version 12.0 (2 Jan. 2014)

AUTHORS

@@ -1,4 +1,4 @@
 nzbget:
 	Sven Henkel <sidddy@users.sourceforge.net>				(versions 0.1.0 - ?)
 	Bo Cordes Petersen <placebodk@users.sourceforge.net>	(versions ? - 0.2.3)
-	Andrei Prygounkov <hugbug@users.sourceforge.net>		(versions 0.3.0 - 0.3.*)
+	Andrey Prygunkov <hugbug@users.sourceforge.net>		    (versions 0.3.0 and later)

ArticleDownloader.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -25,7 +25,7 @@
 
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32
@@ -34,6 +34,7 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
 #ifdef WIN32
 #include <direct.h>
 #else
@@ -52,6 +53,7 @@
 #include "Util.h"
 
 extern DownloadSpeedMeter* g_pDownloadSpeedMeter;
+extern DownloadQueueHolder* g_pDownloadQueueHolder;
 extern Options* g_pOptions;
 extern ServerPool* g_pServerPool;
 
@@ -75,22 +77,10 @@ ArticleDownloader::~ArticleDownloader()
 {
 	debug("Destroying ArticleDownloader");
 
-	if (m_szTempFilename)
-	{
-		free(m_szTempFilename);
-	}
-	if (m_szArticleFilename)
-	{
-		free(m_szArticleFilename);
-	}
-	if (m_szInfoName)
-	{
-		free(m_szInfoName);
-	}
-	if (m_szOutputFilename)
-	{
-		free(m_szOutputFilename);
-	}
+	free(m_szTempFilename);
+	free(m_szArticleFilename);
+	free(m_szInfoName);
+	free(m_szOutputFilename);
 }
 
 void ArticleDownloader::SetTempFilename(const char* v)
@@ -108,17 +98,35 @@ void ArticleDownloader::SetInfoName(const char * v)
 	m_szInfoName = strdup(v);
 }
 
-void ArticleDownloader::SetStatus(EStatus eStatus)
-{
-	m_eStatus = eStatus;
-	Notify(NULL);
-}
+/*
+ * How server management (for one particular article) works:
+	- there is a list of failed servers which is initially empty;
+	- level is initially 0;
 
+	<loop>
+		- request a connection from server pool for current level;
+		  Exception: this step is skipped for the very first download attempt, because a
+		  level-0 connection is initially passed from queue manager;
+		- try to download from server;
+		- if connection to server cannot be established or download fails due to interrupted connection,
+		  try again (as many times as needed without limit) the same server until connection is OK;
+		- if download fails with error "Not-Found" (article or group not found) or with CRC error,
+		  add the server to failed server list;
+		- if download fails with general failure error (article incomplete, other unknown error
+		  codes), try the same server again as many times as defined by option <Retries>; if all attempts
+		  fail, add the server to failed server list;
+		- if all servers from current level were tried, increase level;
+		- if all servers from all levels were tried, break the loop with failure status.
+	<end-loop>
+*/
 void ArticleDownloader::Run()
 {
 	debug("Entering ArticleDownloader-loop");
 
 	SetStatus(adRunning);
+
+	BuildOutputFilename();
+
 	m_szResultFilename = m_pArticleInfo->GetResultFilename();
 
 	if (g_pOptions->GetContinuePartial())
@@ -127,54 +135,61 @@ void ArticleDownloader::Run()
 		{
 			// file exists from previous program's start
 			detail("Article %s already downloaded, skipping", m_szInfoName);
-			SetStatus(adFinished);
 			FreeConnection(true);
+			SetStatus(adFinished);
+			Notify(NULL);
 			return;
 		}
 	}
 
-	detail("Downloading %s", m_szInfoName);
-
-	int retry = g_pOptions->GetRetries();
-
 	EStatus Status = adFailed;
-	int iMaxLevel = g_pServerPool->GetMaxLevel();
-	int* LevelStatus = (int*)malloc((iMaxLevel + 1) * sizeof(int));
-	for (int i = 0; i <= iMaxLevel; i++)
-	{
-		LevelStatus[i] = 0;
-	}
-	int level = 0;
 
-	while (!IsStopped() && (retry > 0))
-	{
-		SetLastUpdateTimeNow();
+	int iRetries = g_pOptions->GetRetries() > 0 ? g_pOptions->GetRetries() : 1;
+	int iRemainedRetries = iRetries;
+	Servers failedServers;
+	failedServers.reserve(g_pServerPool->GetServers()->size());
+	NewsServer* pWantServer = NULL;
+	NewsServer* pLastServer = NULL;
+	int iLevel = 0;
+	int iServerConfigGeneration = g_pServerPool->GetGeneration();
 
+	while (!IsStopped())
+	{
 		Status = adFailed;
 
-		if (!m_pConnection)
+		SetStatus(adWaiting);
+		while (!m_pConnection && !(IsStopped() || iServerConfigGeneration != g_pServerPool->GetGeneration()))
 		{
-			m_pConnection = g_pServerPool->GetConnection(level, true);
+			m_pConnection = g_pServerPool->GetConnection(iLevel, pWantServer, &failedServers);
+			usleep(5 * 1000);
 		}
+		SetLastUpdateTimeNow();
+		SetStatus(adRunning);
 
-		if (IsStopped())
+		if (IsStopped() || g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2() ||
+			iServerConfigGeneration != g_pServerPool->GetGeneration())
 		{
-			Status = adFailed;
+			Status = adRetry;
 			break;
 		}
 
-		if (!m_pConnection)
-		{
-			debug("m_pConnection is NULL");
-			error("Serious error: Connection is NULL");
-		}
-		
+		pLastServer = m_pConnection->GetNewsServer();
+
+		m_pConnection->SetSuppressErrors(false);
+
 		// test connection
-		bool bConnected = m_pConnection && m_pConnection->Connect() >= 0;
+		bool bConnected = m_pConnection && m_pConnection->Connect();
 		if (bConnected && !IsStopped())
 		{
-			// Okay, we got a Connection. Now start downloading.
+			NewsServer* pNewsServer = m_pConnection->GetNewsServer();
+			detail("Downloading %s @ %s (%s)", m_szInfoName, pNewsServer->GetName(), m_pConnection->GetHost());
+
 			Status = Download();
+
+			if (Status == adFinished || Status == adFailed || Status == adNotFound || Status == adCrcError)
+			{
+				m_ServerStats.SetStat(pNewsServer->GetID(), Status == adFinished ? 1 : 0, Status == adFinished ? 0 : 1, false);
+			}
 		}
 
 		if (bConnected)
@@ -193,93 +208,132 @@ void ArticleDownloader::Run()
 				// free the connection, to prevent starting of thousands of threads 
 				// (cause each of them will also free it's connection after the 
 				// same connect-error).
-				FreeConnection(Status == adFinished);
+				FreeConnection(Status == adFinished || Status == adNotFound);
 			}
 		}
 
-		if (((Status == adFailed) || (Status == adCrcError && g_pOptions->GetRetryOnCrcError())) && 
-			(retry > 1 || !bConnected) && !IsStopped())
+		if (Status == adFinished || Status == adFatalError)
+		{
+			break;
+		}
+
+		pWantServer = NULL;
+
+		if (bConnected && Status == adFailed)
+		{
+			iRemainedRetries--;
+		}
+
+		if (!bConnected || (Status == adFailed && iRemainedRetries > 0))
+		{
+			pWantServer = pLastServer;
+		}
+
+		if (pWantServer && 
+			!(IsStopped() || g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2() ||
+			 iServerConfigGeneration != g_pServerPool->GetGeneration()))
 		{
 			detail("Waiting %i sec to retry", g_pOptions->GetRetryInterval());
+			SetStatus(adWaiting);
 			int msec = 0;
-			while (!IsStopped() && (msec < g_pOptions->GetRetryInterval() * 1000))
+			while (!(IsStopped() || g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2() ||
+				  iServerConfigGeneration != g_pServerPool->GetGeneration()) &&
+				  msec < g_pOptions->GetRetryInterval() * 1000)
 			{
 				usleep(100 * 1000);
 				msec += 100;
 			}
+			SetLastUpdateTimeNow();
+			SetStatus(adRunning);
 		}
 
-		if (IsStopped())
-		{
-			Status = adFailed;
-			break;
-		}
-	 
-		if ((Status == adFinished) || (Status == adFatalError) ||
-			(Status == adCrcError && !g_pOptions->GetRetryOnCrcError()))
+		if (IsStopped() || g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2() ||
+			iServerConfigGeneration != g_pServerPool->GetGeneration())
 		{
+			Status = adRetry;
 			break;
 		}
 
-		LevelStatus[level] = Status;
+		if (!pWantServer)
+		{
+			failedServers.push_back(pLastServer);
 
-		bool bAllLevelNotFound = true;
-		for (int lev = 0; lev <= iMaxLevel; lev++)
-		{
-			if (LevelStatus[lev] != adNotFound)
-			{
-				bAllLevelNotFound = false;
-				break;
-			}
-		}
-		if (bAllLevelNotFound)
-		{
-			if (iMaxLevel > 0)
-			{
-				warn("Article %s @ all servers failed: Article not found", m_szInfoName);
-			}
-			break;
-		}
+			// if all servers from current level were tried, increase level
+			// if all servers from all levels were tried, break the loop with failure status
 
-		// do not count connect-errors, only article- and group-errors
-		if (bConnected)
-		{
-			level++;
-			if (level > iMaxLevel)
+			bool bAllServersOnLevelFailed = true;
+			for (Servers::iterator it = g_pServerPool->GetServers()->begin(); it != g_pServerPool->GetServers()->end(); it++)
 			{
-				level = 0;
+				NewsServer* pCandidateServer = *it;
+				if (pCandidateServer->GetNormLevel() == iLevel)
+				{
+					bool bServerFailed = !pCandidateServer->GetActive() || pCandidateServer->GetMaxConnections() == 0;
+					if (!bServerFailed)
+					{
+						for (Servers::iterator it = failedServers.begin(); it != failedServers.end(); it++)
+						{
+							NewsServer* pIgnoreServer = *it;
+							if (pIgnoreServer == pCandidateServer ||
+								(pIgnoreServer->GetGroup() > 0 && pIgnoreServer->GetGroup() == pCandidateServer->GetGroup() &&
+								 pIgnoreServer->GetNormLevel() == pCandidateServer->GetNormLevel()))
+							{
+								bServerFailed = true;
+								break;
+							}					
+						}
+					}
+					if (!bServerFailed)
+					{
+						bAllServersOnLevelFailed = false;
+						break;
+					}
+				}
 			}
-			retry--;
+
+			if (bAllServersOnLevelFailed)
+			{
+				if (iLevel < g_pServerPool->GetMaxNormLevel())
+				{
+					detail("Article %s @ all level %i servers failed, increasing level", m_szInfoName, iLevel);
+					iLevel++;
+				}
+				else
+				{
+					detail("Article %s @ all servers failed", m_szInfoName);
+					Status = adFailed;
+					break;
+				}
+			}
+			
+			iRemainedRetries = iRetries;
 		}
 	}
 
 	FreeConnection(Status == adFinished);
 
-	free(LevelStatus);
-
 	if (m_bDuplicate)
 	{
 		Status = adFinished;
 	}
 
-	if (Status != adFinished)
+	if (Status != adFinished && Status != adRetry)
 	{
 		Status = adFailed;
 	}
 
+	if (IsStopped())
+	{
+		detail("Download %s cancelled", m_szInfoName);
+		Status = adRetry;
+	}
+
 	if (Status == adFailed)
 	{
-		if (IsStopped())
-		{
-			detail("Download %s cancelled", m_szInfoName);
-		}
-		else
-		{
-			warn("Download %s failed", m_szInfoName);
-		}
+		detail("Download %s failed", m_szInfoName);
 	}
 
 	SetStatus(Status);
+	Notify(NULL);
 
 	debug("Exiting ArticleDownloader-loop");
 }
@@ -289,20 +343,23 @@ ArticleDownloader::EStatus ArticleDownloader::Download()
 	const char* szResponse = NULL;
 	EStatus Status = adRunning;
 
-	// at first, change group
-	for (FileInfo::Groups::iterator it = m_pFileInfo->GetGroups()->begin(); it != m_pFileInfo->GetGroups()->end(); it++)
+	if (m_pConnection->GetNewsServer()->GetJoinGroup())
 	{
-		szResponse = m_pConnection->JoinGroup(*it);
-		if (szResponse && !strncmp(szResponse, "2", 1))
+		// change group
+		for (FileInfo::Groups::iterator it = m_pFileInfo->GetGroups()->begin(); it != m_pFileInfo->GetGroups()->end(); it++)
 		{
-			break; 
+			szResponse = m_pConnection->JoinGroup(*it);
+			if (szResponse && !strncmp(szResponse, "2", 1))
+			{
+				break; 
+			}
 		}
-	}
 
-	Status = CheckResponse(szResponse, "could not join group");
-	if (Status != adFinished)
-	{
-		return Status;
+		Status = CheckResponse(szResponse, "could not join group");
+		if (Status != adFinished)
+		{
+			return Status;
+		}
 	}
 
 	// retrieve article
@@ -313,7 +370,7 @@ ArticleDownloader::EStatus ArticleDownloader::Download()
 	for (int retry = 3; retry > 0; retry--)
 	{
 		szResponse = m_pConnection->Request(tmp);
-		if (szResponse && !strncmp(szResponse, "2", 1))
+		if ((szResponse && !strncmp(szResponse, "2", 1)) || m_pConnection->GetAuthError())
 		{
 			break;
 		}
@@ -352,7 +409,7 @@ ArticleDownloader::EStatus ArticleDownloader::Download()
 		        (g_pDownloadSpeedMeter->CalcCurrentDownloadSpeed() > g_pOptions->GetDownloadRate()))
 		{
 			SetLastUpdateTimeNow();
-			usleep(200 * 1000);
+			usleep(10 * 1000);
 		}
 
 		int iLen = 0;
@@ -364,7 +421,8 @@ ArticleDownloader::EStatus ArticleDownloader::Download()
 		{
 			if (!IsStopped())
 			{
-				warn("Article %s @ %s failed: Unexpected end of article", m_szInfoName, m_pConnection->GetServer()->GetHost());
+				detail("Article %s @ %s (%s) failed: Unexpected end of article", m_szInfoName,
+					m_pConnection->GetNewsServer()->GetName(), m_pConnection->GetHost());
 			}
 			Status = adFailed;
 			break;
@@ -381,6 +439,7 @@ ArticleDownloader::EStatus ArticleDownloader::Download()
 		if (!strncmp(line, "..", 2))
 		{
 			line++;
+			iLen--;
 		}
 
 		if (!bBody)
@@ -397,7 +456,8 @@ ArticleDownloader::EStatus ArticleDownloader::Download()
 				if (strncmp(p, m_pArticleInfo->GetMessageID(), strlen(m_pArticleInfo->GetMessageID())))
 				{
 					if (char* e = strrchr(p, '\r')) *e = '\0'; // remove trailing CR-character
-					warn("Article %s @ %s failed: Wrong message-id, expected %s, returned %s", m_szInfoName, m_pConnection->GetServer()->GetHost(), m_pArticleInfo->GetMessageID(), p);
+					detail("Article %s @ %s (%s) failed: Wrong message-id, expected %s, returned %s", m_szInfoName,
+						m_pConnection->GetNewsServer()->GetName(), m_pConnection->GetHost(), m_pArticleInfo->GetMessageID(), p);
 					Status = adFailed;
 					break;
 				}
@@ -425,7 +485,8 @@ ArticleDownloader::EStatus ArticleDownloader::Download()
 
 	if (!bEnd && Status == adRunning && !IsStopped())
 	{
-		warn("Article %s @ %s failed: article incomplete", m_szInfoName, m_pConnection->GetServer()->GetHost());
+		detail("Article %s @ %s (%s) failed: article incomplete", m_szInfoName,
+			m_pConnection->GetNewsServer()->GetName(), m_pConnection->GetHost());
 		Status = adFailed;
 	}
 
@@ -452,18 +513,21 @@ ArticleDownloader::EStatus ArticleDownloader::CheckResponse(const char* szRespon
 	{
 		if (!IsStopped())
 		{
-			warn("Article %s @ %s failed, %s: Connection closed by remote host", m_szInfoName, m_pConnection->GetServer()->GetHost(), szComment);
+			detail("Article %s @ %s (%s) failed, %s: Connection closed by remote host", m_szInfoName, 
+				m_pConnection->GetNewsServer()->GetName(), m_pConnection->GetHost(), szComment);
 		}
 		return adConnectError;
 	}
 	else if (m_pConnection->GetAuthError() || !strncmp(szResponse, "400", 3) || !strncmp(szResponse, "499", 3))
 	{
-		warn("Article %s @ %s failed, %s: %s", m_szInfoName, m_pConnection->GetServer()->GetHost(), szComment, szResponse);
+		detail("Article %s @ %s (%s) failed, %s: %s", m_szInfoName,
+			 m_pConnection->GetNewsServer()->GetName(), m_pConnection->GetHost(), szComment, szResponse);
 		return adConnectError;
 	}
-	else if (!strncmp(szResponse, "41", 2) || !strncmp(szResponse, "42", 2))
+	else if (!strncmp(szResponse, "41", 2) || !strncmp(szResponse, "42", 2) || !strncmp(szResponse, "43", 2))
 	{
-		warn("Article %s @ %s failed, %s: %s", m_szInfoName, m_pConnection->GetServer()->GetHost(), szComment, szResponse);
+		detail("Article %s @ %s (%s) failed, %s: %s", m_szInfoName,
+			 m_pConnection->GetNewsServer()->GetName(), m_pConnection->GetHost(), szComment, szResponse);
 		return adNotFound;
 	}
 	else if (!strncmp(szResponse, "2", 1))
@@ -474,7 +538,8 @@ ArticleDownloader::EStatus ArticleDownloader::CheckResponse(const char* szRespon
 	else 
 	{
 		// unknown error, no special handling
-		warn("Article %s @ %s failed, %s: %s", m_szInfoName, m_pConnection->GetServer()->GetHost(), szComment, szResponse);
+		detail("Article %s @ %s (%s) failed, %s: %s", m_szInfoName,
+			 m_pConnection->GetNewsServer()->GetName(), m_pConnection->GetHost(), szComment, szResponse);
 		return adFailed;
 	}
 }
@@ -488,18 +553,26 @@ bool ArticleDownloader::Write(char* szLine, int iLen)
 
 	if (g_pOptions->GetDecode())
 	{
+		bool bOK = false;
 		if (m_eFormat == Decoder::efYenc)
 		{
-			return m_YDecoder.Write(szLine, iLen, m_pOutFile);
+			bOK = m_YDecoder.Write(szLine, iLen, m_pOutFile);
 		}
 		else if (m_eFormat == Decoder::efUx)
 		{
-			return m_UDecoder.Write(szLine, iLen, m_pOutFile);
+			bOK = m_UDecoder.Write(szLine, iLen, m_pOutFile);
 		}
 		else
 		{
+			detail("Decoding %s failed: unsupported encoding", m_szInfoName);
 			return false;
 		}
+		if (!bOK)
+		{
+			debug("Failed line: %s", szLine);
+			detail("Decoding %s failed", m_szInfoName);
+		}
+		return bOK;
 	}
 	else
 	{
@@ -516,10 +589,13 @@ bool ArticleDownloader::PrepareFile(char* szLine)
 	{
 		if (!strncmp(szLine, "=ybegin ", 8))
 		{
-			if (g_pOptions->GetDupeCheck())
+			if (g_pOptions->GetDupeCheck() &&
+				m_pFileInfo->GetNZBInfo()->GetDupeMode() != dmForce &&
+				!m_pFileInfo->GetNZBInfo()->GetManyDupeFiles())
 			{
 				m_pFileInfo->LockOutputFile();
-				if (!m_pFileInfo->GetOutputInitialized())
+				bool bOutputInitialized = m_pFileInfo->GetOutputInitialized();
+				if (!bOutputInitialized)
 				{
 					char* pb = strstr(szLine, " name=");
 					if (pb)
@@ -533,11 +609,6 @@ bool ArticleDownloader::PrepareFile(char* szLine)
 							strncpy(m_szArticleFilename, pb, pe - pb);
 							m_szArticleFilename[pe - pb] = '\0';
 						}
-						if (m_pFileInfo->IsDupe(m_szArticleFilename))
-						{
-							m_bDuplicate = true;
-							return false;
-						}
 					}
 				}
 				if (!g_pOptions->GetDirectWrite())
@@ -545,6 +616,12 @@ bool ArticleDownloader::PrepareFile(char* szLine)
 					m_pFileInfo->SetOutputInitialized(true);
 				}
 				m_pFileInfo->UnlockOutputFile();
+				if (!bOutputInitialized && m_szArticleFilename &&
+					Util::FileExists(m_pFileInfo->GetNZBInfo()->GetDestDir(), m_szArticleFilename))
+				{
+					m_bDuplicate = true;
+					return false;
+				}
 			}
 
 			if (g_pOptions->GetDirectWrite())
@@ -557,9 +634,9 @@ bool ArticleDownloader::PrepareFile(char* szLine)
 					{
 						pb += 6; //=strlen(" size=")
 						long iArticleFilesize = atol(pb);
-						if (!Util::SetFileSize(m_szOutputFilename, iArticleFilesize))
+						if (!CreateOutputFile(iArticleFilesize))
 						{
-							error("Could not create file %s!", m_szOutputFilename);
+							m_pFileInfo->UnlockOutputFile();
 							return false;
 						}
 						m_pFileInfo->SetOutputInitialized(true);
@@ -583,10 +660,12 @@ bool ArticleDownloader::PrepareFile(char* szLine)
 	{
 		bool bDirectWrite = g_pOptions->GetDirectWrite() && m_eFormat == Decoder::efYenc;
 		const char* szFilename = bDirectWrite ? m_szOutputFilename : m_szTempFilename;
-		m_pOutFile = fopen(szFilename, bDirectWrite ? "r+" : "w");
+		m_pOutFile = fopen(szFilename, bDirectWrite ? "rb+" : "wb");
 		if (!m_pOutFile)
 		{
-			error("Could not %s file %s", bDirectWrite ? "open" : "create", szFilename);
+			char szSysErrStr[256];
+			error("Could not %s file %s! Errcode: %i, %s", bDirectWrite ? "open" : "create", szFilename,
+				errno, Util::GetLastErrorMessage(szSysErrStr, sizeof(szSysErrStr)));
 			return false;
 		}
 		if (g_pOptions->GetWriteBufferSize() == -1)
@@ -602,6 +681,77 @@ bool ArticleDownloader::PrepareFile(char* szLine)
 	return true;
 }
 
+/* creates output file and subdirectores */
+bool ArticleDownloader::CreateOutputFile(int iSize)
+{
+	if (g_pOptions->GetDirectWrite() && Util::FileExists(m_szOutputFilename) &&
+		Util::FileSize(m_szOutputFilename) == iSize)
+	{
+		// keep existing old file from previous program session
+		return true;
+	}
+		
+	// delete eventually existing old file from previous program session
+	remove(m_szOutputFilename);
+
+	// ensure the directory exist
+	char szDestDir[1024];
+	int iMaxlen = Util::BaseFileName(m_szOutputFilename) - m_szOutputFilename;
+	if (iMaxlen > 1024-1) iMaxlen = 1024-1;
+	strncpy(szDestDir, m_szOutputFilename, iMaxlen);
+	szDestDir[iMaxlen] = '\0';
+	char szErrBuf[1024];
+
+	if (!Util::ForceDirectories(szDestDir, szErrBuf, sizeof(szErrBuf)))
+	{
+		error("Could not create directory %s: %s", szDestDir, szErrBuf);
+		return false;
+	}
+
+	if (!Util::CreateSparseFile(m_szOutputFilename, iSize))
+	{
+		error("Could not create file %s", m_szOutputFilename);
+		return false;
+	}
+
+	return true;
+}
+
+void ArticleDownloader::BuildOutputFilename()
+{
+	char szFilename[1024];
+
+	snprintf(szFilename, 1024, "%s%i.%03i", g_pOptions->GetTempDir(), m_pFileInfo->GetID(), m_pArticleInfo->GetPartNumber());
+	szFilename[1024-1] = '\0';
+	m_pArticleInfo->SetResultFilename(szFilename);
+
+	char tmpname[1024];
+	snprintf(tmpname, 1024, "%s.tmp", szFilename);
+	tmpname[1024-1] = '\0';
+	SetTempFilename(tmpname);
+
+	if (g_pOptions->GetDirectWrite())
+	{
+		m_pFileInfo->LockOutputFile();
+
+		if (m_pFileInfo->GetOutputFilename())
+		{
+			strncpy(szFilename, m_pFileInfo->GetOutputFilename(), 1024);
+			szFilename[1024-1] = '\0';
+		}
+		else
+		{
+			snprintf(szFilename, 1024, "%s%c%i.out.tmp", m_pFileInfo->GetNZBInfo()->GetDestDir(), (int)PATH_SEPARATOR, m_pFileInfo->GetID());
+			szFilename[1024-1] = '\0';
+			m_pFileInfo->SetOutputFilename(szFilename);
+		}
+
+		m_pFileInfo->UnlockOutputFile();
+
+		SetOutputFilename(szFilename);
+	}
+}
+
 ArticleDownloader::EStatus ArticleDownloader::DecodeCheck()
 {
 	bool bDirectWrite = g_pOptions->GetDirectWrite() && m_eFormat == Decoder::efYenc;
@@ -622,8 +772,8 @@ ArticleDownloader::EStatus ArticleDownloader::DecodeCheck()
 		}
 		else
 		{
-			warn("Decoding %s failed: no binary data or unsupported encoding format", m_szInfoName);
-			return adFatalError;
+			detail("Decoding %s failed: no binary data or unsupported encoding format", m_szInfoName);
+			return adFailed;
 		}
 
 		Decoder::EStatus eStatus = pDecoder->Check();
@@ -651,7 +801,7 @@ ArticleDownloader::EStatus ArticleDownloader::DecodeCheck()
 			if (bDirectWrite && g_pOptions->GetContinuePartial())
 			{
 				// create empty flag-file to indicate that the artcile was downloaded
-				FILE* flagfile = fopen(m_szResultFilename, "w");
+				FILE* flagfile = fopen(m_szResultFilename, "wb");
 				if (!flagfile)
 				{
 					error("Could not create file %s", m_szResultFilename);
@@ -667,27 +817,27 @@ ArticleDownloader::EStatus ArticleDownloader::DecodeCheck()
 			remove(m_szResultFilename);
 			if (eStatus == Decoder::eCrcError)
 			{
-				warn("Decoding %s failed: CRC-Error", m_szInfoName);
+				detail("Decoding %s failed: CRC-Error", m_szInfoName);
 				return adCrcError;
 			}
 			else if (eStatus == Decoder::eArticleIncomplete)
 			{
-				warn("Decoding %s failed: article incomplete", m_szInfoName);
+				detail("Decoding %s failed: article incomplete", m_szInfoName);
 				return adFailed;
 			}
 			else if (eStatus == Decoder::eInvalidSize)
 			{
-				warn("Decoding %s failed: size mismatch", m_szInfoName);
+				detail("Decoding %s failed: size mismatch", m_szInfoName);
 				return adFailed;
 			}
 			else if (eStatus == Decoder::eNoBinaryData)
 			{
-				warn("Decoding %s failed: no binary data found", m_szInfoName);
+				detail("Decoding %s failed: no binary data found", m_szInfoName);
 				return adFailed;
 			}
 			else
 			{
-				warn("Decoding %s failed", m_szInfoName);
+				detail("Decoding %s failed", m_szInfoName);
 				return adFailed;
 			}
 		}
@@ -726,6 +876,7 @@ void ArticleDownloader::Stop()
 	m_mutexConnection.Lock();
 	if (m_pConnection)
 	{
+		m_pConnection->SetSuppressErrors(true);
 		m_pConnection->Cancel();
 	}
 	m_mutexConnection.Unlock();
@@ -739,6 +890,7 @@ bool ArticleDownloader::Terminate()
 	if (terminated && pConnection)
 	{
 		debug("Terminating connection");
+		pConnection->SetSuppressErrors(true);
 		pConnection->Cancel();
 		pConnection->Disconnect();
 		g_pServerPool->FreeConnection(pConnection, true);
@@ -771,11 +923,18 @@ void ArticleDownloader::CompleteFileParts()
 
 	bool bDirectWrite = g_pOptions->GetDirectWrite() && m_pFileInfo->GetOutputInitialized();
 
-	char szNZBNiceName[1024];
-	m_pFileInfo->GetNZBInfo()->GetNiceNZBName(szNZBNiceName, 1024);
+	char szNZBName[1024];
+	char szNZBDestDir[1024];
+	// the locking is needed for accessing the memebers of NZBInfo
+	g_pDownloadQueueHolder->LockQueue();
+	strncpy(szNZBName, m_pFileInfo->GetNZBInfo()->GetName(), 1024);
+	strncpy(szNZBDestDir, m_pFileInfo->GetNZBInfo()->GetDestDir(), 1024);
+	g_pDownloadQueueHolder->UnlockQueue();
+	szNZBName[1024-1] = '\0';
+	szNZBDestDir[1024-1] = '\0';
 	
 	char InfoFilename[1024];
-	snprintf(InfoFilename, 1024, "%s%c%s", szNZBNiceName, (int)PATH_SEPARATOR, m_pFileInfo->GetFilename());
+	snprintf(InfoFilename, 1024, "%s%c%s", szNZBName, (int)PATH_SEPARATOR, m_pFileInfo->GetFilename());
 	InfoFilename[1024-1] = '\0';
 
 	if (!g_pOptions->GetDecode())
@@ -791,26 +950,17 @@ void ArticleDownloader::CompleteFileParts()
 		detail("Joining articles for %s", InfoFilename);
 	}
 
-	char ofn[1024];
-	snprintf(ofn, 1024, "%s%c%s", m_pFileInfo->GetNZBInfo()->GetDestDir(), (int)PATH_SEPARATOR, m_pFileInfo->GetFilename());
-	ofn[1024-1] = '\0';
-
 	// Ensure the DstDir is created
-	if (!Util::CreateDirectory(m_pFileInfo->GetNZBInfo()->GetDestDir()))
+	char szErrBuf[1024];
+	if (!Util::ForceDirectories(szNZBDestDir, szErrBuf, sizeof(szErrBuf)))
 	{
-		error("Could not create directory %s! Errcode: %i", m_pFileInfo->GetNZBInfo()->GetDestDir(), errno);
+		error("Could not create directory %s: %s", szNZBDestDir, szErrBuf);
 		SetStatus(adJoined);
 		return;
 	}
 
-	// prevent overwriting existing files
-	int dupcount = 0;
-	while (Util::FileExists(ofn))
-	{
-		dupcount++;
-		snprintf(ofn, 1024, "%s%c%s_duplicate%d", m_pFileInfo->GetNZBInfo()->GetDestDir(), (int)PATH_SEPARATOR, m_pFileInfo->GetFilename(), dupcount);
-		ofn[1024-1] = '\0';
-	}
+	char ofn[1024];
+	Util::MakeUniqueFilename(ofn, 1024, szNZBDestDir, m_pFileInfo->GetFilename());
 
 	FILE* outfile = NULL;
 	char tmpdestfile[1024];
@@ -820,7 +970,7 @@ void ArticleDownloader::CompleteFileParts()
 	if (g_pOptions->GetDecode() && !bDirectWrite)
 	{
 		remove(tmpdestfile);
-		outfile = fopen(tmpdestfile, "w+");
+		outfile = fopen(tmpdestfile, "wb+");
 		if (!outfile)
 		{
 			error("Could not create file %s!", tmpdestfile);
@@ -870,7 +1020,7 @@ void ArticleDownloader::CompleteFileParts()
 			FILE* infile;
 			const char* fn = pa->GetResultFilename();
 
-			infile = fopen(fn, "r");
+			infile = fopen(fn, "rb");
 			if (infile)
 			{
 				int cnt = BUFFER_SIZE;
@@ -904,10 +1054,7 @@ void ArticleDownloader::CompleteFileParts()
 		}
 	}
 
-	if (buffer)
-	{
-		free(buffer);
-	}
+	free(buffer);
 
 	if (outfile)
 	{
@@ -924,6 +1071,24 @@ void ArticleDownloader::CompleteFileParts()
 		{
 			error("Could not move file %s to %s! Errcode: %i", m_szOutputFilename, ofn, errno);
 		}
+
+		// if destination directory was changed delete the old directory (if empty)
+		int iLen = strlen(szNZBDestDir);
+		if (!(!strncmp(szNZBDestDir, m_szOutputFilename, iLen) && 
+			(m_szOutputFilename[iLen] == PATH_SEPARATOR || m_szOutputFilename[iLen] == ALT_PATH_SEPARATOR)))
+		{
+			debug("Checking old dir for: %s", m_szOutputFilename);
+			char szOldDestDir[1024];
+			int iMaxlen = Util::BaseFileName(m_szOutputFilename) - m_szOutputFilename;
+			if (iMaxlen > 1024-1) iMaxlen = 1024-1;
+			strncpy(szOldDestDir, m_szOutputFilename, iMaxlen);
+			szOldDestDir[iMaxlen] = '\0';
+			if (Util::DirEmpty(szOldDestDir))
+			{
+				debug("Deleting old dir: %s", szOldDestDir);
+				rmdir(szOldDestDir);
+			}
+		}
 	}
 
 	if (!bDirectWrite || g_pOptions->GetContinuePartial())
@@ -941,37 +1106,141 @@ void ArticleDownloader::CompleteFileParts()
 	}
 	else
 	{
-		warn("%i of %i article downloads failed for \"%s\"", iBrokenCount, m_pFileInfo->GetArticles()->size(), InfoFilename);
-
-		if (g_pOptions->GetRenameBroken())
-		{
-			char brokenfn[1024];
-			snprintf(brokenfn, 1024, "%s_broken", ofn);
-			brokenfn[1024-1] = '\0';
-			if (Util::MoveFile(ofn, brokenfn))
-			{
-				detail("Renaming broken file from %s to %s", ofn, brokenfn);
-			}
-			else
-			{
-				warn("Renaming broken file from %s to %s failed", ofn, brokenfn);
-			}
-		}
-		else
-		{
-			detail("Not renaming broken file %s", ofn);
-		}
+		warn("%i of %i article downloads failed for \"%s\"",
+			iBrokenCount + m_pFileInfo->GetMissedArticles(),
+			m_pFileInfo->GetTotalArticles(), InfoFilename);
 
 		if (g_pOptions->GetCreateBrokenLog())
 		{
 			char szBrokenLogName[1024];
-			snprintf(szBrokenLogName, 1024, "%s%c_brokenlog.txt", m_pFileInfo->GetNZBInfo()->GetDestDir(), (int)PATH_SEPARATOR);
+			snprintf(szBrokenLogName, 1024, "%s%c_brokenlog.txt", szNZBDestDir, (int)PATH_SEPARATOR);
 			szBrokenLogName[1024-1] = '\0';
-			FILE* file = fopen(szBrokenLogName, "a");
-			fprintf(file, "%s (%i/%i)\n", m_pFileInfo->GetFilename(), m_pFileInfo->GetArticles()->size() - iBrokenCount, m_pFileInfo->GetArticles()->size());
+			FILE* file = fopen(szBrokenLogName, "ab");
+			fprintf(file, "%s (%i/%i)%s", m_pFileInfo->GetFilename(),
+				m_pFileInfo->GetTotalArticles() - iBrokenCount - m_pFileInfo->GetMissedArticles(),
+				m_pFileInfo->GetTotalArticles(), LINE_ENDING);
 			fclose(file);
 		}
 	}
 
+	// the locking is needed for accessing the members of NZBInfo
+	g_pDownloadQueueHolder->LockQueue();
+	m_pFileInfo->GetNZBInfo()->GetCompletedFiles()->push_back(strdup(ofn));
+	if (strcmp(m_pFileInfo->GetNZBInfo()->GetDestDir(), szNZBDestDir))
+	{
+		// destination directory was changed during completion, need to move the file
+		MoveCompletedFiles(m_pFileInfo->GetNZBInfo(), szNZBDestDir);
+	}
+	g_pDownloadQueueHolder->UnlockQueue();
+
 	SetStatus(adJoined);
 }
+
+bool ArticleDownloader::MoveCompletedFiles(NZBInfo* pNZBInfo, const char* szOldDestDir)
+{
+	if (pNZBInfo->GetCompletedFiles()->empty())
+	{
+		return true;
+	}
+
+	// Ensure the DstDir is created
+	char szErrBuf[1024];
+	if (!Util::ForceDirectories(pNZBInfo->GetDestDir(), szErrBuf, sizeof(szErrBuf)))
+	{
+		error("Could not create directory %s: %s", pNZBInfo->GetDestDir(), szErrBuf);
+		return false;
+	}
+
+	// move already downloaded files to new destination
+	for (NZBInfo::Files::iterator it = pNZBInfo->GetCompletedFiles()->begin(); it != pNZBInfo->GetCompletedFiles()->end(); it++)
+    {
+		char* szFileName = *it;
+		char szNewFileName[1024];
+		snprintf(szNewFileName, 1024, "%s%c%s", pNZBInfo->GetDestDir(), (int)PATH_SEPARATOR, Util::BaseFileName(szFileName));
+		szNewFileName[1024-1] = '\0';
+
+		// check if file was not moved already
+		if (strcmp(szFileName, szNewFileName))
+		{
+			// prevent overwriting of existing files
+			Util::MakeUniqueFilename(szNewFileName, 1024, pNZBInfo->GetDestDir(), Util::BaseFileName(szFileName));
+
+			detail("Moving file %s to %s", szFileName, szNewFileName);
+			if (Util::MoveFile(szFileName, szNewFileName))
+			{
+				free(szFileName);
+				*it = strdup(szNewFileName);
+			}
+			else
+			{
+				error("Could not move file %s to %s! Errcode: %i", szFileName, szNewFileName, errno);
+			}
+		}
+    }
+
+	// move brokenlog.txt
+	if (g_pOptions->GetCreateBrokenLog())
+	{
+		char szOldBrokenLogName[1024];
+		snprintf(szOldBrokenLogName, 1024, "%s%c_brokenlog.txt", szOldDestDir, (int)PATH_SEPARATOR);
+		szOldBrokenLogName[1024-1] = '\0';
+		if (Util::FileExists(szOldBrokenLogName))
+		{
+			char szBrokenLogName[1024];
+			snprintf(szBrokenLogName, 1024, "%s%c_brokenlog.txt", pNZBInfo->GetDestDir(), (int)PATH_SEPARATOR);
+			szBrokenLogName[1024-1] = '\0';
+
+			detail("Moving file %s to %s", szOldBrokenLogName, szBrokenLogName);
+			if (Util::FileExists(szBrokenLogName))
+			{
+				// copy content to existing new file, then delete old file
+				FILE* outfile;
+				outfile = fopen(szBrokenLogName, "ab");
+				if (outfile)
+				{
+					FILE* infile;
+					infile = fopen(szOldBrokenLogName, "rb");
+					if (infile)
+					{
+						static const int BUFFER_SIZE = 1024 * 50;
+						int cnt = BUFFER_SIZE;
+						char* buffer = (char*)malloc(BUFFER_SIZE);
+						while (cnt == BUFFER_SIZE)
+						{
+							cnt = (int)fread(buffer, 1, BUFFER_SIZE, infile);
+							fwrite(buffer, 1, cnt, outfile);
+						}
+						fclose(infile);
+						free(buffer);
+						remove(szOldBrokenLogName);
+					}
+					else
+					{
+						error("Could not open file %s", szOldBrokenLogName);
+					}
+					fclose(outfile);
+				}
+				else
+				{
+					error("Could not open file %s", szBrokenLogName);
+				}
+			}
+			else 
+			{
+				// move to new destination
+				if (!Util::MoveFile(szOldBrokenLogName, szBrokenLogName))
+				{
+					error("Could not move file %s to %s! Errcode: %i", szOldBrokenLogName, szBrokenLogName, errno);
+				}
+			}
+		}
+	}
+
+	// delete old directory (if empty)
+	if (Util::DirEmpty(szOldDestDir))
+	{
+		rmdir(szOldDestDir);
+	}
+
+	return true;
+}

ArticleDownloader.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -28,9 +28,6 @@
 #define ARTICLEDOWNLOADER_H
 
 #include <time.h>
-#ifdef WIN32
-#include <sys/timeb.h>
-#endif
 
 #include "Observer.h"
 #include "DownloadInfo.h"
@@ -45,9 +42,10 @@ public:
 	{
 		adUndefined,
 		adRunning,
+		adWaiting,
 		adFinished,
 		adFailed,
-		adDecodeError,
+		adRetry,
 		adCrcError,
 		adDecoding,
 		adJoining,
@@ -74,13 +72,20 @@ private:
 	UDecoder			m_UDecoder;
 	FILE*				m_pOutFile;
 	bool				m_bDuplicate;
+	ServerStatList		m_ServerStats;
 
 	EStatus				Download();
 	bool				Write(char* szLine, int iLen);
 	bool				PrepareFile(char* szLine);
+	bool				CreateOutputFile(int iSize);
+	void				BuildOutputFilename();
 	EStatus				DecodeCheck();
 	void				FreeConnection(bool bKeepConnected);
 	EStatus				CheckResponse(const char* szResponse, const char* szComment);
+	void				SetStatus(EStatus eStatus) { m_eStatus = eStatus; }
+	const char* 		GetTempFilename() { return m_szTempFilename; }
+	void 				SetTempFilename(const char* v);
+	void 				SetOutputFilename(const char* v);
 
 public:
 						ArticleDownloader();
@@ -89,20 +94,18 @@ public:
 	FileInfo*			GetFileInfo() { return m_pFileInfo; }
 	void				SetArticleInfo(ArticleInfo* pArticleInfo) { m_pArticleInfo = pArticleInfo; }
 	ArticleInfo*		GetArticleInfo() { return m_pArticleInfo; }
-	void				SetStatus(EStatus eStatus);
 	EStatus				GetStatus() { return m_eStatus; }
+	ServerStatList*		GetServerStats() { return &m_ServerStats; }
 	virtual void		Run();
 	virtual void		Stop();
 	bool				Terminate();
 	time_t				GetLastUpdateTime() { return m_tLastUpdateTime; }
 	void				SetLastUpdateTimeNow() { m_tLastUpdateTime = ::time(NULL); }
-	const char* 		GetTempFilename() { return m_szTempFilename; }
-	void 				SetTempFilename(const char* v);
-	void 				SetOutputFilename(const char* v);
 	const char* 		GetArticleFilename() { return m_szArticleFilename; }
 	void				SetInfoName(const char* v);
 	const char*			GetInfoName() { return m_szInfoName; }
 	void				CompleteFileParts();
+	static bool			MoveCompletedFiles(NZBInfo* pNZBInfo, const char* szOldDestDir);
 	void				SetConnection(NNTPConnection* pConnection) { m_pConnection = pConnection; }
 
 	void				LogDebugInfo();
@@ -112,8 +115,8 @@ class DownloadSpeedMeter
 {
 public:
 	virtual				~DownloadSpeedMeter() {};
-	virtual float		CalcCurrentDownloadSpeed() = 0;
+	virtual int			CalcCurrentDownloadSpeed() = 0;
 	virtual void		AddSpeedReading(int iBytes) = 0;
 };
-                      
+
 #endif

BinRpc.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2005  Bo Cordes Petersen <placebodk@sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2005 Bo Cordes Petersen <placebodk@sourceforge.net>
+ *  Copyright (C) 2007-2009 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -33,23 +33,21 @@
 class BinRpcProcessor
 {
 private:
-	SOCKET				m_iSocket;
 	SNZBRequestBase		m_MessageBase;
-	const char*			m_szClientIP;
+	Connection*			m_pConnection;
 
 	void				Dispatch();
 
 public:
+						BinRpcProcessor();
 	void				Execute();
-	void				SetSocket(SOCKET iSocket) { m_iSocket = iSocket; }
-	void				SetSignature(int iSignature) { m_MessageBase.m_iSignature = iSignature; }
-	void				SetClientIP(const char* szClientIP) { m_szClientIP = szClientIP; }
+	void				SetConnection(Connection* pConnection) { m_pConnection = pConnection; }
 };
 
 class BinCommand
 {
 protected:
-	SOCKET				m_iSocket;
+	Connection*			m_pConnection;
 	SNZBRequestBase*	m_pMessageBase;
 
 	bool				ReceiveRequest(void* pBuffer, int iSize);
@@ -58,7 +56,7 @@ protected:
 public:
 	virtual				~BinCommand() {}
 	virtual void		Execute() = 0;
-	void				SetSocket(SOCKET iSocket) { m_iSocket = iSocket; }
+	void				SetConnection(Connection* pConnection) { m_pConnection = pConnection; }
 	void				SetMessageBase(SNZBRequestBase*	pMessageBase) { m_pMessageBase = pMessageBase; }
 };
 
@@ -110,6 +108,12 @@ public:
 	virtual void		Execute();
 };
 
+class ReloadBinCommand: public BinCommand
+{
+public:
+	virtual void		Execute();
+};
+
 class VersionBinCommand: public BinCommand
 {
 public:
@@ -128,4 +132,28 @@ public:
 	virtual void		Execute();
 };
 
+class ScanBinCommand: public BinCommand
+{
+public:
+	virtual void		Execute();
+};
+
+class HistoryBinCommand: public BinCommand
+{
+public:
+	virtual void		Execute();
+};
+
+class DownloadUrlBinCommand: public BinCommand
+{
+public:
+	virtual void		Execute();
+};
+
+class UrlQueueBinCommand: public BinCommand
+{
+public:
+	virtual void		Execute();
+};
+
 #endif

ColoredFrontend.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file if part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2010 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -74,11 +74,11 @@ void ColoredFrontend::PrintStatus()
 	char tmp[1024];
 	char timeString[100];
 	timeString[0] = '\0';
-	float fCurrentDownloadSpeed = m_bStandBy ? 0 : m_fCurrentDownloadSpeed;
+	int iCurrentDownloadSpeed = m_bStandBy ? 0 : m_iCurrentDownloadSpeed;
 
-	if (fCurrentDownloadSpeed > 0.0 && !m_bPause)
+	if (iCurrentDownloadSpeed > 0 && !(m_bPauseDownload || m_bPauseDownload2))
 	{
-		long long remain_sec = m_lRemainingSize / ((long long)(fCurrentDownloadSpeed * 1024));
+		long long remain_sec = (long long)(m_lRemainingSize / iCurrentDownloadSpeed);
 		int h = (int)(remain_sec / 3600);
 		int m = (int)((remain_sec % 3600) / 60);
 		int s = (int)(remain_sec % 60);
@@ -86,9 +86,9 @@ void ColoredFrontend::PrintStatus()
 	}
 
 	char szDownloadLimit[128];
-	if (m_fDownloadLimit > 0.0f)
+	if (m_iDownloadLimit > 0)
 	{
-		sprintf(szDownloadLimit, ", Limit %.0f KB/S", m_fDownloadLimit);
+		sprintf(szDownloadLimit, ", Limit %.0f KB/s", (float)m_iDownloadLimit / 1024.0);
 	}
 	else
 	{
@@ -109,12 +109,14 @@ void ColoredFrontend::PrintStatus()
 	char* szControlSeq = "";
 #else
 	printf("\033[s");
-	char* szControlSeq = "\033[K";
+	const char* szControlSeq = "\033[K";
 #endif
 
-	snprintf(tmp, 1024, " %d threads, %.0f KB/s, %.2f MB remaining%s%s%s%s%s\n", 
-		m_iThreadCount, fCurrentDownloadSpeed, (float)(Util::Int64ToFloat(m_lRemainingSize) / 1024.0 / 1024.0), 
-		timeString, szPostStatus, m_bPause ? (m_bStandBy ? ", Paused" : ", Pausing") : "", szDownloadLimit, szControlSeq);
+	snprintf(tmp, 1024, " %d threads, %.*f KB/s, %.2f MB remaining%s%s%s%s%s\n", 
+		m_iThreadCount, (iCurrentDownloadSpeed >= 10*1024 ? 0 : 1), (float)iCurrentDownloadSpeed / 1024.0, 
+		(float)(Util::Int64ToFloat(m_lRemainingSize) / 1024.0 / 1024.0), timeString, szPostStatus, 
+		m_bPauseDownload || m_bPauseDownload2 ? (m_bStandBy ? ", Paused" : ", Pausing") : "",
+		szDownloadLimit, szControlSeq);
 	tmp[1024-1] = '\0';
 	printf("%s", tmp);
 	m_bNeedGoBack = true;

ColoredFrontend.h

@@ -2,7 +2,7 @@
  *  This file if part of nzbget
  *
  *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007  Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$

Connection.h

@@ -1,8 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -27,7 +27,14 @@
 #ifndef CONNECTION_H
 #define CONNECTION_H
 
-#include "NetAddress.h"
+#ifndef HAVE_GETADDRINFO
+#ifndef HAVE_GETHOSTBYNAME_R
+#include "Thread.h"
+#endif
+#endif
+#ifndef DISABLE_TLS
+#include "TLS.h"
+#endif
 
 class Connection
 {
@@ -39,49 +46,72 @@ public:
 		csListening,
 		csCancelled
 	};
-	
+
 protected:
-	NetAddress* 		m_pNetAddress;
+	char*				m_szHost;
+	int					m_iPort;
 	SOCKET				m_iSocket;
+	bool				m_bTLS;
+	char*				m_szCipher;
 	char*				m_szReadBuf;
 	int					m_iBufAvail;
 	char*				m_szBufPtr;
 	EStatus				m_eStatus;
 	int					m_iTimeout;
 	bool				m_bSuppressErrors;
-	bool				m_bAutoClose;
+	char				m_szRemoteAddr[20];
+#ifndef DISABLE_TLS
+	TLSSocket*			m_pTLSSocket;
+	bool				m_bTLSError;
+#endif
+#ifndef HAVE_GETADDRINFO
+#ifndef HAVE_GETHOSTBYNAME_R
+	static Mutex*		m_pMutexGetHostByName;
+#endif
+#endif
 
+						Connection(SOCKET iSocket, bool bTLS);
+	void				ReportError(const char* szMsgPrefix, const char* szMsgArg, bool PrintErrCode, int herrno);
+	bool				DoConnect();
+	bool				DoDisconnect();
+#ifndef HAVE_GETADDRINFO
 	unsigned int		ResolveHostAddr(const char* szHost);
-	void				ReportError(const char* szMsgPrefix, const char* szMsgArg, int ErrCode);
-	virtual int 		DoConnect();
-	virtual int			DoDisconnect();
-	int					DoBind();
-	int					DoWriteLine(const char* pBuffer);
-	char*				DoReadLine(char* pBuffer, int iSize, int* pBytesRead);
-	SOCKET				DoAccept();
+#endif
+#ifndef DISABLE_TLS
+	int					recv(SOCKET s, char* buf, int len, int flags);
+	int					send(SOCKET s, const char* buf, int len, int flags);
+	void				CloseTLS();
+#endif
 
 public:
-						Connection(NetAddress* pNetAddress);
-						Connection(SOCKET iSocket, bool bAutoClose);
+						Connection(const char* szHost, int iPort, bool bTLS);
 	virtual 			~Connection();
 	static void			Init();
 	static void			Final();
-	int 				Connect();
-	int					Disconnect();
-	int					Bind();
-	int					Send(const char* pBuffer, int iSize);
-	int					Recv(char* pBuffer, int iSize);
-	bool				RecvAll(char* pBuffer, int iSize);
+	virtual bool 		Connect();
+	virtual bool		Disconnect();
+	bool				Bind();
+	bool				Send(const char* pBuffer, int iSize);
+	bool				Recv(char* pBuffer, int iSize);
+	int					TryRecv(char* pBuffer, int iSize);
 	char*				ReadLine(char* pBuffer, int iSize, int* pBytesRead);
+	void				ReadBuffer(char** pBuffer, int *iBufLen);
 	int					WriteLine(const char* pBuffer);
-	SOCKET				Accept();
+	Connection*			Accept();
 	void				Cancel();
-	NetAddress*			GetServer() { return m_pNetAddress; }
-	SOCKET				GetSocket() { return m_iSocket; }
+	const char*			GetHost() { return m_szHost; }
+	int					GetPort() { return m_iPort; }
+	bool				GetTLS() { return m_bTLS; }
+	const char*			GetCipher() { return m_szCipher; }
+	void				SetCipher(const char* szCipher);
 	void				SetTimeout(int iTimeout) { m_iTimeout = iTimeout; }
 	EStatus				GetStatus() { return m_eStatus; }
-	void				SetSuppressErrors(bool bSuppressErrors) { m_bSuppressErrors = bSuppressErrors; }
+	void				SetSuppressErrors(bool bSuppressErrors);
 	bool				GetSuppressErrors() { return m_bSuppressErrors; }
+	const char*			GetRemoteAddr();
+#ifndef DISABLE_TLS
+	bool				StartTLS(bool bIsClient, const char* szCertFile, const char* szKeyFile);
+#endif
 };
 
 #endif

Decoder.cpp

@@ -2,7 +2,7 @@
  *  This file is part of nzbget
  *
  *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007  Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -25,7 +25,7 @@
 
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32
@@ -60,18 +60,12 @@ Decoder::~ Decoder()
 {
 	debug("Destroying Decoder");
 
-	if (m_szArticleFilename)
-	{
-		free(m_szArticleFilename);
-	}
+	free(m_szArticleFilename);
 }
 
 void Decoder::Clear()
 {
-	if (m_szArticleFilename)
-	{
-		free(m_szArticleFilename);
-	}
+	free(m_szArticleFilename);
 	m_szArticleFilename = NULL;
 }
 
@@ -141,7 +135,7 @@ void YDecoder::Clear()
 	m_lExpectedCRC = 0;
 	m_lCalculatedCRC = 0xFFFFFFFF;
 	m_iBegin = 0;
-	m_iEnd = 0;
+	m_iEnd = 0xFFFFFFFF;
 	m_iSize = 0;
 	m_iEndSize = 0;
 	m_bAutoSeek = false;
@@ -268,10 +262,7 @@ BreakLoop:
 				pb += 6; //=strlen(" name=")
 				char* pe;
 				for (pe = pb; *pe != '\0' && *pe != '\n' && *pe != '\r'; pe++) ;
-				if (m_szArticleFilename)
-				{
-					free(m_szArticleFilename);
-				}
+				free(m_szArticleFilename);
 				m_szArticleFilename = (char*)malloc(pe - pb + 1);
 				strncpy(m_szArticleFilename, pb, pe - pb);
 				m_szArticleFilename[pe - pb] = '\0';
@@ -319,7 +310,7 @@ bool YDecoder::Write(char* buffer, int len, FILE* outfile)
 	{
 		if (m_bNeedSetPos)
 		{
-			if (m_iBegin == 0 || m_iEnd == 0 || !outfile)
+			if (m_iBegin == 0 || m_iEnd == 0xFFFFFFFF || !outfile)
 			{
 				return false;
 			}
@@ -404,10 +395,7 @@ unsigned int UDecoder::DecodeBuffer(char* buffer, int len)
 			// extracting filename
 			char* pe;
 			for (pe = pb; *pe != '\0' && *pe != '\n' && *pe != '\r'; pe++) ;
-			if (m_szArticleFilename)
-			{
-				free(m_szArticleFilename);
-			}
+			free(m_szArticleFilename);
 			m_szArticleFilename = (char*)malloc(pe - pb + 1);
 			strncpy(m_szArticleFilename, pb, pe - pb);
 			m_szArticleFilename[pe - pb] = '\0';

Decoder.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2008 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -27,8 +27,6 @@
 #ifndef DECODER_H
 #define DECODER_H
 
-#include "Thread.h"
-
 class Decoder
 {
 public:

DiskState.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -27,26 +27,53 @@
 #define DISKSTATE_H
 
 #include "DownloadInfo.h"
-#include "PostInfo.h"
+#include "FeedInfo.h"
+#include "NewsServer.h"
 
 class DiskState
 {
 private:
+	int					fscanf(FILE* infile, const char* Format, ...);
+	int					ParseFormatVersion(const char* szFormatSignature);
 	bool				SaveFileInfo(FileInfo* pFileInfo, const char* szFilename);
 	bool				LoadFileInfo(FileInfo* pFileInfo, const char* szFilename, bool bFileSummary, bool bArticles);
-	
+	void				SaveNZBList(DownloadQueue* pDownloadQueue, FILE* outfile);
+	bool				LoadNZBList(DownloadQueue* pDownloadQueue, FILE* infile, int iFormatVersion);
+	void				SaveFileQueue(DownloadQueue* pDownloadQueue, FileQueue* pFileQueue, FILE* outfile);
+	bool				LoadFileQueue(DownloadQueue* pDownloadQueue, FileQueue* pFileQueue, FILE* infile, int iFormatVersion);
+	void				SavePostQueue(DownloadQueue* pDownloadQueue, FILE* outfile);
+	bool				LoadPostQueue(DownloadQueue* pDownloadQueue, FILE* infile, int iFormatVersion);
+	bool				LoadOldPostQueue(DownloadQueue* pDownloadQueue);
+	void				SaveUrlQueue(DownloadQueue* pDownloadQueue, FILE* outfile);
+	bool				LoadUrlQueue(DownloadQueue* pDownloadQueue, FILE* infile, int iFormatVersion);
+	void				SaveUrlInfo(UrlInfo* pUrlInfo, FILE* outfile);
+	bool				LoadUrlInfo(UrlInfo* pUrlInfo, FILE* infile, int iFormatVersion);
+	void				SaveDupInfo(DupInfo* pDupInfo, FILE* outfile);
+	bool				LoadDupInfo(DupInfo* pDupInfo, FILE* infile, int iFormatVersion);
+	void				SaveHistory(DownloadQueue* pDownloadQueue, FILE* outfile);
+	bool				LoadHistory(DownloadQueue* pDownloadQueue, FILE* infile, int iFormatVersion);
+	int					FindNZBInfoIndex(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	bool				SaveFeedStatus(Feeds* pFeeds, FILE* outfile);
+	bool				LoadFeedStatus(Feeds* pFeeds, FILE* infile, int iFormatVersion);
+	bool				SaveFeedHistory(FeedHistory* pFeedHistory, FILE* outfile);
+	bool				LoadFeedHistory(FeedHistory* pFeedHistory, FILE* infile, int iFormatVersion);
+	void				CalcCriticalHealth(DownloadQueue* pDownloadQueue);
+	bool				SaveServerStats(Servers* pServers, FILE* outfile);
+	bool				LoadServerStats(Servers* pServers, FILE* infile, int iFormatVersion);
+	void				ConvertDupeKey(char* buf, int bufsize);
+
 public:
 	bool				DownloadQueueExists();
-	bool				PostQueueExists(bool bCompleted);
 	bool				SaveDownloadQueue(DownloadQueue* pDownloadQueue);
 	bool				LoadDownloadQueue(DownloadQueue* pDownloadQueue);
 	bool				SaveFile(FileInfo* pFileInfo);
 	bool				LoadArticles(FileInfo* pFileInfo);
-	bool				SavePostQueue(PostQueue* pPostQueue, bool bCompleted);
-	bool				LoadPostQueue(PostQueue* pPostQueue, bool bCompleted);
-	bool				DiscardDownloadQueue();
-	bool				DiscardPostQueue();
-	bool				DiscardFile(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo);
+	void				DiscardDownloadQueue();
+	bool				DiscardFile(FileInfo* pFileInfo);
+	bool				SaveFeeds(Feeds* pFeeds, FeedHistory* pFeedHistory);
+	bool				LoadFeeds(Feeds* pFeeds, FeedHistory* pFeedHistory);
+	bool				SaveStats(Servers* pServers);
+	bool				LoadStats(Servers* pServers);
 	void				CleanupTempDir(DownloadQueue* pDownloadQueue);
 };
 

DownloadInfo.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -29,34 +29,13 @@
 
 #include <vector>
 #include <deque>
+#include <time.h>
 
+#include "Log.h"
 #include "Thread.h"
 
-class NZBInfo
-{
-private:
-	int					m_iRefCount;
-	char* 				m_szFilename;
-	char* 				m_szDestDir;
-	int		 			m_iFileCount;
-	long long 			m_lSize;
-
-public:
-						NZBInfo();
-						~NZBInfo();
-	void				AddReference();
-	void				Release();
-	const char*			GetFilename() { return m_szFilename; }
-	void				SetFilename(const char* szFilename);
-	void				GetNiceNZBName(char* szBuffer, int iSize);
-	static void			MakeNiceNZBName(const char* szNZBFilename, char* szBuffer, int iSize);
-	const char*			GetDestDir() { return m_szDestDir; }
-	void				SetDestDir(const char* szDestDir);
-	long long 			GetSize() { return m_lSize; }
-	void 				SetSize(long long s) { m_lSize = s; }
-	int					GetFileCount() { return m_iFileCount; }
-	void 				SetFileCount(int s) { m_iFileCount = s; }
-};
+class NZBInfo;
+class DownloadQueue;
 
 class ArticleInfo
 {
@@ -106,20 +85,36 @@ private:
 	char*				m_szFilename;
 	long long 			m_lSize;
 	long long 			m_lRemainingSize;
+	long long			m_lSuccessSize;
+	long long			m_lFailedSize;
+	long long			m_lMissedSize;
+	int					m_iTotalArticles;
+	int					m_iMissedArticles;
+	int					m_iFailedArticles;
+	int					m_iSuccessArticles;
+	time_t				m_tTime;
 	bool				m_bPaused;
 	bool				m_bDeleted;
 	bool				m_bFilenameConfirmed;
+	bool				m_bParFile;
 	int					m_iCompleted;
 	bool				m_bOutputInitialized;
-	Mutex				m_mutexOutputFile;
+	char*				m_szOutputFilename;
+	Mutex*				m_pMutexOutputFile;
+	int					m_iPriority;
+	bool				m_bExtraPriority;
+	int					m_iActiveDownloads;
+	bool				m_bAutoDeleted;
 
 	static int			m_iIDGen;
+	static int			m_iIDMax;
 
 public:
 						FileInfo();
 						~FileInfo();
 	int					GetID() { return m_iID; }
-	void				SetID(int s);
+	void				SetID(int iID);
+	static void			ResetGenID(bool bMax);
 	NZBInfo*			GetNZBInfo() { return m_pNZBInfo; }
 	void				SetNZBInfo(NZBInfo* pNZBInfo);
 	Articles* 			GetArticles() { return &m_Articles; }
@@ -131,28 +126,52 @@ public:
 	void				MakeValidFilename();
 	bool				GetFilenameConfirmed() { return m_bFilenameConfirmed; }
 	void				SetFilenameConfirmed(bool bFilenameConfirmed) { m_bFilenameConfirmed = bFilenameConfirmed; }
-	void 				SetSize(long long s) { m_lSize = s; m_lRemainingSize = s; }
+	void 				SetSize(long long lSize) { m_lSize = lSize; m_lRemainingSize = lSize; }
 	long long 			GetSize() { return m_lSize; }
 	long long 			GetRemainingSize() { return m_lRemainingSize; }
-	void 				SetRemainingSize(long long s) { m_lRemainingSize = s; }
+	void 				SetRemainingSize(long long lRemainingSize) { m_lRemainingSize = lRemainingSize; }
+	long long			GetMissedSize() { return m_lMissedSize; }
+	void 				SetMissedSize(long long lMissedSize) { m_lMissedSize = lMissedSize; }
+	long long			GetSuccessSize() { return m_lSuccessSize; }
+	void 				SetSuccessSize(long long lSuccessSize) { m_lSuccessSize = lSuccessSize; }
+	long long			GetFailedSize() { return m_lFailedSize; }
+	void 				SetFailedSize(long long lFailedSize) { m_lFailedSize = lFailedSize; }
+	int					GetTotalArticles() { return m_iTotalArticles; }
+	void 				SetTotalArticles(int iTotalArticles) { m_iTotalArticles = iTotalArticles; }
+	int					GetMissedArticles() { return m_iMissedArticles; }
+	void 				SetMissedArticles(int iMissedArticles) { m_iMissedArticles = iMissedArticles; }
+	int					GetFailedArticles() { return m_iFailedArticles; }
+	void 				SetFailedArticles(int iFailedArticles) { m_iFailedArticles = iFailedArticles; }
+	int					GetSuccessArticles() { return m_iSuccessArticles; }
+	void 				SetSuccessArticles(int iSuccessArticles) { m_iSuccessArticles = iSuccessArticles; }
+	time_t				GetTime() { return m_tTime; }
+	void				SetTime(time_t tTime) { m_tTime = tTime; }
 	bool				GetPaused() { return m_bPaused; }
 	void				SetPaused(bool Paused) { m_bPaused = Paused; }
 	bool				GetDeleted() { return m_bDeleted; }
 	void				SetDeleted(bool Deleted) { m_bDeleted = Deleted; }
 	int					GetCompleted() { return m_iCompleted; }
-	void				SetCompleted(int s) { m_iCompleted = s; }
+	void				SetCompleted(int iCompleted) { m_iCompleted = iCompleted; }
+	bool				GetParFile() { return m_bParFile; }
+	void				SetParFile(bool bParFile) { m_bParFile = bParFile; }
 	void				ClearArticles();
 	void				LockOutputFile();
 	void				UnlockOutputFile();
+	const char*			GetOutputFilename() { return m_szOutputFilename; }
+	void 				SetOutputFilename(const char* szOutputFilename);
 	bool				GetOutputInitialized() { return m_bOutputInitialized; }
 	void				SetOutputInitialized(bool bOutputInitialized) { m_bOutputInitialized = bOutputInitialized; }
-	bool				IsDupe(const char* szFilename);
+	int					GetPriority() { return m_iPriority; }
+	void				SetPriority(int iPriority) { m_iPriority = iPriority; }
+	bool				GetExtraPriority() { return m_bExtraPriority; }
+	void				SetExtraPriority(bool bExtraPriority) { m_bExtraPriority = bExtraPriority; };
+	int					GetActiveDownloads() { return m_iActiveDownloads; }
+	void				SetActiveDownloads(int iActiveDownloads);
+	bool				GetAutoDeleted() { return m_bAutoDeleted; }
+	void				SetAutoDeleted(bool bAutoDeleted) { m_bAutoDeleted = bAutoDeleted; }
 };
                               
-typedef std::deque<FileInfo*> DownloadQueue;
-
-class GroupInfo;
-typedef std::deque<GroupInfo*> GroupQueue;
+typedef std::deque<FileInfo*> FileQueue;
 
 class GroupInfo
 {
@@ -161,9 +180,17 @@ private:
 	int					m_iFirstID;
 	int					m_iLastID;
 	int		 			m_iRemainingFileCount;
+	int					m_iPausedFileCount;
 	long long 			m_lRemainingSize;
 	long long 			m_lPausedSize;
 	int					m_iRemainingParCount;
+	time_t				m_tMinTime;
+	time_t				m_tMaxTime;
+	int					m_iMinPriority;
+	int					m_iMaxPriority;
+	int					m_iActiveDownloads;
+
+	friend class DownloadQueue;
 
 public:
 						GroupInfo();
@@ -174,9 +201,620 @@ public:
 	long long 			GetRemainingSize() { return m_lRemainingSize; }
 	long long 			GetPausedSize() { return m_lPausedSize; }
 	int					GetRemainingFileCount() { return m_iRemainingFileCount; }
+	int					GetPausedFileCount() { return m_iPausedFileCount; }
 	int					GetRemainingParCount() { return m_iRemainingParCount; }
+	time_t				GetMinTime() { return m_tMinTime; }
+	time_t				GetMaxTime() { return m_tMaxTime; }
+	int					GetMinPriority() { return m_iMinPriority; }
+	int					GetMaxPriority() { return m_iMaxPriority; }
+	int					GetActiveDownloads() { return m_iActiveDownloads; }
+};
 
-	static void			BuildGroups(DownloadQueue* pDownloadQueue, GroupQueue* pGroupQueue);
+typedef std::deque<GroupInfo*> GroupQueueBase;
+
+class GroupQueue : public GroupQueueBase
+{
+public:
+						~GroupQueue();
+	void				Clear();
+};
+
+
+class NZBParameter
+{
+private:
+	char* 				m_szName;
+	char* 				m_szValue;
+
+	void				SetValue(const char* szValue);
+
+	friend class NZBParameterList;
+
+public:
+						NZBParameter(const char* szName);
+						~NZBParameter();
+	const char*			GetName() { return m_szName; }
+	const char*			GetValue() { return m_szValue; }
+};
+
+typedef std::deque<NZBParameter*> NZBParameterListBase;
+
+class NZBParameterList : public NZBParameterListBase
+{
+public:
+						~NZBParameterList();
+	void				SetParameter(const char* szName, const char* szValue);
+	NZBParameter*		Find(const char* szName, bool bCaseSensitive);
+	void				Clear();
+	void				CopyFrom(NZBParameterList* pSourceParameters);
+};
+
+class ScriptStatus
+{
+public:
+	enum EStatus
+	{
+		srNone,
+		srFailure,
+		srSuccess
+	};
+
+private:
+	char* 				m_szName;
+	EStatus				m_eStatus;
+	
+	friend class ScriptStatusList;
+	
+public:
+						ScriptStatus(const char* szName, EStatus eStatus);
+						~ScriptStatus();
+	const char*			GetName() { return m_szName; }
+	EStatus				GetStatus() { return m_eStatus; }
+};
+
+typedef std::deque<ScriptStatus*> ScriptStatusListBase;
+
+class ScriptStatusList : public ScriptStatusListBase
+{
+public:
+						~ScriptStatusList();
+	void				Add(const char* szScriptName, ScriptStatus::EStatus eStatus);
+	void				Clear();
+	ScriptStatus::EStatus	CalcTotalStatus();
+};
+
+class ServerStat
+{
+private:
+	int					m_iServerID;
+	int					m_iSuccessArticles;
+	int					m_iFailedArticles;
+
+public:
+						ServerStat(int iServerID);
+	int					GetServerID() { return m_iServerID; }
+	int					GetSuccessArticles() { return m_iSuccessArticles; }
+	void				SetSuccessArticles(int iSuccessArticles) { m_iSuccessArticles = iSuccessArticles; }
+	int					GetFailedArticles() { return m_iFailedArticles; }
+	void				SetFailedArticles(int iFailedArticles) { m_iFailedArticles = iFailedArticles; }
+};
+
+typedef std::vector<ServerStat*>	ServerStatListBase;
+
+class ServerStatList : public ServerStatListBase
+{
+public:
+						~ServerStatList();
+	void				SetStat(int iServerID, int iSuccessArticles, int iFailedArticles, bool bAdd);
+	void				Add(ServerStatList* pServerStats);
+	void				Clear();
+};
+
+enum EDupeMode
+{
+	dmScore,
+	dmAll,
+	dmForce
+};
+
+class NZBInfoList;
+
+class NZBInfo
+{
+public:
+	enum ERenameStatus
+	{
+		rsNone,
+		rsSkipped,
+		rsFailure,
+		rsSuccess
+	};
+
+	enum EParStatus
+	{
+		psNone,
+		psSkipped,
+		psFailure,
+		psSuccess,
+		psRepairPossible,
+		psManual
+	};
+
+	enum EUnpackStatus
+	{
+		usNone,
+		usSkipped,
+		usFailure,
+		usSuccess,
+		usSpace,
+		usPassword
+	};
+
+	enum ECleanupStatus
+	{
+		csNone,
+		csFailure,
+		csSuccess
+	};
+
+	enum EMoveStatus
+	{
+		msNone,
+		msFailure,
+		msSuccess
+	};
+
+	enum EDeleteStatus
+	{
+		dsNone,
+		dsManual,
+		dsHealth,
+		dsDupe
+	};
+
+	enum EMarkStatus
+	{
+		ksNone,
+		ksBad,
+		ksGood
+	};
+
+	typedef std::vector<char*>			Files;
+	typedef std::deque<Message*>		Messages;
+
+private:
+	int					m_iID;
+	int					m_iRefCount;
+	char* 				m_szFilename;
+	char*				m_szName;
+	char* 				m_szDestDir;
+	char* 				m_szFinalDir;
+	char* 				m_szCategory;
+	int		 			m_iFileCount;
+	int		 			m_iParkedFileCount;
+	long long 			m_lSize;
+	long long			m_lSuccessSize;
+	long long			m_lFailedSize;
+	long long			m_lCurrentSuccessSize;
+	long long			m_lCurrentFailedSize;
+	long long			m_lParSize;
+	long long			m_lParSuccessSize;
+	long long			m_lParFailedSize;
+	long long			m_lParCurrentSuccessSize;
+	long long			m_lParCurrentFailedSize;
+	int					m_iTotalArticles;
+	int					m_iSuccessArticles;
+	int					m_iFailedArticles;
+	Files				m_completedFiles;
+	bool				m_bPostProcess;
+	ERenameStatus		m_eRenameStatus;
+	EParStatus			m_eParStatus;
+	EUnpackStatus		m_eUnpackStatus;
+	ECleanupStatus		m_eCleanupStatus;
+	EMoveStatus			m_eMoveStatus;
+	EDeleteStatus		m_eDeleteStatus;
+	EMarkStatus			m_eMarkStatus;
+	bool				m_bDeletePaused;
+	bool				m_bManyDupeFiles;
+	char*				m_szQueuedFilename;
+	bool				m_bDeleting;
+	bool				m_bAvoidHistory;
+	bool				m_bHealthPaused;
+	bool				m_bParCleanup;
+	bool				m_bParManual;
+	bool				m_bCleanupDisk;
+	bool				m_bUnpackCleanedUpDisk;
+	char*				m_szDupeKey;
+	int					m_iDupeScore;
+	EDupeMode			m_eDupeMode;
+	unsigned int		m_iFullContentHash;
+	unsigned int		m_iFilteredContentHash;
+	NZBInfoList*		m_Owner;
+	NZBParameterList	m_ppParameters;
+	ScriptStatusList	m_scriptStatuses;
+	ServerStatList		m_ServerStats;
+	Mutex				m_mutexLog;
+	Messages			m_Messages;
+	int					m_iIDMessageGen;
+
+	static int			m_iIDGen;
+	static int			m_iIDMax;
+
+	friend class NZBInfoList;
+
+public:
+						NZBInfo(bool bPersistent = true);
+						~NZBInfo();
+	void				Retain();
+	void				Release();
+	int					GetID() { return m_iID; }
+	void				SetID(int iID);
+	static void			ResetGenID(bool bMax);
+	const char*			GetFilename() { return m_szFilename; }
+	void				SetFilename(const char* szFilename);
+	static void			MakeNiceNZBName(const char* szNZBFilename, char* szBuffer, int iSize, bool bRemoveExt);
+	const char*			GetDestDir() { return m_szDestDir; }   // needs locking (for shared objects)
+	void				SetDestDir(const char* szDestDir);     // needs locking (for shared objects)
+	const char*			GetFinalDir() { return m_szFinalDir; }   // needs locking (for shared objects)
+	void				SetFinalDir(const char* szFinalDir);     // needs locking (for shared objects)
+	const char*			GetCategory() { return m_szCategory; } // needs locking (for shared objects)
+	void				SetCategory(const char* szCategory);   // needs locking (for shared objects)
+	const char*			GetName() { return m_szName; } 	   // needs locking (for shared objects)
+	void				SetName(const char* szName);	   // needs locking (for shared objects)
+	int					GetFileCount() { return m_iFileCount; }
+	void 				SetFileCount(int iFileCount) { m_iFileCount = iFileCount; }
+	int					GetParkedFileCount() { return m_iParkedFileCount; }
+	void 				SetParkedFileCount(int iParkedFileCount) { m_iParkedFileCount = iParkedFileCount; }
+	long long 			GetSize() { return m_lSize; }
+	void 				SetSize(long long lSize) { m_lSize = lSize; }
+	long long			GetSuccessSize() { return m_lSuccessSize; }
+	void 				SetSuccessSize(long long lSuccessSize) { m_lSuccessSize = lSuccessSize; }
+	long long			GetFailedSize() { return m_lFailedSize; }
+	void 				SetFailedSize(long long lFailedSize) { m_lFailedSize = lFailedSize; }
+	long long			GetCurrentSuccessSize() { return m_lCurrentSuccessSize; }
+	void 				SetCurrentSuccessSize(long long lCurrentSuccessSize) { m_lCurrentSuccessSize = lCurrentSuccessSize; }
+	long long			GetCurrentFailedSize() { return m_lCurrentFailedSize; }
+	void 				SetCurrentFailedSize(long long lCurrentFailedSize) { m_lCurrentFailedSize = lCurrentFailedSize; }
+	long long			GetParSize() { return m_lParSize; }
+	void 				SetParSize(long long lParSize) { m_lParSize = lParSize; }
+	long long			GetParSuccessSize() { return m_lParSuccessSize; }
+	void 				SetParSuccessSize(long long lParSuccessSize) { m_lParSuccessSize = lParSuccessSize; }
+	long long			GetParFailedSize() { return m_lParFailedSize; }
+	void 				SetParFailedSize(long long lParFailedSize) { m_lParFailedSize = lParFailedSize; }
+	long long			GetParCurrentSuccessSize() { return m_lParCurrentSuccessSize; }
+	void 				SetParCurrentSuccessSize(long long lParCurrentSuccessSize) { m_lParCurrentSuccessSize = lParCurrentSuccessSize; }
+	long long			GetParCurrentFailedSize() { return m_lParCurrentFailedSize; }
+	void 				SetParCurrentFailedSize(long long lParCurrentFailedSize) { m_lParCurrentFailedSize = lParCurrentFailedSize; }
+	int					GetTotalArticles() { return m_iTotalArticles; }
+	void 				SetTotalArticles(int iTotalArticles) { m_iTotalArticles = iTotalArticles; }
+	int					GetSuccessArticles() { return m_iSuccessArticles; }
+	void 				SetSuccessArticles(int iSuccessArticles) { m_iSuccessArticles = iSuccessArticles; }
+	int					GetFailedArticles() { return m_iFailedArticles; }
+	void 				SetFailedArticles(int iFailedArticles) { m_iFailedArticles = iFailedArticles; }
+	void				BuildDestDirName();
+	void				BuildFinalDirName(char* szFinalDirBuf, int iBufSize);
+	Files*				GetCompletedFiles() { return &m_completedFiles; }		// needs locking (for shared objects)
+	void				ClearCompletedFiles();
+	bool				GetPostProcess() { return m_bPostProcess; }
+	void				SetPostProcess(bool bPostProcess) { m_bPostProcess = bPostProcess; }
+	ERenameStatus		GetRenameStatus() { return m_eRenameStatus; }
+	void				SetRenameStatus(ERenameStatus eRenameStatus) { m_eRenameStatus = eRenameStatus; }
+	EParStatus			GetParStatus() { return m_eParStatus; }
+	void				SetParStatus(EParStatus eParStatus) { m_eParStatus = eParStatus; }
+	EUnpackStatus		GetUnpackStatus() { return m_eUnpackStatus; }
+	void				SetUnpackStatus(EUnpackStatus eUnpackStatus) { m_eUnpackStatus = eUnpackStatus; }
+	ECleanupStatus		GetCleanupStatus() { return m_eCleanupStatus; }
+	void				SetCleanupStatus(ECleanupStatus eCleanupStatus) { m_eCleanupStatus = eCleanupStatus; }
+	EMoveStatus			GetMoveStatus() { return m_eMoveStatus; }
+	void				SetMoveStatus(EMoveStatus eMoveStatus) { m_eMoveStatus = eMoveStatus; }
+	EDeleteStatus		GetDeleteStatus() { return m_eDeleteStatus; }
+	void				SetDeleteStatus(EDeleteStatus eDeleteStatus) { m_eDeleteStatus = eDeleteStatus; }
+	EMarkStatus			GetMarkStatus() { return m_eMarkStatus; }
+	void				SetMarkStatus(EMarkStatus eMarkStatus) { m_eMarkStatus = eMarkStatus; }
+	const char*			GetQueuedFilename() { return m_szQueuedFilename; }
+	void				SetQueuedFilename(const char* szQueuedFilename);
+	bool				GetDeleting() { return m_bDeleting; }
+	void				SetDeleting(bool bDeleting) { m_bDeleting = bDeleting; }
+	bool				GetDeletePaused() { return m_bDeletePaused; }
+	void				SetDeletePaused(bool bDeletePaused) { m_bDeletePaused = bDeletePaused; }
+	bool				GetManyDupeFiles() { return m_bManyDupeFiles; }
+	void				SetManyDupeFiles(bool bManyDupeFiles) { m_bManyDupeFiles = bManyDupeFiles; }
+	bool				GetAvoidHistory() { return m_bAvoidHistory; }
+	void				SetAvoidHistory(bool bAvoidHistory) { m_bAvoidHistory = bAvoidHistory; }
+	bool				GetHealthPaused() { return m_bHealthPaused; }
+	void				SetHealthPaused(bool bHealthPaused) { m_bHealthPaused = bHealthPaused; }
+	bool				GetParCleanup() { return m_bParCleanup; }
+	void				SetParCleanup(bool bParCleanup) { m_bParCleanup = bParCleanup; }
+	bool				GetCleanupDisk() { return m_bCleanupDisk; }
+	void				SetCleanupDisk(bool bCleanupDisk) { m_bCleanupDisk = bCleanupDisk; }
+	bool				GetUnpackCleanedUpDisk() { return m_bUnpackCleanedUpDisk; }
+	void				SetUnpackCleanedUpDisk(bool bUnpackCleanedUpDisk) { m_bUnpackCleanedUpDisk = bUnpackCleanedUpDisk; }
+	NZBParameterList*	GetParameters() { return &m_ppParameters; }				// needs locking (for shared objects)
+	ScriptStatusList*	GetScriptStatuses() { return &m_scriptStatuses; }        // needs locking (for shared objects)
+	ServerStatList*		GetServerStats() { return &m_ServerStats; }
+	int					CalcHealth();
+	int					CalcCriticalHealth();
+	const char*			GetDupeKey() { return m_szDupeKey; }					// needs locking (for shared objects)
+	void				SetDupeKey(const char* szDupeKey);						// needs locking (for shared objects)
+	int					GetDupeScore() { return m_iDupeScore; }
+	void				SetDupeScore(int iDupeScore) { m_iDupeScore = iDupeScore; }
+	EDupeMode			GetDupeMode() { return m_eDupeMode; }
+	void				SetDupeMode(EDupeMode eDupeMode) { m_eDupeMode = eDupeMode; }
+	unsigned int		GetFullContentHash() { return m_iFullContentHash; }
+	void				SetFullContentHash(unsigned int iFullContentHash) { m_iFullContentHash = iFullContentHash; }
+	unsigned int		GetFilteredContentHash() { return m_iFilteredContentHash; }
+	void				SetFilteredContentHash(unsigned int iFilteredContentHash) { m_iFilteredContentHash = iFilteredContentHash; }
+	void				AppendMessage(Message::EKind eKind, time_t tTime, const char* szText);
+	Messages*			LockMessages();
+	void				UnlockMessages();
+};
+
+typedef std::deque<NZBInfo*> NZBInfoListBase;
+
+class NZBInfoList : public NZBInfoListBase
+{
+public:
+	void				Add(NZBInfo* pNZBInfo);
+	void				Remove(NZBInfo* pNZBInfo);
+	void				ReleaseAll();
+};
+
+class PostInfo
+{
+public:
+	enum EStage
+	{
+		ptQueued,
+		ptLoadingPars,
+		ptVerifyingSources,
+		ptRepairing,
+		ptVerifyingRepaired,
+		ptRenaming,
+		ptUnpacking,
+		ptMoving,
+		ptExecutingScript,
+		ptFinished
+	};
+
+	typedef std::deque<Message*>	Messages;
+
+private:
+	int					m_iID;
+	NZBInfo*			m_pNZBInfo;
+	char*				m_szInfoName;
+	bool				m_bWorking;
+	bool				m_bDeleted;
+	bool				m_bRequestParCheck;
+	EStage				m_eStage;
+	char*				m_szProgressLabel;
+	int					m_iFileProgress;
+	int					m_iStageProgress;
+	time_t				m_tStartTime;
+	time_t				m_tStageTime;
+	Thread*				m_pPostThread;
+	
+	Mutex				m_mutexLog;
+	Messages			m_Messages;
+	int					m_iIDMessageGen;
+
+	static int			m_iIDGen;
+	static int			m_iIDMax;
+
+public:
+						PostInfo();
+						~PostInfo();
+	int					GetID() { return m_iID; }
+	NZBInfo*			GetNZBInfo() { return m_pNZBInfo; }
+	void				SetNZBInfo(NZBInfo* pNZBInfo);
+	const char*			GetInfoName() { return m_szInfoName; }
+	void				SetInfoName(const char* szInfoName);
+	EStage				GetStage() { return m_eStage; }
+	void				SetStage(EStage eStage) { m_eStage = eStage; }
+	void				SetProgressLabel(const char* szProgressLabel);
+	const char*			GetProgressLabel() { return m_szProgressLabel; }
+	int					GetFileProgress() { return m_iFileProgress; }
+	void				SetFileProgress(int iFileProgress) { m_iFileProgress = iFileProgress; }
+	int					GetStageProgress() { return m_iStageProgress; }
+	void				SetStageProgress(int iStageProgress) { m_iStageProgress = iStageProgress; }
+	time_t				GetStartTime() { return m_tStartTime; }
+	void				SetStartTime(time_t tStartTime) { m_tStartTime = tStartTime; }
+	time_t				GetStageTime() { return m_tStageTime; }
+	void				SetStageTime(time_t tStageTime) { m_tStageTime = tStageTime; }
+	bool				GetWorking() { return m_bWorking; }
+	void				SetWorking(bool bWorking) { m_bWorking = bWorking; }
+	bool				GetDeleted() { return m_bDeleted; }
+	void				SetDeleted(bool bDeleted) { m_bDeleted = bDeleted; }
+	bool				GetRequestParCheck() { return m_bRequestParCheck; }
+	void				SetRequestParCheck(bool bRequestParCheck) { m_bRequestParCheck = bRequestParCheck; }
+	void				AppendMessage(Message::EKind eKind, const char* szText);
+	Thread*				GetPostThread() { return m_pPostThread; }
+	void				SetPostThread(Thread* pPostThread) { m_pPostThread = pPostThread; }
+	Messages*			LockMessages();
+	void				UnlockMessages();
+};
+
+typedef std::deque<PostInfo*> PostQueue;
+
+typedef std::vector<int> IDList;
+
+typedef std::vector<char*> NameList;
+
+class UrlInfo
+{
+public:
+	enum EStatus
+	{
+		aiUndefined,
+		aiRunning,
+		aiFinished,
+		aiFailed,
+		aiRetry,
+		aiScanSkipped,
+		aiScanFailed
+	};
+
+private:
+	int					m_iID;
+	char*				m_szURL;
+	char*				m_szNZBFilename;
+	char* 				m_szCategory;
+	int					m_iPriority;
+	char*				m_szDupeKey;
+	int					m_iDupeScore;
+	EDupeMode			m_eDupeMode;
+	bool				m_bAddTop;
+	bool				m_bAddPaused;
+	bool				m_bForce;
+	EStatus				m_eStatus;
+
+	static int			m_iIDGen;
+	static int			m_iIDMax;
+
+public:
+						UrlInfo();
+						~UrlInfo();
+	int					GetID() { return m_iID; }
+	void				SetID(int iID);
+	static void			ResetGenID(bool bMax);
+	const char*			GetURL() { return m_szURL; }			// needs locking (for shared objects)
+	void				SetURL(const char* szURL);				// needs locking (for shared objects)
+	const char*			GetNZBFilename() { return m_szNZBFilename; }		// needs locking (for shared objects)
+	void				SetNZBFilename(const char* szNZBFilename);			// needs locking (for shared objects)
+	const char*			GetCategory() { return m_szCategory; }	// needs locking (for shared objects)
+	void				SetCategory(const char* szCategory);	// needs locking (for shared objects)
+	int					GetPriority() { return m_iPriority; }
+	void				SetPriority(int iPriority) { m_iPriority = iPriority; }
+	const char*			GetDupeKey() { return m_szDupeKey; }
+	void				SetDupeKey(const char* szDupeKey);
+	int					GetDupeScore() { return m_iDupeScore; }
+	void				SetDupeScore(int iDupeScore) { m_iDupeScore = iDupeScore; }
+	EDupeMode			GetDupeMode() { return m_eDupeMode; }
+	void				SetDupeMode(EDupeMode eDupeMode) { m_eDupeMode = eDupeMode; }
+	bool				GetAddTop() { return m_bAddTop; }
+	void				SetAddTop(bool bAddTop) { m_bAddTop = bAddTop; }
+	bool				GetAddPaused() { return m_bAddPaused; }
+	void				SetAddPaused(bool bAddPaused) { m_bAddPaused = bAddPaused; }
+	void				GetName(char* szBuffer, int iSize);		// needs locking (for shared objects)
+	static void			MakeNiceName(const char* szURL, const char* szNZBFilename, char* szBuffer, int iSize);
+	bool				GetForce() { return m_bForce; }
+	void				SetForce(bool bForce) { m_bForce = bForce; }
+	EStatus				GetStatus() { return m_eStatus; }
+	void				SetStatus(EStatus Status) { m_eStatus = Status; }
+};
+
+typedef std::deque<UrlInfo*> UrlQueue;
+
+class DupInfo
+{
+public:
+	enum EStatus
+	{
+		dsUndefined,
+		dsSuccess,
+		dsFailed,
+		dsDeleted,
+		dsDupe,
+		dsBad,
+		dsGood
+	};
+
+private:
+	char*				m_szName;
+	char*				m_szDupeKey;
+	int					m_iDupeScore;
+	EDupeMode			m_eDupeMode;
+	long long 			m_lSize;
+	unsigned int		m_iFullContentHash;
+	unsigned int		m_iFilteredContentHash;
+	EStatus				m_eStatus;
+
+public:
+						DupInfo();
+						~DupInfo();
+	const char*			GetName() { return m_szName; }			// needs locking (for shared objects)
+	void				SetName(const char* szName);			// needs locking (for shared objects)
+	const char*			GetDupeKey() { return m_szDupeKey; }	// needs locking (for shared objects)
+	void				SetDupeKey(const char* szDupeKey);		// needs locking (for shared objects)
+	int					GetDupeScore() { return m_iDupeScore; }
+	void				SetDupeScore(int iDupeScore) { m_iDupeScore = iDupeScore; }
+	EDupeMode			GetDupeMode() { return m_eDupeMode; }
+	void				SetDupeMode(EDupeMode eDupeMode) { m_eDupeMode = eDupeMode; }
+	long long			GetSize() { return m_lSize; }
+	void 				SetSize(long long lSize) { m_lSize = lSize; }
+	unsigned int		GetFullContentHash() { return m_iFullContentHash; }
+	void				SetFullContentHash(unsigned int iFullContentHash) { m_iFullContentHash = iFullContentHash; }
+	unsigned int		GetFilteredContentHash() { return m_iFilteredContentHash; }
+	void				SetFilteredContentHash(unsigned int iFilteredContentHash) { m_iFilteredContentHash = iFilteredContentHash; }
+	EStatus				GetStatus() { return m_eStatus; }
+	void				SetStatus(EStatus Status) { m_eStatus = Status; }
+};
+
+class HistoryInfo
+{
+public:
+	enum EKind
+	{
+		hkUnknown,
+		hkNZBInfo,
+		hkUrlInfo,
+		hkDupInfo
+	};
+
+private:
+	int					m_iID;
+	EKind				m_eKind;
+	void*				m_pInfo;
+	time_t				m_tTime;
+
+	static int			m_iIDGen;
+	static int			m_iIDMax;
+
+public:
+						HistoryInfo(NZBInfo* pNZBInfo);
+						HistoryInfo(UrlInfo* pUrlInfo);
+						HistoryInfo(DupInfo* pDupInfo);
+						~HistoryInfo();
+	int					GetID() { return m_iID; }
+	void				SetID(int iID);
+	static void			ResetGenID(bool bMax);
+	EKind				GetKind() { return m_eKind; }
+	NZBInfo*			GetNZBInfo() { return (NZBInfo*)m_pInfo; }
+	UrlInfo*			GetUrlInfo() { return (UrlInfo*)m_pInfo; }
+	DupInfo*			GetDupInfo() { return (DupInfo*)m_pInfo; }
+	void				DiscardUrlInfo() { m_pInfo = NULL; }
+	time_t				GetTime() { return m_tTime; }
+	void				SetTime(time_t tTime) { m_tTime = tTime; }
+	void				GetName(char* szBuffer, int iSize);		// needs locking (for shared objects)
+};
+
+typedef std::deque<HistoryInfo*> HistoryList;
+
+class DownloadQueue
+{
+protected:
+	NZBInfoList			m_NZBInfoList;
+	FileQueue			m_FileQueue;
+	PostQueue			m_PostQueue;
+	HistoryList			m_HistoryList;
+	FileQueue			m_ParkedFiles;
+	UrlQueue			m_UrlQueue;
+
+public:
+	NZBInfoList*		GetNZBInfoList() { return &m_NZBInfoList; }
+	FileQueue*			GetFileQueue() { return &m_FileQueue; }
+	PostQueue*			GetPostQueue() { return &m_PostQueue; }
+	HistoryList*		GetHistoryList() { return &m_HistoryList; }
+	FileQueue*			GetParkedFiles() { return &m_ParkedFiles; }
+	UrlQueue*			GetUrlQueue() { return &m_UrlQueue; }
+	void				BuildGroups(GroupQueue* pGroupQueue);
+};
+
+class DownloadQueueHolder
+{
+public:
+	virtual					~DownloadQueueHolder() {};
+	virtual DownloadQueue*	LockQueue() = 0;
+	virtual void			UnlockQueue() = 0;
 };
 
 #endif

DupeCoordinator.cpp

@@ -0,0 +1,583 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#ifdef WIN32
+#include <direct.h>
+#else
+#include <unistd.h>
+#endif
+#include <set>
+#include <algorithm>
+
+#include "nzbget.h"
+#include "Options.h"
+#include "Log.h"
+#include "Util.h"
+#include "DiskState.h"
+#include "NZBFile.h"
+#include "QueueCoordinator.h"
+#include "DupeCoordinator.h"
+
+extern QueueCoordinator* g_pQueueCoordinator;
+extern Options* g_pOptions;
+extern DiskState* g_pDiskState;
+
+bool DupeCoordinator::IsDupeSuccess(NZBInfo* pNZBInfo)
+{
+	bool bFailure =
+		pNZBInfo->GetDeleteStatus() != NZBInfo::dsNone ||
+		pNZBInfo->GetMarkStatus() == NZBInfo::ksBad ||
+		pNZBInfo->GetParStatus() == NZBInfo::psFailure ||
+		pNZBInfo->GetUnpackStatus() == NZBInfo::usFailure ||
+		pNZBInfo->GetUnpackStatus() == NZBInfo::usPassword ||
+		(pNZBInfo->GetParStatus() == NZBInfo::psSkipped &&
+		 pNZBInfo->GetUnpackStatus() == NZBInfo::usSkipped &&
+		 pNZBInfo->CalcHealth() < pNZBInfo->CalcCriticalHealth());
+	return !bFailure;
+}
+
+bool DupeCoordinator::SameNameOrKey(const char* szName1, const char* szDupeKey1,
+	const char* szName2, const char* szDupeKey2)
+{
+	bool bHasDupeKeys = !Util::EmptyStr(szDupeKey1) && !Util::EmptyStr(szDupeKey2);
+	return (bHasDupeKeys && !strcmp(szDupeKey1, szDupeKey2)) ||
+		(!bHasDupeKeys && !strcmp(szName1, szName2));
+}
+
+/**
+  Check if the title was already downloaded or is already queued:
+  - if there is a duplicate with exactly same content (via hash-check) 
+    in queue or in history - the new item is skipped;
+  - if there is a duplicate marked as good in history - the new item is skipped;
+  - if there is a duplicate with success-status in dup-history but
+    there are no duplicates in recent history - the new item is skipped;
+  - if queue has a duplicate with the same or higher score - the new item
+    is moved to history as dupe-backup;
+  - if queue has a duplicate with lower score - the existing item is moved
+    to history as dupe-backup (unless it is in post-processing stage) and
+	the new item is added to queue;
+  - if queue doesn't have duplicates - the new item is added to queue.
+*/
+void DupeCoordinator::NZBFound(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo)
+{
+	debug("Checking duplicates for %s", pNZBInfo->GetName());
+
+	GroupQueue groupQueue;
+	pDownloadQueue->BuildGroups(&groupQueue);
+
+	// find duplicates in download queue with exactly same content
+	for (GroupQueue::iterator it = groupQueue.begin(); it != groupQueue.end(); it++)
+	{
+		GroupInfo* pGroupInfo = *it;
+		NZBInfo* pGroupNZBInfo = pGroupInfo->GetNZBInfo();
+		bool bSameContent = (pNZBInfo->GetFullContentHash() > 0 &&
+			pNZBInfo->GetFullContentHash() == pGroupNZBInfo->GetFullContentHash()) ||
+			(pNZBInfo->GetFilteredContentHash() > 0 &&
+			 pNZBInfo->GetFilteredContentHash() == pGroupNZBInfo->GetFilteredContentHash());
+
+		// if there is a duplicate with exactly same content (via hash-check) 
+		// in queue - the new item is skipped
+		if (pGroupNZBInfo != pNZBInfo && bSameContent)
+		{
+			if (!strcmp(pNZBInfo->GetName(), pGroupNZBInfo->GetName()))
+			{
+				warn("Skipping duplicate %s, already queued", pNZBInfo->GetName());
+			}
+			else
+			{
+				warn("Skipping duplicate %s, already queued as %s",
+					pNZBInfo->GetName(), pGroupNZBInfo->GetName());
+			}
+			// Flag saying QueueCoordinator to skip nzb-file
+			pNZBInfo->SetDeleteStatus(NZBInfo::dsManual);
+			DeleteQueuedFile(pNZBInfo->GetQueuedFilename());
+			return;
+		}
+	}
+
+	// find duplicates in post queue with exactly same content
+	for (PostQueue::iterator it = pDownloadQueue->GetPostQueue()->begin(); it != pDownloadQueue->GetPostQueue()->end(); it++)
+	{
+		PostInfo* pPostInfo = *it;
+		bool bSameContent = (pNZBInfo->GetFullContentHash() > 0 &&
+			pNZBInfo->GetFullContentHash() == pPostInfo->GetNZBInfo()->GetFullContentHash()) ||
+			(pNZBInfo->GetFilteredContentHash() > 0 &&
+			 pNZBInfo->GetFilteredContentHash() == pPostInfo->GetNZBInfo()->GetFilteredContentHash());
+
+		// if there is a duplicate with exactly same content (via hash-check) 
+		// in queue - the new item is skipped;
+		if (bSameContent)
+		{
+			if (!strcmp(pNZBInfo->GetName(), pPostInfo->GetNZBInfo()->GetName()))
+			{
+				warn("Skipping duplicate %s, already queued", pNZBInfo->GetName());
+			}
+			else
+			{
+				warn("Skipping duplicate %s, already queued as %s",
+					pNZBInfo->GetName(), pPostInfo->GetNZBInfo()->GetName());
+			}
+			// Flag saying QueueCoordinator to skip nzb-file
+			pNZBInfo->SetDeleteStatus(NZBInfo::dsManual);
+			DeleteQueuedFile(pNZBInfo->GetQueuedFilename());
+			return;
+		}
+	}
+
+	// find duplicates in history
+
+	bool bSkip = false;
+	bool bGood = false;
+	bool bSameContent = false;
+	const char* szDupeName = NULL;
+
+	// find duplicates in queue having exactly same content
+	// also: nzb-files having duplicates marked as good are skipped
+	// also (only in score mode): nzb-files having success-duplicates in dup-history but don't having duplicates in recent history are skipped
+	for (HistoryList::iterator it = pDownloadQueue->GetHistoryList()->begin(); it != pDownloadQueue->GetHistoryList()->end(); it++)
+	{
+		HistoryInfo* pHistoryInfo = *it;
+
+		if (pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo &&
+			((pNZBInfo->GetFullContentHash() > 0 &&
+			pNZBInfo->GetFullContentHash() == pHistoryInfo->GetNZBInfo()->GetFullContentHash()) ||
+			(pNZBInfo->GetFilteredContentHash() > 0 &&
+			 pNZBInfo->GetFilteredContentHash() == pHistoryInfo->GetNZBInfo()->GetFilteredContentHash())))
+		{
+			bSkip = true;
+			bSameContent = true;
+			szDupeName = pHistoryInfo->GetNZBInfo()->GetName();
+			break;
+		}
+
+		if (pHistoryInfo->GetKind() == HistoryInfo::hkDupInfo &&
+			((pNZBInfo->GetFullContentHash() > 0 &&
+			  pNZBInfo->GetFullContentHash() == pHistoryInfo->GetDupInfo()->GetFullContentHash()) ||
+			 (pNZBInfo->GetFilteredContentHash() > 0 &&
+			  pNZBInfo->GetFilteredContentHash() == pHistoryInfo->GetDupInfo()->GetFilteredContentHash())))
+		{
+			bSkip = true;
+			bSameContent = true;
+			szDupeName = pHistoryInfo->GetDupInfo()->GetName();
+			break;
+		}
+
+		if (pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo &&
+			pHistoryInfo->GetNZBInfo()->GetDupeMode() != dmForce &&
+			pHistoryInfo->GetNZBInfo()->GetMarkStatus() == NZBInfo::ksGood &&
+			SameNameOrKey(pHistoryInfo->GetNZBInfo()->GetName(), pHistoryInfo->GetNZBInfo()->GetDupeKey(),
+				pNZBInfo->GetName(), pNZBInfo->GetDupeKey()))
+		{
+			bSkip = true;
+			bGood = true;
+			szDupeName = pHistoryInfo->GetNZBInfo()->GetName();
+			break;
+		}
+
+		if (pHistoryInfo->GetKind() == HistoryInfo::hkDupInfo &&
+			pHistoryInfo->GetDupInfo()->GetDupeMode() != dmForce &&
+			(pHistoryInfo->GetDupInfo()->GetStatus() == DupInfo::dsGood ||
+			 (pNZBInfo->GetDupeMode() == dmScore &&
+			  pHistoryInfo->GetDupInfo()->GetStatus() == DupInfo::dsSuccess &&
+			  pNZBInfo->GetDupeScore() <= pHistoryInfo->GetDupInfo()->GetDupeScore())) &&
+			SameNameOrKey(pHistoryInfo->GetDupInfo()->GetName(), pHistoryInfo->GetDupInfo()->GetDupeKey(),
+				pNZBInfo->GetName(), pNZBInfo->GetDupeKey()))
+		{
+			bSkip = true;
+			bGood = pHistoryInfo->GetDupInfo()->GetStatus() == DupInfo::dsGood;
+			szDupeName = pHistoryInfo->GetDupInfo()->GetName();
+			break;
+		}
+	}
+
+	if (!bSameContent && !bGood && pNZBInfo->GetDupeMode() == dmScore)
+	{
+		// nzb-files having success-duplicates in recent history (with different content) are added to history for backup
+		for (HistoryList::iterator it = pDownloadQueue->GetHistoryList()->begin(); it != pDownloadQueue->GetHistoryList()->end(); it++)
+		{
+			HistoryInfo* pHistoryInfo = *it;
+			if (pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo &&
+				pHistoryInfo->GetNZBInfo()->GetDupeMode() != dmForce &&
+				SameNameOrKey(pHistoryInfo->GetNZBInfo()->GetName(), pHistoryInfo->GetNZBInfo()->GetDupeKey(),
+					pNZBInfo->GetName(), pNZBInfo->GetDupeKey()) &&
+				pNZBInfo->GetDupeScore() <= pHistoryInfo->GetNZBInfo()->GetDupeScore() &&
+				IsDupeSuccess(pHistoryInfo->GetNZBInfo()))
+			{
+				// Flag saying QueueCoordinator to skip nzb-file
+				pNZBInfo->SetDeleteStatus(NZBInfo::dsDupe);
+				info("Collection %s is duplicate to %s", pNZBInfo->GetName(), pHistoryInfo->GetNZBInfo()->GetName());
+				return;
+			}
+		}
+	}
+
+	if (bSkip)
+	{
+		if (!strcmp(pNZBInfo->GetName(), szDupeName))
+		{
+			warn("Skipping duplicate %s, found in history with %s", pNZBInfo->GetName(),
+				bSameContent ? "exactly same content" : bGood ? "good status" : "success status");
+		}
+		else
+		{
+			warn("Skipping duplicate %s, found in history %s with %s",
+				pNZBInfo->GetName(), szDupeName,
+				bSameContent ? "exactly same content" : bGood ? "good status" : "success status");
+		}
+
+		// Flag saying QueueCoordinator to skip nzb-file
+		pNZBInfo->SetDeleteStatus(NZBInfo::dsManual);
+		DeleteQueuedFile(pNZBInfo->GetQueuedFilename());
+		return;
+	}
+
+	// find duplicates in download queue and post-queue and handle both items according to their scores:
+	// only one item remains in queue and another one is moved to history as dupe-backup
+	if (pNZBInfo->GetDupeMode() == dmScore)
+	{
+		// find duplicates in download queue
+		for (GroupQueue::iterator it = groupQueue.begin(); it != groupQueue.end(); it++)
+		{
+			GroupInfo* pGroupInfo = *it;
+			NZBInfo* pGroupNZBInfo = pGroupInfo->GetNZBInfo();
+
+			if (pGroupNZBInfo != pNZBInfo &&
+				pGroupNZBInfo->GetDupeMode() != dmForce &&
+				SameNameOrKey(pGroupNZBInfo->GetName(), pGroupNZBInfo->GetDupeKey(),
+					pNZBInfo->GetName(), pNZBInfo->GetDupeKey()))
+			{
+				// if queue has a duplicate with the same or higher score - the new item
+				// is moved to history as dupe-backup
+				if (pNZBInfo->GetDupeScore() <= pGroupNZBInfo->GetDupeScore())
+				{
+					// Flag saying QueueCoordinator to skip nzb-file
+					pNZBInfo->SetDeleteStatus(NZBInfo::dsDupe);
+					info("Collection %s is duplicate to %s", pNZBInfo->GetName(), pGroupNZBInfo->GetName());
+					return;
+				}
+				// if queue has a duplicate with lower score - the existing item is moved
+				// to history as dupe-backup (unless it is in post-processing stage) and
+				// the new item is added to queue
+				else
+				{
+					// unless it is in post-processing stage
+					bool bPostProcess = false;
+					for (PostQueue::iterator it = pDownloadQueue->GetPostQueue()->begin(); it != pDownloadQueue->GetPostQueue()->end(); it++)
+					{
+						PostInfo* pPostInfo = *it;
+						if (pPostInfo->GetNZBInfo() == pGroupNZBInfo)
+						{
+							bPostProcess = true;
+							break;
+						}
+					}
+					if (!bPostProcess)
+					{
+						// the existing queue item is moved to history as dupe-backup
+						info("Moving collection %s with lower duplicate score to history", pGroupNZBInfo->GetName());
+						pGroupNZBInfo->SetDeleteStatus(NZBInfo::dsDupe);
+						g_pQueueCoordinator->GetQueueEditor()->LockedEditEntry(pDownloadQueue, pGroupInfo->GetLastID(), false, QueueEditor::eaGroupDelete, 0, NULL);
+					}
+				}
+			}
+		}
+
+		// find duplicates in post queue
+		for (PostQueue::iterator it = pDownloadQueue->GetPostQueue()->begin(); it != pDownloadQueue->GetPostQueue()->end(); it++)
+		{
+			PostInfo* pPostInfo = *it;
+			// if queue has a duplicate with the same or higher score - the new item
+			// is moved to history as dupe-backup;
+			if (pPostInfo->GetNZBInfo()->GetDupeMode() != dmForce &&
+				pNZBInfo->GetDupeScore() <= pPostInfo->GetNZBInfo()->GetDupeScore() &&
+				SameNameOrKey(pPostInfo->GetNZBInfo()->GetName(), pPostInfo->GetNZBInfo()->GetDupeKey(),
+					pNZBInfo->GetName(), pNZBInfo->GetDupeKey()))
+			{
+				// Flag saying QueueCoordinator to skip nzb-file
+				pNZBInfo->SetDeleteStatus(NZBInfo::dsDupe);
+				info("Collection %s is duplicate to %s", pNZBInfo->GetName(), pPostInfo->GetNZBInfo()->GetName());
+				return;
+			}
+		}
+	}
+}
+
+/**
+  - if download of an item fails and there are duplicates in history -
+    return the best duplicate from historyto queue for download;
+  - if download of an item completes successfully - nothing extra needs to be done;
+*/
+void DupeCoordinator::NZBCompleted(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo)
+{
+	debug("Processing duplicates for %s", pNZBInfo->GetName());
+
+	if (pNZBInfo->GetDupeMode() == dmScore && !IsDupeSuccess(pNZBInfo))
+	{
+		ReturnBestDupe(pDownloadQueue, pNZBInfo, pNZBInfo->GetName(), pNZBInfo->GetDupeKey());
+	}
+}
+
+/**
+ Returns the best duplicate from history to download queue.
+*/
+void DupeCoordinator::ReturnBestDupe(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo, const char* szNZBName, const char* szDupeKey)
+{
+	// check if history (recent or dup) has other success-duplicates or good-duplicates
+	bool bHistoryDupe = false;
+	int iHistoryScore = 0;
+	for (HistoryList::iterator it = pDownloadQueue->GetHistoryList()->begin(); it != pDownloadQueue->GetHistoryList()->end(); it++)
+	{
+		HistoryInfo* pHistoryInfo = *it;
+		bool bGoodDupe = false;
+
+		if (pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo &&
+			pHistoryInfo->GetNZBInfo()->GetDupeMode() != dmForce &&
+			(IsDupeSuccess(pHistoryInfo->GetNZBInfo()) ||
+			 pHistoryInfo->GetNZBInfo()->GetMarkStatus() == NZBInfo::ksGood) &&
+			SameNameOrKey(pHistoryInfo->GetNZBInfo()->GetName(), pHistoryInfo->GetNZBInfo()->GetDupeKey(), szNZBName, szDupeKey))
+		{
+			if (!bHistoryDupe || pHistoryInfo->GetNZBInfo()->GetDupeScore() > iHistoryScore)
+			{
+				iHistoryScore = pHistoryInfo->GetNZBInfo()->GetDupeScore();
+			}
+			bHistoryDupe = true;
+			bGoodDupe = pHistoryInfo->GetNZBInfo()->GetMarkStatus() == NZBInfo::ksGood;
+		}
+
+		if (pHistoryInfo->GetKind() == HistoryInfo::hkDupInfo &&
+			pHistoryInfo->GetDupInfo()->GetDupeMode() != dmForce &&
+			(pHistoryInfo->GetDupInfo()->GetStatus() == DupInfo::dsSuccess ||
+			 pHistoryInfo->GetDupInfo()->GetStatus() == DupInfo::dsGood) &&
+			SameNameOrKey(pHistoryInfo->GetDupInfo()->GetName(), pHistoryInfo->GetDupInfo()->GetDupeKey(), szNZBName, szDupeKey))
+		{
+			if (!bHistoryDupe || pHistoryInfo->GetDupInfo()->GetDupeScore() > iHistoryScore)
+			{
+				iHistoryScore = pHistoryInfo->GetDupInfo()->GetDupeScore();
+			}
+			bHistoryDupe = true;
+			bGoodDupe = pHistoryInfo->GetDupInfo()->GetStatus() == DupInfo::dsGood;
+		}
+
+		if (bGoodDupe)
+		{
+			// another duplicate with good-status exists - exit without moving other dupes to queue
+			return;
+		}
+	}
+
+	// check if duplicates exist in post-processing queue
+	bool bPostDupe = false;
+	int iPostScore = 0;
+	for (PostQueue::iterator it = pDownloadQueue->GetPostQueue()->begin(); it != pDownloadQueue->GetPostQueue()->end(); it++)
+	{
+		PostInfo* pPostInfo = *it;
+		if (pPostInfo->GetNZBInfo() != pNZBInfo &&
+			pPostInfo->GetNZBInfo()->GetDupeMode() != dmForce &&
+			SameNameOrKey(pPostInfo->GetNZBInfo()->GetName(), pPostInfo->GetNZBInfo()->GetDupeKey(), szNZBName, szDupeKey) &&
+			(!bPostDupe || pPostInfo->GetNZBInfo()->GetDupeScore() > iPostScore))
+		{
+			iPostScore = pPostInfo->GetNZBInfo()->GetDupeScore();
+			bPostDupe = true;
+		}
+	}
+
+	// check if duplicates exist in download queue
+	GroupQueue groupQueue;
+	pDownloadQueue->BuildGroups(&groupQueue);
+	bool bQueueDupe = false;
+	int iQueueScore = 0;
+	for (GroupQueue::iterator it = groupQueue.begin(); it != groupQueue.end(); it++)
+	{
+		GroupInfo* pGroupInfo = *it;
+		NZBInfo* pGroupNZBInfo = pGroupInfo->GetNZBInfo();
+		if (pGroupNZBInfo != pNZBInfo &&
+			pGroupNZBInfo->GetDupeMode() != dmForce &&
+			SameNameOrKey(pGroupNZBInfo->GetName(), pGroupNZBInfo->GetDupeKey(), szNZBName, szDupeKey) &&
+			(!bQueueDupe || pGroupNZBInfo->GetDupeScore() > iQueueScore))
+		{
+			iQueueScore = pGroupNZBInfo->GetDupeScore();
+			bQueueDupe = true;
+		}
+	}
+
+	// find dupe-backup with highest score, whose score is also higher than other
+	// success-duplicates and higher than already queued items
+	HistoryInfo* pHistoryDupe = NULL;
+	for (HistoryList::iterator it = pDownloadQueue->GetHistoryList()->begin(); it != pDownloadQueue->GetHistoryList()->end(); it++)
+	{
+		HistoryInfo* pHistoryInfo = *it;
+		if (pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo &&
+			pHistoryInfo->GetNZBInfo()->GetDupeMode() != dmForce &&
+			pHistoryInfo->GetNZBInfo()->GetDeleteStatus() == NZBInfo::dsDupe &&
+			pHistoryInfo->GetNZBInfo()->CalcHealth() >= pHistoryInfo->GetNZBInfo()->CalcCriticalHealth() &&
+			pHistoryInfo->GetNZBInfo()->GetMarkStatus() != NZBInfo::ksBad &&
+			(!bHistoryDupe || pHistoryInfo->GetNZBInfo()->GetDupeScore() > iHistoryScore) &&
+			(!bPostDupe || pHistoryInfo->GetNZBInfo()->GetDupeScore() > iPostScore) &&
+			(!bQueueDupe || pHistoryInfo->GetNZBInfo()->GetDupeScore() > iQueueScore) &&
+			(!pHistoryDupe || pHistoryInfo->GetNZBInfo()->GetDupeScore() > pHistoryDupe->GetNZBInfo()->GetDupeScore()) &&
+			SameNameOrKey(pHistoryInfo->GetNZBInfo()->GetName(), pHistoryInfo->GetNZBInfo()->GetDupeKey(), szNZBName, szDupeKey))
+		{
+			pHistoryDupe = pHistoryInfo;
+		}
+	}
+
+	// move that dupe-backup from history to download queue
+	if (pHistoryDupe)
+	{
+		info("Found duplicate %s for %s", pHistoryDupe->GetNZBInfo()->GetName(), szNZBName);
+		HistoryRedownload(pDownloadQueue, pHistoryDupe);
+	}
+}
+
+void DupeCoordinator::HistoryMark(DownloadQueue* pDownloadQueue, HistoryInfo* pHistoryInfo, bool bGood)
+{
+	char szNZBName[1024];
+	pHistoryInfo->GetName(szNZBName, 1024);
+
+	info("Marking %s as %s", szNZBName, (bGood ? "good" : "bad"));
+
+	if (pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo)
+	{
+		pHistoryInfo->GetNZBInfo()->SetMarkStatus(bGood ? NZBInfo::ksGood : NZBInfo::ksBad);
+	}
+	else if (pHistoryInfo->GetKind() == HistoryInfo::hkDupInfo)
+	{
+		pHistoryInfo->GetDupInfo()->SetStatus(bGood ? DupInfo::dsGood : DupInfo::dsBad);
+	}
+	else
+	{
+		error("Could not mark %s as bad: history item has wrong type", szNZBName);
+		return;
+	}
+
+	if (!g_pOptions->GetDupeCheck() ||
+		(pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo &&
+		 pHistoryInfo->GetNZBInfo()->GetDupeMode() == dmForce) ||
+		(pHistoryInfo->GetKind() == HistoryInfo::hkDupInfo &&
+		 pHistoryInfo->GetDupInfo()->GetDupeMode() == dmForce))
+	{
+		return;
+	}
+
+	if (bGood)
+	{
+		// mark as good
+		// moving all duplicates from history to dup-history
+		HistoryCleanup(pDownloadQueue, pHistoryInfo);
+	}
+	else
+	{
+		// mark as bad
+		const char* szDupeKey = pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo ? pHistoryInfo->GetNZBInfo()->GetDupeKey() :
+			pHistoryInfo->GetKind() == HistoryInfo::hkDupInfo ? pHistoryInfo->GetDupInfo()->GetDupeKey() :
+			NULL;
+		ReturnBestDupe(pDownloadQueue, NULL, szNZBName, szDupeKey);
+	}
+}
+
+void DupeCoordinator::HistoryCleanup(DownloadQueue* pDownloadQueue, HistoryInfo* pMarkHistoryInfo)
+{
+	const char* szDupeKey = pMarkHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo ? pMarkHistoryInfo->GetNZBInfo()->GetDupeKey() :
+		pMarkHistoryInfo->GetKind() == HistoryInfo::hkDupInfo ? pMarkHistoryInfo->GetDupInfo()->GetDupeKey() :
+		NULL;
+	const char* szNZBName = pMarkHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo ? pMarkHistoryInfo->GetNZBInfo()->GetName() :
+		pMarkHistoryInfo->GetKind() == HistoryInfo::hkDupInfo ? pMarkHistoryInfo->GetDupInfo()->GetName() :
+		NULL;
+	bool bChanged = false;
+	int index = 0;
+
+	// traversing in a reverse order to delete items in order they were added to history
+	// (just to produce the log-messages in a more logical order)
+	for (HistoryList::reverse_iterator it = pDownloadQueue->GetHistoryList()->rbegin(); it != pDownloadQueue->GetHistoryList()->rend(); )
+	{
+		HistoryInfo* pHistoryInfo = *it;
+
+		if (pHistoryInfo->GetKind() == HistoryInfo::hkNZBInfo &&
+			pHistoryInfo->GetNZBInfo()->GetDupeMode() != dmForce &&
+			pHistoryInfo->GetNZBInfo()->GetDeleteStatus() == NZBInfo::dsDupe &&
+			pHistoryInfo != pMarkHistoryInfo &&
+			SameNameOrKey(pHistoryInfo->GetNZBInfo()->GetName(), pHistoryInfo->GetNZBInfo()->GetDupeKey(), szNZBName, szDupeKey))
+		{
+			HistoryTransformToDup(pDownloadQueue, pHistoryInfo, index);
+			index++;
+			it = pDownloadQueue->GetHistoryList()->rbegin() + index;
+			bChanged = true;
+		}
+		else
+		{
+			it++;
+			index++;
+		}
+	}
+
+	if (bChanged && g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
+	{
+		g_pDiskState->SaveDownloadQueue(pDownloadQueue);
+	}
+}
+
+void DupeCoordinator::HistoryTransformToDup(DownloadQueue* pDownloadQueue, HistoryInfo* pHistoryInfo, int rindex)
+{
+	char szNiceName[1024];
+	pHistoryInfo->GetName(szNiceName, 1024);
+
+	// replace history element
+	DupInfo* pDupInfo = new DupInfo();
+	pDupInfo->SetName(pHistoryInfo->GetNZBInfo()->GetName());
+	pDupInfo->SetDupeKey(pHistoryInfo->GetNZBInfo()->GetDupeKey());
+	pDupInfo->SetDupeScore(pHistoryInfo->GetNZBInfo()->GetDupeScore());
+	pDupInfo->SetDupeMode(pHistoryInfo->GetNZBInfo()->GetDupeMode());
+	pDupInfo->SetSize(pHistoryInfo->GetNZBInfo()->GetSize());
+	pDupInfo->SetFullContentHash(pHistoryInfo->GetNZBInfo()->GetFullContentHash());
+	pDupInfo->SetFilteredContentHash(pHistoryInfo->GetNZBInfo()->GetFilteredContentHash());
+
+	pDupInfo->SetStatus(
+		pHistoryInfo->GetNZBInfo()->GetMarkStatus() == NZBInfo::ksGood ? DupInfo::dsGood :
+		pHistoryInfo->GetNZBInfo()->GetMarkStatus() == NZBInfo::ksBad ? DupInfo::dsBad :
+		pHistoryInfo->GetNZBInfo()->GetDeleteStatus() == NZBInfo::dsDupe ? DupInfo::dsDupe :
+		pHistoryInfo->GetNZBInfo()->GetDeleteStatus() == NZBInfo::dsManual ? DupInfo::dsDeleted :
+		IsDupeSuccess(pHistoryInfo->GetNZBInfo()) ? DupInfo::dsSuccess :
+		DupInfo::dsFailed);
+
+	HistoryInfo* pNewHistoryInfo = new HistoryInfo(pDupInfo);
+	pNewHistoryInfo->SetTime(pHistoryInfo->GetTime());
+	(*pDownloadQueue->GetHistoryList())[pDownloadQueue->GetHistoryList()->size() - 1 - rindex] = pNewHistoryInfo;
+
+	DeleteQueuedFile(pHistoryInfo->GetNZBInfo()->GetQueuedFilename());
+
+	delete pHistoryInfo;
+	info("Collection %s removed from history", szNiceName);
+}

DupeCoordinator.h

@@ -0,0 +1,53 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef DUPECOORDINATOR_H
+#define DUPECOORDINATOR_H
+
+#include <deque>
+
+#include "DownloadInfo.h"
+
+class DupeCoordinator
+{
+private:
+	bool				IsDupeSuccess(NZBInfo* pNZBInfo);
+	void				ReturnBestDupe(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo, const char* szNZBName, const char* szDupeKey);
+	void				HistoryReturnDupe(DownloadQueue* pDownloadQueue, HistoryInfo* pHistoryInfo);
+	void				HistoryCleanup(DownloadQueue* pDownloadQueue, HistoryInfo* pMarkHistoryInfo);
+	bool				SameNameOrKey(const char* szName1, const char* szDupeKey1, const char* szName2, const char* szDupeKey2);
+
+protected:
+	virtual void		HistoryRedownload(DownloadQueue* pDownloadQueue, HistoryInfo* pHistoryInfo) = 0;
+	virtual void		DeleteQueuedFile(const char* szQueuedFile) = 0;
+
+public:
+	void				NZBCompleted(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	void				NZBFound(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	void				HistoryMark(DownloadQueue* pDownloadQueue, HistoryInfo* pHistoryInfo, bool bGood);
+	void				HistoryTransformToDup(DownloadQueue* pDownloadQueue, HistoryInfo* pHistoryInfo, int rindex);
+};
+
+#endif

FeedCoordinator.cpp

@@ -0,0 +1,742 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#ifndef WIN32
+#include <unistd.h>
+#include <sys/time.h>
+#endif
+
+#include "nzbget.h"
+#include "FeedCoordinator.h"
+#include "Options.h"
+#include "WebDownloader.h"
+#include "Log.h"
+#include "Util.h"
+#include "FeedFile.h"
+#include "FeedFilter.h"
+#include "UrlCoordinator.h"
+#include "DiskState.h"
+
+extern Options* g_pOptions;
+extern UrlCoordinator* g_pUrlCoordinator;
+extern DiskState* g_pDiskState;
+
+
+FeedCoordinator::FeedCacheItem::FeedCacheItem(const char* szUrl, int iCacheTimeSec,const char* szCacheId,
+	time_t tLastUsage, FeedItemInfos* pFeedItemInfos)
+{
+	m_szUrl = strdup(szUrl);
+	m_iCacheTimeSec = iCacheTimeSec;
+	m_szCacheId = strdup(szCacheId);
+	m_tLastUsage = tLastUsage;
+	m_pFeedItemInfos = pFeedItemInfos;
+	m_pFeedItemInfos->Retain();
+}
+
+FeedCoordinator::FeedCacheItem::~FeedCacheItem()
+{
+	free(m_szUrl);
+	free(m_szCacheId);
+	m_pFeedItemInfos->Release();
+}
+
+FeedCoordinator::FeedCoordinator()
+{
+	debug("Creating FeedCoordinator");
+	m_bForce = false;
+	m_bSave = false;
+
+	m_UrlCoordinatorObserver.m_pOwner = this;
+	g_pUrlCoordinator->Attach(&m_UrlCoordinatorObserver);
+}
+
+FeedCoordinator::~FeedCoordinator()
+{
+	debug("Destroying FeedCoordinator");
+	// Cleanup
+
+	debug("Deleting FeedDownloaders");
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end(); it++)
+	{
+		delete *it;
+	}
+	m_ActiveDownloads.clear();
+
+	debug("Deleting Feeds");
+	for (Feeds::iterator it = m_Feeds.begin(); it != m_Feeds.end(); it++)
+	{
+		delete *it;
+	}
+	m_Feeds.clear();
+	
+	debug("Deleting FeedCache");
+	for (FeedCache::iterator it = m_FeedCache.begin(); it != m_FeedCache.end(); it++)
+	{
+		delete *it;
+	}
+	m_FeedCache.clear();
+
+	debug("FeedCoordinator destroyed");
+}
+
+void FeedCoordinator::AddFeed(FeedInfo* pFeedInfo)
+{
+	m_Feeds.push_back(pFeedInfo);
+}
+
+void FeedCoordinator::Run()
+{
+	debug("Entering FeedCoordinator-loop");
+
+	m_mutexDownloads.Lock();
+	if (g_pOptions->GetServerMode() && g_pOptions->GetSaveQueue() && g_pOptions->GetReloadQueue())
+	{
+		g_pDiskState->LoadFeeds(&m_Feeds, &m_FeedHistory);
+	}
+	m_mutexDownloads.Unlock();
+
+	int iSleepInterval = 100;
+	int iUpdateCounter = 0;
+	int iCleanupCounter = 60000;
+
+	while (!IsStopped())
+	{
+		usleep(iSleepInterval * 1000);
+
+		iUpdateCounter += iSleepInterval;
+		if (iUpdateCounter >= 1000)
+		{
+			// this code should not be called too often, once per second is OK
+
+			if (!(g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2()) || m_bForce || g_pOptions->GetUrlForce())
+			{
+				m_mutexDownloads.Lock();
+				time_t tCurrent = time(NULL);
+				if ((int)m_ActiveDownloads.size() < g_pOptions->GetUrlConnections())
+				{
+					m_bForce = false;
+					// check feed list and update feeds
+					for (Feeds::iterator it = m_Feeds.begin(); it != m_Feeds.end(); it++)
+					{
+						FeedInfo* pFeedInfo = *it;
+						if (((pFeedInfo->GetInterval() > 0 &&
+							(tCurrent - pFeedInfo->GetLastUpdate() >= pFeedInfo->GetInterval() * 60 ||
+							 tCurrent < pFeedInfo->GetLastUpdate())) ||
+							pFeedInfo->GetFetch()) &&
+							pFeedInfo->GetStatus() != FeedInfo::fsRunning)
+						{
+							StartFeedDownload(pFeedInfo, pFeedInfo->GetFetch());
+						}
+						else if (pFeedInfo->GetFetch())
+						{
+							m_bForce = true;
+						}
+					}
+				}
+				m_mutexDownloads.Unlock();
+			}
+
+			CheckSaveFeeds();
+			ResetHangingDownloads();
+			iUpdateCounter = 0;
+		}
+
+		iCleanupCounter += iSleepInterval;
+		if (iCleanupCounter >= 60000)
+		{
+			// clean up feed history once a minute
+			CleanupHistory();
+			CleanupCache();
+			CheckSaveFeeds();
+			iCleanupCounter = 0;
+		}
+	}
+
+	// waiting for downloads
+	debug("FeedCoordinator: waiting for Downloads to complete");
+	bool completed = false;
+	while (!completed)
+	{
+		m_mutexDownloads.Lock();
+		completed = m_ActiveDownloads.size() == 0;
+		m_mutexDownloads.Unlock();
+		CheckSaveFeeds();
+		usleep(100 * 1000);
+		ResetHangingDownloads();
+	}
+	debug("FeedCoordinator: Downloads are completed");
+
+	debug("Exiting FeedCoordinator-loop");
+}
+
+void FeedCoordinator::Stop()
+{
+	Thread::Stop();
+
+	debug("Stopping UrlDownloads");
+	m_mutexDownloads.Lock();
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end(); it++)
+	{
+		(*it)->Stop();
+	}
+	m_mutexDownloads.Unlock();
+	debug("UrlDownloads are notified");
+}
+
+void FeedCoordinator::ResetHangingDownloads()
+{
+	const int TimeOut = g_pOptions->GetTerminateTimeout();
+	if (TimeOut == 0)
+	{
+		return;
+	}
+
+	m_mutexDownloads.Lock();
+	time_t tm = ::time(NULL);
+
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end();)
+	{
+		FeedDownloader* pFeedDownloader = *it;
+		if (tm - pFeedDownloader->GetLastUpdateTime() > TimeOut &&
+		   pFeedDownloader->GetStatus() == FeedDownloader::adRunning)
+		{
+			debug("Terminating hanging download %s", pFeedDownloader->GetInfoName());
+			if (pFeedDownloader->Terminate())
+			{
+				error("Terminated hanging download %s", pFeedDownloader->GetInfoName());
+				pFeedDownloader->GetFeedInfo()->SetStatus(FeedInfo::fsUndefined);
+			}
+			else
+			{
+				error("Could not terminate hanging download %s", pFeedDownloader->GetInfoName());
+			}
+			m_ActiveDownloads.erase(it);
+			// it's not safe to destroy pFeedDownloader, because the state of object is unknown
+			delete pFeedDownloader;
+			it = m_ActiveDownloads.begin();
+			continue;
+		}
+		it++;
+	}                                              
+
+	m_mutexDownloads.Unlock();
+}
+
+void FeedCoordinator::LogDebugInfo()
+{
+	debug("   FeedCoordinator");
+	debug("   ----------------");
+
+	m_mutexDownloads.Lock();
+	debug("    Active Downloads: %i", m_ActiveDownloads.size());
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end(); it++)
+	{
+		FeedDownloader* pFeedDownloader = *it;
+		pFeedDownloader->LogDebugInfo();
+	}
+	m_mutexDownloads.Unlock();
+}
+
+void FeedCoordinator::StartFeedDownload(FeedInfo* pFeedInfo, bool bForce)
+{
+	debug("Starting new FeedDownloader for %", pFeedInfo->GetName());
+
+	FeedDownloader* pFeedDownloader = new FeedDownloader();
+	pFeedDownloader->SetAutoDestroy(true);
+	pFeedDownloader->Attach(this);
+	pFeedDownloader->SetFeedInfo(pFeedInfo);
+	pFeedDownloader->SetURL(pFeedInfo->GetUrl());
+	if (strlen(pFeedInfo->GetName()) > 0)
+	{
+		pFeedDownloader->SetInfoName(pFeedInfo->GetName());
+	}
+	else
+	{
+		char szUrlName[1024];
+		UrlInfo::MakeNiceName(pFeedInfo->GetUrl(), "", szUrlName, sizeof(szUrlName));
+		pFeedDownloader->SetInfoName(szUrlName);
+	}
+	pFeedDownloader->SetForce(bForce || g_pOptions->GetUrlForce());
+
+	char tmp[1024];
+
+	if (pFeedInfo->GetID() > 0)
+	{
+		snprintf(tmp, 1024, "%sfeed-%i.tmp", g_pOptions->GetTempDir(), pFeedInfo->GetID());
+	}
+	else
+	{
+		snprintf(tmp, 1024, "%sfeed-%i-%i.tmp", g_pOptions->GetTempDir(), (int)time(NULL), rand());
+	}
+
+	tmp[1024-1] = '\0';
+	pFeedDownloader->SetOutputFilename(tmp);
+
+	pFeedInfo->SetStatus(FeedInfo::fsRunning);
+	pFeedInfo->SetForce(bForce);
+	pFeedInfo->SetFetch(false);
+
+	m_ActiveDownloads.push_back(pFeedDownloader);
+	pFeedDownloader->Start();
+}
+
+void FeedCoordinator::Update(Subject* pCaller, void* pAspect)
+{
+	debug("Notification from FeedDownloader received");
+
+	FeedDownloader* pFeedDownloader = (FeedDownloader*) pCaller;
+	if ((pFeedDownloader->GetStatus() == WebDownloader::adFinished) ||
+		(pFeedDownloader->GetStatus() == WebDownloader::adFailed) ||
+		(pFeedDownloader->GetStatus() == WebDownloader::adRetry))
+	{
+		FeedCompleted(pFeedDownloader);
+	}
+}
+
+void FeedCoordinator::FeedCompleted(FeedDownloader* pFeedDownloader)
+{
+	debug("Feed downloaded");
+
+	FeedInfo* pFeedInfo = pFeedDownloader->GetFeedInfo();
+	bool bStatusOK = pFeedDownloader->GetStatus() == WebDownloader::adFinished;
+	if (bStatusOK)
+	{
+		pFeedInfo->SetOutputFilename(pFeedDownloader->GetOutputFilename());
+	}
+
+	// delete Download from Queue
+	m_mutexDownloads.Lock();
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end(); it++)
+	{
+		FeedDownloader* pa = *it;
+		if (pa == pFeedDownloader)
+		{
+			m_ActiveDownloads.erase(it);
+			break;
+		}
+	}
+	m_mutexDownloads.Unlock();
+
+	if (bStatusOK)
+	{
+		if (!pFeedInfo->GetPreview())
+		{
+			FeedFile* pFeedFile = FeedFile::Create(pFeedInfo->GetOutputFilename());
+			remove(pFeedInfo->GetOutputFilename());
+
+			m_mutexDownloads.Lock();
+
+			if (pFeedFile)
+			{
+				ProcessFeed(pFeedInfo, pFeedFile->GetFeedItemInfos());
+				delete pFeedFile;
+			}
+
+			pFeedInfo->SetLastUpdate(time(NULL));
+			pFeedInfo->SetForce(false);
+
+			m_bSave = true;
+			m_mutexDownloads.Unlock();
+		}
+		pFeedInfo->SetStatus(FeedInfo::fsFinished);
+	}
+	else
+	{
+		pFeedInfo->SetStatus(FeedInfo::fsFailed);
+	}
+}
+
+void FeedCoordinator::FilterFeed(FeedInfo* pFeedInfo, FeedItemInfos* pFeedItemInfos)
+{
+	debug("Filtering feed %s", pFeedInfo->GetName());
+
+	FeedFilter* pFeedFilter = NULL;
+	if (pFeedInfo->GetFilter() && strlen(pFeedInfo->GetFilter()) > 0)
+	{
+		pFeedFilter = new FeedFilter(pFeedInfo->GetFilter());
+	}
+
+	for (FeedItemInfos::iterator it = pFeedItemInfos->begin(); it != pFeedItemInfos->end(); it++)
+    {
+        FeedItemInfo* pFeedItemInfo = *it;
+		pFeedItemInfo->SetMatchStatus(FeedItemInfo::msAccepted);
+		pFeedItemInfo->SetMatchRule(0);
+		pFeedItemInfo->SetPauseNzb(pFeedInfo->GetPauseNzb());
+		pFeedItemInfo->SetPriority(pFeedInfo->GetPriority());
+		pFeedItemInfo->SetAddCategory(pFeedInfo->GetCategory());
+		pFeedItemInfo->SetDupeScore(0);
+		pFeedItemInfo->SetDupeMode(dmScore);
+		pFeedItemInfo->BuildDupeKey(NULL, NULL);
+		if (pFeedFilter)
+		{
+			pFeedFilter->Match(pFeedItemInfo);
+		}
+    }
+
+	delete pFeedFilter;
+}
+
+void FeedCoordinator::ProcessFeed(FeedInfo* pFeedInfo, FeedItemInfos* pFeedItemInfos)
+{
+	debug("Process feed %s", pFeedInfo->GetName());
+
+	FilterFeed(pFeedInfo, pFeedItemInfos);
+
+	bool bFirstFetch = pFeedInfo->GetLastUpdate() == 0;
+	int iAdded = 0;
+
+    for (FeedItemInfos::iterator it = pFeedItemInfos->begin(); it != pFeedItemInfos->end(); it++)
+    {
+        FeedItemInfo* pFeedItemInfo = *it;
+		if (pFeedItemInfo->GetMatchStatus() == FeedItemInfo::msAccepted)
+		{
+			FeedHistoryInfo* pFeedHistoryInfo = m_FeedHistory.Find(pFeedItemInfo->GetUrl());
+			FeedHistoryInfo::EStatus eStatus = FeedHistoryInfo::hsUnknown;
+			if (bFirstFetch)
+			{
+				eStatus = FeedHistoryInfo::hsBacklog;
+			}
+			else if (!pFeedHistoryInfo)
+			{
+				DownloadItem(pFeedInfo, pFeedItemInfo);
+				eStatus = FeedHistoryInfo::hsFetched;
+				iAdded++;
+			}
+
+			if (pFeedHistoryInfo)
+			{
+				pFeedHistoryInfo->SetLastSeen(time(NULL));
+			}
+			else
+			{
+				m_FeedHistory.Add(pFeedItemInfo->GetUrl(), eStatus, time(NULL));
+			}
+		}
+    }
+
+	if (iAdded)
+	{
+		info("%s has %i new item(s)", pFeedInfo->GetName(), iAdded);
+	}
+	else
+	{
+		detail("%s has no new items", pFeedInfo->GetName());
+	}
+}
+
+void FeedCoordinator::DownloadItem(FeedInfo* pFeedInfo, FeedItemInfo* pFeedItemInfo)
+{
+	debug("Download %s from %s", pFeedItemInfo->GetUrl(), pFeedInfo->GetName());
+
+	UrlInfo* pUrlInfo = new UrlInfo();
+	pUrlInfo->SetURL(pFeedItemInfo->GetUrl());
+
+	// add .nzb-extension if not present
+	char szNZBName[1024];
+	strncpy(szNZBName, pFeedItemInfo->GetFilename(), 1024);
+	szNZBName[1024-1] = '\0';
+	char* ext = strrchr(szNZBName, '.');
+	if (ext && !strcasecmp(ext, ".nzb"))
+	{
+		*ext = '\0';
+	}
+	char szNZBName2[1024];
+	snprintf(szNZBName2, 1024, "%s.nzb", szNZBName);
+	Util::MakeValidFilename(szNZBName2, '_', false);
+	if (strlen(szNZBName) > 0)
+	{
+		pUrlInfo->SetNZBFilename(szNZBName2);
+	}
+
+	pUrlInfo->SetCategory(pFeedItemInfo->GetAddCategory());
+	pUrlInfo->SetPriority(pFeedItemInfo->GetPriority());
+	pUrlInfo->SetAddPaused(pFeedItemInfo->GetPauseNzb());
+	pUrlInfo->SetDupeKey(pFeedItemInfo->GetDupeKey());
+	pUrlInfo->SetDupeScore(pFeedItemInfo->GetDupeScore());
+	pUrlInfo->SetDupeMode(pFeedItemInfo->GetDupeMode());
+	pUrlInfo->SetForce(pFeedInfo->GetForce() || g_pOptions->GetUrlForce());
+	g_pUrlCoordinator->AddUrlToQueue(pUrlInfo, false);
+}
+
+bool FeedCoordinator::ViewFeed(int iID, FeedItemInfos** ppFeedItemInfos)
+{
+	if (iID < 1 || iID > (int)m_Feeds.size())
+	{
+		return false;
+	}
+
+	FeedInfo* pFeedInfo = m_Feeds.at(iID - 1);
+
+	return PreviewFeed(pFeedInfo->GetName(), pFeedInfo->GetUrl(), pFeedInfo->GetFilter(), 
+		pFeedInfo->GetPauseNzb(), pFeedInfo->GetCategory(), pFeedInfo->GetPriority(),
+		0, NULL, ppFeedItemInfos);
+}
+
+bool FeedCoordinator::PreviewFeed(const char* szName, const char* szUrl, const char* szFilter,
+	bool bPauseNzb, const char* szCategory, int iPriority,
+	int iCacheTimeSec, const char* szCacheId, FeedItemInfos** ppFeedItemInfos)
+{
+	debug("Preview feed %s", szName);
+
+	FeedInfo* pFeedInfo = new FeedInfo(0, szName, szUrl, 0, szFilter, bPauseNzb, szCategory, iPriority);
+	pFeedInfo->SetPreview(true);
+	
+	FeedItemInfos* pFeedItemInfos = NULL;
+	bool bHasCache = false;
+	if (iCacheTimeSec > 0 && *szCacheId != '\0')
+	{
+		m_mutexDownloads.Lock();
+		for (FeedCache::iterator it = m_FeedCache.begin(); it != m_FeedCache.end(); it++)
+		{
+			FeedCacheItem* pFeedCacheItem = *it;
+			if (!strcmp(pFeedCacheItem->GetCacheId(), szCacheId))
+			{
+				pFeedCacheItem->SetLastUsage(time(NULL));
+				pFeedItemInfos = pFeedCacheItem->GetFeedItemInfos();
+				pFeedItemInfos->Retain();
+				bHasCache = true;
+				break;
+			}
+		}
+		m_mutexDownloads.Unlock();
+	}
+
+	if (!bHasCache)
+	{
+		m_mutexDownloads.Lock();
+
+		bool bFirstFetch = true;
+		for (Feeds::iterator it = m_Feeds.begin(); it != m_Feeds.end(); it++)
+		{
+			FeedInfo* pFeedInfo2 = *it;
+			if (!strcmp(pFeedInfo2->GetUrl(), pFeedInfo->GetUrl()) &&
+				!strcmp(pFeedInfo2->GetFilter(), pFeedInfo->GetFilter()) &&
+				pFeedInfo2->GetLastUpdate() > 0)
+			{
+				bFirstFetch = false;
+				break;
+			}
+		}
+
+		StartFeedDownload(pFeedInfo, true);
+		m_mutexDownloads.Unlock();
+
+		// wait until the download in a separate thread completes
+		while (pFeedInfo->GetStatus() == FeedInfo::fsRunning)
+		{
+			usleep(100 * 1000);
+		}
+
+		// now can process the feed
+
+		FeedFile* pFeedFile = NULL;
+
+		if (pFeedInfo->GetStatus() == FeedInfo::fsFinished)
+		{
+			pFeedFile = FeedFile::Create(pFeedInfo->GetOutputFilename());
+		}
+
+		remove(pFeedInfo->GetOutputFilename());
+
+		if (!pFeedFile)
+		{
+			delete pFeedInfo;
+			return false;
+		}
+
+		pFeedItemInfos = pFeedFile->GetFeedItemInfos();
+		pFeedItemInfos->Retain();
+		delete pFeedFile;
+
+		for (FeedItemInfos::iterator it = pFeedItemInfos->begin(); it != pFeedItemInfos->end(); it++)
+		{
+			FeedItemInfo* pFeedItemInfo = *it;
+			pFeedItemInfo->SetStatus(bFirstFetch ? FeedItemInfo::isBacklog : FeedItemInfo::isNew);
+			FeedHistoryInfo* pFeedHistoryInfo = m_FeedHistory.Find(pFeedItemInfo->GetUrl());
+			if (pFeedHistoryInfo)
+			{
+				pFeedItemInfo->SetStatus((FeedItemInfo::EStatus)pFeedHistoryInfo->GetStatus());
+			}
+		}
+	}
+
+	FilterFeed(pFeedInfo, pFeedItemInfos);
+	delete pFeedInfo;
+
+	if (iCacheTimeSec > 0 && *szCacheId != '\0' && !bHasCache)
+	{
+		FeedCacheItem* pFeedCacheItem = new FeedCacheItem(szUrl, iCacheTimeSec, szCacheId, time(NULL), pFeedItemInfos);
+		m_mutexDownloads.Lock();
+		m_FeedCache.push_back(pFeedCacheItem);
+		m_mutexDownloads.Unlock();
+	}
+	
+	*ppFeedItemInfos = pFeedItemInfos;
+
+	return true;
+}
+
+void FeedCoordinator::FetchFeed(int iID)
+{
+	debug("FetchFeeds");
+
+	m_mutexDownloads.Lock();
+	for (Feeds::iterator it = m_Feeds.begin(); it != m_Feeds.end(); it++)
+	{
+		FeedInfo* pFeedInfo = *it;
+		if (pFeedInfo->GetID() == iID || iID == 0)
+		{
+			pFeedInfo->SetFetch(true);
+			m_bForce = true;
+		}
+	}
+	m_mutexDownloads.Unlock();
+}
+
+void FeedCoordinator::UrlCoordinatorUpdate(Subject* pCaller, void* pAspect)
+{
+	debug("Notification from URL-Coordinator received");
+
+	UrlCoordinator::Aspect* pUrlAspect = (UrlCoordinator::Aspect*)pAspect;
+	if (pUrlAspect->eAction == UrlCoordinator::eaUrlCompleted)
+	{
+		m_mutexDownloads.Lock();
+		FeedHistoryInfo* pFeedHistoryInfo = m_FeedHistory.Find(pUrlAspect->pUrlInfo->GetURL());
+		if (pFeedHistoryInfo)
+		{
+			pFeedHistoryInfo->SetStatus(FeedHistoryInfo::hsFetched);
+		}
+		else
+		{
+			m_FeedHistory.Add(pUrlAspect->pUrlInfo->GetURL(), FeedHistoryInfo::hsFetched, time(NULL));
+		}
+		m_bSave = true;
+		m_mutexDownloads.Unlock();
+	}
+}
+
+bool FeedCoordinator::HasActiveDownloads()
+{
+	m_mutexDownloads.Lock();
+	bool bActive = !m_ActiveDownloads.empty();
+	m_mutexDownloads.Unlock();
+	return bActive;
+}
+
+void FeedCoordinator::CheckSaveFeeds()
+{
+	debug("CheckSaveFeeds");
+	m_mutexDownloads.Lock();
+	if (m_bSave)
+	{
+		if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
+		{
+			g_pDiskState->SaveFeeds(&m_Feeds, &m_FeedHistory);
+		}
+		m_bSave = false;
+	}
+	m_mutexDownloads.Unlock();
+}
+
+void FeedCoordinator::CleanupHistory()
+{
+	debug("CleanupHistory");
+
+	m_mutexDownloads.Lock();
+
+	time_t tOldestUpdate = time(NULL);
+
+	for (Feeds::iterator it = m_Feeds.begin(); it != m_Feeds.end(); it++)
+	{
+		FeedInfo* pFeedInfo = *it;
+		if (pFeedInfo->GetLastUpdate() < tOldestUpdate)
+		{
+			tOldestUpdate = pFeedInfo->GetLastUpdate();
+		}
+	}
+
+	time_t tBorderDate = tOldestUpdate - g_pOptions->GetFeedHistory();
+	int i = 0;
+	for (FeedHistory::iterator it = m_FeedHistory.begin(); it != m_FeedHistory.end(); )
+	{
+		FeedHistoryInfo* pFeedHistoryInfo = *it;
+		if (pFeedHistoryInfo->GetLastSeen() < tBorderDate)
+		{
+			detail("Deleting %s from feed history", pFeedHistoryInfo->GetUrl());
+			delete pFeedHistoryInfo;
+			m_FeedHistory.erase(it);
+			it = m_FeedHistory.begin() + i;
+			m_bSave = true;
+		}
+		else
+		{
+			it++;
+			i++;
+		}
+	}
+
+	m_mutexDownloads.Unlock();
+}
+
+void FeedCoordinator::CleanupCache()
+{
+	debug("CleanupCache");
+	
+	m_mutexDownloads.Lock();
+	
+	time_t tCurTime = time(NULL);
+	int i = 0;
+	for (FeedCache::iterator it = m_FeedCache.begin(); it != m_FeedCache.end(); )
+	{
+		FeedCacheItem* pFeedCacheItem = *it;
+		if (pFeedCacheItem->GetLastUsage() + pFeedCacheItem->GetCacheTimeSec() < tCurTime ||
+			pFeedCacheItem->GetLastUsage() > tCurTime)
+		{
+			debug("Deleting %s from feed cache", pFeedCacheItem->GetUrl());
+			delete pFeedCacheItem;
+			m_FeedCache.erase(it);
+			it = m_FeedCache.begin() + i;
+		}
+		else
+		{
+			it++;
+			i++;
+		}
+	}
+	
+	m_mutexDownloads.Unlock();
+}

FeedCoordinator.h

@@ -0,0 +1,127 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef FEEDCOORDINATOR_H
+#define FEEDCOORDINATOR_H
+
+#include <deque>
+#include <list>
+#include <time.h>
+
+#include "Thread.h"
+#include "WebDownloader.h"
+#include "DownloadInfo.h"
+#include "FeedInfo.h"
+#include "Observer.h"
+
+
+class FeedDownloader;
+
+class FeedCoordinator : public Thread, public Observer, public Subject
+{
+public:
+	typedef std::list<FeedDownloader*>	ActiveDownloads;
+
+private:
+	class UrlCoordinatorObserver: public Observer
+	{
+	public:
+		FeedCoordinator*	m_pOwner;
+		virtual void		Update(Subject* pCaller, void* pAspect) { m_pOwner->UrlCoordinatorUpdate(pCaller, pAspect); }
+	};
+
+	class FeedCacheItem
+	{
+	private:
+		char*				m_szUrl;
+		int					m_iCacheTimeSec;
+		char*				m_szCacheId;
+		time_t				m_tLastUsage;
+		FeedItemInfos*		m_pFeedItemInfos;
+
+	public:
+							FeedCacheItem(const char* szUrl, int iCacheTimeSec,const char* szCacheId,
+								time_t tLastUsage, FeedItemInfos* pFeedItemInfos);
+							~FeedCacheItem();
+		const char*			GetUrl() { return m_szUrl; }
+		int					GetCacheTimeSec() { return m_iCacheTimeSec; }
+		const char*			GetCacheId() { return m_szCacheId; }
+		time_t				GetLastUsage() { return m_tLastUsage; }
+		void				SetLastUsage(time_t tLastUsage) { m_tLastUsage = tLastUsage; }
+		FeedItemInfos*		GetFeedItemInfos() { return m_pFeedItemInfos; }
+	};
+
+	typedef std::deque<FeedCacheItem*>	FeedCache;
+
+private:
+	Feeds					m_Feeds;
+	ActiveDownloads			m_ActiveDownloads;
+	FeedHistory				m_FeedHistory;
+	Mutex					m_mutexDownloads;
+	UrlCoordinatorObserver	m_UrlCoordinatorObserver;
+	bool					m_bForce;
+	bool					m_bSave;
+	FeedCache				m_FeedCache;
+
+	void					StartFeedDownload(FeedInfo* pFeedInfo, bool bForce);
+	void					FeedCompleted(FeedDownloader* pFeedDownloader);
+	void					FilterFeed(FeedInfo* pFeedInfo, FeedItemInfos* pFeedItemInfos);
+	void					ProcessFeed(FeedInfo* pFeedInfo, FeedItemInfos* pFeedItemInfos);
+	void					DownloadItem(FeedInfo* pFeedInfo, FeedItemInfo* pFeedItemInfo);
+	void					ResetHangingDownloads();
+	void					UrlCoordinatorUpdate(Subject* pCaller, void* pAspect);
+	void					CleanupHistory();
+	void					CleanupCache();
+	void					CheckSaveFeeds();
+
+public:
+							FeedCoordinator();                
+	virtual					~FeedCoordinator();
+	virtual void			Run();
+	virtual void 			Stop();
+	void					Update(Subject* pCaller, void* pAspect);
+	void					AddFeed(FeedInfo* pFeedInfo);
+	bool					PreviewFeed(const char* szName, const char* szUrl, const char* szFilter,
+								bool bPauseNzb, const char* szCategory, int iPriority,
+								int iCacheTimeSec, const char* szCacheId, FeedItemInfos** ppFeedItemInfos);
+	bool					ViewFeed(int iID, FeedItemInfos** ppFeedItemInfos);
+	void					FetchFeed(int iID);
+	bool					HasActiveDownloads();
+	Feeds*					GetFeeds() { return &m_Feeds; }
+
+	void					LogDebugInfo();
+};
+
+class FeedDownloader : public WebDownloader
+{
+private:
+	FeedInfo*				m_pFeedInfo;
+
+public:
+	void					SetFeedInfo(FeedInfo* pFeedInfo) { m_pFeedInfo = pFeedInfo; }
+	FeedInfo*				GetFeedInfo() { return m_pFeedInfo; }
+};
+
+#endif

FeedFile.cpp

@@ -0,0 +1,609 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <string.h>
+#include <list>
+#ifdef WIN32
+#include <comutil.h>
+#import <msxml.tlb> named_guids 
+using namespace MSXML;
+#else
+#include <libxml/parser.h>
+#include <libxml/xmlreader.h>
+#include <libxml/xmlerror.h>
+#include <libxml/entities.h>
+#endif
+
+#include "nzbget.h"
+#include "FeedFile.h"
+#include "Log.h"
+#include "DownloadInfo.h"
+#include "Options.h"
+#include "Util.h"
+
+extern Options* g_pOptions;
+
+FeedFile::FeedFile(const char* szFileName)
+{
+    debug("Creating FeedFile");
+
+    m_szFileName = strdup(szFileName);
+	m_pFeedItemInfos = new FeedItemInfos();
+	m_pFeedItemInfos->Retain();
+
+#ifndef WIN32
+	m_pFeedItemInfo = NULL;
+	m_szTagContent = NULL;
+	m_iTagContentLen = 0;
+#endif
+}
+
+FeedFile::~FeedFile()
+{
+	debug("Destroying FeedFile");
+
+	// Cleanup
+	free(m_szFileName);
+	m_pFeedItemInfos->Release();
+
+#ifndef WIN32
+	delete m_pFeedItemInfo;
+	free(m_szTagContent);
+#endif
+}
+
+void FeedFile::LogDebugInfo()
+{
+    debug(" FeedFile %s", m_szFileName);
+}
+
+void FeedFile::AddItem(FeedItemInfo* pFeedItemInfo)
+{
+	m_pFeedItemInfos->Add(pFeedItemInfo);
+}
+
+void FeedFile::ParseSubject(FeedItemInfo* pFeedItemInfo)
+{
+	// if title has quatation marks we use only part within quatation marks 
+	char* p = (char*)pFeedItemInfo->GetTitle();
+	char* start = strchr(p, '\"');
+	if (start)
+	{
+		start++;
+		char* end = strchr(start + 1, '\"');
+		if (end)
+		{
+			int len = (int)(end - start);
+			char* point = strchr(start + 1, '.');
+			if (point && point < end)
+			{
+				char* filename = (char*)malloc(len + 1);
+				strncpy(filename, start, len);
+				filename[len] = '\0';
+
+				char* ext = strrchr(filename, '.');
+				if (ext && !strcasecmp(ext, ".par2"))
+				{
+					*ext = '\0';
+				}
+
+				pFeedItemInfo->SetFilename(filename);
+				free(filename);
+				return;
+			}
+		}
+	}
+
+	pFeedItemInfo->SetFilename(pFeedItemInfo->GetTitle());
+}
+
+#ifdef WIN32
+FeedFile* FeedFile::Create(const char* szFileName)
+{
+    CoInitialize(NULL);
+
+	HRESULT hr;
+
+	MSXML::IXMLDOMDocumentPtr doc;
+	hr = doc.CreateInstance(MSXML::CLSID_DOMDocument);
+    if (FAILED(hr))
+    {
+        return NULL;
+    }
+
+    // Load the XML document file...
+	doc->put_resolveExternals(VARIANT_FALSE);
+	doc->put_validateOnParse(VARIANT_FALSE);
+	doc->put_async(VARIANT_FALSE);
+
+	// filename needs to be properly encoded
+	char* szURL = (char*)malloc(strlen(szFileName)*3 + 1);
+	EncodeURL(szFileName, szURL);
+	debug("url=\"%s\"", szURL);
+	_variant_t v(szURL);
+	free(szURL);
+
+	VARIANT_BOOL success = doc->load(v);
+	if (success == VARIANT_FALSE)
+	{
+		_bstr_t r(doc->GetparseError()->reason);
+		const char* szErrMsg = r;
+		error("Error parsing rss feed: %s", szErrMsg);
+		return NULL;
+	}
+
+    FeedFile* pFile = new FeedFile(szFileName);
+    if (!pFile->ParseFeed(doc))
+	{
+		delete pFile;
+		pFile = NULL;
+	}
+
+    return pFile;
+}
+
+void FeedFile::EncodeURL(const char* szFilename, char* szURL)
+{
+	while (char ch = *szFilename++)
+	{
+		if (('0' <= ch && ch <= '9') ||
+			('a' <= ch && ch <= 'z') ||
+			('A' <= ch && ch <= 'Z') )
+		{
+			*szURL++ = ch;
+		}
+		else
+		{
+			*szURL++ = '%';
+			int a = ch >> 4;
+			*szURL++ = a > 9 ? a - 10 + 'a' : a + '0';
+			a = ch & 0xF;
+			*szURL++ = a > 9 ? a - 10 + 'a' : a + '0';
+		}
+	}
+	*szURL = NULL;
+}
+
+bool FeedFile::ParseFeed(IUnknown* nzb)
+{
+	MSXML::IXMLDOMDocumentPtr doc = nzb;
+	MSXML::IXMLDOMNodePtr root = doc->documentElement;
+
+	MSXML::IXMLDOMNodeListPtr itemList = root->selectNodes("/rss/channel/item");
+	for (int i = 0; i < itemList->Getlength(); i++)
+	{
+		MSXML::IXMLDOMNodePtr node = itemList->Getitem(i);
+
+		FeedItemInfo* pFeedItemInfo = new FeedItemInfo();
+		AddItem(pFeedItemInfo);
+
+		MSXML::IXMLDOMNodePtr tag;
+		MSXML::IXMLDOMNodePtr attr;
+		
+		// <title>Debian 6</title> 
+		tag = node->selectSingleNode("title");
+		if (!tag)
+		{
+			// bad rss feed
+			return false;
+		}
+		_bstr_t title(tag->Gettext());
+		pFeedItemInfo->SetTitle(title);
+		ParseSubject(pFeedItemInfo);
+
+		// <pubDate>Wed, 26 Jun 2013 00:02:54 -0600</pubDate>
+		tag = node->selectSingleNode("pubDate");
+		if (tag)
+		{
+			_bstr_t time(tag->Gettext());
+			time_t unixtime = WebUtil::ParseRfc822DateTime(time);
+			if (unixtime > 0)
+			{
+				pFeedItemInfo->SetTime(unixtime);
+			}
+		}
+
+		// <category>Movies &gt; HD</category>
+		tag = node->selectSingleNode("category");
+		if (tag)
+		{
+			_bstr_t category(tag->Gettext());
+			pFeedItemInfo->SetCategory(category);
+		}
+
+		// <description>long text</description>
+		tag = node->selectSingleNode("description");
+		if (tag)
+		{
+			_bstr_t description(tag->Gettext());
+			pFeedItemInfo->SetDescription(description);
+		}
+
+		//<enclosure url="http://myindexer.com/fetch/9eeb264aecce961a6e0d" length="150263340" type="application/x-nzb" />
+		tag = node->selectSingleNode("enclosure");
+		if (tag)
+		{
+			attr = tag->Getattributes()->getNamedItem("url");
+			if (attr)
+			{
+				_bstr_t url(attr->Gettext());
+				pFeedItemInfo->SetUrl(url);
+			}
+
+			attr = tag->Getattributes()->getNamedItem("length");
+			if (attr)
+			{
+				_bstr_t size(attr->Gettext());
+				long long lSize = atoll(size);
+				pFeedItemInfo->SetSize(lSize);
+			}
+		}
+
+		if (!pFeedItemInfo->GetUrl())
+		{
+			// <link>https://nzb.org/fetch/334534ce/4364564564</link>
+			tag = node->selectSingleNode("link");
+			if (!tag)
+			{
+				// bad rss feed
+				return false;
+			}
+			_bstr_t link(tag->Gettext());
+			pFeedItemInfo->SetUrl(link);
+		}
+
+
+		// newznab special
+
+		//<newznab:attr name="size" value="5423523453534" />
+		if (pFeedItemInfo->GetSize() == 0)
+		{
+			tag = node->selectSingleNode("newznab:attr[@name='size']");
+			if (tag)
+			{
+				attr = tag->Getattributes()->getNamedItem("value");
+				if (attr)
+				{
+					_bstr_t size(attr->Gettext());
+					long long lSize = atoll(size);
+					pFeedItemInfo->SetSize(lSize);
+				}
+			}
+		}
+
+		//<newznab:attr name="imdb" value="1588173"/>
+		tag = node->selectSingleNode("newznab:attr[@name='imdb']");
+		if (tag)
+		{
+			attr = tag->Getattributes()->getNamedItem("value");
+			if (attr)
+			{
+				_bstr_t val(attr->Gettext());
+				int iVal = atoi(val);
+				pFeedItemInfo->SetImdbId(iVal);
+			}
+		}
+
+		//<newznab:attr name="rageid" value="33877"/>
+		tag = node->selectSingleNode("newznab:attr[@name='rageid']");
+		if (tag)
+		{
+			attr = tag->Getattributes()->getNamedItem("value");
+			if (attr)
+			{
+				_bstr_t val(attr->Gettext());
+				int iVal = atoi(val);
+				pFeedItemInfo->SetRageId(iVal);
+			}
+		}
+
+		//<newznab:attr name="episode" value="E09"/>
+		//<newznab:attr name="episode" value="9"/>
+		tag = node->selectSingleNode("newznab:attr[@name='episode']");
+		if (tag)
+		{
+			attr = tag->Getattributes()->getNamedItem("value");
+			if (attr)
+			{
+				_bstr_t val(attr->Gettext());
+				pFeedItemInfo->SetEpisode(val);
+			}
+		}
+
+		//<newznab:attr name="season" value="S03"/>
+		//<newznab:attr name="season" value="3"/>
+		tag = node->selectSingleNode("newznab:attr[@name='season']");
+		if (tag)
+		{
+			attr = tag->Getattributes()->getNamedItem("value");
+			if (attr)
+			{
+				_bstr_t val(attr->Gettext());
+				pFeedItemInfo->SetSeason(val);
+			}
+		}
+
+		MSXML::IXMLDOMNodeListPtr itemList = node->selectNodes("newznab:attr");
+		for (int i = 0; i < itemList->Getlength(); i++)
+		{
+			MSXML::IXMLDOMNodePtr node = itemList->Getitem(i);
+			MSXML::IXMLDOMNodePtr name = node->Getattributes()->getNamedItem("name");
+			MSXML::IXMLDOMNodePtr value = node->Getattributes()->getNamedItem("value");
+			if (name && value)
+			{
+				_bstr_t name(name->Gettext());
+				_bstr_t val(value->Gettext());
+				pFeedItemInfo->GetAttributes()->Add(name, val);
+			}
+		}
+	}
+	return true;
+}
+
+#else
+
+FeedFile* FeedFile::Create(const char* szFileName)
+{
+    FeedFile* pFile = new FeedFile(szFileName);
+
+	xmlSAXHandler SAX_handler = {0};
+	SAX_handler.startElement = reinterpret_cast<startElementSAXFunc>(SAX_StartElement);
+	SAX_handler.endElement = reinterpret_cast<endElementSAXFunc>(SAX_EndElement);
+	SAX_handler.characters = reinterpret_cast<charactersSAXFunc>(SAX_characters);
+	SAX_handler.error = reinterpret_cast<errorSAXFunc>(SAX_error);
+	SAX_handler.getEntity = reinterpret_cast<getEntitySAXFunc>(SAX_getEntity);
+
+	pFile->m_bIgnoreNextError = false;
+
+	int ret = xmlSAXUserParseFile(&SAX_handler, pFile, szFileName);
+    
+    if (ret != 0)
+	{
+        error("Failed to parse rss feed");
+		delete pFile;
+		pFile = NULL;
+	}
+	
+	return pFile;
+}
+
+void FeedFile::Parse_StartElement(const char *name, const char **atts)
+{
+	ResetTagContent();
+	
+	if (!strcmp("item", name))
+	{
+		delete m_pFeedItemInfo;
+		m_pFeedItemInfo = new FeedItemInfo();
+	}
+	else if (!strcmp("enclosure", name) && m_pFeedItemInfo)
+	{
+		//<enclosure url="http://myindexer.com/fetch/9eeb264aecce961a6e0d" length="150263340" type="application/x-nzb" />
+		for (; *atts; atts+=2)
+		{
+			if (!strcmp("url", atts[0]))
+			{
+				char* szUrl = strdup(atts[1]);
+				WebUtil::XmlDecode(szUrl);
+				m_pFeedItemInfo->SetUrl(szUrl);
+				free(szUrl);
+			}
+			else if (!strcmp("length", atts[0]))
+			{
+				long long lSize = atoll(atts[1]);
+				m_pFeedItemInfo->SetSize(lSize);
+			}
+		}
+	}
+	else if (m_pFeedItemInfo && !strcmp("newznab:attr", name) &&
+		atts[0] && atts[1] && atts[2] && atts[3] &&
+		!strcmp("name", atts[0]) && !strcmp("value", atts[2]))
+	{
+		m_pFeedItemInfo->GetAttributes()->Add(atts[1], atts[3]);
+
+		//<newznab:attr name="size" value="5423523453534" />
+		if (m_pFeedItemInfo->GetSize() == 0 &&
+			!strcmp("size", atts[1]))
+		{
+			long long lSize = atoll(atts[3]);
+			m_pFeedItemInfo->SetSize(lSize);
+		}
+
+		//<newznab:attr name="imdb" value="1588173"/>
+		else if (!strcmp("imdb", atts[1]))
+		{
+			m_pFeedItemInfo->SetImdbId(atoi(atts[3]));
+		}
+
+		//<newznab:attr name="rageid" value="33877"/>
+		else if (!strcmp("rageid", atts[1]))
+		{
+			m_pFeedItemInfo->SetRageId(atoi(atts[3]));
+		}
+
+		//<newznab:attr name="episode" value="E09"/>
+		//<newznab:attr name="episode" value="9"/>
+		else if (!strcmp("episode", atts[1]))
+		{
+			m_pFeedItemInfo->SetEpisode(atts[3]);
+		}
+
+		//<newznab:attr name="season" value="S03"/>
+		//<newznab:attr name="season" value="3"/>
+		else if (!strcmp("season", atts[1]))
+		{
+			m_pFeedItemInfo->SetSeason(atts[3]);
+		}
+	}
+}
+
+void FeedFile::Parse_EndElement(const char *name)
+{
+	if (!strcmp("item", name))
+	{
+		// Close the file element, add the new file to file-list
+		AddItem(m_pFeedItemInfo);
+		m_pFeedItemInfo = NULL;
+	}
+	else if (!strcmp("title", name) && m_pFeedItemInfo)
+	{
+		m_pFeedItemInfo->SetTitle(m_szTagContent);
+		ResetTagContent();
+		ParseSubject(m_pFeedItemInfo);
+	}
+	else if (!strcmp("link", name) && m_pFeedItemInfo &&
+		(!m_pFeedItemInfo->GetUrl() || strlen(m_pFeedItemInfo->GetUrl()) == 0))
+	{
+		m_pFeedItemInfo->SetUrl(m_szTagContent);
+		ResetTagContent();
+	}
+	else if (!strcmp("category", name) && m_pFeedItemInfo)
+	{
+		m_pFeedItemInfo->SetCategory(m_szTagContent);
+		ResetTagContent();
+	}
+	else if (!strcmp("description", name) && m_pFeedItemInfo)
+	{
+		m_pFeedItemInfo->SetDescription(m_szTagContent);
+		ResetTagContent();
+	}
+	else if (!strcmp("pubDate", name) && m_pFeedItemInfo)
+	{
+		time_t unixtime = WebUtil::ParseRfc822DateTime(m_szTagContent);
+		if (unixtime > 0)
+		{
+			m_pFeedItemInfo->SetTime(unixtime);
+		}
+		ResetTagContent();
+	}
+}
+
+void FeedFile::Parse_Content(const char *buf, int len)
+{
+	m_szTagContent = (char*)realloc(m_szTagContent, m_iTagContentLen + len + 1);
+	strncpy(m_szTagContent + m_iTagContentLen, buf, len);
+	m_iTagContentLen += len;
+	m_szTagContent[m_iTagContentLen] = '\0';
+}
+
+void FeedFile::ResetTagContent()
+{
+	free(m_szTagContent);
+	m_szTagContent = NULL;
+	m_iTagContentLen = 0;
+}
+
+void FeedFile::SAX_StartElement(FeedFile* pFile, const char *name, const char **atts)
+{
+	pFile->Parse_StartElement(name, atts);
+}
+
+void FeedFile::SAX_EndElement(FeedFile* pFile, const char *name)
+{
+	pFile->Parse_EndElement(name);
+}
+
+void FeedFile::SAX_characters(FeedFile* pFile, const char * xmlstr, int len)
+{
+	char* str = (char*)xmlstr;
+	
+	// trim starting blanks
+	int off = 0;
+	for (int i = 0; i < len; i++)
+	{
+		char ch = str[i];
+		if (ch == ' ' || ch == 10 || ch == 13 || ch == 9)
+		{
+			off++;
+		}
+		else
+		{
+			break;
+		}
+	}
+	
+	int newlen = len - off;
+	
+	// trim ending blanks
+	for (int i = len - 1; i >= off; i--)
+	{
+		char ch = str[i];
+		if (ch == ' ' || ch == 10 || ch == 13 || ch == 9)
+		{
+			newlen--;
+		}
+		else
+		{
+			break;
+		}
+	}
+	
+	if (newlen > 0)
+	{
+		// interpret tag content
+		pFile->Parse_Content(str + off, newlen);
+	}
+}
+
+void* FeedFile::SAX_getEntity(FeedFile* pFile, const char * name)
+{
+	xmlEntityPtr e = xmlGetPredefinedEntity((xmlChar* )name);
+	if (!e)
+	{
+		warn("entity not found");
+		pFile->m_bIgnoreNextError = true;
+	}
+
+	return e;
+}
+
+void FeedFile::SAX_error(FeedFile* pFile, const char *msg, ...)
+{
+	if (pFile->m_bIgnoreNextError)
+	{
+		pFile->m_bIgnoreNextError = false;
+		return;
+	}
+	
+    va_list argp;
+    va_start(argp, msg);
+    char szErrMsg[1024];
+    vsnprintf(szErrMsg, sizeof(szErrMsg), msg, argp);
+    szErrMsg[1024-1] = '\0';
+    va_end(argp);
+
+	// remove trailing CRLF
+	for (char* pend = szErrMsg + strlen(szErrMsg) - 1; pend >= szErrMsg && (*pend == '\n' || *pend == '\r' || *pend == ' '); pend--) *pend = '\0';
+    error("Error parsing rss feed: %s", szErrMsg);
+}
+#endif

FeedFile.h

@@ -0,0 +1,70 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef FEEDFILE_H
+#define FEEDFILE_H
+
+#include <vector>
+
+#include "FeedInfo.h"
+
+class FeedFile
+{
+private:
+	FeedItemInfos*		m_pFeedItemInfos;
+	char*				m_szFileName;
+
+						FeedFile(const char* szFileName);
+	void				AddItem(FeedItemInfo* pFeedItemInfo);
+	void				ParseSubject(FeedItemInfo* pFeedItemInfo);
+#ifdef WIN32
+    bool 				ParseFeed(IUnknown* nzb);
+	static void			EncodeURL(const char* szFilename, char* szURL);
+#else
+	FeedItemInfo*		m_pFeedItemInfo;
+	char*				m_szTagContent;
+	int					m_iTagContentLen;
+	bool				m_bIgnoreNextError;
+
+	static void			SAX_StartElement(FeedFile* pFile, const char *name, const char **atts);
+	static void			SAX_EndElement(FeedFile* pFile, const char *name);
+	static void			SAX_characters(FeedFile* pFile, const char * xmlstr, int len);
+	static void*		SAX_getEntity(FeedFile* pFile, const char * name);
+	static void			SAX_error(FeedFile* pFile, const char *msg, ...);
+	void				Parse_StartElement(const char *name, const char **atts);
+	void				Parse_EndElement(const char *name);
+	void				Parse_Content(const char *buf, int len);
+	void				ResetTagContent();
+#endif
+
+public:
+	virtual 			~FeedFile();
+	static FeedFile*	Create(const char* szFileName);
+	FeedItemInfos*		GetFeedItemInfos() { return m_pFeedItemInfos; }
+
+	void				LogDebugInfo();
+};
+
+#endif

FeedFilter.h

@@ -0,0 +1,186 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef FEEDFILTER_H
+#define FEEDFILTER_H
+
+#include "DownloadInfo.h"
+#include "FeedInfo.h"
+#include "Util.h"
+
+class FeedFilter
+{
+private:
+	typedef std::deque<char*> RefValues;
+
+	enum ETermCommand
+	{
+		fcText,
+		fcRegex,
+		fcEqual,
+		fcLess,
+		fcLessEqual,
+		fcGreater,
+		fcGreaterEqual,
+		fcOpeningBrace,
+		fcClosingBrace,
+		fcOrOperator
+	};
+	
+	class Term
+	{
+	private:
+		bool			m_bPositive;
+		char*			m_szField;
+		ETermCommand	m_eCommand;
+		char*			m_szParam;
+		long long		m_iIntParam;
+		double			m_fFloatParam;
+		bool			m_bFloat;
+		RegEx*			m_pRegEx;
+		RefValues*		m_pRefValues;
+
+		bool			GetFieldData(const char* szField, FeedItemInfo* pFeedItemInfo,
+							const char** StrValue, long long* IntValue);
+		bool			ParseParam(const char* szField, const char* szParam);
+		bool			ParseSizeParam(const char* szParam);
+		bool			ParseAgeParam(const char* szParam);
+		bool			ParseNumericParam(const char* szParam);
+		bool			MatchValue(const char* szStrValue, long long iIntValue);
+		bool			MatchText(const char* szStrValue);
+		bool			MatchRegex(const char* szStrValue);
+		void			FillWildMaskRefValues(const char* szStrValue, WildMask* pMask, int iRefOffset);
+		void			FillRegExRefValues(const char* szStrValue, RegEx* pRegEx);
+
+	public:
+						Term();
+						~Term();
+		void			SetRefValues(RefValues* pRefValues) { m_pRefValues = pRefValues; }
+		bool			Compile(char* szToken);
+		bool			Match(FeedItemInfo* pFeedItemInfo);
+		ETermCommand	GetCommand() { return m_eCommand; }
+	};
+
+	typedef std::deque<Term*> TermList;
+
+	enum ERuleCommand
+	{
+		frAccept,
+		frReject,
+		frRequire,
+		frOptions,
+		frComment
+	};
+
+	class Rule
+	{
+	private:
+		bool			m_bIsValid;
+		ERuleCommand	m_eCommand;
+		char*			m_szCategory;
+		int				m_iPriority;
+		int				m_iAddPriority;
+		bool			m_bPause;
+		int				m_iDupeScore;
+		int				m_iAddDupeScore;
+		char*			m_szDupeKey;
+		char*			m_szAddDupeKey;
+		EDupeMode		m_eDupeMode;
+		char*			m_szSeries;
+		char*			m_szRageId;
+		bool			m_bHasCategory;
+		bool			m_bHasPriority;
+		bool			m_bHasAddPriority;
+		bool			m_bHasPause;
+		bool			m_bHasDupeScore;
+		bool			m_bHasAddDupeScore;
+		bool			m_bHasDupeKey;
+		bool			m_bHasAddDupeKey;
+		bool			m_bHasDupeMode;
+		bool			m_bPatCategory;
+		bool			m_bPatDupeKey;
+		bool			m_bPatAddDupeKey;
+		bool			m_bHasSeries;
+		bool			m_bHasRageId;
+		char*			m_szPatCategory;
+		char*			m_szPatDupeKey;
+		char*			m_szPatAddDupeKey;
+		TermList		m_Terms;
+		RefValues		m_RefValues;
+
+		char*			CompileCommand(char* szRule);
+		char*			CompileOptions(char* szRule);
+		bool			CompileTerm(char* szTerm);
+		bool			MatchExpression(FeedItemInfo* pFeedItemInfo);
+
+	public:
+						Rule();
+						~Rule();
+		void			Compile(char* szRule);
+		bool			IsValid() { return m_bIsValid; }
+		ERuleCommand	GetCommand() { return m_eCommand; }
+		const char*		GetCategory() { return m_szCategory; }
+		int				GetPriority() { return m_iPriority; }
+		int				GetAddPriority() { return m_iAddPriority; }
+		bool			GetPause() { return m_bPause; }
+		const char*		GetDupeKey() { return m_szDupeKey; }
+		const char*		GetAddDupeKey() { return m_szAddDupeKey; }
+		int				GetDupeScore() { return m_iDupeScore; }
+		int				GetAddDupeScore() { return m_iAddDupeScore; }
+		EDupeMode		GetDupeMode() { return m_eDupeMode; }
+		const char*		GetRageId() { return m_szRageId; }
+		const char*		GetSeries() { return m_szSeries; }
+		bool			HasCategory() { return m_bHasCategory; }
+		bool			HasPriority() { return m_bHasPriority; }
+		bool			HasAddPriority() { return m_bHasAddPriority; }
+		bool			HasPause() { return m_bHasPause; }
+		bool			HasDupeScore() { return m_bHasDupeScore; }
+		bool			HasAddDupeScore() { return m_bHasAddDupeScore; }
+		bool			HasDupeKey() { return m_bHasDupeKey; }
+		bool			HasAddDupeKey() { return m_bHasAddDupeKey; }
+		bool			HasDupeMode() { return m_bHasDupeMode; }
+		bool			HasRageId() { return m_bHasRageId; }
+		bool			HasSeries() { return m_bHasSeries; }
+		bool			Match(FeedItemInfo* pFeedItemInfo);
+		void			ExpandRefValues(FeedItemInfo* pFeedItemInfo, char** pDestStr, char* pPatStr);
+		const char*		GetRefValue(FeedItemInfo* pFeedItemInfo, const char* szVarName);
+	};
+
+	typedef std::deque<Rule*> RuleList;
+
+private:
+	RuleList			m_Rules;
+
+	void				Compile(const char* szFilter);
+	void				CompileRule(char* szRule);
+	void				ApplyOptions(Rule* pRule, FeedItemInfo* pFeedItemInfo);
+
+public:
+						FeedFilter(const char* szFilter);
+						~FeedFilter();
+	void				Match(FeedItemInfo* pFeedItemInfo);
+};
+
+#endif

FeedInfo.cpp

@@ -0,0 +1,440 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision: 0 $
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <sys/stat.h>
+
+#include "nzbget.h"
+#include "FeedInfo.h"
+#include "Util.h"
+
+
+FeedInfo::FeedInfo(int iID, const char* szName, const char* szUrl, int iInterval,
+	const char* szFilter, bool bPauseNzb, const char* szCategory, int iPriority)
+{
+	m_iID = iID;
+	m_szName = strdup(szName ? szName : "");
+	m_szUrl = strdup(szUrl ? szUrl : "");
+	m_szFilter = strdup(szFilter ? szFilter : "");
+	m_iFilterHash = Util::HashBJ96(szFilter, strlen(szFilter), 0);
+	m_szCategory = strdup(szCategory ? szCategory : "");
+	m_iInterval = iInterval;
+	m_bPauseNzb = bPauseNzb;
+	m_iPriority = iPriority;
+	m_tLastUpdate = 0;
+	m_bPreview = false;
+	m_eStatus = fsUndefined;
+	m_szOutputFilename = NULL;
+	m_bFetch = false;
+	m_bForce = false;
+}
+
+FeedInfo::~FeedInfo()
+{
+	free(m_szName);
+	free(m_szUrl);
+	free(m_szFilter);
+	free(m_szCategory);
+	free(m_szOutputFilename);
+}
+
+void FeedInfo::SetOutputFilename(const char* szOutputFilename)
+{
+	free(m_szOutputFilename);
+	m_szOutputFilename = strdup(szOutputFilename);
+}
+
+
+FeedItemInfo::Attr::Attr(const char* szName, const char* szValue)
+{
+	m_szName = strdup(szName ? szName : "");
+	m_szValue = strdup(szValue ? szValue : "");
+}
+
+FeedItemInfo::Attr::~Attr()
+{
+	free(m_szName);
+	free(m_szValue);
+}
+
+
+FeedItemInfo::Attributes::~Attributes()
+{
+	for (iterator it = begin(); it != end(); it++)
+	{
+		delete *it;
+	}
+}
+
+void FeedItemInfo::Attributes::Add(const char* szName, const char* szValue)
+{
+	push_back(new Attr(szName, szValue));
+}
+
+FeedItemInfo::Attr* FeedItemInfo::Attributes::Find(const char* szName)
+{
+	for (iterator it = begin(); it != end(); it++)
+	{
+		Attr* pAttr = *it;
+		if (!strcasecmp(pAttr->GetName(), szName))
+		{
+			return pAttr;
+		}
+	}
+
+	return NULL;
+}
+
+
+FeedItemInfo::FeedItemInfo()
+{
+	m_pSharedFeedData = NULL;
+	m_szTitle = NULL;
+	m_szFilename = NULL;
+	m_szUrl = NULL;
+	m_szCategory = strdup("");
+	m_lSize = 0;
+	m_tTime = 0;
+	m_iImdbId = 0;
+	m_iRageId = 0;
+	m_szDescription = strdup("");
+	m_szSeason = NULL;
+	m_szEpisode = NULL;
+	m_iSeasonNum = 0;
+	m_iEpisodeNum = 0;
+	m_bSeasonEpisodeParsed = false;
+	m_szAddCategory = strdup("");
+	m_bPauseNzb = false;
+	m_iPriority = 0;
+	m_eStatus = isUnknown;
+	m_eMatchStatus = msIgnored;
+	m_iMatchRule = 0;
+	m_szDupeKey = NULL;
+	m_iDupeScore = 0;
+	m_eDupeMode = dmScore;
+}
+
+FeedItemInfo::~FeedItemInfo()
+{
+	free(m_szTitle);
+	free(m_szFilename);
+	free(m_szUrl);
+	free(m_szCategory);
+	free(m_szDescription);
+	free(m_szSeason);
+	free(m_szEpisode);
+	free(m_szAddCategory);
+	free(m_szDupeKey);
+}
+
+void FeedItemInfo::SetTitle(const char* szTitle)
+{
+	free(m_szTitle);
+	m_szTitle = szTitle ? strdup(szTitle) : NULL;
+}
+
+void FeedItemInfo::SetFilename(const char* szFilename)
+{
+	free(m_szFilename);
+	m_szFilename = szFilename ? strdup(szFilename) : NULL;
+}
+
+void FeedItemInfo::SetUrl(const char* szUrl)
+{
+	free(m_szUrl);
+	m_szUrl = szUrl ? strdup(szUrl) : NULL;
+}
+
+void FeedItemInfo::SetCategory(const char* szCategory)
+{
+	free(m_szCategory);
+	m_szCategory = strdup(szCategory ? szCategory: "");
+}
+
+void FeedItemInfo::SetDescription(const char* szDescription)
+{
+	free(m_szDescription);
+	m_szDescription = strdup(szDescription ? szDescription: "");
+}
+
+void FeedItemInfo::SetSeason(const char* szSeason)
+{
+	free(m_szSeason);
+	m_szSeason = szSeason ? strdup(szSeason) : NULL;
+	m_iSeasonNum = szSeason ? ParsePrefixedInt(szSeason) : 0;
+}
+
+void FeedItemInfo::SetEpisode(const char* szEpisode)
+{
+	free(m_szEpisode);
+	m_szEpisode = szEpisode ? strdup(szEpisode) : NULL;
+	m_iEpisodeNum = szEpisode ? ParsePrefixedInt(szEpisode) : 0;
+}
+
+int FeedItemInfo::ParsePrefixedInt(const char *szValue)
+{
+	const char* szVal = szValue;
+	if (!strchr("0123456789", *szVal))
+	{
+		szVal++;
+	}
+	return atoi(szVal);
+}
+
+void FeedItemInfo::SetAddCategory(const char* szAddCategory)
+{
+	free(m_szAddCategory);
+	m_szAddCategory = strdup(szAddCategory ? szAddCategory : "");
+}
+
+void FeedItemInfo::SetDupeKey(const char* szDupeKey)
+{
+	free(m_szDupeKey);
+	m_szDupeKey = strdup(szDupeKey ? szDupeKey : "");
+}
+
+void FeedItemInfo::AppendDupeKey(const char* szExtraDupeKey)
+{
+	if (!m_szDupeKey || *m_szDupeKey == '\0' || !szExtraDupeKey || *szExtraDupeKey == '\0')
+	{
+		return;
+	}
+
+	int iLen = (m_szDupeKey ? strlen(m_szDupeKey) : 0) + 1 + strlen(szExtraDupeKey) + 1;
+	char* szNewKey = (char*)malloc(iLen);
+	snprintf(szNewKey, iLen, "%s-%s", m_szDupeKey, szExtraDupeKey);
+	szNewKey[iLen - 1] = '\0';
+
+	free(m_szDupeKey);
+	m_szDupeKey = szNewKey;
+}
+
+void FeedItemInfo::BuildDupeKey(const char* szRageId, const char* szSeries)
+{
+	int iRageId = szRageId && *szRageId ? atoi(szRageId) : m_iRageId;
+
+	free(m_szDupeKey);
+
+	if (m_iImdbId != 0)
+	{
+		m_szDupeKey = (char*)malloc(20);
+		snprintf(m_szDupeKey, 20, "imdb=%i", m_iImdbId);
+	}
+	else if (szSeries && *szSeries && GetSeasonNum() != 0 && GetEpisodeNum() != 0)
+	{
+		int iLen = strlen(szSeries) + 50;
+		m_szDupeKey = (char*)malloc(iLen);
+		snprintf(m_szDupeKey, iLen, "series=%s-%s-%s", szSeries, m_szSeason, m_szEpisode);
+		m_szDupeKey[iLen-1] = '\0';
+	}
+	else if (iRageId != 0 && GetSeasonNum() != 0 && GetEpisodeNum() != 0)
+	{
+		m_szDupeKey = (char*)malloc(100);
+		snprintf(m_szDupeKey, 100, "rageid=%i-%s-%s", iRageId, m_szSeason, m_szEpisode);
+		m_szDupeKey[100-1] = '\0';
+	}
+	else
+	{
+		m_szDupeKey = strdup("");
+	}
+}
+
+int FeedItemInfo::GetSeasonNum()
+{
+	if (!m_szSeason && !m_bSeasonEpisodeParsed)
+	{
+		ParseSeasonEpisode();
+	}
+
+	return m_iSeasonNum;
+}
+
+int FeedItemInfo::GetEpisodeNum()
+{
+	if (!m_szEpisode && !m_bSeasonEpisodeParsed)
+	{
+		ParseSeasonEpisode();
+	}
+
+	return m_iEpisodeNum;
+}
+
+void FeedItemInfo::ParseSeasonEpisode()
+{
+	m_bSeasonEpisodeParsed = true;
+
+	RegEx* pRegEx = m_pSharedFeedData->GetSeasonEpisodeRegEx();
+
+	if (pRegEx->Match(m_szTitle))
+	{
+		char szRegValue[100];
+		char szValue[100];
+
+		snprintf(szValue, 100, "S%02d", atoi(m_szTitle + pRegEx->GetMatchStart(1)));
+		szValue[100-1] = '\0';
+		SetSeason(szValue);
+
+		int iLen = pRegEx->GetMatchLen(2);
+		iLen = iLen < 99 ? iLen : 99;
+		strncpy(szRegValue, m_szTitle + pRegEx->GetMatchStart(2), pRegEx->GetMatchLen(2));
+		szRegValue[iLen] = '\0';
+		snprintf(szValue, 100, "E%s", szRegValue);
+		szValue[100-1] = '\0';
+		Util::ReduceStr(szValue, "-", "");
+		for (char* p = szValue; *p; p++) *p = toupper(*p); // convert string to uppercase e02 -> E02
+		SetEpisode(szValue);
+	}
+}
+
+
+FeedHistoryInfo::FeedHistoryInfo(const char* szUrl, FeedHistoryInfo::EStatus eStatus, time_t tLastSeen)
+{
+	m_szUrl = szUrl ? strdup(szUrl) : NULL;
+	m_eStatus = eStatus;
+	m_tLastSeen = tLastSeen;
+}
+
+FeedHistoryInfo::~FeedHistoryInfo()
+{
+	free(m_szUrl);
+}
+
+
+FeedHistory::~FeedHistory()
+{
+	Clear();
+}
+
+void FeedHistory::Clear()
+{
+	for (iterator it = begin(); it != end(); it++)
+	{
+		delete *it;
+	}
+	clear();
+}
+
+void FeedHistory::Add(const char* szUrl, FeedHistoryInfo::EStatus eStatus, time_t tLastSeen)
+{
+	push_back(new FeedHistoryInfo(szUrl, eStatus, tLastSeen));
+}
+
+void FeedHistory::Remove(const char* szUrl)
+{
+	for (iterator it = begin(); it != end(); it++)
+	{
+		FeedHistoryInfo* pFeedHistoryInfo = *it;
+		if (!strcmp(pFeedHistoryInfo->GetUrl(), szUrl))
+		{
+			delete pFeedHistoryInfo;
+			erase(it);
+			break;
+		}
+	}
+}
+
+FeedHistoryInfo* FeedHistory::Find(const char* szUrl)
+{
+	for (iterator it = begin(); it != end(); it++)
+	{
+		FeedHistoryInfo* pFeedHistoryInfo = *it;
+		if (!strcmp(pFeedHistoryInfo->GetUrl(), szUrl))
+		{
+			return pFeedHistoryInfo;
+		}
+	}
+
+	return NULL;
+}
+
+
+FeedItemInfos::FeedItemInfos()
+{
+	debug("Creating FeedItemInfos");
+	
+	m_iRefCount = 0;
+}
+
+FeedItemInfos::~FeedItemInfos()
+{
+	debug("Destroing FeedItemInfos");
+	
+	for (iterator it = begin(); it != end(); it++)
+    {
+        delete *it;
+    }
+}
+
+void FeedItemInfos::Retain()
+{
+	m_iRefCount++;
+}
+
+void FeedItemInfos::Release()
+{
+	m_iRefCount--;
+	if (m_iRefCount <= 0)
+	{
+		delete this;
+	}
+}
+
+void FeedItemInfos::Add(FeedItemInfo* pFeedItemInfo)
+{
+	push_back(pFeedItemInfo);
+	pFeedItemInfo->SetSharedFeedData(&m_SharedFeedData);
+}
+
+
+SharedFeedData::SharedFeedData()
+{
+	m_pSeasonEpisodeRegEx = NULL;
+}
+
+SharedFeedData::~SharedFeedData()
+{
+	delete m_pSeasonEpisodeRegEx;
+}
+
+RegEx* SharedFeedData::GetSeasonEpisodeRegEx()
+{
+	if (!m_pSeasonEpisodeRegEx)
+	{
+		m_pSeasonEpisodeRegEx = new RegEx("[^[:alnum:]]s?([0-9]+)[ex]([0-9]+(-?e[0-9]+)?)[^[:alnum:]]", 10);
+	}
+
+	return m_pSeasonEpisodeRegEx;
+}

FeedInfo.h

@@ -0,0 +1,278 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision: 0 $
+ * $Date$
+ *
+ */
+
+
+#ifndef FEEDINFO_H
+#define FEEDINFO_H
+
+#include <deque>
+#include <time.h>
+
+#include "Util.h"
+#include "DownloadInfo.h"
+
+
+class FeedInfo
+{
+public:
+	enum EStatus
+	{
+		fsUndefined,
+		fsRunning,
+		fsFinished,
+		fsFailed
+	};
+
+private:
+	int					m_iID;
+	char*				m_szName;
+	char*				m_szUrl;
+	int					m_iInterval;
+	char*				m_szFilter;
+	unsigned int		m_iFilterHash;
+	bool				m_bPauseNzb;
+	char*				m_szCategory;
+	int					m_iPriority;
+	time_t				m_tLastUpdate;
+	bool				m_bPreview;
+	EStatus				m_eStatus;
+	char*				m_szOutputFilename;
+	bool				m_bFetch;
+	bool				m_bForce;
+
+public:
+						FeedInfo(int iID, const char* szName, const char* szUrl, int iInterval,
+							const char* szFilter, bool bPauseNzb, const char* szCategory, int iPriority);
+						~FeedInfo();
+	int					GetID() { return m_iID; }
+	const char*			GetName() { return m_szName; }
+	const char*			GetUrl() { return m_szUrl; }
+	int					GetInterval() { return m_iInterval; }
+	const char*			GetFilter() { return m_szFilter; }
+	unsigned int		GetFilterHash() { return m_iFilterHash; }
+	bool				GetPauseNzb() { return m_bPauseNzb; }
+	const char*			GetCategory() { return m_szCategory; }
+	int					GetPriority() { return m_iPriority; }
+	time_t				GetLastUpdate() { return m_tLastUpdate; }
+	void				SetLastUpdate(time_t tLastUpdate) { m_tLastUpdate = tLastUpdate; }
+	bool				GetPreview() { return m_bPreview; }
+	void				SetPreview(bool bPreview) { m_bPreview = bPreview; }
+	EStatus				GetStatus() { return m_eStatus; }
+	void				SetStatus(EStatus Status) { m_eStatus = Status; }
+	const char*			GetOutputFilename() { return m_szOutputFilename; }
+	void 				SetOutputFilename(const char* szOutputFilename);
+	bool				GetFetch() { return m_bFetch; }
+	void				SetFetch(bool bFetch) { m_bFetch = bFetch; }
+	bool				GetForce() { return m_bForce; }
+	void				SetForce(bool bForce) { m_bForce = bForce; }
+};
+
+typedef std::deque<FeedInfo*> Feeds;
+
+class SharedFeedData
+{
+private:
+	RegEx*				m_pSeasonEpisodeRegEx;
+
+public:
+						SharedFeedData();
+						~SharedFeedData();
+	RegEx*				GetSeasonEpisodeRegEx();
+};
+
+class FeedItemInfo
+{
+public:
+	enum EStatus
+	{
+		isUnknown,
+		isBacklog,
+		isFetched,
+		isNew
+	};
+
+	enum EMatchStatus
+	{
+		msIgnored,
+		msAccepted,
+		msRejected
+	};
+
+	class Attr
+	{
+	private:
+		char*			m_szName;
+		char*			m_szValue;
+	public:
+						Attr(const char* szName, const char* szValue);
+						~Attr();
+		const char*		GetName() { return m_szName; }
+		const char*		GetValue() { return m_szValue; }
+	};
+	
+	typedef std::deque<Attr*>  AttributesBase;
+
+	class Attributes: public AttributesBase
+	{
+	public:
+						~Attributes();
+		void			Add(const char* szName, const char* szValue);
+		Attr*			Find(const char* szName);
+	};
+
+private:
+	char*				m_szTitle;
+	char*				m_szFilename;
+	char*				m_szUrl;
+	time_t				m_tTime;
+	long long			m_lSize;
+	char*				m_szCategory;
+	int					m_iImdbId;
+	int					m_iRageId;
+	char*				m_szDescription;
+	char*				m_szSeason;
+	char*				m_szEpisode;
+	int					m_iSeasonNum;
+	int					m_iEpisodeNum;
+	bool				m_bSeasonEpisodeParsed;
+	char*				m_szAddCategory;
+	bool				m_bPauseNzb;
+	int					m_iPriority;
+	EStatus				m_eStatus;
+	EMatchStatus		m_eMatchStatus;
+	int					m_iMatchRule;
+	char*				m_szDupeKey;
+	int					m_iDupeScore;
+	EDupeMode			m_eDupeMode;
+	SharedFeedData*		m_pSharedFeedData;
+	Attributes			m_Attributes;
+
+	int					ParsePrefixedInt(const char *szValue);
+	void				ParseSeasonEpisode();
+
+public:
+						FeedItemInfo();
+						~FeedItemInfo();
+	void				SetSharedFeedData(SharedFeedData* pSharedFeedData) { m_pSharedFeedData = pSharedFeedData; }
+	const char*			GetTitle() { return m_szTitle; }
+	void				SetTitle(const char* szTitle);
+	const char*			GetFilename() { return m_szFilename; }
+	void				SetFilename(const char* szFilename);
+	const char*			GetUrl() { return m_szUrl; }
+	void				SetUrl(const char* szUrl);
+	long long			GetSize() { return m_lSize; }
+	void				SetSize(long long lSize) { m_lSize = lSize; }
+	const char*			GetCategory() { return m_szCategory; }
+	void				SetCategory(const char* szCategory);
+	int					GetImdbId() { return m_iImdbId; }
+	void				SetImdbId(int iImdbId) { m_iImdbId = iImdbId; }
+	int					GetRageId() { return m_iRageId; }
+	void				SetRageId(int iRageId) { m_iRageId = iRageId; }
+	const char*			GetDescription() { return m_szDescription; }
+	void				SetDescription(const char* szDescription);
+	const char*			GetSeason() { return m_szSeason; }
+	void				SetSeason(const char* szSeason);
+	const char*			GetEpisode() { return m_szEpisode; }
+	void				SetEpisode(const char* szEpisode);
+	int					GetSeasonNum();
+	int					GetEpisodeNum();
+	const char*			GetAddCategory() { return m_szAddCategory; }
+	void				SetAddCategory(const char* szAddCategory);
+	bool				GetPauseNzb() { return m_bPauseNzb; }
+	void				SetPauseNzb(bool bPauseNzb) { m_bPauseNzb = bPauseNzb; }
+	int					GetPriority() { return m_iPriority; }
+	void				SetPriority(int iPriority) { m_iPriority = iPriority; }
+	time_t				GetTime() { return m_tTime; }
+	void				SetTime(time_t tTime) { m_tTime = tTime; }
+	EStatus				GetStatus() { return m_eStatus; }
+	void				SetStatus(EStatus eStatus) { m_eStatus = eStatus; }
+	EMatchStatus		GetMatchStatus() { return m_eMatchStatus; }
+	void				SetMatchStatus(EMatchStatus eMatchStatus) { m_eMatchStatus = eMatchStatus; }
+	int					GetMatchRule() { return m_iMatchRule; }
+	void				SetMatchRule(int iMatchRule) { m_iMatchRule = iMatchRule; }
+	const char*			GetDupeKey() { return m_szDupeKey; }
+	void				SetDupeKey(const char* szDupeKey);
+	void				AppendDupeKey(const char* szExtraDupeKey);
+	void				BuildDupeKey(const char* szRageId, const char* szSeries);
+	int					GetDupeScore() { return m_iDupeScore; }
+	void				SetDupeScore(int iDupeScore) { m_iDupeScore = iDupeScore; }
+	EDupeMode			GetDupeMode() { return m_eDupeMode; }
+	void				SetDupeMode(EDupeMode eDupeMode) { m_eDupeMode = eDupeMode; }
+	Attributes*			GetAttributes() { return &m_Attributes; }
+};
+
+typedef std::deque<FeedItemInfo*>	FeedItemInfosBase;
+
+class FeedItemInfos : public FeedItemInfosBase
+{
+private:
+	int					m_iRefCount;
+	SharedFeedData		m_SharedFeedData;
+
+public:
+						FeedItemInfos();
+						~FeedItemInfos();
+	void				Retain();
+	void				Release();
+	void				Add(FeedItemInfo* pFeedItemInfo);
+};
+
+class FeedHistoryInfo
+{
+public:
+	enum EStatus
+	{
+		hsUnknown,
+		hsBacklog,
+		hsFetched
+	};
+
+private:
+	char*				m_szUrl;
+	EStatus				m_eStatus;
+	time_t				m_tLastSeen;
+
+public:
+						FeedHistoryInfo(const char* szUrl, EStatus eStatus, time_t tLastSeen);
+						~FeedHistoryInfo();
+	const char*			GetUrl() { return m_szUrl; }
+	EStatus				GetStatus() { return m_eStatus; }
+	void				SetStatus(EStatus Status) { m_eStatus = Status; }
+	time_t				GetLastSeen() { return m_tLastSeen; }
+	void				SetLastSeen(time_t tLastSeen) { m_tLastSeen = tLastSeen; }
+};
+
+typedef std::deque<FeedHistoryInfo*> FeedHistoryBase;
+
+class FeedHistory : public FeedHistoryBase
+{
+public:
+						~FeedHistory();
+	void				Clear();
+	void				Add(const char* szUrl, FeedHistoryInfo::EStatus eStatus, time_t tLastSeen);
+	void				Remove(const char* szUrl);
+	FeedHistoryInfo*	Find(const char* szUrl);
+};
+
+#endif

Frontend.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -34,6 +34,7 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
 #ifndef WIN32
 #include <unistd.h>
 #include <arpa/inet.h>
@@ -47,12 +48,10 @@
 #include "Connection.h"
 #include "MessageBase.h"
 #include "QueueCoordinator.h"
-#include "PrePostProcessor.h"
 #include "RemoteClient.h"
 #include "Util.h"
 
 extern QueueCoordinator* g_pQueueCoordinator;
-extern PrePostProcessor* g_pPrePostProcessor;
 extern Options* g_pOptions;
 
 Frontend::Frontend()
@@ -63,18 +62,17 @@ Frontend::Frontend()
 	m_iNeededLogEntries = 0;
 	m_bSummary = false;
 	m_bFileList = false;
-	m_fCurrentDownloadSpeed = 0;
+	m_iCurrentDownloadSpeed = 0;
 	m_lRemainingSize = 0;
-	m_bPause = false;
-	m_fDownloadLimit = 0;
+	m_bPauseDownload = false;
+	m_bPauseDownload2 = false;
+	m_iDownloadLimit = 0;
 	m_iThreadCount = 0;
 	m_iPostJobCount = 0;
 	m_iUpTimeSec = 0;
 	m_iDnTimeSec = 0;
 	m_iAllBytes = 0;
 	m_bStandBy = 0;
-	m_RemoteMessages.clear();
-	m_RemoteQueue.clear();
 	m_iUpdateInterval = g_pOptions->GetUpdateInterval();
 }
 
@@ -88,7 +86,7 @@ bool Frontend::PrepareData()
 		}
 		if (!RequestMessages() || ((m_bSummary || m_bFileList) && !RequestFileList()))
 		{
-			printf("\nUnable to send request to nzbget-server at %s (port %i)    \n", g_pOptions->GetServerIP(), g_pOptions->GetServerPort());
+			printf("\nUnable to send request to nzbget-server at %s (port %i)    \n", g_pOptions->GetControlIP(), g_pOptions->GetControlPort());
 			Stop();
 			return false;
 		}
@@ -97,14 +95,15 @@ bool Frontend::PrepareData()
 	{
 		if (m_bSummary)
 		{
-			m_fCurrentDownloadSpeed = g_pQueueCoordinator->CalcCurrentDownloadSpeed();
+			m_iCurrentDownloadSpeed = g_pQueueCoordinator->CalcCurrentDownloadSpeed();
 			m_lRemainingSize = g_pQueueCoordinator->CalcRemainingSize();
-			m_bPause = g_pOptions->GetPause();
-			m_fDownloadLimit = g_pOptions->GetDownloadRate();
+			m_bPauseDownload = g_pOptions->GetPauseDownload();
+			m_bPauseDownload2 = g_pOptions->GetPauseDownload2();
+			m_iDownloadLimit = g_pOptions->GetDownloadRate();
 			m_iThreadCount = Thread::GetThreadCount();
-			PostQueue* pPostQueue = g_pPrePostProcessor->LockPostQueue();
+			PostQueue* pPostQueue = g_pQueueCoordinator->LockQueue()->GetPostQueue();
 			m_iPostJobCount = pPostQueue->size();
-			g_pPrePostProcessor->UnlockPostQueue();
+			g_pQueueCoordinator->UnlockQueue();
 			g_pQueueCoordinator->CalcStat(&m_iUpTimeSec, &m_iDnTimeSec, &m_iAllBytes, &m_bStandBy);
 		}
 	}
@@ -121,11 +120,11 @@ void Frontend::FreeData()
 		}
 		m_RemoteMessages.clear();
 
-		for (DownloadQueue::iterator it = m_RemoteQueue.begin(); it != m_RemoteQueue.end(); it++)
+		for (FileQueue::iterator it = m_RemoteQueue.GetFileQueue()->begin(); it != m_RemoteQueue.GetFileQueue()->end(); it++)
 		{
 			delete *it;
 		}
-		m_RemoteQueue.clear();
+		m_RemoteQueue.GetFileQueue()->clear();
 	}
 }
 
@@ -149,7 +148,7 @@ void Frontend::UnlockMessages()
 	}
 }
 
-DownloadQueue * Frontend::LockQueue()
+DownloadQueue* Frontend::LockQueue()
 {
 	if (IsRemoteMode())
 	{
@@ -174,27 +173,35 @@ bool Frontend::IsRemoteMode()
 	return g_pOptions->GetRemoteClientMode();
 }
 
-void Frontend::ServerPauseUnpause(bool bPause)
+void Frontend::ServerPauseUnpause(bool bPause, bool bSecondRegister)
 {
 	if (IsRemoteMode())
 	{
-		RequestPauseUnpause(bPause);
+		RequestPauseUnpause(bPause, bSecondRegister);
 	}
 	else
 	{
-		g_pOptions->SetPause(bPause);
+		g_pOptions->SetResumeTime(0);
+		if (bSecondRegister)
+		{
+			g_pOptions->SetPauseDownload2(bPause);
+		}
+		else
+		{
+			g_pOptions->SetPauseDownload(bPause);
+		}
 	}
 }
 
-void Frontend::ServerSetDownloadRate(float fRate)
+void Frontend::ServerSetDownloadRate(int iRate)
 {
 	if (IsRemoteMode())
 	{
-		RequestSetDownloadRate(fRate);
+		RequestSetDownloadRate(iRate);
 	}
 	else
 	{
-		g_pOptions->SetDownloadRate(fRate);
+		g_pOptions->SetDownloadRate(iRate);
 	}
 }
 
@@ -214,11 +221,11 @@ bool Frontend::ServerEditQueue(QueueEditor::EEditAction eAction, int iOffset, in
 {
 	if (IsRemoteMode())
 	{
-		return RequestEditQueue(eAction, iOffset, iID);
+		return RequestEditQueue((eRemoteEditAction)eAction, iOffset, iID);
 	}
 	else
 	{
-		return g_pQueueCoordinator->GetQueueEditor()->EditEntry(iID, true, eAction, iOffset);
+		return g_pQueueCoordinator->GetQueueEditor()->EditEntry(iID, true, eAction, iOffset, NULL);
 	}
 	return false;
 }
@@ -228,16 +235,19 @@ void Frontend::InitMessageBase(SNZBRequestBase* pMessageBase, int iRequest, int
 	pMessageBase->m_iSignature	= htonl(NZBMESSAGE_SIGNATURE);
 	pMessageBase->m_iType = htonl(iRequest);
 	pMessageBase->m_iStructSize = htonl(iSize);
-	strncpy(pMessageBase->m_szPassword, g_pOptions->GetServerPassword(), NZBREQUESTPASSWORDSIZE);
+
+	strncpy(pMessageBase->m_szUsername, g_pOptions->GetControlUsername(), NZBREQUESTPASSWORDSIZE - 1);
+	pMessageBase->m_szUsername[NZBREQUESTPASSWORDSIZE - 1] = '\0';
+
+	strncpy(pMessageBase->m_szPassword, g_pOptions->GetControlPassword(), NZBREQUESTPASSWORDSIZE);
 	pMessageBase->m_szPassword[NZBREQUESTPASSWORDSIZE - 1] = '\0';
 }
 
 bool Frontend::RequestMessages()
 {
-	NetAddress netAddress(g_pOptions->GetServerIP(), g_pOptions->GetServerPort());
-	Connection connection(&netAddress);
+	Connection connection(g_pOptions->GetControlIP(), g_pOptions->GetControlPort(), false);
 
-	bool OK = connection.Connect() >= 0;
+	bool OK = connection.Connect();
 	if (!OK)
 	{
 		return false;
@@ -255,15 +265,15 @@ bool Frontend::RequestMessages()
 		LogRequest.m_iIDFrom = 0;
 	}
 
-	if (connection.Send((char*)(&LogRequest), sizeof(LogRequest)) < 0)
+	if (!connection.Send((char*)(&LogRequest), sizeof(LogRequest)))
 	{
 		return false;
 	}
 
 	// Now listen for the returned log
 	SNZBLogResponse LogResponse;
-	int iResponseLen = connection.Recv((char*) &LogResponse, sizeof(LogResponse));
-	if (iResponseLen != sizeof(LogResponse) || 
+	bool bRead = connection.Recv((char*) &LogResponse, sizeof(LogResponse));
+	if (!bRead || 
 		(int)ntohl(LogResponse.m_MessageBase.m_iSignature) != (int)NZBMESSAGE_SIGNATURE ||
 		ntohl(LogResponse.m_MessageBase.m_iStructSize) != sizeof(LogResponse))
 	{
@@ -274,7 +284,7 @@ bool Frontend::RequestMessages()
 	if (ntohl(LogResponse.m_iTrailingDataLength) > 0)
 	{
 		pBuf = (char*)malloc(ntohl(LogResponse.m_iTrailingDataLength));
-		if (!connection.RecvAll(pBuf, ntohl(LogResponse.m_iTrailingDataLength)))
+		if (!connection.Recv(pBuf, ntohl(LogResponse.m_iTrailingDataLength)))
 		{
 			free(pBuf);
 			return false;
@@ -306,10 +316,9 @@ bool Frontend::RequestMessages()
 
 bool Frontend::RequestFileList()
 {
-	NetAddress netAddress(g_pOptions->GetServerIP(), g_pOptions->GetServerPort());
-	Connection connection(&netAddress);
+	Connection connection(g_pOptions->GetControlIP(), g_pOptions->GetControlPort(), false);
 
-	bool OK = connection.Connect() >= 0;
+	bool OK = connection.Connect();
 	if (!OK)
 	{
 		return false;
@@ -320,15 +329,15 @@ bool Frontend::RequestFileList()
 	ListRequest.m_bFileList = htonl(m_bFileList);
 	ListRequest.m_bServerState = htonl(m_bSummary);
 
-	if (connection.Send((char*)(&ListRequest), sizeof(ListRequest)) < 0)
+	if (!connection.Send((char*)(&ListRequest), sizeof(ListRequest)))
 	{
 		return false;
 	}
 
 	// Now listen for the returned list
 	SNZBListResponse ListResponse;
-	int iResponseLen = connection.Recv((char*) &ListResponse, sizeof(ListResponse));
-	if (iResponseLen != sizeof(ListResponse) || 
+	bool bRead = connection.Recv((char*) &ListResponse, sizeof(ListResponse));
+	if (!bRead || 
 		(int)ntohl(ListResponse.m_MessageBase.m_iSignature) != (int)NZBMESSAGE_SIGNATURE ||
 		ntohl(ListResponse.m_MessageBase.m_iStructSize) != sizeof(ListResponse))
 	{
@@ -339,7 +348,7 @@ bool Frontend::RequestFileList()
 	if (ntohl(ListResponse.m_iTrailingDataLength) > 0)
 	{
 		pBuf = (char*)malloc(ntohl(ListResponse.m_iTrailingDataLength));
-		if (!connection.RecvAll(pBuf, ntohl(ListResponse.m_iTrailingDataLength)))
+		if (!connection.Recv(pBuf, ntohl(ListResponse.m_iTrailingDataLength)))
 		{
 			free(pBuf);
 			return false;
@@ -350,69 +359,26 @@ bool Frontend::RequestFileList()
 
 	if (m_bSummary)
 	{
-		m_bPause = ntohl(ListResponse.m_bServerPaused);
+		m_bPauseDownload = ntohl(ListResponse.m_bDownloadPaused);
+		m_bPauseDownload2 = ntohl(ListResponse.m_bDownload2Paused);
 		m_lRemainingSize = Util::JoinInt64(ntohl(ListResponse.m_iRemainingSizeHi), ntohl(ListResponse.m_iRemainingSizeLo));
-		m_fCurrentDownloadSpeed = ntohl(ListResponse.m_iDownloadRate) / 1024.0f;
-		m_fDownloadLimit = ntohl(ListResponse.m_iDownloadLimit) / 1024.0f;
+		m_iCurrentDownloadSpeed = ntohl(ListResponse.m_iDownloadRate);
+		m_iDownloadLimit = ntohl(ListResponse.m_iDownloadLimit);
 		m_iThreadCount = ntohl(ListResponse.m_iThreadCount);
 		m_iPostJobCount = ntohl(ListResponse.m_iPostJobCount);
 		m_iUpTimeSec = ntohl(ListResponse.m_iUpTimeSec);
 		m_iDnTimeSec = ntohl(ListResponse.m_iDownloadTimeSec);
-		m_bStandBy = ntohl(ListResponse.m_bServerStandBy);
+		m_bStandBy = ntohl(ListResponse.m_bDownloadStandBy);
 		m_iAllBytes = Util::JoinInt64(ntohl(ListResponse.m_iDownloadedBytesHi), ntohl(ListResponse.m_iDownloadedBytesLo));
 	}
 
 	if (m_bFileList && ntohl(ListResponse.m_iTrailingDataLength) > 0)
 	{
-		typedef std::deque<NZBInfo*> NZBList;
-		NZBList cNZBList;
-
-		char* pBufPtr = (char*)pBuf;
-		for (unsigned int i = 0; i < ntohl(ListResponse.m_iNrTrailingEntries); i++)
-		{
-			SNZBListResponseEntry* pListAnswer = (SNZBListResponseEntry*) pBufPtr;
-
-			char* szNZBFilename = pBufPtr + sizeof(SNZBListResponseEntry);
-			char* szSubject = pBufPtr + sizeof(SNZBListResponseEntry) + ntohl(pListAnswer->m_iNZBFilenameLen);
-			char* szFileName = pBufPtr + sizeof(SNZBListResponseEntry) + ntohl(pListAnswer->m_iNZBFilenameLen) + ntohl(pListAnswer->m_iSubjectLen);
-			char* szDestDir = pBufPtr + sizeof(SNZBListResponseEntry) + ntohl(pListAnswer->m_iNZBFilenameLen) + ntohl(pListAnswer->m_iSubjectLen) + ntohl(pListAnswer->m_iFilenameLen);
-			
-			FileInfo* pFileInfo = new FileInfo();
-			pFileInfo->SetID(ntohl(pListAnswer->m_iID));
-			pFileInfo->SetSize(Util::JoinInt64(ntohl(pListAnswer->m_iFileSizeHi), ntohl(pListAnswer->m_iFileSizeLo)));
-			pFileInfo->SetRemainingSize(Util::JoinInt64(ntohl(pListAnswer->m_iRemainingSizeHi), ntohl(pListAnswer->m_iRemainingSizeLo)));
-			pFileInfo->SetPaused(ntohl(pListAnswer->m_bPaused));
-			pFileInfo->SetSubject(szSubject);
-			pFileInfo->SetFilename(szFileName);
-			pFileInfo->SetFilenameConfirmed(ntohl(pListAnswer->m_bFilenameConfirmed));
-
-			// find nzb-info or create new
-			NZBInfo* pNZBInfo = NULL;
-			for (NZBList::iterator it = cNZBList.begin(); it != cNZBList.end(); it++)
-			{
-				NZBInfo* pNZBInfo2 = *it;
-				if (!strcmp(pNZBInfo2->GetFilename(), szNZBFilename))
-				{
-					pNZBInfo = pNZBInfo2;
-					break;
-				}
-			}
-			if (!pNZBInfo)
-			{
-				pNZBInfo = new NZBInfo();
-				pNZBInfo->SetFilename(szNZBFilename);
-				pNZBInfo->SetDestDir(szDestDir);
-				cNZBList.push_back(pNZBInfo);
-			}
-
-			pFileInfo->SetNZBInfo(pNZBInfo);
-
-			m_RemoteQueue.push_back(pFileInfo);
-
-			pBufPtr += sizeof(SNZBListResponseEntry) + ntohl(pListAnswer->m_iNZBFilenameLen) +
-				ntohl(pListAnswer->m_iSubjectLen) + ntohl(pListAnswer->m_iFilenameLen) + ntohl(pListAnswer->m_iDestDirLen);
-		}
+		RemoteClient client;
+		client.SetVerbose(false);
+		client.BuildFileList(&ListResponse, pBuf, &m_RemoteQueue);
 	}
+
 	if (pBuf)
 	{
 		free(pBuf);
@@ -421,18 +387,18 @@ bool Frontend::RequestFileList()
 	return true;
 }
 
-bool Frontend::RequestPauseUnpause(bool bPause)
+bool Frontend::RequestPauseUnpause(bool bPause, bool bSecondRegister)
 {
 	RemoteClient client;
 	client.SetVerbose(false);
-	return client.RequestServerPauseUnpause(bPause);
+	return client.RequestServerPauseUnpause(bPause, bSecondRegister ? eRemotePauseUnpauseActionDownload2 : eRemotePauseUnpauseActionDownload);
 }
 
-bool Frontend::RequestSetDownloadRate(float fRate)
+bool Frontend::RequestSetDownloadRate(int iRate)
 {
 	RemoteClient client;
 	client.SetVerbose(false);
-	return client.RequestServerSetDownloadRate(fRate);
+	return client.RequestServerSetDownloadRate(iRate);
 }
 
 bool Frontend::RequestDumpDebug()
@@ -442,9 +408,9 @@ bool Frontend::RequestDumpDebug()
 	return client.RequestServerDumpDebug();
 }
 
-bool Frontend::RequestEditQueue(int iAction, int iOffset, int iID)
+bool Frontend::RequestEditQueue(eRemoteEditAction iAction, int iOffset, int iID)
 {
 	RemoteClient client;
 	client.SetVerbose(false);
-	return client.RequestServerEditQueue(iAction, iOffset, &iID, 1, false);
+	return client.RequestServerEditQueue(iAction, iOffset, NULL, &iID, 1, NULL, eRemoteMatchModeID, false);
 }

Frontend.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2010 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -50,10 +50,11 @@ protected:
 	int					m_iUpdateInterval;
 
 	// summary
-	float				m_fCurrentDownloadSpeed;
+	int					m_iCurrentDownloadSpeed;
 	long long 			m_lRemainingSize;
-	bool				m_bPause;
-	float				m_fDownloadLimit;
+	bool				m_bPauseDownload;
+	bool				m_bPauseDownload2;
+	int					m_iDownloadLimit;
 	int					m_iThreadCount;
 	int					m_iPostJobCount;
 	int					m_iUpTimeSec;
@@ -69,14 +70,14 @@ protected:
 	void				UnlockQueue();
 	bool				IsRemoteMode();
 	void				InitMessageBase(SNZBRequestBase* pMessageBase, int iRequest, int iSize);
-	void				ServerPauseUnpause(bool bPause);
-	bool				RequestPauseUnpause(bool bPause);
-	void				ServerSetDownloadRate(float fRate);
-	bool				RequestSetDownloadRate(float fRate);
+	void				ServerPauseUnpause(bool bPause, bool bSecondRegister);
+	bool				RequestPauseUnpause(bool bPause, bool bSecondRegister);
+	void				ServerSetDownloadRate(int iRate);
+	bool				RequestSetDownloadRate(int iRate);
 	void				ServerDumpDebug();
 	bool				RequestDumpDebug();
 	bool 				ServerEditQueue(QueueEditor::EEditAction eAction, int iOffset, int iEntry);
-	bool 				RequestEditQueue(int iAction, int iOffset, int iID);
+	bool 				RequestEditQueue(eRemoteEditAction iAction, int iOffset, int iID);
 
 public:
 						Frontend();

Log.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -30,12 +30,15 @@
 
 #ifdef WIN32
 #include "win32.h"
+#else
+#include <pthread.h>
 #endif
 
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
 #include <stdarg.h>
+#include <stdio.h>
 
 #include "nzbget.h"
 #include "Options.h"
@@ -56,31 +59,14 @@ Log::Log()
 
 Log::~Log()
 {
-	for (Messages::iterator it = m_Messages.begin(); it != m_Messages.end(); it++)
-	{
-		delete *it;
-	}
-	m_Messages.clear();
-	if (m_szLogFilename)
-	{
-		free(m_szLogFilename);
-	}
+	Clear();
+	free(m_szLogFilename);
 }
 
 void Log::Filelog(const char* msg, ...)
 {
-	if (
-		(g_pOptions && g_pOptions->GetCreateLog() && g_pOptions->GetLogFile())
-#ifdef DEBUG
-		|| (m_szLogFilename && m_bExtraDebug)
-#endif
-		)
+	if (m_szLogFilename)
 	{
-		if (!m_szLogFilename)
-		{
-			m_szLogFilename = strdup(g_pOptions->GetLogFile());
-		}
-
 		char tmp2[1024];
 
 		va_list ap;
@@ -91,6 +77,7 @@ void Log::Filelog(const char* msg, ...)
 
 		time_t rawtime;
 		time(&rawtime);
+		rawtime += g_pOptions->GetTimeCorrection();
 		
 		char szTime[50];
 #ifdef HAVE_CTIME_R_3
@@ -101,7 +88,7 @@ void Log::Filelog(const char* msg, ...)
 		szTime[50-1] = '\0';
 		szTime[strlen(szTime) - 1] = '\0'; // trim LF
 
-		FILE* file = fopen(m_szLogFilename, "a+");
+		FILE* file = fopen(m_szLogFilename, "ab+");
 		if (file)
 		{
 #ifdef WIN32
@@ -110,9 +97,9 @@ void Log::Filelog(const char* msg, ...)
 			unsigned long iThreadId = (unsigned long)pthread_self();
 #endif
 #ifdef DEBUG
-			fprintf(file, "%s\t%lu\t%s\n", szTime, iThreadId, tmp2);
+			fprintf(file, "%s\t%lu\t%s%s", szTime, iThreadId, tmp2, LINE_ENDING);
 #else
-			fprintf(file, "%s\t%s\n", szTime, tmp2);
+			fprintf(file, "%s\t%s%s", szTime, tmp2, LINE_ENDING);
 #endif
 			fclose(file);
 		}
@@ -123,6 +110,7 @@ void Log::Filelog(const char* msg, ...)
 	}
 }
 
+#ifdef DEBUG
 #undef debug
 #ifdef HAVE_VARIADIC_MACROS
 void debug(const char* szFilename, const char* szFuncname, int iLineNr, const char* msg, ...)
@@ -130,7 +118,6 @@ void debug(const char* szFilename, const char* szFuncname, int iLineNr, const ch
 void debug(const char* msg, ...)
 #endif
 {
-#ifdef DEBUG
 	char tmp1[1024];
 
 	va_list ap;
@@ -156,18 +143,12 @@ void debug(const char* msg, ...)
 
 	g_pLog->m_mutexLog.Lock();
 
-	if (!g_pOptions)
+	if (!g_pOptions && g_pLog->m_bExtraDebug)
 	{
-		if (g_pLog->m_bExtraDebug)
-		{
-			printf("%s\n", tmp2);
-			g_pLog->Filelog("DEBUG\t%s", tmp2);
-		}
-		g_pLog->m_mutexLog.Unlock();
-		return;
+		printf("%s\n", tmp2);
 	}
 
-	Options::EMessageTarget eMessageTarget = g_pOptions->GetDebugTarget();
+	Options::EMessageTarget eMessageTarget = g_pOptions ? g_pOptions->GetDebugTarget() : Options::mtScreen;
 	if (eMessageTarget == Options::mtLog || eMessageTarget == Options::mtBoth)
 	{
 		g_pLog->Filelog("DEBUG\t%s", tmp2);
@@ -178,8 +159,8 @@ void debug(const char* msg, ...)
 	}
 
 	g_pLog->m_mutexLog.Unlock();
-#endif
 }
+#endif
 
 void error(const char* msg, ...)
 {
@@ -193,7 +174,7 @@ void error(const char* msg, ...)
 
 	g_pLog->m_mutexLog.Lock();
 
-	Options::EMessageTarget eMessageTarget = g_pOptions->GetErrorTarget();
+	Options::EMessageTarget eMessageTarget = g_pOptions ? g_pOptions->GetErrorTarget() : Options::mtBoth;
 	if (eMessageTarget == Options::mtLog || eMessageTarget == Options::mtBoth)
 	{
 		g_pLog->Filelog("ERROR\t%s", tmp2);
@@ -218,7 +199,7 @@ void warn(const char* msg, ...)
 
 	g_pLog->m_mutexLog.Lock();
 
-	Options::EMessageTarget eMessageTarget = g_pOptions->GetWarningTarget();
+	Options::EMessageTarget eMessageTarget = g_pOptions ? g_pOptions->GetWarningTarget() : Options::mtScreen;
 	if (eMessageTarget == Options::mtLog || eMessageTarget == Options::mtBoth)
 	{
 		g_pLog->Filelog("WARNING\t%s", tmp2);
@@ -243,7 +224,7 @@ void info(const char* msg, ...)
 
 	g_pLog->m_mutexLog.Lock();
 
-	Options::EMessageTarget eMessageTarget = g_pOptions->GetInfoTarget();
+	Options::EMessageTarget eMessageTarget = g_pOptions ? g_pOptions->GetInfoTarget() : Options::mtScreen;
 	if (eMessageTarget == Options::mtLog || eMessageTarget == Options::mtBoth)
 	{
 		g_pLog->Filelog("INFO\t%s", tmp2);
@@ -268,7 +249,7 @@ void detail(const char* msg, ...)
 
 	g_pLog->m_mutexLog.Lock();
 
-	Options::EMessageTarget eMessageTarget = g_pOptions->GetDetailTarget();
+	Options::EMessageTarget eMessageTarget = g_pOptions ? g_pOptions->GetDetailTarget() : Options::mtScreen;
 	if (eMessageTarget == Options::mtLog || eMessageTarget == Options::mtBoth)
 	{
 		g_pLog->Filelog("DETAIL\t%s", tmp2);
@@ -322,10 +303,18 @@ Message::Message(unsigned int iID, EKind eKind, time_t tTime, const char* szText
 
 Message::~ Message()
 {
-	if (m_szText)
+	free(m_szText);
+}
+
+void Log::Clear()
+{
+	m_mutexLog.Lock();
+	for (Messages::iterator it = m_Messages.begin(); it != m_Messages.end(); it++)
 	{
-		free(m_szText);
+		delete *it;
 	}
+	m_Messages.clear();
+	m_mutexLog.Unlock();
 }
 
 void Log::AppendMessage(Message::EKind eKind, const char * szText)
@@ -333,11 +322,14 @@ void Log::AppendMessage(Message::EKind eKind, const char * szText)
 	Message* pMessage = new Message(++m_iIDGen, eKind, time(NULL), szText);
 	m_Messages.push_back(pMessage);
 
-	while (m_Messages.size() > (unsigned int)g_pOptions->GetLogBufferSize())
+	if (g_pOptions)
 	{
-		Message* pMessage = m_Messages.front();
-		delete pMessage;
-		m_Messages.pop_front();
+		while (m_Messages.size() > (unsigned int)g_pOptions->GetLogBufferSize())
+		{
+			Message* pMessage = m_Messages.front();
+			delete pMessage;
+			m_Messages.pop_front();
+		}
 	}
 }
 
@@ -356,3 +348,67 @@ void Log::ResetLog()
 {
 	remove(g_pOptions->GetLogFile());
 }
+
+/*
+* During intializing stage (when options were not read yet) all messages
+* are saved in screen log, even if they shouldn't (according to options).
+* Method "InitOptions()" check all messages added to screen log during
+* intializing stage and does three things:
+* 1) save the messages to log-file (if they should according to options);
+* 2) delete messages from screen log (if they should not be saved in screen log).
+* 3) renumerate IDs
+*/
+void Log::InitOptions()
+{
+	const char* szMessageType[] = { "INFO", "WARNING", "ERROR", "DEBUG", "DETAIL"};
+
+	if (g_pOptions->GetCreateLog() && g_pOptions->GetLogFile())
+	{
+		m_szLogFilename = strdup(g_pOptions->GetLogFile());
+#ifdef WIN32
+		WebUtil::Utf8ToAnsi(m_szLogFilename, strlen(m_szLogFilename) + 1);
+#endif
+	}
+
+	m_iIDGen = 0;
+
+	for (unsigned int i = 0; i < m_Messages.size(); )
+	{
+		Message* pMessage = m_Messages.at(i);
+		Options::EMessageTarget eTarget = Options::mtNone;
+		switch (pMessage->GetKind())
+		{
+			case Message::mkDebug:
+				eTarget = g_pOptions->GetDebugTarget();
+				break;
+			case Message::mkDetail:
+				eTarget = g_pOptions->GetDetailTarget();
+				break;
+			case Message::mkInfo:
+				eTarget = g_pOptions->GetInfoTarget();
+				break;
+			case Message::mkWarning:
+				eTarget = g_pOptions->GetWarningTarget();
+				break;
+			case Message::mkError:
+				eTarget = g_pOptions->GetErrorTarget();
+				break;
+		}
+
+		if (eTarget == Options::mtLog || eTarget == Options::mtBoth)
+		{
+			Filelog("%s\t%s", szMessageType[pMessage->GetKind()], pMessage->GetText());
+		}
+
+		if (eTarget == Options::mtLog || eTarget == Options::mtNone)
+		{
+			delete pMessage;
+			m_Messages.erase(m_Messages.begin() + i);
+		}
+		else
+		{
+			pMessage->m_iID = ++m_iIDGen;
+			i++;
+		}
+	}
+}

Log.h

@@ -1,8 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2009 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -38,12 +38,13 @@ void info(const char* msg, ...);
 void detail(const char* msg, ...);
 void abort(const char* msg, ...);
 
+#ifdef DEBUG
 #ifdef HAVE_VARIADIC_MACROS
 	void debug(const char* szFilename, const char* szFuncname, int iLineNr, const char* msg, ...);
 #else
 	void debug(const char* msg, ...);
 #endif
-
+#endif
 
 class Message
 {
@@ -63,9 +64,11 @@ private:
 	time_t				m_tTime;
 	char*				m_szText;
 
+	friend class Log;
+
 public:
-	Message(unsigned int iID, EKind eKind, time_t tTime, const char* szText);
-	~Message();
+						Message(unsigned int iID, EKind eKind, time_t tTime, const char* szText);
+						~Message();
 	unsigned int		GetID() { return m_iID; }
 	EKind				GetKind() { return m_eKind; }
 	time_t				GetTime() { return m_tTime; }
@@ -94,26 +97,30 @@ private:
 	friend void info(const char* msg, ...);
 	friend void abort(const char* msg, ...);
 	friend void detail(const char* msg, ...);
+#ifdef DEBUG
 #ifdef HAVE_VARIADIC_MACROS
 	friend void debug(const char* szFilename, const char* szFuncname, int iLineNr, const char* msg, ...);
 #else	
 	friend void debug(const char* msg, ...);
 #endif
+#endif
 	
 public:
-	Log();
-	~Log();
+						Log();
+						~Log();
 	Messages*			LockMessages();
 	void				UnlockMessages();
+	void				Clear();
 	void				ResetLog();
+	void				InitOptions();
 };
 
+#ifdef DEBUG
 #ifdef HAVE_VARIADIC_MACROS
-	#ifdef DEBUG
-		#define debug(...)   debug(__FILE__, FUNCTION_MACRO_NAME, __LINE__, __VA_ARGS__)
-	#else
-		#define debug(...)   do { } while(0)
-	#endif
+#define debug(...)   debug(__FILE__, FUNCTION_MACRO_NAME, __LINE__, __VA_ARGS__)
+#endif
+#else
+#define debug(...)   do { } while(0)
 #endif
 
 extern Log* g_pLog;

LoggableFrontend.cpp

@@ -2,7 +2,7 @@
  *  This file if part of nzbget
  *
  *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007  Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$

LoggableFrontend.h

@@ -2,7 +2,7 @@
  *  This file if part of nzbget
  *
  *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007  Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$

Maintenance.cpp

@@ -0,0 +1,325 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#ifndef WIN32
+#include <unistd.h>
+#endif
+#include <errno.h>
+
+#include "nzbget.h"
+#include "Log.h"
+#include "Util.h"
+#include "Maintenance.h"
+
+extern Options* g_pOptions;
+extern Maintenance* g_pMaintenance;
+
+
+Maintenance::Maintenance()
+{
+	m_iIDMessageGen = 0;
+	m_UpdateScriptController = NULL;
+	m_szUpdateScript = NULL;
+}
+
+Maintenance::~Maintenance()
+{
+	m_mutexController.Lock();
+	if (m_UpdateScriptController)
+	{
+		m_UpdateScriptController->Detach();
+		m_mutexController.Unlock();
+		while (m_UpdateScriptController)
+		{
+			usleep(20*1000);
+		}
+	}
+
+	ClearMessages();
+
+	free(m_szUpdateScript);
+}
+
+void Maintenance::ResetUpdateController()
+{
+	m_mutexController.Lock();
+	m_UpdateScriptController = NULL;
+	m_mutexController.Unlock();
+}
+
+void Maintenance::ClearMessages()
+{
+	for (Log::Messages::iterator it = m_Messages.begin(); it != m_Messages.end(); it++)
+	{
+		delete *it;
+	}
+	m_Messages.clear();
+}
+
+Log::Messages* Maintenance::LockMessages()
+{
+	m_mutexLog.Lock();
+	return &m_Messages;
+}
+
+void Maintenance::UnlockMessages()
+{
+	m_mutexLog.Unlock();
+}
+
+void Maintenance::AppendMessage(Message::EKind eKind, time_t tTime, const char * szText)
+{
+	if (tTime == 0)
+	{
+		tTime = time(NULL);
+	}
+
+	m_mutexLog.Lock();
+	Message* pMessage = new Message(++m_iIDMessageGen, eKind, tTime, szText);
+	m_Messages.push_back(pMessage);
+	m_mutexLog.Unlock();
+}
+
+bool Maintenance::StartUpdate(EBranch eBranch)
+{
+	m_mutexController.Lock();
+	bool bAlreadyUpdating = m_UpdateScriptController != NULL;
+	m_mutexController.Unlock();
+
+	if (bAlreadyUpdating)
+	{
+		error("Could not start update-script: update-script is already running");
+		return false;
+	}
+
+	if (m_szUpdateScript)
+	{
+		free(m_szUpdateScript);
+		m_szUpdateScript = NULL;
+	}
+
+	if (!ReadPackageInfoStr("install-script", &m_szUpdateScript))
+	{
+		return false;
+	}
+
+	ClearMessages();
+
+	m_UpdateScriptController = new UpdateScriptController();
+	m_UpdateScriptController->SetScript(m_szUpdateScript);
+	m_UpdateScriptController->SetBranch(eBranch);
+	m_UpdateScriptController->SetAutoDestroy(true);
+
+	m_UpdateScriptController->Start();
+
+	return true;
+}
+
+bool Maintenance::CheckUpdates(char** pUpdateInfo)
+{
+	char* szUpdateInfoScript;
+	if (!ReadPackageInfoStr("update-info-script", &szUpdateInfoScript))
+	{
+		return false;
+	}
+
+	*pUpdateInfo = NULL;
+	UpdateInfoScriptController::ExecuteScript(szUpdateInfoScript, pUpdateInfo);
+
+	free(szUpdateInfoScript);
+
+	return *pUpdateInfo;
+}
+
+bool Maintenance::ReadPackageInfoStr(const char* szKey, char** pValue)
+{
+	char szFileName[1024];
+	snprintf(szFileName, 1024, "%s%cpackage-info.json", g_pOptions->GetWebDir(), PATH_SEPARATOR);
+	szFileName[1024-1] = '\0';
+
+	char* szPackageInfo;
+	int iPackageInfoLen;
+	if (!Util::LoadFileIntoBuffer(szFileName, &szPackageInfo, &iPackageInfoLen))
+	{
+		error("Could not load file %s", szFileName);
+		return false;
+	}
+
+	char szKeyStr[100];
+	snprintf(szKeyStr, 100, "\"%s\"", szKey);
+	szKeyStr[100-1] = '\0';
+
+	char* p = strstr(szPackageInfo, szKeyStr);
+	if (!p)
+	{
+		error("Could not parse file %s", szFileName);
+		free(szPackageInfo);
+		return false;
+	}
+
+	p = strchr(p + strlen(szKeyStr), '"');
+	if (!p)
+	{
+		error("Could not parse file %s", szFileName);
+		free(szPackageInfo);
+		return false;
+	}
+
+	p++;
+	char* pend = strchr(p, '"');
+	if (!pend)
+	{
+		error("Could not parse file %s", szFileName);
+		free(szPackageInfo);
+		return false;
+	}
+
+	int iLen = pend - p;
+	if (iLen >= sizeof(szFileName))
+	{
+		error("Could not parse file %s", szFileName);
+		free(szPackageInfo);
+		return false;
+	}
+
+	*pValue = (char*)malloc(iLen+1);
+	strncpy(*pValue, p, iLen);
+	(*pValue)[iLen] = '\0';
+
+	WebUtil::JsonDecode(*pValue);
+
+	free(szPackageInfo);
+
+	return true;
+}
+
+void UpdateScriptController::Run()
+{
+	m_iPrefixLen = 0;
+	PrintMessage(Message::mkInfo, "Executing update-script %s", GetScript());
+
+	char szInfoName[1024];
+	snprintf(szInfoName, 1024, "update-script %s", Util::BaseFileName(GetScript()));
+	szInfoName[1024-1] = '\0';
+	SetInfoName(szInfoName);
+
+    const char* szBranchName[] = { "STABLE", "TESTING", "DEVEL" };
+	SetEnvVar("NZBUP_BRANCH", szBranchName[m_eBranch]);
+
+	char szProcessID[20];
+#ifdef WIN32
+	int pid = (int)GetCurrentProcessId();
+#else
+	int pid = (int)getppid();
+#endif
+	snprintf(szProcessID, 20, "%i", pid);
+	szProcessID[20-1] = '\0';
+	SetEnvVar("NZBUP_PROCESSID", szProcessID);
+
+	char szLogPrefix[100];
+	strncpy(szLogPrefix, Util::BaseFileName(GetScript()), 100);
+	szLogPrefix[100-1] = '\0';
+	if (char* ext = strrchr(szLogPrefix, '.')) *ext = '\0'; // strip file extension
+	SetLogPrefix(szLogPrefix);
+	m_iPrefixLen = strlen(szLogPrefix) + 2; // 2 = strlen(": ");
+
+	Execute();
+
+	g_pMaintenance->ResetUpdateController();
+}
+
+void UpdateScriptController::AddMessage(Message::EKind eKind, const char* szText)
+{
+	szText = szText + m_iPrefixLen;
+
+	g_pMaintenance->AppendMessage(eKind, time(NULL), szText);
+	ScriptController::AddMessage(eKind, szText);
+}
+
+void UpdateInfoScriptController::ExecuteScript(const char* szScript, char** pUpdateInfo)
+{
+	detail("Executing update-info-script %s", Util::BaseFileName(szScript));
+
+	UpdateInfoScriptController* pScriptController = new UpdateInfoScriptController();
+	pScriptController->SetScript(szScript);
+
+	char szInfoName[1024];
+	snprintf(szInfoName, 1024, "update-info-script %s", Util::BaseFileName(szScript));
+	szInfoName[1024-1] = '\0';
+	pScriptController->SetInfoName(szInfoName);
+
+	char szLogPrefix[1024];
+	strncpy(szLogPrefix, Util::BaseFileName(szScript), 1024);
+	szLogPrefix[1024-1] = '\0';
+	if (char* ext = strrchr(szLogPrefix, '.')) *ext = '\0'; // strip file extension
+	pScriptController->SetLogPrefix(szLogPrefix);
+	pScriptController->m_iPrefixLen = strlen(szLogPrefix) + 2; // 2 = strlen(": ");
+
+	pScriptController->Execute();
+
+	if (pScriptController->m_UpdateInfo.GetBuffer())
+	{
+		int iLen = strlen(pScriptController->m_UpdateInfo.GetBuffer());
+		*pUpdateInfo = (char*)malloc(iLen + 1);
+		strncpy(*pUpdateInfo, pScriptController->m_UpdateInfo.GetBuffer(), iLen);
+		(*pUpdateInfo)[iLen] = '\0';
+	}
+
+	delete pScriptController;
+}
+
+void UpdateInfoScriptController::AddMessage(Message::EKind eKind, const char* szText)
+{
+	szText = szText + m_iPrefixLen;
+
+	if (!strncmp(szText, "[NZB] ", 6))
+	{
+		debug("Command %s detected", szText + 6);
+		if (!strncmp(szText + 6, "[UPDATEINFO]", 12))
+		{
+			m_UpdateInfo.Append(szText + 6 + 12);
+		}
+		else
+		{
+			error("Invalid command \"%s\" received from %s", szText, GetInfoName());
+		}
+	}
+	else
+	{
+		ScriptController::AddMessage(eKind, szText);
+	}
+}

Maintenance.h

@@ -0,0 +1,94 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+#ifndef MAINTENANCE_H
+#define MAINTENANCE_H
+
+#include "Thread.h"
+#include "ScriptController.h"
+#include "Log.h"
+#include "Util.h"
+
+
+class UpdateScriptController;
+
+class Maintenance
+{
+private:
+	Log::Messages		m_Messages;
+	Mutex				m_mutexLog;
+	Mutex				m_mutexController;
+	int					m_iIDMessageGen;
+	UpdateScriptController*	m_UpdateScriptController;
+	char*				m_szUpdateScript;
+
+	bool				ReadPackageInfoStr(const char* szKey, char** pValue);
+
+public:
+	enum EBranch
+	{
+		brStable,
+		brTesting,
+		brDevel
+	};
+
+						Maintenance();
+						~Maintenance();
+	void				ClearMessages();
+	void				AppendMessage(Message::EKind eKind, time_t tTime, const char* szText);
+	Log::Messages*		LockMessages();
+	void				UnlockMessages();
+	bool				StartUpdate(EBranch eBranch);
+	void				ResetUpdateController();
+	bool				CheckUpdates(char** pUpdateInfo);
+};
+
+class UpdateScriptController : public Thread, public ScriptController
+{
+private:
+	Maintenance::EBranch	m_eBranch;
+	int						m_iPrefixLen;
+
+protected:
+	virtual void		AddMessage(Message::EKind eKind, const char* szText);
+
+public:
+	virtual void		Run();
+	void				SetBranch(Maintenance::EBranch eBranch) { m_eBranch = eBranch; }
+};
+
+class UpdateInfoScriptController : public ScriptController
+{
+private:
+	int					m_iPrefixLen;
+	StringBuilder		m_UpdateInfo;
+
+protected:
+	virtual void		AddMessage(Message::EKind eKind, const char* szText);
+
+public:
+	static void			ExecuteScript(const char* szScript, char** pUpdateInfo);
+};
+
+#endif

Makefile.am

@@ -1,19 +1,183 @@
-bin_PROGRAMS = nzbget
-nzbget_SOURCES = ArticleDownloader.cpp ArticleDownloader.h ColoredFrontend.cpp \
-	ColoredFrontend.h Connection.cpp Connection.h Decoder.cpp Decoder.h DiskState.cpp \
-	DiskState.h DownloadInfo.cpp DownloadInfo.h Frontend.cpp Frontend.h Log.cpp Log.h \
-	LoggableFrontend.cpp LoggableFrontend.h MessageBase.h NCursesFrontend.cpp NCursesFrontend.h \
-	NNTPConnection.cpp NNTPConnection.h NZBFile.cpp NZBFile.h NetAddress.cpp NetAddress.h \
-	NewsServer.cpp NewsServer.h Observer.cpp Observer.h Options.cpp Options.h \
-	ParChecker.cpp ParChecker.h PrePostProcessor.cpp PrePostProcessor.h \
-	QueueCoordinator.cpp QueueCoordinator.h QueueEditor.cpp QueueEditor.h RemoteClient.cpp \
-	RemoteClient.h RemoteServer.cpp RemoteServer.h ServerPool.cpp ServerPool.h Thread.cpp \
-	Thread.h Util.cpp Util.h nzbget.cpp nzbget.h BinRpc.cpp BinRpc.h XmlRpc.cpp XmlRpc.h \
-	PostInfo.cpp PostInfo.h ScriptController.cpp ScriptController.h
+#
+#  This file if part of nzbget
+#
+# Copyright (C) 2008-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+#
 
-EXTRA_DIST = nzbget.conf.example \
-	win32.h NTService.cpp NTService.h \
-	libpar2-0.2-MSVC8.patch libsigc++-2.0.18-MSVC8.patch \
-	Makefile.cvs nzbget.kdevelop nzbget.sln nzbget.vcproj
+bin_PROGRAMS = nzbget
+
+nzbget_SOURCES = \
+	ArticleDownloader.cpp ArticleDownloader.h BinRpc.cpp BinRpc.h \
+	ColoredFrontend.cpp ColoredFrontend.h Connection.cpp Connection.h Decoder.cpp Decoder.h \
+	DiskState.cpp DiskState.h DownloadInfo.cpp DownloadInfo.h DupeCoordinator.cpp DupeCoordinator.h \
+	Frontend.cpp Frontend.h FeedCoordinator.cpp FeedCoordinator.h FeedFile.cpp FeedFile.h \
+	FeedFilter.cpp FeedFilter.h FeedInfo.cpp FeedInfo.h Log.cpp Log.h LoggableFrontend.cpp \
+	LoggableFrontend.h Maintenance.cpp Maintenance.h MessageBase.h NCursesFrontend.cpp \
+	NCursesFrontend.h NNTPConnection.cpp \
+	NNTPConnection.h NZBFile.cpp NZBFile.h NewsServer.cpp NewsServer.h Observer.cpp \
+	Observer.h Options.cpp Options.h ParChecker.cpp ParChecker.h ParRenamer.cpp ParRenamer.h \
+	ParCoordinator.cpp ParCoordinator.h PrePostProcessor.cpp PrePostProcessor.h QueueCoordinator.cpp \
+	QueueCoordinator.h QueueEditor.cpp QueueEditor.h RemoteClient.cpp RemoteClient.h \
+	RemoteServer.cpp RemoteServer.h Scanner.cpp Scanner.h Scheduler.cpp Scheduler.h ScriptController.cpp \
+	ScriptController.h ServerPool.cpp ServerPool.h svn_version.cpp TLS.cpp TLS.h Thread.cpp Thread.h \
+	Util.cpp Util.h XmlRpc.cpp XmlRpc.h WebDownloader.cpp WebDownloader.h WebServer.cpp WebServer.h \
+	UrlCoordinator.cpp UrlCoordinator.h Unpack.cpp Unpack.h nzbget.cpp nzbget.h
+
+EXTRA_DIST = \
+	Makefile.cvs nzbgetd \
+	$(patches_FILES) $(windows_FILES) $(osx_FILES)
+
+patches_FILES = \
+	libpar2-0.2-bugfixes.patch libpar2-0.2-cancel.patch \
+	libpar2-0.2-MSVC8.patch libsigc++-2.0.18-MSVC8.patch
+
+windows_FILES = \
+	win32.h NTService.cpp NTService.h nzbget.sln nzbget.vcproj nzbget-shell.bat
+
+osx_FILES = \
+	osx/App_Prefix.pch osx/NZBGet-Info.plist \
+	osx/DaemonController.h osx/DaemonController.m \
+	osx/MainApp.h osx/MainApp.m osx/MainApp.xib \
+	osx/PFMoveApplication.h osx/PFMoveApplication.m \
+	osx/PreferencesDialog.h osx/PreferencesDialog.m osx/PreferencesDialog.xib \
+	osx/RPC.h osx/RPC.m osx/WebClient.h osx/WebClient.m \
+	osx/WelcomeDialog.h osx/WelcomeDialog.m osx/WelcomeDialog.xib \
+	osx/NZBGet.xcodeproj/project.pbxproj \
+	osx/Resources/Images/mainicon.icns osx/Resources/Images/statusicon.png \
+	osx/Resources/Images/statusicon@2x.png osx/Resources/Images/statusicon-inv.png \
+	osx/Resources/Images/statusicon-inv@2x.png osx/Resources/licenses/license-bootstrap.txt \
+	osx/Resources/licenses/license-jquery-GPL.txt osx/Resources/licenses/license-jquery-MIT.txt \
+	osx/Resources/Credits.rtf osx/Resources/Localizable.strings osx/Resources/Welcome.rtf
+
+doc_FILES = \
+	README ChangeLog COPYING
+
+exampleconf_FILES = \
+	nzbget.conf
+
+webui_FILES = \
+	webui/index.html webui/index.js webui/downloads.js webui/edit.js webui/fasttable.js \
+	webui/history.js webui/messages.js webui/status.js webui/style.css webui/upload.js \
+	webui/util.js webui/config.js webui/feed.js \
+	webui/lib/bootstrap.js webui/lib/bootstrap.min.js webui/lib/bootstrap.css  \
+	webui/lib/jquery.js webui/lib/jquery.min.js \
+	webui/img/icons.png webui/img/icons-2x.png \
+	webui/img/transmit.gif webui/img/transmit-file.gif webui/img/favicon.ico \
+	webui/img/download-anim-green-2x.png webui/img/download-anim-orange-2x.png \
+	webui/img/transmit-reload-2x.gif
+
+ppscripts_FILES = \
+	ppscripts/EMail.py ppscripts/Logger.py
+
+# Install
+sbin_SCRIPTS = nzbgetd
+dist_doc_DATA = $(doc_FILES)
+exampleconfdir = $(datadir)/nzbget
+dist_exampleconf_DATA = $(exampleconf_FILES)
+webuidir = $(datadir)/nzbget
+nobase_dist_webui_DATA = $(webui_FILES)
+ppscriptsdir = $(datadir)/nzbget
+nobase_dist_ppscripts_SCRIPTS = $(ppscripts_FILES)
+
+# Note about "sed": 
+# We need to make some changes in installed files.
+# On Linux "sed" has option "-i" for in-place-edit. Unfortunateley the BSD version of "sed"
+# has incompatible syntax. To solve the problem we perform in-place-edit in three steps:
+# 1) copy the original file to original.temp (delete existing original.temp, if any);
+# 2) sed < original.temp > original
+# 3) delete original.temp
+# These steps ensure that the output file has the same permissions as the original file.
+
+# Configure installed script
+install-exec-hook:
+	rm -f "$(DESTDIR)$(sbindir)/nzbgetd.temp"
+	cp "$(DESTDIR)$(sbindir)/nzbgetd" "$(DESTDIR)$(sbindir)/nzbgetd.temp"
+	sed 's?/usr/local/bin?$(bindir)?' < "$(DESTDIR)$(sbindir)/nzbgetd.temp" > "$(DESTDIR)$(sbindir)/nzbgetd"
+	rm "$(DESTDIR)$(sbindir)/nzbgetd.temp"
+
+# Prepare example configuration file
+install-data-hook:
+	rm -f "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+	cp "$(DESTDIR)$(exampleconfdir)/nzbget.conf" "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+	sed 's:^ConfigTemplate=:ConfigTemplate=$(exampleconfdir)/nzbget.conf:' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf"
+	sed 's:configuration file (typically installed:configuration file (installed:' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+	sed 's:/usr/local/share/nzbget/nzbget.conf):$(exampleconfdir)/nzbget.conf):' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf"
+	sed 's:^WebDir=:WebDir=$(webuidir)/webui:' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+	sed 's:typically installed to /usr/local/share/nzbget/ppscripts:installed to $(ppscriptsdir)/ppscripts:' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf"
+	rm "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+
+# Install configuration files into /etc
+# (only if they do not exist there to prevent override by update)
+install-conf:
+	if test ! -f "$(DESTDIR)$(sysconfdir)/nzbget.conf" ; then \
+		$(mkinstalldirs) "$(DESTDIR)$(sysconfdir)" ; \
+		cp "$(DESTDIR)$(exampleconfdir)/nzbget.conf" "$(DESTDIR)$(sysconfdir)/nzbget.conf" ; \
+	fi
+
+uninstall-conf:
+	rm -f "$(DESTDIR)$(sysconfdir)/nzbget.conf"
+
+# Determining subversion revision:
+# 1) If directory ".svn" exists we take revision from it using program svnversion (part of subversion package)
+#    File is recreated only if revision number was changed.
+# 2) If directory ".svn" doesn't exists we keep and reuse file "svn_version.cpp",
+#    which was possibly created early.
+# 3) If neither directory ".svn" nor file "svn_version.cpp" are available
+#    we create new file "svn_version.c" with empty revision number.
+svn_version.cpp: FORCE
+	@ if test -d ./.svn ; then \
+		V="$(shell svnversion -n .)"; \
+		H="$(shell test -f ./svn_version.cpp && head -n 1 svn_version.cpp)"; \
+		if test "/* $$V */" != "$$H" ; then \
+			( \
+			echo "/* $$V */" ;\
+			echo "/* This file is automatically regenerated on each build. Do not edit it. */" ;\
+			echo "const char* svn_version(void)" ;\
+			echo "{" ;\
+			echo "	const char* SVN_Version = \"$$V\";" ;\
+			echo "	return SVN_Version;" ;\
+			echo "}" ;\
+			) > svn_version.cpp ; \
+		fi \
+	elif test -f ./svn_version.cpp ; then \
+		test "ok, reuse existing file"; \
+	else \
+		( \
+		echo "/*  */" ;\
+		echo "/* This file is automatically regenerated on each build. Do not edit it. */" ;\
+		echo "const char* svn_version(void)" ;\
+		echo "{" ;\
+		echo "	const char* SVN_Version = \"\";" ;\
+		echo "	return SVN_Version;" ;\
+		echo "}" ;\
+		) > svn_version.cpp ; \
+	fi
+FORCE:
+
+# Ignore "svn_version.cpp" in distcleancheck
+distcleancheck_listfiles = \
+	find . -type f -exec sh -c 'test -f $(srcdir)/$$1 || echo $$1' \
+	sh '{}' ';'
 
 clean-bak: rm *~
+
+# Fix premissions
+dist-hook:
+	chmod -x $(distdir)/*.cpp $(distdir)/*.h
+	find $(distdir)/webui -type f -print -exec chmod -x {} \;
+

Makefile.in

@@ -1,8 +1,8 @@
-# Makefile.in generated by automake 1.10 from Makefile.am.
+# Makefile.in generated by automake 1.9.6 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+# 2003, 2004, 2005  Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -14,11 +14,38 @@
 
 @SET_MAKE@
 
+#
+#  This file if part of nzbget
+#
+# Copyright (C) 2008-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+#
+
+
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
+top_builddir = .
 am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+INSTALL = @INSTALL@
 install_sh_DATA = $(install_sh) -c -m 644
 install_sh_PROGRAM = $(install_sh) -c
 install_sh_SCRIPT = $(install_sh) -c
@@ -32,39 +59,60 @@ PRE_UNINSTALL = :
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
+target_triplet = @target@
 bin_PROGRAMS = nzbget$(EXEEXT)
-subdir = .
-DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+DIST_COMMON = README $(am__configure_deps) $(dist_doc_DATA) \
+	$(dist_exampleconf_DATA) $(nobase_dist_ppscripts_SCRIPTS) \
+	$(nobase_dist_webui_DATA) $(srcdir)/Makefile.am \
 	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
 	$(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \
 	config.guess config.sub depcomp install-sh missing
+subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
- configure.lineno config.status.lineno
+ configure.lineno configure.status.lineno
 mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = config.h
 CONFIG_CLEAN_FILES =
-am__installdirs = "$(DESTDIR)$(bindir)"
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(ppscriptsdir)" \
+	"$(DESTDIR)$(sbindir)" "$(DESTDIR)$(docdir)" \
+	"$(DESTDIR)$(exampleconfdir)" "$(DESTDIR)$(webuidir)"
 binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
 PROGRAMS = $(bin_PROGRAMS)
-am_nzbget_OBJECTS = ArticleDownloader.$(OBJEXT) \
+am_nzbget_OBJECTS = ArticleDownloader.$(OBJEXT) BinRpc.$(OBJEXT) \
 	ColoredFrontend.$(OBJEXT) Connection.$(OBJEXT) \
 	Decoder.$(OBJEXT) DiskState.$(OBJEXT) DownloadInfo.$(OBJEXT) \
-	Frontend.$(OBJEXT) Log.$(OBJEXT) LoggableFrontend.$(OBJEXT) \
+	DupeCoordinator.$(OBJEXT) Frontend.$(OBJEXT) \
+	FeedCoordinator.$(OBJEXT) FeedFile.$(OBJEXT) \
+	FeedFilter.$(OBJEXT) FeedInfo.$(OBJEXT) Log.$(OBJEXT) \
+	LoggableFrontend.$(OBJEXT) Maintenance.$(OBJEXT) \
 	NCursesFrontend.$(OBJEXT) NNTPConnection.$(OBJEXT) \
-	NZBFile.$(OBJEXT) NetAddress.$(OBJEXT) NewsServer.$(OBJEXT) \
-	Observer.$(OBJEXT) Options.$(OBJEXT) ParChecker.$(OBJEXT) \
-	PrePostProcessor.$(OBJEXT) QueueCoordinator.$(OBJEXT) \
-	QueueEditor.$(OBJEXT) RemoteClient.$(OBJEXT) \
-	RemoteServer.$(OBJEXT) ServerPool.$(OBJEXT) Thread.$(OBJEXT) \
-	Util.$(OBJEXT) nzbget.$(OBJEXT) BinRpc.$(OBJEXT) \
-	XmlRpc.$(OBJEXT) PostInfo.$(OBJEXT) ScriptController.$(OBJEXT)
+	NZBFile.$(OBJEXT) NewsServer.$(OBJEXT) Observer.$(OBJEXT) \
+	Options.$(OBJEXT) ParChecker.$(OBJEXT) ParRenamer.$(OBJEXT) \
+	ParCoordinator.$(OBJEXT) PrePostProcessor.$(OBJEXT) \
+	QueueCoordinator.$(OBJEXT) QueueEditor.$(OBJEXT) \
+	RemoteClient.$(OBJEXT) RemoteServer.$(OBJEXT) \
+	Scanner.$(OBJEXT) Scheduler.$(OBJEXT) \
+	ScriptController.$(OBJEXT) ServerPool.$(OBJEXT) \
+	svn_version.$(OBJEXT) TLS.$(OBJEXT) Thread.$(OBJEXT) \
+	Util.$(OBJEXT) XmlRpc.$(OBJEXT) WebDownloader.$(OBJEXT) \
+	WebServer.$(OBJEXT) UrlCoordinator.$(OBJEXT) Unpack.$(OBJEXT) \
+	nzbget.$(OBJEXT)
 nzbget_OBJECTS = $(am_nzbget_OBJECTS)
 nzbget_LDADD = $(LDADD)
-DEFAULT_INCLUDES = -I.@am__isrc@
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+nobase_dist_ppscriptsSCRIPT_INSTALL = $(install_sh_SCRIPT)
+sbinSCRIPT_INSTALL = $(INSTALL_SCRIPT)
+SCRIPTS = $(nobase_dist_ppscripts_SCRIPTS) $(sbin_SCRIPTS)
+DEFAULT_INCLUDES = -I. -I$(srcdir) -I.
 depcomp = $(SHELL) $(top_srcdir)/depcomp
 am__depfiles_maybe = depfiles
 CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
@@ -78,6 +126,11 @@ CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 SOURCES = $(nzbget_SOURCES)
 DIST_SOURCES = $(nzbget_SOURCES)
+dist_docDATA_INSTALL = $(INSTALL_DATA)
+dist_exampleconfDATA_INSTALL = $(INSTALL_DATA)
+nobase_dist_webuiDATA_INSTALL = $(install_sh_DATA)
+DATA = $(dist_doc_DATA) $(dist_exampleconf_DATA) \
+	$(nobase_dist_webui_DATA)
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -90,20 +143,14 @@ am__remove_distdir = \
 DIST_ARCHIVES = $(distdir).tar.gz
 GZIP_ENV = --best
 distuninstallcheck_listfiles = find . -type f -print
-distcleancheck_listfiles = find . -type f -print
 ACLOCAL = @ACLOCAL@
-ADDSRCS = @ADDSRCS@
+AMDEP_FALSE = @AMDEP_FALSE@
+AMDEP_TRUE = @AMDEP_TRUE@
 AMTAR = @AMTAR@
-AR = @AR@
 AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
-CP = @CP@
-CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
@@ -117,9 +164,7 @@ ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
 EXEEXT = @EXEEXT@
-FALSE = @FALSE@
 GREP = @GREP@
-INSTALL = @INSTALL@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
@@ -127,13 +172,9 @@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
 LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
-LN = @LN@
 LTLIBOBJS = @LTLIBOBJS@
 MAKE = @MAKE@
 MAKEINFO = @MAKEINFO@
-MKDIR = @MKDIR@
-MKDIR_P = @MKDIR_P@
-MV = @MV@
 OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
@@ -142,20 +183,15 @@ PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
-RANLIB = @RANLIB@
-RM = @RM@
+PKG_CONFIG = @PKG_CONFIG@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
 TAR = @TAR@
-TRUE = @TRUE@
 VERSION = @VERSION@
-abs_builddir = @abs_builddir@
-abs_srcdir = @abs_srcdir@
-abs_top_builddir = @abs_top_builddir@
-abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
+am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
+am__fastdepCXX_TRUE = @am__fastdepCXX_TRUE@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
@@ -167,7 +203,6 @@ build_alias = @build_alias@
 build_cpu = @build_cpu@
 build_os = @build_os@
 build_vendor = @build_vendor@
-builddir = @builddir@
 datadir = @datadir@
 datarootdir = @datarootdir@
 docdir = @docdir@
@@ -184,38 +219,107 @@ infodir = @infodir@
 install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
+libsigc_CFLAGS = @libsigc_CFLAGS@
+libsigc_LIBS = @libsigc_LIBS@
+libxml2_CFLAGS = @libxml2_CFLAGS@
+libxml2_LIBS = @libxml2_LIBS@
 localedir = @localedir@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
 oldincludedir = @oldincludedir@
+openssl_CFLAGS = @openssl_CFLAGS@
+openssl_LIBS = @openssl_LIBS@
 pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
-srcdir = @srcdir@
 sysconfdir = @sysconfdir@
+target = @target@
 target_alias = @target_alias@
-top_builddir = @top_builddir@
-top_srcdir = @top_srcdir@
-nzbget_SOURCES = ArticleDownloader.cpp ArticleDownloader.h ColoredFrontend.cpp \
-	ColoredFrontend.h Connection.cpp Connection.h Decoder.cpp Decoder.h DiskState.cpp \
-	DiskState.h DownloadInfo.cpp DownloadInfo.h Frontend.cpp Frontend.h Log.cpp Log.h \
-	LoggableFrontend.cpp LoggableFrontend.h MessageBase.h NCursesFrontend.cpp NCursesFrontend.h \
-	NNTPConnection.cpp NNTPConnection.h NZBFile.cpp NZBFile.h NetAddress.cpp NetAddress.h \
-	NewsServer.cpp NewsServer.h Observer.cpp Observer.h Options.cpp Options.h \
-	ParChecker.cpp ParChecker.h PrePostProcessor.cpp PrePostProcessor.h \
-	QueueCoordinator.cpp QueueCoordinator.h QueueEditor.cpp QueueEditor.h RemoteClient.cpp \
-	RemoteClient.h RemoteServer.cpp RemoteServer.h ServerPool.cpp ServerPool.h Thread.cpp \
-	Thread.h Util.cpp Util.h nzbget.cpp nzbget.h BinRpc.cpp BinRpc.h XmlRpc.cpp XmlRpc.h \
-	PostInfo.cpp PostInfo.h ScriptController.cpp ScriptController.h
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+nzbget_SOURCES = \
+	ArticleDownloader.cpp ArticleDownloader.h BinRpc.cpp BinRpc.h \
+	ColoredFrontend.cpp ColoredFrontend.h Connection.cpp Connection.h Decoder.cpp Decoder.h \
+	DiskState.cpp DiskState.h DownloadInfo.cpp DownloadInfo.h DupeCoordinator.cpp DupeCoordinator.h \
+	Frontend.cpp Frontend.h FeedCoordinator.cpp FeedCoordinator.h FeedFile.cpp FeedFile.h \
+	FeedFilter.cpp FeedFilter.h FeedInfo.cpp FeedInfo.h Log.cpp Log.h LoggableFrontend.cpp \
+	LoggableFrontend.h Maintenance.cpp Maintenance.h MessageBase.h NCursesFrontend.cpp \
+	NCursesFrontend.h NNTPConnection.cpp \
+	NNTPConnection.h NZBFile.cpp NZBFile.h NewsServer.cpp NewsServer.h Observer.cpp \
+	Observer.h Options.cpp Options.h ParChecker.cpp ParChecker.h ParRenamer.cpp ParRenamer.h \
+	ParCoordinator.cpp ParCoordinator.h PrePostProcessor.cpp PrePostProcessor.h QueueCoordinator.cpp \
+	QueueCoordinator.h QueueEditor.cpp QueueEditor.h RemoteClient.cpp RemoteClient.h \
+	RemoteServer.cpp RemoteServer.h Scanner.cpp Scanner.h Scheduler.cpp Scheduler.h ScriptController.cpp \
+	ScriptController.h ServerPool.cpp ServerPool.h svn_version.cpp TLS.cpp TLS.h Thread.cpp Thread.h \
+	Util.cpp Util.h XmlRpc.cpp XmlRpc.h WebDownloader.cpp WebDownloader.h WebServer.cpp WebServer.h \
+	UrlCoordinator.cpp UrlCoordinator.h Unpack.cpp Unpack.h nzbget.cpp nzbget.h
 
-EXTRA_DIST = nzbget.conf.example \
-	win32.h NTService.cpp NTService.h \
-	libpar2-0.2-MSVC8.patch libsigc++-2.0.18-MSVC8.patch \
-	Makefile.cvs nzbget.kdevelop nzbget.sln nzbget.vcproj
+EXTRA_DIST = \
+	Makefile.cvs nzbgetd \
+	$(patches_FILES) $(windows_FILES) $(osx_FILES)
+
+patches_FILES = \
+	libpar2-0.2-bugfixes.patch libpar2-0.2-cancel.patch \
+	libpar2-0.2-MSVC8.patch libsigc++-2.0.18-MSVC8.patch
+
+windows_FILES = \
+	win32.h NTService.cpp NTService.h nzbget.sln nzbget.vcproj nzbget-shell.bat
+
+osx_FILES = \
+	osx/App_Prefix.pch osx/NZBGet-Info.plist \
+	osx/DaemonController.h osx/DaemonController.m \
+	osx/MainApp.h osx/MainApp.m osx/MainApp.xib \
+	osx/PFMoveApplication.h osx/PFMoveApplication.m \
+	osx/PreferencesDialog.h osx/PreferencesDialog.m osx/PreferencesDialog.xib \
+	osx/RPC.h osx/RPC.m osx/WebClient.h osx/WebClient.m \
+	osx/WelcomeDialog.h osx/WelcomeDialog.m osx/WelcomeDialog.xib \
+	osx/NZBGet.xcodeproj/project.pbxproj \
+	osx/Resources/Images/mainicon.icns osx/Resources/Images/statusicon.png \
+	osx/Resources/Images/statusicon@2x.png osx/Resources/Images/statusicon-inv.png \
+	osx/Resources/Images/statusicon-inv@2x.png osx/Resources/licenses/license-bootstrap.txt \
+	osx/Resources/licenses/license-jquery-GPL.txt osx/Resources/licenses/license-jquery-MIT.txt \
+	osx/Resources/Credits.rtf osx/Resources/Localizable.strings osx/Resources/Welcome.rtf
+
+doc_FILES = \
+	README ChangeLog COPYING
+
+exampleconf_FILES = \
+	nzbget.conf
+
+webui_FILES = \
+	webui/index.html webui/index.js webui/downloads.js webui/edit.js webui/fasttable.js \
+	webui/history.js webui/messages.js webui/status.js webui/style.css webui/upload.js \
+	webui/util.js webui/config.js webui/feed.js \
+	webui/lib/bootstrap.js webui/lib/bootstrap.min.js webui/lib/bootstrap.css  \
+	webui/lib/jquery.js webui/lib/jquery.min.js \
+	webui/img/icons.png webui/img/icons-2x.png \
+	webui/img/transmit.gif webui/img/transmit-file.gif webui/img/favicon.ico \
+	webui/img/download-anim-green-2x.png webui/img/download-anim-orange-2x.png \
+	webui/img/transmit-reload-2x.gif
+
+ppscripts_FILES = \
+	ppscripts/EMail.py ppscripts/Logger.py
+
+
+# Install
+sbin_SCRIPTS = nzbgetd
+dist_doc_DATA = $(doc_FILES)
+exampleconfdir = $(datadir)/nzbget
+dist_exampleconf_DATA = $(exampleconf_FILES)
+webuidir = $(datadir)/nzbget
+nobase_dist_webui_DATA = $(webui_FILES)
+ppscriptsdir = $(datadir)/nzbget
+nobase_dist_ppscripts_SCRIPTS = $(ppscripts_FILES)
+
+# Ignore "svn_version.cpp" in distcleancheck
+distcleancheck_listfiles = \
+	find . -type f -exec sh -c 'test -f $(srcdir)/$$1 || echo $$1' \
+	sh '{}' ';'
 
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-am
@@ -259,7 +363,7 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 config.h: stamp-h1
 	@if test ! -f $@; then \
 	  rm -f stamp-h1; \
-	  $(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
+	  $(MAKE) stamp-h1; \
 	else :; fi
 
 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
@@ -274,7 +378,7 @@ distclean-hdr:
 	-rm -f config.h stamp-h1
 install-binPROGRAMS: $(bin_PROGRAMS)
 	@$(NORMAL_INSTALL)
-	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+	test -z "$(bindir)" || $(mkdir_p) "$(DESTDIR)$(bindir)"
 	@list='$(bin_PROGRAMS)'; for p in $$list; do \
 	  p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
 	  if test -f $$p \
@@ -297,7 +401,51 @@ clean-binPROGRAMS:
 	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
 nzbget$(EXEEXT): $(nzbget_OBJECTS) $(nzbget_DEPENDENCIES) 
 	@rm -f nzbget$(EXEEXT)
-	$(CXXLINK) $(nzbget_OBJECTS) $(nzbget_LDADD) $(LIBS)
+	$(CXXLINK) $(nzbget_LDFLAGS) $(nzbget_OBJECTS) $(nzbget_LDADD) $(LIBS)
+install-nobase_dist_ppscriptsSCRIPTS: $(nobase_dist_ppscripts_SCRIPTS)
+	@$(NORMAL_INSTALL)
+	test -z "$(ppscriptsdir)" || $(mkdir_p) "$(DESTDIR)$(ppscriptsdir)"
+	@$(am__vpath_adj_setup) \
+	list='$(nobase_dist_ppscripts_SCRIPTS)'; for p in $$list; do \
+	  $(am__vpath_adj) p=$$f; \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  if test -f $$d$$p; then \
+	    f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
+	    f=`echo "$$p" | sed 's|[^/]*$$||'`"$$f"; \
+	    echo " $(nobase_dist_ppscriptsSCRIPT_INSTALL) '$$d$$p' '$(DESTDIR)$(ppscriptsdir)/$$f'"; \
+	    $(nobase_dist_ppscriptsSCRIPT_INSTALL) "$$d$$p" "$(DESTDIR)$(ppscriptsdir)/$$f"; \
+	  else :; fi; \
+	done
+
+uninstall-nobase_dist_ppscriptsSCRIPTS:
+	@$(NORMAL_UNINSTALL)
+	@$(am__vpath_adj_setup) \
+	list='$(nobase_dist_ppscripts_SCRIPTS)'; for p in $$list; do \
+	  $(am__vpath_adj) p=$$f; \
+	  f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
+	  f=`echo "$$p" | sed 's|[^/]*$$||'`"$$f"; \
+	  echo " rm -f '$(DESTDIR)$(ppscriptsdir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(ppscriptsdir)/$$f"; \
+	done
+install-sbinSCRIPTS: $(sbin_SCRIPTS)
+	@$(NORMAL_INSTALL)
+	test -z "$(sbindir)" || $(mkdir_p) "$(DESTDIR)$(sbindir)"
+	@list='$(sbin_SCRIPTS)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  if test -f $$d$$p; then \
+	    f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
+	    echo " $(sbinSCRIPT_INSTALL) '$$d$$p' '$(DESTDIR)$(sbindir)/$$f'"; \
+	    $(sbinSCRIPT_INSTALL) "$$d$$p" "$(DESTDIR)$(sbindir)/$$f"; \
+	  else :; fi; \
+	done
+
+uninstall-sbinSCRIPTS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(sbin_SCRIPTS)'; for p in $$list; do \
+	  f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
+	  echo " rm -f '$(DESTDIR)$(sbindir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(sbindir)/$$f"; \
+	done
 
 mostlyclean-compile:
 	-rm -f *.$(OBJEXT)
@@ -312,43 +460,111 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Decoder.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DiskState.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DownloadInfo.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DupeCoordinator.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/FeedCoordinator.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/FeedFile.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/FeedFilter.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/FeedInfo.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Frontend.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Log.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/LoggableFrontend.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Maintenance.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/NCursesFrontend.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/NNTPConnection.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/NZBFile.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/NetAddress.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/NewsServer.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Observer.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Options.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ParChecker.Po@am__quote@
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PostInfo.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ParCoordinator.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ParRenamer.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PrePostProcessor.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/QueueCoordinator.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/QueueEditor.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/RemoteClient.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/RemoteServer.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Scanner.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Scheduler.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ScriptController.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ServerPool.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/TLS.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Thread.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Unpack.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/UrlCoordinator.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Util.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/WebDownloader.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/WebServer.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/XmlRpc.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nzbget.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/svn_version.Po@am__quote@
 
 .cpp.o:
-@am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
-@am__fastdepCXX_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@am__fastdepCXX_TRUE@	if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ $<; \
+@am__fastdepCXX_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
 @AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ $<
 
 .cpp.obj:
-@am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
-@am__fastdepCXX_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@am__fastdepCXX_TRUE@	if $(CXXCOMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" -c -o $@ `$(CYGPATH_W) '$<'`; \
+@am__fastdepCXX_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
 @AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+uninstall-info-am:
+install-dist_docDATA: $(dist_doc_DATA)
+	@$(NORMAL_INSTALL)
+	test -z "$(docdir)" || $(mkdir_p) "$(DESTDIR)$(docdir)"
+	@list='$(dist_doc_DATA)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  echo " $(dist_docDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(docdir)/$$f'"; \
+	  $(dist_docDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(docdir)/$$f"; \
+	done
+
+uninstall-dist_docDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(dist_doc_DATA)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(docdir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(docdir)/$$f"; \
+	done
+install-dist_exampleconfDATA: $(dist_exampleconf_DATA)
+	@$(NORMAL_INSTALL)
+	test -z "$(exampleconfdir)" || $(mkdir_p) "$(DESTDIR)$(exampleconfdir)"
+	@list='$(dist_exampleconf_DATA)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  f=$(am__strip_dir) \
+	  echo " $(dist_exampleconfDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(exampleconfdir)/$$f'"; \
+	  $(dist_exampleconfDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(exampleconfdir)/$$f"; \
+	done
+
+uninstall-dist_exampleconfDATA:
+	@$(NORMAL_UNINSTALL)
+	@list='$(dist_exampleconf_DATA)'; for p in $$list; do \
+	  f=$(am__strip_dir) \
+	  echo " rm -f '$(DESTDIR)$(exampleconfdir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(exampleconfdir)/$$f"; \
+	done
+install-nobase_dist_webuiDATA: $(nobase_dist_webui_DATA)
+	@$(NORMAL_INSTALL)
+	test -z "$(webuidir)" || $(mkdir_p) "$(DESTDIR)$(webuidir)"
+	@$(am__vpath_adj_setup) \
+	list='$(nobase_dist_webui_DATA)'; for p in $$list; do \
+	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+	  $(am__vpath_adj) \
+	  echo " $(nobase_dist_webuiDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(webuidir)/$$f'"; \
+	  $(nobase_dist_webuiDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(webuidir)/$$f"; \
+	done
+
+uninstall-nobase_dist_webuiDATA:
+	@$(NORMAL_UNINSTALL)
+	@$(am__vpath_adj_setup) \
+	list='$(nobase_dist_webui_DATA)'; for p in $$list; do \
+	  $(am__vpath_adj) \
+	  echo " rm -f '$(DESTDIR)$(webuidir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(webuidir)/$$f"; \
+	done
 
 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
 	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@@ -400,22 +616,24 @@ distclean-tags:
 
 distdir: $(DISTFILES)
 	$(am__remove_distdir)
-	test -d $(distdir) || mkdir $(distdir)
-	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
-	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
-	list='$(DISTFILES)'; \
-	  dist_files=`for file in $$list; do echo $$file; done | \
-	  sed -e "s|^$$srcdirstrip/||;t" \
-	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
-	case $$dist_files in \
-	  */*) $(MKDIR_P) `echo "$$dist_files" | \
-			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
-			   sort -u` ;; \
-	esac; \
-	for file in $$dist_files; do \
+	mkdir $(distdir)
+	$(mkdir_p) $(distdir)/osx $(distdir)/osx/NZBGet.xcodeproj $(distdir)/osx/Resources $(distdir)/osx/Resources/Images $(distdir)/osx/Resources/licenses $(distdir)/ppscripts $(distdir)/webui $(distdir)/webui/img $(distdir)/webui/lib
+	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
+	list='$(DISTFILES)'; for file in $$list; do \
+	  case $$file in \
+	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
+	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
+	  esac; \
 	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
+	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
+	    dir="/$$dir"; \
+	    $(mkdir_p) "$(distdir)$$dir"; \
+	  else \
+	    dir=''; \
+	  fi; \
 	  if test -d $$d/$$file; then \
-	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
 	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
 	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
 	    fi; \
@@ -426,10 +644,13 @@ distdir: $(DISTFILES)
 	    || exit 1; \
 	  fi; \
 	done
+	$(MAKE) $(AM_MAKEFLAGS) \
+	  top_distdir="$(top_distdir)" distdir="$(distdir)" \
+	  dist-hook
 	-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
 	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
 	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
-	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
+	  ! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
 	|| chmod -R a+r $(distdir)
 dist-gzip: distdir
 	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
@@ -504,7 +725,7 @@ distcheck: dist
 	$(am__remove_distdir)
 	@(echo "$(distdir) archives ready for distribution: "; \
 	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
-	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+	  sed -e '1{h;s/./=/g;p;x;}' -e '$${p;x;}'
 distuninstallcheck:
 	@cd $(distuninstallcheck_dir) \
 	&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
@@ -525,10 +746,10 @@ distcleancheck: distclean
 	       exit 1; } >&2
 check-am: all-am
 check: check-am
-all-am: Makefile $(PROGRAMS) config.h
+all-am: Makefile $(PROGRAMS) $(SCRIPTS) $(DATA) config.h
 installdirs:
-	for dir in "$(DESTDIR)$(bindir)"; do \
-	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(ppscriptsdir)" "$(DESTDIR)$(sbindir)" "$(DESTDIR)$(docdir)" "$(DESTDIR)$(exampleconfdir)" "$(DESTDIR)$(webuidir)"; do \
+	  test -z "$$dir" || $(mkdir_p) "$$dir"; \
 	done
 install: install-am
 install-exec: install-exec-am
@@ -575,22 +796,20 @@ info: info-am
 
 info-am:
 
-install-data-am:
+install-data-am: install-dist_docDATA install-dist_exampleconfDATA \
+	install-nobase_dist_ppscriptsSCRIPTS \
+	install-nobase_dist_webuiDATA
+	@$(NORMAL_INSTALL)
+	$(MAKE) $(AM_MAKEFLAGS) install-data-hook
 
-install-dvi: install-dvi-am
-
-install-exec-am: install-binPROGRAMS
-
-install-html: install-html-am
+install-exec-am: install-binPROGRAMS install-sbinSCRIPTS
+	@$(NORMAL_INSTALL)
+	$(MAKE) $(AM_MAKEFLAGS) install-exec-hook
 
 install-info: install-info-am
 
 install-man:
 
-install-pdf: install-pdf-am
-
-install-ps: install-ps-am
-
 installcheck-am:
 
 maintainer-clean: maintainer-clean-am
@@ -612,27 +831,113 @@ ps: ps-am
 
 ps-am:
 
-uninstall-am: uninstall-binPROGRAMS
-
-.MAKE: install-am install-strip
+uninstall-am: uninstall-binPROGRAMS uninstall-dist_docDATA \
+	uninstall-dist_exampleconfDATA uninstall-info-am \
+	uninstall-nobase_dist_ppscriptsSCRIPTS \
+	uninstall-nobase_dist_webuiDATA uninstall-sbinSCRIPTS
 
 .PHONY: CTAGS GTAGS all all-am am--refresh check check-am clean \
 	clean-binPROGRAMS clean-generic ctags dist dist-all dist-bzip2 \
-	dist-gzip dist-shar dist-tarZ dist-zip distcheck distclean \
-	distclean-compile distclean-generic distclean-hdr \
+	dist-gzip dist-hook dist-shar dist-tarZ dist-zip distcheck \
+	distclean distclean-compile distclean-generic distclean-hdr \
 	distclean-tags distcleancheck distdir distuninstallcheck dvi \
 	dvi-am html html-am info info-am install install-am \
-	install-binPROGRAMS install-data install-data-am install-dvi \
-	install-dvi-am install-exec install-exec-am install-html \
-	install-html-am install-info install-info-am install-man \
-	install-pdf install-pdf-am install-ps install-ps-am \
+	install-binPROGRAMS install-data install-data-am \
+	install-data-hook install-dist_docDATA \
+	install-dist_exampleconfDATA install-exec install-exec-am \
+	install-exec-hook install-info install-info-am install-man \
+	install-nobase_dist_ppscriptsSCRIPTS \
+	install-nobase_dist_webuiDATA install-sbinSCRIPTS \
 	install-strip installcheck installcheck-am installdirs \
 	maintainer-clean maintainer-clean-generic mostlyclean \
 	mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
-	tags uninstall uninstall-am uninstall-binPROGRAMS
+	tags uninstall uninstall-am uninstall-binPROGRAMS \
+	uninstall-dist_docDATA uninstall-dist_exampleconfDATA \
+	uninstall-info-am uninstall-nobase_dist_ppscriptsSCRIPTS \
+	uninstall-nobase_dist_webuiDATA uninstall-sbinSCRIPTS
 
 
+# Note about "sed": 
+# We need to make some changes in installed files.
+# On Linux "sed" has option "-i" for in-place-edit. Unfortunateley the BSD version of "sed"
+# has incompatible syntax. To solve the problem we perform in-place-edit in three steps:
+# 1) copy the original file to original.temp (delete existing original.temp, if any);
+# 2) sed < original.temp > original
+# 3) delete original.temp
+# These steps ensure that the output file has the same permissions as the original file.
+
+# Configure installed script
+install-exec-hook:
+	rm -f "$(DESTDIR)$(sbindir)/nzbgetd.temp"
+	cp "$(DESTDIR)$(sbindir)/nzbgetd" "$(DESTDIR)$(sbindir)/nzbgetd.temp"
+	sed 's?/usr/local/bin?$(bindir)?' < "$(DESTDIR)$(sbindir)/nzbgetd.temp" > "$(DESTDIR)$(sbindir)/nzbgetd"
+	rm "$(DESTDIR)$(sbindir)/nzbgetd.temp"
+
+# Prepare example configuration file
+install-data-hook:
+	rm -f "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+	cp "$(DESTDIR)$(exampleconfdir)/nzbget.conf" "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+	sed 's:^ConfigTemplate=:ConfigTemplate=$(exampleconfdir)/nzbget.conf:' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf"
+	sed 's:configuration file (typically installed:configuration file (installed:' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+	sed 's:/usr/local/share/nzbget/nzbget.conf):$(exampleconfdir)/nzbget.conf):' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf"
+	sed 's:^WebDir=:WebDir=$(webuidir)/webui:' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+	sed 's:typically installed to /usr/local/share/nzbget/ppscripts:installed to $(ppscriptsdir)/ppscripts:' < "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp" > "$(DESTDIR)$(exampleconfdir)/nzbget.conf"
+	rm "$(DESTDIR)$(exampleconfdir)/nzbget.conf.temp"
+
+# Install configuration files into /etc
+# (only if they do not exist there to prevent override by update)
+install-conf:
+	if test ! -f "$(DESTDIR)$(sysconfdir)/nzbget.conf" ; then \
+		$(mkinstalldirs) "$(DESTDIR)$(sysconfdir)" ; \
+		cp "$(DESTDIR)$(exampleconfdir)/nzbget.conf" "$(DESTDIR)$(sysconfdir)/nzbget.conf" ; \
+	fi
+
+uninstall-conf:
+	rm -f "$(DESTDIR)$(sysconfdir)/nzbget.conf"
+
+# Determining subversion revision:
+# 1) If directory ".svn" exists we take revision from it using program svnversion (part of subversion package)
+#    File is recreated only if revision number was changed.
+# 2) If directory ".svn" doesn't exists we keep and reuse file "svn_version.cpp",
+#    which was possibly created early.
+# 3) If neither directory ".svn" nor file "svn_version.cpp" are available
+#    we create new file "svn_version.c" with empty revision number.
+svn_version.cpp: FORCE
+	@ if test -d ./.svn ; then \
+		V="$(shell svnversion -n .)"; \
+		H="$(shell test -f ./svn_version.cpp && head -n 1 svn_version.cpp)"; \
+		if test "/* $$V */" != "$$H" ; then \
+			( \
+			echo "/* $$V */" ;\
+			echo "/* This file is automatically regenerated on each build. Do not edit it. */" ;\
+			echo "const char* svn_version(void)" ;\
+			echo "{" ;\
+			echo "	const char* SVN_Version = \"$$V\";" ;\
+			echo "	return SVN_Version;" ;\
+			echo "}" ;\
+			) > svn_version.cpp ; \
+		fi \
+	elif test -f ./svn_version.cpp ; then \
+		test "ok, reuse existing file"; \
+	else \
+		( \
+		echo "/*  */" ;\
+		echo "/* This file is automatically regenerated on each build. Do not edit it. */" ;\
+		echo "const char* svn_version(void)" ;\
+		echo "{" ;\
+		echo "	const char* SVN_Version = \"\";" ;\
+		echo "	return SVN_Version;" ;\
+		echo "}" ;\
+		) > svn_version.cpp ; \
+	fi
+FORCE:
+
 clean-bak: rm *~
+
+# Fix premissions
+dist-hook:
+	chmod -x $(distdir)/*.cpp $(distdir)/*.h
+	find $(distdir)/webui -type f -print -exec chmod -x {} \;
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:

MessageBase.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2005  Bo Cordes Petersen <placebodk@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2005 Bo Cordes Petersen <placebodk@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -27,7 +27,7 @@
 #ifndef MESSAGEBASE_H
 #define MESSAGEBASE_H
 
-static const int32_t NZBMESSAGE_SIGNATURE = 0x6E7A6202; // = "nzb2" (nzb version 2)
+static const int32_t NZBMESSAGE_SIGNATURE = 0x6E7A621B; // = "nzb-XX" (protocol version)
 static const int NZBREQUESTFILENAMESIZE = 512;
 static const int NZBREQUESTPASSWORDSIZE = 32;
 
@@ -35,8 +35,14 @@ static const int NZBREQUESTPASSWORDSIZE = 32;
  * NZBGet communication protocol uses only two basic data types: integer and char.
  * Integer values are passed using network byte order (Big-Endian).
  * Use function "htonl" and "ntohl" to convert integers to/from machine 
- ' (host) byte order.
+ * (host) byte order.
  * All char-strings ends with NULL-char.
+ *
+ * NOTE: 
+ * NZBGet communication protocol is intended for usage only by NZBGet itself.
+ * The communication works only if server and client has the same version.
+ * The compatibility with previous program versions is not provided.
+ * Third-party programs should use JSON-RPC or XML-RPC to communicate with NZBGet.
  */
 
 // Possible values for field "m_iType" of struct "SNZBRequestBase":
@@ -50,9 +56,14 @@ enum eRemoteRequest
 	eRemoteRequestEditQueue,
 	eRemoteRequestLog,
 	eRemoteRequestShutdown,
+	eRemoteRequestReload,
 	eRemoteRequestVersion,
 	eRemoteRequestPostQueue,
-	eRemoteRequestWriteLog
+	eRemoteRequestWriteLog,
+	eRemoteRequestScan,
+	eRemoteRequestHistory,
+	eRemoteRequestDownloadUrl,
+	eRemoteRequestUrlQueue
 };
 
 // Possible values for field "m_iAction" of struct "SNZBEditQueueRequest":
@@ -60,22 +71,68 @@ enum eRemoteRequest
 // Group is a list of files, added to queue from one NZB-File.
 enum eRemoteEditAction
 {
-	eRemoteEditActionFileMoveOffset = 1,	// move to m_iOffset relative to the current position in queue
-	eRemoteEditActionFileMoveTop,			// move to top of queue
-	eRemoteEditActionFileMoveBottom,		// move to bottom of queue
-	eRemoteEditActionFilePause,				// pause
-	eRemoteEditActionFileResume,			// resume (unpause)
-	eRemoteEditActionFileDelete,			// delete
+	eRemoteEditActionFileMoveOffset = 1,	// move files to m_iOffset relative to the current position in download-queue
+	eRemoteEditActionFileMoveTop,			// move files to the top of download-queue
+	eRemoteEditActionFileMoveBottom,		// move files to the bottom of download-queue
+	eRemoteEditActionFilePause,				// pause files
+	eRemoteEditActionFileResume,			// resume (unpause) files
+	eRemoteEditActionFileDelete,			// delete files
 	eRemoteEditActionFilePauseAllPars,		// pause only (all) pars (does not affect other files)
 	eRemoteEditActionFilePauseExtraPars,	// pause only (almost all) pars, except main par-file (does not affect other files)
-	eRemoteEditActionGroupMoveOffset,		// move to m_iOffset relative to the current position in queue
-	eRemoteEditActionGroupMoveTop,			// move to top of queue
-	eRemoteEditActionGroupMoveBottom,		// move to bottom of queue
-	eRemoteEditActionGroupPause,			// pause
-	eRemoteEditActionGroupResume,			// resume (unpause)
-	eRemoteEditActionGroupDelete,			// delete
-	eRemoteEditActionGroupPauseAllPars,		// pause only (all) pars (does not affect other files)
-	eRemoteEditActionGroupPauseExtraPars	// pause only (almost all) pars, except main par-file (does not affect other files)
+	eRemoteEditActionFileSetPriority,		// set priority for files
+	eRemoteEditActionFileReorder,			// (not supported)
+	eRemoteEditActionFileSplit,				// split - create new group from selected files
+	eRemoteEditActionGroupMoveOffset,		// move group to m_iOffset relative to the current position in download-queue
+	eRemoteEditActionGroupMoveTop,			// move group to the top of download-queue
+	eRemoteEditActionGroupMoveBottom,		// move group to the bottom of download-queue
+	eRemoteEditActionGroupPause,			// pause group
+	eRemoteEditActionGroupResume,			// resume (unpause) group
+	eRemoteEditActionGroupDelete,			// delete group
+	eRemoteEditActionGroupDupeDelete,		// delete group
+	eRemoteEditActionGroupFinalDelete,		// delete group
+	eRemoteEditActionGroupPauseAllPars,		// pause only (all) pars (does not affect other files) in group
+	eRemoteEditActionGroupPauseExtraPars,	// pause only (almost all) pars in group, except main par-file (does not affect other files)
+	eRemoteEditActionGroupSetPriority,		// set priority for groups
+	eRemoteEditActionGroupSetCategory,		// set or change category for a group
+	eRemoteEditActionGroupMerge,			// merge group
+	eRemoteEditActionGroupSetParameter,		// set post-process parameter for group
+	eRemoteEditActionGroupSetName,			// set group name (rename group)
+	eRemoteEditActionGroupSetDupeKey,		// (reserved)
+	eRemoteEditActionGroupSetDupeScore,		// (reserved)
+	eRemoteEditActionGroupSetDupeMode,		// (reserved)
+	eRemoteEditActionPostMoveOffset = 51,	// move post-job to m_iOffset relative to the current position in post-queue
+	eRemoteEditActionPostMoveTop,			// move post-job to the top of post-queue
+	eRemoteEditActionPostMoveBottom,		// move post-job to the bottom of post-queue
+	eRemoteEditActionPostDelete,			// delete post-job
+	eRemoteEditActionHistoryDelete,			// hide history-item
+	eRemoteEditActionHistoryFinalDelete,	// delete history-item
+	eRemoteEditActionHistoryReturn,			// move history-item back to download queue
+	eRemoteEditActionHistoryProcess,		// move history-item back to download queue and start postprocessing
+	eRemoteEditActionHistoryRedownload,		// move history-item back to download queue for redownload
+	eRemoteEditActionHistorySetParameter,	// set post-process parameter for history-item
+	eRemoteEditActionHistorySetDupeKey,		// (reserved)
+	eRemoteEditActionHistorySetDupeScore,	// (reserved)
+	eRemoteEditActionHistorySetDupeMode,	// (reserved)
+	eRemoteEditActionHistorySetDupeBackup,	// (reserved)
+	eRemoteEditActionHistoryMarkBad,		// mark history-item as bad (and download other duplicate)
+	eRemoteEditActionHistoryMarkGood		// mark history-item as good (and push it into dup-history)
+};
+
+// Possible values for field "m_iAction" of struct "SNZBPauseUnpauseRequest":
+enum eRemotePauseUnpauseAction
+{
+	eRemotePauseUnpauseActionDownload = 1,	// pause/unpause download queue
+	eRemotePauseUnpauseActionDownload2,		// pause/unpause download queue (second pause-register)
+	eRemotePauseUnpauseActionPostProcess,	// pause/unpause post-processor queue
+	eRemotePauseUnpauseActionScan			// pause/unpause scan of incoming nzb-directory
+};
+
+// Possible values for field "m_iMatchMode" of struct "SNZBEditQueueRequest":
+enum eRemoteMatchMode
+{
+	eRemoteMatchModeID = 1,				// ID
+	eRemoteMatchModeName,				// Name
+	eRemoteMatchModeRegEx,				// RegEx
 };
 
 // The basic SNZBRequestBase struct, used in all requests
@@ -84,7 +141,8 @@ struct SNZBRequestBase
 	int32_t					m_iSignature;			// Signature must be NZBMESSAGE_SIGNATURE in integer-value
 	int32_t					m_iStructSize;			// Size of the entire struct
 	int32_t					m_iType;				// Message type, see enum in NZBMessageRequest-namespace
-	char					m_szPassword[NZBREQUESTPASSWORDSIZE];	// Password needs to be in every request
+	char					m_szUsername[NZBREQUESTPASSWORDSIZE];	// User name
+	char					m_szPassword[NZBREQUESTPASSWORDSIZE];	// Password
 };
 
 // The basic SNZBResposneBase struct, used in all responses
@@ -99,7 +157,10 @@ struct SNZBDownloadRequest
 {
 	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
 	char					m_szFilename[NZBREQUESTFILENAMESIZE];	// Name of nzb-file, may contain full path (local path on client) or only filename
+	char					m_szCategory[NZBREQUESTFILENAMESIZE];	// Category, can be empty
 	int32_t					m_bAddFirst;			// 1 - add file to the top of download queue
+	int32_t					m_bAddPaused;			// 1 - pause added files
+	int32_t					m_iPriority;			// Priority for files (0 - default)
 	int32_t					m_iTrailingDataLength;	// Length of nzb-file in bytes
 	//char					m_szContent[m_iTrailingDataLength];	// variable sized
 };
@@ -119,6 +180,9 @@ struct SNZBListRequest
 	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
 	int32_t					m_bFileList;			// 1 - return file list
 	int32_t					m_bServerState;			// 1 - return server state
+	int32_t					m_iMatchMode;			// File/Group match mode, see enum eRemoteMatchMode (only values eRemoteMatchModeID (no filter) and eRemoteMatchModeRegEx are allowed)
+	int32_t					m_bMatchGroup;			// 0 - match files; 1 - match nzbs (when m_iMatchMode == eRemoteMatchModeRegEx)
+	char					m_szPattern[NZBREQUESTFILENAMESIZE];	// RegEx Pattern (when m_iMatchMode == eRemoteMatchModeRegEx)
 };
 
 // A list response
@@ -130,37 +194,73 @@ struct SNZBListResponse
 	int32_t 				m_iRemainingSizeHi;		// Remaining size in bytes, High 32-bits of 64-bit value
 	int32_t					m_iDownloadRate;		// Current download speed, in Bytes pro Second
 	int32_t					m_iDownloadLimit;		// Current download limit, in Bytes pro Second
-	int32_t					m_bServerPaused;		// 1 - server is currently in paused-state
+	int32_t					m_bDownloadPaused;		// 1 - download queue is currently in paused-state
+	int32_t					m_bDownload2Paused;		// 1 - download queue is currently in paused-state (second pause-register)
+	int32_t					m_bDownloadStandBy;		// 0 - there are currently downloads running, 1 - no downloads in progress (download queue paused or all download jobs completed)
+	int32_t					m_bPostPaused;			// 1 - post-processor queue is currently in paused-state
+	int32_t					m_bScanPaused;			// 1 - scaning of incoming directory is currently in paused-state
 	int32_t					m_iThreadCount;			// Number of threads running
 	int32_t					m_iPostJobCount;		// Number of jobs in post-processor queue (including current job)
 	int32_t					m_iUpTimeSec;			// Server up time in seconds
 	int32_t					m_iDownloadTimeSec;		// Server download time in seconds (up_time - standby_time)
 	int32_t					m_iDownloadedBytesLo;	// Amount of data downloaded since server start, Low 32-bits of 64-bit value
 	int32_t					m_iDownloadedBytesHi;	// Amount of data downloaded since server start, High 32-bits of 64-bit value
-	int32_t					m_bServerStandBy;		// 0 - there are currently downloads running, 1 - no downloads in progress (server paused or all jobs completed)
-	int32_t					m_iNrTrailingEntries;	// Number of List-entries, following to this structure
-	int32_t					m_iTrailingDataLength;	// Length of all List-entries, following to this structure
-	// SNZBListResponseEntry m_Entries[m_iNrTrailingEntries]		// variable sized
+	int32_t					m_bRegExValid;			// 0 - error in RegEx-pattern, 1 - RegEx-pattern is valid (only when Request has eRemoteMatchModeRegEx)
+	int32_t					m_iNrTrailingNZBEntries;	// Number of List-NZB-entries, following to this structure
+	int32_t					m_iNrTrailingPPPEntries;	// Number of List-PPP-entries, following to this structure
+	int32_t					m_iNrTrailingFileEntries;	// Number of List-File-entries, following to this structure
+	int32_t					m_iTrailingDataLength;		// Length of all List-entries, following to this structure
+	// SNZBListResponseEntry m_NZBEntries[m_iNrTrailingNZBEntries]			// variable sized
+	// SNZBListResponseEntry m_PPPEntries[m_iNrTrailingPPPEntries]			// variable sized
+	// SNZBListResponseEntry m_FileEntries[m_iNrTrailingFileEntries]		// variable sized
 };
 
-// A list response entry
-struct SNZBListResponseEntry
+// A list response nzb entry
+struct SNZBListResponseNZBEntry
+{
+	int32_t					m_iSizeLo;				// Size of all files in bytes, Low 32-bits of 64-bit value
+	int32_t					m_iSizeHi;				// Size of all files in bytes, High 32-bits of 64-bit value
+	int32_t					m_bMatch;				// 1 - group matches the pattern (only when Request has eRemoteMatchModeRegEx)
+	int32_t					m_iFilenameLen;			// Length of Filename-string (m_szFilename), following to this record
+	int32_t					m_iNameLen;				// Length of Name-string (m_szName), following to this record
+	int32_t					m_iDestDirLen;			// Length of DestDir-string (m_szDestDir), following to this record
+	int32_t					m_iCategoryLen;			// Length of Category-string (m_szCategory), following to this record
+	int32_t					m_iQueuedFilenameLen;	// Length of queued file name (m_szQueuedFilename), following to this record
+	//char					m_szFilename[m_iFilenameLen];				// variable sized
+	//char					m_szName[m_iNameLen];						// variable sized
+	//char					m_szDestDir[m_iDestDirLen];					// variable sized
+	//char					m_szCategory[m_iCategoryLen];				// variable sized
+	//char					m_szQueuedFilename[m_iQueuedFilenameLen];	// variable sized
+};
+
+// A list response pp-parameter entry
+struct SNZBListResponsePPPEntry
+{
+	int32_t					m_iNZBIndex;			// Index of NZB-Entry in m_NZBEntries-list
+	int32_t					m_iNameLen;				// Length of Name-string (m_szName), following to this record
+	int32_t					m_iValueLen;			// Length of Value-string (m_szValue), following to this record
+	//char					m_szName[m_iNameLen];	// variable sized
+	//char					m_szValue[m_iValueLen];	// variable sized
+};
+
+// A list response file entry
+struct SNZBListResponseFileEntry
 {
 	int32_t					m_iID;					// Entry-ID
+	int32_t					m_iNZBIndex;			// Index of NZB-Entry in m_NZBEntries-list
 	int32_t					m_iFileSizeLo;			// Filesize in bytes, Low 32-bits of 64-bit value
 	int32_t					m_iFileSizeHi;			// Filesize in bytes, High 32-bits of 64-bit value
 	int32_t					m_iRemainingSizeLo;		// Remaining size in bytes, Low 32-bits of 64-bit value
 	int32_t					m_iRemainingSizeHi;		// Remaining size in bytes, High 32-bits of 64-bit value
 	int32_t					m_bPaused;				// 1 - file is paused
 	int32_t					m_bFilenameConfirmed;	// 1 - Filename confirmed (read from article body), 0 - Filename parsed from subject (can be changed after reading of article)
-	int32_t					m_iNZBFilenameLen;		// Length of NZBFileName-string (m_szNZBFilename), following to this record
+	int32_t					m_iPriority;			// Download priority
+	int32_t					m_iActiveDownloads;		// Number of active downloads for this file
+	int32_t					m_bMatch;				// 1 - file matches the pattern (only when Request has eRemoteMatchModeRegEx)
 	int32_t					m_iSubjectLen;			// Length of Subject-string (m_szSubject), following to this record
 	int32_t					m_iFilenameLen;			// Length of Filename-string (m_szFilename), following to this record
-	int32_t					m_iDestDirLen;			// Length of DestDir-string (m_szDestDir), following to this record
-	//char					m_szNZBFilename[m_iNZBFilenameLen];	// variable sized, may contain full path (local path on client) or only filename
 	//char					m_szSubject[m_iSubjectLen];			// variable sized
 	//char					m_szFilename[m_iFilenameLen];		// variable sized
-	//char					m_szDestDir[m_iDestDirLen];			// variable sized
 };
 
 // A log request
@@ -196,6 +296,7 @@ struct SNZBPauseUnpauseRequest
 {
 	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
 	int32_t					m_bPause;				// 1 - server must be paused, 0 - server must be unpaused
+	int32_t					m_iAction;				// Action to be executed, see enum eRemotePauseUnpauseAction
 };
 
 // A Pause/Unpause response
@@ -223,17 +324,23 @@ struct SNZBSetDownloadRateResponse
 	//char					m_szText[m_iTrailingDataLength];	// variable sized
 };
 
-// An edit queue request
+// edit queue request
 struct SNZBEditQueueRequest
 {
 	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
-	int32_t					m_iAction;				// Action to be executed, see enum in NZBMessageRequest-namespace
+	int32_t					m_iAction;				// Action to be executed, see enum eRemoteEditAction
 	int32_t					m_iOffset;				// Offset to move (for m_iAction = 0)
 	int32_t					m_bSmartOrder;			// For Move-Actions: 0 - execute action for each ID in order they are placed in array;
 													// 1 - smart execute to ensure that the relative order of all affected IDs are not changed.
-	int32_t					m_iNrTrailingEntries;	// Number of ID-entries, following to this structure
-	int32_t					m_iTrailingDataLength;	// Length of all ID-entries, following to this structure
-	//int32_t				m_iIDs[m_iNrTrailingEntries];	// variable sized array of IDs. For File-Actions - ID of file, for Group-Actions - ID of any file belonging to group
+	int32_t					m_iMatchMode;				// File/Group match mode, see enum eRemoteMatchMode
+	int32_t					m_iNrTrailingIDEntries;		// Number of ID-entries, following to this structure
+	int32_t					m_iNrTrailingNameEntries;	// Number of Name-entries, following to this structure
+	int32_t					m_iTrailingNameEntriesLen;	// Length of all Name-entries, following to this structure
+	int32_t					m_iTextLen;					// Length of Text-string (m_szText), following to this record
+	int32_t					m_iTrailingDataLength;		// Length of Text-string and all ID-entries, following to this structure
+	//char					m_szText[m_iTextLen];		// variable sized
+	//int32_t				m_iIDs[m_iNrTrailingIDEntries];			// variable sized array of IDs. For File-Actions - ID of file, for Group-Actions - ID of any file belonging to group
+	//char*					m_szNames[m_iNrTrailingNameEntries];	// variable sized array of strings. For File-Actions - name of file incl. nzb-name as path, for Group-Actions - name of group
 };
 
 // An edit queue response
@@ -275,6 +382,21 @@ struct SNZBShutdownResponse
 	//char					m_szText[m_iTrailingDataLength];	// variable sized
 };
 
+// Reload server request
+struct SNZBReloadRequest
+{
+	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
+};
+
+// Reload server response
+struct SNZBReloadResponse
+{
+	SNZBResponseBase		m_MessageBase;			// Must be the first in the struct
+	int32_t					m_bSuccess;				// 0 - command failed, 1 - command executed successfully
+	int32_t					m_iTrailingDataLength;	// Length of Text-string (m_szText), following to this record
+	//char					m_szText[m_iTrailingDataLength];	// variable sized
+};
+
 // Server version request
 struct SNZBVersionRequest
 {
@@ -316,12 +438,10 @@ struct SNZBPostQueueResponseEntry
 	int32_t					m_iTotalTimeSec;		// Number of seconds this post-job is beeing processed (after it first changed the state from QUEUED).
 	int32_t					m_iStageTimeSec;		// Number of seconds the current stage is beeing processed.
 	int32_t					m_iNZBFilenameLen;		// Length of NZBFileName-string (m_szNZBFilename), following to this record
-	int32_t					m_iParFilename;			// Length of ParFilename-string (m_szParFilename), following to this record
 	int32_t					m_iInfoNameLen;			// Length of Filename-string (m_szFilename), following to this record
 	int32_t					m_iDestDirLen;			// Length of DestDir-string (m_szDestDir), following to this record
 	int32_t					m_iProgressLabelLen;	// Length of ProgressLabel-string (m_szProgressLabel), following to this record
 	//char					m_szNZBFilename[m_iNZBFilenameLen];		// variable sized, may contain full path (local path on client) or only filename
-	//char					m_szParFilename[m_iParFilename];		// variable sized
 	//char					m_szInfoName[m_iInfoNameLen];			// variable sized
 	//char					m_szDestDir[m_iDestDirLen];				// variable sized
 	//char					m_szProgressLabel[m_iProgressLabelLen];	// variable sized
@@ -336,7 +456,7 @@ struct SNZBWriteLogRequest
 	//char					m_szText[m_iTrailingDataLength];	// variable sized
 };
 
-// Write log  response
+// Write log response
 struct SNZBWriteLogResponse
 {
 	SNZBResponseBase		m_MessageBase;			// Must be the first in the struct
@@ -345,4 +465,102 @@ struct SNZBWriteLogResponse
 	//char					m_szText[m_iTrailingDataLength];	// variable sized
 };
 
+// Scan nzb directory request
+struct SNZBScanRequest
+{
+	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
+	int32_t					m_bSyncMode;			// 0 - asynchronous Scan (the command returns immediately), 1 - synchronous Scan (the command returns when the scan is completed)
+};
+
+// Scan nzb directory response
+struct SNZBScanResponse
+{
+	SNZBResponseBase		m_MessageBase;			// Must be the first in the struct
+	int32_t					m_bSuccess;				// 0 - command failed, 1 - command executed successfully
+	int32_t					m_iTrailingDataLength;	// Length of Text-string (m_szText), following to this record
+	//char					m_szText[m_iTrailingDataLength];	// variable sized
+};
+
+// A history request
+struct SNZBHistoryRequest
+{
+	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
+};
+
+// history response
+struct SNZBHistoryResponse
+{
+	SNZBResponseBase		m_MessageBase;			// Must be the first in the struct
+	int32_t					m_iEntrySize;			// Size of the SNZBHistoryResponseEntry-struct
+	int32_t					m_iNrTrailingEntries;	// Number of History-entries, following to this structure
+	int32_t					m_iTrailingDataLength;	// Length of all History-entries, following to this structure
+	// SNZBHistoryResponseEntry m_Entries[m_iNrTrailingEntries]			// variable sized
+};
+
+// history entry
+struct SNZBHistoryResponseEntry
+{
+	int32_t					m_iID;					// History-ID
+	int32_t					m_iKind;				// Kind of Item: 1 - Collection (NZB), 2 - URL
+	int32_t					m_tTime;				// When the item was added to history. time since the Epoch (00:00:00 UTC, January 1, 1970), measured in seconds.
+	int32_t					m_iNicenameLen;			// Length of Nicename-string (m_szNicename), following to this record
+	// for Collection items (m_iKind = 1)
+	int32_t					m_iSizeLo;				// Size of all files in bytes, Low 32-bits of 64-bit value
+	int32_t					m_iSizeHi;				// Size of all files in bytes, High 32-bits of 64-bit value
+	int32_t					m_iFileCount;			// Initial number of files included in NZB-file
+	int32_t					m_iParStatus;			// See NZBInfo::EParStatus
+	int32_t					m_iScriptStatus;		// See NZBInfo::EScriptStatus
+	// for URL items (m_iKind = 2)
+	int32_t					m_iUrlStatus;			// See UrlInfo::EStatus
+	// trailing data
+	//char					m_szNicename[m_iNicenameLen];				// variable sized
+};
+
+// download url request
+struct SNZBDownloadUrlRequest
+{
+	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
+	char					m_szURL[NZBREQUESTFILENAMESIZE];		// url to nzb-file
+	char					m_szNZBFilename[NZBREQUESTFILENAMESIZE];// Name of nzb-file. Can be empty, then the filename is read from URL download response
+	char					m_szCategory[NZBREQUESTFILENAMESIZE];	// Category, can be empty
+	int32_t					m_bAddFirst;							// 1 - add url to the top of download queue
+	int32_t					m_bAddPaused;							// 1 - pause added files
+	int32_t					m_iPriority;							// Priority for files (0 - default)
+};
+
+// download url response
+struct SNZBDownloadUrlResponse
+{
+	SNZBResponseBase		m_MessageBase;			// Must be the first in the struct
+	int32_t					m_bSuccess;				// 0 - command failed, 1 - command executed successfully
+	int32_t					m_iTrailingDataLength;	// Length of Text-string (m_szText), following to this record
+	//char					m_szText[m_iTrailingDataLength];	// variable sized
+};
+
+// UrlQueue request
+struct SNZBUrlQueueRequest
+{
+	SNZBRequestBase			m_MessageBase;			// Must be the first in the struct
+};
+
+// UrlQueue response
+struct SNZBUrlQueueResponse
+{
+	SNZBResponseBase		m_MessageBase;			// Must be the first in the struct
+	int32_t					m_iEntrySize;			// Size of the SNZBUrlQueueResponseEntry-struct
+	int32_t					m_iNrTrailingEntries;	// Number of UrlQueue-entries, following to this structure
+	int32_t					m_iTrailingDataLength;	// Length of all UrlQueue-entries, following to this structure
+	// SNZBUrlQueueResponseEntry m_Entries[m_iNrTrailingEntries]		// variable sized
+};
+
+// UrlQueue response entry
+struct SNZBUrlQueueResponseEntry
+{
+	int32_t					m_iID;					// ID of Url-entry
+	int32_t					m_iURLLen;				// Length of URL-string (m_szURL), following to this record
+	int32_t					m_iNZBFilenameLen;		// Length of NZBFilename-string (m_szNZBFilename), following to this record
+	//char					m_szURL[m_iURLLen];					// variable sized
+	//char					m_szNZBFilename[m_iNZBFilenameLen];	// variable sized
+};
+
 #endif

NCursesFrontend.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2011 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -25,7 +25,7 @@
 
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32
@@ -60,6 +60,18 @@
 #undef erase
 #endif
 
+#ifndef WIN32
+// curses.h on Solaris declares "clear()" via DEFINE. That causes problems, because
+// it also affects calls to deque's method "clear()", producing compiler errors.
+// We use function "curses_clear()" to call macro "clear" of curses, then
+// undefine macro "clear".
+void curses_clear()
+{
+    clear();
+}
+#undef clear
+#endif
+
 extern Options* g_pOptions;
 extern void ExitProc();
 
@@ -74,6 +86,7 @@ static const int NCURSES_COLORPAIR_KEYBAR		= 8;
 static const int NCURSES_COLORPAIR_INFOLINE		= 9;
 static const int NCURSES_COLORPAIR_TEXTHIGHL	= 10;
 static const int NCURSES_COLORPAIR_CURSOR		= 11;
+static const int NCURSES_COLORPAIR_HINT			= 12;
 
 static const int MAX_SCREEN_WIDTH				= 512;
 
@@ -125,10 +138,10 @@ NCursesFrontend::NCursesFrontend()
 	m_bGroupFiles = g_pOptions->GetCursesGroup();
 	m_QueueWindowPercentage = 0.5f;
 	m_iDataUpdatePos = 0;
+    m_bUpdateNextTime = false;
 	m_iLastEditEntry = -1;
 	m_bLastPausePars = false;
-
-	m_groupQueue.clear();
+	m_szHint = NULL;
 
     // Setup curses
 #ifdef WIN32
@@ -182,20 +195,16 @@ NCursesFrontend::NCursesFrontend()
         init_pair(NCURSES_COLORPAIR_INFOLINE,	COLOR_WHITE,	COLOR_BLUE);
         init_pair(NCURSES_COLORPAIR_TEXTHIGHL,	COLOR_BLACK,	COLOR_CYAN);
         init_pair(NCURSES_COLORPAIR_CURSOR,		COLOR_BLACK,	COLOR_YELLOW);
+        init_pair(NCURSES_COLORPAIR_HINT,		COLOR_WHITE,	COLOR_RED);
     }
 }
 
 NCursesFrontend::~NCursesFrontend()
 {
 #ifdef WIN32
-	if (m_pScreenBuffer)
-	{
-		free(m_pScreenBuffer);
-	}
-	if (m_pOldScreenBuffer)
-	{
-		free(m_pOldScreenBuffer);
-	}
+	free(m_pScreenBuffer);
+	free(m_pOldScreenBuffer);
+
 	m_ColorAttr.clear();
 
 	HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
@@ -210,32 +219,52 @@ NCursesFrontend::~NCursesFrontend()
     endwin();
 #endif
     printf("\n");
+	SetHint(NULL);
 }
 
 void NCursesFrontend::Run()
 {
     debug("Entering NCursesFrontend-loop");
 
-	int iScreenUpdateInterval = 25;
-	int iScreenUpdatePos = 0;
 	m_iDataUpdatePos = 0;
 
     while (!IsStopped())
     {
         // The data (queue and log) is updated each m_iUpdateInterval msec,
         // but the window is updated more often for better reaction on user's input
-		if (iScreenUpdatePos <= 0 || m_iDataUpdatePos <= 0)
+
+		bool updateNow = false;
+		int iKey = ReadConsoleKey();
+
+		if (iKey != READKEY_EMPTY)
 		{
-			iScreenUpdatePos = iScreenUpdateInterval;
-			Update();
-			if (m_iDataUpdatePos <= 0)
-			{
-				m_iDataUpdatePos = m_iUpdateInterval;
-			}
+			// Update now and next if a key is pressed.
+			updateNow = true;
+			m_bUpdateNextTime = true;
+		} 
+		else if (m_bUpdateNextTime)
+		{
+			// Update due to key being pressed during previous call.
+			updateNow = true;
+			m_bUpdateNextTime = false;
+		} 
+		else if (m_iDataUpdatePos <= 0) 
+		{
+			updateNow = true;
+			m_bUpdateNextTime = false;
+		}
+
+		if (updateNow) 
+		{
+			Update(iKey);
+		}
+
+		if (m_iDataUpdatePos <= 0)
+		{
+			m_iDataUpdatePos = m_iUpdateInterval;
 		}
 
 		usleep(10 * 1000);
-		iScreenUpdatePos -= 10;
 		m_iDataUpdatePos -= 10;
     }
 
@@ -248,9 +277,10 @@ void NCursesFrontend::Run()
 void NCursesFrontend::NeedUpdateData()
 {
 	m_iDataUpdatePos = 10;
+	m_bUpdateNextTime = true;
 }
 
-void NCursesFrontend::Update()
+void NCursesFrontend::Update(int iKey)
 {
     // Figure out how big the screen is
 	CalcWindowSizes();
@@ -265,6 +295,9 @@ void NCursesFrontend::Update()
             return;
         }
 		PrepareGroupQueue();
+
+		// recalculate frame sizes
+		CalcWindowSizes();
     }
 
 	if (m_eInputMode == eEditQueue)
@@ -278,7 +311,7 @@ void NCursesFrontend::Update()
 	}
 
     //------------------------------------------
-    // Print Current NZBQueue
+    // Print Current NZBInfoList
     //------------------------------------------
 	if (m_iQueueWinHeight > 0)
 	{
@@ -297,8 +330,7 @@ void NCursesFrontend::Update()
 
 	PrintKeyInputBar();
 
-    // Update the input
-    UpdateInput();
+    UpdateInput(iKey);
 
 	RefreshScreen();
 }
@@ -324,7 +356,7 @@ void NCursesFrontend::CalcWindowSizes()
 		m_pOldScreenBuffer = (CHAR_INFO*)realloc(m_pOldScreenBuffer, m_iScreenBufferSize);
 		memset(m_pOldScreenBuffer, 0, m_iScreenBufferSize);
 #else
-        clear();
+        curses_clear();
 #endif
         m_iScreenHeight = iNrRows;
         m_iScreenWidth = iNrColumns;
@@ -362,7 +394,7 @@ int NCursesFrontend::CalcQueueSize()
 	else
 	{
 		DownloadQueue* pDownloadQueue = LockQueue();
-		int iQueueSize = pDownloadQueue->size();
+		int iQueueSize = pDownloadQueue->GetFileQueue()->size();
 		UnlockQueue();
 		return iQueueSize;
 	}
@@ -501,7 +533,7 @@ void NCursesFrontend::PrintMessages()
 
 int NCursesFrontend::PrintMessage(Message* Msg, int iRow, int iMaxLines)
 {
-    char* szMessageType[] = { "INFO    ", "WARNING ", "ERROR   ", "DEBUG   ", "DETAIL  "};
+    const char* szMessageType[] = { "INFO    ", "WARNING ", "ERROR   ", "DEBUG   ", "DETAIL  "};
     const int iMessageTypeColor[] = { NCURSES_COLORPAIR_INFO, NCURSES_COLORPAIR_WARNING,
     	NCURSES_COLORPAIR_ERROR, NCURSES_COLORPAIR_DEBUG, NCURSES_COLORPAIR_DETAIL };
 
@@ -513,6 +545,8 @@ int NCursesFrontend::PrintMessage(Message* Msg, int iRow, int iMaxLines)
 		szText = (char*)malloc(iLen);
 
 		time_t rawtime = Msg->GetTime();
+		rawtime += g_pOptions->GetTimeCorrection();
+
 		char szTime[50];
 #ifdef HAVE_CTIME_R_3
 		ctime_r(&rawtime, szTime, 50);
@@ -576,10 +610,10 @@ void NCursesFrontend::PrintStatus()
     char timeString[100];
     timeString[0] = '\0';
 
-	float fCurrentDownloadSpeed = m_bStandBy ? 0 : m_fCurrentDownloadSpeed;
-    if (fCurrentDownloadSpeed > 0.0 && !m_bPause)
+	int iCurrentDownloadSpeed = m_bStandBy ? 0 : m_iCurrentDownloadSpeed;
+    if (iCurrentDownloadSpeed > 0 && !(m_bPauseDownload || m_bPauseDownload2))
     {
-        long long remain_sec = (long long)(m_lRemainingSize / (fCurrentDownloadSpeed * 1024));
+        long long remain_sec = (long long)(m_lRemainingSize / iCurrentDownloadSpeed);
 		int h = (int)(remain_sec / 3600);
 		int m = (int)((remain_sec % 3600) / 60);
 		int s = (int)(remain_sec % 60);
@@ -587,9 +621,9 @@ void NCursesFrontend::PrintStatus()
     }
 
     char szDownloadLimit[128];
-    if (m_fDownloadLimit > 0.0f)
+    if (m_iDownloadLimit > 0)
     {
-        sprintf(szDownloadLimit, ", Limit %.0f KB/s", m_fDownloadLimit);
+        sprintf(szDownloadLimit, ", Limit %.0f KB/s", (float)m_iDownloadLimit / 1024.0);
     }
     else
     {
@@ -606,11 +640,15 @@ void NCursesFrontend::PrintStatus()
         szPostStatus[0] = 0;
     }
 
-	float fAverageSpeed = Util::Int64ToFloat(m_iDnTimeSec > 0 ? m_iAllBytes / m_iDnTimeSec / 1024 : 0);
+	float fAverageSpeed = (float)(Util::Int64ToFloat(m_iDnTimeSec > 0 ? m_iAllBytes / m_iDnTimeSec : 0) / 1024.0);
 
-	snprintf(tmp, MAX_SCREEN_WIDTH, " %d threads, %.0f KB/s, %.2f MB remaining%s%s%s%s, Avg. %.0f KB/s", 
-		m_iThreadCount, fCurrentDownloadSpeed, (float)(Util::Int64ToFloat(m_lRemainingSize) / 1024.0 / 1024.0), timeString, 
-		szPostStatus, m_bPause ? (m_bStandBy ? ", Paused" : ", Pausing") : "", szDownloadLimit, fAverageSpeed);
+	snprintf(tmp, MAX_SCREEN_WIDTH, " %d threads, %.*f KB/s, %.2f MB remaining%s%s%s%s%s, Avg. %.*f KB/s", 
+		m_iThreadCount, (iCurrentDownloadSpeed >= 10*1024 ? 0 : 1), (float)iCurrentDownloadSpeed / 1024.0, 
+		(float)(Util::Int64ToFloat(m_lRemainingSize) / 1024.0 / 1024.0), timeString, szPostStatus, 
+		m_bPauseDownload || m_bPauseDownload2 ? (m_bStandBy ? ", Paused" : ", Pausing") : "",
+		m_bPauseDownload || m_bPauseDownload2 ? 
+			(m_bPauseDownload && m_bPauseDownload2 ? " (+2)" : m_bPauseDownload2 ? " (2)" : "") : "",
+		szDownloadLimit, (fAverageSpeed >= 10 ? 0 : 1), fAverageSpeed);
 	tmp[MAX_SCREEN_WIDTH - 1] = '\0';
     PlotLine(tmp, iStatusRow, 0, NCURSES_COLORPAIR_STATUS);
 }
@@ -620,6 +658,20 @@ void NCursesFrontend::PrintKeyInputBar()
     int iQueueSize = CalcQueueSize();
 	int iInputBarRow = m_iScreenHeight - 1;
 	
+	if (m_szHint)
+	{
+		time_t tTime = time(NULL);
+		if (tTime - m_tStartHint < 5)
+		{
+			PlotLine(m_szHint, iInputBarRow, 0, NCURSES_COLORPAIR_HINT);
+			return;
+		}
+		else
+		{
+			SetHint(NULL);
+		}
+	}
+
     switch (m_eInputMode)
     {
     case eNormal:
@@ -634,7 +686,7 @@ void NCursesFrontend::PrintKeyInputBar()
         break;
     case eEditQueue:
     {
-		char* szStatus = NULL;
+		const char* szStatus = NULL;
 		if (m_iSelectedQueueEntry > 0 && iQueueSize > 1 && m_iSelectedQueueEntry == iQueueSize - 1)
 		{
 			szStatus = "(Q)uit | (E)xit | (P)ause | (D)elete | (U)p/(T)op";
@@ -666,6 +718,17 @@ void NCursesFrontend::PrintKeyInputBar()
     }
 }
 
+void NCursesFrontend::SetHint(const char* szHint)
+{
+	free(m_szHint);
+	m_szHint = NULL;
+	if (szHint)
+	{
+		m_szHint = strdup(szHint);
+		m_tStartHint = time(NULL);
+	}
+}
+
 void NCursesFrontend::PrintQueue()
 {
 	if (m_bGroupFiles)
@@ -683,7 +746,7 @@ void NCursesFrontend::PrintFileQueue()
 	int iLineNr = m_iQueueWinTop;
 			
     DownloadQueue* pDownloadQueue = LockQueue();
-	if (pDownloadQueue->empty())
+	if (pDownloadQueue->GetFileQueue()->empty())
     {
 		char szBuffer[MAX_SCREEN_WIDTH];
 		snprintf(szBuffer, sizeof(szBuffer), "%s Files for downloading", m_bUseColor ? "" : "*** ");
@@ -698,7 +761,7 @@ void NCursesFrontend::PrintFileQueue()
 		long long lPaused = 0;
 		int iPausedFiles = 0;
 		int i = 0;
-        for (DownloadQueue::iterator it = pDownloadQueue->begin(); it != pDownloadQueue->end(); it++, i++)
+        for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++, i++)
         {
             FileInfo* pFileInfo = *it;
 
@@ -716,14 +779,15 @@ void NCursesFrontend::PrintFileQueue()
         }
 		
 		char szRemaining[20];
-		FormatFileSize(szRemaining, sizeof(szRemaining), lRemaining);
+		Util::FormatFileSize(szRemaining, sizeof(szRemaining), lRemaining);
 
 		char szUnpaused[20];
-		FormatFileSize(szUnpaused, sizeof(szUnpaused), lRemaining - lPaused);
+		Util::FormatFileSize(szUnpaused, sizeof(szUnpaused), lRemaining - lPaused);
 		
 		char szBuffer[MAX_SCREEN_WIDTH];
 		snprintf(szBuffer, sizeof(szBuffer), " %sFiles for downloading - %i / %i files in queue - %s / %s", 
-			m_bUseColor ? "" : "*** ", pDownloadQueue->size(), pDownloadQueue->size() - iPausedFiles, szRemaining, szUnpaused);
+			m_bUseColor ? "" : "*** ", (int)pDownloadQueue->GetFileQueue()->size(),
+			(int)pDownloadQueue->GetFileQueue()->size() - iPausedFiles, szRemaining, szUnpaused);
 		szBuffer[MAX_SCREEN_WIDTH - 1] = '\0';
 		PrintTopHeader(szBuffer, m_iQueueWinTop, true);
     }
@@ -749,6 +813,19 @@ void NCursesFrontend::PrintFilename(FileInfo * pFileInfo, int iRow, bool bSelect
 		color = NCURSES_COLORPAIR_TEXT;
 	}
 
+	const char* szDownloading = "";
+	if (pFileInfo->GetActiveDownloads() > 0)
+	{
+		szDownloading = " *";
+	}
+
+	char szPriority[100];
+	szPriority[0] = '\0';
+	if (pFileInfo->GetPriority() != 0)
+	{
+		sprintf(szPriority, " [%+i]", pFileInfo->GetPriority());
+	}
+
 	char szCompleted[20];
 	szCompleted[0] = '\0';
 	if (pFileInfo->GetRemainingSize() < pFileInfo->GetSize())
@@ -759,7 +836,7 @@ void NCursesFrontend::PrintFilename(FileInfo * pFileInfo, int iRow, bool bSelect
 	char szNZBNiceName[1024];
 	if (m_bShowNZBname)
 	{
-		pFileInfo->GetNZBInfo()->GetNiceNZBName(szNZBNiceName, 1023);
+		strncpy(szNZBNiceName, pFileInfo->GetNZBInfo()->GetName(), 1023);
 		int len = strlen(szNZBNiceName);
 		szNZBNiceName[len] = PATH_SEPARATOR;
 		szNZBNiceName[len + 1] = '\0';
@@ -770,35 +847,15 @@ void NCursesFrontend::PrintFilename(FileInfo * pFileInfo, int iRow, bool bSelect
 	}
 
 	char szBuffer[MAX_SCREEN_WIDTH];
-	snprintf(szBuffer, MAX_SCREEN_WIDTH, "%s%i%s %s%s (%.2f MB%s)%s", Brace1, pFileInfo->GetID(),
-		Brace2, szNZBNiceName, pFileInfo->GetFilename(), (float)(Util::Int64ToFloat(pFileInfo->GetSize()) / 1024.0 / 1024.0),
+	snprintf(szBuffer, MAX_SCREEN_WIDTH, "%s%i%s%s%s %s%s (%.2f MB%s)%s", Brace1, pFileInfo->GetID(),
+		Brace2, szPriority, szDownloading, szNZBNiceName, pFileInfo->GetFilename(), 
+		(float)(Util::Int64ToFloat(pFileInfo->GetSize()) / 1024.0 / 1024.0),
 		szCompleted, pFileInfo->GetPaused() ? " (paused)" : "");
 	szBuffer[MAX_SCREEN_WIDTH - 1] = '\0';
 
 	PlotLine(szBuffer, iRow, 0, color);
 }
 
-void NCursesFrontend::FormatFileSize(char * szBuffer, int iBufLen, long long lFileSize)
-{
-	if (lFileSize > 1024 * 1024 * 1024)
-	{
-		snprintf(szBuffer, iBufLen, "%.2f GB", (float)(Util::Int64ToFloat(lFileSize) / 1024 / 1024 / 1024));
-	}
-	else if (lFileSize > 1024 * 1024)
-	{
-		snprintf(szBuffer, iBufLen, "%.2f MB", (float)(Util::Int64ToFloat(lFileSize) / 1024 / 1024));
-	}
-	else if (lFileSize > 1024)
-	{
-		snprintf(szBuffer, iBufLen, "%.2f KB", (float)(Util::Int64ToFloat(lFileSize) / 1024));
-	}
-	else 
-	{
-		snprintf(szBuffer, iBufLen, "%i", (int)lFileSize);
-	}
-	szBuffer[iBufLen - 1] = '\0';
-}
-
 void NCursesFrontend::PrintTopHeader(char* szHeader, int iLineNr, bool bUpTime)
 {
     char szBuffer[MAX_SCREEN_WIDTH];
@@ -863,6 +920,7 @@ void NCursesFrontend::PrintGroupQueue()
 {
 	int iLineNr = m_iQueueWinTop;
 
+    LockQueue();
 	GroupQueue* pGroupQueue = &m_groupQueue;
 	if (pGroupQueue->empty())
     {
@@ -875,8 +933,9 @@ void NCursesFrontend::PrintGroupQueue()
     else
     {
 		iLineNr++;
-		long long lRemaining = 0;
-		long long lPaused = 0;
+
+		ResetColWidths();
+		int iCalcLineNr = iLineNr;
 		int i = 0;
         for (GroupQueue::iterator it = pGroupQueue->begin(); it != pGroupQueue->end(); it++, i++)
         {
@@ -884,7 +943,20 @@ void NCursesFrontend::PrintGroupQueue()
 
 			if (i >= m_iQueueScrollOffset && i < m_iQueueScrollOffset + m_iQueueWinHeight -1)
 			{
-				PrintGroupname(pGroupInfo, iLineNr++, i == m_iSelectedQueueEntry);
+				PrintGroupname(pGroupInfo, iCalcLineNr++, false, true);
+			}
+        }
+
+		long long lRemaining = 0;
+		long long lPaused = 0;
+		i = 0;
+        for (GroupQueue::iterator it = pGroupQueue->begin(); it != pGroupQueue->end(); it++, i++)
+        {
+            GroupInfo* pGroupInfo = *it;
+
+			if (i >= m_iQueueScrollOffset && i < m_iQueueScrollOffset + m_iQueueWinHeight -1)
+			{
+				PrintGroupname(pGroupInfo, iLineNr++, i == m_iSelectedQueueEntry, false);
 			}
 
 			lRemaining += pGroupInfo->GetRemainingSize();
@@ -892,61 +964,151 @@ void NCursesFrontend::PrintGroupQueue()
         }
 		
 		char szRemaining[20];
-		FormatFileSize(szRemaining, sizeof(szRemaining), lRemaining);
+		Util::FormatFileSize(szRemaining, sizeof(szRemaining), lRemaining);
 
 		char szUnpaused[20];
-		FormatFileSize(szUnpaused, sizeof(szUnpaused), lRemaining - lPaused);
+		Util::FormatFileSize(szUnpaused, sizeof(szUnpaused), lRemaining - lPaused);
 		
 		char szBuffer[MAX_SCREEN_WIDTH];
 		snprintf(szBuffer, sizeof(szBuffer), " %sNZBs for downloading - %i NZBs in queue - %s / %s", 
-			m_bUseColor ? "" : "*** ", pGroupQueue->size(), szRemaining, szUnpaused);
+			m_bUseColor ? "" : "*** ", (int)pGroupQueue->size(), szRemaining, szUnpaused);
 		szBuffer[MAX_SCREEN_WIDTH - 1] = '\0';
 		PrintTopHeader(szBuffer, m_iQueueWinTop, false);
     }
+    UnlockQueue();
 }
 
-void NCursesFrontend::PrintGroupname(GroupInfo * pGroupInfo, int iRow, bool bSelected)
+void NCursesFrontend::ResetColWidths()
 {
-	int color = 0;
-	const char* Brace1 = "[";
-	const char* Brace2 = "]";
+	m_iColWidthFiles = 0;
+	m_iColWidthTotal = 0;
+	m_iColWidthLeft = 0;
+}
+
+void NCursesFrontend::PrintGroupname(GroupInfo * pGroupInfo, int iRow, bool bSelected, bool bCalcColWidth)
+{
+	int color = NCURSES_COLORPAIR_TEXT;
+	char chBrace1 = '[';
+	char chBrace2 = ']';
 	if (m_eInputMode == eEditQueue && bSelected)
 	{
 		color = NCURSES_COLORPAIR_TEXTHIGHL;
 		if (!m_bUseColor)
 		{
-			Brace1 = "<";
-			Brace2 = ">";
+			chBrace1 = '<';
+			chBrace2 = '>';
 		}
 	}
-	else
+
+	const char* szDownloading = "";
+	if (pGroupInfo->GetActiveDownloads() > 0)
 	{
-		color = NCURSES_COLORPAIR_TEXT;
+		szDownloading = " *";
 	}
 
 	long long lUnpausedRemainingSize = pGroupInfo->GetRemainingSize() - pGroupInfo->GetPausedSize();
 
 	char szRemaining[20];
-	FormatFileSize(szRemaining, sizeof(szRemaining), lUnpausedRemainingSize);
+	Util::FormatFileSize(szRemaining, sizeof(szRemaining), lUnpausedRemainingSize);
 
-	char szPaused[20];
-	szPaused[0] = '\0';
-	if (pGroupInfo->GetPausedSize() > 0)
+	char szPriority[100];
+	szPriority[0] = '\0';
+	if (pGroupInfo->GetMinPriority() != 0 || pGroupInfo->GetMaxPriority() != 0)
 	{
-		char szPausedSize[20];
-		FormatFileSize(szPausedSize, sizeof(szPausedSize), pGroupInfo->GetPausedSize());
-		sprintf(szPaused, " + %s paused", szPausedSize);
+		if (pGroupInfo->GetMinPriority() == pGroupInfo->GetMaxPriority())
+		{
+			sprintf(szPriority, " [%+i]", pGroupInfo->GetMinPriority());
+		}
+		else
+		{
+			sprintf(szPriority, " [%+i..%+i]", pGroupInfo->GetMinPriority(), pGroupInfo->GetMaxPriority());
+		}
 	}
 
-	char szNZBNiceName[1024];
-	pGroupInfo->GetNZBInfo()->GetNiceNZBName(szNZBNiceName, 1023);
-
 	char szBuffer[MAX_SCREEN_WIDTH];
-	snprintf(szBuffer, MAX_SCREEN_WIDTH, "%s%i-%i%s %s (%i file%s, %s%s)", Brace1, pGroupInfo->GetFirstID(), pGroupInfo->GetLastID(), Brace2, szNZBNiceName, 
-		pGroupInfo->GetRemainingFileCount(), pGroupInfo->GetRemainingFileCount() > 1 ? "s" : "", szRemaining, szPaused);
+
+	// Format:
+	// [id - id] Name   Left-Files/Paused     Total      Left     Time
+	// [1-2] Nzb-name             999/999 999.99 MB 999.99 MB 00:00:00
+
+	int iNameLen = 0;
+	if (bCalcColWidth)
+	{
+		iNameLen = m_iScreenWidth - 1 - 9 - 11 - 11 - 9;
+	}
+	else
+	{
+		iNameLen = m_iScreenWidth - 1 - m_iColWidthFiles - 2 - m_iColWidthTotal - 2 - m_iColWidthLeft - 2 - 9;
+	}
+
+	bool bPrintFormatted = iNameLen > 20;
+
+	if (bPrintFormatted)
+	{
+		char szFiles[20];
+		snprintf(szFiles, 20, "%i/%i", pGroupInfo->GetRemainingFileCount(), pGroupInfo->GetPausedFileCount());
+		szFiles[20-1] = '\0';
+		
+		char szTotal[20];
+		Util::FormatFileSize(szTotal, sizeof(szTotal), pGroupInfo->GetNZBInfo()->GetSize());
+
+		char szNameWithIds[1024];
+		snprintf(szNameWithIds, 1024, "%c%i-%i%c%s%s %s", chBrace1, pGroupInfo->GetFirstID(), pGroupInfo->GetLastID(), chBrace2, 
+			szPriority, szDownloading, pGroupInfo->GetNZBInfo()->GetName());
+		szNameWithIds[iNameLen] = '\0';
+
+		char szTime[100];
+		szTime[0] = '\0';
+		int iCurrentDownloadSpeed = m_bStandBy ? 0 : m_iCurrentDownloadSpeed;
+		if (pGroupInfo->GetPausedSize() > 0 && lUnpausedRemainingSize == 0)
+		{
+			snprintf(szTime, 100, "[paused]");
+			Util::FormatFileSize(szRemaining, sizeof(szRemaining), pGroupInfo->GetRemainingSize());
+		}
+		else if (iCurrentDownloadSpeed > 0 && !(m_bPauseDownload || m_bPauseDownload2))
+		{
+			long long remain_sec = (long long)(lUnpausedRemainingSize / iCurrentDownloadSpeed);
+			int h = (int)(remain_sec / 3600);
+			int m = (int)((remain_sec % 3600) / 60);
+			int s = (int)(remain_sec % 60);
+			if (h < 100)
+			{
+				snprintf(szTime, 100, "%.2d:%.2d:%.2d", h, m, s);
+			}
+			else
+			{
+				snprintf(szTime, 100, "99:99:99");
+			}
+		}
+
+		if (bCalcColWidth)
+		{
+			int iColWidthFiles = strlen(szFiles);
+			m_iColWidthFiles = iColWidthFiles > m_iColWidthFiles ? iColWidthFiles : m_iColWidthFiles;
+
+			int iColWidthTotal = strlen(szTotal);
+			m_iColWidthTotal = iColWidthTotal > m_iColWidthTotal ? iColWidthTotal : m_iColWidthTotal;
+
+			int iColWidthLeft = strlen(szRemaining);
+			m_iColWidthLeft = iColWidthLeft > m_iColWidthLeft ? iColWidthLeft : m_iColWidthLeft;
+		}
+		else
+		{
+			snprintf(szBuffer, MAX_SCREEN_WIDTH, "%-*s  %*s  %*s  %*s  %8s", iNameLen, szNameWithIds, m_iColWidthFiles, szFiles, m_iColWidthTotal, szTotal, m_iColWidthLeft, szRemaining, szTime);
+		}
+	}
+	else
+	{
+		snprintf(szBuffer, MAX_SCREEN_WIDTH, "%c%i-%i%c%s %s", chBrace1, pGroupInfo->GetFirstID(), 
+			pGroupInfo->GetLastID(), chBrace2, szDownloading, pGroupInfo->GetNZBInfo()->GetName());
+	}
+
 	szBuffer[MAX_SCREEN_WIDTH - 1] = '\0';
 
-	PlotLine(szBuffer, iRow, 0, color);
+	if (!bCalcColWidth)
+	{
+		PlotLine(szBuffer, iRow, 0, color);
+	}
 }
 
 void NCursesFrontend::PrepareGroupQueue()
@@ -954,17 +1116,13 @@ void NCursesFrontend::PrepareGroupQueue()
 	m_groupQueue.clear();
 
     DownloadQueue* pDownloadQueue = LockQueue();
-	GroupInfo::BuildGroups(pDownloadQueue, &m_groupQueue);
+	pDownloadQueue->BuildGroups(&m_groupQueue);
 	UnlockQueue();
 }
 
 void NCursesFrontend::ClearGroupQueue()
 {
-	for (GroupQueue::iterator it = m_groupQueue.begin(); it != m_groupQueue.end(); it++)
-	{
-		delete *it;
-	}
-	m_groupQueue.clear();
+	m_groupQueue.Clear();
 }
 
 bool NCursesFrontend::EditQueue(QueueEditor::EEditAction eAction, int iOffset)
@@ -1013,9 +1171,9 @@ bool NCursesFrontend::EditQueue(QueueEditor::EEditAction eAction, int iOffset)
 	else
 	{
 		DownloadQueue* pDownloadQueue = LockQueue();
-		if (m_iSelectedQueueEntry >= 0 && m_iSelectedQueueEntry < (int)pDownloadQueue->size())
+		if (m_iSelectedQueueEntry >= 0 && m_iSelectedQueueEntry < (int)pDownloadQueue->GetFileQueue()->size())
 		{
-			FileInfo* pFileInfo = (*pDownloadQueue)[m_iSelectedQueueEntry];
+			FileInfo* pFileInfo = pDownloadQueue->GetFileQueue()->at(m_iSelectedQueueEntry);
 			ID = pFileInfo->GetID();
 			if (eAction == QueueEditor::eaFilePause)
 			{
@@ -1078,10 +1236,15 @@ void NCursesFrontend::SetCurrentQueueEntry(int iEntry)
 	m_iSelectedQueueEntry = iEntry;
 }
 
-void NCursesFrontend::UpdateInput()
+
+/*
+ * Process keystrokes starting with the initialKey, which must not be
+ * READKEY_EMPTY but has alread been set via ReadConsoleKey.
+ */
+void NCursesFrontend::UpdateInput(int initialKey)
 {
-    int iKey;
-    while ((iKey = ReadConsoleKey()) != READKEY_EMPTY)
+	int iKey = initialKey;
+	while (iKey != READKEY_EMPTY)
     {
 		int iQueueSize = CalcQueueSize();
 
@@ -1133,9 +1296,9 @@ void NCursesFrontend::UpdateInput()
 				// Key 'p' for pause
 				if (!IsRemoteMode())
 				{
-					info(m_bPause ? "Unpausing download" : "Pausing download");
+					info(m_bPauseDownload || m_bPauseDownload2 ? "Unpausing download" : "Pausing download");
 				}
-				ServerPauseUnpause(!m_bPause);
+				ServerPauseUnpause(!(m_bPauseDownload || m_bPauseDownload2), m_bPauseDownload2 && !m_bPauseDownload);
 				break;
 			case '\'':
 				ServerDumpDebug();
@@ -1227,6 +1390,9 @@ void NCursesFrontend::UpdateInput()
 				EditQueue(QueueEditor::eaFilePause, 0);
 				break;
 			case 'd':
+				SetHint(" Use Uppercase \"D\" for delete");
+				break;
+			case 'D':
 				// Delete entry
 				if (EditQueue(QueueEditor::eaFileDelete, 0))
 				{
@@ -1272,7 +1438,7 @@ void NCursesFrontend::UpdateInput()
 			// Enter
 			else if (iKey == 10 || iKey == 13)
 			{
-				ServerSetDownloadRate((float)m_iInputValue);
+				ServerSetDownloadRate(m_iInputValue * 1024);
 				m_eInputMode = eNormal;
 				return;
 			}
@@ -1291,6 +1457,8 @@ void NCursesFrontend::UpdateInput()
 				m_iInputNumberIndex--;
 			}
 		}
+
+		iKey = ReadConsoleKey();
 	}
 }
 
@@ -1311,7 +1479,13 @@ int NCursesFrontend::ReadConsoleKey()
 				InputRecord.EventType == KEY_EVENT &&
 				InputRecord.Event.KeyEvent.bKeyDown)
 			{
-				return tolower(InputRecord.Event.KeyEvent.wVirtualKeyCode);
+				char c = tolower(InputRecord.Event.KeyEvent.wVirtualKeyCode);
+				if (bool(InputRecord.Event.KeyEvent.dwControlKeyState & CAPSLOCK_ON) ^
+					bool(InputRecord.Event.KeyEvent.dwControlKeyState & SHIFT_PRESSED))
+				{
+					c = toupper(c);
+				}
+				return c;
 			}
 		}
 	}

NCursesFrontend.h

@@ -1,8 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2009 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -30,6 +30,7 @@
 #ifndef DISABLE_CURSES
 
 #include <vector>
+#include <time.h>
 
 #include "Frontend.h"
 #include "Log.h"
@@ -48,6 +49,7 @@ private:
 
 	bool				m_bUseColor;
 	int					m_iDataUpdatePos;
+    bool				m_bUpdateNextTime;
 	int					m_iScreenHeight;
 	int					m_iScreenWidth;
 	int					m_iQueueWinTop;
@@ -61,8 +63,13 @@ private:
 	bool				m_bLastPausePars;
 	int					m_iQueueScrollOffset;
 	GroupQueue			m_groupQueue;
+	char*				m_szHint;
+	time_t				m_tStartHint;
+	int					m_iColWidthFiles;
+	int					m_iColWidthTotal;
+	int					m_iColWidthLeft;
 
-	// Inputting numbres
+	// Inputting numbers
 	int					m_iInputNumberIndex;
 	int					m_iInputValue;
 
@@ -91,23 +98,24 @@ private:
 	void			PrintFileQueue();
 	void			PrintFilename(FileInfo* pFileInfo, int iRow, bool bSelected);
 	void			PrintGroupQueue();
-	void			PrintGroupname(GroupInfo * pGroupInfo, int iRow, bool bSelected);
+	void			ResetColWidths();
+	void			PrintGroupname(GroupInfo * pGroupInfo, int iRow, bool bSelected, bool bCalcColWidth);
 	void			PrepareGroupQueue();
 	void			PrintTopHeader(char* szHeader, int iLineNr, bool bUpTime);
 	void			ClearGroupQueue();
 	int				PrintMessage(Message* Msg, int iRow, int iMaxLines);
 	void			PrintKeyInputBar();
 	void 			PrintStatus();
-	void			UpdateInput();
-	void			Update();
+	void			UpdateInput(int initialKey);
+	void			Update(int iKey);
 	void			SetCurrentQueueEntry(int iEntry);
 	void			CalcWindowSizes();
-	void			FormatFileSize(char* szBuffer, int iBufLen, long long lFileSize);
 	void			RefreshScreen();
 	int				ReadConsoleKey();
 	int				CalcQueueSize();
 	void			NeedUpdateData();
 	bool			EditQueue(QueueEditor::EEditAction eAction, int iOffset);
+	void			SetHint(const char* szHint);
 
 protected:
 	virtual void 	Run();

NNTPConnection.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -25,7 +25,7 @@
 
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32
@@ -34,6 +34,8 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
+#include <ctype.h>
 
 #include "nzbget.h"
 #include "Log.h"
@@ -43,24 +45,22 @@
 
 static const int CONNECTION_LINEBUFFER_SIZE = 1024*10;
 
-NNTPConnection::NNTPConnection(NewsServer* server) : Connection(server)
+NNTPConnection::NNTPConnection(NewsServer* pNewsServer) : Connection(pNewsServer->GetHost(), pNewsServer->GetPort(), pNewsServer->GetTLS())
 {
+	m_pNewsServer = pNewsServer;
 	m_szActiveGroup = NULL;
 	m_szLineBuf = (char*)malloc(CONNECTION_LINEBUFFER_SIZE);
 	m_bAuthError = false;
+	SetCipher(pNewsServer->GetCipher());
 }
 
 NNTPConnection::~NNTPConnection()
 {
-	if (m_szActiveGroup)
-	{
-		free(m_szActiveGroup);
-		m_szActiveGroup = NULL;
-	}
+	free(m_szActiveGroup);
 	free(m_szLineBuf);
 }
 
-const char* NNTPConnection::Request(char* req)
+const char* NNTPConnection::Request(const char* req)
 {
 	if (!req)
 	{
@@ -80,19 +80,16 @@ const char* NNTPConnection::Request(char* req)
 
 	if (!strncmp(answer, "480", 3))
 	{
-		debug("%s requested authorization", m_pNetAddress->GetHost());
+		debug("%s requested authorization", GetHost());
 
-		//authentication required!
 		if (!Authenticate())
 		{
-			m_bAuthError = true;
 			return NULL;
 		}
 
 		//try again
 		WriteLine(req);
 		answer = ReadLine(m_szLineBuf, CONNECTION_LINEBUFFER_SIZE, NULL);
-		return answer;
 	}
 
 	return answer;
@@ -100,13 +97,16 @@ const char* NNTPConnection::Request(char* req)
 
 bool NNTPConnection::Authenticate()
 {
-	if (!((NewsServer*)m_pNetAddress)->GetUser() ||
-		!((NewsServer*)m_pNetAddress)->GetPassword())
+	if (strlen(m_pNewsServer->GetUser()) == 0 || strlen(m_pNewsServer->GetPassword()) == 0)
 	{
+		error("%c%s (%s) requested authorization but username/password are not set in settings", 
+			toupper(m_pNewsServer->GetName()[0]), m_pNewsServer->GetName() + 1, m_pNewsServer->GetHost());
+		m_bAuthError = true;
 		return false;
 	}
 
-	return AuthInfoUser();
+	m_bAuthError = !AuthInfoUser(0);
+	return !m_bAuthError;
 }
 
 bool NNTPConnection::AuthInfoUser(int iRecur)
@@ -117,7 +117,7 @@ bool NNTPConnection::AuthInfoUser(int iRecur)
 	}
 
 	char tmp[1024];
-	snprintf(tmp, 1024, "AUTHINFO USER %s\r\n", ((NewsServer*)m_pNetAddress)->GetUser());
+	snprintf(tmp, 1024, "AUTHINFO USER %s\r\n", m_pNewsServer->GetUser());
 	tmp[1024-1] = '\0';
 
 	WriteLine(tmp);
@@ -125,13 +125,13 @@ bool NNTPConnection::AuthInfoUser(int iRecur)
 	char* answer = ReadLine(m_szLineBuf, CONNECTION_LINEBUFFER_SIZE, NULL);
 	if (!answer)
 	{
-		ReportError("authorization for %s failed: Connection closed by remote host.", m_pNetAddress->GetHost(), 0);
+		ReportErrorAnswer("Authorization for server%i (%s) failed: Connection closed by remote host", NULL);
 		return false;
 	}
 
 	if (!strncmp(answer, "281", 3))
 	{
-		debug("authorization for %s successful", m_pNetAddress->GetHost());
+		debug("Authorization for %s successful", GetHost());
 		return true;
 	}
 	else if (!strncmp(answer, "381", 3))
@@ -147,7 +147,7 @@ bool NNTPConnection::AuthInfoUser(int iRecur)
 
 	if (GetStatus() != csCancelled)
 	{
-		error("authorization for %s failed (Answer: %s)", m_pNetAddress->GetHost(), answer);
+		ReportErrorAnswer("Authorization for server%i (%s) failed (Answer: %s)", answer);
 	}
 	return false;
 }
@@ -160,7 +160,7 @@ bool NNTPConnection::AuthInfoPass(int iRecur)
 	}
 
 	char tmp[1024];
-	snprintf(tmp, 1024, "AUTHINFO PASS %s\r\n", ((NewsServer*)m_pNetAddress)->GetPassword());
+	snprintf(tmp, 1024, "AUTHINFO PASS %s\r\n", m_pNewsServer->GetPassword());
 	tmp[1024-1] = '\0';
 
 	WriteLine(tmp);
@@ -168,12 +168,12 @@ bool NNTPConnection::AuthInfoPass(int iRecur)
 	char* answer = ReadLine(m_szLineBuf, CONNECTION_LINEBUFFER_SIZE, NULL);
 	if (!answer)
 	{
-		ReportError("authorization for %s failed: Connection closed by remote host.", m_pNetAddress->GetHost(), 0);
+		ReportErrorAnswer("Authorization for server%i (%s) failed: Connection closed by remote host", NULL);
 		return false;
 	}
 	else if (!strncmp(answer, "2", 1))
 	{
-		debug("authorization for %s successful", m_pNetAddress->GetHost());
+		debug("Authorization for %s successful", GetHost());
 		return true;
 	}
 	else if (!strncmp(answer, "381", 3))
@@ -185,7 +185,7 @@ bool NNTPConnection::AuthInfoPass(int iRecur)
 
 	if (GetStatus() != csCancelled)
 	{
-		error("authorization for %s failed (Answer: %s)", m_pNetAddress->GetHost(), answer);
+		ReportErrorAnswer("Authorization for server%i (%s) failed (Answer: %s)", answer);
 	}
 	return false;
 }
@@ -204,67 +204,78 @@ const char* NNTPConnection::JoinGroup(const char* grp)
 	tmp[1024-1] = '\0';
 
 	const char* answer = Request(tmp);
-	if (m_bAuthError)
-	{
-		return answer;
-	}
 
 	if (answer && !strncmp(answer, "2", 1))
 	{
-		debug("Changed group to %s on %s", grp, GetServer()->GetHost());
-
-		if (m_szActiveGroup)
-		{
-			free(m_szActiveGroup);
-		}
+		debug("Changed group to %s on %s", grp, GetHost());
+		free(m_szActiveGroup);
 		m_szActiveGroup = strdup(grp);
 	}
 	else
 	{
-		debug("Error changing group on %s to %s: %s.",
-			 GetServer()->GetHost(), grp, answer);
+		debug("Error changing group on %s to %s: %s.", GetHost(), grp, answer);
 	}
 
 	return answer;
 }
 
-int NNTPConnection::DoConnect()
+bool NNTPConnection::Connect()
 {
-	debug("Opening connection to %s", GetServer()->GetHost());
-	int res = Connection::DoConnect();
-	if (res < 0)
+	debug("Opening connection to %s", GetHost());
+
+	if (m_eStatus == csConnected)
 	{
-		return res;
+		return true;
 	}
 
-	char* answer = DoReadLine(m_szLineBuf, CONNECTION_LINEBUFFER_SIZE, NULL);
+	if (!Connection::Connect())
+	{
+		return false;
+	}
+
+	char* answer = ReadLine(m_szLineBuf, CONNECTION_LINEBUFFER_SIZE, NULL);
 
 	if (!answer)
 	{
-		ReportError("Connection to %s failed: Connection closed by remote host.", m_pNetAddress->GetHost(), 0);
-		return -1;
+		ReportErrorAnswer("Connection to server%i (%s) failed: Connection closed by remote host", NULL);
+		Disconnect();
+		return false;
 	}
 
 	if (strncmp(answer, "2", 1))
 	{
-		error("Connection to %s failed. Answer: ", m_pNetAddress->GetHost(), answer);
-		return -1;
+		ReportErrorAnswer("Connection to server%i (%s) failed (Answer: %s)", answer);
+		Disconnect();
+		return false;
 	}
 
-	debug("Connection to %s established", GetServer()->GetHost());
-	return 0;
+	if ((strlen(m_pNewsServer->GetUser()) > 0 && strlen(m_pNewsServer->GetPassword()) > 0) &&
+		!Authenticate())
+	{
+		return false;
+	}
+
+	debug("Connection to %s established", GetHost());
+
+	return true;
 }
 
-int NNTPConnection::DoDisconnect()
+bool NNTPConnection::Disconnect()
 {
 	if (m_eStatus == csConnected)
 	{
 		Request("quit\r\n");
-		if (m_szActiveGroup)
-		{
-			free(m_szActiveGroup);
-			m_szActiveGroup = NULL;
-		}
+		free(m_szActiveGroup);
+		m_szActiveGroup = NULL;
 	}
-	return Connection::DoDisconnect();
+	return Connection::Disconnect();
+}
+
+void NNTPConnection::ReportErrorAnswer(const char* szMsgPrefix, const char* szAnswer)
+{
+	char szErrStr[1024];
+	snprintf(szErrStr, 1024, szMsgPrefix, m_pNewsServer->GetID(), m_pNewsServer->GetHost(), szAnswer);
+	szErrStr[1024-1] = '\0';
+	
+	ReportError(szErrStr, NULL, false, 0);
 }

NNTPConnection.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2008 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -33,26 +33,27 @@
 class NNTPConnection : public Connection
 {
 private:
-	char* 					m_szActiveGroup;
-	char*					m_szLineBuf;
-	bool					m_bAuthError;
+	NewsServer*			m_pNewsServer;
+	char* 				m_szActiveGroup;
+	char*				m_szLineBuf;
+	bool				m_bAuthError;
 
-	virtual int 			DoConnect();
-	virtual int 			DoDisconnect();
-	void					Clear();
+	void				Clear();
+	void				ReportErrorAnswer(const char* szMsgPrefix, const char* szAnswer);
+	bool 				Authenticate();
+	bool 				AuthInfoUser(int iRecur);
+	bool 				AuthInfoPass(int iRecur);
 
 public:
-							NNTPConnection(NewsServer* server);
-							~NNTPConnection();
-	NewsServer*				GetNewsServer() { return(NewsServer*)m_pNetAddress; }
-	const char* 			Request(char* req);
-	bool 					Authenticate();
-	bool 					AuthInfoUser(int iRecur = 0);
-	bool 					AuthInfoPass(int iRecur = 0);
-	const char*				JoinGroup(const char* grp);
-	bool					GetAuthError() { return m_bAuthError; }
+						NNTPConnection(NewsServer* pNewsServer);
+	virtual				~NNTPConnection();
+	virtual bool 		Connect();
+	virtual bool		Disconnect();
+	NewsServer*			GetNewsServer() { return m_pNewsServer; }
+	const char* 		Request(const char* req);
+	const char*			JoinGroup(const char* grp);
+	bool				GetAuthError() { return m_bAuthError; }
 };
 
-
 #endif
 

NTService.cpp

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007  Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$

NTService.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007  Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$

NZBFile.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -25,7 +25,7 @@
 
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32
@@ -34,13 +34,16 @@
 
 #include <string.h>
 #include <list>
+#include <ctype.h>
 #ifdef WIN32
 #include <comutil.h>
-#import "MSXML.dll" named_guids 
+#import <msxml.tlb> named_guids 
 using namespace MSXML;
 #else
 #include <libxml/parser.h>
 #include <libxml/xmlreader.h>
+#include <libxml/xmlerror.h>
+#include <libxml/entities.h>
 #endif
 
 #include "nzbget.h"
@@ -54,15 +57,25 @@ using namespace MSXML;
 extern Options* g_pOptions;
 extern DiskState* g_pDiskState;
 
-NZBFile::NZBFile(const char* szFileName)
+NZBFile::NZBFile(const char* szFileName, const char* szCategory)
 {
     debug("Creating NZBFile");
 
     m_szFileName = strdup(szFileName);
+	m_szPassword = NULL;
 	m_pNZBInfo = new NZBInfo();
-	m_pNZBInfo->AddReference();
+	m_pNZBInfo->Retain();
 	m_pNZBInfo->SetFilename(szFileName);
-	BuildDestDirName();
+	m_pNZBInfo->SetCategory(szCategory);
+	m_pNZBInfo->BuildDestDirName();
+
+#ifndef WIN32
+	m_bPassword = false;
+	m_pFileInfo = NULL;
+	m_pArticle = NULL;
+	m_szTagContent = NULL;
+	m_iTagContentLen = 0;
+#endif
 
     m_FileInfos.clear();
 }
@@ -72,10 +85,8 @@ NZBFile::~NZBFile()
     debug("Destroying NZBFile");
 
     // Cleanup
-    if (m_szFileName)
-    {
-        free(m_szFileName);
-    }
+    free(m_szFileName);
+    free(m_szPassword);
 
     for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
     {
@@ -87,6 +98,11 @@ NZBFile::~NZBFile()
 	{
 		m_pNZBInfo->Release();
 	}
+
+#ifndef WIN32
+	delete m_pFileInfo;
+	free(m_szTagContent);
+#endif
 }
 
 void NZBFile::LogDebugInfo()
@@ -99,66 +115,106 @@ void NZBFile::DetachFileInfos()
     m_FileInfos.clear();
 }
 
-NZBFile* NZBFile::CreateFromBuffer(const char* szFileName, const char* szBuffer, int iSize)
-{
-	return Create(szFileName, szBuffer, iSize, true);
-}
-
-NZBFile* NZBFile::CreateFromFile(const char* szFileName)
-{
-	return Create(szFileName, NULL, 0, false);
-}
-
 void NZBFile::AddArticle(FileInfo* pFileInfo, ArticleInfo* pArticleInfo)
 {
 	// make Article-List big enough
 	while ((int)pFileInfo->GetArticles()->size() < pArticleInfo->GetPartNumber())
 		pFileInfo->GetArticles()->push_back(NULL);
 
-	(*pFileInfo->GetArticles())[pArticleInfo->GetPartNumber() - 1] = pArticleInfo;
+	int index = pArticleInfo->GetPartNumber() - 1;
+	if ((*pFileInfo->GetArticles())[index])
+	{
+		delete (*pFileInfo->GetArticles())[index];
+	}
+	(*pFileInfo->GetArticles())[index] = pArticleInfo;
 }
 
 void NZBFile::AddFileInfo(FileInfo* pFileInfo)
 {
-	// deleting empty articles
+	// calculate file size and delete empty articles
+
+	long long lSize = 0;
+	long long lMissedSize = 0;
+	long long lOneSize = 0;
+	int iUncountedArticles = 0;
+	int iMissedArticles = 0;
 	FileInfo::Articles* pArticles = pFileInfo->GetArticles();
+	int iTotalArticles = (int)pArticles->size();
 	int i = 0;
-	for (FileInfo::Articles::iterator it = pArticles->begin(); it != pArticles->end();)
+	for (FileInfo::Articles::iterator it = pArticles->begin(); it != pArticles->end(); )
 	{
-		if (*it == NULL)
+		ArticleInfo* pArticle = *it;
+		if (!pArticle)
 		{
 			pArticles->erase(it);
 			it = pArticles->begin() + i;
+			iMissedArticles++;
+			if (lOneSize > 0)
+			{
+				lMissedSize += lOneSize;
+			}
+			else
+			{
+				iUncountedArticles++;
+			}
 		}
 		else
 		{
+			lSize += pArticle->GetSize();
+			if (lOneSize == 0)
+			{
+				lOneSize = pArticle->GetSize();
+			}
 			it++;
 			i++;
 		}
 	}
 
-	if (!pArticles->empty())
+	if (pArticles->empty())
 	{
-		ParseSubject(pFileInfo);
-		m_FileInfos.push_back(pFileInfo);
-		pFileInfo->SetNZBInfo(m_pNZBInfo);
-		m_pNZBInfo->SetSize(m_pNZBInfo->GetSize() + pFileInfo->GetSize());
-		m_pNZBInfo->SetFileCount(m_pNZBInfo->GetFileCount() + 1);
+		delete pFileInfo;
+		return;
+	}
 
-		if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
-		{
-			g_pDiskState->SaveFile(pFileInfo);
-			pFileInfo->ClearArticles();
-		}
-	}
-	else
-	{
-		delete pFileInfo; 
-	}
+	lMissedSize += iUncountedArticles * lOneSize;
+	lSize += lMissedSize;
+	m_FileInfos.push_back(pFileInfo);
+	pFileInfo->SetNZBInfo(m_pNZBInfo);
+	pFileInfo->SetSize(lSize);
+	pFileInfo->SetRemainingSize(lSize - lMissedSize);
+	pFileInfo->SetMissedSize(lMissedSize);
+	pFileInfo->SetTotalArticles(iTotalArticles);
+	pFileInfo->SetMissedArticles(iMissedArticles);
 }
 
-void NZBFile::ParseSubject(FileInfo* pFileInfo)
+void NZBFile::ParseSubject(FileInfo* pFileInfo, bool TryQuotes)
 {
+	if (TryQuotes)
+	{
+		// try to use the filename in quatation marks 
+		char* p = (char*)pFileInfo->GetSubject();
+		char* start = strchr(p, '\"');
+		if (start)
+		{
+			start++;
+			char* end = strchr(start + 1, '\"');
+			if (end)
+			{
+				int len = (int)(end - start);
+				char* point = strchr(start + 1, '.');
+				if (point && point < end)
+				{
+					char* filename = (char*)malloc(len + 1);
+					strncpy(filename, start, len);
+					filename[len] = '\0';
+					pFileInfo->SetFilename(filename);
+					free(filename);
+					return;
+				}
+			}
+		}
+	}
+
 	// tokenize subject, considering spaces as separators and quotation 
 	// marks as non separatable token delimiters.
 	// then take the last token containing dot (".") as a filename
@@ -241,39 +297,14 @@ void NZBFile::ParseSubject(FileInfo* pFileInfo)
 		debug("Could not extract Filename from Subject: %s. Using Subject as Filename", pFileInfo->GetSubject());
 		pFileInfo->SetFilename(pFileInfo->GetSubject());
 	}
-
-	pFileInfo->MakeValidFilename();
 }
 
-void NZBFile::BuildDestDirName()
+bool NZBFile::HasDuplicateFilenames()
 {
-	char szBuffer[1024];
-
-	if (g_pOptions->GetAppendNZBDir())
-	{
-		char szNiceNZBName[1024];
-		m_pNZBInfo->GetNiceNZBName(szNiceNZBName, 1024);
-		snprintf(szBuffer, 1024, "%s%s", g_pOptions->GetDestDir(), szNiceNZBName);
-		szBuffer[1024-1] = '\0';
-	}
-	else
-	{
-		strncpy(szBuffer, g_pOptions->GetDestDir(), 1024);
-		szBuffer[1024-1] = '\0'; // trim the last slash, always returned by GetDestDir()
-	}
-
-	m_pNZBInfo->SetDestDir(szBuffer);
-}
-
-/**
- * Check if the parsing of subject was correct
- */
-void NZBFile::CheckFilenames()
-{
-    for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
+	for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
     {
         FileInfo* pFileInfo1 = *it;
-		int iDupe = 0;
+		int iDupe = 1;
 		for (FileInfos::iterator it2 = it + 1; it2 != m_FileInfos.end(); it2++)
 		{
 			FileInfo* pFileInfo2 = *it2;
@@ -292,25 +323,218 @@ void NZBFile::CheckFilenames()
 		// an often case by posting-errors to repost bad files
 		if (iDupe > 2 || (iDupe == 2 && m_FileInfos.size() == 2))
 		{
-			for (FileInfos::iterator it2 = it; it2 != m_FileInfos.end(); it2++)
-			{
-				FileInfo* pFileInfo2 = *it2;
-				pFileInfo2->SetFilename(pFileInfo2->GetSubject());
-				pFileInfo2->MakeValidFilename();
+			return true;
+		}
+    }
 
-				if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
-				{
-					g_pDiskState->LoadArticles(pFileInfo2);
-					g_pDiskState->SaveFile(pFileInfo2);
-					pFileInfo2->ClearArticles();
-				}
-			}
+	return false;
+}
+
+/**
+ * Generate filenames from subjects and check if the parsing of subject was correct
+ */
+void NZBFile::BuildFilenames()
+{
+	for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
+    {
+        FileInfo* pFileInfo = *it;
+		ParseSubject(pFileInfo, true);
+	}
+
+	if (HasDuplicateFilenames())
+    {
+		for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
+		{
+			FileInfo* pFileInfo = *it;
+			ParseSubject(pFileInfo, false);
+		}
+	}
+
+	if (HasDuplicateFilenames())
+    {
+		m_pNZBInfo->SetManyDupeFiles(true);
+		for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
+		{
+			FileInfo* pFileInfo = *it;
+			pFileInfo->SetFilename(pFileInfo->GetSubject());
 		}
     }
 }
 
+bool CompareFileInfo(FileInfo* pFirst, FileInfo* pSecond)
+{
+	return strcmp(pFirst->GetFilename(), pSecond->GetFilename()) > 0;
+}
+
+void NZBFile::CalcHashes()
+{
+	FileInfoList fileList;
+
+	for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
+	{
+		fileList.push_back(*it);
+	}
+
+	fileList.sort(CompareFileInfo);
+
+	// split ExtCleanupDisk into tokens and create a list
+	ExtList extList;
+	char* szExtCleanupDisk = strdup(g_pOptions->GetExtCleanupDisk());
+	char* saveptr;
+	char* szExt = strtok_r(szExtCleanupDisk, ",; ", &saveptr);
+	while (szExt)
+	{
+		extList.push_back(szExt);
+		szExt = strtok_r(NULL, ",; ", &saveptr);
+	}
+
+	unsigned int iFullContentHash = 0;
+	unsigned int iFilteredContentHash = 0;
+	int iUseForFilteredCount = 0;
+
+	for (FileInfoList::iterator it = fileList.begin(); it != fileList.end(); it++)
+	{
+		FileInfo* pFileInfo = *it;
+
+		// check file extension
+		int iFilenameLen = strlen(pFileInfo->GetFilename());
+		bool bSkip = false;
+		for (ExtList::iterator it = extList.begin(); it != extList.end(); it++)
+		{
+			const char* szExt = *it;
+			int iExtLen = strlen(szExt);
+			if (iFilenameLen >= iExtLen && !strcasecmp(szExt, pFileInfo->GetFilename() + iFilenameLen - iExtLen))
+			{
+				bSkip = true;
+				break;
+			}
+		}
+
+		bSkip = bSkip && !pFileInfo->GetParFile();
+
+		for (FileInfo::Articles::iterator it = pFileInfo->GetArticles()->begin(); it != pFileInfo->GetArticles()->end(); it++)
+		{
+			ArticleInfo* pArticle = *it;
+			int iLen = strlen(pArticle->GetMessageID());
+			iFullContentHash = Util::HashBJ96(pArticle->GetMessageID(), iLen, iFullContentHash);
+			if (!bSkip)
+			{
+				iFilteredContentHash = Util::HashBJ96(pArticle->GetMessageID(), iLen, iFilteredContentHash);
+				iUseForFilteredCount++;
+			}
+		}
+	}
+
+	free(szExtCleanupDisk);
+
+	// if filtered hash is based on less than a half of files - do not use filtered hash at all
+	if (iUseForFilteredCount < (int)fileList.size() / 2)
+	{
+		iFilteredContentHash = 0;
+	}
+
+	m_pNZBInfo->SetFullContentHash(iFullContentHash);
+	m_pNZBInfo->SetFilteredContentHash(iFilteredContentHash);
+}
+
+void NZBFile::ProcessFiles()
+{
+	BuildFilenames();
+
+	for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
+	{
+		FileInfo* pFileInfo = *it;
+		pFileInfo->MakeValidFilename();
+
+		char szLoFileName[1024];
+		strncpy(szLoFileName, pFileInfo->GetFilename(), 1024);
+		szLoFileName[1024-1] = '\0';
+		for (char* p = szLoFileName; *p; p++) *p = tolower(*p); // convert string to lowercase
+		bool bParFile = strstr(szLoFileName, ".par2");
+
+		m_pNZBInfo->SetFileCount(m_pNZBInfo->GetFileCount() + 1);
+		m_pNZBInfo->SetTotalArticles(m_pNZBInfo->GetTotalArticles() + pFileInfo->GetTotalArticles());
+		m_pNZBInfo->SetSize(m_pNZBInfo->GetSize() + pFileInfo->GetSize());
+		m_pNZBInfo->SetFailedSize(m_pNZBInfo->GetFailedSize() + pFileInfo->GetMissedSize());
+		m_pNZBInfo->SetCurrentFailedSize(m_pNZBInfo->GetFailedSize());
+
+		pFileInfo->SetParFile(bParFile);
+		if (bParFile)
+		{
+			m_pNZBInfo->SetParSize(m_pNZBInfo->GetParSize() + pFileInfo->GetSize());
+			m_pNZBInfo->SetParFailedSize(m_pNZBInfo->GetParFailedSize() + pFileInfo->GetMissedSize());
+			m_pNZBInfo->SetParCurrentFailedSize(m_pNZBInfo->GetParFailedSize());
+		}
+	}
+
+	CalcHashes();
+
+	if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
+	{
+		for (FileInfos::iterator it = m_FileInfos.begin(); it != m_FileInfos.end(); it++)
+		{
+			FileInfo* pFileInfo = *it;
+			g_pDiskState->SaveFile(pFileInfo);
+			pFileInfo->ClearArticles();
+		}
+	}
+
+	if (m_szPassword)
+	{
+		ReadPassword();
+	}
+}
+
+/**
+ * Password read using XML-parser may have special characters (such as TAB) stripped.
+ * This function rereads password directly from file to keep all characters intact.
+ */
+void NZBFile::ReadPassword()
+{
+    FILE* pFile = fopen(m_szFileName, "rb");
+    if (!pFile)
+    {
+        return;
+    }
+
+    // obtain file size.
+    fseek(pFile , 0 , SEEK_END);
+    int iSize  = ftell(pFile);
+    rewind(pFile);
+
+	// reading first 4KB of the file
+
+    // allocate memory to contain the whole file.
+    char* buf = (char*)malloc(4096);
+
+	iSize = iSize < 4096 ? iSize : 4096;
+
+    // copy the file into the buffer.
+    fread(buf, 1, iSize, pFile);
+
+    fclose(pFile);
+
+    buf[iSize-1] = '\0';
+
+	char* szMetaPassword = strstr(buf, "<meta type=\"password\">");
+	if (szMetaPassword)
+	{
+		szMetaPassword += 22; // length of '<meta type="password">'
+		char* szEnd = strstr(szMetaPassword, "</meta>");
+		if (szEnd)
+		{
+			*szEnd = '\0';
+			WebUtil::XmlDecode(szMetaPassword);
+			free(m_szPassword);
+			m_szPassword = strdup(szMetaPassword);
+		}
+	}
+
+	free(buf);
+}
+
 #ifdef WIN32
-NZBFile* NZBFile::Create(const char* szFileName, const char* szBuffer, int iSize, bool bFromBuffer)
+NZBFile* NZBFile::Create(const char* szFileName, const char* szCategory)
 {
     CoInitialize(NULL);
 
@@ -327,21 +551,15 @@ NZBFile* NZBFile::Create(const char* szFileName, const char* szBuffer, int iSize
 	doc->put_resolveExternals(VARIANT_FALSE);
 	doc->put_validateOnParse(VARIANT_FALSE);
 	doc->put_async(VARIANT_FALSE);
-	VARIANT_BOOL success;
-	if (bFromBuffer)
-	{
-		success = doc->loadXML(szBuffer);
-	}
-	else
-	{
-		// filename needs to be properly encoded
-		char* szURL = (char*)malloc(strlen(szFileName)*3 + 1);
-		EncodeURL(szFileName, szURL);
-		debug("url=\"%s\"", szURL);
-		_variant_t v(szURL);
-		free(szURL);
-		success = doc->load(v);
-	} 
+
+	// filename needs to be properly encoded
+	char* szURL = (char*)malloc(strlen(szFileName)*3 + 1);
+	EncodeURL(szFileName, szURL);
+	debug("url=\"%s\"", szURL);
+	_variant_t v(szURL);
+	free(szURL);
+
+	VARIANT_BOOL success = doc->load(v);
 	if (success == VARIANT_FALSE)
 	{
 		_bstr_t r(doc->GetparseError()->reason);
@@ -350,10 +568,10 @@ NZBFile* NZBFile::Create(const char* szFileName, const char* szBuffer, int iSize
 		return NULL;
 	}
 
-    NZBFile* pFile = new NZBFile(szFileName);
+    NZBFile* pFile = new NZBFile(szFileName, szCategory);
     if (pFile->ParseNZB(doc))
 	{
-		pFile->CheckFilenames();
+		pFile->ProcessFiles();
 	}
 	else
 	{
@@ -377,7 +595,7 @@ void NZBFile::EncodeURL(const char* szFilename, char* szURL)
 		else
 		{
 			*szURL++ = '%';
-			int a = ch >> 4;
+			int a = (unsigned char)ch >> 4;
 			*szURL++ = a > 9 ? a - 10 + 'a' : a + '0';
 			a = ch & 0xF;
 			*szURL++ = a > 9 ? a - 10 + 'a' : a + '0';
@@ -391,16 +609,30 @@ bool NZBFile::ParseNZB(IUnknown* nzb)
 	MSXML::IXMLDOMDocumentPtr doc = nzb;
 	MSXML::IXMLDOMNodePtr root = doc->documentElement;
 
+	MSXML::IXMLDOMNodePtr node = root->selectSingleNode("/nzb/head/meta[@type='password']");
+	if (node)
+	{
+		_bstr_t password(node->Gettext());
+		m_szPassword = strdup(password);
+	}
+
 	MSXML::IXMLDOMNodeListPtr fileList = root->selectNodes("/nzb/file");
 	for (int i = 0; i < fileList->Getlength(); i++)
 	{
-		MSXML::IXMLDOMNodePtr node = fileList->Getitem(i);
+		node = fileList->Getitem(i);
 		MSXML::IXMLDOMNodePtr attribute = node->Getattributes()->getNamedItem("subject");
 		if (!attribute) return false;
 		_bstr_t subject(attribute->Gettext());
         FileInfo* pFileInfo = new FileInfo();
 		pFileInfo->SetSubject(subject);
 
+		attribute = node->Getattributes()->getNamedItem("date");
+		if (attribute)
+		{
+			_bstr_t date(attribute->Gettext());
+			pFileInfo->SetTime(atoi(date));
+		}
+
 		MSXML::IXMLDOMNodeListPtr groupList = node->selectNodes("groups/group");
 		for (int g = 0; g < groupList->Getlength(); g++)
 		{
@@ -428,16 +660,14 @@ bool NZBFile::ParseNZB(IUnknown* nzb)
 			int partNumber = atoi(number);
 			int lsize = atoi(bytes);
 
-			ArticleInfo* pArticle = new ArticleInfo();
-			pArticle->SetPartNumber(partNumber);
-			pArticle->SetMessageID(szId);
-			pArticle->SetSize(lsize);
-			AddArticle(pFileInfo, pArticle);
-
-            if (lsize > 0)
-            {
-                pFileInfo->SetSize(pFileInfo->GetSize() + lsize);
-            }
+			if (partNumber > 0)
+			{
+				ArticleInfo* pArticle = new ArticleInfo();
+				pArticle->SetPartNumber(partNumber);
+				pArticle->SetMessageID(szId);
+				pArticle->SetSize(lsize);
+				AddArticle(pFileInfo, pArticle);
+			}
 		}
 
 		AddFileInfo(pFileInfo);
@@ -447,146 +677,233 @@ bool NZBFile::ParseNZB(IUnknown* nzb)
 
 #else
 
-NZBFile* NZBFile::Create(const char* szFileName, const char* szBuffer, int iSize, bool bFromBuffer)
+NZBFile* NZBFile::Create(const char* szFileName, const char* szCategory)
 {
-    xmlTextReaderPtr doc;
-	if (bFromBuffer)
-	{
-		doc = xmlReaderForMemory(szBuffer, iSize-1, "", NULL, 0);
-	}
-	else
-	{
-		doc = xmlReaderForFile(szFileName, NULL, 0);
-	}
-    if (!doc)
-    {
-        return NULL;
-    }
+    NZBFile* pFile = new NZBFile(szFileName, szCategory);
 
-    NZBFile* pFile = new NZBFile(szFileName);
-    if (pFile->ParseNZB(doc))
+	xmlSAXHandler SAX_handler = {0};
+	SAX_handler.startElement = reinterpret_cast<startElementSAXFunc>(SAX_StartElement);
+	SAX_handler.endElement = reinterpret_cast<endElementSAXFunc>(SAX_EndElement);
+	SAX_handler.characters = reinterpret_cast<charactersSAXFunc>(SAX_characters);
+	SAX_handler.error = reinterpret_cast<errorSAXFunc>(SAX_error);
+	SAX_handler.getEntity = reinterpret_cast<getEntitySAXFunc>(SAX_getEntity);
+
+	pFile->m_bIgnoreNextError = false;
+
+	int ret = xmlSAXUserParseFile(&SAX_handler, pFile, szFileName);
+    
+    if (ret == 0)
 	{
-		pFile->CheckFilenames();
+		pFile->ProcessFiles();
 	}
 	else
 	{
+        error("Failed to parse nzb-file");
 		delete pFile;
 		pFile = NULL;
 	}
-
-    xmlFreeTextReader(doc);
-
-    return pFile;
+	
+	return pFile;
 }
 
-bool NZBFile::ParseNZB(void* nzb)
+void NZBFile::Parse_StartElement(const char *name, const char **atts)
 {
-	FileInfo* pFileInfo = NULL;
-	xmlTextReaderPtr node = (xmlTextReaderPtr)nzb;
-    // walk through whole doc and search for segments-tags
-    int ret = xmlTextReaderRead(node);
-    while (ret == 1)
-    {
-        if (node)
-        {
-            xmlChar *name, *value;
+	if (m_szTagContent)
+	{
+		free(m_szTagContent);
+		m_szTagContent = NULL;
+		m_iTagContentLen = 0;
+	}
+	
+	if (!strcmp("file", name))
+	{
+		m_pFileInfo = new FileInfo();
+		m_pFileInfo->SetFilename(m_szFileName);
 
-            name = xmlTextReaderName(node);
-            if (name == NULL)
-            {
-                name = xmlStrdup(BAD_CAST "--");
-            }
-            value = xmlTextReaderValue(node);
+    	for (int i = 0; atts[i]; i += 2)
+    	{
+    		const char* attrname = atts[i];
+    		const char* attrvalue = atts[i + 1];
+			if (!strcmp("subject", attrname))
+			{
+				m_pFileInfo->SetSubject(attrvalue);
+			}
+			if (!strcmp("date", attrname))
+			{
+				m_pFileInfo->SetTime(atoi(attrvalue));
+			}
+		}
+	}
+	else if (!strcmp("segment", name))
+	{
+		if (!m_pFileInfo)
+		{
+			// error: bad nzb-file
+			return;
+		}
+	
+		long long lsize = -1;
+		int partNumber = -1;
 
-            if (xmlTextReaderNodeType(node) == 1)
-            {
-                if (!strcmp("file", (char*)name))
-                {
-                    pFileInfo = new FileInfo();
-                    pFileInfo->SetFilename(m_szFileName);
+    	for (int i = 0; atts[i]; i += 2)
+    	{
+    		const char* attrname = atts[i];
+    		const char* attrvalue = atts[i + 1];
+			if (!strcmp("bytes", attrname))
+			{
+				lsize = atol(attrvalue);
+			}
+			if (!strcmp("number", attrname))
+			{
+				partNumber = atol(attrvalue);
+			}
+		}
 
-                    while (xmlTextReaderMoveToNextAttribute(node))
-                    {
-						xmlFree(name);
-            			name = xmlTextReaderName(node);
-                        if (!strcmp("subject",(char*)name))
-                        {
-							xmlFree(value);
-							value = xmlTextReaderValue(node);
-                            pFileInfo->SetSubject((char*)value);
-                        }
-                    }
-                }
-                else if (!strcmp("segment",(char*)name))
-                {
-                    long long lsize = -1;
-                    int partNumber = -1;
+		if (partNumber > 0)
+		{
+			// new segment, add it!
+			m_pArticle = new ArticleInfo();
+			m_pArticle->SetPartNumber(partNumber);
+			m_pArticle->SetSize(lsize);
+			AddArticle(m_pFileInfo, m_pArticle);
+		}
+	}
+	else if (!strcmp("meta", name))
+	{
+		m_bPassword = atts[0] && atts[1] && !strcmp("type", atts[0]) && !strcmp("password", atts[1]);
+	}
+}
 
-                    while (xmlTextReaderMoveToNextAttribute(node))
-                    {
-						xmlFree(name);
-						name = xmlTextReaderName(node);
-						xmlFree(value);
-						value = xmlTextReaderValue(node);
-                        if (!strcmp("bytes",(char*)name))
-                        {
-                            lsize = atol((char*)value);
-                        }
-                        if (!strcmp("number",(char*)name))
-                        {
-                            partNumber = atol((char*)value);
-                        }
-                    }
-                    if (lsize > 0)
-                    {
-                        pFileInfo->SetSize(pFileInfo->GetSize() + lsize);
-                    }
-                    
-					/* Get the #text part */
-                    ret = xmlTextReaderRead(node);
+void NZBFile::Parse_EndElement(const char *name)
+{
+	if (!strcmp("file", name))
+	{
+		// Close the file element, add the new file to file-list
+		AddFileInfo(m_pFileInfo);
+		m_pFileInfo = NULL;
+		m_pArticle = NULL;
+	}
+	else if (!strcmp("group", name))
+	{
+		if (!m_pFileInfo)
+		{
+			// error: bad nzb-file
+			return;
+		}
+		
+		m_pFileInfo->GetGroups()->push_back(m_szTagContent);
+		m_szTagContent = NULL;
+		m_iTagContentLen = 0;
+	}
+	else if (!strcmp("segment", name))
+	{
+		if (!m_pFileInfo || !m_pArticle)
+		{
+			// error: bad nzb-file
+			return;
+		}
 
-                    if (partNumber > 0)
-                    {
-                        // new segment, add it!
-						xmlFree(value);
-						value = xmlTextReaderValue(node);
-                        char tmp[2048];
-                        snprintf(tmp, 2048, "<%s>", (char*)value);
-                        ArticleInfo* pArticle = new ArticleInfo();
-                        pArticle->SetPartNumber(partNumber);
-                        pArticle->SetMessageID(tmp);
-                        pArticle->SetSize(lsize);
-						AddArticle(pFileInfo, pArticle);
-                    }
-                }
-                else if (!strcmp("group",(char*)name))
-                {
-                    ret = xmlTextReaderRead(node);
-					xmlFree(value);
-					value = xmlTextReaderValue(node);
-                    pFileInfo->GetGroups()->push_back(strdup((char*)value));
-                }
-            }
+		// Get the #text part
+		char ID[2048];
+		snprintf(ID, 2048, "<%s>", m_szTagContent);
+		m_pArticle->SetMessageID(ID);
+		m_pArticle = NULL;
+	}
+	else if (!strcmp("meta", name) && m_bPassword)
+	{
+		m_szPassword = strdup(m_szTagContent);
+	}
+}
 
-            if (xmlTextReaderNodeType(node) == 15)
-            {
-                /* Close the file element, add the new file to file-list */
-                if (!strcmp("file",(char*)name))
-                {
-					AddFileInfo(pFileInfo);
-                }
-            }
+void NZBFile::Parse_Content(const char *buf, int len)
+{
+	m_szTagContent = (char*)realloc(m_szTagContent, m_iTagContentLen + len + 1);
+	strncpy(m_szTagContent + m_iTagContentLen, buf, len);
+	m_iTagContentLen += len;
+	m_szTagContent[m_iTagContentLen] = '\0';
+}
 
-            xmlFree(name);
-            xmlFree(value);
-        }
-        ret = xmlTextReaderRead(node);
-    }
-    if (ret != 0)
-    {
-        error("Failed to parse nzb-file\n");
-		return false;
-    }
-	return true;
+void NZBFile::SAX_StartElement(NZBFile* pFile, const char *name, const char **atts)
+{
+	pFile->Parse_StartElement(name, atts);
+}
+
+void NZBFile::SAX_EndElement(NZBFile* pFile, const char *name)
+{
+	pFile->Parse_EndElement(name);
+}
+
+void NZBFile::SAX_characters(NZBFile* pFile, const char * xmlstr, int len)
+{
+	char* str = (char*)xmlstr;
+	
+	// trim starting blanks
+	int off = 0;
+	for (int i = 0; i < len; i++)
+	{
+		char ch = str[i];
+		if (ch == ' ' || ch == 10 || ch == 13 || ch == 9)
+		{
+			off++;
+		}
+		else
+		{
+			break;
+		}
+	}
+	
+	int newlen = len - off;
+	
+	// trim ending blanks
+	for (int i = len - 1; i >= off; i--)
+	{
+		char ch = str[i];
+		if (ch == ' ' || ch == 10 || ch == 13 || ch == 9)
+		{
+			newlen--;
+		}
+		else
+		{
+			break;
+		}
+	}
+	
+	if (newlen > 0)
+	{
+		// interpret tag content
+		pFile->Parse_Content(str + off, newlen);
+	}
+}
+
+void* NZBFile::SAX_getEntity(NZBFile* pFile, const char * name)
+{
+	xmlEntityPtr e = xmlGetPredefinedEntity((xmlChar* )name);
+	if (!e)
+	{
+		warn("entity not found");
+		pFile->m_bIgnoreNextError = true;
+	}
+
+	return e;
+}
+
+void NZBFile::SAX_error(NZBFile* pFile, const char *msg, ...)
+{
+	if (pFile->m_bIgnoreNextError)
+	{
+		pFile->m_bIgnoreNextError = false;
+		return;
+	}
+	
+    va_list argp;
+    va_start(argp, msg);
+    char szErrMsg[1024];
+    vsnprintf(szErrMsg, sizeof(szErrMsg), msg, argp);
+    szErrMsg[1024-1] = '\0';
+    va_end(argp);
+
+	// remove trailing CRLF
+	for (char* pend = szErrMsg + strlen(szErrMsg) - 1; pend >= szErrMsg && (*pend == '\n' || *pend == '\r' || *pend == ' '); pend--) *pend = '\0';
+    error("Error parsing nzb-file: %s", szErrMsg);
 }
 #endif

NZBFile.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -28,6 +28,7 @@
 #define NZBFILE_H
 
 #include <vector>
+#include <list>
 
 #include "DownloadInfo.h"
 
@@ -35,32 +36,52 @@ class NZBFile
 {
 public:
 	typedef std::vector<FileInfo*>	FileInfos;
+	typedef std::list<FileInfo*>	FileInfoList;
+	typedef std::list<char*>		ExtList;
 
 private:
 	FileInfos			m_FileInfos;
 	NZBInfo*			m_pNZBInfo;
 	char*				m_szFileName;
+	char*				m_szPassword;
 
-						NZBFile(const char* szFileName);
+						NZBFile(const char* szFileName, const char* szCategory);
 	void				AddArticle(FileInfo* pFileInfo, ArticleInfo* pArticleInfo);
 	void				AddFileInfo(FileInfo* pFileInfo);
-	void				ParseSubject(FileInfo* pFileInfo);
-	void				BuildDestDirName();
-	void				CheckFilenames();
+	void				ParseSubject(FileInfo* pFileInfo, bool TryQuotes);
+	void				BuildFilenames();
+	void				ProcessFiles();
+	void				CalcHashes();
+	bool				HasDuplicateFilenames();
+	void				ReadPassword();
 #ifdef WIN32
     bool 				ParseNZB(IUnknown* nzb);
 	static void			EncodeURL(const char* szFilename, char* szURL);
 #else
-    bool 				ParseNZB(void* nzb);
+	FileInfo*			m_pFileInfo;
+	ArticleInfo*		m_pArticle;
+	char*				m_szTagContent;
+	int					m_iTagContentLen;
+	bool				m_bIgnoreNextError;
+	bool				m_bPassword;
+
+	static void			SAX_StartElement(NZBFile* pFile, const char *name, const char **atts);
+	static void			SAX_EndElement(NZBFile* pFile, const char *name);
+	static void			SAX_characters(NZBFile* pFile, const char * xmlstr, int len);
+	static void*		SAX_getEntity(NZBFile* pFile, const char * name);
+	static void			SAX_error(NZBFile* pFile, const char *msg, ...);
+	void				Parse_StartElement(const char *name, const char **atts);
+	void				Parse_EndElement(const char *name);
+	void				Parse_Content(const char *buf, int len);
 #endif
-	static NZBFile*		Create(const char* szFileName, const char* szBuffer, int iSize, bool bFromBuffer);
 
 public:
 	virtual 			~NZBFile();
-	static NZBFile*		CreateFromBuffer(const char* szFileName, const char* szBuffer, int iSize);
-	static NZBFile*		CreateFromFile(const char* szFileName);
+	static NZBFile*		Create(const char* szFileName, const char* szCategory);
 	const char* 		GetFileName() const { return m_szFileName; }
 	FileInfos*			GetFileInfos() { return &m_FileInfos; }
+	NZBInfo*			GetNZBInfo() { return m_pNZBInfo; }
+	const char*			GetPassword() { return m_szPassword; }
 	void				DetachFileInfos();
 
 	void				LogDebugInfo();

NewsServer.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file if part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -25,7 +25,7 @@
 
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32
@@ -34,32 +34,47 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
 
 #include "nzbget.h"
 #include "NewsServer.h"
-#include "Log.h"
 
-NewsServer::NewsServer(const char* host, int port, const char* user, const char* pass, int maxConnections, int level) : NetAddress(host, port)
+NewsServer::NewsServer(int iID, bool bActive, const char* szName, const char* szHost, int iPort,
+	const char* szUser, const char* szPass, bool bJoinGroup, bool bTLS,
+	const char* szCipher, int iMaxConnections, int iLevel, int iGroup)
 {
-	m_szUser = NULL;
-	m_szPassword = NULL;
-	m_iLevel = level;
-	m_iMaxConnections = maxConnections;
+	m_iID = iID;
+	m_iStateID = 0;
+	m_bActive = bActive;
+	m_iPort = iPort;
+	m_iLevel = iLevel;
+	m_iNormLevel = iLevel;
+	m_iGroup = iGroup;
+	m_iMaxConnections = iMaxConnections;
+	m_bJoinGroup = bJoinGroup;
+	m_bTLS = bTLS;
+	m_szHost = strdup(szHost ? szHost : "");
+	m_szUser = strdup(szUser ? szUser : "");
+	m_szPassword = strdup(szPass ? szPass : "");
+	m_szCipher = strdup(szCipher ? szCipher : "");
 
-	if (pass)
+	if (szName && strlen(szName) > 0)
 	{
-		m_szPassword = strdup(pass);
+		m_szName = strdup(szName);
 	}
-	if (user)
+	else
 	{
-		m_szUser = strdup(user);
+		m_szName = (char*)malloc(20);
+		snprintf(m_szName, 20, "server%i", iID);
+		m_szName[20-1] = '\0';
 	}
 }
 
 NewsServer::~NewsServer()
 {
+	free(m_szName);
+	free(m_szHost);
 	free(m_szUser);
-	m_szUser = NULL;
 	free(m_szPassword);
-	m_szPassword = NULL;
+	free(m_szCipher);
 }

NewsServer.h

@@ -1,8 +1,8 @@
 /*
  *  This file if part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -27,23 +27,52 @@
 #ifndef NEWSSERVER_H
 #define NEWSSERVER_H
 
-#include "NetAddress.h"
+#include <vector>
 
-class NewsServer : public NetAddress
+class NewsServer
 {
 private:
-	char*		m_szUser;
-	char*		m_szPassword;
-	int			m_iMaxConnections;
-	int			m_iLevel;
+	int				m_iID;
+	int				m_iStateID;
+	bool			m_bActive;
+	char*			m_szName;
+	int				m_iGroup;
+	char*			m_szHost;
+	int				m_iPort;
+	char*			m_szUser;
+	char*			m_szPassword;
+	int				m_iMaxConnections;
+	int				m_iLevel;
+	int				m_iNormLevel;
+	bool			m_bJoinGroup;
+	bool			m_bTLS;
+	char*			m_szCipher;
 
 public:
-	NewsServer(const char* host, int port, const char* user, const char* pass, int maxConnections, int level);
-	virtual			~NewsServer();
+					NewsServer(int iID, bool bActive, const char* szName, const char* szHost, int iPort,
+						const char* szUser, const char* szPass, bool bJoinGroup,
+						bool bTLS, const char* szCipher, int iMaxConnections, int iLevel, int iGroup);
+					~NewsServer();
+	int				GetID() { return m_iID; }
+	int				GetStateID() { return m_iStateID; }
+	void			SetStateID(int iStateID) { m_iStateID = iStateID; }
+	bool			GetActive() { return m_bActive; }
+	void			SetActive(bool bActive) { m_bActive = bActive; }
+	const char*		GetName() { return m_szName; }
+	int				GetGroup() { return m_iGroup; }
+	const char*		GetHost() { return m_szHost; }
+	int				GetPort() { return m_iPort; }
 	const char*		GetUser() { return m_szUser; }
 	const char*		GetPassword() { return m_szPassword; }
 	int				GetMaxConnections() { return m_iMaxConnections; }
 	int				GetLevel() { return m_iLevel; }
+	int				GetNormLevel() { return m_iNormLevel; }
+	void			SetNormLevel(int iLevel) { m_iNormLevel = iLevel; }
+	int				GetJoinGroup() { return m_bJoinGroup; }
+	bool			GetTLS() { return m_bTLS; }
+	const char*		GetCipher() { return m_szCipher; }
 };
 
+typedef std::vector<NewsServer*>		Servers;
+
 #endif

Observer.cpp

@@ -2,7 +2,7 @@
  *  This file if part of nzbget
  *
  *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007  Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -25,7 +25,7 @@
 
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32

Observer.h

@@ -2,7 +2,7 @@
  *  This file if part of nzbget
  *
  *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007  Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$

Options.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -28,6 +28,11 @@
 #define OPTIONS_H
 
 #include <vector>
+#include <list>
+#include <time.h>
+
+#include "Thread.h"
+#include "Util.h"
 
 class Options
 {
@@ -36,17 +41,31 @@ public:
 	{
 		opClientNoOperation,
 		opClientRequestDownload,
-		opClientRequestList,
-		opClientRequestPause,
-		opClientRequestUnpause,
+		opClientRequestListFiles,
+		opClientRequestListGroups,
+		opClientRequestListStatus,
 		opClientRequestSetRate,
 		opClientRequestDumpDebug,
 		opClientRequestEditQueue,
 		opClientRequestLog,
 		opClientRequestShutdown,
+		opClientRequestReload,
 		opClientRequestVersion,
 		opClientRequestPostQueue,
-		opClientRequestWriteLog
+		opClientRequestWriteLog,
+		opClientRequestScanSync,
+		opClientRequestScanAsync,
+		opClientRequestDownloadPause,
+		opClientRequestDownloadUnpause,
+		opClientRequestDownload2Pause,
+		opClientRequestDownload2Unpause,
+		opClientRequestPostPause,
+		opClientRequestPostUnpause,
+		opClientRequestScanPause,
+		opClientRequestScanUnpause,
+		opClientRequestHistory,
+		opClientRequestDownloadUrl,
+		opClientRequestUrlQueue
 	};
 	enum EMessageTarget
 	{
@@ -61,40 +80,171 @@ public:
 		omColored,
 		omNCurses
 	};
-	enum ELoadPars
+	enum EParCheck
 	{
-		lpNone,
-		lpOne,
-		lpAll
+		pcAuto,
+		pcForce,
+		pcManual
+	};
+	enum EParScan
+	{
+		psLimited,
+		psFull,
+		psAuto
+	};
+	enum EHealthCheck
+	{
+		hcPause,
+		hcDelete,
+		hcNone
+	};
+	enum EScriptLogKind
+	{
+		slNone,
+		slDetail,
+		slInfo,
+		slWarning,
+		slError,
+		slDebug
+	};
+	enum EMatchMode
+	{
+		mmID = 1,
+		mmName,
+		mmRegEx
 	};
 
-	enum EPostLogKind
+	class OptEntry
 	{
-		plNone,
-		plDetail,
-		plInfo,
-		plWarning,
-		plError,
-		plDebug
+	private:
+		char*			m_szName;
+		char*			m_szValue;
+		char*			m_szDefValue;
+		int				m_iLineNo;
+
+		void			SetName(const char* szName);
+		void			SetValue(const char* szValue);
+		void			SetLineNo(int iLineNo) { m_iLineNo = iLineNo; }
+
+		friend class Options;
+
+	public:
+						OptEntry();
+						OptEntry(const char* szName, const char* szValue);
+						~OptEntry();
+		const char*		GetName() { return m_szName; }
+		const char*		GetValue() { return m_szValue; }
+		const char*		GetDefValue() { return m_szDefValue; }
+		int				GetLineNo() { return m_iLineNo; }
+	};
+	
+	typedef std::vector<OptEntry*>  OptEntriesBase;
+
+	class OptEntries: public OptEntriesBase
+	{
+	public:
+						~OptEntries();
+		OptEntry*		FindOption(const char* szName);
+	};
+
+	class ConfigTemplate
+	{
+	private:
+		char*			m_szName;
+		char*			m_szDisplayName;
+		char*			m_szTemplate;
+
+		friend class Options;
+
+	public:
+						ConfigTemplate(const char* szName, const char* szDisplayName, const char* szTemplate);
+						~ConfigTemplate();
+		const char*		GetName() { return m_szName; }
+		const char*		GetDisplayName() { return m_szDisplayName; }
+		const char*		GetTemplate() { return m_szTemplate; }
+	};
+	
+	typedef std::vector<ConfigTemplate*>  ConfigTemplatesBase;
+
+	class ConfigTemplates: public ConfigTemplatesBase
+	{
+	public:
+						~ConfigTemplates();
+	};
+
+	typedef std::vector<char*>  NameList;
+
+	class Category
+	{
+	private:
+		char*			m_szName;
+		char*			m_szDestDir;
+		bool			m_bUnpack;
+		char*			m_szDefScript;
+		NameList		m_Aliases;
+
+	public:
+						Category(const char* szName, const char* szDestDir, bool bUnpack, const char* szDefScript);
+						~Category();
+		const char*		GetName() { return m_szName; }
+		const char*		GetDestDir() { return m_szDestDir; }
+		bool			GetUnpack() { return m_bUnpack; }
+		const char*		GetDefScript() { return m_szDefScript; }
+		NameList*		GetAliases() { return &m_Aliases; }
+	};
+	
+	typedef std::vector<Category*>  CategoriesBase;
+
+	class Categories: public CategoriesBase
+	{
+	public:
+						~Categories();
+		Category*		FindCategory(const char* szName, bool bSearchAliases);
+	};
+
+	class Script
+	{
+	private:
+		char*			m_szName;
+		char*			m_szLocation;
+		char*			m_szDisplayName;
+
+	public:
+						Script(const char* szName, const char* szLocation);
+						~Script();
+		const char*		GetName() { return m_szName; }
+		const char*		GetLocation() { return m_szLocation; }
+		void			SetDisplayName(const char* szDisplayName);
+		const char*		GetDisplayName() { return m_szDisplayName; }
+	};
+
+	typedef std::list<Script*>  ScriptListBase;
+
+	class ScriptList: public ScriptListBase
+	{
+	public:
+						~ScriptList();
+		Script*			Find(const char* szName);	
 	};
 
 private:
-	struct OptEntry
-	{
-		char* name;
-		char* value;
-	};
-	
-	std::vector< struct OptEntry >	optEntries;
-
+	OptEntries			m_OptEntries;
 	bool				m_bConfigInitialized;
+	Mutex				m_mutexOptEntries;
+	Categories			m_Categories;
 
 	// Options
+	bool				m_bConfigErrors;
+	int					m_iConfigLine;
 	char*				m_szConfigFilename;
 	char*				m_szDestDir;
+	char*				m_szInterDir;
 	char*				m_szTempDir;
 	char*				m_szQueueDir;
 	char*				m_szNzbDir;
+	char*				m_szWebDir;
+	char*				m_szConfigTemplate;
+	char*				m_szScriptDir;
 	EMessageTarget		m_eInfoTarget;
 	EMessageTarget		m_eWarningTarget;
 	EMessageTarget		m_eErrorTarget;
@@ -105,29 +255,40 @@ private:
 	bool				m_bResetLog;
 	int					m_iConnectionTimeout;
 	int					m_iTerminateTimeout;
-	bool				m_bAppendNZBDir;
+	bool				m_bAppendCategoryDir;
 	bool				m_bContinuePartial;
-	bool				m_bRenameBroken;
 	int					m_iRetries;
 	int					m_iRetryInterval;
 	bool				m_bSaveQueue;
 	bool				m_bDupeCheck;
-	char*				m_szServerIP;
-	char*				m_szServerPassword;
-	int					m_szServerPort;
+	char*				m_szControlIP;
+	char*				m_szControlUsername;
+	char*				m_szControlPassword;
+	int					m_iControlPort;
+	bool				m_bSecureControl;
+	int					m_iSecurePort;
+	char*				m_szSecureCert;
+	char*				m_szSecureKey;
+	char*				m_szAuthorizedIP;
 	char*				m_szLockFile;
-	char*				m_szDaemonUserName;
+	char*				m_szDaemonUsername;
 	EOutputMode			m_eOutputMode;
 	bool				m_bReloadQueue;
+	bool				m_bReloadUrlQueue;
 	bool				m_bReloadPostQueue;
+	int					m_iUrlConnections;
 	int					m_iLogBufferSize;
 	bool				m_bCreateLog;
 	char*				m_szLogFile;
-	ELoadPars			m_eLoadPars;
-	bool				m_bParCheck;
+	EParCheck			m_eParCheck;
 	bool				m_bParRepair;
-	char*				m_szPostProcess;
-	bool				m_bStrictParName;
+	EParScan			m_eParScan;
+	bool				m_bParRename;
+	EHealthCheck		m_eHealthCheck;
+	char*				m_szDefScript;
+	char*				m_szScriptOrder;
+	char*				m_szNZBProcess;
+	char*				m_szNZBAddedProcess;
 	bool				m_bNoConfig;
 	int					m_iUMask;
 	int					m_iUpdateInterval;
@@ -135,15 +296,30 @@ private:
 	bool				m_bCursesTime;
 	bool				m_bCursesGroup;
 	bool				m_bCrcCheck;
-	bool				m_bRetryOnCrcError;
-	int					m_iThreadLimit;
 	bool				m_bDirectWrite;
 	int					m_iWriteBufferSize;
 	int					m_iNzbDirInterval;
 	int					m_iNzbDirFileAge;
 	bool				m_bParCleanupQueue;
 	int					m_iDiskSpace;
-	EPostLogKind		m_ePostLogKind;
+	bool				m_bTLS;
+	bool				m_bDumpCore;
+	bool				m_bParPauseQueue;
+	bool				m_bScriptPauseQueue;
+	bool				m_bNzbCleanupDisk;
+	bool				m_bDeleteCleanupDisk;
+	int					m_iParTimeLimit;
+	int					m_iKeepHistory;
+	bool				m_bAccurateRate;
+	bool				m_bUnpack;
+	bool				m_bUnpackCleanupDisk;
+	char*				m_szUnrarCmd;
+	char*				m_szSevenZipCmd;
+	bool				m_bUnpackPauseQueue;
+	char*				m_szExtCleanupDisk;
+	int					m_iFeedHistory;
+	bool				m_bUrlForce;
+	int					m_iTimeCorrection;
 
 	// Parsed command-line parameters
 	bool				m_bServerMode;
@@ -153,18 +329,30 @@ private:
 	int					m_iEditQueueOffset;
 	int*				m_pEditQueueIDList;
 	int					m_iEditQueueIDCount;
+	NameList			m_EditQueueNameList;
+	EMatchMode			m_EMatchMode;
+	char*				m_szEditQueueText;
 	char*				m_szArgFilename;
+	char*				m_szAddCategory;
+	int					m_iAddPriority;
+	bool				m_bAddPaused;
+	char*				m_szAddNZBFilename;
 	char*				m_szLastArg;
 	bool				m_bPrintOptions;
 	bool				m_bAddTop;
-	float				m_fSetRate;
+	int					m_iSetRate;
 	int					m_iLogLines;
 	int					m_iWriteLogKind;
+	bool				m_bTestBacktrace;
 
 	// Current state
-	bool				m_bPause;
-	float				m_fDownloadRate;
+	bool				m_bPauseDownload;
+	bool				m_bPauseDownload2;
+	bool				m_bPausePostProcess;
+	bool				m_bPauseScan;
+	int					m_iDownloadRate;
 	EClientOperation	m_eClientOperation;
+	time_t				m_tResumeTime;
 
 	void				InitDefault();
 	void				InitOptFile();
@@ -172,28 +360,56 @@ private:
 	void				InitOptions();
 	void				InitFileArg(int argc, char* argv[]);
 	void				InitServers();
+	void				InitCategories();
+	void				InitScheduler();
+	void				InitFeeds();
 	void				CheckOptions();
 	void				PrintUsage(char* com);
 	void				Dump();
-	int					ParseOptionValue(const char* OptName, int argc, const char* argn[], const int argv[]);
+	int					ParseEnumValue(const char* OptName, int argc, const char* argn[], const int argv[]);
+	int					ParseIntValue(const char* OptName, int iBase);
+	float				ParseFloatValue(const char* OptName);
+	OptEntry*			FindOption(const char* optname);
 	const char*			GetOption(const char* optname);
-	void				DelOption(const char* optname);
 	void				SetOption(const char* optname, const char* value);
 	bool				SetOptionString(const char* option);
+	bool				SplitOptionString(const char* option, char** pOptName, char** pOptValue);
 	bool				ValidateOptionName(const char* optname);
-	void				LoadConfig(const char* configfile);
-	void				CheckDir(char** dir, const char* szOptionName);
+	void				LoadConfigFile();
+	void				CheckDir(char** dir, const char* szOptionName, bool bAllowEmpty, bool bCreate);
 	void				ParseFileIDList(int argc, char* argv[], int optind);
+	void				ParseFileNameList(int argc, char* argv[], int optind);
+	bool				ParseTime(const char** pTime, int* pHours, int* pMinutes);
+	bool				ParseWeekDays(const char* szWeekDays, int* pWeekDaysBits);
+	void				ConfigError(const char* msg, ...);
+	void				ConfigWarn(const char* msg, ...);
+	void				LocateOptionSrcPos(const char *szOptionName);
+	void				ConvertOldOption(char *szOption, int iOptionBufLen, char *szValue, int iValueBufLen);
+	static bool			CompareScripts(Script* pScript1, Script* pScript2);
+	void				LoadScriptDir(ScriptList* pScriptList, const char* szDirectory, bool bIsSubDir);
+	void				BuildScriptDisplayNames(ScriptList* pScriptList);
 
 public:
 						Options(int argc, char* argv[]);
 						~Options();
 
+	bool				LoadConfig(OptEntries* pOptEntries);
+	bool				SaveConfig(OptEntries* pOptEntries);
+	bool				LoadConfigTemplates(ConfigTemplates* pConfigTemplates);
+	void				LoadScriptList(ScriptList* pScriptList);
+
 	// Options
+	OptEntries*			LockOptEntries();
+	void				UnlockOptEntries();
+	const char*			GetConfigFilename() { return m_szConfigFilename; }
 	const char*			GetDestDir() { return m_szDestDir; }
+	const char*			GetInterDir() { return m_szInterDir; }
 	const char*			GetTempDir() { return m_szTempDir; }
 	const char*			GetQueueDir() { return m_szQueueDir; }
 	const char*			GetNzbDir() { return m_szNzbDir; }
+	const char*			GetWebDir() { return m_szWebDir; }
+	const char*			GetConfigTemplate() { return m_szConfigTemplate; }
+	const char*			GetScriptDir() { return m_szScriptDir; }
 	bool				GetCreateBrokenLog() const { return m_bCreateBrokenLog; }
 	bool				GetResetLog() const { return m_bResetLog; }
 	EMessageTarget		GetInfoTarget() const { return m_eInfoTarget; }
@@ -204,44 +420,72 @@ public:
 	int					GetConnectionTimeout() { return m_iConnectionTimeout; }
 	int					GetTerminateTimeout() { return m_iTerminateTimeout; }
 	bool				GetDecode() { return m_bDecode; };
-	bool				GetAppendNZBDir() { return m_bAppendNZBDir; }
+	bool				GetAppendCategoryDir() { return m_bAppendCategoryDir; }
 	bool				GetContinuePartial() { return m_bContinuePartial; }
-	bool				GetRenameBroken() { return m_bRenameBroken; }
 	int					GetRetries() { return m_iRetries; }
 	int					GetRetryInterval() { return m_iRetryInterval; }
 	bool				GetSaveQueue() { return m_bSaveQueue; }
 	bool				GetDupeCheck() { return m_bDupeCheck; }
-	char*				GetServerIP() { return m_szServerIP; }
-	char*				GetServerPassword() { return m_szServerPassword; }
-	int					GetServerPort() { return m_szServerPort; }
-	char*				GetLockFile() { return m_szLockFile; }
-	char*				GetDaemonUserName() { return m_szDaemonUserName; }
+	const char*			GetControlIP() { return m_szControlIP; }
+	const char*			GetControlUsername() { return m_szControlUsername; }
+	const char*			GetControlPassword() { return m_szControlPassword; }
+	int					GetControlPort() { return m_iControlPort; }
+	bool				GetSecureControl() { return m_bSecureControl; }
+	int					GetSecurePort() { return m_iSecurePort; }
+	const char*			GetSecureCert() { return m_szSecureCert; }
+	const char*			GetSecureKey() { return m_szSecureKey; }
+	const char*			GetAuthorizedIP() { return m_szAuthorizedIP; }
+	const char*			GetLockFile() { return m_szLockFile; }
+	const char*			GetDaemonUsername() { return m_szDaemonUsername; }
 	EOutputMode			GetOutputMode() { return m_eOutputMode; }
 	bool				GetReloadQueue() { return m_bReloadQueue; }
+	bool				GetReloadUrlQueue() { return m_bReloadUrlQueue; }
 	bool				GetReloadPostQueue() { return m_bReloadPostQueue; }
+	int					GetUrlConnections() { return m_iUrlConnections; }
 	int					GetLogBufferSize() { return m_iLogBufferSize; }
 	bool				GetCreateLog() { return m_bCreateLog; }
-	char*				GetLogFile() { return m_szLogFile; }
-	ELoadPars			GetLoadPars() { return m_eLoadPars; }
-	bool				GetParCheck() { return m_bParCheck; }
+	const char*			GetLogFile() { return m_szLogFile; }
+	EParCheck			GetParCheck() { return m_eParCheck; }
 	bool				GetParRepair() { return m_bParRepair; }
-	const char*			GetPostProcess() { return m_szPostProcess; }
-	bool				GetStrictParName() { return m_bStrictParName; }
+	EParScan			GetParScan() { return m_eParScan; }
+	bool				GetParRename() { return m_bParRename; }
+	EHealthCheck		GetHealthCheck() { return m_eHealthCheck; }
+	const char*			GetScriptOrder() { return m_szScriptOrder; }
+	const char*			GetDefScript() { return m_szDefScript; }
+	const char*			GetNZBProcess() { return m_szNZBProcess; }
+	const char*			GetNZBAddedProcess() { return m_szNZBAddedProcess; }
 	int					GetUMask() { return m_iUMask; }
 	int					GetUpdateInterval() {return m_iUpdateInterval; }
 	bool				GetCursesNZBName() { return m_bCursesNZBName; }
 	bool				GetCursesTime() { return m_bCursesTime; }
 	bool				GetCursesGroup() { return m_bCursesGroup; }
 	bool				GetCrcCheck() { return m_bCrcCheck; }
-	bool				GetRetryOnCrcError() { return m_bRetryOnCrcError; }
-	int					GetThreadLimit() { return m_iThreadLimit; }
 	bool				GetDirectWrite() { return m_bDirectWrite; }
 	int					GetWriteBufferSize() { return m_iWriteBufferSize; }
 	int					GetNzbDirInterval() { return m_iNzbDirInterval; }
 	int					GetNzbDirFileAge() { return m_iNzbDirFileAge; }
 	bool				GetParCleanupQueue() { return m_bParCleanupQueue; }
 	int					GetDiskSpace() { return m_iDiskSpace; }
-	EPostLogKind		GetPostLogKind() { return m_ePostLogKind; }
+	bool				GetTLS() { return m_bTLS; }
+	bool				GetDumpCore() { return m_bDumpCore; }
+	bool				GetParPauseQueue() { return m_bParPauseQueue; }
+	bool				GetScriptPauseQueue() { return m_bScriptPauseQueue; }
+	bool				GetNzbCleanupDisk() { return m_bNzbCleanupDisk; }
+	bool				GetDeleteCleanupDisk() { return m_bDeleteCleanupDisk; }
+	int					GetParTimeLimit() { return m_iParTimeLimit; }
+	int					GetKeepHistory() { return m_iKeepHistory; }
+	bool				GetAccurateRate() { return m_bAccurateRate; }
+	bool				GetUnpack() { return m_bUnpack; }
+	bool				GetUnpackCleanupDisk() { return m_bUnpackCleanupDisk; }
+	const char*			GetUnrarCmd() { return m_szUnrarCmd; }
+	const char*			GetSevenZipCmd() { return m_szSevenZipCmd; }
+	bool				GetUnpackPauseQueue() { return m_bUnpackPauseQueue; }
+	const char*			GetExtCleanupDisk() { return m_szExtCleanupDisk; }
+	int					GetFeedHistory() { return m_iFeedHistory; }
+	bool				GetUrlForce() { return m_bUrlForce; }
+	int					GetTimeCorrection() { return m_iTimeCorrection; }
+
+	Category*			FindCategory(const char* szName, bool bSearchAliases) { return m_Categories.FindCategory(szName, bSearchAliases); }
 
 	// Parsed command-line parameters
 	bool				GetServerMode() { return m_bServerMode; }
@@ -252,18 +496,34 @@ public:
 	int					GetEditQueueOffset() { return m_iEditQueueOffset; }
 	int*				GetEditQueueIDList() { return m_pEditQueueIDList; }
 	int					GetEditQueueIDCount() { return m_iEditQueueIDCount; }
+	NameList*			GetEditQueueNameList() { return &m_EditQueueNameList; }
+	EMatchMode			GetMatchMode() { return m_EMatchMode; }
+	const char*			GetEditQueueText() { return m_szEditQueueText; }
 	const char*			GetArgFilename() { return m_szArgFilename; }
+	const char*			GetAddCategory() { return m_szAddCategory; }
+	bool				GetAddPaused() { return m_bAddPaused; }
 	const char*			GetLastArg() { return m_szLastArg; }
+	int					GetAddPriority() { return m_iAddPriority; }
+	char*				GetAddNZBFilename() { return m_szAddNZBFilename; }
 	bool				GetAddTop() { return m_bAddTop; }
-	float				GetSetRate() { return m_fSetRate; }
+	int					GetSetRate() { return m_iSetRate; }
 	int					GetLogLines() { return m_iLogLines; }
 	int					GetWriteLogKind() { return m_iWriteLogKind; }
+	bool				GetTestBacktrace() { return m_bTestBacktrace; }
 
 	// Current state
-	void				SetPause(bool bOnOff) { m_bPause = bOnOff; }
-	bool				GetPause() const { return m_bPause; }
-	void				SetDownloadRate(float fRate) { m_fDownloadRate = fRate; }
-	float				GetDownloadRate() const { return m_fDownloadRate; }
+	void				SetPauseDownload(bool bPauseDownload) { m_bPauseDownload = bPauseDownload; }
+	bool				GetPauseDownload() const { return m_bPauseDownload; }
+	void				SetPauseDownload2(bool bPauseDownload2) { m_bPauseDownload2 = bPauseDownload2; }
+	bool				GetPauseDownload2() const { return m_bPauseDownload2; }
+	void				SetPausePostProcess(bool bPausePostProcess) { m_bPausePostProcess = bPausePostProcess; }
+	bool				GetPausePostProcess() const { return m_bPausePostProcess; }
+	void				SetPauseScan(bool bPauseScan) { m_bPauseScan = bPauseScan; }
+	bool				GetPauseScan() const { return m_bPauseScan; }
+	void				SetDownloadRate(int iRate) { m_iDownloadRate = iRate; }
+	int					GetDownloadRate() const { return m_iDownloadRate; }
+	void				SetResumeTime(time_t tResumeTime) { m_tResumeTime = tResumeTime; }
+	time_t				GetResumeTime() const { return m_tResumeTime; }
 };
 
 #endif

ParChecker.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -29,20 +29,20 @@
 #ifndef DISABLE_PARCHECK
 
 #include <deque>
+#include <string>
 
 #include "Thread.h"
-#include "Observer.h"
-#include "DownloadInfo.h"
+#include "Log.h"
 
-class ParChecker : public Thread, public Subject
+class ParChecker : public Thread
 {
 public:
 	enum EStatus
 	{
-        psUndefined,
-		psWorking,
 		psFailed,
-		psFinished
+		psRepairPossible,
+		psRepaired,
+		psRepairNotNeeded
 	};
 
 	enum EStage
@@ -53,20 +53,22 @@ public:
 		ptVerifyingRepaired,
 	};
 
-	typedef std::deque<char*>		QueuedParFiles;
+	typedef std::deque<char*>		FileList;
+	typedef std::deque<void*>		SourceList;
 	
 private:
 	char*				m_szInfoName;
-	char*				m_szNZBFilename;
-	char*				m_szParFilename;
+	char*				m_szDestDir;
+	char*				m_szNZBName;
+	const char*			m_szParFilename;
 	EStatus				m_eStatus;
 	EStage				m_eStage;
 	void*				m_pRepairer;	// declared as void* to prevent the including of libpar2-headers into this header-file
 	char*				m_szErrMsg;
-	bool				m_bRepairNotNeeded;
-	QueuedParFiles		m_QueuedParFiles;
+	FileList			m_QueuedParFiles;
 	Mutex			 	m_mutexQueuedParFiles;
-	Semaphore			m_semNeedMoreFiles;
+	bool				m_bQueuedParFilesChanged;
+	FileList			m_ProcessedFiles;
 	int					m_iProcessedFiles;
 	int					m_iFilesToRepair;
 	int					m_iExtraFiles;
@@ -74,10 +76,21 @@ private:
 	char*				m_szProgressLabel;
 	int					m_iFileProgress;
 	int					m_iStageProgress;
+	bool				m_bCancelled;
+	SourceList			m_sourceFiles;
 
+	void				Cleanup();
+	EStatus				RunParCheck(const char* szParFilename);
+	int					PreProcessPar();
+	bool				LoadMainParBak();
+	int					ProcessMorePars();
 	bool				LoadMorePars();
 	bool				CheckSplittedFragments();
 	bool				AddSplittedFragments(const char* szFilename);
+	bool				AddMissingFiles();
+	void				WriteBrokenLog(EStatus eStatus);
+	void				SaveSourceList();
+	void				DeleteLeftovers();
 	void				signal_filename(std::string str);
 	void				signal_progress(double progress);
 	void				signal_done(std::string str, int available, int total);
@@ -90,6 +103,8 @@ protected:
 	*/
 	virtual bool		RequestMorePars(int iBlockNeeded, int* pBlockFound) = 0;
 	virtual void		UpdateProgress() {}
+	virtual void		Completed() {}
+	virtual void		PrintMessage(Message::EKind eKind, const char* szFormat, ...) {}
 	EStage				GetStage() { return m_eStage; }
 	const char*			GetProgressLabel() { return m_szProgressLabel; }
 	int					GetFileProgress() { return m_iFileProgress; }
@@ -99,18 +114,16 @@ public:
 						ParChecker();
 	virtual				~ParChecker();
 	virtual void		Run();
+	void				SetDestDir(const char* szDestDir);
 	const char*			GetParFilename() { return m_szParFilename; }
-	void				SetParFilename(const char* szParFilename);
-	const char*			GetNZBFilename() { return m_szNZBFilename; }
-	void				SetNZBFilename(const char* szNZBFilename);
 	const char*			GetInfoName() { return m_szInfoName; }
 	void				SetInfoName(const char* szInfoName);
-	void				SetStatus(EStatus eStatus);
+	void				SetNZBName(const char* szNZBName);
 	EStatus				GetStatus() { return m_eStatus; }
-	const char*			GetErrMsg() { return m_szErrMsg; }
-	bool				GetRepairNotNeeded() { return m_bRepairNotNeeded; }
 	void				AddParFile(const char* szParFilename);
 	void				QueueChanged();
+	void				Cancel();
+	bool				GetCancelled() { return m_bCancelled; }
 };
 
 #endif

ParCoordinator.cpp

@@ -0,0 +1,742 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <ctype.h>
+#ifdef WIN32
+#include <direct.h>
+#else
+#include <unistd.h>
+#endif
+
+#include "nzbget.h"
+#include "ParCoordinator.h"
+#include "Options.h"
+#include "Log.h"
+#include "Util.h"
+#include "QueueCoordinator.h"
+#include "DiskState.h"
+
+extern QueueCoordinator* g_pQueueCoordinator;
+extern Options* g_pOptions;
+extern DiskState* g_pDiskState;
+
+#ifndef DISABLE_PARCHECK
+bool ParCoordinator::PostParChecker::RequestMorePars(int iBlockNeeded, int* pBlockFound)
+{
+	return m_pOwner->RequestMorePars(m_pPostInfo->GetNZBInfo(), GetParFilename(), iBlockNeeded, pBlockFound);
+}
+
+void ParCoordinator::PostParChecker::UpdateProgress()
+{
+	m_pOwner->UpdateParCheckProgress();
+}
+
+void ParCoordinator::PostParChecker::PrintMessage(Message::EKind eKind, const char* szFormat, ...)
+{
+	char szText[1024];
+	va_list args;
+	va_start(args, szFormat);
+	vsnprintf(szText, 1024, szFormat, args);
+	va_end(args);
+	szText[1024-1] = '\0';
+
+	m_pOwner->PrintMessage(m_pPostInfo, eKind, "%s", szText);
+}
+
+void ParCoordinator::PostParRenamer::UpdateProgress()
+{
+	m_pOwner->UpdateParRenameProgress();
+}
+
+void ParCoordinator::PostParRenamer::PrintMessage(Message::EKind eKind, const char* szFormat, ...)
+{
+	char szText[1024];
+	va_list args;
+	va_start(args, szFormat);
+	vsnprintf(szText, 1024, szFormat, args);
+	va_end(args);
+	szText[1024-1] = '\0';
+	
+	m_pOwner->PrintMessage(m_pPostInfo, eKind, "%s", szText);
+}
+#endif
+
+ParCoordinator::ParCoordinator()
+{
+	debug("Creating ParCoordinator");
+
+#ifndef DISABLE_PARCHECK
+	m_bStopped = false;
+	m_ParChecker.m_pOwner = this;
+	m_ParRenamer.m_pOwner = this;
+#endif
+}
+
+ParCoordinator::~ParCoordinator()
+{
+	debug("Destroying ParCoordinator");
+}
+
+#ifndef DISABLE_PARCHECK
+void ParCoordinator::Stop()
+{
+	debug("Stopping ParCoordinator");
+
+	m_bStopped = true;
+
+	if (m_ParChecker.IsRunning())
+	{
+		m_ParChecker.Stop();
+		int iMSecWait = 5000;
+		while (m_ParChecker.IsRunning() && iMSecWait > 0)
+		{
+			usleep(50 * 1000);
+			iMSecWait -= 50;
+		}
+		if (m_ParChecker.IsRunning())
+		{
+			warn("Terminating par-check for %s", m_ParChecker.GetInfoName());
+			m_ParChecker.Kill();
+		}
+	}
+}
+#endif
+
+void ParCoordinator::PausePars(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo)
+{
+	debug("ParCoordinator: Pausing pars");
+	
+	for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
+	{
+		FileInfo* pFileInfo = *it;
+		if (pFileInfo->GetNZBInfo() == pNZBInfo)
+		{
+			g_pQueueCoordinator->GetQueueEditor()->LockedEditEntry(pDownloadQueue, pFileInfo->GetID(), false, 
+				QueueEditor::eaGroupPauseExtraPars, 0, NULL);
+			break;
+		}
+	}
+}
+
+bool ParCoordinator::FindMainPars(const char* szPath, FileList* pFileList)
+{
+	if (pFileList)
+	{
+		pFileList->clear();
+	}
+
+	DirBrowser dir(szPath);
+	while (const char* filename = dir.Next())
+	{
+		int iBaseLen = 0;
+		if (ParseParFilename(filename, &iBaseLen, NULL))
+		{
+			if (!pFileList)
+			{
+				return true;
+			}
+
+			// check if the base file already added to list
+			bool exists = false;
+			for (FileList::iterator it = pFileList->begin(); it != pFileList->end(); it++)
+			{
+				const char* filename2 = *it;
+				exists = SameParCollection(filename, filename2);
+				if (exists)
+				{
+					break;
+				}
+			}
+			if (!exists)
+			{
+				pFileList->push_back(strdup(filename));
+			}
+		}
+	}
+	return pFileList && !pFileList->empty();
+}
+
+bool ParCoordinator::SameParCollection(const char* szFilename1, const char* szFilename2)
+{
+	int iBaseLen1 = 0, iBaseLen2 = 0;
+	return ParseParFilename(szFilename1, &iBaseLen1, NULL) &&
+		ParseParFilename(szFilename2, &iBaseLen2, NULL) &&
+		iBaseLen1 == iBaseLen2 &&
+		!strncasecmp(szFilename1, szFilename2, iBaseLen1);
+}
+
+bool ParCoordinator::ParseParFilename(const char* szParFilename, int* iBaseNameLen, int* iBlocks)
+{
+	char szFilename[1024];
+	strncpy(szFilename, szParFilename, 1024);
+	szFilename[1024-1] = '\0';
+	for (char* p = szFilename; *p; p++) *p = tolower(*p); // convert string to lowercase
+
+	int iLen = strlen(szFilename);
+	if (iLen < 6)
+	{
+		return false;
+	}
+
+	// find last occurence of ".par2" and trim filename after it
+	char* szEnd = szFilename;
+	while (char* p = strstr(szEnd, ".par2")) szEnd = p + 5;
+	*szEnd = '\0';
+
+	iLen = strlen(szFilename);
+	if (iLen < 6)
+	{
+		return false;
+	}
+
+	if (strcasecmp(szFilename + iLen - 5, ".par2"))
+	{
+		return false;
+	}
+	*(szFilename + iLen - 5) = '\0';
+
+	int blockcnt = 0;
+	char* p = strrchr(szFilename, '.');
+	if (p && !strncasecmp(p, ".vol", 4))
+	{
+		char* b = strchr(p, '+');
+		if (!b)
+		{
+			b = strchr(p, '-');
+		}
+		if (b)
+		{
+			blockcnt = atoi(b+1);
+			*p = '\0';
+		}
+	}
+
+	if (iBaseNameLen)
+	{
+		*iBaseNameLen = strlen(szFilename);
+	}
+	if (iBlocks)
+	{
+		*iBlocks = blockcnt;
+	}
+	
+	return true;
+}
+
+#ifndef DISABLE_PARCHECK
+
+/**
+ * DownloadQueue must be locked prior to call of this function.
+ */
+void ParCoordinator::StartParCheckJob(PostInfo* pPostInfo)
+{
+	m_eCurrentJob = jkParCheck;
+	m_ParChecker.SetPostInfo(pPostInfo);
+	m_ParChecker.SetDestDir(pPostInfo->GetNZBInfo()->GetDestDir());
+	m_ParChecker.SetNZBName(pPostInfo->GetNZBInfo()->GetName());
+	m_ParChecker.PrintMessage(Message::mkInfo, "Checking pars for %s", pPostInfo->GetInfoName());
+	pPostInfo->SetWorking(true);
+	m_ParChecker.Start();
+}
+
+/**
+ * DownloadQueue must be locked prior to call of this function.
+ */
+void ParCoordinator::StartParRenameJob(PostInfo* pPostInfo)
+{
+	const char* szDestDir = pPostInfo->GetNZBInfo()->GetDestDir();
+
+	char szFinalDir[1024];
+	if (pPostInfo->GetNZBInfo()->GetUnpackStatus() == NZBInfo::usSuccess)
+	{
+		pPostInfo->GetNZBInfo()->BuildFinalDirName(szFinalDir, 1024);
+		szFinalDir[1024-1] = '\0';
+		szDestDir = szFinalDir;
+	}
+
+	m_eCurrentJob = jkParRename;
+	m_ParRenamer.SetPostInfo(pPostInfo);
+	m_ParRenamer.SetDestDir(szDestDir);
+	m_ParRenamer.SetInfoName(pPostInfo->GetNZBInfo()->GetName());
+	m_ParRenamer.PrintMessage(Message::mkInfo, "Checking renamed files for %s", pPostInfo->GetNZBInfo()->GetName());
+	pPostInfo->SetWorking(true);
+	m_ParRenamer.Start();
+}
+
+bool ParCoordinator::Cancel()
+{
+	if (m_eCurrentJob == jkParCheck)
+	{
+#ifdef HAVE_PAR2_CANCEL
+		if (!m_ParChecker.GetCancelled())
+		{
+			debug("Cancelling par-repair for %s", m_ParChecker.GetInfoName());
+			m_ParChecker.Cancel();
+			return true;
+		}
+#else
+		warn("Cannot cancel par-repair for %s, used version of libpar2 does not support cancelling", m_ParChecker.GetInfoName());
+#endif
+	}
+	else if (m_eCurrentJob == jkParRename)
+	{
+		if (!m_ParRenamer.GetCancelled())
+		{
+			debug("Cancelling par-rename for %s", m_ParRenamer.GetInfoName());
+			m_ParRenamer.Cancel();
+			return true;
+		}
+	}
+	return false;
+}
+
+/**
+ * DownloadQueue must be locked prior to call of this function.
+ */
+bool ParCoordinator::AddPar(FileInfo* pFileInfo, bool bDeleted)
+{
+	bool bSameCollection = m_ParChecker.IsRunning() &&
+		pFileInfo->GetNZBInfo() == m_ParChecker.GetPostInfo()->GetNZBInfo() &&
+		SameParCollection(pFileInfo->GetFilename(), Util::BaseFileName(m_ParChecker.GetParFilename()));
+	if (bSameCollection && !bDeleted)
+	{
+		char szFullFilename[1024];
+		snprintf(szFullFilename, 1024, "%s%c%s", pFileInfo->GetNZBInfo()->GetDestDir(), (int)PATH_SEPARATOR, pFileInfo->GetFilename());
+		szFullFilename[1024-1] = '\0';
+		m_ParChecker.AddParFile(szFullFilename);
+
+		if (g_pOptions->GetParPauseQueue())
+		{
+			PauseDownload();
+		}
+	}
+	else
+	{
+		m_ParChecker.QueueChanged();
+	}
+	return bSameCollection;
+}
+
+void ParCoordinator::ParCheckCompleted()
+{
+	DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();
+
+	PostInfo* pPostInfo = m_ParChecker.GetPostInfo();
+
+	// Update ParStatus (accumulate result)
+	if ((m_ParChecker.GetStatus() == ParChecker::psRepaired ||
+		m_ParChecker.GetStatus() == ParChecker::psRepairNotNeeded) &&
+		pPostInfo->GetNZBInfo()->GetParStatus() <= NZBInfo::psSkipped)
+	{
+		pPostInfo->GetNZBInfo()->SetParStatus(NZBInfo::psSuccess);
+	}
+	else if (m_ParChecker.GetStatus() == ParChecker::psRepairPossible &&
+		pPostInfo->GetNZBInfo()->GetParStatus() != NZBInfo::psFailure)
+	{
+		pPostInfo->GetNZBInfo()->SetParStatus(NZBInfo::psRepairPossible);
+	}
+	else
+	{
+		pPostInfo->GetNZBInfo()->SetParStatus(NZBInfo::psFailure);
+	}
+
+	pPostInfo->SetWorking(false);
+	pPostInfo->SetStage(PostInfo::ptQueued);
+
+	if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
+	{
+		g_pDiskState->SaveDownloadQueue(pDownloadQueue);
+	}
+
+	g_pQueueCoordinator->UnlockQueue();
+}
+
+/**
+* Unpause par2-files
+* returns true, if the files with required number of blocks were unpaused,
+* or false if there are no more files in queue for this collection or not enough blocks
+*/
+bool ParCoordinator::RequestMorePars(NZBInfo* pNZBInfo, const char* szParFilename, int iBlockNeeded, int* pBlockFound)
+{
+	DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();
+	
+	Blocks blocks;
+	blocks.clear();
+	int iBlockFound = 0;
+    int iCurBlockFound = 0;
+
+	FindPars(pDownloadQueue, pNZBInfo, szParFilename, &blocks, true, true, &iCurBlockFound);
+    iBlockFound += iCurBlockFound;
+	if (iBlockFound < iBlockNeeded)
+	{
+		FindPars(pDownloadQueue, pNZBInfo, szParFilename, &blocks, true, false, &iCurBlockFound);
+        iBlockFound += iCurBlockFound;
+	}
+	if (iBlockFound < iBlockNeeded)
+	{
+		FindPars(pDownloadQueue, pNZBInfo, szParFilename, &blocks, false, false, &iCurBlockFound);
+        iBlockFound += iCurBlockFound;
+	}
+
+	if (iBlockFound >= iBlockNeeded)
+	{
+		// 1. first unpause all files with par-blocks less or equal iBlockNeeded
+		// starting from the file with max block count.
+		// if par-collection was built exponentially and all par-files present,
+		// this step selects par-files with exact number of blocks we need.
+		while (iBlockNeeded > 0)
+		{               
+			BlockInfo* pBestBlockInfo = NULL;
+			for (Blocks::iterator it = blocks.begin(); it != blocks.end(); it++)
+			{
+				BlockInfo* pBlockInfo = *it;
+				if (pBlockInfo->m_iBlockCount <= iBlockNeeded &&
+				   (!pBestBlockInfo || pBestBlockInfo->m_iBlockCount < pBlockInfo->m_iBlockCount))
+				{
+					pBestBlockInfo = pBlockInfo;
+				}
+			}
+			if (pBestBlockInfo)
+			{
+				if (pBestBlockInfo->m_pFileInfo->GetPaused())
+				{
+					m_ParChecker.PrintMessage(Message::mkInfo, "Unpausing %s%c%s for par-recovery", pNZBInfo->GetName(), (int)PATH_SEPARATOR, pBestBlockInfo->m_pFileInfo->GetFilename());
+					pBestBlockInfo->m_pFileInfo->SetPaused(false);
+					pBestBlockInfo->m_pFileInfo->SetExtraPriority(true);
+				}
+				iBlockNeeded -= pBestBlockInfo->m_iBlockCount;
+				blocks.remove(pBestBlockInfo);
+				delete pBestBlockInfo;
+			}
+			else
+			{
+				break;
+			}
+		}
+			
+		// 2. then unpause other files
+		// this step only needed if the par-collection was built not exponentially 
+		// or not all par-files present (or some of them were corrupted)
+		// this step is not optimal, but we hope, that the first step will work good 
+		// in most cases and we will not need the second step often
+		while (iBlockNeeded > 0)
+		{
+			BlockInfo* pBlockInfo = blocks.front();
+			if (pBlockInfo->m_pFileInfo->GetPaused())
+			{
+				m_ParChecker.PrintMessage(Message::mkInfo, "Unpausing %s%c%s for par-recovery", pNZBInfo->GetName(), (int)PATH_SEPARATOR, pBlockInfo->m_pFileInfo->GetFilename());
+				pBlockInfo->m_pFileInfo->SetPaused(false);
+				pBlockInfo->m_pFileInfo->SetExtraPriority(true);
+			}
+			iBlockNeeded -= pBlockInfo->m_iBlockCount;
+		}
+	}
+
+	g_pQueueCoordinator->UnlockQueue();
+
+	if (pBlockFound)
+	{
+		*pBlockFound = iBlockFound;
+	}
+
+	for (Blocks::iterator it = blocks.begin(); it != blocks.end(); it++)
+	{
+		delete *it;
+	}
+	blocks.clear();
+
+	bool bOK = iBlockNeeded <= 0;
+
+	if (bOK && g_pOptions->GetParPauseQueue())
+	{
+		UnpauseDownload();
+	}
+
+	return bOK;
+}
+
+void ParCoordinator::FindPars(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo, const char* szParFilename,
+	Blocks* pBlocks, bool bStrictParName, bool bExactParName, int* pBlockFound)
+{
+    *pBlockFound = 0;
+	
+	// extract base name from m_szParFilename (trim .par2-extension and possible .vol-part)
+	char* szBaseParFilename = Util::BaseFileName(szParFilename);
+	char szMainBaseFilename[1024];
+	int iMainBaseLen = 0;
+	if (!ParseParFilename(szBaseParFilename, &iMainBaseLen, NULL))
+	{
+		// should not happen
+        error("Internal error: could not parse filename %s", szBaseParFilename);
+		return;
+	}
+	int maxlen = iMainBaseLen < 1024 ? iMainBaseLen : 1024 - 1;
+	strncpy(szMainBaseFilename, szBaseParFilename, maxlen);
+	szMainBaseFilename[maxlen] = '\0';
+	for (char* p = szMainBaseFilename; *p; p++) *p = tolower(*p); // convert string to lowercase
+
+	for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
+	{
+		FileInfo* pFileInfo = *it;
+		int iBlocks = 0;
+		if (pFileInfo->GetNZBInfo() == pNZBInfo &&
+			ParseParFilename(pFileInfo->GetFilename(), NULL, &iBlocks) &&
+			iBlocks > 0)
+		{
+			bool bUseFile = true;
+
+			if (bExactParName)
+			{
+				bUseFile = SameParCollection(pFileInfo->GetFilename(), Util::BaseFileName(szParFilename));
+			}
+			else if (bStrictParName)
+			{
+				// the pFileInfo->GetFilename() may be not confirmed and may contain
+				// additional texts if Subject could not be parsed correctly
+
+				char szLoFileName[1024];
+				strncpy(szLoFileName, pFileInfo->GetFilename(), 1024);
+				szLoFileName[1024-1] = '\0';
+				for (char* p = szLoFileName; *p; p++) *p = tolower(*p); // convert string to lowercase
+				
+				char szCandidateFileName[1024];
+				snprintf(szCandidateFileName, 1024, "%s.par2", szMainBaseFilename);
+				szCandidateFileName[1024-1] = '\0';
+				if (!strstr(szLoFileName, szCandidateFileName))
+				{
+					snprintf(szCandidateFileName, 1024, "%s.vol", szMainBaseFilename);
+					szCandidateFileName[1024-1] = '\0';
+					bUseFile = strstr(szLoFileName, szCandidateFileName);
+				}
+			}
+
+            bool bAlreadyAdded = false;
+            // check if file is not in the list already
+			if (bUseFile)
+			{
+				for (Blocks::iterator it = pBlocks->begin(); it != pBlocks->end(); it++)
+				{
+					BlockInfo* pBlockInfo = *it;
+					if (pBlockInfo->m_pFileInfo == pFileInfo)
+					{
+						bAlreadyAdded = true;
+						break;
+                	}
+        		}
+			}
+                
+			// if it is a par2-file with blocks and it was from the same NZB-request
+			// and it belongs to the same file collection (same base name),
+			// then OK, we can use it
+            if (bUseFile && !bAlreadyAdded)
+            {
+				BlockInfo* pBlockInfo = new BlockInfo();
+				pBlockInfo->m_pFileInfo = pFileInfo;
+				pBlockInfo->m_iBlockCount = iBlocks;
+				pBlocks->push_back(pBlockInfo);
+				*pBlockFound += iBlocks;
+			}
+		}
+	}
+}
+
+void ParCoordinator::UpdateParCheckProgress()
+{
+	g_pQueueCoordinator->LockQueue();
+
+	PostInfo* pPostInfo = m_ParChecker.GetPostInfo();
+	if (m_ParChecker.GetFileProgress() == 0)
+	{
+		pPostInfo->SetProgressLabel(m_ParChecker.GetProgressLabel());
+	}
+	pPostInfo->SetFileProgress(m_ParChecker.GetFileProgress());
+	pPostInfo->SetStageProgress(m_ParChecker.GetStageProgress());
+    PostInfo::EStage StageKind[] = { PostInfo::ptLoadingPars, PostInfo::ptVerifyingSources, PostInfo::ptRepairing, PostInfo::ptVerifyingRepaired };
+	PostInfo::EStage eStage = StageKind[m_ParChecker.GetStage()];
+	time_t tCurrent = time(NULL);
+
+	if (!pPostInfo->GetStartTime())
+	{
+		pPostInfo->SetStartTime(tCurrent);
+	}
+
+	if (pPostInfo->GetStage() != eStage)
+	{
+		pPostInfo->SetStage(eStage);
+		pPostInfo->SetStageTime(tCurrent);
+	}
+
+	bool bParCancel = false;
+#ifdef HAVE_PAR2_CANCEL
+	if (!m_ParChecker.GetCancelled())
+	{
+		if ((g_pOptions->GetParTimeLimit() > 0) &&
+			m_ParChecker.GetStage() == ParChecker::ptRepairing &&
+			((g_pOptions->GetParTimeLimit() > 5 && tCurrent - pPostInfo->GetStageTime() > 5 * 60) ||
+			(g_pOptions->GetParTimeLimit() <= 5 && tCurrent - pPostInfo->GetStageTime() > 1 * 60)))
+		{
+			// first five (or one) minutes elapsed, now can check the estimated time
+			int iEstimatedRepairTime = (int)((tCurrent - pPostInfo->GetStartTime()) * 1000 / 
+				(pPostInfo->GetStageProgress() > 0 ? pPostInfo->GetStageProgress() : 1));
+			if (iEstimatedRepairTime > g_pOptions->GetParTimeLimit() * 60)
+			{
+				debug("Estimated repair time %i seconds", iEstimatedRepairTime);
+				m_ParChecker.PrintMessage(Message::mkWarning, "Cancelling par-repair for %s, estimated repair time (%i minutes) exceeds allowed repair time", m_ParChecker.GetInfoName(), iEstimatedRepairTime / 60);
+				bParCancel = true;
+			}
+		}
+	}
+#endif
+
+	if (bParCancel)
+	{
+		m_ParChecker.Cancel();
+	}
+
+	g_pQueueCoordinator->UnlockQueue();
+	
+	CheckPauseState(pPostInfo);
+}
+
+void ParCoordinator::CheckPauseState(PostInfo* pPostInfo)
+{
+	if (g_pOptions->GetPausePostProcess())
+	{
+		time_t tStageTime = pPostInfo->GetStageTime();
+		time_t tStartTime = pPostInfo->GetStartTime();
+		time_t tWaitTime = time(NULL);
+		
+		// wait until Post-processor is unpaused
+		while (g_pOptions->GetPausePostProcess() && !m_bStopped)
+		{
+			usleep(100 * 1000);
+			
+			// update time stamps
+			
+			time_t tDelta = time(NULL) - tWaitTime;
+			
+			if (tStageTime > 0)
+			{
+				pPostInfo->SetStageTime(tStageTime + tDelta);
+			}
+			
+			if (tStartTime > 0)
+			{
+				pPostInfo->SetStartTime(tStartTime + tDelta);
+			}
+		}
+	}
+}
+
+void ParCoordinator::ParRenameCompleted()
+{
+	DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();
+	
+	PostInfo* pPostInfo = m_ParRenamer.GetPostInfo();
+	pPostInfo->GetNZBInfo()->SetRenameStatus(m_ParRenamer.GetStatus() == ParRenamer::psSuccess ? NZBInfo::rsSuccess : NZBInfo::rsFailure);
+	pPostInfo->SetWorking(false);
+	pPostInfo->SetStage(PostInfo::ptQueued);
+	
+	if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
+	{
+		g_pDiskState->SaveDownloadQueue(pDownloadQueue);
+	}
+	
+	g_pQueueCoordinator->UnlockQueue();
+}
+
+void ParCoordinator::UpdateParRenameProgress()
+{
+	g_pQueueCoordinator->LockQueue();
+	
+	PostInfo* pPostInfo = m_ParRenamer.GetPostInfo();
+	pPostInfo->SetProgressLabel(m_ParRenamer.GetProgressLabel());
+	pPostInfo->SetStageProgress(m_ParRenamer.GetStageProgress());
+	time_t tCurrent = time(NULL);
+	
+	if (!pPostInfo->GetStartTime())
+	{
+		pPostInfo->SetStartTime(tCurrent);
+	}
+	
+	if (pPostInfo->GetStage() != PostInfo::ptRenaming)
+	{
+		pPostInfo->SetStage(PostInfo::ptRenaming);
+		pPostInfo->SetStageTime(tCurrent);
+	}
+	
+	g_pQueueCoordinator->UnlockQueue();
+	
+	CheckPauseState(pPostInfo);
+}
+
+void ParCoordinator::PrintMessage(PostInfo* pPostInfo, Message::EKind eKind, const char* szFormat, ...)
+{
+	char szText[1024];
+	va_list args;
+	va_start(args, szFormat);
+	vsnprintf(szText, 1024, szFormat, args);
+	va_end(args);
+	szText[1024-1] = '\0';
+
+	pPostInfo->AppendMessage(eKind, szText);
+
+	switch (eKind)
+	{
+		case Message::mkDetail:
+			detail("%s", szText);
+			break;
+
+		case Message::mkInfo:
+			info("%s", szText);
+			break;
+
+		case Message::mkWarning:
+			warn("%s", szText);
+			break;
+
+		case Message::mkError:
+			error("%s", szText);
+			break;
+
+		case Message::mkDebug:
+			debug("%s", szText);
+			break;
+	}
+}
+
+#endif

ParCoordinator.h

@@ -0,0 +1,130 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef PARCOORDINATOR_H
+#define PARCOORDINATOR_H
+
+#include <list>
+#include <deque>
+
+#include "DownloadInfo.h"
+
+#ifndef DISABLE_PARCHECK
+#include "ParChecker.h"
+#include "ParRenamer.h"
+#endif
+
+class ParCoordinator 
+{
+private:
+#ifndef DISABLE_PARCHECK
+	class PostParChecker: public ParChecker
+	{
+	private:
+		ParCoordinator*	m_pOwner;
+		PostInfo*		m_pPostInfo;
+	protected:
+		virtual bool	RequestMorePars(int iBlockNeeded, int* pBlockFound);
+		virtual void	UpdateProgress();
+		virtual void	Completed() { m_pOwner->ParCheckCompleted(); }
+		virtual void	PrintMessage(Message::EKind eKind, const char* szFormat, ...);
+	public:
+		PostInfo*		GetPostInfo() { return m_pPostInfo; }
+		void			SetPostInfo(PostInfo* pPostInfo) { m_pPostInfo = pPostInfo; }
+
+		friend class ParCoordinator;
+	};
+
+	class PostParRenamer: public ParRenamer
+	{
+	private:
+		ParCoordinator*	m_pOwner;
+		PostInfo*		m_pPostInfo;
+	protected:
+		virtual void	UpdateProgress();
+		virtual void	Completed() { m_pOwner->ParRenameCompleted(); }
+		virtual void	PrintMessage(Message::EKind eKind, const char* szFormat, ...);
+	public:
+		PostInfo*		GetPostInfo() { return m_pPostInfo; }
+		void			SetPostInfo(PostInfo* pPostInfo) { m_pPostInfo = pPostInfo; }
+		
+		friend class ParCoordinator;
+	};
+	
+	struct BlockInfo
+	{
+		FileInfo*		m_pFileInfo;
+		int				m_iBlockCount;
+	};
+
+	typedef std::list<BlockInfo*> 	Blocks;
+	
+	enum EJobKind
+	{
+		jkParCheck,
+		jkParRename
+	};
+
+private:
+	PostParChecker		m_ParChecker;
+	bool				m_bStopped;
+	PostParRenamer		m_ParRenamer;
+	EJobKind			m_eCurrentJob;
+
+protected:
+	virtual bool		PauseDownload() = 0;
+	virtual bool		UnpauseDownload() = 0;
+	void				UpdateParCheckProgress();
+	void				UpdateParRenameProgress();
+	void				ParCheckCompleted();
+	void				ParRenameCompleted();
+	void				CheckPauseState(PostInfo* pPostInfo);
+	bool				RequestMorePars(NZBInfo* pNZBInfo, const char* szParFilename, int iBlockNeeded, int* pBlockFound);
+	void				PrintMessage(PostInfo* pPostInfo, Message::EKind eKind, const char* szFormat, ...);
+#endif
+
+public:
+	typedef std::deque<char*>		FileList;
+
+public:
+						ParCoordinator();
+	virtual				~ParCoordinator();
+	static bool			FindMainPars(const char* szPath, FileList* pFileList);
+	static bool			ParseParFilename(const char* szParFilename, int* iBaseNameLen, int* iBlocks);
+	static bool			SameParCollection(const char* szFilename1, const char* szFilename2);
+	void				PausePars(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+
+#ifndef DISABLE_PARCHECK
+	bool				AddPar(FileInfo* pFileInfo, bool bDeleted);
+	void				FindPars(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo, const char* szParFilename, 
+							Blocks* pBlocks, bool bStrictParName, bool bExactParName, int* pBlockFound);
+	void				StartParCheckJob(PostInfo* pPostInfo);
+	void				StartParRenameJob(PostInfo* pPostInfo);
+	void				Stop();
+	bool				Cancel();
+#endif
+};
+
+#endif

ParRenamer.cpp

@@ -0,0 +1,345 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#ifndef DISABLE_PARCHECK
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#ifdef WIN32
+#include <par2cmdline.h>
+#include <par2repairer.h>
+#include <md5.h>
+#else
+#include <unistd.h>
+#include <libpar2/par2cmdline.h>
+#include <libpar2/par2repairer.h>
+#include <libpar2/md5.h>
+#endif
+
+#include "nzbget.h"
+#include "ParRenamer.h"
+#include "ParCoordinator.h"
+#include "Log.h"
+#include "Options.h"
+#include "Util.h"
+
+extern Options* g_pOptions;
+
+class ParRenamerRepairer : public Par2Repairer
+{
+public:
+	friend class ParRenamer;
+};
+
+ParRenamer::FileHash::FileHash(const char* szFilename, const char* szHash)
+{
+	m_szFilename = strdup(szFilename);
+	m_szHash = strdup(szHash);
+}
+
+ParRenamer::FileHash::~FileHash()
+{
+	free(m_szFilename);
+	free(m_szHash);
+}
+
+ParRenamer::ParRenamer()
+{
+    debug("Creating ParRenamer");
+
+	m_eStatus = psFailed;
+	m_szDestDir = NULL;
+	m_szInfoName = NULL;
+	m_szProgressLabel = (char*)malloc(1024);
+	m_iStageProgress = 0;
+	m_bCancelled = false;
+}
+
+ParRenamer::~ParRenamer()
+{
+    debug("Destroying ParRenamer");
+
+	free(m_szDestDir);
+	free(m_szInfoName);
+	free(m_szProgressLabel);
+
+	Cleanup();
+}
+
+void ParRenamer::Cleanup()
+{
+	ClearHashList();
+	
+	for (DirList::iterator it = m_DirList.begin(); it != m_DirList.end(); it++)
+	{
+		free(*it);
+	}
+	m_DirList.clear();
+}
+
+void ParRenamer::ClearHashList()
+{
+	for (FileHashList::iterator it = m_FileHashList.begin(); it != m_FileHashList.end(); it++)
+	{
+		delete *it;
+	}
+	m_FileHashList.clear();
+}
+
+void ParRenamer::SetDestDir(const char * szDestDir)
+{
+	free(m_szDestDir);
+	m_szDestDir = strdup(szDestDir);
+}
+
+void ParRenamer::SetInfoName(const char * szInfoName)
+{
+	free(m_szInfoName);
+	m_szInfoName = strdup(szInfoName);
+}
+
+void ParRenamer::Cancel()
+{
+	m_bCancelled = true;
+}
+
+void ParRenamer::Run()
+{
+	Cleanup();
+	m_bCancelled = false;
+	m_iFileCount = 0;
+	m_iCurFile = 0;
+	m_iRenamedCount = 0;
+	m_eStatus = psFailed;
+
+	snprintf(m_szProgressLabel, 1024, "Checking renamed files for %s", m_szInfoName);
+	m_szProgressLabel[1024-1] = '\0';
+	m_iStageProgress = 0;
+	UpdateProgress();
+
+	BuildDirList(m_szDestDir);
+
+	for (DirList::iterator it = m_DirList.begin(); it != m_DirList.end(); it++)
+	{
+		char* szDestDir = *it;
+		debug("Checking %s", szDestDir);
+		ClearHashList();
+		LoadParFiles(szDestDir);
+		CheckFiles(szDestDir);
+	}
+	
+	if (m_bCancelled)
+	{
+		PrintMessage(Message::mkWarning, "Renaming cancelled for %s", m_szInfoName);
+	}
+	else if (m_iRenamedCount > 0)
+	{
+		PrintMessage(Message::mkInfo, "Successfully renamed %i file(s) for %s", m_iRenamedCount, m_szInfoName);
+		m_eStatus = psSuccess;
+	}
+	else
+	{
+		PrintMessage(Message::mkInfo, "No renamed files found for %s", m_szInfoName);
+	}
+
+	Cleanup();
+	Completed();
+}
+
+void ParRenamer::BuildDirList(const char* szDestDir)
+{
+	m_DirList.push_back(strdup(szDestDir));
+
+	char* szFullFilename = (char*)malloc(1024);
+	DirBrowser* pDirBrowser = new DirBrowser(szDestDir);
+	
+	while (const char* filename = pDirBrowser->Next())
+	{
+		if (strcmp(filename, ".") && strcmp(filename, "..") && !m_bCancelled)
+		{
+			snprintf(szFullFilename, 1024, "%s%c%s", szDestDir, PATH_SEPARATOR, filename);
+			szFullFilename[1024-1] = '\0';
+			
+			if (Util::DirectoryExists(szFullFilename))
+			{
+				BuildDirList(szFullFilename);
+			}
+			else
+			{
+				m_iFileCount++;
+			}
+		}
+	}
+	
+	free(szFullFilename);
+	delete pDirBrowser;
+}
+
+void ParRenamer::LoadParFiles(const char* szDestDir)
+{
+	ParCoordinator::FileList parFileList;
+	ParCoordinator::FindMainPars(szDestDir, &parFileList);
+	
+	for (ParCoordinator::FileList::iterator it = parFileList.begin(); it != parFileList.end(); it++)
+	{
+		char* szParFilename = *it;
+		
+		char szFullParFilename[1024];
+		snprintf(szFullParFilename, 1024, "%s%c%s", szDestDir, PATH_SEPARATOR, szParFilename);
+		szFullParFilename[1024-1] = '\0';
+		
+		LoadParFile(szFullParFilename);
+		
+		free(*it);
+	}
+}
+
+void ParRenamer::LoadParFile(const char* szParFilename)
+{
+	ParRenamerRepairer* pRepairer = new ParRenamerRepairer();
+
+	if (!pRepairer->LoadPacketsFromFile(szParFilename))
+	{
+		PrintMessage(Message::mkWarning, "Could not load par2-file %s", szParFilename);
+		delete pRepairer;
+		return;
+	}
+
+	for (map<MD5Hash, Par2RepairerSourceFile*>::iterator it = pRepairer->sourcefilemap.begin(); it != pRepairer->sourcefilemap.end(); it++)
+	{
+		if (m_bCancelled)
+		{
+			break;
+		}
+		
+		Par2RepairerSourceFile* sourceFile = (*it).second;
+		m_FileHashList.push_back(new FileHash(sourceFile->GetDescriptionPacket()->FileName().c_str(),
+			sourceFile->GetDescriptionPacket()->Hash16k().print().c_str()));
+	}
+
+	delete pRepairer;
+}
+
+void ParRenamer::CheckFiles(const char* szDestDir)
+{
+	DirBrowser dir(szDestDir);
+	while (const char* filename = dir.Next())
+	{
+		if (strcmp(filename, ".") && strcmp(filename, "..") && !m_bCancelled)
+		{
+			char szFullFilename[1024];
+			snprintf(szFullFilename, 1024, "%s%c%s", szDestDir, PATH_SEPARATOR, filename);
+			szFullFilename[1024-1] = '\0';
+
+			if (!Util::DirectoryExists(szFullFilename))
+			{
+				snprintf(m_szProgressLabel, 1024, "Checking file %s", filename);
+				m_szProgressLabel[1024-1] = '\0';
+				m_iStageProgress = m_iCurFile * 1000 / m_iFileCount;
+				UpdateProgress();
+				m_iCurFile++;
+				
+				CheckFile(szDestDir, szFullFilename);
+			}
+		}
+	}
+}
+
+void ParRenamer::CheckFile(const char* szDestDir, const char* szFilename)
+{
+	debug("Computing hash for %s", szFilename);
+
+	const int iBlockSize = 16*1024;
+	
+    FILE* pFile = fopen(szFilename, "rb");
+    if (!pFile)
+    {
+		PrintMessage(Message::mkError, "Could not open file %s", szFilename);
+        return;
+    }
+
+	// load first 16K of the file into buffer
+	
+	void* pBuffer = malloc(iBlockSize);
+	
+    int iReadBytes = fread(pBuffer, 1, iBlockSize, pFile);
+	int iError = ferror(pFile);
+	if (iReadBytes != iBlockSize && iError)
+	{
+		PrintMessage(Message::mkError, "Could not read file %s", szFilename);
+		return;
+	}
+	
+    fclose(pFile);
+	
+	MD5Hash hash16k;
+	MD5Context context;
+	context.Update(pBuffer, iReadBytes);
+	context.Final(hash16k);
+	
+	free(pBuffer);
+	
+	debug("file: %s; hash16k: %s", Util::BaseFileName(szFilename), hash16k.print().c_str());
+	
+	for (FileHashList::iterator it = m_FileHashList.begin(); it != m_FileHashList.end(); it++)
+	{
+		FileHash* pFileHash = *it;
+		if (!strcmp(pFileHash->GetHash(), hash16k.print().c_str()))
+		{
+			debug("Found correct filename: %s", pFileHash->GetFilename());
+			
+			char szDstFilename[1024];
+			snprintf(szDstFilename, 1024, "%s%c%s", szDestDir, PATH_SEPARATOR, pFileHash->GetFilename());
+			szDstFilename[1024-1] = '\0';
+			
+			if (!Util::FileExists(szDstFilename))
+			{
+				PrintMessage(Message::mkInfo, "Renaming %s to %s", Util::BaseFileName(szFilename), pFileHash->GetFilename());
+				if (Util::MoveFile(szFilename, szDstFilename))
+				{
+					m_iRenamedCount++;
+				}
+				else
+				{
+					PrintMessage(Message::mkError, "Could not rename %s to %s", szFilename, szDstFilename);
+				}
+			}
+			
+			break;
+		}
+	}
+}
+
+#endif

ParRenamer.h

@@ -0,0 +1,106 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef PARRENAMER_H
+#define PARRENAMER_H
+
+#ifndef DISABLE_PARCHECK
+
+#include <deque>
+
+#include "Thread.h"
+#include "Log.h"
+
+class ParRenamer : public Thread
+{
+public:
+	enum EStatus
+	{
+		psFailed,
+		psSuccess
+	};
+	
+	class FileHash
+	{
+	private:
+		char*			m_szFilename;
+		char*			m_szHash;
+
+	public:
+						FileHash(const char* szFilename, const char* szHash);
+						~FileHash();
+		const char*		GetFilename() { return m_szFilename; }
+		const char*		GetHash() { return m_szHash; }
+	};
+
+	typedef std::deque<FileHash*>		FileHashList;
+
+	typedef std::deque<char*>			DirList;
+	
+private:
+	char*				m_szInfoName;
+	char*				m_szDestDir;
+	EStatus				m_eStatus;
+	char*				m_szProgressLabel;
+	int					m_iStageProgress;
+	bool				m_bCancelled;
+	DirList				m_DirList;
+	FileHashList		m_FileHashList;
+	int					m_iFileCount;
+	int					m_iCurFile;
+	int					m_iRenamedCount;
+
+	void				Cleanup();
+	void				ClearHashList();
+	void				BuildDirList(const char* szDestDir);
+	void				CheckDir(const char* szDestDir);
+	void				LoadParFiles(const char* szDestDir);
+	void				LoadParFile(const char* szParFilename);
+	void				CheckFiles(const char* szDestDir);
+	void				CheckFile(const char* szDestDir, const char* szFilename);
+
+protected:
+	virtual void		UpdateProgress() {}
+	virtual void		Completed() {}
+	virtual void		PrintMessage(Message::EKind eKind, const char* szFormat, ...) {}
+	const char*			GetProgressLabel() { return m_szProgressLabel; }
+	int					GetStageProgress() { return m_iStageProgress; }
+
+public:
+						ParRenamer();
+	virtual				~ParRenamer();
+	virtual void		Run();
+	void				SetDestDir(const char* szDestDir);
+	const char*			GetInfoName() { return m_szInfoName; }
+	void				SetInfoName(const char* szInfoName);
+	void				SetStatus(EStatus eStatus);
+	EStatus				GetStatus() { return m_eStatus; }
+	void				Cancel();
+	bool				GetCancelled() { return m_bCancelled; }
+};
+
+#endif
+
+#endif

PostInfo.cpp

@@ -1,154 +0,0 @@
-/*
- *  This file is part of nzbget
- *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Revision$
- * $Date$
- *
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifdef WIN32
-#include "win32.h"
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "nzbget.h"
-#include "PostInfo.h"
-#include "Options.h"
-
-extern Options* g_pOptions;
-
-int PostInfo::m_iIDGen = 0;
-
-PostInfo::PostInfo()
-{
-	debug("Creating PostInfo");
-
-	m_szNZBFilename = NULL;
-	m_szDestDir = NULL;
-	m_szParFilename = NULL;
-	m_szInfoName = NULL;
-	m_bWorking = false;
-	m_bParCheck = false;
-	m_iParStatus = 0;
-	m_bParFailed = false;
-	m_szProgressLabel = strdup("");
-	m_iFileProgress = 0;
-	m_iStageProgress = 0;
-	m_tStartTime = 0;
-	m_tStageTime = 0;
-	m_eStage = ptQueued;
-	m_pScriptThread = NULL;
-	m_Messages.clear();
-	m_iIDGen++;
-	m_iID = m_iIDGen;
-}
-
-PostInfo::~ PostInfo()
-{
-	debug("Destroying PostInfo");
-
-	if (m_szNZBFilename)
-	{
-		free(m_szNZBFilename);
-	}
-	if (m_szDestDir)
-	{
-		free(m_szDestDir);
-	}
-	if (m_szParFilename)
-	{
-		free(m_szParFilename);
-	}
-	if (m_szInfoName)
-	{
-		free(m_szInfoName);
-	}
-	if (m_szProgressLabel)
-	{
-		free(m_szProgressLabel);
-	}
-	for (Messages::iterator it = m_Messages.begin(); it != m_Messages.end(); it++)
-	{
-		delete *it;
-	}
-	m_Messages.clear();
-}
-
-void PostInfo::SetNZBFilename(const char* szNZBFilename)
-{
-	m_szNZBFilename = strdup(szNZBFilename);
-}
-
-void PostInfo::SetDestDir(const char* szDestDir)
-{
-	m_szDestDir = strdup(szDestDir);
-}
-
-void PostInfo::SetParFilename(const char* szParFilename)
-{
-	m_szParFilename = strdup(szParFilename);
-}
-
-void PostInfo::SetInfoName(const char* szInfoName)
-{
-	m_szInfoName = strdup(szInfoName);
-}
-
-void PostInfo::SetProgressLabel(const char* szProgressLabel)
-{
-	if (m_szProgressLabel)
-	{
-		free(m_szProgressLabel);
-	}
-	m_szProgressLabel = strdup(szProgressLabel);
-}
-
-PostInfo::Messages* PostInfo::LockMessages()
-{
-	m_mutexLog.Lock();
-	return &m_Messages;
-}
-
-void PostInfo::UnlockMessages()
-{
-	m_mutexLog.Unlock();
-}
-
-void PostInfo::AppendMessage(Message::EKind eKind, const char * szText)
-{
-	Message* pMessage = new Message(++m_iIDGen, eKind, time(NULL), szText);
-
-	m_mutexLog.Lock();
-	m_Messages.push_back(pMessage);
-
-	while (m_Messages.size() > (unsigned int)g_pOptions->GetLogBufferSize())
-	{
-		Message* pMessage = m_Messages.front();
-		delete pMessage;
-		m_Messages.pop_front();
-	}
-	m_mutexLog.Unlock();
-}

PostInfo.h

@@ -1,113 +0,0 @@
-/*
- *  This file is part of nzbget
- *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Revision$
- * $Date$
- *
- */
-
-
-#ifndef POSTINFO_H
-#define POSTINFO_H
-
-#include <deque>
-
-#include "Log.h"
-#include "Thread.h"
-
-class PostInfo
-{
-public:
-	enum EStage
-	{
-		ptQueued,
-		ptLoadingPars,
-		ptVerifyingSources,
-		ptRepairing,
-		ptVerifyingRepaired,
-		ptExecutingScript,
-		ptFinished
-	};
-
-	typedef std::deque<Message*>	Messages;
-
-private:
-	int				m_iID;
-	char*			m_szNZBFilename;
-	char*			m_szDestDir;
-	char*			m_szParFilename;
-	char*			m_szInfoName;
-	bool			m_bWorking;
-	bool			m_bParCheck;
-	int				m_iParStatus;
-	bool			m_bParFailed;
-	EStage			m_eStage;
-	char*			m_szProgressLabel;
-	int				m_iFileProgress;
-	int				m_iStageProgress;
-	time_t			m_tStartTime;
-	time_t			m_tStageTime;
-	Thread*			m_pScriptThread;
-	
-	Mutex			m_mutexLog;
-	Messages		m_Messages;
-	static int		m_iIDGen;
-
-public:
-					PostInfo();
-					~PostInfo();
-	int				GetID() { return m_iID; }
-	const char*		GetNZBFilename() { return m_szNZBFilename; }
-	void			SetNZBFilename(const char* szNZBFilename);
-	const char*		GetDestDir() { return m_szDestDir; }
-	void			SetDestDir(const char* szDestDir);
-	const char*		GetParFilename() { return m_szParFilename; }
-	void			SetParFilename(const char* szParFilename);
-	const char*		GetInfoName() { return m_szInfoName; }
-	void			SetInfoName(const char* szInfoName);
-	EStage			GetStage() { return m_eStage; }
-	void			SetStage(EStage eStage) { m_eStage = eStage; }
-	void			SetProgressLabel(const char* szProgressLabel);
-	const char*		GetProgressLabel() { return m_szProgressLabel; }
-	int				GetFileProgress() { return m_iFileProgress; }
-	void			SetFileProgress(int iFileProgress) { m_iFileProgress = iFileProgress; }
-	int				GetStageProgress() { return m_iStageProgress; }
-	void			SetStageProgress(int iStageProgress) { m_iStageProgress = iStageProgress; }
-	time_t			GetStartTime() { return m_tStartTime; }
-	void			SetStartTime(time_t tStartTime) { m_tStartTime = tStartTime; }
-	time_t			GetStageTime() { return m_tStageTime; }
-	void			SetStageTime(time_t tStageTime) { m_tStageTime = tStageTime; }
-	bool			GetWorking() { return m_bWorking; }
-	void			SetWorking(bool bWorking) { m_bWorking = bWorking; }
-	bool			GetParCheck() { return m_bParCheck; }
-	void			SetParCheck(bool bParCheck) { m_bParCheck = bParCheck; }
-	int				GetParStatus() { return m_iParStatus; }
-	void			SetParStatus(int iParStatus) { m_iParStatus = iParStatus; }
-	bool			GetParFailed() { return m_bParFailed; }
-	void			SetParFailed(bool bParFailed) { m_bParFailed = bParFailed; }
-	void			AppendMessage(Message::EKind eKind, const char* szText);
-	Thread*			GetScriptThread() { return m_pScriptThread; }
-	void			SetScriptThread(Thread* pScriptThread) { m_pScriptThread = pScriptThread; }
-	Messages*		LockMessages();
-	void			UnlockMessages();
-};
-
-typedef std::deque<PostInfo*> PostQueue;
-
-#endif

PrePostProcessor.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -31,95 +31,105 @@
 #include "Thread.h"
 #include "Observer.h"
 #include "DownloadInfo.h"
-#include "PostInfo.h"
-
-#ifndef DISABLE_PARCHECK
-#include "ParChecker.h"
-#endif
+#include "ParCoordinator.h"
+#include "DupeCoordinator.h"
 
 class PrePostProcessor : public Thread
 {
-private:
-	typedef std::deque<char*>		FileList;
+public:
+	// NOTE: changes to this enum must be synced with "eRemoteEditAction" in unit "MessageBase.h"
+	enum EEditAction
+	{
+		eaPostMoveOffset = 51,			// move post to m_iOffset relative to the current position in post-queue
+		eaPostMoveTop,
+		eaPostMoveBottom,
+		eaPostDelete,
+		eaHistoryDelete,
+		eaHistoryFinalDelete,
+		eaHistoryReturn,
+		eaHistoryProcess,
+		eaHistoryRedownload,
+		eaHistorySetParameter,
+		eaHistorySetDupeKey,
+		eaHistorySetDupeScore,
+		eaHistorySetDupeMode,
+		eaHistorySetDupeBackup,
+		eaHistoryMarkBad,
+		eaHistoryMarkGood
+	};
 
+private:
 	class QueueCoordinatorObserver: public Observer
 	{
 	public:
-		PrePostProcessor* owner;
-		virtual void	Update(Subject* Caller, void* Aspect) { owner->QueueCoordinatorUpdate(Caller, Aspect); }
+		PrePostProcessor* m_pOwner;
+		virtual void	Update(Subject* Caller, void* Aspect) { m_pOwner->QueueCoordinatorUpdate(Caller, Aspect); }
 	};
 
-#ifndef DISABLE_PARCHECK
-	class ParCheckerObserver: public Observer
-	{
-	public:
-		PrePostProcessor* owner;
-		virtual void	Update(Subject* Caller, void* Aspect) { owner->ParCheckerUpdate(Caller, Aspect); }
-	};
-
-	class PostParChecker: public ParChecker
+	class PostParCoordinator: public ParCoordinator
 	{
 	private:
-		PrePostProcessor* m_Owner;
+		PrePostProcessor*	m_pOwner;
 	protected:
-		virtual bool	RequestMorePars(int iBlockNeeded, int* pBlockFound);
-		virtual void	UpdateProgress();
-
+		virtual bool		PauseDownload() { return m_pOwner->PauseDownload(); }
+		virtual bool		UnpauseDownload() { return m_pOwner->UnpauseDownload(); }
 		friend class PrePostProcessor;
 	};
 
-	struct BlockInfo
+	class PostDupeCoordinator: public DupeCoordinator
 	{
-		FileInfo*		m_pFileInfo;
-		int				m_iBlockCount;
+	private:
+		PrePostProcessor*	m_pOwner;
+	protected:
+		virtual void		HistoryRedownload(DownloadQueue* pDownloadQueue, HistoryInfo* pHistoryInfo);
+		virtual void		DeleteQueuedFile(const char* szQueuedFile) { m_pOwner->DeleteQueuedFile(szQueuedFile); }
+		friend class PrePostProcessor;
 	};
 
-	typedef std::deque<BlockInfo*> 	Blocks;
-#endif
-	
 private:
+	PostParCoordinator	m_ParCoordinator;
+	PostDupeCoordinator	m_DupeCoordinator;
 	QueueCoordinatorObserver	m_QueueCoordinatorObserver;
 	bool				m_bHasMoreJobs;
-	bool				m_bPostScript;
+	bool				m_bSchedulerPauseChanged;
+	bool				m_bSchedulerPause;
+	bool				m_bPostPause;
+	const char*			m_szPauseReason;
 
-	void				PausePars(DownloadQueue* pDownloadQueue, const char* szNZBFilename);
-	void				CheckIncomingNZBs();
-	bool				IsNZBFileCompleted(DownloadQueue* pDownloadQueue, const char* szNZBFilename, 
-							bool bIgnoreFirstInPostQueue, bool bIgnorePaused, bool bCheckPostQueue);
-	bool				CheckScript(FileInfo* pFileInfo);
-	bool				JobExists(PostQueue* pPostQueue, const char* szNZBFilename);
-	bool				ClearCompletedJobs(const char* szNZBFilename);
+	bool				IsNZBFileCompleted(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo, 
+							bool bIgnorePausedPars, bool bAllowOnlyOneDeleted);
 	void				CheckPostQueue();
 	void				JobCompleted(DownloadQueue* pDownloadQueue, PostInfo* pPostInfo);
-	void				StartScriptJob(DownloadQueue* pDownloadQueue, PostInfo* pPostInfo);
-	void				SavePostQueue();
-	void				SanitisePostQueue();
+	void				StartJob(DownloadQueue* pDownloadQueue, PostInfo* pPostInfo);
+	void				SaveQueue(DownloadQueue* pDownloadQueue);
+	void				SanitisePostQueue(PostQueue* pPostQueue);
 	void				CheckDiskSpace();
+	void				ApplySchedulerState();
+	void				CheckScheduledResume();
+	void				UpdatePauseState(bool bNeedPause, const char* szReason);
+	bool				PauseDownload();
+	bool				UnpauseDownload();
+	void				NZBFound(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	void				NZBAdded(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	void				NZBDownloaded(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	void				NZBDeleted(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	void				NZBCompleted(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo, bool bSaveQueue);
+	void				DeleteQueuedFile(const char* szQueuedFile);
+	int					FindGroupID(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	bool				PostQueueMove(IDList* pIDList, EEditAction eAction, int iOffset);
+	bool				PostQueueDelete(IDList* pIDList);
+	bool				HistoryEdit(IDList* pIDList, EEditAction eAction, int iOffset, const char* szText);
+	void				HistoryDelete(DownloadQueue* pDownloadQueue, HistoryList::iterator itHistory, HistoryInfo* pHistoryInfo, bool bFinal);
+	void				HistoryReturn(DownloadQueue* pDownloadQueue, HistoryList::iterator itHistory, HistoryInfo* pHistoryInfo, bool bReprocess);
+	void				HistoryRedownload(DownloadQueue* pDownloadQueue, HistoryList::iterator itHistory, HistoryInfo* pHistoryInfo, bool bRestorePauseState);
+	void				HistorySetParameter(HistoryInfo* pHistoryInfo, const char* szText);
+	void				HistorySetDupeParam(HistoryInfo* pHistoryInfo, EEditAction eAction, const char* szText);
+	void				HistoryTransformToDup(DownloadQueue* pDownloadQueue, HistoryInfo* pHistoryInfo, int rindex);
+	void				CheckHistory();
+	void				Cleanup();
+	FileInfo*			GetQueueGroup(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	void				DeletePostThread(PostInfo* pPostInfo);
 
-	Mutex			 	m_mutexQueue;
-	PostQueue			m_PostQueue;
-	PostQueue			m_CompletedJobs;
-
-#ifndef DISABLE_PARCHECK
-	PostParChecker		m_ParChecker;
-	ParCheckerObserver	m_ParCheckerObserver;
-
-	void				ParCheckerUpdate(Subject* Caller, void* Aspect);
-	bool				CheckPars(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo);
-	bool				AddPar(FileInfo* pFileInfo, bool bDeleted);
-	bool				SameParCollection(const char* szFilename1, const char* szFilename2);
-	bool				FindMainPars(const char* szPath, FileList* pFileList);
-	int					GetParCleanupQueueGroup(DownloadQueue* pDownloadQueue, const char* szNZBFilename);
-	bool				HasFailedParJobs(const char* szNZBFilename);
-	bool				ParJobExists(PostQueue* pPostQueue, const char* szParFilename);
-	bool				ParseParFilename(const char* szParFilename, int* iBaseNameLen, int* iBlocks);
-	bool				RequestMorePars(const char* szNZBFilename, const char* szParFilename, int iBlockNeeded, int* pBlockFound);
-	void				FindPars(DownloadQueue* pDownloadQueue, const char* szNZBFilename, const char* szParFilename, 
-							Blocks* pBlocks, bool bStrictParName, bool bExactParName, int* pBlockFound);
-	void				UpdateParProgress();
-	void				StartParJob(PostInfo* pPostInfo);
-#endif
-	
 public:
 						PrePostProcessor();
 	virtual				~PrePostProcessor();
@@ -127,8 +137,7 @@ public:
 	virtual void		Stop();
 	void				QueueCoordinatorUpdate(Subject* Caller, void* Aspect);
 	bool				HasMoreJobs() { return m_bHasMoreJobs; }
-	PostQueue*			LockPostQueue();
-	void				UnlockPostQueue();
+	bool				QueueEditList(IDList* pIDList, EEditAction eAction, int iOffset, const char* szText);
 };
 
 #endif

QueueCoordinator.h

@@ -1,8 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -30,9 +30,6 @@
 #include <deque>
 #include <list>
 #include <time.h>
-#ifdef WIN32
-#include <sys/timeb.h>
-#endif
 
 #include "Thread.h"
 #include "NZBFile.h"
@@ -42,22 +39,25 @@
 #include "QueueEditor.h"
 #include "NNTPConnection.h"
                                             
-class QueueCoordinator : public Thread, public Observer, public Subject, public DownloadSpeedMeter
+class QueueCoordinator : public Thread, public Observer, public Subject, public DownloadSpeedMeter, public DownloadQueueHolder
 {
 public:
 	typedef std::list<ArticleDownloader*>	ActiveDownloads;
-	typedef enum EAspectAction
+
+	enum EAspectAction
 	{
+		eaNZBFileFound,
 		eaNZBFileAdded,
 		eaFileCompleted,
 		eaFileDeleted
 	};
-	typedef struct Aspect
+
+	struct Aspect
 	{
 		EAspectAction eAction;
-		FileInfo* pFileInfo;
 		DownloadQueue* pDownloadQueue;
-		const char* szNZBFilename;
+		NZBInfo* pNZBInfo;
+		FileInfo* pFileInfo;
 	};
 
 private:
@@ -66,26 +66,43 @@ private:
 	QueueEditor				m_QueueEditor;
 	Mutex			 		m_mutexDownloadQueue;
 	bool					m_bHasMoreJobs;
+	int						m_iDownloadsLimit;
+	int						m_iServerConfigGeneration;
 
 	// statistics
-	static const int		SPEEDMETER_SECONDS = 5;
-    int						m_iSpeedBytes[SPEEDMETER_SECONDS];
+	static const int		SPEEDMETER_SLOTS = 30;    
+	static const int		SPEEDMETER_SLOTSIZE = 1;  //Split elapsed time into this number of secs.
+    int						m_iSpeedBytes[SPEEDMETER_SLOTS];
+    int                     m_iSpeedTotalBytes;
+    int 					m_iSpeedTime[SPEEDMETER_SLOTS];
+    int                     m_iSpeedStartTime; 
+	time_t					m_tSpeedCorrection;
+#ifdef HAVE_SPINLOCK
+	SpinLock				m_spinlockSpeed;
+#else
+	Mutex					m_mutexSpeed;
+#endif
+
     int						m_iSpeedBytesIndex;
 	long long				m_iAllBytes;
 	time_t					m_tStartServer;
+	time_t					m_tLastCheck;
 	time_t					m_tStartDownload;
 	time_t					m_tPausedFrom;
-	void					EnterLeaveStandBy(bool bEnter);
 	bool					m_bStandBy;
 	Mutex					m_mutexStat;
 
 	bool					GetNextArticle(FileInfo* &pFileInfo, ArticleInfo* &pArticleInfo);
 	void					StartArticleDownload(FileInfo* pFileInfo, ArticleInfo* pArticleInfo, NNTPConnection* pConnection);
-	void					BuildArticleFilename(ArticleDownloader* pArticleDownloader, FileInfo* pFileInfo, ArticleInfo* pArticleInfo);
-	bool					IsDupe(FileInfo* pFileInfo);
 	void					ArticleCompleted(ArticleDownloader* pArticleDownloader);
 	void					DeleteFileInfo(FileInfo* pFileInfo, bool bCompleted);
+	void					StatFileInfo(FileInfo* pFileInfo, bool bCompleted);
+	void					CheckHealth(FileInfo* pFileInfo);
 	void					ResetHangingDownloads();
+	void					ResetSpeedStat();
+	void					EnterLeaveStandBy(bool bEnter);
+	void					AdjustStartTime();
+	void					AdjustDownloadsLimit();
 
 public:
 							QueueCoordinator();                
@@ -96,20 +113,25 @@ public:
 
 	// statistics
 	long long 				CalcRemainingSize();
-	virtual float			CalcCurrentDownloadSpeed();
+	virtual int				CalcCurrentDownloadSpeed();
 	virtual void			AddSpeedReading(int iBytes);
 	void					CalcStat(int* iUpTimeSec, int* iDnTimeSec, long long* iAllBytes, bool* bStandBy);
 
 	// Editing the queue
 	DownloadQueue*			LockQueue();
 	void					UnlockQueue() ;
-	void					AddNZBFileToQueue(NZBFile* pNZBQueue, bool bAddFirst);
-	bool					AddFileToQueue(const char* szFileName);
+	void					AddNZBFileToQueue(NZBFile* pNZBFile, bool bAddFirst);
+	void					AddFileInfosToFileQueue(NZBFile* pNZBFile, FileQueue* pFileQueue, bool bAddFirst);
 	bool					HasMoreJobs() { return m_bHasMoreJobs; }
 	bool					GetStandBy() { return m_bStandBy; }
 	bool					DeleteQueueEntry(FileInfo* pFileInfo);
+	bool					SetQueueEntryNZBCategory(NZBInfo* pNZBInfo, const char* szCategory);
+	bool					SetQueueEntryNZBName(NZBInfo* pNZBInfo, const char* szName);
+	bool					MergeQueueEntries(NZBInfo* pDestNZBInfo, NZBInfo* pSrcNZBInfo);
+	bool					SplitQueueEntries(FileQueue* pFileList, const char* szName, NZBInfo** pNewNZBInfo);
+	void					DiscardDiskFile(FileInfo* pFileInfo);
 	QueueEditor*			GetQueueEditor() { return &m_QueueEditor; }
-	
+
 	void					LogDebugInfo();
 };
 

QueueEditor.cpp

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -24,7 +24,7 @@
 
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32
@@ -33,6 +33,10 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <sys/stat.h>
+#include <set>
 #ifndef WIN32
 #include <unistd.h>
 #include <sys/time.h>
@@ -71,7 +75,7 @@ QueueEditor::~QueueEditor()
 
 FileInfo* QueueEditor::FindFileInfo(DownloadQueue* pDownloadQueue, int iID)
 {
-	for (DownloadQueue::iterator it = pDownloadQueue->begin(); it != pDownloadQueue->end(); it++)
+	for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
 	{
 		FileInfo* pFileInfo = *it;
 		if (pFileInfo->GetID() == iID)
@@ -85,7 +89,7 @@ FileInfo* QueueEditor::FindFileInfo(DownloadQueue* pDownloadQueue, int iID)
 int QueueEditor::FindFileInfoEntry(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo)
 {
 	int iEntry = 0;
-	for (DownloadQueue::iterator it = pDownloadQueue->begin(); it != pDownloadQueue->end(); it++)
+	for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
 	{
 		FileInfo* pFileInfo2 = *it;
 		if (pFileInfo2 == pFileInfo)
@@ -107,17 +111,24 @@ void QueueEditor::PauseUnpauseEntry(FileInfo* pFileInfo, bool bPause)
 }
 
 /*
- * Removes entry with index iEntry
+ * Removes entry
  * returns true if successful, false if operation is not possible
  */
 void QueueEditor::DeleteEntry(FileInfo* pFileInfo)
 {
-	info("Deleting file %s from download queue", pFileInfo->GetFilename());
+	if (pFileInfo->GetNZBInfo()->GetDeleting())
+	{
+		detail("Deleting file %s from download queue", pFileInfo->GetFilename());
+	}
+	else
+	{
+		info("Deleting file %s from download queue", pFileInfo->GetFilename());
+	}
 	g_pQueueCoordinator->DeleteQueueEntry(pFileInfo);
 }
 
 /*
- * Moves entry identified with iID in the queue
+ * Moves entry in the queue
  * returns true if successful, false if operation is not possible
  */
 void QueueEditor::MoveEntry(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo, int iOffset)
@@ -131,41 +142,61 @@ void QueueEditor::MoveEntry(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo,
 		{
 			iNewEntry = 0;
 		}
-		if ((unsigned int)iNewEntry > pDownloadQueue->size() - 1)
+		if ((unsigned int)iNewEntry > pDownloadQueue->GetFileQueue()->size() - 1)
 		{
-			iNewEntry = (int)pDownloadQueue->size() - 1;
+			iNewEntry = (int)pDownloadQueue->GetFileQueue()->size() - 1;
 		}
 
-		if (iNewEntry >= 0 && (unsigned int)iNewEntry <= pDownloadQueue->size() - 1)
+		if (iNewEntry >= 0 && (unsigned int)iNewEntry <= pDownloadQueue->GetFileQueue()->size() - 1)
 		{
-			FileInfo* fi = (*pDownloadQueue)[iEntry];
-			pDownloadQueue->erase(pDownloadQueue->begin() + iEntry);
-			pDownloadQueue->insert(pDownloadQueue->begin() + iNewEntry, fi);
+			FileInfo* fi = pDownloadQueue->GetFileQueue()->at(iEntry);
+			pDownloadQueue->GetFileQueue()->erase(pDownloadQueue->GetFileQueue()->begin() + iEntry);
+			pDownloadQueue->GetFileQueue()->insert(pDownloadQueue->GetFileQueue()->begin() + iNewEntry, fi);
 		}
 	}
 }
 
-bool QueueEditor::EditEntry(int ID, bool bSmartOrder, EEditAction eAction, int iOffset)
+/*
+ * Set priority for entry
+ * returns true if successful, false if operation is not possible
+ */
+void QueueEditor::SetPriorityEntry(FileInfo* pFileInfo, const char* szPriority)
+{
+	debug("Setting priority %s for file %s", szPriority, pFileInfo->GetFilename());
+	int iPriority = atoi(szPriority);
+	pFileInfo->SetPriority(iPriority);
+}
+
+bool QueueEditor::EditEntry(int ID, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText)
 {
 	IDList cIDList;
 	cIDList.clear();
 	cIDList.push_back(ID);
-	return EditList(&cIDList, bSmartOrder, eAction, iOffset);
+	return EditList(&cIDList, NULL, mmID, bSmartOrder, eAction, iOffset, szText);
 }
 
-bool QueueEditor::LockedEditEntry(DownloadQueue* pDownloadQueue, int ID, bool bSmartOrder, EEditAction eAction, int iOffset)
+bool QueueEditor::LockedEditEntry(DownloadQueue* pDownloadQueue, int ID, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText)
 {
 	IDList cIDList;
 	cIDList.clear();
 	cIDList.push_back(ID);
-	return InternEditList(pDownloadQueue, &cIDList, bSmartOrder, eAction, iOffset);
+	return InternEditList(pDownloadQueue, &cIDList, bSmartOrder, eAction, iOffset, szText);
 }
 
-bool QueueEditor::EditList(IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset)
+bool QueueEditor::EditList(IDList* pIDList, NameList* pNameList, EMatchMode eMatchMode, bool bSmartOrder, 
+	EEditAction eAction, int iOffset, const char* szText)
 {
 	DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();
 
-	bool bOK = InternEditList(pDownloadQueue, pIDList, bSmartOrder, eAction, iOffset);
+	bool bOK = true;
+
+	if (pNameList)
+	{
+		pIDList = new IDList();
+		bOK = BuildIDListFromNameList(pDownloadQueue, pIDList, pNameList, eMatchMode, eAction);
+	}
+
+	bOK = bOK && (InternEditList(pDownloadQueue, pIDList, bSmartOrder, eAction, iOffset, szText) || eMatchMode == mmRegEx);
 
 	if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
 	{
@@ -174,10 +205,20 @@ bool QueueEditor::EditList(IDList* pIDList, bool bSmartOrder, EEditAction eActio
 
 	g_pQueueCoordinator->UnlockQueue();
 
+	if (pNameList)
+	{
+		delete pIDList;
+	}
+
 	return bOK;
 }
 
-bool QueueEditor::InternEditList(DownloadQueue* pDownloadQueue, IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset)
+bool QueueEditor::LockedEditList(DownloadQueue* pDownloadQueue, IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText)
+{
+	return InternEditList(pDownloadQueue, pIDList, bSmartOrder, eAction, iOffset, szText);
+}
+
+bool QueueEditor::InternEditList(DownloadQueue* pDownloadQueue, IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText)
 {
 	if (eAction == eaGroupMoveOffset)
 	{
@@ -187,53 +228,93 @@ bool QueueEditor::InternEditList(DownloadQueue* pDownloadQueue, IDList* pIDList,
 	ItemList cItemList;
 	PrepareList(pDownloadQueue, &cItemList, pIDList, bSmartOrder, eAction, iOffset);
 
-	if (eAction == eaFilePauseAllPars || eAction == eaFilePauseExtraPars)
+	switch (eAction)
 	{
-		PauseParsInGroups(&cItemList, eAction == eaFilePauseExtraPars);
-	}
-	else
-	{
-		for (ItemList::iterator it = cItemList.begin(); it != cItemList.end(); it++)
-		{
-			EditItem* pItem = *it;
-			switch (eAction)
+		case eaFilePauseAllPars:
+		case eaFilePauseExtraPars:
+			PauseParsInGroups(&cItemList, eAction == eaFilePauseExtraPars);	
+			break;
+
+		case eaGroupMerge:
+			return MergeGroups(pDownloadQueue, &cItemList);
+
+		case eaFileSplit:
+			return SplitGroup(pDownloadQueue, &cItemList, szText);
+
+		case eaFileReorder:
+			ReorderFiles(pDownloadQueue, &cItemList);
+			break;
+		
+		default:
+			for (ItemList::iterator it = cItemList.begin(); it != cItemList.end(); it++)
 			{
-				case eaFilePause:
-					PauseUnpauseEntry(pItem->m_pFileInfo, true);
-					break;
+				EditItem* pItem = *it;
+				switch (eAction)
+				{
+					case eaFilePause:
+						PauseUnpauseEntry(pItem->m_pFileInfo, true);
+						break;
 
-				case eaFileResume:
-					PauseUnpauseEntry(pItem->m_pFileInfo, false);
-					break;
+					case eaFileResume:
+						PauseUnpauseEntry(pItem->m_pFileInfo, false);
+						break;
 
-				case eaFileMoveOffset:
-				case eaFileMoveTop:
-				case eaFileMoveBottom:
-					MoveEntry(pDownloadQueue, pItem->m_pFileInfo, pItem->m_iOffset);
-					break;
+					case eaFileMoveOffset:
+					case eaFileMoveTop:
+					case eaFileMoveBottom:
+						MoveEntry(pDownloadQueue, pItem->m_pFileInfo, pItem->m_iOffset);
+						break;
 
-				case eaFileDelete:
-					DeleteEntry(pItem->m_pFileInfo);
-					break;
+					case eaFileDelete:
+						DeleteEntry(pItem->m_pFileInfo);
+						break;
 
-				case eaFilePauseAllPars:
-				case eaFilePauseExtraPars:
-					// remove compiler warning "enumeration not handled in switch"
-					break;
+					case eaFileSetPriority:
+						SetPriorityEntry(pItem->m_pFileInfo, szText);
+						break;
 
-				case eaGroupPause:
-				case eaGroupResume:
-				case eaGroupDelete:
-				case eaGroupMoveTop:
-				case eaGroupMoveBottom:
-				case eaGroupMoveOffset:
-				case eaGroupPauseAllPars:
-				case eaGroupPauseExtraPars:
-					EditGroup(pDownloadQueue, pItem->m_pFileInfo, eAction, iOffset);
-					break;
+					case eaGroupSetCategory:
+						SetNZBCategory(pItem->m_pFileInfo->GetNZBInfo(), szText);
+						break;
+
+					case eaGroupSetName:
+						SetNZBName(pItem->m_pFileInfo->GetNZBInfo(), szText);
+						break;
+
+					case eaGroupSetDupeKey:
+					case eaGroupSetDupeScore:
+					case eaGroupSetDupeMode:
+						SetNZBDupeParam(pItem->m_pFileInfo->GetNZBInfo(), eAction, szText);
+						break;
+
+					case eaGroupSetParameter:
+						SetNZBParameter(pItem->m_pFileInfo->GetNZBInfo(), szText);
+						break;
+
+					case eaGroupPause:
+					case eaGroupResume:
+					case eaGroupDelete:
+					case eaGroupDupeDelete:
+					case eaGroupFinalDelete:
+					case eaGroupMoveTop:
+					case eaGroupMoveBottom:
+					case eaGroupMoveOffset:
+					case eaGroupPauseAllPars:
+					case eaGroupPauseExtraPars:
+					case eaGroupSetPriority:
+						EditGroup(pDownloadQueue, pItem->m_pFileInfo, eAction, iOffset, szText);
+						break;
+
+					case eaFilePauseAllPars:
+					case eaFilePauseExtraPars:
+					case eaGroupMerge:
+					case eaFileReorder:
+					case eaFileSplit:
+						// remove compiler warning "enumeration not handled in switch"
+						break;
+				}
+				delete pItem;
 			}
-			delete pItem;
-		}
 	}
 
 	return cItemList.size() > 0;
@@ -261,18 +342,18 @@ void QueueEditor::PrepareList(DownloadQueue* pDownloadQueue, ItemList* pItemList
 		if (iOffset < 0)
 		{
 			iStart = 0;
-			iEnd = pDownloadQueue->size();
+			iEnd = pDownloadQueue->GetFileQueue()->size();
 			iStep = 1;
 		}
 		else
 		{
-			iStart = pDownloadQueue->size() - 1;
+			iStart = pDownloadQueue->GetFileQueue()->size() - 1;
 			iEnd = -1;
 			iStep = -1;
 		}
 		for (int iIndex = iStart; iIndex != iEnd; iIndex += iStep)
 		{
-			FileInfo* pFileInfo = (*pDownloadQueue)[iIndex];
+			FileInfo* pFileInfo = pDownloadQueue->GetFileQueue()->at(iIndex);
 			int iID = pFileInfo->GetID();
 			for (IDList::iterator it = pIDList->begin(); it != pIDList->end(); it++)
 			{
@@ -286,9 +367,9 @@ void QueueEditor::PrepareList(DownloadQueue* pDownloadQueue, ItemList* pItemList
 						{
 							iWorkOffset = -iIndex;
 						}
-						else if (iDestPos > int(pDownloadQueue->size()) - 1)
+						else if (iDestPos > int(pDownloadQueue->GetFileQueue()->size()) - 1)
 						{
-							iWorkOffset = int(pDownloadQueue->size()) - 1 - iIndex;
+							iWorkOffset = int(pDownloadQueue->GetFileQueue()->size()) - 1 - iIndex;
 						}
 					}
 					else
@@ -314,7 +395,7 @@ void QueueEditor::PrepareList(DownloadQueue* pDownloadQueue, ItemList* pItemList
 		// check ID range
 		int iMaxID = 0;
 		int iMinID = MAX_ID;
-		for (DownloadQueue::iterator it = pDownloadQueue->begin(); it != pDownloadQueue->end(); it++)
+		for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
 		{
 			FileInfo* pFileInfo = *it;
 			int ID = pFileInfo->GetID();
@@ -344,18 +425,89 @@ void QueueEditor::PrepareList(DownloadQueue* pDownloadQueue, ItemList* pItemList
 	}
 }
 
-bool QueueEditor::EditGroup(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo, EEditAction eAction, int iOffset)
+bool QueueEditor::BuildIDListFromNameList(DownloadQueue* pDownloadQueue, IDList* pIDList, NameList* pNameList, EMatchMode eMatchMode, EEditAction eAction)
+{
+#ifndef HAVE_REGEX_H
+	if (eMatchMode == mmRegEx)
+	{
+		return false;
+	}
+#endif
+
+	std::set<int> uniqueIDs;
+
+	for (NameList::iterator it = pNameList->begin(); it != pNameList->end(); it++)
+	{
+		const char* szName = *it;
+
+		RegEx *pRegEx = NULL;
+		if (eMatchMode == mmRegEx)
+		{
+			pRegEx = new RegEx(szName);
+			if (!pRegEx->IsValid())
+			{
+				delete pRegEx;
+				return false;
+			}
+		}
+
+		bool bFound = false;
+
+		for (FileQueue::iterator it2 = pDownloadQueue->GetFileQueue()->begin(); it2 != pDownloadQueue->GetFileQueue()->end(); it2++)
+		{
+			FileInfo* pFileInfo = *it2;
+			if (eAction < eaGroupMoveOffset)
+			{
+				// file action
+				char szFilename[MAX_PATH];
+				snprintf(szFilename, sizeof(szFilename) - 1, "%s/%s", pFileInfo->GetNZBInfo()->GetName(), Util::BaseFileName(pFileInfo->GetFilename()));
+				if (((!pRegEx && !strcmp(szFilename, szName)) || (pRegEx && pRegEx->Match(szFilename))) &&
+					(uniqueIDs.find(pFileInfo->GetID()) == uniqueIDs.end()))
+				{
+					uniqueIDs.insert(pFileInfo->GetID());
+					pIDList->push_back(pFileInfo->GetID());
+					bFound = true;
+				}
+			}
+			else
+			{
+				// group action
+				const char *szFilename = pFileInfo->GetNZBInfo()->GetName();
+				if (((!pRegEx && !strcmp(szFilename, szName)) || (pRegEx && pRegEx->Match(szFilename))) &&
+					(uniqueIDs.find(pFileInfo->GetNZBInfo()->GetID()) == uniqueIDs.end()))
+				{
+					uniqueIDs.insert(pFileInfo->GetNZBInfo()->GetID());
+					pIDList->push_back(pFileInfo->GetID());
+					bFound = true;
+				}
+			}
+		}
+
+		delete pRegEx;
+
+		if (!bFound && (eMatchMode == mmName))
+		{
+			return false;
+		}
+	}
+
+	return true;
+}
+
+bool QueueEditor::EditGroup(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo, EEditAction eAction, int iOffset, const char* szText)
 {
 	IDList cIDList;
 	cIDList.clear();
+	bool bAllPaused = true;
 
 	// collecting files belonging to group
-	for (DownloadQueue::iterator it = pDownloadQueue->begin(); it != pDownloadQueue->end(); it++)
+	for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
 	{
 		FileInfo* pFileInfo2 = *it;
 		if (pFileInfo2->GetNZBInfo() == pFileInfo->GetNZBInfo())
 		{
 			cIDList.push_back(pFileInfo2->GetID());
+			bAllPaused &= pFileInfo2->GetPaused();
 		}
 	}
 
@@ -404,17 +556,31 @@ bool QueueEditor::EditGroup(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo,
 		}
 		iOffset = iFileOffset;
 	}
+	else if (eAction == eaGroupDelete || eAction == eaGroupDupeDelete || eAction == eaGroupFinalDelete)
+	{
+		pFileInfo->GetNZBInfo()->SetDeleting(true);
+		pFileInfo->GetNZBInfo()->SetAvoidHistory(eAction == eaGroupFinalDelete);
+		pFileInfo->GetNZBInfo()->SetDeletePaused(bAllPaused);
+		if (eAction == eaGroupDupeDelete)
+		{
+			pFileInfo->GetNZBInfo()->SetDeleteStatus(NZBInfo::dsDupe);
+		}
+		pFileInfo->GetNZBInfo()->SetCleanupDisk(CanCleanupDisk(pDownloadQueue, pFileInfo->GetNZBInfo()));
+	}
 
-	EEditAction GroupToFileMap[] = { (EEditAction)0, eaFileMoveOffset, eaFileMoveTop, eaFileMoveBottom, eaFilePause, eaFileResume, eaFileDelete, eaFilePauseAllPars, eaFilePauseExtraPars,
-		eaFileMoveOffset, eaFileMoveTop, eaFileMoveBottom, eaFilePause, eaFileResume, eaFileDelete, eaFilePauseAllPars, eaFilePauseExtraPars };
+	EEditAction GroupToFileMap[] = { (EEditAction)0, eaFileMoveOffset, eaFileMoveTop, eaFileMoveBottom, eaFilePause,
+		eaFileResume, eaFileDelete, eaFilePauseAllPars, eaFilePauseExtraPars, eaFileSetPriority, eaFileReorder, eaFileSplit,
+		eaFileMoveOffset, eaFileMoveTop, eaFileMoveBottom, eaFilePause, eaFileResume, eaFileDelete, eaFileDelete, eaFileDelete,
+		eaFilePauseAllPars, eaFilePauseExtraPars, eaFileSetPriority,
+		(EEditAction)0, (EEditAction)0, (EEditAction)0 };
 
-	return InternEditList(pDownloadQueue, &cIDList, true, GroupToFileMap[eAction], iOffset);
+	return InternEditList(pDownloadQueue, &cIDList, true, GroupToFileMap[eAction], iOffset, szText);
 }
 
 void QueueEditor::BuildGroupList(DownloadQueue* pDownloadQueue, FileList* pGroupList)
 {
 	pGroupList->clear();
-    for (DownloadQueue::iterator it = pDownloadQueue->begin(); it != pDownloadQueue->end(); it++)
+    for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
     {
         FileInfo* pFileInfo = *it;
 		FileInfo* pGroupInfo = NULL;
@@ -483,7 +649,7 @@ void QueueEditor::AlignAffectedGroups(DownloadQueue* pDownloadQueue, IDList* pID
 				}
 				if (iOffset > 0)
 				{
-					for (unsigned int i = iNum + 1; i <= cGroupList.size() - iOffset; i++)
+					for (int i = iNum + 1; i <= (int)cGroupList.size() - iOffset; i++)
 					{
 						if (!ItemExists(&cAffectedGroupList, cGroupList[i]))
 						{
@@ -507,24 +673,24 @@ void QueueEditor::AlignAffectedGroups(DownloadQueue* pDownloadQueue, IDList* pID
 	for (FileList::iterator it = cAffectedGroupList.begin(); it != cAffectedGroupList.end(); it++)
 	{
 		FileInfo* pFileInfo = *it;
-		AlignGroup(pDownloadQueue, pFileInfo);
+		AlignGroup(pDownloadQueue, pFileInfo->GetNZBInfo());
 	}
 }
 
-void QueueEditor::AlignGroup(DownloadQueue* pDownloadQueue, FileInfo* pFirstFileInfo)
+void QueueEditor::AlignGroup(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo)
 {
 	FileInfo* pLastFileInfo = NULL;
 	unsigned int iLastNum = 0;
 	unsigned int iNum = 0;
-	while (iNum < pDownloadQueue->size())
+	while (iNum < pDownloadQueue->GetFileQueue()->size())
 	{
-		FileInfo* pFileInfo = (*pDownloadQueue)[iNum];
-		if (pFirstFileInfo->GetNZBInfo() == pFileInfo->GetNZBInfo())
+		FileInfo* pFileInfo = pDownloadQueue->GetFileQueue()->at(iNum);
+		if (pFileInfo->GetNZBInfo() == pNZBInfo)
 		{
 			if (pLastFileInfo && iNum - iLastNum > 1)
 			{
-				pDownloadQueue->erase(pDownloadQueue->begin() + iNum);
-				pDownloadQueue->insert(pDownloadQueue->begin() + iLastNum + 1, pFileInfo);
+				pDownloadQueue->GetFileQueue()->erase(pDownloadQueue->GetFileQueue()->begin() + iNum);
+				pDownloadQueue->GetFileQueue()->insert(pDownloadQueue->GetFileQueue()->begin() + iLastNum + 1, pFileInfo);
 				iLastNum++;
 			}
 			else
@@ -653,3 +819,213 @@ void QueueEditor::PausePars(FileList* pFileList, bool bExtraParsOnly)
 		}
 	}
 }
+
+void QueueEditor::SetNZBCategory(NZBInfo* pNZBInfo, const char* szCategory)
+{
+	debug("QueueEditor: setting category '%s' for '%s'", szCategory, Util::BaseFileName(pNZBInfo->GetFilename()));
+
+	g_pQueueCoordinator->SetQueueEntryNZBCategory(pNZBInfo, szCategory);
+}
+
+void QueueEditor::SetNZBName(NZBInfo* pNZBInfo, const char* szName)
+{
+	debug("QueueEditor: renaming '%s' to '%s'", Util::BaseFileName(pNZBInfo->GetFilename()), szName);
+
+	g_pQueueCoordinator->SetQueueEntryNZBName(pNZBInfo, szName);
+}
+
+/**
+* Check if deletion of already downloaded files is possible (when nzb is deleted from queue).
+* The deletion is most always possible, except the case if all remaining files in queue 
+* (belonging to this nzb-file) are PARS.
+*/
+bool QueueEditor::CanCleanupDisk(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo)
+{
+    for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
+    {
+        FileInfo* pFileInfo = *it;
+		if (pFileInfo->GetNZBInfo() == pNZBInfo)
+		{
+			char szLoFileName[1024];
+			strncpy(szLoFileName, pFileInfo->GetFilename(), 1024);
+			szLoFileName[1024-1] = '\0';
+			for (char* p = szLoFileName; *p; p++) *p = tolower(*p); // convert string to lowercase
+
+			if (!strstr(szLoFileName, ".par2"))
+			{
+				// non-par file found
+				return true;
+			}
+		}
+	}
+
+	return false;
+}
+
+bool QueueEditor::MergeGroups(DownloadQueue* pDownloadQueue, ItemList* pItemList)
+{
+	if (pItemList->size() == 0)
+	{
+		return false;
+	}
+
+	bool bOK = true;
+
+	EditItem* pDestItem = pItemList->front();
+
+	for (ItemList::iterator it = pItemList->begin() + 1; it != pItemList->end(); it++)
+	{
+		EditItem* pItem = *it;
+		if (pItem->m_pFileInfo->GetNZBInfo() != pDestItem->m_pFileInfo->GetNZBInfo())
+		{
+			debug("merge %s to %s", pItem->m_pFileInfo->GetNZBInfo()->GetFilename(), pDestItem->m_pFileInfo->GetNZBInfo()->GetFilename());
+			if (g_pQueueCoordinator->MergeQueueEntries(pDestItem->m_pFileInfo->GetNZBInfo(), pItem->m_pFileInfo->GetNZBInfo()))
+			{
+				bOK = false;
+			}
+		}
+		delete pItem;
+	}
+
+	AlignGroup(pDownloadQueue, pDestItem->m_pFileInfo->GetNZBInfo());
+
+	delete pDestItem;
+	return bOK;
+}
+
+bool QueueEditor::SplitGroup(DownloadQueue* pDownloadQueue, ItemList* pItemList, const char* szName)
+{
+	if (pItemList->size() == 0)
+	{
+		return false;
+	}
+
+	FileQueue* pFileList = new FileQueue();
+
+	for (ItemList::iterator it = pItemList->begin(); it != pItemList->end(); it++)
+	{
+		EditItem* pItem = *it;
+		pFileList->push_back(pItem->m_pFileInfo);
+		delete pItem;
+	}
+
+	NZBInfo* pNewNZBInfo = NULL;
+	bool bOK = g_pQueueCoordinator->SplitQueueEntries(pFileList, szName, &pNewNZBInfo);
+	if (bOK)
+	{
+		AlignGroup(pDownloadQueue, pNewNZBInfo);
+	}
+
+	delete pFileList;
+	return bOK;
+}
+
+void QueueEditor::ReorderFiles(DownloadQueue* pDownloadQueue, ItemList* pItemList)
+{
+	if (pItemList->size() == 0)
+	{
+		return;
+	}
+
+	EditItem* pFirstItem = pItemList->front();
+	NZBInfo* pNZBInfo = pFirstItem->m_pFileInfo->GetNZBInfo();
+	unsigned int iInsertPos = 0;
+
+	// find first file of the group
+    for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
+    {
+        FileInfo* pFileInfo = *it;
+		if (pFileInfo->GetNZBInfo() == pNZBInfo)
+		{
+			break;
+		}
+		iInsertPos++;
+	}
+
+	// now can reorder
+	for (ItemList::iterator it = pItemList->begin(); it != pItemList->end(); it++)
+	{
+		EditItem* pItem = *it;
+		FileInfo* pFileInfo = pItem->m_pFileInfo;
+
+		// move file item
+		for (FileQueue::iterator it = pDownloadQueue->GetFileQueue()->begin(); it != pDownloadQueue->GetFileQueue()->end(); it++)
+		{
+			FileInfo* pFileInfo1 = *it;
+			if (pFileInfo1 == pFileInfo)
+			{
+				pDownloadQueue->GetFileQueue()->erase(it);
+				pDownloadQueue->GetFileQueue()->insert(pDownloadQueue->GetFileQueue()->begin() + iInsertPos, pFileInfo);
+				iInsertPos++;				
+				break;
+			}
+		}
+
+		delete pItem;
+	}
+}
+
+void QueueEditor::SetNZBParameter(NZBInfo* pNZBInfo, const char* szParamString)
+{
+	debug("QueueEditor: setting nzb parameter '%s' for '%s'", szParamString, Util::BaseFileName(pNZBInfo->GetFilename()));
+
+	char* szStr = strdup(szParamString);
+
+	char* szValue = strchr(szStr, '=');
+	if (szValue)
+	{
+		*szValue = '\0';
+		szValue++;
+		pNZBInfo->GetParameters()->SetParameter(szStr, szValue);
+	}
+	else
+	{
+		error("Could not set nzb parameter for %s: invalid argument: %s", pNZBInfo->GetName(), szParamString);
+	}
+
+	free(szStr);
+}
+
+void QueueEditor::SetNZBDupeParam(NZBInfo* pNZBInfo, EEditAction eAction, const char* szText)
+{
+	debug("QueueEditor: setting dupe parameter %i='%s' for '%s'", (int)eAction, szText, pNZBInfo->GetName());
+
+	switch (eAction) 
+	{
+		case eaGroupSetDupeKey:
+			pNZBInfo->SetDupeKey(szText);
+			break;
+
+		case eaGroupSetDupeScore:
+			pNZBInfo->SetDupeScore(atoi(szText));
+			break;
+
+		case eaGroupSetDupeMode:
+			{
+				EDupeMode eMode = dmScore;
+				if (!strcasecmp(szText, "SCORE"))
+				{
+					eMode = dmScore;
+				}
+				else if (!strcasecmp(szText, "ALL"))
+				{
+					eMode = dmAll;
+				}
+				else if (!strcasecmp(szText, "FORCE"))
+				{
+					eMode = dmForce;
+				}
+				else
+				{
+					error("Could not set duplicate mode for %s: incorrect mode (%s)", pNZBInfo->GetName(), szText);
+					return;
+				}
+				pNZBInfo->SetDupeMode(eMode);
+				break;
+			}
+
+		default:
+			// suppress compiler warning
+			break;
+	}
+}

QueueEditor.h

@@ -1,7 +1,7 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -33,8 +33,7 @@
 class QueueEditor
 {
 public:
-	typedef std::vector<int> IDList;
-
+	// NOTE: changes to this enum must be synced with "eRemoteEditAction" in unit "MessageBase.h"
 	enum EEditAction
 	{
 		eaFileMoveOffset = 1,			// move to m_iOffset relative to the current position in queue
@@ -45,14 +44,34 @@ public:
 		eaFileDelete,
 		eaFilePauseAllPars,
 		eaFilePauseExtraPars,
+		eaFileSetPriority,
+		eaFileReorder,
+		eaFileSplit,
 		eaGroupMoveOffset,				// move to m_iOffset relative to the current position in queue
 		eaGroupMoveTop,
 		eaGroupMoveBottom,
 		eaGroupPause,
 		eaGroupResume,
 		eaGroupDelete,
+		eaGroupDupeDelete,
+		eaGroupFinalDelete,
 		eaGroupPauseAllPars,
-		eaGroupPauseExtraPars
+		eaGroupPauseExtraPars,
+		eaGroupSetPriority,
+		eaGroupSetCategory,
+		eaGroupMerge,
+		eaGroupSetParameter,
+		eaGroupSetName,
+		eaGroupSetDupeKey,
+		eaGroupSetDupeScore,
+		eaGroupSetDupeMode
+	};
+
+	enum EMatchMode
+	{
+		mmID = 1,
+		mmName,
+		mmRegEx
 	};
 
 private:
@@ -71,28 +90,39 @@ private:
 private:
 	FileInfo*				FindFileInfo(DownloadQueue* pDownloadQueue, int iID);
 	int						FindFileInfoEntry(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo);
-	bool					InternEditList(DownloadQueue* pDownloadQueue, IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset);
+	bool					InternEditList(DownloadQueue* pDownloadQueue, IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText);
 	void					PrepareList(DownloadQueue* pDownloadQueue, ItemList* pItemList, IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset);
-	bool					EditGroup(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo, EEditAction eAction, int iOffset);
+	bool					BuildIDListFromNameList(DownloadQueue* pDownloadQueue, IDList* pIDList, NameList* pNameList, EMatchMode eMatchMode, EEditAction eAction);
+	bool					EditGroup(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo, EEditAction eAction, int iOffset, const char* szText);
 	void					BuildGroupList(DownloadQueue* pDownloadQueue, FileList* pGroupList);
 	void					AlignAffectedGroups(DownloadQueue* pDownloadQueue, IDList* pIDList, bool bSmartOrder, int iOffset);
 	bool					ItemExists(FileList* pFileList, FileInfo* pFileInfo);
-	void					AlignGroup(DownloadQueue* pDownloadQueue, FileInfo* pFirstFileInfo);
+	void					AlignGroup(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
 	void					PauseParsInGroups(ItemList* pItemList, bool bExtraParsOnly);
 	void					PausePars(FileList* pFileList, bool bExtraParsOnly);
+	void					SetNZBCategory(NZBInfo* pNZBInfo, const char* szCategory);
+	void					SetNZBName(NZBInfo* pNZBInfo, const char* szName);
+	bool					CanCleanupDisk(DownloadQueue* pDownloadQueue, NZBInfo* pNZBInfo);
+	bool					MergeGroups(DownloadQueue* pDownloadQueue, ItemList* pItemList);
+	bool					SplitGroup(DownloadQueue* pDownloadQueue, ItemList* pItemList, const char* szName);
+	void					ReorderFiles(DownloadQueue* pDownloadQueue, ItemList* pItemList);
+	void					SetNZBParameter(NZBInfo* pNZBInfo, const char* szParamString);
+	void					SetNZBDupeParam(NZBInfo* pNZBInfo, EEditAction eAction, const char* szText);
 
 	void					PauseUnpauseEntry(FileInfo* pFileInfo, bool bPause);
 	void					DeleteEntry(FileInfo* pFileInfo);
 	void					MoveEntry(DownloadQueue* pDownloadQueue, FileInfo* pFileInfo, int iOffset);
+	void					SetPriorityEntry(FileInfo* pFileInfo, const char* szPriority);
 
 public:
 							QueueEditor();                
 							~QueueEditor();
 
-	bool					EditEntry(int ID, bool bSmartOrder, EEditAction eAction, int iOffset);
-	bool					EditList(IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset);
+	bool					EditEntry(int ID, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText);
+	bool					EditList(IDList* pIDList, NameList* pNameList, EMatchMode eMatchMode, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText);
 
-	bool					LockedEditEntry(DownloadQueue* pDownloadQueue, int ID, bool bSmartOrder, EEditAction eAction, int iOffset);
+	bool					LockedEditEntry(DownloadQueue* pDownloadQueue, int ID, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText);
+	bool					LockedEditList(DownloadQueue* pDownloadQueue, IDList* pIDList, bool bSmartOrder, EEditAction eAction, int iOffset, const char* szText);
 };
 
 #endif

README

@@ -2,6 +2,10 @@
            NZBGet ReadMe
 =====================================
 
+This is a short documentation. For more information please
+visit NZBGet home page at 
+  http://nzbget.sourceforge.net
+
 Contents          
 --------
 1. About NZBGet
@@ -29,6 +33,9 @@ In server/client mode NZBGet runs as server in background.
 Then you use client to send requests to server. The sample requests
 are: download nzb-file, list files in queue, etc.
 
+There is also a built-in web-interface. The server has RPC-support
+and can be controlled from third party applications too.
+
 Standalone-tool, server and client are all contained in only one 
 executable file "nzbget". The mode in which the program works 
 depends on command-line parameters passed to the program.
@@ -41,16 +48,12 @@ NZBGet is written in C++ and was initialy developed on Linux.
 It was ported to Windows later and tested for compatibility with
 several POSIX-OS'es.
 
-The current version (0.4.0) should run at least on:
-  - Linux Debian 4.0 on x86;
-  - Linux BusyBox with uClibc on MIPSEL;
-  - PC-BSD 1.4 (based on FreeBSD 6.2) on x86;
-  - Windows XP SP2 on x86.
-
-The previous version (0.3.0) was also tested on:
-  - Linux Debian 3.1 on x86;
-  - Solaris 10 on x86;
-  - Linux Debian 3.1 on SPARC (QEmu).
+It should run at least on:
+  - Linux Debian 5.0 on x86;
+  - Linux with uClibc on MIPSEL and ARM;
+  - OpenBSD 5.0 on x86;
+  - Mac OS X 10.7 Lion on x64;
+  - Windows XP SP3 on x86 and Windows 7 on x64.
 
 Clients and servers running on different OS'es may communicate with
 each other. For example, you can use NZBGet as client on Windows to 
@@ -86,6 +89,14 @@ And the following libraries are optional:
  - for par-check and -repair (enabled by default):
    - libpar2     (http://parchive.sourceforge.net)
    - libsigc++   (http://libsigc.sourceforge.net)
+ 
+ - for encrypted connections (TLS/SSL):
+   - GnuTLS      (http://www.gnu.org/software/gnutls)
+     or
+   - OpenSSL     (http://www.openssl.org)
+
+ - for gzip support in web-server and web-client (enabled by default):
+   - zlib     (http://www.zlib.net)
 
 All these libraries are included in modern Linux distributions and
 should be available as installable packages. Please note that you also 
@@ -93,29 +104,45 @@ need the developer packages for these libraries too, they package names
 have often suffix "dev" or "devel". On other systems you may need to 
 download the libraries at the given URLs and compile them (see hints below).
 
-
 =====================================
 4. Installation on POSIX
 =====================================
 
-Well, the usual stuff:
+Installation from the source distribution archive (nzbget-VERSION.tar.gz):
 
  - untar the nzbget-source via
      tar -zxf nzbget-VERSION.tar.gz
+
  - change into nzbget-directory via
      cd nzbget-VERSION
+
  - configure it via
      ./configure
+
    (maybe you have to tell configure, where to find some libraries.
-       ./configure --help is your friend!)
-    also see "Configure-options" later.)
+       ./configure --help is your friend!
+    also see "Configure-options" later)
+
+ - in a case you don't have root access or want to install the program
+   in your home directory use the configure parameter --prefix, e. g.:
+
+  ./configure --prefix ~/usr
+
  - compile it via
      make
- - become root via
+
+ - to install system wide become root via:
      su
- - install it via
+
+ - install it via:
      make install
 
+ - install configuration files into <prefix>/etc via:
+     make install-conf
+
+   (you can skip this step if you intend to store configuration
+    files in a non-standard location)
+
 Configure-options
 -----------------
 You may run configure with additional arguments:
@@ -125,6 +152,15 @@ You may run configure with additional arguments:
     
   --disable-parcheck - to make without parcheck-support. Use this option
     if you can not use libpar2 or libsigc++.
+
+  --with-tlslib=(GnuTLS, OpenSSL) - to select which TLS/SSL library
+    should be used for encrypted server connections.
+      
+  --disable-tls - to make without TLS/SSL support. Use this option if
+    you can not neither GnuTLS nor OpenSSL.
+
+  --disable-gzip - to make without gzip support. Use this option
+    if you can not use zlib.
        
   --enable-debug - to build in debug-mode, if you want to see and log
     debug-messages.
@@ -136,8 +172,6 @@ it uses library par2 (libpar2), which needs sigc++ on its part.
 
 The libpar2 and libsigc++ (version 2 or later) must be installed on your
 system. On most linux distributions these libraries are available as packages.
-So you only need to install theme and run configure with parameter
-"--enable-parcheck".
 If you do not have these packages you can compile them yourself. 
 Following configure-parameters may be usefull:
 
@@ -148,12 +182,26 @@ Following configure-parameters may be usefull:
   
 The library libsigc++ must be installed first, since libpar2 requires it.
 
+If you use nzbget on a very slow computer like NAS-device, it may be good to
+limit the time allowed for par-repair (option "ParTimeLimit" in nzbget 
+configuration file). This feature requires a patched version of libpar2.
+To compile that version download the original source code of libpar2
+(version 0.2) and apply patches "libpar2-0.2-bugfixes.patch" and 
+"libpar2-0.2-cancel.patch", provided with nzbget:
+
+  cd libpar2-0.2
+  cp ~/nzbget/libpar2-0.2-*.patch .
+  patch < libpar2-0.2-bugfixes.patch
+  patch < libpar2-0.2-cancel.patch
+  ./configure
+  make
+  make install
+
 If you are not able to use libpar2 or libsigc++ or do not want them you can
-make the program without support for par-check using option 
-"--disable-parcheck":
+make nzbget without support for par-check using option "--disable-parcheck":
 
   ./configure --disable-parcheck
-  
+
 Optional package: curses
 -------------------------
 For curses-outputmode you need ncurses or curses on your system.
@@ -168,6 +216,29 @@ make the program without support for curses using option "--disable-curses":
 
   ./configure --disable-curses
 
+Optional package: TLS
+-------------------------
+To enable encrypted server connections (TLS/SSL) you need to build the program
+with TLS/SSL support. NZBGet can use two libraries: GnuTLS or OpenSSL.
+Configure-script checks which library is installed and use it. If both are
+avialable it gives the precedence to GnuTLS. You may override that with
+the option --with-tlslib=(GnuTLS, OpenSSL). For example to build whith OpenSSL:
+
+  ./configure --with-tlslib=OpenSSL
+  
+Following configure-parameters may be usefull:
+
+  --with-libtls-includes
+  --with-libtls-libraries
+
+  --with-openssl-includes
+  --with-openssl-libraries
+
+If none of these libraries is available you can make the program without 
+TLS/SSL support using option "--disable-tls":
+
+  ./configure --disable-tls
+  
 =====================================
 5. Compiling on Windows
 =====================================
@@ -181,31 +252,49 @@ libraries:
 
    - libsigc++   (http://libsigc.sourceforge.net)
    - libpar2     (http://parchive.sourceforge.net)
-   
+
 Download these libaries, then use patch-files provided with NZBGet to create
 preconfigured project files and solutions for each library. 
 Look at http://gnuwin32.sourceforge.net/packages/patch.htm for info on how
 to use patch-files, if you do not familiar with this technique.
 
-After libsigc++ and libpar2 are compiled in static libraries (.lib) 
-and include- and libraries-paths are configured in MS Visual C++ 2005 you
-should be able to compile NZBGet.   
+To compile the program with TLS/SSL support you also need the library:
+
+   - GnuTLS   (http://www.gnu.org/software/gnutls)
+
+Download a precompiled version of GnuTLS from http://josefsson.org/gnutls4win
+and create lib-file as described there in section "Using the GnuTLS DLL from 
+your Visual Studio program".
+
+After libsigc++ and libpar2 are compiled in static libraries (.lib), the 
+library for GnuTLS is created and include- and libraries-paths are configured 
+in MS Visual C++ 2005 you should be able to compile NZBGet.   
 
 =====================================
 6. Configuration
 =====================================
 
-NZBGet needs a configuration-file to work properly. 
+NZBGet needs a configuration file. 
 
-You need to set at least the option "MAINDIR" and one newsserver in
-configuration file. Have a look at the example in nzbget.conf.example, 
-it has comments on how to use each option.
+An example configuration file is provided in "nzbget.conf", which
+is installed into "<prefix>/share/nzbget" (where <prefix> depends on
+system configuration and configure options - typically "/usr/local",
+"/usr" or "/opt"). The installer adjusts the file according to your
+system paths. If you have performed the installation step 
+"make install-conf" this file is already copied to "<prefix>/etc" and
+NZBGet finds it automatically. If you install the program manually
+from a binary archive you have to copy the file from "<prefix>/share/nzbget"
+to one of the locations listed below.
+
+Open the file in a text editor and modify it accodring to your needs.
+
+You need to set at least the option "MAINDIR" and one news server in
+configuration file. The file has comments on how to use each option.
 
 The program looks for configuration file in following standard 
 locations (in this order):
 
 On POSIX systems:
-
   ~/.nzbget
   /etc/nzbget.conf
   /usr/etc/nzbget.conf
@@ -229,6 +318,12 @@ options via command-line.
 NZBGet can be used in either standalone mode which downloads a single file 
 or as a server which is able to queue up numerous download requests.
 
+TIP for Windows users: NZBGet is controlled via various command line
+parameters. For easier using there is a simple shell script included
+in "nzbget-shell.bat". Start this script from Windows Explorer and you will
+be running a command shell with PATH adjusted to find NZBGet executable.
+Then you can type all commands without full path to nzbget.exe.
+
 Standalone mode:
 ----------------
 
@@ -256,10 +351,16 @@ To stop server use:
 
   nzbget -Q  
 
-Depending on which frontend has been selected in the nzbget.conf file
-(option "outputmode") the server should display a message that
-it is ready to receive download requests (this applies only to console
-mode, not to daemon mode).
+TIP for POSIX users: with included script "nzbgetd" you can use standard
+commands to control daemon:
+
+  nzbgetd start
+  nzbgetd stop
+  etc.
+
+When NZBGet is started in console server mode it displays a message that
+it is ready to receive download requests. In daemon mode it doesn't print any
+messages to console since it runs in background.
 
 When the server is running it is possible to queue up downloads. This can be
 done either in terminal with "nzbget -A <nzb-file>" or by uploading
@@ -321,7 +422,7 @@ Running client & server on seperate machines:
 Since nzbget communicates via TCP/IP it's possible to have a server running on
 one computer and adding downloads via a client on another computer.
 
-Do this by setting the "serverip" option in the nzbget.conf file to point to the
+Do this by setting the "ControlIP" option in the nzbget.conf file to point to the
 IP of the server (default is localhost which means client and server runs on 
 same computer)
 
@@ -337,36 +438,90 @@ If you need to control server from WAN it is better to connect to server's
 terminal via SSH (POSIX) or remote desktop (Windows) and then run
 nzbget-client-commands in this terminal.
 
+Post processing scripts
+-----------------------
+
+After the download of nzb-file is completed nzbget can call post-processing
+scripts, defined in configuration file.
+
+Example post-processing scripts are provided in directory "ppscripts".
+
+To use the scripts copy them into your local directory and set options
+<ScriptDir>, <DefScript> and <ScriptOrder>.
+
+For information on writing your own post-processing scripts please
+visit NZBGet web site.
+
+Web-interface
+-------------
+
+NZBGet has a built-in web-server providing the access to the program
+functions via web-interface.
+
+To activate web-interface set the option "WebDir" to the path with
+web-interface files. If you install using "make install-conf" as
+described above the option is set automatically. If you install using
+binary files you should check if the option is set correctly.
+
+To access web-interface from your web-browser use the server address
+and port defined in NZBGet configuration file in options "ControlIP" and
+"ControlPort". For example:
+
+  http://localhost:6789/
+
+For login credentials type username "nzbget" (predefined and not changeable)
+and the password from the option "ControlPassword" (default is tegbzn6789).
+
+In a case your browser forget credentials, to prevent typing them each
+time, there is a workaround - use URL in the form:
+
+  http://localhost:6789/nzbget:password/
+
+Please note, that in this case the password is saved in a bookmark or in
+browser history in plain text and is easy to find by persons having
+access to your computer. 
+
 =====================================
 8. Authors
 =====================================
 
-NZBGet was initialiy written by Sven Henkel (sidddy@users.sourceforge.net).
-Up to version 0.2.3 it was been developed and maintained by Bo Cordes Petersen 
-(placebodk@users.sourceforge.net). Beginning at version 0.3.0 the program is 
-being developed by Andrei Prygounkov (hugbug@users.sourceforge.net).
+NZBGet is developed and maintained by Andrey Prygunkov
+(hugbug@users.sourceforge.net).
+
+The original project was initially created by Sven Henkel
+(sidddy@users.sourceforge.net) in 2004 and later developed by
+Bo Cordes Petersen (placebodk@users.sourceforge.net) until 2005.
+In 2007 the abandoned project was overtaken by Andrey Prygunkov.
+Since then the program has been completely rewritten.
 
 =====================================
 9. Copyright
 =====================================
 
-NZBGet is distributed under GNU General Pubic License Version 2.
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
 The complete content of license is provided in file COPYING.
 
+Additional exemption: compiling, linking, and/or using OpenSSL is allowed.
+
 Binary distribution for Windows contains code from the following libraries:
 
    - libpar2     (http://parchive.sourceforge.net)
    - libsigc++   (http://libsigc.sourceforge.net)
+   - GnuTLS      (http://www.gnu.org/software/gnutls)
 
-libpar2 is distributed under GPL and libsigc++ under LGPL.
+libpar2 is distributed under GPL; libsigc++ and GnuTLS - under LGPL.
 
 =====================================
 10. Contact
 =====================================
 
-If you encounter any problem, feel free to use tracker/forums on
+If you encounter any problem, feel free to use the forum
 
-    sourceforge.net/projects/nzbget
+    nzbget.sourceforge.net/forum
 
 or contact me at
 

RemoteClient.h

@@ -1,8 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2005  Bo Cordes Petersen <placebodk@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2005 Bo Cordes Petersen <placebodk@users.sourceforge.net>
+ *  Copyright (C) 2007-2009 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -30,35 +30,54 @@
 #include "Options.h"
 #include "MessageBase.h"
 #include "Connection.h"
+#include "DownloadInfo.h"
 
 class RemoteClient
 {
 private:
+	class MatchedNZBInfo: public NZBInfo
+	{
+	public:
+		bool		m_bMatch;
+	};
+
+	class MatchedFileInfo: public FileInfo
+	{
+	public:
+		bool		m_bMatch;
+	};
+
 	Connection* 	m_pConnection;
-	NetAddress*		m_pNetAddress;
 	bool			m_bVerbose;
 
 	bool			InitConnection();
 	void			InitMessageBase(SNZBRequestBase* pMessageBase, int iRequest, int iSize);
 	bool			ReceiveBoolResponse();
-	void			printf(char* msg, ...);
-	void			perror(char* msg);
+	void			printf(const char* msg, ...);
+	void			perror(const char* msg);
 
 public:
-	RemoteClient();
-	~RemoteClient();
+					RemoteClient();
+					~RemoteClient();
 	void			SetVerbose(bool bVerbose) { m_bVerbose = bVerbose; };
-	bool 			RequestServerDownload(const char* szName, bool bAddFirst);
-	bool			RequestServerList();
-	bool			RequestServerPauseUnpause(bool bPause);
-	bool			RequestServerSetDownloadRate(float fRate);
+	bool 			RequestServerDownload(const char* szFilename, const char* szCategory, bool bAddFirst, bool bAddPaused, int iPriority);
+	bool			RequestServerList(bool bFiles, bool bGroups, const char* szPattern);
+	bool			RequestServerPauseUnpause(bool bPause, eRemotePauseUnpauseAction iAction);
+	bool			RequestServerSetDownloadRate(int iRate);
 	bool			RequestServerDumpDebug();
-	bool 			RequestServerEditQueue(int iAction, int iOffset, int* pIDList, int iIDCount, bool bSmartOrder);
+	bool 			RequestServerEditQueue(eRemoteEditAction iAction, int iOffset, const char* szText, 
+		int* pIDList, int iIDCount, NameList* pNameList, eRemoteMatchMode iMatchMode, bool bSmartOrder);
 	bool			RequestServerLog(int iLines);
 	bool			RequestServerShutdown();
+	bool			RequestServerReload();
 	bool			RequestServerVersion();
 	bool			RequestPostQueue();
 	bool 			RequestWriteLog(int iKind, const char* szText);
+	bool			RequestScan(bool bSyncMode);
+	bool			RequestHistory();
+	bool 			RequestServerDownloadUrl(const char* szURL, const char* szNZBFilename, const char* szCategory, bool bAddFirst, bool bAddPaused, int iPriority);
+	bool			RequestUrlQueue();
+	void			BuildFileList(SNZBListResponse* pListResponse, const char* pTrailingData, DownloadQueue* pDownloadQueue);
 };
 
 #endif

RemoteServer.cpp

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2005  Bo Cordes Petersen <placebodk@sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2005 Bo Cordes Petersen <placebodk@sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -44,20 +44,21 @@
 #include "nzbget.h"
 #include "RemoteServer.h"
 #include "BinRpc.h"
-#include "XmlRpc.h"
+#include "WebServer.h"
 #include "Log.h"
 #include "Options.h"
+#include "Util.h"
 
 extern Options* g_pOptions;
 
 //*****************************************************************
 // RemoteServer
 
-RemoteServer::RemoteServer()
+RemoteServer::RemoteServer(bool bTLS)
 {
 	debug("Creating RemoteServer");
 
-	m_pNetAddress = new NetAddress(g_pOptions->GetServerIP(), g_pOptions->GetServerPort());
+	m_bTLS = bTLS;
 	m_pConnection = NULL;
 }
 
@@ -65,36 +66,51 @@ RemoteServer::~RemoteServer()
 {
 	debug("Destroying RemoteServer");
 
-	if (m_pConnection)
-	{
-		delete m_pConnection;
-	}
-	delete m_pNetAddress;
+	delete m_pConnection;
 }
 
 void RemoteServer::Run()
 {
 	debug("Entering RemoteServer-loop");
 
+#ifndef DISABLE_TLS
+	if (m_bTLS)
+	{
+		if (strlen(g_pOptions->GetSecureCert()) == 0 || !Util::FileExists(g_pOptions->GetSecureCert()))
+		{
+			error("Could not initialize TLS, secure certificate is not configured or the cert-file was not found. Check option <SecureCert>");
+			return;
+		}
+
+		if (strlen(g_pOptions->GetSecureKey()) == 0 || !Util::FileExists(g_pOptions->GetSecureKey()))
+		{
+			error("Could not initialize TLS, secure key is not configured or the key-file was not found. Check option <SecureKey>");
+			return;
+		}
+	}
+#endif
+
 	while (!IsStopped())
 	{
 		bool bBind = true;
 
 		if (!m_pConnection)
 		{
-			m_pConnection = new Connection(m_pNetAddress);
+			m_pConnection = new Connection(g_pOptions->GetControlIP(), 
+				m_bTLS ? g_pOptions->GetSecurePort() : g_pOptions->GetControlPort(),
+				m_bTLS);
 			m_pConnection->SetTimeout(g_pOptions->GetConnectionTimeout());
 			m_pConnection->SetSuppressErrors(false);
-			bBind = m_pConnection->Bind() == 0;
+			bBind = m_pConnection->Bind();
 		}
 
-		// Accept connections and store the "new" socket value
-		SOCKET iSocket = INVALID_SOCKET;
+		// Accept connections and store the new Connection
+		Connection* pAcceptedConnection = NULL;
 		if (bBind)
 		{
-			iSocket = m_pConnection->Accept();
+			pAcceptedConnection = m_pConnection->Accept();
 		}
-		if (!bBind || iSocket == INVALID_SOCKET)
+		if (!bBind || pAcceptedConnection == NULL)
 		{
 			// Remote server could not bind or accept connection, waiting 1/2 sec and try again
 			if (IsStopped())
@@ -109,9 +125,13 @@ void RemoteServer::Run()
 
 		RequestProcessor* commandThread = new RequestProcessor();
 		commandThread->SetAutoDestroy(true);
-		commandThread->SetSocket(iSocket);
+		commandThread->SetConnection(pAcceptedConnection);
+#ifndef DISABLE_TLS
+		commandThread->SetTLS(m_bTLS);
+#endif
 		commandThread->Start();
 	}
+
 	if (m_pConnection)
 	{
 		m_pConnection->Disconnect();
@@ -136,32 +156,32 @@ void RemoteServer::Stop()
 //*****************************************************************
 // RequestProcessor
 
+RequestProcessor::~RequestProcessor()
+{
+	m_pConnection->Disconnect();
+	delete m_pConnection;
+}
+
 void RequestProcessor::Run()
 {
-	// Read the first 4 bytes to determine request type
 	bool bOK = false;
-	int iSignature = 0;
-	int iBytesReceived = recv(m_iSocket, (char*)&iSignature, sizeof(iSignature), 0);
-	if (iBytesReceived < 0)
+
+	m_pConnection->SetSuppressErrors(true);
+
+#ifndef DISABLE_TLS
+	if (m_bTLS && !m_pConnection->StartTLS(false, g_pOptions->GetSecureCert(), g_pOptions->GetSecureKey()))
 	{
+		debug("Could not establish secure connection to web-client: Start TLS failed");
 		return;
 	}
+#endif
 
-	// Info - connection received
-#ifdef WIN32
-	char* ip = NULL;
-#else
-	char ip[20];
-#endif
-	struct sockaddr_in PeerName;
-	int iPeerNameLength = sizeof(PeerName);
-	if (getpeername(m_iSocket, (struct sockaddr*)&PeerName, (socklen_t*) &iPeerNameLength) >= 0)
+	// Read the first 4 bytes to determine request type
+	int iSignature = 0;
+	if (!m_pConnection->Recv((char*)&iSignature, 4))
 	{
-#ifdef WIN32
-		ip = inet_ntoa(PeerName.sin_addr);
-#else
-		inet_ntop(AF_INET, &PeerName.sin_addr, ip, sizeof(ip));
-#endif
+		debug("Could not read request signature, request received on port %i from %s", m_bTLS ? g_pOptions->GetSecurePort() : g_pOptions->GetControlPort(), m_pConnection->GetRemoteAddr());
+		return;
 	}
 
 	if ((int)ntohl(iSignature) == (int)NZBMESSAGE_SIGNATURE)
@@ -169,58 +189,47 @@ void RequestProcessor::Run()
 		// binary request received
 		bOK = true;
 		BinRpcProcessor processor;
-		processor.SetSocket(m_iSocket);
-		processor.SetSignature(iSignature);
-		processor.SetClientIP(ip);
+		processor.SetConnection(m_pConnection);
 		processor.Execute();
 	}
-	else if (!strncmp((char*)&iSignature, "POST", 4) || !strncmp((char*)&iSignature, "GET ", 4))
+	else if (!strncmp((char*)&iSignature, "POST", 4) || 
+		!strncmp((char*)&iSignature, "GET ", 4) ||
+		!strncmp((char*)&iSignature, "OPTI", 4))
 	{
-		// XML-RPC or JSON-RPC request received
-		Connection con(m_iSocket, false);
+		// HTTP request received
 		char szBuffer[1024];
-		if (con.ReadLine(szBuffer, sizeof(szBuffer), NULL))
+		if (m_pConnection->ReadLine(szBuffer, sizeof(szBuffer), NULL))
 		{
-			XmlRpcProcessor::EHttpMethod eHttpMethod = XmlRpcProcessor::hmGet;
+			WebProcessor::EHttpMethod eHttpMethod = WebProcessor::hmGet;
 			char* szUrl = szBuffer;
 			if (!strncmp((char*)&iSignature, "POST", 4))
 			{
-				eHttpMethod = XmlRpcProcessor::hmPost;
+				eHttpMethod = WebProcessor::hmPost;
 				szUrl++;
 			}
+			if (!strncmp((char*)&iSignature, "OPTI", 4) && strlen(szUrl) > 4)
+			{
+				eHttpMethod = WebProcessor::hmOptions;
+				szUrl += 4;
+			}
 			if (char* p = strchr(szUrl, ' '))
 			{
 				*p = '\0';
 			}
 
-			XmlRpcProcessor::ERpcProtocol eProtocol = XmlRpcProcessor::rpUndefined;
-			if (!strcmp(szUrl, "/xmlrpc") || !strncmp(szUrl, "/xmlrpc/", 8))
-			{
-				eProtocol = XmlRpcProcessor::rpXmlRpc;
-			}
-			else if (!strcmp(szUrl, "/jsonrpc") || !strncmp(szUrl, "/jsonrpc/", 9))
-			{
-				eProtocol = XmlRpcProcessor::rpJsonRpc;
-			}
+			debug("url: %s", szUrl);
 
-			if (eProtocol != XmlRpcProcessor::rpUndefined)
-			{
-				XmlRpcProcessor processor;
-				processor.SetConnection(&con);
-				processor.SetClientIP(ip);
-				processor.SetProtocol(eProtocol);
-				processor.SetHttpMethod(eHttpMethod);
-				processor.SetUrl(szUrl);
-				processor.Execute();
-				bOK = true;
-			}
+			WebProcessor processor;
+			processor.SetConnection(m_pConnection);
+			processor.SetUrl(szUrl);
+			processor.SetHttpMethod(eHttpMethod);
+			processor.Execute();
+			bOK = true;
 		}
 	}
 
 	if (!bOK)
 	{
-		warn("Non-nzbget request received on port %i from %s", g_pOptions->GetServerPort(), ip);
+		warn("Non-nzbget request received on port %i from %s", m_bTLS ? g_pOptions->GetSecurePort() : g_pOptions->GetControlPort(), m_pConnection->GetRemoteAddr());
 	}
-
-	closesocket(m_iSocket);
 }

RemoteServer.h

@@ -1,8 +1,8 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2005  Bo Cordes Petersen <placebodk@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2005 Bo Cordes Petersen <placebodk@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -28,17 +28,16 @@
 #define REMOTESERVER_H
 
 #include "Thread.h"
-#include "NetAddress.h"
 #include "Connection.h"
 
 class RemoteServer : public Thread
 {
 private:
-	NetAddress*			m_pNetAddress;
+	bool				m_bTLS;
 	Connection*			m_pConnection;
 
 public:
-						RemoteServer();
+						RemoteServer(bool bTLS);
 						~RemoteServer();
 	virtual void		Run();
 	virtual void 		Stop();
@@ -47,11 +46,14 @@ public:
 class RequestProcessor : public Thread
 {
 private:
-	SOCKET				m_iSocket;
+	bool				m_bTLS;
+	Connection*			m_pConnection;
 
 public:
+						~RequestProcessor();
 	virtual void		Run();
-	void				SetSocket(SOCKET iSocket) { m_iSocket = iSocket; };
+	void				SetTLS(bool bTLS) { m_bTLS = bTLS; }
+	void				SetConnection(Connection* pConnection) { m_pConnection = pConnection; }
 };
 
 #endif

Scanner.cpp

@@ -0,0 +1,651 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#ifdef WIN32
+#include <direct.h>
+#else
+#include <unistd.h>
+#endif
+#include <sys/stat.h>
+
+#include "nzbget.h"
+#include "Scanner.h"
+#include "Options.h"
+#include "Log.h"
+#include "QueueCoordinator.h"
+#include "ScriptController.h"
+#include "DiskState.h"
+#include "Util.h"
+
+extern QueueCoordinator* g_pQueueCoordinator;
+extern Options* g_pOptions;
+extern DiskState* g_pDiskState;
+
+Scanner::FileData::FileData(const char* szFilename)
+{
+	m_szFilename = strdup(szFilename);
+	m_iSize = 0;
+	m_tLastChange = 0;
+}
+
+Scanner::FileData::~FileData()
+{
+	free(m_szFilename);
+}
+
+
+Scanner::QueueData::QueueData(const char* szFilename, const char* szNZBName, const char* szCategory,
+	int iPriority, const char* szDupeKey, int iDupeScore, EDupeMode eDupeMode,
+	NZBParameterList* pParameters, bool bAddTop, bool bAddPaused, EAddStatus* pAddStatus)
+{
+	m_szFilename = strdup(szFilename);
+	m_szNZBName = strdup(szNZBName);
+	m_szCategory = strdup(szCategory ? szCategory : "");
+	m_iPriority = iPriority;
+	m_szDupeKey = strdup(szDupeKey ? szDupeKey : "");
+	m_iDupeScore = iDupeScore;
+	m_eDupeMode = eDupeMode;
+	m_bAddTop = bAddTop;
+	m_bAddPaused = bAddPaused;
+	m_pAddStatus = pAddStatus;
+
+	if (pParameters)
+	{
+		m_Parameters.CopyFrom(pParameters);
+	}
+}
+
+Scanner::QueueData::~QueueData()
+{
+	free(m_szFilename);
+	free(m_szNZBName);
+	free(m_szCategory);
+	free(m_szDupeKey);
+}
+
+void Scanner::QueueData::SetAddStatus(EAddStatus eAddStatus)
+{
+	if (m_pAddStatus)
+	{
+		*m_pAddStatus = eAddStatus;
+	}
+}
+
+
+Scanner::Scanner()
+{
+	debug("Creating Scanner");
+
+	m_bRequestedNZBDirScan = false;
+	m_bScanning = false;
+	m_iNZBDirInterval = g_pOptions->GetNzbDirInterval() * 1000;
+	m_iPass = 0;
+
+	const char* szNZBScript = g_pOptions->GetNZBProcess();
+	m_bNZBScript = szNZBScript && strlen(szNZBScript) > 0;
+}
+
+Scanner::~Scanner()
+{
+	debug("Destroying Scanner");
+
+	for (FileList::iterator it = m_FileList.begin(); it != m_FileList.end(); it++)
+    {
+        delete *it;
+	}
+	m_FileList.clear();
+
+	ClearQueueList();
+}
+
+void Scanner::ClearQueueList()
+{
+	for (QueueList::iterator it = m_QueueList.begin(); it != m_QueueList.end(); it++)
+    {
+        delete *it;
+	}
+	m_QueueList.clear();
+}
+
+void Scanner::Check()
+{
+	m_mutexScan.Lock();
+
+	if (m_bRequestedNZBDirScan || 
+		(!g_pOptions->GetPauseScan() && g_pOptions->GetNzbDirInterval() > 0 && 
+		 m_iNZBDirInterval >= g_pOptions->GetNzbDirInterval() * 1000))
+	{
+		// check nzbdir every g_pOptions->GetNzbDirInterval() seconds or if requested
+		bool bCheckStat = !m_bRequestedNZBDirScan;
+		m_bRequestedNZBDirScan = false;
+		m_bScanning = true;
+		CheckIncomingNZBs(g_pOptions->GetNzbDir(), "", bCheckStat);
+		if (!bCheckStat && m_bNZBScript)
+		{
+			// if immediate scan requested, we need second scan to process files extracted by NzbProcess-script
+			CheckIncomingNZBs(g_pOptions->GetNzbDir(), "", bCheckStat);
+		}
+		m_bScanning = false;
+		m_iNZBDirInterval = 0;
+
+		// if NzbDirFileAge is less than NzbDirInterval (that can happen if NzbDirInterval
+		// is set for rare scans like once per hour) we make 4 scans:
+		//   - one additional scan is neccessary to check sizes of detected files;
+		//   - another scan is required to check files which were extracted by NzbProcess-script;
+		//   - third scan is needed to check sizes of extracted files.
+		if (g_pOptions->GetNzbDirInterval() > 0 && g_pOptions->GetNzbDirFileAge() < g_pOptions->GetNzbDirInterval())
+		{
+			int iMaxPass = m_bNZBScript ? 3 : 1;
+			if (m_iPass < iMaxPass)
+			{
+				// scheduling another scan of incoming directory in NzbDirFileAge seconds.
+				m_iNZBDirInterval = (g_pOptions->GetNzbDirInterval() - g_pOptions->GetNzbDirFileAge()) * 1000;
+				m_iPass++;
+			}
+			else
+			{
+				m_iPass = 0;
+			}
+		}
+
+		DropOldFiles();
+		ClearQueueList();
+	}
+	m_iNZBDirInterval += 200;
+
+	m_mutexScan.Unlock();
+}
+
+/**
+* Check if there are files in directory for incoming nzb-files
+* and add them to download queue
+*/
+void Scanner::CheckIncomingNZBs(const char* szDirectory, const char* szCategory, bool bCheckStat)
+{
+	DirBrowser dir(szDirectory);
+	while (const char* filename = dir.Next())
+	{
+		struct stat buffer;
+		char fullfilename[1023 + 1]; // one char reserved for the trailing slash (if needed)
+		snprintf(fullfilename, 1023, "%s%s", szDirectory, filename);
+		fullfilename[1023 - 1] = '\0';
+		if (!stat(fullfilename, &buffer))
+		{
+			// check subfolders
+			if ((buffer.st_mode & S_IFDIR) != 0 && strcmp(filename, ".") && strcmp(filename, ".."))
+			{
+				fullfilename[strlen(fullfilename) + 1] = '\0';
+				fullfilename[strlen(fullfilename)] = PATH_SEPARATOR;
+				const char* szUseCategory = filename;
+				char szSubCategory[1024];
+				if (strlen(szCategory) > 0)
+				{
+					snprintf(szSubCategory, 1023, "%s%c%s", szCategory, PATH_SEPARATOR, filename);
+					szSubCategory[1024 - 1] = '\0';
+					szUseCategory = szSubCategory;
+				}
+				CheckIncomingNZBs(fullfilename, szUseCategory, bCheckStat);
+			}
+			else if ((buffer.st_mode & S_IFDIR) == 0 && CanProcessFile(fullfilename, bCheckStat))
+			{
+				ProcessIncomingFile(szDirectory, filename, fullfilename, szCategory);
+			}
+		}
+	}
+}
+
+/**
+ * Only files which were not changed during last g_pOptions->GetNzbDirFileAge() seconds
+ * can be processed. That prevents the processing of files, which are currently being
+ * copied into nzb-directory (eg. being downloaded in web-browser).
+ */
+bool Scanner::CanProcessFile(const char* szFullFilename, bool bCheckStat)
+{
+	const char* szExtension = strrchr(szFullFilename, '.');
+	if (!szExtension ||
+		!strcasecmp(szExtension, ".queued") ||
+		!strcasecmp(szExtension, ".error") ||
+		!strcasecmp(szExtension, ".processed"))
+	{
+		return false;
+	}
+
+	if (!bCheckStat)
+	{
+		return true;
+	}
+
+	long long lSize = Util::FileSize(szFullFilename);
+	time_t tCurrent = time(NULL);
+	bool bCanProcess = false;
+	bool bInList = false;
+
+	for (FileList::iterator it = m_FileList.begin(); it != m_FileList.end(); it++)
+    {
+        FileData* pFileData = *it;
+		if (!strcmp(pFileData->GetFilename(), szFullFilename))
+		{
+			bInList = true;
+			if (pFileData->GetSize() == lSize &&
+				tCurrent - pFileData->GetLastChange() >= g_pOptions->GetNzbDirFileAge())
+			{
+				bCanProcess = true;
+				delete pFileData;
+				m_FileList.erase(it);
+			}
+			else
+			{
+				pFileData->SetSize(lSize);
+				if (pFileData->GetSize() != lSize)
+				{
+					pFileData->SetLastChange(tCurrent);
+				}
+			}
+			break;
+		}
+	}
+
+	if (!bInList)
+	{
+		FileData* pFileData = new FileData(szFullFilename);
+		pFileData->SetSize(lSize);
+		pFileData->SetLastChange(tCurrent);
+		m_FileList.push_back(pFileData);
+	}
+
+	return bCanProcess;
+}
+
+/**
+ * Remove old files from the list of monitored files.
+ * Normally these files are deleted from the list when they are processed.
+ * However if a file was detected by function "CanProcessFile" once but wasn't 
+ * processed later (for example if the user deleted it), it will stay in the list,
+ * until we remove it here.
+ */
+void Scanner::DropOldFiles()
+{
+	time_t tCurrent = time(NULL);
+
+	int i = 0;
+	for (FileList::iterator it = m_FileList.begin(); it != m_FileList.end(); )
+    {
+        FileData* pFileData = *it;
+		if ((tCurrent - pFileData->GetLastChange() >= 
+			(g_pOptions->GetNzbDirInterval() + g_pOptions->GetNzbDirFileAge()) * 2) ||
+			// can occur if the system clock was adjusted
+			tCurrent < pFileData->GetLastChange())
+		{
+			debug("Removing file %s from scan file list", pFileData->GetFilename());
+
+			delete pFileData;
+			m_FileList.erase(it);
+			it = m_FileList.begin() + i;
+		}
+		else
+		{
+			it++;
+			i++;
+		}
+	}
+}
+
+void Scanner::ProcessIncomingFile(const char* szDirectory, const char* szBaseFilename,
+	const char* szFullFilename, const char* szCategory)
+{
+	const char* szExtension = strrchr(szBaseFilename, '.');
+	if (!szExtension)
+	{
+		return;
+	}
+
+	char* szNZBName = strdup("");
+	char* szNZBCategory = strdup(szCategory);
+	NZBParameterList* pParameters = new NZBParameterList();
+	int iPriority = 0;
+	bool bAddTop = false;
+	bool bAddPaused = false;
+	const char* szDupeKey = NULL;
+	int iDupeScore = 0;
+	EDupeMode eDupeMode = dmScore;
+	EAddStatus eAddStatus = asSkipped;
+	bool bAdded = false;
+	QueueData* pQueueData = NULL;
+
+	for (QueueList::iterator it = m_QueueList.begin(); it != m_QueueList.end(); it++)
+    {
+		QueueData* pQueueData1 = *it;
+		if (Util::SameFilename(pQueueData1->GetFilename(), szFullFilename))
+		{
+			pQueueData = pQueueData1;
+			free(szNZBName);
+			szNZBName = strdup(pQueueData->GetNZBName());
+			free(szNZBCategory);
+			szNZBCategory = strdup(pQueueData->GetCategory());
+			iPriority = pQueueData->GetPriority();
+			szDupeKey = pQueueData->GetDupeKey();
+			iDupeScore = pQueueData->GetDupeScore();
+			eDupeMode = pQueueData->GetDupeMode();
+			bAddTop = pQueueData->GetAddTop();
+			bAddPaused = pQueueData->GetAddPaused();
+			pParameters->CopyFrom(pQueueData->GetParameters());
+		}
+	}
+
+	InitPPParameters(szNZBCategory, pParameters);
+
+	bool bExists = true;
+
+	if (m_bNZBScript && strcasecmp(szExtension, ".nzb_processed"))
+	{
+		NZBScriptController::ExecuteScript(g_pOptions->GetNZBProcess(), szFullFilename, szDirectory, 
+			&szNZBName, &szNZBCategory, &iPriority, pParameters, &bAddTop, &bAddPaused); 
+		bExists = Util::FileExists(szFullFilename);
+		if (bExists && strcasecmp(szExtension, ".nzb"))
+		{
+			char bakname2[1024];
+			bool bRenameOK = Util::RenameBak(szFullFilename, "processed", false, bakname2, 1024);
+			if (!bRenameOK)
+			{
+				char szSysErrStr[256];
+				error("Could not rename file %s to %s: %s", szFullFilename, bakname2, Util::GetLastErrorMessage(szSysErrStr, sizeof(szSysErrStr)));
+			}
+		}
+	}
+
+	if (!strcasecmp(szExtension, ".nzb_processed"))
+	{
+		char szRenamedName[1024];
+		bool bRenameOK = Util::RenameBak(szFullFilename, "nzb", true, szRenamedName, 1024);
+		if (bRenameOK)
+		{
+			bAdded = AddFileToQueue(szRenamedName, szNZBName, szNZBCategory, iPriority,
+				szDupeKey, iDupeScore, eDupeMode, pParameters, bAddTop, bAddPaused);
+		}
+		else
+		{
+			char szSysErrStr[256];
+			error("Could not rename file %s to %s: %s", szFullFilename, szRenamedName, Util::GetLastErrorMessage(szSysErrStr, sizeof(szSysErrStr)));
+			eAddStatus = asFailed;
+		}
+	}
+	else if (bExists && !strcasecmp(szExtension, ".nzb"))
+	{
+		bAdded = AddFileToQueue(szFullFilename, szNZBName, szNZBCategory, iPriority,
+			szDupeKey, iDupeScore, eDupeMode, pParameters, bAddTop, bAddPaused);
+	}
+
+	delete pParameters;
+
+	free(szNZBName);
+	free(szNZBCategory);
+
+	if (pQueueData)
+	{
+		pQueueData->SetAddStatus(eAddStatus == asFailed ? asFailed : bAdded ? asSuccess : asSkipped);
+	}
+}
+
+void Scanner::InitPPParameters(const char* szCategory, NZBParameterList* pParameters)
+{
+	bool bUnpack = g_pOptions->GetUnpack();
+	const char* szDefScript = g_pOptions->GetDefScript();
+	
+	if (szCategory && *szCategory)
+	{
+		Options::Category* pCategory = g_pOptions->FindCategory(szCategory, false);
+		if (pCategory)
+		{
+			bUnpack = pCategory->GetUnpack();
+			if (pCategory->GetDefScript() && *pCategory->GetDefScript())
+			{
+				szDefScript = pCategory->GetDefScript();
+			}
+		}
+	}
+	
+	pParameters->SetParameter("*Unpack:", bUnpack ? "yes" : "no");
+	
+	if (szDefScript && *szDefScript)
+	{
+		// split szDefScript into tokens and create pp-parameter for each token
+		char* szDefScript2 = strdup(szDefScript);
+		char* saveptr;
+		char* szScriptName = strtok_r(szDefScript2, ",;", &saveptr);
+		while (szScriptName)
+		{
+			szScriptName = Util::Trim(szScriptName);
+			if (szScriptName[0] != '\0')
+			{
+				char szParam[1024];
+				snprintf(szParam, 1024, "%s:", szScriptName);
+				szParam[1024-1] = '\0';
+				pParameters->SetParameter(szParam, "yes");
+			}
+			szScriptName = strtok_r(NULL, ",;", &saveptr);
+		}
+		free(szDefScript2);
+	}
+}
+
+bool Scanner::AddFileToQueue(const char* szFilename, const char* szNZBName, const char* szCategory,
+	int iPriority, const char* szDupeKey, int iDupeScore, EDupeMode eDupeMode,
+	NZBParameterList* pParameters, bool bAddTop, bool bAddPaused)
+{
+	const char* szBasename = Util::BaseFileName(szFilename);
+
+	info("Collection %s found", szBasename);
+
+	NZBFile* pNZBFile = NZBFile::Create(szFilename, szCategory);
+	bool bOK = pNZBFile != NULL;
+	if (!bOK)
+	{
+		error("Could not add collection %s to queue", szBasename);
+	}
+
+	char bakname2[1024];
+	if (!Util::RenameBak(szFilename, pNZBFile ? "queued" : "error", false, bakname2, 1024))
+	{
+		bOK = false;
+		char szSysErrStr[256];
+		error("Could not rename file %s to %s: %s", szFilename, bakname2, Util::GetLastErrorMessage(szSysErrStr, sizeof(szSysErrStr)));
+	}
+
+	if (bOK)
+	{
+		pNZBFile->GetNZBInfo()->SetQueuedFilename(bakname2);
+
+		if (szNZBName && strlen(szNZBName) > 0)
+		{
+			pNZBFile->GetNZBInfo()->SetName(NULL);
+#ifdef WIN32
+			char* szAnsiFilename = strdup(szNZBName);
+			WebUtil::Utf8ToAnsi(szAnsiFilename, strlen(szAnsiFilename) + 1);
+			pNZBFile->GetNZBInfo()->SetFilename(szAnsiFilename);
+			free(szAnsiFilename);
+#else
+			pNZBFile->GetNZBInfo()->SetFilename(szNZBName);
+#endif
+			pNZBFile->GetNZBInfo()->BuildDestDirName();
+		}
+
+		pNZBFile->GetNZBInfo()->SetDupeKey(szDupeKey);
+		pNZBFile->GetNZBInfo()->SetDupeScore(iDupeScore);
+		pNZBFile->GetNZBInfo()->SetDupeMode(eDupeMode);
+
+		if (pNZBFile->GetPassword())
+		{
+			pNZBFile->GetNZBInfo()->GetParameters()->SetParameter("*Unpack:Password", pNZBFile->GetPassword());
+		}
+
+		pNZBFile->GetNZBInfo()->GetParameters()->CopyFrom(pParameters);
+
+		for (NZBFile::FileInfos::iterator it = pNZBFile->GetFileInfos()->begin(); it != pNZBFile->GetFileInfos()->end(); it++)
+		{
+			FileInfo* pFileInfo = *it;
+			pFileInfo->SetPriority(iPriority);
+			pFileInfo->SetPaused(bAddPaused);
+		}
+
+		g_pQueueCoordinator->AddNZBFileToQueue(pNZBFile, bAddTop);
+	}
+
+	delete pNZBFile;
+
+	return bOK;
+}
+
+void Scanner::ScanNZBDir(bool bSyncMode)
+{
+	m_mutexScan.Lock();
+	m_bScanning = true;
+	m_bRequestedNZBDirScan = true;
+	m_mutexScan.Unlock();
+
+	while (bSyncMode && (m_bScanning || m_bRequestedNZBDirScan))
+	{
+		usleep(100 * 1000);
+	}
+}
+
+Scanner::EAddStatus Scanner::AddExternalFile(const char* szNZBName, const char* szCategory,
+	int iPriority, const char* szDupeKey, int iDupeScore,  EDupeMode eDupeMode,
+	NZBParameterList* pParameters, bool bAddTop, bool bAddPaused,
+	const char* szFileName, const char* szBuffer, int iBufSize)
+{
+	bool bNZB = false;
+	char szTempFileName[1024];
+
+	if (szFileName)
+	{
+		strncpy(szTempFileName, szFileName, 1024);
+		szTempFileName[1024-1] = '\0';
+	}
+	else
+	{
+		int iNum = 1;
+		while (iNum == 1 || Util::FileExists(szTempFileName))
+		{
+			snprintf(szTempFileName, 1024, "%snzb-%i.tmp", g_pOptions->GetTempDir(), iNum);
+			szTempFileName[1024-1] = '\0';
+			iNum++;
+		}
+
+		if (!Util::SaveBufferIntoFile(szTempFileName, szBuffer, iBufSize))
+		{
+			error("Could not create file %s", szTempFileName);
+			return asFailed;
+		}
+
+		char buf[1024];
+		strncpy(buf, szBuffer, 1024);
+		buf[1024-1] = '\0';
+		bNZB = !strncmp(buf, "<?xml", 5) && strstr(buf, "<nzb");
+	}
+
+	// move file into NzbDir, make sure the file name is unique
+	char szValidNZBName[1024];
+	strncpy(szValidNZBName, Util::BaseFileName(szNZBName), 1024);
+	szValidNZBName[1024-1] = '\0';
+	Util::MakeValidFilename(szValidNZBName, '_', false);
+
+#ifdef WIN32
+	WebUtil::Utf8ToAnsi(szValidNZBName, 1024);
+#endif
+
+	const char* szExtension = strrchr(szNZBName, '.');
+	if (bNZB && (!szExtension || strcasecmp(szExtension, ".nzb")))
+	{
+		strncat(szValidNZBName, ".nzb", 1024 - strlen(szValidNZBName) - 1);
+	}
+
+	char szScanFileName[1024];
+	snprintf(szScanFileName, 1024, "%s%s", g_pOptions->GetNzbDir(), szValidNZBName);
+
+	char *szExt = strrchr(szValidNZBName, '.');
+	if (szExt)
+	{
+		*szExt = '\0';
+		szExt++;
+	}
+
+	int iNum = 2;
+	while (Util::FileExists(szScanFileName))
+	{
+		if (szExt)
+		{
+			snprintf(szScanFileName, 1024, "%s%s_%i.%s", g_pOptions->GetNzbDir(), szValidNZBName, iNum, szExt);
+		}
+		else
+		{
+			snprintf(szScanFileName, 1024, "%s%s_%i", g_pOptions->GetNzbDir(), szValidNZBName, iNum);
+		}
+		szScanFileName[1024-1] = '\0';
+		iNum++;
+	}
+
+	m_mutexScan.Lock();
+
+	if (!Util::MoveFile(szTempFileName, szScanFileName))
+	{
+		char szSysErrStr[256];
+		error("Could not move file %s to %s: %s", szTempFileName, szScanFileName, Util::GetLastErrorMessage(szSysErrStr, sizeof(szSysErrStr)));
+		remove(szTempFileName);
+		m_mutexScan.Unlock(); // UNLOCK
+		return asFailed;
+	}
+
+	char* szUseCategory = strdup(szCategory ? szCategory : "");
+	Options::Category *pCategory = g_pOptions->FindCategory(szCategory, true);
+	if (pCategory && strcmp(szCategory, pCategory->GetName()))
+	{
+		free(szUseCategory);
+		szUseCategory = strdup(pCategory->GetName());
+		detail("Category %s matched to %s for %s", szCategory, szUseCategory, szNZBName);
+	}
+
+	EAddStatus eAddStatus = asSkipped;
+	QueueData* pQueueData = new QueueData(szScanFileName, szNZBName, szUseCategory,
+		iPriority, szDupeKey, iDupeScore, eDupeMode, pParameters, bAddTop, bAddPaused, &eAddStatus);
+	free(szUseCategory);
+	m_QueueList.push_back(pQueueData);
+
+	m_mutexScan.Unlock();
+
+	ScanNZBDir(true);
+
+	return eAddStatus;
+}

Scanner.h

@@ -0,0 +1,130 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef SCANNER_H
+#define SCANNER_H
+
+#include <deque>
+#include <time.h>
+#include "DownloadInfo.h"
+#include "Thread.h"
+
+class Scanner
+{
+public:
+	enum EAddStatus
+	{
+		asSkipped,
+		asSuccess,
+		asFailed
+	};
+
+private:
+	class FileData
+	{
+	private:
+		char*			m_szFilename;
+		long long		m_iSize;
+		time_t			m_tLastChange;
+
+	public:
+						FileData(const char* szFilename);
+						~FileData();
+		const char*		GetFilename() { return m_szFilename; }
+		long long		GetSize() { return m_iSize; }
+		void			SetSize(long long lSize) { m_iSize = lSize; }
+		time_t			GetLastChange() { return m_tLastChange; }
+		void			SetLastChange(time_t tLastChange) { m_tLastChange = tLastChange; }
+	};
+
+	typedef std::deque<FileData*>		FileList;
+
+	class QueueData
+	{
+	private:
+		char*				m_szFilename;
+		char*				m_szNZBName;
+		char*				m_szCategory;
+		int					m_iPriority;
+		char*				m_szDupeKey;
+		int					m_iDupeScore;
+		EDupeMode			m_eDupeMode;
+		NZBParameterList	m_Parameters;
+		bool				m_bAddTop;
+		bool				m_bAddPaused;
+		EAddStatus*			m_pAddStatus;
+
+	public:
+							QueueData(const char* szFilename, const char* szNZBName, const char* szCategory,
+								int iPriority, const char* szDupeKey, int iDupeScore, EDupeMode eDupeMode,
+								NZBParameterList* pParameters, bool bAddTop, bool bAddPaused, EAddStatus* pAddStatus);
+							~QueueData();
+		const char*			GetFilename() { return m_szFilename; }
+		const char*			GetNZBName() { return m_szNZBName; }
+		const char*			GetCategory() { return m_szCategory; }
+		int					GetPriority() { return m_iPriority; }
+		const char*			GetDupeKey() { return m_szDupeKey; }
+		int					GetDupeScore() { return m_iDupeScore; }
+		EDupeMode			GetDupeMode() { return m_eDupeMode; }
+		NZBParameterList*	GetParameters() { return &m_Parameters; }
+		bool				GetAddTop() { return m_bAddTop; }
+		bool				GetAddPaused() { return m_bAddPaused; }
+		void				SetAddStatus(EAddStatus eAddStatus);
+	};
+
+	typedef std::deque<QueueData*>		QueueList;
+
+	bool				m_bRequestedNZBDirScan;
+	int					m_iNZBDirInterval;
+	bool				m_bNZBScript;
+	int					m_iPass;
+	FileList			m_FileList;
+	QueueList			m_QueueList;
+	bool				m_bScanning;
+	Mutex				m_mutexScan;
+
+	void				CheckIncomingNZBs(const char* szDirectory, const char* szCategory, bool bCheckStat);
+	bool				AddFileToQueue(const char* szFilename, const char* szNZBName, const char* szCategory,
+							int iPriority, const char* szDupeKey, int iDupeScore, EDupeMode eDupeMode,
+							NZBParameterList* pParameters, bool bAddTop, bool bAddPaused);
+	void				ProcessIncomingFile(const char* szDirectory, const char* szBaseFilename,
+							const char* szFullFilename, const char* szCategory);
+	bool				CanProcessFile(const char* szFullFilename, bool bCheckStat);
+	void				InitPPParameters(const char* szCategory, NZBParameterList* pParameters);
+	void				DropOldFiles();
+	void				ClearQueueList();
+
+public:
+						Scanner();
+						~Scanner();
+	void				ScanNZBDir(bool bSyncMode);
+	void				Check();
+	EAddStatus			AddExternalFile(const char* szNZBName, const char* szCategory, int iPriority,
+							const char* szDupeKey, int iDupeScore, EDupeMode eDupeMode,
+							NZBParameterList* pParameters, bool bAddTop, bool bAddPaused,
+							const char* szFileName, const char* szBuffer, int iBufSize);
+};
+
+#endif

Scheduler.cpp

@@ -0,0 +1,352 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2008-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#else
+#include <unistd.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "nzbget.h"
+#include "Scheduler.h"
+#include "ScriptController.h"
+#include "Options.h"
+#include "Log.h"
+#include "NewsServer.h"
+#include "ServerPool.h"
+#include "FeedInfo.h"
+#include "FeedCoordinator.h"
+
+extern Options* g_pOptions;
+extern ServerPool* g_pServerPool;
+extern FeedCoordinator* g_pFeedCoordinator;
+
+Scheduler::Task::Task(int iHours, int iMinutes, int iWeekDaysBits, ECommand eCommand, const char* szParam)
+{
+	m_iHours = iHours;
+	m_iMinutes = iMinutes;
+	m_iWeekDaysBits = iWeekDaysBits;
+	m_eCommand = eCommand;
+	m_szParam = szParam ? strdup(szParam) : NULL;
+	m_tLastExecuted = 0;
+}
+
+Scheduler::Task::~Task()
+{
+	free(m_szParam);
+}
+
+
+Scheduler::Scheduler()
+{
+	debug("Creating Scheduler");
+
+	m_tLastCheck = 0;
+	m_TaskList.clear();
+}
+
+Scheduler::~Scheduler()
+{
+	debug("Destroying Scheduler");
+	
+	for (TaskList::iterator it = m_TaskList.begin(); it != m_TaskList.end(); it++)
+	{
+		delete *it;
+	}
+}
+
+void Scheduler::AddTask(Task* pTask)
+{
+	m_mutexTaskList.Lock();
+	m_TaskList.push_back(pTask);
+	m_mutexTaskList.Unlock();
+}
+
+bool Scheduler::CompareTasks(Scheduler::Task* pTask1, Scheduler::Task* pTask2)
+{
+	return (pTask1->m_iHours < pTask2->m_iHours) || 
+		((pTask1->m_iHours == pTask2->m_iHours) && (pTask1->m_iMinutes < pTask2->m_iMinutes));
+}
+
+void Scheduler::FirstCheck()
+{
+	m_mutexTaskList.Lock();
+	m_TaskList.sort(CompareTasks);
+	m_mutexTaskList.Unlock();
+
+	// check all tasks for the last week
+	time_t tCurrent = time(NULL);
+	m_tLastCheck = tCurrent - 60*60*24*7;
+	m_bDetectClockChanges = false;
+	m_bExecuteProcess = false;
+	CheckTasks();
+}
+
+void Scheduler::IntervalCheck()
+{
+	m_bDetectClockChanges = true;
+	m_bExecuteProcess = true;
+	CheckTasks();
+}
+
+void Scheduler::CheckTasks()
+{
+	PrepareLog();
+
+	m_mutexTaskList.Lock();
+
+	time_t tCurrent = time(NULL);
+
+	if (m_bDetectClockChanges)
+	{
+		// Detect large step changes of system time 
+		time_t tDiff = tCurrent - m_tLastCheck;
+		if (tDiff > 60*90 || tDiff < -60*90)
+		{
+			debug("Reset scheduled tasks (detected clock adjustment greater than 90 minutes)");
+			m_bExecuteProcess = false;
+			m_tLastCheck = tCurrent;
+
+			for (TaskList::iterator it = m_TaskList.begin(); it != m_TaskList.end(); it++)
+			{
+				Task* pTask = *it;
+				pTask->m_tLastExecuted = 0;
+			}
+		}
+	}
+
+	tm tmCurrent;
+	localtime_r(&tCurrent, &tmCurrent);
+	tm tmLastCheck;
+	localtime_r(&m_tLastCheck, &tmLastCheck);
+
+	tm tmLoop;
+	memcpy(&tmLoop, &tmLastCheck, sizeof(tmLastCheck));
+	tmLoop.tm_hour = tmCurrent.tm_hour;
+	tmLoop.tm_min = tmCurrent.tm_min;
+	tmLoop.tm_sec = tmCurrent.tm_sec;
+	time_t tLoop = mktime(&tmLoop);
+
+	while (tLoop <= tCurrent)
+	{
+		for (TaskList::iterator it = m_TaskList.begin(); it != m_TaskList.end(); it++)
+		{
+			Task* pTask = *it;
+			if (pTask->m_tLastExecuted != tLoop)
+			{
+				tm tmAppoint;
+				memcpy(&tmAppoint, &tmLoop, sizeof(tmLoop));
+				tmAppoint.tm_hour = pTask->m_iHours;
+				tmAppoint.tm_min = pTask->m_iMinutes;
+				tmAppoint.tm_sec = 0;
+
+				time_t tAppoint = mktime(&tmAppoint);
+				tAppoint -= g_pOptions->GetTimeCorrection();
+
+				int iWeekDay = tmAppoint.tm_wday;
+				if (iWeekDay == 0)
+				{
+					iWeekDay = 7;
+				}
+
+				bool bWeekDayOK = pTask->m_iWeekDaysBits == 0 || (pTask->m_iWeekDaysBits & (1 << (iWeekDay - 1)));
+				bool bDoTask = bWeekDayOK && m_tLastCheck < tAppoint && tAppoint <= tCurrent;
+
+				//debug("TEMP: 1) m_tLastCheck=%i, tCurrent=%i, tLoop=%i, tAppoint=%i, bWeekDayOK=%i, bDoTask=%i", m_tLastCheck, tCurrent, tLoop, tAppoint, (int)bWeekDayOK, (int)bDoTask);
+
+				if (bDoTask)
+				{
+					ExecuteTask(pTask);
+					pTask->m_tLastExecuted = tLoop;
+				}
+			}
+		}
+		tLoop += 60*60*24; // inc day
+		localtime_r(&tLoop, &tmLoop);
+	}
+
+	m_tLastCheck = tCurrent;
+
+	m_mutexTaskList.Unlock();
+
+	PrintLog();
+}
+
+void Scheduler::ExecuteTask(Task* pTask)
+{
+	const char* szCommandName[] = { "Pause", "Unpause", "Set download rate", "Execute program", "Pause Scan", "Unpause Scan",
+		"Enable Server", "Disable Server", "Fetch Feed" };
+	debug("Executing scheduled command: %s", szCommandName[pTask->m_eCommand]);
+
+	switch (pTask->m_eCommand)
+	{
+		case scDownloadRate:
+			if (!Util::EmptyStr(pTask->m_szParam))
+			{
+				g_pOptions->SetDownloadRate(atoi(pTask->m_szParam) * 1024);
+				m_bDownloadRateChanged = true;
+			}
+			break;
+
+		case scPauseDownload:
+		case scUnpauseDownload:
+			m_bPauseDownload = pTask->m_eCommand == scPauseDownload;
+			m_bPauseDownloadChanged = true;
+			break;
+
+		case scProcess:
+			if (m_bExecuteProcess)
+			{
+				SchedulerScriptController::StartScript(pTask->m_szParam);
+			}
+			break;
+
+		case scPauseScan:
+		case scUnpauseScan:
+			g_pOptions->SetPauseScan(pTask->m_eCommand == scPauseScan);
+			m_bPauseScanChanged = true;
+			break;
+
+		case scActivateServer:
+		case scDeactivateServer:
+			EditServer(pTask->m_eCommand == scActivateServer, pTask->m_szParam);
+			break;
+
+		case scFetchFeed:
+			if (m_bExecuteProcess)
+			{
+				FetchFeed(pTask->m_szParam);
+				break;
+			}
+	}
+}
+
+void Scheduler::PrepareLog()
+{
+	m_bDownloadRateChanged = false;
+	m_bPauseDownloadChanged = false;
+	m_bPauseScanChanged = false;
+	m_bServerChanged = false;
+}
+
+void Scheduler::PrintLog()
+{
+	if (m_bDownloadRateChanged)
+	{
+		info("Scheduler: setting download rate to %i KB/s", g_pOptions->GetDownloadRate() / 1024);
+	}
+	if (m_bPauseScanChanged)
+	{
+		info("Scheduler: %s scan", g_pOptions->GetPauseScan() ? "pausing" : "unpausing");
+	}
+	if (m_bServerChanged)
+	{
+		int index = 0;
+		for (Servers::iterator it = g_pServerPool->GetServers()->begin(); it != g_pServerPool->GetServers()->end(); it++, index++)
+		{
+			NewsServer* pServer = *it;
+			if (pServer->GetActive() != m_ServerStatusList[index])
+			{
+				info("Scheduler: %s %s", pServer->GetActive() ? "activating" : "deactivating", pServer->GetName());
+			}
+		}
+		g_pServerPool->Changed();
+	}
+}
+
+void Scheduler::EditServer(bool bActive, const char* szServerList)
+{
+	char* szServerList2 = strdup(szServerList);
+	char* saveptr;
+	char* szServer = strtok_r(szServerList2, ",;", &saveptr);
+	while (szServer)
+	{
+		szServer = Util::Trim(szServer);
+		if (!Util::EmptyStr(szServer))
+		{
+			int iID = atoi(szServer);
+			for (Servers::iterator it = g_pServerPool->GetServers()->begin(); it != g_pServerPool->GetServers()->end(); it++)
+			{
+				NewsServer* pServer = *it;
+				if ((iID > 0 && pServer->GetID() == iID) ||
+					!strcasecmp(pServer->GetName(), szServer))
+				{
+					if (!m_bServerChanged)
+					{
+						// store old server status for logging
+						m_ServerStatusList.clear();
+						m_ServerStatusList.reserve(g_pServerPool->GetServers()->size());
+						for (Servers::iterator it2 = g_pServerPool->GetServers()->begin(); it2 != g_pServerPool->GetServers()->end(); it2++)
+						{
+							NewsServer* pServer2 = *it2;
+							m_ServerStatusList.push_back(pServer2->GetActive());
+						}
+					}
+					m_bServerChanged = true;
+					pServer->SetActive(bActive);
+					break;
+				}
+			}
+		}
+		szServer = strtok_r(NULL, ",;", &saveptr);
+	}
+	free(szServerList2);
+}
+
+void Scheduler::FetchFeed(const char* szFeedList)
+{
+	char* szFeedList2 = strdup(szFeedList);
+	char* saveptr;
+	char* szFeed = strtok_r(szFeedList2, ",;", &saveptr);
+	while (szFeed)
+	{
+		szFeed = Util::Trim(szFeed);
+		if (!Util::EmptyStr(szFeed))
+		{
+			int iID = atoi(szFeed);
+			for (Feeds::iterator it = g_pFeedCoordinator->GetFeeds()->begin(); it != g_pFeedCoordinator->GetFeeds()->end(); it++)
+			{
+				FeedInfo* pFeed = *it;
+				if (pFeed->GetID() == iID ||
+					!strcasecmp(pFeed->GetName(), szFeed) ||
+					!strcasecmp("0", szFeed))
+				{
+					g_pFeedCoordinator->FetchFeed(pFeed->GetID());
+					break;
+				}
+			}
+		}
+		szFeed = strtok_r(NULL, ",;", &saveptr);
+	}
+	free(szFeedList2);
+}

Scheduler.h

@@ -0,0 +1,102 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2008-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef SCHEDULER_H
+#define SCHEDULER_H
+
+#include <list>
+#include <vector>
+#include <time.h>
+
+#include "Thread.h"
+
+class Scheduler
+{
+public:
+	enum ECommand
+	{
+		scPauseDownload,
+		scUnpauseDownload,
+		scDownloadRate,
+		scProcess,
+		scPauseScan,
+		scUnpauseScan,
+		scActivateServer,
+		scDeactivateServer,
+		scFetchFeed
+	};
+
+	class Task
+	{
+	private:
+		int				m_iHours;
+		int				m_iMinutes;
+		int				m_iWeekDaysBits;
+		ECommand		m_eCommand;
+		char*			m_szParam;
+		time_t			m_tLastExecuted;
+
+	public:
+						Task(int iHours, int iMinutes, int iWeekDaysBits, ECommand eCommand, 
+							const char* szParam);
+						~Task();
+		friend class	Scheduler;
+	};
+
+private:
+
+	typedef std::list<Task*>		TaskList;
+	typedef std::vector<bool>		ServerStatusList;
+
+	TaskList			m_TaskList;
+	Mutex				m_mutexTaskList;
+	time_t				m_tLastCheck;
+	bool				m_bDetectClockChanges;
+	bool				m_bDownloadRateChanged;
+	bool				m_bExecuteProcess;
+	bool				m_bPauseDownloadChanged;
+	bool				m_bPauseDownload;
+	bool				m_bPauseScanChanged;
+	bool				m_bServerChanged;
+	ServerStatusList	m_ServerStatusList;
+	void				ExecuteTask(Task* pTask);
+	void				CheckTasks();
+	static bool			CompareTasks(Scheduler::Task* pTask1, Scheduler::Task* pTask2);
+	void				PrepareLog();
+	void				PrintLog();
+	void				EditServer(bool bActive, const char* szServerList);
+	void				FetchFeed(const char* szFeedList);
+
+public:
+						Scheduler();
+						~Scheduler();
+	void				AddTask(Task* pTask);
+	void				FirstCheck();
+	void				IntervalCheck();
+	bool				GetPauseDownloadChanged() { return m_bPauseDownloadChanged; }
+	bool				GetPauseDownload() { return m_bPauseDownload; }
+};
+
+#endif

ScriptController.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -26,29 +26,142 @@
 #ifndef SCRIPTCONTROLLER_H
 #define SCRIPTCONTROLLER_H
 
-#include "Thread.h"
-#include "PostInfo.h"
+#include <list>
 
-class ScriptController : public Thread
+#include "Log.h"
+#include "Thread.h"
+#include "DownloadInfo.h"
+#include "Options.h"
+
+class EnvironmentStrings
+{
+private:
+	typedef std::vector<char*>		Strings;
+	
+	Strings				m_strings;
+
+public:
+						EnvironmentStrings();
+						~EnvironmentStrings();
+	void				Clear();
+	void				InitFromCurrentProcess();
+	void				Append(char* szString);
+#ifdef WIN32
+	char*				GetStrings();
+#else	
+	char**				GetStrings();
+#endif
+};
+
+class ScriptController
 {
 private:
-	PostInfo*			m_pPostInfo;
 	const char*			m_szScript;
-	bool				m_bNZBFileCompleted;
-	bool				m_bHasFailedParJobs;
+	const char*			m_szWorkingDir;
+	const char**		m_szArgs;
+	bool				m_bFreeArgs;
+	const char*			m_szStdArgs[2];
+	const char*			m_szInfoName;
+	const char*			m_szLogPrefix;
+	EnvironmentStrings	m_environmentStrings;
+	bool				m_bTerminated;
+	bool				m_bDetached;
+	FILE*				m_pReadpipe;
 #ifdef WIN32
 	HANDLE				m_hProcess;
+	char				m_szCmdLine[2048];
 #else
 	pid_t				m_hProcess;
 #endif
 
-	void				AddMessage(char* szText);
+protected:
+	void				ProcessOutput(char* szText);
+	virtual bool		ReadLine(char* szBuf, int iBufSize, FILE* pStream);
+	void				PrintMessage(Message::EKind eKind, const char* szFormat, ...);
+	virtual void		AddMessage(Message::EKind eKind, const char* szText);
+	bool				GetTerminated() { return m_bTerminated; }
+	void				ResetEnv();
+	void				PrepareEnvOptions(const char* szStripPrefix);
+	void				PrepareEnvParameters(NZBInfo* pNZBInfo, const char* szStripPrefix);
+	void				PrepareArgs();
+
+public:
+						ScriptController();
+	virtual				~ScriptController();
+	int					Execute();
+	void				Terminate();
+	void				Detach();
+
+	void				SetScript(const char* szScript) { m_szScript = szScript; }
+	const char*			GetScript() { return m_szScript; }
+	void				SetWorkingDir(const char* szWorkingDir) { m_szWorkingDir = szWorkingDir; }
+	void				SetArgs(const char** szArgs, bool bFreeArgs) { m_szArgs = szArgs; m_bFreeArgs = bFreeArgs; }
+	void				SetInfoName(const char* szInfoName) { m_szInfoName = szInfoName; }
+	const char*			GetInfoName() { return m_szInfoName; }
+	void				SetLogPrefix(const char* szLogPrefix) { m_szLogPrefix = szLogPrefix; }
+	void				SetEnvVar(const char* szName, const char* szValue);
+	void				SetEnvVarSpecial(const char* szPrefix, const char* szName, const char* szValue);
+	void				SetIntEnvVar(const char* szName, int iValue);
+};
+
+class PostScriptController : public Thread, public ScriptController
+{
+private:
+	PostInfo*			m_pPostInfo;
+	char				m_szNZBName[1024];
+ 	int					m_iPrefixLen;
+
+	void				ExecuteScript(const char* szScriptName, const char* szDisplayName, const char* szLocation);
+	void				PrepareParams(const char* szScriptName);
+	ScriptStatus::EStatus	AnalyseExitCode(int iExitCode);
+
+	typedef std::deque<char*>		FileList;
+
+protected:
+	virtual void		AddMessage(Message::EKind eKind, const char* szText);
 
 public:
 	virtual void		Run();
 	virtual void		Stop();
-	static void			StartScriptJob(PostInfo* pPostInfo, const char* szScript, 
-							bool bNZBFileCompleted, bool bHasFailedParJobs);
+	static void			StartJob(PostInfo* pPostInfo);
+	static void			InitParamsForNewNZB(NZBInfo* pNZBInfo);
+};
+
+class NZBScriptController : public ScriptController
+{
+private:
+	char**				m_pNZBName;
+	char**				m_pCategory;
+	int*				m_iPriority;
+	NZBParameterList*	m_pParameters;
+	bool*				m_bAddTop;
+	bool*				m_bAddPaused;
+	int					m_iPrefixLen;
+
+protected:
+	virtual void		AddMessage(Message::EKind eKind, const char* szText);
+
+public:
+	static void			ExecuteScript(const char* szScript, const char* szNZBFilename, const char* szDirectory,
+							char** pNZBName, char** pCategory, int* iPriority, NZBParameterList* pParameters,
+							bool* bAddTop, bool* bAddPaused);
+};
+
+class NZBAddedScriptController : public Thread, public ScriptController
+{
+private:
+	char*				m_szNZBName;
+
+public:
+	virtual void		Run();
+	static void			StartScript(DownloadQueue* pDownloadQueue, NZBInfo *pNZBInfo, const char* szScript);
+};
+
+class SchedulerScriptController : public Thread, public ScriptController
+{
+public:
+	virtual void		Run();
+	static void			StartScript(const char* szCommandLine);
 };
 
 #endif

ServerPool.cpp

@@ -1,8 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,24 +16,16 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
  *
  */
 
-/*
- *
- * m_Semaphore Patch by Florian Penzkofer <f.penzkofer@sent.com>
- * The queue of mutexes that was used did not work for every
- * implementation of POSIX threads. Now a m_Semaphore is used.
- *
- */
-
 
 #ifdef HAVE_CONFIG_H
-#include <config.h>
+#include "config.h"
 #endif
 
 #ifdef WIN32
@@ -46,6 +38,7 @@
 #include <unistd.h>
 #include <errno.h>
 #endif
+#include <algorithm>
 
 #include "nzbget.h"
 #include "ServerPool.h"
@@ -63,28 +56,23 @@ ServerPool::ServerPool()
 {
 	debug("Creating ServerPool");
 
-	m_iMaxLevel = 0;
+	m_iMaxNormLevel = 0;
 	m_iTimeout = 60;
-	m_Servers.clear();
-	m_Connections.clear();
-	m_Semaphores.clear();
+	m_iGeneration = 0;
 }
 
 ServerPool::~ ServerPool()
 {
 	debug("Destroying ServerPool");
 
-	for (Semaphores::iterator it = m_Semaphores.begin(); it != m_Semaphores.end(); it++)
-	{
-		delete *it;
-	}
-	m_Semaphores.clear();
+	m_Levels.clear();
 
 	for (Servers::iterator it = m_Servers.begin(); it != m_Servers.end(); it++)
 	{
 		delete *it;
 	}
 	m_Servers.clear();
+	m_SortedServers.clear();
 
 	for (Connections::iterator it = m_Connections.begin(); it != m_Connections.end(); it++)
 	{
@@ -98,86 +86,164 @@ void ServerPool::AddServer(NewsServer* pNewsServer)
 	debug("Adding server to ServerPool");
 
 	m_Servers.push_back(pNewsServer);
+	m_SortedServers.push_back(pNewsServer);
+}
+
+/*
+ * Calculate normalized levels for all servers.
+ * Normalized Level means: starting from 0 with step 1.
+ * The servers of minimum Level must be always used even if they are not active;
+ * this is to prevent backup servers to act as main servers.
+**/
+void ServerPool::NormalizeLevels()
+{
+	if (m_Servers.empty())
+	{
+		return;
+	}
+
+	std::sort(m_SortedServers.begin(), m_SortedServers.end(), CompareServers);
+
+	// find minimum level
+	int iMinLevel = m_SortedServers.front()->GetLevel();
+	for (Servers::iterator it = m_SortedServers.begin(); it != m_SortedServers.end(); it++)
+	{
+		NewsServer* pNewsServer = *it;
+		if (pNewsServer->GetLevel() < iMinLevel)
+		{
+			iMinLevel = pNewsServer->GetLevel();
+		}
+	}
+
+	m_iMaxNormLevel = 0;
+	int iLastLevel = iMinLevel;
+	for (Servers::iterator it = m_SortedServers.begin(); it != m_SortedServers.end(); it++)
+	{
+		NewsServer* pNewsServer = *it;
+		if ((pNewsServer->GetActive() && pNewsServer->GetMaxConnections() > 0) ||
+			(pNewsServer->GetLevel() == iMinLevel))
+		{
+			if (pNewsServer->GetLevel() != iLastLevel)
+			{
+				m_iMaxNormLevel++;
+			}
+			pNewsServer->SetNormLevel(m_iMaxNormLevel);
+			iLastLevel = pNewsServer->GetLevel();
+		}
+		else
+		{
+			pNewsServer->SetNormLevel(-1);
+		}
+	}
+}
+
+bool ServerPool::CompareServers(NewsServer* pServer1, NewsServer* pServer2)
+{
+	return pServer1->GetLevel() < pServer2->GetLevel();
 }
 
 void ServerPool::InitConnections()
 {
 	debug("Initializing connections in ServerPool");
 
-	m_iMaxLevel = 0;
-	for (Servers::iterator it = m_Servers.begin(); it != m_Servers.end(); it++)
+	m_mutexConnections.Lock();
+
+	NormalizeLevels();
+	m_Levels.clear();
+
+	for (Servers::iterator it = m_SortedServers.begin(); it != m_SortedServers.end(); it++)
 	{
 		NewsServer* pNewsServer = *it;
-		if (m_iMaxLevel < pNewsServer->GetLevel())
+		int iNormLevel = pNewsServer->GetNormLevel();
+		if (pNewsServer->GetNormLevel() > -1)
 		{
-			m_iMaxLevel = pNewsServer->GetLevel();
-		}
-		for (int i = 0; i < pNewsServer->GetMaxConnections(); i++)
-		{
-			PooledConnection* pConnection = new PooledConnection(pNewsServer);
-			pConnection->SetTimeout(m_iTimeout);
-			m_Connections.push_back(pConnection);
-		}
-	}
-
-	for (int iLevel = 0; iLevel <= m_iMaxLevel; iLevel++)
-	{
-		int iMaxConnectionsForLevel = 0;
-		for (Servers::iterator it = m_Servers.begin(); it != m_Servers.end(); it++)
-		{
-			NewsServer* pNewsServer = *it;
-			if (iLevel == pNewsServer->GetLevel())
+			if ((int)m_Levels.size() <= iNormLevel)
 			{
-				iMaxConnectionsForLevel += pNewsServer->GetMaxConnections();
+				m_Levels.push_back(0);
+			}
+
+			if (pNewsServer->GetActive())
+			{
+				int iConnections = 0;
+				
+				for (Connections::iterator it = m_Connections.begin(); it != m_Connections.end(); it++)
+				{
+					PooledConnection* pConnection = *it;
+					if (pConnection->GetNewsServer() == pNewsServer)
+					{
+						iConnections++;
+					}
+				}
+				
+				for (int i = iConnections; i < pNewsServer->GetMaxConnections(); i++)
+				{
+					PooledConnection* pConnection = new PooledConnection(pNewsServer);
+					pConnection->SetTimeout(m_iTimeout);
+					m_Connections.push_back(pConnection);
+					iConnections++;
+				}
+
+				m_Levels[iNormLevel] += iConnections;
 			}
 		}
-
-		Semaphore* sem = new Semaphore(iMaxConnectionsForLevel);
-		m_Semaphores.push_back(sem);
 	}
+
+	m_iGeneration++;
+
+	m_mutexConnections.Unlock();
 }
 
-NNTPConnection* ServerPool::GetConnection(int iLevel, bool bWait)
+NNTPConnection* ServerPool::GetConnection(int iLevel, NewsServer* pWantServer, Servers* pIgnoreServers)
 {
-	bool bWaitVal = false;
-	if (bWait)
-	{
-		debug("Getting connection (wait)");
-		bWaitVal = m_Semaphores[iLevel]->Wait();
-	}
-	else
-	{
-		bWaitVal = m_Semaphores[iLevel]->TryWait();
-	}
-
-	if (!bWaitVal)
-	{
-		// signal received or wait timeout
-		return NULL;
-	}
+	PooledConnection* pConnection = NULL;
 
 	m_mutexConnections.Lock();
 
-	PooledConnection* pConnection = NULL;
-	for (Connections::iterator it = m_Connections.begin(); it != m_Connections.end(); it++)
+	if (iLevel < (int)m_Levels.size() && m_Levels[iLevel] > 0)
 	{
-		PooledConnection* pConnection1 = *it;
-		if (!pConnection1->GetInUse() && pConnection1->GetNewsServer()->GetLevel() == iLevel)
+		for (Connections::iterator it = m_Connections.begin(); it != m_Connections.end(); it++)
 		{
-			// free connection found, take it!
-			pConnection = pConnection1;
-			pConnection->SetInUse(true);
-			break;
+			PooledConnection* pCandidateConnection = *it;
+			NewsServer* pCandidateServer = pCandidateConnection->GetNewsServer();
+			if (!pCandidateConnection->GetInUse() && pCandidateServer->GetActive() &&
+				pCandidateServer->GetNormLevel() == iLevel && 
+				(!pWantServer || pCandidateServer == pWantServer ||
+				 (pWantServer->GetGroup() > 0 && pWantServer->GetGroup() == pCandidateServer->GetGroup())))
+			{
+				// free connection found, check if it's not from the server which should be ignored
+				bool bUseConnection = true;
+				if (pIgnoreServers && !pWantServer)
+				{
+					for (Servers::iterator it = pIgnoreServers->begin(); it != pIgnoreServers->end(); it++)
+					{
+						NewsServer* pIgnoreServer = *it;
+						if (pIgnoreServer == pCandidateServer ||
+							(pIgnoreServer->GetGroup() > 0 && pIgnoreServer->GetGroup() == pCandidateServer->GetGroup() &&
+							 pIgnoreServer->GetNormLevel() == pCandidateServer->GetNormLevel()))
+						{
+							bUseConnection = false;
+							break;
+						}
+					}
+				}
+
+				if (bUseConnection)
+				{
+					pConnection = pCandidateConnection;
+					pConnection->SetInUse(true);
+					break;
+				}
+			}
+		}
+
+		if (pConnection)
+		{
+			m_Levels[iLevel]--;
 		}
 	}
 
 	m_mutexConnections.Unlock();
 
-	if (!pConnection)
-	{
-		error("ServerPool: serious error, no free connection found, but there should be one.");
-	}
-
 	return pConnection;
 }
 
@@ -195,7 +261,11 @@ void ServerPool::FreeConnection(NNTPConnection* pConnection, bool bUsed)
 	{
 		((PooledConnection*)pConnection)->SetFreeTimeNow();
 	}
-	m_Semaphores[pConnection->GetNewsServer()->GetLevel()]->Post();
+
+	if (pConnection->GetNewsServer()->GetNormLevel() > -1 && pConnection->GetNewsServer()->GetActive())
+	{
+		m_Levels[pConnection->GetNewsServer()->GetNormLevel()]++;
+	}
 
 	m_mutexConnections.Unlock();
 }
@@ -206,46 +276,89 @@ void ServerPool::CloseUnusedConnections()
 
 	time_t curtime = ::time(NULL);
 
-	for (Connections::iterator it = m_Connections.begin(); it != m_Connections.end(); it++)
+	int i = 0;
+	for (Connections::iterator it = m_Connections.begin(); it != m_Connections.end(); )
 	{
 		PooledConnection* pConnection = *it;
-		if (!pConnection->GetInUse() && pConnection->GetStatus() == Connection::csConnected)
+		bool bDeleted = false;
+
+		if (!pConnection->GetInUse() &&
+			(pConnection->GetNewsServer()->GetNormLevel() == -1 ||
+			 !pConnection->GetNewsServer()->GetActive()))
+		{
+			debug("Closing (and deleting) unused connection to server%i", pConnection->GetNewsServer()->GetID());
+			if (pConnection->GetStatus() == Connection::csConnected)
+			{
+				pConnection->Disconnect();
+			}
+			delete pConnection;
+			m_Connections.erase(it);
+			it = m_Connections.begin() + i;
+			bDeleted = true;
+		}
+
+		if (!bDeleted && !pConnection->GetInUse() && pConnection->GetStatus() == Connection::csConnected)
 		{
 			int tdiff = (int)(curtime - pConnection->GetFreeTime());
 			if (tdiff > CONNECTION_HOLD_SECODNS)
 			{
-				debug("Closing unused connection to %s", pConnection->GetNewsServer()->GetHost());
+				debug("Closing (and keeping) unused connection to server%i", pConnection->GetNewsServer()->GetID());
 				pConnection->Disconnect();
 			}
 		}
+
+		if (!bDeleted)
+		{
+			it++;
+			i++;
+		}
 	}
 
 	m_mutexConnections.Unlock();
 }
 
+void ServerPool::Changed()
+{
+	debug("Server config has been changed");
+
+	InitConnections();
+	CloseUnusedConnections();
+}
+
 void ServerPool::LogDebugInfo()
 {
 	debug("   ServerPool");
 	debug("   ----------------");
 
-	debug("    Max-Level: %i", m_iMaxLevel);
+	debug("    Max-Level: %i", m_iMaxNormLevel);
 
 	m_mutexConnections.Lock();
 
+	debug("    Servers: %i", m_Servers.size());
+	for (Servers::iterator it = m_Servers.begin(); it != m_Servers.end(); it++)
+	{
+		NewsServer*  pNewsServer = *it;
+		debug("      %i) %s (%s): Level=%i, NormLevel=%i", pNewsServer->GetID(), pNewsServer->GetName(),
+			pNewsServer->GetHost(), pNewsServer->GetLevel(), pNewsServer->GetNormLevel());
+	}
+
+	debug("    Levels: %i", m_Levels.size());
+	int index = 0;
+	for (Levels::iterator it = m_Levels.begin(); it != m_Levels.end(); it++, index++)
+	{
+		int  iSize = *it;
+		debug("      %i: Size=%i", index, iSize);
+	}
+
 	debug("    Connections: %i", m_Connections.size());
 	for (Connections::iterator it = m_Connections.begin(); it != m_Connections.end(); it++)
 	{
-		debug("      Connection: Level=%i, InUse:%i", (*it)->GetNewsServer()->GetLevel(), (int)(*it)->GetInUse());
+		PooledConnection*  pConnection = *it;
+		debug("      %i) %s (%s): Level=%i, NormLevel=%i, InUse:%i", pConnection->GetNewsServer()->GetID(),
+			pConnection->GetNewsServer()->GetName(), pConnection->GetNewsServer()->GetHost(),
+			pConnection->GetNewsServer()->GetLevel(), pConnection->GetNewsServer()->GetNormLevel(),
+			(int)pConnection->GetInUse());
 	}
-/*
-	debug("    Semaphores: %i", m_Semaphores.size());
-	for (int iLevel = 0; iLevel <= m_iMaxLevel; iLevel++)
-	{
-		sem_t* sem = m_Semaphores[iLevel];
-		int iSemValue;
-		sem_getvalue(sem, &iSemValue);
-		debug("      Semaphore: level=%i, value=%i", iLevel, iSemValue);
-	}
-*/
+
 	m_mutexConnections.Unlock();
 }

ServerPool.h

@@ -1,9 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2005	Florian Penzkofer <f.penzkofer@sent.com>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -17,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -51,27 +50,34 @@ private:
 		void			SetFreeTimeNow() { m_tFreeTime = ::time(NULL); }
 	};
 
-	typedef std::vector<NewsServer*>		Servers;
-	typedef std::vector<Semaphore*>			Semaphores;
+	typedef std::vector<int>				Levels;
 	typedef std::vector<PooledConnection*>	Connections;
 
 	Servers				m_Servers;
+	Servers				m_SortedServers;
 	Connections			m_Connections;
-	Semaphores			m_Semaphores;
-	int					m_iMaxLevel;
+	Levels				m_Levels;
+	int					m_iMaxNormLevel;
 	Mutex			 	m_mutexConnections;
 	int					m_iTimeout;
+	int					m_iGeneration;
+
+	void				NormalizeLevels();
+	static bool			CompareServers(NewsServer* pServer1, NewsServer* pServer2);
 
 public:
-	ServerPool();
-	~ServerPool();
+						ServerPool();
+						~ServerPool();
 	void				SetTimeout(int iTimeout) { m_iTimeout = iTimeout; }
-	void 				AddServer(NewsServer *s);
+	void 				AddServer(NewsServer* pNewsServer);
 	void				InitConnections();
-	int					GetMaxLevel() { return m_iMaxLevel; }
-	NNTPConnection*		GetConnection(int iLevel, bool bWait);
+	int					GetMaxNormLevel() { return m_iMaxNormLevel; }
+	Servers*			GetServers() { return &m_Servers; } // Only for read access (no lockings)
+	NNTPConnection*		GetConnection(int iLevel, NewsServer* pWantServer, Servers* pIgnoreServers);
 	void 				FreeConnection(NNTPConnection* pConnection, bool bUsed);
 	void				CloseUnusedConnections();
+	void				Changed();
+	int					GetGeneration() { return m_iGeneration; }
 
 	void				LogDebugInfo();
 };

TLS.cpp

@@ -0,0 +1,553 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2008-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef WIN32
+#define SKIP_DEFAULT_WINDOWS_HEADERS
+#include "win32.h"
+#endif
+
+#ifndef DISABLE_TLS
+
+#include <stdlib.h>
+#include <string.h>
+#ifdef WIN32
+#include <winsock2.h>
+#include <ws2tcpip.h>
+#else
+#include <strings.h>
+#endif
+#include <ctype.h>
+#include <limits.h>
+#include <time.h>
+#include <errno.h>
+#include <list>
+
+#ifdef WIN32
+#include "nzbget.h"
+#endif
+
+#ifdef HAVE_LIBGNUTLS
+#include <gnutls/gnutls.h>
+#if GNUTLS_VERSION_NUMBER <= 0x020b00
+#define NEED_GCRYPT_LOCKING
+#endif
+#ifdef NEED_GCRYPT_LOCKING
+#include <gcrypt.h>
+#endif /* NEED_GCRYPT_LOCKING */
+#endif /* HAVE_LIBGNUTLS */
+#ifdef HAVE_OPENSSL
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#endif /* HAVE_OPENSSL */
+
+#ifndef WIN32
+#include "nzbget.h"
+#endif
+
+#include "TLS.h"
+#include "Thread.h"
+#include "Log.h"
+
+
+#ifdef HAVE_LIBGNUTLS
+#ifdef NEED_GCRYPT_LOCKING
+
+/**
+ * Mutexes for gcryptlib
+ */
+
+typedef std::list<Mutex*> Mutexes;
+Mutexes* g_pGCryptLibMutexes;
+
+static int gcry_mutex_init(void **priv)
+{
+	Mutex* pMutex = new Mutex();
+	g_pGCryptLibMutexes->push_back(pMutex);
+	*priv = pMutex;
+	return 0;
+}
+
+static int gcry_mutex_destroy(void **lock)
+{
+	Mutex* pMutex = ((Mutex*)*lock);
+	g_pGCryptLibMutexes->remove(pMutex);
+	delete pMutex;
+	return 0;
+}
+
+static int gcry_mutex_lock(void **lock)
+{
+	((Mutex*)*lock)->Lock();
+	return 0;
+}
+
+static int gcry_mutex_unlock(void **lock)
+{
+	((Mutex*)*lock)->Unlock();
+	return 0;
+}
+
+static struct gcry_thread_cbs gcry_threads_Mutex =
+{	GCRY_THREAD_OPTION_USER, NULL,
+	gcry_mutex_init, gcry_mutex_destroy,
+	gcry_mutex_lock, gcry_mutex_unlock,
+	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
+};
+
+#endif /* NEED_GCRYPT_LOCKING */
+#endif /* HAVE_LIBGNUTLS */
+
+
+#ifdef HAVE_OPENSSL
+
+/**
+ * Mutexes for OpenSSL
+ */
+
+Mutex* *g_pOpenSSLMutexes;
+
+static void openssl_locking(int mode, int n, const char *file, int line)
+{
+	Mutex* mutex = g_pOpenSSLMutexes[n];
+	if (mode & CRYPTO_LOCK)
+	{
+		mutex->Lock();
+	}
+	else
+	{
+		mutex->Unlock();
+	}
+}
+
+/*
+static unsigned long openssl_thread_id(void)
+{
+#ifdef WIN32
+	return (unsigned long)GetCurrentThreadId();
+#else
+	return (unsigned long)pthread_self();
+#endif
+}
+*/
+
+static struct CRYPTO_dynlock_value* openssl_dynlock_create(const char *file, int line)
+{
+	return (CRYPTO_dynlock_value*)new Mutex();
+}
+
+static void openssl_dynlock_destroy(struct CRYPTO_dynlock_value *l, const char *file, int line)
+{
+	Mutex* mutex = (Mutex*)l;
+	delete mutex;
+}
+
+static void openssl_dynlock_lock(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line)
+{
+	Mutex* mutex = (Mutex*)l;
+	if (mode & CRYPTO_LOCK)
+	{
+		mutex->Lock();
+	}
+	else
+	{
+		mutex->Unlock();
+	}
+}
+
+#endif /* HAVE_OPENSSL */
+
+
+void TLSSocket::Init()
+{
+	debug("Initializing TLS library");
+
+#ifdef HAVE_LIBGNUTLS
+#ifdef NEED_GCRYPT_LOCKING
+	g_pGCryptLibMutexes = new Mutexes();
+#endif /* NEED_GCRYPT_LOCKING */
+
+	int error_code;
+
+#ifdef NEED_GCRYPT_LOCKING
+	error_code = gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_Mutex);
+	if (error_code != 0)
+	{
+		error("Could not initialize libcrypt");
+		return;
+	}
+#endif /* NEED_GCRYPT_LOCKING */
+
+	error_code = gnutls_global_init();
+	if (error_code != 0)
+	{
+		error("Could not initialize libgnutls");
+		return;
+	}
+
+#endif /* HAVE_LIBGNUTLS */
+
+#ifdef HAVE_OPENSSL
+	int iMaxMutexes = CRYPTO_num_locks();
+	g_pOpenSSLMutexes = (Mutex**)malloc(sizeof(Mutex*)*iMaxMutexes);
+	for (int i=0; i < iMaxMutexes; i++)
+	{
+		g_pOpenSSLMutexes[i] = new Mutex();
+	}
+	
+	SSL_load_error_strings();
+	SSL_library_init();
+	OpenSSL_add_all_algorithms();
+
+	CRYPTO_set_locking_callback(openssl_locking);
+	//CRYPTO_set_id_callback(openssl_thread_id);
+	CRYPTO_set_dynlock_create_callback(openssl_dynlock_create);
+	CRYPTO_set_dynlock_destroy_callback(openssl_dynlock_destroy);
+	CRYPTO_set_dynlock_lock_callback(openssl_dynlock_lock);
+	
+#endif /* HAVE_OPENSSL */
+}
+
+void TLSSocket::Final()
+{
+	debug("Finalizing TLS library");
+
+#ifdef HAVE_LIBGNUTLS
+	gnutls_global_deinit();
+
+#ifdef NEED_GCRYPT_LOCKING
+	// fixing memory leak in gcryptlib
+	for (Mutexes::iterator it = g_pGCryptLibMutexes->begin(); it != g_pGCryptLibMutexes->end(); it++)
+	{
+		delete *it;
+	}
+	delete g_pGCryptLibMutexes;
+#endif /* NEED_GCRYPT_LOCKING */
+#endif /* HAVE_LIBGNUTLS */
+
+#ifdef HAVE_OPENSSL
+	int iMaxMutexes = CRYPTO_num_locks();
+	for (int i=0; i < iMaxMutexes; i++)
+	{
+		delete g_pOpenSSLMutexes[i];
+	}
+	free(g_pOpenSSLMutexes);
+#endif /* HAVE_OPENSSL */
+}
+
+TLSSocket::TLSSocket(SOCKET iSocket, bool bIsClient, const char* szCertFile, const char* szKeyFile, const char* szCipher)
+{
+	m_iSocket = iSocket;
+	m_bIsClient = bIsClient;
+	m_szCertFile = szCertFile ? strdup(szCertFile) : NULL;
+	m_szKeyFile = szKeyFile ? strdup(szKeyFile) : NULL;
+	m_szCipher = szCipher && strlen(szCipher) > 0 ? strdup(szCipher) : NULL;
+	m_pContext = NULL;
+	m_pSession = NULL;
+	m_bSuppressErrors = false;
+	m_bInitialized = false;
+	m_bConnected = false;
+}
+
+TLSSocket::~TLSSocket()
+{
+	free(m_szCertFile);
+	free(m_szKeyFile);
+	free(m_szCipher);
+	Close();
+}
+
+void TLSSocket::ReportError(const char* szErrMsg)
+{
+#ifdef HAVE_LIBGNUTLS
+	const char* errstr = gnutls_strerror(m_iRetCode);
+	if (m_bSuppressErrors)
+	{
+		debug("%s: %s", szErrMsg, errstr);
+	}
+	else
+	{
+		error("%s: %s", szErrMsg, errstr);
+	}
+#endif /* HAVE_LIBGNUTLS */
+
+#ifdef HAVE_OPENSSL
+	int errcode;
+	do
+	{
+		errcode = ERR_get_error();
+
+		char errstr[1024];
+		ERR_error_string_n(errcode, errstr, sizeof(errstr));
+		errstr[1024-1] = '\0';
+		
+		if (m_bSuppressErrors)
+		{
+			debug("%s: %s", szErrMsg, errstr);
+		}
+		else if (errcode != 0)
+		{
+			error("%s: %s", szErrMsg, errstr);
+		}
+		else
+		{
+			error("%s", szErrMsg);
+		}
+	} while (errcode);
+#endif /* HAVE_OPENSSL */
+}
+
+bool TLSSocket::Start()
+{
+#ifdef HAVE_LIBGNUTLS
+	gnutls_certificate_credentials_t cred;
+	m_iRetCode = gnutls_certificate_allocate_credentials(&cred);
+	if (m_iRetCode != 0)
+	{
+		ReportError("Could not create TLS context");
+		return false;
+	}
+
+	m_pContext = cred;
+
+	if (m_szCertFile && m_szKeyFile)
+	{
+		m_iRetCode = gnutls_certificate_set_x509_key_file((gnutls_certificate_credentials_t)m_pContext,
+			m_szCertFile, m_szKeyFile, GNUTLS_X509_FMT_PEM);
+		if (m_iRetCode != 0)
+		{
+			ReportError("Could not load certificate or key file");
+			Close();
+			return false;
+		}
+	}
+
+	gnutls_session_t sess;
+	m_iRetCode = gnutls_init(&sess, m_bIsClient ? GNUTLS_CLIENT : GNUTLS_SERVER);
+	if (m_iRetCode != 0)
+	{
+		ReportError("Could not create TLS session");
+		Close();
+		return false;
+	}
+
+	m_pSession = sess;
+
+	m_bInitialized = true;
+
+	const char* szPriority = m_szCipher ? m_szCipher : "NORMAL";
+
+	m_iRetCode = gnutls_priority_set_direct((gnutls_session_t)m_pSession, szPriority, NULL);
+	if (m_iRetCode != 0)
+	{
+		ReportError("Could not select cipher for TLS session");
+		Close();
+		return false;
+	}
+
+	m_iRetCode = gnutls_credentials_set((gnutls_session_t)m_pSession, GNUTLS_CRD_CERTIFICATE, 
+		(gnutls_certificate_credentials_t*)m_pContext);
+	if (m_iRetCode != 0)
+	{
+		ReportError("Could not initialize TLS session");
+		Close();
+		return false;
+	}
+
+	gnutls_transport_set_ptr((gnutls_session_t)m_pSession, (gnutls_transport_ptr_t)(size_t)m_iSocket);
+
+	m_iRetCode = gnutls_handshake((gnutls_session_t)m_pSession);
+	if (m_iRetCode != 0)
+	{
+		ReportError("TLS handshake failed");
+		Close();
+		return false;
+	}
+
+	m_bConnected = true;
+	return true;
+#endif /* HAVE_LIBGNUTLS */
+
+#ifdef HAVE_OPENSSL
+	m_pContext = SSL_CTX_new(SSLv23_method());
+
+	if (!m_pContext)
+	{
+		ReportError("Could not create TLS context");
+		return false;
+	}
+
+	if (m_szCertFile && m_szKeyFile)
+	{
+		if (SSL_CTX_use_certificate_file((SSL_CTX*)m_pContext, m_szCertFile, SSL_FILETYPE_PEM) != 1)
+		{
+			ReportError("Could not load certificate file");
+			Close();
+			return false;
+		}
+		if (SSL_CTX_use_PrivateKey_file((SSL_CTX*)m_pContext, m_szKeyFile, SSL_FILETYPE_PEM) != 1)
+		{
+			ReportError("Could not load key file");
+			Close();
+			return false;
+		}
+	}
+	
+	m_pSession = SSL_new((SSL_CTX*)m_pContext);
+	if (!m_pSession)
+	{
+		ReportError("Could not create TLS session");
+		Close();
+		return false;
+	}
+
+	if (m_szCipher && !SSL_set_cipher_list((SSL*)m_pSession, m_szCipher))
+	{
+		ReportError("Could not select cipher for TLS");
+		Close();
+		return false;
+	}
+
+	if (!SSL_set_fd((SSL*)m_pSession, m_iSocket))
+	{
+		ReportError("Could not set the file descriptor for TLS");
+		Close();
+		return false;
+	}
+
+	int error_code = m_bIsClient ? SSL_connect((SSL*)m_pSession) : SSL_accept((SSL*)m_pSession);
+	if (error_code < 1)
+	{
+		ReportError("TLS handshake failed");
+		Close();
+		return false;
+	}
+
+	m_bConnected = true;
+	return true;
+#endif /* HAVE_OPENSSL */
+}
+
+void TLSSocket::Close()
+{
+	if (m_pSession)
+	{
+#ifdef HAVE_LIBGNUTLS
+		if (m_bConnected)
+		{
+			gnutls_bye((gnutls_session_t)m_pSession, GNUTLS_SHUT_WR);
+		}
+		if (m_bInitialized)
+		{
+			gnutls_deinit((gnutls_session_t)m_pSession);
+		}
+#endif /* HAVE_LIBGNUTLS */
+
+#ifdef HAVE_OPENSSL
+		if (m_bConnected)
+		{
+			SSL_shutdown((SSL*)m_pSession);
+		}
+		SSL_free((SSL*)m_pSession);
+#endif /* HAVE_OPENSSL */
+
+		m_pSession = NULL;
+	}
+
+	if (m_pContext)
+	{
+#ifdef HAVE_LIBGNUTLS
+		gnutls_certificate_free_credentials((gnutls_certificate_credentials_t)m_pContext);
+#endif /* HAVE_LIBGNUTLS */
+
+#ifdef HAVE_OPENSSL
+		SSL_CTX_free((SSL_CTX*)m_pContext);
+#endif /* HAVE_OPENSSL */
+
+		m_pContext = NULL;
+	}
+}
+
+int TLSSocket::Send(const char* pBuffer, int iSize)
+{
+	int ret;
+
+#ifdef HAVE_LIBGNUTLS
+	ret = gnutls_record_send((gnutls_session_t)m_pSession, pBuffer, iSize);
+#endif /* HAVE_LIBGNUTLS */
+
+#ifdef HAVE_OPENSSL
+	ret = SSL_write((SSL*)m_pSession, pBuffer, iSize);
+#endif /* HAVE_OPENSSL */
+
+	if (ret < 0)
+	{
+#ifdef HAVE_OPENSSL
+		if (ERR_peek_error() == 0)
+		{
+			ReportError("Could not write to TLS-Socket: Connection closed by remote host");
+		}
+		else
+#endif /* HAVE_OPENSSL */
+		ReportError("Could not write to TLS-Socket");
+		return -1;
+	}
+
+	return ret;
+}
+
+int TLSSocket::Recv(char* pBuffer, int iSize)
+{
+	int ret;
+
+#ifdef HAVE_LIBGNUTLS
+	ret = gnutls_record_recv((gnutls_session_t)m_pSession, pBuffer, iSize);
+#endif /* HAVE_LIBGNUTLS */
+
+#ifdef HAVE_OPENSSL
+	ret = SSL_read((SSL*)m_pSession, pBuffer, iSize);
+#endif /* HAVE_OPENSSL */
+
+	if (ret < 0)
+	{
+#ifdef HAVE_OPENSSL
+		if (ERR_peek_error() == 0)
+		{
+			ReportError("Could not read from TLS-Socket: Connection closed by remote host");
+		}
+		else
+#endif /* HAVE_OPENSSL */
+		{
+			ReportError("Could not read from TLS-Socket");
+		}
+		return -1;
+	}
+
+	return ret;
+}
+
+#endif

TLS.h

@@ -0,0 +1,62 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2008-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+#ifndef TLS_H
+#define TLS_H
+
+#ifndef DISABLE_TLS
+
+class TLSSocket
+{
+private:
+	bool				m_bIsClient;
+	char*				m_szCertFile;
+	char*				m_szKeyFile;
+	char*				m_szCipher;
+	SOCKET				m_iSocket;
+	bool				m_bSuppressErrors;
+	int					m_iRetCode;
+	bool				m_bInitialized;
+	bool				m_bConnected;
+
+	// using "void*" to prevent the including of GnuTLS/OpenSSL header files into TLS.h
+	void*				m_pContext;
+	void*				m_pSession;
+
+	void				ReportError(const char* szErrMsg);
+
+public:
+						TLSSocket(SOCKET iSocket, bool bIsClient, const char* szCertFile, const char* szKeyFile, const char* szCipher);
+						~TLSSocket();
+	static void			Init();
+	static void			Final();
+	bool				Start();
+	void				Close();
+	int					Send(const char* pBuffer, int iSize);
+	int					Recv(char* pBuffer, int iSize);
+	void				SetSuppressErrors(bool bSuppressErrors) { m_bSuppressErrors = bSuppressErrors; }
+};
+
+#endif
+#endif

Thread.cpp

@@ -1,8 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2010 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -34,160 +34,136 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <errno.h>
 
 #ifdef WIN32
 #include <process.h>
+#else
+#include <fcntl.h>
+#include <pthread.h>
 #endif
 
 #include "Log.h"
 #include "Thread.h"
 
 int Thread::m_iThreadCount = 1; // take the main program thread into account
-Mutex Thread::m_mutexThread;
+Mutex* Thread::m_pMutexThread;
+
 
 Mutex::Mutex()
 {
 #ifdef WIN32
-	InitializeCriticalSection(&m_mutexObj);
+	m_pMutexObj = (CRITICAL_SECTION*)malloc(sizeof(CRITICAL_SECTION));
+	InitializeCriticalSection((CRITICAL_SECTION*)m_pMutexObj);
 #else
-	pthread_mutex_init(&m_mutexObj, NULL);
+	m_pMutexObj = (pthread_mutex_t*)malloc(sizeof(pthread_mutex_t));
+	pthread_mutex_init((pthread_mutex_t*)m_pMutexObj, NULL);
 #endif
 }
 
 Mutex::~ Mutex()
 {
 #ifdef WIN32
-	DeleteCriticalSection(&m_mutexObj);
+	DeleteCriticalSection((CRITICAL_SECTION*)m_pMutexObj);
 #else
-	pthread_mutex_destroy(&m_mutexObj);
+	pthread_mutex_destroy((pthread_mutex_t*)m_pMutexObj);
 #endif
+	free(m_pMutexObj);
 }
 
 void Mutex::Lock()
 {
 #ifdef WIN32
-	EnterCriticalSection(&m_mutexObj);
+	EnterCriticalSection((CRITICAL_SECTION*)m_pMutexObj);
 #ifdef DEBUG
 	// CriticalSections on Windows can be locked many times from the same thread,
 	// but we do not want this and must treat such situations as errors and detect them.
-	if (m_mutexObj.RecursionCount > 1)
+	if (((CRITICAL_SECTION*)m_pMutexObj)->RecursionCount > 1)
 	{
 		error("Internal program error: inconsistent thread-lock detected");
 	}
 #endif
 #else
-	pthread_mutex_lock(&m_mutexObj);
+	pthread_mutex_lock((pthread_mutex_t*)m_pMutexObj);
 #endif
 }
 
 void Mutex::Unlock()
 {
 #ifdef WIN32
-	LeaveCriticalSection(&m_mutexObj);
+	LeaveCriticalSection((CRITICAL_SECTION*)m_pMutexObj);
 #else
-	pthread_mutex_unlock(&m_mutexObj);
+	pthread_mutex_unlock((pthread_mutex_t*)m_pMutexObj);
 #endif
 }
 
 
-Semaphore::Semaphore()
+#ifdef HAVE_SPINLOCK
+SpinLock::SpinLock()
 {
 #ifdef WIN32
-	m_semObj = CreateSemaphore(NULL, 0, 1, NULL);
+	m_pSpinLockObj = (CRITICAL_SECTION *)malloc(sizeof(CRITICAL_SECTION));
+	InitializeCriticalSectionAndSpinCount((CRITICAL_SECTION *)m_pSpinLockObj, 0x00FFFFFF);
 #else
-	sem_init(&m_semObj, 0, 0);
+	m_pSpinLockObj = (pthread_spinlock_t *)malloc(sizeof(pthread_spinlock_t));
+	pthread_spin_init((pthread_spinlock_t *)m_pSpinLockObj, PTHREAD_PROCESS_PRIVATE);
 #endif
 }
 
-Semaphore::Semaphore(int iValue)
+SpinLock::~SpinLock()
 {
 #ifdef WIN32
-	m_semObj = CreateSemaphore(NULL, iValue, iValue, NULL);
+	DeleteCriticalSection((CRITICAL_SECTION *)m_pSpinLockObj);
 #else
-	sem_init(&m_semObj, 0, iValue);
+	pthread_spin_destroy((pthread_spinlock_t *)m_pSpinLockObj);
+#endif
+	free((void*)m_pSpinLockObj);
+}
+
+void SpinLock::Lock()
+{
+#ifdef WIN32
+	EnterCriticalSection((CRITICAL_SECTION *)m_pSpinLockObj);
+#else
+	pthread_spin_lock((pthread_spinlock_t *)m_pSpinLockObj);
 #endif
 }
 
-Semaphore::~ Semaphore()
+void SpinLock::Unlock()
 {
 #ifdef WIN32
-	CloseHandle(m_semObj);
+	LeaveCriticalSection((CRITICAL_SECTION *)m_pSpinLockObj);
 #else
-	sem_destroy(&m_semObj);
+	pthread_spin_unlock((pthread_spinlock_t *)m_pSpinLockObj);
 #endif
 }
-
-void Semaphore::Post()
-{
-#ifdef WIN32
-	ReleaseSemaphore(m_semObj, 1, NULL);
-#else
-	sem_post(&m_semObj);
 #endif
-}
-
-bool Semaphore::Wait()
-{
-#ifdef WIN32
-	return WaitForSingleObject(m_semObj, INFINITE) == WAIT_OBJECT_0;
-#else
-	return sem_wait(&m_semObj) == 0;
-#endif
-}
-
-bool Semaphore::TryWait()
-{
-#ifdef WIN32
-	return WaitForSingleObject(m_semObj, 0) == WAIT_OBJECT_0;
-#else
-	return sem_trywait(&m_semObj) == 0;
-#endif
-}
-
-bool Semaphore::TimedWait(int iMSec)
-{
-#ifdef WIN32
-	return WaitForSingleObject(m_semObj, iMSec) == WAIT_OBJECT_0;
-#else
-	struct timespec alarm;
-	alarm.tv_sec = ::time(NULL) + iMSec / 1000;
-	alarm.tv_nsec = (iMSec % 1000) * 1000;
-	return sem_timedwait(&m_semObj, &alarm) == 0;
-#endif
-}
-
-bool Semaphore::IsLocked()
-{
-#ifdef WIN32
-	bool bCanLock = WaitForSingleObject(m_semObj, 0) == WAIT_OBJECT_0;
-	if (bCanLock)
-	{
-		ReleaseSemaphore(m_semObj, 1, NULL);
-	}
-	return !bCanLock;
-#else
-	int iSemValue;
-	sem_getvalue(&m_semObj, &iSemValue);
-	return iSemValue <= 0;
-#endif
-}
 
 
 void Thread::Init()
 {
 	debug("Initializing global thread data");
+
+	m_pMutexThread = new Mutex();
 }
 
 void Thread::Final()
 {
 	debug("Finalizing global thread data");
+
+	delete m_pMutexThread;
 }
 
 Thread::Thread()
 {
 	debug("Creating Thread");
 
-	m_Thread = 0;
+#ifdef WIN32
+	m_pThreadObj = NULL;
+#else
+	m_pThreadObj = (pthread_t*)malloc(sizeof(pthread_t));
+	*((pthread_t*)m_pThreadObj) = 0;
+#endif
 	m_bRunning = false;
 	m_bStopped = false;
 	m_bAutoDestroy = false;
@@ -196,6 +172,9 @@ Thread::Thread()
 Thread::~Thread()
 {
 	debug("Destroying Thread");
+#ifndef WIN32
+	free(m_pThreadObj);
+#endif
 }
 
 void Thread::Start()
@@ -204,30 +183,29 @@ void Thread::Start()
 
 	m_bRunning = true;
 	
-	// NOTE: we must garantee, that in a time we setting m_bRunning
+	// NOTE: we must guarantee, that in a time we set m_bRunning
 	// to value returned from pthread_create, the thread-object still exists.
 	// This is not obviously!
 	// pthread_create could wait long enough before returning result
-	// back to allow the started thread to complete it job
-	// and terminate.
-	// We lock mutex m_mutexThread on calling pthread_create; the started thread
+	// back to allow the started thread to complete its job and terminate.
+	// We lock mutex m_pMutexThread on calling pthread_create; the started thread
 	// then also try to lock the mutex (see thread_handler) and therefore
 	// must wait until we unlock it
-	m_mutexThread.Lock();
+	m_pMutexThread->Lock();
 
 #ifdef WIN32
-	m_Thread = (HANDLE)_beginthread(Thread::thread_handler, 0, (void *)this);
-	m_bRunning = m_Thread != NULL;
+	m_pThreadObj = (HANDLE)_beginthread(Thread::thread_handler, 0, (void *)this);
+	m_bRunning = m_pThreadObj != NULL;
 #else
 	pthread_attr_t m_Attr;
 	pthread_attr_init(&m_Attr);
 	pthread_attr_setdetachstate(&m_Attr, PTHREAD_CREATE_DETACHED);
 	pthread_attr_setinheritsched(&m_Attr , PTHREAD_INHERIT_SCHED);
-	m_bRunning = !pthread_create(&m_Thread, &m_Attr, Thread::thread_handler, (void *) this);
+	m_bRunning = !pthread_create((pthread_t*)m_pThreadObj, &m_Attr, Thread::thread_handler, (void *) this);
 	pthread_attr_destroy(&m_Attr);
 #endif
 
-	m_mutexThread.Unlock();
+	m_pMutexThread->Unlock();
 }
 
 void Thread::Stop()
@@ -241,19 +219,19 @@ bool Thread::Kill()
 {
 	debug("Killing Thread");
 
-	m_mutexThread.Lock();
+	m_pMutexThread->Lock();
 
 #ifdef WIN32
-	bool terminated = TerminateThread(m_Thread, 0) != 0;
+	bool terminated = TerminateThread((HANDLE)m_pThreadObj, 0) != 0;
 #else
-	bool terminated = pthread_cancel(m_Thread) == 0;
+	bool terminated = pthread_cancel(*(pthread_t*)m_pThreadObj) == 0;
 #endif
 
 	if (terminated)
 	{
 		m_iThreadCount--;
 	}
-	m_mutexThread.Unlock();
+	m_pMutexThread->Unlock();
 	return terminated;
 }
 
@@ -263,9 +241,9 @@ void __cdecl Thread::thread_handler(void* pObject)
 void* Thread::thread_handler(void* pObject)
 #endif
 {
-	m_mutexThread.Lock();
+	m_pMutexThread->Lock();
 	m_iThreadCount++;
-	m_mutexThread.Unlock();
+	m_pMutexThread->Unlock();
 
 	debug("Entering Thread-func");
 
@@ -283,9 +261,9 @@ void* Thread::thread_handler(void* pObject)
 		delete pThread;
 	}
 
-	m_mutexThread.Lock();
+	m_pMutexThread->Lock();
 	m_iThreadCount--;
-	m_mutexThread.Unlock();
+	m_pMutexThread->Unlock();
 
 #ifndef WIN32
 	return NULL;
@@ -294,8 +272,8 @@ void* Thread::thread_handler(void* pObject)
 
 int Thread::GetThreadCount()
 {
-	m_mutexThread.Lock();
+	m_pMutexThread->Lock();
 	int iThreadCount = m_iThreadCount;
-	m_mutexThread.Unlock();
+	m_pMutexThread->Unlock();
 	return iThreadCount;
 }

Thread.h

@@ -1,8 +1,8 @@
 /*
- *  This file if part of nzbget
+ *  This file is part of nzbget
  *
- *  Copyright (C) 2004  Sven Henkel <sidddy@users.sourceforge.net>
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
+ *  Copyright (C) 2007-2010 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -16,7 +16,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -27,19 +27,10 @@
 #ifndef THREAD_H
 #define THREAD_H
 
-#ifndef WIN32
-#include <pthread.h>
-#include <semaphore.h>
-#endif
-
 class Mutex
 {
 private:
-#ifdef WIN32
-	CRITICAL_SECTION		m_mutexObj;
-#else
-	pthread_mutex_t			m_mutexObj;
-#endif
+	void*					m_pMutexObj;
 	
 public:
 							Mutex();
@@ -48,38 +39,30 @@ public:
 	void					Unlock();
 };
 
-
-class Semaphore
+#ifdef HAVE_SPINLOCK
+class SpinLock
 {
 private:
 #ifdef WIN32
-	HANDLE					m_semObj;
+	void*					m_pSpinLockObj;
 #else
-	sem_t					m_semObj;
+	volatile void*			m_pSpinLockObj;
 #endif
 	
 public:
-							Semaphore();
-							Semaphore(int iValue);
-							~Semaphore();
-	void					Post();
-	bool					Wait();
-	bool					TryWait();
-	bool					TimedWait(int iMSec);
-	bool					IsLocked();
+							SpinLock();
+							~SpinLock();
+	void					Lock();
+	void					Unlock();
 };
-
+#endif
 
 class Thread
 {
 private:
-	static Mutex			m_mutexThread;
+	static Mutex*			m_pMutexThread;
 	static int				m_iThreadCount;
-#ifdef WIN32
-	HANDLE	 				m_Thread;
-#else
-	pthread_t 				m_Thread;
-#endif
+	void*	 				m_pThreadObj;
 	bool 					m_bRunning;
 	bool					m_bStopped;
 	bool					m_bAutoDestroy;
@@ -91,8 +74,10 @@ private:
 #endif
 
 public:
-	Thread();
+							Thread();
 	virtual 				~Thread();
+	static void				Init();
+	static void				Final();
 
 	virtual void 			Start();
 	virtual void 			Stop();
@@ -105,9 +90,6 @@ public:
 	void					SetAutoDestroy(bool bAutoDestroy) { m_bAutoDestroy = bAutoDestroy; }
 	static int				GetThreadCount();
 
-	static void				Init();
-	static void				Final();
-
 protected:
 	virtual void 			Run() {}; // Virtual function - override in derivatives
 };

Unpack.cpp

@@ -0,0 +1,860 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#ifndef WIN32
+#include <unistd.h>
+#endif
+#include <errno.h>
+
+#include "nzbget.h"
+#include "Unpack.h"
+#include "Log.h"
+#include "Util.h"
+#include "ParCoordinator.h"
+
+extern Options* g_pOptions;
+extern DownloadQueueHolder* g_pDownloadQueueHolder;
+
+void UnpackController::FileList::Clear()
+{
+	for (iterator it = begin(); it != end(); it++)
+	{
+		free(*it);
+	}
+	clear();
+}
+
+bool UnpackController::FileList::Exists(const char* szFilename)
+{
+	for (iterator it = begin(); it != end(); it++)
+	{
+		char* szFilename1 = *it;
+		if (!strcmp(szFilename1, szFilename))
+		{
+			return true;
+		}
+	}
+
+	return false;
+}
+
+void UnpackController::StartJob(PostInfo* pPostInfo)
+{
+	UnpackController* pUnpackController = new UnpackController();
+	pUnpackController->m_pPostInfo = pPostInfo;
+	pUnpackController->SetAutoDestroy(false);
+
+	pPostInfo->SetPostThread(pUnpackController);
+
+	pUnpackController->Start();
+}
+
+void UnpackController::Run()
+{
+	// the locking is needed for accessing the members of NZBInfo
+	g_pDownloadQueueHolder->LockQueue();
+
+	strncpy(m_szDestDir, m_pPostInfo->GetNZBInfo()->GetDestDir(), 1024);
+	m_szDestDir[1024-1] = '\0';
+
+	strncpy(m_szName, m_pPostInfo->GetNZBInfo()->GetName(), 1024);
+	m_szName[1024-1] = '\0';
+
+	m_bCleanedUpDisk = false;
+	m_szPassword[0] = '\0';
+	m_szFinalDir[0] = '\0';
+	m_bFinalDirCreated = false;
+	
+	NZBParameter* pParameter = m_pPostInfo->GetNZBInfo()->GetParameters()->Find("*Unpack:", false);
+	bool bUnpack = !(pParameter && !strcasecmp(pParameter->GetValue(), "no"));
+
+	pParameter = m_pPostInfo->GetNZBInfo()->GetParameters()->Find("*Unpack:Password", false);
+	if (pParameter)
+	{
+		strncpy(m_szPassword, pParameter->GetValue(), 1024-1);
+		m_szPassword[1024-1] = '\0';
+	}
+	
+	g_pDownloadQueueHolder->UnlockQueue();
+
+	snprintf(m_szInfoName, 1024, "unpack for %s", m_szName);
+	m_szInfoName[1024-1] = '\0';
+
+	snprintf(m_szInfoNameUp, 1024, "Unpack for %s", m_szName); // first letter in upper case
+	m_szInfoNameUp[1024-1] = '\0';
+
+	m_bHasParFiles = ParCoordinator::FindMainPars(m_szDestDir, NULL);
+
+	if (bUnpack)
+	{
+		bool bScanNonStdFiles = m_pPostInfo->GetNZBInfo()->GetRenameStatus() > NZBInfo::rsSkipped ||
+			m_pPostInfo->GetNZBInfo()->GetParStatus() == NZBInfo::psSuccess ||
+			!m_bHasParFiles;
+		CheckArchiveFiles(bScanNonStdFiles);
+	}
+
+	if (bUnpack && (m_bHasRarFiles || m_bHasNonStdRarFiles || m_bHasSevenZipFiles || m_bHasSevenZipMultiFiles))
+	{
+		SetInfoName(m_szInfoName);
+		SetWorkingDir(m_szDestDir);
+
+		PrintMessage(Message::mkInfo, "Unpacking %s", m_szName);
+
+		CreateUnpackDir();
+
+		m_bUnpackOK = true;
+		m_bUnpackStartError = false;
+		m_bUnpackSpaceError = false;
+		m_bUnpackPasswordError = false;
+
+		if (m_bHasRarFiles || m_bHasNonStdRarFiles)
+		{
+			ExecuteUnrar();
+		}
+
+		if (m_bHasSevenZipFiles && m_bUnpackOK)
+		{
+			ExecuteSevenZip(false);
+		}
+
+		if (m_bHasSevenZipMultiFiles && m_bUnpackOK)
+		{
+			ExecuteSevenZip(true);
+		}
+
+		Completed();
+	}
+	else
+	{
+		PrintMessage(Message::mkInfo, (bUnpack ? "Nothing to unpack for %s" : "Unpack for %s skipped"), m_szName);
+
+#ifndef DISABLE_PARCHECK
+		if (bUnpack && m_pPostInfo->GetNZBInfo()->GetParStatus() <= NZBInfo::psSkipped && 
+			m_pPostInfo->GetNZBInfo()->GetRenameStatus() <= NZBInfo::rsSkipped && m_bHasParFiles)
+		{
+			RequestParCheck();
+		}
+		else
+#endif
+		{
+			m_pPostInfo->GetNZBInfo()->SetUnpackStatus(NZBInfo::usSkipped);
+			m_pPostInfo->SetStage(PostInfo::ptQueued);
+		}
+	}
+
+	m_pPostInfo->SetWorking(false);
+}
+
+void UnpackController::ExecuteUnrar()
+{
+	// Format: 
+	//   unrar x -y -p- -o+ *.rar ./_unpack
+
+	char szPasswordParam[1024];
+	const char* szArgs[8];
+	szArgs[0] = g_pOptions->GetUnrarCmd();
+	szArgs[1] = "x";
+	szArgs[2] = "-y";
+	szArgs[3] = "-p-";
+	if (strlen(m_szPassword) > 0)
+	{
+		snprintf(szPasswordParam, 1024, "-p%s", m_szPassword);
+		szArgs[3] = szPasswordParam;
+	}
+	szArgs[4] = "-o+";
+	szArgs[5] = m_bHasNonStdRarFiles ? "*.*" : "*.rar";
+	szArgs[6] = m_szUnpackDir;
+	szArgs[7] = NULL;
+	SetArgs(szArgs, false);
+
+	SetScript(g_pOptions->GetUnrarCmd());
+	SetLogPrefix("Unrar");
+
+	m_bAllOKMessageReceived = false;
+	m_eUnpacker = upUnrar;
+	
+	SetProgressLabel("");
+	int iExitCode = Execute();
+	SetLogPrefix(NULL);
+	SetProgressLabel("");
+
+	m_bUnpackOK = iExitCode == 0 && m_bAllOKMessageReceived && !GetTerminated();
+	m_bUnpackStartError = iExitCode == -1;
+	m_bUnpackSpaceError = iExitCode == 5;
+	m_bUnpackPasswordError = iExitCode == 11; // only for rar5-archives
+
+	if (!m_bUnpackOK && iExitCode > 0)
+	{
+		PrintMessage(Message::mkError, "Unrar error code: %i", iExitCode);
+	}
+}
+
+void UnpackController::ExecuteSevenZip(bool bMultiVolumes)
+{
+	// Format: 
+	//   7z x -y -p- -o./_unpack *.7z
+	// OR
+	//   7z x -y -p- -o./_unpack *.7z.001
+
+	char szPasswordParam[1024];
+	const char* szArgs[7];
+	szArgs[0] = g_pOptions->GetSevenZipCmd();
+	szArgs[1] = "x";
+	szArgs[2] = "-y";
+
+	szArgs[3] = "-p-";
+	if (strlen(m_szPassword) > 0)
+	{
+		snprintf(szPasswordParam, 1024, "-p%s", m_szPassword);
+		szArgs[3] = szPasswordParam;
+	}
+
+	char szUnpackDirParam[1024];
+	snprintf(szUnpackDirParam, 1024, "-o%s", m_szUnpackDir);
+	szArgs[4] = szUnpackDirParam;
+
+	szArgs[5] = bMultiVolumes ? "*.7z.001" : "*.7z";
+	szArgs[6] = NULL;
+	SetArgs(szArgs, false);
+
+	SetScript(g_pOptions->GetSevenZipCmd());
+
+	m_bAllOKMessageReceived = false;
+	m_eUnpacker = upSevenZip;
+
+	PrintMessage(Message::mkInfo, "Executing 7-Zip");
+	SetLogPrefix("7-Zip");
+	SetProgressLabel("");
+	int iExitCode = Execute();
+	SetLogPrefix(NULL);
+	SetProgressLabel("");
+
+	m_bUnpackOK = iExitCode == 0 && m_bAllOKMessageReceived && !GetTerminated();
+	m_bUnpackStartError = iExitCode == -1;
+
+	if (!m_bUnpackOK && iExitCode > 0)
+	{
+		PrintMessage(Message::mkError, "7-Zip error code: %i", iExitCode);
+	}
+}
+
+void UnpackController::Completed()
+{
+	bool bCleanupSuccess = Cleanup();
+
+	if (m_bUnpackOK && bCleanupSuccess)
+	{
+		PrintMessage(Message::mkInfo, "%s %s", m_szInfoNameUp, "successful");
+		m_pPostInfo->GetNZBInfo()->SetUnpackStatus(NZBInfo::usSuccess);
+		m_pPostInfo->GetNZBInfo()->SetUnpackCleanedUpDisk(m_bCleanedUpDisk);
+		if (g_pOptions->GetParRename())
+		{
+			//request par-rename check for extracted files
+			m_pPostInfo->GetNZBInfo()->SetRenameStatus(NZBInfo::rsNone);
+		}
+		m_pPostInfo->SetStage(PostInfo::ptQueued);
+	}
+	else
+	{
+#ifndef DISABLE_PARCHECK
+		if (!m_bUnpackOK && m_pPostInfo->GetNZBInfo()->GetParStatus() <= NZBInfo::psSkipped &&
+			!m_bUnpackStartError && !m_bUnpackSpaceError && !m_bUnpackPasswordError &&
+			!GetTerminated() && m_bHasParFiles)
+		{
+			RequestParCheck();
+		}
+		else
+#endif
+		{
+			PrintMessage(Message::mkError, "%s failed", m_szInfoNameUp);
+			m_pPostInfo->GetNZBInfo()->SetUnpackStatus(
+				m_bUnpackSpaceError ? NZBInfo::usSpace :
+				m_bUnpackPasswordError ? NZBInfo::usPassword :
+				NZBInfo::usFailure);
+			m_pPostInfo->SetStage(PostInfo::ptQueued);
+		}
+	}
+}
+
+#ifndef DISABLE_PARCHECK
+void UnpackController::RequestParCheck()
+{
+	PrintMessage(Message::mkInfo, "%s requested par-check/repair", m_szInfoNameUp);
+	m_pPostInfo->SetRequestParCheck(true);
+	m_pPostInfo->SetStage(PostInfo::ptFinished);
+}
+#endif
+
+void UnpackController::CreateUnpackDir()
+{
+	m_bInterDir = strlen(g_pOptions->GetInterDir()) > 0 &&
+		!strncmp(m_szDestDir, g_pOptions->GetInterDir(), strlen(g_pOptions->GetInterDir()));
+	if (m_bInterDir)
+	{
+		m_pPostInfo->GetNZBInfo()->BuildFinalDirName(m_szFinalDir, 1024);
+		m_szFinalDir[1024-1] = '\0';
+		snprintf(m_szUnpackDir, 1024, "%s%c%s", m_szFinalDir, PATH_SEPARATOR, "_unpack");
+		m_bFinalDirCreated = !Util::DirectoryExists(m_szFinalDir);
+	}
+	else
+	{
+		snprintf(m_szUnpackDir, 1024, "%s%c%s", m_szDestDir, PATH_SEPARATOR, "_unpack");
+	}
+	m_szUnpackDir[1024-1] = '\0';
+
+	char szErrBuf[1024];
+	if (!Util::ForceDirectories(m_szUnpackDir, szErrBuf, sizeof(szErrBuf)))
+	{
+		error("Could not create directory %s: %s", m_szUnpackDir, szErrBuf);
+	}
+}
+
+
+void UnpackController::CheckArchiveFiles(bool bScanNonStdFiles)
+{
+	m_bHasRarFiles = false;
+	m_bHasNonStdRarFiles = false;
+	m_bHasSevenZipFiles = false;
+	m_bHasSevenZipMultiFiles = false;
+
+	RegEx regExRar(".*\\.rar$");
+	RegEx regExRarMultiSeq(".*\\.(r|s)[0-9][0-9]$");
+	RegEx regExSevenZip(".*\\.7z$");
+	RegEx regExSevenZipMulti(".*\\.7z\\.[0-9]+$");
+	RegEx regExNumExt(".*\\.[0-9]+$");
+
+	DirBrowser dir(m_szDestDir);
+	while (const char* filename = dir.Next())
+	{
+		char szFullFilename[1024];
+		snprintf(szFullFilename, 1024, "%s%c%s", m_szDestDir, PATH_SEPARATOR, filename);
+		szFullFilename[1024-1] = '\0';
+
+		if (strcmp(filename, ".") && strcmp(filename, "..") && !Util::DirectoryExists(szFullFilename))
+		{
+			if (regExRar.Match(filename))
+			{
+				m_bHasRarFiles = true;
+			}
+			else if (regExSevenZip.Match(filename))
+			{
+				m_bHasSevenZipFiles = true;
+			}
+			else if (regExSevenZipMulti.Match(filename))
+			{
+				m_bHasSevenZipMultiFiles = true;
+			}
+			else if (bScanNonStdFiles && !m_bHasNonStdRarFiles &&
+				!regExRarMultiSeq.Match(filename) && regExNumExt.Match(filename) &&
+				FileHasRarSignature(szFullFilename))
+			{
+				m_bHasNonStdRarFiles = true;
+			}
+		}
+	}
+}
+
+bool UnpackController::FileHasRarSignature(const char* szFilename)
+{
+	char rar4Signature[] = { 0x52, 0x61, 0x72, 0x21, 0x1A, 0x07, 0x00 };
+	char rar5Signature[] = { 0x52, 0x61, 0x72, 0x21, 0x1A, 0x07, 0x01, 0x00 };
+
+	char fileSignature[8];
+
+	int cnt = 0;
+	FILE* infile;
+	infile = fopen(szFilename, "rb");
+	if (infile)
+	{
+		cnt = (int)fread(fileSignature, 1, sizeof(fileSignature), infile);
+		fclose(infile);
+	}
+
+	bool bRar = cnt == sizeof(fileSignature) && 
+		(!strcmp(rar4Signature, fileSignature) || !strcmp(rar5Signature, fileSignature));
+	return bRar;
+}
+
+bool UnpackController::Cleanup()
+{
+	// By success:
+	//   - move unpacked files to destination dir;
+	//   - remove _unpack-dir;
+	//   - delete archive-files.
+	// By failure:
+	//   - remove _unpack-dir.
+
+	bool bOK = true;
+
+	FileList extractedFiles;
+
+	if (m_bUnpackOK)
+	{
+		// moving files back
+		DirBrowser dir(m_szUnpackDir);
+		while (const char* filename = dir.Next())
+		{
+			if (strcmp(filename, ".") && strcmp(filename, "..") &&
+				strcmp(filename, ".AppleDouble") && strcmp(filename, ".DS_Store"))
+			{
+				char szSrcFile[1024];
+				snprintf(szSrcFile, 1024, "%s%c%s", m_szUnpackDir, PATH_SEPARATOR, filename);
+				szSrcFile[1024-1] = '\0';
+
+				char szDstFile[1024];
+				snprintf(szDstFile, 1024, "%s%c%s", m_szFinalDir[0] != '\0' ? m_szFinalDir : m_szDestDir, PATH_SEPARATOR, filename);
+				szDstFile[1024-1] = '\0';
+
+				// silently overwrite existing files
+				remove(szDstFile);
+
+				if (!Util::MoveFile(szSrcFile, szDstFile))
+				{
+					PrintMessage(Message::mkError, "Could not move file %s to %s", szSrcFile, szDstFile);
+					bOK = false;
+				}
+
+				extractedFiles.push_back(strdup(filename));
+			}
+		}
+	}
+
+	if (bOK && !Util::DeleteDirectoryWithContent(m_szUnpackDir))
+	{
+		PrintMessage(Message::mkError, "Could not remove temporary directory %s", m_szUnpackDir);
+	}
+
+	if (!m_bUnpackOK && m_bFinalDirCreated)
+	{
+		Util::RemoveDirectory(m_szFinalDir);
+	}		
+
+	if (m_bUnpackOK && bOK && g_pOptions->GetUnpackCleanupDisk())
+	{
+		PrintMessage(Message::mkInfo, "Deleting archive files");
+
+		RegEx regExRar(".*\\.rar$");
+		RegEx regExRarMultiSeq(".*\\.[r-z][0-9][0-9]$");
+		RegEx regExSevenZip(".*\\.7z$|.*\\.7z\\.[0-9]+$");
+		RegEx regExNumExt(".*\\.[0-9]+$");
+
+		DirBrowser dir(m_szDestDir);
+		while (const char* filename = dir.Next())
+		{
+			char szFullFilename[1024];
+			snprintf(szFullFilename, 1024, "%s%c%s", m_szDestDir, PATH_SEPARATOR, filename);
+			szFullFilename[1024-1] = '\0';
+
+			if (strcmp(filename, ".") && strcmp(filename, "..") &&
+				!Util::DirectoryExists(szFullFilename) &&
+				(m_bInterDir || !extractedFiles.Exists(filename)) &&
+				(regExRar.Match(filename) || regExSevenZip.Match(filename) ||
+				(regExRarMultiSeq.Match(filename) && FileHasRarSignature(szFullFilename)) ||
+				(m_bHasNonStdRarFiles && regExNumExt.Match(filename) && FileHasRarSignature(szFullFilename))))
+			{
+				PrintMessage(Message::mkInfo, "Deleting file %s", filename);
+
+				if (remove(szFullFilename) != 0)
+				{
+					PrintMessage(Message::mkError, "Could not delete file %s", szFullFilename);
+				}
+			}
+		}
+
+		m_bCleanedUpDisk = true;
+	}
+
+	extractedFiles.Clear();
+
+	return bOK;
+}
+
+/**
+ * Unrar prints progress information into the same line using backspace control character.
+ * In order to print progress continuously we analyze the output after every char
+ * and update post-job progress information.
+ */
+bool UnpackController::ReadLine(char* szBuf, int iBufSize, FILE* pStream)
+{
+	bool bPrinted = false;
+
+	int i = 0;
+
+	for (; i < iBufSize - 1; i++)
+	{
+		int ch = fgetc(pStream);
+		szBuf[i] = ch;
+		szBuf[i+1] = '\0';
+		if (ch == EOF)
+		{
+			break;
+		}
+		if (ch == '\n')
+		{
+			i++;
+			break;
+		}
+
+		char* szBackspace = strrchr(szBuf, '\b');
+		if (szBackspace)
+		{
+			if (!bPrinted)
+			{
+				char tmp[1024];
+				strncpy(tmp, szBuf, 1024);
+				tmp[1024-1] = '\0';
+				char* szTmpPercent = strrchr(tmp, '\b');
+				if (szTmpPercent)
+				{
+					*szTmpPercent = '\0';
+				}
+				if (strncmp(szBuf, "...", 3))
+				{
+					ProcessOutput(tmp);
+				}
+				bPrinted = true;
+			}
+			if (strchr(szBackspace, '%'))
+			{
+				int iPercent = atoi(szBackspace + 1);
+				m_pPostInfo->SetStageProgress(iPercent * 10);
+			}
+		}
+	}
+
+	szBuf[i] = '\0';
+
+	if (bPrinted)
+	{
+		szBuf[0] = '\0';
+	}
+
+	return i > 0;
+}
+
+void UnpackController::AddMessage(Message::EKind eKind, const char* szText)
+{
+	char szMsgText[1024];
+	strncpy(szMsgText, szText, 1024);
+	szMsgText[1024-1] = '\0';
+	
+	// Modify unrar messages for better readability:
+	// remove the destination path part from message "Extracting file.xxx"
+	if (m_eUnpacker == upUnrar && !strncmp(szText, "Unrar: Extracting  ", 19) &&
+		!strncmp(szText + 19, m_szUnpackDir, strlen(m_szUnpackDir)))
+	{
+		snprintf(szMsgText, 1024, "Unrar: Extracting %s", szText + 19 + strlen(m_szUnpackDir) + 1);
+		szMsgText[1024-1] = '\0';
+	}
+
+	ScriptController::AddMessage(eKind, szMsgText);
+	m_pPostInfo->AppendMessage(eKind, szMsgText);
+
+	if (m_eUnpacker == upUnrar && !strncmp(szMsgText, "Unrar: UNRAR ", 6) &&
+		strstr(szMsgText, " Copyright ") && strstr(szMsgText, " Alexander Roshal"))
+	{
+		// reset start time for a case if user uses unpack-script to do some things
+		// (like sending Wake-On-Lan message) before executing unrar
+		m_pPostInfo->SetStageTime(time(NULL));
+	}
+
+	if (m_eUnpacker == upUnrar && !strncmp(szMsgText, "Unrar: Extracting ", 18))
+	{
+		SetProgressLabel(szMsgText + 7);
+	}
+
+	if (m_eUnpacker == upUnrar && !strncmp(szText, "Unrar: Extracting from ", 23))
+	{
+		const char *szFilename = szText + 23;
+		debug("Filename: %s", szFilename);
+		SetProgressLabel(szText + 7);
+	}
+
+	if ((m_eUnpacker == upUnrar && !strncmp(szText, "Unrar: All OK", 13)) ||
+		(m_eUnpacker == upSevenZip && !strncmp(szText, "7-Zip: Everything is Ok", 23)))
+	{
+		m_bAllOKMessageReceived = true;
+	}
+}
+
+void UnpackController::Stop()
+{
+	debug("Stopping unpack");
+	Thread::Stop();
+	Terminate();
+}
+
+void UnpackController::SetProgressLabel(const char* szProgressLabel)
+{
+	g_pDownloadQueueHolder->LockQueue();
+	m_pPostInfo->SetProgressLabel(szProgressLabel);
+	g_pDownloadQueueHolder->UnlockQueue();
+}
+
+
+void MoveController::StartJob(PostInfo* pPostInfo)
+{
+	MoveController* pMoveController = new MoveController();
+	pMoveController->m_pPostInfo = pPostInfo;
+	pMoveController->SetAutoDestroy(false);
+
+	pPostInfo->SetPostThread(pMoveController);
+
+	pMoveController->Start();
+}
+
+void MoveController::Run()
+{
+	// the locking is needed for accessing the members of NZBInfo
+	g_pDownloadQueueHolder->LockQueue();
+
+	char szNZBName[1024];
+	strncpy(szNZBName, m_pPostInfo->GetNZBInfo()->GetName(), 1024);
+	szNZBName[1024-1] = '\0';
+
+	char szInfoName[1024];
+	snprintf(szInfoName, 1024, "move for %s", m_pPostInfo->GetNZBInfo()->GetName());
+	szInfoName[1024-1] = '\0';
+	SetInfoName(szInfoName);
+
+	strncpy(m_szInterDir, m_pPostInfo->GetNZBInfo()->GetDestDir(), 1024);
+	m_szInterDir[1024-1] = '\0';
+
+	m_pPostInfo->GetNZBInfo()->BuildFinalDirName(m_szDestDir, 1024);
+	m_szDestDir[1024-1] = '\0';
+
+	g_pDownloadQueueHolder->UnlockQueue();
+
+	info("Moving completed files for %s", szNZBName);
+
+	bool bOK = MoveFiles();
+
+	szInfoName[0] = 'M'; // uppercase
+
+	if (bOK)
+	{
+		info("%s successful", szInfoName);
+		// save new dest dir
+		g_pDownloadQueueHolder->LockQueue();
+		m_pPostInfo->GetNZBInfo()->SetDestDir(m_szDestDir);
+		m_pPostInfo->GetNZBInfo()->SetMoveStatus(NZBInfo::msSuccess);
+		g_pDownloadQueueHolder->UnlockQueue();
+	}
+	else
+	{
+		error("%s failed", szInfoName);
+		m_pPostInfo->GetNZBInfo()->SetMoveStatus(NZBInfo::msFailure);
+	}
+
+	m_pPostInfo->SetStage(PostInfo::ptQueued);
+	m_pPostInfo->SetWorking(false);
+}
+
+bool MoveController::MoveFiles()
+{
+	char szErrBuf[1024];
+	if (!Util::ForceDirectories(m_szDestDir, szErrBuf, sizeof(szErrBuf)))
+	{
+		error("Could not create directory %s: %s", m_szDestDir, szErrBuf);
+		return false;
+	}
+
+	bool bOK = true;
+	DirBrowser dir(m_szInterDir);
+	while (const char* filename = dir.Next())
+	{
+		if (strcmp(filename, ".") && strcmp(filename, "..") &&
+			strcmp(filename, ".AppleDouble") && strcmp(filename, ".DS_Store"))
+		{
+			char szSrcFile[1024];
+			snprintf(szSrcFile, 1024, "%s%c%s", m_szInterDir, PATH_SEPARATOR, filename);
+			szSrcFile[1024-1] = '\0';
+
+			char szDstFile[1024];
+			Util::MakeUniqueFilename(szDstFile, 1024, m_szDestDir, filename);
+
+			PrintMessage(Message::mkInfo, "Moving file %s to %s", Util::BaseFileName(szSrcFile), m_szDestDir);
+			if (!Util::MoveFile(szSrcFile, szDstFile))
+			{
+				PrintMessage(Message::mkError, "Could not move file %s to %s! Errcode: %i", szSrcFile, szDstFile, errno);
+				bOK = false;
+			}
+		}
+	}
+
+	if (bOK && !Util::DeleteDirectoryWithContent(m_szInterDir))
+	{
+		PrintMessage(Message::mkError, "Could not remove intermediate directory %s", m_szInterDir);
+	}
+
+	return bOK;
+}
+
+
+void CleanupController::StartJob(PostInfo* pPostInfo)
+{
+	CleanupController* pCleanupController = new CleanupController();
+	pCleanupController->m_pPostInfo = pPostInfo;
+	pCleanupController->SetAutoDestroy(false);
+
+	pPostInfo->SetPostThread(pCleanupController);
+
+	pCleanupController->Start();
+}
+
+void CleanupController::Run()
+{
+	// the locking is needed for accessing the members of NZBInfo
+	g_pDownloadQueueHolder->LockQueue();
+
+	char szNZBName[1024];
+	strncpy(szNZBName, m_pPostInfo->GetNZBInfo()->GetName(), 1024);
+	szNZBName[1024-1] = '\0';
+
+	char szInfoName[1024];
+	snprintf(szInfoName, 1024, "cleanup for %s", m_pPostInfo->GetNZBInfo()->GetName());
+	szInfoName[1024-1] = '\0';
+	SetInfoName(szInfoName);
+
+	strncpy(m_szDestDir, m_pPostInfo->GetNZBInfo()->GetDestDir(), 1024);
+	m_szDestDir[1024-1] = '\0';
+
+	bool bInterDir = strlen(g_pOptions->GetInterDir()) > 0 &&
+		!strncmp(m_szDestDir, g_pOptions->GetInterDir(), strlen(g_pOptions->GetInterDir()));
+	if (bInterDir)
+	{
+		m_pPostInfo->GetNZBInfo()->BuildFinalDirName(m_szFinalDir, 1024);
+		m_szFinalDir[1024-1] = '\0';
+	}
+	else
+	{
+		m_szFinalDir[0] = '\0';
+	}
+
+	g_pDownloadQueueHolder->UnlockQueue();
+
+	info("Cleaning up %s", szNZBName);
+
+	bool bDeleted = false;
+	bool bOK = Cleanup(m_szDestDir, &bDeleted);
+
+	if (bOK && m_szFinalDir[0] != '\0')
+	{
+		bool bDeleted2 = false;
+		bOK = Cleanup(m_szFinalDir, &bDeleted2);
+		bDeleted = bDeleted || bDeleted2;
+	}
+
+	szInfoName[0] = 'C'; // uppercase
+
+	if (bOK && bDeleted)
+	{
+		info("%s successful", szInfoName);
+		m_pPostInfo->GetNZBInfo()->SetCleanupStatus(NZBInfo::csSuccess);
+	}
+	else if (bOK)
+	{
+		info("Nothing to cleanup for %s", szNZBName);
+		m_pPostInfo->GetNZBInfo()->SetCleanupStatus(NZBInfo::csSuccess);
+	}
+	else
+	{
+		error("%s failed", szInfoName);
+		m_pPostInfo->GetNZBInfo()->SetCleanupStatus(NZBInfo::csFailure);
+	}
+
+	m_pPostInfo->SetStage(PostInfo::ptQueued);
+	m_pPostInfo->SetWorking(false);
+}
+
+bool CleanupController::Cleanup(const char* szDestDir, bool *bDeleted)
+{
+	*bDeleted = false;
+	bool bOK = true;
+
+	ExtList extList;
+	
+	// split ExtCleanupDisk into tokens and create a list
+	char* szExtCleanupDisk = strdup(g_pOptions->GetExtCleanupDisk());
+	
+	char* saveptr;
+	char* szExt = strtok_r(szExtCleanupDisk, ",; ", &saveptr);
+	while (szExt)
+	{
+		extList.push_back(szExt);
+		szExt = strtok_r(NULL, ",; ", &saveptr);
+	}
+	
+	DirBrowser dir(szDestDir);
+	while (const char* filename = dir.Next())
+	{
+		// check file extension
+		
+		int iFilenameLen = strlen(filename);
+		bool bDeleteIt = false;
+		for (ExtList::iterator it = extList.begin(); it != extList.end(); it++)
+		{
+			const char* szExt = *it;
+			int iExtLen = strlen(szExt);
+			if (iFilenameLen >= iExtLen && !strcasecmp(szExt, filename + iFilenameLen - iExtLen))
+			{
+				bDeleteIt = true;
+				break;
+			}
+		}
+
+		if (bDeleteIt)
+		{
+			char szFullFilename[1024];
+			snprintf(szFullFilename, 1024, "%s%c%s", szDestDir, PATH_SEPARATOR, filename);
+			szFullFilename[1024-1] = '\0';
+
+			PrintMessage(Message::mkInfo, "Deleting file %s", filename);
+			if (remove(szFullFilename) != 0)
+			{
+				PrintMessage(Message::mkError, "Could not delete file %s! Errcode: %i", szFullFilename, errno);
+				bOK = false;
+			}
+
+			*bDeleted = true;
+		}
+	}
+
+	free(szExtCleanupDisk);
+
+	return bOK;
+}

Unpack.h

@@ -0,0 +1,129 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef UNPACK_H
+#define UNPACK_H
+
+#include <deque>
+
+#include "Log.h"
+#include "Thread.h"
+#include "DownloadInfo.h"
+#include "ScriptController.h"
+
+class UnpackController : public Thread, public ScriptController
+{
+private:
+	enum EUnpacker
+	{
+		upUnrar,
+		upSevenZip
+	};
+
+	typedef std::deque<char*>		FileListBase;
+	class FileList : public FileListBase
+	{
+	public:
+		void			Clear();
+		bool			Exists(const char* szFilename);
+	};
+
+private:
+	PostInfo*			m_pPostInfo;
+	char				m_szName[1024];
+	char				m_szInfoName[1024];
+	char				m_szInfoNameUp[1024];
+	char				m_szDestDir[1024];
+	char				m_szFinalDir[1024];
+	char				m_szUnpackDir[1024];
+	char				m_szPassword[1024];
+	bool				m_bInterDir;
+	bool				m_bAllOKMessageReceived;
+	bool				m_bNoFilesMessageReceived;
+	bool				m_bHasParFiles;
+	bool				m_bHasRarFiles;
+	bool				m_bHasNonStdRarFiles;
+	bool				m_bHasSevenZipFiles;
+	bool				m_bHasSevenZipMultiFiles;
+	bool				m_bUnpackOK;
+	bool				m_bUnpackStartError;
+	bool				m_bUnpackSpaceError;
+	bool				m_bUnpackPasswordError;
+	bool				m_bCleanedUpDisk;
+	EUnpacker			m_eUnpacker;
+	bool				m_bFinalDirCreated;
+
+protected:
+	virtual bool		ReadLine(char* szBuf, int iBufSize, FILE* pStream);
+	virtual void		AddMessage(Message::EKind eKind, const char* szText);
+	void				ExecuteUnrar();
+	void				ExecuteSevenZip(bool bMultiVolumes);
+	void				Completed();
+	void				CreateUnpackDir();
+	bool				Cleanup();
+	void				CheckArchiveFiles(bool bScanNonStdFiles);
+	void				SetProgressLabel(const char* szProgressLabel);
+#ifndef DISABLE_PARCHECK
+	void				RequestParCheck();
+#endif
+	bool				FileHasRarSignature(const char* szFilename);
+
+public:
+	virtual void		Run();
+	virtual void		Stop();
+	static void			StartJob(PostInfo* pPostInfo);
+};
+
+class MoveController : public Thread, public ScriptController
+{
+private:
+	PostInfo*			m_pPostInfo;
+	char				m_szInterDir[1024];
+	char				m_szDestDir[1024];
+
+	bool				MoveFiles();
+
+public:
+	virtual void		Run();
+	static void			StartJob(PostInfo* pPostInfo);
+};
+
+class CleanupController : public Thread, public ScriptController
+{
+private:
+	PostInfo*			m_pPostInfo;
+	char				m_szDestDir[1024];
+	char				m_szFinalDir[1024];
+
+	bool				Cleanup(const char* szDestDir, bool *bDeleted);
+
+	typedef std::deque<char*>	ExtList;
+
+public:
+	virtual void		Run();
+	static void			StartJob(PostInfo* pPostInfo);
+};
+
+#endif

UrlCoordinator.cpp

@@ -0,0 +1,454 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2012-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#ifndef WIN32
+#include <unistd.h>
+#include <sys/time.h>
+#endif
+
+#include "nzbget.h"
+#include "UrlCoordinator.h"
+#include "Options.h"
+#include "WebDownloader.h"
+#include "DiskState.h"
+#include "Log.h"
+#include "Util.h"
+#include "NZBFile.h"
+#include "QueueCoordinator.h"
+#include "Scanner.h"
+
+extern Options* g_pOptions;
+extern DiskState* g_pDiskState;
+extern QueueCoordinator* g_pQueueCoordinator;
+extern Scanner* g_pScanner;
+
+
+UrlDownloader::UrlDownloader() : WebDownloader()
+{
+	m_szCategory = NULL;
+}
+
+UrlDownloader::~UrlDownloader()
+{
+	free(m_szCategory);
+}
+
+void UrlDownloader::ProcessHeader(const char* szLine)
+{
+	WebDownloader::ProcessHeader(szLine);
+
+	if (!strncmp(szLine, "X-DNZB-Category:", 16))
+	{
+		free(m_szCategory);
+		char* szCategory = strdup(szLine + 16);
+		m_szCategory = strdup(Util::Trim(szCategory));
+		free(szCategory);
+
+		debug("Category: %s", m_szCategory);
+	}
+	else if (!strncmp(szLine, "X-DNZB-", 7))
+	{
+		char* szModLine = strdup(szLine);
+		char* szValue = strchr(szModLine, ':');
+		if (szValue)
+		{
+			*szValue = NULL;
+			szValue++;
+			while (*szValue == ' ') szValue++;
+			Util::Trim(szValue);
+			
+			debug("X-DNZB: %s", szModLine);
+			debug("Value: %s", szValue);
+
+			char szParamName[100];
+			snprintf(szParamName, 100, "*DNZB:%s", szModLine + 7);
+			szParamName[100-1] = '\0';
+
+			char* szVal = WebUtil::Latin1ToUtf8(szValue);
+			m_ppParameters.SetParameter(szParamName, szVal);
+			free(szVal);
+		}
+		free(szModLine);
+	}
+}
+
+UrlCoordinator::UrlCoordinator()
+{
+	debug("Creating UrlCoordinator");
+
+	m_bHasMoreJobs = true;
+	m_bForce = false;
+}
+
+UrlCoordinator::~UrlCoordinator()
+{
+	debug("Destroying UrlCoordinator");
+	// Cleanup
+
+	debug("Deleting UrlDownloaders");
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end(); it++)
+	{
+		delete *it;
+	}
+	m_ActiveDownloads.clear();
+
+	DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();
+	for (UrlQueue::iterator it = pDownloadQueue->GetUrlQueue()->begin(); it != pDownloadQueue->GetUrlQueue()->end(); it++)
+	{
+		delete *it;
+	}
+	pDownloadQueue->GetUrlQueue()->clear();
+	g_pQueueCoordinator->UnlockQueue();
+
+	debug("UrlCoordinator destroyed");
+}
+
+void UrlCoordinator::Run()
+{
+	debug("Entering UrlCoordinator-loop");
+
+	int iResetCounter = 0;
+
+	while (!IsStopped())
+	{
+		if (!(g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2()) || m_bForce || g_pOptions->GetUrlForce())
+		{
+			// start download for next URL
+			DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();
+
+			if ((int)m_ActiveDownloads.size() < g_pOptions->GetUrlConnections())
+			{
+				UrlInfo* pUrlInfo;
+				bool bHasMoreUrls = GetNextUrl(pDownloadQueue, pUrlInfo);
+				bool bUrlDownloadsRunning = !m_ActiveDownloads.empty();
+				m_bHasMoreJobs = bHasMoreUrls || bUrlDownloadsRunning;
+				if (bHasMoreUrls && !IsStopped())
+				{
+					StartUrlDownload(pUrlInfo);
+				}
+				if (!bHasMoreUrls)
+				{
+					m_bForce = false;
+				}
+			}
+			g_pQueueCoordinator->UnlockQueue();
+		}
+
+		int iSleepInterval = 100;
+		usleep(iSleepInterval * 1000);
+
+		iResetCounter += iSleepInterval;
+		if (iResetCounter >= 1000)
+		{
+			// this code should not be called too often, once per second is OK
+			ResetHangingDownloads();
+			iResetCounter = 0;
+		}
+	}
+
+	// waiting for downloads
+	debug("UrlCoordinator: waiting for Downloads to complete");
+	bool completed = false;
+	while (!completed)
+	{
+		g_pQueueCoordinator->LockQueue();
+		completed = m_ActiveDownloads.size() == 0;
+		g_pQueueCoordinator->UnlockQueue();
+		usleep(100 * 1000);
+		ResetHangingDownloads();
+	}
+	debug("UrlCoordinator: Downloads are completed");
+
+	debug("Exiting UrlCoordinator-loop");
+}
+
+void UrlCoordinator::Stop()
+{
+	Thread::Stop();
+
+	debug("Stopping UrlDownloads");
+	g_pQueueCoordinator->LockQueue();
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end(); it++)
+	{
+		(*it)->Stop();
+	}
+	g_pQueueCoordinator->UnlockQueue();
+	debug("UrlDownloads are notified");
+}
+
+void UrlCoordinator::ResetHangingDownloads()
+{
+	const int TimeOut = g_pOptions->GetTerminateTimeout();
+	if (TimeOut == 0)
+	{
+		return;
+	}
+
+	g_pQueueCoordinator->LockQueue();
+	time_t tm = ::time(NULL);
+
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end();)
+	{
+		UrlDownloader* pUrlDownloader = *it;
+		if (tm - pUrlDownloader->GetLastUpdateTime() > TimeOut &&
+		   pUrlDownloader->GetStatus() == UrlDownloader::adRunning)
+		{
+			UrlInfo* pUrlInfo = pUrlDownloader->GetUrlInfo();
+			debug("Terminating hanging download %s", pUrlDownloader->GetInfoName());
+			if (pUrlDownloader->Terminate())
+			{
+				error("Terminated hanging download %s", pUrlDownloader->GetInfoName());
+				pUrlInfo->SetStatus(UrlInfo::aiUndefined);
+			}
+			else
+			{
+				error("Could not terminate hanging download %s", pUrlDownloader->GetInfoName());
+			}
+			m_ActiveDownloads.erase(it);
+			// it's not safe to destroy pUrlDownloader, because the state of object is unknown
+			delete pUrlDownloader;
+			it = m_ActiveDownloads.begin();
+			continue;
+		}
+		it++;
+	}                                              
+
+	g_pQueueCoordinator->UnlockQueue();
+}
+
+void UrlCoordinator::LogDebugInfo()
+{
+	debug("   UrlCoordinator");
+	debug("   ----------------");
+
+	g_pQueueCoordinator->LockQueue();
+	debug("    Active Downloads: %i", m_ActiveDownloads.size());
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end(); it++)
+	{
+		UrlDownloader* pUrlDownloader = *it;
+		pUrlDownloader->LogDebugInfo();
+	}
+	g_pQueueCoordinator->UnlockQueue();
+}
+
+void UrlCoordinator::AddUrlToQueue(UrlInfo* pUrlInfo, bool AddFirst)
+{
+	debug("Adding NZB-URL to queue");
+
+	DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();
+
+	pDownloadQueue->GetUrlQueue()->push_back(pUrlInfo);
+
+	if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
+	{
+		g_pDiskState->SaveDownloadQueue(pDownloadQueue);
+	}
+
+	if (pUrlInfo->GetForce())
+	{
+		m_bForce = true;
+	}
+
+	g_pQueueCoordinator->UnlockQueue();
+}
+
+/*
+ * Returns next URL for download.
+ */
+bool UrlCoordinator::GetNextUrl(DownloadQueue* pDownloadQueue, UrlInfo* &pUrlInfo)
+{
+	bool bPauseDownload = g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2();
+
+	for (UrlQueue::iterator at = pDownloadQueue->GetUrlQueue()->begin(); at != pDownloadQueue->GetUrlQueue()->end(); at++)
+	{
+		pUrlInfo = *at;
+		if (pUrlInfo->GetStatus() == 0 && (!bPauseDownload || pUrlInfo->GetForce() || g_pOptions->GetUrlForce()))
+		{
+			return true;
+			break;
+		}
+	}
+
+	return false;
+}
+
+void UrlCoordinator::StartUrlDownload(UrlInfo* pUrlInfo)
+{
+	debug("Starting new UrlDownloader");
+
+	UrlDownloader* pUrlDownloader = new UrlDownloader();
+	pUrlDownloader->SetAutoDestroy(true);
+	pUrlDownloader->Attach(this);
+	pUrlDownloader->SetUrlInfo(pUrlInfo);
+	pUrlDownloader->SetURL(pUrlInfo->GetURL());
+	pUrlDownloader->SetForce(pUrlInfo->GetForce() || g_pOptions->GetUrlForce());
+
+	char tmp[1024];
+
+	pUrlInfo->GetName(tmp, 1024);
+	pUrlDownloader->SetInfoName(tmp);
+
+	snprintf(tmp, 1024, "%surl-%i.tmp", g_pOptions->GetTempDir(), pUrlInfo->GetID());
+	tmp[1024-1] = '\0';
+	pUrlDownloader->SetOutputFilename(tmp);
+
+	pUrlInfo->SetStatus(UrlInfo::aiRunning);
+
+	m_ActiveDownloads.push_back(pUrlDownloader);
+	pUrlDownloader->Start();
+}
+
+void UrlCoordinator::Update(Subject* pCaller, void* pAspect)
+{
+	debug("Notification from UrlDownloader received");
+
+	UrlDownloader* pUrlDownloader = (UrlDownloader*) pCaller;
+	if ((pUrlDownloader->GetStatus() == WebDownloader::adFinished) ||
+		(pUrlDownloader->GetStatus() == WebDownloader::adFailed) ||
+		(pUrlDownloader->GetStatus() == WebDownloader::adRetry))
+	{
+		UrlCompleted(pUrlDownloader);
+	}
+}
+
+void UrlCoordinator::UrlCompleted(UrlDownloader* pUrlDownloader)
+{
+	debug("URL downloaded");
+
+	UrlInfo* pUrlInfo = pUrlDownloader->GetUrlInfo();
+
+	if (pUrlDownloader->GetStatus() == WebDownloader::adFinished)
+	{
+		pUrlInfo->SetStatus(UrlInfo::aiFinished);
+	}
+	else if (pUrlDownloader->GetStatus() == WebDownloader::adFailed)
+	{
+		pUrlInfo->SetStatus(UrlInfo::aiFailed);
+	}
+	else if (pUrlDownloader->GetStatus() == WebDownloader::adRetry)
+	{
+		pUrlInfo->SetStatus(UrlInfo::aiUndefined);
+	}
+
+	char filename[1024];
+	if (pUrlDownloader->GetOriginalFilename())
+	{
+		strncpy(filename, pUrlDownloader->GetOriginalFilename(), 1024);
+		filename[1024-1] = '\0';
+	}
+	else
+	{
+		strncpy(filename, Util::BaseFileName(pUrlInfo->GetURL()), 1024);
+		filename[1024-1] = '\0';
+
+		// TODO: decode URL escaping
+	}
+
+	Util::MakeValidFilename(filename, '_', false);
+
+	debug("Filename: [%s]", filename);
+
+	// delete Download from active jobs
+	g_pQueueCoordinator->LockQueue();
+	for (ActiveDownloads::iterator it = m_ActiveDownloads.begin(); it != m_ActiveDownloads.end(); it++)
+	{
+		UrlDownloader* pa = *it;
+		if (pa == pUrlDownloader)
+		{
+			m_ActiveDownloads.erase(it);
+			break;
+		}
+	}
+	g_pQueueCoordinator->UnlockQueue();
+
+	Aspect aspect = { eaUrlCompleted, pUrlInfo };
+	Notify(&aspect);
+
+	if (pUrlInfo->GetStatus() == UrlInfo::aiFinished)
+	{
+		// add nzb-file to download queue
+		Scanner::EAddStatus eAddStatus = g_pScanner->AddExternalFile(
+			pUrlInfo->GetNZBFilename() && strlen(pUrlInfo->GetNZBFilename()) > 0 ? pUrlInfo->GetNZBFilename() : filename,
+			strlen(pUrlInfo->GetCategory()) > 0 ? pUrlInfo->GetCategory() : pUrlDownloader->GetCategory(),
+			pUrlInfo->GetPriority(), pUrlInfo->GetDupeKey(), pUrlInfo->GetDupeScore(), pUrlInfo->GetDupeMode(),
+			pUrlDownloader->GetParameters(), pUrlInfo->GetAddTop(), pUrlInfo->GetAddPaused(),
+			pUrlDownloader->GetOutputFilename(), NULL, 0);
+
+		if (eAddStatus != Scanner::asSuccess)
+		{
+			pUrlInfo->SetStatus(eAddStatus == Scanner::asFailed ? UrlInfo::aiScanFailed : UrlInfo::aiScanSkipped);
+		}
+	}
+
+	// delete Download from Url Queue
+	if (pUrlInfo->GetStatus() != UrlInfo::aiRetry)
+	{
+		DownloadQueue* pDownloadQueue = g_pQueueCoordinator->LockQueue();
+
+		for (UrlQueue::iterator it = pDownloadQueue->GetUrlQueue()->begin(); it != pDownloadQueue->GetUrlQueue()->end(); it++)
+		{
+			UrlInfo* pa = *it;
+			if (pa == pUrlInfo)
+			{
+				pDownloadQueue->GetUrlQueue()->erase(it);
+				break;
+			}
+		}
+
+		bool bDeleteObj = true;
+
+		if (g_pOptions->GetKeepHistory() > 0 && pUrlInfo->GetStatus() != UrlInfo::aiFinished)
+		{
+			HistoryInfo* pHistoryInfo = new HistoryInfo(pUrlInfo);
+			pHistoryInfo->SetTime(time(NULL));
+			pDownloadQueue->GetHistoryList()->push_front(pHistoryInfo);
+			bDeleteObj = false;
+		}
+			
+		if (g_pOptions->GetSaveQueue() && g_pOptions->GetServerMode())
+		{
+			g_pDiskState->SaveDownloadQueue(pDownloadQueue);
+		}
+
+		g_pQueueCoordinator->UnlockQueue();
+
+		if (bDeleteObj)
+		{
+			delete pUrlInfo;
+		}
+	}
+}

UrlCoordinator.h

@@ -0,0 +1,98 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2012-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef URLCOORDINATOR_H
+#define URLCOORDINATOR_H
+
+#include <deque>
+#include <list>
+#include <time.h>
+
+#include "Thread.h"
+#include "WebDownloader.h"
+#include "DownloadInfo.h"
+#include "Observer.h"
+
+class UrlDownloader;
+
+class UrlCoordinator : public Thread, public Observer, public Subject
+{
+public:
+	typedef std::list<UrlDownloader*>	ActiveDownloads;
+	enum EAspectAction
+	{
+		eaUrlAdded,
+		eaUrlCompleted
+	};
+	struct Aspect
+	{
+		EAspectAction eAction;
+		UrlInfo* pUrlInfo;
+	};
+
+private:
+	ActiveDownloads			m_ActiveDownloads;
+	bool					m_bHasMoreJobs;
+	bool					m_bForce;
+
+	bool					GetNextUrl(DownloadQueue* pDownloadQueue, UrlInfo* &pUrlInfo);
+	void					StartUrlDownload(UrlInfo* pUrlInfo);
+	void					UrlCompleted(UrlDownloader* pUrlDownloader);
+	void					ResetHangingDownloads();
+
+public:
+							UrlCoordinator();                
+	virtual					~UrlCoordinator();
+	virtual void			Run();
+	virtual void 			Stop();
+	void					Update(Subject* pCaller, void* pAspect);
+
+	// Editing the queue
+	void					AddUrlToQueue(UrlInfo* pUrlInfo, bool AddFirst);
+	bool					HasMoreJobs() { return m_bHasMoreJobs; }
+
+	void					LogDebugInfo();
+};
+
+class UrlDownloader : public WebDownloader
+{
+private:
+	UrlInfo*				m_pUrlInfo;
+	char*					m_szCategory;
+	NZBParameterList		m_ppParameters;
+
+protected:
+	virtual void			ProcessHeader(const char* szLine);
+
+public:
+							UrlDownloader();
+							~UrlDownloader();
+	void					SetUrlInfo(UrlInfo* pUrlInfo) { m_pUrlInfo = pUrlInfo; }
+	UrlInfo*				GetUrlInfo() { return m_pUrlInfo; }
+	const char*				GetCategory() { return m_szCategory; }
+	NZBParameterList*		GetParameters() { return &m_ppParameters; }
+};
+
+#endif

Util.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -29,7 +29,6 @@
 #ifdef WIN32
 #include <stdio.h>
 #include <io.h>
-#include <sys/timeb.h>
 #else
 #include <dirent.h>
 #endif
@@ -58,6 +57,19 @@ public:
 	const char*			Next();
 };
 
+class StringBuilder
+{
+private:
+	char*				m_szBuffer;
+	int					m_iBufferSize;
+	int					m_iUsedSize;
+public:
+						StringBuilder();
+						~StringBuilder();
+	void				Append(const char* szStr);
+	const char*			GetBuffer() { return m_szBuffer; }
+};
+
 class Util 
 {
 public:
@@ -65,15 +77,47 @@ public:
 	static char* BaseFileName(const char* filename);
 	static void NormalizePathSeparators(char* szPath);
 	static bool LoadFileIntoBuffer(const char* szFileName, char** pBuffer, int* pBufferLength);
-	static bool SetFileSize(const char* szFilename, int iSize);
-	static void MakeValidFilename(char* szFilename, char cReplaceChar);
+	static bool SaveBufferIntoFile(const char* szFileName, const char* szBuffer, int iBufLen);
+	static bool CreateSparseFile(const char* szFilename, int iSize);
+	static bool TruncateFile(const char* szFilename, int iSize);
+	static void MakeValidFilename(char* szFilename, char cReplaceChar, bool bAllowSlashes);
+	static bool MakeUniqueFilename(char* szDestBufFilename, int iDestBufSize, const char* szDestDir, const char* szBasename);
 	static bool MoveFile(const char* szSrcFilename, const char* szDstFilename);
 	static bool FileExists(const char* szFilename);
+	static bool FileExists(const char* szPath, const char* szFilenameWithoutPath);
 	static bool DirectoryExists(const char* szDirFilename);
 	static bool CreateDirectory(const char* szDirFilename);
-	static bool ForceDirectories(const char* szPath);
+	static bool RemoveDirectory(const char* szDirFilename);
+	static bool DeleteDirectoryWithContent(const char* szDirFilename);
+	static bool ForceDirectories(const char* szPath, char* szErrBuf, int iBufSize);
+	static bool GetCurrentDirectory(char* szBuffer, int iBufSize);
+	static bool SetCurrentDirectory(const char* szDirFilename);
 	static long long FileSize(const char* szFilename);
 	static long long FreeDiskSize(const char* szPath);
+	static bool DirEmpty(const char* szDirFilename);
+	static bool RenameBak(const char* szFilename, const char* szBakPart, bool bRemoveOldExtension, char* szNewNameBuf, int iNewNameBufSize);
+#ifndef WIN32
+	static bool ExpandHomePath(const char* szFilename, char* szBuffer, int iBufSize);
+	static void FixExecPermission(const char* szFilename);
+#endif
+	static void ExpandFileName(const char* szFilename, char* szBuffer, int iBufSize);
+	static void FormatFileSize(char* szBuffer, int iBufLen, long long lFileSize);
+	static bool SameFilename(const char* szFilename1, const char* szFilename2);
+	static char* GetLastErrorMessage(char* szBuffer, int iBufLen);
+
+	/*
+	 * Split command line int arguments.
+	 * Uses spaces and single quotation marks as separators.
+	 * Returns bool if sucessful or false if bad escaping was detected.
+	 * Parameter "argv" may be NULL if only a syntax check is needed.
+	 * Parsed parameters returned in Array "argv", which contains at least one element.
+	 * The last element in array is NULL.
+	 * Restrictions: the number of arguments is limited to 100 and each arguments must
+	 * be maximum 1024 chars long.
+	 * If these restrictions are exceeded, only first 100 arguments and only first 1024
+	 * for each argument are returned (the functions still returns "true").
+	 */
+	static bool SplitCommandLine(const char* szCommandLine, char*** argv);
 
 	static long long JoinInt64(unsigned long Hi, unsigned long Lo);
 	static void SplitInt64(long long Int64, unsigned long* Hi, unsigned long* Lo);
@@ -85,10 +129,39 @@ public:
 	 */
 	static float Int64ToFloat(long long Int64);
 
-	static float EqualTime(_timeval* t1, _timeval* t2);
-	static bool EmptyTime(_timeval* t);
-	static float DiffTime(_timeval* t1, _timeval* t2);
+	static void TrimRight(char* szStr);
+	static char* Trim(char* szStr);
+	static bool EmptyStr(const char* szStr) { return !szStr || !*szStr; }
 
+	/* replace all occurences of szFrom to szTo in string szStr with a limitation that szTo must be shorter than szFrom */
+	static char* ReduceStr(char* szStr, const char* szFrom, const char* szTo);
+
+	/* Calculate Hash using Bob Jenkins (1996) algorithm */
+	static unsigned int HashBJ96(const char* szBuffer, int iBufSize, unsigned int iInitValue);
+
+#ifdef WIN32
+	static bool RegReadStr(HKEY hKey, const char* szKeyName, const char* szValueName, char* szBuffer, int* iBufLen);
+#endif
+
+	/*
+	 * Returns program version and revision number as string formatted like "0.7.0-r295".
+	 * If revision number is not available only version is returned ("0.7.0").
+	 */
+	static const char* VersionRevision() { return VersionRevisionBuf; };
+	
+	/*
+	 * Initialize buffer for program version and revision number.
+	 * This function must be called during program initialization before any
+	 * call to "VersionRevision()".
+	 */
+	static void InitVersionRevision();
+	
+	static char VersionRevisionBuf[40];
+};
+
+class WebUtil
+{
+public:
 	static unsigned int DecodeBase64(char* szInputBuffer, int iInputBufferLength, char* szOutputBuffer);
 
 	/*
@@ -137,6 +210,139 @@ public:
 	 * The returned pointer points to the part of source-string, no additional strings are allocated.
 	 */
 	static const char* JsonNextValue(const char* szJsonText, int* pValueLength);
+
+	/*
+	 * Unquote http quoted string.
+	 * The string is decoded on the place overwriting the content of raw-data.
+	 */
+	static void HttpUnquote(char* raw);
+
+#ifdef WIN32
+	static bool Utf8ToAnsi(char* szBuffer, int iBufLen);
+	static bool AnsiToUtf8(char* szBuffer, int iBufLen);
+#endif
+
+	/*
+	 * Converts ISO-8859-1 (aka Latin-1) into UTF-8.
+	 * Returns new string allocated with malloc, it needs to be freed by caller.
+	 */
+	static char* Latin1ToUtf8(const char* szStr);
+
+	static time_t ParseRfc822DateTime(const char* szDateTimeStr);
 };
 
+class URL
+{
+private:
+	char*				m_szAddress;
+	char*				m_szProtocol;
+	char*				m_szUser;
+	char*				m_szPassword;
+	char*				m_szHost;
+	char*				m_szResource;
+	int					m_iPort;
+	bool				m_bTLS;
+	bool				m_bValid;
+	void				ParseURL();
+
+public:
+	 					URL(const char* szAddress);
+						~URL();
+	bool				IsValid() { return m_bValid; }
+	const char*			GetAddress() { return m_szAddress; }
+	const char*			GetProtocol() { return m_szProtocol; }
+	const char*			GetUser() { return m_szUser; }
+	const char*			GetPassword() { return m_szPassword; }
+	const char*			GetHost() { return m_szHost; }
+	const char*			GetResource() { return m_szResource; }
+	int					GetPort() { return m_iPort; }
+	bool				GetTLS() { return m_bTLS; }
+};
+
+class RegEx
+{
+private:
+	void*				m_pContext;
+	bool				m_bValid;
+	void*				m_pMatches;
+	int					m_iMatchBufSize;
+
+public:
+						RegEx(const char *szPattern, int iMatchBufSize = 100);
+						~RegEx();
+	bool				IsValid() { return m_bValid; }
+	bool				Match(const char *szStr);
+	int					GetMatchCount();
+	int					GetMatchStart(int index);
+	int					GetMatchLen(int index);
+};
+
+class WildMask
+{
+private:
+	char*				m_szPattern;
+	bool				m_bWantsPositions;
+	int					m_iWildCount;
+	int*				m_WildStart;
+	int*				m_WildLen;
+	int					m_iArrLen;
+
+	void				ExpandArray();
+
+public:
+						WildMask(const char *szPattern, bool bWantsPositions = false);
+						~WildMask();
+	bool				Match(const char *szStr);
+	int					GetMatchCount() { return m_iWildCount; }
+	int					GetMatchStart(int index) { return m_WildStart[index]; }
+	int					GetMatchLen(int index) { return m_WildLen[index]; }
+};
+
+#ifndef DISABLE_GZIP
+class ZLib
+{
+public:
+	/*
+	 * calculates the size required for output buffer
+	 */
+	static unsigned int GZipLen(int iInputBufferLength);
+	
+	/*
+	 * returns the size of bytes written to szOutputBuffer or 0 if the buffer is too small or an error occured.
+	 */
+	static unsigned int GZip(const void* szInputBuffer, int iInputBufferLength, void* szOutputBuffer, int iOutputBufferLength);
+};
+
+class GUnzipStream
+{
+public:
+	enum EStatus
+	{
+		zlError,
+		zlFinished,
+		zlOK
+	};
+
+private:
+	void*				m_pZStream;
+	void*				m_pOutputBuffer;
+	int					m_iBufferSize;
+
+public:
+						GUnzipStream(int BufferSize);
+						~GUnzipStream();
+
+	/*
+	 * set next memory block for uncompression
+	 */
+	void				Write(const void *pInputBuffer, int iInputBufferLength);
+
+	/*
+	 * get next uncompressed memory block.
+	 * iOutputBufferLength - the size of uncompressed block. if it is "0" the next compressed block must be provided via "Write".
+	 */
+	EStatus				Read(const void **pOutputBuffer, int *iOutputBufferLength);
+};
+#endif
+
 #endif

WebDownloader.cpp

@@ -0,0 +1,722 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2012-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#ifdef WIN32
+#include <direct.h>
+#else
+#include <unistd.h>
+#include <sys/time.h>
+#endif
+#include <sys/stat.h>
+#include <errno.h>
+
+#include "nzbget.h"
+#include "WebDownloader.h"
+#include "Log.h"
+#include "Options.h"
+#include "Util.h"
+
+extern Options* g_pOptions;
+
+WebDownloader::WebDownloader()
+{
+	debug("Creating WebDownloader");
+
+	m_szURL	= NULL;
+	m_szOutputFilename	= NULL;
+	m_pConnection = NULL;
+	m_szInfoName = NULL;
+	m_bConfirmedLength = false;
+	m_eStatus = adUndefined;
+	m_szOriginalFilename = NULL;
+	m_bForce = false;
+	m_bRetry = true;
+	SetLastUpdateTimeNow();
+}
+
+WebDownloader::~WebDownloader()
+{
+	debug("Destroying WebDownloader");
+
+	free(m_szURL);
+	free(m_szInfoName);
+	free(m_szOutputFilename);
+	free(m_szOriginalFilename);
+}
+
+void WebDownloader::SetOutputFilename(const char* v)
+{
+	m_szOutputFilename = strdup(v);
+}
+
+void WebDownloader::SetInfoName(const char* v)
+{
+	m_szInfoName = strdup(v);
+}
+
+void WebDownloader::SetURL(const char * szURL)
+{
+	free(m_szURL);
+	m_szURL = strdup(szURL);
+}
+
+void WebDownloader::SetStatus(EStatus eStatus)
+{
+	m_eStatus = eStatus;
+	Notify(NULL);
+}
+
+void WebDownloader::Run()
+{
+	debug("Entering WebDownloader-loop");
+
+	SetStatus(adRunning);
+
+	int iRemainedDownloadRetries = g_pOptions->GetRetries() > 0 ? g_pOptions->GetRetries() : 1;
+	int iRemainedConnectRetries = iRemainedDownloadRetries > 10 ? iRemainedDownloadRetries : 10;
+	if (!m_bRetry)
+	{
+		iRemainedDownloadRetries = 1;
+		iRemainedConnectRetries = 1;
+	}
+
+	m_iRedirects = 0;
+	EStatus Status = adFailed;
+
+	while (!IsStopped() && iRemainedDownloadRetries > 0 && iRemainedConnectRetries > 0)
+	{
+		SetLastUpdateTimeNow();
+
+		Status = Download();
+
+		if ((((Status == adFailed) && (iRemainedDownloadRetries > 1)) ||
+			((Status == adConnectError) && (iRemainedConnectRetries > 1)))
+			&& !IsStopped() && !(!m_bForce && (g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2())))
+		{
+			detail("Waiting %i sec to retry", g_pOptions->GetRetryInterval());
+			int msec = 0;
+			while (!IsStopped() && (msec < g_pOptions->GetRetryInterval() * 1000) && 
+				!(!m_bForce && (g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2())))
+			{
+				usleep(100 * 1000);
+				msec += 100;
+			}
+		}
+
+		if (IsStopped() || (!m_bForce && (g_pOptions->GetPauseDownload() || g_pOptions->GetPauseDownload2())))
+		{
+			Status = adRetry;
+			break;
+		}
+
+		if (Status == adFinished || Status == adFatalError || Status == adNotFound)
+		{
+			break;
+		}
+
+		if (Status == adRedirect)
+		{
+			m_iRedirects++;
+			if (m_iRedirects > 5)
+			{
+				warn("Too many redirects for %s", m_szInfoName);
+				Status = adFailed;
+				break;
+			}
+		}
+
+		if (Status != adConnectError)
+		{
+			iRemainedDownloadRetries--;
+		}
+		else
+		{
+			iRemainedConnectRetries--;
+		}
+	}
+
+	if (Status != adFinished && Status != adRetry)
+	{
+		Status = adFailed;
+	}
+
+	if (Status == adFailed)
+	{
+		if (IsStopped())
+		{
+			detail("Download %s cancelled", m_szInfoName);
+		}
+		else
+		{
+			error("Download %s failed", m_szInfoName);
+		}
+	}
+
+	if (Status == adFinished)
+	{
+		detail("Download %s completed", m_szInfoName);
+	}
+
+	SetStatus(Status);
+
+	debug("Exiting WebDownloader-loop");
+}
+
+WebDownloader::EStatus WebDownloader::Download()
+{
+	EStatus Status = adRunning;
+
+	URL url(m_szURL);
+
+	Status = CreateConnection(&url);
+	if (Status != adRunning)
+	{
+		return Status;
+	}
+
+	m_pConnection->SetSuppressErrors(false);
+
+	// connection
+	bool bConnected = m_pConnection->Connect();
+	if (!bConnected || IsStopped())
+	{
+		FreeConnection();
+		return adConnectError;
+	}
+
+	// Okay, we got a Connection. Now start downloading.
+	detail("Downloading %s", m_szInfoName);
+
+	SendHeaders(&url);
+
+	Status = DownloadHeaders();
+
+	if (Status == adRunning)
+	{
+		Status = DownloadBody();
+	}
+
+	if (IsStopped())
+	{
+		Status = adFailed;
+	}
+
+	FreeConnection();
+
+	if (Status != adFinished)
+	{
+		// Download failed, delete broken output file
+		remove(m_szOutputFilename);
+	}
+
+	return Status;
+}
+
+
+WebDownloader::EStatus WebDownloader::CreateConnection(URL *pUrl)
+{
+	if (!pUrl->IsValid())
+	{
+		error("URL is not valid: %s", pUrl->GetAddress());
+		return adFatalError;
+	}
+
+	int iPort = pUrl->GetPort();
+	if (iPort == 0 && !strcasecmp(pUrl->GetProtocol(), "http"))
+	{
+		iPort = 80;
+	}
+	if (iPort == 0 && !strcasecmp(pUrl->GetProtocol(), "https"))
+	{
+		iPort = 443;
+	}
+
+	if (strcasecmp(pUrl->GetProtocol(), "http") && strcasecmp(pUrl->GetProtocol(), "https"))
+	{
+		error("Unsupported protocol in URL: %s", pUrl->GetAddress());
+		return adFatalError;
+	}
+
+#ifdef DISABLE_TLS
+	if (!strcasecmp(pUrl->GetProtocol(), "https"))
+	{
+		error("Program was compiled without TLS/SSL-support. Cannot download using https protocol. URL: %s", pUrl->GetAddress());
+		return adFatalError;
+	}
+#endif
+
+	bool bTLS = !strcasecmp(pUrl->GetProtocol(), "https");
+
+	m_pConnection = new Connection(pUrl->GetHost(), iPort, bTLS);
+
+	return adRunning;
+}
+
+void WebDownloader::SendHeaders(URL *pUrl)
+{
+	char tmp[1024];
+
+	// retrieve file
+	snprintf(tmp, 1024, "GET %s HTTP/1.0\r\n", pUrl->GetResource());
+	tmp[1024-1] = '\0';
+	m_pConnection->WriteLine(tmp);
+
+	snprintf(tmp, 1024, "User-Agent: nzbget/%s\r\n", Util::VersionRevision());
+	tmp[1024-1] = '\0';
+	m_pConnection->WriteLine(tmp);
+
+	snprintf(tmp, 1024, "Host: %s\r\n", pUrl->GetHost());
+	tmp[1024-1] = '\0';
+	m_pConnection->WriteLine(tmp);
+
+	m_pConnection->WriteLine("Accept: */*\r\n");
+#ifndef DISABLE_GZIP
+	m_pConnection->WriteLine("Accept-Encoding: gzip\r\n");
+#endif
+	m_pConnection->WriteLine("Connection: close\r\n");
+	m_pConnection->WriteLine("\r\n");
+}
+
+WebDownloader::EStatus WebDownloader::DownloadHeaders()
+{
+	EStatus Status = adRunning;
+
+	m_bConfirmedLength = false;
+	const int LineBufSize = 1024*10;
+	char* szLineBuf = (char*)malloc(LineBufSize);
+	m_iContentLen = -1;
+	bool bFirstLine = true;
+	m_bGZip = false;
+	m_bRedirecting = false;
+	m_bRedirected = false;
+
+	// Headers
+	while (!IsStopped())
+	{
+		SetLastUpdateTimeNow();
+
+		int iLen = 0;
+		char* line = m_pConnection->ReadLine(szLineBuf, LineBufSize, &iLen);
+
+		if (bFirstLine)
+		{
+			Status = CheckResponse(szLineBuf);
+			if (Status != adRunning)
+			{
+				break;
+			}
+			bFirstLine = false;
+		}
+
+		// Have we encountered a timeout?
+		if (!line)
+		{
+			if (!IsStopped())
+			{
+				warn("URL %s failed: Unexpected end of file", m_szInfoName);
+			}
+			Status = adFailed;
+			break;
+		}
+
+		debug("Header: %s", line);
+
+		// detect body of response
+		if (*line == '\r' || *line == '\n')
+		{
+			if (m_iContentLen == -1 && !m_bGZip)
+			{
+				warn("URL %s: Content-Length is not submitted by server, cannot verify whether the file is complete", m_szInfoName);
+			}
+			break;
+		}
+
+		Util::TrimRight(line);
+		ProcessHeader(line);
+
+		if (m_bRedirected)
+		{
+			Status = adRedirect;
+			break;
+		}
+	}
+
+	free(szLineBuf);
+
+	return Status;
+}
+
+WebDownloader::EStatus WebDownloader::DownloadBody()
+{
+	EStatus Status = adRunning;
+
+	m_pOutFile = NULL;
+	bool bEnd = false;
+	const int LineBufSize = 1024*10;
+	char* szLineBuf = (char*)malloc(LineBufSize);
+	int iWrittenLen = 0;
+
+#ifndef DISABLE_GZIP
+	m_pGUnzipStream = NULL;
+	if (m_bGZip)
+	{
+		m_pGUnzipStream = new GUnzipStream(1024*10);
+	}
+#endif
+
+	// Body
+	while (!IsStopped())
+	{
+		SetLastUpdateTimeNow();
+
+		char* szBuffer;
+		int iLen;
+		m_pConnection->ReadBuffer(&szBuffer, &iLen);
+		if (iLen == 0)
+		{
+			iLen = m_pConnection->TryRecv(szLineBuf, LineBufSize);
+			szBuffer = szLineBuf;
+		}
+
+		// Have we encountered a timeout?
+		if (iLen <= 0)
+		{
+			if (m_iContentLen == -1 && iWrittenLen > 0)
+			{
+				bEnd = true;
+				break;
+			}
+
+			if (!IsStopped())
+			{
+				warn("URL %s failed: Unexpected end of file", m_szInfoName);
+			}
+			Status = adFailed;
+			break;
+		}
+
+		// write to output file
+		if (!Write(szBuffer, iLen))
+		{
+			Status = adFatalError;
+			break;
+		}
+		iWrittenLen += iLen;
+
+		//detect end of file
+		if (iWrittenLen == m_iContentLen || (m_iContentLen == -1 && m_bGZip && m_bConfirmedLength))
+		{
+			bEnd = true;
+			break;
+		}
+	}
+
+	free(szLineBuf);
+
+#ifndef DISABLE_GZIP
+	delete m_pGUnzipStream;
+#endif
+
+	if (m_pOutFile)
+	{
+		fclose(m_pOutFile);
+	}
+
+	if (!bEnd && Status == adRunning && !IsStopped())
+	{
+		warn("URL %s failed: file incomplete", m_szInfoName);
+		Status = adFailed;
+	}
+
+	if (bEnd)
+	{
+		Status = adFinished;
+	}
+
+	return Status;
+}
+
+WebDownloader::EStatus WebDownloader::CheckResponse(const char* szResponse)
+{
+	if (!szResponse)
+	{
+		if (!IsStopped())
+		{
+			warn("URL %s: Connection closed by remote host", m_szInfoName);
+		}
+		return adConnectError;
+	}
+
+	const char* szHTTPResponse = strchr(szResponse, ' ');
+	if (strncmp(szResponse, "HTTP", 4) || !szHTTPResponse)
+	{
+		warn("URL %s failed: %s", m_szInfoName, szResponse);
+		return adFailed;
+	}
+
+	szHTTPResponse++;
+
+	if (!strncmp(szHTTPResponse, "400", 3) || !strncmp(szHTTPResponse, "499", 3))
+	{
+		warn("URL %s failed: %s", m_szInfoName, szHTTPResponse);
+		return adConnectError;
+	}
+	else if (!strncmp(szHTTPResponse, "404", 3))
+	{
+		warn("URL %s failed: %s", m_szInfoName, szHTTPResponse);
+		return adNotFound;
+	}
+	else if (!strncmp(szHTTPResponse, "301", 3) || !strncmp(szHTTPResponse, "302", 3))
+	{
+		m_bRedirecting = true;
+		return adRunning;
+	}
+	else if (!strncmp(szHTTPResponse, "200", 3))
+	{
+		// OK
+		return adRunning;
+	}
+	else 
+	{
+		// unknown error, no special handling
+		warn("URL %s failed: %s", m_szInfoName, szResponse);
+		return adFailed;
+	}
+}
+
+void WebDownloader::ProcessHeader(const char* szLine)
+{
+	if (!strncasecmp(szLine, "Content-Length: ", 16))
+	{
+		m_iContentLen = atoi(szLine + 16);
+		m_bConfirmedLength = true;
+	}
+	else if (!strncasecmp(szLine, "Content-Encoding: gzip", 22))
+	{
+		m_bGZip = true;
+	}
+	else if (!strncasecmp(szLine, "Content-Disposition: ", 21))
+	{
+		ParseFilename(szLine);
+	}
+	else if (m_bRedirecting && !strncasecmp(szLine, "Location: ", 10))
+	{
+		ParseRedirect(szLine + 10);
+		m_bRedirected = true;
+	}
+}
+
+void WebDownloader::ParseFilename(const char* szContentDisposition)
+{
+	// Examples:
+	// Content-Disposition: attachment; filename="fname.ext"
+	// Content-Disposition: attachement;filename=fname.ext
+	// Content-Disposition: attachement;filename=fname.ext;
+	const char *p = strstr(szContentDisposition, "filename");
+	if (!p)
+	{
+		return;
+	}
+
+	p = strchr(p, '=');
+	if (!p)
+	{
+		return;
+	}
+
+	p++;
+
+	while (*p == ' ') p++;
+
+	char fname[1024];
+	strncpy(fname, p, 1024);
+	fname[1024-1] = '\0';
+
+	char *pe = fname + strlen(fname) - 1;
+	while ((*pe == ' ' || *pe == '\n' || *pe == '\r' || *pe == ';') && pe > fname) {
+		*pe = '\0';
+		pe--;
+	}
+
+	WebUtil::HttpUnquote(fname);
+
+	free(m_szOriginalFilename);
+	m_szOriginalFilename = strdup(Util::BaseFileName(fname));
+
+	debug("OriginalFilename: %s", m_szOriginalFilename);
+}
+
+void WebDownloader::ParseRedirect(const char* szLocation)
+{
+	const char* szNewURL = szLocation;
+	char szUrlBuf[1024];
+	URL newUrl(szNewURL);
+	if (!newUrl.IsValid())
+	{
+		// relative address
+		URL oldUrl(m_szURL);
+		if (oldUrl.GetPort() > 0)
+		{
+			snprintf(szUrlBuf, 1024, "%s://%s:%i%s", oldUrl.GetProtocol(), oldUrl.GetHost(), oldUrl.GetPort(), szNewURL);
+		}
+		else
+		{
+			snprintf(szUrlBuf, 1024, "%s://%s%s", oldUrl.GetProtocol(), oldUrl.GetHost(), szNewURL);
+		}
+		szUrlBuf[1024-1] = '\0';
+		szNewURL = szUrlBuf;
+	}
+	detail("URL %s redirected to %s", m_szURL, szNewURL);
+	SetURL(szNewURL);
+}
+
+bool WebDownloader::Write(void* pBuffer, int iLen)
+{
+	if (!m_pOutFile && !PrepareFile())
+	{
+		return false;
+	}
+
+#ifndef DISABLE_GZIP
+	if (m_bGZip)
+	{
+		m_pGUnzipStream->Write(pBuffer, iLen);
+		const void *pOutBuf;
+		int iOutLen = 1;
+		while (iOutLen > 0)
+		{
+			GUnzipStream::EStatus eGZStatus = m_pGUnzipStream->Read(&pOutBuf, &iOutLen);
+
+			if (eGZStatus == GUnzipStream::zlError)
+			{
+				error("URL %s: GUnzip failed", m_szInfoName);
+				return false;
+			}
+
+			if (iOutLen > 0 && fwrite(pOutBuf, 1, iOutLen, m_pOutFile) <= 0)
+			{
+				return false;
+			}
+
+			if (eGZStatus == GUnzipStream::zlFinished)
+			{
+				m_bConfirmedLength = true;
+				return true;
+			}
+		}
+		return true;
+	}
+	else
+#endif
+
+	return fwrite(pBuffer, 1, iLen, m_pOutFile) > 0;
+}
+
+bool WebDownloader::PrepareFile()
+{
+	// prepare file for writing
+
+	const char* szFilename = m_szOutputFilename;
+	m_pOutFile = fopen(szFilename, "wb");
+	if (!m_pOutFile)
+	{
+		error("Could not %s file %s", "create", szFilename);
+		return false;
+	}
+	if (g_pOptions->GetWriteBufferSize() > 0)
+	{
+		setvbuf(m_pOutFile, (char *)NULL, _IOFBF, g_pOptions->GetWriteBufferSize());
+	}
+
+	return true;
+}
+
+void WebDownloader::LogDebugInfo()
+{
+	char szTime[50];
+#ifdef HAVE_CTIME_R_3
+		ctime_r(&m_tLastUpdateTime, szTime, 50);
+#else
+		ctime_r(&m_tLastUpdateTime, szTime);
+#endif
+
+	debug("      Web-Download: status=%i, LastUpdateTime=%s, filename=%s", m_eStatus, szTime, Util::BaseFileName(m_szOutputFilename));
+}
+
+void WebDownloader::Stop()
+{
+	debug("Trying to stop WebDownloader");
+	Thread::Stop();
+	m_mutexConnection.Lock();
+	if (m_pConnection)
+	{
+		m_pConnection->SetSuppressErrors(true);
+		m_pConnection->Cancel();
+	}
+	m_mutexConnection.Unlock();
+	debug("WebDownloader stopped successfully");
+}
+
+bool WebDownloader::Terminate()
+{
+	Connection* pConnection = m_pConnection;
+	bool terminated = Kill();
+	if (terminated && pConnection)
+	{
+		debug("Terminating connection");
+		pConnection->SetSuppressErrors(true);
+		pConnection->Cancel();
+		pConnection->Disconnect();
+		delete pConnection;
+	}
+	return terminated;
+}
+
+void WebDownloader::FreeConnection()
+{
+	if (m_pConnection)							
+	{
+		debug("Releasing connection");
+		m_mutexConnection.Lock();
+		if (m_pConnection->GetStatus() == Connection::csCancelled)
+		{
+			m_pConnection->Disconnect();
+		}
+		delete m_pConnection;
+		m_pConnection = NULL;
+		m_mutexConnection.Unlock();
+	}
+}

WebDownloader.h

@@ -0,0 +1,112 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2012-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef WEBDOWNLOADER_H
+#define WEBDOWNLOADER_H
+
+#include <time.h>
+
+#include "Observer.h"
+#include "Thread.h"
+#include "Connection.h"
+#include "Util.h"
+
+class WebDownloader : public Thread, public Subject
+{
+public:
+	enum EStatus
+	{
+		adUndefined,
+		adRunning,
+		adFinished,
+		adFailed,
+		adRetry,
+		adNotFound,
+		adRedirect,
+		adConnectError,
+		adFatalError
+	};
+			
+private:
+	char*				m_szURL;
+	char*				m_szOutputFilename;
+	Connection* 		m_pConnection;
+	Mutex			 	m_mutexConnection;
+	EStatus				m_eStatus;
+	time_t				m_tLastUpdateTime;
+	char*				m_szInfoName;
+	FILE*				m_pOutFile;
+	int					m_iContentLen;
+	bool				m_bConfirmedLength;
+	char*				m_szOriginalFilename;
+	bool				m_bForce;
+	bool				m_bRedirecting;
+	bool				m_bRedirected;
+	int					m_iRedirects;
+	bool				m_bGZip;
+	bool				m_bRetry;
+#ifndef DISABLE_GZIP
+	GUnzipStream*		m_pGUnzipStream;
+#endif
+
+	void				SetStatus(EStatus eStatus);
+	bool				Write(void* pBuffer, int iLen);
+	bool				PrepareFile();
+	void				FreeConnection();
+	EStatus				CheckResponse(const char* szResponse);
+	EStatus				CreateConnection(URL *pUrl);
+	void				ParseFilename(const char* szContentDisposition);
+	void				SendHeaders(URL *pUrl);
+	EStatus				DownloadHeaders();
+	EStatus				DownloadBody();
+	void				ParseRedirect(const char* szLocation); 
+
+protected:
+	virtual void		ProcessHeader(const char* szLine);
+
+public:
+						WebDownloader();
+						~WebDownloader();
+	EStatus				GetStatus() { return m_eStatus; }
+	virtual void		Run();
+	virtual void		Stop();
+	EStatus				Download();
+	bool				Terminate();
+	void				SetInfoName(const char* v);
+	const char*			GetInfoName() { return m_szInfoName; }
+	void 				SetURL(const char* szURL);
+	const char*			GetOutputFilename() { return m_szOutputFilename; }
+	void 				SetOutputFilename(const char* v);
+	time_t				GetLastUpdateTime() { return m_tLastUpdateTime; }
+	void				SetLastUpdateTimeNow() { m_tLastUpdateTime = ::time(NULL); }
+	bool				GetConfirmedLength() { return m_bConfirmedLength; }
+	const char*			GetOriginalFilename() { return m_szOriginalFilename; }
+	void				SetForce(bool bForce) { m_bForce = bForce; }
+	void				SetRetry(bool bRetry) { m_bRetry = bRetry; }
+
+	void				LogDebugInfo();
+};
+
+#endif

WebServer.cpp

@@ -0,0 +1,498 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2012-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef WIN32
+#include "win32.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#ifndef WIN32
+#include <unistd.h>
+#endif
+
+#include "nzbget.h"
+#include "WebServer.h"
+#include "XmlRpc.h"
+#include "Log.h"
+#include "Options.h"
+#include "Util.h"
+
+extern Options* g_pOptions;
+
+static const char* ERR_HTTP_BAD_REQUEST = "400 Bad Request";
+static const char* ERR_HTTP_NOT_FOUND = "404 Not Found";
+static const char* ERR_HTTP_SERVICE_UNAVAILABLE = "503 Service Unavailable";
+
+static const int MAX_UNCOMPRESSED_SIZE = 500;
+
+//*****************************************************************
+// WebProcessor
+
+WebProcessor::WebProcessor()
+{
+	m_pConnection = NULL;
+	m_szRequest = NULL;
+	m_szUrl = NULL;
+	m_szOrigin = NULL;
+}
+
+WebProcessor::~WebProcessor()
+{
+	free(m_szRequest);
+	free(m_szUrl);
+	free(m_szOrigin);
+}
+
+void WebProcessor::SetUrl(const char* szUrl)
+{
+	m_szUrl = strdup(szUrl);
+}
+
+void WebProcessor::Execute()
+{
+	m_bGZip =false;
+	char szAuthInfo[1024];
+	szAuthInfo[0] = '\0';
+
+	// reading http header
+	char szBuffer[1024];
+	int iContentLen = 0;
+	while (char* p = m_pConnection->ReadLine(szBuffer, sizeof(szBuffer), NULL))
+	{
+		if (char* pe = strrchr(p, '\r')) *pe = '\0';
+		debug("header=%s", p);
+		if (!strncasecmp(p, "Content-Length: ", 16))
+		{
+			iContentLen = atoi(p + 16);
+		}
+		if (!strncasecmp(p, "Authorization: Basic ", 21))
+		{
+			char* szAuthInfo64 = p + 21;
+			if (strlen(szAuthInfo64) > sizeof(szAuthInfo))
+			{
+				error("Invalid-request: auth-info too big");
+				return;
+			}
+			szAuthInfo[WebUtil::DecodeBase64(szAuthInfo64, 0, szAuthInfo)] = '\0';
+		}
+		if (!strncasecmp(p, "Accept-Encoding: ", 17))
+		{
+			m_bGZip = strstr(p, "gzip");
+		}
+		if (!strncasecmp(p, "Origin: ", 8))
+		{
+			m_szOrigin = strdup(p + 8);
+		}
+		if (*p == '\0')
+		{
+			break;
+		}
+	}
+
+	debug("URL=%s", m_szUrl);
+	debug("Authorization=%s", szAuthInfo);
+
+	if (m_eHttpMethod == hmPost && iContentLen <= 0)
+	{
+		error("Invalid-request: content length is 0");
+		return;
+	}
+
+	if (m_eHttpMethod == hmOptions)
+	{
+		SendOptionsResponse();
+		return;
+	}
+
+	// remove subfolder "nzbget" from the path (if exists)
+	// http://localhost:6789/nzbget/username:password/jsonrpc -> http://localhost:6789/username:password/jsonrpc
+	if (!strncmp(m_szUrl, "/nzbget/", 8))
+	{
+		char* sz_OldUrl = m_szUrl;
+		m_szUrl = strdup(m_szUrl + 7);
+		free(sz_OldUrl);
+	}
+	// http://localhost:6789/nzbget -> http://localhost:6789
+	if (!strcmp(m_szUrl, "/nzbget"))
+	{
+		char szRedirectURL[1024];
+		snprintf(szRedirectURL, 1024, "%s/", m_szUrl);
+		szRedirectURL[1024-1] = '\0';
+		SendRedirectResponse(szRedirectURL);
+		return;
+	}
+
+	// authorization via URL in format:
+	// http://localhost:6789/username:password/jsonrpc
+	char* pauth1 = strchr(m_szUrl + 1, ':');
+	char* pauth2 = strchr(m_szUrl + 1, '/');
+	if (pauth1 && pauth1 < pauth2)
+	{
+		char* pstart = m_szUrl + 1;
+		int iLen = 0;
+		char* pend = strchr(pstart + 1, '/');
+		if (pend) 
+		{
+			iLen = (int)(pend - pstart < (int)sizeof(szAuthInfo) - 1 ? pend - pstart : (int)sizeof(szAuthInfo) - 1);
+		}
+		else
+		{
+			iLen = strlen(pstart);
+		}
+		strncpy(szAuthInfo, pstart, iLen);
+		szAuthInfo[iLen] = '\0';
+		char* sz_OldUrl = m_szUrl;
+		m_szUrl = strdup(pend);
+		free(sz_OldUrl);
+	}
+
+	debug("Final URL=%s", m_szUrl);
+
+	if (strlen(g_pOptions->GetControlPassword()) > 0 &&
+		!(strlen(g_pOptions->GetAuthorizedIP()) > 0 && IsAuthorizedIP(m_pConnection->GetRemoteAddr())))
+	{
+		if (strlen(szAuthInfo) == 0)
+		{
+			SendAuthResponse();
+			return;
+		}
+
+		// Authorization
+		char* pw = strchr(szAuthInfo, ':');
+		if (pw) *pw++ = '\0';
+		if ((strlen(g_pOptions->GetControlUsername()) > 0 && strcmp(szAuthInfo, g_pOptions->GetControlUsername())) ||
+			strcmp(pw, g_pOptions->GetControlPassword()))
+		{
+			warn("Request received on port %i from %s, but username or password invalid (%s:%s)",
+				g_pOptions->GetControlPort(), m_pConnection->GetRemoteAddr(), szAuthInfo, pw);
+			SendAuthResponse();
+			return;
+		}
+	}
+
+	if (m_eHttpMethod == hmPost)
+	{
+		// reading http body (request content)
+		m_szRequest = (char*)malloc(iContentLen + 1);
+		m_szRequest[iContentLen] = '\0';
+		
+		if (!m_pConnection->Recv(m_szRequest, iContentLen))
+		{
+			error("Invalid-request: could not read data");
+			return;
+		}
+		debug("Request=%s", m_szRequest);
+	}
+	
+	debug("request received from %s", m_pConnection->GetRemoteAddr());
+
+	Dispatch();
+}
+
+bool WebProcessor::IsAuthorizedIP(const char* szRemoteAddr)
+{
+	const char* szRemoteIP = m_pConnection->GetRemoteAddr();
+
+	// split option AuthorizedIP into tokens and check each token
+	bool bAuthorized = false;
+	char* szAuthorizedIP = strdup(g_pOptions->GetAuthorizedIP());
+	char* saveptr;
+	char* szIP = strtok_r(szAuthorizedIP, ",;", &saveptr);
+	while (szIP)
+	{
+		szIP = Util::Trim(szIP);
+		if (szIP[0] != '\0' && !strcmp(szIP, szRemoteIP))
+		{
+			bAuthorized = true;
+			break;
+		}
+		szIP = strtok_r(NULL, ",;", &saveptr);
+	}
+	free(szAuthorizedIP);
+	
+	return bAuthorized;
+}
+
+void WebProcessor::Dispatch()
+{
+	if (*m_szUrl != '/')
+	{
+		SendErrorResponse(ERR_HTTP_BAD_REQUEST);
+		return;
+	}
+
+	if (XmlRpcProcessor::IsRpcRequest(m_szUrl))
+	{
+		XmlRpcProcessor processor;
+		processor.SetRequest(m_szRequest);
+		processor.SetHttpMethod(m_eHttpMethod == hmGet ? XmlRpcProcessor::hmGet : XmlRpcProcessor::hmPost);
+		processor.SetUrl(m_szUrl);
+		processor.Execute();
+		SendBodyResponse(processor.GetResponse(), strlen(processor.GetResponse()), processor.GetContentType()); 
+		return;
+	}
+
+	if (!g_pOptions->GetWebDir() || strlen(g_pOptions->GetWebDir()) == 0)
+	{
+		SendErrorResponse(ERR_HTTP_SERVICE_UNAVAILABLE);
+		return;
+	}
+	
+	if (m_eHttpMethod != hmGet)
+	{
+		SendErrorResponse(ERR_HTTP_BAD_REQUEST);
+		return;
+	}
+	
+	// for security reasons we allow only characters "0..9 A..Z a..z . - _ /" in the URLs
+	// we also don't allow ".." in the URLs
+	for (char *p = m_szUrl; *p; p++)
+	{
+		if (!((*p >= '0' && *p <= '9') || (*p >= 'A' && *p <= 'Z') || (*p >= 'a' && *p <= 'z') ||
+			*p == '.' || *p == '-' || *p == '_' || *p == '/') || (*p == '.' && p[1] == '.'))
+		{
+			SendErrorResponse(ERR_HTTP_NOT_FOUND);
+			return;
+		}
+	}
+
+	const char *szDefRes = "";
+	if (m_szUrl[strlen(m_szUrl)-1] == '/')
+	{
+		// default file in directory (if not specified) is "index.html"
+		szDefRes = "index.html";
+	}
+
+	char disk_filename[1024];
+	snprintf(disk_filename, sizeof(disk_filename), "%s%s%s", g_pOptions->GetWebDir(), m_szUrl + 1, szDefRes);
+
+	disk_filename[sizeof(disk_filename)-1] = '\0';
+
+	SendFileResponse(disk_filename);
+}
+
+void WebProcessor::SendAuthResponse()
+{
+	const char* AUTH_RESPONSE_HEADER =
+		"HTTP/1.0 401 Unauthorized\r\n"
+		"WWW-Authenticate: Basic realm=\"NZBGet\"\r\n"
+		"Connection: close\r\n"
+		"Content-Type: text/plain\r\n"
+		"Server: nzbget-%s\r\n"
+		"\r\n";
+	char szResponseHeader[1024];
+	snprintf(szResponseHeader, 1024, AUTH_RESPONSE_HEADER, Util::VersionRevision());
+	 
+	// Send the response answer
+	debug("ResponseHeader=%s", szResponseHeader);
+	m_pConnection->Send(szResponseHeader, strlen(szResponseHeader));
+}
+
+void WebProcessor::SendOptionsResponse()
+{
+	const char* OPTIONS_RESPONSE_HEADER =
+		"HTTP/1.1 200 OK\r\n"
+		"Connection: close\r\n"
+		//"Content-Type: plain/text\r\n"
+		"Access-Control-Allow-Methods: GET, POST, OPTIONS\r\n"
+		"Access-Control-Allow-Origin: %s\r\n"
+		"Access-Control-Allow-Credentials: true\r\n"
+		"Access-Control-Max-Age: 86400\r\n"
+		"Access-Control-Allow-Headers: Content-Type, Authorization\r\n"
+		"Server: nzbget-%s\r\n"
+		"\r\n";
+	char szResponseHeader[1024];
+	snprintf(szResponseHeader, 1024, OPTIONS_RESPONSE_HEADER, 
+		m_szOrigin ? m_szOrigin : "",
+		Util::VersionRevision());
+	 
+	// Send the response answer
+	debug("ResponseHeader=%s", szResponseHeader);
+	m_pConnection->Send(szResponseHeader, strlen(szResponseHeader));
+}
+
+void WebProcessor::SendErrorResponse(const char* szErrCode)
+{
+	const char* RESPONSE_HEADER = 
+		"HTTP/1.0 %s\r\n"
+		"Connection: close\r\n"
+		"Content-Length: %i\r\n"
+		"Content-Type: text/html\r\n"
+		"Server: nzbget-%s\r\n"
+		"\r\n";
+
+	warn("Web-Server: %s, Resource: %s", szErrCode, m_szUrl);
+
+	char szResponseBody[1024];
+	snprintf(szResponseBody, 1024, "<html><head><title>%s</title></head><body>Error: %s</body></html>", szErrCode, szErrCode);
+	int iPageContentLen = strlen(szResponseBody);
+
+	char szResponseHeader[1024];
+	snprintf(szResponseHeader, 1024, RESPONSE_HEADER, szErrCode, iPageContentLen, Util::VersionRevision());
+
+	// Send the response answer
+	m_pConnection->Send(szResponseHeader, strlen(szResponseHeader));
+	m_pConnection->Send(szResponseBody, iPageContentLen);
+}
+
+void WebProcessor::SendRedirectResponse(const char* szURL)
+{
+	const char* REDIRECT_RESPONSE_HEADER =
+		"HTTP/1.0 301 Moved Permanently\r\n"
+		"Location: %s\r\n"
+		"Connection: close\r\n"
+		"Server: nzbget-%s\r\n"
+		"\r\n";
+	char szResponseHeader[1024];
+	snprintf(szResponseHeader, 1024, REDIRECT_RESPONSE_HEADER, szURL, Util::VersionRevision());
+	 
+	// Send the response answer
+	debug("ResponseHeader=%s", szResponseHeader);
+	m_pConnection->Send(szResponseHeader, strlen(szResponseHeader));
+}
+
+void WebProcessor::SendBodyResponse(const char* szBody, int iBodyLen, const char* szContentType)
+{
+	const char* RESPONSE_HEADER = 
+		"HTTP/1.1 200 OK\r\n"
+		"Connection: close\r\n"
+		"Access-Control-Allow-Methods: GET, POST, OPTIONS\r\n"
+		"Access-Control-Allow-Origin: %s\r\n"
+		"Access-Control-Allow-Credentials: true\r\n"
+		"Access-Control-Max-Age: 86400\r\n"
+		"Access-Control-Allow-Headers: Content-Type, Authorization\r\n"
+		"Content-Length: %i\r\n"
+		"%s"					// Content-Type: xxx
+		"%s"					// Content-Encoding: gzip
+		"Server: nzbget-%s\r\n"
+		"\r\n";
+	
+#ifndef DISABLE_GZIP
+	char *szGBuf = NULL;
+	bool bGZip = m_bGZip && iBodyLen > MAX_UNCOMPRESSED_SIZE;
+	if (bGZip)
+	{
+		unsigned int iOutLen = ZLib::GZipLen(iBodyLen);
+		szGBuf = (char*)malloc(iOutLen);
+		int iGZippedLen = ZLib::GZip(szBody, iBodyLen, szGBuf, iOutLen);
+		if (iGZippedLen > 0 && iGZippedLen < iBodyLen)
+		{
+			szBody = szGBuf;
+			iBodyLen = iGZippedLen;
+		}
+		else
+		{
+			free(szGBuf);
+			szGBuf = NULL;
+			bGZip = false;
+		}
+	}
+#else
+	bool bGZip = false;
+#endif
+	
+	char szContentTypeHeader[1024];
+	if (szContentType)
+	{
+		snprintf(szContentTypeHeader, 1024, "Content-Type: %s\r\n", szContentType);
+	}
+	else
+	{
+		szContentTypeHeader[0] = '\0';
+	}
+	
+	char szResponseHeader[1024];
+	snprintf(szResponseHeader, 1024, RESPONSE_HEADER, 
+		m_szOrigin ? m_szOrigin : "",
+		iBodyLen, szContentTypeHeader,
+		bGZip ? "Content-Encoding: gzip\r\n" : "",
+		Util::VersionRevision());
+	
+	// Send the request answer
+	m_pConnection->Send(szResponseHeader, strlen(szResponseHeader));
+	m_pConnection->Send(szBody, iBodyLen);
+	
+#ifndef DISABLE_GZIP
+	free(szGBuf);
+#endif
+}
+
+void WebProcessor::SendFileResponse(const char* szFilename)
+{
+	debug("serving file: %s", szFilename);
+
+	char *szBody;
+	int iBodyLen;
+	if (!Util::LoadFileIntoBuffer(szFilename, &szBody, &iBodyLen))
+	{
+		SendErrorResponse(ERR_HTTP_NOT_FOUND);
+		return;
+	}
+	
+	// "LoadFileIntoBuffer" adds a trailing NULL, which we don't need here
+	iBodyLen--;
+	
+	SendBodyResponse(szBody, iBodyLen, DetectContentType(szFilename));
+
+	free(szBody);
+}
+
+const char* WebProcessor::DetectContentType(const char* szFilename)
+{
+	if (const char *szExt = strrchr(szFilename, '.'))
+	{
+		if (!strcasecmp(szExt, ".css"))
+		{
+			return "text/css";
+		}
+		else if (!strcasecmp(szExt, ".html"))
+		{
+			return "text/html";
+		}
+		else if (!strcasecmp(szExt, ".js"))
+		{
+			return "application/javascript";
+		}
+		else if (!strcasecmp(szExt, ".png"))
+		{
+			return "image/png";
+		}
+		else if (!strcasecmp(szExt, ".jpeg"))
+		{
+			return "image/jpeg";
+		}
+		else if (!strcasecmp(szExt, ".gif"))
+		{
+			return "image/gif";
+		}
+	}
+	return NULL;
+}

WebServer.h

@@ -0,0 +1,68 @@
+/*
+ *  This file is part of nzbget
+ *
+ *  Copyright (C) 2012 Andrey Prygunkov <hugbug@users.sourceforge.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * $Revision$
+ * $Date$
+ *
+ */
+
+
+#ifndef WEBSERVER_H
+#define WEBSERVER_H
+
+#include "Connection.h"
+
+class WebProcessor
+{
+public:
+	enum EHttpMethod
+	{
+		hmPost,
+		hmGet,
+		hmOptions
+	};
+
+private:
+	Connection*			m_pConnection;
+	char*				m_szRequest;
+	char*				m_szUrl;
+	EHttpMethod			m_eHttpMethod;
+	bool				m_bGZip;
+	char*				m_szOrigin;
+
+	void				Dispatch();
+	void				SendAuthResponse();
+	void				SendOptionsResponse();
+	void				SendErrorResponse(const char* szErrCode);
+	void				SendFileResponse(const char* szFilename);
+	void				SendBodyResponse(const char* szBody, int iBodyLen, const char* szContentType);
+	void				SendRedirectResponse(const char* szURL);
+	const char*			DetectContentType(const char* szFilename);
+	bool				IsAuthorizedIP(const char* szRemoteAddr);
+
+public:
+						WebProcessor();
+						~WebProcessor();
+	void				Execute();
+	void				SetConnection(Connection* pConnection) { m_pConnection = pConnection; }
+	void				SetUrl(const char* szUrl);
+	void				SetHttpMethod(EHttpMethod eHttpMethod) { m_eHttpMethod = eHttpMethod; }
+};
+
+#endif

XmlRpc.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of nzbget
  *
- *  Copyright (C) 2007  Andrei Prygounkov <hugbug@users.sourceforge.net>
+ *  Copyright (C) 2007-2013 Andrey Prygunkov <hugbug@users.sourceforge.net>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -15,7 +15,7 @@
  *
  *  You should have received a copy of the GNU General Public License
  *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  *
  * $Revision$
  * $Date$
@@ -26,22 +26,8 @@
 #ifndef XMLRPC_H
 #define XMLRPC_H
 
-#include <vector>
-
 #include "Connection.h"
-
-class StringBuilder
-{
-private:
-	char*				m_szBuffer;
-	int					m_iBufferSize;
-	int					m_iUsedSize;
-public:
-						StringBuilder();
-						~StringBuilder();
-	void				Append(const char* szStr);
-	const char*			GetBuffer() { return m_szBuffer; }
-};
+#include "Util.h"
 
 class XmlCommand;
 
@@ -52,7 +38,8 @@ public:
 	{
 		rpUndefined,
 		rpXmlRpc,
-		rpJsonRpc
+		rpJsonRpc,
+		rpJsonPRpc
 	};
 
 	enum EHttpMethod
@@ -62,27 +49,28 @@ public:
 	};
 
 private:
-	Connection*			m_pConnection;
-	const char*			m_szClientIP;
 	char*				m_szRequest;
+	const char*			m_szContentType;
 	ERpcProtocol		m_eProtocol;
 	EHttpMethod			m_eHttpMethod;
 	char*				m_szUrl;
+	StringBuilder		m_cResponse;
 
 	void				Dispatch();
-	void				SendResponse(const char* szResponse, bool bFault);
 	XmlCommand*			CreateCommand(const char* szMethodName);
 	void				MutliCall();
+	void				BuildResponse(const char* szResponse, const char* szCallbackFunc, bool bFault);
 
 public:
 						XmlRpcProcessor();
 						~XmlRpcProcessor();
 	void				Execute();
-	void				SetConnection(Connection* pConnection) { m_pConnection = pConnection; }
-	void				SetProtocol(ERpcProtocol eProtocol) { m_eProtocol = eProtocol; }
 	void				SetHttpMethod(EHttpMethod eHttpMethod) { m_eHttpMethod = eHttpMethod; }
 	void				SetUrl(const char* szUrl);
-	void				SetClientIP(const char* szClientIP) { m_szClientIP = szClientIP; }
+	void				SetRequest(char* szRequest) { m_szRequest = szRequest; }
+	const char*			GetResponse() { return m_cResponse.GetBuffer(); }
+	const char*			GetContentType() { return m_szContentType; }
+	static bool			IsRpcRequest(const char* szUrl);
 };
 
 class XmlCommand
@@ -90,20 +78,23 @@ class XmlCommand
 protected:
 	char*				m_szRequest;
 	char*				m_szRequestPtr;
+	char*				m_szCallbackFunc;
 	StringBuilder		m_StringBuilder;
 	bool				m_bFault;
 	XmlRpcProcessor::ERpcProtocol	m_eProtocol;
 	XmlRpcProcessor::EHttpMethod	m_eHttpMethod;
 
-	void				BuildErrorResponse(int iErrCode, const char* szErrText);
+	void				BuildErrorResponse(int iErrCode, const char* szErrText, ...);
 	void				BuildBoolResponse(bool bOK);
 	void				AppendResponse(const char* szPart);
-	bool				IsJson() { return m_eProtocol == XmlRpcProcessor::rpJsonRpc; }
+	bool				IsJson();
+	bool				CheckSafeMethod();
 	bool				NextParamAsInt(int* iValue);
 	bool				NextParamAsBool(bool* bValue);
 	bool				NextParamAsStr(char** szValueBuf);
 	const char*			BoolToStr(bool bValue);
 	char*				EncodeStr(const char* szStr);
+	void				DecodeStr(char* szStr);
 
 public:
 						XmlCommand();
@@ -114,102 +105,8 @@ public:
 	void				SetProtocol(XmlRpcProcessor::ERpcProtocol eProtocol) { m_eProtocol = eProtocol; }
 	void				SetHttpMethod(XmlRpcProcessor::EHttpMethod eHttpMethod) { m_eHttpMethod = eHttpMethod; }
 	const char*			GetResponse() { return m_StringBuilder.GetBuffer(); }
+	const char*			GetCallbackFunc() { return m_szCallbackFunc; }
 	bool				GetFault() { return m_bFault; }
 };
 
-class ErrorXmlCommand: public XmlCommand
-{
-private:
-	int					m_iErrCode;
-	const char*			m_szErrText;
-
-public:
-						ErrorXmlCommand(int iErrCode, const char* szErrText);
-	virtual void		Execute();
-};
-
-class PauseXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class UnPauseXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class ShutdownXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class VersionXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class DumpDebugXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class SetDownloadRateXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class StatusXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class LogXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class ListFilesXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class ListGroupsXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class EditQueueXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class DownloadXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class PostQueueXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
-class WriteLogXmlCommand: public XmlCommand
-{
-public:
-	virtual void		Execute();
-};
-
 #endif

aclocal.m4

@@ -1,7 +1,7 @@
-# generated automatically by aclocal 1.10 -*- Autoconf -*-
+# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006  Free Software Foundation, Inc.
+# 2005  Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -11,12 +11,165 @@
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 # PARTICULAR PURPOSE.
 
-m4_if(m4_PACKAGE_VERSION, [2.61],,
-[m4_fatal([this file was generated for autoconf 2.61.
-You have another version of autoconf.  If you want to use that,
-you should regenerate the build system entirely.], [63])])
+# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
+# 
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
 
-# Copyright (C) 2002, 2003, 2005, 2006  Free Software Foundation, Inc.
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+	_pkg_min_version=m4_default([$1], [0.9.0])
+	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+		AC_MSG_RESULT([yes])
+	else
+		AC_MSG_RESULT([no])
+		PKG_CONFIG=""
+	fi
+		
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists.  Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+#
+# Similar to PKG_CHECK_MODULES, make sure that the first instance of
+# this or PKG_CHECK_MODULES is called, or make sure to call
+# PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+  m4_ifval([$2], [$2], [:])
+m4_ifvaln([$3], [else
+  $3])dnl
+fi])
+
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$PKG_CONFIG"; then
+    if test -n "$$1"; then
+        pkg_cv_[]$1="$$1"
+    else
+        PKG_CHECK_EXISTS([$3],
+                         [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
+			 [pkg_failed=yes])
+    fi
+else
+	pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# _PKG_SHORT_ERRORS_SUPPORTED
+# -----------------------------
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi[]dnl
+])# _PKG_SHORT_ERRORS_SUPPORTED
+
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+        _PKG_SHORT_ERRORS_SUPPORTED
+        if test $_pkg_short_errors_supported = yes; then
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
+        else 
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+	ifelse([$4], , [AC_MSG_ERROR(dnl
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT
+])],
+		[AC_MSG_RESULT([no])
+                $4])
+elif test $pkg_failed = untried; then
+	ifelse([$4], , [AC_MSG_FAILURE(dnl
+[The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
+		[$4])
+else
+	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+        AC_MSG_RESULT([yes])
+	ifelse([$3], , :, [$3])
+fi[]dnl
+])# PKG_CHECK_MODULES
+
+# Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -26,29 +179,14 @@ you should regenerate the build system entirely.], [63])])
 # ----------------------------
 # Automake X.Y traces this macro to ensure aclocal.m4 has been
 # generated from the m4 files accompanying Automake X.Y.
-# (This private macro should not be called outside this file.)
-AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.10'
-dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
-dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.10], [],
-      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
-])
-
-# _AM_AUTOCONF_VERSION(VERSION)
-# -----------------------------
-# aclocal traces this macro to find the Autoconf version.
-# This is a private macro too.  Using m4_define simplifies
-# the logic in aclocal, which can simply ignore this definition.
-m4_define([_AM_AUTOCONF_VERSION], [])
+AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
 
 # AM_SET_CURRENT_AUTOMAKE_VERSION
 # -------------------------------
-# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# Call AM_AUTOMAKE_VERSION so it can be traced.
 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.10])dnl
-_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)])
+	 [AM_AUTOMAKE_VERSION([1.9.6])])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
@@ -105,14 +243,14 @@ am_aux_dir=`cd $ac_aux_dir && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
 # Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 8
+# serial 7
 
 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
 # -------------------------------------
@@ -121,10 +259,8 @@ AC_DEFUN([AM_CONDITIONAL],
 [AC_PREREQ(2.52)dnl
  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
 	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
-AC_SUBST([$1_TRUE])dnl
-AC_SUBST([$1_FALSE])dnl
-_AM_SUBST_NOTMAKE([$1_TRUE])dnl
-_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+AC_SUBST([$1_TRUE])
+AC_SUBST([$1_FALSE])
 if $2; then
   $1_TRUE=
   $1_FALSE='#'
@@ -138,14 +274,15 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
 # Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 9
+# serial 8
 
 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 # written in clear, in which case automake, when reading aclocal.m4,
@@ -173,7 +310,6 @@ AC_REQUIRE([AM_DEP_TRACK])dnl
 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
-       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
                    [depcc="$$1"   am_compiler_list=])
 
@@ -239,7 +375,6 @@ AC_CACHE_CHECK([dependency style of $depcc],
        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
          >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
@@ -292,8 +427,7 @@ if test "x$enable_dependency_tracking" != xno; then
   AMDEPBACKSLASH='\'
 fi
 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
-AC_SUBST([AMDEPBACKSLASH])dnl
-_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([AMDEPBACKSLASH])
 ])
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
@@ -318,9 +452,8 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   # some people rename them; so instead we look at the file content.
   # Grep'ing the first line is not enough: some people post-process
   # each Makefile.in and add a new line on top of each file to say so.
-  # Grep'ing the whole file is not good either: AIX grep has a line
-  # limit of 2048, but all sed's we know have understand at least 4000.
-  if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then
+  # So let's grep whole file.
+  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
     dirpart=`AS_DIRNAME("$mf")`
   else
     continue
@@ -367,8 +500,8 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -391,20 +524,16 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 # arguments mandatory, and then we can depend on a new Autoconf
 # release and drop the old call support.
 AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_PREREQ([2.60])dnl
+[AC_PREREQ([2.58])dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
 AC_REQUIRE([AC_PROG_INSTALL])dnl
-if test "`cd $srcdir && pwd`" != "`pwd`"; then
-  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
-  # is not polluted with repeated "-I."
-  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
-  # test to see if srcdir already configured
-  if test -f $srcdir/config.status; then
-    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-  fi
+# test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" &&
+   test -f $srcdir/config.status; then
+  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
 fi
 
 # test whether we have cygpath
@@ -424,9 +553,6 @@ m4_ifval([$2],
  AC_SUBST([PACKAGE], [$1])dnl
  AC_SUBST([VERSION], [$2])],
 [_AM_SET_OPTIONS([$1])dnl
-dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
-m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
-  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
 
@@ -462,10 +588,6 @@ AC_PROVIDE_IFELSE([AC_PROG_CXX],
                   [_AM_DEPENDENCIES(CXX)],
                   [define([AC_PROG_CXX],
                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
-AC_PROVIDE_IFELSE([AC_PROG_OBJC],
-                  [_AM_DEPENDENCIES(OBJC)],
-                  [define([AC_PROG_OBJC],
-                          defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
 ])
 ])
 
@@ -501,7 +623,7 @@ echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
 # Define $install_sh.
 AC_DEFUN([AM_PROG_INSTALL_SH],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+install_sh=${install_sh-"$am_aux_dir/install-sh"}
 AC_SUBST(install_sh)])
 
 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
@@ -579,14 +701,14 @@ rm -f confinc confmf
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
 # Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 5
+# serial 4
 
 # AM_MISSING_PROG(NAME, PROGRAM)
 # ------------------------------
@@ -602,7 +724,6 @@ AC_SUBST($1)])
 # If it does, set am_missing_run to use it, otherwise, to nothing.
 AC_DEFUN([AM_MISSING_HAS_RUN],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-AC_REQUIRE_AUX_FILE([missing])dnl
 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 # Use eval to expand $SHELL
 if eval "$MISSING --run true"; then
@@ -613,7 +734,7 @@ else
 fi
 ])
 
-# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -621,23 +742,60 @@ fi
 
 # AM_PROG_MKDIR_P
 # ---------------
-# Check for `mkdir -p'.
+# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
+#
+# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
+# created by `make install' are always world readable, even if the
+# installer happens to have an overly restrictive umask (e.g. 077).
+# This was a mistake.  There are at least two reasons why we must not
+# use `-m 0755':
+#   - it causes special bits like SGID to be ignored,
+#   - it may be too restrictive (some setups expect 775 directories).
+#
+# Do not use -m 0755 and let people choose whatever they expect by
+# setting umask.
+#
+# We cannot accept any implementation of `mkdir' that recognizes `-p'.
+# Some implementations (such as Solaris 8's) are not thread-safe: if a
+# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
+# concurrently, both version can detect that a/ is missing, but only
+# one can create it and the other will error out.  Consequently we
+# restrict ourselves to GNU make (using the --version option ensures
+# this.)
 AC_DEFUN([AM_PROG_MKDIR_P],
-[AC_PREREQ([2.60])dnl
-AC_REQUIRE([AC_PROG_MKDIR_P])dnl
-dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
-dnl while keeping a definition of mkdir_p for backward compatibility.
-dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
-dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
-dnl Makefile.ins that do not define MKDIR_P, so we do our own
-dnl adjustment using top_builddir (which is defined more often than
-dnl MKDIR_P).
-AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
-case $mkdir_p in
-  [[\\/$]]* | ?:[[\\/]]*) ;;
-  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
-esac
-])
+[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+  # We used to keeping the `.' as first argument, in order to
+  # allow $(mkdir_p) to be used without argument.  As in
+  #   $(mkdir_p) $(somedir)
+  # where $(somedir) is conditionally defined.  However this is wrong
+  # for two reasons:
+  #  1. if the package is installed by a user who cannot write `.'
+  #     make install will fail,
+  #  2. the above comment should most certainly read
+  #     $(mkdir_p) $(DESTDIR)$(somedir)
+  #     so it does not work when $(somedir) is undefined and
+  #     $(DESTDIR) is not.
+  #  To support the latter case, we have to write
+  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
+  #  so the `.' trick is pointless.
+  mkdir_p='mkdir -p --'
+else
+  # On NextStep and OpenStep, the `mkdir' command does not
+  # recognize any option.  It will interpret all options as
+  # directories to create, and then abort because `.' already
+  # exists.
+  for d in ./-p ./--version;
+  do
+    test -d $d && rmdir $d
+  done
+  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
+  if test -f "$ac_aux_dir/mkinstalldirs"; then
+    mkdir_p='$(mkinstalldirs)'
+  else
+    mkdir_p='$(install_sh) -d'
+  fi
+fi
+AC_SUBST([mkdir_p])])
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
@@ -749,21 +907,9 @@ dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
 if test "$cross_compiling" != no; then
   AC_CHECK_TOOL([STRIP], [strip], :)
 fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# _AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
-# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in.
-# This macro is traced by Automake.
-AC_DEFUN([_AM_SUBST_NOTMAKE])
-
 # Check how to create a tarball.                            -*- Autoconf -*-
 
 # Copyright (C) 2004, 2005  Free Software Foundation, Inc.

config.h.in

@@ -6,13 +6,22 @@
 /* Define to 1 to not use curses */
 #undef DISABLE_CURSES
 
+/* Define to 1 to disable gzip-support */
+#undef DISABLE_GZIP
+
 /* Define to 1 to disable smart par-verification and restoration */
 #undef DISABLE_PARCHECK
 
+/* Define to 1 to not use TLS/SSL */
+#undef DISABLE_TLS
+
 /* Define to the name of macro which returns the name of function being
    compiled */
 #undef FUNCTION_MACRO_NAME
 
+/* Define to 1 to create stacktrace on segmentation faults */
+#undef HAVE_BACKTRACE
+
 /* Define to 1 if ctime_r takes 2 arguments */
 #undef HAVE_CTIME_R_2
 
@@ -22,6 +31,15 @@
 /* Define to 1 if you have the <curses.h> header file. */
 #undef HAVE_CURSES_H
 
+/* Define to 1 if getaddrinfo is supported */
+#undef HAVE_GETADDRINFO
+
+/* Define to 1 if gethostbyname_r is supported */
+#undef HAVE_GETHOSTBYNAME_R
+
+/* Define to 1 if gethostbyname_r takes 3 arguments */
+#undef HAVE_GETHOSTBYNAME_R_3
+
 /* Define to 1 if gethostbyname_r takes 5 arguments */
 #undef HAVE_GETHOSTBYNAME_R_5
 
@@ -34,6 +52,9 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
+/* Define to 1 to use GnuTLS library for TLS/SSL-support. */
+#undef HAVE_LIBGNUTLS
+
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
@@ -43,8 +64,20 @@
 /* Define to 1 if you have the <ncurses/ncurses.h> header file. */
 #undef HAVE_NCURSES_NCURSES_H
 
-/* Define to 1 if stat64 is supported */
-#undef HAVE_STAT64
+/* Define to 1 to use OpenSSL library for TLS/SSL-support. */
+#undef HAVE_OPENSSL
+
+/* Define to 1 if libpar2 has recent bugfixes-patch (version 2) */
+#undef HAVE_PAR2_BUGFIXES_V2
+
+/* Define to 1 if libpar2 supports cancelling (needs a special patch) */
+#undef HAVE_PAR2_CANCEL
+
+/* Define to 1 if you have the <regex.h> header file. */
+#undef HAVE_REGEX_H
+
+/* Define to 1 if spinlocks are supported */
+#undef HAVE_SPINLOCK
 
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
@@ -58,6 +91,9 @@
 /* Define to 1 if you have the <string.h> header file. */
 #undef HAVE_STRING_H
 
+/* Define to 1 if you have the <sys/prctl.h> header file. */
+#undef HAVE_SYS_PRCTL_H
+
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
@@ -88,8 +124,20 @@
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
+/* Define to 1 to install an empty signal handler for SIGCHLD */
+#undef SIGCHLD_HANDLER
+
+/* Determine what socket length (socklen_t) data type is */
+#undef SOCKLEN_T
+
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
 /* Version number of package */
 #undef VERSION
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES

configure.ac

@@ -2,41 +2,18 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.59)
-AC_INIT(nzbget, 0.4.0, hugbug@users.sourceforge.net)
-AM_INIT_AUTOMAKE(nzbget, 0.4.0)
+AC_INIT(nzbget, 12.0, hugbug@users.sourceforge.net)
+AC_CANONICAL_SYSTEM
+AM_INIT_AUTOMAKE(nzbget, 12.0)
 AC_CONFIG_SRCDIR([nzbget.cpp])
 AC_CONFIG_HEADERS([config.h])
 
 
-dnl Architecture check
-AC_CANONICAL_HOST
-case "$host" in
-  *86-*-linux*)
-    LIBPREF1="/usr"
-    CFLAGS1="${CFLAGS} -m486"
-    CPPFLAGS1="${CPPFLAGS} -D_GNU_SOURCE"
-    ;;
-  *-linux*)
-    LIBPREF1="/usr"
-    CPPFLAGS1="${CPPFLAGS} -D_GNU_SOURCE"
-    ;;
-  *-freebsd*)
-    LIBPREF1="/usr/local"
-    ;;
-  *-solaris*)
-    LIBPREF1="/usr"
-    ;;
-esac
-
-
+dnl
+dnl Set default library path, if not specified in environment variable "LIBPREF".
+dnl
 if test "$LIBPREF" = ""; then
-	LIBPREF="$LIBPREF1"
-fi
-if test "$CFLAGS" = ""; then
-	CFLAGS="$CFLAGS1"
-fi
-if test "$CPPFLAGS" = ""; then
-	CPPFLAGS="$CPPFLAGS1"
+	LIBPREF="/usr"
 fi
 
 
@@ -44,30 +21,23 @@ dnl
 dnl Check for programs.
 dnl
 AC_PROG_CXX
-AC_PROG_CC
-AC_PROG_GCC_TRADITIONAL
-AC_PROG_RANLIB
-AC_PROG_MAKE_SET
-AC_PATH_PROG(FALSE, false, /usr/bin/false)
-AC_PATH_PROG(TRUE, true, /usr/bin/true)
-AC_PATH_PROG(RM, rm, $FALSE)
-AC_PATH_PROG(LN, ln, $FALSE)
 AC_PATH_PROG(TAR, tar, $FALSE)
-AC_PATH_PROG(AR, ar, $FALSE)
 AC_PATH_PROG(MAKE, make, $FALSE)
-AC_PATH_PROG(CXXCPP, cpp, $FALSE)
-AC_PATH_PROG(MV, mv, $FALSE)
-AC_PATH_PROG(MKDIR, mkdir, $FALSE)
-AC_PATH_PROG(CP, cp, $FALSE)
 AC_PROG_INSTALL
 
 
+dnl
+dnl Do all tests with c++ compiler.
+dnl
+AC_LANG(C++)
+
+
 dnl
 dnl Checks for header files.
 dnl
-dnl AC_CHECK_HEADERS(stdarg.h time.h stdlib.h stdio.h unistd.h errno.h string.h sys/stat.h sys/time.h)
-dnl AC_CHECK_HEADERS(libgen.h pwd.h getopt.h dirent.h fcntl.h pthread.h semaphore.h)
-dnl AC_CHECK_HEADERS(sys/socket.h sys/types.h netinet/in.h arpa/inet.h netdb.h)
+AC_CHECK_HEADERS(sys/prctl.h)
+AC_CHECK_HEADERS(regex.h)
+
 
 dnl
 dnl Check for libs
@@ -75,7 +45,6 @@ dnl
 AC_SEARCH_LIBS([pthread_create], [pthread])
 AC_SEARCH_LIBS([socket], [socket])
 AC_SEARCH_LIBS([inet_addr], [nsl])
-AC_SEARCH_LIBS([gethostbyname_r], [nsl])
 AC_SEARCH_LIBS([hstrerror], [resolv])
 
 
@@ -83,16 +52,13 @@ dnl
 dnl Getopt
 dnl
 AC_CHECK_FUNC(getopt_long,
-	[AC_DEFINE([HAVE_GETOPT_LONG], 1, [Define to 1 if getopt_long is supported])],
-	[AC_LIBOBJ(getopt) AC_LIBOBJ(getopt1)])
+	[AC_DEFINE([HAVE_GETOPT_LONG], 1, [Define to 1 if getopt_long is supported])],)
 
 
 dnl
-dnl stat64
+dnl use 64-Bits for file sizes
 dnl
-AC_CHECK_FUNC(stat64,
-	[AC_DEFINE([HAVE_STAT64], 1, [Define to 1 if stat64 is supported])],
-	[AC_LIBOBJ(stat64)])
+AC_SYS_LARGEFILE
 
 
 dnl
@@ -103,6 +69,7 @@ AC_TRY_COMPILE(
 	[#include <time.h>],
 	[ time_t clock; char buf[26];	ctime_r(&clock, buf, 26); ],
 	AC_MSG_RESULT([[yes, and it takes 3 arguments]])
+	FOUND="yes"
 	AC_DEFINE([HAVE_CTIME_R_3], 1, [Define to 1 if ctime_r takes 3 arguments]),
 	FOUND="no")
 if test "$FOUND" = "no"; then
@@ -116,82 +83,125 @@ AC_TRY_COMPILE(
 fi
 if test "$FOUND" = "no"; then
 	AC_MSG_RESULT([no])
-	AC_MSG_ERROR("function ctime_r not found.")
+	AC_MSG_ERROR("function ctime_r not found")
 fi
 
 
 dnl
-dnl check gethostbyname_r
+dnl check getaddrinfo
 dnl
-AC_MSG_CHECKING(for gethostbyname_r)
-AC_TRY_COMPILE(
-	[#include <netdb.h>],
-	[	char* szHost; struct hostent hinfobuf; char* strbuf; int h_errnop;
-		struct hostent* hinfo = gethostbyname_r(szHost, &hinfobuf, strbuf, 1024, &h_errnop); ],
-	AC_MSG_RESULT([[yes, and it takes 5 arguments]])
-	FOUND="yes"                      
-	AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if gethostbyname_r takes 5 arguments]),
-	FOUND="no")
-if test "$FOUND" = "no"; then
-AC_TRY_COMPILE(
-	[#include <netdb.h>],
-	[	char* szHost; struct hostent* hinfo; struct hostent hinfobuf; char* strbuf; int h_errnop;
-		int err = gethostbyname_r(szHost, &hinfobuf, strbuf, 1024, &hinfo, &h_errnop); ],
-	AC_MSG_RESULT([[yes, and it takes 6 arguments]])
+AC_CHECK_FUNC(getaddrinfo,
 	FOUND="yes"
-	AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if gethostbyname_r takes 6 arguments]),
+	[AC_DEFINE([HAVE_GETADDRINFO], 1, [Define to 1 if getaddrinfo is supported])]
+	AC_SEARCH_LIBS([getaddrinfo], [nsl]),
 	FOUND="no")
-fi
+
+
+dnl
+dnl check gethostbyname_r, if getaddrinfo is not available
+dnl
 if test "$FOUND" = "no"; then
-	AC_MSG_RESULT([no])
-	AC_MSG_ERROR("function gethostbyname_r not found.")
+	AC_MSG_CHECKING(for gethostbyname_r)
+	
+	AC_TRY_COMPILE(
+		[#include <netdb.h>],
+		[	char* szHost; struct hostent hinfobuf; char* strbuf; int h_errnop;
+			struct hostent* hinfo = gethostbyname_r(szHost, &hinfobuf, strbuf, 1024, &h_errnop); ],
+		AC_MSG_RESULT([[yes, and it takes 5 arguments]])
+		FOUND="yes"                      
+		AC_DEFINE([HAVE_GETHOSTBYNAME_R_5], 1, [Define to 1 if gethostbyname_r takes 5 arguments]),
+		FOUND="no")
+	
+	if test "$FOUND" = "no"; then
+	AC_TRY_COMPILE(
+		[#include <netdb.h>],
+		[	char* szHost; struct hostent* hinfo; struct hostent hinfobuf; char* strbuf; int h_errnop;
+			int err = gethostbyname_r(szHost, &hinfobuf, strbuf, 1024, &hinfo, &h_errnop); ],
+		AC_MSG_RESULT([[yes, and it takes 6 arguments]])
+		FOUND="yes"
+		AC_DEFINE([HAVE_GETHOSTBYNAME_R_6], 1, [Define to 1 if gethostbyname_r takes 6 arguments]),
+		FOUND="no")
+	fi
+	
+	if test "$FOUND" = "no"; then
+	AC_TRY_COMPILE(
+		[#include <netdb.h>],
+		[	char* szHost; struct hostent hinfo; struct hostent_data hinfobuf; 
+			int err = gethostbyname_r(szHost, &hinfo, &hinfobuf); ],
+		AC_MSG_RESULT([[yes, and it takes 3 arguments]])
+		FOUND="yes"
+		AC_DEFINE([HAVE_GETHOSTBYNAME_R_3], 1, [Define to 1 if gethostbyname_r takes 3 arguments]),
+		AC_MSG_RESULT([[no]])
+		FOUND="no")
+	fi
+	
+	if test "$FOUND" = "yes"; then
+		AC_DEFINE([HAVE_GETHOSTBYNAME_R], 1, [Define to 1 if gethostbyname_r is supported])
+		AC_SEARCH_LIBS([gethostbyname_r], [nsl])
+	fi
 fi
 
 
 dnl
-dnl check for __FUNCTION__ or __func__ macro
+dnl cCheck if spinlocks are available
 dnl
-AC_MSG_CHECKING(for __FUNCTION__ macro)
-AC_LANG_PUSH(C++)
-AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
-	AC_MSG_RESULT([yes])
-	AC_DEFINE([FUNCTION_MACRO_NAME],[__FUNCTION__],[Define to the name of macro which returns the name of funtion being compiled])
-	HAVE_FUNCTION_MACRO=yes,
-	AC_MSG_RESULT([no]))
-AC_LANG_POP(C++)
-if test "$HAVE_FUNCTION_MACRO" != "yes"; then
-	AC_MSG_CHECKING(for __func__ macro)
-	AC_LANG_PUSH(C++)
-	AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __func__);],
-		AC_MSG_RESULT([yes])
-		AC_DEFINE([FUNCTION_MACRO_NAME],[__func__],[Define to the name of macro which returns the name of function being compiled])
-		HAVE_FUNCTION_MACRO=yes,
-		AC_MSG_RESULT([no]))
-	AC_LANG_POP(C++)
-fi
-if test "$HAVE_FUNCTION_MACRO" != "yes"; then
-	AC_DEFINE([FUNCTION_MACRO_NAME],[NULL],[Define to the name of macro which returns the name of function being compiled])
-fi
+AC_CHECK_FUNC(pthread_spin_init,
+	[AC_DEFINE([HAVE_SPINLOCK], 1, [Define to 1 if spinlocks are supported])]
+	AC_SEARCH_LIBS([pthread_spin_init], [pthread]),)
+
+
+dnl
+dnl Determine what socket length (socklen_t) data type is
+dnl
+AC_MSG_CHECKING([for type of socket length (socklen_t)])
+AC_TRY_COMPILE([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (socklen_t*)NULL)],[
+  AC_MSG_RESULT(socklen_t)
+  SOCKLEN_T=socklen_t],[
+  AC_TRY_COMPILE([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (size_t*)NULL)],[
+    AC_MSG_RESULT(size_t)
+    SOCKLEN_T=size_t],[
+    AC_TRY_COMPILE([
+#include <stddef.h>
+#include <sys/types.h>
+#include <sys/socket.h>],[
+(void)getsockopt (1, 1, 1, NULL, (int*)NULL)],[
+      AC_MSG_RESULT(int)
+      SOCKLEN_T=int],[
+      AC_MSG_WARN(could not determine)
+      SOCKLEN_T=int])])])
+AC_DEFINE_UNQUOTED(SOCKLEN_T, $SOCKLEN_T, [Determine what socket length (socklen_t) data type is])
 
 
 dnl 
 dnl checks for libxml2 includes and libraries.
-dnl 
-INCVAL="${LIBPREF}/include/libxml2"
-LIBVAL="${LIBPREF}/lib"
+dnl
 AC_ARG_WITH(libxml2_includes,
-      [  --with-libxml2-includes=DIR	libxml2 include directory],
-      [INCVAL="$withval"])
-CPPFLAGS="${CPPFLAGS} -I${INCVAL}"
-CFLAGS="${CFLAGS} -I${INCVAL}"
-AC_CHECK_HEADER(libxml/tree.h,,
-	AC_MSG_ERROR("libxml2 header files were not found."))
+	[AS_HELP_STRING([--with-libxml2-includes=DIR], [libxml2 include directory])],
+	[CPPFLAGS="${CPPFLAGS} -I${withval}"]
+	[INCVAL="yes"],
+	[INCVAL="no"])
 AC_ARG_WITH(libxml2_libraries,
-	[  --with-libxml2-libraries=DIR	libxml2 library directory],
-	[LIBVAL="$withval"])
-LDFLAGS="${LDFLAGS} -L${LIBVAL}"
+	[AS_HELP_STRING([--with-libxml2-libraries=DIR], [libxml2 library directory])],
+	[LDFLAGS="${LDFLAGS} -L${withval}"]
+	[LIBVAL="yes"],
+	[LIBVAL="no"])
+if test "$INCVAL" = "no" -o "$LIBVAL" = "no"; then
+	PKG_CHECK_MODULES(libxml2, libxml-2.0,
+		[LIBS="${LIBS} $libxml2_LIBS"]
+		[CPPFLAGS="${CPPFLAGS} $libxml2_CFLAGS"])
+fi
+AC_CHECK_HEADER(libxml/tree.h,,
+	AC_MSG_ERROR("libxml2 header files not found"))
 AC_SEARCH_LIBS([xmlNewNode], [xml2], ,
-	AC_MSG_ERROR("libxml2 library not found in $LIBVAL."))
+	AC_MSG_ERROR("libxml2 library not found"))
 
 
 dnl
@@ -199,20 +209,19 @@ dnl Use curses. Deafult: yes
 dnl
 AC_MSG_CHECKING(whether to use curses)
 AC_ARG_ENABLE(curses,
-	[  --disable-curses		do not use curses (removes dependency from curses-library and makes executable smaller)],
-	[ USECURSES=$enableval ],
-	[ USECURSES=yes] )
+	[AS_HELP_STRING([--disable-curses], [do not use curses (removes dependency from curses-library)])],
+	[USECURSES=$enableval],
+	[USECURSES=yes] )
 AC_MSG_RESULT($USECURSES)
 if test "$USECURSES" = "yes"; then
 	INCVAL="${LIBPREF}/include"
 	LIBVAL="${LIBPREF}/lib"
 	AC_ARG_WITH(libcurses_includes,
-		[  --with-libcurses-includes=DIR	libcurses include directory],
+		[AS_HELP_STRING([--with-libcurses-includes=DIR], [libcurses include directory])],
 		[INCVAL="$withval"])
 	CPPFLAGS="${CPPFLAGS} -I${INCVAL}"
-	CFLAGS="${CFLAGS} -I${INCVAL}"
 	AC_ARG_WITH(libcurses_libraries,
-		[  --with-libcurses-libraries=DIR	libcurses library directory],
+		[AS_HELP_STRING([--with-libcurses-libraries=DIR], [libcurses library directory])],
 		[LIBVAL="$withval"])
 	LDFLAGS="${LDFLAGS} -L${LIBVAL}"
 	
@@ -233,7 +242,7 @@ if test "$USECURSES" = "yes"; then
 			FOUND=no)
 	fi
 	if test "$FOUND" = "no"; then
-		AC_MSG_ERROR([Couldn't find curses headers (ncurses.h or curses.h).])
+		AC_MSG_ERROR([Couldn't find curses headers (ncurses.h or curses.h)])
 	fi
 	AC_SEARCH_LIBS([refresh], [ncurses curses],, 
 		AC_ERROR([Couldn't find curses library]))
@@ -243,11 +252,11 @@ fi
 
 
 dnl
-dnl Use lib2par for par-checking. Deafult: no
+dnl Use libpar2 for par-checking. Deafult: no
 dnl
 AC_MSG_CHECKING(whether to include code for par-checking)
 AC_ARG_ENABLE(parcheck,
-	[  --enable-parcheck		include code for par-checking],
+	[AS_HELP_STRING([--disable-parcheck], [do not include par-check/-repair-support (removes dependency from libpar2- and libsigc-libraries)])],
 	[ ENABLEPARCHECK=$enableval ],
 	[ ENABLEPARCHECK=yes] )
 AC_MSG_RESULT($ENABLEPARCHECK)
@@ -256,23 +265,26 @@ if test "$ENABLEPARCHECK" = "yes"; then
 	dnl 
 	dnl checks for libsigc++ includes and libraries (required for libpar2).
 	dnl
-	INCVAL="${LIBPREF}/include/sigc++-2.0"
-	LIBVAL="${LIBPREF}/lib"
+
 	AC_ARG_WITH(libsigc_includes,
-		[  --with-libsigc-includes=DIR	libsigc++-2.0 include directory],
-		[INCVAL="$withval"])
-	
+		[AS_HELP_STRING([--with-libsigc-includes=DIR], [libsigc++-2.0 include directory])],
+		[CPPFLAGS="${CPPFLAGS} -I${withval}"]
+		[INCVAL="yes"],
+		[INCVAL="no"])
 	AC_ARG_WITH(libsigc_libraries,
-		[  --with-libsigc-libraries=DIR	libsigc++-2.0 library directory],
-		[LIBVAL="$withval"])
-
-	LDFLAGS="${LDFLAGS} -L${LIBVAL}"
-	CPPFLAGS="${CPPFLAGS} -I${INCVAL} -I${LIBVAL}/sigc++-2.0/include"
-
-	AC_LANG_PUSH(C++)
+		[AS_HELP_STRING([--with-libsigc-libraries=DIR], [libsigc++-2.0 library directory])],
+		[LDFLAGS="${LDFLAGS} -L${withval}"]
+		[CPPFLAGS="${CPPFLAGS} -I${withval}/sigc++-2.0/include"]
+		[LIBVAL="yes"],
+		[LIBVAL="no"])
+	if test "$INCVAL" = "no" -o "$LIBVAL" = "no"; then
+		PKG_CHECK_MODULES(libsigc, sigc++-2.0,
+			[LIBS="${LIBS} $libsigc_LIBS"]
+			[CPPFLAGS="${CPPFLAGS} $libsigc_CFLAGS"])
+	fi
+	
 	AC_CHECK_HEADER(sigc++/type_traits.h,,
-		AC_MSG_ERROR("libsigc++-2.0 header files were not found in $INCVAL."))
-	AC_LANG_POP(C++)
+		AC_MSG_ERROR("libsigc++-2.0 header files not found"))
 
 	dnl
 	dnl checks for libpar2 includes and libraries.
@@ -280,53 +292,277 @@ if test "$ENABLEPARCHECK" = "yes"; then
 	INCVAL="${LIBPREF}/include"
 	LIBVAL="${LIBPREF}/lib"
 	AC_ARG_WITH(libpar2_includes,
-		[  --with-libpar2-includes=DIR	libpar2 include directory],
+		[AS_HELP_STRING([--with-libpar2-includes=DIR], [libpar2 include directory])],
 		[INCVAL="$withval"])
 
 	CPPFLAGS="${CPPFLAGS} -I${INCVAL}"
 	
-	AC_LANG_PUSH(C++)
 	AC_CHECK_HEADER(libpar2/libpar2.h,,
-		AC_MSG_ERROR("libpar2 header files were not found in $INCVAL."))
-	AC_LANG_POP(C++)
+		AC_MSG_ERROR("libpar2 header files not found"))
 
 	AC_ARG_WITH(libpar2_libraries,
-		[  --with-libpar2-libraries=DIR	libpar2 library directory],
+		[AS_HELP_STRING([--with-libpar2-libraries=DIR], [libpar2 library directory])],
 		[LIBVAL="$withval"])
 
 	LDFLAGS="${LDFLAGS} -L${LIBVAL}"
 
-	dnl Q: How to check for c++-class in library?
-		LIBS="${LIBS} -lpar2"
-	dnl		AC_CHECK_LIB(par2, GenerateCRC32Table, , FOUND=no)
-	dnl		if test "$FOUND" = "no"; then
-	dnl			AC_MSG_ERROR("libpar2 library not found in $LIBVAL.")
-	dnl		fi
+	AC_SEARCH_LIBS([_ZN12Par2RepairerC1Ev], [par2], ,
+		AC_MSG_ERROR("libpar2 library not found"))
+
+	dnl
+	dnl check if libpar2 library is linkable
+	dnl
+	AC_MSG_CHECKING(for libpar2 linking)
+	AC_TRY_LINK(
+		[#include <libpar2/par2cmdline.h>]
+		[#include <libpar2/par2repairer.h>]
+		[ class Repairer : public Par2Repairer { }; ],
+		[ Repairer* p = new Repairer(); ],
+		AC_MSG_RESULT([[yes]]),
+		AC_MSG_RESULT([[no]])
+		AC_MSG_ERROR("libpar2 library not found"))
+
+	dnl
+	dnl check if libpar2 has support for cancelling
+	dnl
+	AC_MSG_CHECKING(whether libpar2 supports cancelling)
+	AC_TRY_COMPILE(
+		[#include <libpar2/par2cmdline.h>]
+		[#include <libpar2/par2repairer.h>]
+		[ class Repairer : public Par2Repairer { void test() { cancelled = true; } }; ],
+		[],
+		AC_MSG_RESULT([[yes]])
+		AC_DEFINE([HAVE_PAR2_CANCEL], 1, [Define to 1 if libpar2 supports cancelling (needs a special patch)]),
+		AC_MSG_RESULT([[no]]))
+
+	dnl
+	dnl check if libpar2 has recent bugfixes-patch
+	dnl
+	AC_MSG_CHECKING(whether libpar2 has recent bugfixes-patch (version 2))
+	AC_TRY_COMPILE(
+		[#include <libpar2/par2cmdline.h>]
+		[#include <libpar2/par2repairer.h>]
+		[ class Repairer : public Par2Repairer { void test() { BugfixesPatchVersion2(); } }; ],
+		[],
+		AC_MSG_RESULT([[yes]])
+		PAR2PATCHV2=yes
+		AC_DEFINE([HAVE_PAR2_BUGFIXES_V2], 1, [Define to 1 if libpar2 has recent bugfixes-patch (version 2)]),
+		AC_MSG_RESULT([[no]])
+		PAR2PATCHV2=no)
+
+	if test "$PAR2PATCHV2" = "no" ; then
+		AC_ARG_ENABLE(libpar2-bugfixes-check,
+			[AS_HELP_STRING([--disable-libpar2-bugfixes-check], [do not check if libpar2 has recent bugfixes-patch applied])],
+			[ PAR2PATCHCHECK=$enableval ],
+			[ PAR2PATCHCHECK=yes] )
+		if test "$PAR2PATCHCHECK" = "yes"; then
+			AC_ERROR([Your version of libpar2 doesn't include the recent bugfixes-patch (version 2, updated Dec 3, 2012). Please patch libpar2 with the patches supplied with NZBGet (see README for details). If you cannot patch libpar2, you can use configure parameter --disable-libpar2-bugfixes-check to suppress the check. Please note however that in this case the program may crash during par-check/repair. The patch is highly recommended!])
+		fi
+	fi
 
 else
 	AC_DEFINE([DISABLE_PARCHECK],1,[Define to 1 to disable smart par-verification and restoration])
 fi
 
 
+dnl
+dnl Use TLS/SSL. Deafult: yes
+dnl
+AC_MSG_CHECKING(whether to use TLS/SSL)
+AC_ARG_ENABLE(tls,
+	[AS_HELP_STRING([--disable-tls], [do not use TLS/SSL (removes dependency from TLS/SSL-libraries)])],
+	[ USETLS=$enableval ],
+	[ USETLS=yes] )
+AC_MSG_RESULT($USETLS)
+if test "$USETLS" = "yes"; then
+	AC_ARG_WITH(tlslib,
+		[AS_HELP_STRING([--with-tlslib=(GnuTLS, OpenSSL)], [TLS/SSL library to use])],
+		[TLSLIB="$withval"])
+	if test "$TLSLIB" != "GnuTLS" -a "$TLSLIB" != "OpenSSL" -a "$TLSLIB" != ""; then
+		AC_MSG_ERROR([Invalid argument for option --with-tlslib])
+	fi
+	
+	if test "$TLSLIB" = "GnuTLS" -o "$TLSLIB" = ""; then
+		INCVAL="${LIBPREF}/include"
+		LIBVAL="${LIBPREF}/lib"
+		AC_ARG_WITH(libgnutls_includes,
+			[AS_HELP_STRING([--with-libgnutls-includes=DIR], [GnuTLS include directory])],
+			[INCVAL="$withval"])
+		CPPFLAGS="${CPPFLAGS} -I${INCVAL}"
+		AC_ARG_WITH(libgnutls_libraries,
+			[AS_HELP_STRING([--with-libgnutls-libraries=DIR], [GnuTLS library directory])],
+			[LIBVAL="$withval"])
+		LDFLAGS="${LDFLAGS} -L${LIBVAL}"
+
+		AC_CHECK_HEADER(gnutls/gnutls.h,
+			FOUND=yes
+			TLSHEADERS=yes,
+			FOUND=no)
+		if test "$FOUND" = "no" -a "$TLSLIB" = "GnuTLS"; then
+			AC_MSG_ERROR([Couldn't find GnuTLS headers (gnutls.h)])
+		fi
+		if test "$FOUND" = "yes"; then
+			AC_SEARCH_LIBS([gnutls_global_init], [gnutls],
+				AC_SEARCH_LIBS([gcry_control], [gnutls gcrypt],
+					FOUND=yes,
+					FOUND=no),
+				FOUND=no)
+			if test "$FOUND" = "no" -a "$TLSLIB" = "GnuTLS"; then
+				AC_MSG_ERROR([Couldn't find GnuTLS library])
+			fi
+			if test "$FOUND" = "yes"; then
+				TLSLIB="GnuTLS"
+				AC_DEFINE([HAVE_LIBGNUTLS],1,[Define to 1 to use GnuTLS library for TLS/SSL-support.])
+			fi
+		fi
+	fi
+	
+	if test "$TLSLIB" = "OpenSSL" -o "$TLSLIB" = ""; then
+		AC_ARG_WITH(openssl_includes,
+			[AS_HELP_STRING([--with-openssl-includes=DIR], [OpenSSL include directory])],
+			[CPPFLAGS="${CPPFLAGS} -I${withval}"]
+			[INCVAL="yes"],
+			[INCVAL="no"])
+		AC_ARG_WITH(openssl_libraries,
+			[AS_HELP_STRING([--with-openssl-libraries=DIR], [OpenSSL library directory])],
+			[LDFLAGS="${LDFLAGS} -L${withval}"]
+			[LIBVAL="yes"],
+			[LIBVAL="no"])
+		if test "$INCVAL" = "no" -o "$LIBVAL" = "no"; then
+			PKG_CHECK_MODULES(openssl, openssl,
+				[LIBS="${LIBS} $openssl_LIBS"]
+				[CPPFLAGS="${CPPFLAGS} $openssl_CFLAGS"])
+		fi
+
+		AC_CHECK_HEADER(openssl/ssl.h,
+			FOUND=yes
+			TLSHEADERS=yes,
+			FOUND=no)
+		if test "$FOUND" = "no" -a "$TLSLIB" = "OpenSSL"; then
+			AC_MSG_ERROR([Couldn't find OpenSSL headers (ssl.h)])
+		fi
+		if test "$FOUND" = "yes"; then
+			AC_SEARCH_LIBS([CRYPTO_set_locking_callback], [crypto],
+				AC_SEARCH_LIBS([SSL_library_init], [ssl],
+					FOUND=yes,
+					FOUND=no),
+				FOUND=no)
+			if test "$FOUND" = "no" -a "$TLSLIB" = "OpenSSL"; then
+				AC_MSG_ERROR([Couldn't find OpenSSL library])
+			fi
+			if test "$FOUND" = "yes"; then
+				TLSLIB="OpenSSL"
+				AC_DEFINE([HAVE_OPENSSL],1,[Define to 1 to use OpenSSL library for TLS/SSL-support.])
+			fi
+		fi
+	fi
+	
+	if test "$TLSLIB" = ""; then
+		if test "$TLSHEADERS" = ""; then
+			AC_MSG_ERROR([Couldn't find neither GnuTLS nor OpenSSL headers (gnutls.h or ssl.h)])
+		else
+			AC_MSG_ERROR([Couldn't find neither GnuTLS nor OpenSSL library])
+		fi
+	fi
+else
+	AC_DEFINE([DISABLE_TLS],1,[Define to 1 to not use TLS/SSL])
+fi
+
+
+dnl 
+dnl checks for zlib includes and libraries.
+dnl
+AC_MSG_CHECKING(whether to use gzip)
+AC_ARG_ENABLE(gzip,
+	[AS_HELP_STRING([--disable-gzip], [disable gzip-compression/decompression (removes dependency from zlib-library)])],
+	[USEZLIB=$enableval],
+	[USEZLIB=yes] )
+AC_MSG_RESULT($USEZLIB)
+if test "$USEZLIB" = "yes"; then
+	INCVAL="${LIBPREF}/include"
+	LIBVAL="${LIBPREF}/lib"
+	AC_ARG_WITH(zlib_includes,
+		[AS_HELP_STRING([--with-zlib-includes=DIR], [zlib include directory])],
+		[INCVAL="$withval"])
+	CPPFLAGS="${CPPFLAGS} -I${INCVAL}"
+	AC_ARG_WITH(zlib_libraries,
+		[AS_HELP_STRING([--with-zlib-libraries=DIR], [zlib library directory])],
+		[LIBVAL="$withval"])
+	LDFLAGS="${LDFLAGS} -L${LIBVAL}"
+	
+	AC_CHECK_HEADER(zlib.h,,
+		AC_MSG_ERROR("zlib header files not found"))
+	AC_SEARCH_LIBS([deflateBound], [z], ,
+		AC_MSG_ERROR("zlib library not found"))
+else
+	AC_DEFINE([DISABLE_GZIP],1,[Define to 1 to disable gzip-support])
+fi
+
+
+dnl 
+dnl Some Linux systems require an empty signal handler for SIGCHLD
+dnl in order for exit codes to be correctly delivered to parent process.
+dnl Some 32-Bit BSD systems however may not function properly if the handler is installed.
+dnl The default behavior is to install the handler.
+dnl
+AC_MSG_CHECKING(whether to use an empty SIGCHLD handler)
+AC_ARG_ENABLE(sigchld-handler,
+	[AS_HELP_STRING([--disable-sigchld-handler], [do not use sigchld-handler (the disabling may be neccessary on 32-Bit BSD)])],
+	[SIGCHLDHANDLER=$enableval],
+	[SIGCHLDHANDLER=yes])
+AC_MSG_RESULT($SIGCHLDHANDLER)
+if test "$SIGCHLDHANDLER" = "yes"; then
+	AC_DEFINE([SIGCHLD_HANDLER], 1, [Define to 1 to install an empty signal handler for SIGCHLD])
+fi
+
+
 dnl 
 dnl Debugging. Default: no
 dnl 
 AC_MSG_CHECKING(whether to include all debugging code)
 AC_ARG_ENABLE(debug,
-	[  --enable-debug		enable debugging],
+	[AS_HELP_STRING([--enable-debug], [enable debugging])],
 	[ ENABLEDEBUG=$enableval ],
 	[ ENABLEDEBUG=no] )
-if test "$ENABLEDEBUG" = "yes"; then
-	AC_DEFINE([DEBUG],1,Define to 1 to include debug-code)
-	if test "$CC" = "gcc"; then
-		CXXFLAGS="-g -Wall"
-	else
-		CXXFLAGS=""
-	fi
-fi
 AC_MSG_RESULT($ENABLEDEBUG)
 
 
+if test "$ENABLEDEBUG" = "yes"; then
+
+dnl
+dnl Begin of debugging code
+dnl
+
+AC_DEFINE([DEBUG],1,Define to 1 to include debug-code)
+
+
+dnl
+dnl Set debug flags for gcc (if gcc is used)
+dnl
+if test "$CC" = "gcc"; then
+	CXXFLAGS="-g -Wall"
+else
+	CXXFLAGS=""
+fi
+
+
+dnl
+dnl check for __FUNCTION__ or __func__ macro
+dnl
+AC_MSG_CHECKING(for macro returning current function name)
+AC_TRY_COMPILE(
+	[#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
+	AC_MSG_RESULT(__FUNCTION__)
+	FUNCTION_MACRO_NAME=__FUNCTION__,
+AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __func__);],
+	AC_MSG_RESULT(__func__)
+	FUNCTION_MACRO_NAME=__func__,
+	AC_MSG_RESULT(none)))
+if test "$FUNCTION_MACRO_NAME" != ""; then
+	AC_DEFINE_UNQUOTED(FUNCTION_MACRO_NAME, $FUNCTION_MACRO_NAME, [Define to the name of macro which returns the name of function being compiled])
+fi
+
+
 dnl 
 dnl variadic macros
 dnl 
@@ -341,14 +577,39 @@ AC_COMPILE_IFELSE([
 	AC_MSG_RESULT([no]))
 
 
-dnl Substitute flags.
-AC_SUBST(CFLAGS)
-AC_SUBST(CPPFLAGS)
-AC_SUBST(LDFLAGS)
-AC_SUBST(CXXFLAGS)
-AC_SUBST(TAR)
-AC_SUBST(AR)
-AC_SUBST(ADDSRCS)
+dnl
+dnl Backtracing on segmentation faults
+dnl
+AC_MSG_CHECKING(for backtrace)
+AC_TRY_COMPILE(
+	[#include <execinfo.h>]
+	[#include <stdio.h>]
+	[#include <stdlib.h>],
+	[ void *array[100];	size_t size; char **strings; ]
+	[ size = backtrace(array, 100); ]
+	[ strings = backtrace_symbols(array, size); ],
+	FOUND=yes
+	AC_MSG_RESULT([[yes]])
+	AC_DEFINE([HAVE_BACKTRACE], 1, [Define to 1 to create stacktrace on segmentation faults]),
+	FOUND=no
+	AC_MSG_RESULT([[no]]))
+
+
+dnl
+dnl "rdynamic" linker flag
+dnl
+AC_MSG_CHECKING(for rdynamic linker flag)
+	old_LDFLAGS="$LDFLAGS"
+	LDFLAGS="$LDFLAGS -rdynamic"
+	AC_TRY_LINK([], [],
+		AC_MSG_RESULT([[yes]]),
+		AC_MSG_RESULT([[no]])
+		[LDFLAGS="$old_LDFLAGS"])
+		
+dnl
+dnl End of debugging code
+dnl
+fi
 
 
 AC_CONFIG_FILES([Makefile])

libpar2-0.2-bugfixes.patch

@@ -0,0 +1,60 @@
+diff -aud -U 5 ../libpar2-0.2-original/par2repairer.cpp ../libpar2-0.2/par2repairer.cpp
+--- ../libpar2-0.2-original/par2repairer.cpp	2006-01-20 18:25:20.000000000 +0100
++++ ../libpar2-0.2/par2repairer.cpp	2012-11-30 14:23:31.000000000 +0100
+@@ -76,10 +76,11 @@
+     ++sf;
+   }
+ 
+   delete mainpacket;
+   delete creatorpacket;
++  delete headers;
+ }
+ 
+ 
+ Result Par2Repairer::PreProcess(const CommandLine &commandline)
+ {
+@@ -1259,11 +1260,11 @@
+         string path;
+         string name;
+         DiskFile::SplitFilename(filename, path, name);
+ 
+         cout << "Target: \"" << name << "\" - missing." << endl;
+-	sig_done.emit(name, 0, sourcefile->GetVerificationPacket()->BlockCount());
++	sig_done.emit(name, 0, sourcefile->GetVerificationPacket() ? sourcefile->GetVerificationPacket()->BlockCount() : 0);
+       }
+     }
+ 
+     ++sf;
+   }
+@@ -1802,11 +1803,11 @@
+              << "\" - no data found." 
+              << endl;
+       }
+     }
+   }
+-  sig_done.emit(name,count,sourcefile->GetVerificationPacket()->BlockCount()); 
++  sig_done.emit(name,count, count>0 && sourcefile->GetVerificationPacket() ? sourcefile->GetVerificationPacket()->BlockCount() : 0); 
+   sig_progress.emit(1000.0);
+   return true;
+ }
+ 
+ // Find out how much data we have found
+diff -aud -U 5 ../libpar2-0.2-original/par2repairer.h ../libpar2-0.2/par2repairer.h
+--- ../libpar2-0.2-original/par2repairer.h	2006-01-20 00:38:27.000000000 +0100
++++ ../libpar2-0.2/par2repairer.h	2012-11-30 14:24:46.000000000 +0100
+@@ -34,10 +34,15 @@
+   sigc::signal<void, std::string> sig_filename;
+   sigc::signal<void, double> sig_progress;
+   sigc::signal<void, ParHeaders*> sig_headers;
+   sigc::signal<void, std::string, int, int> sig_done;
+ 
++  // This method allows to determine whether libpar2 includes the patches
++  // ("libpar2-0.2-bugfixes.patch") submitted to libpar2 project.
++  // Use the method in configure scripts for detection.
++  void BugfixesPatchVersion2() { }
++
+ protected:
+   // Steps in verifying and repairing files:
+ 
+   // Load packets from the specified file
+   bool LoadPacketsFromFile(string filename);

libpar2-0.2-cancel.patch

@@ -0,0 +1,236 @@
+diff -aud -U 5 ../libpar2-0.2-original/par2repairer.cpp ../libpar2-0.2/par2repairer.cpp
+--- ../libpar2-0.2-original/par2repairer.cpp	2012-12-03 10:47:04.000000000 +0100
++++ ../libpar2-0.2/par2repairer.cpp	2012-12-03 10:48:13.000000000 +0100
+@@ -50,10 +50,12 @@
+   outputbuffer = 0;
+ 
+   noiselevel = CommandLine::nlNormal;
+   headers = new ParHeaders;
+   alreadyloaded = false;
++
++  cancelled = false;
+ }
+ 
+ Par2Repairer::~Par2Repairer(void)
+ {
+   delete [] (u8*)inputbuffer;
+@@ -404,10 +406,14 @@
+         {
+           cout << "Loading: " << newfraction/10 << '.' << newfraction%10 << "%\r" << flush;
+           progress = offset;
+ 	sig_progress.emit(newfraction);
+ 
++          if (cancelled)
++          {
++            break;
++          }
+         }
+       }
+ 
+       // Attempt to read the next packet header
+       PACKET_HEADER header;
+@@ -582,10 +588,15 @@
+     if (noiselevel > CommandLine::nlQuiet)
+       cout << "No new packets found" << endl;
+     delete diskfile;
+   }
+   
++  if (cancelled)
++  {
++    return false;
++  }
++
+   return true;
+ }
+ 
+ // Finish loading a recovery packet
+ bool Par2Repairer::LoadRecoveryPacket(DiskFile *diskfile, u64 offset, PACKET_HEADER &header)
+@@ -831,26 +842,42 @@
+ 
+     // Load packets from each file that was found
+     for (list<string>::const_iterator s=files->begin(); s!=files->end(); ++s)
+     {
+       LoadPacketsFromFile(*s);
++      if (cancelled)
++      {
++        break;
++      }
+     }
+ 
+     delete files;
++    if (cancelled)
++    {
++      return false;
++    }
+   }
+ 
+   {
+     string wildcard = name.empty() ? "*.PAR2" : name + ".*.PAR2";
+     list<string> *files = DiskFile::FindFiles(path, wildcard);
+ 
+     // Load packets from each file that was found
+     for (list<string>::const_iterator s=files->begin(); s!=files->end(); ++s)
+     {
+       LoadPacketsFromFile(*s);
++      if (cancelled)
++      {
++        break;
++      }
+     }
+ 
+     delete files;
++    if (cancelled)
++    {
++      return false;
++    }
+   }
+ 
+   return true;
+ }
+ 
+@@ -864,13 +891,22 @@
+     // If the filename contains ".par2" anywhere
+     if (string::npos != filename.find(".par2") ||
+         string::npos != filename.find(".PAR2"))
+     {
+       LoadPacketsFromFile(filename);
++      if (cancelled)
++      {
++        break;
++      }
+     }
+   }
+ 
++  if (cancelled)
++  {
++    return false;
++  }
++
+   return true;
+ }
+ 
+ // Check that the packets are consistent and discard any that are not
+ bool Par2Repairer::CheckPacketConsistency(void)
+@@ -1208,10 +1244,15 @@
+ 
+   // Start verifying the files
+   sf = sortedfiles.begin();
+   while (sf != sortedfiles.end())
+   {
++    if (cancelled)
++    {
++      return false;
++    }
++
+     // Do we have a source file
+     Par2RepairerSourceFile *sourcefile = *sf;
+ 
+     // What filename does the file use
+     string filename = sourcefile->TargetFileName();
+@@ -1560,10 +1601,14 @@
+       if (oldfraction != newfraction)
+       {
+         cout << "Scanning: \"" << shortname << "\": " << newfraction/10 << '.' << newfraction%10 << "%\r" << flush;
+ 	sig_progress.emit(newfraction);
+ 
++        if (cancelled)
++        {
++          break;
++        }
+       }
+     }
+ 
+     // If we fail to find a match, it might be because it was a duplicate of a block
+     // that we have already found.
+@@ -1649,10 +1694,15 @@
+           return false;
+       }
+     }
+   }
+ 
++  if (cancelled)
++  {
++    return false;
++  }
++
+   // Get the Full and 16k hash values of the file
+   filechecksummer.GetFileHashes(hashfull, hash16k);
+ 
+   // Did we make any matches at all
+   if (count > 0)
+@@ -2289,14 +2339,23 @@
+           if (oldfraction != newfraction)
+           {
+             cout << "Repairing: " << newfraction/10 << '.' << newfraction%10 << "%\r" << flush;
+ 	    sig_progress.emit(newfraction);
+ 
++            if (cancelled)
++            {
++              break;
++            }
+           }
+         }
+       }
+ 
++      if (cancelled)
++      {
++        break;
++      }
++
+       ++inputblock;
+       ++inputindex;
+     }
+   }
+   else
+@@ -2346,13 +2405,22 @@
+         if (oldfraction != newfraction)
+         {
+           cout << "Processing: " << newfraction/10 << '.' << newfraction%10 << "%\r" << flush;
+ 	sig_progress.emit(newfraction);
+ 
++          if (cancelled)
++          {
++            break;
++          }
+         }
+       }
+ 
++      if (cancelled)
++      {
++        break;
++      }
++
+       ++copyblock;
+       ++inputblock;
+     }
+   }
+ 
+@@ -2360,10 +2428,15 @@
+   if (lastopenfile != NULL)
+   {
+     lastopenfile->Close();
+   }
+ 
++  if (cancelled)
++  {
++    return false;
++  }
++
+   if (noiselevel > CommandLine::nlQuiet)
+     cout << "Writing recovered data\r";
+ 
+   // For each output block that has been recomputed
+   vector<DataBlock*>::iterator outputblock = outputblocks.begin();
+diff -aud -U 5 ../libpar2-0.2-with-bugfixes-patch/par2repairer.h ../libpar2-0.2/par2repairer.h
+--- ../libpar2-0.2-original/par2repairer.h	2012-12-03 10:47:04.000000000 +0100
++++ ../libpar2-0.2/par2repairer.h	2012-12-03 10:48:13.000000000 +0100
+@@ -186,8 +186,9 @@
+ 
+   u64                       progress;                // How much data has been processed.
+   u64                       totaldata;               // Total amount of data to be processed.
+   u64                       totalsize;               // Total data size
+ 
++  bool                      cancelled;               // repair cancelled
+ };
+ 
+ #endif // __PAR2REPAIRER_H__