Files
nzbget/daemon/extension/SchedulerScript.cpp

144 lines
3.5 KiB
C++

/*
* This file is part of nzbget
*
* Copyright (C) 2007-2015 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 <ctype.h>
#ifndef WIN32
#include <unistd.h>
#endif
#include <sys/stat.h>
#include <stdio.h>
#include "nzbget.h"
#include "SchedulerScript.h"
#include "Options.h"
#include "Log.h"
#include "Util.h"
SchedulerScriptController::~SchedulerScriptController()
{
free(m_szScript);
}
void SchedulerScriptController::StartScript(const char* szParam, bool bExternalProcess, int iTaskID)
{
char** argv = NULL;
if (bExternalProcess && !Util::SplitCommandLine(szParam, &argv))
{
error("Could not execute scheduled process-script, failed to parse command line: %s", szParam);
return;
}
SchedulerScriptController* pScriptController = new SchedulerScriptController();
pScriptController->m_bExternalProcess = bExternalProcess;
pScriptController->m_szScript = strdup(szParam);
pScriptController->m_iTaskID = iTaskID;
if (bExternalProcess)
{
pScriptController->SetScript(argv[0]);
pScriptController->SetArgs((const char**)argv, true);
}
pScriptController->SetAutoDestroy(true);
pScriptController->Start();
}
void SchedulerScriptController::Run()
{
if (m_bExternalProcess)
{
ExecuteExternalProcess();
}
else
{
ExecuteScriptList(m_szScript);
}
}
void SchedulerScriptController::ExecuteScript(ScriptConfig::Script* pScript)
{
if (!pScript->GetSchedulerScript())
{
return;
}
PrintMessage(Message::mkInfo, "Executing scheduler-script %s for Task%i", pScript->GetName(), m_iTaskID);
SetScript(pScript->GetLocation());
SetArgs(NULL, false);
char szInfoName[1024];
snprintf(szInfoName, 1024, "scheduler-script %s for Task%i", pScript->GetName(), m_iTaskID);
szInfoName[1024-1] = '\0';
SetInfoName(szInfoName);
SetLogPrefix(pScript->GetDisplayName());
PrepareParams(pScript->GetName());
Execute();
SetLogPrefix(NULL);
}
void SchedulerScriptController::PrepareParams(const char* szScriptName)
{
ResetEnv();
SetIntEnvVar("NZBSP_TASKID", m_iTaskID);
PrepareEnvScript(NULL, szScriptName);
}
void SchedulerScriptController::ExecuteExternalProcess()
{
info("Executing scheduled process-script %s for Task%i", Util::BaseFileName(GetScript()), m_iTaskID);
char szInfoName[1024];
snprintf(szInfoName, 1024, "scheduled process-script %s for Task%i", Util::BaseFileName(GetScript()), m_iTaskID);
szInfoName[1024-1] = '\0';
SetInfoName(szInfoName);
char szLogPrefix[1024];
strncpy(szLogPrefix, Util::BaseFileName(GetScript()), 1024);
szLogPrefix[1024-1] = '\0';
if (char* ext = strrchr(szLogPrefix, '.')) *ext = '\0'; // strip file extension
SetLogPrefix(szLogPrefix);
Execute();
}