mirror of
https://github.com/nzbget/nzbget.git
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132 lines
3.6 KiB
C++
132 lines
3.6 KiB
C++
/*
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* This file is part of nzbget. See <http://nzbget.net>.
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*
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* Copyright (C) 2017 Andrey Prygunkov <hugbug@users.sourceforge.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "nzbget.h"
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#include "CommandScript.h"
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#include "Options.h"
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#include "Log.h"
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#include "Util.h"
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#include "FileSystem.h"
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static const int COMMANDPROCESS_SUCCESS = 93;
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static const int COMMANDPROCESS_ERROR = 94;
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bool CommandScriptController::StartScript(const char* scriptName, const char* command,
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std::unique_ptr<Options::OptEntries> modifiedOptions)
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{
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CommandScriptController* scriptController = new CommandScriptController();
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scriptController->m_script = scriptName;
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scriptController->m_command = command;
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scriptController->m_logId = g_CommandScriptLog->Reset();
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scriptController->m_modifiedOptions = std::move(modifiedOptions);
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scriptController->SetAutoDestroy(true);
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scriptController->Start();
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for (ScriptConfig::Script& script : g_ScriptConfig->GetScripts())
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{
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if (FileSystem::SameFilename(scriptName, script.GetName()))
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{
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return true;
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}
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}
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return false;
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}
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void CommandScriptController::Run()
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{
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ExecuteScriptList(m_script);
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}
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void CommandScriptController::ExecuteScript(ScriptConfig::Script* script)
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{
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PrintMessage(Message::mkInfo, "Executing script %s with command %s", script->GetName(), *m_command);
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SetArgs({script->GetLocation()});
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BString<1024> infoName("script %s with command %s", script->GetName(), *m_command);
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SetInfoName(infoName);
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SetLogPrefix(script->GetDisplayName());
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PrepareParams(script->GetName());
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int exitCode = Execute();
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infoName[0] = 'S'; // uppercase
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SetLogPrefix(nullptr);
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switch (exitCode)
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{
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case COMMANDPROCESS_SUCCESS:
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PrintMessage(Message::mkInfo, "%s successful", *infoName);
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break;
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case COMMANDPROCESS_ERROR:
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case -1: // Execute() returns -1 if the process could not be started (file not found or other problem)
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PrintMessage(Message::mkError, "%s failed", *infoName);
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break;
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default:
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PrintMessage(Message::mkError, "%s failed (terminated with unknown status)", *infoName);
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break;
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}
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}
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void CommandScriptController::PrepareParams(const char* scriptName)
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{
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ResetEnv();
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SetEnvVar("NZBCP_COMMAND", m_command);
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PrepareEnvScript(nullptr, scriptName);
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}
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const char* CommandScriptController::GetOptValue(const char* name, const char* value)
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{
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Options::OptEntry* entry = m_modifiedOptions->FindOption(name);
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return entry ? entry->GetValue() : value;
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}
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void CommandScriptController::AddMessage(Message::EKind kind, const char * text)
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{
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NzbScriptController::AddMessage(kind, text);
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g_CommandScriptLog->AddMessage(m_logId, kind, text);
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}
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int CommandScriptLog::Reset()
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{
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Guard guard(m_logMutex);
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m_messages.clear();
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return ++m_idScriptGen;
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}
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void CommandScriptLog::AddMessage(int scriptId, Message::EKind kind, const char * text)
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{
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Guard guard(m_logMutex);
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// save only messages from the last started script
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if (scriptId == m_idScriptGen)
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{
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m_messages.emplace_back(++m_idMessageGen, kind, Util::CurrentTime(), text);
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}
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}
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