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104 lines
3.1 KiB
C++
104 lines
3.1 KiB
C++
/*
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Copyright (c) 2008 Volker Krause <vkrause@kde.org>
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Copyright (c) 2010 Bertjan Broeksema <broeksema@kde.org>
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Library General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
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License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA.
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*/
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#include "agentprocessinstance.h"
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#include "agenttype.h"
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#include "processcontrol.h"
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#include "libs/xdgbasedirs_p.h"
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#include "shared/akdebug.h"
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using namespace Akonadi;
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AgentProcessInstance::AgentProcessInstance( AgentManager *manager )
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: AgentInstance( manager )
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, mController( 0 )
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{
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}
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bool AgentProcessInstance::start( const AgentType &agentInfo )
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{
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Q_ASSERT( !identifier().isEmpty() );
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if ( identifier().isEmpty() ) {
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return false;
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}
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setAgentType( agentInfo.identifier );
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Q_ASSERT( agentInfo.launchMethod == AgentType::Process ||
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agentInfo.launchMethod == AgentType::Launcher );
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const QString executable = ( agentInfo.launchMethod == AgentType::Process )
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? XdgBaseDirs::findExecutableFile( agentInfo.exec ) : agentInfo.exec;
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if ( executable.isEmpty() ) {
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akError() << Q_FUNC_INFO << "Unable to find agent executable" << agentInfo.exec;
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return false;
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}
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mController = new Akonadi::ProcessControl( this );
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connect( mController, SIGNAL(unableToStart()), SLOT(failedToStart()) );
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if ( agentInfo.launchMethod == AgentType::Process ) {
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QStringList arguments;
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arguments << QLatin1String( "--identifier" ) << identifier();
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mController->start( executable, arguments );
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} else {
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Q_ASSERT( agentInfo.launchMethod == AgentType::Launcher );
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const QStringList arguments = QStringList() << executable << identifier();
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const QString agentLauncherExec = XdgBaseDirs::findExecutableFile( QLatin1String( "akonadi_agent_launcher" ) );
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mController->start( agentLauncherExec, arguments );
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}
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return true;
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}
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void AgentProcessInstance::quit()
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{
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mController->setCrashPolicy( Akonadi::ProcessControl::StopOnCrash );
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AgentInstance::quit();
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}
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void AgentProcessInstance::cleanup()
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{
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mController->setCrashPolicy( Akonadi::ProcessControl::StopOnCrash );
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AgentInstance::cleanup();
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}
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void AgentProcessInstance::restartWhenIdle()
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{
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if ( mController->isRunning() ) {
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if ( status() != 1 ) {
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mController->restartOnceWhenFinished();
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quit();
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}
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} else {
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mController->start();
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}
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}
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void Akonadi::AgentProcessInstance::configure( qlonglong windowId )
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{
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controlInterface()->configure( windowId );
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}
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void AgentProcessInstance::failedToStart()
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{
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statusChanged( 2 /*Broken*/, QLatin1String( "Unable to start." ) );
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}
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