ScriptResolver::ScriptResolver( const QString& exe )
: Tomahawk::ExternalResolver( exe )
, m_num_restarts( 0 )
, m_msgsize( 0 )
, m_ready( false )
, m_stopped( true )
, m_configSent( false )
, m_error( Tomahawk::ExternalResolver::NoError )
{
tLog() << Q_FUNC_INFO << "Created script resolver:" << exe;
connect( &m_proc, SIGNAL( readyReadStandardError() ), SLOT( readStderr() ) );
connect( &m_proc, SIGNAL( readyReadStandardOutput() ), SLOT( readStdout() ) );
connect( &m_proc, SIGNAL( finished( int, QProcess::ExitStatus ) ), SLOT( cmdExited( int, QProcess::ExitStatus ) ) );
QString runPath = filePath();
#ifdef WIN32
// have to enclose in quotes if path contains spaces on windows...
runPath = QString( "\"%1\"" ).arg( filePath() );
#endif
if ( !QFile::exists( filePath() ) )
m_error = Tomahawk::ExternalResolver::FileNotFound;
else
m_proc.start( runPath );
if ( !TomahawkUtils::nam() )
return;
// set the name to the binary, if we launch properly we'll get the name the resolver reports
m_name = QFileInfo( filePath() ).baseName();
sendConfig();
}
ScriptResolver::ScriptResolver( const QString& exe )
: Tomahawk::ExternalResolverGui( exe )
, m_num_restarts( 0 )
, m_msgsize( 0 )
, m_ready( false )
, m_stopped( true )
, m_configSent( false )
, m_deleting( false )
, m_error( Tomahawk::ExternalResolver::NoError )
{
tLog() << Q_FUNC_INFO << "Created script resolver:" << exe;
connect( &m_proc, SIGNAL( readyReadStandardError() ), SLOT( readStderr() ) );
connect( &m_proc, SIGNAL( readyReadStandardOutput() ), SLOT( readStdout() ) );
connect( &m_proc, SIGNAL( finished( int, QProcess::ExitStatus ) ), SLOT( cmdExited( int, QProcess::ExitStatus ) ) );
startProcess();
if ( !TomahawkUtils::nam() )
return;
// set the name to the binary, if we launch properly we'll get the name the resolver reports
m_name = QFileInfo( filePath() ).baseName();
// set the icon, if we launch properly we'll get the icon the resolver reports
m_icon = TomahawkUtils::defaultPixmap( TomahawkUtils::DefaultResolver, TomahawkUtils::Original, QSize( 128, 128 ) );
}
UserProgram::UserProgram()
{
QObject::connect(&m_userProgram, SIGNAL(started()), this, SLOT(programStarted()));
QObject::connect(&m_userProgram, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(programFinished(int, QProcess::ExitStatus)));
QObject::connect(&m_userProgram, SIGNAL(readyReadStandardError()), this, SLOT(readStderr()));
QObject::connect(&m_userProgram, SIGNAL(readyReadStandardOutput()), this, SLOT(readStdout()));
this->updateProgramName();
}
void readErr()
{
QByteArray rerr = readStderr();
if (errUsed + rerr.size() > err.size())
err.resize(errUsed + rerr.size());
memcpy(err.data() + errUsed, rerr, rerr.size());
errUsed += rerr.size();
}
GoAstView::GoAstView(IApplication *app, QObject *parent):
liteApp(app), QObject(parent)
{
connect(&astProcess,SIGNAL(readyReadStandardOutput()),this,SLOT(readStdout()));
connect(&astProcess,SIGNAL(readyReadStandardError()),this,SLOT(readStderr()));
connect(&astProcess,SIGNAL(started()),this,SLOT(started()));
connect(&astProcess,SIGNAL(finished(int)),this,SLOT(finished(int)));
connect(&astProcess,SIGNAL(error(QProcess::ProcessError)),this,SLOT(error(QProcess::ProcessError)));
}
ScriptResolver::ScriptResolver(const QString& exe) :
Tomahawk::Resolver()
, m_cmd( exe )
, m_num_restarts( 0 )
, m_msgsize( 0 )
, m_ready( false )
, m_stopped( false )
{
qDebug() << Q_FUNC_INFO << exe;
connect( &m_proc, SIGNAL(readyReadStandardError()), SLOT(readStderr()) );
connect( &m_proc, SIGNAL(readyReadStandardOutput()), SLOT(readStdout()) );
connect( &m_proc, SIGNAL(finished(int,QProcess::ExitStatus)), SLOT(cmdExited(int,QProcess::ExitStatus)) );
m_proc.start( m_cmd );
}
void KviKvsProcessAsyncOperation::processExited(int exitCode)
{
if(m_bDeletePending)
return;
readStdout(); // just to make sure
readStderr(); // just to make sure
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_OUTPUTBYBLOCKS)
{
// trigger Stdout and Stderr once
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERSTDOUT)
{
if(trigger(EventStdout, m_szStdoutBuffer))
{
triggerSelfDelete();
return;
}
}
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERSTDERR)
{
if(trigger(EventStdout, m_szStderrBuffer))
{
triggerSelfDelete();
return;
}
}
}
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERTERMINATED)
{
QString szRetVal;
szRetVal.setNum(exitCode);
trigger(EventTerminated, szRetVal);
}
triggerSelfDelete();
}
bool KviKvsProcessAsyncOperation::start()
{
QStringList args;
QString szcmd;
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_NOSHELL)
{
args = m_pData->szCommandline.split(" ", QString::SkipEmptyParts);
}
else
{
QString szShell = m_pData->szShell;
if(szShell.isEmpty())
{
#if defined(COMPILE_ON_WINDOWS) || defined(COMPILE_ON_MINGW)
// [01:26:00] <PragmaOff> btw, what is qt_winunicode ?
// [01:26:12] <kode54> Qt export specific to win32
// [01:26:27] <kode54> bool which indicates whether system is Unicode (NT) or not
// [01:26:58] <kode54> not sure if that's documented, but it is a public export
//
// [02:50:21] <kode54> if ( QApplication::winVersion() & Qt::WV_NT_based )
// [02:50:41] <kode54> I see another implementation using that, maybe it is the official way of detecting that :[
szShell = !(QSysInfo::WindowsVersion & QSysInfo::WV_DOS_based) ? "cmd.exe /c" : "command.com /c";
// Thnx kode54 :)
#else
szShell = "sh -c";
#endif
}
args = szShell.split(" ", QString::SkipEmptyParts);
args.append(m_pData->szCommandline);
}
m_pProcess = new QProcess(this);
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERSTDOUT)
{
connect(m_pProcess, SIGNAL(readyReadStandardOutput()), this, SLOT(readStdout()));
}
else
{
m_pProcess->closeReadChannel(QProcess::StandardOutput);
}
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERSTDERR)
{
connect(m_pProcess, SIGNAL(readyReadStandardError()), this, SLOT(readStderr()));
}
else
{
m_pProcess->closeReadChannel(QProcess::StandardError);
}
connect(m_pProcess, SIGNAL(finished(int)), this, SLOT(processExited(int)));
if(m_pData->iFlags & KVI_KVS_PROCESSDESCRIPTOR_TRIGGERSTARTED)
{
connect(m_pProcess, SIGNAL(started()), this, SLOT(processStarted()));
}
szcmd = args.takeFirst();
m_pProcess->start(szcmd, args);
if(m_pProcess->state() == QProcess::NotRunning)
{
return false;
}
if(m_pData->iMaxRunTime > 0)
{
m_pRunTimeTimer = new QTimer(this);
connect(m_pRunTimeTimer, SIGNAL(timeout()), this, SLOT(maxRunTimeExpired()));
m_pRunTimeTimer->start(m_pData->iMaxRunTime);
}
if(m_pData->iPingTimeout > 0)
{
m_pPingTimer = new QTimer(this);
connect(m_pPingTimer, SIGNAL(timeout()), this, SLOT(ping()));
m_pPingTimer->start(m_pData->iPingTimeout);
}
return true;
}
