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168 lines
4.2 KiB
168 lines
4.2 KiB
/***************************************************************************
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* Copyright (C) 2005 by David Saxton *
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* david@bluehaze.org *
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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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#include "externallanguage.h"
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#include "languagemanager.h"
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#include "logview.h"
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#include <kdebug.h>
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#include <kprocess.h>
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#include <tqregexp.h>
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#include <tqtimer.h>
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ExternalLanguage::ExternalLanguage( ProcessChain *processChain, KTechlab *parent, const TQString &name )
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: Language( processChain, parent, name )
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{
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m_languageProcess = 0l;
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}
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ExternalLanguage::~ExternalLanguage()
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{
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deleteLanguageProcess();
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}
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void ExternalLanguage::deleteLanguageProcess()
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{
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if (!m_languageProcess)
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return;
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// I'm not too sure if this combination of killing the process is the best way....
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// m_languageProcess->tryTerminate();
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// TQTimer::singleShot( 5000, m_languageProcess, TQ_SLOT( kill() ) );
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// delete m_languageProcess;
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m_languageProcess->kill();
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m_languageProcess->deleteLater();
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m_languageProcess = 0L;
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}
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void ExternalLanguage::receivedStdout( TDEProcess *, char * buffer, int buflen )
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{
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TQStringList lines = TQStringList::split( '\n', TQString::fromLocal8Bit( buffer, buflen ), false );
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TQStringList::iterator end = lines.end();
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for ( TQStringList::iterator it = lines.begin(); it != end; ++it )
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{
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if ( isError( *it ) )
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{
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outputError( *it );
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outputtedError( *it );
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}
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else if ( isWarning( *it ) )
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{
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outputWarning( *it );
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outputtedWarning( *it );
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}
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else
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{
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outputMessage( *it );
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outputtedMessage( *it );
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}
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}
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}
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void ExternalLanguage::receivedStderr( TDEProcess *, char * buffer, int buflen )
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{
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TQStringList lines = TQStringList::split( '\n', TQString::fromLocal8Bit( buffer, buflen ), false );
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TQStringList::iterator end = lines.end();
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for ( TQStringList::iterator it = lines.begin(); it != end; ++it )
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{
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if ( isStderrOutputFatal( *it ) )
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{
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outputError( *it );
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outputtedError( *it );
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}
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else
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{
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outputWarning( *it );
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outputtedWarning( *it );
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}
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}
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}
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void ExternalLanguage::processExited( TDEProcess * )
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{
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if ( !m_languageProcess )
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return;
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bool allOk = processExited( m_languageProcess->normalExit() && m_errorCount == 0 );
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finish(allOk);
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deleteLanguageProcess();
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}
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void ExternalLanguage::processInitFailed()
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{
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finish(false);
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deleteLanguageProcess();
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}
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bool ExternalLanguage::start()
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{
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displayProcessCommand();
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return m_languageProcess->start( TDEProcess::NotifyOnExit, TDEProcess::All );
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}
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void ExternalLanguage::resetLanguageProcess()
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{
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reset();
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deleteLanguageProcess();
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m_errorCount = 0;
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m_languageProcess = new TDEProcess(this);
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connect( m_languageProcess, TQ_SIGNAL(receivedStdout( TDEProcess*, char*, int )),
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this, TQ_SLOT(receivedStdout( TDEProcess*, char*, int )) );
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connect( m_languageProcess, TQ_SIGNAL(receivedStderr( TDEProcess*, char*, int )),
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this, TQ_SLOT(receivedStderr( TDEProcess*, char*, int )) );
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connect( m_languageProcess, TQ_SIGNAL(processExited( TDEProcess* )),
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this, TQ_SLOT(processExited( TDEProcess* )) );
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}
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void ExternalLanguage::displayProcessCommand()
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{
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TQStringList quotedArguments;
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TQValueList<TQCString> arguments = m_languageProcess->args();
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if ( arguments.size() == 1 )
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quotedArguments << arguments[0];
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else
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{
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TQValueList<TQCString>::const_iterator end = arguments.end();
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for ( TQValueList<TQCString>::const_iterator it = arguments.begin(); it != end; ++it )
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{
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if ( (*it).isEmpty() || (*it).contains( TQRegExp("[\\s]") ) )
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quotedArguments << TDEProcess::quote( *it );
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else
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quotedArguments << *it;
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}
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}
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// outputMessage( "<i>" + quotedArguments.join(" ") + "</i>" );
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outputMessage( quotedArguments.join(" ") );
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// LanguageManager::self()->logView()->addOutput( quotedArguments.join(" "), LogView::ot_info );
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}
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#include "externallanguage.moc"
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