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94 lines
2.6 KiB
94 lines
2.6 KiB
// -*- c++ -*-
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/*
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* Copyright (C) 2004, Ian Reinhart Geiser <geiseri@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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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
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "ksimpleprocess.h"
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#include <qapplication.h>
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#include <klocale.h>
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static QStringList splitArgList( const QString &args)
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{
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QStringList returnArgs = QStringList::split( ' ', args);
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return returnArgs;
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}
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QString KSimpleProcess::exec( const QString &args, bool addStdErr )
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{
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KSimpleProcess proc;
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return proc.execInternal( args, addStdErr);
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}
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QString KSimpleProcess::execInternal( const QString &args, bool addStdError)
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{
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m_proc->setArguments( splitArgList( args ));
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connect(m_proc, SIGNAL(processExited()), this, SLOT(slotProcessExited()));
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connect(m_proc, SIGNAL(readyReadStdout()), this, SLOT(slotReceivedStdout()));
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if( addStdError )
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connect(m_proc, SIGNAL(readyReadStderr()), this, SLOT(slotReceivedStderr()));
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if ( !m_proc->start() )
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return i18n("Could not run command '%1'.").arg( args.latin1() );
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enter_loop();
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return m_currBuffer;
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}
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KSimpleProcess::KSimpleProcess() : QObject(0,0)
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{
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m_currBuffer = "";
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m_stdErrOn = false;
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m_proc = new QProcess(this);
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}
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KSimpleProcess::~KSimpleProcess()
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{
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delete m_proc;
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}
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// If a troll sees this, he kills david not me
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void qt_enter_modal( QWidget *widget );
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void qt_leave_modal( QWidget *widget );
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void KSimpleProcess::enter_loop()
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{
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QWidget dummy(0,0,WType_Dialog | WShowModal);
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dummy.setFocusPolicy( QWidget::NoFocus );
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qt_enter_modal(&dummy);
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qApp->enter_loop();
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qt_leave_modal(&dummy);
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}
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void KSimpleProcess::slotProcessExited()
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{
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while( m_proc->canReadLineStdout() )
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m_currBuffer += m_proc->readLineStdout() + '\n';
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qApp->exit_loop();
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}
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void KSimpleProcess::slotReceivedStdout()
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{
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m_currBuffer += m_proc->readLineStdout() + '\n';
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}
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void KSimpleProcess::slotReceivedStderr()
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{
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m_currBuffer += m_proc->readLineStderr() + '\n';
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}
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#include "ksimpleprocess.moc"
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