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106 lines
3.1 KiB
106 lines
3.1 KiB
/***************************************************************************
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* Copyright (C) 2006 by Andras Mantia *
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* amantia@kde.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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***************************************************************************/
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#include "blockingkprocess.h"
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#include <tqapplication.h>
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#include <tqtimer.h>
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BlockingKProcess::BlockingKProcess(TQObject *parent, const char *name)
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: KProcess(parent, name)
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{
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m_stdOut = "";
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m_stdErr = "";
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m_timeoutValue = 60;
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m_timer = 0L;
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connect(this, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)),
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this, TQT_SLOT(slotReceivedStdOut(KProcess *, char *, int)));
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connect(this, TQT_SIGNAL(receivedStderr(KProcess *, char *, int)),
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this, TQT_SLOT(slotReceivedStdErr(KProcess *, char *, int)));
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connect(this, TQT_SIGNAL(processExited(KProcess *)),
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this, TQT_SLOT(slotProcessExited(KProcess *)));
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}
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BlockingKProcess::BlockingKProcess()
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: KProcess()
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{
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m_stdOut = "";
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m_stdErr = "";
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m_timeoutValue = 60;
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m_timer = 0L;
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connect(this, TQT_SIGNAL(receivedStdout(KProcess *, char *, int)),
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this, TQT_SLOT(slotReceivedStdOut(KProcess *, char *, int)));
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connect(this, TQT_SIGNAL(receivedStderr(KProcess *, char *, int)),
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this, TQT_SLOT(slotReceivedStdErr(KProcess *, char *, int)));
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connect(this, TQT_SIGNAL(processExited(KProcess *)),
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this, TQT_SLOT(slotProcessExited(KProcess *)));
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}
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BlockingKProcess::~BlockingKProcess()
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{
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}
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bool BlockingKProcess::start(RunMode runmode, Communication comm)
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{
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if (KProcess::start(runmode, comm))
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{
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m_timeout = false;
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m_timer = new TQTimer();
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connect(m_timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotTimeOut()));
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m_timer->start(m_timeoutValue*1000, true);
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enter_loop();
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delete m_timer;
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m_timer = 0L;
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return !m_timeout;
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} else
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return false;
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}
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void BlockingKProcess::slotReceivedStdOut(KProcess *, char *buffer, int buflen)
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{
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m_stdOut += TQString::fromLatin1(buffer, buflen);
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}
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void BlockingKProcess::slotReceivedStdErr(KProcess *, char *buffer, int buflen)
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{
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m_stdErr += TQString::fromLatin1(buffer, buflen);
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}
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void BlockingKProcess::slotProcessExited(KProcess *)
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{
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qApp->exit_loop();
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}
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void BlockingKProcess::slotTimeOut()
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{
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m_timeout = true;
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kill();
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qApp->exit_loop();
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}
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void qt_enter_modal( TQWidget *widget );
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void qt_leave_modal( TQWidget *widget );
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void BlockingKProcess::enter_loop()
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{
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TQWidget dummy(0,0,WType_Dialog | WShowModal);
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dummy.setFocusPolicy( TQWidget::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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#include "blockingkprocess.moc"
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