You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
3.0 KiB
106 lines
3.0 KiB
/***************************************************************************
|
|
* Copyright (C) 2006 by Andras Mantia *
|
|
* amantia@kde.org *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "blockingkprocess.h"
|
|
|
|
#include <qapplication.h>
|
|
#include <qtimer.h>
|
|
|
|
BlockingKProcess::BlockingKProcess(QObject *parent, const char *name)
|
|
: KProcess(parent, name)
|
|
{
|
|
m_stdOut = "";
|
|
m_stdErr = "";
|
|
m_timeoutValue = 60;
|
|
m_timer = 0L;
|
|
|
|
connect(this, SIGNAL(receivedStdout(KProcess *, char *, int)),
|
|
this, SLOT(slotReceivedStdOut(KProcess *, char *, int)));
|
|
connect(this, SIGNAL(receivedStderr(KProcess *, char *, int)),
|
|
this, SLOT(slotReceivedStdErr(KProcess *, char *, int)));
|
|
connect(this, SIGNAL(processExited(KProcess *)),
|
|
this, SLOT(slotProcessExited(KProcess *)));
|
|
}
|
|
|
|
BlockingKProcess::BlockingKProcess()
|
|
: KProcess()
|
|
{
|
|
m_stdOut = "";
|
|
m_stdErr = "";
|
|
m_timeoutValue = 60;
|
|
m_timer = 0L;
|
|
connect(this, SIGNAL(receivedStdout(KProcess *, char *, int)),
|
|
this, SLOT(slotReceivedStdOut(KProcess *, char *, int)));
|
|
connect(this, SIGNAL(receivedStderr(KProcess *, char *, int)),
|
|
this, SLOT(slotReceivedStdErr(KProcess *, char *, int)));
|
|
connect(this, SIGNAL(processExited(KProcess *)),
|
|
this, SLOT(slotProcessExited(KProcess *)));
|
|
}
|
|
|
|
|
|
BlockingKProcess::~BlockingKProcess()
|
|
{
|
|
}
|
|
bool BlockingKProcess::start(RunMode runmode, Communication comm)
|
|
{
|
|
if (KProcess::start(runmode, comm))
|
|
{
|
|
m_timeout = false;
|
|
m_timer = new QTimer();
|
|
connect(m_timer, SIGNAL(timeout()), this, SLOT(slotTimeOut()));
|
|
m_timer->start(m_timeoutValue*1000, true);
|
|
enter_loop();
|
|
delete m_timer;
|
|
m_timer = 0L;
|
|
return !m_timeout;
|
|
} else
|
|
return false;
|
|
}
|
|
|
|
|
|
void BlockingKProcess::slotReceivedStdOut(KProcess *, char *buffer, int buflen)
|
|
{
|
|
m_stdOut += QString::fromLatin1(buffer, buflen);
|
|
}
|
|
|
|
void BlockingKProcess::slotReceivedStdErr(KProcess *, char *buffer, int buflen)
|
|
{
|
|
m_stdErr += QString::fromLatin1(buffer, buflen);
|
|
}
|
|
|
|
void BlockingKProcess::slotProcessExited(KProcess *)
|
|
{
|
|
qApp->exit_loop();
|
|
}
|
|
|
|
void BlockingKProcess::slotTimeOut()
|
|
{
|
|
m_timeout = true;
|
|
kill();
|
|
qApp->exit_loop();
|
|
}
|
|
|
|
|
|
void qt_enter_modal( QWidget *widget );
|
|
void qt_leave_modal( QWidget *widget );
|
|
|
|
void BlockingKProcess::enter_loop()
|
|
{
|
|
QWidget dummy(0,0,WType_Dialog | WShowModal);
|
|
dummy.setFocusPolicy( QWidget::NoFocus );
|
|
qt_enter_modal(&dummy);
|
|
qApp->enter_loop();
|
|
qt_leave_modal(&dummy);
|
|
}
|
|
|
|
|
|
#include "blockingkprocess.moc"
|