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102 lines
3.2 KiB
102 lines
3.2 KiB
/* This file is part of the KDE project
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Copyright (C) 2002 Harald Fernengel <harry@tdevelop.org>
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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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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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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 "execcommand.h"
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#include <kprocess.h>
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#include <kprogress.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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ExecCommand::ExecCommand( const TQString& executable, const TQStringList& args,
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const TQString& workingDir, const TQStringList& env,
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TQObject* parent, const char* name ):
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TQObject( parent, name ), out( "" ) /* make sure out is not TQString() since that would mean "error" */
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{
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progressDlg = 0;
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proc = new KProcess();
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proc->setWorkingDirectory( workingDir );
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for ( TQStringList::ConstIterator it = env.begin(); it != env.end(); ++it )
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proc->setEnvironment( (*it).section( '=', 0, 0 ), (*it).section( '=', 1, 1 ) );
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*proc << executable;
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*proc << args;
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connect( proc, TQT_SIGNAL(processExited(KProcess*)),
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this, TQT_SLOT(processExited()) );
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connect( proc, TQT_SIGNAL(receivedStdout(KProcess*,char*,int)),
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this, TQT_SLOT(receivedStdout(KProcess*,char*,int)) );
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connect( proc, TQT_SIGNAL(receivedStderr(KProcess*,char*,int)),
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this, TQT_SLOT(receivedStderr(KProcess*,char*,int)) );
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bool ok = proc->start( KProcess::NotifyOnExit, KProcess::AllOutput );
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if ( !ok ) {
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KMessageBox::error( 0, i18n("Could not invoke \"%1\". Please make sure it is installed correctly").tqarg( executable ),
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i18n("Error Invoking Command") );
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emit finished( TQString(), TQString() );
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deleteLater();
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} else {
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progressDlg = new KProgressDialog( 0, 0, i18n("Command running..."),
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i18n("Please wait until the \"%1\" command finishes.").tqarg( executable ), false );
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connect( progressDlg, TQT_SIGNAL(cancelClicked()),
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this, TQT_SLOT(cancelClicked()) );
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}
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}
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void ExecCommand::receivedStdout (KProcess*, char *buffer, int buflen)
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{
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out += TQString::fromUtf8( buffer, buflen );
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}
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void ExecCommand::receivedStderr (KProcess*, char *buffer, int buflen)
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{
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err += TQString::fromUtf8( buffer, buflen );
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}
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void ExecCommand::processExited()
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{
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delete progressDlg;
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progressDlg = 0;
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emit finished( out, err );
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deleteLater();
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}
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void ExecCommand::cancelClicked()
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{
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delete progressDlg;
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progressDlg = 0;
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proc->kill();
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emit finished( TQString(), TQString() );
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deleteLater();
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}
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ExecCommand::~ExecCommand()
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{
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delete proc;
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delete progressDlg;
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}
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#include "execcommand.moc"
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