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71 lines
2.2 KiB
71 lines
2.2 KiB
15 years ago
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/* This file is part of the KDE project
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Copyright (C) 2002 Harald Fernengel <harry@kdevelop.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., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#ifndef _EXECCOMMAND_H_
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#define _EXECCOMMAND_H_
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#include <qobject.h>
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#include <qstringlist.h>
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class KProcess;
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class KProgressDialog;
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/**
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@file execcommand.h
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Command execution facilities.
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*/
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/**
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* This class invokes a binary with the arguments passed in the constructor and
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* emits the signal finished() with the output. It also displays
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* a progress dialog with the possibility to cancel the command.
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*
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* If there was an error or the user pressed cancel, finished ()
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* will emit a QString::null, otherwise QStrings containing the stdout/stderr.
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*
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* The object will delete itself after the finished signal has been emitted.
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* Additional environment can be set in the QStringList env via QStrings with the format "foo=blah"
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*/
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class ExecCommand : public QObject
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{
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Q_OBJECT
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public:
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ExecCommand( const QString& executable, const QStringList& args,
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const QString& workingDir = QString::null,
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const QStringList& env = QStringList(), QObject* parent = 0, const char* name = 0 );
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~ExecCommand();
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signals:
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void finished( const QString& output, const QString& errorOutput );
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private slots:
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void receivedStdout (KProcess *, char *buffer, int buflen);
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void receivedStderr (KProcess *, char *buffer, int buflen);
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void processExited();
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void cancelClicked();
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private:
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KProcess* proc;
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KProgressDialog* progressDlg;
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QString out;
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QString err;
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};
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#endif
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