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/*
* ShellCommandLinePlugin.cpp - implementation of ShellCommandLinePlugin class
*
* Copyright (c) 2018-2021 Tobias Junghans <tobydox@veyon.io>
*
* This file is part of Veyon - https://veyon.io
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program (see COPYING); if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
#include <QCoreApplication>
#include <QFile>
#include <QProcess>
#include "CommandLineIO.h"
#include "ShellCommandLinePlugin.h"
ShellCommandLinePlugin::ShellCommandLinePlugin( QObject* parent ) :
QObject( parent ),
m_commands( {
{ QStringLiteral("run"), tr( "Run command file" ) },
} )
{
}
QStringList ShellCommandLinePlugin::commands() const
{
return m_commands.keys();
}
QString ShellCommandLinePlugin::commandHelp( const QString& command ) const
{
return m_commands.value( command );
}
CommandLinePluginInterface::RunResult ShellCommandLinePlugin::handle_main()
{
QTextStream stream( stdin );
while( true )
{
printf("VEYON> ");
QString line;
if( stream.readLineInto( &line ) && line != QLatin1String("exit") )
{
runCommand( line );
}
else
{
break;
}
}
return NoResult;
}
CommandLinePluginInterface::RunResult ShellCommandLinePlugin::handle_run( const QStringList& arguments )
{
QFile scriptFile( arguments.value( 0 ) );
if( scriptFile.exists() == false )
{
CommandLineIO::error( tr( "File \"%1\" does not exist!" ).arg( scriptFile.fileName() ) );
return Failed;
}
while( scriptFile.canReadLine() )
{
runCommand( QString::fromUtf8( scriptFile.readLine() ) );
}
return Successful;
}
void ShellCommandLinePlugin::runCommand( const QString& command )
{
// TODO: properly split arguments containing spaces
QProcess::execute( QCoreApplication::applicationFilePath(), command.split( QLatin1Char(' ') ) );
}
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