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/***************************************************************************
begin : Thu Sep 5 2002
copyright : (C) 2002 by Christian Hubinger
email : chubinger@irrsinnig.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 "kmfprocout.h"
// KDE includes
#include <tdelocale.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <kstandarddirs.h>
#include <kpushbutton.h>
// QT includes
#include <tqtextbrowser.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqpixmap.h>
#include <tqfont.h>
// Project Includes
#include "../core/xmlnames.h"
namespace KMF {
KMFProcOut::KMFProcOut( TQWidget *parent, const char *name, WFlags fl ) : TQWidget( parent, name, fl ) {
stderrbuf = new TQString( "" );
stdoutbuf = new TQString( "" );
m_job_name = XML::Undefined_Value;
childproc = new TDEProcess();
connect( childproc, TQ_SIGNAL( receivedStdout( TDEProcess*, char*, int ) ), this, TQ_SLOT( slotReceivedOutput( TDEProcess*, char*, int ) ) );
connect( childproc, TQ_SIGNAL( receivedStderr( TDEProcess*, char*, int ) ), this, TQ_SLOT( slotReceivedError( TDEProcess*, char*, int ) ) );
connect( childproc, TQ_SIGNAL( processExited( TDEProcess* ) ), this, TQ_SLOT( slotProcessExited( TDEProcess* ) ) ) ;
initGUI();
hide();
kdDebug() << "KMFProcOut: Finished initialisation." << endl;
}
KMFProcOut::~KMFProcOut() {
delete childproc;
}
void KMFProcOut::initGUI() {
TDEIconLoader * loader = TDEGlobal:: iconLoader();
TQString icon_name;
icon_name = "process-stop";
icon_stop = loader->loadIcon( icon_name, TDEIcon::Small );
icon_name = "quit";
icon_close = loader->loadIcon( icon_name, TDEIcon::Small );
m_layout = new TQGridLayout( this, 0, 0, 2, 2, "layout" );
m_lbview = new TQTextBrowser( this, "m_lbview" );
m_lbview->setTextFormat( RichText );
m_lbview->setFont( TQFont( "Nimbus Mono L", 9 ) );
m_ljob_name = new TQLabel( this, "m_ljob_name" );
TQFont ljob_name_font( m_ljob_name->font() );
ljob_name_font.setBold( TRUE );
m_ljob_name->setFont( ljob_name_font );
m_ljob_name->setFrameShape( TQLabel::StyledPanel );
m_ljob_name->setFrameShadow( TQLabel::Sunken );
m_ljob_name->setText( i18n( "Nothing to do yet..." ) );
m_bkill = new KPushButton( icon_stop, i18n( "Kill Process" ) , this, "m_bkill" );
m_bkill->setEnabled( false );
connect( m_bkill, TQ_SIGNAL( clicked() ), this, TQ_SLOT( slotKillJob() ) );
m_layout->addMultiCellWidget( m_ljob_name, 0, 0, 0, 9 );
m_layout->addMultiCellWidget( m_bkill, 0, 0, 9, 10 );
m_layout->addMultiCellWidget( m_lbview, 1, 1, 0, 10 );
}
void KMFProcOut::runCmd( const TQString& cmd, const TQString& job_name, const TQString& job_description, bool useKdeSu ) {
kdDebug() << "KMFProcOut::runCmd(TQString& cmd)"/* << cmd */<< endl;
show();
m_lbview->clear();
m_lbview->setTextFormat( RichText );
m_ljob_name->setText( job_description );
m_job_name = job_name;
startJob( cmd, useKdeSu );
}
void KMFProcOut::startJob( const TQString &cmd, bool useKdeSu ) {
m_bkill->setEnabled( true );
childproc->clearArguments();
if( useKdeSu ) {
*childproc << "tdesu" << "-t" << "-i" << "kmyfirewall" << "--noignorebutton" << "-d" << "-c" << cmd;
} else {
*childproc << "bash" << cmd;
}
childproc->start( TDEProcess::NotifyOnExit, TDEProcess::AllOutput );
}
void KMFProcOut::slotKillJob() {
kdDebug() << "void KMFProcOut::killJob()" << endl;
childproc->kill();
}
bool KMFProcOut::isRunning() {
return childproc->isRunning();
}
void KMFProcOut::slotReceivedOutput( TDEProcess *, char *buffer, int buflen ) {
// Flush stderr buffer
if ( !stderrbuf->isEmpty() ) {
insertStderrLine( *stderrbuf );
stderrbuf = new TQString( "" );
}
*stdoutbuf += TQString::fromLatin1( buffer, buflen );
int pos;
while ( ( pos = stdoutbuf->find( '\n' ) ) != -1 ) {
TQString line = stdoutbuf->left( pos );
insertStdoutLine( line );
stdoutbuf->remove
( 0, pos + 1 );
}
}
void KMFProcOut::slotReceivedError( TDEProcess *, char *buffer, int buflen ) {
// Flush stdout buffer
if ( !stdoutbuf->isEmpty() ) {
insertStdoutLine( *stdoutbuf );
stdoutbuf = new TQString( "" );
}
*stderrbuf += TQString::fromLatin1( buffer, buflen );
int pos;
while ( ( pos = stderrbuf->find( '\n' ) ) != -1 ) {
TQString line = stderrbuf->left( pos );
insertStderrLine( line );
stderrbuf->remove
( 0, pos + 1 );
}
}
void KMFProcOut::slotProcessExited( TDEProcess * ) {
kdDebug() << "KMFProcOut::slotProcessExited()" << endl;
emit processExited( childproc );
childFinished( childproc->normalExit(), childproc->exitStatus() );
return ;
}
void KMFProcOut::insertStdoutLine( const TQString &line ) {
m_lbview->append( line + "" );
}
void KMFProcOut::insertStderrLine( const TQString &line ) {
const TQString & line2 = i18n( "<b>Error:</b> %1" ).arg( line );
m_lbview->append( "<font color=\"red\">" + line2 + "</font>" );
}
void KMFProcOut::childFinished( bool , int status ) {
TQString stat;
stat.setNum( status );
const TQString& job_name = m_job_name;
if ( status != 0 ) {
m_lbview->append( i18n( "<br><font color=\"red\"><b>Execution failed</b></font>" ) );
m_lbview->append( i18n( "<font color=\"red\"><b>Exit(Code): %1</b></font>" ).arg( stat ) );
emit sigJobFinished( false, job_name );
} else {
m_lbview->append( i18n( "<br><b>Finished successfully</b>" ) );
emit sigJobFinished( true, job_name );
}
m_bkill->setEnabled( false );
kdDebug() << "childFinished" << endl;
return ;
}
void KMFProcOut::setText( const TQString& str, const TQString& commandName ) {
kdDebug() << "void KMFProcOut::setText(const TQString& text)" << endl;
// kdDebug() << "Text: " << str << endl;
m_ljob_name->setText( commandName );
m_lbview->clear();
m_lbview->setTextFormat( PlainText );
m_lbview->append( str );
/*
TQString *text = new TQString( str );
int pos;
while ( ( pos = text->find( '\n' ) ) != -1 && !text->isEmpty() ) {
TQString line = text->left( pos );
insertStdoutLine( line );
text->remove( 0, pos + 1 );
}*/
}
}
#include "kmfprocout.moc"
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