From 1989c6f43aecffc9ec1a7b677e98435beff54886 Mon Sep 17 00:00:00 2001 From: harlekin Date: Fri, 04 Jun 2004 17:46:18 +0000 Subject: using oprocess to trigger some unix commands instead of primitiv system(), hopefully fixes bug 218 --- (limited to 'core/applets/cardmon/cardmon.cpp') diff --git a/core/applets/cardmon/cardmon.cpp b/core/applets/cardmon/cardmon.cpp index 3af3d03..3f07b41 100644 --- a/core/applets/cardmon/cardmon.cpp +++ b/core/applets/cardmon/cardmon.cpp @@ -22,6 +22,8 @@ #include #include #include +#include + #include #include using namespace Opie::Core; @@ -47,8 +49,7 @@ using namespace Opie::Ui; #endif CardMonitor::CardMonitor( QWidget * parent ) : QWidget( parent ), - pm( Resource::loadPixmap( "cardmon/pcmcia" ) ) -{ +pm( Resource::loadPixmap( "cardmon/pcmcia" ) ) { QCopChannel * pcmciaChannel = new QCopChannel( "QPE/Card", this ); connect( pcmciaChannel, @@ -63,6 +64,7 @@ CardMonitor::CardMonitor( QWidget * parent ) : QWidget( parent ), cardInPcmcia0 = FALSE; cardInPcmcia1 = FALSE; cardInSd = FALSE; + m_process = 0; setFocusPolicy( NoFocus ); @@ -75,28 +77,19 @@ CardMonitor::CardMonitor( QWidget * parent ) : QWidget( parent ), popupMenu = 0; } -CardMonitor::~CardMonitor() -{ - if ( popupMenu ) - { - delete popupMenu; - } +CardMonitor::~CardMonitor() { + delete popupMenu; } -void CardMonitor::popUp( QString message, QString icon ) -{ - if ( !popupMenu ) - { +void CardMonitor::popUp( QString message, QString icon ) { + if ( !popupMenu ) { popupMenu = new QPopupMenu( this ); } popupMenu->clear(); - if ( icon.isEmpty() ) - { + if ( icon.isEmpty() ) { popupMenu->insertItem( message, 0 ); - } - else - { + } else { popupMenu->insertItem( QIconSet( Resource::loadPixmap( icon ) ), message, 0 ); } @@ -109,33 +102,27 @@ void CardMonitor::popUp( QString message, QString icon ) QTimer::singleShot( 2000, this, SLOT( popupTimeout() ) ); } -void CardMonitor::popupTimeout() -{ +void CardMonitor::popupTimeout() { popupMenu->hide(); } -void CardMonitor::mousePressEvent( QMouseEvent * ) -{ +void CardMonitor::mousePressEvent( QMouseEvent * ) { QPopupMenu * menu = new QPopupMenu( this ); QString cmd; - int err = 0; - if ( cardInSd ) - { + if ( cardInSd ) { menu->insertItem( QIconSet( Resource::loadPixmap( "cardmon/ide" ) ), tr( "Eject SD/MMC card" ), 0 ); } - if ( cardInPcmcia0 ) - { + if ( cardInPcmcia0 ) { menu-> insertItem( QIconSet ( Resource::loadPixmap( "cardmon/" + cardInPcmcia0Type ) ), tr( "Eject card 0: %1" ).arg( cardInPcmcia0Name ), 1 ); } - if ( cardInPcmcia1 ) - { + if ( cardInPcmcia1 ) { menu-> insertItem( QIconSet ( Resource::loadPixmap( "cardmon/" + cardInPcmcia1Type ) ), @@ -147,62 +134,36 @@ void CardMonitor::mousePressEvent( QMouseEvent * ) int opt = menu->exec( QPoint( p.x() + ( width() / 2 ) - ( s.width() / 2 ), p.y() - s.height() ), 0 ); - if ( opt == 1 ) - { - cmd = "/sbin/cardctl eject 0"; - err = system( ( const char * ) cmd ); - if ( err != 0 ) - { - odebug << "Could not execute `/sbin/cardctl eject 0'! err=" << err << oendl; - popUp( tr( "CF/PCMCIA card eject failed!" ) ); - } - } - else if ( opt == 0 ) - { - if ( ODevice::inst() ->system() == System_Familiar ) - { + if ( opt == 1 ) { + m_commandOrig = 1; + execCommand("/sbin/cardctl eject 0"); + } else if ( opt == 0 ) { + if ( ODevice::inst() ->system() == System_Familiar ) { cmd = "umount /dev/mmc/part1"; - } - else - { + } else { cmd = "umount /dev/mmcda1"; } - err = system( ( const char * ) cmd ); - if ( err != 0 ) - { - popUp( tr( "SD/MMC card eject failed!" ) ); - } - } - else if ( opt == 2 ) - { - cmd = "/sbin/cardctl eject 1"; - err = system( ( const char * ) cmd ); - if ( err != 0 ) - { - odebug << "Could not execute `/sbin/cardctl eject 1'! err=" << err << oendl; - popUp( tr( "CF/PCMCIA card eject failed!" ) ); - } + m_commandOrig = 2; + execCommand( cmd ); + } else if ( opt == 2 ) { + m_commandOrig = 3; + execCommand( "/sbin/cardctl eject 1" ); } delete menu; } -void CardMonitor::cardMessage( const QCString & msg, const QByteArray & ) -{ - if ( msg == "stabChanged()" ) - { +void CardMonitor::cardMessage( const QCString & msg, const QByteArray & ) { + if ( msg == "stabChanged()" ) { // odebug << "Pcmcia: stabchanged" << oendl; getStatusPcmcia(); - } - else if ( msg == "mtabChanged()" ) - { + } else if ( msg == "mtabChanged()" ) { // odebug << "CARDMONAPPLET: mtabchanged" << oendl; getStatusSd(); } } -bool CardMonitor::getStatusPcmcia( int showPopUp ) -{ +bool CardMonitor::getStatusPcmcia( int showPopUp ) { bool cardWas0 = cardInPcmcia0; // remember last state bool cardWas1 = cardInPcmcia1; @@ -210,40 +171,29 @@ bool CardMonitor::getStatusPcmcia( int showPopUp ) QString fileName; // one of these 3 files should exist - if ( QFile::exists( "/var/run/stab" ) ) - { + if ( QFile::exists( "/var/run/stab" ) ) { fileName = "/var/run/stab"; - } - else if ( QFile::exists( "/var/state/pcmcia/stab" ) ) - { + } else if ( QFile::exists( "/var/state/pcmcia/stab" ) ) { fileName = "/var/state/pcmcia/stab"; - } - else - { + } else { fileName = "/var/lib/pcmcia/stab"; } QFile f( fileName ); - if ( f.open( IO_ReadOnly ) ) - { + if ( f.open( IO_ReadOnly ) ) { QStringList list; QTextStream stream( &f ); QString streamIn; streamIn = stream.read(); list = QStringList::split( "\n", streamIn ); for ( QStringList::Iterator line = list.begin(); line != list.end(); - line++ ) - { - if ( ( *line ).startsWith( "Socket 0:" ) ) - { - if ( ( *line ).startsWith( "Socket 0: empty" ) && cardInPcmcia0 ) - { + line++ ) { + if ( ( *line ).startsWith( "Socket 0:" ) ) { + if ( ( *line ).startsWith( "Socket 0: empty" ) && cardInPcmcia0 ) { cardInPcmcia0 = FALSE; - } - else if ( !( *line ).startsWith( "Socket 0: empty" ) - && !cardInPcmcia0 ) - { + } else if ( !( *line ).startsWith( "Socket 0: empty" ) + && !cardInPcmcia0 ) { cardInPcmcia0Name = ( *line ).mid( ( ( *line ).find( ':' ) + 1 ), ( *line ).length() - 9 ); @@ -255,16 +205,11 @@ bool CardMonitor::getStatusPcmcia( int showPopUp ) cardInPcmcia0Type = ( *line ).mid( pos, ( *line ).find( "\t", pos ) - pos ); } - } - else if ( ( *line ).startsWith( "Socket 1:" ) ) - { - if ( ( *line ).startsWith( "Socket 1: empty" ) && cardInPcmcia1 ) - { + } else if ( ( *line ).startsWith( "Socket 1:" ) ) { + if ( ( *line ).startsWith( "Socket 1: empty" ) && cardInPcmcia1 ) { cardInPcmcia1 = FALSE; - } - else if ( !( *line ).startsWith( "Socket 1: empty" ) - && !cardInPcmcia1 ) - { + } else if ( !( *line ).startsWith( "Socket 1: empty" ) + && !cardInPcmcia1 ) { cardInPcmcia1Name = ( *line ).mid( ( ( *line ).find( ':' ) + 1 ), ( *line ).length() - 9 ); @@ -281,19 +226,14 @@ bool CardMonitor::getStatusPcmcia( int showPopUp ) f.close(); if ( !showPopUp - && ( cardWas0 != cardInPcmcia0 || cardWas1 != cardInPcmcia1 ) ) - { + && ( cardWas0 != cardInPcmcia0 || cardWas1 != cardInPcmcia1 ) ) { QString text = QString::null; QString what = QString::null; - if ( cardWas0 != cardInPcmcia0 ) - { - if ( cardInPcmcia0 ) - { + if ( cardWas0 != cardInPcmcia0 ) { + if ( cardInPcmcia0 ) { text += tr( "New card: " ); what = "on"; - } - else - { + } else { text += tr( "Ejected: " ); what = "off"; } @@ -301,29 +241,23 @@ bool CardMonitor::getStatusPcmcia( int showPopUp ) popUp( text, "cardmon/" + cardInPcmcia0Type ); } - if ( cardWas1 != cardInPcmcia1 ) - { - if ( cardInPcmcia1 ) - { + if ( cardWas1 != cardInPcmcia1 ) { + if ( cardInPcmcia1 ) { text += tr( "New card: " ); what = "on"; - } - else - { + } else { text += tr( "Ejected: " ); what = "off"; } text += cardInPcmcia1Name; popUp( text, "cardmon/" + cardInPcmcia1Type ); } -#ifndef QT_NO_SOUND + #ifndef QT_NO_SOUND QSound::play( Resource::findSound( "cardmon/card" + what ) ); -#endif + #endif } - } - else - { + } else { // no file found odebug << "no file found" << oendl; cardInPcmcia0 = FALSE; @@ -336,25 +270,22 @@ bool CardMonitor::getStatusPcmcia( int showPopUp ) } -bool CardMonitor::getStatusSd( int showPopUp ) -{ +bool CardMonitor::getStatusSd( int showPopUp ) { bool cardWas = cardInSd; // remember last state cardInSd = FALSE; -#if defined(_OS_LINUX_) || defined(Q_OS_LINUX) + #if defined(_OS_LINUX_) || defined(Q_OS_LINUX) + struct mntent *me; FILE *mntfp = setmntent( "/etc/mtab", "r" ); - if ( mntfp ) - { - while ( ( me = getmntent( mntfp ) ) != 0 ) - { + if ( mntfp ) { + while ( ( me = getmntent( mntfp ) ) != 0 ) { QString fs = me->mnt_fsname; //odebug << fs << oendl; if ( fs.left( 14 ) == "/dev/mmc/part1" || fs.left( 7 ) == "/dev/sd" - || fs.left( 9 ) == "/dev/mmcd" ) - { + || fs.left( 9 ) == "/dev/mmcd" ) { cardInSd = TRUE; show(); } @@ -365,54 +296,85 @@ bool CardMonitor::getStatusSd( int showPopUp ) endmntent( mntfp ); } - if ( !showPopUp && cardWas != cardInSd ) - { + if ( !showPopUp && cardWas != cardInSd ) { QString text = QString::null; QString what = QString::null; - if ( cardInSd ) - { + if ( cardInSd ) { text += "New card: SD/MMC"; what = "on"; - } - else - { + } else { text += "Ejected: SD/MMC"; what = "off"; } //odebug << "TEXT: " + text << oendl; -#ifndef QT_NO_SOUND + #ifndef QT_NO_SOUND QSound::play( Resource::findSound( "cardmon/card" + what ) ); -#endif + #endif + popUp( text, "cardmon/ide" ); // XX add SD pic } -#else -#error "Not on Linux" -#endif + #else + #error "Not on Linux" + #endif repaint( FALSE ); return ( ( cardWas == cardInSd ) ? FALSE : TRUE ); } -void CardMonitor::paintEvent( QPaintEvent * ) -{ +void CardMonitor::paintEvent( QPaintEvent * ) { QPainter p( this ); - if ( cardInPcmcia0 || cardInPcmcia1 || cardInSd ) - { + if ( cardInPcmcia0 || cardInPcmcia1 || cardInSd ) { p.drawPixmap( 0, 0, pm ); show(); - } - else - { + } else { //p.eraseRect(rect()); hide(); } } -int CardMonitor::position() -{ +int CardMonitor::position() { return 7; } +void CardMonitor::execCommand( const QString &command ) { + + if ( m_process == 0 ) { + m_process = new OProcess(); + QStringList strList = QStringList::split( " ", command ); + + for ( QStringList::Iterator it = strList.begin(); it != strList.end(); ++it ) { + *m_process << *it; + } + + connect(m_process, SIGNAL( processExited(Opie::Core::OProcess*) ), + this, SLOT( slotExited(Opie::Core::OProcess* ) ) ); + + if(!m_process->start(OProcess::NotifyOnExit, OProcess::AllOutput ) ) { + delete m_process; + m_process = 0; + } + } +} + +void CardMonitor::slotExited( OProcess* proc ) { + + if( m_process->normalExit() ) { + int ret = m_process->exitStatus(); + if( ret != 0 ) { + if ( m_commandOrig == 1 ) { + popUp( tr( "CF/PCMCIA card eject failed!" ) ); + } else if ( m_commandOrig == 2 ) { + popUp( tr( "SD/MMC card eject failed!" ) ); + } else if ( m_commandOrig == 3 ) { + popUp( tr( "CF/PCMCIA card eject failed!" ) ); + } + } + } + + delete m_process; + m_process = 0; +} + EXPORT_OPIE_APPLET_v1( CardMonitor ) -- cgit v0.9.0.2