-rw-r--r-- | core/launcher/qcopbridge.cpp | 210 | ||||
-rw-r--r-- | core/launcher/qcopbridge.h | 17 | ||||
-rw-r--r-- | core/launcher/runningappbar.cpp | 238 |
3 files changed, 159 insertions, 306 deletions
diff --git a/core/launcher/qcopbridge.cpp b/core/launcher/qcopbridge.cpp index 6177a7c..f780235 100644 --- a/core/launcher/qcopbridge.cpp +++ b/core/launcher/qcopbridge.cpp @@ -22,7 +22,10 @@ #include "transferserver.h" -#include <qpe/qcopenvelope_qws.h> -#include <qpe/qpeapplication.h> -#include <qpe/version.h> +#ifdef Q_WS_QWS +#include <qtopia/qcopenvelope_qws.h> +#endif +#include <qtopia/qpeapplication.h> +#include <qtopia/global.h> +#include <qtopia/version.h> #include <qdir.h> @@ -30,15 +33,21 @@ #include <qtextstream.h> #include <qdatastream.h> +#include <qcstring.h> #include <qstringlist.h> #include <qfileinfo.h> #include <qregexp.h> -#ifdef QWS +#include <qtimer.h> +#ifdef Q_WS_QWS #include <qcopchannel_qws.h> #endif +#ifndef _XOPEN_SOURCE #define _XOPEN_SOURCE +#endif +#ifndef Q_OS_WIN32 #include <pwd.h> -#include <sys/types.h> #include <unistd.h> +#include <sys/types.h> +#endif #if defined(_OS_LINUX_) @@ -46,4 +55,6 @@ #endif +#include "launcherglobal.h" + //#define INSECURE @@ -69,4 +80,5 @@ QCopBridge::QCopBridge( Q_UINT16 port, QObject *parent , } sendSync = FALSE; + openConnections.setAutoDelete( TRUE ); } @@ -78,9 +90,26 @@ QCopBridge::~QCopBridge() } +void QCopBridge::authorizeConnections() +{ + QListIterator<QCopBridgePI> it(openConnections); + while ( it.current() ) { + if ( !it.current()->verifyAuthorised() ) { + disconnect ( it.current(), SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( closed( QCopBridgePI *) ) ); + openConnections.removeRef( it.current() ); + } else + ++it; + } +} + void QCopBridge::newConnection( int socket ) { QCopBridgePI *pi = new QCopBridgePI( socket, this ); openConnections.append( pi ); - connect ( pi, SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( connectionClosed( QCopBridgePI *) ) ); + connect ( pi, SIGNAL( connectionClosed( QCopBridgePI *) ), this, SLOT( closed( QCopBridgePI *) ) ); + + /* ### libqtopia merge FIXME */ +#if 0 + QPEApplication::setTempScreenSaverMode( QPEApplication::DisableSuspend ); +#endif #ifndef QT_NO_COP QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::DisableSuspend; @@ -93,8 +122,13 @@ void QCopBridge::newConnection( int socket ) } -void QCopBridge::connectionClosed( QCopBridgePI *pi ) +void QCopBridge::closed( QCopBridgePI *pi ) { - openConnections.remove( pi ); + emit connectionClosed( pi->peerAddress() ); + openConnections.removeRef( pi ); if ( openConnections.count() == 0 ) { + /* ### FIXME libqtopia merge */ +#if 0 + QPEApplication::setTempScreenSaverMode( QPEApplication::Enable ); +#endif #ifndef QT_NO_COP QCopEnvelope( "QPE/System", "setScreenSaverMode(int)" ) << QPEApplication::Enable; @@ -111,73 +145,6 @@ void QCopBridge::closeOpenConnections() -void QCopBridge::desktopMessage( const QCString &command, const QByteArray &args ) +void QCopBridge::desktopMessage( const QCString &command, const QByteArray &data ) { - command.stripWhiteSpace(); - - int paren = command.find( "(" ); - if ( paren <= 0 ) { - qDebug("DesktopMessage: bad qcop syntax"); - return; - } - - QString params = command.mid( paren + 1 ); - if ( params[params.length()-1] != ')' ) { - qDebug("DesktopMessage: bad qcop syntax"); - return; - } - - params.truncate( params.length()-1 ); - - QStringList paramList = QStringList::split( ",", params ); - QString data; - if ( paramList.count() ) { - QDataStream stream( args, IO_ReadOnly ); - for ( QStringList::Iterator it = paramList.begin(); it != paramList.end(); ++it ) { - QString str; - if ( *it == "QString" ) { - stream >> str; - } else if ( *it == "QCString" ) { - QCString cstr; - stream >> cstr; - str = QString::fromLocal8Bit( cstr ); - } else if ( *it == "int" ) { - int i; - stream >> i; - str = QString::number( i ); - } else if ( *it == "bool" ) { - int i; - stream >> i; - str = QString::number( i ); - } else { - qDebug(" cannot route the argument type %s throught the qcop bridge", (*it).latin1() ); - return; - } - QString estr; - for (int i=0; i<(int)str.length(); i++) { - QChar ch = str[i]; - if ( ch.row() ) - goto quick; - switch (ch.cell()) { - case '&': - estr.append( "&" ); - break; - case ' ': - estr.append( "&0x20;" ); - break; - case '\n': - estr.append( "&0x0d;" ); - break; - case '\r': - estr.append( "&0x0a;" ); - break; - default: quick: - estr.append(ch); - } - } - data += " " + estr; - } - } - QString sendCommand = QString(command.data()) + data; - // send the command to all open connections if ( command == "startSync()" ) { // we need to buffer it a bit @@ -186,7 +153,8 @@ void QCopBridge::desktopMessage( const QCString &command, const QByteArray &args } + // send the command to all open connections QCopBridgePI *pi; for ( pi = openConnections.first(); pi != 0; pi = openConnections.next() ) { - pi->sendDesktopMessage( sendCommand ); + pi->sendDesktopMessage( command, data ); } } @@ -210,25 +178,25 @@ QCopBridgePI::QCopBridgePI( int socket, QObject *parent , const char* name ) if ( !SyncAuthentication::isAuthorized(peeraddress) ) { state = Forbidden; - startTimer( 0 ); + close(); } else #endif { state = Connected; - sendSync = FALSE; connect( this, SIGNAL( readyRead() ), SLOT( read() ) ); - connect( this, SIGNAL( connectionClosed() ), SLOT( connectionClosed() ) ); - QString intro="220 Qtopia "; intro += QPE_VERSION; intro += ";"; - intro += "challenge="; intro += SyncAuthentication::serverId(); intro += ";"; + intro += "challenge="; intro += SyncAuthentication::serverId(); intro += ";"; // No tr intro += "loginname="; intro += SyncAuthentication::loginName(); intro += ";"; intro += "displayname="; intro += SyncAuthentication::ownerName(); intro += ";"; send( intro ); state = Wait_USER; + } + sendSync = FALSE; + connect( this, SIGNAL( connectionClosed() ), SLOT( myConnectionClosed() ) ); // idle timer to close connections when not used anymore - startTimer( 60000 ); - connected = TRUE; - } + timer = new QTimer(this); + connect( timer, SIGNAL(timeout()), this, SLOT(myConnectionClosed()) ); + timer->start( 300000, TRUE ); } @@ -236,23 +204,44 @@ QCopBridgePI::QCopBridgePI( int socket, QObject *parent , const char* name ) QCopBridgePI::~QCopBridgePI() { +} +bool QCopBridgePI::verifyAuthorised() +{ + if ( !SyncAuthentication::isAuthorized(peerAddress()) ) { + state = Forbidden; + return FALSE; + } + return TRUE; } -void QCopBridgePI::connectionClosed() +void QCopBridgePI::myConnectionClosed() { emit connectionClosed( this ); - // qDebug( "Debug: Connection closed" ); - delete this; } void QCopBridgePI::sendDesktopMessage( const QString &msg ) { - QString str = "CALL QPE/Desktop " + msg; + QString str = "CALL QPE/Desktop " + msg; // No tr send ( str ); } +void QCopBridgePI::sendDesktopMessage( const QCString &msg, const QByteArray& data ) +{ + if ( !isOpen() ) // eg. Forbidden + return; + const char hdr[]="CALLB QPE/Desktop "; + writeBlock(hdr,sizeof(hdr)-1); + writeBlock(msg,msg.length()); + writeBlock(" ",1); + QByteArray b64 = Opie::Global::encodeBase64(data); + writeBlock(b64.data(),b64.size()); + writeBlock("\r\n",2); +} + void QCopBridgePI::send( const QString& msg ) { + if ( !isOpen() ) // eg. Forbidden + return; QTextStream os( this ); os << msg << endl; @@ -262,7 +251,9 @@ void QCopBridgePI::send( const QString& msg ) void QCopBridgePI::read() { - while ( canReadLine() ) + while ( canReadLine() ) { + timer->start( 300000, TRUE ); process( readLine().stripWhiteSpace() ); } +} void QCopBridgePI::process( const QString& message ) @@ -284,6 +275,6 @@ void QCopBridgePI::process( const QString& message ) // we always respond to QUIT, regardless of state if ( cmd == "QUIT" ) { - send( "211 Have a nice day!" ); - delete this; + send( "211 Have a nice day!" ); // No tr + close(); return; } @@ -297,8 +288,8 @@ void QCopBridgePI::process( const QString& message ) if ( cmd != "USER" || msg.count() < 2 || !SyncAuthentication::checkUser( arg ) ) { - send( "530 Please login with USER and PASS" ); + send( "530 Please login with USER and PASS" ); // No tr return; } - send( "331 User name ok, need password" ); + send( "331 User name ok, need password" ); // No tr state = Wait_PASS; return; @@ -309,8 +300,8 @@ void QCopBridgePI::process( const QString& message ) if ( cmd != "PASS" || !SyncAuthentication::checkPassword( arg ) ) { - send( "530 Please login with USER and PASS" ); + send( "530 Please login with USER and PASS" ); // No tr return; } - send( "230 User logged in, proceed" ); + send( "230 User logged in, proceed" ); // No tr state = Ready; if ( sendSync ) { @@ -323,6 +314,5 @@ void QCopBridgePI::process( const QString& message ) // noop (NOOP) else if ( cmd == "NOOP" ) { - connected = TRUE; - send( "200 Command okay" ); + send( "200 Command okay" ); // No tr } @@ -333,5 +323,5 @@ void QCopBridgePI::process( const QString& message ) if ( msg.count() < 3 ) { - send( "500 Syntax error, command unrecognized" ); + send( "500 Syntax error, command unrecognized" ); // No tr } else { @@ -344,11 +334,11 @@ void QCopBridgePI::process( const QString& message ) int paren = command.find( "(" ); if ( paren <= 0 ) { - send( "500 Syntax error, command unrecognized" ); + send( "500 Syntax error, command unrecognized" ); // No tr return; } QString params = command.mid( paren + 1 ); - if ( params[params.length()-1] != ')' ) { - send( "500 Syntax error, command unrecognized" ); + if ( params[(int)params.length()-1] != ')' ) { + send( "500 Syntax error, command unrecognized" ); // No tr return; } @@ -362,5 +352,5 @@ void QCopBridgePI::process( const QString& message ) QStringList paramList = QStringList::split( ",", params ); if ( paramList.count() > msg.count() - 3 ) { - send( "500 Syntax error, command unrecognized" ); + send( "500 Syntax error, command unrecognized" ); // No tr return; } @@ -382,5 +372,5 @@ void QCopBridgePI::process( const QString& message ) ds << arg.toInt(); else { - send( "500 Syntax error, command unrecognized" ); + send( "500 Syntax error, command unrecognized" ); // No tr return; } @@ -403,5 +393,5 @@ void QCopBridgePI::process( const QString& message ) QCopChannel::send( channel.latin1(), command.latin1() ); - send( "200 Command okay" ); + send( "200 Command okay" ); // No tr #endif } @@ -409,14 +399,6 @@ void QCopBridgePI::process( const QString& message ) // not implemented else - send( "502 Command not implemented" ); + send( "502 Command not implemented" ); // No tr } - -void QCopBridgePI::timerEvent( QTimerEvent * ) -{ - if ( connected ) - connected = FALSE; - else - connectionClosed(); -} diff --git a/core/launcher/qcopbridge.h b/core/launcher/qcopbridge.h index 408d10d..bae3f88 100644 --- a/core/launcher/qcopbridge.h +++ b/core/launcher/qcopbridge.h @@ -21,4 +21,5 @@ #define __qcopbridge_h__ +#include <qtopia/global.h> #include <qserversocket.h> #include <qsocket.h> @@ -30,4 +31,5 @@ class QFileInfo; class QCopBridgePI; class QCopChannel; +class QTimer; class QCopBridge : public QServerSocket @@ -41,9 +43,13 @@ public: void newConnection( int socket ); void closeOpenConnections(); + void authorizeConnections(); public slots: - void connectionClosed( QCopBridgePI *pi ); + void closed( QCopBridgePI *pi ); void desktopMessage( const QCString &call, const QByteArray & ); +signals: + void connectionClosed( const QHostAddress & ); + protected: void timerEvent( QTimerEvent * ); @@ -68,5 +74,7 @@ public: void sendDesktopMessage( const QString &msg ); + void sendDesktopMessage( const QCString &msg, const QByteArray& ); void startSync() { sendSync = TRUE; } + bool verifyAuthorised(); signals: @@ -77,8 +85,5 @@ protected slots: void send( const QString& msg ); void process( const QString& command ); - void connectionClosed(); - -protected: - void timerEvent( QTimerEvent *e ); + void myConnectionClosed(); private: @@ -86,6 +91,6 @@ private: Q_UINT16 peerport; QHostAddress peeraddress; - bool connected; bool sendSync; + QTimer *timer; }; diff --git a/core/launcher/runningappbar.cpp b/core/launcher/runningappbar.cpp index 356200b..1fda5a4 100644 --- a/core/launcher/runningappbar.cpp +++ b/core/launcher/runningappbar.cpp @@ -17,41 +17,28 @@ ** not clear to you. ** -********************************************************************** -*/ +***********************************************************************/ #define QTOPIA_INTERNAL_PRELOADACCESS -// For "kill" -#include <sys/types.h> -#include <signal.h> -#include <stdio.h> +#include <qtopia/global.h> + #include <stdlib.h> -#include <qdir.h> #include <qtimer.h> #include <qpopupmenu.h> -#include <qmessagebox.h> #include <qpainter.h> -#include <opie/oprocess.h> -#include <qpe/qpeapplication.h> -#include <qpe/applnk.h> -#include <qpe/qcopenvelope_qws.h> -#include <qpe/global.h> -#include <qwindowsystem_qws.h> +#include <qmessagebox.h> + +#include <qtopia/qpeapplication.h> +#include <qtopia/applnk.h> +#include <qtopia/qcopenvelope_qws.h> +#include <qtopia/mimetype.h> + #include "runningappbar.h" +#include "serverinterface.h" RunningAppBar::RunningAppBar(QWidget* parent) - : QFrame(parent), m_AppLnkSet(0L), m_SelectedAppIndex( -1) + : QFrame(parent), selectedAppIndex(-1) { - setBackgroundMode( PaletteBackground ); - - m_AppLnkSet = new AppLnkSet( QPEApplication::qpeDir() + "apps" ); - -#ifdef QWS - - connect(qwsServer, SIGNAL(newChannel(const QString&)), this, SLOT(newQcopChannel(const QString&))); - connect(qwsServer, SIGNAL(removedChannel(const QString&)), this, SLOT(removedQcopChannel(const QString&))); -#endif - QCopChannel* channel = new QCopChannel( "QPE/System", this ); connect( channel, SIGNAL(received(const QCString&, const QByteArray&)), @@ -62,34 +49,8 @@ RunningAppBar::RunningAppBar(QWidget* parent) RunningAppBar::~RunningAppBar() -{} - -void RunningAppBar::newQcopChannel(const QString& channelName) -{ - QString prefix("QPE/Application/"); - if (channelName.startsWith(prefix)) { - QString appName = channelName.mid(prefix.length()); - // qDebug("App %s just connected!", appName.latin1()); - const AppLnk* newGuy = m_AppLnkSet->findExec(appName); - if (newGuy && !newGuy->isPreloaded()) { - addTask(*newGuy); - } - } -} - -void RunningAppBar::removedQcopChannel(const QString& channelName) { - QString prefix("QPE/Application/"); - if (channelName.startsWith(prefix)) { - QString appName = channelName.mid(prefix.length()); - qDebug("App %s just disconnected!", appName.latin1()); - const AppLnk* newGuy = m_AppLnkSet->findExec(appName); - if (newGuy) { - removeTask(*newGuy); - } - } } -void RunningAppBar::received(const QCString& msg, const QByteArray& data) -{ +void RunningAppBar::received(const QCString& msg, const QByteArray& data) { // Since fast apps appear and disappear without disconnecting from their // channel we need to watch for the showing/hiding events and update according. @@ -98,31 +59,30 @@ void RunningAppBar::received(const QCString& msg, const QByteArray& data) QString appName; stream >> appName; - addTask(*m_AppLnkSet->findExec(appName)); - } - else if ( msg == "fastAppHiding(QString)") { + // qDebug("fastAppShowing %s", appName.data() ); + const AppLnk* f = ServerInterface::appLnks().findExec(appName); + if ( f ) addTask(*f); + } else if ( msg == "fastAppHiding(QString)") { QString appName; stream >> appName; - removeTask(*m_AppLnkSet->findExec(appName)); + const AppLnk* f = ServerInterface::appLnks().findExec(appName); + if ( f ) removeTask(*f); } } -void RunningAppBar::addTask(const AppLnk& appLnk) -{ - // qDebug("Added %s to app list.", appLnk.name().latin1()); +void RunningAppBar::addTask(const AppLnk& appLnk) { + qDebug("Added %s to app list.", appLnk.name().latin1()); AppLnk* newApp = new AppLnk(appLnk); newApp->setExec(appLnk.exec()); - m_AppList.prepend(newApp); + appList.prepend(newApp); update(); } -void RunningAppBar::removeTask(const AppLnk& appLnk) -{ +void RunningAppBar::removeTask(const AppLnk& appLnk) { unsigned int i = 0; - for (; i < m_AppList.count() ; i++) { - AppLnk* target = m_AppList.at(i); + for (; i < appList.count() ; i++) { + AppLnk* target = appList.at(i); if (target->exec() == appLnk.exec()) { qDebug("Removing %s from app list.", appLnk.name().latin1()); - m_AppList.remove(); - + appList.remove(); delete target; } @@ -136,21 +96,20 @@ void RunningAppBar::mousePressEvent(QMouseEvent *e) // If so, snag the index so when we repaint we show it // as highlighed. - m_SelectedAppIndex = 0; + selectedAppIndex = 0; int x = 0; - QListIterator<AppLnk> it( m_AppList ); - for ( ; it.current(); ++it, ++m_SelectedAppIndex, x += spacing ) { + QListIterator<AppLnk> it( appList ); + for ( ; it.current(); ++it,++selectedAppIndex,x+=spacing ) { if ( x + spacing <= width() ) { if ( e->x() >= x && e->x() < x + spacing ) { - if ( m_SelectedAppIndex < (int)m_AppList.count() ) { + if ( selectedAppIndex < (int)appList.count() ) { repaint(FALSE); return ; } } - } - else { + } else { break; } } - m_SelectedAppIndex = -1; + selectedAppIndex = -1; repaint( FALSE ); } @@ -158,20 +117,11 @@ void RunningAppBar::mousePressEvent(QMouseEvent *e) void RunningAppBar::mouseReleaseEvent(QMouseEvent *e) { - if (e->button() == QMouseEvent::RightButton) { + if (e->button() == QMouseEvent::RightButton) return ; - } - if ( m_SelectedAppIndex >= 0 ) { - QString channel = QString("QPE/Application/") + m_AppList.at(m_SelectedAppIndex)->exec(); - if (QCopChannel::isRegistered(channel.latin1())) { - // qDebug("%s is running!", m_AppList.at(m_SelectedAppIndex)->exec().latin1()); - QCopEnvelope e(channel.latin1(), "raise()"); - // This class will delete itself after hearing from the app or the timer expiring - (void)new AppMonitor(*m_AppList.at(m_SelectedAppIndex), *this); - } - else { - removeTask(*m_AppList.at(m_SelectedAppIndex)); - } - - m_SelectedAppIndex = -1; + if ( selectedAppIndex >= 0 ) { + QString app = appList.at(selectedAppIndex)->exec(); + QCopEnvelope e("QPE/System", "raise(QString)"); + e << app; + selectedAppIndex = -1; update(); } @@ -186,15 +136,16 @@ void RunningAppBar::paintEvent( QPaintEvent * ) int i = 0; - //p.fillRect( 0, 0, width(), height(), colorGroup().background() ); + p.fillRect( 0, 0, width(), height(), colorGroup().background() ); - QListIterator<AppLnk> it(m_AppList); + QListIterator<AppLnk> it(appList); for (; it.current(); i++, ++it ) { if ( x + spacing <= width() ) { curApp = it.current(); - if ( (int)i == m_SelectedAppIndex ) + qWarning("Drawing %s", curApp->name().latin1() ); + if ( (int)i == selectedAppIndex ) p.fillRect( x, y, spacing, curApp->pixmap().height() + 1, colorGroup().highlight() ); else - // p.eraseRect( x, y, spacing, curApp->pixmap().height()+1 ); + p.eraseRect( x, y, spacing, curApp->pixmap().height()+1 ); p.drawPixmap( x, y, curApp->pixmap() ); x += spacing; @@ -208,106 +159,21 @@ QSize RunningAppBar::sizeHint() const } -const int AppMonitor::RAISE_TIMEOUT_MS = 500; - -AppMonitor::AppMonitor(const AppLnk& app, RunningAppBar& owner) - : QObject(0L), m_Owner(owner), m_App(app), m_AppKillerBox(0L) +void RunningAppBar::applicationLaunched(const QString &appName) { - QCopChannel* channel = new QCopChannel( "QPE/System", this ); - connect( channel, SIGNAL(received(const QCString&, const QByteArray&)), - this, SLOT(received(const QCString&, const QByteArray&)) ); - connect(&m_Timer, SIGNAL(timeout()), this, SLOT(timerExpired())); - m_Timer.start(RAISE_TIMEOUT_MS, TRUE); -} - -AppMonitor::~AppMonitor() -{ - if (m_AppKillerBox) { - delete m_AppKillerBox; - m_AppKillerBox = 0L; + qDebug("desktop:: app: %s launched with pid ", appName.data() ); + const AppLnk* newGuy = ServerInterface::appLnks().findExec(appName); + if ( newGuy && !newGuy->isPreloaded() ) { + addTask( *newGuy ); } } -void AppMonitor::received(const QCString& msg, const QByteArray& data) +void RunningAppBar::applicationTerminated(const QString &app) { - QDataStream stream( data, IO_ReadOnly ); - - if (msg == "appRaised(QString)") { - QString appName; - stream >> appName; - if (appName == m_App.exec()) { - // qDebug("Got a heartbeat from %s", appName.latin1()); - m_Timer.stop(); - // Check to make sure we're not waiting on user input... - if (m_AppKillerBox) { - // If we are, we kill the dialog box, and the code waiting on the result - // will clean us up (basically the user said "no"). - delete m_AppKillerBox; - m_AppKillerBox = 0L; - } - else { - // Ok, we're not waiting on user input, so clean us up now. - // WE DELETE OURSELVES HERE! Don't do anything else!! - delete this; - } + const AppLnk* gone = ServerInterface::appLnks().findExec(app); + if ( gone ) { + removeTask(*gone); } } -} - -void AppMonitor::timerExpired() -{ - // We store this incase the application responds while we're - // waiting for user input so we know not to delete ourselves. This - // will be cleaned up in the destructor. - m_AppKillerBox = new QMessageBox(tr("Application Problem"), - tr("<p>%1 is not responding.</p>").arg(m_App.name()) + - tr("<p>Would you like to force the application to exit?</p>"), - QMessageBox::Warning, QMessageBox::Yes, - QMessageBox::No | QMessageBox::Default, - QMessageBox::NoButton); - if ( m_AppKillerBox-> exec ( ) == QMessageBox::Yes ) { - QDir proc ( "/proc/", "[0-9]*", QDir::Name | QDir::Reversed, QDir::Dirs ); - QStringList allprocs = proc. entryList ( ); - - pid_t mypid = ::getpid ( ); - for ( QStringList::Iterator it = allprocs. begin ( ); it != allprocs. end ( ); ++it ) { - if (( *it ). toInt ( ) <= mypid ) // only interested in children - continue; - QCString s = QString ( "/proc/" + *it + "/stat" ). local8Bit ( ); - - FILE *fp = ::fopen ( s. data ( ), "r" ); - if ( fp ) { - pid_t pid, ppid; - char *execptr, *exec = 0; - - if ( ::fscanf ( fp, "%d %as %*c %d ", &pid, &execptr, &ppid ) == 3 ) { - exec = execptr [0] ? execptr + 1 : execptr; - if ( exec [0] ) - exec [::strlen ( exec ) - 1] = 0; - - if (( ppid == ::getpid ( )) && ( m_App. exec ( ). local8Bit ( ) == exec )) { - bool success = false; - - qDebug ( "trying to kill pid=%d, exec=%s, ppid=%d", pid, exec, ppid ); - - - success |= ( ::kill ( pid, SIGTERM ) == 0 ); - ::usleep ( 1000 * 500 ); - success |= ( ::kill ( pid, SIGKILL ) == 0 ); - - if ( success ) - m_Owner. removeTask ( m_App ); - - ::free ( execptr ); - break; - } - ::free ( execptr ); - } - ::fclose ( fp ); - } - } - } - delete this; -} |