diff options
Diffstat (limited to 'kdecore/kstartupinfo.cpp')
| -rw-r--r-- | kdecore/kstartupinfo.cpp | 1529 |
1 files changed, 0 insertions, 1529 deletions
diff --git a/kdecore/kstartupinfo.cpp b/kdecore/kstartupinfo.cpp deleted file mode 100644 index 12825e805..000000000 --- a/kdecore/kstartupinfo.cpp +++ /dev/null @@ -1,1529 +0,0 @@ -/**************************************************************************** - - $Id$ - - Copyright (C) 2001-2003 Lubos Lunak <l.lunak@kde.org> - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the "Software"), -to deal in the Software without restriction, including without limitation -the rights to use, copy, modify, merge, publish, distribute, sublicense, -and/or sell copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE. - -****************************************************************************/ - -// kdDebug() can't be turned off in tdeinit -#if 0 -#define KSTARTUPINFO_ALL_DEBUG -#warning Extra KStartupInfo debug messages enabled. -#endif - -#include <tqwidget.h> - -#include "config.h" -#ifdef Q_WS_X11 -//#ifdef Q_WS_X11 // FIXME(E): Re-implement in a less X11 specific way -#include <tqglobal.h> -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -// need to resolve INT32(tqglobal.h)<>INT32(Xlibint.h) conflict -#ifndef QT_CLEAN_NAMESPACE -#define QT_CLEAN_NAMESPACE -#endif - -#include "kstartupinfo.h" - -#include <unistd.h> -#include <sys/time.h> -#include <stdlib.h> -#include <tqtimer.h> -#ifdef Q_WS_X11 -#include <netwm.h> -#endif -#include <kdebug.h> -#include <kapplication.h> -#include <signal.h> -#ifdef Q_WS_X11 -#include <kwinmodule.h> -#include <kxmessages.h> -#include <kwin.h> -#endif - -static const char* const NET_STARTUP_MSG = "_NET_STARTUP_INFO"; -static const char* const NET_STARTUP_WINDOW = "_NET_STARTUP_ID"; -// DESKTOP_STARTUP_ID is used also in kinit/wrapper.c , -// tdesu in both kdelibs and kdebase and who knows where else -static const char* const NET_STARTUP_ENV = "DESKTOP_STARTUP_ID"; - -static bool auto_app_started_sending = true; - -static long get_num( const TQString& item_P ); -static unsigned long get_unum( const TQString& item_P ); -static TQString get_str( const TQString& item_P ); -static TQCString get_cstr( const TQString& item_P ); -static TQStringList get_fields( const TQString& txt_P ); -static TQString escape_str( const TQString& str_P ); - -static Atom utf8_string_atom = None; - -class KStartupInfo::Data - : public KStartupInfoData - { - public: - Data() : KStartupInfoData(), age(0) {} // just because it's in a QMap - Data( const TQString& txt_P ) - : KStartupInfoData( txt_P ), age( 0 ) {} - unsigned int age; - }; - -struct KStartupInfoPrivate - { - public: - TQMap< KStartupInfoId, KStartupInfo::Data > startups; - // contains silenced ASN's only if !AnnounceSilencedChanges - TQMap< KStartupInfoId, KStartupInfo::Data > silent_startups; - // contains ASN's that had change: but no new: yet - TQMap< KStartupInfoId, KStartupInfo::Data > uninited_startups; -#ifdef Q_WS_X11 - KWinModule* wm_module; - KXMessages msgs; -#endif - TQTimer* cleanup; - int flags; - KStartupInfoPrivate( int flags_P ) - : -#ifdef Q_WS_X11 - msgs( NET_STARTUP_MSG, NULL, false ), -#endif - flags( flags_P ) {} - }; - -KStartupInfo::KStartupInfo( int flags_P, TQObject* parent_P, const char* name_P ) - : TQObject( parent_P, name_P ), - timeout( 60 ), d( NULL ) - { - init( flags_P ); - } - -KStartupInfo::KStartupInfo( bool clean_on_cantdetect_P, TQObject* parent_P, const char* name_P ) - : TQObject( parent_P, name_P ), - timeout( 60 ), d( NULL ) - { - init( clean_on_cantdetect_P ? CleanOnCantDetect : 0 ); - } - -void KStartupInfo::init( int flags_P ) - { - // d == NULL means "disabled" - if( !KApplication::kApplication()) - return; - if( !KApplication::kApplication()->getDisplay()) - return; - - d = new KStartupInfoPrivate( flags_P ); -#ifdef Q_WS_X11 - if( !( d->flags & DisableKWinModule )) - { - d->wm_module = new KWinModule( this ); - connect( d->wm_module, TQT_SIGNAL( windowAdded( WId )), TQT_SLOT( slot_window_added( WId ))); - connect( d->wm_module, TQT_SIGNAL( systemTrayWindowAdded( WId )), TQT_SLOT( slot_window_added( WId ))); - } - else - d->wm_module = NULL; - connect( &d->msgs, TQT_SIGNAL( gotMessage( const TQString& )), TQT_SLOT( got_message( const TQString& ))); -#endif - d->cleanup = new TQTimer( this, "cleanup" ); - connect( d->cleanup, TQT_SIGNAL( timeout()), TQT_SLOT( startups_cleanup())); - } - -KStartupInfo::~KStartupInfo() - { - delete d; - } - -void KStartupInfo::got_message( const TQString& msg_P ) - { -// TODO do something with SCREEN= ? - kdDebug( 172 ) << "got:" << msg_P << endl; - TQString msg = msg_P.stripWhiteSpace(); - if( msg.startsWith( "new:" )) // must match length below - got_startup_info( msg.mid( 4 ), false ); - else if( msg.startsWith( "change:" )) // must match length below - got_startup_info( msg.mid( 7 ), true ); - else if( msg.startsWith( "remove:" )) // must match length below - got_remove_startup_info( msg.mid( 7 )); - } - -// if the application stops responding for a while, KWinModule may get -// the information about the already mapped window before KXMessages -// actually gets the info about the started application (depends -// on their order in X11 event filter in KApplication) -// simply delay info from KWinModule a bit -// SELI??? -namespace -{ -class DelayedWindowEvent - : public TQCustomEvent - { - public: - DelayedWindowEvent( WId w_P ) - : TQCustomEvent( TQEvent::User + 15 ), w( w_P ) {} - Window w; - }; -} - -void KStartupInfo::slot_window_added( WId w_P ) - { - kapp->postEvent( this, new DelayedWindowEvent( w_P )); - } - -void KStartupInfo::customEvent( TQCustomEvent* e_P ) - { - if( e_P->type() == TQEvent::User + 15 ) - window_added( static_cast< DelayedWindowEvent* >( e_P )->w ); - else - TQObject::customEvent( e_P ); - } - -void KStartupInfo::window_added( WId w_P ) - { - KStartupInfoId id; - KStartupInfoData data; - startup_t ret = check_startup_internal( w_P, &id, &data ); - switch( ret ) - { - case Match: - kdDebug( 172 ) << "new window match" << endl; - break; - case NoMatch: - break; // nothing - case CantDetect: - if( d->flags & CleanOnCantDetect ) - clean_all_noncompliant(); - break; - } - } - -void KStartupInfo::got_startup_info( const TQString& msg_P, bool update_P ) - { - KStartupInfoId id( msg_P ); - if( id.none()) - return; - KStartupInfo::Data data( msg_P ); - new_startup_info_internal( id, data, update_P ); - } - -void KStartupInfo::new_startup_info_internal( const KStartupInfoId& id_P, - Data& data_P, bool update_P ) - { - if( d == NULL ) - return; - if( id_P.none()) - return; - if( d->startups.contains( id_P )) - { // already reported, update - d->startups[ id_P ].update( data_P ); - d->startups[ id_P ].age = 0; // CHECKME - kdDebug( 172 ) << "updating" << endl; - if( d->startups[ id_P ].silent() == Data::Yes - && !( d->flags & AnnounceSilenceChanges )) - { - d->silent_startups[ id_P ] = d->startups[ id_P ]; - d->startups.remove( id_P ); - emit gotRemoveStartup( id_P, d->silent_startups[ id_P ] ); - return; - } - emit gotStartupChange( id_P, d->startups[ id_P ] ); - return; - } - if( d->silent_startups.contains( id_P )) - { // already reported, update - d->silent_startups[ id_P ].update( data_P ); - d->silent_startups[ id_P ].age = 0; // CHECKME - kdDebug( 172 ) << "updating silenced" << endl; - if( d->silent_startups[ id_P ].silent() != Data::Yes ) - { - d->startups[ id_P ] = d->silent_startups[ id_P ]; - d->silent_startups.remove( id_P ); - emit gotNewStartup( id_P, d->startups[ id_P ] ); - return; - } - emit gotStartupChange( id_P, d->silent_startups[ id_P ] ); - return; - } - if( d->uninited_startups.contains( id_P )) - { - d->uninited_startups[ id_P ].update( data_P ); - kdDebug( 172 ) << "updating uninited" << endl; - if( !update_P ) // uninited finally got new: - { - d->startups[ id_P ] = d->uninited_startups[ id_P ]; - d->uninited_startups.remove( id_P ); - emit gotNewStartup( id_P, d->startups[ id_P ] ); - return; - } - // no change announce, it's still uninited - return; - } - if( update_P ) // change: without any new: first - { - kdDebug( 172 ) << "adding uninited" << endl; - d->uninited_startups.insert( id_P, data_P ); - } - else if( data_P.silent() != Data::Yes || d->flags & AnnounceSilenceChanges ) - { - kdDebug( 172 ) << "adding" << endl; - d->startups.insert( id_P, data_P ); - emit gotNewStartup( id_P, data_P ); - } - else // new silenced, and silent shouldn't be announced - { - kdDebug( 172 ) << "adding silent" << endl; - d->silent_startups.insert( id_P, data_P ); - } - d->cleanup->start( 1000 ); // 1 sec - } - -void KStartupInfo::got_remove_startup_info( const TQString& msg_P ) - { - KStartupInfoId id( msg_P ); - KStartupInfoData data( msg_P ); - if( data.pids().count() > 0 ) - { - if( !id.none()) - remove_startup_pids( id, data ); - else - remove_startup_pids( data ); - return; - } - remove_startup_info_internal( id ); - } - -void KStartupInfo::remove_startup_info_internal( const KStartupInfoId& id_P ) - { - if( d == NULL ) - return; - if( d->startups.contains( id_P )) - { - kdDebug( 172 ) << "removing" << endl; - emit gotRemoveStartup( id_P, d->startups[ id_P ]); - d->startups.remove( id_P ); - } - else if( d->silent_startups.contains( id_P )) - { - kdDebug( 172 ) << "removing silent" << endl; - d->silent_startups.remove( id_P ); - } - else if( d->uninited_startups.contains( id_P )) - { - kdDebug( 172 ) << "removing uninited" << endl; - d->uninited_startups.remove( id_P ); - } - return; - } - -void KStartupInfo::remove_startup_pids( const KStartupInfoData& data_P ) - { // first find the matching info - if( d == NULL ) - return; - for( TQMap< KStartupInfoId, Data >::Iterator it = d->startups.begin(); - it != d->startups.end(); - ++it ) - { - if( ( *it ).hostname() != data_P.hostname()) - continue; - if( !( *it ).is_pid( data_P.pids().first())) - continue; // not the matching info - remove_startup_pids( it.key(), data_P ); - break; - } - } - -void KStartupInfo::remove_startup_pids( const KStartupInfoId& id_P, - const KStartupInfoData& data_P ) - { - if( d == NULL ) - return; - kdFatal( data_P.pids().count() == 0, 172 ); - Data* data = NULL; - if( d->startups.contains( id_P )) - data = &d->startups[ id_P ]; - else if( d->silent_startups.contains( id_P )) - data = &d->silent_startups[ id_P ]; - else if( d->uninited_startups.contains( id_P )) - data = &d->uninited_startups[ id_P ]; - else - return; - for( TQValueList< pid_t >::ConstIterator it2 = data_P.pids().begin(); - it2 != data_P.pids().end(); - ++it2 ) - data->remove_pid( *it2 ); // remove all pids from the info - if( data->pids().count() == 0 ) // all pids removed -> remove info - remove_startup_info_internal( id_P ); - } - -bool KStartupInfo::sendStartup( const KStartupInfoId& id_P, const KStartupInfoData& data_P ) - { - if( id_P.none()) - return false; - KXMessages msgs; - TQString msg = TQString::tqfromLatin1( "new: %1 %2" ) - .arg( id_P.to_text()).arg( data_P.to_text()); - msg = check_required_startup_fields( msg, data_P, qt_xscreen()); - kdDebug( 172 ) << "sending " << msg << endl; - msgs.broadcastMessage( NET_STARTUP_MSG, msg, -1, false ); - return true; - } - -bool KStartupInfo::sendStartupX( Display* disp_P, const KStartupInfoId& id_P, - const KStartupInfoData& data_P ) - { - if( id_P.none()) - return false; - TQString msg = TQString::tqfromLatin1( "new: %1 %2" ) - .arg( id_P.to_text()).arg( data_P.to_text()); - msg = check_required_startup_fields( msg, data_P, DefaultScreen( disp_P )); -#ifdef KSTARTUPINFO_ALL_DEBUG - kdDebug( 172 ) << "sending " << msg << endl; -#endif - return KXMessages::broadcastMessageX( disp_P, NET_STARTUP_MSG, msg, -1, false ); - } - -TQString KStartupInfo::check_required_startup_fields( const TQString& msg, const KStartupInfoData& data_P, - int screen ) - { - TQString ret = msg; - if( data_P.name().isEmpty()) - { -// kdWarning( 172 ) << "NAME not specified in initial startup message" << endl; - TQString name = data_P.bin(); - if( name.isEmpty()) - name = "UNKNOWN"; - ret += TQString( " NAME=\"%1\"" ).arg( escape_str( name )); - } - if( data_P.screen() == -1 ) // add automatically if needed - ret += TQString( " SCREEN=%1" ).arg( screen ); - return ret; - } - -bool KStartupInfo::sendChange( const KStartupInfoId& id_P, const KStartupInfoData& data_P ) - { - if( id_P.none()) - return false; - KXMessages msgs; - TQString msg = TQString::tqfromLatin1( "change: %1 %2" ) - .arg( id_P.to_text()).arg( data_P.to_text()); - kdDebug( 172 ) << "sending " << msg << endl; - msgs.broadcastMessage( NET_STARTUP_MSG, msg, -1, false ); - return true; - } - -bool KStartupInfo::sendChangeX( Display* disp_P, const KStartupInfoId& id_P, - const KStartupInfoData& data_P ) - { - if( id_P.none()) - return false; - TQString msg = TQString::tqfromLatin1( "change: %1 %2" ) - .arg( id_P.to_text()).arg( data_P.to_text()); -#ifdef KSTARTUPINFO_ALL_DEBUG - kdDebug( 172 ) << "sending " << msg << endl; -#endif - return KXMessages::broadcastMessageX( disp_P, NET_STARTUP_MSG, msg, -1, false ); - } - -bool KStartupInfo::sendFinish( const KStartupInfoId& id_P ) - { - if( id_P.none()) - return false; - KXMessages msgs; - TQString msg = TQString::tqfromLatin1( "remove: %1" ).arg( id_P.to_text()); - kdDebug( 172 ) << "sending " << msg << endl; - msgs.broadcastMessage( NET_STARTUP_MSG, msg, -1, false ); - return true; - } - -bool KStartupInfo::sendFinishX( Display* disp_P, const KStartupInfoId& id_P ) - { - if( id_P.none()) - return false; - TQString msg = TQString::tqfromLatin1( "remove: %1" ).arg( id_P.to_text()); -#ifdef KSTARTUPINFO_ALL_DEBUG - kdDebug( 172 ) << "sending " << msg << endl; -#endif - return KXMessages::broadcastMessageX( disp_P, NET_STARTUP_MSG, msg, -1, false ); - } - -bool KStartupInfo::sendFinish( const KStartupInfoId& id_P, const KStartupInfoData& data_P ) - { -// if( id_P.none()) // id may be none, the pids and hostname matter then -// return false; - KXMessages msgs; - TQString msg = TQString::tqfromLatin1( "remove: %1 %2" ) - .arg( id_P.to_text()).arg( data_P.to_text()); - kdDebug( 172 ) << "sending " << msg << endl; - msgs.broadcastMessage( NET_STARTUP_MSG, msg, -1, false ); - return true; - } - -bool KStartupInfo::sendFinishX( Display* disp_P, const KStartupInfoId& id_P, - const KStartupInfoData& data_P ) - { -// if( id_P.none()) // id may be none, the pids and hostname matter then -// return false; - TQString msg = TQString::tqfromLatin1( "remove: %1 %2" ) - .arg( id_P.to_text()).arg( data_P.to_text()); -#ifdef KSTARTUPINFO_ALL_DEBUG - kdDebug( 172 ) << "sending " << msg << endl; -#endif - return KXMessages::broadcastMessageX( disp_P, NET_STARTUP_MSG, msg, -1, false ); - } - -void KStartupInfo::appStarted() - { - if( kapp != NULL ) // KApplication constructor unsets the env. variable - appStarted( kapp->startupId()); - else - appStarted( KStartupInfo::currentStartupIdEnv().id()); - } - -void KStartupInfo::appStarted( const TQCString& startup_id ) - { - KStartupInfoId id; - id.initId( startup_id ); - if( id.none()) - return; - if( kapp != NULL ) - KStartupInfo::sendFinish( id ); - else if( getenv( "DISPLAY" ) != NULL ) // don't rely on qt_xdisplay() - { -#ifdef Q_WS_X11 - Display* disp = XOpenDisplay( NULL ); - if( disp != NULL ) - { - KStartupInfo::sendFinishX( disp, id ); - XCloseDisplay( disp ); - } -#endif - } - } - -void KStartupInfo::disableAutoAppStartedSending( bool disable ) - { - auto_app_started_sending = !disable; - } - -void KStartupInfo::silenceStartup( bool silence ) - { - KStartupInfoId id; - id.initId( kapp->startupId()); - if( id.none()) - return; - KStartupInfoData data; - data.setSilent( silence ? KStartupInfoData::Yes : KStartupInfoData::No ); - sendChange( id, data ); - } - -void KStartupInfo::handleAutoAppStartedSending() - { - if( auto_app_started_sending ) - appStarted(); - } - -void KStartupInfo::setNewStartupId( TQWidget* window, const TQCString& startup_id ) - { - bool activate = true; - kapp->setStartupId( startup_id ); - if( window != NULL ) - { - if( !startup_id.isEmpty() && startup_id != "0" ) - { - NETRootInfo i( qt_xdisplay(), NET::Supported ); - if( i.isSupported( NET::WM2StartupId )) - { - KStartupInfo::setWindowStartupId( window->winId(), startup_id ); - activate = false; // WM will take care of it - } - } - if( activate ) - { - KWin::setOnDesktop( window->winId(), KWin::currentDesktop()); - // This is not very nice, but there's no way how to get any - // usable timestamp without ASN, so force activating the window. - // And even with ASN, it's not possible to get the timestamp here, - // so if the WM doesn't have support for ASN, it can't be used either. - KWin::forceActiveWindow( window->winId()); - } - } - KStartupInfo::handleAutoAppStartedSending(); - } - -KStartupInfo::startup_t KStartupInfo::checkStartup( WId w_P, KStartupInfoId& id_O, - KStartupInfoData& data_O ) - { - return check_startup_internal( w_P, &id_O, &data_O ); - } - -KStartupInfo::startup_t KStartupInfo::checkStartup( WId w_P, KStartupInfoId& id_O ) - { - return check_startup_internal( w_P, &id_O, NULL ); - } - -KStartupInfo::startup_t KStartupInfo::checkStartup( WId w_P, KStartupInfoData& data_O ) - { - return check_startup_internal( w_P, NULL, &data_O ); - } - -KStartupInfo::startup_t KStartupInfo::checkStartup( WId w_P ) - { - return check_startup_internal( w_P, NULL, NULL ); - } - -KStartupInfo::startup_t KStartupInfo::check_startup_internal( WId w_P, KStartupInfoId* id_O, - KStartupInfoData* data_O ) - { - if( d == NULL ) - return NoMatch; - if( d->startups.count() == 0 ) - return NoMatch; // no startups - // Strategy: - // - // Is this a compliant app ? - // - Yes - test for match - // - No - Is this a NET_WM compliant app ? - // - Yes - test for pid match - // - No - test for WM_CLASS match - kdDebug( 172 ) << "check_startup" << endl; - TQCString id = windowStartupId( w_P ); - if( !id.isNull()) - { - if( id.isEmpty() || id == "0" ) // means ignore this window - { - kdDebug( 172 ) << "ignore" << endl; - return NoMatch; - } - return find_id( id, id_O, data_O ) ? Match : NoMatch; - } -#ifdef Q_WS_X11 - NETWinInfo info( qt_xdisplay(), w_P, qt_xrootwin(), - NET::WMWindowType | NET::WMPid | NET::WMState ); - pid_t pid = info.pid(); - if( pid > 0 ) - { - TQCString hostname = get_window_hostname( w_P ); - if( !hostname.isEmpty() - && find_pid( pid, hostname, id_O, data_O )) - return Match; - // try XClass matching , this PID stuff sucks :( - } - XClassHint hint; - if( XGetClassHint( qt_xdisplay(), w_P, &hint ) != 0 ) - { // We managed to read the class hint - TQCString res_name = hint.res_name; - TQCString res_class = hint.res_class; - XFree( hint.res_name ); - XFree( hint.res_class ); - if( find_wclass( res_name, res_class, id_O, data_O )) - return Match; - } - // ignore NET::Tool and other special window types, if they can't be matched - NET::WindowType type = info.windowType( NET::NormalMask | NET::DesktopMask - | NET::DockMask | NET::ToolbarMask | NET::MenuMask | NET::DialogMask - | NET::OverrideMask | NET::TopMenuMask | NET::UtilityMask | NET::SplashMask ); - if( type != NET::Normal - && type != NET::Override - && type != NET::Unknown - && type != NET::Dialog - && type != NET::Utility ) -// && type != NET::Dock ) why did I put this here? - return NoMatch; - // lets see if this is a transient - Window transient_for; - if( XGetTransientForHint( qt_xdisplay(), static_cast< Window >( w_P ), &transient_for ) - && static_cast< WId >( transient_for ) != qt_xrootwin() - && transient_for != None ) - return NoMatch; -#endif - kdDebug( 172 ) << "check_startup:cantdetect" << endl; - return CantDetect; - } - -bool KStartupInfo::find_id( const TQCString& id_P, KStartupInfoId* id_O, - KStartupInfoData* data_O ) - { - if( d == NULL ) - return false; - kdDebug( 172 ) << "find_id:" << id_P << endl; - KStartupInfoId id; - id.initId( id_P ); - if( d->startups.contains( id )) - { - if( id_O != NULL ) - *id_O = id; - if( data_O != NULL ) - *data_O = d->startups[ id ]; - kdDebug( 172 ) << "check_startup_id:match" << endl; - return true; - } - return false; - } - -bool KStartupInfo::find_pid( pid_t pid_P, const TQCString& hostname_P, - KStartupInfoId* id_O, KStartupInfoData* data_O ) - { - if( d == NULL ) - return false; - kdDebug( 172 ) << "find_pid:" << pid_P << endl; - for( TQMap< KStartupInfoId, Data >::Iterator it = d->startups.begin(); - it != d->startups.end(); - ++it ) - { - if( ( *it ).is_pid( pid_P ) && ( *it ).hostname() == hostname_P ) - { // Found it ! - if( id_O != NULL ) - *id_O = it.key(); - if( data_O != NULL ) - *data_O = *it; - // non-compliant, remove on first match - remove_startup_info_internal( it.key()); - kdDebug( 172 ) << "check_startup_pid:match" << endl; - return true; - } - } - return false; - } - -bool KStartupInfo::find_wclass( TQCString res_name, TQCString res_class, - KStartupInfoId* id_O, KStartupInfoData* data_O ) - { - if( d == NULL ) - return false; - res_name = res_name.lower(); - res_class = res_class.lower(); - kdDebug( 172 ) << "find_wclass:" << res_name << ":" << res_class << endl; - for( TQMap< KStartupInfoId, Data >::Iterator it = d->startups.begin(); - it != d->startups.end(); - ++it ) - { - const TQCString wmclass = ( *it ).findWMClass(); - if( wmclass.lower() == res_name || wmclass.lower() == res_class ) - { // Found it ! - if( id_O != NULL ) - *id_O = it.key(); - if( data_O != NULL ) - *data_O = *it; - // non-compliant, remove on first match - remove_startup_info_internal( it.key()); - kdDebug( 172 ) << "check_startup_wclass:match" << endl; - return true; - } - } - return false; - } - -#ifdef Q_WS_X11 -static Atom net_startup_atom = None; - -static TQCString read_startup_id_property( WId w_P ) - { - TQCString ret; - unsigned char *name_ret; - Atom type_ret; - int format_ret; - unsigned long nitems_ret = 0, after_ret = 0; - if( XGetWindowProperty( qt_xdisplay(), w_P, net_startup_atom, 0l, 4096, - False, utf8_string_atom, &type_ret, &format_ret, &nitems_ret, &after_ret, &name_ret ) - == Success ) - { - if( type_ret == utf8_string_atom && format_ret == 8 && name_ret != NULL ) - ret = reinterpret_cast< char* >( name_ret ); - if ( name_ret != NULL ) - XFree( name_ret ); - } - return ret; - } - -#endif - -TQCString KStartupInfo::windowStartupId( WId w_P ) - { -#ifdef Q_WS_X11 - if( net_startup_atom == None ) - net_startup_atom = XInternAtom( qt_xdisplay(), NET_STARTUP_WINDOW, False ); - if( utf8_string_atom == None ) - utf8_string_atom = XInternAtom( qt_xdisplay(), "UTF8_STRING", False ); - TQCString ret = read_startup_id_property( w_P ); - if( ret.isEmpty()) - { // retry with window group leader, as the spec says - XWMHints* hints = XGetWMHints( qt_xdisplay(), w_P ); - if( hints && ( hints->flags & WindowGroupHint ) != 0 ) - ret = read_startup_id_property( hints->window_group ); - if( hints ) - XFree( hints ); - } - return ret; -#else - return TQCString(); -#endif - } - -void KStartupInfo::setWindowStartupId( WId w_P, const TQCString& id_P ) - { -#ifdef Q_WS_X11 - if( id_P.isNull()) - return; - if( net_startup_atom == None ) - net_startup_atom = XInternAtom( qt_xdisplay(), NET_STARTUP_WINDOW, False ); - if( utf8_string_atom == None ) - utf8_string_atom = XInternAtom( qt_xdisplay(), "UTF8_STRING", False ); - XChangeProperty( qt_xdisplay(), w_P, net_startup_atom, utf8_string_atom, 8, - PropModeReplace, reinterpret_cast< unsigned char* >( const_cast<TQCString&>(id_P).data()), id_P.length()); -#endif - } - -TQCString KStartupInfo::get_window_hostname( WId w_P ) - { -#ifdef Q_WS_X11 - XTextProperty tp; - char** hh; - int cnt; - if( XGetWMClientMachine( qt_xdisplay(), w_P, &tp ) != 0 - && XTextPropertyToStringList( &tp, &hh, &cnt ) != 0 ) - { - if( cnt == 1 ) - { - TQCString hostname = hh[ 0 ]; - XFreeStringList( hh ); - return hostname; - } - XFreeStringList( hh ); - } -#endif - // no hostname - return TQCString(); - } - -void KStartupInfo::setTimeout( unsigned int secs_P ) - { - timeout = secs_P; - // schedule removing entries that are older than the new timeout - TQTimer::singleShot( 0, this, TQT_SLOT( startups_cleanup_no_age())); - } - -void KStartupInfo::startups_cleanup_no_age() - { - startups_cleanup_internal( false ); - } - -void KStartupInfo::startups_cleanup() - { - if( d == NULL ) - return; - if( d->startups.count() == 0 && d->silent_startups.count() == 0 - && d->uninited_startups.count() == 0 ) - { - d->cleanup->stop(); - return; - } - startups_cleanup_internal( true ); - } - -void KStartupInfo::startups_cleanup_internal( bool age_P ) - { - if( d == NULL ) - return; - for( TQMap< KStartupInfoId, Data >::Iterator it = d->startups.begin(); - it != d->startups.end(); - ) - { - if( age_P ) - ( *it ).age++; - unsigned int tout = timeout; - if( ( *it ).silent() == Data::Yes ) // TODO - tout *= 20; - if( ( *it ).age >= tout ) - { - const KStartupInfoId& key = it.key(); - ++it; - kdDebug( 172 ) << "startups entry timeout:" << key.id() << endl; - remove_startup_info_internal( key ); - } - else - ++it; - } - for( TQMap< KStartupInfoId, Data >::Iterator it = d->silent_startups.begin(); - it != d->silent_startups.end(); - ) - { - if( age_P ) - ( *it ).age++; - unsigned int tout = timeout; - if( ( *it ).silent() == Data::Yes ) // TODO - tout *= 20; - if( ( *it ).age >= tout ) - { - const KStartupInfoId& key = it.key(); - ++it; - kdDebug( 172 ) << "silent entry timeout:" << key.id() << endl; - remove_startup_info_internal( key ); - } - else - ++it; - } - for( TQMap< KStartupInfoId, Data >::Iterator it = d->uninited_startups.begin(); - it != d->uninited_startups.end(); - ) - { - if( age_P ) - ( *it ).age++; - unsigned int tout = timeout; - if( ( *it ).silent() == Data::Yes ) // TODO - tout *= 20; - if( ( *it ).age >= tout ) - { - const KStartupInfoId& key = it.key(); - ++it; - kdDebug( 172 ) << "uninited entry timeout:" << key.id() << endl; - remove_startup_info_internal( key ); - } - else - ++it; - } - } - -void KStartupInfo::clean_all_noncompliant() - { - if( d == NULL ) - return; - for( TQMap< KStartupInfoId, Data >::Iterator it = d->startups.begin(); - it != d->startups.end(); - ) - { - if( ( *it ).WMClass() != "0" ) - { - ++it; - continue; - } - const KStartupInfoId& key = it.key(); - ++it; - kdDebug( 172 ) << "entry cleaning:" << key.id() << endl; - remove_startup_info_internal( key ); - } - } - -TQCString KStartupInfo::createNewStartupId() - { - // Assign a unique id, use hostname+time+pid, that should be 200% unique. - // Also append the user timestamp (for focus stealing prevention). - struct timeval tm; - gettimeofday( &tm, NULL ); - char hostname[ 256 ]; - hostname[ 0 ] = '\0'; - if (!gethostname( hostname, 255 )) - hostname[sizeof(hostname)-1] = '\0'; - TQCString id = TQString(TQString( "%1;%2;%3;%4_TIME%5" ).arg( hostname ).arg( tm.tv_sec ) - .arg( tm.tv_usec ).arg( getpid()).arg( GET_QT_X_USER_TIME() )).utf8(); - kdDebug( 172 ) << "creating: " << id << ":" << tqAppName() << endl; - return id; - } - - -struct KStartupInfoIdPrivate - { - KStartupInfoIdPrivate() : id( "" ) {} - TQCString id; // id - }; - -const TQCString& KStartupInfoId::id() const - { - return d->id; - } - - -TQString KStartupInfoId::to_text() const - { - return TQString::tqfromLatin1( " ID=\"%1\" " ).arg( escape_str( id())); - } - -KStartupInfoId::KStartupInfoId( const TQString& txt_P ) - { - d = new KStartupInfoIdPrivate; - TQStringList items = get_fields( txt_P ); - const TQString id_str = TQString::tqfromLatin1( "ID=" ); - for( TQStringList::Iterator it = items.begin(); - it != items.end(); - ++it ) - { - if( ( *it ).startsWith( id_str )) - d->id = get_cstr( *it ); - } - } - -void KStartupInfoId::initId( const TQCString& id_P ) - { - if( !id_P.isEmpty()) - { - d->id = id_P; -#ifdef KSTARTUPINFO_ALL_DEBUG - kdDebug( 172 ) << "using: " << d->id << endl; -#endif - return; - } - const char* startup_env = getenv( NET_STARTUP_ENV ); - if( startup_env != NULL && *startup_env != '\0' ) - { // already has id - d->id = startup_env; -#ifdef KSTARTUPINFO_ALL_DEBUG - kdDebug( 172 ) << "reusing: " << d->id << endl; -#endif - return; - } - d->id = KStartupInfo::createNewStartupId(); - } - -bool KStartupInfoId::setupStartupEnv() const - { - if( id().isEmpty()) - { - unsetenv( NET_STARTUP_ENV ); - return false; - } - return setenv( NET_STARTUP_ENV, id(), true ) == 0; - } - -KStartupInfoId KStartupInfo::currentStartupIdEnv() - { - const char* startup_env = getenv( NET_STARTUP_ENV ); - KStartupInfoId id; - if( startup_env != NULL && *startup_env != '\0' ) - id.d->id = startup_env; - else - id.d->id = "0"; - return id; - } - -void KStartupInfo::resetStartupEnv() - { - unsetenv( NET_STARTUP_ENV ); - } - -KStartupInfoId::KStartupInfoId() - { - d = new KStartupInfoIdPrivate; - } - -KStartupInfoId::~KStartupInfoId() - { - delete d; - } - -KStartupInfoId::KStartupInfoId( const KStartupInfoId& id_P ) - { - d = new KStartupInfoIdPrivate( *id_P.d ); - } - -KStartupInfoId& KStartupInfoId::operator=( const KStartupInfoId& id_P ) - { - if( &id_P == this ) - return *this; - delete d; - d = new KStartupInfoIdPrivate( *id_P.d ); - return *this; - } - -bool KStartupInfoId::operator==( const KStartupInfoId& id_P ) const - { - return id() == id_P.id(); - } - -bool KStartupInfoId::operator!=( const KStartupInfoId& id_P ) const - { - return !(*this == id_P ); - } - -// needed for QMap -bool KStartupInfoId::operator<( const KStartupInfoId& id_P ) const - { - return id() < id_P.id(); - } - -bool KStartupInfoId::none() const - { - return d->id.isEmpty() || d->id == "0"; - } - -unsigned long KStartupInfoId::timestamp() const - { - if( none()) - return 0; - int pos = d->id.findRev( "_TIME" ); - if( pos >= 0 ) - { - bool ok; - unsigned long time = d->id.mid( pos + 5 ).toULong( &ok ); - if( !ok && d->id[ pos + 5 ] == '-' ) // try if it's as a negative signed number perhaps - time = d->id.mid( pos + 5 ).toLong( &ok ); - if( ok ) - return time; - } - // libstartup-notification style : - // snprintf (s, len, "%s/%s/%lu/%d-%d-%s", - // canonicalized_launcher, canonicalized_launchee, (unsigned long) timestamp, - // (int) getpid (), (int) sequence_number, hostbuf); - int pos1 = d->id.findRev( '/' ); - if( pos1 > 0 ) - { - int pos2 = d->id.findRev( '/', pos1 - 1 ); - if( pos2 >= 0 ) - { - bool ok; - unsigned long time = d->id.mid( pos2 + 1, pos1 - pos2 - 1 ).toULong( &ok ); - if( !ok && d->id[ pos2 + 1 ] == '-' ) // try if it's as a negative signed number perhaps - time = d->id.mid( pos2 + 1, pos1 - pos2 - 1 ).toLong( &ok ); - if( ok ) - return time; - } - } - // bah ... old KStartupInfo or a problem - return 0; - } - -struct KStartupInfoDataPrivate - { - KStartupInfoDataPrivate() : desktop( 0 ), wmclass( "" ), hostname( "" ), - silent( KStartupInfoData::Unknown ), timestamp( -1U ), screen( -1 ), xinerama( -1 ), launched_by( 0 ) {} - TQString bin; - TQString name; - TQString description; - TQString icon; - int desktop; - TQValueList< pid_t > pids; - TQCString wmclass; - TQCString hostname; - KStartupInfoData::TriState silent; - unsigned long timestamp; - int screen; - int xinerama; - WId launched_by; - }; - -TQString KStartupInfoData::to_text() const - { - TQString ret = ""; - if( !d->bin.isEmpty()) - ret += TQString::tqfromLatin1( " BIN=\"%1\"" ).arg( escape_str( d->bin )); - if( !d->name.isEmpty()) - ret += TQString::tqfromLatin1( " NAME=\"%1\"" ).arg( escape_str( d->name )); - if( !d->description.isEmpty()) - ret += TQString::tqfromLatin1( " DESCRIPTION=\"%1\"" ).arg( escape_str( d->description )); - if( !d->icon.isEmpty()) - ret += TQString::tqfromLatin1( " ICON=%1" ).arg( d->icon ); - if( d->desktop != 0 ) - ret += TQString::tqfromLatin1( " DESKTOP=%1" ) - .arg( d->desktop == NET::OnAllDesktops ? NET::OnAllDesktops : d->desktop - 1 ); // spec counts from 0 - if( !d->wmclass.isEmpty()) - ret += TQString::tqfromLatin1( " WMCLASS=\"%1\"" ).arg( QString(d->wmclass) ); - if( !d->hostname.isEmpty()) - ret += TQString::tqfromLatin1( " HOSTNAME=%1" ).arg( QString(d->hostname) ); - for( TQValueList< pid_t >::ConstIterator it = d->pids.begin(); - it != d->pids.end(); - ++it ) - ret += TQString::tqfromLatin1( " PID=%1" ).arg( *it ); - if( d->silent != Unknown ) - ret += TQString::tqfromLatin1( " SILENT=%1" ).arg( d->silent == Yes ? 1 : 0 ); - if( d->timestamp != -1U ) - ret += TQString::tqfromLatin1( " TIMESTAMP=%1" ).arg( d->timestamp ); - if( d->screen != -1 ) - ret += TQString::tqfromLatin1( " SCREEN=%1" ).arg( d->screen ); - if( d->xinerama != -1 ) - ret += TQString::tqfromLatin1( " XINERAMA=%1" ).arg( d->xinerama ); - if( d->launched_by != 0 ) - ret += TQString::tqfromLatin1( " LAUNCHED_BY=%1" ).arg( d->launched_by ); - return ret; - } - -KStartupInfoData::KStartupInfoData( const TQString& txt_P ) - { - d = new KStartupInfoDataPrivate; - TQStringList items = get_fields( txt_P ); - const TQString bin_str = TQString::tqfromLatin1( "BIN=" ); - const TQString name_str = TQString::tqfromLatin1( "NAME=" ); - const TQString description_str = TQString::tqfromLatin1( "DESCRIPTION=" ); - const TQString icon_str = TQString::tqfromLatin1( "ICON=" ); - const TQString desktop_str = TQString::tqfromLatin1( "DESKTOP=" ); - const TQString wmclass_str = TQString::tqfromLatin1( "WMCLASS=" ); - const TQString hostname_str = TQString::tqfromLatin1( "HOSTNAME=" ); // SELI nonstd - const TQString pid_str = TQString::tqfromLatin1( "PID=" ); // SELI nonstd - const TQString silent_str = TQString::tqfromLatin1( "SILENT=" ); - const TQString timestamp_str = TQString::tqfromLatin1( "TIMESTAMP=" ); - const TQString screen_str = TQString::tqfromLatin1( "SCREEN=" ); - const TQString xinerama_str = TQString::tqfromLatin1( "XINERAMA=" ); - const TQString launched_by_str = TQString::tqfromLatin1( "LAUNCHED_BY=" ); - for( TQStringList::Iterator it = items.begin(); - it != items.end(); - ++it ) - { - if( ( *it ).startsWith( bin_str )) - d->bin = get_str( *it ); - else if( ( *it ).startsWith( name_str )) - d->name = get_str( *it ); - else if( ( *it ).startsWith( description_str )) - d->description = get_str( *it ); - else if( ( *it ).startsWith( icon_str )) - d->icon = get_str( *it ); - else if( ( *it ).startsWith( desktop_str )) - { - d->desktop = get_num( *it ); - if( d->desktop != NET::OnAllDesktops ) - ++d->desktop; // spec counts from 0 - } - else if( ( *it ).startsWith( wmclass_str )) - d->wmclass = get_cstr( *it ); - else if( ( *it ).startsWith( hostname_str )) - d->hostname = get_cstr( *it ); - else if( ( *it ).startsWith( pid_str )) - addPid( get_num( *it )); - else if( ( *it ).startsWith( silent_str )) - d->silent = get_num( *it ) != 0 ? Yes : No; - else if( ( *it ).startsWith( timestamp_str )) - d->timestamp = get_unum( *it ); - else if( ( *it ).startsWith( screen_str )) - d->screen = get_num( *it ); - else if( ( *it ).startsWith( xinerama_str )) - d->xinerama = get_num( *it ); - else if( ( *it ).startsWith( launched_by_str )) - d->launched_by = get_num( *it ); - } - } - -KStartupInfoData::KStartupInfoData( const KStartupInfoData& data ) -{ - d = new KStartupInfoDataPrivate( *data.d ); -} - -KStartupInfoData& KStartupInfoData::operator=( const KStartupInfoData& data ) -{ - if( &data == this ) - return *this; - delete d; - d = new KStartupInfoDataPrivate( *data.d ); - return *this; -} - -void KStartupInfoData::update( const KStartupInfoData& data_P ) - { - if( !data_P.bin().isEmpty()) - d->bin = data_P.bin(); - if( !data_P.name().isEmpty() && name().isEmpty()) // don't overwrite - d->name = data_P.name(); - if( !data_P.description().isEmpty() && description().isEmpty()) // don't overwrite - d->description = data_P.description(); - if( !data_P.icon().isEmpty() && icon().isEmpty()) // don't overwrite - d->icon = data_P.icon(); - if( data_P.desktop() != 0 && desktop() == 0 ) // don't overwrite - d->desktop = data_P.desktop(); - if( !data_P.d->wmclass.isEmpty()) - d->wmclass = data_P.d->wmclass; - if( !data_P.d->hostname.isEmpty()) - d->hostname = data_P.d->hostname; - for( TQValueList< pid_t >::ConstIterator it = data_P.d->pids.begin(); - it != data_P.d->pids.end(); - ++it ) - addPid( *it ); - if( data_P.silent() != Unknown ) - d->silent = data_P.silent(); - if( data_P.timestamp() != -1U && timestamp() == -1U ) // don't overwrite - d->timestamp = data_P.timestamp(); - if( data_P.screen() != -1 ) - d->screen = data_P.screen(); - if( data_P.xinerama() != -1 && xinerama() != -1 ) // don't overwrite - d->xinerama = data_P.xinerama(); - if( data_P.launchedBy() != 0 && launchedBy() != 0 ) // don't overwrite - d->launched_by = data_P.launchedBy(); - } - -KStartupInfoData::KStartupInfoData() -{ - d = new KStartupInfoDataPrivate; -} - -KStartupInfoData::~KStartupInfoData() -{ - delete d; -} - -void KStartupInfoData::setBin( const TQString& bin_P ) - { - d->bin = bin_P; - } - -const TQString& KStartupInfoData::bin() const - { - return d->bin; - } - -void KStartupInfoData::setName( const TQString& name_P ) - { - d->name = name_P; - } - -const TQString& KStartupInfoData::name() const - { - return d->name; - } - -const TQString& KStartupInfoData::findName() const - { - if( !name().isEmpty()) - return name(); - return bin(); - } - -void KStartupInfoData::setDescription( const TQString& desc_P ) - { - d->description = desc_P; - } - -const TQString& KStartupInfoData::description() const - { - return d->description; - } - -const TQString& KStartupInfoData::findDescription() const - { - if( !description().isEmpty()) - return description(); - return name(); - } - -void KStartupInfoData::setIcon( const TQString& icon_P ) - { - d->icon = icon_P; - } - -const TQString& KStartupInfoData::findIcon() const - { - if( !icon().isEmpty()) - return icon(); - return bin(); - } - -const TQString& KStartupInfoData::icon() const - { - return d->icon; - } - -void KStartupInfoData::setDesktop( int desktop_P ) - { - d->desktop = desktop_P; - } - -int KStartupInfoData::desktop() const - { - return d->desktop; - } - -void KStartupInfoData::setWMClass( const TQCString& wmclass_P ) - { - d->wmclass = wmclass_P; - } - -const TQCString KStartupInfoData::findWMClass() const - { - if( !WMClass().isEmpty() && WMClass() != "0" ) - return WMClass(); - return bin().utf8(); - } - -const TQCString& KStartupInfoData::WMClass() const - { - return d->wmclass; - } - -void KStartupInfoData::setHostname( const TQCString& hostname_P ) - { - if( !hostname_P.isNull()) - d->hostname = hostname_P; - else - { - char tmp[ 256 ]; - tmp[ 0 ] = '\0'; - if (!gethostname( tmp, 255 )) - tmp[sizeof(tmp)-1] = '\0'; - d->hostname = tmp; - } - } - -const TQCString& KStartupInfoData::hostname() const - { - return d->hostname; - } - -void KStartupInfoData::addPid( pid_t pid_P ) - { - if( !d->pids.contains( pid_P )) - d->pids.append( pid_P ); - } - -void KStartupInfoData::remove_pid( pid_t pid_P ) - { - d->pids.remove( pid_P ); - } - -const TQValueList< pid_t >& KStartupInfoData::pids() const - { - return d->pids; - } - -bool KStartupInfoData::is_pid( pid_t pid_P ) const - { - return d->pids.contains( pid_P ); - } - -void KStartupInfoData::setSilent( TriState state_P ) - { - d->silent = state_P; - } - -KStartupInfoData::TriState KStartupInfoData::silent() const - { - return d->silent; - } - -void KStartupInfoData::setTimestamp( unsigned long time ) - { - d->timestamp = time; - } - -unsigned long KStartupInfoData::timestamp() const - { - return d->timestamp; - } - -void KStartupInfoData::setScreen( int screen ) - { - d->screen = screen; - } - -int KStartupInfoData::screen() const - { - return d->screen; - } - -void KStartupInfoData::setXinerama( int xinerama ) - { - d->xinerama = xinerama; - } - -int KStartupInfoData::xinerama() const - { - return d->xinerama; - } - -void KStartupInfoData::setLaunchedBy( WId window ) - { - d->launched_by = window; - } - -WId KStartupInfoData::launchedBy() const - { - return d->launched_by; - } - -static -long get_num( const TQString& item_P ) - { - unsigned int pos = item_P.find( '=' ); - return item_P.mid( pos + 1 ).toLong(); - } - -static -unsigned long get_unum( const TQString& item_P ) - { - unsigned int pos = item_P.find( '=' ); - return item_P.mid( pos + 1 ).toULong(); - } - -static -TQString get_str( const TQString& item_P ) - { - unsigned int pos = item_P.find( '=' ); - if( item_P.length() > pos + 2 && item_P[ pos + 1 ] == (QChar)'\"' ) - { - int pos2 = item_P.left( pos + 2 ).find( '\"' ); - if( pos2 < 0 ) - return TQString::null; // 01234 - return item_P.mid( pos + 2, pos2 - 2 - pos ); // A="C" - } - return item_P.mid( pos + 1 ); - } - -static -TQCString get_cstr( const TQString& item_P ) - { - return get_str( item_P ).utf8(); - } - -static -TQStringList get_fields( const TQString& txt_P ) - { - TQString txt = txt_P.simplifyWhiteSpace(); - TQStringList ret; - TQString item = ""; - bool in = false; - bool escape = false; - for( unsigned int pos = 0; - pos < txt.length(); - ++pos ) - { - if( escape ) - { - item += txt[ pos ]; - escape = false; - } - else if( txt[ pos ] == '\\' ) - escape = true; - else if( txt[ pos ] == '\"' ) - in = !in; - else if( txt[ pos ] == ' ' && !in ) - { - ret.append( item ); - item = ""; - } - else - item += txt[ pos ]; - } - ret.append( item ); - return ret; - } - -static TQString escape_str( const TQString& str_P ) - { - TQString ret = ""; - for( unsigned int pos = 0; - pos < str_P.length(); - ++pos ) - { - if( str_P[ pos ] == (QChar)'\\' - || str_P[ pos ] == (QChar)'"' ) - ret += '\\'; - ret += str_P[ pos ]; - } - return ret; - } - -#include "kstartupinfo.moc" -#endif |