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265 lines
7.5 KiB
265 lines
7.5 KiB
/*****************************************************************
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ksmserver - the KDE session management server
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Copyright (C) 2000 Matthias Ettrich <ettrich@kde.org>
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******************************************************************/
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#ifndef SERVER_H
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#define SERVER_H
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// needed to avoid clash with INT8 defined in X11/Xmd.h on solaris
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#define QT_CLEAN_NAMESPACE 1
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#include <tqobject.h>
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#include <tqstring.h>
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#include <tqstringlist.h>
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#include <tqsocketnotifier.h>
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#include <tqptrlist.h>
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#include <tqvaluelist.h>
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#include <tqcstring.h>
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#include <tqdict.h>
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#include <tqptrqueue.h>
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#include <tqptrdict.h>
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#include <tdeapplication.h>
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#include <tqtimer.h>
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#include <dcopobject.h>
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#ifdef WITH_TDEHWLIB
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#include <tdehardwaredevices.h>
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#endif
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#include "server2.h"
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#include "KSMServerInterface.h"
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#define SESSION_PREVIOUS_LOGOUT "saved at previous logout"
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#define SESSION_BY_USER "saved by user"
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typedef TQValueList<TQCString> QCStringList;
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class KSMListener;
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class KSMConnection;
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class KSMClient;
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enum SMType { SM_ERROR, SM_WMCOMMAND, SM_WMSAVEYOURSELF };
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struct SMData
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{
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SMType type;
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TQStringList wmCommand;
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TQString wmClientMachine;
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TQString wmclass1, wmclass2;
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};
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typedef TQMap<WId,SMData> WindowMap;
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class KSMServer : public TQObject, public KSMServerInterface
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{
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Q_OBJECT
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K_DCOP
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k_dcop:
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void notifySlot(TQString,TQString,TQString,TQString,TQString,int,int,int,int);
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void logoutSoundFinished(int,int);
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void autoStart0Done();
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void autoStart1Done();
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void autoStart2Done();
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void kcmPhase1Done();
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void kcmPhase2Done();
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public:
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KSMServer( const TQString& windowManager, const TQString& windowManagerAddArgs, bool only_local );
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~KSMServer();
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static KSMServer* self();
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void* watchConnection( IceConn iceConn );
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void removeConnection( KSMConnection* conn );
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KSMClient* newClient( SmsConn );
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void deleteClient( KSMClient* client );
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// callbacks
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void saveYourselfDone( KSMClient* client, bool success );
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void interactRequest( KSMClient* client, int dialogType );
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void interactDone( KSMClient* client, bool cancelShutdown );
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void phase2Request( KSMClient* client );
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// error handling
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void ioError( IceConn iceConn );
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// notification
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void clientSetProgram( KSMClient* client );
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void clientRegistered( const char* previousId );
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// public API
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void restoreSession( TQString sessionName );
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void startDefaultSession();
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void shutdown( TDEApplication::ShutdownConfirm confirm,
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TDEApplication::ShutdownType sdtype,
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TDEApplication::ShutdownMode sdmode );
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virtual void suspendStartup( TQCString app );
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virtual void resumeStartup( TQCString app );
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bool checkStatus( bool &logoutConfirmed, bool &maysd, bool &mayrb,
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TDEApplication::ShutdownConfirm confirm,
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TDEApplication::ShutdownType sdtype,
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TDEApplication::ShutdownMode sdmode );
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public slots:
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void cleanUp();
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private slots:
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void newConnection( int socket );
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void processData( int socket );
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void restoreSessionInternal();
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void restoreSessionDoneInternal();
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void notificationTimeout();
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void protectionTimerTick();
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void protectionTimeout();
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void timeoutQuit();
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void timeoutWMQuit();
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void knotifyTimeout();
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void kcmPhase1Timeout();
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void kcmPhase2Timeout();
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void pendingShutdownTimeout();
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void autoStart0();
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void autoStart1();
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void autoStart2();
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void tryRestoreNext();
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void startupSuspendTimeout();
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void cancelShutdown();
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void forceSkipSaveYourself();
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private:
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void handlePendingInteractions();
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void completeShutdownOrCheckpoint();
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void startKilling();
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void performStandardKilling();
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void completeKilling();
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void killWM();
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void completeKillingWM();
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void cancelShutdown( TQString cancellationText );
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void cancelShutdown( KSMClient* c );
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void killingCompleted();
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void discardSession();
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void storeSession();
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void startProtection();
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void endProtection();
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void handleProtectionTimeout();
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void updateLogoutStatusDialog();
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void startApplication( TQStringList command,
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const TQString& clientMachine = TQString::null,
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const TQString& userId = TQString::null );
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void executeCommand( const TQStringList& command );
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bool isWM( const KSMClient* client ) const;
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bool isWM( const TQString& program ) const;
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bool isCM( const KSMClient* client ) const;
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bool isCM( const TQString& program ) const;
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bool isDesktop( const KSMClient* client ) const;
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bool isDesktop( const TQString& program ) const;
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bool isNotifier( const KSMClient* client ) const;
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bool isNotifier( const TQString& program ) const;
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bool isCrashHandler( const KSMClient* client ) const;
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bool isCrashHandler( const TQString& program ) const;
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bool defaultSession() const; // empty session
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void setupXIOErrorHandler();
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void shutdownInternal( TDEApplication::ShutdownConfirm confirm,
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TDEApplication::ShutdownType sdtype,
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TDEApplication::ShutdownMode sdmode,
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TQString bootOption = TQString::null );
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void performLegacySessionSave();
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void storeLegacySession( TDEConfig* config );
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void restoreLegacySession( TDEConfig* config );
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void restoreLegacySessionInternal( TDEConfig* config, char sep = ',' );
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TQStringList windowWmCommand(WId w);
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TQString windowWmClientMachine(WId w);
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WId windowWmClientLeader(WId w);
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TQCString windowSessionId(WId w, WId leader);
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bool checkStartupSuspend();
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void finishStartup();
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void resumeStartupInternal();
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// public dcop interface
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void logout( int, int, int );
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virtual void logoutTimed( int, int, TQString );
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TQStringList sessionList();
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TQString currentSession();
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void saveCurrentSession();
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void saveCurrentSessionAs( TQString );
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TQWidget* startupNotifierIPDlg;
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TQWidget* shutdownNotifierIPDlg;
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private:
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TQPtrList<KSMListener> listener;
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TQPtrList<KSMClient> clients;
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enum State
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{
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Idle,
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LaunchingWM, AutoStart0, KcmInitPhase1, AutoStart1, Restoring, FinishingStartup, // startup
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Shutdown, Checkpoint, Killing, KillingWM, WaitingForKNotify // shutdown
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};
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State state;
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bool dialogActive;
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bool saveSession;
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int wmPhase1WaitingCount;
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int saveType;
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TQMap< TQCString, int > startupSuspendCount;
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TDEApplication::ShutdownType shutdownType;
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TDEApplication::ShutdownMode shutdownMode;
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TQString bootOption;
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bool clean;
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KSMClient* clientInteracting;
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TQString wm;
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TQString wmAddArgs;
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TQString sessionGroup;
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TQString sessionName;
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TQCString launcher;
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TQTimer protectionTimer;
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TQTimer notificationTimer;
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TQTimer restoreTimer;
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TQTimer shutdownTimer;
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TQString xonCommand;
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int logoutSoundEvent;
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TQTimer knotifyTimeoutTimer;
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TQTimer startupSuspendTimeoutTimer;
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bool waitAutoStart2;
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bool waitKcmInit2;
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TQTimer pendingShutdown;
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TDEApplication::ShutdownConfirm pendingShutdown_confirm;
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TDEApplication::ShutdownType pendingShutdown_sdtype;
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TDEApplication::ShutdownMode pendingShutdown_sdmode;
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// ksplash interface
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void upAndRunning( const TQString& msg );
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void publishProgress( int progress, bool max = false );
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// sequential startup
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int appsToStart;
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int lastAppStarted;
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TQString lastIdStarted;
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TQStringList excludeApps;
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WindowMap legacyWindows;
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#ifdef WITH_TDEHWLIB
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TDEHardwareDevices* hwDevices;
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#endif
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int initialClientCount;
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int phase2ClientCount;
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int protectionTimerCounter;
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};
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#endif
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