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Diffstat (limited to 'ksmserver/server.h')
| -rw-r--r-- | ksmserver/server.h | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/ksmserver/server.h b/ksmserver/server.h new file mode 100644 index 000000000..feb6004ef --- /dev/null +++ b/ksmserver/server.h @@ -0,0 +1,219 @@ +/***************************************************************** +ksmserver - the KDE session management server + +Copyright (C) 2000 Matthias Ettrich <ettrich@kde.org> +******************************************************************/ + +#ifndef SERVER_H +#define SERVER_H + +// needed to avoid clash with INT8 defined in X11/Xmd.h on solaris +#define QT_CLEAN_NAMESPACE 1 +#include <qobject.h> +#include <qstring.h> +#include <qstringlist.h> +#include <qsocketnotifier.h> +#include <qptrlist.h> +#include <qvaluelist.h> +#include <qcstring.h> +#include <qdict.h> +#include <qptrqueue.h> +#include <qptrdict.h> +#include <kapplication.h> +#include <qtimer.h> +#include <dcopobject.h> + +#include "server2.h" + +#include "KSMServerInterface.h" + +#define SESSION_PREVIOUS_LOGOUT "saved at previous logout" +#define SESSION_BY_USER "saved by user" + +typedef QValueList<QCString> QCStringList; +class KSMListener; +class KSMConnection; +class KSMClient; + +enum SMType { SM_ERROR, SM_WMCOMMAND, SM_WMSAVEYOURSELF }; +struct SMData + { + SMType type; + QStringList wmCommand; + QString wmClientMachine; + QString wmclass1, wmclass2; + }; +typedef QMap<WId,SMData> WindowMap; + +class KSMServer : public QObject, public KSMServerInterface +{ +Q_OBJECT +K_DCOP +k_dcop: + void notifySlot(QString,QString,QString,QString,QString,int,int,int,int); + void logoutSoundFinished(int,int); + void autoStart0Done(); + void autoStart1Done(); + void autoStart2Done(); + void kcmPhase1Done(); + void kcmPhase2Done(); +public: + KSMServer( const QString& windowManager, bool only_local ); + ~KSMServer(); + + static KSMServer* self(); + + void* watchConnection( IceConn iceConn ); + void removeConnection( KSMConnection* conn ); + + KSMClient* newClient( SmsConn ); + void deleteClient( KSMClient* client ); + + // callbacks + void saveYourselfDone( KSMClient* client, bool success ); + void interactRequest( KSMClient* client, int dialogType ); + void interactDone( KSMClient* client, bool cancelShutdown ); + void phase2Request( KSMClient* client ); + + // error handling + void ioError( IceConn iceConn ); + + // notification + void clientSetProgram( KSMClient* client ); + void clientRegistered( const char* previousId ); + + // public API + void restoreSession( QString sessionName ); + void startDefaultSession(); + void shutdown( KApplication::ShutdownConfirm confirm, + KApplication::ShutdownType sdtype, + KApplication::ShutdownMode sdmode ); + + virtual void suspendStartup( QCString app ); + virtual void resumeStartup( QCString app ); + +public slots: + void cleanUp(); + +private slots: + void newConnection( int socket ); + void processData( int socket ); + void restoreSessionInternal(); + void restoreSessionDoneInternal(); + + void protectionTimeout(); + void timeoutQuit(); + void timeoutWMQuit(); + void knotifyTimeout(); + void kcmPhase1Timeout(); + void kcmPhase2Timeout(); + void pendingShutdownTimeout(); + + void autoStart0(); + void autoStart1(); + void autoStart2(); + void tryRestoreNext(); + void startupSuspendTimeout(); + +private: + void handlePendingInteractions(); + void completeShutdownOrCheckpoint(); + void startKilling(); + void performStandardKilling(); + void completeKilling(); + void killWM(); + void completeKillingWM(); + void cancelShutdown( KSMClient* c ); + void killingCompleted(); + + void discardSession(); + void storeSession(); + + void startProtection(); + void endProtection(); + + void startApplication( QStringList command, + const QString& clientMachine = QString::null, + const QString& userId = QString::null ); + void executeCommand( const QStringList& command ); + + bool isWM( const KSMClient* client ) const; + bool isWM( const QString& program ) const; + bool defaultSession() const; // empty session + void setupXIOErrorHandler(); + + void performLegacySessionSave(); + void storeLegacySession( KConfig* config ); + void restoreLegacySession( KConfig* config ); + void restoreLegacySessionInternal( KConfig* config, char sep = ',' ); + QStringList windowWmCommand(WId w); + QString windowWmClientMachine(WId w); + WId windowWmClientLeader(WId w); + QCString windowSessionId(WId w, WId leader); + + bool checkStartupSuspend(); + void finishStartup(); + void resumeStartupInternal(); + + // public dcop interface + void logout( int, int, int ); + QStringList sessionList(); + QString currentSession(); + void saveCurrentSession(); + void saveCurrentSessionAs( QString ); + + private: + QPtrList<KSMListener> listener; + QPtrList<KSMClient> clients; + + enum State + { + Idle, + LaunchingWM, AutoStart0, KcmInitPhase1, AutoStart1, Restoring, FinishingStartup, // startup + Shutdown, Checkpoint, Killing, KillingWM, WaitingForKNotify // shutdown + }; + State state; + bool dialogActive; + bool saveSession; + int wmPhase1WaitingCount; + int saveType; + QMap< QCString, int > startupSuspendCount; + + KApplication::ShutdownType shutdownType; + KApplication::ShutdownMode shutdownMode; + QString bootOption; + + bool clean; + KSMClient* clientInteracting; + QString wm; + QString sessionGroup; + QString sessionName; + QCString launcher; + QTimer protectionTimer; + QTimer restoreTimer; + QString xonCommand; + int logoutSoundEvent; + QTimer knotifyTimeoutTimer; + QTimer startupSuspendTimeoutTimer; + bool waitAutoStart2; + bool waitKcmInit2; + QTimer pendingShutdown; + KApplication::ShutdownConfirm pendingShutdown_confirm; + KApplication::ShutdownType pendingShutdown_sdtype; + KApplication::ShutdownMode pendingShutdown_sdmode; + + // ksplash interface + void upAndRunning( const QString& msg ); + void publishProgress( int progress, bool max = false ); + + // sequential startup + int appsToStart; + int lastAppStarted; + QString lastIdStarted; + + QStringList excludeApps; + + WindowMap legacyWindows; +}; + +#endif |