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/*****************************************************************
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
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