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231 lines
5.5 KiB
231 lines
5.5 KiB
/* |
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ksmserver - the KDE session management server |
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SPDX-FileCopyrightText: 2000 Matthias Ettrich <[email protected]> |
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SPDX-License-Identifier: MIT |
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*/ |
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#pragma once |
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#define INT32 QINT32 |
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#include <X11/ICE/ICElib.h> |
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#include <X11/Xlib.h> |
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#include <X11/Xmd.h> |
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extern "C" { |
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#include <X11/ICE/ICEmsg.h> |
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#include <X11/ICE/ICEproto.h> |
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#include <X11/ICE/ICEutil.h> |
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#include <X11/SM/SM.h> |
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#include <X11/SM/SMlib.h> |
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} |
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#include <fixx11h.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 <QDBusContext> |
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#include <QDBusMessage> |
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#include <QObject> |
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#include <QStringList> |
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#include <KConfigGroup> |
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#include <QMap> |
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#include <QTime> |
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#include <QTimer> |
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#include <kmessagebox.h> |
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#include <kworkspace.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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class KProcess; |
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class KSMListener; |
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class KSMConnection; |
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class KSMClient; |
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class OrgKdeKWinSessionInterface; |
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enum SMType { |
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SM_ERROR, |
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SM_WMCOMMAND, |
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SM_WMSAVEYOURSELF, |
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}; |
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struct SMData { |
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SMType type; |
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QStringList wmCommand; |
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QString wmClientMachine; |
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QString wmclass1, wmclass2; |
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}; |
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typedef QMap<WId, SMData> WindowMap; |
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class KSMServer : public QObject, protected QDBusContext |
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{ |
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Q_OBJECT |
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public: |
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enum class InitFlag { |
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None = 0, |
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OnlyLocal = 1 << 0, |
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ImmediateLockScreen = 1 << 1, |
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NoLockScreen = 1 << 2, |
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}; |
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Q_DECLARE_FLAGS(InitFlags, InitFlag) |
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KSMServer(InitFlags flags); |
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~KSMServer() override; |
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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 clientRegistered(const char *previousId); |
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// public API |
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void performLogout(); |
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void restoreSession(); |
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void restoreSession(const QString &sessionName); |
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void startDefaultSession(); |
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void shutdown(KWorkSpace::ShutdownConfirm confirm, KWorkSpace::ShutdownType sdtype, KWorkSpace::ShutdownMode sdmode); |
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void setupShortcuts(); |
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Q_SIGNALS: |
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void logoutFinished(bool sessionClosed); |
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public Q_SLOTS: |
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void cleanUp(); |
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private Q_SLOTS: |
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void newConnection(int socket); |
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void processData(int socket); |
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void protectionTimeout(); |
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void timeoutQuit(); |
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void defaultLogout(); |
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void logoutWithoutConfirmation(); |
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void haltWithoutConfirmation(); |
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void rebootWithoutConfirmation(); |
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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 startKillingSubSession(); |
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void performStandardKilling(); |
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void completeKilling(); |
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void completeKillingSubSession(); |
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void signalSubSessionClosed(); |
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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 startApplication(const QStringList &command, const QString &clientMachine = QString(), const QString &userId = QString()); |
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void executeCommand(const QStringList &command); |
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bool defaultSession() const; // empty session |
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void setupXIOErrorHandler(); |
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void performLegacySessionSave(); |
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void storeLegacySession(KConfig *config); |
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void restoreLegacySession(KConfig *config); |
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void restoreLegacySessionInternal(KConfigGroup *config, char sep = ','); |
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QStringList windowWmCommand(WId w); |
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QString windowWmClientMachine(WId w); |
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WId windowWmClientLeader(WId w); |
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QByteArray windowSessionId(WId w, WId leader); |
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void tryRestoreNext(); |
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void startupDone(); |
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void runShutdownScripts(); |
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// public dcop interface |
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public Q_SLOTS: // public dcop interface |
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void logout(int, int, int); |
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bool canShutdown(); |
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bool isShuttingDown() const; |
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QString currentSession(); |
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void saveCurrentSession(); |
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void saveCurrentSessionAs(const QString &); |
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QStringList sessionList(); |
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void saveSubSession(const QString &name, QStringList saveAndClose, QStringList saveOnly = QStringList()); |
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void restoreSubSession(const QString &name); |
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void openSwitchUserDialog(); |
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bool closeSession(); |
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Q_SIGNALS: |
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void subSessionClosed(); |
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void subSessionCloseCanceled(); |
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void subSessionOpened(); |
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void sessionRestored(); |
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private: |
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QList<KSMListener *> listener; |
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QList<KSMClient *> clients; |
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enum State { |
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Idle, |
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RestoringWMSession, |
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Restoring, |
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Shutdown, |
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Checkpoint, |
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Killing, |
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WaitingForKNotify, // shutdown |
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ClosingSubSession, |
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KillingSubSession, |
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RestoringSubSession, |
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}; |
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State state; |
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bool saveSession; |
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int saveType; |
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bool clean; |
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KSMClient *clientInteracting; |
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QString sessionGroup; |
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QTimer protectionTimer; |
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QTimer restoreTimer; |
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QString xonCommand; |
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// sequential startup |
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int appsToStart; |
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int lastAppStarted; |
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QString lastIdStarted; |
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QStringList excludeApps; |
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WindowMap legacyWindows; |
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QDBusMessage m_restoreSessionCall; |
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// subSession stuff |
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QList<KSMClient *> clientsToKill; |
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QList<KSMClient *> clientsToSave; |
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OrgKdeKWinSessionInterface *m_kwinInterface; |
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int sockets[2]; |
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friend bool readFromPipe(int pipe); |
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};
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