Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 200 insertions, 0 deletions

diff --git a/kinit/klauncher.h b/kinit/klauncher.h
new file mode 100644
index 000000000..a9ed80f3b
--- /dev/null
+++ b/kinit/klauncher.h
@@ -0,0 +1,200 @@
+/*
+   This file is part of the KDE libraries
+   Copyright (c) 1999 Waldo Bastian <bastian@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef _KLAUNCHER_H_
+#define _KLAUNCHER_H_
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <time.h>
+#include <qstring.h>
+#include <qvaluelist.h>
+#include <qsocketnotifier.h>
+#include <qptrlist.h>
+#include <qtimer.h>
+
+#include <dcopclient.h>
+#include <kio/connection.h>
+#include <ksock.h>
+#include <kurl.h>
+#include <kuniqueapplication.h>
+
+#include <kservice.h>
+
+#include "autostart.h"
+
+class IdleSlave : public QObject
+{
+   Q_OBJECT
+public:
+   IdleSlave(KSocket *socket);
+   bool match( const QString &protocol, const QString &host, bool connected);
+   void connect( const QString &app_socket);
+   pid_t pid() const { return mPid;}
+   int age(time_t now);
+   void reparseConfiguration();
+   bool onHold(const KURL &url);
+   QString protocol() const   {return mProtocol;}
+
+signals:
+   void statusUpdate(IdleSlave *);
+
+protected slots:
+   void gotInput();
+
+protected:
+   KIO::Connection mConn;
+   QString mProtocol;
+   QString mHost;
+   bool mConnected;
+   pid_t mPid;
+   time_t mBirthDate;
+   bool mOnHold;
+   KURL mUrl;
+};
+
+class SlaveWaitRequest
+{
+public:
+   pid_t pid;
+   DCOPClientTransaction *transaction;
+};
+
+class KLaunchRequest
+{
+public:
+   QCString name;
+   QValueList<QCString> arg_list;
+   QCString dcop_name;
+   enum status_t { Init = 0, Launching, Running, Error, Done };
+   pid_t pid;
+   status_t status;
+   DCOPClientTransaction *transaction;
+   KService::DCOPServiceType_t dcop_service_type;
+   bool autoStart;
+   QString errorMsg;
+#ifdef Q_WS_X11
+   QCString startup_id; // "" is the default, "0" for none
+   QCString startup_dpy; // Display to send startup notification to.
+#endif
+   QValueList<QCString> envs; // env. variables to be app's environment
+   QCString cwd;
+};
+
+struct serviceResult
+{
+  int result;        // 0 means success. > 0 means error (-1 means pending)
+  QCString dcopName; // Contains DCOP name on success
+  QString error;     // Contains error description on failure.
+  pid_t pid;
+};
+
+class KLauncher : public KApplication, public DCOPObject
+{
+   Q_OBJECT
+
+public:
+   KLauncher(int _kdeinitSocket, bool new_startup);
+
+   ~KLauncher();
+
+   void close();
+   static void destruct(int exit_code); // exit!
+
+   // DCOP
+   virtual bool process(const QCString &fun, const QByteArray &data,
+                QCString &replyType, QByteArray &replyData);
+   virtual QCStringList functions();
+   virtual QCStringList interfaces();
+
+protected:
+   void processDied(pid_t pid, long exitStatus);
+
+   void requestStart(KLaunchRequest *request);
+   void requestDone(KLaunchRequest *request);
+
+   void setLaunchEnv(const QCString &name, const QCString &value);
+   void exec_blind(const QCString &name, const QValueList<QCString> &arg_list,
+       const QValueList<QCString> &envs, const QCString& startup_id = "" );
+   bool start_service(KService::Ptr service, const QStringList &urls,
+       const QValueList<QCString> &envs, const QCString& startup_id = "",
+       bool blind = false, bool autoStart = false );
+   bool start_service_by_name(const QString &serviceName, const QStringList &urls,
+       const QValueList<QCString> &envs, const QCString& startup_id, bool blind);
+   bool start_service_by_desktop_path(const QString &serviceName, const QStringList &urls,
+       const QValueList<QCString> &envs, const QCString& startup_id, bool blind);
+   bool start_service_by_desktop_name(const QString &serviceName, const QStringList &urls,
+       const QValueList<QCString> &envs, const QCString& startup_id, bool blind);
+   bool kdeinit_exec(const QString &app, const QStringList &args,
+       const QValueList<QCString> &envs, QCString startup_id, bool wait);
+
+   void waitForSlave(pid_t pid);
+
+   void autoStart(int phase);
+
+   void createArgs( KLaunchRequest *request, const KService::Ptr service,
+                    const QStringList &url);
+
+   pid_t requestHoldSlave(const KURL &url, const QString &app_socket);
+   pid_t requestSlave(const QString &protocol, const QString &host,
+                      const QString &app_socket, QString &error);
+
+
+   void queueRequest(KLaunchRequest *);
+
+   void send_service_startup_info( KLaunchRequest *request, KService::Ptr service, const QCString& startup_id,
+       const QValueList<QCString> &envs );
+   void cancel_service_startup_info( KLaunchRequest *request, const QCString& startup_id,
+       const QValueList<QCString> &envs );
+
+public slots:
+   void slotAutoStart();
+   void slotDequeue();
+   void slotKDEInitData(int);
+   void slotAppRegistered(const QCString &appId);
+   void slotSlaveStatus(IdleSlave *);
+   void acceptSlave( KSocket *);
+   void slotSlaveGone();
+   void idleTimeout();
+
+protected:
+   QPtrList<KLaunchRequest> requestList; // Requests being handled
+   QPtrList<KLaunchRequest> requestQueue; // Requests waiting to being handled
+   int kdeinitSocket;
+   QSocketNotifier *kdeinitNotifier;
+   serviceResult DCOPresult;
+   KLaunchRequest *lastRequest;
+   QPtrList<SlaveWaitRequest> mSlaveWaitRequest;
+   QString mPoolSocketName;
+   KServerSocket *mPoolSocket;
+   QPtrList<IdleSlave> mSlaveList;
+   QTimer mTimer;
+   QTimer mAutoTimer;
+   bool bProcessingQueue;
+   AutoStart mAutoStart;
+   QCString mSlaveDebug;
+   QCString mSlaveValgrind;
+   QCString mSlaveValgrindSkin;
+   bool dontBlockReading;
+   bool newStartup;
+#ifdef Q_WS_X11
+   Display *mCached_dpy;
+#endif
+};
+#endif