summaryrefslogtreecommitdiffstats
path: root/kinit/klauncher.h
diff options
context:
space:
mode:
Diffstat (limited to 'kinit/klauncher.h')
-rw-r--r--kinit/klauncher.h200
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