src/include/symbian/push/FThread.h

00001 /*
00002  * Funambol is a mobile platform developed by Funambol, Inc. 
00003  * Copyright (C) 2003 - 2007 Funambol, Inc.
00004  * 
00005  * This program is free software; you can redistribute it and/or modify it under
00006  * the terms of the GNU Affero General Public License version 3 as published by
00007  * the Free Software Foundation with the addition of the following permission
00008  * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
00009  * WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE
00010  * WARRANTY OF NON INFRINGEMENT  OF THIRD PARTY RIGHTS.
00011  * 
00012  * This program is distributed in the hope that it will be useful, but WITHOUT
00013  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00014  * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 
00015  * details.
00016  * 
00017  * You should have received a copy of the GNU Affero General Public License
00018  * along with this program; if not, see http://www.gnu.org/licenses or write to
00019  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
00020  * MA 02110-1301 USA.
00021  * 
00022  * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite
00023  * 305, Redwood City, CA 94063, USA, or at email address info@funambol.com.
00024  * 
00025  * The interactive user interfaces in modified source and object code versions
00026  * of this program must display Appropriate Legal Notices, as required under
00027  * Section 5 of the GNU Affero General Public License version 3.
00028  * 
00029  * In accordance with Section 7(b) of the GNU Affero General Public License
00030  * version 3, these Appropriate Legal Notices must retain the display of the
00031  * "Powered by Funambol" logo. If the display of the logo is not reasonably
00032  * feasible for technical reasons, the Appropriate Legal Notices must display
00033  * the words "Powered by Funambol".
00034  */
00035 
00036 #ifndef INCL_FTHREAD
00037 #define INCL_FTHREAD
00038 
00039 #include <e32std.h>
00040 #include "base/globalsdef.h"
00041 
00042 BEGIN_NAMESPACE
00043 
00044 TInt symbianRunWrapper(TAny* thread);
00045 TInt symbianTimeoutWrapper(TAny* thread);
00046 
00047 class FThread {
00048 
00049 protected:
00050     bool terminate;
00051 
00052 protected:
00053     FThread();
00054 
00055 public:
00056     virtual ~FThread();
00057 
00058     enum Priority { IdlePriority         = EPriorityNull,
00059                     LowestPriority       = EPriorityMuchLess,
00060                     LowPriority          = EPriorityLess,
00061                     NormalPriority       = EPriorityNormal,
00062                     HighPriority         = EPriorityMore,
00063                     HighestPriority      = EPriorityMuchMore,
00064                     TimeCriticalPriority = EPriorityRealTime,
00065                     InheritPriority };
00066 
00067 public:
00068 
00073     virtual void start( Priority priority = InheritPriority );
00074 
00079     virtual void wait();
00080 
00086     virtual bool wait(unsigned long timeout);
00087 
00091     virtual bool finished() const;
00092 
00096     virtual bool running() const;
00097 
00102     virtual void softTerminate();
00103 
00104 protected:
00105     virtual void run() = 0;
00106 
00107 public:
00111     static void sleep(long msec);
00112 
00113 private:
00114     bool isRunning;
00115     unsigned long timeout;
00116     RThread  sthread;
00117     RTimer   timer;
00118 
00119     static uint32_t id;
00120 
00121     TInt startTimeout();
00122 
00123     friend TInt symbianRunWrapper(TAny* thread);
00124     friend TInt symbianTimeoutWrapper(TAny* thread);
00125 };
00126 
00127 
00128 END_NAMESPACE
00129 
00130 #endif

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