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lightning-sunbird  0.9+nobinonly
tmTransactionManager.h
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is Mozilla Transaction Manager.
00015  *
00016  * The Initial Developer of the Original Code is
00017  * Netscape Communications Corp.
00018  * Portions created by the Initial Developer are Copyright (C) 2003
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Contributor(s):
00022  *   John Gaunt <jgaunt@netscape.com>
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
00026  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
00028  * of those above. If you wish to allow use of your version of this file only
00029  * under the terms of either the GPL or the LGPL, and not to allow others to
00030  * use your version of this file under the terms of the MPL, indicate your
00031  * decision by deleting the provisions above and replace them with the notice
00032  * and other provisions required by the GPL or the LGPL. If you do not delete
00033  * the provisions above, a recipient may use your version of this file under
00034  * the terms of any one of the MPL, the GPL or the LGPL.
00035  *
00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 #ifndef _tmTransactionManager_H_
00039 #define _tmTransactionManager_H_
00040 
00041 #include "plhash.h"
00042 #include "tmUtils.h"
00043 #include "tmVector.h"
00044 #include "tmIPCModule.h"
00045 
00046 // forward declarations
00047 class tmQueue;
00048 class tmClient;
00049 class tmTransaction;
00050 
00059 class tmTransactionManager
00060 {
00061 
00062 public:
00063 
00065   // Constructor(s) & Destructor & Initializer
00066 
00070   virtual ~tmTransactionManager();
00071 
00078   PRInt32 Init();
00079 
00081   // Public Member Functions
00082 
00087   void HandleTransaction(tmTransaction *aTrans);
00088 
00093   void SendTransaction(PRUint32 aDestClientIPCID, tmTransaction *aTrans) {
00094     PR_ASSERT(aTrans);
00095     tmIPCModule::SendMsg(aDestClientIPCID, aTrans);
00096   }
00097 
00098 protected:
00099 
00101   // Protected Member Functions
00102 
00103   // Queue management
00104 
00108   tmQueue* GetQueue(PRUint32 aQueueID) {
00109     return (tmQueue*) mQueues[aQueueID];
00110   }
00111 
00116   tmQueue* GetQueue(const char *aQueueName);
00117 
00132   PRInt32 AddQueue(const char *aQueueType);
00133 
00136   void RemoveQueue(PRUint32 aQueueID);
00137 
00139   // Protected Member Variables
00140 
00141   tmVector mQueues;
00142 
00143 private:
00144 
00145 };
00146 
00147 #endif