dvrengine/CommonRecordingEngine/inc/CCRServer.h
branchRCL_3
changeset 23 13a33d82ad98
parent 0 822a42b6c3f1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dvrengine/CommonRecordingEngine/inc/CCRServer.h	Wed Sep 01 12:20:37 2010 +0100
@@ -0,0 +1,203 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:    Server class in client/server paradigm of symbian.*
+*/
+
+
+
+
+#ifndef __CCRSERVER_H
+#define __CCRSERVER_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// DATA TYPES
+
+// FORWARD DECLARATIONS
+class CCREngine;
+
+// CLASS DECLARATION
+
+/**
+*  Server class.
+*
+*  @lib CommonRecordingEngine.lib
+*  @since Series 60 3.0
+*/
+class CCRServer : public CPolicyServer
+    {
+
+public: // Constructors and destructor
+    
+    /**
+    * Two-phased constructor.
+    * @param aSemaphore a void pointer to semaphore.
+    */
+    static CCRServer* NewLC();
+    
+    /**
+    * Destructor.
+    */
+    virtual ~CCRServer();
+
+public: // New functions
+
+    /**
+    * Thread function, creates cleanup stack for the thread.
+    * @since Series 60 3.0    
+    * @return KErrNone
+    */    
+    static TInt ThreadFunction( );
+    
+    /**
+    * Thread function, the active scheduler is installed and started.
+    * @since Series 60 3.0
+    * @return None.
+    */    
+    static void ThreadFunctionL( );
+    
+    /**
+    * Signals client that server is started.
+    * @since Series 60 3.0
+    * @return None.
+    */
+    static void SignalClientL();
+    
+    /**
+    * Panics server.
+    * @since Series 60 3.0
+    * @param aPanic panic code.
+    * @return None.
+    */
+    static void PanicServer( TInt aPanic );
+    
+    /**
+    * Starts the server thread.
+    * @since Series 60 3.0
+    * @return None.
+    */
+    static TInt StartThread();
+    
+    /**
+    * Dec
+    * @since Series 60 3.0
+    * @return None.
+    */
+    void Dec();
+    
+    /**
+    * Inc
+    * @since Series 60 3.0
+    * @return None.
+    */
+    void Inc();
+    
+    /**
+    * Create new Session.
+    * @since Series 60 3.0
+    * @param aVersion server version number.
+    * @return CSharableSession pointer to new created session.
+    */
+    CSession2* NewSessionL( const TVersion &aVersion,
+                            const RMessage2& aMessage ) const;
+
+    /**
+    * Gets engine object.
+    * @since Series 60 3.0
+    * @return CCREngine pointer.
+    */
+    CCREngine* GetEngineObjectL();
+
+protected:
+
+// From CPolicyServer
+
+    /**
+     * Called by framework to perform custom security check for any
+     * client messages.
+     *
+     * @param aMsg     Message.
+     * @param aAction  Action.
+     * @param aMissing Security info.
+     * @return Result of security check.
+     */
+    TCustomResult CustomSecurityCheckL(
+        const RMessage2 &aMsg,
+        TInt &aAction,
+        TSecurityInfo &aMissing );
+
+private: // Constructors and destructor 
+    
+    /**
+    * C++ default constructor.
+    */
+    CCRServer();
+
+    /**
+    * By default Symbian 2nd phase constructor is private.    
+    */    
+    void ConstructL( );
+
+private: // Methods from base classes
+
+    /**
+    * Stops the server thread.
+    * @since Series 60 3.0
+    * @return None.
+    */
+    void StopServer();
+
+private: // New methods
+
+    /**
+    * Deletes CR engine.
+    * @since Series 60 3.0
+    * @return None.
+    */
+    void DeleteRtpEngine();
+    
+private: // Data
+
+    /**
+    * Object container index.
+    */
+    CObjectConIx* iContainerIx;
+
+    /**
+    * Object container.
+    */
+    CObjectCon* iObjectCon;
+    
+    /**
+    * CR engine object.
+    */
+    CCREngine* iEngine;
+        
+    /**
+    * Number of sessions.
+    */
+    TInt iSessionCount;
+
+    };
+
+#endif // __CCRSERVER_H
+
+// End of File