sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). sl@0: // All rights reserved. sl@0: // This component and the accompanying materials are made available sl@0: // under the terms of "Eclipse Public License v1.0" sl@0: // which accompanies this distribution, and is available sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html". sl@0: // sl@0: // Initial Contributors: sl@0: // Nokia Corporation - initial contribution. sl@0: // sl@0: // Contributors: sl@0: // sl@0: // Description: sl@0: // Implementation of g711 encoder config custom interface pair sl@0: // sl@0: // sl@0: sl@0: #ifndef G711ENCODERCONFIGCI_H sl@0: #define G711ENCODERCONFIGCI_H sl@0: sl@0: #include sl@0: #include sl@0: #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS sl@0: #include sl@0: #endif sl@0: #include sl@0: #include sl@0: #include sl@0: #include sl@0: sl@0: /** sl@0: Enum to represent the method called by this custom interface sl@0: @internalComponent sl@0: @prototype sl@0: @file sl@0: */ sl@0: enum TMMFDevSoundCIG711EncoderIntfcCommands sl@0: { sl@0: EMMFDevSoundCIG711EncoderIntfcSetEncoderMode = 0, sl@0: EMMFDevSoundCIG711EncoderIntfcSetVadMode = 1, sl@0: EMMFDevSoundCIG711EncoderIntfcGetVadMode = 2 sl@0: }; sl@0: sl@0: sl@0: /** sl@0: Implementation of the g711 encoder config custom interface Mux sl@0: @internalComponent sl@0: @prototype sl@0: @file sl@0: */ sl@0: class CMMFG711EncoderIntfcMux : public CBase, sl@0: public MMMFDevSoundCustomInterfaceMuxPlugin, sl@0: public MG711EncoderIntfc sl@0: { sl@0: public: sl@0: sl@0: // from MMMFDevSoundCustomInterfaceMuxPlugin sl@0: /** sl@0: Attempt to open the interface. sl@0: @param aInterfaceId sl@0: The UID of the interface to open. sl@0: @return One of the system wide error codes sl@0: */ sl@0: virtual TInt OpenInterface(TUid aInterfaceId); sl@0: sl@0: /** sl@0: Equivalent to destructor. Called to destroy plugin. sl@0: */ sl@0: virtual void Release(); sl@0: sl@0: /** sl@0: Pass destructor key. sl@0: Called on construction so plugin takes responsibility to call REComSession::DestroyedImplementation() sl@0: @param aDestructorKey sl@0: The Uid returned by REComSession::CreateImplementationL() or similar sl@0: */ sl@0: virtual void PassDestructorKey(TUid aDestructorKey); sl@0: sl@0: /** sl@0: Complete construction. sl@0: Pass additional values from the construction phase, used subsequently by the plugin. sl@0: @param aCustomUtility sl@0: The custom interface utility used by the plugin to communicate with the remote sl@0: server side DeMux plugin sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual void CompleteConstructL(MMMFDevSoundCustomInterfaceMuxUtility* aCustomUtility); sl@0: sl@0: /** sl@0: Return the custom interface sl@0: @param aInterfaceId sl@0: The UID of the required custom interface sl@0: @return The custom interface supported by this plugin sl@0: */ sl@0: virtual TAny* CustomInterface(TUid aInterfaceId); sl@0: sl@0: /** sl@0: Instantiate a CI Mux class sl@0: @return The pointer to the new class, cast to the Mux plugin mixin sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: static MMMFDevSoundCustomInterfaceMuxPlugin* NewL(); sl@0: sl@0: // from MG711EncoderIntfc sl@0: //@see MG711EncoderIntfc sl@0: virtual TInt SetEncoderMode (TEncodeMode aEncodeMode); sl@0: //@see MG711EncoderIntfc sl@0: virtual TInt SetVadMode (TBool aVadModeOn); sl@0: //@see MG711EncoderIntfc sl@0: virtual TInt GetVadMode (TBool& aVadModeOn); sl@0: sl@0: sl@0: protected: sl@0: CMMFG711EncoderIntfcMux(); sl@0: ~CMMFG711EncoderIntfcMux(); sl@0: sl@0: protected: sl@0: TUid iKey; sl@0: TInt iRemoteHandle; sl@0: MMMFDevSoundCustomInterfaceMuxUtility* iUtility; sl@0: }; sl@0: sl@0: sl@0: /** sl@0: Implementation of the G711 Decoder config custom interface DeMux sl@0: @internalComponent sl@0: @prototype sl@0: @file sl@0: */ sl@0: class CMMFG711EncoderIntfcDeMux : public CBase, sl@0: public MMMFDevSoundCustomInterfaceDeMuxPlugin sl@0: { sl@0: public: sl@0: /** sl@0: Instantiate a CMMFG711EncoderIntfcDeMux class sl@0: @return A pointer to the new class cast to the DeMux plugin mixin sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: static MMMFDevSoundCustomInterfaceDeMuxPlugin* NewL(); sl@0: sl@0: /** sl@0: Attempt to open the interface. sl@0: @param aInterfaceId sl@0: The UID of the interface to open. sl@0: @return A handle to the remote plugin sl@0: */ sl@0: virtual TInt OpenInterface(TUid aInterfaceId); sl@0: sl@0: /** sl@0: Equivalent to destructor. Called to destroy plugin. sl@0: */ sl@0: virtual void Release(); sl@0: sl@0: /** sl@0: Pass destructor key. sl@0: Called on construction so plugin takes responsibility to call REComSession::DestroyedImplementation() sl@0: @param aDestructorKey sl@0: The Uid returned by REComSession::CreateImplementationL() or similar sl@0: */ sl@0: virtual void PassDestructorKey(TUid aDestructorKey); sl@0: sl@0: /** sl@0: Set the target of the custom interface call sl@0: @param aTarget sl@0: The DevSound to call the custom interface on. sl@0: */ sl@0: virtual void SetInterfaceTarget(MMMFDevSoundCustomInterfaceTarget* aTarget); sl@0: sl@0: /** sl@0: Complete construction. sl@0: @param aUtility sl@0: The DeMux utility to use sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual void CompleteConstructL(MMMFDevSoundCustomInterfaceDeMuxUtility* aUtility); sl@0: sl@0: /** sl@0: Refresh the current custom interface connections sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual void RefreshL(); sl@0: sl@0: // from MMMFDevSoundCustomInterfaceDeMuxPlugin sl@0: /** sl@0: Open the slave sl@0: @param aInterface sl@0: The UID of the requested interface sl@0: @param aPackageBuf sl@0: A package of data that can be supplied for initialisation sl@0: @return The result of the operation sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual TInt DoOpenSlaveL(TUid aInterface, const TDesC8& aPackageBuf); sl@0: sl@0: /** sl@0: Close the slave sl@0: @param aHandle sl@0: The handle of the slave plugin sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual void DoCloseSlaveL(TInt aHandle); sl@0: sl@0: /** sl@0: Relay the synchronous custom command onto the slave sl@0: @param aMessage sl@0: The IPC message to be sent to the slave sl@0: @return the result of the operation sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual TInt DoSendSlaveSyncCommandL(const RMmfIpcMessage& aMessage); sl@0: sl@0: /** sl@0: Relay the synchronous custom command onto the slave and obtain a result sl@0: @param aMessage sl@0: The IPC message to be sent to the slave sl@0: @return the result of the operation sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual TInt DoSendSlaveSyncCommandResultL(const RMmfIpcMessage& aMessage); sl@0: sl@0: /** sl@0: Relay an asynchronous command onto the slave sl@0: @param aMessage sl@0: The IPC message to be sent to the slave sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual void DoSendSlaveAsyncCommandL(const RMmfIpcMessage& aMessage); sl@0: sl@0: /** sl@0: Relay an asynchronous command onto the slave and obtain a result sl@0: @param aMessage sl@0: The IPC message to be sent to the slave@param aMessage sl@0: @leave This method may leave with one of the system-wide error codes. sl@0: */ sl@0: virtual void DoSendSlaveAsyncCommandResultL(const RMmfIpcMessage& aMessage); sl@0: sl@0: protected: sl@0: ~CMMFG711EncoderIntfcDeMux(); sl@0: CMMFG711EncoderIntfcDeMux(); sl@0: sl@0: // from mirror MG711EncoderIntfc method. sl@0: TInt DoSetEncoderMode (MG711EncoderIntfc::TEncodeMode aEncodeMode); sl@0: TInt DoSetVadMode (TBool aVadModeOn); sl@0: TInt DoGetVadMode (TBool& aVadModeOn); sl@0: sl@0: protected: sl@0: MMMFDevSoundCustomInterfaceDeMuxUtility* iUtility; sl@0: MMMFDevSoundCustomInterfaceTarget* iTarget; sl@0: TUid iKey; sl@0: MG711EncoderIntfc* iInterfaceG711EncoderIntfc; sl@0: }; sl@0: sl@0: #endif