Symaptic: os/mm/devsound/devsoundpluginsupport/src/CustomInterfaces/g711decoderconfigci.h@bde4ae8d615e

     1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Implementation of g711 decoder config custom interface pair

    15 //

    16 //

    18 #ifndef G711DECODERCONFIGCI_H

    19 #define G711DECODERCONFIGCI_H

    21 #include <e32base.h>

    22 #include <mmf/common/mmfipc.h>

    23 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

    24 #include <mmf/common/mmfipcserver.h>

    25 #endif

    26 #include <mmf/server/mmfdevsoundcustominterface.h>

    27 #include <mmf/server/mmfdevsoundcustomcommands.h>

    28 #include <mmf/server/devsoundstandardcustominterfaces.h>

    29 #include <mmf/plugin/mmfdevsoundcustominterface.hrh>

    31 /**

    32 Enum to represent the method called by this custom interface

    33 @internalComponent

    34 @prototype

    35 @file

    36 */

    37 enum TMMFDevSoundCIG711DecoderIntfcCommands

    38 	{

    39 	EMMFDevSoundCIG711DecoderIntfcSetDecoderMode,

    40 	EMMFDevSoundCIG711DecoderIntfcGetDecoderMode,

    41 	EMMFDevSoundCIG711DecoderIntfcSetComfortNoiseGeneration,

    42 	EMMFDevSoundCIG711DecoderIntfcGetComfortNoiseGeneration,

    43 	EMMFDevSoundCIG711DecoderIntfcSetPacketLossConcealment,

    44 	EMMFDevSoundCIG711DecoderIntfcGetPacketLossConcealment

    45 	};

    48 /**

    49 Implementation of the g711 decoder config custom interface Mux

    50 @internalComponent

    51 @prototype

    52 @file

    53 */

    54 class CMMFG711DecoderIntfcMux : public CBase,

    55 								public MMMFDevSoundCustomInterfaceMuxPlugin,

    56 								public MG711DecoderIntfc

    57 	{

    58 public:

    60 	// from MMMFDevSoundCustomInterfaceMuxPlugin

    61 	/**

    62 	Attempt to open the interface.

    63 	@param  aInterfaceId

    64 		    The UID of the interface to open.

    65 	@return One of the system wide error codes

    66 	*/

    67 	virtual TInt OpenInterface(TUid aInterfaceId);

    69 	/**

    70 	Equivalent to destructor.  Called to destroy plugin.

    71 	*/

    72 	virtual void Release();

    74 	/**

    75 	Pass destructor key.

    76 	Called on construction so plugin takes responsibility to call REComSession::DestroyedImplementation()

    77 	@param aDestructorKey

    78 		   The Uid returned by REComSession::CreateImplementationL() or similar

    79 	*/

    80 	virtual void PassDestructorKey(TUid aDestructorKey);

    82 	/**

    83 	Complete construction.

    84 	Pass additional values from the construction phase, used subsequently by the plugin.

    85 	@param aCustomUtility

    86 		   The custom interface utility used by the plugin to communicate with the remote

    87 		   server side DeMux plugin

    88 	@leave This method may leave with one of the system-wide error codes.

    89 	*/

    90 	virtual void CompleteConstructL(MMMFDevSoundCustomInterfaceMuxUtility* aCustomUtility);

    92 	/**

    93 	Return the custom interface

    94 	@param  aInterfaceId

    95 		    The UID of the required custom interface

    96 	@return The custom interface supported by this plugin

    97 	*/

    98 	virtual TAny* CustomInterface(TUid aInterfaceId);

   100 	/**

   101 	Instantiate a CI Mux class

   102 	@return The pointer to the new class, cast to the Mux plugin mixin

   103 	@leave  This method may leave with one of the system-wide error codes.

   104 	*/

   105 	static MMMFDevSoundCustomInterfaceMuxPlugin* NewL();

   107 	// from MG711DecoderIntfc

   108 	//@see MG711DecoderIntfc

   109 	virtual TInt SetDecoderMode(TDecodeMode aDecodeMode);

   110 	//@see MG711DecoderIntfc

   111 	virtual TInt GetDecoderMode(TDecodeMode& aDecodeMode);

   112 	//@see MG711DecoderIntfc

   113 	virtual TInt SetComfortNoiseGeneration(TBool aCng);

   114 	//@see MG711DecoderIntfc

   115 	virtual TInt GetComfortNoiseGeneration(TBool& aCng);

   116 	//@see MG711DecoderIntfc

   117 	virtual TInt SetPacketLossConcealment(TBool aPlc);

   118 	//@see MG711DecoderIntfc

   119 	virtual TInt GetPacketLossConcealment(TBool& aPlc);

   121 protected:

   122 	CMMFG711DecoderIntfcMux();

   123 	~CMMFG711DecoderIntfcMux();

   125 protected:

   126 	TUid iKey;

   127 	TInt iRemoteHandle;

   128 	MMMFDevSoundCustomInterfaceMuxUtility* iUtility;

   129 	};

   132 /**

   133 Implementation of the G711 Decoder config custom interface DeMux

   134 @internalComponent

   135 @prototype

   136 @file

   137 */

   138 class CMMFG711DecoderIntfcDeMux : public CBase,

   139 								  public MMMFDevSoundCustomInterfaceDeMuxPlugin

   140 	{

   141 public:

   142 	/**

   143 	Instantiate a CMMFG711DecoderIntfcDeMux class

   144 	@return A pointer to the new class cast to the DeMux plugin mixin

   145 	@leave  This method may leave with one of the system-wide error codes.

   146 	*/

   147 	static MMMFDevSoundCustomInterfaceDeMuxPlugin* NewL();

   149 	/**

   150 	Attempt to open the interface.

   151 	@param  aInterfaceId

   152 		    The UID of the interface to open.

   153 	@return A handle to the remote plugin

   154 	*/

   155 	virtual TInt OpenInterface(TUid aInterfaceId);

   157 	/**

   158 	Equivalent to destructor.  Called to destroy plugin.

   159 	*/

   160 	virtual void Release();

   162 	/**

   163 	Pass destructor key.

   164 	Called on construction so plugin takes responsibility to call REComSession::DestroyedImplementation()

   165 	@param aDestructorKey

   166 		   The Uid returned by REComSession::CreateImplementationL() or similar

   167 	*/

   168 	virtual void PassDestructorKey(TUid aDestructorKey);

   170 	/**

   171 	Set the target of the custom interface call

   172 	@param aTarget

   173 		   The DevSound to call the custom interface on.

   174 	*/

   175 	virtual void SetInterfaceTarget(MMMFDevSoundCustomInterfaceTarget* aTarget);

   177 	/**

   178 	Complete construction.

   179 	@param aUtility

   180 		   The DeMux utility to use

   181 	@leave This method may leave with one of the system-wide error codes.

   182 	*/

   183 	virtual void CompleteConstructL(MMMFDevSoundCustomInterfaceDeMuxUtility* aUtility);

   185 	/**

   186 	Refresh the current custom interface connections

   187 	@leave This method may leave with one of the system-wide error codes.

   188 	*/

   189 	virtual void RefreshL();

   191 	// from MMMFDevSoundCustomInterfaceDeMuxPlugin

   192 	/**

   193 	Open the slave

   194 	@param  aInterface

   195 		    The UID of the requested interface

   196 	@param  aPackageBuf

   197 		    A package of data that can be supplied for initialisation

   198 	@return The result of the operation

   199 	@leave  This method may leave with one of the system-wide error codes.

   200 	*/

   201 	virtual TInt DoOpenSlaveL(TUid aInterface, const TDesC8& aPackageBuf);

   203 	/**

   204 	Close the slave

   205 	@param aHandle

   206 		   The handle of the slave plugin

   207 	@leave This method may leave with one of the system-wide error codes.

   208 	*/

   209 	virtual void DoCloseSlaveL(TInt aHandle);

   211 	/**

   212 	Relay the synchronous custom command onto the slave

   213 	@param  aMessage

   214 		    The IPC message to be sent to the slave

   215 	@return the result of the operation

   216 	@leave  This method may leave with one of the system-wide error codes.

   217 	*/

   218 	virtual TInt DoSendSlaveSyncCommandL(const RMmfIpcMessage& aMessage);

   220 	/**

   221 	Relay the synchronous custom command onto the slave and obtain a result

   222 	@param  aMessage

   223 		    The IPC message to be sent to the slave

   224 	@return the result of the operation

   225 	@leave  This method may leave with one of the system-wide error codes.

   226 	*/

   227 	virtual TInt DoSendSlaveSyncCommandResultL(const RMmfIpcMessage& aMessage);

   229 	/**

   230 	Relay an asynchronous command onto the slave

   231 	@param aMessage

   232 		   The IPC message to be sent to the slave

   233 	@leave This method may leave with one of the system-wide error codes.

   234 	*/

   235 	virtual void DoSendSlaveAsyncCommandL(const RMmfIpcMessage& aMessage);

   237 	/**

   238 	Relay an asynchronous command onto the slave and obtain a result

   239 	@param aMessage

   240 		   The IPC message to be sent to the slave@param aMessage

   241 	@leave This method may leave with one of the system-wide error codes.

   242 	*/

   243 	virtual void DoSendSlaveAsyncCommandResultL(const RMmfIpcMessage& aMessage);

   245 protected:

   246 	~CMMFG711DecoderIntfcDeMux();

   247 	CMMFG711DecoderIntfcDeMux();

   249 	// from mirror MG711DecoderIntfc method.

   250 	TInt DoSetDecoderModeL(MG711DecoderIntfc::TDecodeMode aDecodeMode);

   251 	TInt DoGetDecoderModeL(MG711DecoderIntfc::TDecodeMode& aDecodeMode);

   252 	TInt DoSetComfortNoiseGenerationL(TBool aCng);

   253 	TInt DoGetComfortNoiseGenerationL(TBool& aCng);

   254 	TInt DoSetPacketLossConcealmentL(TBool aPlc);

   255 	TInt DoGetPacketLossConcealmentL(TBool& aPlc);

   257 protected:

   258 	MMMFDevSoundCustomInterfaceDeMuxUtility* iUtility;

   259 	MMMFDevSoundCustomInterfaceTarget*		 iTarget;

   260 	TUid				iKey;

   261 	MG711DecoderIntfc*	iInterfaceG711DecoderIntfc;

   262 	};

   264 #endif

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--