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os/mm/devsoundextensions/telephonyaudiorouting/Session/src/TelephonyAudioRoutingRequest.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   Active object for each asynchronous request in RTelephonyAudioRoutingSession.

    15 *				 Notifies MTelephonyAudioObserver upon request completion.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 // INCLUDE FILES

    23 #include "TelephonyAudioRoutingRequest.h"

    24 #include "MTelephonyAudioRoutingObserver.h"

    25 #include "TelephonyAudioRoutingClientServer.h"

    26 

    27 // ============================ MEMBER FUNCTIONS ===============================

    28 

    29 // -----------------------------------------------------------------------------

    30 // CTelephonyAudioRoutingRequest::CTelephonyAudioRoutingRequest

    31 // C++ default constructor can NOT contain any code, that

    32 // might leave.

    33 // -----------------------------------------------------------------------------

    34 //

    35 CTelephonyAudioRoutingRequest::CTelephonyAudioRoutingRequest(

    36 	RTelephonyAudioRoutingSession& aSession,

    37 	MTelephonyAudioRoutingObserver& aObserver,

    38 	CTelephonyAudioRouting& aAudioRouting,

    39 	TTelAudRtngServRqst aRequest )

    40 	:	CActive(EPriorityStandard),

    41 		iSession(aSession),

    42 		iObserver(aObserver),

    43 		iAudioRouting(aAudioRouting),

    44 		iRequestOpcode(aRequest)

    45 	{

    46 	  

    47     }

    48     

    49 

    50 // -----------------------------------------------------------------------------

    51 // CTelephonyAudioRoutingRequest::ConstructL

    52 // Symbian 2nd phase constructor can leave.

    53 // -----------------------------------------------------------------------------

    54 //

    55 void CTelephonyAudioRoutingRequest::ConstructL()

    56     {

    57 	TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest::ConstructL"));    

    58 	CActiveScheduler::Add(this);

    59     }

    60 

    61 // -----------------------------------------------------------------------------

    62 // CTelephonyAudioRoutingRequest::NewL

    63 // Two-phased constructor.

    64 // -----------------------------------------------------------------------------

    65 //

    66 CTelephonyAudioRoutingRequest* CTelephonyAudioRoutingRequest::NewL(

    67 	RTelephonyAudioRoutingSession& aSession,

    68 	MTelephonyAudioRoutingObserver& aObserver,

    69 	CTelephonyAudioRouting& aAudioRouting,

    70 	TTelAudRtngServRqst aRequest )

    71     {

    72 	CTelephonyAudioRoutingRequest* self = new( ELeave ) CTelephonyAudioRoutingRequest(aSession, aObserver, aAudioRouting, aRequest);

    73 	CleanupStack::PushL( self );

    74 	self->ConstructL();

    75 	CleanupStack::Pop();

    76 	return self;

    77     }

    78     

    79 // Destructor

    80 CTelephonyAudioRoutingRequest::~CTelephonyAudioRoutingRequest()

    81     {

    82 	TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest::~CTelephonyAudioRoutingRequest"));       

    83 

    84 	Cancel();

    85 

    86     }

    87 

    88 // -----------------------------------------------------------------------------

    89 // CTelephonyAudioRoutingRequest::DoCancel

    90 // -----------------------------------------------------------------------------

    91 //

    92 void CTelephonyAudioRoutingRequest::DoCancel()

    93     {

    94 	iSession.CancelRequest(iRequestOpcode);

    95     }

    96 

    97 // -----------------------------------------------------------------------------

    98 // CTelephonyAudioRoutingRequest::RunL 

    99 // -----------------------------------------------------------------------------

   100 //

   101 void CTelephonyAudioRoutingRequest::RunL()

   102     {

   103     TELAUDRTNG_RDEBUG1(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest::RunL with: %d"), iStatus.Int());

   104 

   105 	TPckgBuf<TInt> errPkgBuf;

   106 	TInt error = KErrNone;

   107 

   108 	switch( iStatus.Int() )

   109 	{

   110 	case ETelAudRtngServSetOutputComplete:

   111 		{

   112  		TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t RunL: Handling SetOutputComplete"));		

   113     	errPkgBuf = iSession.ErrPkg();

   114     	error = errPkgBuf(); 

   115     	if (error != KErrNone)

   116     	{

   117     		TELAUDRTNG_RDEBUG1(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest: SetOutput Completed with an ERROR: %d"),error); 

   118     		iSession.ResetShowNoteMode(); // don't allow retrieval if errored   		

   119     	}

   120     	else  // Set iSession's showNoteMode if there's no error

   121     	{

   122     		iSession.SetShowNoteMode();	

   123     	}

   124     

   125        	TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest: Will Call Observer's SetOutputComplete..."));  			

   126  		iObserver.SetOutputComplete(iAudioRouting, error );       

   127 		}

   128 		break;

   129 		

   130 	case ETelAudRtngServOutputChanged:

   131 		{	

   132 		TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t RunL: Handling OutputChanged"));

   133     	iSession.SetShowNoteMode(); // Set flag any time adaptation initiates output change

   134     			

   135 		TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest: Call Observer's OutputChanged..."));

   136     	iSession.NotifyIfOutputChanged();		

   137        	iObserver.OutputChanged(iAudioRouting);

   138     	}

   139 		break;

   140 		

   141 	case ETelAudRtngServAvailableOutputsChanged:

   142 		{

   143 		TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest: Call Observer's AvailableOutputsChanged..."));

   144     	iSession.NotifyIfAvailableOutputsChanged();		

   145 		iObserver.AvailableOutputsChanged(iAudioRouting);

   146 		}

   147 		break;

   148 		

   149 	case KErrPermissionDenied:

   150 		{

   151 		TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest: ERROR: Permission Denied..."));

   152   		iObserver.SetOutputComplete(iAudioRouting, KErrPermissionDenied );  

   153   	//	User::Leave(KErrPermissionDenied);

   154 		}

   155 		break;

   156 								

   157 	case KErrCancel:

   158     TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest: KErrCancel"));	

   159 		iObserver.SetOutputComplete(iAudioRouting, KErrCancel );      

   160 		break;

   161 				

   162 	default:

   163 		{

   164 	    TELAUDRTNG_RDEBUG(_L("[TELAUDRTNG]\t CTelephonyAudioRoutingRequest::RunL: Default - Error Case!! "));

   165 		User::Panic(_L("TelephonyAudioRouting"), KErrGeneral );

   166 		break;

   167 		}

   168 	}

   169     }

   170 

   171 //  End of File

   172
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