sl@0: /*
sl@0: * Copyright (c) 2005-2009 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: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: #include "t_crestrictedaudiooutputdata.h"
sl@0: 
sl@0: /*@{*/
sl@0: //Command literals 
sl@0: _LIT(KCmdNewL, 									"NewL");
sl@0: _LIT(KCmdDestructor, 								"~");
sl@0: _LIT(KCmdAppendAllowedOutput, 						"AppendAllowedOutput");
sl@0: _LIT(KCmdRemoveAllowedOutput, 						"RemoveAllowedOutput");
sl@0: _LIT(KCmdGetAllowedOutput, 						"GetAllowedOutput");
sl@0: _LIT(KCmdGetAllowedOutputCount, 					"GetAllowedOutputCount");
sl@0: _LIT(KCmdReset, 									"Reset");
sl@0: _LIT(KCmdCommit, 									"Commit");
sl@0: /*@}*/
sl@0: 
sl@0: /*@{*/
sl@0: //INI Section name literals 
sl@0: _LIT(KOutput, 									"Output");
sl@0: _LIT(KIndex, 									"Index");
sl@0: _LIT(KDevSoundInstanceName, 					"DevSoundInstanceName");
sl@0: /*@}*/
sl@0: 
sl@0: /*@{*/
sl@0: //Enumeration Literals 
sl@0: _LIT(KEAllowAllAudio, 							"EAllowAllAudio");
sl@0: _LIT(KEAllowAudioAnalog, 						"EAllowAudioAnalog");
sl@0: _LIT(KEAllowAudioFMTransmitter, 				"EAllowAudioFMTransmitter");
sl@0: _LIT(KEAllowAudioBtHFPHSP, 						"EAllowAudioBtHFPHSP");
sl@0: _LIT(KEAllowAudioBtA2DP, 						"EAllowAudioBtA2DP");
sl@0: _LIT(KEAllowAudioUplink, 						"EAllowAudioUplink");
sl@0: _LIT(KEAllowAudioUsb, 							"EAllowAudioUsb");
sl@0: _LIT(KEAllowAudioRecording, 					"EAllowAudioRecording");
sl@0: _LIT(KEAllowVisualization, 						"EAllowVisualization");
sl@0: /*@}*/
sl@0: 
sl@0: const CDataWrapperBase::TEnumEntryTable CT_CRestrictedAudioOutputData::iEnumAllowedOutputPreference[]=
sl@0: 	{
sl@0: 	{ KEAllowAllAudio, CRestrictedAudioOutput::EAllowAllAudio},
sl@0: 	{ KEAllowAudioAnalog, CRestrictedAudioOutput::EAllowAudioAnalog},
sl@0: 	{ KEAllowAudioFMTransmitter, CRestrictedAudioOutput::EAllowAudioFMTransmitter},
sl@0: 	{ KEAllowAudioBtHFPHSP, CRestrictedAudioOutput::EAllowAudioBtHFPHSP},
sl@0: 	{ KEAllowAudioBtA2DP, CRestrictedAudioOutput::EAllowAudioBtA2DP},
sl@0: 	{ KEAllowAudioUplink, CRestrictedAudioOutput::EAllowAudioUplink},
sl@0: 	{ KEAllowAudioUsb, CRestrictedAudioOutput::EAllowAudioUsb},
sl@0: 	{ KEAllowAudioRecording, CRestrictedAudioOutput::EAllowAudioRecording},
sl@0: 	{ KEAllowVisualization, CRestrictedAudioOutput::EAllowVisualization}
sl@0: 	};
sl@0: 
sl@0: /**
sl@0:  * Public destructor
sl@0:  */
sl@0: CT_CRestrictedAudioOutputData::~CT_CRestrictedAudioOutputData()
sl@0: 	{
sl@0: 	DestroyData();
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Two phase constructor
sl@0:  *
sl@0:  * @leave	system wide error
sl@0:  */
sl@0: CT_CRestrictedAudioOutputData* CT_CRestrictedAudioOutputData::NewL()
sl@0: 	{
sl@0: 	CT_CRestrictedAudioOutputData* ret = new (ELeave) CT_CRestrictedAudioOutputData();
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Return a pointer to the object that the data wraps
sl@0:  *
sl@0:  * @return	pointer to the object that the data wraps
sl@0:  */
sl@0: TAny* CT_CRestrictedAudioOutputData::GetObject()
sl@0: 	{
sl@0: 	return iRestrictedAudioOutput;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Helper destructor
sl@0:  */
sl@0: void CT_CRestrictedAudioOutputData::DestroyData()
sl@0: 	{		
sl@0: 	if (iRestrictedAudioOutput)
sl@0: 		{
sl@0: 		delete iRestrictedAudioOutput;
sl@0: 		iRestrictedAudioOutput = NULL;
sl@0: 		}
sl@0: 	}
sl@0: /**
sl@0:  * Process a command read from the Ini file
sl@0:  * @param aCommand 			The command to process
sl@0:  * @param aSection			The section get from the *.ini file of the project T_Wlan
sl@0:  * @param aAsyncErrorIndex	Command index dor async calls to returns errors to
sl@0:  * @return TBool			ETrue if the command is process
sl@0:  * @leave					system wide error
sl@0:  */
sl@0: TBool CT_CRestrictedAudioOutputData::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/)
sl@0: 	{
sl@0: 	TBool ret = ETrue;
sl@0: 	
sl@0: 	if (aCommand == KCmdNewL)
sl@0: 		{
sl@0: 		DoCmdNewL(aSection);
sl@0: 		}
sl@0: 	else if (aCommand == KCmdDestructor)
sl@0: 		{
sl@0: 		DoCmdDestructor();
sl@0: 		}
sl@0: 	else if (aCommand == KCmdAppendAllowedOutput)
sl@0: 		{
sl@0: 		DoCmdAppendAllowedOutput(aSection);
sl@0: 		}
sl@0: 	else if (aCommand == KCmdRemoveAllowedOutput)
sl@0: 		{
sl@0: 		DoCmdRemoveAllowedOutput(aSection);
sl@0: 		}
sl@0: 	else if (aCommand == KCmdGetAllowedOutput)
sl@0: 		{
sl@0: 		DoCmdGetAllowedOutput(aSection);
sl@0: 		}
sl@0: 	else if (aCommand == KCmdGetAllowedOutputCount)
sl@0: 		{
sl@0: 		DoCmdGetAllowedOutputCount();
sl@0: 		}
sl@0: 	else if (aCommand == KCmdReset)
sl@0: 		{
sl@0: 		DoCmdReset();
sl@0: 		}
sl@0: 	else if (aCommand == KCmdCommit)
sl@0: 		{
sl@0: 		DoCmdCommit();
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		ERR_PRINTF1(_L("Unknown command"));
sl@0: 		ret=EFalse;
sl@0: 		}
sl@0: 
sl@0: 	return ret;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Create a new instance of CRestrictedAudioOutput
sl@0:  * @param aSection - Section to read from the ini file
sl@0:  * @return void
sl@0:  */
sl@0: void CT_CRestrictedAudioOutputData::DoCmdNewL(const TTEFSectionName& aSection)
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CRestrictedAudioOutputData::DoCmdNewL()"));
sl@0: 	DestroyData();
sl@0: 	TPtrC devSoundInstanceName;
sl@0: 	if (!GetStringFromConfig(aSection, KDevSoundInstanceName, devSoundInstanceName))
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KDevSoundInstanceName);
sl@0:     	SetBlockResult(EFail);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		CMMFDevSound* mMFDevSound = static_cast<CMMFDevSound*>(GetDataObjectL(devSoundInstanceName));		
sl@0: 		TInt error;
sl@0: 		if ( !iRestrictedAudioOutput )
sl@0: 	        {
sl@0: 	    	if ( mMFDevSound )
sl@0: 	    		{
sl@0: 	    		CleanupStack::PushL(mMFDevSound);
sl@0: 	            iRestrictedAudioOutput = (CRestrictedAudioOutput*)mMFDevSound->CustomInterface(KUidRestrictedAudioOutput);
sl@0: 	    	    if ( iRestrictedAudioOutput == NULL )
sl@0: 	    	        {
sl@0: 	    			ERR_PRINTF1(_L("Failed to create RestrictedAudioOutput"));
sl@0: 	    			error = KErrNotFound;
sl@0: 	    			SetError(error);
sl@0: 	    	        }
sl@0: 	    	    else
sl@0: 	    	    	{
sl@0: 	    	    	INFO_PRINTF1(_L("RestrictedAudioOutput created"));
sl@0: 		    		CleanupStack::Pop(mMFDevSound);
sl@0: 	    	    	}	    		
sl@0: 	    	    }
sl@0: 	    	else 
sl@0: 	    	    {
sl@0: 				ERR_PRINTF1(_L("DevSound not ready"));
sl@0: 				error = KErrNotReady;
sl@0: 				SetError(error);
sl@0: 	    	    }    	
sl@0: 	        }
sl@0: 		INFO_PRINTF1(_L("*END*CT_CRestrictedAudioOutputData::DoCmdNewL()"));
sl@0: 		}	
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Delete an instance of CRestrictedAudioOutput
sl@0:  * @param
sl@0:  * @return void
sl@0:  */
sl@0: void CT_CRestrictedAudioOutputData::DoCmdDestructor()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CRestrictedAudioOutputData::DoCmdDestructor()"));
sl@0: 	DestroyData();
sl@0: 	INFO_PRINTF1(_L("*END*CT_CRestrictedAudioOutputData::DoCmdDestructor()"));
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Appends an allowed output to the existing list.
sl@0:  * @param aSection - The section to read from the ini file
sl@0:  * @return void
sl@0:  */
sl@0: void CT_CRestrictedAudioOutputData::DoCmdAppendAllowedOutput(const TTEFSectionName& aSection)
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CRestrictedAudioOutputData::DoCmdAppendAllowedOutput()"));	
sl@0: 	TInt output;
sl@0: 	if ( !GetEnumFromConfig(aSection, KOutput, iEnumAllowedOutputPreference, output) )
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KOutput);
sl@0:     	SetBlockResult(EFail);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		TInt error;
sl@0: 		error = iRestrictedAudioOutput->AppendAllowedOutput((CRestrictedAudioOutput::TAllowedOutputPreference) output);
sl@0: 		
sl@0: 		if ( (error!=KErrNone) && (error!=KErrAlreadyExists) )
sl@0: 			{
sl@0: 			ERR_PRINTF2(_L("Error in appending allowed output. Error: %d"), error);
sl@0: 			SetError(error);
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			INFO_PRINTF2(_L("Allowed output 0x%x appended"), (CRestrictedAudioOutput::TAllowedOutputPreference) output);
sl@0: 			INFO_PRINTF1(_L("*END*CT_CRestrictedAudioOutputData::DoCmdAppendAllowedOutput()"));
sl@0: 			}		
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Removes an allowed output from the existing list.
sl@0:  * @param aSection - The section to read from the ini file
sl@0:  * @return void
sl@0:  */
sl@0: void CT_CRestrictedAudioOutputData::DoCmdRemoveAllowedOutput(const TTEFSectionName& aSection)
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CRestrictedAudioOutputData::DoCmdRemoveAllowedOutput()"));
sl@0:     TInt output;
sl@0: 	if(!GetEnumFromConfig(aSection, KOutput, iEnumAllowedOutputPreference, output))
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KOutput);
sl@0:     	SetBlockResult(EFail);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		TInt error;
sl@0: 		error = iRestrictedAudioOutput->RemoveAllowedOutput((CRestrictedAudioOutput::TAllowedOutputPreference) output);
sl@0: 		if (error != KErrNone)
sl@0: 			{
sl@0: 			ERR_PRINTF2(_L("Error in removing allowed output. Error: %d"), error);
sl@0: 			SetError(error);
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			INFO_PRINTF2(_L("Allowed output 0x%x removed"), (CRestrictedAudioOutput::TAllowedOutputPreference) output);
sl@0: 			INFO_PRINTF1(_L("*END*CT_CRestrictedAudioOutputData::DoCmdRemoveAllowedOutput()"));
sl@0: 			}	
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Gets a reference to an allowed output located at a specified position
sl@0:  * within the list.
sl@0:  * @param aSection - The section to read from the ini file
sl@0:  * @return void
sl@0:  */
sl@0: void CT_CRestrictedAudioOutputData::DoCmdGetAllowedOutput(const TTEFSectionName& aSection)
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CRestrictedAudioOutputData::DoCmdGetAllowedOutput()"));
sl@0: 	TInt index;
sl@0: 	if ( !GetIntFromConfig(aSection, KIndex, index) )
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KIndex);
sl@0:     	SetBlockResult(EFail);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		TInt error;
sl@0: 	    CRestrictedAudioOutput::TAllowedOutputPreference allowedOutput;
sl@0: 		error = iRestrictedAudioOutput->GetAllowedOutput(index, allowedOutput);
sl@0: 		if ( error != KErrNone ) 
sl@0: 			{
sl@0: 			ERR_PRINTF2(_L("Error in getting allowed output. Error: %d"), error);
sl@0: 			SetError(error);
sl@0: 			}
sl@0: 		else
sl@0: 			{
sl@0: 			switch (allowedOutput)	
sl@0: 				{
sl@0: 				case CRestrictedAudioOutput::EAllowAllAudio:
sl@0: 					INFO_PRINTF1(_L("AllowAllAudio"));
sl@0: 				break;
sl@0: 				case CRestrictedAudioOutput::EAllowAudioAnalog:
sl@0: 					INFO_PRINTF1(_L("AllowAudioAnalog"));
sl@0: 				break;
sl@0: 				case CRestrictedAudioOutput::EAllowAudioFMTransmitter:
sl@0: 					INFO_PRINTF1(_L("AllowAudioFMTransmitter"));
sl@0: 				break;
sl@0: 				case CRestrictedAudioOutput::EAllowAudioBtHFPHSP:
sl@0: 					INFO_PRINTF1(_L("AllowAudioBtHFPHSP"));
sl@0: 				break;
sl@0: 				case CRestrictedAudioOutput::EAllowAudioBtA2DP:
sl@0: 					INFO_PRINTF1(_L("AllowAudioBtA2DP"));
sl@0: 				break;
sl@0: 				case CRestrictedAudioOutput::EAllowAudioUplink:
sl@0: 					INFO_PRINTF1(_L("AllowAudioUplink"));
sl@0: 				break;
sl@0: 				case CRestrictedAudioOutput::EAllowAudioUsb:
sl@0: 					INFO_PRINTF1(_L("AllowAudioUsb"));
sl@0: 				break;
sl@0: 				case CRestrictedAudioOutput::EAllowAudioRecording:
sl@0: 					INFO_PRINTF1(_L("AllowAudioRecording"));
sl@0: 				break;
sl@0: 				case CRestrictedAudioOutput::EAllowVisualization:
sl@0: 					INFO_PRINTF1(_L("AllowVisualization"));
sl@0: 				break;
sl@0: 				default:
sl@0: 					INFO_PRINTF2(_L("Unknown output 0x%x"), allowedOutput);
sl@0: 				}
sl@0: 			INFO_PRINTF1(_L("*END*CT_CRestrictedAudioOutputData::DoCmdGetAllowedOutput()"));
sl@0: 			}		
sl@0: 		}	
sl@0: 	}
sl@0: 	
sl@0: 
sl@0: /**
sl@0:  * Gets the number of allowed objects in the array. *
sl@0:  * @param 
sl@0:  * @return void
sl@0:  */
sl@0: void CT_CRestrictedAudioOutputData::DoCmdGetAllowedOutputCount()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CRestrictedAudioOutputData::DoCmdGetAllowedOutputCount()"));
sl@0: 	TInt error, size;
sl@0: 	error = iRestrictedAudioOutput->GetAllowedOutputCount(size);
sl@0: 	if(error != KErrNone)
sl@0: 		{
sl@0: 		ERR_PRINTF2(_L("Error in getting allowed output count. Error: %d"), error);
sl@0: 		SetError(error);
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		INFO_PRINTF2(_L("Allowed output count: %d"), size);	
sl@0: 		INFO_PRINTF1(_L("*END*CT_CRestrictedAudioOutputData::DoCmdGetAllowedOutputCount()"));
sl@0: 		}	
sl@0: 	}
sl@0: 
sl@0: /**
sl@0:  * Empties the list, so that it is ready to be reused.
sl@0:  *
sl@0:  * @param
sl@0:  * @return void
sl@0:  */
sl@0: void CT_CRestrictedAudioOutputData::DoCmdReset()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CRestrictedAudioOutputData::DoCmdReset()"));
sl@0: 	TInt error;
sl@0:     error = iRestrictedAudioOutput->Reset();
sl@0:     if (error!=KErrNone)
sl@0:         {
sl@0: 		ERR_PRINTF2(_L("Error in reset. Error: %d"), error);
sl@0: 		SetError(error);
sl@0:         }
sl@0:     else
sl@0:     	{
sl@0:     	INFO_PRINTF1(_L("Reset successfully"));
sl@0:         INFO_PRINTF1(_L("*END*CT_CRestrictedAudioOutputData::DoCmdReset()"));
sl@0:     	}    
sl@0: 	}
sl@0: 
sl@0: 
sl@0: /**
sl@0:  * Applies settings cached locally and commits.
sl@0:  *
sl@0:  * This function can only be called when the DevSound instance is in Idle OR
sl@0:  * Stopped state.
sl@0:  * @param
sl@0:  * @return
sl@0:  */
sl@0: 
sl@0: void CT_CRestrictedAudioOutputData::DoCmdCommit()
sl@0: 	{
sl@0: 	INFO_PRINTF1(_L("*START*CT_CRestrictedAudioOutputData::DoCmdCommit()"));
sl@0:     TInt error;
sl@0:     error = iRestrictedAudioOutput->Commit();
sl@0:     if (error != KErrNone)
sl@0:         {
sl@0: 		ERR_PRINTF2(_L("Error in Commit. Error: %d"), error);
sl@0: 		SetError(error);
sl@0:         }
sl@0:     else
sl@0:     	{
sl@0:     	INFO_PRINTF1(_L("Commit successfully"));
sl@0:     	INFO_PRINTF1(_L("*END*CT_CRestrictedAudioOutputData::DoCmdCommit()"));
sl@0:     	}
sl@0: 	}