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// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include <s32mem.h>
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#include "mmfaudioclientserver.h"
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#include "mmfaudioserver.h"
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#include "mmfdevsoundserver.h"
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#include "mmfdevsoundsession.h"
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#include <mmf/plugin/mmfdevsoundcustominterface.hrh>
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#include <mm/mmpluginutils.h>
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#ifdef _DEBUG
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#include "e32debug.h"
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#define SYMBIAN_DEBPRN0(str) RDebug::Print(str, this)
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#define SYMBIAN_DEBPRN1(str, val1) RDebug::Print(str, this, val1)
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#define SYMBIAN_DEBPRN2(str, val1, val2) RDebug::Print(str, this, val1, val2)
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#define SYMBIAN_DEBPRN3(str, val1, val2, val3) RDebug::Print(str, this, val1, val2, val3)
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#else
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#define SYMBIAN_DEBPRN0(str)
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#define SYMBIAN_DEBPRN1(str, val1)
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#define SYMBIAN_DEBPRN2(str, val1, val2)
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#define SYMBIAN_DEBPRN3(str, val1, val2, val3)
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#endif //_DEBUG
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const TInt KMaxQueueRequest = 6;
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// MEMBER FUNCTIONS
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TMMFDevSoundRequest::TMMFDevSoundRequest()
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: iMessageCompleted(EFalse),
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iRequestType(EUndefinedType),
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iCallBackPF(KCallbackNone)
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{
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}
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TMMFDevSoundRequest::TMMFDevSoundRequest(TInt aIsCallBack)
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: iMessageCompleted(EFalse),
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iRequestType(ECallBackType),
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iCallBackPF(aIsCallBack)
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{
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}
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TMMFDevSoundRequest::TMMFDevSoundRequest(const TMMFDevSoundRequest& aRequest)
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: iMessageCompleted(EFalse),
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iMessage(aRequest.iMessage),
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iCallBackPF(aRequest.iCallBackPF)
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{
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iRequestType = ResolveType();
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}
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TBool TMMFDevSoundRequest::operator==(const TMMFDevSoundRequest& aRequest) const
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{
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TBool retval = EFalse;
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if ( aRequest.Function() == Function() )
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{
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retval = ETrue;
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}
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else
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{
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retval = EFalse;
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}
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return retval;
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}
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const RMmfIpcMessage& TMMFDevSoundRequest::Message()
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{
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return iMessage;
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}
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void TMMFDevSoundRequest::SetMessage(const RMmfIpcMessage& aMessage)
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{
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iMessageCompleted = EFalse;
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iMessage = aMessage;
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iRequestType = ResolveType();
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}
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void TMMFDevSoundRequest::SetMessageCallback()
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{
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iMessageCompleted = EFalse;
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iRequestType = ECallBackType;
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}
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TInt TMMFDevSoundRequest::IsCallBack() const
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{
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return iCallBackPF;
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}
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TMMFDevSoundRequest::TA3FDevSoundRequestType TMMFDevSoundRequest::ResolveType()
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{
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TA3FDevSoundRequestType type = EUndefinedType;
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switch(iMessage.Function())
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{
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case EMMFDevSoundProxyInitialize1:
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case EMMFDevSoundProxyInitialize2:
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case EMMFDevSoundProxyInitialize4:
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case EMMFDevSoundProxyPlayInit:
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case EMMFDevSoundProxyRecordInit:
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case EMMFDevSoundProxyPlayTone:
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case EMMFDevSoundProxyPlayDualTone:
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case EMMFDevSoundProxyPlayDTMFString:
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case EMMFDevSoundProxyPlayToneSequence:
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case EMMFDevSoundProxyPlayFixedSequence:
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type = EAction_PseudoAsynchronous;
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break;
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case EMMFDevSoundProxyStop:
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case EMMFDevSoundProxyPause:
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case EMMFDevSoundProxyClose:
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case EMMFDevSoundProxyCancelInitialize:
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case EMMFDevSoundProxyResume:
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case EMMFDevSoundProxyEmptyBuffers:
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type = EAction_Asynchronous;
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break;
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case EMMFDevSoundProxySetConfig:
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case EMMFDevSoundProxyPostOpen: // Although this is not a configure operation technically, it has same calling pattern.
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case EMMFDevSoundProxySetVolume:
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case EMMFDevSoundProxySetGain:
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case EMMFDevSoundProxySetPlayBalance:
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case EMMFDevSoundProxySetRecordBalance:
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case EMMFDevSoundProxySetVolumeRamp:
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case EMMFDevSoundProxySetPrioritySettings:
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type = EConfigure_Asynchronous;
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break;
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case EMMFDevSoundProxySetDTMFLengths:
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case EMMFDevSoundProxySetToneRepeats:
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type = EConfigure_Synchronous;
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break;
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case EMMFDevSoundProxyCapabilities:
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type = EQuery_Asynchronous;
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break;
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case EMMFDevSoundProxyMaxVolume:
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case EMMFDevSoundProxyMaxGain:
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case EMMFDevSoundProxyConfig:
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case EMMFDevSoundProxyVolume:
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case EMMFDevSoundProxyGain:
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case EMMFDevSoundProxyPlayBalance:
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case EMMFDevSoundProxyRecordBalance:
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case EMMFDevSoundProxyGetSupportedInputDataTypes:
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case EMMFDevSoundProxyGetSupportedOutputDataTypes:
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case EMMFDevSoundProxyFixedSequenceName:
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case EMMFDevSoundProxyFixedSequenceCount:
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case EMMFDevSoundProxySamplesRecorded:
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case EMMFDevSoundProxySamplesPlayed:
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case EMMFDevSoundProxyCopyFourCCArrayData:
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case EMMFDevSoundProxyGetTimePlayed:
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case EMMFDevSoundProxyIsResumeSupported:
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type = EQuery_Synchronous;
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break;
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case EMMFDevSoundProxyBTBFData:
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case EMMFDevSoundProxyBTBEData:
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case EMMFDevSoundProxyPlayData:
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case EMMFDevSoundProxyRecordData:
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type = EBufferExchangeRelated;
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break;
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// Custom Interfaces
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case EMMFDevSoundProxySyncCustomCommand:
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case EMMFDevSoundProxySyncCustomCommandResult:
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case EMMFDevSoundProxyAsyncCustomCommand:
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case EMMFDevSoundProxyAsyncCustomCommandResult:
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case EMMFDevSoundProxyCustomInterface:
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type = ECustomInterfacesRelated;
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break;
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case RMessage2::EDisConnect:
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type = ESessionEvents;
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break;
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default:
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break;
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}
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return type;
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}
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void TMMFDevSoundRequest::Complete(TInt aError)
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{
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if(!iMessageCompleted && iRequestType != EUndefinedType && iRequestType != ECallBackType)
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{
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iMessage.Complete(aError);
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iMessageCompleted = ETrue;
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iRequestType = EUndefinedType;
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}
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}
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TInt TMMFDevSoundRequest::Function() const
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{
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return iMessage.Function();
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}
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TMMFDevSoundRequest::TA3FDevSoundRequestType TMMFDevSoundRequest::Type() const
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{
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return iRequestType;
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}
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//
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// CMMFDevSoundSession::CreateL
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// Creates a new object
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//
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void CMMFDevSoundSession::CreateL(const CMmfIpcServer& aServer)
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{
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CMmfIpcSession::CreateL(aServer);
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CMMFDevSoundServer& server =
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const_cast<CMMFDevSoundServer&>(
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static_cast<const CMMFDevSoundServer&>(aServer));
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server.IncrementSessionId();
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iDevSoundSessionId = server.DevSoundSessionId();
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}
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//
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// NeedToQueue - mid-commit cycle or async queue start AO is active
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//
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TBool CMMFDevSoundSession::NeedToQueue() const
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{
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return iOperationCompletePending || iAsyncQueueStart->IsActive();
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}
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//
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// CMMFDevSoundSession::ServiceL
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// (other items were commented in a header).
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//
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void CMMFDevSoundSession::ServiceL(const RMmfIpcMessage& aMessage)
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{
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SYMBIAN_DEBPRN2(_L("\nCMMFDevSoundSession[0x%x] NEW REQUEST %02x while pending=%d"),
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aMessage.Function(), NeedToQueue());
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if(NeedToQueue())
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{
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// if not possible to service now, then queue request
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EnqueueRequest(aMessage);
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}
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else
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{
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// If there is no oustanding operation service inmediately
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TRAPD(err, DoServiceRequestL(aMessage));
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if (err)
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{
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aMessage.Complete(err); // repeat normal ServiceL() behaviour since we may keep going
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}
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if (!iOperationCompletePending && iQueuedRequests.Count() != 0)
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{
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//dequeue next
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DequeueRequest();
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}
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}
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}
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//
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// CMMFDevSoundSession::DoServiceL
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// (other items were commented in a header).
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//
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void CMMFDevSoundSession::DoServiceRequestL(const RMmfIpcMessage& aMessage)
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{
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iRequestBeingServiced.SetMessage(aMessage);
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iAsyncQueueStart->Cancel(); // just in case.
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ResetNotifiedError();
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if (aMessage.Function() == RMessage2::EDisConnect)
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{
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TBool complete = iAdapter->CloseDevSound();
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if(!complete)
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{
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iRequestBeingServiced.SetMessage(aMessage);
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iOperationCompletePending = ETrue;
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ResetNotifiedError();
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}
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else
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{
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// if we get here, iClosing wait will have been started and we'd be waiting
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iClosingWait->AsyncStop();
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}
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return;
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}
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TMMFMessageDestinationPckg destinationPckg;
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User::LeaveIfError(MessageRead(aMessage, 0, destinationPckg));
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SYMBIAN_DEBPRN2(_L("CMMFDevSoundSession[0x%x]::DoServiceRequestL - DestinationHandle [%d] InterfaceId [%d] "), destinationPckg().DestinationHandle(), destinationPckg().InterfaceId());
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if ((destinationPckg().DestinationHandle() == KMMFObjectHandleDevSound) &&
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(destinationPckg().InterfaceId() == KUidInterfaceMMFDevSound))
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{
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SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoServiceRequestL - Request [%d]"), aMessage.Function());
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TBool complete = EFalse;
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switch(aMessage.Function())
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{
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case EMMFDevSoundProxyPostOpen:
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complete = DoPostOpenL(aMessage);
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break;
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case EMMFDevSoundProxyInitialize1:
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complete = DoInitialize1L(aMessage);
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break;
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case EMMFDevSoundProxyInitialize2:
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complete = DoInitialize2L(aMessage);
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break;
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case EMMFDevSoundProxyInitialize4:
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complete = DoInitialize4L(aMessage);
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break;
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case EMMFDevSoundProxyCapabilities:
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complete = DoCapabilitiesL(aMessage);
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break;
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case EMMFDevSoundProxyConfig:
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complete = DoConfigL(aMessage);
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break;
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case EMMFDevSoundProxySetConfig:
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complete = DoSetConfigL(aMessage);
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break;
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case EMMFDevSoundProxyMaxVolume:
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complete = DoMaxVolumeL(aMessage);
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break;
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case EMMFDevSoundProxyVolume:
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complete = DoVolumeL(aMessage);
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break;
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case EMMFDevSoundProxySetVolume:
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complete = DoSetVolumeL(aMessage);
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break;
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case EMMFDevSoundProxyMaxGain:
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complete = DoMaxGainL(aMessage);
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break;
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case EMMFDevSoundProxyGain:
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complete = DoGainL(aMessage);
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break;
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case EMMFDevSoundProxySetGain:
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complete = DoSetGainL(aMessage);
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break;
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case EMMFDevSoundProxyPlayBalance:
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complete = DoGetPlayBalanceL(aMessage);
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break;
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case EMMFDevSoundProxySetPlayBalance:
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complete = DoSetPlayBalanceL(aMessage);
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break;
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case EMMFDevSoundProxyRecordBalance:
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complete = DoGetRecordBalanceL(aMessage);
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break;
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case EMMFDevSoundProxySetRecordBalance:
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complete = DoSetRecordBalanceL(aMessage);
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break;
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case EMMFDevSoundProxyBTBFData:
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complete = DoBufferToBeFilledDataL(aMessage);
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break;
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case EMMFDevSoundProxyBTBEData:
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complete = DoBufferToBeEmptiedDataL(aMessage);
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break;
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case EMMFDevSoundProxyPlayInit:
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complete = DoPlayInitL(aMessage);
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break;
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case EMMFDevSoundProxyRecordInit:
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|
360 |
complete = DoRecordInitL(aMessage);
|
|
|
361 |
break;
|
|
|
362 |
case EMMFDevSoundProxyPlayData:
|
|
|
363 |
complete = DoPlayDataL(aMessage);
|
|
|
364 |
break;
|
|
|
365 |
case EMMFDevSoundProxyRecordData:
|
|
|
366 |
complete = DoRecordDataL(aMessage);
|
|
|
367 |
break;
|
|
|
368 |
case EMMFDevSoundProxyStop:
|
|
|
369 |
complete = DoStopL(aMessage);
|
|
|
370 |
break;
|
|
|
371 |
case EMMFDevSoundProxyPause:
|
|
|
372 |
complete = DoPauseL(aMessage);
|
|
|
373 |
break;
|
|
|
374 |
case EMMFDevSoundProxyPlayTone:
|
|
|
375 |
complete = DoPlayToneL(aMessage);
|
|
|
376 |
break;
|
|
|
377 |
case EMMFDevSoundProxyPlayDualTone:
|
|
|
378 |
complete = DoPlayDualToneL(aMessage);
|
|
|
379 |
break;
|
|
|
380 |
case EMMFDevSoundProxyPlayDTMFString:
|
|
|
381 |
complete = DoPlayDTMFStringL(aMessage);
|
|
|
382 |
break;
|
|
|
383 |
case EMMFDevSoundProxyPlayToneSequence:
|
|
|
384 |
complete = DoPlayToneSequenceL(aMessage);
|
|
|
385 |
break;
|
|
|
386 |
case EMMFDevSoundProxySetDTMFLengths:
|
|
|
387 |
complete = DoSetDTMFLengthsL(aMessage);
|
|
|
388 |
break;
|
|
|
389 |
case EMMFDevSoundProxySetVolumeRamp:
|
|
|
390 |
complete = DoSetVolumeRampL(aMessage);
|
|
|
391 |
break;
|
|
|
392 |
case EMMFDevSoundProxyGetSupportedInputDataTypes:
|
|
|
393 |
complete = DoGetSupportedInputDataTypesL(aMessage);
|
|
|
394 |
break;
|
|
|
395 |
case EMMFDevSoundProxyGetSupportedOutputDataTypes:
|
|
|
396 |
complete = DoGetSupportedOutputDataTypesL(aMessage);
|
|
|
397 |
break;
|
|
|
398 |
case EMMFDevSoundProxyCopyFourCCArrayData:
|
|
|
399 |
complete = DoCopyFourCCArrayDataL(aMessage);
|
|
|
400 |
break;
|
|
|
401 |
case EMMFDevSoundProxySamplesRecorded:
|
|
|
402 |
complete = DoSamplesRecordedL(aMessage);
|
|
|
403 |
break;
|
|
|
404 |
case EMMFDevSoundProxySamplesPlayed:
|
|
|
405 |
complete = DoSamplesPlayedL(aMessage);
|
|
|
406 |
break;
|
|
|
407 |
case EMMFDevSoundProxySetToneRepeats:
|
|
|
408 |
complete = DoSetToneRepeatsL(aMessage);
|
|
|
409 |
break;
|
|
|
410 |
case EMMFDevSoundProxySetPrioritySettings:
|
|
|
411 |
complete = DoSetPrioritySettingsL(aMessage);
|
|
|
412 |
break;
|
|
|
413 |
case EMMFDevSoundProxyCancelInitialize:
|
|
|
414 |
complete = DoCancelInitializeL(aMessage);
|
|
|
415 |
break;
|
|
|
416 |
case EMMFDevSoundProxyEmptyBuffers:
|
|
|
417 |
complete = DoEmptyBuffersL(aMessage);
|
|
|
418 |
break;
|
|
|
419 |
case EMMFDevSoundProxyGetTimePlayed:
|
|
|
420 |
complete = DoGetTimePlayedL(aMessage);
|
|
|
421 |
break;
|
|
|
422 |
case EMMFDevSoundProxyIsResumeSupported:
|
|
|
423 |
complete = DoQueryResumeSupportedL(aMessage);
|
|
|
424 |
break;
|
|
|
425 |
case EMMFDevSoundProxyResume:
|
|
|
426 |
complete = DoResumeL(aMessage);
|
|
|
427 |
break;
|
|
|
428 |
|
|
|
429 |
// DevSound custom command support
|
|
|
430 |
case EMMFDevSoundProxySyncCustomCommand:
|
|
|
431 |
case EMMFDevSoundProxySyncCustomCommandResult:
|
|
|
432 |
case EMMFDevSoundProxyAsyncCustomCommand:
|
|
|
433 |
case EMMFDevSoundProxyAsyncCustomCommandResult:
|
|
|
434 |
complete = DoCustomCommandL(aMessage);
|
|
|
435 |
break;
|
|
|
436 |
case EMMFDevSoundProxyClose:
|
|
|
437 |
complete = DoPrepareCloseL(aMessage);
|
|
|
438 |
break;
|
|
|
439 |
case EMMFDevSoundProxyRequestResourceNotification:
|
|
|
440 |
complete = DoRegisterAsClientL(aMessage);
|
|
|
441 |
break;
|
|
|
442 |
case EMMFDevSoundProxyCancelRequestResourceNotification:
|
|
|
443 |
complete = DoCancelRegisterAsClientL(aMessage);
|
|
|
444 |
break;
|
|
|
445 |
case EMMFDevSoundProxyGetResourceNotificationData:
|
|
|
446 |
complete = DoGetResourceNotificationDataL(aMessage);
|
|
|
447 |
break;
|
|
|
448 |
case EMMFDevSoundProxyWillResumePlay:
|
|
|
449 |
complete = DoWillResumePlayL(aMessage);
|
|
|
450 |
break;
|
|
|
451 |
case EMMFDevSoundProxySetClientThreadInfo:
|
|
|
452 |
complete = DoSetClientThreadInfoL(aMessage);
|
|
|
453 |
break;
|
|
|
454 |
default:
|
|
|
455 |
User::Leave(KErrNotSupported);
|
|
|
456 |
break;
|
|
|
457 |
}
|
|
|
458 |
|
|
|
459 |
// Check if can complete the message now
|
|
|
460 |
if (complete)
|
|
|
461 |
{
|
|
|
462 |
// Complete the message
|
|
|
463 |
// Synchronous requests & Pseudo-asynchronous
|
|
|
464 |
aMessage.Complete(KErrNone);
|
|
|
465 |
|
|
|
466 |
// Store function if we need to re-apply it again due to pre-emption clash
|
|
|
467 |
if(iRequestBeingServiced.Type() == TMMFDevSoundRequest::EAction_PseudoAsynchronous)
|
|
|
468 |
{
|
|
|
469 |
iRedoFunction = aMessage.Function();
|
|
|
470 |
}
|
|
|
471 |
}
|
|
|
472 |
}
|
|
|
473 |
else
|
|
|
474 |
{
|
|
|
475 |
// If there's a CI extension, see if that handles this request
|
|
|
476 |
TInt err = KErrNotSupported;
|
|
|
477 |
if (iCIExtension)
|
|
|
478 |
{
|
|
|
479 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoServiceRequestL - CIExtensionRequest [%d]"), aMessage.Function());
|
|
|
480 |
iOperationCompletePending = ETrue;
|
|
|
481 |
iHandlingExtdCI = ETrue;
|
|
|
482 |
TRAPD(err2, err = iCIExtension->HandleMessageL(aMessage));
|
|
|
483 |
if (err2)
|
|
|
484 |
{
|
|
|
485 |
err = err2;
|
|
|
486 |
}
|
|
|
487 |
iOperationCompletePending = EFalse;
|
|
|
488 |
iHandlingExtdCI = EFalse;
|
|
|
489 |
SYMBIAN_DEBPRN2(_L("CMMFDevSoundSession[0x%x]::DoServiceRequestL - CIExtensionRequest[%d] - Exit with Error[%d] "), aMessage.Function(),err);
|
|
|
490 |
}
|
|
|
491 |
|
|
|
492 |
if (err != KErrNone)
|
|
|
493 |
{
|
|
|
494 |
// Not been handled, the request is not supported
|
|
|
495 |
aMessage.Complete(KErrNotSupported);
|
|
|
496 |
}
|
|
|
497 |
}
|
|
|
498 |
}
|
|
|
499 |
|
|
|
500 |
void CMMFDevSoundSession::DoServiceAlreadyCompletedRequestL(const TInt aFunction)
|
|
|
501 |
{
|
|
|
502 |
ResetNotifiedError();
|
|
|
503 |
|
|
|
504 |
switch(aFunction)
|
|
|
505 |
{
|
|
|
506 |
case EMMFDevSoundProxyInitialize1:
|
|
|
507 |
DoAlreadyCompletedInitialize1L();
|
|
|
508 |
break;
|
|
|
509 |
case EMMFDevSoundProxyInitialize2:
|
|
|
510 |
DoAlreadyCompletedInitialize2L();
|
|
|
511 |
break;
|
|
|
512 |
case EMMFDevSoundProxyInitialize4:
|
|
|
513 |
DoAlreadyCompletedInitialize4L();
|
|
|
514 |
break;
|
|
|
515 |
case EMMFDevSoundProxyPlayInit:
|
|
|
516 |
DoAlreadyCompletedPlayInitL();
|
|
|
517 |
break;
|
|
|
518 |
case EMMFDevSoundProxyRecordInit:
|
|
|
519 |
DoAlreadyCompletedRecordInitL();
|
|
|
520 |
break;
|
|
|
521 |
case EMMFDevSoundProxyPlayTone:
|
|
|
522 |
DoAlreadyCompletedPlayToneL();
|
|
|
523 |
break;
|
|
|
524 |
case EMMFDevSoundProxyPlayDualTone:
|
|
|
525 |
DoAlreadyCompletedPlayDualToneL();
|
|
|
526 |
break;
|
|
|
527 |
case EMMFDevSoundProxyPlayDTMFString:
|
|
|
528 |
DoAlreadyCompletedPlayDTMFStringL();
|
|
|
529 |
break;
|
|
|
530 |
case EMMFDevSoundProxyPlayToneSequence:
|
|
|
531 |
DoAlreadyCompletedPlayToneSequenceL();
|
|
|
532 |
break;
|
|
|
533 |
default:
|
|
|
534 |
User::Leave(KErrNotSupported);
|
|
|
535 |
break;
|
|
|
536 |
}
|
|
|
537 |
|
|
|
538 |
}
|
|
|
539 |
|
|
|
540 |
void CMMFDevSoundSession::HandleAlreadyCompletedRequest()
|
|
|
541 |
{
|
|
|
542 |
TRAPD(err,DoServiceAlreadyCompletedRequestL(iRedoFunction));
|
|
|
543 |
|
|
|
544 |
if (err != KErrNone)
|
|
|
545 |
{
|
|
|
546 |
switch(iRedoFunction)
|
|
|
547 |
{
|
|
|
548 |
case EMMFDevSoundProxyInitialize1:
|
|
|
549 |
case EMMFDevSoundProxyInitialize2:
|
|
|
550 |
case EMMFDevSoundProxyInitialize4:
|
|
|
551 |
InitializeComplete(err);
|
|
|
552 |
break;
|
|
|
553 |
case EMMFDevSoundProxyPlayInit:
|
|
|
554 |
PlayError(err);
|
|
|
555 |
break;
|
|
|
556 |
case EMMFDevSoundProxyRecordInit:
|
|
|
557 |
RecordError(err);
|
|
|
558 |
break;
|
|
|
559 |
case EMMFDevSoundProxyPlayTone:
|
|
|
560 |
case EMMFDevSoundProxyPlayDualTone:
|
|
|
561 |
case EMMFDevSoundProxyPlayDTMFString:
|
|
|
562 |
case EMMFDevSoundProxyPlayToneSequence:
|
|
|
563 |
case EMMFDevSoundProxyPlayFixedSequence:
|
|
|
564 |
ToneFinished(err);
|
|
|
565 |
break;
|
|
|
566 |
default:
|
|
|
567 |
break;
|
|
|
568 |
}
|
|
|
569 |
}
|
|
|
570 |
}
|
|
|
571 |
|
|
|
572 |
void CMMFDevSoundSession::EnqueueRequest(const RMmfIpcMessage& aMessage)
|
|
|
573 |
{
|
|
|
574 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::EnqueueRequest - Enter"));
|
|
|
575 |
// Encapsule the request
|
|
|
576 |
TMMFDevSoundRequest request;
|
|
|
577 |
request.SetMessage(aMessage);
|
|
|
578 |
// Append
|
|
|
579 |
TInt error = iQueuedRequests.Append(request);
|
|
|
580 |
__ASSERT_DEBUG(error == KErrNone, Panic(EQueueRequestsFailedToAppend));
|
|
|
581 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::EnqueueRequest - Exit"));
|
|
|
582 |
}
|
|
|
583 |
|
|
|
584 |
//
|
|
|
585 |
// CMMFDevSoundSession::DoPostOpenL
|
|
|
586 |
//
|
|
|
587 |
TBool CMMFDevSoundSession::DoPostOpenL(const RMmfIpcMessage& /*aMessage*/)
|
|
|
588 |
{
|
|
|
589 |
iAdapter->PostOpenL();
|
|
|
590 |
iOperationCompletePending = ETrue;
|
|
|
591 |
return EFalse;
|
|
|
592 |
}
|
|
|
593 |
|
|
|
594 |
//
|
|
|
595 |
// CMMFDevSoundSession::DoInitialize1L
|
|
|
596 |
// (other items were commented in a header).
|
|
|
597 |
//
|
|
|
598 |
TBool CMMFDevSoundSession::DoInitialize1L(const RMmfIpcMessage& aMessage)
|
|
|
599 |
{
|
|
|
600 |
iMsgQueue.Close(); // close if already open
|
|
|
601 |
TInt err = iMsgQueue.Open(aMessage, 2, EOwnerThread); // a global queue but owned by thread
|
|
|
602 |
User::LeaveIfError(err);
|
|
|
603 |
DoSetClientConfigL();// added here instead of the CreateL()
|
|
|
604 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
605 |
User::LeaveIfError(MessageRead(aMessage,1,devSoundBuf));
|
|
|
606 |
iCachedClientData = devSoundBuf;
|
|
|
607 |
TMMFState mode = devSoundBuf().iMode;
|
|
|
608 |
iAdapter->InitializeL(mode);
|
|
|
609 |
iBufferPlay = NULL;
|
|
|
610 |
iPlayErrorOccured = EFalse;
|
|
|
611 |
// Flag to queue any further request
|
|
|
612 |
// but the message can be completed now
|
|
|
613 |
iOperationCompletePending = ETrue;
|
|
|
614 |
return ETrue;
|
|
|
615 |
}
|
|
|
616 |
|
|
|
617 |
//
|
|
|
618 |
// CMMFDevSoundSession::DoAlreadyCompletedInitialize1L
|
|
|
619 |
// (other items were commented in a header).
|
|
|
620 |
//
|
|
|
621 |
void CMMFDevSoundSession::DoAlreadyCompletedInitialize1L()
|
|
|
622 |
{
|
|
|
623 |
TMMFState mode = iCachedClientData().iMode;
|
|
|
624 |
iAdapter->InitializeL(mode);
|
|
|
625 |
iBufferPlay = NULL;
|
|
|
626 |
iPlayErrorOccured = EFalse;
|
|
|
627 |
// Flag to queue any further request
|
|
|
628 |
iOperationCompletePending = ETrue;
|
|
|
629 |
}
|
|
|
630 |
|
|
|
631 |
//
|
|
|
632 |
// CMMFDevSoundSession::DoInitialize2L
|
|
|
633 |
// (other items were commented in a header).
|
|
|
634 |
//
|
|
|
635 |
TBool CMMFDevSoundSession::DoInitialize2L(const RMmfIpcMessage& aMessage)
|
|
|
636 |
{
|
|
|
637 |
iMsgQueue.Close(); // close if already open
|
|
|
638 |
TInt err = iMsgQueue.Open(aMessage, 2, EOwnerThread); // a global queue but owned by thread
|
|
|
639 |
User::LeaveIfError(err);
|
|
|
640 |
DoSetClientConfigL();// added here instead of the CreateL()
|
|
|
641 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
642 |
User::LeaveIfError(MessageRead(aMessage,1,devSoundBuf));
|
|
|
643 |
iCachedClientData = devSoundBuf;
|
|
|
644 |
TUid HWDev = devSoundBuf().iHWDev;
|
|
|
645 |
TMMFState mode = devSoundBuf().iMode;
|
|
|
646 |
iAdapter->InitializeL(HWDev, mode);
|
|
|
647 |
iBufferPlay = NULL;
|
|
|
648 |
iPlayErrorOccured = EFalse;
|
|
|
649 |
return ETrue;
|
|
|
650 |
}
|
|
|
651 |
|
|
|
652 |
//
|
|
|
653 |
// CMMFDevSoundSession::DoAlreadyCompletedInitialize2L
|
|
|
654 |
// (other items were commented in a header).
|
|
|
655 |
//
|
|
|
656 |
void CMMFDevSoundSession::DoAlreadyCompletedInitialize2L()
|
|
|
657 |
{
|
|
|
658 |
TUid HWDev = iCachedClientData().iHWDev;
|
|
|
659 |
TMMFState mode = iCachedClientData().iMode;
|
|
|
660 |
iAdapter->InitializeL(HWDev, mode);
|
|
|
661 |
iBufferPlay = NULL;
|
|
|
662 |
iPlayErrorOccured = EFalse;
|
|
|
663 |
}
|
|
|
664 |
|
|
|
665 |
//
|
|
|
666 |
// CMMFDevSoundSession::DoInitialize4L
|
|
|
667 |
// (other items were commented in a header).
|
|
|
668 |
//
|
|
|
669 |
TBool CMMFDevSoundSession::DoInitialize4L(const RMmfIpcMessage& aMessage)
|
|
|
670 |
{
|
|
|
671 |
iMsgQueue.Close();
|
|
|
672 |
TInt err = iMsgQueue.Open(aMessage, 2, EOwnerThread); // a global queue but owned by thread
|
|
|
673 |
User::LeaveIfError(err);
|
|
|
674 |
DoSetClientConfigL();// added here instead of the CreateL()
|
|
|
675 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
676 |
User::LeaveIfError(MessageRead(aMessage, TInt(1), devSoundBuf));
|
|
|
677 |
iCachedClientData = devSoundBuf;
|
|
|
678 |
TFourCC desiredFourCC = devSoundBuf().iDesiredFourCC;
|
|
|
679 |
TMMFState mode = devSoundBuf().iMode;
|
|
|
680 |
iAdapter->InitializeL(desiredFourCC, mode);
|
|
|
681 |
iBufferPlay = NULL;
|
|
|
682 |
iPlayErrorOccured = EFalse;
|
|
|
683 |
// Flag to queue any further request
|
|
|
684 |
// but the message can be completed now
|
|
|
685 |
iOperationCompletePending = ETrue;
|
|
|
686 |
return ETrue;
|
|
|
687 |
}
|
|
|
688 |
|
|
|
689 |
//
|
|
|
690 |
// CMMFDevSoundSession::DoAlreadyCompletedInitialize4L
|
|
|
691 |
// (other items were commented in a header).
|
|
|
692 |
//
|
|
|
693 |
void CMMFDevSoundSession::DoAlreadyCompletedInitialize4L()
|
|
|
694 |
{
|
|
|
695 |
TFourCC desiredFourCC = iCachedClientData().iDesiredFourCC;
|
|
|
696 |
TMMFState mode = iCachedClientData().iMode;
|
|
|
697 |
iAdapter->InitializeL(desiredFourCC, mode);
|
|
|
698 |
iBufferPlay = NULL;
|
|
|
699 |
iPlayErrorOccured = EFalse;
|
|
|
700 |
// Flag to queue any further request
|
|
|
701 |
iOperationCompletePending = ETrue;
|
|
|
702 |
}
|
|
|
703 |
|
|
|
704 |
//
|
|
|
705 |
// CMMFDevSoundSession::DoCancelInitialize
|
|
|
706 |
// (other items were commented in a header).
|
|
|
707 |
//
|
|
|
708 |
TBool CMMFDevSoundSession::DoCancelInitializeL(const RMmfIpcMessage& aMessage)
|
|
|
709 |
{
|
|
|
710 |
TInt err=iAdapter->CancelInitialize();
|
|
|
711 |
|
|
|
712 |
if (err != KErrNone)
|
|
|
713 |
{
|
|
|
714 |
aMessage.Complete(err);
|
|
|
715 |
iOperationCompletePending = EFalse;
|
|
|
716 |
}
|
|
|
717 |
else
|
|
|
718 |
{
|
|
|
719 |
iOperationCompletePending = ETrue;
|
|
|
720 |
}
|
|
|
721 |
return EFalse;
|
|
|
722 |
}
|
|
|
723 |
|
|
|
724 |
//
|
|
|
725 |
// CMMFDevSoundSession::DoCapabilitiesL
|
|
|
726 |
// (other items were commented in a header).
|
|
|
727 |
//
|
|
|
728 |
TBool CMMFDevSoundSession::DoCapabilitiesL(const RMmfIpcMessage& aMessage)
|
|
|
729 |
{
|
|
|
730 |
TInt err = iAdapter->Capabilities(iDevSoundCapabilities);
|
|
|
731 |
if(err != KErrNone)
|
|
|
732 |
{
|
|
|
733 |
aMessage.Complete(err);
|
|
|
734 |
iOperationCompletePending = EFalse;
|
|
|
735 |
}
|
|
|
736 |
else
|
|
|
737 |
{
|
|
|
738 |
iOperationCompletePending = ETrue;
|
|
|
739 |
}
|
|
|
740 |
return EFalse;
|
|
|
741 |
}
|
|
|
742 |
|
|
|
743 |
//
|
|
|
744 |
// CMMFDevSoundSession::DoConfigL
|
|
|
745 |
// (other items were commented in a header).
|
|
|
746 |
//
|
|
|
747 |
TBool CMMFDevSoundSession::DoConfigL(const RMmfIpcMessage& aMessage)
|
|
|
748 |
{
|
|
|
749 |
TMMFDevSoundProxySettings devSoundSet;
|
|
|
750 |
devSoundSet.iConfig = iAdapter->Config();
|
|
|
751 |
TMMFDevSoundProxySettingsPckg pckg(devSoundSet);
|
|
|
752 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
753 |
return ETrue;
|
|
|
754 |
}
|
|
|
755 |
|
|
|
756 |
//
|
|
|
757 |
// CMMFDevSoundSession::DoSetConfigL
|
|
|
758 |
// (other items were commented in a header).
|
|
|
759 |
//
|
|
|
760 |
TBool CMMFDevSoundSession::DoSetConfigL(const RMmfIpcMessage& aMessage)
|
|
|
761 |
{
|
|
|
762 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
763 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
764 |
TMMFCapabilities config = devSoundBuf().iConfig;
|
|
|
765 |
iAdapter->SetConfigL(config);
|
|
|
766 |
iOperationCompletePending = ETrue;
|
|
|
767 |
return EFalse;
|
|
|
768 |
}
|
|
|
769 |
|
|
|
770 |
//
|
|
|
771 |
// CMMFDevSoundSession::axVolumeL
|
|
|
772 |
// (other items were commented in a header).
|
|
|
773 |
//
|
|
|
774 |
TBool CMMFDevSoundSession::DoMaxVolumeL(const RMmfIpcMessage& aMessage)
|
|
|
775 |
{
|
|
|
776 |
TMMFDevSoundProxySettings devSoundSet;
|
|
|
777 |
devSoundSet.iMaxVolume = iAdapter->MaxVolume();
|
|
|
778 |
TMMFDevSoundProxySettingsPckg pckg(devSoundSet);
|
|
|
779 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
780 |
return ETrue;
|
|
|
781 |
}
|
|
|
782 |
|
|
|
783 |
//
|
|
|
784 |
// CMMFDevSoundSession::DoVolumeL
|
|
|
785 |
// (other items were commented in a header).
|
|
|
786 |
//
|
|
|
787 |
TBool CMMFDevSoundSession::DoVolumeL(const RMmfIpcMessage& aMessage)
|
|
|
788 |
{
|
|
|
789 |
TMMFDevSoundProxySettings devSoundSet;
|
|
|
790 |
devSoundSet.iVolume = iAdapter->Volume();
|
|
|
791 |
TMMFDevSoundProxySettingsPckg pckg(devSoundSet);
|
|
|
792 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
793 |
return ETrue;
|
|
|
794 |
}
|
|
|
795 |
|
|
|
796 |
//
|
|
|
797 |
// CMMFDevSoundSession::DoSetVolumeL
|
|
|
798 |
// (other items were commented in a header).
|
|
|
799 |
//
|
|
|
800 |
TBool CMMFDevSoundSession::DoSetVolumeL(const RMmfIpcMessage& aMessage)
|
|
|
801 |
{
|
|
|
802 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
803 |
User::LeaveIfError(MessageRead(aMessage, TInt(1),devSoundBuf));
|
|
|
804 |
TInt volume = devSoundBuf().iVolume;
|
|
|
805 |
TBool asyncOperation;
|
|
|
806 |
User::LeaveIfError(iAdapter->SetVolume(volume, asyncOperation));
|
|
|
807 |
iOperationCompletePending = asyncOperation;
|
|
|
808 |
return !asyncOperation;
|
|
|
809 |
}
|
|
|
810 |
|
|
|
811 |
//
|
|
|
812 |
// CMMFDevSoundSession::DoMaxGainL
|
|
|
813 |
// (other items were commented in a header).
|
|
|
814 |
//
|
|
|
815 |
TBool CMMFDevSoundSession::DoMaxGainL(const RMmfIpcMessage& aMessage)
|
|
|
816 |
{
|
|
|
817 |
TMMFDevSoundProxySettings devSoundSet;
|
|
|
818 |
devSoundSet.iMaxGain = iAdapter->MaxGain();
|
|
|
819 |
TMMFDevSoundProxySettingsPckg pckg(devSoundSet);
|
|
|
820 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
821 |
return ETrue;
|
|
|
822 |
}
|
|
|
823 |
|
|
|
824 |
//
|
|
|
825 |
// CMMFDevSoundSession::DoGainL
|
|
|
826 |
// (other items were commented in a header).
|
|
|
827 |
//
|
|
|
828 |
TBool CMMFDevSoundSession::DoGainL(const RMmfIpcMessage& aMessage)
|
|
|
829 |
{
|
|
|
830 |
TMMFDevSoundProxySettings devSoundSet;
|
|
|
831 |
devSoundSet.iGain = iAdapter->Gain();
|
|
|
832 |
TMMFDevSoundProxySettingsPckg pckg(devSoundSet);
|
|
|
833 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
834 |
return ETrue;
|
|
|
835 |
}
|
|
|
836 |
|
|
|
837 |
//
|
|
|
838 |
// CMMFDevSoundSession::DoSetGainL
|
|
|
839 |
// (other items were commented in a header).
|
|
|
840 |
//
|
|
|
841 |
TBool CMMFDevSoundSession::DoSetGainL(const RMmfIpcMessage& aMessage)
|
|
|
842 |
{
|
|
|
843 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
844 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
845 |
TInt gain = devSoundBuf().iGain;
|
|
|
846 |
TBool asyncOperation;
|
|
|
847 |
User::LeaveIfError(iAdapter->SetGain(gain, asyncOperation));
|
|
|
848 |
iOperationCompletePending = asyncOperation;
|
|
|
849 |
return !asyncOperation;
|
|
|
850 |
}
|
|
|
851 |
|
|
|
852 |
//
|
|
|
853 |
// CMMFDevSoundSession::DoGetPlayBalanceL
|
|
|
854 |
// (other items were commented in a header).
|
|
|
855 |
//
|
|
|
856 |
TBool CMMFDevSoundSession::DoGetPlayBalanceL(const RMmfIpcMessage& aMessage)
|
|
|
857 |
{
|
|
|
858 |
TMMFDevSoundProxySettings devSoundSet;
|
|
|
859 |
iAdapter->GetPlayBalanceL(devSoundSet.iLeftPercentage, devSoundSet.iRightPercentage);
|
|
|
860 |
TMMFDevSoundProxySettingsPckg pckg(devSoundSet);
|
|
|
861 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
862 |
return ETrue;
|
|
|
863 |
}
|
|
|
864 |
|
|
|
865 |
//
|
|
|
866 |
// CMMFDevSoundSession::DoSetPlayBalanceL
|
|
|
867 |
// (other items were commented in a header).
|
|
|
868 |
//
|
|
|
869 |
TBool CMMFDevSoundSession::DoSetPlayBalanceL(const RMmfIpcMessage& aMessage)
|
|
|
870 |
{
|
|
|
871 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
872 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
873 |
TInt leftPercentage = devSoundBuf().iLeftPercentage;
|
|
|
874 |
TInt rightPercentage = devSoundBuf().iRightPercentage;
|
|
|
875 |
TBool asyncOperation;
|
|
|
876 |
iAdapter->SetPlayBalanceL(leftPercentage, rightPercentage, asyncOperation);
|
|
|
877 |
iOperationCompletePending = asyncOperation;
|
|
|
878 |
return !asyncOperation;
|
|
|
879 |
}
|
|
|
880 |
|
|
|
881 |
//
|
|
|
882 |
// CMMFDevSoundSession::DoGetRecordBalanceL
|
|
|
883 |
// (other items were commented in a header).
|
|
|
884 |
//
|
|
|
885 |
TBool CMMFDevSoundSession::DoGetRecordBalanceL(const RMmfIpcMessage& aMessage)
|
|
|
886 |
{
|
|
|
887 |
TMMFDevSoundProxySettings devSoundSet;
|
|
|
888 |
iAdapter->GetRecordBalanceL(devSoundSet.iLeftPercentage, devSoundSet.iRightPercentage);
|
|
|
889 |
TMMFDevSoundProxySettingsPckg pckg(devSoundSet);
|
|
|
890 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
891 |
return ETrue;
|
|
|
892 |
}
|
|
|
893 |
|
|
|
894 |
//
|
|
|
895 |
// CMMFDevSoundSession::DoSetRecordBalanceL
|
|
|
896 |
// (other items were commented in a header).
|
|
|
897 |
//
|
|
|
898 |
TBool CMMFDevSoundSession::DoSetRecordBalanceL(const RMmfIpcMessage& aMessage)
|
|
|
899 |
{
|
|
|
900 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
901 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
902 |
TInt leftPercentage = devSoundBuf().iLeftPercentage;
|
|
|
903 |
TInt rightPercentage = devSoundBuf().iRightPercentage;
|
|
|
904 |
TBool asyncOperation;
|
|
|
905 |
iAdapter->SetRecordBalanceL(leftPercentage, rightPercentage, asyncOperation);
|
|
|
906 |
iOperationCompletePending = asyncOperation;
|
|
|
907 |
return !asyncOperation;
|
|
|
908 |
}
|
|
|
909 |
|
|
|
910 |
//
|
|
|
911 |
// CMMFDevSoundSession::DoPlayInitL
|
|
|
912 |
// (other items were commented in a header).
|
|
|
913 |
//
|
|
|
914 |
TBool CMMFDevSoundSession::DoPlayInitL(const RMmfIpcMessage& /*aMessage*/)
|
|
|
915 |
{
|
|
|
916 |
iAdapter->PlayInitL();
|
|
|
917 |
iOperationCompletePending = ETrue;
|
|
|
918 |
return ETrue;
|
|
|
919 |
}
|
|
|
920 |
|
|
|
921 |
//
|
|
|
922 |
// CMMFDevSoundSession::DoAlreadyCompletedPlayInitL
|
|
|
923 |
// (other items were commented in a header).
|
|
|
924 |
//
|
|
|
925 |
void CMMFDevSoundSession::DoAlreadyCompletedPlayInitL()
|
|
|
926 |
{
|
|
|
927 |
iAdapter->PlayInitL();
|
|
|
928 |
iOperationCompletePending = ETrue;
|
|
|
929 |
}
|
|
|
930 |
|
|
|
931 |
//
|
|
|
932 |
// CMMFDevSoundSession::DoRecordInitL
|
|
|
933 |
// (other items were commented in a header).
|
|
|
934 |
//
|
|
|
935 |
TBool CMMFDevSoundSession::DoRecordInitL(const RMmfIpcMessage& /*aMessage*/)
|
|
|
936 |
{
|
|
|
937 |
iAdapter->RecordInitL();
|
|
|
938 |
iOperationCompletePending = ETrue;
|
|
|
939 |
return ETrue;
|
|
|
940 |
}
|
|
|
941 |
|
|
|
942 |
//
|
|
|
943 |
// CMMFDevSoundSession::DoAlreadyCompletedRecordInitL
|
|
|
944 |
// (other items were commented in a header).
|
|
|
945 |
//
|
|
|
946 |
void CMMFDevSoundSession::DoAlreadyCompletedRecordInitL()
|
|
|
947 |
{
|
|
|
948 |
iAdapter->RecordInitL();
|
|
|
949 |
iOperationCompletePending = ETrue;
|
|
|
950 |
}
|
|
|
951 |
|
|
|
952 |
//
|
|
|
953 |
// CMMFDevSoundSession::DoPlayDataL
|
|
|
954 |
// (other items were commented in a header).
|
|
|
955 |
//
|
|
|
956 |
TBool CMMFDevSoundSession::DoPlayDataL(const RMmfIpcMessage& aMessage)
|
|
|
957 |
{
|
|
|
958 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoPlayDataL - Enter"));
|
|
|
959 |
|
|
|
960 |
if( iPlayErrorOccured )
|
|
|
961 |
{
|
|
|
962 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoPlayDataL - Ignore and Exit"));
|
|
|
963 |
return ETrue;
|
|
|
964 |
}
|
|
|
965 |
|
|
|
966 |
TMMFDevSoundProxyHwBufPckg devSoundBuf;
|
|
|
967 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
968 |
iBufferPlay->SetLastBuffer(devSoundBuf().iLastBuffer);
|
|
|
969 |
|
|
|
970 |
TPtr8 dataPtr(iChunk.Base(), devSoundBuf().iBufferSize, devSoundBuf().iBufferSize);
|
|
|
971 |
// Copy data over from chunk
|
|
|
972 |
iBufferPlay->Data().Copy(dataPtr);
|
|
|
973 |
iAdapter->PlayData();
|
|
|
974 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoPlayDataL - Exit"));
|
|
|
975 |
return ETrue;
|
|
|
976 |
}
|
|
|
977 |
|
|
|
978 |
//
|
|
|
979 |
// CMMFDevSoundSession::DoRecordDataL
|
|
|
980 |
// (other items were commented in a header).
|
|
|
981 |
//
|
|
|
982 |
TBool CMMFDevSoundSession::DoRecordDataL(const RMmfIpcMessage& /*aMessage*/)
|
|
|
983 |
{
|
|
|
984 |
iAdapter->RecordData();
|
|
|
985 |
return ETrue;
|
|
|
986 |
}
|
|
|
987 |
|
|
|
988 |
//
|
|
|
989 |
// CMMFDevSoundSession::DoStopL
|
|
|
990 |
// (other items were commented in a header).
|
|
|
991 |
//
|
|
|
992 |
TBool CMMFDevSoundSession::DoStopL(const RMmfIpcMessage& /*aMessage*/)
|
|
|
993 |
{
|
|
|
994 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoStopL - Enter"));
|
|
|
995 |
// Sometimes Stop is not involved on a commit cycle
|
|
|
996 |
TBool completed = iAdapter->Stop();
|
|
|
997 |
if (completed)
|
|
|
998 |
{
|
|
|
999 |
FlushQueuedRequests();
|
|
|
1000 |
FlushEventQueue(); // completed returned here means we were idle to start with. TODO could possibly skip this flush
|
|
|
1001 |
iChunk.Close();
|
|
|
1002 |
}
|
|
|
1003 |
iOperationCompletePending = !completed;
|
|
|
1004 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoStopL - Exit. Return value is [%d]"), completed);
|
|
|
1005 |
return completed;
|
|
|
1006 |
}
|
|
|
1007 |
|
|
|
1008 |
//
|
|
|
1009 |
// CMMFDevSoundSession::DoPauseL
|
|
|
1010 |
// (other items were commented in a header).
|
|
|
1011 |
//
|
|
|
1012 |
TBool CMMFDevSoundSession::DoPauseL(const RMmfIpcMessage& /*aMessage*/)
|
|
|
1013 |
{
|
|
|
1014 |
User::LeaveIfError(iAdapter->Pause());
|
|
|
1015 |
iOperationCompletePending = ETrue;
|
|
|
1016 |
return EFalse;
|
|
|
1017 |
}
|
|
|
1018 |
|
|
|
1019 |
//
|
|
|
1020 |
// CMMFDevSoundSession::DoPlayToneL
|
|
|
1021 |
// (other items were commented in a header).
|
|
|
1022 |
//
|
|
|
1023 |
TBool CMMFDevSoundSession::DoPlayToneL(const RMmfIpcMessage& aMessage)
|
|
|
1024 |
{
|
|
|
1025 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoPlayToneL - Enter"));
|
|
|
1026 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
1027 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
1028 |
iCachedClientData = devSoundBuf;
|
|
|
1029 |
TInt frequency = devSoundBuf().iFrequencyOne;
|
|
|
1030 |
TTimeIntervalMicroSeconds duration(devSoundBuf().iDuration);
|
|
|
1031 |
iAdapter->PlayToneL(frequency, duration);
|
|
|
1032 |
iOperationCompletePending = ETrue;
|
|
|
1033 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoPlayToneL - Exit. Return value is [%d]"), ETrue);
|
|
|
1034 |
return ETrue;
|
|
|
1035 |
}
|
|
|
1036 |
|
|
|
1037 |
//
|
|
|
1038 |
// CMMFDevSoundSession::DoAlreadyCompletedPlayToneL
|
|
|
1039 |
// (other items were commented in a header).
|
|
|
1040 |
//
|
|
|
1041 |
void CMMFDevSoundSession::DoAlreadyCompletedPlayToneL()
|
|
|
1042 |
{
|
|
|
1043 |
TInt frequency = iCachedClientData().iFrequencyOne;
|
|
|
1044 |
TTimeIntervalMicroSeconds duration(iCachedClientData().iDuration);
|
|
|
1045 |
iAdapter->PlayToneL(frequency, duration);
|
|
|
1046 |
iOperationCompletePending = ETrue;
|
|
|
1047 |
}
|
|
|
1048 |
|
|
|
1049 |
//
|
|
|
1050 |
// CMMFDevSoundSession::DoPlayDualToneL
|
|
|
1051 |
// (other items were commented in a header).
|
|
|
1052 |
//
|
|
|
1053 |
TBool CMMFDevSoundSession::DoPlayDualToneL(const RMmfIpcMessage& aMessage)
|
|
|
1054 |
{
|
|
|
1055 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoPlayDualToneL - Enter"));
|
|
|
1056 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
1057 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
1058 |
iCachedClientData = devSoundBuf;
|
|
|
1059 |
TInt frequencyOne = devSoundBuf().iFrequencyOne;
|
|
|
1060 |
TInt frequencyTwo = devSoundBuf().iFrequencyTwo;
|
|
|
1061 |
TTimeIntervalMicroSeconds duration(devSoundBuf().iDuration);
|
|
|
1062 |
iAdapter->PlayDualToneL(frequencyOne, frequencyTwo, duration);
|
|
|
1063 |
iOperationCompletePending = ETrue;
|
|
|
1064 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoPlayDualToneL - Exit. Return value is [%d]"), ETrue);
|
|
|
1065 |
return ETrue;
|
|
|
1066 |
}
|
|
|
1067 |
|
|
|
1068 |
//
|
|
|
1069 |
// CMMFDevSoundSession::DoAlreadyCompletedPlayDualToneL
|
|
|
1070 |
// (other items were commented in a header).
|
|
|
1071 |
//
|
|
|
1072 |
void CMMFDevSoundSession::DoAlreadyCompletedPlayDualToneL()
|
|
|
1073 |
{
|
|
|
1074 |
TInt frequencyOne = iCachedClientData().iFrequencyOne;
|
|
|
1075 |
TInt frequencyTwo = iCachedClientData().iFrequencyTwo;
|
|
|
1076 |
TTimeIntervalMicroSeconds duration(iCachedClientData().iDuration);
|
|
|
1077 |
iAdapter->PlayDualToneL(frequencyOne, frequencyTwo, duration);
|
|
|
1078 |
iOperationCompletePending = ETrue;
|
|
|
1079 |
}
|
|
|
1080 |
|
|
|
1081 |
//
|
|
|
1082 |
// CMMFDevSoundSession::DoPlayDTMFStringL
|
|
|
1083 |
// (other items were commented in a header).
|
|
|
1084 |
//
|
|
|
1085 |
TBool CMMFDevSoundSession::DoPlayDTMFStringL(const RMmfIpcMessage& aMessage)
|
|
|
1086 |
{
|
|
|
1087 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoPlayDTMFStringL - Enter"));
|
|
|
1088 |
TInt dtmfLength = aMessage.GetDesLength(2);
|
|
|
1089 |
|
|
|
1090 |
if(iDtmfString)
|
|
|
1091 |
{
|
|
|
1092 |
delete iDtmfString;
|
|
|
1093 |
iDtmfString = NULL;
|
|
|
1094 |
}
|
|
|
1095 |
|
|
|
1096 |
iDtmfString = HBufC::NewL(dtmfLength);
|
|
|
1097 |
TPtr dtmfPtr = iDtmfString->Des();
|
|
|
1098 |
User::LeaveIfError(MessageRead(aMessage, TInt(2), dtmfPtr));
|
|
|
1099 |
iAdapter->PlayDTMFStringL(*iDtmfString);
|
|
|
1100 |
iOperationCompletePending = ETrue;
|
|
|
1101 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoPlayDTMFStringL - Exit. Return value is [%d]"), ETrue);
|
|
|
1102 |
return ETrue;
|
|
|
1103 |
}
|
|
|
1104 |
|
|
|
1105 |
//
|
|
|
1106 |
// CMMFDevSoundSession::DoAlreadyCompletedPlayDTMFStringL
|
|
|
1107 |
// (other items were commented in a header).
|
|
|
1108 |
//
|
|
|
1109 |
void CMMFDevSoundSession::DoAlreadyCompletedPlayDTMFStringL()
|
|
|
1110 |
{
|
|
|
1111 |
iAdapter->PlayDTMFStringL(*iDtmfString);
|
|
|
1112 |
iOperationCompletePending = ETrue;
|
|
|
1113 |
}
|
|
|
1114 |
|
|
|
1115 |
//
|
|
|
1116 |
// CMMFDevSoundSession::DoPlayToneSequenceL
|
|
|
1117 |
// (other items were commented in a header).
|
|
|
1118 |
//
|
|
|
1119 |
TBool CMMFDevSoundSession::DoPlayToneSequenceL(const RMmfIpcMessage& aMessage)
|
|
|
1120 |
{
|
|
|
1121 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoPlayToneSequenceL - Enter"));
|
|
|
1122 |
TInt toneLength = aMessage.GetDesLength(1);
|
|
|
1123 |
|
|
|
1124 |
if(iToneSeqBuf)
|
|
|
1125 |
{
|
|
|
1126 |
delete iToneSeqBuf;
|
|
|
1127 |
iToneSeqBuf = NULL;
|
|
|
1128 |
}
|
|
|
1129 |
|
|
|
1130 |
iToneSeqBuf = HBufC8::NewL(toneLength);
|
|
|
1131 |
TPtr8 toneSeqPtr = iToneSeqBuf->Des();
|
|
|
1132 |
User::LeaveIfError(MessageRead(aMessage,TInt(1), toneSeqPtr));
|
|
|
1133 |
|
|
|
1134 |
iAdapter->PlayToneSequenceL(*iToneSeqBuf);
|
|
|
1135 |
iOperationCompletePending = ETrue;
|
|
|
1136 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoPlayToneSequenceL - Exit. Return value is [%d]"), ETrue);
|
|
|
1137 |
return ETrue;
|
|
|
1138 |
}
|
|
|
1139 |
|
|
|
1140 |
//
|
|
|
1141 |
// CMMFDevSoundSession::DoAlreadyCompletedPlayToneSequenceL
|
|
|
1142 |
// (other items were commented in a header).
|
|
|
1143 |
//
|
|
|
1144 |
void CMMFDevSoundSession::DoAlreadyCompletedPlayToneSequenceL()
|
|
|
1145 |
{
|
|
|
1146 |
iAdapter->PlayToneSequenceL(*iToneSeqBuf);
|
|
|
1147 |
iOperationCompletePending = ETrue;
|
|
|
1148 |
}
|
|
|
1149 |
|
|
|
1150 |
//
|
|
|
1151 |
// CMMFDevSoundSession::DoSetDTMFLengthsL
|
|
|
1152 |
// (other items were commented in a header).
|
|
|
1153 |
//
|
|
|
1154 |
TBool CMMFDevSoundSession::DoSetDTMFLengthsL(const RMmfIpcMessage& aMessage)
|
|
|
1155 |
{
|
|
|
1156 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoSetDTMFLengthsL - Enter"));
|
|
|
1157 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
1158 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
1159 |
TTimeIntervalMicroSeconds32 toneOnLength = devSoundBuf().iToneOnLength;
|
|
|
1160 |
TTimeIntervalMicroSeconds32 toneOffLength = devSoundBuf().iToneOffLength;
|
|
|
1161 |
TTimeIntervalMicroSeconds32 pauseLength = devSoundBuf().iPauseLength;
|
|
|
1162 |
User::LeaveIfError(iAdapter->SetDTMFLengths(toneOnLength, toneOffLength, pauseLength));
|
|
|
1163 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoSetDTMFLengthsL - Exit. Return value is [%d]"), ETrue);
|
|
|
1164 |
return ETrue;
|
|
|
1165 |
}
|
|
|
1166 |
|
|
|
1167 |
//
|
|
|
1168 |
// CMMFDevSoundSession::DoSetVolumeRampL
|
|
|
1169 |
// (other items were commented in a header).
|
|
|
1170 |
//
|
|
|
1171 |
TBool CMMFDevSoundSession::DoSetVolumeRampL(const RMmfIpcMessage& aMessage)
|
|
|
1172 |
{
|
|
|
1173 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoSetVolumeRampL - Enter"));
|
|
|
1174 |
TMMFDevSoundProxySettingsPckg devSoundBuf;
|
|
|
1175 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),devSoundBuf));
|
|
|
1176 |
TTimeIntervalMicroSeconds duration = devSoundBuf().iDuration;
|
|
|
1177 |
User::LeaveIfError(iAdapter->SetVolumeRamp(duration));
|
|
|
1178 |
iOperationCompletePending = EFalse; // Volume ramp doesn't result on commit
|
|
|
1179 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoSetVolumeRampL - Exit. Return value is [%d]"), ETrue);
|
|
|
1180 |
return ETrue; // operation complete
|
|
|
1181 |
}
|
|
|
1182 |
|
|
|
1183 |
//
|
|
|
1184 |
// CMMFDevSoundSession::DoGetSupportedInputDataTypesL
|
|
|
1185 |
// (other items were commented in a header).
|
|
|
1186 |
//
|
|
|
1187 |
TBool CMMFDevSoundSession::DoGetSupportedInputDataTypesL(
|
|
|
1188 |
const RMmfIpcMessage& aMessage)
|
|
|
1189 |
{
|
|
|
1190 |
iArray.Reset();
|
|
|
1191 |
|
|
|
1192 |
TMMFPrioritySettingsPckg prioritySetBuf;
|
|
|
1193 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),prioritySetBuf));
|
|
|
1194 |
TMMFPrioritySettings prioritySet = prioritySetBuf();
|
|
|
1195 |
|
|
|
1196 |
iAdapter->GetSupportedInputDataTypesL(iArray, prioritySet);
|
|
|
1197 |
|
|
|
1198 |
TPckgBuf<TInt> pckg;
|
|
|
1199 |
pckg() = iArray.Count();
|
|
|
1200 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
1201 |
|
|
|
1202 |
return ETrue;
|
|
|
1203 |
}
|
|
|
1204 |
|
|
|
1205 |
//
|
|
|
1206 |
// CMMFDevSoundSession::DoGetSupportedOutputDataTypesL
|
|
|
1207 |
// (other items were commented in a header).
|
|
|
1208 |
//
|
|
|
1209 |
TBool CMMFDevSoundSession::DoGetSupportedOutputDataTypesL(
|
|
|
1210 |
const RMmfIpcMessage& aMessage)
|
|
|
1211 |
{
|
|
|
1212 |
iArray.Reset();
|
|
|
1213 |
|
|
|
1214 |
TMMFPrioritySettingsPckg prioritySetBuf;
|
|
|
1215 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),prioritySetBuf));
|
|
|
1216 |
TMMFPrioritySettings prioritySet = prioritySetBuf();
|
|
|
1217 |
|
|
|
1218 |
iAdapter->GetSupportedOutputDataTypesL(iArray, prioritySet);
|
|
|
1219 |
|
|
|
1220 |
TPckgBuf<TInt> pckg;
|
|
|
1221 |
pckg() = iArray.Count();
|
|
|
1222 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
1223 |
|
|
|
1224 |
return ETrue;
|
|
|
1225 |
}
|
|
|
1226 |
|
|
|
1227 |
//
|
|
|
1228 |
// CMMFDevSoundSession::DoSamplesRecordedL
|
|
|
1229 |
// (other items were commented in a header).
|
|
|
1230 |
//
|
|
|
1231 |
TBool CMMFDevSoundSession::DoSamplesRecordedL(const RMmfIpcMessage& aMessage)
|
|
|
1232 |
{
|
|
|
1233 |
TPckgBuf<TInt> pckg;
|
|
|
1234 |
pckg() = iAdapter->SamplesRecorded();
|
|
|
1235 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
1236 |
return ETrue;
|
|
|
1237 |
}
|
|
|
1238 |
|
|
|
1239 |
//
|
|
|
1240 |
// CMMFDevSoundSession::DoSamplesPlayedL
|
|
|
1241 |
// (other items were commented in a header).
|
|
|
1242 |
//
|
|
|
1243 |
TBool CMMFDevSoundSession::DoSamplesPlayedL(const RMmfIpcMessage& aMessage)
|
|
|
1244 |
{
|
|
|
1245 |
TPckgBuf<TInt> pckg;
|
|
|
1246 |
pckg() = iAdapter->SamplesPlayed();
|
|
|
1247 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),pckg));
|
|
|
1248 |
return ETrue;
|
|
|
1249 |
}
|
|
|
1250 |
|
|
|
1251 |
//
|
|
|
1252 |
// CMMFDevSoundSession::DoSetToneRepeatsL
|
|
|
1253 |
// (other items were commented in a header).
|
|
|
1254 |
//
|
|
|
1255 |
TBool CMMFDevSoundSession::DoSetToneRepeatsL(const RMmfIpcMessage& aMessage)
|
|
|
1256 |
{
|
|
|
1257 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DoSetToneRepeatsL - Enter"));
|
|
|
1258 |
TPckgBuf<TInt> countRepeat;
|
|
|
1259 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),countRepeat));
|
|
|
1260 |
|
|
|
1261 |
TPckgBuf<TTimeIntervalMicroSeconds> repeatTS;
|
|
|
1262 |
User::LeaveIfError(MessageRead(aMessage,TInt(2),repeatTS));
|
|
|
1263 |
User::LeaveIfError(iAdapter->SetToneRepeats(countRepeat(), repeatTS()));
|
|
|
1264 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::DoSetToneRepeatsL - Exit. Return value is [%d]"), ETrue);
|
|
|
1265 |
return ETrue;
|
|
|
1266 |
}
|
|
|
1267 |
|
|
|
1268 |
//
|
|
|
1269 |
// CMMFDevSoundSession::DoSetPrioritySettingsL
|
|
|
1270 |
// (other items were commented in a header).
|
|
|
1271 |
//
|
|
|
1272 |
TBool CMMFDevSoundSession::DoSetPrioritySettingsL(
|
|
|
1273 |
const RMmfIpcMessage& aMessage)
|
|
|
1274 |
{
|
|
|
1275 |
TPckgBuf<TMMFPrioritySettings> prioritySet;
|
|
|
1276 |
User::LeaveIfError(MessageRead(aMessage,TInt(1),prioritySet));
|
|
|
1277 |
|
|
|
1278 |
User::LeaveIfError(iAdapter->SetPrioritySettings(prioritySet()));
|
|
|
1279 |
iOperationCompletePending = EFalse;
|
|
|
1280 |
return ETrue;
|
|
|
1281 |
}
|
|
|
1282 |
|
|
|
1283 |
//
|
|
|
1284 |
// CMMFDevSoundSession::DoCopyFourCCArrayDataL
|
|
|
1285 |
// (other items were commented in a header).
|
|
|
1286 |
//
|
|
|
1287 |
TBool CMMFDevSoundSession::DoCopyFourCCArrayDataL(
|
|
|
1288 |
const RMmfIpcMessage& aMessage)
|
|
|
1289 |
{
|
|
|
1290 |
const TInt KBufExpandSize8 = 8;//two TInts
|
|
|
1291 |
CBufFlat* dataCopyBuffer = CBufFlat::NewL(KBufExpandSize8);
|
|
|
1292 |
CleanupStack::PushL(dataCopyBuffer);
|
|
|
1293 |
RBufWriteStream stream;
|
|
|
1294 |
stream.Open(*dataCopyBuffer);
|
|
|
1295 |
CleanupClosePushL(stream);
|
|
|
1296 |
|
|
|
1297 |
TInt i = 0;
|
|
|
1298 |
TInt count = iArray.Count();
|
|
|
1299 |
|
|
|
1300 |
while (i < count)
|
|
|
1301 |
{
|
|
|
1302 |
stream.WriteInt32L(iArray[i].FourCC());
|
|
|
1303 |
i++;
|
|
|
1304 |
}
|
|
|
1305 |
User::LeaveIfError(MessageWrite(aMessage, TInt(2), dataCopyBuffer->Ptr(0)));
|
|
|
1306 |
stream.Close();
|
|
|
1307 |
CleanupStack::PopAndDestroy(&stream);
|
|
|
1308 |
CleanupStack::PopAndDestroy(dataCopyBuffer);
|
|
|
1309 |
return ETrue;
|
|
|
1310 |
}
|
|
|
1311 |
|
|
|
1312 |
|
|
|
1313 |
//
|
|
|
1314 |
// CMMFDevSoundSession::DoBufferToBeFilledDataL
|
|
|
1315 |
// (other items were commented in a header).
|
|
|
1316 |
//
|
|
|
1317 |
TBool CMMFDevSoundSession::DoBufferToBeFilledDataL(
|
|
|
1318 |
const RMmfIpcMessage& aMessage)
|
|
|
1319 |
{
|
|
|
1320 |
// if CMMFDevSoundSession::PlayError() has been called, RChunk would have got closed.
|
|
|
1321 |
// Need to check if Chunk Handle is still valid. If it is not,complete the message immediately and send a error to the Client.
|
|
|
1322 |
if(!iChunk.Handle())
|
|
|
1323 |
{
|
|
|
1324 |
aMessage.Complete(KErrBadHandle);
|
|
|
1325 |
return EFalse;
|
|
|
1326 |
}
|
|
|
1327 |
TPckgBuf<TInt> requestChunkBuf;
|
|
|
1328 |
User::LeaveIfError(MessageRead(aMessage, TInt(1), requestChunkBuf));
|
|
|
1329 |
TBool requestChunk = requestChunkBuf();
|
|
|
1330 |
if (requestChunk)
|
|
|
1331 |
{
|
|
|
1332 |
// if the client requests, always do EOpen
|
|
|
1333 |
iHwBufPckgFill().iChunkOp = EOpen;
|
|
|
1334 |
}
|
|
|
1335 |
TInt err = MessageWrite(aMessage, TInt(2), iHwBufPckgFill);
|
|
|
1336 |
if ( (err == KErrNone) && (iHwBufPckgFill().iChunkOp == EOpen) )
|
|
|
1337 |
{
|
|
|
1338 |
aMessage.Complete(iChunk);
|
|
|
1339 |
}
|
|
|
1340 |
else
|
|
|
1341 |
{
|
|
|
1342 |
aMessage.Complete(err);
|
|
|
1343 |
}
|
|
|
1344 |
return EFalse;
|
|
|
1345 |
}
|
|
|
1346 |
|
|
|
1347 |
// CMMFDevSoundSession::DoBufferToBeEmptiedDataL
|
|
|
1348 |
// (other items were commented in a header).
|
|
|
1349 |
//
|
|
|
1350 |
TBool CMMFDevSoundSession::DoBufferToBeEmptiedDataL(
|
|
|
1351 |
const RMmfIpcMessage& aMessage)
|
|
|
1352 |
{
|
|
|
1353 |
// if CMMFDevSoundSession::RecordError() has been called, RChunk would have got closed.
|
|
|
1354 |
// Need to check if Chunk Handle is still valid. If it is not,complete the message immediately and send a error to the Client.
|
|
|
1355 |
if(!iChunk.Handle())
|
|
|
1356 |
{
|
|
|
1357 |
aMessage.Complete(KErrBadHandle);
|
|
|
1358 |
return EFalse;
|
|
|
1359 |
}
|
|
|
1360 |
|
|
|
1361 |
TInt err = MessageWrite(aMessage, TInt(2), iHwBufPckgEmpty);
|
|
|
1362 |
if ( (err == KErrNone) && (iHwBufPckgEmpty().iChunkOp == EOpen) )
|
|
|
1363 |
{
|
|
|
1364 |
aMessage.Complete(iChunk);
|
|
|
1365 |
}
|
|
|
1366 |
else
|
|
|
1367 |
{
|
|
|
1368 |
aMessage.Complete(err);
|
|
|
1369 |
}
|
|
|
1370 |
return EFalse;
|
|
|
1371 |
}
|
|
|
1372 |
|
|
|
1373 |
//
|
|
|
1374 |
// CMMFDevSoundSession::DoEmptyBuffersL
|
|
|
1375 |
// (other items were commented in a header).
|
|
|
1376 |
//
|
|
|
1377 |
|
|
|
1378 |
TBool CMMFDevSoundSession::DoEmptyBuffersL(const RMmfIpcMessage& aMessage)
|
|
|
1379 |
{
|
|
|
1380 |
TInt err = KErrNone;
|
|
|
1381 |
FilterQueueEvent(EMMFDevSoundProxyBTBFEvent);
|
|
|
1382 |
// This is now asynchronous
|
|
|
1383 |
err = iAdapter->EmptyBuffers();
|
|
|
1384 |
if (err != KErrNone)
|
|
|
1385 |
{
|
|
|
1386 |
aMessage.Complete(err);
|
|
|
1387 |
return EFalse;
|
|
|
1388 |
}
|
|
|
1389 |
iOperationCompletePending = ETrue;
|
|
|
1390 |
return EFalse;
|
|
|
1391 |
}
|
|
|
1392 |
//
|
|
|
1393 |
// CMMFDevSoundSession::DoGetTimePlayedL
|
|
|
1394 |
// (other items were commented in a header).
|
|
|
1395 |
//
|
|
|
1396 |
TBool CMMFDevSoundSession::DoGetTimePlayedL(const RMmfIpcMessage& aMessage)
|
|
|
1397 |
{
|
|
|
1398 |
TInt err = KErrNone;
|
|
|
1399 |
TTimeIntervalMicroSeconds time(0);
|
|
|
1400 |
TPckgBuf<TTimeIntervalMicroSeconds> timePckg(time);
|
|
|
1401 |
err = iAdapter->GetTimePlayed(timePckg());
|
|
|
1402 |
if (err != KErrNone)
|
|
|
1403 |
{
|
|
|
1404 |
aMessage.Complete(err);
|
|
|
1405 |
return EFalse;
|
|
|
1406 |
}
|
|
|
1407 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),timePckg));
|
|
|
1408 |
return ETrue;
|
|
|
1409 |
}
|
|
|
1410 |
|
|
|
1411 |
TBool CMMFDevSoundSession::DoQueryResumeSupportedL(const RMmfIpcMessage& aMessage)
|
|
|
1412 |
{
|
|
|
1413 |
TBool isSupported = EFalse;
|
|
|
1414 |
TPckgBuf<TBool> isSupportedPckg(isSupported);
|
|
|
1415 |
isSupportedPckg() = iAdapter->IsResumeSupported();
|
|
|
1416 |
User::LeaveIfError(MessageWrite(aMessage,TInt(2),isSupportedPckg));
|
|
|
1417 |
return ETrue;
|
|
|
1418 |
}
|
|
|
1419 |
|
|
|
1420 |
TBool CMMFDevSoundSession::DoResumeL(const RMmfIpcMessage& /*aMessage*/)
|
|
|
1421 |
{
|
|
|
1422 |
User::LeaveIfError( iAdapter->Resume() );
|
|
|
1423 |
iOperationCompletePending = ETrue;
|
|
|
1424 |
FilterQueueEvent(EMMFDevSoundProxyPausedRecordCompleteEvent);
|
|
|
1425 |
return EFalse;
|
|
|
1426 |
}
|
|
|
1427 |
|
|
|
1428 |
TBool CMMFDevSoundSession::DoPrepareCloseL(const RMmfIpcMessage& /*aMessage*/)
|
|
|
1429 |
{
|
|
|
1430 |
TBool complete = iAdapter->CloseDevSound();
|
|
|
1431 |
if(!complete)
|
|
|
1432 |
{
|
|
|
1433 |
iOperationCompletePending = ETrue;
|
|
|
1434 |
}
|
|
|
1435 |
return complete;
|
|
|
1436 |
}
|
|
|
1437 |
|
|
|
1438 |
|
|
|
1439 |
TBool CMMFDevSoundSession::DoCustomCommandL(const RMmfIpcMessage& aMessage)
|
|
|
1440 |
{
|
|
|
1441 |
TInt retVal = KErrNone;
|
|
|
1442 |
TRAPD(err, retVal = iDeMuxUtility->ProcessCustomInterfaceCommandL(aMessage));
|
|
|
1443 |
if (err != KErrNone)
|
|
|
1444 |
{
|
|
|
1445 |
// the framework left with an error condition
|
|
|
1446 |
// so we complete the message with this error
|
|
|
1447 |
// irrespective of whether its a Sync or Async custom command
|
|
|
1448 |
aMessage.Complete(err);
|
|
|
1449 |
}
|
|
|
1450 |
else
|
|
|
1451 |
{
|
|
|
1452 |
TInt messageType = aMessage.Function();
|
|
|
1453 |
if ((messageType == EMMFDevSoundProxySyncCustomCommand) ||
|
|
|
1454 |
(messageType == EMMFDevSoundProxySyncCustomCommandResult))
|
|
|
1455 |
{
|
|
|
1456 |
// If its a sync custom command
|
|
|
1457 |
// we can pass back valid values here since command
|
|
|
1458 |
// has been handled by the DeMux framework
|
|
|
1459 |
aMessage.Complete(retVal);
|
|
|
1460 |
}
|
|
|
1461 |
}
|
|
|
1462 |
|
|
|
1463 |
// we complete our own message so don't need the framework to do so
|
|
|
1464 |
return EFalse;
|
|
|
1465 |
}
|
|
|
1466 |
|
|
|
1467 |
|
|
|
1468 |
//
|
|
|
1469 |
// CMMFDevSoundSession::CMMFDevSoundSession
|
|
|
1470 |
// (other items were commented in a header).
|
|
|
1471 |
//
|
|
|
1472 |
CMMFDevSoundSession::CMMFDevSoundSession() :
|
|
|
1473 |
iSetClientConfigApplied (EFalse),
|
|
|
1474 |
iDisconnecting (EFalse)
|
|
|
1475 |
{
|
|
|
1476 |
}
|
|
|
1477 |
|
|
|
1478 |
//
|
|
|
1479 |
// CMMFDevSoundSession::~CMMFDevSoundSession
|
|
|
1480 |
// (other items were commented in a header).
|
|
|
1481 |
//
|
|
|
1482 |
CMMFDevSoundSession::~CMMFDevSoundSession()
|
|
|
1483 |
{
|
|
|
1484 |
delete iAsyncQueueStart;
|
|
|
1485 |
// clear the array of custom interfaces
|
|
|
1486 |
TInt count = iCustomInterfaceArray.Count();
|
|
|
1487 |
for (TInt i = 0; i < count; i++)
|
|
|
1488 |
{
|
|
|
1489 |
// we could have already deleted interfaces without
|
|
|
1490 |
// removing them from the array so check for this
|
|
|
1491 |
// and only delete release plugin if non-null
|
|
|
1492 |
MMMFDevSoundCustomInterfaceDeMuxPlugin* ptr = iCustomInterfaceArray[i].iInterface;
|
|
|
1493 |
if (ptr)
|
|
|
1494 |
{
|
|
|
1495 |
iCustomInterfaceArray[i].iInterface->Release();
|
|
|
1496 |
}
|
|
|
1497 |
}
|
|
|
1498 |
iCustomInterfaceArray.Reset();
|
|
|
1499 |
iCustomInterfaceArray.Close();
|
|
|
1500 |
|
|
|
1501 |
delete iDeMuxUtility;
|
|
|
1502 |
|
|
|
1503 |
if (iCIExtension)
|
|
|
1504 |
{
|
|
|
1505 |
iCIExtension->Release();
|
|
|
1506 |
iCIExtension = NULL;
|
|
|
1507 |
}
|
|
|
1508 |
|
|
|
1509 |
iMsgQueue.Close();
|
|
|
1510 |
iArray.Close();
|
|
|
1511 |
iQueuedRequests.Close();
|
|
|
1512 |
delete iDtmfString;
|
|
|
1513 |
delete iToneSeqBuf;
|
|
|
1514 |
delete iAdapter;
|
|
|
1515 |
delete iClosingWait;
|
|
|
1516 |
|
|
|
1517 |
CMMFDevSoundServer* server =
|
|
|
1518 |
const_cast<CMMFDevSoundServer*>(
|
|
|
1519 |
static_cast<const CMMFDevSoundServer*>(Server()));
|
|
|
1520 |
|
|
|
1521 |
if (server)
|
|
|
1522 |
{
|
|
|
1523 |
server->DecrementSessionId();
|
|
|
1524 |
}
|
|
|
1525 |
|
|
|
1526 |
// delete iCustomCommandParserManager;
|
|
|
1527 |
// delete iMMFObjectContainer;
|
|
|
1528 |
|
|
|
1529 |
// Close chunk
|
|
|
1530 |
iChunk.Close();
|
|
|
1531 |
}
|
|
|
1532 |
|
|
|
1533 |
//
|
|
|
1534 |
// CMMFDevSoundSession::FlushEventQueue()
|
|
|
1535 |
//
|
|
|
1536 |
void CMMFDevSoundSession::FlushEventQueue()
|
|
|
1537 |
{
|
|
|
1538 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::FlushEventQueue - Enter"));
|
|
|
1539 |
if(iMsgQueue.Handle() != 0)
|
|
|
1540 |
{
|
|
|
1541 |
TMMFDevSoundQueueItem queueItem;
|
|
|
1542 |
TInt err = KErrNone;
|
|
|
1543 |
while(err != KErrUnderflow)
|
|
|
1544 |
{
|
|
|
1545 |
err = iMsgQueue.Receive(queueItem);
|
|
|
1546 |
}
|
|
|
1547 |
}
|
|
|
1548 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::FlushEventQueue - Exit"));
|
|
|
1549 |
}
|
|
|
1550 |
|
|
|
1551 |
void CMMFDevSoundSession::FilterQueueEvent(TMMFDevSoundProxyRequest aRequest)
|
|
|
1552 |
{
|
|
|
1553 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::FilterQueueEvent - Enter"));
|
|
|
1554 |
if(iMsgQueue.Handle() != 0)
|
|
|
1555 |
{
|
|
|
1556 |
// Pop and push events result at the queue
|
|
|
1557 |
// can be seen as "circular list"
|
|
|
1558 |
// set a mark to traverse it safely
|
|
|
1559 |
TMMFDevSoundQueueItem markItem;
|
|
|
1560 |
markItem.iRequest = EMMFDevSoundProxyMarkEvent;
|
|
|
1561 |
// assumes sufficient space in the queue
|
|
|
1562 |
TInt err = iMsgQueue.Send(markItem);
|
|
|
1563 |
__ASSERT_DEBUG(err == KErrNone, Panic(EMsgQueueFailedToSendMsg));
|
|
|
1564 |
|
|
|
1565 |
while(ETrue)
|
|
|
1566 |
{
|
|
|
1567 |
// At least the markEvent is at the queue so ignore the error
|
|
|
1568 |
TMMFDevSoundQueueItem queueItem;
|
|
|
1569 |
err = iMsgQueue.Receive(queueItem);
|
|
|
1570 |
if(queueItem.iRequest == EMMFDevSoundProxyMarkEvent)
|
|
|
1571 |
{
|
|
|
1572 |
break;
|
|
|
1573 |
}
|
|
|
1574 |
// Look for the specific event
|
|
|
1575 |
else if(queueItem.iRequest != aRequest)
|
|
|
1576 |
{
|
|
|
1577 |
// assumes sufficient space in the queue
|
|
|
1578 |
err = iMsgQueue.Send(queueItem);
|
|
|
1579 |
}
|
|
|
1580 |
}
|
|
|
1581 |
}
|
|
|
1582 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::FilterQueueEvent - Exit"));
|
|
|
1583 |
}
|
|
|
1584 |
|
|
|
1585 |
//
|
|
|
1586 |
// CMMFDevSoundSession::Disconnect
|
|
|
1587 |
// (other items were commented in a header).
|
|
|
1588 |
//
|
|
|
1589 |
void CMMFDevSoundSession::Disconnect(const RMessage2& aMessage)
|
|
|
1590 |
{
|
|
|
1591 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::Disconnect - Enter"));
|
|
|
1592 |
iDisconnecting = ETrue;
|
|
|
1593 |
|
|
|
1594 |
if (NeedToQueue())
|
|
|
1595 |
{
|
|
|
1596 |
// if we are in the middle of something, enqueue and wait
|
|
|
1597 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::Disconnect - Add to queue"));
|
|
|
1598 |
EnqueueRequest(aMessage);
|
|
|
1599 |
iClosingWait->Start();
|
|
|
1600 |
}
|
|
|
1601 |
else
|
|
|
1602 |
{
|
|
|
1603 |
// else do now. Enter ActiveSchedulerWait to wait for AsyncOpComplete
|
|
|
1604 |
TBool complete = iAdapter->CloseDevSound();
|
|
|
1605 |
if(!complete)
|
|
|
1606 |
{
|
|
|
1607 |
iRequestBeingServiced.SetMessage(aMessage);
|
|
|
1608 |
iOperationCompletePending = ETrue;
|
|
|
1609 |
ResetNotifiedError();
|
|
|
1610 |
iClosingWait->Start();
|
|
|
1611 |
}
|
|
|
1612 |
}
|
|
|
1613 |
CSession2::Disconnect(aMessage);
|
|
|
1614 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::Disconnect - Exit"));
|
|
|
1615 |
}
|
|
|
1616 |
|
|
|
1617 |
|
|
|
1618 |
//
|
|
|
1619 |
// CMMFDevSoundSession::NewL
|
|
|
1620 |
// (other items were commented in a header).
|
|
|
1621 |
//
|
|
|
1622 |
CMMFDevSoundSession* CMMFDevSoundSession::NewL(MGlobalProperties& aGlobalProperties)
|
|
|
1623 |
{
|
|
|
1624 |
CMMFDevSoundSession* self = new (ELeave) CMMFDevSoundSession;
|
|
|
1625 |
CleanupStack::PushL(self);
|
|
|
1626 |
self->ConstructL(aGlobalProperties);
|
|
|
1627 |
CleanupStack::Pop(self);
|
|
|
1628 |
return self;
|
|
|
1629 |
}
|
|
|
1630 |
|
|
|
1631 |
//
|
|
|
1632 |
// CMMFDevSoundSession::ConstructL
|
|
|
1633 |
// (other items were commented in a header).
|
|
|
1634 |
//
|
|
|
1635 |
void CMMFDevSoundSession::ConstructL(MGlobalProperties& aGlobalProperties)
|
|
|
1636 |
{
|
|
|
1637 |
iAdapter = CMMFDevSoundAdaptation::NewL(*this, aGlobalProperties);
|
|
|
1638 |
|
|
|
1639 |
iClosingWait = new(ELeave) CActiveSchedulerWait();
|
|
|
1640 |
|
|
|
1641 |
// Create the Custom Interface DeMux Utility
|
|
|
1642 |
iDeMuxUtility = CMMFDevSoundCIDeMuxUtility::NewL(this);
|
|
|
1643 |
|
|
|
1644 |
// Create the Custom Interface extension
|
|
|
1645 |
TUid implUid = {KMmfUidCIServerExtensionImpl};
|
|
|
1646 |
TInt uidAsInteger = implUid.iUid;
|
|
|
1647 |
const TInt KCIExtTempBufferSize = 20;
|
|
|
1648 |
TBuf8<KCIExtTempBufferSize> tempBuffer;
|
|
|
1649 |
tempBuffer.Num(uidAsInteger, EHex);
|
|
|
1650 |
TUid interfaceUid = {KUidDevSoundCIServerExtension};
|
|
|
1651 |
TUid destructorKey;
|
|
|
1652 |
TRAPD(err, iCIExtension = static_cast<MDevSoundCIServerExtension*>
|
|
|
1653 |
(MmPluginUtils::CreateImplementationL(interfaceUid, destructorKey, tempBuffer, KRomOnlyResolverUid)));
|
|
|
1654 |
if (KErrNotSupported == err)
|
|
|
1655 |
{
|
|
|
1656 |
iCIExtension = NULL;
|
|
|
1657 |
}
|
|
|
1658 |
else
|
|
|
1659 |
{
|
|
|
1660 |
User::LeaveIfError(err);
|
|
|
1661 |
}
|
|
|
1662 |
if (iCIExtension)
|
|
|
1663 |
{
|
|
|
1664 |
// Extension exists. Complete the setup
|
|
|
1665 |
iCIExtension->PassDestructorKey(destructorKey);
|
|
|
1666 |
User::LeaveIfError(iCIExtension->Setup(*this));
|
|
|
1667 |
}
|
|
|
1668 |
|
|
|
1669 |
iQueuedRequests.ReserveL(KMaxQueueRequest);
|
|
|
1670 |
iAsyncQueueStart = new (ELeave) CAsyncCallBack(CActive::EPriorityStandard);
|
|
|
1671 |
TCallBack asyncCallback(AsyncQueueStartCallback, this);
|
|
|
1672 |
iAsyncQueueStart->Set(asyncCallback);
|
|
|
1673 |
}
|
|
|
1674 |
|
|
|
1675 |
// CMMFDevSoundSession::InitializeComplete
|
|
|
1676 |
// (other items were commented in a header).
|
|
|
1677 |
//
|
|
|
1678 |
void CMMFDevSoundSession::InitializeComplete(TInt aError)
|
|
|
1679 |
{
|
|
|
1680 |
// this may be a re-initialization and so we need to
|
|
|
1681 |
// re-get our custom interfaces on the DeMux plugins
|
|
|
1682 |
TInt count = iCustomInterfaceArray.Count();
|
|
|
1683 |
for (TInt i = 0; i < count; i++)
|
|
|
1684 |
{
|
|
|
1685 |
// we could have already deleted interfaces without
|
|
|
1686 |
// removing them from the array so check for this
|
|
|
1687 |
// and only refresh plugin if non-null
|
|
|
1688 |
MMMFDevSoundCustomInterfaceDeMuxPlugin* ptr = iCustomInterfaceArray[i].iInterface;
|
|
|
1689 |
if (ptr)
|
|
|
1690 |
{
|
|
|
1691 |
// we can't keep track of..
|
|
|
1692 |
// 1. where a custom interface is implemented
|
|
|
1693 |
// 2. the uid of the custom interface to be refreshed
|
|
|
1694 |
// so assume all have to be refreshed
|
|
|
1695 |
TRAPD(err, ptr->RefreshL());
|
|
|
1696 |
|
|
|
1697 |
// Error indicates this is no longer a valid interface
|
|
|
1698 |
if (err != KErrNone)
|
|
|
1699 |
{
|
|
|
1700 |
TMMFEvent event;
|
|
|
1701 |
TMMFDevSoundQueueItem item;
|
|
|
1702 |
item.iRequest = EMMFDevSoundCustomCommandCloseMuxDemuxPair;
|
|
|
1703 |
item.iErrorCode = err;
|
|
|
1704 |
event.iEventType.iUid = i+1;
|
|
|
1705 |
item.iEventPckg() = event;
|
|
|
1706 |
TInt lErr = iMsgQueue.Send(item);
|
|
|
1707 |
__ASSERT_DEBUG(lErr == KErrNone, Panic(EMsgQueueFailedToSendMsg));
|
|
|
1708 |
|
|
|
1709 |
// NB proper panic code required here for this part.
|
|
|
1710 |
}
|
|
|
1711 |
}
|
|
|
1712 |
}
|
|
|
1713 |
TMMFDevSoundQueueItem item;
|
|
|
1714 |
item.iRequest = EMMFDevSoundProxyICEvent;
|
|
|
1715 |
item.iErrorCode = aError;
|
|
|
1716 |
// assumes sufficient space in the queue so ignores the return value
|
|
|
1717 |
iMsgQueue.Send(item);
|
|
|
1718 |
}
|
|
|
1719 |
|
|
|
1720 |
//
|
|
|
1721 |
// CMMFDevSoundSession::ToneFinished
|
|
|
1722 |
// (other items were commented in a header).
|
|
|
1723 |
//
|
|
|
1724 |
void CMMFDevSoundSession::ToneFinished(TInt aError)
|
|
|
1725 |
{
|
|
|
1726 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::ToneFinished - Enter. Error [%d]"), aError);
|
|
|
1727 |
TMMFDevSoundQueueItem item;
|
|
|
1728 |
item.iRequest = EMMFDevSoundProxyTFEvent;
|
|
|
1729 |
item.iErrorCode = aError;
|
|
|
1730 |
// assumes sufficient space in the queue so ignores the return value
|
|
|
1731 |
iMsgQueue.Send(item);
|
|
|
1732 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::ToneFinished - Exit"));
|
|
|
1733 |
}
|
|
|
1734 |
|
|
|
1735 |
//
|
|
|
1736 |
// CMMFDevSoundSession::BufferToBeFilled
|
|
|
1737 |
// (other items were commented in a header).
|
|
|
1738 |
//
|
|
|
1739 |
void CMMFDevSoundSession::BufferToBeFilled(CMMFBuffer* aBuffer)
|
|
|
1740 |
{
|
|
|
1741 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::BufferToBeFilled - Enter"));
|
|
|
1742 |
|
|
|
1743 |
// Set play error flag to false
|
|
|
1744 |
iPlayErrorOccured = EFalse;
|
|
|
1745 |
|
|
|
1746 |
// Store pointer to the buffer to use it later with PlayData
|
|
|
1747 |
iBufferPlay = reinterpret_cast<CMMFDataBuffer*>(aBuffer);
|
|
|
1748 |
TInt status = CreateChunk(iHwBufPckgFill, iBufferPlay->RequestSize());
|
|
|
1749 |
iHwBufPckgFill().iRequestSize = iBufferPlay->RequestSize();
|
|
|
1750 |
iHwBufPckgFill().iBufferSize = iBufferPlay->Data().MaxLength();
|
|
|
1751 |
iHwBufPckgFill().iLastBuffer = iBufferPlay->LastBuffer();
|
|
|
1752 |
TMMFDevSoundQueueItem queueItem;
|
|
|
1753 |
if ( status != KErrNone )
|
|
|
1754 |
{
|
|
|
1755 |
BufferErrorEvent();
|
|
|
1756 |
PlayError(status);
|
|
|
1757 |
}
|
|
|
1758 |
else
|
|
|
1759 |
{
|
|
|
1760 |
queueItem.iRequest = EMMFDevSoundProxyBTBFEvent;
|
|
|
1761 |
// assumes sufficient space in the queue so ignores the return value
|
|
|
1762 |
status = iMsgQueue.Send(queueItem);
|
|
|
1763 |
}
|
|
|
1764 |
|
|
|
1765 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::BufferToBeFilled - Exit [%d]"), status);
|
|
|
1766 |
}
|
|
|
1767 |
|
|
|
1768 |
//
|
|
|
1769 |
// CMMFDevSoundSession::PlayError
|
|
|
1770 |
// (other items were commented in a header).
|
|
|
1771 |
//
|
|
|
1772 |
void CMMFDevSoundSession::PlayError(TInt aError)
|
|
|
1773 |
{
|
|
|
1774 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::PlayError - Enter [%d]"), aError);
|
|
|
1775 |
|
|
|
1776 |
// Set play error flag to ignore following PlayData requests
|
|
|
1777 |
iPlayErrorOccured = ETrue;
|
|
|
1778 |
|
|
|
1779 |
TMMFDevSoundQueueItem item;
|
|
|
1780 |
item.iRequest = EMMFDevSoundProxyPEEvent;
|
|
|
1781 |
item.iErrorCode = aError;
|
|
|
1782 |
iChunk.Close();
|
|
|
1783 |
// assumes sufficient space in the queue so ignores the return value
|
|
|
1784 |
iMsgQueue.Send(item);
|
|
|
1785 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::PlayError - Exit"));
|
|
|
1786 |
}
|
|
|
1787 |
|
|
|
1788 |
//
|
|
|
1789 |
// CMMFDevSoundSession::BufferToBeEmptied
|
|
|
1790 |
// (other items were commented in a header).
|
|
|
1791 |
//
|
|
|
1792 |
void CMMFDevSoundSession::BufferToBeEmptied(CMMFBuffer* aBuffer)
|
|
|
1793 |
{
|
|
|
1794 |
// Store pointer to the buffer to use it later with RecordData
|
|
|
1795 |
iBufferRecord = reinterpret_cast<CMMFDataBuffer*>(aBuffer);
|
|
|
1796 |
TInt status = CreateChunk(iHwBufPckgEmpty, iBufferRecord->RequestSize());
|
|
|
1797 |
|
|
|
1798 |
if ( status != KErrNone )
|
|
|
1799 |
{
|
|
|
1800 |
BufferErrorEvent();
|
|
|
1801 |
RecordError(status);
|
|
|
1802 |
}
|
|
|
1803 |
else
|
|
|
1804 |
{
|
|
|
1805 |
iHwBufPckgEmpty().iRequestSize = iBufferRecord->RequestSize();
|
|
|
1806 |
iHwBufPckgEmpty().iBufferSize = iBufferRecord->Data().MaxLength();
|
|
|
1807 |
iHwBufPckgEmpty().iLastBuffer = iBufferRecord->LastBuffer();
|
|
|
1808 |
//copy the data into the chunk
|
|
|
1809 |
Mem::Copy(iChunk.Base(),iBufferRecord->Data().Ptr(),iBufferRecord->RequestSize());
|
|
|
1810 |
TMMFDevSoundQueueItem queueItem;
|
|
|
1811 |
queueItem.iRequest = EMMFDevSoundProxyBTBEEvent;
|
|
|
1812 |
// assumes sufficient space in the queue so ignores the return value
|
|
|
1813 |
iMsgQueue.Send(queueItem);
|
|
|
1814 |
}
|
|
|
1815 |
}
|
|
|
1816 |
|
|
|
1817 |
// CMMFDevSoundSession::RecordError
|
|
|
1818 |
// (other items were commented in a header).
|
|
|
1819 |
//
|
|
|
1820 |
void CMMFDevSoundSession::RecordError(TInt aError)
|
|
|
1821 |
{
|
|
|
1822 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::Record Error [%d]"), aError);
|
|
|
1823 |
TMMFDevSoundQueueItem item;
|
|
|
1824 |
item.iRequest = EMMFDevSoundProxyREEvent;
|
|
|
1825 |
item.iErrorCode = aError;
|
|
|
1826 |
iChunk.Close();
|
|
|
1827 |
// assumes sufficient space in the queue so ignores the return value
|
|
|
1828 |
iMsgQueue.Send(item);
|
|
|
1829 |
}
|
|
|
1830 |
|
|
|
1831 |
//
|
|
|
1832 |
// CMMFDevSoundSession::DeviceMessage
|
|
|
1833 |
// (other items were commented in a header).
|
|
|
1834 |
//
|
|
|
1835 |
void CMMFDevSoundSession::DeviceMessage(TUid /*aMessageType*/,
|
|
|
1836 |
const TDesC8& /*aMsg*/)
|
|
|
1837 |
{
|
|
|
1838 |
// Not used
|
|
|
1839 |
}
|
|
|
1840 |
|
|
|
1841 |
void CMMFDevSoundSession::InterfaceDeleted(TUid aInterfaceId)
|
|
|
1842 |
{
|
|
|
1843 |
MMMFDevSoundCustomInterfaceDeMuxPlugin* ptr = InterfaceFromUid(aInterfaceId);
|
|
|
1844 |
if (ptr == NULL)
|
|
|
1845 |
{
|
|
|
1846 |
// Not found
|
|
|
1847 |
return;
|
|
|
1848 |
}
|
|
|
1849 |
TRAPD(err, ptr->RefreshL());
|
|
|
1850 |
if (err != KErrNone)
|
|
|
1851 |
{
|
|
|
1852 |
// Refresh failed, so tear down Mux/DeMux pair
|
|
|
1853 |
TMMFEvent event;
|
|
|
1854 |
TMMFDevSoundQueueItem item;
|
|
|
1855 |
item.iRequest = EMMFDevSoundCustomCommandCloseMuxDemuxPair;
|
|
|
1856 |
item.iErrorCode = err;
|
|
|
1857 |
event.iEventType = aInterfaceId;
|
|
|
1858 |
item.iEventPckg() = event;
|
|
|
1859 |
iMsgQueue.Send(item);
|
|
|
1860 |
}
|
|
|
1861 |
}
|
|
|
1862 |
|
|
|
1863 |
//
|
|
|
1864 |
// CMMFDevSoundSession::CallbackFromAdaptorReceived
|
|
|
1865 |
// (other items were commented in a header).
|
|
|
1866 |
//
|
|
|
1867 |
void CMMFDevSoundSession::CallbackFromAdaptorReceived(TInt aType, TInt aError)
|
|
|
1868 |
{
|
|
|
1869 |
SYMBIAN_DEBPRN2(_L("CMMFDevSoundSession[0x%x]::CallbackFromAdaptorReceived - Enter. Type[%d] Error[%d]"), aType, aError);
|
|
|
1870 |
if(aType == KCallbackRecordPauseComplete)
|
|
|
1871 |
{
|
|
|
1872 |
TMMFDevSoundQueueItem item;
|
|
|
1873 |
item.iRequest = EMMFDevSoundProxyPausedRecordCompleteEvent;
|
|
|
1874 |
item.iErrorCode = KErrNone;
|
|
|
1875 |
TInt status = iMsgQueue.Send(item);
|
|
|
1876 |
}
|
|
|
1877 |
else if(aType == KCallbackAutoPauseResume)
|
|
|
1878 |
{
|
|
|
1879 |
TMMFEvent event;
|
|
|
1880 |
event.iErrorCode = KErrNone;
|
|
|
1881 |
event.iEventType = KMMFEventCategoryAudioResourceAvailable;
|
|
|
1882 |
SendEventToClient(event);
|
|
|
1883 |
//coverity[uninit_use_in_call]
|
|
|
1884 |
// Disabled Coverity warning, since it complains about iReserved1 member in TMMFEvent being uninitialised
|
|
|
1885 |
}
|
|
|
1886 |
else if (aType == KCallbackFlushComplete)
|
|
|
1887 |
{
|
|
|
1888 |
if(!iHandlingExtdCI && iRequestBeingServiced.Function()==EMMFDevSoundProxyEmptyBuffers)
|
|
|
1889 |
{
|
|
|
1890 |
//If we come here then it is due to a EMMFDevSoundProxyEmptyBuffers request from client.
|
|
|
1891 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::CallbackFromAdaptorReceived - Calling TMMFDevSoundRequest::Complete on iRequestBeingServiced"));
|
|
|
1892 |
iRequestBeingServiced.Complete(aError);
|
|
|
1893 |
iOperationCompletePending = EFalse;
|
|
|
1894 |
}
|
|
|
1895 |
}
|
|
|
1896 |
else
|
|
|
1897 |
{
|
|
|
1898 |
if( NeedToQueue() )
|
|
|
1899 |
{
|
|
|
1900 |
// If not possible to service now, then queue request
|
|
|
1901 |
// Encapsule the request
|
|
|
1902 |
TMMFDevSoundRequest request(aType);
|
|
|
1903 |
// assumes sufficient space in the queue so ignores the return value
|
|
|
1904 |
iQueuedRequests.Insert(request, 0);
|
|
|
1905 |
}
|
|
|
1906 |
else
|
|
|
1907 |
{
|
|
|
1908 |
// If there is no oustanding operation service inmediately
|
|
|
1909 |
if (aType == KCallbackProcessingFinished)
|
|
|
1910 |
{
|
|
|
1911 |
DoProcessingFinished();
|
|
|
1912 |
}
|
|
|
1913 |
else if(aType == KCallbackProcessingUnitError)
|
|
|
1914 |
{
|
|
|
1915 |
DoProcessingError();
|
|
|
1916 |
}
|
|
|
1917 |
}
|
|
|
1918 |
}
|
|
|
1919 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::CallbackFromAdaptorReceived - Exit"));
|
|
|
1920 |
}
|
|
|
1921 |
|
|
|
1922 |
|
|
|
1923 |
//
|
|
|
1924 |
// CMMFDevSoundSession::PreemptionStartedCallbackReceived
|
|
|
1925 |
// (other items were commented in a header).
|
|
|
1926 |
//
|
|
|
1927 |
void CMMFDevSoundSession::PreemptionStartedCallbackReceived()
|
|
|
1928 |
{
|
|
|
1929 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::PreemptionStartedCallbackReceived - Enter"));
|
|
|
1930 |
// Solution: Enqueue any request that arrives before preemption is completed
|
|
|
1931 |
iOperationCompletePending = ETrue;
|
|
|
1932 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::PreemptionStartedCallbackReceived - Exit"));
|
|
|
1933 |
}
|
|
|
1934 |
|
|
|
1935 |
//
|
|
|
1936 |
// CMMFDevSoundSession::PreemptionFinishedCallbackReceived
|
|
|
1937 |
// (other items were commented in a header).
|
|
|
1938 |
//
|
|
|
1939 |
void CMMFDevSoundSession::PreemptionFinishedCallbackReceived(TBool aCanStartNewOperation)
|
|
|
1940 |
{
|
|
|
1941 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::PreemptionFinishedCallbackReceived - Enter"));
|
|
|
1942 |
if (iHandlingExtdCI)
|
|
|
1943 |
{
|
|
|
1944 |
// we are in the middle of handling a CI, so ignore - will handle later when unwinding
|
|
|
1945 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::PreemptionFinishedCallbackReceived - Exit. Exiting from if block for CI"));
|
|
|
1946 |
return;
|
|
|
1947 |
}
|
|
|
1948 |
iOperationCompletePending = EFalse;
|
|
|
1949 |
if ( aCanStartNewOperation && iQueuedRequests.Count() != 0 )
|
|
|
1950 |
{
|
|
|
1951 |
DequeueRequest();
|
|
|
1952 |
}
|
|
|
1953 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::PreemptionFinishedCallbackReceived - Exit"));
|
|
|
1954 |
}
|
|
|
1955 |
|
|
|
1956 |
//
|
|
|
1957 |
// CMMFDevSoundSession::PreemptionClash
|
|
|
1958 |
// (other items were commented in a header).
|
|
|
1959 |
//
|
|
|
1960 |
void CMMFDevSoundSession::PreemptionClash()
|
|
|
1961 |
{
|
|
|
1962 |
//assumes sufficient space in the queue so ignore the return value
|
|
|
1963 |
iQueuedRequests.Insert(iRequestBeingServiced, 0);
|
|
|
1964 |
iPreemptionClash=ETrue;
|
|
|
1965 |
}
|
|
|
1966 |
|
|
|
1967 |
//
|
|
|
1968 |
// CMMFDevSoundSession::PreemptionClashWithStateChange
|
|
|
1969 |
// (other items were commented in a header).
|
|
|
1970 |
//
|
|
|
1971 |
void CMMFDevSoundSession::PreemptionClashWithStateChange()
|
|
|
1972 |
{
|
|
|
1973 |
#ifdef _DEBUG
|
|
|
1974 |
TMMFDevSoundRequest msg = iQueuedRequests[0];
|
|
|
1975 |
// message being removed should be the one we previously pushed via PreemptionClash()
|
|
|
1976 |
__ASSERT_DEBUG(iRequestBeingServiced==msg, Panic(ERequestBeingServicedMismatch));
|
|
|
1977 |
#endif
|
|
|
1978 |
// remove without processing request with AsynchronousOperationComplete() completing the message
|
|
|
1979 |
iQueuedRequests.Remove(0);
|
|
|
1980 |
iPreemptionClash=EFalse;
|
|
|
1981 |
}
|
|
|
1982 |
|
|
|
1983 |
//
|
|
|
1984 |
// CMMFDevSoundSession::AdaptorControlsContext()
|
|
|
1985 |
//
|
|
|
1986 |
|
|
|
1987 |
TBool CMMFDevSoundSession::AdaptorControlsContext() const
|
|
|
1988 |
{
|
|
|
1989 |
return !iHandlingExtdCI;
|
|
|
1990 |
}
|
|
|
1991 |
|
|
|
1992 |
MMMFDevSoundCustomInterfaceDeMuxPlugin* CMMFDevSoundSession::InterfaceFromUid(TUid aUid)
|
|
|
1993 |
{
|
|
|
1994 |
TInt count = iCustomInterfaceArray.Count();
|
|
|
1995 |
TInt id = aUid.iUid;
|
|
|
1996 |
MMMFDevSoundCustomInterfaceDeMuxPlugin* interface = NULL;
|
|
|
1997 |
for (TInt i = 0; i < count; i++)
|
|
|
1998 |
{
|
|
|
1999 |
if (id == iCustomInterfaceArray[i].iId.iUid)
|
|
|
2000 |
{
|
|
|
2001 |
interface = iCustomInterfaceArray[i].iInterface;
|
|
|
2002 |
break;
|
|
|
2003 |
}
|
|
|
2004 |
}
|
|
|
2005 |
return interface;
|
|
|
2006 |
}
|
|
|
2007 |
|
|
|
2008 |
//
|
|
|
2009 |
// CMMFDevSoundSession::SendEventToClient
|
|
|
2010 |
// (other items were commented in a header).
|
|
|
2011 |
//
|
|
|
2012 |
void CMMFDevSoundSession::SendEventToClient(const TMMFEvent& aEvent)
|
|
|
2013 |
{
|
|
|
2014 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::SendEventToClient - Enter"));
|
|
|
2015 |
TMMFDevSoundQueueItem item;
|
|
|
2016 |
item.iRequest = EMMFDevSoundProxySETCEvent;
|
|
|
2017 |
item.iErrorCode = KErrNone;
|
|
|
2018 |
item.iEventPckg() = aEvent;
|
|
|
2019 |
// assumes sufficient space in the queue so ignores the return value
|
|
|
2020 |
TInt err = iMsgQueue.Send(item);
|
|
|
2021 |
__ASSERT_DEBUG(err == KErrNone, Panic(EMsgQueueFailedToSendMsg));
|
|
|
2022 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::SendEventToClient - Exit"));
|
|
|
2023 |
}
|
|
|
2024 |
|
|
|
2025 |
void CMMFDevSoundSession::AsynchronousOperationComplete(TInt aError, TBool aCanStartNewOperation)
|
|
|
2026 |
{
|
|
|
2027 |
__ASSERT_DEBUG(!iHandlingExtdCI, Panic(EUnexpectedAsyncOpCompleteHandlingCI));
|
|
|
2028 |
// when handling CIs we should not reach here
|
|
|
2029 |
|
|
|
2030 |
TInt error = aError;
|
|
|
2031 |
if (!error)
|
|
|
2032 |
{
|
|
|
2033 |
// if have no error payload, use notified error. It will be KErrNone if not set, so just use.
|
|
|
2034 |
error = NotifiedError();
|
|
|
2035 |
}
|
|
|
2036 |
|
|
|
2037 |
switch (iRequestBeingServiced.Type())
|
|
|
2038 |
{
|
|
|
2039 |
case TMMFDevSoundRequest::ESessionEvents:
|
|
|
2040 |
{
|
|
|
2041 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x] ==== ClosingDueException ==== "));
|
|
|
2042 |
iOperationCompletePending = EFalse;
|
|
|
2043 |
if(iClosingWait->IsStarted())
|
|
|
2044 |
{
|
|
|
2045 |
iClosingWait->AsyncStop();
|
|
|
2046 |
}
|
|
|
2047 |
return;
|
|
|
2048 |
}
|
|
|
2049 |
// Complete the message for asynchronous requests
|
|
|
2050 |
case TMMFDevSoundRequest::EConfigure_Asynchronous:
|
|
|
2051 |
case TMMFDevSoundRequest::EAction_Asynchronous:
|
|
|
2052 |
case TMMFDevSoundRequest::EQuery_Asynchronous:
|
|
|
2053 |
case TMMFDevSoundRequest::ECustomInterfacesRelated:
|
|
|
2054 |
{
|
|
|
2055 |
if(iOperationCompletePending && aCanStartNewOperation)
|
|
|
2056 |
{
|
|
|
2057 |
if (iRequestBeingServiced.Function()==EMMFDevSoundProxyStop)
|
|
|
2058 |
{
|
|
|
2059 |
// flush the queue - will have removed any stale items added between initial call and MMRC's reaction
|
|
|
2060 |
FlushQueuedRequests();
|
|
|
2061 |
FlushEventQueue();
|
|
|
2062 |
iChunk.Close();
|
|
|
2063 |
}
|
|
|
2064 |
|
|
|
2065 |
if(iRequestBeingServiced.Function()==EMMFDevSoundProxyCapabilities)
|
|
|
2066 |
{
|
|
|
2067 |
TMMFDevSoundProxySettings devSoundSet;
|
|
|
2068 |
devSoundSet.iCaps = iDevSoundCapabilities;
|
|
|
2069 |
TMMFDevSoundProxySettingsPckg pckg(devSoundSet);
|
|
|
2070 |
MessageWrite(iRequestBeingServiced.Message(),TInt(2),pckg);
|
|
|
2071 |
}
|
|
|
2072 |
|
|
|
2073 |
if(iRequestBeingServiced.Function()==EMMFDevSoundProxyCancelInitialize)
|
|
|
2074 |
{
|
|
|
2075 |
FlushEventQueue();
|
|
|
2076 |
}
|
|
|
2077 |
|
|
|
2078 |
iRequestBeingServiced.Complete(error);
|
|
|
2079 |
iOperationCompletePending = EFalse;
|
|
|
2080 |
}
|
|
|
2081 |
}
|
|
|
2082 |
break;
|
|
|
2083 |
case TMMFDevSoundRequest::EAction_PseudoAsynchronous:
|
|
|
2084 |
{
|
|
|
2085 |
if(iOperationCompletePending && aCanStartNewOperation)
|
|
|
2086 |
{
|
|
|
2087 |
iOperationCompletePending = EFalse;
|
|
|
2088 |
}
|
|
|
2089 |
}
|
|
|
2090 |
break;
|
|
|
2091 |
case TMMFDevSoundRequest::EQuery_Synchronous:
|
|
|
2092 |
case TMMFDevSoundRequest::EConfigure_Synchronous:
|
|
|
2093 |
case TMMFDevSoundRequest::EBufferExchangeRelated:
|
|
|
2094 |
break;
|
|
|
2095 |
case TMMFDevSoundRequest::ECallBackType:
|
|
|
2096 |
{
|
|
|
2097 |
if(iOperationCompletePending && aCanStartNewOperation)
|
|
|
2098 |
{
|
|
|
2099 |
iOperationCompletePending = EFalse;
|
|
|
2100 |
}
|
|
|
2101 |
}
|
|
|
2102 |
break;
|
|
|
2103 |
default:
|
|
|
2104 |
break;
|
|
|
2105 |
}
|
|
|
2106 |
|
|
|
2107 |
if(iRequestBeingServiced.Type() == TMMFDevSoundRequest::ECallBackType )
|
|
|
2108 |
{
|
|
|
2109 |
SYMBIAN_DEBPRN2(_L("CMMFDevSoundSession[0x%x] AsynchronousOperationComplete CallbackPF=%d pending=%d"),
|
|
|
2110 |
iRequestBeingServiced.IsCallBack(), iOperationCompletePending );
|
|
|
2111 |
}
|
|
|
2112 |
else
|
|
|
2113 |
{
|
|
|
2114 |
SYMBIAN_DEBPRN3(_L("CMMFDevSoundSession[0x%x] AsynchronousOperationComplete %x pending=%d Requestype=%d"),
|
|
|
2115 |
iRequestBeingServiced.Function(), iOperationCompletePending, iRequestBeingServiced.Type() );
|
|
|
2116 |
}
|
|
|
2117 |
|
|
|
2118 |
|
|
|
2119 |
if ( aCanStartNewOperation && iQueuedRequests.Count() != 0 )
|
|
|
2120 |
{
|
|
|
2121 |
DequeueRequest();
|
|
|
2122 |
}
|
|
|
2123 |
}
|
|
|
2124 |
|
|
|
2125 |
void CMMFDevSoundSession::DequeueRequest()
|
|
|
2126 |
{
|
|
|
2127 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DequeueRequest - Enter"));
|
|
|
2128 |
iAsyncQueueStart->Cancel(); // if we're in here cancel any background request
|
|
|
2129 |
|
|
|
2130 |
TMMFDevSoundRequest msg = iQueuedRequests[0];
|
|
|
2131 |
|
|
|
2132 |
if (msg.IsCallBack() > 0)
|
|
|
2133 |
{
|
|
|
2134 |
iRequestBeingServiced.SetMessageCallback();
|
|
|
2135 |
//Call iPf function
|
|
|
2136 |
SYMBIAN_DEBPRN0(_L("\n CMMFDevSoundSession[0x%x] ======== Service a queued request\n"));
|
|
|
2137 |
if (msg.IsCallBack() == KCallbackProcessingFinished)
|
|
|
2138 |
{
|
|
|
2139 |
iQueuedRequests.Remove(0);
|
|
|
2140 |
DoProcessingFinished();
|
|
|
2141 |
}
|
|
|
2142 |
else if(msg.IsCallBack() == KCallbackProcessingUnitError)
|
|
|
2143 |
{
|
|
|
2144 |
iQueuedRequests.Remove(0);
|
|
|
2145 |
DoProcessingError();
|
|
|
2146 |
}
|
|
|
2147 |
|
|
|
2148 |
}
|
|
|
2149 |
|
|
|
2150 |
if (iQueuedRequests.Count()>0)
|
|
|
2151 |
{
|
|
|
2152 |
// Some rules about what request can be followed
|
|
|
2153 |
SYMBIAN_DEBPRN0(_L("\n CMMFDevSoundSession[0x%x]======== Flag can service new request\n"));
|
|
|
2154 |
iAsyncQueueStart->CallBack();
|
|
|
2155 |
}
|
|
|
2156 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::DequeueRequest - Exit"));
|
|
|
2157 |
}
|
|
|
2158 |
|
|
|
2159 |
// AsyncQueueStartCallback
|
|
|
2160 |
|
|
|
2161 |
|
|
|
2162 |
TInt CMMFDevSoundSession::AsyncQueueStartCallback(TAny* aPtr)
|
|
|
2163 |
{
|
|
|
2164 |
CMMFDevSoundSession* self = static_cast<CMMFDevSoundSession*>(aPtr);
|
|
|
2165 |
self->AsyncQueueStartCallback();
|
|
|
2166 |
return KErrNone;
|
|
|
2167 |
}
|
|
|
2168 |
|
|
|
2169 |
void CMMFDevSoundSession::AsyncQueueStartCallback()
|
|
|
2170 |
{
|
|
|
2171 |
SYMBIAN_DEBPRN0(_L("\n CMMFDevSoundSession[0x%x]======== Service a queued request\n"));
|
|
|
2172 |
TMMFDevSoundRequest msg = iQueuedRequests[0];
|
|
|
2173 |
iQueuedRequests.Remove(0);
|
|
|
2174 |
TInt err = KErrNone;
|
|
|
2175 |
TBool doRequest = ETrue;
|
|
|
2176 |
if(iPreemptionClash)
|
|
|
2177 |
{
|
|
|
2178 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::AsyncQueueStartCallback - Re-applying client request due to Pre-emption clash"));
|
|
|
2179 |
iPreemptionClash=EFalse; // clear flag before reading next request in queue
|
|
|
2180 |
iAdapter->RollbackAdaptorActiveStateToBeforeCommit();
|
|
|
2181 |
if ((iRequestBeingServiced.Type() == TMMFDevSoundRequest::EAction_PseudoAsynchronous))
|
|
|
2182 |
{
|
|
|
2183 |
doRequest = EFalse;
|
|
|
2184 |
HandleAlreadyCompletedRequest();
|
|
|
2185 |
}
|
|
|
2186 |
}
|
|
|
2187 |
|
|
|
2188 |
if (doRequest)
|
|
|
2189 |
{
|
|
|
2190 |
TRAP(err,DoServiceRequestL(msg.Message()));
|
|
|
2191 |
if(err != KErrNone)
|
|
|
2192 |
{
|
|
|
2193 |
msg.Complete(err);
|
|
|
2194 |
}
|
|
|
2195 |
}
|
|
|
2196 |
|
|
|
2197 |
if (!iOperationCompletePending && iQueuedRequests.Count() != 0)
|
|
|
2198 |
{
|
|
|
2199 |
//dequeue next
|
|
|
2200 |
DequeueRequest();
|
|
|
2201 |
}
|
|
|
2202 |
}
|
|
|
2203 |
|
|
|
2204 |
// CMMFDevSoundSession::CustomInterface()
|
|
|
2205 |
// Returns a pointer reference to custom interface implementation returned by
|
|
|
2206 |
// adaptation::CustomInterface method.
|
|
|
2207 |
// Note this method is called indirectly by CI server-side plugins - both DeMux and
|
|
|
2208 |
// CIServerExtension call this variously via MMMFDevSoundCustomInterfaceTarget or MCustomInterface
|
|
|
2209 |
//
|
|
|
2210 |
TAny* CMMFDevSoundSession::CustomInterface(TUid aInterfaceId)
|
|
|
2211 |
{
|
|
|
2212 |
TInt err = DoSetClientConfig(); // if required, this will connect to MMRC etc
|
|
|
2213 |
if (err)
|
|
|
2214 |
{
|
|
|
2215 |
return NULL; // on any error, return NULL - not much more we can do
|
|
|
2216 |
}
|
|
|
2217 |
return iAdapter->CustomInterface(aInterfaceId);
|
|
|
2218 |
}
|
|
|
2219 |
|
|
|
2220 |
//
|
|
|
2221 |
// CMMFDevSoundSession::DoProcessingFinished()
|
|
|
2222 |
//
|
|
|
2223 |
void CMMFDevSoundSession::DoProcessingFinished()
|
|
|
2224 |
{
|
|
|
2225 |
ResetNotifiedError();
|
|
|
2226 |
|
|
|
2227 |
TBool asyncOperation = EFalse;
|
|
|
2228 |
//ProcessingFinished should never fail
|
|
|
2229 |
__ASSERT_ALWAYS(KErrNone, iAdapter->ProcessingFinishedReceived(asyncOperation));
|
|
|
2230 |
iOperationCompletePending = asyncOperation;
|
|
|
2231 |
if (iOperationCompletePending)
|
|
|
2232 |
{
|
|
|
2233 |
iRequestBeingServiced.SetMessageCallback();
|
|
|
2234 |
}
|
|
|
2235 |
}
|
|
|
2236 |
|
|
|
2237 |
//
|
|
|
2238 |
// CMMFDevSoundSession::DoProcessingError()
|
|
|
2239 |
//
|
|
|
2240 |
void CMMFDevSoundSession::DoProcessingError()
|
|
|
2241 |
{
|
|
|
2242 |
ResetNotifiedError();
|
|
|
2243 |
|
|
|
2244 |
TBool asyncOperation = EFalse;
|
|
|
2245 |
//ProcessingFinished should never fail
|
|
|
2246 |
__ASSERT_ALWAYS(KErrNone, iAdapter->ProcessingError(asyncOperation));
|
|
|
2247 |
iOperationCompletePending = asyncOperation;
|
|
|
2248 |
if (iOperationCompletePending)
|
|
|
2249 |
{
|
|
|
2250 |
iRequestBeingServiced.SetMessageCallback();
|
|
|
2251 |
}
|
|
|
2252 |
}
|
|
|
2253 |
|
|
|
2254 |
//
|
|
|
2255 |
// CMMFDevSoundSession::DoSetClientConfigL()
|
|
|
2256 |
// Sets client configuration information to Adaptation.
|
|
|
2257 |
//
|
|
|
2258 |
TInt CMMFDevSoundSession::DoSetClientConfig()
|
|
|
2259 |
{
|
|
|
2260 |
TInt err = KErrNone;
|
|
|
2261 |
if(!iSetClientConfigApplied)
|
|
|
2262 |
{
|
|
|
2263 |
CMMFDevSoundServer* server =
|
|
|
2264 |
const_cast<CMMFDevSoundServer*>(
|
|
|
2265 |
static_cast<const CMMFDevSoundServer*>(Server()));
|
|
|
2266 |
|
|
|
2267 |
ASSERT(server); // session should always have a server!
|
|
|
2268 |
|
|
|
2269 |
TProcessId actualProcessId = server->ActualProcessId();
|
|
|
2270 |
TProcessId processId = server->ProcessId();
|
|
|
2271 |
|
|
|
2272 |
if (actualProcessId!=processId)
|
|
|
2273 |
{
|
|
|
2274 |
// we have a differing actual process id, so pass that to the adaptor too
|
|
|
2275 |
err = iAdapter->SetClientConfig(actualProcessId, processId);
|
|
|
2276 |
}
|
|
|
2277 |
else
|
|
|
2278 |
{
|
|
|
2279 |
err = iAdapter->SetClientConfig(processId);
|
|
|
2280 |
}
|
|
|
2281 |
|
|
|
2282 |
if (!err)
|
|
|
2283 |
{
|
|
|
2284 |
iSetClientConfigApplied = ETrue;
|
|
|
2285 |
}
|
|
|
2286 |
}
|
|
|
2287 |
return err;
|
|
|
2288 |
}
|
|
|
2289 |
|
|
|
2290 |
// CMMFDevSoundSession::DoSetClientConfigL()
|
|
|
2291 |
// Sets client configuration information to Adaptation.
|
|
|
2292 |
//
|
|
|
2293 |
void CMMFDevSoundSession::DoSetClientConfigL()
|
|
|
2294 |
{
|
|
|
2295 |
User::LeaveIfError(DoSetClientConfig());
|
|
|
2296 |
}
|
|
|
2297 |
|
|
|
2298 |
//
|
|
|
2299 |
// CMMFDevSoundSession::CreateChunk()
|
|
|
2300 |
// Requests kernel to create global RChunk
|
|
|
2301 |
//
|
|
|
2302 |
TInt CMMFDevSoundSession::CreateChunk(TMMFDevSoundProxyHwBufPckg& aBufPckg, TInt aRequestedSize)
|
|
|
2303 |
{
|
|
|
2304 |
TInt status(KErrNone);
|
|
|
2305 |
|
|
|
2306 |
if ( iChunk.Handle() )
|
|
|
2307 |
{
|
|
|
2308 |
// If the DevSound Adaptation component requests a buffer size
|
|
|
2309 |
// that can fit into current chunk's size, then re-use chunk.
|
|
|
2310 |
if ( aRequestedSize <= iChunk.Size() )
|
|
|
2311 |
{
|
|
|
2312 |
if (iForceSendOfChunkHandle)
|
|
|
2313 |
{
|
|
|
2314 |
iForceSendOfChunkHandle = EFalse;
|
|
|
2315 |
aBufPckg().iChunkOp = EOpen;
|
|
|
2316 |
}
|
|
|
2317 |
else
|
|
|
2318 |
{
|
|
|
2319 |
aBufPckg().iChunkOp = ENull;
|
|
|
2320 |
}
|
|
|
2321 |
return status;
|
|
|
2322 |
}
|
|
|
2323 |
// The new request size exceeds the current chunk's area, close it. We
|
|
|
2324 |
// will be creating new one in the following sequences. Note we could
|
|
|
2325 |
// try to Adjust() the chunk, and see if the existing chunk could be
|
|
|
2326 |
// extended instead, but this is assumed too rare an event for this
|
|
|
2327 |
// optimisation
|
|
|
2328 |
else
|
|
|
2329 |
{
|
|
|
2330 |
iChunk.Close();
|
|
|
2331 |
}
|
|
|
2332 |
}
|
|
|
2333 |
|
|
|
2334 |
// Request kernel to create global RChunk if needed
|
|
|
2335 |
if ( !iChunk.Handle() )
|
|
|
2336 |
{
|
|
|
2337 |
status = iChunk.CreateGlobal(KNullDesC, aRequestedSize, aRequestedSize, EOwnerThread);
|
|
|
2338 |
if ( status == KErrNone )
|
|
|
2339 |
{
|
|
|
2340 |
aBufPckg().iChunkOp = EOpen;
|
|
|
2341 |
}
|
|
|
2342 |
else
|
|
|
2343 |
{
|
|
|
2344 |
aBufPckg().iChunkOp = ENull;
|
|
|
2345 |
}
|
|
|
2346 |
}
|
|
|
2347 |
iForceSendOfChunkHandle = EFalse;
|
|
|
2348 |
return status;
|
|
|
2349 |
}
|
|
|
2350 |
|
|
|
2351 |
|
|
|
2352 |
// Custom Interface //
|
|
|
2353 |
TInt CMMFDevSoundSession::DoOpenSlaveL(TUid aInterface, const TDesC8& aPackageBuf)
|
|
|
2354 |
{
|
|
|
2355 |
// it shouldn't be necessary to check if we have already instantiated this
|
|
|
2356 |
// interface since the client would already know - however this is something
|
|
|
2357 |
// that a licensee could implement if they required additional functionality
|
|
|
2358 |
// e.g. many : 1 mappings between client and DevSound.
|
|
|
2359 |
|
|
|
2360 |
MMMFDevSoundCustomInterfaceDeMuxPlugin* ptr = NULL;
|
|
|
2361 |
|
|
|
2362 |
// try and instantiate a plugin tunnelling
|
|
|
2363 |
// pair to support this Custom Interface
|
|
|
2364 |
ptr = iDeMuxUtility->CreateCustomInterfaceDeMuxL(aInterface);
|
|
|
2365 |
|
|
|
2366 |
TInt handle = KNullHandle;
|
|
|
2367 |
|
|
|
2368 |
if (ptr)
|
|
|
2369 |
{
|
|
|
2370 |
TMMFDevSoundCustomInterfaceDeMuxData data;
|
|
|
2371 |
data.iInterface = ptr;
|
|
|
2372 |
data.iId = aInterface;
|
|
|
2373 |
|
|
|
2374 |
CleanupReleasePushL(*ptr);
|
|
|
2375 |
|
|
|
2376 |
// setup demux plugin
|
|
|
2377 |
ptr->SetInterfaceTarget(this);
|
|
|
2378 |
|
|
|
2379 |
// try and open interface
|
|
|
2380 |
// this will fetch the interface from the svr implementation
|
|
|
2381 |
ptr->DoOpenSlaveL(aInterface, aPackageBuf);
|
|
|
2382 |
User::LeaveIfError(iCustomInterfaceArray.Append(data));
|
|
|
2383 |
|
|
|
2384 |
CleanupStack::Pop(); // ptr
|
|
|
2385 |
|
|
|
2386 |
handle = iCustomInterfaceArray.Count();
|
|
|
2387 |
return handle;
|
|
|
2388 |
}
|
|
|
2389 |
|
|
|
2390 |
// we couldn't set up the interface correctly so return a NULL
|
|
|
2391 |
// handle to the client
|
|
|
2392 |
return KNullHandle;
|
|
|
2393 |
}
|
|
|
2394 |
|
|
|
2395 |
void CMMFDevSoundSession::DoCloseSlaveL(TInt aHandle)
|
|
|
2396 |
{
|
|
|
2397 |
if (aHandle==KNullHandle)
|
|
|
2398 |
{
|
|
|
2399 |
// null-handle -> NOP
|
|
|
2400 |
return;
|
|
|
2401 |
}
|
|
|
2402 |
|
|
|
2403 |
if (aHandle<KNullHandle || aHandle > iCustomInterfaceArray.Count())
|
|
|
2404 |
{
|
|
|
2405 |
// handle out of range - should not happen, but leave to show error
|
|
|
2406 |
User::Leave(KErrBadHandle);
|
|
|
2407 |
}
|
|
|
2408 |
|
|
|
2409 |
TMMFDevSoundCustomInterfaceDeMuxData& data = iCustomInterfaceArray[aHandle-1];
|
|
|
2410 |
|
|
|
2411 |
// close and delete the plugin
|
|
|
2412 |
MMMFDevSoundCustomInterfaceDeMuxPlugin* ptr = data.iInterface;
|
|
|
2413 |
ptr->DoCloseSlaveL(aHandle);
|
|
|
2414 |
ptr->Release();
|
|
|
2415 |
|
|
|
2416 |
// clear the entry
|
|
|
2417 |
data.iInterface = NULL;
|
|
|
2418 |
data.iId.iUid = 0;
|
|
|
2419 |
}
|
|
|
2420 |
|
|
|
2421 |
TInt CMMFDevSoundSession::DoSendSlaveSyncCommandL(const RMmfIpcMessage& aMessage)
|
|
|
2422 |
{
|
|
|
2423 |
// use the demux utility to get the handle
|
|
|
2424 |
TMMFDevSoundCIMessageData data;
|
|
|
2425 |
iDeMuxUtility->GetSyncMessageDataL(aMessage, data);
|
|
|
2426 |
|
|
|
2427 |
TInt handle = data.iHandle;
|
|
|
2428 |
|
|
|
2429 |
if ((handle <= 0) || (handle > (iCustomInterfaceArray.Count())))
|
|
|
2430 |
{
|
|
|
2431 |
|
|
|
2432 |
User::Leave(KErrBadHandle);
|
|
|
2433 |
}
|
|
|
2434 |
|
|
|
2435 |
// call on demux plugin
|
|
|
2436 |
return iCustomInterfaceArray[handle-1].iInterface->DoSendSlaveSyncCommandL(aMessage);
|
|
|
2437 |
}
|
|
|
2438 |
|
|
|
2439 |
TInt CMMFDevSoundSession::DoSendSlaveSyncCommandResultL(const RMmfIpcMessage& aMessage)
|
|
|
2440 |
{
|
|
|
2441 |
// use the demux utility to get the handle
|
|
|
2442 |
TMMFDevSoundCIMessageData data;
|
|
|
2443 |
iDeMuxUtility->GetSyncMessageDataL(aMessage, data);
|
|
|
2444 |
|
|
|
2445 |
TInt handle = data.iHandle;
|
|
|
2446 |
|
|
|
2447 |
if ((handle <= 0) || (handle > (iCustomInterfaceArray.Count())))
|
|
|
2448 |
{
|
|
|
2449 |
|
|
|
2450 |
User::Leave(KErrBadHandle);
|
|
|
2451 |
}
|
|
|
2452 |
|
|
|
2453 |
// call on demux plugin
|
|
|
2454 |
return iCustomInterfaceArray[handle-1].iInterface->DoSendSlaveSyncCommandResultL(aMessage);
|
|
|
2455 |
}
|
|
|
2456 |
|
|
|
2457 |
void CMMFDevSoundSession::DoSendSlaveAsyncCommandL(const RMmfIpcMessage& aMessage)
|
|
|
2458 |
{
|
|
|
2459 |
// use the demux utility to get the handle
|
|
|
2460 |
TMMFDevSoundCIMessageData data;
|
|
|
2461 |
iDeMuxUtility->GetAsyncMessageDataL(aMessage, data);
|
|
|
2462 |
|
|
|
2463 |
TInt handle = data.iHandle;
|
|
|
2464 |
|
|
|
2465 |
if ((handle <= 0) || (handle > (iCustomInterfaceArray.Count())))
|
|
|
2466 |
{
|
|
|
2467 |
User::Leave(KErrBadHandle);
|
|
|
2468 |
}
|
|
|
2469 |
|
|
|
2470 |
// call on demux plugin
|
|
|
2471 |
iCustomInterfaceArray[handle-1].iInterface->DoSendSlaveAsyncCommandL(aMessage);
|
|
|
2472 |
}
|
|
|
2473 |
|
|
|
2474 |
void CMMFDevSoundSession::DoSendSlaveAsyncCommandResultL(const RMmfIpcMessage& aMessage)
|
|
|
2475 |
{
|
|
|
2476 |
// use the demux utility to get the handle
|
|
|
2477 |
TMMFDevSoundCIMessageData data;
|
|
|
2478 |
iDeMuxUtility->GetAsyncMessageDataL(aMessage, data);
|
|
|
2479 |
|
|
|
2480 |
TInt handle = data.iHandle;
|
|
|
2481 |
|
|
|
2482 |
if ((handle <= 0) || (handle > (iCustomInterfaceArray.Count())))
|
|
|
2483 |
{
|
|
|
2484 |
User::Leave(KErrBadHandle);
|
|
|
2485 |
}
|
|
|
2486 |
|
|
|
2487 |
// call on demux plugin
|
|
|
2488 |
iCustomInterfaceArray[handle-1].iInterface->DoSendSlaveAsyncCommandResultL(aMessage);
|
|
|
2489 |
}
|
|
|
2490 |
|
|
|
2491 |
|
|
|
2492 |
TBool CMMFDevSoundSession::DoRegisterAsClientL(const RMmfIpcMessage& aMessage)
|
|
|
2493 |
{
|
|
|
2494 |
TMMFDevSoundProxySettingsPckg buf;
|
|
|
2495 |
User::LeaveIfError(MessageRead(aMessage,0,buf));
|
|
|
2496 |
HBufC8* notificationRegistrationData = NULL;
|
|
|
2497 |
notificationRegistrationData = HBufC8::NewLC(User::LeaveIfError(aMessage.GetDesLengthL(1)));
|
|
|
2498 |
TPtr8 dataPtr(notificationRegistrationData->Des());
|
|
|
2499 |
User::LeaveIfError(MessageRead(aMessage,1,dataPtr));
|
|
|
2500 |
DoSetClientConfigL();// added here instead of the CreateL()
|
|
|
2501 |
TInt err = KErrNone;
|
|
|
2502 |
err = iAdapter->RegisterAsClient(buf().iNotificationEventUid,dataPtr);
|
|
|
2503 |
CleanupStack::PopAndDestroy(1); // Notification Registeration data
|
|
|
2504 |
if (err != KErrNone)
|
|
|
2505 |
{
|
|
|
2506 |
aMessage.Complete(err);
|
|
|
2507 |
return EFalse;
|
|
|
2508 |
}
|
|
|
2509 |
return ETrue;
|
|
|
2510 |
}
|
|
|
2511 |
|
|
|
2512 |
TBool CMMFDevSoundSession::DoCancelRegisterAsClientL(const RMmfIpcMessage& aMessage)
|
|
|
2513 |
{
|
|
|
2514 |
TMMFDevSoundProxySettingsPckg buf;
|
|
|
2515 |
User::LeaveIfError(MessageRead(aMessage,0,buf));
|
|
|
2516 |
TInt err = KErrNone;
|
|
|
2517 |
err = iAdapter->CancelRegisterAsClient(buf().iNotificationEventUid);
|
|
|
2518 |
if (err != KErrNone)
|
|
|
2519 |
{
|
|
|
2520 |
aMessage.Complete(err);
|
|
|
2521 |
return EFalse;
|
|
|
2522 |
}
|
|
|
2523 |
return ETrue;
|
|
|
2524 |
}
|
|
|
2525 |
|
|
|
2526 |
TBool CMMFDevSoundSession::DoGetResourceNotificationDataL(const RMmfIpcMessage& aMessage)
|
|
|
2527 |
{
|
|
|
2528 |
TMMFDevSoundProxySettingsPckg buf;
|
|
|
2529 |
User::LeaveIfError(MessageRead(aMessage,0,buf));
|
|
|
2530 |
HBufC8* notificationData = NULL;
|
|
|
2531 |
notificationData = HBufC8::NewLC(User::LeaveIfError(aMessage.GetDesMaxLengthL(2)));
|
|
|
2532 |
TPtr8 dataPtr(notificationData->Des());
|
|
|
2533 |
User::LeaveIfError(MessageRead(aMessage,2,dataPtr));
|
|
|
2534 |
TInt err = KErrNone;
|
|
|
2535 |
err = iAdapter->GetResourceNotificationData(buf().iNotificationEventUid,dataPtr);
|
|
|
2536 |
User::LeaveIfError(MessageWrite(aMessage,2,*notificationData));
|
|
|
2537 |
CleanupStack::PopAndDestroy(1); // Notification data
|
|
|
2538 |
if (err != KErrNone)
|
|
|
2539 |
{
|
|
|
2540 |
aMessage.Complete(err);
|
|
|
2541 |
return EFalse;
|
|
|
2542 |
}
|
|
|
2543 |
return ETrue;
|
|
|
2544 |
}
|
|
|
2545 |
|
|
|
2546 |
TBool CMMFDevSoundSession::DoWillResumePlayL(const RMmfIpcMessage& aMessage)
|
|
|
2547 |
{
|
|
|
2548 |
TInt err = KErrNone;
|
|
|
2549 |
err = iAdapter->WillResumePlay();
|
|
|
2550 |
if (err != KErrNone)
|
|
|
2551 |
{
|
|
|
2552 |
aMessage.Complete(err);
|
|
|
2553 |
return EFalse;
|
|
|
2554 |
}
|
|
|
2555 |
return ETrue;
|
|
|
2556 |
}
|
|
|
2557 |
|
|
|
2558 |
TBool CMMFDevSoundSession::DoSetClientThreadInfoL(const RMmfIpcMessage& aMessage)
|
|
|
2559 |
{
|
|
|
2560 |
if(!iSetClientConfigApplied)
|
|
|
2561 |
{
|
|
|
2562 |
if (aMessage.HasCapability(ECapabilityMultimediaDD) && aMessage.HasCapability(ECapabilityUserEnvironment))
|
|
|
2563 |
{
|
|
|
2564 |
TPckgBuf<TThreadId> threadId;
|
|
|
2565 |
User::LeaveIfError(MessageRead(aMessage, 1, threadId));
|
|
|
2566 |
|
|
|
2567 |
CMMFDevSoundServer* server =
|
|
|
2568 |
const_cast<CMMFDevSoundServer*>(static_cast<const CMMFDevSoundServer*>(Server()));
|
|
|
2569 |
server->SetClientProcessIdL(threadId());
|
|
|
2570 |
}
|
|
|
2571 |
else
|
|
|
2572 |
{
|
|
|
2573 |
User::Leave(KErrPermissionDenied);
|
|
|
2574 |
}
|
|
|
2575 |
}
|
|
|
2576 |
else
|
|
|
2577 |
{
|
|
|
2578 |
User::Leave(KErrNotReady);
|
|
|
2579 |
}
|
|
|
2580 |
return ETrue;
|
|
|
2581 |
}
|
|
|
2582 |
|
|
|
2583 |
void CMMFDevSoundSession::Panic(TMMFDevSoundSessionPanicCodes aCode)
|
|
|
2584 |
{
|
|
|
2585 |
User::Panic(KMMFDevSoundSessionPanicCategory, aCode);
|
|
|
2586 |
}
|
|
|
2587 |
|
|
|
2588 |
void CMMFDevSoundSession::BufferErrorEvent()
|
|
|
2589 |
{
|
|
|
2590 |
// this will generate an processing error event and callback
|
|
|
2591 |
iAdapter->BufferErrorEvent();
|
|
|
2592 |
}
|
|
|
2593 |
|
|
|
2594 |
void CMMFDevSoundSession::FlushQueuedRequests()
|
|
|
2595 |
{
|
|
|
2596 |
for (TInt queueIndex = (iQueuedRequests.Count() - 1); queueIndex >= 0; --queueIndex)
|
|
|
2597 |
{
|
|
|
2598 |
if ((iQueuedRequests[queueIndex].Type() == TMMFDevSoundRequest::ESessionEvents) &&
|
|
|
2599 |
(iQueuedRequests[queueIndex].Function() == RMessage2::EDisConnect))
|
|
|
2600 |
{
|
|
|
2601 |
continue;
|
|
|
2602 |
}
|
|
|
2603 |
iQueuedRequests.Remove(queueIndex);
|
|
|
2604 |
}
|
|
|
2605 |
}
|
|
|
2606 |
|
|
|
2607 |
TInt CMMFDevSoundSession::MessageRead(const RMmfIpcMessage& aMessage, TInt aParam, TDes8& aResult)
|
|
|
2608 |
{
|
|
|
2609 |
if (!iDisconnecting)
|
|
|
2610 |
{
|
|
|
2611 |
return MmfMessageUtil::Read(aMessage, aParam, aResult);
|
|
|
2612 |
}
|
|
|
2613 |
return KErrBadHandle;
|
|
|
2614 |
}
|
|
|
2615 |
|
|
|
2616 |
TInt CMMFDevSoundSession::MessageRead(const RMmfIpcMessage& aMessage, TInt aParam, TDes16& aResult)
|
|
|
2617 |
{
|
|
|
2618 |
if (!iDisconnecting)
|
|
|
2619 |
{
|
|
|
2620 |
return aMessage.Read(aParam, aResult);
|
|
|
2621 |
}
|
|
|
2622 |
return KErrBadHandle;
|
|
|
2623 |
}
|
|
|
2624 |
|
|
|
2625 |
TInt CMMFDevSoundSession::MessageWrite(const RMmfIpcMessage& aMessage, TInt aParam, const TDesC8& aValue)
|
|
|
2626 |
{
|
|
|
2627 |
if (!iDisconnecting)
|
|
|
2628 |
{
|
|
|
2629 |
return MmfMessageUtil::Write(aMessage, aParam, aValue);
|
|
|
2630 |
}
|
|
|
2631 |
return KErrBadHandle;
|
|
|
2632 |
}
|
|
|
2633 |
|
|
|
2634 |
void CMMFDevSoundSession::ResetNotifiedError()
|
|
|
2635 |
// called at beginning of commit cycle, so any error will be from callbacks
|
|
|
2636 |
{
|
|
|
2637 |
SYMBIAN_DEBPRN0(_L("CMMFDevSoundSession[0x%x]::ResetNotifiedError"));
|
|
|
2638 |
iNotifiedError = KErrNone;
|
|
|
2639 |
}
|
|
|
2640 |
|
|
|
2641 |
TInt CMMFDevSoundSession::NotifiedError() const
|
|
|
2642 |
// NotifiedError property
|
|
|
2643 |
{
|
|
|
2644 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::NotifiedError(%d)"), iNotifiedError);
|
|
|
2645 |
return iNotifiedError;
|
|
|
2646 |
}
|
|
|
2647 |
|
|
|
2648 |
void CMMFDevSoundSession::NotifyError(TInt aError)
|
|
|
2649 |
// cache notified error
|
|
|
2650 |
{
|
|
|
2651 |
SYMBIAN_DEBPRN1(_L("CMMFDevSoundSession[0x%x]::NotifyError(%d)"), aError);
|
|
|
2652 |
iNotifiedError = aError;
|
|
|
2653 |
}
|
|
|
2654 |
|
|
|
2655 |
// End of file
|