FCL/sf/os/mmaudio: comparison devsoundextensions/drmaudioplayer/DRMPlayUtility/src/MediaClientDrm.cpp

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--1:000000000000
+:b8ed18f6c07b
+/*
+* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:   DRM PlayUtility
+*
+*/
+// INCLUDE FILES
+#include <DrmAudioSamplePlayer.h>
+#include "DRMPlayClientServer.h"
+#include "mmfclientdrmaudioplayer.h"
+#include <mmf/common/mmfcontrollerpluginresolver.h>
+#include <mmf/common/mmfbase.h>
+#include <mmf/common/mmfdrmcustomcommands.h>
+#include "drmaudioplayeradaptation.h"
+// This is the UID defined by custom interface builder
+const TUid KUidCustomInterfaceBuilderImpl = {0x10207A8E};
+#ifdef _DEBUG
+#define DEP_PRN0(str)   RDebug::Print(str)
+#define DEP_PRN1(str, v1)   RDebug::Print(str, v1)
+#define DEP_PRN2(str, v1, v2)   RDebug::Print(str, v1, v2)
+#else
+#define DEP_PRN0(str)
+#define DEP_PRN1(str, v1)
+#define DEP_PRN2(str, v1, v2)
+#endif // _DEBUG
+// ============================= LOCAL FUNCTIONS ===============================
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::NewL
+// Constructs and initialises a new instance of the audio player utility.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CDrmPlayerUtility* CDrmPlayerUtility::NewL(
+MDrmAudioPlayerCallback& aCallback,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+CDrmPlayerUtility* self = new(ELeave) CDrmPlayerUtility();
+CleanupStack::PushL(self);
+self->iProperties = CDrmAudioPlayerAdaptation::NewL( aCallback, aPriority, aPref );
+CleanupStack::Pop(self);
+return self;
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::NewFilePlayerL
+// Constructs and initialises a new instance of the audio player utility for
+// playing sampled audio data from a file. The audio data must be in a supported
+// format (e.g. WAV and AU).
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CDrmPlayerUtility* CDrmPlayerUtility::NewFilePlayerL(
+const TDesC& aFileName,
+MDrmAudioPlayerCallback& aCallback,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+CDrmPlayerUtility* self = new(ELeave) CDrmPlayerUtility();
+CleanupStack::PushL(self);
+self->iProperties = CDrmAudioPlayerAdaptation::NewFilePlayerL(aFileName, aCallback, aPriority, aPref);
+CleanupStack::Pop(self);
+return self;
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::NewDesPlayerL
+// Constructs and initialises a new instance of the audio player utility for
+// playing sampled audio data from a descriptor.  The audio data must be in a
+// supported format (e.g. WAV and AU).
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CDrmPlayerUtility* CDrmPlayerUtility::NewDesPlayerL(
+const TDesC8& aData,
+MDrmAudioPlayerCallback& aCallback,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+CDrmPlayerUtility* self = new(ELeave) CDrmPlayerUtility();
+CleanupStack::PushL(self);
+self->iProperties = CDrmAudioPlayerAdaptation::NewDesPlayerL( aData, aCallback, aPriority, aPref );
+CleanupStack::Pop(self);
+return self;
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::NewDesPlayerReadOnlyL
+// Constructs and initialises a new instance of the audio player utility for
+// playing sampled audio data from a read only descriptor.  The audio data must
+// be in a supported format (e.g. WAV and AU).
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CDrmPlayerUtility* CDrmPlayerUtility::NewDesPlayerReadOnlyL(
+const TDesC8& aData,
+MDrmAudioPlayerCallback& aCallback,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+CDrmPlayerUtility* self = new(ELeave) CDrmPlayerUtility();
+CleanupStack::PushL(self);
+self->iProperties = CDrmAudioPlayerAdaptation::NewDesPlayerReadOnlyL(aData, aCallback, aPriority, aPref);
+CleanupStack::Pop(self);
+return self;
+}
+// Destructor
+EXPORT_C CDrmPlayerUtility::~CDrmPlayerUtility()
+{
+delete iProperties;
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::Play
+// Begins playback of the initialised audio sample at the current volume and
+// priority levels.  When playing of the audio sample is complete, successfully
+// or otherwise, the callback function MMdaAudioPlayerCallback::MapcPlayComplete()
+// is called.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::Play()
+{
+iProperties->Play();
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::Stop
+// Stops playback of the audio sample as soon as possible.  If the audio sample
+// is playing, playback is stopped as soon as possible. If playback is already
+// complete, nothing further happens as a result of calling this function. The
+// callback function MMdaAudioPlayerCallback::MapcPlayComplete() is not called.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::Stop()
+{
+iProperties->Stop();
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::Pause
+// Pauses the playback of the audio clip.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::Pause()
+{
+return iProperties->Pause();
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::SetVolume
+// Changes the current playback volume to a specified value.  The volume can be
+// changed before or during playback and is effective immediately.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::SetVolume(
+TInt aVolume)
+{
+iProperties->SetVolume(aVolume);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::SetRepeats
+// Sets the number of times the audio sample is to be repeated during the playback
+// operation.  A period of silence can follow each playing of the sample. The
+// audio sample can be repeated indefinitely.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::SetRepeats(
+TInt aRepeatNumberOfTimes,
+const TTimeIntervalMicroSeconds& aTrailingSilence)
+{
+iProperties->SetRepeats(aRepeatNumberOfTimes,aTrailingSilence);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::SetVolumeRamp
+// Defines the period over which the volume level is to rise smoothly from nothing
+// to the normal volume level.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::SetVolumeRamp(
+const TTimeIntervalMicroSeconds& aRampDuration)
+{
+iProperties->SetVolumeRamp(aRampDuration);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::Duration
+// Returns the duration of the audio sample.  The function raises a
+// CMdaAudioPlayerUtility 1 panic if the audio player utility is not initialised.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TTimeIntervalMicroSeconds& CDrmPlayerUtility::Duration()
+{
+return iProperties->Duration();
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::MaxVolume
+// Returns an integer representing the maximum volume.  This is the maximum value
+// which can be passed to CMdaAudioPlayerUtility::SetVolume().
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::MaxVolume()
+{
+return iProperties->MaxVolume();
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::OpenFileL
+// Opens an audio clip from a file.  The audio data must be in a supported
+// format (for example, WAV or AU).  This function leaves with KErrInUse if there
+// is a previous open statement awaiting notification of completion.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::OpenFileL(
+const TDesC &aFileName)
+{
+iProperties->OpenFileL(aFileName);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::OpenFileL
+// Opens an audio clip from a file.  The audio data must be in a supported
+// format (for example, WAV or AU).  This function leaves with KErrInUse if there
+// is a previous open statement awaiting notification of completion.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::OpenFileL(
+const RFile& aFile)
+{
+iProperties->OpenFileL(aFile);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::OpenFileL
+// Opens an audio clip from a file.  The audio data must be in a supported
+// format (for example, WAV or AU).  This function leaves with KErrInUse if there
+// is a previous open statement awaiting notification of completion.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::OpenFileL(
+#ifdef SYMBIAN_CAF_V2
+const TMMSource& aSource
+#else
+const TMMSource& /*aSource*/
+#endif
+)
+{
+#ifdef SYMBIAN_CAF_V2
+iProperties->OpenFileL(aSource);
+#else
+User::Leave(KErrNotSupported);
+#endif
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::OpenDesL
+// Opens an audio clip from a descriptor.  The audio data must be in a supported
+// format (for example, WAV or AU).
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::OpenDesL(
+const TDesC8& aDescriptor)
+{
+iProperties->OpenDesL(aDescriptor);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::OpenUrlL
+// Opens an audio clip from a URL.  The audio data must be in a supported format
+// (for example, WAV or AU).
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::OpenUrlL(
+const TDesC& aUrl,
+TInt aIapId,
+const TDesC8& aMimeType)
+{
+iProperties->OpenUrlL(aUrl,aIapId,aMimeType);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::Close
+// Closes the current audio clip (allowing another clip to be opened).
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::Close()
+{
+iProperties->Close();
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::GetPosition
+// Returns the current playback position in microseconds from the start
+// of the clip.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::GetPosition(
+TTimeIntervalMicroSeconds& aPosition)
+{
+return iProperties->GetPosition(aPosition);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::SetPosition
+// Sets the current playback position in microseconds from the start of the clip.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::SetPosition(
+const TTimeIntervalMicroSeconds& aPosition)
+{
+iProperties->SetPosition(aPosition);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::SetPriority
+// Sets the priority for playback. This is used to arbitrate between multiple
+// objects trying to access a single sound device.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::SetPriority(
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+return iProperties->SetPriority(aPriority,aPref);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::GetVolume
+// Returns the current playback volume.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::GetVolume(
+TInt& aVolume)
+{
+return iProperties->GetVolume(aVolume);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::GetNumberOfMetaDataEntries
+// Returns the number of meta data entries in the current audio clip.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::GetNumberOfMetaDataEntries(
+TInt& aNumEntries)
+{
+return iProperties->GetNumberOfMetaDataEntries(aNumEntries);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::GetMetaDataEntryL
+// Returns the requested meta data entry.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CMMFMetaDataEntry* CDrmPlayerUtility::GetMetaDataEntryL(
+TInt aMetaDataIndex)
+{
+return iProperties->GetMetaDataEntryL(aMetaDataIndex);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::SetPlayWindow
+// Sets the current playback window.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::SetPlayWindow(
+const TTimeIntervalMicroSeconds& aStart,
+const TTimeIntervalMicroSeconds& aEnd)
+{
+return  iProperties->SetPlayWindow(aStart,aEnd);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::ClearPlayWindow
+// Clears the current playback window.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::ClearPlayWindow()
+{
+return iProperties->ClearPlayWindow();
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::SetBalance
+// Sets the current playback balance.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::SetBalance(
+TInt aBalance)
+{
+return iProperties->SetBalance(aBalance);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::GetBalance
+// Returns the current playback balance.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::GetBalance(
+TInt& aBalance)
+{
+return iProperties->GetBalance(aBalance);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::GetBitRate
+// Returns the bit rate of the audio clip
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::GetBitRate(
+TUint& aBitRate)
+{
+return iProperties->GetBitRate(aBitRate);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::RegisterForAudioLoadingNotification
+// Registers callback object to receive notifications of audio loading/rebuffering.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::RegisterForAudioLoadingNotification(
+MAudioLoadingObserver& aCallback)
+{
+iProperties->RegisterForAudioLoadingNotification(aCallback);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::GetAudioLoadingProgressL
+// Returns the current progress of audio loading
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::GetAudioLoadingProgressL(
+TInt& aPercentageProgress)
+{
+iProperties->GetAudioLoadingProgressL(aPercentageProgress);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::ControllerImplementationInformationL
+// Returns the controller implementation information associated with the current controller.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const CMMFControllerImplementationInformation& CDrmPlayerUtility::ControllerImplementationInformationL()
+{
+return iProperties->ControllerImplementationInformationL();
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::CustomCommandSync
+// Sends a synchronous custom command to the controller.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::CustomCommandSync(
+const TMMFMessageDestinationPckg& aDestination,
+TInt aFunction,
+const TDesC8& aDataTo1,
+const TDesC8& aDataTo2,
+TDes8& aDataFrom)
+{
+TInt status( KErrAccessDenied );
+status = iProperties->CustomCommandSync(aDestination,aFunction,aDataTo1,aDataTo2,aDataFrom);
+return status;
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::CustomCommandSync
+// Sends a synchronous custom command to the controller.
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CDrmPlayerUtility::CustomCommandSync(
+const TMMFMessageDestinationPckg& aDestination,
+TInt aFunction,
+const TDesC8& aDataTo1,
+const TDesC8& aDataTo2)
+{
+TInt status( KErrAccessDenied );
+status = iProperties->CustomCommandSync(aDestination,aFunction,aDataTo1,aDataTo2);
+return status;
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::CustomCommandAsync
+// Sends an asynchronous custom command to the controller
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::CustomCommandAsync(
+const TMMFMessageDestinationPckg& aDestination,
+TInt aFunction,
+const TDesC8& aDataTo1,
+const TDesC8& aDataTo2,
+TDes8& aDataFrom,
+TRequestStatus& aStatus)
+{
+iProperties->CustomCommandAsync(aDestination,aFunction,aDataTo1,aDataTo2,aDataFrom,aStatus);
+}
+// -----------------------------------------------------------------------------
+// CDrmPlayerUtility::CustomCommandAsync
+// Sends an asynchronous custom command to the controller
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CDrmPlayerUtility::CustomCommandAsync(
+const TMMFMessageDestinationPckg& aDestination,
+TInt aFunction,
+const TDesC8& aDataTo1,
+const TDesC8& aDataTo2,
+TRequestStatus& aStatus)
+{
+iProperties->CustomCommandAsync(aDestination,aFunction,aDataTo1,aDataTo2,aStatus);
+}
+//=========================================================================================================================
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::NewL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMMFDrmAudioPlayerUtility* CMMFDrmAudioPlayerUtility::NewL(
+MDrmAudioPlayerCallback& aCallback,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+CMMFDrmAudioPlayerUtility* self = new(ELeave) CMMFDrmAudioPlayerUtility(aCallback,EPriorityStandard);
+CleanupStack::PushL(self);
+self->ConstructL(aPriority, aPref);
+CleanupStack::Pop(self);
+return self;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::NewFilePlayerL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMMFDrmAudioPlayerUtility* CMMFDrmAudioPlayerUtility::NewFilePlayerL(
+const TDesC& aFileName,
+MDrmAudioPlayerCallback& aCallback,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+CMMFDrmAudioPlayerUtility* self = new(ELeave) CMMFDrmAudioPlayerUtility(aCallback,EPriorityStandard);
+CleanupStack::PushL(self);
+self->ConstructL(aFileName,aPriority,aPref);
+CleanupStack::Pop(self);
+return self;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::NewDesPlayerL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMMFDrmAudioPlayerUtility* CMMFDrmAudioPlayerUtility::NewDesPlayerL(
+const TDesC8& aData,
+MDrmAudioPlayerCallback& aCallback,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+CMMFDrmAudioPlayerUtility* self = new(ELeave) CMMFDrmAudioPlayerUtility(aCallback,EPriorityStandard);
+CleanupStack::PushL(self);
+self->ConstructL(aData,aPriority,aPref);
+CleanupStack::Pop(self);
+return self;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::NewDesPlayerReadOnlyL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMMFDrmAudioPlayerUtility* CMMFDrmAudioPlayerUtility::NewDesPlayerReadOnlyL(
+const TDesC8& aData,
+MDrmAudioPlayerCallback& aCallback,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+CMMFDrmAudioPlayerUtility* self = new(ELeave) CMMFDrmAudioPlayerUtility(aCallback,EPriorityStandard);
+CleanupStack::PushL(self);
+self->ConstructReadOnlyL(aData,aPriority,aPref);
+CleanupStack::Pop(self);
+return self;
+}
+// Destructor
+CMMFDrmAudioPlayerUtility::~CMMFDrmAudioPlayerUtility()
+{
+Stop();
+Cancel();
+delete iDrm;
+delete iMetaDataBuffer;
+if(iDrmSession)
+{
+iDrmSession->Disconnect();
+iDrmSession->Close();
+delete iDrmSession;
+iDrmSession = NULL;
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::CMMFDrmAudioPlayerUtility
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMMFDrmAudioPlayerUtility::CMMFDrmAudioPlayerUtility(
+MDrmAudioPlayerCallback& aCallback,
+TInt aActivePriority)
+: CActive(aActivePriority),
+iCallback(aCallback)
+{
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::ConstructL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::ConstructL(
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+ConnectL();
+TDataStruct theStruct;
+theStruct.iPriority = aPriority;
+theStruct.iPref = aPref;
+TDataStructPckgBuf pckg(theStruct);
+iState = EInitializing;
+iDrmSession->Send(EDRMPlayServNewPlayerL,TIpcArgs(&iAsyncCallback,&pckg,&iErrorDurationStruct));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::ConstructL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::ConstructL(
+const TDesC& aFileName,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+ConnectL();
+iDrmSession->Send(EDRMPlayServSetPriorityPreference,TIpcArgs(aPriority,aPref));
+TDataStructPckgBuf pckgBuf;
+TDataStruct &theStruct = pckgBuf();
+theStruct.iPriority = aPriority;
+theStruct.iPref = aPref;
+iFileName = aFileName;
+iState = EInitializing;
+if (!IsActive())
+{
+iDrmSession->Send(EDRMPlayServNewFilePlayerL,TIpcArgs(&iAsyncCallback,&pckgBuf,&iErrorDurationStruct,&iFileName),iStatus);
+SetActive();
+}
+else
+{
+User::Leave(KErrNotReady);
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::ConstructL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::ConstructL(
+const TDesC8& aData,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+ConnectL();
+TDataStruct theStruct;
+theStruct.iData = aData;
+iDrmSession->Send(EDRMPlayServSetPriorityPreference,TIpcArgs(aPriority,aPref));
+TDataStructPckgBuf pckg(theStruct);
+iState = EInitializing;
+if (!IsActive())
+{
+iDrmSession->Send(EDRMPlayServNewDesPlayerL,TIpcArgs(&iAsyncCallback,&pckg,&iErrorDurationStruct),iStatus);
+SetActive();
+}
+else
+{
+User::Leave(KErrNotReady);
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::ConstructReadOnlyL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::ConstructReadOnlyL(
+const TDesC8& aData,
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+ConnectL();
+TDataStruct theStruct;
+theStruct.iData = aData;
+iDrmSession->Send(EDRMPlayServSetPriorityPreference,TIpcArgs(aPriority,aPref));
+TDataStructPckgBuf pckg(theStruct);
+iState = EInitializing;
+if (!IsActive())
+{
+iDrmSession->Send(EDRMPlayServNewDesPlayerReadOnlyL,TIpcArgs(&iAsyncCallback,&pckg,&iErrorDurationStruct),iStatus);
+SetActive();
+}
+else
+{
+User::Leave(KErrNotReady);
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::ConnectL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::ConnectL()
+{
+CActiveScheduler::Add(this);
+iDrmSession = new(ELeave) RDrmSession();
+User::LeaveIfError( iDrmSession->Connect() );
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::OpenFileL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::OpenFileL(
+const TDesC& aFileName)
+{
+iState = EInitializing;
+if (!IsActive())
+{
+iDrmSession->Send(EDRMPlayServOpenFile,TIpcArgs(&iAsyncCallback,&aFileName,&iErrorDurationStruct),iStatus);
+SetActive();
+}
+else
+{
+User::Leave(KErrNotReady);
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::OpenFileL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::OpenFileL(
+const RFile& aFile)
+{
+TIpcArgs ipcArgs;
+aFile.TransferToServer(ipcArgs, 1, 3);
+ipcArgs.Set(0,&iAsyncCallback);
+ipcArgs.Set(2,&iErrorDurationStruct);
+iState = EInitializing;
+if (!IsActive())
+{
+iDrmSession->Send(EDRMPlayServOpenFileByHandle,ipcArgs,iStatus);
+SetActive();
+}
+else
+{
+User::Leave(KErrNotReady);
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::OpenFileL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+#ifdef SYMBIAN_CAF_V2
+void CMMFDrmAudioPlayerUtility::OpenFileL(const TMMSource& aSource)
+{
+if (aSource.SourceType()==KUidMMFileHandleSource)
+{
+#ifdef SYMBIAN_SECURITY_CAF_RFILE_HANDLE
+RFile& fileHandle = static_cast<const TMMFileHandleSource&>(aSource).Handle();
+OpenFileL(fileHandle);
+#else
+User::Leave(KErrNotSupported);
+#endif
+}
+if (aSource.SourceType()==KUidMMFileSource)
+{
+const TDesC& fileName = static_cast<const TMMFileSource&>(aSource).Name();
+OpenFileL(fileName);
+}
+}
+#endif
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::OpenDesL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::OpenDesL(
+const TDesC8& aDescriptor)
+{
+iStatus = EInitializing;
+if (!IsActive())
+{
+iDrmSession->Send(EDRMPlayServOpenDes,TIpcArgs(&iAsyncCallback,&aDescriptor,&iErrorDurationStruct),iStatus);
+SetActive();
+}
+else
+{
+User::Leave(KErrNotReady);
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::OpenUrlL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::OpenUrlL(
+const TDesC& aUrl,
+const TInt aIapId,
+const TDesC8& aMimeType)
+{
+TUrlStruct theStruct;
+theStruct.iUrl = aUrl;
+theStruct.iIapId = aIapId;
+theStruct.iMimeType = aMimeType;
+TUrlStructPckgBuf pckg(theStruct);
+iStatus = EInitializing;
+if (!IsActive())
+{
+iDrmSession->Send(EDRMPlayServOpenUrl,TIpcArgs(&iAsyncCallback,&pckg,&iErrorDurationStruct),iStatus);
+SetActive();
+}
+else
+{
+User::Leave(KErrNotReady);
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::Play
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::Play()
+{
+if (iState != EPlaying)
+{
+iState = EPlaying;
+if (!IsActive())
+{
+SetActive();
+iDrmSession->Send(EDRMPlayServPlay,TIpcArgs(&iAsyncCallback,0,&iErrorDurationStruct),iStatus);
+}
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::Stop
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::Stop()
+{
+iDrmSession->Send(EDRMPlayServStop);
+if (IsActive())
+{
+Cancel();
+}
+iState = EIdle;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::Pause
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::Pause()
+{
+iDrmSession->Send(EDRMPlayServPause);
+iState = EPaused;
+return KErrNone;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::Close
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::Close()
+{
+if (IsActive())
+{
+Cancel();
+}
+iDrmSession->Send(EDRMPlayServClose);
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::SetVolume
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::SetVolume(
+TInt aVolume)
+{
+iDrmSession->Send(EDRMPlayServSetVolume,TIpcArgs(aVolume));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::SetRepeats
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::SetRepeats(
+TInt aRepeatNumberOfTimes,
+const TTimeIntervalMicroSeconds& aTrailingSilence)
+{
+TPckgTTimeIntervalMicroSeconds trailingSilencePckg(aTrailingSilence);
+iDrmSession->Send(EDRMPlayServSetRepeats,TIpcArgs(aRepeatNumberOfTimes,&trailingSilencePckg));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::SetVolumeRamp
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::SetVolumeRamp(
+const TTimeIntervalMicroSeconds& aRampDuration)
+{
+TPckgTTimeIntervalMicroSeconds volumeRampPckg(aRampDuration);
+iDrmSession->Send(EDRMPlayServSetVolumeRamp,TIpcArgs(&volumeRampPckg));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::SetPriority
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::SetPriority(
+TInt aPriority,
+TMdaPriorityPreference aPref)
+{
+return iDrmSession->Send(EDRMPlayServSetPriority,TIpcArgs(aPriority,aPref));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::Duration
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+const TTimeIntervalMicroSeconds& CMMFDrmAudioPlayerUtility::Duration()
+{
+TPckgBufTTimeIntervalMicroSeconds pckg;
+iDrmSession->Send(EDRMPlayServDuration,TIpcArgs(&pckg));
+return pckg();
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::MaxVolume
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::MaxVolume()
+{
+return iDrmSession->Send(EDRMPlayServMaxVolume);
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::GetPosition
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::GetPosition(
+TTimeIntervalMicroSeconds& aPosition)
+{
+TPckgTTimeIntervalMicroSeconds thePositionPckg(aPosition);
+TInt ret = iDrmSession->Send(EDRMPlayServGetPosition,TIpcArgs(&thePositionPckg));
+aPosition = thePositionPckg();
+return ret;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::SetPosition
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::SetPosition(
+const TTimeIntervalMicroSeconds& aPosition)
+{
+TSetPositionStruct sendPckg;
+sendPckg.iPosition = aPosition;
+TSetPositionStructBuf pckg(sendPckg);
+iDrmSession->Send(EDRMPlayServSetPosition,TIpcArgs(&pckg));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::GetVolume
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::GetVolume(TInt& aVolume)
+{
+TInt theReturnValue;
+TPckgBufTInt theVolume;
+theReturnValue = iDrmSession->Send(EDRMPlayServGetVolume,TIpcArgs(&theVolume));
+aVolume = theVolume();
+return theReturnValue;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::GetNumberOfMetaDataEntries
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::GetNumberOfMetaDataEntries(
+TInt& aNumEntries)
+{
+TPckgBufTInt theNumEntries;
+TInt retValue = iDrmSession->Send(EDRMPlayServGetNumberOfMetaDataEntries,TIpcArgs(&theNumEntries));
+aNumEntries = theNumEntries();
+return retValue;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::GetMetaDataEntryL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CMMFMetaDataEntry* CMMFDrmAudioPlayerUtility::GetMetaDataEntryL(
+TInt aMetaDataIndex)
+{
+TBuf8<100> data;
+iDrmSession->Send(EDRMPlayServGetMetaDataEntry,TIpcArgs(aMetaDataIndex,&data));
+delete iMetaDataBuffer;
+iMetaDataBuffer = NULL;
+iMetaDataBuffer = CBufFlat::NewL(32);
+HBufC8* theData = data.Alloc();
+iMetaDataBuffer->InsertL(0,theData->Des());
+RBufReadStream s;
+s.Open(*iMetaDataBuffer);
+CleanupClosePushL(s);
+CMMFMetaDataEntry* theMetaDataEntry  = CMMFMetaDataEntry::NewL();
+theMetaDataEntry->InternalizeL(s);
+CleanupStack::PopAndDestroy();//s
+return theMetaDataEntry;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::SetPlayWindow
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::SetPlayWindow(
+const TTimeIntervalMicroSeconds& aPlayStart,
+const TTimeIntervalMicroSeconds& aPlayEnd)
+{
+TPlayWindowStruct sendPckg;
+sendPckg.iPlayStart = aPlayStart;
+sendPckg.iPlayEnd = aPlayEnd;
+TPlayWindowStructBuf pckg(sendPckg);
+return iDrmSession->Send(EDRMPlayServSetPlayWindow,TIpcArgs(&pckg));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::ClearPlayWindow
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::ClearPlayWindow()
+{
+return iDrmSession->Send(EDRMPlayServClearPlayWindow);
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::SetBalance
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::SetBalance(
+TInt aBalance)
+{
+return iDrmSession->Send(EDRMPlayServSetBalance,TIpcArgs(aBalance));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::GetBitRate
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::GetBitRate(
+TUint& aBitRate)
+{
+TPckgBufTUint pckg;
+TInt retValue = iDrmSession->Send(EDRMPlayServGetBitRate,TIpcArgs(&pckg));
+aBitRate = pckg();
+return retValue;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::ControllerImplementationInformationL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+const CMMFControllerImplementationInformation& CMMFDrmAudioPlayerUtility::ControllerImplementationInformationL()
+{
+TUid theUid;
+iDrmSession->Send(EDRMPlayServControllerImplementationInformation,TIpcArgs(&theUid));
+iControllerImplementationInformation = CMMFControllerImplementationInformation::NewL(theUid);
+return *iControllerImplementationInformation;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::GetAudioLoadingProgressL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::GetAudioLoadingProgressL(
+TInt& aPercentageProgress)
+{
+TPckgBufTInt pckg;
+iDrmSession->Send(EDRMPlayServGetAudioLoadingProgress,TIpcArgs(&pckg));
+aPercentageProgress = pckg();
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::CustomCommandSync
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::CustomCommandSync(
+const TMMFMessageDestinationPckg& aDestination,
+TInt aFunction,
+const TDesC8& aDataTo1,
+const TDesC8& aDataTo2,
+TDes8& aDataFrom)
+{
+TInt theReturnValue(KErrPermissionDenied);
+TPckgCustomCommand thePckg;
+thePckg().iDestination = aDestination;
+thePckg().iFunction = aFunction;
+/*
+RDebug::Print(_L("CMMFDrmAudioPlayerUtility::CustomCommandSync:IFId[%x]DestHndl[%x]Fn[%d]RetDesLen[%d]"),
+thePckg().iDestination().InterfaceId(),
+thePckg().iDestination().DestinationHandle(),
+thePckg().iFunction,
+aDataFrom.Length());
+*/
+// Only Pass 'Allowed CustomCommand
+if ( IsValidCustomCommandDestination(aDestination().InterfaceId(), aDataTo1) )
+{
+theReturnValue = iDrmSession->Send( EDRMPlayServCustomCommandSyncWithReturn,
+TIpcArgs(&thePckg, &aDataTo1, &aDataTo2, &aDataFrom));
+}
+return theReturnValue;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::CustomCommandSync
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::CustomCommandSync(
+const TMMFMessageDestinationPckg& aDestination,
+TInt aFunction,
+const TDesC8& aDataTo1,
+const TDesC8& aDataTo2)
+{
+TInt theReturnValue(KErrPermissionDenied);
+TPckgCustomCommand thePckg;
+thePckg().iDestination = aDestination;
+thePckg().iFunction = aFunction;
+/*
+RDebug::Print(_L("CMMFDrmAudioPlayerUtility::CustomCommandSync:IFId[%x]DestHndl[%x]Fn[%d]"),
+thePckg().iDestination().InterfaceId(),
+thePckg().iDestination().DestinationHandle(),
+thePckg().iFunction);
+*/
+// Only Pass 'Allowed CustomCommand
+if ( IsValidCustomCommandDestination(aDestination().InterfaceId(), aDataTo1) )
+{
+theReturnValue = iDrmSession->Send( EDRMPlayServCustomCommandSyncWithoutReturn,
+TIpcArgs(&thePckg, &aDataTo1, &aDataTo2));
+}
+return theReturnValue;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::CustomCommandAsync
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::CustomCommandAsync(
+const TMMFMessageDestinationPckg& aDestination,
+TInt aFunction,
+const TDesC8& aDataTo1,
+const TDesC8& aDataTo2,
+TDes8& aDataFrom,
+TRequestStatus& aStatus )
+{
+TPckgCustomCommand thePckg;
+thePckg().iDestination = aDestination;
+thePckg().iFunction = aFunction;
+TInt status(KErrPermissionDenied);
+/*
+RDebug::Print(_L("CMMFDrmAudioPlayerUtility::CustomCommandAsync:IFId[%x]DestHndl[%x]Fn[%d]Data1[Len:%d]Data2Len[Len:%d]RetDesLen[Len:%d:MaxLen:%d]"),
+thePckg().iDestination().InterfaceId(),
+thePckg().iDestination().DestinationHandle(),
+thePckg().iFunction,
+aDataTo1.Length(),
+aDataTo2.Length(),
+aDataFrom.Length(),
+aDataFrom.MaxLength() );
+*/
+// Only Pass 'Allowed CustomCommand
+if ( IsValidCustomCommandDestination(aDestination().InterfaceId(), aDataTo1) )
+{
+// Send in two steps, data in first step and async request in second step
+// othewise thePckg will become invalid when tried to read from server
+status = iDrmSession->Send( EDRMPlayServCustomCommandAsyncWithReturnStep1,
+TIpcArgs(&thePckg, &aDataTo1, &aDataTo2) );
+if ( status == KErrNone )
+{
+// Pass descriptor place holder to get data back in the async call
+iDrmSession->Send( EDRMPlayServCustomCommandAsyncWithReturnStep2,
+TIpcArgs(&aDataFrom),
+aStatus );
+}
+#ifdef _DEBUG
+else
+{
+RDebug::Print(_L("CMMFDrmAudioPlayerUtility::CustomCommandAsync:IFId[%x]DestHndl[%x]Fn[%d]Data1[Len:%d]Data2Len[Len:%d]RetDesLen[Len:%d:MaxLen:%d]DRM Proxy CustCmdAsyncWRet Step1[%d]"),
+thePckg().iDestination().InterfaceId(),
+thePckg().iDestination().DestinationHandle(),
+thePckg().iFunction,
+aDataTo1.Length(),
+aDataTo2.Length(),
+aDataFrom.Length(),
+aDataFrom.MaxLength(),
+status );
+}
+#endif // _DEBUG
+}
+if ( status != KErrNone )
+{
+TRequestStatus* s = &aStatus;
+User::RequestComplete( s , status );
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::CustomCommandAsync
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::CustomCommandAsync(
+const TMMFMessageDestinationPckg& aDestination,
+TInt aFunction,
+const TDesC8& aDataTo1,
+const TDesC8& aDataTo2,
+TRequestStatus& aStatus)
+{
+TPckgCustomCommand thePckg;
+thePckg().iDestination = aDestination;
+thePckg().iFunction = aFunction;
+TInt status(KErrPermissionDenied);
+/*
+RDebug::Print(_L("CMMFDrmAudioPlayerUtility::CustomCommandAsync:IFId[%x]DestHndl[%x]Fn[%d]Data1[Len:%d]Data2Len[Len:%d]"),
+thePckg().iDestination().InterfaceId(),
+thePckg().iDestination().DestinationHandle(),
+thePckg().iFunction,
+aDataTo1.Length(),
+aDataTo2.Length() );
+*/
+// Only Pass 'Allowed CustomCommand
+if ( IsValidCustomCommandDestination(aDestination().InterfaceId(), aDataTo1) )
+{
+// Send in two steps, data in first step and async request in second step
+// othewise thePckg will become invalid when tried to read from server
+status = iDrmSession->Send( EDRMPlayServCustomCommandAsyncWithoutReturnStep1,
+TIpcArgs(&thePckg, &aDataTo1, &aDataTo2) );
+if ( status == KErrNone )
+{
+iDrmSession->Send( EDRMPlayServCustomCommandAsyncWithoutReturnStep2,
+TIpcArgs(),
+aStatus );
+}
+#ifdef _DEBUG
+else
+{
+RDebug::Print(_L("CMMFDrmAudioPlayerUtility::CustomCommandAsync:IFId[%x]DestHndl[%x]Fn[%d]Data1[Len:%d]Data2Len[Len:%d]DRM Proxy CustCmdAsyncWoRet Step1[%d]"),
+thePckg().iDestination().InterfaceId(),
+thePckg().iDestination().DestinationHandle(),
+thePckg().iFunction,
+aDataTo1.Length(),
+aDataTo2.Length(),
+status );
+}
+#endif // _DEBUG
+}
+if ( status != KErrNone )
+{
+TRequestStatus* s = &aStatus;
+User::RequestComplete( s , status );
+}
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::GetBalance
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TInt CMMFDrmAudioPlayerUtility::GetBalance(
+TInt& aBalance)
+{
+TPckgBufTInt theBalance;
+TInt retValue = iDrmSession->Send(EDRMPlayServGetBalance,TIpcArgs(&theBalance));
+aBalance = theBalance();
+return retValue;
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::RegisterForAudioLoadingNotification
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::RegisterForAudioLoadingNotification(
+MAudioLoadingObserver& aLoadingObserver)
+{
+iAsyncCallback() = ELoadingStarted;
+iLoadingObserver = &aLoadingObserver;
+iDrmSession->Send(EDRMPlayServRegisterForAudioLoadingNotification,TIpcArgs(&iAsyncCallback));
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::DoCancel
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::DoCancel()
+{
+}
+// -----------------------------------------------------------------------------
+// CMMFDrmAudioPlayerUtility::RunL
+//
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CMMFDrmAudioPlayerUtility::RunL()
+{
+DEP_PRN1(_L("CMMFDrmAudioPlayerUtility::RunL:iStatus[%d]"), iStatus.Int());
+if (iState == EPaused)
+{
+return;
+}
+if ( iStatus.Int() == KErrCancel )
+return;
+switch (iAsyncCallback())
+{
+case EInitComplete:
+if (iState != EIdle)
+{
+DEP_PRN0(_L("CMMFDrmAudioPlayerUtility::RunL - InitComplete"));
+iState = EIdle;
+iCallback.MdapcInitComplete(iErrorDurationStruct().iError, iErrorDurationStruct().iDuration);
+}
+break;
+case EPlayComplete:
+DEP_PRN0(_L("CMMFDrmAudioPlayerUtility::RunL - PlayComplete"));
+iState = EIdle;
+iCallback.MdapcPlayComplete(iErrorDurationStruct().iError);
+break;
+case ELoadingStarted:
+DEP_PRN0(_L("CMMFDrmAudioPlayerUtility::RunL - MaloLoadingStarted"));
+iDrmSession->Send(EDRMPlayServRegisterForAudioLoadingNotification,TIpcArgs(&iAsyncCallback),iStatus);
+SetActive();
+iLoadingObserver->MaloLoadingStarted();
+break;
+case ELoadingComplete:
+DEP_PRN0(_L("CMMFDrmAudioPlayerUtility::RunL - MaloLoadingComplete"));
+iAsyncCallback() = ELoadingStarted;
+iLoadingObserver->MaloLoadingComplete();
+break;
+default:
+break;
+}
+}
+TBool CMMFDrmAudioPlayerUtility::IsValidCustomCommandDestination(TUid aDestinationUid, const TDesC8& aParam)
+{
+TBool retValue(ETrue);
+if (aDestinationUid == KUidInterfaceMMFDRMControl)
+{
+retValue = EFalse;
+}
+else if ( aDestinationUid == KUidCustomInterfaceBuilderImpl )
+{
+TRAPD(err, retValue = CheckCustomInterfaceBuilderImplL(aParam));
+if((err != KErrNone) || (retValue == EFalse))
+retValue = EFalse;
+}
+return retValue;
+}
+TBool CMMFDrmAudioPlayerUtility::CheckCustomInterfaceBuilderImplL(const TDesC8& aParam)
+{
+TBool retValue(ETrue);
+RDesReadStream stream(aParam);
+CleanupClosePushL(stream);
+TUid paramUid;
+paramUid.iUid = stream.ReadInt32L();
+CleanupStack::PopAndDestroy(&stream);
+if ( paramUid == KUidAudioOutput )
+{
+retValue = EFalse;
+}
+return retValue;
+}
+// End of file

changeset 0	b8ed18f6c07b
child 2	5c1df44f2eed