--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/devsoundextensions/drmaudioplayer/DRMPlayUtility/src/MediaClientDrm.cpp Thu Oct 07 22:34:12 2010 +0100
@@ -0,0 +1,1567 @@
+/*
+* 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