--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/mmapi_qt/src_drmv2/src/cmmadrmmetadatacontrol.cpp Fri May 14 15:47:24 2010 +0300
@@ -0,0 +1,84 @@
+/*
+* Copyright (c) 2002 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: CMMADRMMetaDataControl is a concrete class for getting
+* metadata from DRM files.
+*
+*/
+
+
+// INCLUDE FILES
+#include <logger.h>
+
+#include "cmmadrmmetadatacontrol.h"
+
+CMMADRMMetaDataControl::CMMADRMMetaDataControl(
+ CMMADRMAudioPlayer* aPlayer)
+ : iPlayer(aPlayer)
+{
+ LOG( EJavaMMAPI, EInfo, "MMA::CMMADRMMetaDataControl constructor called.");
+}
+
+TInt CMMADRMMetaDataControl::KeyCountL()
+{
+ TInt entries;
+ User::LeaveIfError(iPlayer->DRMUtility()->GetNumberOfMetaDataEntries(entries));
+ return entries;
+}
+
+HBufC* CMMADRMMetaDataControl::KeyL(TInt aIndex)
+{
+ LOG( EJavaMMAPI, EInfo, "MMA: CMMADRMMetaDataControl::KeyL");
+ CMMFMetaDataEntry* currEntry =
+ iPlayer->DRMUtility()->GetMetaDataEntryL(aIndex);
+ CleanupStack::PushL(currEntry);
+ HBufC* key = currEntry->Name().AllocL();
+ CleanupStack::PopAndDestroy(); // currEntry
+ return key;
+}
+
+
+/*
+ * Get the value of given drm metadata key. The ownership of the created value
+ * (descriptor) is passed to the caller.
+ */
+HBufC* CMMADRMMetaDataControl::KeyValueL(const TDesC& aKey)
+{
+ LOG( EJavaMMAPI, EInfo, "MMA: CMMADRMMetaDataControl::KeyValueL");
+
+ HBufC* retVal = NULL;
+ CMMFMetaDataEntry* currEntry = NULL;
+
+ TInt nEntries;
+ User::LeaveIfError(iPlayer->DRMUtility()->GetNumberOfMetaDataEntries(nEntries));
+
+ for (TInt i = 0; i < nEntries; ++i)
+ {
+ currEntry = iPlayer->DRMUtility()->GetMetaDataEntryL(i);
+
+ if (0 == aKey.Compare(currEntry->Name()))
+ {
+ CleanupStack::PushL(currEntry);
+ retVal = currEntry->Value().AllocL();
+ CleanupStack::PopAndDestroy(); // currEntry
+ break;
+ }
+
+ delete currEntry;
+ }
+
+ User::LeaveIfNull(retVal);
+ return retVal;
+}
+
+// END OF FILE