--- a/omads/omadsextensions/adapters/mediads/src/songitem.cpp Tue Aug 31 15:05:37 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,351 +0,0 @@
-/*
-* Copyright (c) 2009 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: CSongItem class implementation
-*
-*/
-
-
-
-#include "songitem.h"
-
-#include <metadatautility.h>
-#include <metadatafieldcontainer.h>
-#include <metadatafield.hrh>
-
-#include "logger.h"
-#include "sconmetadatafielddefs.h"
-
-
-CSongItem::CSongItem()
- {
- }
-
-CSongItem* CSongItem::NewLC()
- {
- CSongItem* self = new (ELeave) CSongItem();
- CleanupStack::PushL( self );
- self->ConstructL();
- return self;
- }
-
-void CSongItem::ConstructL()
- {
- iUri = KNullDesC().AllocL();
- iTitle = KNullDesC().AllocL();
- iMimeType = KNullDesC().AllocL();
- iArtist = KNullDesC().AllocL();
- iAlbum = KNullDesC().AllocL();
- iGenre = KNullDesC().AllocL();
- iComment = KNullDesC().AllocL();
- iComposer = KNullDesC().AllocL();
-
- iDuration = -1;
- iYear = -1;
- iAlbumTrack = -1;
- iRating = -1;
- iSize = 0;
- }
-
-CSongItem::~CSongItem()
- {
- delete iUri;
- delete iTitle;
- delete iMimeType;
- delete iArtist;
- delete iAlbum;
- delete iGenre;
- delete iComment;
- delete iComposer;
- }
-
-void CSongItem::SetId( TInt aId )
- {
- iId = aId;
- }
-
-TInt CSongItem::Id() const
- {
- return iId;
- }
-
-void CSongItem::SetUriL( const TDesC& aUri )
- {
- delete iUri;
- iUri = NULL;
- iUri = aUri.AllocL();
- }
-
-const TDesC& CSongItem::Uri() const
- {
- return *iUri;
- }
-
-void CSongItem::SetTitleL( const TDesC& aTitle )
- {
- delete iTitle;
- iTitle = NULL;
- iTitle = aTitle.AllocL();
- }
-
-const TDesC& CSongItem::Title() const
- {
- return *iTitle;
- }
-
-void CSongItem::SetMimeTypeL( const TDesC& aMimeType )
- {
- delete iMimeType;
- iMimeType = NULL;
- iMimeType = aMimeType.AllocL();
- }
-
-const TDesC& CSongItem::MimeType() const
- {
- return *iMimeType;
- }
-
-void CSongItem::SetDuration( TInt aDuration )
- {
- iDuration = aDuration;
- }
-
-TInt CSongItem::Duration() const
- {
- return iDuration;
- }
-
-void CSongItem::SetArtistL( const TDesC& aArtist )
- {
- delete iArtist;
- iArtist = NULL;
- iArtist = aArtist.AllocL();
- }
-
-const TDesC& CSongItem::Artist() const
- {
- return *iArtist;
- }
-
-void CSongItem::SetAlbumL( const TDesC& aAlbum )
- {
- delete iAlbum;
- iAlbum = NULL;
- iAlbum = aAlbum.AllocL();
- }
-
-const TDesC& CSongItem::Album() const
- {
- return *iAlbum;
- }
-
-void CSongItem::SetYear( TInt aYear )
- {
- iYear = aYear;
- }
-
-TInt CSongItem::Year() const
- {
- return iYear;
- }
-
-void CSongItem::SetAlbumTrack( TInt aAlbumTrack )
- {
- iAlbumTrack = aAlbumTrack;
- }
-
-TInt CSongItem::AlbumTrack() const
- {
- return iAlbumTrack;
- }
-
-void CSongItem::SetGenreL( const TDesC& aGenre )
- {
- delete iGenre;
- iGenre = NULL;
- iGenre = aGenre.AllocL();
- }
-
-const TDesC& CSongItem::Genre() const
- {
- return *iGenre;
- }
-
-void CSongItem::SetCommentL( const TDesC& aComment )
- {
- delete iComment;
- iComment = NULL;
- iComment = aComment.AllocL();
- }
-
-const TDesC& CSongItem::Comment() const
- {
- return *iComment;
- }
-
-void CSongItem::SetComposerL( const TDesC& aComposer )
- {
- delete iComposer;
- iComposer = NULL;
- iComposer = aComposer.AllocL();
- }
-
-const TDesC& CSongItem::Composer() const
- {
- return *iComposer;
- }
-
-void CSongItem::SetRating( TInt aRating )
- {
- iRating = aRating;
- }
-
-TInt CSongItem::Rating() const
- {
- return iRating;
- }
-
-void CSongItem::SetModifiedTime( TTime& aTime )
- {
- iModifiedTime = aTime;
- }
-
-const TTime& CSongItem::ModifiedTime() const
- {
- return iModifiedTime;
- }
-
-void CSongItem::SetFileSize( TInt32 aSize )
- {
- iSize = aSize;
- }
-
-TInt32 CSongItem::FileSize() const
- {
- return iSize;
- }
-
-// -----------------------------------------------------------------------------
-// CSongItem::ExportL
-// Exports item as specified in "Metadata format description v3.doc" document.
-// -----------------------------------------------------------------------------
-void CSongItem::ExportL( RWriteStream& aStream )
- {
- TRACE_FUNC_ENTRY;
-
- // write object header
-
- // header id
- aStream.WriteUint8L( KSconMetadataHeaderAudio );
-
- // header version
- aStream.WriteUint8L( KSconMetadataHeaderVersion );
-
- WriteUnicodeL( aStream, iTitle->Des(), KSconAudioTitle );
- WriteUnicodeL( aStream, iUri->Des(), KSconAudioFilename );
-
- if ( iDuration > -1 )
- {
- WriteUInt32FieldL( aStream, iDuration, KSconAudioDuration );
- }
-
- WriteUnicodeL( aStream, iArtist->Des(), KSconAudioArtist );
- if ( iYear > -1 )
- {
- WriteUInt16FieldL( aStream, iYear, KSconAudioYear);
- }
- if ( iAlbumTrack > -1 )
- {
- WriteUInt16FieldL( aStream, iAlbumTrack, KSconAudioAlbumTrack );
- }
- WriteUnicodeL( aStream, iAlbum->Des(), KSconAudioAlbum );
- WriteUnicodeL( aStream, iGenre->Des(), KSconAudioGenre );
- WriteUnicodeL( aStream, iComposer->Des(), KSconAudioComposer );
- WriteUnicodeL( aStream, iComment->Des(), KSconAudioComment );
-
- if ( iRating > -1 )
- {
- WriteUInt16FieldL( aStream, iRating, KSconAudioRating );
- }
- WriteUnicodeL( aStream, iMimeType->Des(), KSconAudioMimeType );
-
- aStream.WriteUint8L( KSconAudioDate );
- const TUint KDateTimeSize = 7; // Int16 + 5*Int8 = 2 + 5*1 = 7 bytes
- aStream.WriteUint32L( KDateTimeSize ); //size
-
- TDateTime time = iModifiedTime.DateTime();
- aStream.WriteInt16L( time.Year() );
- aStream.WriteInt8L( time.Month()+1 ); // range 1...12
- aStream.WriteInt8L( time.Day()+1 );
- aStream.WriteInt8L( time.Hour() );
- aStream.WriteInt8L( time.Minute() );
- aStream.WriteInt8L( time.Second() );
-
- // filesize
- WriteUInt32FieldL( aStream, iSize, KSconAudioFileSize );
-
- // read album art
- CMetaDataUtility* metaDataUtil = CMetaDataUtility::NewL();
- CleanupStack::PushL( metaDataUtil );
-
- RArray<TMetaDataFieldId> wantedFields;
- CleanupClosePushL(wantedFields);
- wantedFields.AppendL(EMetaDataJpeg);
-
- metaDataUtil->OpenFileL(iUri->Des(), wantedFields);
-
- const CMetaDataFieldContainer& metaCont =
- metaDataUtil->MetaDataFieldsL();
- TPtrC8 data = metaCont.Field8( EMetaDataJpeg );
- if ( data.Length() > 0 )
- {
- WriteDataFieldL( aStream, data, KSconAudioJpeg );
- }
-
- CleanupStack::PopAndDestroy(&wantedFields);
- CleanupStack::PopAndDestroy(metaDataUtil);
-
- aStream.CommitL();
- TRACE_FUNC_EXIT;
- }
-
-
-void CSongItem::WriteUnicodeL( RWriteStream& aStream, const TDesC& aData, const TUint8 aFieldId )
- {
- aStream.WriteUint8L( aFieldId );
- aStream.WriteUint32L( aData.Size() );
- aStream.WriteL( aData, aData.Length() );
- }
-
-void CSongItem::WriteDataFieldL( RWriteStream& aStream, const TDesC8& aData, const TUint8 aFieldId )
- {
- aStream.WriteUint8L( aFieldId );
- aStream.WriteUint32L( aData.Size() );
- aStream.WriteL( aData, aData.Length() );
- }
-
-void CSongItem::WriteUInt16FieldL( RWriteStream& aStream, TUint16 aData, const TUint8 aFieldId )
- {
- aStream.WriteUint8L( aFieldId );
- const TUint KSizeOfUint16 = 2; // =sizeof(TUint16), hardcoded for performance reasons.
- aStream.WriteUint32L( KSizeOfUint16 );
- aStream.WriteUint16L( aData );
- }
-
-void CSongItem::WriteUInt32FieldL( RWriteStream& aStream, TUint32 aData, const TUint8 aFieldId )
- {
- aStream.WriteUint8L( aFieldId );
- const TUint KSizeOfUint32 = 4; // =sizeof(TUint32), hardcoded for performance reasons.
- aStream.WriteUint32L( KSizeOfUint32 );
- aStream.WriteUint32L( aData );
- }