--- a/harvester/harvesterplugins/AudioPlaylistPlugin/src/harvesteraudioplaylistplugin.cpp Tue Aug 31 15:37:30 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,338 +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:
-*
-*/
-
-
-#include <e32base.h>
-#include <harvesterdata.h>
-
-#include <mderelation.h>
-#include <mdeobjectdef.h>
-
-#include "harvesteraudioplaylistplugin.h"
-#include "mdeobjectwrapper.h"
-#include "mdsutils.h"
-#include "harvestercommon.h"
-
-#include "harvesterlog.h"
-
-// for CleanupResetAndDestroyPushL
-#include <mmf/common/mmfcontrollerpluginresolver.h>
-
-CHarvesterAudioPlaylistPluginPropertyDefs::CHarvesterAudioPlaylistPluginPropertyDefs() : CBase()
- {
- }
-
-void CHarvesterAudioPlaylistPluginPropertyDefs::ConstructL(CMdEObjectDef& aObjectDef)
- {
- CMdENamespaceDef& nsDef = aObjectDef.NamespaceDef();
-
- // Property definitions
- CMdEObjectDef& objectDef = nsDef.GetObjectDefL( MdeConstants::Object::KBaseObject );
- iCreationDatePropertyDef = &objectDef.GetPropertyDefL( MdeConstants::Object::KCreationDateProperty );
- iLastModifiedDatePropertyDef = &objectDef.GetPropertyDefL( MdeConstants::Object::KLastModifiedDateProperty );
- iSizePropertyDef = &objectDef.GetPropertyDefL( MdeConstants::Object::KSizeProperty );
- iItemTypePropertyDef = &objectDef.GetPropertyDefL( MdeConstants::Object::KItemTypeProperty );
- iTitlePropertyDef = &objectDef.GetPropertyDefL( MdeConstants::Object::KTitleProperty );
-
- CMdEObjectDef& albumObjectDef = nsDef.GetObjectDefL( MdeConstants::Album::KAlbumObject );
- iAlbumTypeDef = &albumObjectDef.GetPropertyDefL( MdeConstants::Album::KTypeProperty );
-
- CMdEObjectDef& playlistObjectDef = nsDef.GetObjectDefL( MdeConstants::AudioPlaylistItem::KAudioPlaylistItem );
- iAlbumIDDef = &playlistObjectDef.GetPropertyDefL( MdeConstants::AudioPlaylistItem::KPlaylistIDProperty );
- iAudioObjectIDDef = &playlistObjectDef.GetPropertyDefL( MdeConstants::AudioPlaylistItem::KAudioObjectIDProperty );
- iPositionDef = &playlistObjectDef.GetPropertyDefL( MdeConstants::AudioPlaylistItem::KPositionProperty );
- }
-
-CHarvesterAudioPlaylistPluginPropertyDefs* CHarvesterAudioPlaylistPluginPropertyDefs::NewL(CMdEObjectDef& aObjectDef)
- {
- CHarvesterAudioPlaylistPluginPropertyDefs* self =
- new (ELeave) CHarvesterAudioPlaylistPluginPropertyDefs();
- CleanupStack::PushL( self );
- self->ConstructL( aObjectDef );
- CleanupStack::Pop( self );
- return self;
- }
-
-using namespace MdeConstants;
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlugin::CHarvesterAudioPlugin
-// ---------------------------------------------------------------------------
-//
-CHarvesterAudioPlaylistPlugin::CHarvesterAudioPlaylistPlugin() :
- CHarvesterPlugin()
- {
- }
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::NewL
-// ---------------------------------------------------------------------------
-//
-CHarvesterAudioPlaylistPlugin* CHarvesterAudioPlaylistPlugin::NewL()
- {
- WRITELOG( "CHarvesterAudioPlaylistPlugin::NewL()" );
- CHarvesterAudioPlaylistPlugin* self = new (ELeave) CHarvesterAudioPlaylistPlugin();
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
-
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::~CHarvesterAudioPlaylistPlugin
-// ---------------------------------------------------------------------------
-//
-CHarvesterAudioPlaylistPlugin::~CHarvesterAudioPlaylistPlugin()
- {
- WRITELOG( "CHarvesterAudioPlaylistPlugin::~CHarvesterAudioPlaylistPlugin()" );
-
- delete iPlaylistParser;
- delete iPropDefs;
- delete iMime;
- }
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CHarvesterAudioPlaylistPlugin::ConstructL()
- {
- WRITELOG( "CHarvesterAudioPlaylistPlugin::ConstructL()" );
- SetPriority( KHarvesterPriorityHarvestingPlugin - 1 );
-
- iPlaylistParser = CHarvesterAudioPlaylistParser::NewL();
- }
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::HarvestL (from CHarvesterPlugin)
-// ---------------------------------------------------------------------------
-//
-void CHarvesterAudioPlaylistPlugin::HarvestL( CHarvesterData* aHD )
- {
- WRITELOG( "CHarvesterAudioPlaylistPlugin::HarvestL()" );
-
- TRAPD( err, DoHarvestL( aHD ) );
-
- if ( err != KErrNone )
- {
- aHD->SetErrorCode( err );
- }
- }
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::DoHarvestL
-// ---------------------------------------------------------------------------
-//
-void CHarvesterAudioPlaylistPlugin::DoHarvestL( CHarvesterData* aHD )
- {
- WRITELOG( "CHarvesterAudioPlaylistPlugin::DoHarvestL()" );
- CMdEObject& mdeObject = aHD->MdeObject();
-
- TBool isAdd = EFalse;
- if ( mdeObject.Placeholder() || mdeObject.Id() == KNoId ) // is a new object or placeholder
- {
- isAdd = ETrue;
- }
- else
- {
- return; // Once playlist has been imported, changes made to it by Music Player
- // will not get written back to original playlist file. Thus changes to playlist
- // should be done within Music Player, and MDS will prevent playlist that
- // have already been imported to be changes so that there will not be
- // several versions of same playlist imported by accident.
- }
-
- GetPropertiesL( aHD, isAdd );
- }
-
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::GetPropertiesL
-// ---------------------------------------------------------------------------
-//
-void CHarvesterAudioPlaylistPlugin::GetPropertiesL( CHarvesterData* aHD,
- TBool aIsAdd )
- {
- CMdEObject& mdeObject = aHD->MdeObject();
-
- // get creation time, modified time and file size
- if( !mdeObject.Placeholder() )
- {
- GetPlaceHolderPropertiesL( aHD, aIsAdd );
- }
-
- const TDesC& uri = mdeObject.Uri();
-
- TBool isSupported( GetMimeTypePropertyL( aHD, aIsAdd ) );
-
- if( isSupported )
- {
- GetMusicPropertiesL( aHD, aIsAdd );
- }
- }
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::GetPlaceHolderPropertiesL
-// Get placeholder properties (creation time, modify time and file size).
-// ---------------------------------------------------------------------------
-//
-void CHarvesterAudioPlaylistPlugin::GetPlaceHolderPropertiesL( CHarvesterData* aHD,
- TBool aIsAdd )
- {
- CMdEObject& mdeObject = aHD->MdeObject();
-
- const TDesC& uri = mdeObject.Uri();
-
- TEntry entry;
- TInt err = iFs.Entry( uri, entry );
-
- if ( err!= KErrNone )
- {
- User::Leave( err ); // metadata cannot be gathered!
- }
-
- TTime now;
- now.HomeTime();
-
- if( !iPropDefs )
- {
- CMdEObjectDef& objectDef = mdeObject.Def();
- iPropDefs = CHarvesterAudioPlaylistPluginPropertyDefs::NewL( objectDef );
- }
-
- CMdeObjectWrapper::HandleObjectPropertyL(
- mdeObject, *iPropDefs->iCreationDatePropertyDef, &now, aIsAdd );
-
- CMdeObjectWrapper::HandleObjectPropertyL(
- mdeObject, *iPropDefs->iLastModifiedDatePropertyDef, &entry.iModified, aIsAdd );
-
- CMdeObjectWrapper::HandleObjectPropertyL(
- mdeObject, *iPropDefs->iSizePropertyDef, &entry.iSize, aIsAdd );
- }
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::GetMimeTypePropertyL
-// Get mime type.
-// ---------------------------------------------------------------------------
-//
-TBool CHarvesterAudioPlaylistPlugin::GetMimeTypePropertyL(
- CHarvesterData* aHD, TBool aIsAdd )
- {
- CMdEObject& mdeObject = aHD->MdeObject();
-
- TBuf<40> mimeType( KNullDesC );
- TBool supported( EFalse );
- supported = iPlaylistParser->ParseMimeType( mdeObject.Uri(), mimeType );
- delete iMime;
- iMime = NULL;
- iMime = mimeType.AllocL();
-
- if( !iPropDefs )
- {
- CMdEObjectDef& objectDef = mdeObject.Def();
- iPropDefs = CHarvesterAudioPlaylistPluginPropertyDefs::NewL( objectDef );
- }
-
- CMdeObjectWrapper::HandleObjectPropertyL( mdeObject,
- *iPropDefs->iItemTypePropertyDef, (TAny*)&(mimeType),
- aIsAdd );
-
- return supported;
- }
-
-// ---------------------------------------------------------------------------
-// CHarvesterAudioPlaylistPlugin::GetMusicPropertiesL
-// ---------------------------------------------------------------------------
-//
-void CHarvesterAudioPlaylistPlugin::GetMusicPropertiesL( CHarvesterData* aHD,
- TBool aIsAdd )
- {
- CMdEObject& mdeObject = aHD->MdeObject();
-
- if( !iPropDefs )
- {
- CMdEObjectDef& objectDef = mdeObject.Def();
- iPropDefs = CHarvesterAudioPlaylistPluginPropertyDefs::NewL( objectDef );
- }
-
- CMdESession& session = mdeObject.Session();
-
-#ifdef MDS_PLAYLIST_HARVESTING_ENABLED
- TInt playlistType( MdeConstants::Album::EAlbumMusicPlaylist );
- CMdeObjectWrapper::HandleObjectPropertyL(
- mdeObject, *iPropDefs->iAlbumTypeDef, &playlistType, aIsAdd );
-#endif
-
- RPointerArray<HBufC> playlistItems;
- TCleanupItem cleanupItem( MdsUtils::CleanupPtrArray<HBufC>, &playlistItems );
- CleanupStack::PushL( cleanupItem );
-
- const TBool parsed( iPlaylistParser->ParseL( mdeObject.Uri(), playlistItems, iMime->Des() ) );
-
- if( parsed )
- {
- TTime curtime( 0 );
- curtime.UniversalTime();
-
- const TTimeIntervalSeconds timeOffsetSeconds = User::UTCOffset();
- const TTime localTime = curtime + timeOffsetSeconds;
-
- RPointerArray<CMdEObject> objectArray;
-
- CMdENamespaceDef& nsDef = session.GetDefaultNamespaceDefL();
- CMdEObjectDef& playlistObjectDef = nsDef.GetObjectDefL( MdeConstants::AudioPlaylistItem::KAudioPlaylistItem );
-
- const TInt count( playlistItems.Count() );
- for( TInt i = 0; i < count; i++)
- {
- CMdEObject* mdeAudioObject = session.GetObjectL( playlistItems[i]->Des() );
- if( mdeAudioObject )
- {
- CMdEObject* object = session.NewObjectLC( playlistObjectDef, Object::KAutomaticUri );
-
- object->AddTimePropertyL( *iPropDefs->iCreationDatePropertyDef, localTime );
- object->AddTimePropertyL( *iPropDefs->iLastModifiedDatePropertyDef, curtime );
- object->AddUint32PropertyL( *iPropDefs->iSizePropertyDef, 0 );
- object->AddTextPropertyL( *iPropDefs->iItemTypePropertyDef, AudioPlaylistItem::KAudioPlaylistItemType );
-
- object->AddInt32PropertyL( *iPropDefs->iAlbumIDDef, mdeObject.Id() );
- object->AddInt32PropertyL( *iPropDefs->iAudioObjectIDDef, mdeAudioObject->Id() );
-
- // position is considered to represent items relative position in the list
- // if item is removed from the middle of the list, position is still valid even though
- // the actual position value is not updated
- object->AddInt32PropertyL( *iPropDefs->iPositionDef, (i+1) ); // playlist position starts from 1
- objectArray.AppendL( object );
- CleanupStack::Pop(); // object
- }
- delete mdeAudioObject;
- }
- CleanupResetAndDestroyPushL( objectArray );
- TRAPD( addError, session.AddObjectsL( objectArray ) );
- if ( addError != KErrNone )
- {
- WRITELOG1( "CHarvesterAudioPlaylistPlugin::GetMusicPropertiesL - Add items to MDE error: %d", addError );
- }
- CleanupStack::PopAndDestroy( &objectArray );
- }
-
- CleanupStack::PopAndDestroy( &playlistItems );
- }
-
-// End of file
-