--- a/upnpavcontroller/upnpxmlparser/src/upnpxmlparserlite.cpp Fri Sep 17 08:31:21 2010 +0300
+++ b/upnpavcontroller/upnpxmlparser/src/upnpxmlparserlite.cpp Mon Nov 01 12:37:49 2010 +0200
@@ -1,507 +1,512 @@
-/*
-* Copyright (c) 2008 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: XML SAX Parser for UPnP.
-*
-*/
-
-
-
-
-
-
-// INCLUDE FILES
-// xml parser
-#include <xml/parser.h>
-#include <xml/parserfeature.h>
-#include <xml/matchdata.h>
-
-// upnp stack api
-#include <upnpstring.h>
-
-// upnpframework / xmlparser api
-#include "upnpxmlparserlite.h"
-#include "upnpobjectlite.h"
-
-// xmlparser internal
-#include "upnpobjectstacklite.h"
-
-
-_LIT( KComponentLogfile, "upnpxmlparser.txt");
-#include "upnplog.h"
-
-_LIT8( KXmlMimeType, "text/xml" );
-_LIT8( KLIB2XML, "libxml2" );
-
-_LIT8( KContainer, "container" );
-_LIT8( KItem, "item" );
-_LIT8( KTitle, "title" );
-_LIT8( KClass, "class" );
-_LIT8( KId, "id" );
-//_LIT8( KComma, ":" );
-_LIT8( KDIDL, "DIDL-Lite" );
-_LIT8( KDesc, "desc" );
-_LIT8( KDlnaDoc, "X_DLNADOC" );
-
-_LIT( KIndexContainer, "1" );
-_LIT( KIndexAudio, "2" );
-_LIT( KIndexVideo, "3" );
-_LIT( KIndexImage, "4" );
-_LIT( KIndexOther, "5" );
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::CUPnPXMLParserLite()
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-CUPnPXMLParserLite::CUPnPXMLParserLite()
- {
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::ConstructL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::ConstructL()
- {
- __LOG( "CUPnPXMLParserLite::CostructL" );
- iStack = CUPnPObjectStackLite::NewL();
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::NewL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-EXPORT_C CUPnPXMLParserLite* CUPnPXMLParserLite::NewL()
- {
- CUPnPXMLParserLite* self = CUPnPXMLParserLite::NewLC();
- CleanupStack::Pop( self );
- return self;
- }
-
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::NewLC
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-EXPORT_C CUPnPXMLParserLite* CUPnPXMLParserLite::NewLC()
- {
- CUPnPXMLParserLite* self = new( ELeave ) CUPnPXMLParserLite();
- CleanupStack::PushL( self );
- self->ConstructL();
- return self;
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::~CUPnPXMLParserLite
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-CUPnPXMLParserLite::~CUPnPXMLParserLite()
- {
- __LOG( "CUPnPXMLParserLite::~CUPnPXMLParserLite" );
- if ( iStack )
- {
- iStack->ResetAndDestroy();
- delete iStack;
- }
-
- delete iElementValue;
- delete iFormatString;
- delete iTitleBuf;
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::ParseResultDataL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-EXPORT_C void CUPnPXMLParserLite::ParseResultDataL(
- RPointerArray<CUpnpObjectLite>& aResultArray, const TDesC8& aData,
- const TDesC& aFormatString )
- {
- __LOG( "CUPnPXMLParserLite::ParseResultDataL, begin" );
-
- delete iFormatString; iFormatString = NULL;
- if( aFormatString != KNullDesC )
- {
- iFormatString = aFormatString.AllocL();
- }
-
- if ( !aData.Length() )
- {
- User::Leave( KErrArgument );
- }
-
- iResultRoot = &aResultArray;
-
- // Create parser
- CMatchData* matchData = CMatchData::NewLC();
- matchData->SetMimeTypeL( KXmlMimeType );
- matchData->SetVariantL( KLIB2XML );
- CParser* parser = CParser::NewLC( *matchData, *this );
- parser->EnableFeature( Xml::EReportNamespaceMapping );
-
- Xml::ParseL( *parser, aData );
-
- CleanupStack::PopAndDestroy( parser );
- CleanupStack::PopAndDestroy( matchData );
-
- iResultRoot = NULL;
- __LOG( "CUPnPXMLParserLite::ParseResultDataL, end" );
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnStartDocumentL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnStartDocumentL(
- const RDocumentParameters& /*aDocParam*/,
- TInt /*aErrorCode*/ )
- {
- // No implementation needed
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnEndDocumentL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnEndDocumentL( TInt /*aErrorCode*/ )
- {
- // No implementation needed
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnStartElementL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnStartElementL( const RTagInfo& aElement,
- const RAttributeArray& aAttributes,
- TInt aErrorCode )
- {
- __LOG1( "CUPnPXMLParserLite::OnStartElementL, error code: %d", aErrorCode );
- if ( aErrorCode != KErrNone )
- {
- return;
- }
- const TDesC8& desName = aElement.LocalName().DesC();
- const TDesC8& prefix = aElement.Prefix().DesC();
-
- // Delete content, since there may be some stuff between the elements
- // (comments, whitespace etc.)
- delete iElementValue; iElementValue = NULL;
-
- if ( !desName.CompareF( KContainer ) ) // Container element
- {
- CUpnpObjectLite* tmpContainer = CUpnpObjectLite::NewL();
- CleanupStack::PushL( tmpContainer );
-
- SetAttributesL( *tmpContainer, aAttributes );
- //push into the stack, ownership is transferred
- iStack->PushL( tmpContainer );
-
- CleanupStack::Pop( tmpContainer );
- }
- else if ( !desName.CompareF( KItem ) ) // Item element
- {
- CUpnpObjectLite* tmpItem = CUpnpObjectLite::NewL();
- CleanupStack::PushL( tmpItem );
-
- SetAttributesL( *tmpItem, aAttributes );
- //push into the stack, ownership is transferred
- iStack->PushL( tmpItem );
-
- CleanupStack::Pop( tmpItem );
- }
- else if( !desName.CompareF( KTitle ) ) // Title element
- {
- // check that we have item or container. cause leave if not
- if ( iStack->Count() == 0)
- {
- User::Leave( KErrArgument );
- }
- // We should have an item or a container already!
- //__ASSERTD( iStack->Top(), __FILE__, __LINE__ );
- iTitle = ETrue;
- }
- else if( !desName.CompareF( KClass ) ) // Object class element
- {
- // check that we have item or container. cause leave if not
- if ( iStack->Count() == 0)
- {
- User::Leave( KErrArgument );
- }
- // We should have an item or a container already!
- //__ASSERTD( iStack->Top(), __FILE__, __LINE__ );
- iObjectClass = ETrue;
- }
- // Ignore DIDL-Lite, desc and X_DLNADOC -elements (DLNA req)
- else if( desName.Compare( KDIDL ) == KErrNone ||
- desName.Compare( KDesc ) == KErrNone ||
- desName.Compare( KDlnaDoc ) == KErrNone
- )
- {
- // Ignore
- }
- else
- {
- // check that we have item or container. cause leave if not
- if ( iStack->Count() == 0)
- {
- User::Leave( KErrArgument );
- }
- // Ignore rest of the elements
- }
- __LOG( "CUPnPXMLParserLite::OnStartElementL, end" );
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnEndElementL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnEndElementL( const RTagInfo& aElement,
- TInt aErrorCode )
- {
- __LOG( "CUPnPXMLParserLite::OnEndElementL(), begin" );
- if ( aErrorCode != KErrNone )
- {
- return;
- }
-
- const TDesC8& desName = aElement.LocalName().DesC();
- if ( !desName.CompareF( KContainer ) || !desName.CompareF( KItem ) )
- {
- if( iTitleBuf )
- {
- CUpnpObjectLite* obj = iStack->Top();
- __ASSERTD( obj, __FILE__, __LINE__ );
-
- if( iFormatString )
- {
- HBufC* tempBuf = UpnpString::ToUnicodeL( *iTitleBuf );
- CleanupStack::PushL( tempBuf );
- HBufC* buf = HBufC::NewL( iFormatString->Length() +
- tempBuf->Length() );
- buf->Des().Format( *iFormatString, tempBuf );
- CleanupStack::PopAndDestroy( tempBuf );
- obj->SetTitleL( buf );
- }
- else
- {
- HBufC* buf = HBufC::NewL( iTitleBuf->Length() );
- buf->Des().Copy( *iTitleBuf );
- obj->SetTitleL( buf );
- }
- delete iTitleBuf; iTitleBuf = NULL;
- }
-
- iResultRoot->AppendL( iStack->Top() );
- iStack->Pop(); // Remove object from stack.
- }
- else if( KErrNone != desName.CompareF( KDIDL ))
- {
- CUpnpObjectLite* obj = iStack->Top();
- __ASSERTD( obj, __FILE__, __LINE__ );
-
- if ( iElementValue )
- {
- if( !desName.CompareF( KTitle ) )
- {
- delete iTitleBuf; iTitleBuf = NULL;
- iTitleBuf = iElementValue;
- iElementValue = NULL;
- }
- else if( !desName.CompareF( KClass ) )
- {
- obj->SetObjectClass( *iElementValue );
- iObjectClass = EFalse;
- if( iFormatString )
- {
- SetIconIndex( *obj );
- }
- }
- else
- {
- }
- }
- else
- {
- }
-
- delete iElementValue; iElementValue = NULL;
- }
- __LOG( "CUPnPXMLParserLite::OnEndElementL(), end" );
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnContentL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnContentL( const TDesC8& aBytes, TInt aErrorCode )
- {
- __LOG( "CUPnPXMLParserLite::OnContentL(), begin" );
- if ( !iStack->Count() || aErrorCode != KErrNone )
- {
- return;
- }
-
- if( iTitle || iObjectClass ) // We are only interested in title or
- // object class!
- {
- if( !iElementValue ) //if 1st time
- {
- iElementValue = HBufC8::NewL(aBytes.Length());
- iElementValue->Des().Copy(aBytes);
- }
- else
- {
- HBufC8* previousValue = iElementValue;
- iElementValue = HBufC8::NewL( previousValue->Des().Length() +
- aBytes.Length() );
- iElementValue->Des().Append( *previousValue );
- iElementValue->Des().Append( aBytes );
- delete previousValue;
- }
- }
-
- __LOG( "CUPnPXMLParserLite::OnContentL(), end" );
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnStartPrefixMappingL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnStartPrefixMappingL( const RString& /*aPrefix*/,
- const RString& /*aUri*/,
- TInt /*aErrorCode*/ )
- {
- // No implementation needed
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnEndPrefixMappingL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnEndPrefixMappingL( const RString& /*aPrefix*/,
- TInt /*aErrorCode*/ )
- {
- // No implementation needed
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnIgnorableWhiteSpaceL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnIgnorableWhiteSpaceL( const TDesC8& /*aBytes*/,
- TInt /*aErrorCode*/ )
- {
- // No implementation needed
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnSkippedEntityL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnSkippedEntityL( const RString& /*aName*/,
- TInt /*aErrorCode*/ )
- {
- // No implementation needed
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnProcessingInstructionL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnProcessingInstructionL( const TDesC8& /*aTarget*/,
- const TDesC8& /*aData*/,
- TInt /*aErrorCode*/ )
- {
- // No implementation needed
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::OnError
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::OnError( TInt /*aErrorCode*/ )
- {
- // No implementation needed
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::GetExtendedInterface
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-TAny* CUPnPXMLParserLite::GetExtendedInterface( const TInt32 /*aUid*/ )
- {
- // No implementation needed
- return NULL;
- }
-
-// --------------------------------------------------------------------------
-// CUPnPXMLParserLite::SetAttributesL
-// See upnpxmlparser.h
-// --------------------------------------------------------------------------
-void CUPnPXMLParserLite::SetAttributesL( CUpnpObjectLite& aObject,
- const RAttributeArray& aAttributes )
- {
- __LOG( "CUPnPXMLParserLite::SetAttributesL" );
-
- if ( iStack->Count() )
- {
- // Object has a parent.
- // Should not really happen
- __LOG( "Object has a parent!" );
- __PANICD(__FILE__, __LINE__);
- }
-
- RAttribute attribute;
- TInt count = aAttributes.Count();
- for ( TInt i = 0 ; i < count; i++ ) // Read attributes.
- {
- attribute = aAttributes[ i ];
- const TDesC8& name = attribute.Attribute().LocalName().DesC();
-
- if( !name.CompareF( KId ) )
- {
- aObject.SetObjectIdL( attribute.Value().DesC() );
- }
- }
- __LOG( "CUPnPXMLParserLite::SetAttributesL - End" );
- }
-
-void CUPnPXMLParserLite::SetIconIndex( const CUpnpObjectLite& aObject )
- {
- if( aObject.IsTypeOf( CUpnpObjectLite::EContainer ) )
- {
- iFormatString->Des().Replace( 0, 1, KIndexContainer );
- }
- else if( aObject.IsTypeOf( CUpnpObjectLite::EMusicItem ) )
- {
- iFormatString->Des().Replace( 0, 1, KIndexAudio );
- }
- else if( aObject.IsTypeOf( CUpnpObjectLite::EImageItem ) )
- {
- iFormatString->Des().Replace( 0, 1, KIndexImage );
- }
- else if( aObject.IsTypeOf( CUpnpObjectLite::EVideoItem ) )
- {
- iFormatString->Des().Replace( 0, 1, KIndexVideo );
- }
- else
- {
- // Other
- iFormatString->Des().Replace( 0, 1, KIndexOther );
- }
- }
-
-// end of file
-
-
+/*
+* Copyright (c) 2008 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: XML SAX Parser for UPnP.
+*
+*/
+
+
+
+
+
+
+// INCLUDE FILES
+// system / xml parser
+#include <xml/parser.h>
+#include <xml/parserfeature.h>
+#include <xml/matchdata.h>
+
+// upnp stack api
+#include <upnpstring.h>
+
+// dlnasrv / xmlparser api
+#include "upnpxmlparserlite.h"
+#include "upnpobjectlite.h"
+
+// dlnasrv / xmlparser internal
+#include "upnpobjectstacklite.h"
+
+
+_LIT( KComponentLogfile, "upnpxmlparser.txt");
+#include "upnplog.h"
+
+_LIT8( KXmlMimeType, "text/xml" );
+_LIT8( KLIB2XML, "libxml2" );
+
+_LIT8( KContainer, "container" );
+_LIT8( KItem, "item" );
+_LIT8( KTitle, "title" );
+_LIT8( KClass, "class" );
+_LIT8( KId, "id" );
+//_LIT8( KComma, ":" );
+_LIT8( KDIDL, "DIDL-Lite" );
+_LIT8( KDesc, "desc" );
+_LIT8( KDlnaDoc, "X_DLNADOC" );
+
+_LIT( KIndexContainer, "1" );
+_LIT( KIndexAudio, "2" );
+_LIT( KIndexVideo, "3" );
+_LIT( KIndexImage, "4" );
+_LIT( KIndexOther, "5" );
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::CUPnPXMLParserLite()
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+CUPnPXMLParserLite::CUPnPXMLParserLite()
+ {
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::ConstructL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::ConstructL()
+ {
+ __LOG( "CUPnPXMLParserLite::CostructL" );
+ iStack = CUPnPObjectStackLite::NewL();
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::NewL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+EXPORT_C CUPnPXMLParserLite* CUPnPXMLParserLite::NewL()
+ {
+ CUPnPXMLParserLite* self = CUPnPXMLParserLite::NewLC();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::NewLC
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+EXPORT_C CUPnPXMLParserLite* CUPnPXMLParserLite::NewLC()
+ {
+ CUPnPXMLParserLite* self = new( ELeave ) CUPnPXMLParserLite();
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::~CUPnPXMLParserLite
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+CUPnPXMLParserLite::~CUPnPXMLParserLite()
+ {
+ __LOG( "CUPnPXMLParserLite::~CUPnPXMLParserLite" );
+ if ( iStack )
+ {
+ iStack->ResetAndDestroy();
+ delete iStack;
+ }
+
+ delete iElementValue;
+ delete iFormatString;
+ delete iTitleBuf;
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::ParseResultDataL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+EXPORT_C void CUPnPXMLParserLite::ParseResultDataL(
+ RPointerArray<CUpnpObjectLite>& aResultArray, const TDesC8& aData,
+ const TDesC& aFormatString )
+ {
+ __LOG( "CUPnPXMLParserLite::ParseResultDataL, begin" );
+
+ delete iFormatString; iFormatString = NULL;
+ if( aFormatString != KNullDesC )
+ {
+ iFormatString = aFormatString.AllocL();
+ }
+
+ if ( !aData.Length() )
+ {
+ User::Leave( KErrArgument );
+ }
+
+ iResultRoot = &aResultArray;
+
+ // Create parser
+ CMatchData* matchData = CMatchData::NewLC();
+ matchData->SetMimeTypeL( KXmlMimeType );
+ matchData->SetVariantL( KLIB2XML );
+ CParser* parser = CParser::NewLC( *matchData, *this );
+ parser->EnableFeature( Xml::EReportNamespaceMapping );
+
+ Xml::ParseL( *parser, aData );
+
+ CleanupStack::PopAndDestroy( parser );
+ CleanupStack::PopAndDestroy( matchData );
+
+ iResultRoot = NULL;
+ __LOG( "CUPnPXMLParserLite::ParseResultDataL, end" );
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnStartDocumentL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnStartDocumentL(
+ const RDocumentParameters& /*aDocParam*/,
+ TInt /*aErrorCode*/ )
+ {
+ // No implementation needed
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnEndDocumentL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnEndDocumentL( TInt /*aErrorCode*/ )
+ {
+ // No implementation needed
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnStartElementL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnStartElementL( const RTagInfo& aElement,
+ const RAttributeArray& aAttributes,
+ TInt aErrorCode )
+ {
+ __LOG1( "CUPnPXMLParserLite::OnStartElementL, error code: %d",
+ aErrorCode );
+ if ( aErrorCode != KErrNone )
+ {
+ return;
+ }
+ const TDesC8& desName = aElement.LocalName().DesC();
+ const TDesC8& prefix = aElement.Prefix().DesC();
+
+ // Delete content, since there may be some stuff between the elements
+ // (comments, whitespace etc.)
+ delete iElementValue; iElementValue = NULL;
+
+ if ( !desName.CompareF( KContainer ) ) // Container element
+ {
+ CUpnpObjectLite* tmpContainer = CUpnpObjectLite::NewL();
+ CleanupStack::PushL( tmpContainer );
+
+ SetAttributesL( *tmpContainer, aAttributes );
+ //push into the stack, ownership is transferred
+ iStack->PushL( tmpContainer );
+
+ CleanupStack::Pop( tmpContainer );
+ }
+ else if ( !desName.CompareF( KItem ) ) // Item element
+ {
+ CUpnpObjectLite* tmpItem = CUpnpObjectLite::NewL();
+ CleanupStack::PushL( tmpItem );
+
+ SetAttributesL( *tmpItem, aAttributes );
+ //push into the stack, ownership is transferred
+ iStack->PushL( tmpItem );
+
+ CleanupStack::Pop( tmpItem );
+ }
+ else if( !desName.CompareF( KTitle ) ) // Title element
+ {
+ // check that we have item or container. cause leave if not
+ if ( iStack->Count() == 0)
+ {
+ User::Leave( KErrArgument );
+ }
+ // We should have an item or a container already!
+ //__ASSERTD( iStack->Top(), __FILE__, __LINE__ );
+ iTitle = ETrue;
+ }
+ else if( !desName.CompareF( KClass ) ) // Object class element
+ {
+ // check that we have item or container. cause leave if not
+ if ( iStack->Count() == 0)
+ {
+ User::Leave( KErrArgument );
+ }
+ // We should have an item or a container already!
+ //__ASSERTD( iStack->Top(), __FILE__, __LINE__ );
+ iObjectClass = ETrue;
+ }
+ // Ignore DIDL-Lite, desc and X_DLNADOC -elements (DLNA req)
+ else if( desName.Compare( KDIDL ) == KErrNone ||
+ desName.Compare( KDesc ) == KErrNone ||
+ desName.Compare( KDlnaDoc ) == KErrNone
+ )
+ {
+ // Ignore
+ }
+ else
+ {
+ // check that we have item or container. cause leave if not
+ if ( iStack->Count() == 0)
+ {
+ User::Leave( KErrArgument );
+ }
+ // Ignore rest of the elements
+ }
+ __LOG( "CUPnPXMLParserLite::OnStartElementL, end" );
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnEndElementL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnEndElementL( const RTagInfo& aElement,
+ TInt aErrorCode )
+ {
+ __LOG( "CUPnPXMLParserLite::OnEndElementL(), begin" );
+ if ( aErrorCode != KErrNone )
+ {
+ return;
+ }
+
+ const TDesC8& desName = aElement.LocalName().DesC();
+ if ( !desName.CompareF( KContainer ) || !desName.CompareF( KItem ) )
+ {
+ if( iTitleBuf )
+ {
+ CUpnpObjectLite* obj = iStack->Top();
+ __ASSERTD( obj, __FILE__, __LINE__ );
+
+ if( iFormatString )
+ {
+ HBufC* tempBuf = UpnpString::ToUnicodeL( *iTitleBuf );
+ CleanupStack::PushL( tempBuf );
+ HBufC* buf = HBufC::NewL( iFormatString->Length() +
+ tempBuf->Length() );
+ CleanupStack::PushL( buf );
+ buf->Des().Format( *iFormatString, tempBuf );
+ obj->SetTitleL( buf );
+ CleanupStack::Pop( buf );
+ CleanupStack::PopAndDestroy( tempBuf );
+ }
+ else
+ {
+ HBufC* buf = HBufC::NewL( iTitleBuf->Length() );
+ CleanupStack::PushL( buf );
+ buf->Des().Copy( *iTitleBuf );
+ obj->SetTitleL( buf );
+ CleanupStack::Pop( buf );
+ }
+ delete iTitleBuf; iTitleBuf = NULL;
+ }
+
+ iResultRoot->AppendL( iStack->Top() );
+ iStack->Pop(); // Remove object from stack.
+ }
+ else if( KErrNone != desName.CompareF( KDIDL ))
+ {
+ CUpnpObjectLite* obj = iStack->Top();
+ __ASSERTD( obj, __FILE__, __LINE__ );
+
+ if ( iElementValue )
+ {
+ if( !desName.CompareF( KTitle ) )
+ {
+ delete iTitleBuf; iTitleBuf = NULL;
+ iTitleBuf = iElementValue;
+ iElementValue = NULL;
+ }
+ else if( !desName.CompareF( KClass ) )
+ {
+ obj->SetObjectClass( *iElementValue );
+ iObjectClass = EFalse;
+ if( iFormatString )
+ {
+ SetIconIndex( *obj );
+ }
+ }
+ else
+ {
+ }
+ }
+ else
+ {
+ }
+
+ delete iElementValue; iElementValue = NULL;
+ }
+ __LOG( "CUPnPXMLParserLite::OnEndElementL(), end" );
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnContentL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnContentL( const TDesC8& aBytes, TInt aErrorCode )
+ {
+ __LOG( "CUPnPXMLParserLite::OnContentL(), begin" );
+ if ( !iStack->Count() || aErrorCode != KErrNone )
+ {
+ return;
+ }
+
+ if( iTitle || iObjectClass ) // We are only interested in title or
+ // object class!
+ {
+ if( !iElementValue ) //if 1st time
+ {
+ iElementValue = HBufC8::NewL(aBytes.Length());
+ iElementValue->Des().Copy(aBytes);
+ }
+ else
+ {
+ HBufC8* previousValue = iElementValue;
+ iElementValue = HBufC8::NewL( previousValue->Des().Length() +
+ aBytes.Length() );
+ iElementValue->Des().Append( *previousValue );
+ iElementValue->Des().Append( aBytes );
+ delete previousValue;
+ }
+ }
+
+ __LOG( "CUPnPXMLParserLite::OnContentL(), end" );
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnStartPrefixMappingL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnStartPrefixMappingL( const RString& /*aPrefix*/,
+ const RString& /*aUri*/,
+ TInt /*aErrorCode*/ )
+ {
+ // No implementation needed
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnEndPrefixMappingL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnEndPrefixMappingL( const RString& /*aPrefix*/,
+ TInt /*aErrorCode*/ )
+ {
+ // No implementation needed
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnIgnorableWhiteSpaceL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnIgnorableWhiteSpaceL( const TDesC8& /*aBytes*/,
+ TInt /*aErrorCode*/ )
+ {
+ // No implementation needed
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnSkippedEntityL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnSkippedEntityL( const RString& /*aName*/,
+ TInt /*aErrorCode*/ )
+ {
+ // No implementation needed
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnProcessingInstructionL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnProcessingInstructionL( const TDesC8& /*aTarget*/,
+ const TDesC8& /*aData*/,
+ TInt /*aErrorCode*/ )
+ {
+ // No implementation needed
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::OnError
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::OnError( TInt /*aErrorCode*/ )
+ {
+ // No implementation needed
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::GetExtendedInterface
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+TAny* CUPnPXMLParserLite::GetExtendedInterface( const TInt32 /*aUid*/ )
+ {
+ // No implementation needed
+ return NULL;
+ }
+
+// --------------------------------------------------------------------------
+// CUPnPXMLParserLite::SetAttributesL
+// See upnpxmlparser.h
+// --------------------------------------------------------------------------
+void CUPnPXMLParserLite::SetAttributesL( CUpnpObjectLite& aObject,
+ const RAttributeArray& aAttributes )
+ {
+ __LOG( "CUPnPXMLParserLite::SetAttributesL" );
+
+ if ( iStack->Count() )
+ {
+ // Object has a parent.
+ // Should not really happen
+ __LOG( "Object has a parent!" );
+ __PANICD(__FILE__, __LINE__);
+ }
+
+ RAttribute attribute;
+ TInt count = aAttributes.Count();
+ for ( TInt i = 0 ; i < count; i++ ) // Read attributes.
+ {
+ attribute = aAttributes[ i ];
+ const TDesC8& name = attribute.Attribute().LocalName().DesC();
+
+ if( !name.CompareF( KId ) )
+ {
+ aObject.SetObjectIdL( attribute.Value().DesC() );
+ }
+ }
+ __LOG( "CUPnPXMLParserLite::SetAttributesL - End" );
+ }
+
+void CUPnPXMLParserLite::SetIconIndex( const CUpnpObjectLite& aObject )
+ {
+ if( aObject.IsTypeOf( CUpnpObjectLite::EContainer ) )
+ {
+ iFormatString->Des().Replace( 0, 1, KIndexContainer );
+ }
+ else if( aObject.IsTypeOf( CUpnpObjectLite::EMusicItem ) )
+ {
+ iFormatString->Des().Replace( 0, 1, KIndexAudio );
+ }
+ else if( aObject.IsTypeOf( CUpnpObjectLite::EImageItem ) )
+ {
+ iFormatString->Des().Replace( 0, 1, KIndexImage );
+ }
+ else if( aObject.IsTypeOf( CUpnpObjectLite::EVideoItem ) )
+ {
+ iFormatString->Des().Replace( 0, 1, KIndexVideo );
+ }
+ else
+ {
+ // Other
+ iFormatString->Des().Replace( 0, 1, KIndexOther );
+ }
+ }
+
+// end of file
+
+