--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/applayerprotocols/httpexamples/TestWebBrowser/htmlparserplugin/inc/HtmlParser.h	Tue Feb 02 01:09:52 2010 +0200
@@ -0,0 +1,125 @@
+// Copyright (c) 2005-2009 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:
+// HTML parser header
+// @publishedAll
+// @released
+// 
+//
+
+#ifndef _HTMLPARSER_H
+#define _HTMLPARSER_H
+
+#include <xml/parserfeature.h>
+#include <xml/plugins/parserinitparams.h>
+
+class CDesC8ArrayFlat;
+class CStringParser;
+
+class CHtmlParser : public CBase 
+	{
+	public:
+		enum TTagState
+			{
+			ENoTag,
+			EOpeningTag,
+			EClosingTag,
+			EText
+			};
+
+		enum TParserState
+			{
+			EInitialState,
+			ESeeStartOfTag,
+			ESeeEndOfTag,
+			ESeeClosingTagIndicator,
+			ESeeEquals,
+			ESeeExclamationMark,
+			ESeeEndOfTagWhileReadingJavascript,
+			EReadingOpeningTag,
+			EReadingClosingTag,
+			EReadingAttribute,
+			EReadingAttributeValue,
+			EReadingAttributeValueWithinApos,
+			EReadingAttributeValueWithinQuot,
+			EReadingText,
+			EReadingJavascript,
+			EFinishedReadingTag,
+			EFinishedReadingAttribute,
+			EFinishedReadingAttributeValue			
+			};
+
+		static CHtmlParser* NewL ( Xml::MContentHandler& aContentHandler, RStringPool& aStringPool );	
+		~CHtmlParser ();
+		
+		void ParseL ( const TDesC8& aBuffer, TBool aLastChunk = EFalse );	
+		void SetContentSink(class Xml::MContentHandler& );
+
+	private:
+		CHtmlParser ( Xml::MContentHandler& aContentHandler, RStringPool& aStringPool );
+		void ConstructL ();		
+
+		void CreateTagInfoLC ( Xml::RTagInfo& aTagInfo, const TDesC8& aTag );
+		
+		void ParseContentL ( const TDesC8& aContent, TBool aLastChunk = EFalse );		
+
+		void ParseTaggedBufferL ( const TPtrC8& aTaggedBuffer, TBool aPartial = EFalse );
+		
+		void ProcessPartialContentL ( CStringParser& aParser );
+		void AddToPartialContentL ( const TPtrC8& aContent, TBool aAppend = EFalse ); 
+		
+		void ParseStartDocumentL ( CStringParser& aParser );
+		
+		void ProcessTextL ( const TPtrC8& aText );	
+		
+		TBool InspectCurrentCharacter( TChar aChar );
+
+		void  SeeWhiteSpaceCharacterInTag( TBool& aBool );
+		void  SeeSpecialCharactersInTag( TChar aChar, TBool& aBool );
+		void  SeeOtherCharactersInTag();
+		void  SeeOtherCharactersNotInTag( TBool& aBool );
+		
+		TBool CheckAndRemoveTagL ( const TPtrC8& aTag );
+
+		void CallStartElementL ( const TDesC8& aTag );
+		void CallEndElementL ( const TDesC8& aTag );
+		
+		void CallStartDocumentL ( const TDesC8& aCharset );		
+
+		TBool IsOptionalTagL ( const TDesC8& aTag );
+		void CheckAndProcessLastOptionalTagL ( const TDesC8& aTag );
+		TBool IsForbiddenTagL ( const TDesC8& aTag );
+		void CheckAndProcessForbiddenTagL ( const TDesC8& aTag );
+		
+		void ExtractCharsetL ( const TDesC8& aContent, TPtrC8& aCharset, TBool& aXMLFound );
+		void ExtractCharsetValueL ( const TDesC8& aContent, const TDesC8& aSearchValue, TPtrC8& aCharset );
+		
+	private:	
+		Xml::MContentHandler* 	iContentHandler;
+		RStringPool& 			iStringPool;
+		
+		TTagState				iTagState;
+		TParserState			iParserState;	
+		TBool 					iInTag;
+		
+		HBufC8*					iPartialContent; // Content which is pending to parse.
+		
+		CDesC8ArrayFlat*		iTagAttribute;
+		CDesC8ArrayFlat* 		iTagAttributeValue;
+		CDesC8ArrayFlat*		iTagQueue;
+				
+		TBool 					iFirst;
+		TBool					iEndDocCalled;		
+	};
+
+#endif // _HTMLPARSER_H
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