--- a/internetradio2.0/xmlparserinc/irxmlcontenthandler.h Tue Jul 06 14:07:20 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,280 +0,0 @@
-/*
-* Copyright (c) 2006-2007 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: ?Description
-*
-*/
-
-
-#ifndef IRXMLCONTENTHANDLER_H
-#define IRXMLCONTENTHANDLER_H
-
-#include <contenthandler.h>
-
-class CIRAdvertisement;
-class CIRBrowseCatagoryItems;
-class CIRBrowseChannelItems;
-class CIRCacheMgmt;
-class CIRHttpResponseData;
-class CIRIsdsPreset;
-class CIROTAUpdate;
-class MIRCacheObserver;
-class MIRParserObserver;
-
-namespace Xml
- {
- class CParser;
- }
-
-//constant declaration
-_LIT8(KFile,"text/xml");
-const TInt KSessionLogResponse = 5;
-
-using namespace Xml;
-
-/**
-* Parse data from xml file
-*
-* @code
-*
-* classA* ParserObserver;//class classA : public MIRParserObserver
-* classB* CacheObserver;//class classB : public MIRCacheObserver
-* CIRHttpResponseData* ResponseHeader;
-* CIRHttpResponseData* parser = CIRXMLContentHandler::NewL (*ParserObserver,*CacheObserver);
-* parser->ParseXmlL(FilePath,CachePath,ResponseHeader);
-*
-* @endcode
-*
-*/
-
-class CIRXMLContentHandler : public CBase,
- public MContentHandler
- {
- public:
- /**
- * Gets the Filepath of the XML file
- * @param aFilePath Contains the filepath of the file
- * @return ErrorCode if the file cannot be opened
- */
- IMPORT_C void ParseXmlL(const TDesC& aFilePath, const TDesC& aCachePath,
- const CIRHttpResponseData& aResponseHeaders);
-
- /**
- * Default Constructor
- * @param aObserver Contains the reference to the MClass Observer
- */
- IMPORT_C static CIRXMLContentHandler* NewL
- (MIRParserObserver &aObserver, MIRCacheObserver &aCacheObserver);
- /**
- * Destructing the object
- */
- ~CIRXMLContentHandler();
- /**
- * This method is a callback to indicate the start of the document
- * @param aDocParam Specifies the various parameters of the document
- * @param aErrorCode KErrNone if successfull.
- * @return None
- */
- virtual void OnStartDocumentL(const RDocumentParameters &aDocParam,
- TInt aErrorCode);
- /**
- * This method is a callback to indicate the end of the document
- * @param aErrorCode KErrNone if successfull.
- * @return None
- */
- virtual void OnEndDocumentL(TInt aErrorCode);
- /**
- * This method is a callback to indicate an element has been parsed.
- * @param aElement is a handle to the element's details.
- * @param aAttributes contains the attributes for the element
- * @param aErrorCode KErrNone if successfull.
- */
- virtual void OnStartElementL(const RTagInfo &aElement,
- const RAttributeArray &aAttributes, TInt aErrorCode);
- /**
- * This method is a callback to indicate the end of the element has been reached.
- * @param aElement is a handle to the element's details.
- * @param aErrorCode KErrNone if successfull.
- */
- virtual void OnEndElementL(const RTagInfo &aElement, TInt aErrorCode);
- /**
- * This method is a callback that sends the content of the element.The data may be sent in chunks
- * @param aBytes is the raw content data for the element.
- * @param aErrorCode KErrNone if successfull.
- */
- virtual void OnContentL(const TDesC8 &aBytes, TInt aErrorCode);
- /**
- * This method is a notification of the beginning of the scope of a prefix-URI Namespace mapping.
- * @param aPrefix is the Namespace prefix being declared
- * @param aUri is the Namespace URI the prefix is mapped to
- * @param aErrorCode KErrNone if successfull.
- */
- virtual void OnStartPrefixMappingL(const RString &aPrefix,
- const RString &aUri, TInt aErrorCode);
- /**
- * This method is a notification of the end of the scope of a prefix-URI mapping
- * @param aPrefix is the Namespace prefix that was mapped.
- * @param aErrorCode KErrNone if successfull.
- */
- virtual void OnEndPrefixMappingL(const RString &aPrefix, TInt aErrorCode);
- /**
- * This method is a notification of ignorable whitespace in element content.
- * @param aBytes are the ignored bytes from the document being parsed..
- * @param aErrorCode KErrNone if successfull.
- */
- virtual void OnIgnorableWhiteSpaceL(const TDesC8 &aBytes, TInt aErrorCode);
- /**
- * This method is a notification of a skipped entity
- * @param aName is the name of the skipped entity.
- * @param aErrorCode KErrNone if successfull.
- */
- virtual void OnSkippedEntityL(const RString &aName, TInt aErrorCode);
- /**
- * This method is a receive notification of a processing instruction.
- * @param aTarget is the processing instruction target.
- * @param aData is the processing instruction data. If empty none was supplied..
- * @param aErrorCode KErrNone if successfull.
- */
- virtual void OnProcessingInstructionL(const TDesC8 &aTarget,
- const TDesC8 &aData, TInt aErrorCode);
- /**
- * This method indicates an error has occurred.
- * @param aErrorCode contains the errorcode.
- */
- virtual void OnError(TInt aErrorCode);
- /**
- * This method obtains the interface matching the specified uid.
- * @param aUid the uid identifying the required interface
- * @return 0 if no interface matching the uid is found. Otherwise, the this pointer cast to that interface
- */
- virtual TAny *GetExtendedInterface(const TInt32 aUid);
- /**
- * This method maps the errorcode
- * @param aError conatins the errorcode
- * @return the type of the error
- */
- TInt ParseError(TInt aError);
- /**
- * This method stringpool handle
- * @param aError conatins the errorcode
- * @return the type of the error
- */
- RStringPool& StringPool ();
-
- void ResetValues();
-
-protected:
-
- /**
- * Default Constructor
- * @param aObserver Contains the reference to the MClass Observer
- */
- CIRXMLContentHandler(MIRParserObserver &aObserver,MIRCacheObserver &aCacheObserver);
-
- /**
- * Two-Phase Constructor
- */
- void ConstructL();
-
- private :
-
- // Buffer for the URL
- HBufC* iBufGetOperation;
-
- // Buffer for Size
- HBufC* iSize;
-
- // Count of the bitrates
- TBool iIRID;
-
- TInt iBitrateCounter;
-
- // Indicating for Channels/Preset
- TInt iFlag;
-
- // Indicating for Channels
- TInt iChannelFlag;
-
- // Bool Value to indicate the class
- TBool iPresets;
- TBool iCategories;
- TBool iCat;
- TBool iChannels;
- TBool iChan;
- TBool iAdvertisement;
- TBool iOTAUpdate;
- TBool iTimeStamp; //checks the header has a time stamp
- TInt iEOD;
- // Pointer to the PresetData
- CIRIsdsPreset *iPreset;
-
- // Pointer to the CategoryData
- CIRBrowseCatagoryItems *iCategory;
-
- // Pointer to the ChannelData
- CIRBrowseChannelItems *iChannel;
-
- // Pointer to the Advertisement
-
- CIRAdvertisement *iAdv;
-
- //! An Handle to Stringpool
-
- RStringPool iStringPool;
-
- //! Reference to the CallBack Class
-
- MIRParserObserver& iParseObserver;
-
- CParser* iParser;
-
- //Caching
- CIRCacheMgmt *iCache;
-
- MIRCacheObserver &iCacheObserver;
-
- TBuf<256> iFileToCache;
-
-// For Advertisement
- TBool iAdvts;
- TBool iAdvertisementTagFlag;
- HBufC* iUrlContentForAds; //to store the content of the tag
-
-
-
-public:
-
- // Count of the bitrates
-
- TBuf<30> iRID;
-
- // Array of Pointers to PresetClass
-
- CArrayPtrFlat<CIRIsdsPreset>* iPtrPreset;
-
- // Array of Pointers to CategoryClass
-
- CArrayPtrFlat<CIRBrowseCatagoryItems>* iPtrCategory;
-
- // Array of Pointers to BrowseCategoryClass
-
- CArrayPtrFlat<CIRBrowseChannelItems>* iPtrChannel;
- // Pointer to the OTAUpdate
-
- CIROTAUpdate *iOTA;
-
-
-
-};
-
-#endif //IRXMLCONTENTHANDLER_H