FCL/sf/app/podcatcher: engine/inc/FeedParser.h@b436ab77eac1 (annotated)

2 29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	1	/*
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	2	* Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	3	*
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	4	* All rights reserved.
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	5	* This component and the accompanying materials are made available
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	6	* under the terms of the License "Eclipse Public License v1.0"
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	7	* which accompanies this distribution, and is available
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	8	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	9	*
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	10	* Initial Contributors:
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	11	* EmbedDev AB - initial contribution.
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	12	*
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	13	* Contributors:
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	14	*
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	15	* Description:
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	16	*
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	17	*/
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	18
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	19	#ifndef FEEDPARSER_H_
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	20	#define FEEDPARSER_H_
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	21
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	22	#include "FeedParserObserver.h"
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	23	#include "FeedInfo.h"
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	24	#include <xml/parser.h> // for CParser
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	25	#include <xml/contenthandler.h> // for Xml::MContentHandler
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	26	#include <xml/documentparameters.h>
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	27
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	28	_LIT(KTagItem, "item");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	29	_LIT(KTagTitle, "title");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	30	_LIT(KTagImage, "image");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	31	_LIT(KTagLink, "link");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	32	_LIT(KTagDescription, "description");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	33	_LIT(KTagUrl, "url");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	34	_LIT(KTagLength, "length");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	35	_LIT(KTagChannel, "channel");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	36	_LIT(KTagEnclosure, "enclosure");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	37	_LIT(KTagPubDate, "pubDate");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	38	_LIT(KTagLastBuildDate, "lastBuildDate");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	39	_LIT(KTagHref, "href");
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	40
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	41	enum TFeedState {
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	42	EStateRoot,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	43	EStateChannel,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	44	EStateChannelTitle,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	45	EStateChannelLink,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	46	EStateChannelLastBuildDate,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	47	EStateChannelDescription,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	48	EStateChannelImage,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	49	EStateChannelImageUrl,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	50	EStateItem,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	51	EStateItemTitle,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	52	EStateItemLink,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	53	EStateItemEnclosure,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	54	EStateItemDescription,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	55	EStateItemPubDate
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	56	};
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	57
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	58	enum TEncoding {
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	59	EUtf8,
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	60	ELatin1
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	61	};
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	62
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	63	const int KBufferLength = 1024;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	64
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	65	class CFeedParser : public CBase, public Xml::MContentHandler
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	66	{
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	67	public:
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	68	CFeedParser(MFeedParserObserver& aCallbacks, RFs& aFs);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	69	virtual ~CFeedParser();
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	70
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	71	public:
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	72	void ParseFeedL(const TFileName &feedFileName, CFeedInfo *item, TUint aMaxItems);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	73
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	74	public: // from MContentHandler
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	75	void OnStartDocumentL(const Xml::RDocumentParameters& aDocParam, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	76	void OnEndDocumentL(TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	77	void OnStartElementL(const Xml::RTagInfo& aElement, const Xml::RAttributeArray& aAttributes, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	78	void OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	79	void OnContentL(const TDesC8& aBytes, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	80	void OnStartPrefixMappingL(const RString& aPrefix, const RString& aUri, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	81	void OnEndPrefixMappingL(const RString& aPrefix, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	82	void OnIgnorableWhiteSpaceL(const TDesC8& aBytes, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	83	void OnSkippedEntityL(const RString& aName, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	84	void OnProcessingInstructionL(const TDesC8& aTarget, const TDesC8& aData, TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	85	void OnError(TInt aErrorCode);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	86	TAny* GetExtendedInterface(const TInt32 aUid);
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	87	CFeedInfo& ActiveFeed();
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	88	private:
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	89	MFeedParserObserver& iCallbacks;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	90	TFeedState iFeedState;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	91
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	92	CShowInfo* iActiveShow;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	93	CFeedInfo *iActiveFeed;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	94
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	95	TBuf<KBufferLength> iBuffer;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	96
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	97	TUint iMaxItems;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	98	TUint iItemsParsed;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	99	TBool iStoppedParsing;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	100	TEncoding iEncoding;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	101	RFs& iRfs;
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	102	};
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	103
29cda98b007e Initial import of Podcatcher from the Bergamot project skip parents: diff changeset	104	#endif

author	William Roberts <williamr@symbian.org>
	Thu, 22 Jul 2010 16:33:34 +0100
branch	GCC_SURGE
changeset 192	b436ab77eac1
parent 2	29cda98b007e
child 171	cc1be3797632
child 247	60621d146c19
child 343	9c56bf585696
permissions	-rw-r--r--