diff -r 000000000000 -r 96612d01cf9f videofeeds/provisioningrecognizer/inc/IptvProvisioningRecognizer.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/videofeeds/provisioningrecognizer/inc/IptvProvisioningRecognizer.h Mon Jan 18 20:21:12 2010 +0200 @@ -0,0 +1,98 @@ +/* +* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of the License "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: +* +*/ + + + + +#ifndef __CIPTVPROVISIONINGRECOGNIZER_H +#define __CIPTVPROVISIONINGRECOGNIZER_H + +// INCLUDES +#include + +// DEFINITIONS + +// Uid of this dll (defined in .mmp file) +const TUid KUidMimeIptvProvisioningRecognizer = { 0x10275126 }; + +// Implementation uid for this recognizer +const TInt KIptvProvRecImplUIDValue = 0x10281F19; +const TUid KUidIptvProvRecImpl = { KIptvProvRecImplUIDValue }; + +// Amount of mime types this recognizer can handle +const TInt KIptvSupportedMimeTypes( 2 ); + +// Exported mime types +_LIT8( KIptvConfMimetypeSimple, "vnd.nokia.iptv.config+xml" ); +_LIT8( KIptvConfMimetypeApplication, "application/vnd.nokia.iptv.config+xml" ); + +// Strings to be searched to recognize content +_LIT8( KXmlFileDefinitionXml, "?xml" ); +_LIT8( KIptvNameSpace, "xmlns:nv=\"www.nokia.com/multimedia/video-service\""); + +/** +* Class to make recognisation for Ipvt provisioning xml file +*/ +class CIptvProvisioningRecognizer : public CApaDataRecognizerType + { + public: + + /** + * Default constructor. Calls CApaDataRecognizerType in it's initializer + * list to complete construction + */ + CIptvProvisioningRecognizer(); + + /** + * Static method to create instance of this recognizer. This method is called + * by the framework. Method pointer is delivered to the framework by + * ImplementationTable table returned by ImplementationGroupProxy. + * @param None + * @return Pointer to newly created instance of the recognizer + */ + static CApaDataRecognizerType* CreateRecognizerL(); + + /** + * Method called by the framework. This method returns the amount of data + * to be wanted for recognisation. + * @param None + * @return Preferred buffer size for recognisation + */ + virtual TUint PreferredBufSize(); + + /** + * Method to deliver supported data types by this recognizer. + * @param aIndex Index pointing out which data type of the supported ones + * is returned + * @return Corresponding data type of the requested index + */ + virtual TDataType SupportedDataTypeL( TInt aIndex ) const; + + private: // From CApaDataRecognizerType + + /** + * Overwritten method to handle recognisation. + * @param aName The name of the data; typically this is a file name + * containing the data to be recognized. + * @param aBuffer Buffer containing PreferredBufSize() from the beginning + * of the file to be recognized. + * @return None + */ + virtual void DoRecognizeL( const TDesC& aName, const TDesC8& aBuffer ); + }; + +#endif // __CIPTVPROVISIONINGRECOGNIZER_H