videofeeds/provisioningrecognizer/inc/IptvProvisioningRecognizer.h
changeset 0 96612d01cf9f
--- /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 <apmrec.h>
+
+// 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