--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wmdrm/wmdrmengine/asf/inc/asf.h	Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,227 @@
+/*
+* 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 "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 ASF_H
+#define ASF_H
+
+//  INCLUDES
+#include <f32file.h>
+
+// LOCAL CONSTANTS AND MACROS
+    
+// CLASS DECLARATION
+class CAsfPartInfo;
+/**
+*  Encapsulates an WMDRM file
+*
+*  @lib DrmAsf.lib
+*  @since Series 60 3.1
+*/
+class CAsf: public CBase
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Two-phased constructor.
+        */
+        IMPORT_C static CAsf* NewL(
+            const RFile& aFile );
+            
+        IMPORT_C static CAsf* NewL(
+            const TDesC& aFileName );
+
+        /**
+        * Destructor.
+        */
+        IMPORT_C virtual ~CAsf();
+        
+    public: // Functions from base classes
+    
+        
+    public: // New functions
+                
+        /**
+		* Validates whether ASF content is DRM protected or not.
+		*/
+        IMPORT_C static TBool IsProtected(
+        	const TDesC8& aAsfHeader);
+
+    protected: 
+
+        /**
+        * C++ default constructor.
+        */
+        CAsf();
+
+        /**
+        * Symbian 2nd phase constructor.
+        */
+        void ConstructL(
+            const RFile& aFile );
+            
+		void ConstructL(
+    		const TDesC& aFileName );
+    
+    private: // New functions
+    
+  		/**
+  		* ValidateL();
+		* Validates whether content is ASF format or not.
+		*/
+		void ValidateL();
+		
+		void InitializeL();
+		
+        /**
+        * FormatGUID(TDes8 &aGUID);
+        * Formats Global UID
+        * @return void
+		*/
+        void FormatGUID( TDes8 &aGUID );
+ 
+    	/**
+        * Parses all entries in Content Description Object
+        * @return void
+		*/
+		void ParseContentDescriptionObjectL();
+
+    	/**
+        * Parses all entries in Content Encryption Object
+        * @return void
+		*/
+		void ParseContentEncryptionObjectL();
+
+		/**
+        * Parses all entries in Extended Content Description Object
+        * @return void
+		*/
+		void ParseExtendedContentDescriptionObjectL();
+
+		/**
+        * read Extended Content Description Object
+        * @return void
+		*/
+		HBufC16* ReadExtendedContentObjectL( TInt aOffset );
+
+    public:    // Data
+        
+        // File to be used for reading
+        RFs iFs;
+        RFile iFile;
+        
+        // Size of the ASF itself
+        TInt iLength;
+        
+        // metadata from Content Description Object
+        // All metadata is UTF-16 format.
+        HBufC* iTitle;
+        HBufC* iAuthor;
+        HBufC* iCopyright;
+        HBufC* iDescription;
+        HBufC* iRating;
+        
+        // metadata from Extended Content Description Object
+        HBufC* iAlbumTitle;
+        HBufC* iPicture;
+        HBufC* iText;
+        HBufC* iComposer;
+        HBufC* iGenre;
+        HBufC* iOriginalArtist;
+        HBufC* iTrackNumber;
+        HBufC* iUniqueFileID;
+        HBufC* iAudioFileUrl;
+        HBufC* iSharedUserRating;
+        HBufC* iDate;
+        HBufC* iYear;
+
+        // DRM protected content
+        TBool iIsDrmProtected;
+        
+        // ASF validated content
+        TBool iIsValidated;
+        
+        // Header data
+		HBufC8* iHeaderData;
+		
+		// Data from ContentEncryption Object
+		HBufC8* iSecretData;
+		HBufC8* iProtectionType;
+		HBufC8* iKeyId;
+		HBufC8* iLicenseUrl;
+
+		// Data from ExtendedContentEncryption Object
+		HBufC8* iExtendedContentEncryptionObject;
+		
+		// Data from DigitalSignature Object
+		HBufC8* iDigitalSignatureObject;
+		HBufC8* iSignedData;
+
+		// Character Set Id used during Unicode conversion
+		
+		// mainly for future use: Nbr of all Objects found from Hdr
+		TInt iNbrOfObjects;
+		TInt iContentDescriptionOffset;
+		TInt iFilePropertiesOffset;
+		TInt iExtendedContentDescriptionOffset;
+		TInt iContentEncryptionOffset;
+		TInt iExtendedContentEncryptionOffset;
+		TInt iDigitalSignatureOffset;
+
+		TInt iExtendedContentDescriptionCount;
+        TInt iHeaderSize;
+		TInt iTitleLength;
+		TInt iAuthorLength;
+		TInt iCopyrightLength;
+		TInt iDescriptionLength;
+		TInt iRatingLength;
+		
+		// Details from Content Encryption Object
+		TInt iSecretDataLength;
+		TInt iProtectionTypeLength;
+		TInt iKeyIDLength;
+		TInt iLicenceUrlLength;
+
+		TBool iContentDescriptionObjectExists;
+		TBool iFilePropertiesObjectExists;
+		TBool iExtendedContentDescriptionObjectExists;
+		TBool iExtendedContentEncryptionObjectExists;
+		TBool iContentEncryptionObjectExists;
+		TBool iDigitalSignatureObjectExists;
+		
+		TPtrC iMimeType;
+
+        // End offset of file properties object
+        // Used to decide start point of signed data
+        TInt iFilePropertiesEndOffset;
+		
+        // Reserved pointer for future extension
+        //TAny* iReserved;
+
+    public:     // Friend classes
+        //?friend_class_declaration;
+    protected:  // Friend classes
+        //?friend_class_declaration;
+    private:    // Friend classes
+        //?friend_class_declaration;
+
+    };
+
+#endif      // ASF_H   
+            
+// End of File