--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpmediaserver/mediaserverengine/inc/upnpmediaserverdescriptionprovider.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,158 @@
+/** @file
+* Copyright (c) 2009 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:  CUpnpMediaServerDescriptionProvider declaration
+*
+*/
+
+#ifndef CUPNPMEDIASERVERDESCRIPTIONPROVIDER_H
+#define CUPNPMEDIASERVERDESCRIPTIONPROVIDER_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+#include <e32hashtab.h> 
+#include "upnpdevicedescriptionprovider.h"
+
+// FORWARD DECLARATION
+
+class CUpnpSecurityManager;
+class TInetAddr;
+
+const TInt KMaxUriLength = 256;
+
+// CLASS DECLARATION
+
+/**
+ * CUpnpMediaServerDescriptionProvider
+ * Provides description of device and its services, and icons. 
+ *
+ * @lib avmediaserver.exe
+ * @since S60 MCL 
+ */
+class CUpnpMediaServerDescriptionProvider : public CBase,
+        public MUpnpDeviceDescriptionProvider
+    {
+public:
+
+    /**
+     * Destructor.
+     */
+    ~CUpnpMediaServerDescriptionProvider();
+
+    /**
+     * Two-phased constructor.
+     */
+    static CUpnpMediaServerDescriptionProvider* NewL();
+
+    /**
+     * Two-phased constructor.
+     */
+    static CUpnpMediaServerDescriptionProvider* NewLC();
+    
+    /**
+     * Adds new map uri to file.
+     * 
+     * @since S60 MCL
+     * @param aUri uri
+     * @param aFile file for aUri
+     */    
+    void AddUriToFileMapL( const TDesC8& aUri, const TDesC16& aFile );
+    
+    /**
+     * Removes map uri to file.
+     * 
+     * @since S60 MCL
+     * @param aUri uri
+     */    
+    void RemoveUriToFileMapL( const TDesC8& aUri );
+    
+private:    // from MUpnpDeviceDescriptionProvider
+    
+    virtual TInt OnDeviceDescription( CUpnpDeviceDescriptionRequest& aRequest );
+    
+    virtual TInt OnServiceDescription( CUpnpDeviceDescriptionRequest& aRequest );    
+    
+    virtual TInt OnIcon( CUpnpDeviceDescriptionRequest& aRequest );            
+    
+    virtual TInt GetFile( const TDesC8& aUri, RFile& aFile ); 
+
+private:
+
+    /**
+     * Constructor for performing 1st stage construction
+     */
+    CUpnpMediaServerDescriptionProvider();
+
+    /**
+     * EPOC default constructor for performing 2nd stage construction
+     */
+    void ConstructL();
+
+    /**
+     * Main function to service requests.
+     * 
+     * @since S60 MCL
+     * @param aRequest request to service
+     * @return error code
+     */
+    TInt OnRequest( CUpnpDeviceDescriptionRequest& aRequest );
+
+    /**
+     * Check if resource is accessible.
+     * Leaves with -EHttpNotFound when filename 
+     * is not authorized for specific IP.
+     * May leave with other system error code. 
+     * 
+     * @since S60 MCL
+     * @param aFileName data source file name
+     * @param aSender sender IP address
+     */
+    void AuthorizeRequestL( const TDesC& aFileName, const TInetAddr& aSender );
+   
+    /**
+     * Gets a folder with device description.
+     * Leave with KErrNotFound when aUri is not found.
+     * 
+     * @since S60 MCL
+     * @param aUri uri to get file for
+     * @param aPath on return contains path of file related to aUri
+     */
+    void GetFileFromUriL( const TDesC8& aUri, TDes& aPath );
+
+    /**
+     * Gets a path from uri. Removed IP and port.
+     *  
+     * @since S60 MCL
+     * @param aUri uri to extract
+     * @return allocated buffer with extracted uri lower case
+     */
+    HBufC8* ExtractPathAndFileFromUriL( const TDesC8& aUri );
+
+private:
+    
+    // Security manager
+    // Own
+    CUpnpSecurityManager* iSecurityManager;
+    
+    // File server session used to open file
+    RFs iFs;
+
+    // Hash map uri to file
+    RHashMap< TBufC8<KMaxUriLength>, TFileName > iUriMap;
+    
+    // Used for file name to aviod use this type on stack
+    TFileName iFileName;
+    };
+
+#endif // CUPNPMEDIASERVERDESCRIPTIONPROVIDER_H