--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/mmshavailability/inc/musavaclientresolverutil.h	Thu Dec 17 08:44:37 2009 +0200
@@ -0,0 +1,160 @@
+/*
+* Copyright (c) 2007 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:  Utility class to handle SIP client resolver cenrep table.
+*
+*/
+
+
+
+
+#ifndef MUSAVACLIENTRESOLVERUTIL_H
+#define MUSAVACLIENTRESOLVERUTIL_H
+
+#include <e32base.h>
+
+class CRepository;
+class CSIPProfile;
+
+/**
+ *  Utility class to handle SIP client resolver cenrep table.
+ *  This class must be used in __VOIP enabled builds in order to use common
+ *  SIP client resolver plugin with VoIP.
+ *
+ *  @code
+ *      clientResolver = CMusAvaClientResolverUtil::NewLC();
+ *      clientResolver->RegisterClientWithUserL( 
+ *              KImplementation, iContactHeaderUser, KResolver );
+ *      CleanupStack::PopAndDestroy( clientResolver );
+ *  @endcode
+ *
+ */
+NONSHARABLE_CLASS( CMusAvaClientResolverUtil ) : public CBase
+    {
+public:
+
+    /**
+     * Two-phased constructor.
+     */
+    static CMusAvaClientResolverUtil* NewL();
+    /**
+     * Two-phased constructor.
+     */
+    static CMusAvaClientResolverUtil* NewLC();
+
+    /**
+    * Destructor.
+    */
+    virtual ~CMusAvaClientResolverUtil();
+
+    /**
+     * Register to SIP client resolver to be able to receive incoming sessions.
+     *
+     * @param aProfile
+     */
+    void RegisterClientWithUserL( CSIPProfile& aProfile ) const;
+                
+    /**
+     * Register to SIP client resolver to be able to receive incoming sessions.
+     *
+     * @param aImplementation UID of client who handles incoming session
+     * @param aProfileContactHeaderUser Globally unique identifier of SIP profile
+     * @param aResolver UID of client resolver plug-in
+     */
+    void RegisterClientWithUserL(
+                const TUid& aImplementation,
+                const TDesC8& aProfileContactHeaderUser, 
+                const TUid& aResolver ) const;
+
+    /**
+     * Un-register from SIP client resolver to deny accepting incoming sessions.
+     *
+     * @param aProfile 
+     */
+    void UnRegisterClientWithUserL( CSIPProfile& aProfile ) const;
+                
+    /**
+     * Un-register from SIP client resolver to deny accepting incoming sessions.
+     *
+     * @param aImplementation UID of client who handles incoming session
+     * @param aProfileContactHeaderUser Globally unique identifier of SIP profile
+     */
+    void UnRegisterClientWithUserL(
+                const TUid& aImplementation,
+                const TDesC8& aProfileContactHeaderUser ) const;
+
+	 /**
+     * Resolve implementation Uid for incoming session.
+     *
+     * @param aImplementation UID of client who handles incoming session
+     * @param aProfileContactHeaderUser Globally unique identifier of SIP profile
+     */
+    void GetImplementationUidWithUserL( 
+        const TDesC8& aProfileContactHeaderUser,
+        TUid& aImplementation ) const;
+
+
+private:
+
+    /**
+     * C++ default constructor.
+     */
+    CMusAvaClientResolverUtil();
+
+    /**
+     * By default Symbian 2nd phase constructor is private.
+     */
+    void ConstructL();
+
+    /**
+     * Finds all rows that match given search criterias.
+     *
+     * @param aImplementation UID of client who handles incoming session
+     * @param aProfileContactHeaderUser Globally unique identifier of SIP profile
+     * @param aFoundKeys On return contains keys that matched requested rows
+     * @return 
+     */
+    void GetClientWithUserL(
+                const TUid& aImplementation, 
+                const TDesC8& aProfileContactHeaderUser, 
+                RArray<TUint32>& aFoundKeys ) const;
+                
+    /**
+     * Creates unique key
+     *
+     * @param aNewKey New unique key to be used when inserting row to table
+     * @return 
+     */
+    void CreateNewKeyL( TUint32& aNewKey ) const;
+
+    /**
+     * Gets Protocol Profile's User name from Contact header
+     * @param aProfile
+     * @param aContactHeaderUser
+     * @return KErrNone if succeed.
+     */                                     
+    TInt GetContactHeaderUser( CSIPProfile& aProfile,
+                               RBuf8& aContactHeaderUser ) const;
+
+
+private: // data
+
+    /**
+     * Instance of central repository
+     * Own.
+     */
+    CRepository* iRepository;
+
+    };
+
+#endif // C_SIPCLIENTRESOLVERUTILS_H