diff -r 73a1feb507fb -r bc78a40cd63c mmsharing/mmshengine/inc/musengmceoutsession.h
--- a/mmsharing/mmshengine/inc/musengmceoutsession.h	Tue Aug 31 15:12:07 2010 +0300
+++ b/mmsharing/mmshengine/inc/musengmceoutsession.h	Wed Sep 01 12:31:01 2010 +0100
@@ -23,8 +23,9 @@
 #include "musengmcesession.h"
 #include "musunittesting.h"
 
+
 // FORWARD DECLARATIONS
-class MLcUiProvider;
+class MMusEngOutSessionObserver;
 class CMceStreamBundle;
 
 // CLASS DECLARATION
@@ -45,14 +46,54 @@
         */
         ~CMusEngMceOutSession();
 
-    public: // From MLcSession
-        
-        const TDesC& RemoteDisplayName();
+
+    public: // NEW API FUNCTIONS
+
+        /**
+        * Sends invite to specified address. Session establishment is done in 
+        * pause mode meaning that no RTP will be sent to network as a 
+        * consequence of established session. PlayL() can be called any time 
+        * during session establishment or after that in order to allow 
+        * RTP sending.
+        * @leave KErrAlreadyExists if session establishment is already 
+        *        in progress
+        */
+        IMPORT_C void InviteL( const TDesC& aRecipient );
+
+        /**
+        * Cancels Invite.
+        * @pre Invite is sent
+        */
+        IMPORT_C void CancelInviteL( );
         
-        void EstablishLcSessionL();
-        
-        void TerminateLcSessionL();        
-        
+        /**
+        * If codecs supported by recipient are known e.g. because of OPTIONS
+        * query, they can be communicated to engine via this function
+        * @param aVideoCodecs Comma separated list of supported codecs 
+        */
+        IMPORT_C void SetSupportedVideoCodecListL( const TDesC& aVideoCodecs );
+
+
+    public: // VIRTUAL API
+     
+        /**
+        * Resumes previously paused session. Exact behavior depends on 
+        * exact session type.
+        */
+        virtual void PlayL() = 0;
+
+        /**
+        * Pauses session. Exact behavior depends on exact session type.
+        */
+        virtual void PauseL() = 0;
+
+        /**
+        * Tells whether session is paused or not
+        * @pre Call of InviteL has been completed
+        */
+        virtual TBool IsPlayingL() = 0;
+
+
     protected: // Must be implemented in derived class
 
         /**
@@ -62,7 +103,6 @@
         virtual void CompleteSessionStructureL( 
                                         CMceStreamBundle& aLocalBundle ) = 0;
     
-        virtual void AddDisplayL( CMceMediaStream& aStream );
     
     protected: // May be overridden in derived classes
          
@@ -75,15 +115,7 @@
         */
         virtual void EstablishSessionL();
         
-        TBool IsH264Supported() const;
 
-        /**
-         *
-         */        
-        virtual void CreateMceSessionStructureL( TBool aForceSdpBandwidth =  
-                                                  EFalse );
-
-         
     protected: // helper function inherited from CMusEngMceSession
 
         /**
@@ -97,8 +129,7 @@
         * session. This function overrides function in base class and may 
         * be further overridden. Function calls also overridden version.
         */ 
-        void AdjustVideoCodecL( CMceVideoCodec& aVideoCodec, 
-                                TMceSourceType aSourceType );
+        void AdjustVideoCodecL( CMceVideoCodec& aVideoCodec );
         
         /**
         * Sets Multimediasharing specific audio codec settings like audio and
@@ -114,66 +145,60 @@
         /**
         * Constructor
         */
-        CMusEngMceOutSession();
+        CMusEngMceOutSession( const TRect& aRect,
+                              MMusEngSessionObserver& aSessionObserver,
+                              MMusEngOutSessionObserver& aOutSessionObserver );
 
         /**
         * Second-phase constructor
         */
-        void ConstructL();
+        void ConstructL( TUint aSipProfileId );
 
-        
-    private: // from MMusSipProfileUser, overrides base class definition
-            
-        virtual void ProfileRegistered();
- 
-        
-     private:
-        
-        void DoInviteL( const TDesC& aRecipient = KNullDesC );
-       
-        HBufC* ResolveRecipientLC();  
-        
-        static TInt AsyncBrakeCompleted( TAny* aPtr );
-        
-        static TInt RegistrationTimerExpired( TAny* aPtr );
+
+    private:
 
-        static TInt InvitationResponseTimerExpired( TAny* aPtr );
+        /**
+        *
+        */
+        void CreateMceSessionStructureL();  
         
-        void InitRecipientNotFoundHandling();
-
-        void HandleRecipientNotFound();
+        /**
+        * Add privacy sip header if call privacy is switched on else otherwise.
+        */
+        void AddPrivacyHeaderL( CDesC8Array& aHeaders );
         
-        TBool DoSyncRetryL();
+        
+    protected: // DATA
 
-        void SplitL( const TDesC& aDes, const TDesC& aChar, CDesCArray* aArray );
+        /**
+        * Callback reference to outsession observer interface.
+        */
+        MMusEngOutSessionObserver& iOutSessionObserver;
         
-        HBufC* ReadDescPropertyL( TUint aKey );
-
-        TBool IgnoreErrorNote();
+        /**
+        * ETrue if operator specific behavior is expected
+        */
+        TBool iPrivate; 
         
-        HBufC* RemoteAddressL() const;
+        /**
+        * ETrue if private number is turn on
+        */
+        TBool iPrivateNumber;
         
-        void InputRecipientL( TDes& aRecipientAddress );
     
     protected: // DATA
     
-        HBufC* iRemoteDisplayName;
-        HBufC8* iRecipient;      
+        /**
+        * Recipient of session to be constructed
+        */
+        HBufC8* iRecipient;
+        
         HBufC8* iVideoCodecList;
-        TInt iTriedInvitations;
-        HBufC* iRemoteSipAddressProposal;
-        CDeltaTimer* iDeltaTimer;
-        TCallBack iAsyncBrakeCallBack;
-        TDeltaTimerEntry iAsyncBrakeEntry;
-        TCallBack iRegistrationCallBack;
-        TCallBack iInvitationResponseCallBack;
-        TDeltaTimerEntry iRegistrationEntry;
-        TDeltaTimerEntry iInvitationResponseEntry;
-        TBool iRegistrationPending;
-        TBool iAddressQueried;
+        
         
     private:
     
         MUS_UNITTEST ( UT_CMusEngOutSession )
+
     };
 #endif //MUSHENGMCESESSION_H