1 /*

     2 * Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * Name          : sipsigcompcompartmentctx.h

    16 * Part of       : SIPSigComp

    17 * Version       : SIP/4.0 

    18 *

    19 */

    20 

    21 

    22 

    23 

    24 /**

    25  @internalComponent

    26 */

    27 

    28 #ifndef __SIPSIGCOMPCOMPARTMENTCTX_H__

    29 #define __SIPSIGCOMPCOMPARTMENTCTX_H__

    30 

    31 #include <in_sock.h>

    32 #include <e32base.h>

    33 #include "sigcomp.h"

    34 

    35 // FORWARD DECLARATIONS

    36 class MCompartmentCtxOwner;

    37 class MCompartmentCtxUser;

    38 

    39 

    40 // CLASS DEFINITION

    41 class CSipSigCompCompartmentCtx : public CBase

    42 {

    43 public: // Constructors and destructor

    44 

    45 	enum TState

    46 		{

    47 		EAlive = 100,

    48 		EIdle

    49 		};

    50 

    51 	static CSipSigCompCompartmentCtx* NewL( MCompartmentCtxOwner& aMyOwner,

    52 	                                        const CSigComp& aSigComp, 

    53 	                                        const TInetAddr& aAddress,

    54 								            TUint32 aIapId,

    55 								            TBool aDynamicCompression=ETrue );

    56 

    57 	

    58 

    59 	static CSipSigCompCompartmentCtx* NewLC( MCompartmentCtxOwner& aMyOwner,

    60 	                                         const CSigComp& aSigComp, 

    61 	                                         const TInetAddr& aAddress,

    62 								             TUint32 aIapId,

    63 								             TBool aDynamicCompression=ETrue );

    64 	

    65 

    66     ~CSipSigCompCompartmentCtx();

    67 

    68 public:

    69 

    70 	CSigCompCompartment* Compartment();

    71 

    72 	void AttachCompartmentUserL( MCompartmentCtxUser* aUser );

    73 	

    74 	void DetachCompartmentUser( MCompartmentCtxUser* aUser );

    75 

    76 	TBool Match( const TInetAddr& aAddress, TUint32 aIapId ) const;

    77 	

    78 	void SetCurrentState( CSipSigCompCompartmentCtx::TState aCurrentState );

    79 	

    80 	void SendFailedL();

    81 	

    82 	static const TInt iOffset;

    83 	

    84 protected: // 2nd phase constructor

    85 

    86 	void ConstructL();

    87 

    88 private:

    89 

    90 	CSipSigCompCompartmentCtx( MCompartmentCtxOwner& aMyOwner,

    91 	                           const CSigComp& aSigComp, 

    92 	                           const TInetAddr& aAddress,

    93 							   TUint32 aIapId,

    94     						   TBool aDynamicCompression );

    95     						   

    96     void NotifyUsersAboutSelfDestruction();

    97     

    98 	void ResetCompartmentL();

    99 

   100 private: // data

   101 

   102     TSglQueLink iLink;

   103     

   104 	MCompartmentCtxOwner& iMyOwner;

   105 	const CSigComp& iSigComp;

   106 	TInetAddr iAddress;

   107 	TUint32 iIapId;

   108 	TBool iDynamicCompression;

   109 	RPointerArray<MCompartmentCtxUser> iUserArray;

   110 	CSipSigCompCompartmentCtx::TState iCurrentState;

   111 	

   112 	CSigCompCompartment* iSigCompCompartment;

   113 	

   114 private: //For testing purposes

   115 #ifdef CPPUNIT_TEST	

   116 	friend class CSigCompTest;

   117 #endif

   118 };

   119 

   120 #endif // end of __SIPSIGCOMPCOMPARTMENTCTX_H__