sl@0: /**
sl@0: * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:
sl@0: * Contains defines shared between the Active Backup client and Server.
sl@0: * 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: /**
sl@0:  @file
sl@0: */
sl@0: 
sl@0: #ifndef __ABCLIENTSERVER_H__
sl@0: #define __ABCLIENTSERVER_H__
sl@0: 
sl@0: #include <connect/tserverstart.h>
sl@0: 
sl@0: namespace conn
sl@0: 	{
sl@0: 	/** The name of the AB server.
sl@0: 	@ingroup Client
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 	_LIT(KABServerName,"!ABServer");
sl@0: 
sl@0: 	/** Number of times to attempt connection to server.
sl@0: 	@ingroup Client
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 	const TInt KABRetryCount = 4;
sl@0: 
sl@0: 	/** Number of async message slots.
sl@0: 	@ingroup Client
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 	const TInt KABASyncMessageSlots = 1;
sl@0: 
sl@0: 
sl@0: 	/** The AB major version number.
sl@0: 	@ingroup Client
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 	const TUint KABMajorVersionNumber = 1;
sl@0: 
sl@0:     /** The AB minor version number.
sl@0: 	@ingroup Client
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 	const TUint KABMinorVersionNumber = 0;
sl@0: 
sl@0:     /** The AB build number
sl@0: 	@ingroup Client
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 	const TUint KABBuildVersionNumber = 0;
sl@0: 	
sl@0: 	/** Size of data blocks to send back to the PC from the ABClient
sl@0: 	@ingroup Client
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 	const TInt KABMaxSendDataBlock = 65536;
sl@0: 
sl@0: 	enum TABMessages
sl@0: 	/** AB Client/Server Messages
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 		{
sl@0: 		EABMsgBURModeInfo,					/*!< Get info about the backup/restore mode */
sl@0: 		EABMsgDoesPartialAffectMe,			/*!< Query whether or not this client is being operated on */
sl@0: 		EABMsgConfirmReadyForBUR,			/*!< Confirm to the SBEngine that all data has now been prepared */
sl@0: 		EABMsgPrimeForCallback,				/*!< This is the first msg that primes server for callbacks */
sl@0: 		EABMsgPrimeForCallbackAndResponse,	/*!< Re-prime the server, sending a response from the last call */
sl@0: 		EABMsgPrimeForCallbackAndResponseDes, /*!< As for PrimeForCallbackAndResponse but for sending a descriptor */
sl@0: 		EABMsgPropagateLeave,				/*!< Propagate a leave from the callback, back to the engine */
sl@0: 		EABMsgGetDataSync,					/*!< Synchronous call to get data from the server */
sl@0: 		EABMsgSendDataLength,				/*!< Synchronous call to send the length of data to the server */
sl@0: 		EABMsgClosingDownCallback,			/*!< Inform the server that we're closing down the callback interface */
sl@0: 		EABMsgGetDriveNumForSuppliedSnapshot /*!< Called from within the ReceiveSnapshot callback to return the drive num */
sl@0: 		};
sl@0: 
sl@0: 	enum TABCallbackCommands
sl@0: 	/**
sl@0: 	List of commands that the server requests the client to call on it's callback interface
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 		{
sl@0: 		EABCallbackAllSnapshotsSupplied,
sl@0: 		EABCallbackReceiveSnapshotData,
sl@0: 		EABCallbackGetExpectedDataSize,
sl@0: 		EABCallbackGetSnapshotData,
sl@0: 		EABCallbackInitialiseGetBackupData,
sl@0: 		EABCallbackGetBackupDataSection,
sl@0: 		EABCallbackInitialiseRestoreBaseDataSection,
sl@0: 		EABCallbackRestoreBaseDataSection,
sl@0: 		EABCallbackInitialiseRestoreIncrementData,
sl@0: 		EABCallbackRestoreIncrementDataSection,
sl@0: 		EABCallbackRestoreComplete,
sl@0: 		EABCallbackInitialiseGetProxyBackupData,
sl@0: 		EABCallbackInitialiseRestoreProxyBaseData,
sl@0: 		EABCallbackTerminateMultiStageOperation,
sl@0: 		EABCallbackGetDataChecksum
sl@0: 		};
sl@0: 		
sl@0: 	/** The maximum size of descriptor data passed with each IPC call 
sl@0: 	@internalComponent
sl@0: 	*/
sl@0: 	const TInt KIPCMessageSize = 4096;
sl@0: 
sl@0: 	}
sl@0: 
sl@0: #endif //__ABCLIENTSERVER_H__