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