2 * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
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".
9 * Initial Contributors:
10 * Nokia Corporation - initial contribution.
15 * Contains defines shared between the Active Backup client and Server.
26 #ifndef __ABCLIENTSERVER_H__
27 #define __ABCLIENTSERVER_H__
29 #include <connect/tserverstart.h>
33 /** The name of the AB server.
37 _LIT(KABServerName,"!ABServer");
39 /** Number of times to attempt connection to server.
43 const TInt KABRetryCount = 4;
45 /** Number of async message slots.
49 const TInt KABASyncMessageSlots = 1;
52 /** The AB major version number.
56 const TUint KABMajorVersionNumber = 1;
58 /** The AB minor version number.
62 const TUint KABMinorVersionNumber = 0;
64 /** The AB build number
68 const TUint KABBuildVersionNumber = 0;
70 /** Size of data blocks to send back to the PC from the ABClient
74 const TInt KABMaxSendDataBlock = 65536;
77 /** AB Client/Server Messages
81 EABMsgBURModeInfo, /*!< Get info about the backup/restore mode */
82 EABMsgDoesPartialAffectMe, /*!< Query whether or not this client is being operated on */
83 EABMsgConfirmReadyForBUR, /*!< Confirm to the SBEngine that all data has now been prepared */
84 EABMsgPrimeForCallback, /*!< This is the first msg that primes server for callbacks */
85 EABMsgPrimeForCallbackAndResponse, /*!< Re-prime the server, sending a response from the last call */
86 EABMsgPrimeForCallbackAndResponseDes, /*!< As for PrimeForCallbackAndResponse but for sending a descriptor */
87 EABMsgPropagateLeave, /*!< Propagate a leave from the callback, back to the engine */
88 EABMsgGetDataSync, /*!< Synchronous call to get data from the server */
89 EABMsgSendDataLength, /*!< Synchronous call to send the length of data to the server */
90 EABMsgClosingDownCallback, /*!< Inform the server that we're closing down the callback interface */
91 EABMsgGetDriveNumForSuppliedSnapshot /*!< Called from within the ReceiveSnapshot callback to return the drive num */
94 enum TABCallbackCommands
96 List of commands that the server requests the client to call on it's callback interface
100 EABCallbackAllSnapshotsSupplied,
101 EABCallbackReceiveSnapshotData,
102 EABCallbackGetExpectedDataSize,
103 EABCallbackGetSnapshotData,
104 EABCallbackInitialiseGetBackupData,
105 EABCallbackGetBackupDataSection,
106 EABCallbackInitialiseRestoreBaseDataSection,
107 EABCallbackRestoreBaseDataSection,
108 EABCallbackInitialiseRestoreIncrementData,
109 EABCallbackRestoreIncrementDataSection,
110 EABCallbackRestoreComplete,
111 EABCallbackInitialiseGetProxyBackupData,
112 EABCallbackInitialiseRestoreProxyBaseData,
113 EABCallbackTerminateMultiStageOperation,
114 EABCallbackGetDataChecksum
117 /** The maximum size of descriptor data passed with each IPC call
120 const TInt KIPCMessageSize = 4096;
124 #endif //__ABCLIENTSERVER_H__