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1 /** |
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2 * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Contains defines shared between the Active Backup client and Server. |
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16 * |
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17 * |
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18 */ |
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19 |
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20 |
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21 |
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22 /** |
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23 @file |
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24 */ |
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25 |
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26 #ifndef __ABCLIENTSERVER_H__ |
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27 #define __ABCLIENTSERVER_H__ |
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28 |
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29 #include <connect/tserverstart.h> |
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30 |
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31 namespace conn |
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32 { |
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33 /** The name of the AB server. |
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34 @ingroup Client |
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35 @internalComponent |
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36 */ |
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37 _LIT(KABServerName,"!ABServer"); |
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38 |
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39 /** Number of times to attempt connection to server. |
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40 @ingroup Client |
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41 @internalComponent |
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42 */ |
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43 const TInt KABRetryCount = 4; |
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44 |
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45 /** Number of async message slots. |
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46 @ingroup Client |
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47 @internalComponent |
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48 */ |
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49 const TInt KABASyncMessageSlots = 1; |
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50 |
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51 |
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52 /** The AB major version number. |
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53 @ingroup Client |
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54 @internalComponent |
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55 */ |
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56 const TUint KABMajorVersionNumber = 1; |
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57 |
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58 /** The AB minor version number. |
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59 @ingroup Client |
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60 @internalComponent |
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61 */ |
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62 const TUint KABMinorVersionNumber = 0; |
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63 |
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64 /** The AB build number |
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65 @ingroup Client |
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66 @internalComponent |
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67 */ |
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68 const TUint KABBuildVersionNumber = 0; |
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69 |
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70 /** Size of data blocks to send back to the PC from the ABClient |
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71 @ingroup Client |
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72 @internalComponent |
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73 */ |
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74 const TInt KABMaxSendDataBlock = 65536; |
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75 |
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76 enum TABMessages |
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77 /** AB Client/Server Messages |
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78 @internalComponent |
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79 */ |
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80 { |
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81 EABMsgBURModeInfo, /*!< Get info about the backup/restore mode */ |
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82 EABMsgDoesPartialAffectMe, /*!< Query whether or not this client is being operated on */ |
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83 EABMsgConfirmReadyForBUR, /*!< Confirm to the SBEngine that all data has now been prepared */ |
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84 EABMsgPrimeForCallback, /*!< This is the first msg that primes server for callbacks */ |
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85 EABMsgPrimeForCallbackAndResponse, /*!< Re-prime the server, sending a response from the last call */ |
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86 EABMsgPrimeForCallbackAndResponseDes, /*!< As for PrimeForCallbackAndResponse but for sending a descriptor */ |
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87 EABMsgPropagateLeave, /*!< Propagate a leave from the callback, back to the engine */ |
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88 EABMsgGetDataSync, /*!< Synchronous call to get data from the server */ |
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89 EABMsgSendDataLength, /*!< Synchronous call to send the length of data to the server */ |
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90 EABMsgClosingDownCallback, /*!< Inform the server that we're closing down the callback interface */ |
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91 EABMsgGetDriveNumForSuppliedSnapshot /*!< Called from within the ReceiveSnapshot callback to return the drive num */ |
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92 }; |
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93 |
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94 enum TABCallbackCommands |
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95 /** |
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96 List of commands that the server requests the client to call on it's callback interface |
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97 @internalComponent |
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98 */ |
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99 { |
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100 EABCallbackAllSnapshotsSupplied, |
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101 EABCallbackReceiveSnapshotData, |
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102 EABCallbackGetExpectedDataSize, |
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103 EABCallbackGetSnapshotData, |
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104 EABCallbackInitialiseGetBackupData, |
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105 EABCallbackGetBackupDataSection, |
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106 EABCallbackInitialiseRestoreBaseDataSection, |
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107 EABCallbackRestoreBaseDataSection, |
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108 EABCallbackInitialiseRestoreIncrementData, |
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109 EABCallbackRestoreIncrementDataSection, |
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110 EABCallbackRestoreComplete, |
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111 EABCallbackInitialiseGetProxyBackupData, |
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112 EABCallbackInitialiseRestoreProxyBaseData, |
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113 EABCallbackTerminateMultiStageOperation, |
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114 EABCallbackGetDataChecksum |
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115 }; |
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116 |
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117 /** The maximum size of descriptor data passed with each IPC call |
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118 @internalComponent |
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119 */ |
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120 const TInt KIPCMessageSize = 4096; |
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121 |
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122 } |
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123 |
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124 #endif //__ABCLIENTSERVER_H__ |