1 /* |
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2 * Copyright (c) 2005-2010 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: CSConSBEClient header file |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef _SCONSBECLIENT_H_ |
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20 #define _SCONSBECLIENT_H_ |
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21 |
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22 // INCLUDES |
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23 #include <connect/sbeclient.h> |
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24 #include "sconconmltask.h" |
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25 |
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26 using namespace conn; |
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27 |
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28 //============================================================ |
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29 // Class CSConSBEClient declaration |
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30 //============================================================ |
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31 NONSHARABLE_CLASS ( CSConSBEClient ) : public CActive |
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32 { |
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33 public: |
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34 /** |
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35 * Two-phase constructor |
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36 * @param aMaxObjectSize Max object size |
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37 * @param aFs aReference to RFs connection. |
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38 * @return CSConSBEClient instance |
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39 */ |
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40 static CSConSBEClient* NewL( const TInt aMaxObjectSize, RFs& aFs ); |
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41 /** |
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42 * Destructor |
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43 * @return none |
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44 */ |
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45 ~CSConSBEClient(); |
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46 /** |
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47 * Set backup/restore mode |
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48 * @param aStatus TRequestStatus of the request |
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49 * @param aTask Task parameters |
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50 * @return none |
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51 */ |
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52 void SetBURMode( TRequestStatus& aStatus, CSConTask*& aTask ); |
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53 /** |
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54 * Lists public files from data owners |
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55 * @param aStatus TRequestStatus of the request |
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56 * @param aTask Task parameters |
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57 * @return none |
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58 */ |
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59 void ListPublicFiles( TRequestStatus& aStatus, CSConTask*& aTask ); |
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60 /** |
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61 * Lists participant data owners |
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62 * @param aStatus TRequestStatus of the request |
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63 * @param aTask Task parameters |
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64 * @return none |
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65 */ |
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66 void ListDataOwners( TRequestStatus& aStatus, CSConTask*& aTask ); |
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67 /** |
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68 * Lists data sizes from data owners |
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69 * @param aStatus TRequestStatus of the request |
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70 * @param aTask Task parameters |
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71 * @return none |
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72 */ |
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73 void GetDataSize( TRequestStatus& aStatus, CSConTask*& aTask ); |
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74 /** |
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75 * Request a data from a data owner |
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76 * @param aStatus TRequestStatus of the request |
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77 * @param aTask Task parameters |
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78 * @return none |
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79 */ |
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80 void RequestData( TRequestStatus& aStatus, CSConTask*& aTask ); |
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81 /** |
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82 * Lists the status of data owners |
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83 * @param aStatus TRequestStatus of the request |
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84 * @param aTask Task parameters |
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85 * @return none |
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86 */ |
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87 void GetDataOwnerStatus( TRequestStatus& aStatus, CSConTask*& aTask ); |
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88 /** |
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89 * Supplies a data to a data owner |
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90 * @param aStatus TRequestStatus of the request |
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91 * @param aTask Task parameters |
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92 * @return none |
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93 */ |
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94 void SupplyData( TRequestStatus& aStatus, CSConTask*& aTask ); |
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95 |
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96 private: |
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97 /** |
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98 * Constructor |
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99 * @paran aMaxObjectSize Max object size |
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100 * @param aFs aReference to RFs connection. |
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101 * @return none |
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102 */ |
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103 CSConSBEClient( const TInt aMaxObjectSize, RFs& aFs ); |
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104 |
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105 /** |
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106 * Implementation of CActive::DoCancel() |
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107 * @return none |
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108 */ |
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109 void DoCancel(); |
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110 /** |
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111 * Implementation of CActive::RunL() |
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112 * @return none |
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113 */ |
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114 void RunL(); |
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115 |
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116 /** |
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117 * Executes SetBURMode task |
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118 * @return none |
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119 */ |
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120 void ProcessSetBURModeL(); |
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121 /** |
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122 * Executes ListPublicFiles task |
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123 * @return none |
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124 */ |
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125 void ProcessListPublicFilesL(); |
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126 /** |
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127 * Executes ListDataOwners task |
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128 * @return none |
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129 */ |
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130 void ProcessListDataOwnersL(); |
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131 /** |
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132 * Executes GetDataSize task |
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133 * @return none |
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134 */ |
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135 void ProcessGetDataSizeL(); |
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136 /** |
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137 * Executes RequestData task |
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138 * @return KErrNone if no erros. Else system wide error codes. |
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139 */ |
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140 TInt ProcessRequestDataL(); |
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141 /** |
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142 * Request data to iDataBuffer |
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143 * @return none |
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144 */ |
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145 void RequestDataL( CSBGenericTransferType& aGenericTransferType ); |
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146 /** |
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147 * Executes GetDataOwnerStatus task |
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148 * @return none |
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149 */ |
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150 void ProcessGetDataOwnerStatusL(); |
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151 /** |
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152 * Executes SupplyData task |
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153 * @return KErrNone if no errors. Else system wide error codes. |
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154 */ |
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155 TInt ProcessSupplyDataL(); |
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156 /** |
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157 * Maps TInt drive number to TDriveNumber |
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158 * @param aDrive Drive number as TInt |
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159 * @return drive number as TDriveNumber |
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160 */ |
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161 TDriveNumber GetDriveNumber( const TInt& aDrive ) const; |
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162 /** |
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163 * Filters the drive list |
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164 * @param aDriveList Drive list to be filtered |
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165 * @return none |
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166 */ |
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167 void FilterDriveList( TDriveList& aDriveList ) const; |
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168 /** |
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169 * Matches the uids |
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170 * @param aFirst The first uid |
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171 * @param aSecon The second uid |
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172 * @return ETrue if uids match, else EFalse |
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173 */ |
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174 static TBool Match( const TUid& aFirst, |
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175 const TUid& aSecond ); |
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176 /** |
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177 * Handle error received from Secure Backup Engine |
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178 * @param aErr Error code from Secure Backup Engine |
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179 * @return none |
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180 */ |
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181 void HandleSBEErrorL( TInt& aErr ); |
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182 |
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183 /** |
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184 * Appends public files to CSConFile array. |
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185 * @param aFiles source files to append |
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186 * @param aSconFiles dataowner list where to add |
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187 * @return none |
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188 */ |
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189 void AppendFilesToFilelistL( const RFileArray& aFiles, RPointerArray<CSConFile>& aSconFiles ); |
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190 |
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191 /** |
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192 * Gets Package dataowner size |
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193 * @param aPackageId dataowner |
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194 * @param TDriveList drives to include |
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195 * @param TPackageDataType package data type |
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196 * @return dataowner data size in specified drives |
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197 */ |
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198 TUint PackageDataSizeL( TUid aPackageId, const TDriveList& aDriveList, |
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199 TPackageDataType aPackageDataType ) const; |
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200 |
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201 /** |
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202 * Gets Sid dataowner size |
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203 * @param aSid dataowner |
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204 * @param TDriveList drives to include |
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205 * @param TTransferDataType transfer data type |
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206 * @return dataowner data size in specified drives |
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207 */ |
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208 TUint SidDataSizeL( TUid aSid, const TDriveList& aDriveList, |
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209 TTransferDataType aTransferDataType ) const; |
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210 |
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211 /** |
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212 * Gets Java dataowner size |
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213 * @param aJavaHash Java hash value |
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214 * @param TDriveList drives to include |
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215 * @return dataowner data size in specified drives |
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216 */ |
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217 TUint JavaDataSizeL( const TDesC& aJavaHash, const TDriveList& aDriveList ) const; |
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218 |
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219 private: |
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220 CSBEClient* iSBEClient; |
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221 TRequestStatus* iCallerStatus; |
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222 CSConTask* iCurrentTask; |
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223 TBool iBURModeNormal; |
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224 TBool iRestoreMode; |
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225 RFs& iFs; |
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226 TBool iAllSnapshotsSuppliedCalled; |
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227 TBool iLastChunk; |
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228 CBufFlat* iDataBuffer; |
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229 TInt iDataBufferSize; |
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230 }; |
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231 |
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232 #endif |
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233 |
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234 // End of file |
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