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