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1 /* |
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2 * Copyright (c) 2005-2008 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: Declaration of CMMCScBkupDataOwnerCollection |
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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 __CMMCSCBKUPDATAOWNERCOLLECTION_H__ |
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20 #define __CMMCSCBKUPDATAOWNERCOLLECTION_H__ |
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21 |
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22 // System includes |
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23 #include <connect/sbtypes.h> |
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24 #include <s32strm.h> |
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25 #include <babitflags.h> |
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26 #include <bldvariant.hrh> |
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27 |
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28 // User includes |
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29 #include "RMMCScBkupPointerArray.h" |
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30 |
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31 // Namespaces |
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32 using namespace conn; |
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33 |
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34 // Classes referenced |
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35 class MMMCScBkupDriver; |
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36 class CMMCScBkupDriveSizer; |
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37 class CMMCScBkupDataOwnerInfo; |
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38 |
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39 #ifndef RD_FILE_MANAGER_BACKUP |
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40 // Type definitions |
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41 typedef RPointerArray<CDataOwnerInfo> RDataOwnerInfoArray; |
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42 #endif |
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43 |
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44 /** |
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45 * |
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46 * |
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47 * @since 3.0 |
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48 */ |
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49 NONSHARABLE_CLASS(CMMCScBkupDataOwnerCollection) : public CBase |
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50 { |
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51 public: |
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52 |
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53 /** |
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54 * Static constructor |
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55 */ |
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56 static CMMCScBkupDataOwnerCollection* NewL( MMMCScBkupDriver& aDriver, TBitFlags aCategory ); |
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57 |
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58 /** |
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59 * C++ destructor |
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60 */ |
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61 ~CMMCScBkupDataOwnerCollection(); |
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62 |
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63 private: |
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64 |
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65 /** |
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66 * C++ default constructor |
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67 */ |
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68 CMMCScBkupDataOwnerCollection( MMMCScBkupDriver& aDriver, TBitFlags aCategory ); |
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69 |
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70 /** |
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71 * |
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72 */ |
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73 void ConstructL(); |
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74 |
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75 public: // API |
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76 |
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77 /** |
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78 * |
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79 */ |
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80 #ifdef RD_FILE_MANAGER_BACKUP |
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81 TBool AssignL( const CMMCScBkupDataOwnerInfo& dataOwnersInfo ); |
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82 #else |
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83 void AssignL( RDataOwnerInfoArray& aArray ); |
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84 #endif |
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85 |
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86 /** |
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87 * |
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88 */ |
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89 void AppendL( CMMCScBkupDataOwnerInfo* aNewEntry ); |
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90 |
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91 /** |
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92 * |
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93 */ |
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94 TInt Count() const; |
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95 |
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96 /** |
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97 * |
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98 */ |
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99 CMMCScBkupDataOwnerInfo& Owner( TInt aIndex ); |
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100 |
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101 /** |
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102 * |
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103 */ |
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104 const CMMCScBkupDataOwnerInfo& Owner( TInt aIndex ) const; |
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105 |
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106 /** |
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107 * |
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108 */ |
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109 CMMCScBkupDataOwnerInfo& OwnerL( TSecureId aSID ); |
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110 |
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111 /** |
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112 * |
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113 */ |
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114 const CMMCScBkupDataOwnerInfo& OwnerL( TSecureId aSID ) const; |
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115 |
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116 /** |
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117 * |
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118 */ |
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119 CMMCScBkupDataOwnerInfo& OwnerL( TUid aPackageId ); |
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120 |
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121 /** |
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122 * |
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123 */ |
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124 const CMMCScBkupDataOwnerInfo& OwnerL( TUid aPackageId ) const; |
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125 |
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126 /** |
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127 * |
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128 */ |
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129 CMMCScBkupDataOwnerInfo& OwnerL( const TDesC& aHash ); |
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130 |
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131 /** |
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132 * |
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133 */ |
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134 const CMMCScBkupDataOwnerInfo& OwnerL( const TDesC& aHash ) const; |
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135 |
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136 /** |
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137 * |
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138 */ |
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139 void Remove( TInt aIndex ); |
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140 |
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141 /** |
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142 * |
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143 */ |
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144 void Reset(); |
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145 |
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146 /** |
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147 * The amount of space required spanning all drives. |
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148 * This is used as the total progress amount during |
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149 * restore operations. |
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150 */ |
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151 TInt64 TotalOperationalSizeL() const; |
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152 |
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153 /** |
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154 * Whether one or more data owners require a reboot |
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155 * after restore has completed. |
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156 */ |
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157 TBool RebootRequired() const; |
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158 |
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159 /** |
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160 * |
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161 */ |
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162 TInt64 DiskSpaceRequiredForRestore( TDriveNumber aDrive ) const; |
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163 |
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164 /** |
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165 * |
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166 */ |
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167 void CalculateDiskSpaceRequiredForRestoreL(); |
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168 |
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169 /** |
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170 * |
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171 */ |
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172 TBitFlags Category() const { return iCategory; } |
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173 |
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174 public: |
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175 |
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176 /** |
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177 * Internalize 'iRestoreSizer' from stream |
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178 */ |
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179 void InternalizeL( RReadStream& aStream ); |
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180 |
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181 /** |
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182 * Externalize 'iRestoreSizer' to stream |
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183 */ |
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184 void ExternalizeL( RWriteStream& aStream ) const; |
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185 |
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186 private: |
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187 |
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188 #ifdef RD_FILE_MANAGER_BACKUP |
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189 /** |
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190 * |
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191 */ |
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192 TBool BelongsToL(const CMMCScBkupDataOwnerInfo& aInfo, TBitFlags aFlags, TBitFlags aExcludedFlags, |
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193 const RArray<TSecureId> aSecureIds, const RArray<TSecureId> aExcludedSecureIds) const; |
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194 #endif |
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195 |
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196 private: // Internal enumerations |
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197 enum |
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198 { |
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199 EStreamFormatVersion1 = 1 |
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200 }; |
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201 |
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202 private: // Member data |
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203 |
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204 // |
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205 MMMCScBkupDriver& iDriver; |
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206 // Array of data owners |
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207 RMMCScBkupPointerArray<CMMCScBkupDataOwnerInfo> iOwners; |
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208 // |
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209 CMMCScBkupDriveSizer* iRestoreSizer; |
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210 // |
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211 TBitFlags iCategory; |
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212 }; |
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213 |
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214 |
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215 |
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216 |
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217 #endif // __CMMCSCBKUPDATAOWNERCOLLECTION_H__ |
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218 |
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219 //End of File |