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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 the License "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 * SisRegistry - client registry entry(package) interface |
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16 * Clients use the defined interface to access and querry information |
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17 * specific to a single installed package. |
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18 * The access to specific functionality depends on the client capabilities |
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19 * and may be restricted. |
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20 * |
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21 */ |
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22 |
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23 |
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24 /** |
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25 @file |
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26 @released |
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27 @publishedPartner |
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28 */ |
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29 |
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30 #ifndef __SISREGISTRYENTRY_H__ |
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31 #define __SISREGISTRYENTRY_H__ |
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32 |
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33 #include <e32std.h> |
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34 #include <swi/sispackagetrust.h> |
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35 |
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36 class CX509Certificate; |
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37 |
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38 namespace Swi |
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39 { |
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40 class RSisRegistrySession; |
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41 class CSisRegistryPackage; |
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42 class CSisRegistryDependency; |
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43 class CHashContainer; |
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44 class TSisTrustStatus; |
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45 |
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46 /** |
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47 * Client registry entry interface |
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48 * |
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49 * @publishedPartner |
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50 * @released |
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51 */ |
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52 class RSisRegistryEntry : public RSubSessionBase |
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53 { |
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54 public: |
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55 |
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56 /** |
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57 * Opens the base package entry by specifying a UID. |
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58 * |
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59 * - A base package is a self-sufficient package which does |
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60 * not depend on other packages with the same UID. It is also completely removed |
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61 * together with all related augmentation packages. |
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62 * |
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63 * - An agmentation package shares a UID with a base package and 'augments' the base package. |
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64 * It can only be installed only when the related base package is installed |
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65 * It can be uninstalled separatelly (without removing base package) |
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66 * |
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67 * |
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68 * @param aSession The open RSisRegistrySession to use |
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69 * @param aUid The UID identifying the entry |
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70 * @return KErrNone if successful, otherwise an error code |
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71 */ |
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72 IMPORT_C TInt Open(RSisRegistrySession &aSession, TUid aUid); |
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73 |
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74 /** |
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75 * Open a registry entry (includes augmentations) by specifying a package |
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76 * |
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77 * @param aSession The open RSisRegistrySession to use |
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78 * @param aPackage The package to open |
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79 * |
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80 * @return KErrNone if successful, or an error code |
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81 */ |
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82 IMPORT_C TInt OpenL(RSisRegistrySession &aSession, const CSisRegistryPackage& aPackage); |
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83 |
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84 /** |
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85 * Open a registry entry (includes augmentations) by specifying a package |
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86 * and vendor name. |
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87 * |
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88 * @param aSession The open RSisRegistrySession to use |
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89 * @param aPackageName The name of the package |
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90 * @param aVendorName The name of the vendor |
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91 * @return KErrNone if successful, otherwise an error code |
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92 */ |
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93 IMPORT_C TInt Open(RSisRegistrySession &aSession, const TDesC& aPackageName, const TDesC& aVendorName); |
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94 |
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95 /** |
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96 * Closes the registry entry by closing the sub-session |
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97 */ |
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98 IMPORT_C void Close(); |
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99 |
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100 /** |
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101 * Indicates whether the package is currently on the device (i.e. not on |
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102 * removable media that is not inserted). |
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103 * |
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104 * @return ETrue if the package is on the device; |
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105 * EFalse otherwise |
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106 */ |
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107 IMPORT_C TBool IsPresentL(); |
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108 |
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109 /** |
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110 * Indicates whether the package is signed |
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111 * |
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112 * @return ETrue the package is signed; |
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113 * EFalse otherwise |
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114 */ |
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115 IMPORT_C TBool IsSignedL(); |
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116 |
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117 /** |
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118 * Indicates the level of trust associated with the package |
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119 * |
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120 * @return The level of trust |
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121 * @deprecated Will be replaced in the future by a more complete TrustStatusL method. |
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122 */ |
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123 IMPORT_C TSisPackageTrust TrustL() const; |
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124 |
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125 /** |
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126 * The time at which the trust level was established |
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127 * |
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128 * @return The time at which the trust level was established |
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129 * @deprecated Will be replaced in the future by a more complete TrustStatusL method. |
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130 */ |
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131 IMPORT_C TTime TrustTimeStampL() const; |
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132 |
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133 |
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134 /** |
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135 * The trust status object for the entry. This supercedes information |
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136 * provided by the deprecated TrustL and TrustTimeStampL methods. |
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137 * |
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138 * @return The trust status information associated with |
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139 * this entry. |
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140 */ |
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141 IMPORT_C TSisTrustStatus TrustStatusL(); |
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142 |
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143 /** |
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144 * Indicates whether or not the package is installed on read-only media |
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145 * |
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146 * |
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147 * @return ETrue if any drive used by this package is read-only; |
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148 * EFalse otherwise |
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149 */ |
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150 #ifdef SYMBIAN_UNIVERSAL_INSTALL_FRAMEWORK |
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151 /** |
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152 * N.B. Using Usif::RSoftwareComponentRegistry::IsComponentOnReadOnlyDriveL |
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153 * will return different result when we have an empty ROM stub or when all |
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154 * the files of a ROM based package are eclipsed, since SCR only considers |
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155 * the current list of files registered with it. |
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156 */ |
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157 #endif |
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158 IMPORT_C TBool IsInRomL(); |
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159 |
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160 |
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161 |
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162 /** |
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163 * Indicates whether or not the package augments another package |
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164 * |
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165 * @return ETrue if the package is an augmentation; |
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166 * EFalse otherwise |
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167 */ |
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168 IMPORT_C TBool IsAugmentationL(); |
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169 |
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170 /** |
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171 * Gets the version of this package |
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172 * |
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173 * @return The version |
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174 */ |
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175 IMPORT_C TVersion VersionL(); |
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176 |
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177 /** |
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178 * Gets the installed language for this package |
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179 * |
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180 * @return The language |
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181 */ |
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182 IMPORT_C TLanguage LanguageL(); |
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183 |
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184 /** |
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185 * Gets the UID of this package |
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186 * |
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187 * @return The UID |
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188 */ |
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189 IMPORT_C TUid UidL(); |
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190 |
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191 /** |
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192 * Gets the name of a package |
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193 * |
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194 * @return The name of the package |
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195 */ |
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196 IMPORT_C HBufC* PackageNameL(); |
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197 |
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198 /** |
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199 * Gets the unique vendor name of this package |
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200 * |
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201 * @return The unique vendor name |
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202 */ |
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203 IMPORT_C HBufC* UniqueVendorNameL(); |
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204 |
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205 /** |
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206 * Gets the localised vendor name of a package |
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207 * |
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208 * @return The localised name of the vendor |
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209 */ |
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210 IMPORT_C HBufC* LocalizedVendorNameL(); |
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211 |
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212 /** |
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213 * Returns an array of Sids (executables). The array is supplied by the |
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214 * client which is then populated. |
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215 * |
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216 * @param aSids On return, the array object to be populated. |
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217 */ |
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218 IMPORT_C void SidsL(RArray<TUid>& aSids); |
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219 |
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220 /** |
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221 * Provides a list of files installed by this package. This function may also return |
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222 * a file specification that contains wildcard characters ('?' and/or '*') if the |
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223 * package is a rom 'stub' sis file. Wildcard file specifications are NOT expanded and |
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224 * in this instance, the Count() member function on 'aFiles' cannot be used as an |
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225 * indicator of the number of files within the package. |
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226 * |
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227 * @param aFiles The array of files to be populated. |
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228 */ |
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229 IMPORT_C void FilesL(RPointerArray<HBufC>& aFiles); |
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230 |
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231 /** |
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232 * Returns the size of the installation excluding the size of |
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233 * other embedded packages |
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234 * |
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235 * @return A TInt64 value of the total installation size |
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236 */ |
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237 IMPORT_C TInt64 SizeL(); |
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238 |
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239 /** |
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240 * Provides the certificate chains associated with this package |
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241 * |
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242 * @param aCertificateChains The array of certificate chains |
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243 */ |
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244 IMPORT_C void CertificateChainsL(RPointerArray<HBufC8>& aCertificateChains); |
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245 |
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246 /** |
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247 * Gets the value of a property within a package |
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248 * |
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249 * @param aKey The key to search for |
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250 * @return The value of this key if found; |
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251 KErrNotFound otherwise. |
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252 */ |
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253 IMPORT_C TInt PropertyL(TInt aKey); |
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254 |
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255 /** |
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256 * Returns all augmentations to this package. If no augmentations exist, |
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257 * the lists are empty |
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258 * |
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259 * @param aPackageNames On return, a list of PackageNames |
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260 * @param aVendorNames On return, the corresponding list of VendorNames |
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261 * |
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262 */ |
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263 IMPORT_C void AugmentationsL(RPointerArray<HBufC>& aPackageNames, RPointerArray<HBufC>& aVendorNames); |
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264 |
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265 /** |
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266 * Returns all augmentations to this package. If no augmentations exist, |
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267 * the list is empty |
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268 * |
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269 * @param aPackages The array of CSisRegistryPackages to be populated |
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270 */ |
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271 IMPORT_C void AugmentationsL(RPointerArray<CSisRegistryPackage>& aPackages); |
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272 |
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273 /** |
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274 * Gets the number of augmentations to this package. |
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275 * @return the number of augmentations to this package |
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276 */ |
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277 IMPORT_C TInt AugmentationsNumberL(); |
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278 |
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279 /** |
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280 * Returns the hash value of a selected file, identified by its name |
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281 * |
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282 * @param aFileName the full file path |
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283 * @return A new CHashContainer object |
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284 */ |
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285 IMPORT_C CHashContainer* HashL(const TDesC& aFileName); |
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286 |
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287 /** |
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288 * Returns the package of a current entry |
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289 * |
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290 * @return A new CSisRegistryPackage object |
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291 */ |
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292 IMPORT_C CSisRegistryPackage* PackageL(); |
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293 |
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294 /** |
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295 * Return the controllers associated with this package as raw binary data |
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296 * |
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297 * @param aControllers The array of controllers to be populated. |
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298 * |
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299 */ |
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300 IMPORT_C void ControllersL(RPointerArray<HBufC8>& aControllers); |
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301 |
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302 /** |
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303 Returns what drive the user selected for files in the Sis file that |
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304 did not specify drive.It returns KNoDriveSelected if user is not prompted for drive selection. |
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305 For ROM stub packages it returns zero instead of KNoDriveSelected |
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306 To determine the set of drives that files were installed to for this registry entry @see RSisRegistryEntry::InstalledDrivesL(). |
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307 @return TChar The drive selected |
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308 @see KNoDriveSelected |
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309 */ |
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310 IMPORT_C TChar SelectedDriveL(); |
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311 |
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312 /** |
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313 Determines whether the base package or any of the partial upgrades |
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314 require all applications within this package to be to be shutdown before |
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315 uninstalling the package. |
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316 |
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317 @return Whether to shutdown all applications at un-install. |
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318 */ |
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319 IMPORT_C TBool ShutdownAllAppsL(); |
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320 |
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321 /** |
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322 The function is used to re-verify the signature and certificate of the |
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323 SIS Controller associated to the RSisRegistryEntry object. |
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324 |
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325 aX509CertArray parameter is used to give set of trusted root certificates |
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326 that are used for validation of the SIS Controller certificate. If the |
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327 set given as parameter is empty, Symbian implementation can fetch the |
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328 set of trusted root certificates from Certificate Management. If the set |
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329 is not empty, then root certificates should not be fetched from |
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330 Certificate Mgmt, but only the root certificates from the set given as |
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331 parameter should be used for SIS Controller certificate validation. |
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332 |
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333 @param Array of trusted root certificates. |
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334 @return Returns ETrue if the registry entry is validated against the |
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335 trusted certificates provided. |
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336 */ |
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337 IMPORT_C TBool VerifyControllerSignatureL(RPointerArray<CX509Certificate>& aX509CertArray); |
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338 |
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339 /** |
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340 The function is used to re-verify the signature and certificate of the |
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341 SIS Controller associated to the RSisRegistryEntry object. |
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342 |
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343 aX509CertArray parameter is used to give set of trusted root certificates |
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344 that are used for validation of the SIS Controller certificate. If the |
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345 set given as parameter is empty, Symbian implementation can fetch the |
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346 set of trusted root certificates from Certificate Management. If the set |
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347 is not empty, then root certificates should not be fetched from |
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348 Certificate Mgmt, but only the root certificates from the set given as |
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349 parameter should be used for SIS Controller certificate validation. |
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350 |
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351 @param aX509CertArray Array of trusted root certificates. |
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352 @param aCheckDateAndTime Indicates if the certificate validity period should be checked against the current date and time. |
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353 @return Returns ETrue if the registry entry is validated against the |
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354 trusted certificates provided. |
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355 */ |
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356 IMPORT_C TBool VerifyControllerSignatureL(RPointerArray<CX509Certificate>& aX509CertArray, TBool aCheckDateAndTime); |
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357 |
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358 /** |
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359 Indicates whether or not the package will be removed by uninstalling the last dependant |
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360 */ |
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361 IMPORT_C TInt RemoveWithLastDependentL(); |
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362 |
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363 /** |
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364 This function is used to indicate the embedding package has been uninstalled but |
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365 this package remained because of dependency. |
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366 */ |
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367 IMPORT_C void SetRemoveWithLastDependentL(TUid uid); |
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368 |
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369 /** |
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370 * @return true if the 'non-removable' flag is NOT set in the SisInfo object |
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371 * belonging to this package. |
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372 */ |
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373 IMPORT_C TBool RemovableL(); |
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374 |
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375 /** |
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376 Returns set of drives to which files were installed in SIS file |
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377 @return Returns The bitmask of drives is as follows: |
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378 Bit 0 -> A drive |
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379 Bit 1 -> B drive |
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380 so on and so forth. |
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381 */ |
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382 IMPORT_C TUint InstalledDrivesL(); |
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383 |
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384 /** |
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385 * Returns whether or not the package was pre-installed |
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386 * |
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387 * @return ETrue if the package was pre-installed |
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388 * EFalse otherwise |
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389 */ |
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390 IMPORT_C TBool PreInstalledL(); |
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391 |
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392 /** |
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393 * Returns whether or not the package was pre-installed and files should |
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394 * be deleted on uninstall. This will have been set true if and only if |
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395 * the swipolicy indicates that preinstalled files can be deleted, and the |
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396 * stub sis file used to install the package was writable at install time. |
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397 * |
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398 * @return ETrue if the package was pre-installed and files should be |
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399 * deleted on uninstall. |
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400 * EFalse otherwise |
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401 */ |
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402 IMPORT_C TBool IsDeletablePreInstalledL(); |
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403 |
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404 |
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405 /** |
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406 * Returns the array of packages which are either dependent on this package or are |
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407 * augmentations of this package. |
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408 * |
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409 * @note |
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410 * A is a "Dependent" of B if B is in A's dependency list |
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411 * A is a "dependency" of B if A is in B's dependency list |
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412 * For example consider a package Shared_library_B which is used by a package App_A. |
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413 * Shared_Library_B will be listed as a dependency in the sis file which installs App_A |
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414 * App_A cannot be installed successfully without Shared_Library_B being present. |
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415 * If Shared_Library_B is un-installed App_A may not function correctly. |
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416 * App_A is a "dependent" of Shared_library_B |
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417 * Shared_library_B is a "dependency" of App_A |
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418 * |
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419 * @param aDependents The array of packages which are either dependent on this package |
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420 * or are augmentations of this package (i.e. its dependents) |
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421 * |
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422 */ |
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423 IMPORT_C void DependentPackagesL(RPointerArray<CSisRegistryPackage>& aDependents); |
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424 |
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425 /** |
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426 * Returns the dependency array for this package (ie the packages, denoted |
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427 * by UID and the version ranges it depends on). |
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428 * |
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429 * @note |
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430 * A is a "Dependent" of B if B is in A's dependency list |
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431 * A is a "dependency" of B if A is in B's dependency list |
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432 * For example consider a package Shared_library_B which is used by a package App_A. |
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433 * Shared_Library_B will be listed as a dependency in the sis file which installs App_A |
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434 * App_A cannot be installed successfully without Shared_Library_B being present. |
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435 * If Shared_Library_B is un-installed App_A may not function correctly. |
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436 * In this scenario |
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437 * App_A is a "dependent" of Shared_library_B |
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438 * Shared_library_B is a "dependency" of App_A |
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439 * |
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440 * @param aDependencies The array of packages that this package depends on (i.e. its dependencies) |
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441 * |
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442 */ |
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443 IMPORT_C void DependenciesL(RPointerArray<CSisRegistryDependency>& aDependencies); |
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444 |
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445 /** |
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446 * For a given package entry, return a array of packages that were |
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447 * embedded within this package. |
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448 * |
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449 * @param aEmbedded The array of embedded packages |
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450 * |
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451 */ |
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452 IMPORT_C void EmbeddedPackagesL(RPointerArray<CSisRegistryPackage>& aEmbedded); |
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453 |
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454 /** |
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455 * For a given package entry, return a array of packages that |
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456 * embed it. |
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457 * Note: This is possible when package A embeds D and the subsequently installed packages |
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458 * B and C each in turn embed D. As there will be a single copy and a single |
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459 * registration for D, it is imperative this back information is retained |
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460 * and it is accessible. |
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461 * |
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462 * @param aEmbedding The array of embedding packages |
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463 * |
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464 */ |
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465 IMPORT_C void EmbeddingPackagesL(RPointerArray<CSisRegistryPackage>& aEmbedding); |
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466 |
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467 /** |
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468 * Returns ETrue if the SIS package is signed by a certificate trusted by the device (SU) |
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469 * for eclipsing of files on the Z drive |
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470 * |
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471 */ |
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472 IMPORT_C TBool IsSignedBySuCertL(); |
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473 |
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474 /** |
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475 * Returns the list of files that were created internally by registry. This function |
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476 * is to be used to determine the list of internal files that are not to be removed for |
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477 * an NR package during an RFS(Restore Factory Settings). |
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478 * |
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479 * @param aRegistryFiles The array of filenames with complete path |
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480 */ |
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481 IMPORT_C void RegistryFilesL(RPointerArray<HBufC>& aRegistryFiles); |
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482 |
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483 protected: |
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484 /** |
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485 * @internalComponent |
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486 */ |
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487 HBufC8* SendReceiveBufferLC(TInt aMessage); |
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488 /** |
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489 * @internalComponent |
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490 */ |
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491 HBufC8* SendReceiveBufferLC(TInt aMessage, const TDesC& aInputDescriptor); |
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492 }; |
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493 |
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494 } // namespace |
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495 #endif |