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1 /* |
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2 * Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #include <e32base.h> |
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19 #include <f32file.h> |
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20 #include <apgcli.h> |
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21 #include "ShutdownWatcher.h" // MShutdownObserver |
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22 |
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23 // Forward declarations |
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24 |
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25 class CPreviouslyInstalledAppsCache; |
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26 class CInstallationFailedAppsCache; |
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27 |
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28 namespace Swi |
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29 { |
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30 // Modified for S60 |
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31 class CSilentLauncher; |
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32 class CDialogWrapper; |
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33 class CProgramStatus; //For uninstaller |
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34 |
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35 /** |
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36 * Describes the installation behaviour of any sis files found by the Daemon |
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37 */ |
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38 class MDaemonInstallBehaviour |
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39 { |
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40 public: |
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41 |
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42 /** |
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43 * Notify plug-in that daemon has complete media processing. |
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44 * Plug-in can start installation. |
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45 */ |
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46 virtual void DoNotifyMediaProcessingComplete() = 0; |
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47 |
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48 /** |
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49 * Returns ture is plugin is loaded. |
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50 * |
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51 * @Return TBool ETrue if plug-in is available. |
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52 */ |
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53 virtual TBool IsPlugin() = 0; |
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54 |
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55 /** |
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56 * This function does check if plugin is all ready notified that media |
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57 * processing is started. If not it calls MediaProcessingStart. |
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58 * |
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59 * @Return TBool ETrue if plug-in is available. |
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60 */ |
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61 virtual void NotifyPlugin() = 0; |
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62 |
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63 /** |
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64 * Reguest plug-in to install given package. |
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65 * |
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66 * @param aDrive aSisFile Package file. |
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67 */ |
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68 virtual void RequestPluginInstall( TDesC& aSisFile ) = 0; |
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69 }; |
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70 |
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71 /** |
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72 * The Daemon SIS installer |
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73 */ |
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74 class CSisInstaller : public CActive, public MShutdownObserver |
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75 { |
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76 public: |
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77 |
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78 enum TDSisInstallerState |
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79 { |
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80 #ifdef RD_MULTIPLE_DRIVE |
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81 EDSisInstallerStateIdle, |
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82 EDSisInstallerStateInstallerBusy, |
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83 EDSisInstallerStateInstalling, |
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84 EDSisInstallerStateCompleted |
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85 #else |
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86 EDSisInstallerStateIdle, |
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87 EDSisInstallerStateInstallerBusy, |
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88 EDSisInstallerStateInstalling |
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89 #endif //RD_MULTIPLE_DRIVE |
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90 }; |
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91 |
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92 /** |
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93 * Symbian construction (for member variables) |
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94 */ |
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95 static CSisInstaller* NewL( |
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96 MDaemonInstallBehaviour* aDaemonBehaviour, |
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97 CProgramStatus& aMainStatus ); //For uninstaller |
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98 |
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99 /** |
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100 * C++ destructor |
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101 */ |
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102 ~CSisInstaller(); |
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103 |
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104 /** |
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105 Adds a file to the list of files to be installed |
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106 @param aFileName The full name and path of the file to be installed |
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107 */ |
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108 void AddFileToInstallL(const TDesC& aFileName); |
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109 |
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110 /** |
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111 * Install the specified sis file |
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112 */ |
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113 void StartInstallingL(); |
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114 |
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115 #ifdef RD_MULTIPLE_DRIVE |
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116 /** |
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117 * Returns status of installer. |
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118 */ |
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119 TBool IsInstalling(); |
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120 #endif |
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121 |
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122 private: // From CActive |
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123 |
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124 /** |
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125 * Called by Cancel when a request from this class is outstanding |
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126 */ |
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127 void DoCancel(); |
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128 |
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129 /** |
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130 * Asynchronous completion request processing |
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131 */ |
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132 void RunL(); |
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133 |
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134 /** |
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135 * Handles any Leaves from the RunL |
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136 */ |
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137 TInt RunError(TInt aError); |
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138 |
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139 private: // From MShutdownObserver |
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140 /** |
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141 * Called by CShutdownWatcher when the system is closing down |
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142 */ |
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143 void NotifyShuttingDown(); |
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144 |
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145 private: |
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146 /** |
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147 * C++ constructor |
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148 */ |
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149 CSisInstaller( MDaemonInstallBehaviour* aDaemonBehaviour ); |
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150 |
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151 /** |
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152 * 2nd phase constructor |
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153 */ |
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154 void ConstructL( CProgramStatus& aMainStatus ); //Uninstaller |
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155 |
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156 /** |
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157 * Self request completion |
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158 */ |
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159 void CompleteSelf(); |
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160 |
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161 /** |
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162 * Completes the installation procedure. |
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163 */ |
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164 void InstallationCompleted( TInt aResult ); |
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165 |
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166 /** |
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167 * Indicates if this package was ever installed or not. |
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168 */ |
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169 TBool NeedsInstallingL( const TDesC& aPackageName ); |
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170 |
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171 /** |
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172 * Indicates if the media is present in the drive. |
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173 */ |
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174 TBool IsMediaPresent( TChar aDrive ); |
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175 |
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176 /** |
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177 * Indicates if this package is valid. |
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178 */ |
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179 TBool IsValidPackageL( const TDesC& aPackageName ); |
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180 |
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181 |
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182 private: |
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183 |
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184 MDaemonInstallBehaviour* iDaemonBehaviour; |
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185 // The state |
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186 TDSisInstallerState iState; |
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187 RPointerArray<HBufC> iFilesToInstall; |
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188 // Sis files and location |
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189 TBuf<KMaxFileName> iSisFile; |
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190 TInt iFileIndex; |
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191 // Timer and time step |
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192 RTimer iTimer; |
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193 CSilentLauncher* iInstallLauncher; |
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194 CDialogWrapper* iDialogs; |
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195 TInt iInstallErr; |
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196 RFs iFs; |
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197 RApaLsSession iApaSession; |
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198 // Pointer to the already ever installed checker class |
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199 CPreviouslyInstalledAppsCache* iPreviouslyInstalledAppsCache; |
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200 // Pointer to failed installation cache. |
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201 CInstallationFailedAppsCache* iInstallationFailedAppsCache; |
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202 |
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203 #ifdef RD_MULTIPLE_DRIVE |
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204 // Defines state of Installer |
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205 TDSisInstallerState iInstallerState; |
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206 #endif |
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207 // PkgID |
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208 TUid iCurrentPackageId; |
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209 CShutdownWatcher* iShutdownWatcher; |
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210 // For uninstaller |
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211 TInt iGeneralProcessStatus; |
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212 CProgramStatus* iProgramStatus; |
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213 // For plugin support |
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214 TBool iUpdateCache; |
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215 }; |
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216 } |
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217 |