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1 /* |
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2 * Copyright (c) 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: This file contains the implementation of CJavaSifPlugin |
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15 * class member functions. ECOM Plugin for USIF to handle |
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16 * install, uninstall, get component info requests. |
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17 * |
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18 */ |
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19 |
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20 |
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21 #include <apgcli.h> |
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22 #include <apmstd.h> |
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23 #include <e32cmn.h> |
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24 #include <e32property.h> |
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25 #include <charconv.h> |
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26 #include <data_caging_path_literals.hrh> |
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27 |
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28 #include "comms.h" |
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29 #include "commsmessage.h" |
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30 #include "commsclientendpoint.h" |
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31 #include "javasifplugin.h" |
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32 #include "javauids.h" |
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33 #include "logger.h" |
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34 #include "javaoslayer.h" |
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35 #include "javaprocessconstants.h" |
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36 #include "javasymbianoslayer.h" |
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37 #include "runtimeexception.h" |
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38 |
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39 |
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40 using namespace Java::Installer; |
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41 using namespace java::util; |
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42 using namespace java::comms; |
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43 |
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44 _LIT(KPrivateDataCage, "\\private\\"); |
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45 _LIT(KInboxDataCage, "\\private\\1000484b\\"); |
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46 _LIT(KJavaInstallerDataCage, "\\private\\102033e6\\"); |
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47 _LIT(KJavaInstallerTmp, "\\private\\102033E6\\installer\\tmp\\"); |
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48 _LIT(KAnyExtension, ".*"); |
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49 |
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50 |
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51 // ============================ MEMBER FUNCTIONS =============================== |
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52 |
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53 CJavaSifPlugin* CJavaSifPlugin::NewL() |
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54 { |
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55 CJavaSifPlugin* self = new(ELeave) CJavaSifPlugin(); |
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56 CleanupStack::PushL(self); |
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57 self->ConstructL(); |
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58 CleanupStack::Pop(self); |
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59 return self; |
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60 } |
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61 |
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62 CJavaSifPlugin::~CJavaSifPlugin() |
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63 { |
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64 iRFs.Close(); |
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65 |
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66 TInt nHandles = iHandlesToClose.Count(); |
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67 while (nHandles > 0) |
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68 { |
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69 nHandles--; |
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70 iHandlesToClose[nHandles].Close(); |
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71 } |
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72 iHandlesToClose.Reset(); |
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73 |
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74 delete iResultsServer; |
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75 iResultsServer = NULL; |
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76 |
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77 delete iDummyResults; |
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78 iDummyResults = NULL; |
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79 |
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80 delete iDummyInfo; |
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81 iDummyInfo = NULL; |
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82 } |
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83 |
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84 CJavaSifPlugin::CJavaSifPlugin() |
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85 { |
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86 } |
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87 |
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88 void CJavaSifPlugin::ConstructL() |
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89 { |
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90 User::LeaveIfError(iRFs.Connect()); |
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91 User::LeaveIfError(iRFs.ShareProtected()); |
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92 iResultsServer = NULL; |
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93 iDummyResults = COpaqueNamedParams::NewL(); |
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94 iDummyInfo = CComponentInfo::NewL(); |
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95 } |
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96 |
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97 void CJavaSifPlugin::GetComponentInfo( |
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98 const TDesC& aFileName, |
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99 const TSecurityContext& aSecurityContext, |
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100 CComponentInfo& aComponentInfo, |
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101 TRequestStatus& aStatus) |
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102 { |
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103 RFile fileHandle; |
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104 TInt err = fileHandle.Open(iRFs, aFileName, EFileShareReadersOnly | EFileRead); |
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105 if (KErrNone != err) |
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106 { |
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107 ELOG1(EJavaInstaller, |
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108 "CJavaSifPlugin::GetComponentInfo Opening file for reading failed with error %d", |
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109 err); |
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110 TRequestStatus *statusPtr(&aStatus); |
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111 User::RequestComplete(statusPtr, err); |
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112 return; |
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113 } |
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114 |
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115 GetComponentInfo(fileHandle, aSecurityContext, aComponentInfo, aStatus); |
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116 fileHandle.Close(); |
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117 } |
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118 |
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119 void CJavaSifPlugin::GetComponentInfo( |
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120 RFile& aFileHandle, |
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121 const TSecurityContext& /* aSecurityContext */, |
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122 CComponentInfo& aComponentInfo, |
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123 TRequestStatus& aStatus) |
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124 { |
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125 RProcess rJavaInstaller; |
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126 TFileName fileName; |
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127 TBuf<1536> commandLine; |
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128 |
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129 // Build command line used to pass all necessary info to Java Installer |
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130 std::auto_ptr<HBufC> installerStarterDll( |
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131 stringToDes(java::runtime::JAVA_INSTALLER_STARTER_DLL)); |
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132 commandLine = installerStarterDll->Des(); |
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133 commandLine.Append(_L(" componentinfo")); |
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134 |
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135 // Ask Java Installer to send component info back |
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136 // as Comms message. 11000 is IPC_ADDRESS_JAVA_SIF_PLUGIN_C Comms endpoint |
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137 // that our ResultsServer will listen to. |
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138 commandLine.Append(_L(" -commsresult=11000")); |
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139 |
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140 TInt err = aFileHandle.FullName(fileName); |
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141 |
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142 // Java Installer does not have AllFiles capability. |
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143 // So if the .jad/.jar file is in the private data cage of |
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144 // Remove Application Management system, it must be copied |
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145 // to the private data cage of Java Installer in this |
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146 // plugin which is executed in process which hopefully has |
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147 // AllFiles capability. |
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148 TRAP(err, CopyFilesIfNeededL(fileName)); |
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149 if (KErrNone != err) |
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150 { |
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151 TRequestStatus *statusPtr(&aStatus); |
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152 User::RequestComplete(statusPtr, err); |
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153 return; |
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154 } |
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155 |
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156 // Check whether the file is .jad or .jar |
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157 RApaLsSession apaSession; |
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158 err = apaSession.Connect(); |
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159 if (KErrNone != err) |
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160 { |
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161 ELOG1(EJavaInstaller, |
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162 "CJavaSifPlugin::GetComponentInfo RApaLsSession Connect error %d", err); |
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163 TRequestStatus *statusPtr(&aStatus); |
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164 User::RequestComplete(statusPtr, err); |
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165 return; |
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166 } |
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167 TDataType jadFileMimeType(_L8("text/vnd.sun.j2me.app-descriptor")); |
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168 TBool isJad = EFalse; |
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169 err = apaSession.RecognizeSpecificData(aFileHandle, jadFileMimeType, isJad); |
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170 apaSession.Close(); |
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171 if (KErrNone != err) |
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172 { |
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173 // Just log the error |
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174 ELOG1(EJavaInstaller, |
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175 "CJavaSifPlugin::GetComponentInfo RApaLsSession RecognizeSpecificData error %d", |
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176 err); |
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177 } |
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178 if (isJad) |
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179 { |
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180 // Installation should be started from JAD file |
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181 commandLine.Append(_L(" -jad=")); |
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182 } |
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183 else |
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184 { |
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185 // from JAR file |
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186 commandLine.Append(_L(" -jar=")); |
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187 } |
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188 // Filename parameter must be surrounded in double quotes to |
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189 // ensure that spaces in filename are passed correctly. |
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190 commandLine.Append(_L("\"")); |
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191 commandLine.Append(fileName); |
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192 commandLine.Append(_L("\"")); |
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193 |
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194 // Start JavaInstaller |
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195 std::auto_ptr<HBufC> installerProcess( |
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196 stringToDes(java::runtime::JAVA_PROCESS)); |
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197 err = rJavaInstaller.Create(installerProcess->Des(), commandLine); |
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198 if (KErrNone == err) |
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199 { |
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200 // Destroy old Comms server if it exists |
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201 delete iResultsServer; |
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202 iResultsServer = NULL; |
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203 // Start new Comms server that receives component info and sets it to |
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204 // to aComponentInfo. |
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205 iResultsServer = new ResultsServer(*iDummyResults, aComponentInfo); |
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206 if (NULL == iResultsServer) |
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207 { |
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208 err = KErrNoMemory; |
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209 } |
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210 else |
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211 { |
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212 // Start the server |
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213 err = iResultsServer->start(); |
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214 } |
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215 if (KErrNone != err) |
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216 { |
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217 // server cannot be started |
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218 rJavaInstaller.Close(); |
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219 ELOG1(EJavaInstaller, |
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220 "CJavaSifPlugin::GetComponentInfo: Cannot start results server, err %d", err); |
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221 TRequestStatus *statusPtr(&aStatus); |
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222 User::RequestComplete(statusPtr, err); |
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223 return; |
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224 } |
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225 |
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226 // The status of the component info operation == the exit status of Java Installer |
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227 // It will be passed to the asynch caller through aStatus |
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228 rJavaInstaller.Logon(aStatus); |
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229 } |
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230 else |
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231 { |
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232 rJavaInstaller.Close(); |
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233 ELOG1(EJavaInstaller, |
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234 "CJavaSifPlugin::GetComponentInfo: starting JavaInstaller failed, err=%d", err); |
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235 TRequestStatus *statusPtr(&aStatus); |
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236 User::RequestComplete(statusPtr, err); |
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237 return; |
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238 } |
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239 |
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240 rJavaInstaller.Resume(); |
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241 |
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242 // Do NOT close rJavaInstaller now -> the caller gets notification when the |
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243 // process actually closes. |
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244 iHandlesToClose.Append(rJavaInstaller); |
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245 } |
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246 |
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247 void CJavaSifPlugin::Install( |
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248 const TDesC& aFileName, |
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249 const TSecurityContext& aSecurityContext, |
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250 const COpaqueNamedParams& aArguments, |
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251 COpaqueNamedParams& aResults, |
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252 TRequestStatus& aStatus) |
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253 { |
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254 RFile fileHandle; |
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255 TInt err = fileHandle.Open(iRFs, aFileName, EFileShareReadersOnly | EFileRead); |
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256 if (KErrNone != err) |
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257 { |
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258 ELOG1(EJavaInstaller, |
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259 "CJavaSifPlugin::Install Opening file for reading failed with error %d", err); |
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260 TRequestStatus *statusPtr(&aStatus); |
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261 User::RequestComplete(statusPtr, err); |
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262 return; |
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263 } |
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264 |
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265 Install(fileHandle, aSecurityContext, aArguments, aResults, aStatus); |
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266 fileHandle.Close(); |
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267 } |
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268 |
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269 void CJavaSifPlugin::Install( |
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270 RFile& aFileHandle, |
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271 const TSecurityContext& aSecurityContext, |
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272 const COpaqueNamedParams& aArguments, |
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273 COpaqueNamedParams& aResults, |
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274 TRequestStatus& aStatus) |
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275 { |
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276 RProcess rJavaInstaller; |
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277 TFileName fileName; |
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278 // Max two path names and some options -> 1536 is enough |
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279 TBuf<1536> commandLine; |
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280 |
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281 // Build command line used to pass all necessary info to Java Installer |
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282 std::auto_ptr<HBufC> installerStarterDll( |
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283 stringToDes(java::runtime::JAVA_INSTALLER_STARTER_DLL)); |
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284 commandLine = installerStarterDll->Des(); |
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285 commandLine.Append(_L(" install")); |
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286 |
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287 // Check whether this is silent installation |
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288 TInt silentInstall = 0; |
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289 TRAP_IGNORE(aArguments.GetIntByNameL(KSifInParam_InstallSilently, silentInstall)); |
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290 if (silentInstall) |
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291 { |
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292 // Silent installation requires TrustedUI capability |
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293 if (!aSecurityContext.HasCapability(ECapabilityTrustedUI)) |
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294 { |
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295 ELOG(EJavaInstaller, |
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296 "CJavaSifPlugin::Install The caller did not have TrustedUI capability"); |
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297 TRequestStatus *statusPtr(&aStatus); |
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298 User::RequestComplete(statusPtr, KErrPermissionDenied); |
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299 return; |
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300 } |
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301 |
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302 commandLine.Append(_L(" -silent")); |
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303 } |
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304 |
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305 TBool paramFound = EFalse; |
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306 TInt intValue = 0; |
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307 TDesC desValue = KNullDesC; |
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308 |
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309 // KSifInParam_Drive -> -drive=install_target_drive (A, B, C, ..., Z) |
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310 TRAP_IGNORE(paramFound = aArguments.GetIntByNameL(KSifInParam_Drive, intValue)); |
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311 if (paramFound) |
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312 { |
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313 // Value 0 is 'A:' drive and value 25 is 'Z:' drive |
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314 if ((intValue > -1) && (intValue < 26)) |
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315 { |
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316 commandLine.Append(_L(" -drive=")); |
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317 TChar drive('A'); |
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318 drive += intValue; |
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319 commandLine.Append(drive); |
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320 } |
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321 else |
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322 { |
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323 WLOG1(EJavaInstaller, |
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324 "CJavaSifPlugin::Install Ignoring illegal KSifInParam_Drive param (value %d)", |
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325 intValue); |
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326 } |
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327 } |
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328 |
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329 // KSifInParam_PerformOCSP Yes/No/AskUser -> -ocsp=yes|no |
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330 TRAP_IGNORE(paramFound = aArguments.GetIntByNameL(KSifInParam_PerformOCSP, intValue)); |
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331 if (paramFound) |
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332 { |
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333 if (intValue == 0) // Yes |
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334 { |
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335 commandLine.Append(_L(" -ocsp=yes")); |
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336 } |
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337 else if (intValue == 1) // No |
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338 { |
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339 commandLine.Append(_L(" -ocsp=no")); |
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340 } |
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341 // AskUser is not supported |
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342 } |
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343 |
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344 // KSifInParam_IgnoreOCSPWarnings Yes/No/AskUser -> -ignore_ocsp_warnings=yes|no |
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345 TRAP_IGNORE(paramFound = aArguments.GetIntByNameL(KSifInParam_IgnoreOCSPWarnings, intValue)); |
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346 if (paramFound) |
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347 { |
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348 if (intValue == 0) // Yes |
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349 { |
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350 commandLine.Append(_L(" -ignore_ocsp_warnings=yes")); |
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351 } |
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352 else if (intValue == 1) // No |
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353 { |
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354 commandLine.Append(_L(" -ignore_ocsp_warnings=no")); |
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355 } |
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356 // AskUser is not supported |
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357 } |
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358 |
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359 // KSifInParam_AllowUpgrade Yes/No/AskUser -> -upgrade=yes|no |
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360 TRAP_IGNORE(paramFound = aArguments.GetIntByNameL(KSifInParam_AllowUpgrade, intValue)); |
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361 if (paramFound) |
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362 { |
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363 if (intValue == 0) // Yes |
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364 { |
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365 commandLine.Append(_L(" -upgrade=yes")); |
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366 } |
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367 else if (intValue == 1) // No |
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368 { |
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369 commandLine.Append(_L(" -upgrade=no")); |
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370 } |
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371 // AskUser is not supported |
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372 } |
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373 |
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374 // KSifInParam_AllowUntrusted Yes/No/AskUser -> -untrusted=yes|no |
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375 TRAP_IGNORE(paramFound = aArguments.GetIntByNameL(KSifInParam_AllowUntrusted, intValue)); |
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376 if (paramFound) |
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377 { |
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378 if (intValue == 0) // Yes |
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379 { |
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380 commandLine.Append(_L(" -untrusted=yes")); |
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381 } |
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382 else if (intValue == 1) // No |
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383 { |
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384 commandLine.Append(_L(" -untrusted=no")); |
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385 } |
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386 // AskUser is not supported |
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387 } |
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388 |
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389 // KSifInParam_AllowOverwrite Yes/No/AskUser -> -overwrite=yes|no |
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390 TRAP_IGNORE(paramFound = aArguments.GetIntByNameL(KSifInParam_AllowOverwrite, intValue)); |
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391 if (paramFound) |
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392 { |
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393 if (intValue == 0) // Yes |
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394 { |
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395 commandLine.Append(_L(" -overwrite=yes")); |
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396 } |
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397 else if (intValue == 1) // No |
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398 { |
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399 commandLine.Append(_L(" -overwrite=no")); |
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400 } |
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401 // AskUser is not supported |
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402 } |
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403 |
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404 // KSifInParam_AllowDownload Yes/No/AskUser -> -download=yes|no |
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405 TRAP_IGNORE(paramFound = aArguments.GetIntByNameL(KSifInParam_AllowDownload, intValue)); |
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406 if (paramFound) |
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407 { |
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408 if (intValue == 0) // Yes |
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409 { |
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410 commandLine.Append(_L(" -download=yes")); |
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411 } |
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412 else if (intValue == 1) // No |
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413 { |
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414 commandLine.Append(_L(" -download=no")); |
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415 } |
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416 // AskUser is not supported |
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417 } |
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418 |
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419 // KSifInParam_UserName -> -username=download_username |
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420 TRAP_IGNORE(desValue = aArguments.StringByNameL(KSifInParam_UserName)); |
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421 if (desValue.Length() > 0) |
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422 { |
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423 commandLine.Append(_L(" -username=")); |
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424 commandLine.Append(desValue); |
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425 } |
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426 |
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427 // KSifInParam_Password -> -password=download_password |
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428 TRAP_IGNORE(desValue = aArguments.StringByNameL(KSifInParam_Password)); |
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429 if (desValue.Length() > 0) |
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430 { |
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431 commandLine.Append(_L(" -password=")); |
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432 commandLine.Append(desValue); |
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433 } |
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434 |
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435 // KSifInParam_SourceUrl -> -sourceurl=original (HTTP) URL of the JAD or JAR file |
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436 TRAP_IGNORE(desValue = aArguments.StringByNameL(KSifInParam_SourceUrl)); |
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437 if (desValue.Length() > 0) |
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438 { |
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439 commandLine.Append(_L(" -sourceurl=")); |
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440 commandLine.Append(desValue); |
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441 } |
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442 |
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443 // KSifInParam_IAP -> -iap=IAP_ID (internet access point id) |
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444 TRAP_IGNORE(paramFound = aArguments.GetIntByNameL(KSifInParam_IAP, intValue)); |
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445 if (paramFound) |
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446 { |
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447 commandLine.Append(_L(" -iap=")); |
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448 commandLine.AppendNum(intValue); |
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449 } |
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450 |
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451 // KSifInParam_Charset -> -charset=Internet-standard character set name |
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452 TRAP_IGNORE(desValue = aArguments.StringByNameL(KSifInParam_Charset)); |
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453 if (desValue.Length() > 0) |
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454 { |
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455 commandLine.Append(_L(" -charset=")); |
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456 commandLine.Append(desValue); |
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457 } |
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458 |
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459 |
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460 // Ask Java Installer to send installation results back |
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461 // as Comms message. 11000 is IPC_ADDRESS_JAVA_SIF_PLUGIN_C Comms endpoint |
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462 // that our ResultsServer will listen to. |
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463 commandLine.Append(_L(" -commsresult=11000")); |
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464 |
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465 TInt err = aFileHandle.FullName(fileName); |
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466 |
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467 // Java Installer does not have AllFiles capability. |
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468 // So if the .jad/.jar file is in the private data cage of |
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469 // Remove Application Management system, it must be copied |
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470 // to the private data cage of Java Installer in this |
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471 // plugin which is executed in process which hopefully has |
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472 // AllFiles capability. |
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473 TRAP(err, CopyFilesIfNeededL(fileName)); |
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474 if (KErrNone != err) |
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475 { |
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476 TRequestStatus *statusPtr(&aStatus); |
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477 User::RequestComplete(statusPtr, err); |
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478 return; |
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479 } |
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480 |
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481 // Check whether the file is .jad or .jar |
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482 RApaLsSession apaSession; |
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483 err = apaSession.Connect(); |
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484 if (KErrNone != err) |
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485 { |
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486 ELOG1(EJavaInstaller, |
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487 "CJavaSifPlugin::Install RApaLsSession Connect error %d", err); |
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488 TRequestStatus *statusPtr(&aStatus); |
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489 User::RequestComplete(statusPtr, err); |
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490 return; |
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491 } |
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492 TDataType jadFileMimeType(_L8("text/vnd.sun.j2me.app-descriptor")); |
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493 TBool isJad = EFalse; |
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494 err = apaSession.RecognizeSpecificData(aFileHandle, jadFileMimeType, isJad); |
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495 apaSession.Close(); |
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496 if (KErrNone != err) |
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497 { |
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498 ELOG1(EJavaInstaller, |
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499 "CJavaSifPlugin::Install RApaLsSession RecognizeSpecificData error %d", err); |
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500 } |
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501 if (isJad) |
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502 { |
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503 // Installation should be started from JAD file |
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504 commandLine.Append(_L(" -jad=")); |
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505 } |
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506 else |
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507 { |
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508 // from JAR file |
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509 commandLine.Append(_L(" -jar=")); |
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510 } |
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511 // Filename parameter must be surrounded in double quotes to |
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512 // ensure that spaces in filename are passed correctly. |
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513 commandLine.Append(_L("\"")); |
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514 commandLine.Append(fileName); |
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515 commandLine.Append(_L("\"")); |
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516 |
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517 // Start JavaInstaller |
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518 std::auto_ptr<HBufC> installerProcess( |
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519 stringToDes(java::runtime::JAVA_PROCESS)); |
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520 err = rJavaInstaller.Create(installerProcess->Des(), commandLine); |
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521 if (KErrNone == err) |
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522 { |
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523 // Destroy old Comms server if it exists |
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524 delete iResultsServer; |
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525 iResultsServer = NULL; |
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526 // Start new Comms server that receives component ids, sets them |
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527 // to aResults. |
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528 iResultsServer = new ResultsServer(aResults, *iDummyInfo); |
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529 if (NULL == iResultsServer) |
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530 { |
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531 err = KErrNoMemory; |
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532 } |
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533 else |
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534 { |
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535 // Start the server |
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536 err = iResultsServer->start(); |
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537 } |
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538 if (KErrNone != err) |
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539 { |
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540 // server cannot be started |
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541 rJavaInstaller.Close(); |
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542 ELOG1(EJavaInstaller, |
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543 "CJavaSifPlugin::Install: Cannot start results server, err %d", err); |
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544 TRequestStatus *statusPtr(&aStatus); |
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545 User::RequestComplete(statusPtr, err); |
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546 return; |
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547 } |
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548 |
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549 // The status of the install operation == the exit status of Java Installer |
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550 // It will be passed to the asynch caller through aStatus |
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551 rJavaInstaller.Logon(aStatus); |
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552 } |
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553 else |
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554 { |
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555 rJavaInstaller.Close(); |
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556 ELOG1(EJavaInstaller, |
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557 "CJavaSifPlugin::Install: starting JavaInstaller failed, err=%d", err); |
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558 TRequestStatus *statusPtr(&aStatus); |
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559 User::RequestComplete(statusPtr, err); |
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560 return; |
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561 } |
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562 |
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563 rJavaInstaller.Resume(); |
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564 |
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565 // Do NOT close rJavaInstaller now -> the caller gets notification when the |
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566 // process actually closes. |
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567 iHandlesToClose.Append(rJavaInstaller); |
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568 } |
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569 |
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570 void CJavaSifPlugin::Uninstall( |
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571 TComponentId aComponentId, |
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572 const TSecurityContext& aSecurityContext, |
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573 const COpaqueNamedParams& aArguments, |
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574 COpaqueNamedParams& /* aResults */, |
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575 TRequestStatus& aStatus) |
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576 { |
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577 RProcess rJavaInstaller; |
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578 TFileName fileName; |
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579 // Max one uid and some options -> 256 is enough |
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580 TBuf<256> commandLine; |
|
581 |
|
582 // Build command line used to pass all necessary info to Java Installer |
|
583 std::auto_ptr<HBufC> installerStarterDll( |
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584 stringToDes(java::runtime::JAVA_INSTALLER_STARTER_DLL)); |
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585 commandLine = installerStarterDll->Des(); |
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586 commandLine.Append(_L(" uninstall")); |
|
587 |
|
588 commandLine.Append(_L(" -cid=")); |
|
589 commandLine.AppendNum(aComponentId); |
|
590 |
|
591 // Check whether this is silent uninstallation |
|
592 TInt silentInstall = 0; |
|
593 TRAP_IGNORE(aArguments.GetIntByNameL(KSifInParam_InstallSilently, silentInstall)); |
|
594 if (silentInstall) |
|
595 { |
|
596 // Silent uninstallation requires TrustedUI capability |
|
597 if (!aSecurityContext.HasCapability(ECapabilityTrustedUI)) |
|
598 { |
|
599 ELOG(EJavaInstaller, |
|
600 "CJavaSifPlugin::Uninstall The caller did not have TrustedUI capability"); |
|
601 TRequestStatus *statusPtr(&aStatus); |
|
602 User::RequestComplete(statusPtr, KErrPermissionDenied); |
|
603 return; |
|
604 } |
|
605 |
|
606 commandLine.Append(_L(" -silent")); |
|
607 } |
|
608 |
|
609 // No need to start iResultsServer because Uninstall() does not |
|
610 // return anything usefull in aResults. We could return extended |
|
611 // error code there. |
|
612 |
|
613 // start JavaInstaller |
|
614 std::auto_ptr<HBufC> installerProcess( |
|
615 stringToDes(java::runtime::JAVA_PROCESS)); |
|
616 TInt err = rJavaInstaller.Create(installerProcess->Des(), commandLine); |
|
617 if (KErrNone == err) |
|
618 { |
|
619 // the exit status of Java Installer will be passed to |
|
620 // the asynch caller through aStatus |
|
621 rJavaInstaller.Logon(aStatus); |
|
622 |
|
623 rJavaInstaller.Resume(); |
|
624 } |
|
625 else |
|
626 { |
|
627 rJavaInstaller.Close(); |
|
628 ELOG1(EJavaInstaller, |
|
629 "CJavaSifPlugin::Uninstall: starting JavaInstaller failed, err=%d", err); |
|
630 TRequestStatus *statusPtr(&aStatus); |
|
631 User::RequestComplete(statusPtr, err); |
|
632 return; |
|
633 } |
|
634 |
|
635 // Do NOT close rJavaInstaller now -> the caller gets notification when the |
|
636 // process actually closes. |
|
637 iHandlesToClose.Append(rJavaInstaller); |
|
638 } |
|
639 |
|
640 void CJavaSifPlugin::Activate( |
|
641 TComponentId /* aComponentId */, |
|
642 const TSecurityContext& /* aSecurityContext */, |
|
643 TRequestStatus& aStatus) |
|
644 { |
|
645 // java applications are always active |
|
646 TRequestStatus *statusPtr(&aStatus); |
|
647 User::RequestComplete(statusPtr, KErrNone); |
|
648 return; |
|
649 } |
|
650 |
|
651 void CJavaSifPlugin::Deactivate( |
|
652 TComponentId /* aComponentId */, |
|
653 const TSecurityContext& /* aSecurityContext */, |
|
654 TRequestStatus& aStatus) |
|
655 { |
|
656 // java applications are always active |
|
657 TRequestStatus *statusPtr(&aStatus); |
|
658 User::RequestComplete(statusPtr, KErrNotSupported); |
|
659 return; |
|
660 } |
|
661 |
|
662 void CJavaSifPlugin::CancelOperation() |
|
663 { |
|
664 // Send cancel message to Java Installer |
|
665 |
|
666 // Check whether there is anything to cancel |
|
667 if (iHandlesToClose.Count() < 1) |
|
668 { |
|
669 // No Java Installer process running, do nothing |
|
670 WLOG(EJavaInstaller, |
|
671 "CJavaSifPlugin::CancelOperation: Cancel called but there is no operation to cancel"); |
|
672 return; |
|
673 } |
|
674 |
|
675 try |
|
676 { |
|
677 CommsMessage message; |
|
678 message.setModuleId(PLUGIN_ID_SAMPLE_C); |
|
679 message.setReceiver(IPC_ADDRESS_JAVA_INSTALLER_SERVER_C); |
|
680 message.setSender(IPC_ADDRESS_JAVA_SIF_PLUGIN_C); |
|
681 message.setMessageId(INSTALLER_CANCEL_MESSAGE_ID); |
|
682 |
|
683 CommsMessage replyMessage; |
|
684 int timeout = 10; // 10 seconds |
|
685 |
|
686 CommsClientEndpoint comms; |
|
687 int err = comms.connect(IPC_ADDRESS_JAVA_INSTALLER_SERVER_C); |
|
688 if (KErrNone == err) |
|
689 { |
|
690 err = comms.sendReceive(message, replyMessage, timeout); |
|
691 } |
|
692 else |
|
693 { |
|
694 // Cannot connect to Java Installer Comms end point, |
|
695 // for example Java Installer is still starting up or |
|
696 // already exiting |
|
697 WLOG1(EJavaInstaller, |
|
698 "CJavaSifPlugin:CancelOperation: Cannot connect to Java Installer " |
|
699 "Comms end point, err %d", err); |
|
700 return; |
|
701 } |
|
702 if (err != 0) |
|
703 { |
|
704 // Sending message to Java Installer failed. |
|
705 ELOG1(EJavaInstaller, |
|
706 "CJavaSifPlugin:CancelOperation: Cannot send message to Java Installer, err %d", |
|
707 err); |
|
708 // Ignore possible errors in disconnect |
|
709 (void)comms.disconnect(); |
|
710 return; |
|
711 } |
|
712 |
|
713 // Ignore the cancel result returned in replyMessage |
|
714 // because current SIF API does not return cancel result |
|
715 |
|
716 // Ignore possible errors in disconnect |
|
717 (void)comms.disconnect(); |
|
718 } |
|
719 catch (ExceptionBase& e) |
|
720 { |
|
721 ELOG1(EJavaInstaller, |
|
722 "CJavaSifPlugin: Send cancel msg failed: ExceptionBase caught: %s ", |
|
723 e.toString().c_str()); |
|
724 return; |
|
725 } |
|
726 catch (std::exception& e) |
|
727 { |
|
728 ELOG1(EJavaInstaller, |
|
729 "CJavaSifPlugin: Send cancel msg failed: Exception %s caught", e.what()); |
|
730 return; |
|
731 } |
|
732 |
|
733 // It takes some time before Java Installer had really cancelled |
|
734 // the operation and exited. Wait for it to happen because this function |
|
735 // must return only after the original asynchronous call is completed. |
|
736 TRequestStatus status; |
|
737 // This array contains process handles for all Java Installer processes |
|
738 // started from this sif plugin. The last handle is the active one. |
|
739 // Check if it is still running |
|
740 if (iHandlesToClose[iHandlesToClose.Count()-1].ExitReason() != 0) |
|
741 { |
|
742 // Process has already closed |
|
743 return; |
|
744 } |
|
745 // Wait until it exits |
|
746 iHandlesToClose[iHandlesToClose.Count()-1].Logon(status); |
|
747 User::WaitForRequest(status); |
|
748 // Ignore the exit status of Java Installer because current SIF API |
|
749 // does not return cancel result |
|
750 |
|
751 return; |
|
752 } |
|
753 |
|
754 void CJavaSifPlugin::CopyFilesIfNeededL(TFileName &aFileName) |
|
755 { |
|
756 // Check if the file is in the private data cage of some process |
|
757 TInt idx = aFileName.FindF(KPrivateDataCage); |
|
758 if ((idx != KErrNotFound) && (idx < 3)) |
|
759 { |
|
760 // In case of device Inbox or Java Installer itself do nothing |
|
761 if ((aFileName.FindF(KInboxDataCage) != KErrNotFound) || |
|
762 (aFileName.FindF(KJavaInstallerDataCage) != KErrNotFound)) |
|
763 { |
|
764 return; |
|
765 } |
|
766 |
|
767 // Copy ALL files with the same base filename as aFileName |
|
768 // to Java Installer tmp dir so that both .jad file and |
|
769 // the corresponding .jar file are copied. |
|
770 // (aFileName is <path>\<name>.<ext>, copy <path>\<name>.* |
|
771 // to Java Installer tmp dir.) |
|
772 TParse fp; |
|
773 iRFs.Parse(aFileName, fp); |
|
774 |
|
775 CFileMan* fm = CFileMan::NewL(iRFs); |
|
776 TFileName filesToCopy = fp.DriveAndPath(); |
|
777 filesToCopy.Append(fp.Name()); |
|
778 filesToCopy.Append(KAnyExtension); |
|
779 TInt err = fm->Copy(filesToCopy, KJavaInstallerTmp, CFileMan::ERecurse); |
|
780 delete fm; |
|
781 if (KErrNone != err) |
|
782 { |
|
783 ELOG1(EJavaInstaller, |
|
784 "CJavaSifPlugin::CopyFilesIfNeededL: copying files " |
|
785 "to Java Installer data cage failed, err=%d", err); |
|
786 User::Leave(err); |
|
787 } |
|
788 |
|
789 // aFileName must point to the copy of the file |
|
790 aFileName = fp.Drive(); |
|
791 aFileName.Append(KJavaInstallerTmp); |
|
792 aFileName.Append(fp.NameAndExt()); |
|
793 } |
|
794 |
|
795 return; |
|
796 } |
|
797 |
|
798 // End of File |