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1 /* |
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2 * Copyright (c) 2000 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: Implementation of policymanagement components |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDES |
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20 |
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21 #include "DMUtilSession.h" |
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22 #include "ACLStorage.h" |
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23 #include "DMUtilServer.h" |
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24 #include "policymnginternalpskeys.h" |
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25 #include "debug.h" |
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26 |
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27 #include "CentRepToolClient.h" |
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28 |
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29 |
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30 #include <e32svr.h> |
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31 #include <centralrepository.h> |
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32 |
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33 #include <coreapplicationuisdomainpskeys.h> |
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34 |
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35 |
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36 |
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37 #include <e32property.h> |
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38 #include <f32file.h> |
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39 |
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40 #ifdef RD_MULTIPLE_DRIVE |
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41 #include <driveinfo.h> |
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42 #endif //RD_MULTIPLE_DRIVEs |
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43 |
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44 // CONSTANTS |
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45 #ifndef RD_MULTIPLE_DRIVE |
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46 const TUint8 KMMCDriveLetter = 'e'; |
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47 #endif |
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48 _LIT( MDriveColon, ":"); |
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49 _LIT( KMMCEraseFlagFileName, "fmmc.dat"); |
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50 |
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51 // MACROS |
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52 |
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53 |
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54 // DATA TYPES |
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55 // FUNCTION PROTOTYPES |
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56 // FORWARD DECLARATIONS |
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57 |
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58 // DMUtilSession.cpp |
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59 // |
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60 |
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61 // ---------------------------------------------------------------------------------------- |
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62 // CDMUtilSession::CDMUtilSession |
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63 // ---------------------------------------------------------------------------------------- |
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64 CDMUtilSession::CDMUtilSession() |
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65 { |
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66 RDEBUG("CDMUtilSession::CDMUtilSession"); |
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67 } |
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68 |
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69 // ---------------------------------------------------------------------------------------- |
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70 // CDMUtilSession::Server |
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71 // ---------------------------------------------------------------------------------------- |
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72 CDMUtilServer& CDMUtilSession::Server() |
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73 { |
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74 return *static_cast<CDMUtilServer*>(const_cast<CServer2*>(CSession2::Server())); |
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75 } |
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76 |
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77 // ---------------------------------------------------------------------------------------- |
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78 // CDMUtilSession::CreateL |
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79 // 2nd phase construct for sessions - called by the CServer framework |
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80 // ---------------------------------------------------------------------------------------- |
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81 void CDMUtilSession::CreateL() |
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82 { |
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83 RDEBUG("CDMUtilSession::CreateL"); |
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84 |
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85 iACLStorage = CDMUtilServer::ACLStorage(); |
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86 } |
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87 |
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88 // ---------------------------------------------------------------------------------------- |
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89 // CDMUtilSession::~CDMUtilSession |
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90 // ---------------------------------------------------------------------------------------- |
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91 CDMUtilSession::~CDMUtilSession() |
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92 { |
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93 RDEBUG("CDMUtilSession::~CDMUtilSession"); |
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94 } |
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95 |
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96 // ---------------------------------------------------------------------------------------- |
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97 // CDMUtilSession::PerformRFS |
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98 // ---------------------------------------------------------------------------------------- |
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99 TInt CDMUtilSession::PerformRFSL() |
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100 { |
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101 RDEBUG("CDMUtilSession: Restory factory setting operation started"); |
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102 //RFS tasks in DMUtilServer |
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103 // 1. Update RFS flag status |
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104 // 2. Reset policy management state flags |
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105 |
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106 //update RFS flag |
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107 CRepository* cenrep = CRepository::NewLC( KCRUidPolicyManagementUtilInternalKeys); |
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108 |
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109 TInt currentValue = 0; |
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110 TInt err = cenrep->Get( KRFSCounterKey, currentValue); |
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111 if ( err == KErrNone) |
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112 { |
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113 cenrep->Set( KRFSCounterKey, ++currentValue); |
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114 RProperty::Set( KPolicyMngProperty, KFactoryResetCounter, currentValue); |
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115 } |
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116 |
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117 //reset policy management state flags |
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118 cenrep->Set( KPolicyChangeCounter, 0); |
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119 RProperty::Set( KPolicyMngProperty, KPolicyChangedCounter, 0); |
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120 |
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121 cenrep->Set( KTerminalSecurityStateKey, 0); |
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122 SetIndicatorStateL( cenrep); |
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123 |
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124 CleanupStack::PopAndDestroy( cenrep); |
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125 |
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126 RDEBUG("CDMUtilSession: Restory factory setting operation finished"); |
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127 |
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128 |
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129 return KErrNone; |
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130 } |
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131 |
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132 |
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133 // ---------------------------------------------------------------------------------------- |
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134 // CDMUtilSession::ServiceL |
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135 // ---------------------------------------------------------------------------------------- |
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136 void CDMUtilSession::ServiceL(const RMessage2& aMessage) |
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137 { |
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138 TRAPD(err,DispatchMessageL(aMessage)); |
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139 aMessage.Complete(err); |
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140 } |
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141 |
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142 // ---------------------------------------------------------------------------------------- |
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143 // CDMUtilSession::DispatchMessageL |
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144 // ---------------------------------------------------------------------------------------- |
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145 void CDMUtilSession::DispatchMessageL(const RMessage2& aMessage) |
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146 { |
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147 RDEBUG_2("CDMUtilSession::ServiceL; %d",aMessage.Function()); |
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148 |
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149 switch ( aMessage.Function()) |
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150 { |
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151 case ERemoveACL: |
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152 case ESetACL: |
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153 case EAddACL: |
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154 { |
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155 //read URI... |
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156 //check for aMessage Length if message length is negative |
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157 //then leave the Dispatch MessageL with KErrUnderFlow |
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158 |
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159 TInt minlength = aMessage.GetDesLength(0); |
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160 if(minlength < 0) |
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161 User::Leave(KErrUnderflow); |
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162 |
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163 HBufC8* uri = HBufC8::NewLC( aMessage.GetDesLength(0)); |
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164 TPtr8 uriPtr = uri->Des(); |
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165 aMessage.ReadL(0, uriPtr, 0); |
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166 |
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167 if ( aMessage.Function() == ERemoveACL ) |
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168 { |
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169 RDEBUG(" DispatchMessageL case ERemoveACL"); |
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170 TBool restoreDefaults; |
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171 TPckg<TBool> restoreDefaultsPack( restoreDefaults); |
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172 aMessage.ReadL( 1, restoreDefaultsPack, 0); |
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173 |
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174 iACLStorage->RemoveACL( *uri, restoreDefaults); |
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175 } |
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176 else |
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177 { |
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178 //destination |
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179 TACLDestination dest; |
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180 TPckg<TACLDestination> destPack( dest); |
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181 aMessage.ReadL(1, destPack, 0); |
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182 |
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183 //ACL commands |
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184 TAclCommands command; |
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185 TPckg<TAclCommands> commandPack( command); |
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186 aMessage.ReadL(2, commandPack, 0); |
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187 |
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188 if ( aMessage.Function() == ESetACL) |
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189 { |
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190 RDEBUG(" DispatchMessageL case ESetACL"); |
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191 iACLStorage->SetACLForNodeL( *uri, dest, command); |
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192 } |
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193 else |
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194 { |
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195 RDEBUG(" DispatchMessageL case EAddACL"); |
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196 iACLStorage->AddACLForNodeL( *uri, dest, command); |
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197 } |
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198 } |
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199 |
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200 CleanupStack::PopAndDestroy( uri); |
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201 } |
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202 break; |
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203 case EMngSessionCertificate: |
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204 { |
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205 RDEBUG(" DispatchMessageL case EMngSessionCertificate"); |
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206 //certificate information |
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207 TCertInfo certInfo; |
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208 TPckg<TCertInfo> certInfoPack( iACLStorage->MngSessionCertificate()); |
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209 aMessage.ReadL(0, certInfoPack, 0); |
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210 } |
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211 break; |
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212 case ENewDMSession: |
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213 { |
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214 TInt minlength = aMessage.GetDesLength(1); |
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215 if(minlength < 0) |
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216 User::Leave(KErrUnderflow); |
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217 |
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218 |
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219 RDEBUG(" DispatchMessageL case ENewDMSession"); |
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220 //certificate information |
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221 TCertInfo certInfo; |
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222 TPckg<TCertInfo> certInfoPack( certInfo); |
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223 aMessage.ReadL(0, certInfoPack, 0); |
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224 |
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225 //certificate information |
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226 TPtr8 serverid = HBufC8::NewLC( aMessage.GetDesLength(1))->Des(); |
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227 aMessage.ReadL(1, serverid, 0); |
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228 |
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229 iACLStorage->NewSessionL( certInfo, serverid); |
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230 CleanupStack::PopAndDestroy(); //HBufC8 |
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231 } |
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232 break; |
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233 case EFlush: |
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234 { |
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235 RDEBUG(" DispatchMessageL case EFlush"); |
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236 iACLStorage->SaveACLL(); |
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237 } |
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238 break; |
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239 case EGetDMSessionCertInfo: |
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240 { |
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241 RDEBUG(" DispatchMessageL case EGetDMSessionCertInfo"); |
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242 //get cert info |
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243 TCertInfo certInfo; |
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244 User::LeaveIfError( Server().ACLStorage()->CertInfo( certInfo ) ); |
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245 |
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246 //write cert info to client side |
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247 TPckg<TCertInfo> certInfoPack( certInfo ); |
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248 aMessage.WriteL(0, certInfoPack ); |
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249 } |
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250 break; |
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251 case EGetDMSessionServerId: |
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252 { |
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253 RDEBUG(" DispatchMessageL case EGetDMSessionServerId"); |
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254 //get server id |
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255 HBufC8 * serverid = Server().GetServerIDL(); |
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256 CleanupStack::PushL( serverid); |
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257 |
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258 //write server id to client side |
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259 aMessage.WriteL(0, *serverid); |
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260 |
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261 CleanupStack::PopAndDestroy( serverid); |
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262 } |
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263 break; |
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264 case EUpdatePolicyMngStatusFlags: |
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265 { |
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266 RDEBUG(" DispatchMessageL case EUpdatePolicyMngStatusFlags"); |
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267 KPolicyMngStatusFlags policyMngStatus; |
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268 TPckg<KPolicyMngStatusFlags> policyMngStatusPack( policyMngStatus); |
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269 aMessage.ReadL(0, policyMngStatusPack, 0); |
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270 |
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271 UpdateStatusFlagsL( policyMngStatus); |
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272 } |
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273 break; |
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274 case EPerformDMUtilRFS: |
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275 { |
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276 RDEBUG(" DispatchMessageL case EPerformDMUtilRFS"); |
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277 PerformRFSL(); |
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278 } |
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279 break; |
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280 case EMarkMMCWipe: |
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281 { |
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282 MarkMMCWipeL(); |
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283 } |
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284 default: |
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285 break; |
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286 } |
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287 } |
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288 |
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289 |
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290 // ---------------------------------------------------------------------------------------- |
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291 // CDMUtilServer::UpdateStatusFlagsL |
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292 // Define publish&subscribe properties |
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293 // ---------------------------------------------------------------------------------------- |
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294 |
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295 void CDMUtilSession::UpdateStatusFlagsL( KPolicyMngStatusFlags aUpdateCommand) |
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296 { |
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297 RDEBUG("CDMUtilSession::UpdateStatusFlagsL()"); |
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298 //set initial values for properties |
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299 CRepository* cenrep = CRepository::NewLC( KCRUidPolicyManagementUtilInternalKeys); |
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300 |
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301 switch ( aUpdateCommand ) |
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302 { |
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303 case EPolicyChanged: |
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304 { |
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305 RDEBUG(" UpdateStatusFlagsL() case EPolicyChanged"); |
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306 TInt currentValue = 0; |
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307 User::LeaveIfError( cenrep->Get( KPolicyChangeCounter, currentValue)); |
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308 User::LeaveIfError( cenrep->Set( KPolicyChangeCounter, ++currentValue)); |
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309 |
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310 User::LeaveIfError( RProperty::Set( KPolicyMngProperty, KPolicyChangedCounter, currentValue)); |
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311 |
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312 } |
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313 break; |
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314 case ETerminalSecurityActive: |
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315 RDEBUG(" UpdateStatusFlagsL() case ETerminalSecurityActive"); |
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316 User::LeaveIfError( cenrep->Set( KTerminalSecurityStateKey, 1)); |
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317 SetIndicatorStateL( cenrep); |
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318 break; |
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319 case ETerminalSecurityDeactive: |
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320 RDEBUG(" UpdateStatusFlagsL() case ETerminalSecurityDeactive"); |
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321 User::LeaveIfError( cenrep->Set( KTerminalSecurityStateKey, 0)); |
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322 SetIndicatorStateL( cenrep); |
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323 break; |
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324 default: |
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325 break; |
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326 } |
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327 |
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328 |
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329 CleanupStack::PopAndDestroy( cenrep); |
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330 } |
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331 |
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332 |
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333 // ---------------------------------------------------------------------------------------- |
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334 // CDMUtilServer::UpdateSessionInfoL |
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335 // ---------------------------------------------------------------------------------------- |
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336 void CDMUtilSession::SetIndicatorStateL( CRepository * aCenRep) |
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337 { |
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338 RDEBUG8_2("CDMUtilSession::SetIndicatorStateL() 0x%x", aCenRep); |
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339 //get terminal security and management state from centrep |
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340 TInt terminalSecurity = 0; |
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341 TInt err( KErrNone ); |
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342 |
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343 if ( !aCenRep) |
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344 { |
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345 CRepository* rep = CRepository::NewLC( KCRUidPolicyManagementUtilInternalKeys); |
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346 err = rep->Get( KTerminalSecurityStateKey, terminalSecurity); |
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347 RDEBUG8_2("CDMUtilSession::SetIndicatorStateL aCenRep not found ERROR: %d",err); |
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348 CleanupStack::PopAndDestroy( rep); |
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349 } |
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350 else |
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351 { |
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352 err = aCenRep->Get( KTerminalSecurityStateKey, terminalSecurity); |
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353 RDEBUG8_2("CDMUtilSession::SetIndicatorStateL aCenRep ERROR: %d",err); |
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354 } |
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355 |
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356 //set indicator state... |
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357 if ( CDMUtilServer::iManagementActive ) |
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358 { |
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359 RDEBUG(" iManagementActive is ETrue -> ECoreAppUIsTarmMngActiveIndicatorOn"); |
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360 err = RProperty::Set( KPSUidCoreApplicationUIs, KCoreAppUIsTarmIndicator, ECoreAppUIsTarmMngActiveIndicatorOn); |
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361 } |
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362 else if ( terminalSecurity ) |
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363 { |
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364 RDEBUG(" terminalSecurity is ETrue -> ECoreAppUIsTarmTerminalSecurityOnIndicatorOn"); |
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365 err = RProperty::Set( KPSUidCoreApplicationUIs, KCoreAppUIsTarmIndicator, ECoreAppUIsTarmTerminalSecurityOnIndicatorOn); |
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366 } |
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367 else |
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368 { |
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369 RDEBUG(" terminalSecurity is EFalse -> ECoreAppUIsTarmIndicatorsOff"); |
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370 err = RProperty::Set( KPSUidCoreApplicationUIs, KCoreAppUIsTarmIndicator, ECoreAppUIsTarmIndicatorsOff); |
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371 } |
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372 |
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373 if( err != KErrNone ) |
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374 { |
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375 RDEBUG8_2("CDMUtilSession::SetIndicatorStateL ERROR: %d",err); |
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376 } |
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377 |
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378 RDEBUG("CDMUtilSession::SetIndicatorStateL() - END"); |
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379 } |
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380 |
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381 |
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382 // ---------------------------------------------------------------------------------------- |
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383 // CDMUtilServer::DefineProperties |
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384 // Define publish&subscribe properties |
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385 // ---------------------------------------------------------------------------------------- |
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386 void CDMUtilSession::DefinePropertiesL() |
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387 { |
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388 RDEBUG("CDMUtilSession::DefinePropertiesL()"); |
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389 //define properties... |
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390 TInt err = RProperty::Define( KPolicyMngProperty, KPolicyChangedCounter, RProperty::EInt); |
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391 if ( err != KErrNone && err != KErrAlreadyExists) |
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392 { |
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393 User::Leave( err); |
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394 } |
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395 |
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396 err = RProperty::Define( KPolicyMngProperty, KFactoryResetCounter, RProperty::EInt); |
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397 if ( err != KErrNone && err != KErrAlreadyExists) |
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398 { |
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399 User::Leave( err); |
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400 } |
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401 |
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402 //set initial values for properties |
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403 CRepository* cenrep = CRepository::NewLC( KCRUidPolicyManagementUtilInternalKeys); |
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404 |
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405 //policy change counter |
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406 TInt value = 0; |
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407 err = cenrep->Get( KPolicyChangeCounter, value); |
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408 if ( err == KErrNotFound) |
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409 { |
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410 User::LeaveIfError( cenrep->Create( KPolicyChangeCounter, value)); |
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411 } |
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412 User::LeaveIfError( RProperty::Set( KPolicyMngProperty, KPolicyChangedCounter, 0)); |
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413 |
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414 //policy change counter |
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415 value = 0; |
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416 err = cenrep->Get( KRFSCounterKey, value); |
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417 if ( err == KErrNotFound) |
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418 { |
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419 User::LeaveIfError( cenrep->Create( KRFSCounterKey, value)); |
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420 } |
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421 User::LeaveIfError( RProperty::Set( KPolicyMngProperty, KFactoryResetCounter, 0)); |
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422 |
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423 //terminal security active |
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424 err = cenrep->Get( KTerminalSecurityStateKey, value); |
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425 if ( err == KErrNotFound) |
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426 { |
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427 User::LeaveIfError( cenrep->Create( KTerminalSecurityStateKey, 0)); |
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428 } |
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429 |
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430 CDMUtilSession::SetIndicatorStateL( cenrep); |
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431 |
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432 CleanupStack::PopAndDestroy( cenrep); |
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433 } |
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434 |
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435 |
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436 // ---------------------------------------------------------------------------------------- |
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437 // CDMUtilSession::ServiceError |
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438 // Handle an error from CDMUtilSession::ServiceL() |
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439 // ---------------------------------------------------------------------------------------- |
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440 void CDMUtilSession::ServiceError(const RMessage2& aMessage,TInt aError) |
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441 { |
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442 RDEBUG_2("CDMUtilSession::ServiceError %d",aError); |
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443 CSession2::ServiceError(aMessage,aError); |
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444 } |
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445 |
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446 |
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447 |
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448 |
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449 void CDMUtilSession::MarkMMCWipeL() |
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450 { |
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451 RDEBUG("CDMUtilSession::MarkMMCWipeL()"); |
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452 RFs rfs; |
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453 User::LeaveIfError( rfs.Connect() ); |
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454 CleanupClosePushL( rfs ); |
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455 |
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456 // create private directory to MMC |
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457 #ifndef RD_MULTIPLE_DRIVE |
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458 TInt err = rfs.CreatePrivatePath( EDriveE ); |
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459 if( err != KErrNone && err != KErrAlreadyExists ) |
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460 { |
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461 RDEBUG_2(" **** ERROR, can not create private path on MMC drive: %d", err ); |
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462 User::Leave( err ); |
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463 } |
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464 |
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465 TFileName fullPath; |
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466 fullPath.Append( KMMCDriveLetter ); |
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467 fullPath.Append( MDriveColon ); |
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468 |
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469 TFileName privatePath; |
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470 User::LeaveIfError( rfs.PrivatePath( privatePath ) ); |
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471 fullPath.Append( privatePath ); |
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472 |
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473 fullPath.Append( KMMCEraseFlagFileName ); |
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474 |
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475 RFile file; |
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476 // it is ok to leave if the file already exists |
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477 User::LeaveIfError( file.Create( rfs, fullPath, EFileWrite ) ); |
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478 file.Close(); |
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479 #else |
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480 TDriveList driveList; |
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481 TInt driveCount; |
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482 //Get all removeable drive, both physically and logically |
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483 User::LeaveIfError(DriveInfo::GetUserVisibleDrives( |
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484 rfs, driveList, driveCount, KDriveAttRemovable )); |
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485 |
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486 TInt max(driveList.Length()); |
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487 |
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488 for(TInt i=0; i<max;++i) |
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489 { |
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490 if (driveList[i]) |
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491 { |
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492 TUint status; |
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493 DriveInfo::GetDriveStatus(rfs, i, status); |
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494 //To make sure the drive is physically removeable not logically removeable |
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495 //need to format internal mass memory also. So no need to check the below condition |
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496 // if (status & DriveInfo::EDriveRemovable) |
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497 { |
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498 |
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499 TInt err = rfs.CreatePrivatePath( i ); |
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500 if( err != KErrNone && err != KErrAlreadyExists ) |
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501 { |
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502 RDEBUG_2(" **** ERROR, can not create private path on MMC drive: %d", err ); |
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503 User::Leave( err ); |
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504 } |
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505 |
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506 TChar driveLetter; |
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507 rfs.DriveToChar(i,driveLetter); |
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508 TFileName fullPath; |
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509 fullPath.Append( driveLetter ); |
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510 fullPath.Append( MDriveColon ); |
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511 |
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512 TFileName privatePath; |
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513 User::LeaveIfError( rfs.PrivatePath( privatePath ) ); |
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514 fullPath.Append( privatePath ); |
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515 fullPath.Append( KMMCEraseFlagFileName ); |
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516 |
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517 RFile file; |
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518 // it is ok to leave if the file already exists |
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519 User::LeaveIfError( file.Create( rfs, fullPath, EFileWrite ) ); |
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520 file.Close(); |
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521 } |
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522 } |
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523 } |
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524 |
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525 #endif //RD_MULTIPLE_DRIVE |
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526 RDEBUG(" MMC format marker file created successfully! MMC wipe enabled."); |
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527 CleanupStack::PopAndDestroy( &rfs ); |
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528 } |
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529 |
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530 |
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531 // ---------------------------------------------------------------------------------------- |
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532 // End of file |