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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 the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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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 |
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22 #include "rtsecmgrscriptmanager.h" |
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23 #include "rtsecmgrserverdef.h" |
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24 |
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25 #include "rtsecmgrstore.h" |
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26 #include "rtsecmgrpolicy.h" |
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27 #include "rtsecmgrpolicymanager.h" |
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28 #include "rtsecmgrscriptmanager.h" |
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29 |
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30 #include <e32debug.h> |
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31 //#include <centralrepository.h> |
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32 |
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33 _LIT(KDefaultTrustPolicy,"UnTrusted"); |
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34 |
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35 CScriptManager* CScriptManager::NewL(CSecMgrStore* aSecMgrDB,CPolicyManager* aPolicyMgr) |
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36 { |
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37 CScriptManager* pThis = CScriptManager::NewLC(aSecMgrDB,aPolicyMgr); |
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38 CleanupStack::Pop(pThis); |
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39 return pThis; |
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40 } |
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41 |
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42 CScriptManager* CScriptManager::NewLC(CSecMgrStore* aSecMgrDB,CPolicyManager* aPolicyMgr) |
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43 { |
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44 CScriptManager* pThis = new (ELeave) CScriptManager(aSecMgrDB,aPolicyMgr); |
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45 CleanupStack::PushL(pThis); |
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46 pThis->ConstructL(); |
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47 return pThis; |
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48 } |
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49 |
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50 CScriptManager::~CScriptManager() |
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51 { |
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52 if(iSecMgrDB) |
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53 { |
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54 iSecMgrDB->WriteCounter(iID); |
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55 } |
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56 |
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57 iScripts.ResetAndDestroy(); |
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58 } |
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59 void CScriptManager::ConstructL() |
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60 { |
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61 iSecMgrDB->ReadCounter(iID); |
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62 } |
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63 |
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64 TExecutableID CScriptManager::RegisterScript(TPolicyID aPolicyID/*,const CTrustInfo& aTrustPolicy*/) |
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65 { |
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66 TInt ret(ErrPolicyIDDoesNotExist); |
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67 |
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68 CPolicy* policy = iPolicyMgr->Policy(aPolicyID); |
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69 |
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70 if(policy) |
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71 { |
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72 CProtectionDomain* domain = policy->ProtectionDomain(KDefaultTrustPolicy); |
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73 |
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74 if(domain) |
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75 { |
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76 TExecutableID execID(GetID()); |
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77 CScript* script = CScript::NewL(aPolicyID,execID); |
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78 script->SetPermissionSet(domain->PermSet()); |
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79 iScripts.Append(script); |
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80 |
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81 TRAPD(err,iSecMgrDB->RegisterScriptL(execID,*script)); |
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82 |
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83 if(KErrNone==err) |
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84 { |
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85 return execID; |
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86 } |
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87 else |
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88 { |
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89 return ret; |
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90 } |
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91 } |
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92 |
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93 } |
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94 return ret; |
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95 |
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96 } |
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97 |
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98 TExecutableID CScriptManager::RegisterScript(TPolicyID aPolicyID,const TDesC& aHashValue/*,const CTrustInfo& aTrustPolicy*/) |
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99 { |
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100 TInt ret(ErrPolicyIDDoesNotExist); |
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101 |
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102 CPolicy* policy = iPolicyMgr->Policy(aPolicyID); |
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103 |
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104 if(policy) |
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105 { |
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106 CProtectionDomain* domain = policy->ProtectionDomain(KDefaultTrustPolicy); |
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107 |
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108 if(domain) |
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109 { |
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110 TExecutableID execID(GetID()); |
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111 CScript* script = CScript::NewLC(aPolicyID,execID); |
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112 script->SetHashMarkL(aHashValue); |
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113 script->SetPermissionSet(domain->PermSet()); |
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114 iScripts.Append(script); |
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115 |
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116 TRAPD(err,iSecMgrDB->RegisterScriptL(execID, *script)); |
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117 |
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118 if(KErrNone==err) |
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119 { |
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120 ret=execID; |
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121 } |
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122 CleanupStack::Pop(script); |
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123 } |
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124 |
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125 } |
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126 return ret; |
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127 |
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128 } |
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129 |
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130 |
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131 void CScriptManager::UnRegisterScriptL(TExecutableID aExecID,TPolicyID aPolicyID) |
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132 { |
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133 TInt ret; |
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134 CScript *scriptInfo = CScript::NewL(KInvalidPolicyID ,aExecID); |
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135 ret = ScriptInfo(*scriptInfo); |
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136 |
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137 |
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138 if( (KErrNone<=ret) && (scriptInfo->PolicyID() != aPolicyID)) |
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139 { |
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140 ret = ErrInvalidPolicyID; |
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141 } |
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142 |
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143 delete scriptInfo; |
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144 scriptInfo = NULL; |
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145 |
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146 if(ret == KErrNone) |
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147 { |
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148 for(TInt i=0; i!=iScripts.Count();++i) |
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149 { |
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150 if(iScripts[i]->ScriptID()==aExecID) |
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151 { |
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152 delete iScripts[i]; |
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153 iScripts.Remove(i); //remove from the cache first |
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154 break; |
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155 } |
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156 } |
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157 iSecMgrDB->UnRegisterScriptL(aExecID); |
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158 } |
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159 else |
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160 User::Leave(ret); |
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161 } |
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162 |
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163 TInt CScriptManager::ScriptInfo(CScript& aScriptInfo) |
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164 { |
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165 //Check if script info is already present in the cache (iScriptStore) |
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166 //If yes, |
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167 for(TInt i=0; i!=iScripts.Count();++i) |
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168 { |
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169 if(iScripts[i]->ScriptID()==aScriptInfo.ScriptID()) |
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170 { |
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171 { |
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172 aScriptInfo = *iScripts[i]; |
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173 return KErrNone; |
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174 } |
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175 } |
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176 } |
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177 |
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178 //Read the script file |
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179 TInt ret = iSecMgrDB->ReadScriptInfo(aScriptInfo.ScriptID(),aScriptInfo); |
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180 |
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181 if(KErrNone==ret) |
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182 { |
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183 iScripts.AppendL(&aScriptInfo); |
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184 } |
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185 |
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186 return ret; |
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187 } |
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188 |
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189 TInt CScriptManager::GetScriptFile(TExecutableID aExecID,TDes& aScriptFile) |
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190 { |
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191 return iSecMgrDB->GetScriptFile(aExecID,aScriptFile); |
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192 } |
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193 |
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194 void CScriptManager::UpdatePermGrantL(TExecutableID aExecID,TPermGrant aPermGrant,TPermGrant aPermDenied) |
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195 { |
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196 for(TInt i(0);i!=iScripts.Count();++i) |
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197 { |
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198 if(iScripts[i]->ScriptID()==aExecID) |
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199 { |
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200 iScripts[i]->SetPermGranted(aPermGrant); |
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201 iScripts[i]->SetPermDenied(aPermDenied); |
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202 iSecMgrDB->WriteScriptInfoL(aExecID,*iScripts[i]); |
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203 return; |
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204 } |
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205 } |
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206 } |