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 <rtsecmgrutility.h> |
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23 #include <rtsecmgrscript.h> |
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24 #include <s32mem.h> |
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25 |
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26 const TReal DEFAULT_VERSION(1.0); |
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27 const TReal VERSION_TWO(2.0); |
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28 // --------------------------------------------------------------------------- |
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29 // Destructor |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 EXPORT_C CScript::~CScript() |
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33 { |
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34 delete iPermissionSet; |
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35 if(iHashMark) |
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36 delete iHashMark; |
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37 iAllowedProviders.Close(); |
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38 iDeniedProviders.Close(); |
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39 } |
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40 |
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41 // --------------------------------------------------------------------------- |
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42 // Two-phased constructor |
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43 // --------------------------------------------------------------------------- |
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44 // |
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45 EXPORT_C CScript* CScript::NewL(TPolicyID aPolicyID,TExecutableID aScriptID) |
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46 { |
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47 CScript* self = CScript::NewLC(aPolicyID,aScriptID); |
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48 CleanupStack::Pop(self); |
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49 return self; |
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50 } |
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51 |
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52 // --------------------------------------------------------------------------- |
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53 // Two-phased constructor |
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54 // --------------------------------------------------------------------------- |
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55 // |
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56 EXPORT_C CScript* CScript::NewLC(TPolicyID aPolicyID,TExecutableID aScriptID) |
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57 { |
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58 CScript* self = new (ELeave) CScript(aPolicyID,aScriptID); |
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59 CleanupStack::PushL(self); |
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60 self->ConstructL(); |
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61 return self; |
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62 } |
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63 |
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64 // --------------------------------------------------------------------------- |
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65 // Two-phased constructor |
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66 // --------------------------------------------------------------------------- |
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67 // |
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68 void CScript::ConstructL() |
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69 { |
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70 iPermissionSet = CPermissionSet::NewL (); |
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71 } |
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72 |
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73 // --------------------------------------------------------------------------- |
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74 // Overloaded assignment operator |
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75 // --------------------------------------------------------------------------- |
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76 // |
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77 EXPORT_C const CScript& CScript::operator=(const CScript& aRhs) |
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78 { |
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79 if(iPermissionSet ) |
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80 { |
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81 delete iPermissionSet; |
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82 iPermissionSet = NULL; |
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83 } |
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84 |
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85 iPermissionSet = CPermissionSet::NewL(*aRhs.iPermissionSet); |
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86 iScriptID = aRhs.iScriptID; |
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87 iPolicyID = aRhs.iPolicyID; |
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88 iPermGrant = aRhs.iPermGrant; |
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89 iPermDenied = aRhs.iPermDenied; |
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90 iAllowedProviders.Reset(); |
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91 for(TInt i(0); i < aRhs.iAllowedProviders.Count(); i++) |
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92 iAllowedProviders.Append(aRhs.iAllowedProviders[i]); |
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93 iDeniedProviders.Reset(); |
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94 for(TInt i(0); i < aRhs.iDeniedProviders.Count(); i++) |
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95 iDeniedProviders.Append(aRhs.iDeniedProviders[i]); |
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96 |
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97 if(iHashMark) |
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98 { |
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99 delete iHashMark; |
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100 iHashMark = NULL; |
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101 } |
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102 |
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103 if(aRhs.iHashMark) |
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104 { |
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105 iHashMark = aRhs.iHashMark->AllocLC(); |
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106 CleanupStack::Pop(iHashMark); |
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107 } |
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108 return *this; |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // Gets script identifier |
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113 // --------------------------------------------------------------------------- |
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114 // |
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115 EXPORT_C TExecutableID CScript::ScriptID() const |
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116 { |
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117 return iScriptID; |
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118 } |
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119 |
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120 // --------------------------------------------------------------------------- |
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121 // Gets policy identifier |
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122 // --------------------------------------------------------------------------- |
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123 // |
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124 EXPORT_C TPolicyID CScript::PolicyID() const |
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125 { |
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126 return iPolicyID; |
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127 } |
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128 |
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129 // --------------------------------------------------------------------------- |
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130 // Sets permission set data of the script |
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131 // --------------------------------------------------------------------------- |
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132 // |
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133 EXPORT_C void CScript::SetPermissionSet(const CPermissionSet& aPermSet) |
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134 { |
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135 if ( iPermissionSet) |
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136 { |
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137 delete iPermissionSet; |
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138 iPermissionSet=NULL; |
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139 } |
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140 |
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141 iPermissionSet = CPermissionSet::NewL (aPermSet); |
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142 } |
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143 |
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144 // --------------------------------------------------------------------------- |
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145 // Gets permission set data of the script |
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146 // --------------------------------------------------------------------------- |
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147 // |
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148 EXPORT_C const CPermissionSet& CScript::PermissionSet() const |
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149 { |
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150 return *iPermissionSet; |
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151 } |
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152 // --------------------------------------------------------------------------- |
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153 // Gets permission set data of the script |
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154 // --------------------------------------------------------------------------- |
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155 // |
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156 EXPORT_C CPermissionSet& CScript::PermissionSet() |
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157 { |
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158 return *iPermissionSet; |
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159 } |
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160 |
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161 // --------------------------------------------------------------------------- |
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162 // Gets permanently granted permissions of the script |
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163 // --------------------------------------------------------------------------- |
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164 // |
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165 EXPORT_C TPermGrant CScript::PermGranted() const |
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166 { |
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167 return iPermGrant; |
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168 } |
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169 |
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170 // --------------------------------------------------------------------------- |
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171 // Gets permanently denied permissions of the script |
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172 // --------------------------------------------------------------------------- |
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173 // |
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174 EXPORT_C TPermGrant CScript::PermDenied() const |
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175 { |
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176 return iPermDenied; |
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177 } |
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178 |
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179 // --------------------------------------------------------------------------- |
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180 // Gets permanently granted permissions of the script |
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181 // --------------------------------------------------------------------------- |
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182 // |
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183 EXPORT_C void CScript::PermGranted(RProviderArray& aAllowedProviders) |
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184 { |
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185 aAllowedProviders.Reset(); |
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186 for(TInt i(0); i < iAllowedProviders.Count(); i++) |
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187 aAllowedProviders.Append(iAllowedProviders[i]); |
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188 } |
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189 |
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190 // --------------------------------------------------------------------------- |
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191 // Gets permanently denied permissions of the script |
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192 // --------------------------------------------------------------------------- |
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193 // |
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194 EXPORT_C void CScript::PermDenied(RProviderArray& aDeniedProviders) |
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195 { |
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196 aDeniedProviders.Reset(); |
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197 for(TInt i(0); i < iDeniedProviders.Count(); i++) |
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198 aDeniedProviders.Append(iDeniedProviders[i]); |
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199 } |
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200 |
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201 // --------------------------------------------------------------------------- |
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202 // ExternalizeLs script data to stream |
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203 // --------------------------------------------------------------------------- |
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204 // |
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205 EXPORT_C void CScript::ExternalizeL(RWriteStream& aSink) const |
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206 { |
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207 aSink.WriteReal32L(VERSION_TWO); |
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208 iPermissionSet->ExternalizeL (aSink); |
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209 aSink.WriteInt32L (iScriptID); |
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210 aSink.WriteInt32L (iPolicyID); |
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211 aSink.WriteUint32L (iPermGrant); |
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212 aSink.WriteUint32L (iPermDenied); |
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213 if(iHashMark) |
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214 { |
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215 aSink.WriteUint32L(iHashMark->Length()); |
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216 aSink.WriteL(*iHashMark,iHashMark->Length()); |
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217 } |
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218 else |
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219 aSink.WriteInt32L(0); |
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220 |
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221 //Present only in version 2 and forward. |
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222 aSink.WriteInt32L(iAllowedProviders.Count()); |
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223 for(TInt i(0); i < iAllowedProviders.Count(); i++) |
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224 aSink.WriteInt32L(iAllowedProviders[i].iUid); |
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225 aSink.WriteInt32L(iDeniedProviders.Count()); |
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226 for(TInt i(0); i < iDeniedProviders.Count(); i++) |
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227 aSink.WriteInt32L(iDeniedProviders[i].iUid); |
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228 } |
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229 |
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230 // --------------------------------------------------------------------------- |
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231 // InternalizeLs script data from stream |
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232 // --------------------------------------------------------------------------- |
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233 // |
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234 EXPORT_C void CScript::InternalizeL(RReadStream& aSource) |
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235 { |
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236 if ( iPermissionSet) |
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237 { |
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238 delete iPermissionSet; |
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239 iPermissionSet=NULL; |
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240 iPermissionSet = CPermissionSet::NewL (); |
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241 } |
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242 TReal version(aSource.ReadReal32L()); |
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243 iPermissionSet->InternalizeL (aSource); |
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244 iScriptID = aSource.ReadInt32L (); |
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245 iPolicyID = aSource.ReadInt32L (); |
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246 iPermGrant = aSource.ReadUint32L (); |
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247 iPermDenied = aSource.ReadUint32L (); |
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248 TInt hashMarkLen(aSource.ReadUint32L()); |
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249 if(iHashMark) |
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250 { |
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251 delete iHashMark; |
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252 iHashMark = NULL; |
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253 } |
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254 |
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255 if(hashMarkLen) |
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256 { |
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257 iHashMark = HBufC::NewL(hashMarkLen); |
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258 TPtr ptr(iHashMark->Des()); |
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259 aSource.ReadL(ptr,hashMarkLen); |
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260 } |
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261 if(version >= VERSION_TWO) |
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262 { |
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263 TInt allowCnt = aSource.ReadInt32L(); |
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264 iAllowedProviders.Reset(); |
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265 for(TInt i(0); i < allowCnt; i++) |
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266 { |
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267 TInt uid = aSource.ReadInt32L(); |
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268 TUid allowPid = TUid::Uid(uid); |
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269 iAllowedProviders.Append(allowPid); |
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270 } |
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271 TInt denyCnt = aSource.ReadInt32L(); |
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272 iDeniedProviders.Reset(); |
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273 for(TInt i(0); i < denyCnt; i++) |
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274 { |
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275 TInt uid = aSource.ReadInt32L(); |
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276 TUid denyPid = TUid::Uid(uid); |
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277 iDeniedProviders.Append(denyPid); |
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278 } |
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279 } |
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280 } |
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281 |
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282 // --------------------------------------------------------------------------- |
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283 // Sets permanently granted permissions of the script |
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284 // --------------------------------------------------------------------------- |
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285 // |
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286 EXPORT_C void CScript::SetPermGranted(TPermGrant aPermGrant) |
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287 { |
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288 iPermGrant = aPermGrant; |
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289 } |
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290 |
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291 // --------------------------------------------------------------------------- |
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292 // Sets permanently denied permissions of the script |
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293 // --------------------------------------------------------------------------- |
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294 // |
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295 EXPORT_C void CScript::SetPermDenied(TPermGrant aPermDenied) |
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296 { |
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297 iPermDenied = aPermDenied; |
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298 } |
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299 |
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300 // --------------------------------------------------------------------------- |
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301 // Sets permanently granted permissions of the script |
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302 // --------------------------------------------------------------------------- |
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303 // |
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304 EXPORT_C void CScript::SetPermGranted(RProviderArray aPermGrantProvider) |
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305 { |
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306 iAllowedProviders.Reset(); |
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307 for(TInt i(0); i < aPermGrantProvider.Count(); i++) |
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308 iAllowedProviders.Append(aPermGrantProvider[i]); |
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309 } |
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310 |
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311 // --------------------------------------------------------------------------- |
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312 // Sets permanently denied permissions of the script |
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313 // --------------------------------------------------------------------------- |
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314 // |
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315 EXPORT_C void CScript::SetPermDenied(RProviderArray aPermDeniedProvider) |
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316 { |
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317 iDeniedProviders.Reset(); |
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318 for(TInt i(0); i < aPermDeniedProvider.Count(); i++) |
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319 iDeniedProviders.Append(aPermDeniedProvider[i]); |
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320 } |
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