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1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 #include <coemain.h> |
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17 #include "coeenvextra.h" |
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18 #include "coepanic.h" |
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19 #include <fepplugin.h> |
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20 #include "COEFEP.H" |
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21 #include "coedatastorage.h" |
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22 |
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23 |
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24 #include <ecom/ecom.h> |
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25 |
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26 |
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27 CCoeFepParameters* CCoeFepParameters::NewLC() |
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28 /** |
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29 @internalTechnology |
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30 */ |
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31 { |
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32 CCoeFepParameters* const fepParameters=new(ELeave) CCoeFepParameters; |
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33 CleanupStack::PushL(fepParameters); |
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34 return fepParameters; |
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35 } |
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36 |
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37 void CCoeEnv::EnsureSpecifiedFepIsLoadedL(TUid aFepUid) |
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38 { |
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39 if (iExtra->iFep.iFepUid != aFepUid) |
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40 { |
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41 if (aFepUid == KNullUid) |
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42 { |
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43 CCoeEnvExtra::DestroyFep(iExtra->iFep); |
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44 iExtra->HandleChangeInLoadedFep(); |
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45 } |
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46 else |
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47 { |
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48 CCoeEnvExtra::TFep newFep; |
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49 CleanupStack::PushL(TCleanupItem(CCoeEnvExtra::DestroyFep, &newFep)); |
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50 newFep.iFepPlugIn = CCoeFepPlugIn::NewL(aFepUid); |
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51 CCoeFepParameters* const dummyFepParameters = CCoeFepParameters::NewLC(); |
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52 newFep.iFep = newFep.iFepPlugIn->NewFepL(*this, *dummyFepParameters); |
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53 CleanupStack::PopAndDestroy(dummyFepParameters); |
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54 newFep.iFepUid=aFepUid; |
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55 CleanupStack::Pop(&newFep); |
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56 CCoeEnvExtra::DestroyFep(iExtra->iFep); |
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57 iExtra->iFep = newFep; |
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58 iExtra->HandleChangeInLoadedFep(); |
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59 } |
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60 } |
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61 } |
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62 |
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63 static void CleanupResetEComImpArray(TAny* aArray) |
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64 { |
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65 RImplInfoPtrArray* implementationArray = reinterpret_cast<RImplInfoPtrArray*>(aArray); |
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66 implementationArray->ResetAndDestroy(); |
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67 } |
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68 |
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69 EXPORT_C void CCoeEnv::AvailableFepsL(RArray<TUid>& aUids, CDesCArray* aDisplayNames) |
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70 /** |
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71 Gets the UIDs, and optionally display names, of all the secure FEPs that are available. |
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72 |
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73 @param aUids The array of FEP UIDs to be filled. |
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74 @param aDisplayNames The array of FEP display names to be filled. May be passed as NULL if display names are not required. |
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75 */ |
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76 { |
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77 aUids.Reset(); |
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78 if(aDisplayNames) |
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79 { |
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80 aDisplayNames->Reset(); |
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81 } |
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82 RImplInfoPtrArray implementationArray; |
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83 CleanupStack::PushL(TCleanupItem(CleanupResetEComImpArray, &implementationArray)); |
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84 REComSession::ListImplementationsL(KUidFepPluginInterface, implementationArray); |
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85 const TInt count = implementationArray.Count(); |
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86 for(TInt index=0; index<count; ++index) |
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87 { |
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88 CImplementationInformation& impl = *(implementationArray[index]); |
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89 User::LeaveIfError(aUids.Append( impl.ImplementationUid() )); |
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90 if(aDisplayNames) |
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91 { |
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92 aDisplayNames->AppendL(impl.DisplayName()); |
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93 } |
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94 } |
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95 CleanupStack::PopAndDestroy(&implementationArray); |
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96 } |
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97 |
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98 EXPORT_C void CCoeEnv::InstallFepL(TUid aFepUid) |
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99 /** |
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100 Loads the specified secure FEP into all running applications. |
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101 |
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102 The currently loaded FEP, if any, is unloaded. |
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103 |
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104 @param aFepUid The UID of the secure FEP to be loaded. |
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105 @capability WriteDeviceData To protect against installation of insecure FEP. |
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106 */ |
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107 { |
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108 InstallFepL(aFepUid, EFalse); |
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109 } |
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110 |
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111 EXPORT_C void CCoeEnv::InstallFepL(TUid aFepUid, const TBool aLeave) |
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112 /** |
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113 Loads the specified secure FEP into all running applications. |
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114 |
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115 The currently loaded FEP, if any, is unloaded. |
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116 |
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117 @param aFepUid The UID of the secure FEP to be loaded. |
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118 @param aLeave No longer used. |
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119 @capability WriteDeviceData To protect against installation of insecure FEP. |
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120 */ |
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121 { |
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122 (void)aLeave; |
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123 TBuf<16> fepId; |
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124 FepName::NameFromUid(fepId, aFepUid); |
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125 CCoeDataStorage::GetL(*this).SetInstalledFepIdL(fepId); |
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126 } |
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127 |
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128 EXPORT_C void CCoeEnv::ExecuteFepSettingsDialogL(TUid aFepUid) |
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129 /** |
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130 Executes the settings dialog for the specified secure FEP. |
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131 |
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132 The specified FEP does not need to be loaded. |
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133 |
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134 @param aFepUid The UID of the secure FEP for which the settings dialog |
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135 is to be executed. |
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136 */ |
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137 { |
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138 CCoeFepPlugIn* fepPlugIn = CCoeFepPlugIn::NewL(aFepUid); |
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139 CleanupStack::PushL(fepPlugIn); |
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140 fepPlugIn->SynchronouslyExecuteSettingsDialogL(*this); |
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141 CleanupStack::PopAndDestroy(fepPlugIn); |
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142 } |
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143 |
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144 |
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145 // |
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146 |
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147 |