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1 /* |
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2 * Copyright (c) 2003-2007 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: Declaration of the CCertManUIContainerAuthority class |
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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 #ifndef CERTMANUICONTAINERAUTHORITY_H |
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20 #define CERTMANUICONTAINERAUTHORITY_H |
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21 |
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22 // INCLUDES |
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23 #include "CertmanuiviewAuthority.h" |
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24 |
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25 // CLASS DECLARATION |
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26 |
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27 class CAknIconArray; |
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28 |
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29 /** |
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30 * CCertManUIContainerAuthority container control class. |
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31 * |
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32 * @lib certmanui.lib |
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33 */ |
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34 NONSHARABLE_CLASS( CCertManUIContainerAuthority ): |
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35 public CCoeControl, public MCoeControlObserver, public MEikListBoxObserver |
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36 { |
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37 |
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38 /** |
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39 * Container authority needs to get access to CertManUIViewAuthority's DoActivateL |
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40 */ |
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41 friend void CCertManUIViewAuthority::DoActivateL( const TVwsViewId&, |
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42 TUid, const TDesC8& ); |
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43 |
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44 public: // functions |
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45 |
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46 /** |
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47 * Overrided Default constructor |
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48 */ |
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49 CCertManUIContainerAuthority( CCertManUIViewAuthority& aParent, |
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50 CCertManUIKeeper& aKeeper ); |
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51 |
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52 /** |
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53 * Destructor. |
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54 */ |
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55 ~CCertManUIContainerAuthority(); |
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56 |
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57 /** |
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58 * Change focus |
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59 */ |
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60 void FocusChanged( TDrawNow aDrawNow ); |
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61 |
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62 /** |
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63 * Draws listbox, fetches graphic icons for markable list |
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64 */ |
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65 void DrawListBoxL( TInt aCurrentPosition, TInt aTopItem ); |
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66 |
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67 /** |
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68 * Gets list of certificates from CertManAPI, displays them, |
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69 * sets No label/No subject text to them if their names are empty |
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70 */ |
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71 void UpdateListBoxL( TInt& aCurrentPosition, TInt& aTopItem ); |
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72 |
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73 /** |
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74 * Handles listbox events |
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75 */ |
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76 void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType ); |
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77 |
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78 /** |
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79 * Handles resource change |
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80 */ |
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81 void HandleResourceChange( TInt aType ); |
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82 |
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83 public: // data |
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84 |
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85 /** |
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86 * To handle listbox |
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87 * Type column for making the list markable |
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88 * Cannot be private because CertManUIViewTrust uses it |
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89 */ |
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90 CEikColumnListBox* iListBox; |
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91 |
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92 /** |
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93 * To get hold of ViewAuthority |
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94 */ |
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95 CCertManUIViewAuthority& iParent; |
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96 |
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97 /** |
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98 * To get hold of CertManUIKeeper |
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99 */ |
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100 CCertManUIKeeper& iKeeper; |
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101 |
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102 /** |
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103 * To store the list item count |
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104 */ |
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105 TInt iListItemCount; |
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106 |
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107 private: // functions |
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108 |
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109 /** |
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110 * Default constructor |
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111 */ |
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112 CCertManUIContainerAuthority(); |
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113 |
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114 /** |
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115 * EPOC default constructor. |
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116 * @param aRect Frame rectangle for container. |
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117 */ |
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118 void ConstructL( const TRect& aRect, TInt& aCurrentPosition, TInt& aTopItem ); |
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119 |
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120 /** |
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121 * Creates listbox, sets empty listbox text |
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122 */ |
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123 void CreateListBoxL(); |
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124 |
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125 /** |
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126 * From CoeControl,SizeChanged. |
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127 */ |
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128 void SizeChanged(); |
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129 |
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130 /** |
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131 * From CoeControl,CountComponentControls. |
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132 */ |
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133 TInt CountComponentControls() const; |
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134 |
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135 /** |
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136 * From CCoeControl,ComponentControl. |
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137 */ |
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138 CCoeControl* ComponentControl( TInt aIndex ) const; |
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139 |
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140 /** |
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141 * From CCoeControl,Draw. |
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142 */ |
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143 void Draw( const TRect& aRect ) const; |
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144 |
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145 /** |
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146 * Handles control events |
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147 * Cannot be changed to non-leaving function. |
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148 * L-function is required by the class definition, even if empty. |
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149 */ |
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150 void HandleControlEventL( CCoeControl* aControl,TCoeEvent aEventType ); |
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151 |
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152 /** |
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153 * Handles the key events OK button, arrow keys, delete key. |
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154 * OK button functionality is different depending on the number of marked items |
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155 * in the list; zero marked -> show details view, one or more marked -> show |
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156 * OKOptions list, list empty -> OK inactive. |
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157 * Delete active only if list not empty. |
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158 */ |
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159 TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ); |
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160 |
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161 /** |
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162 * Create the iconarray. Derived classes please don't forget that the |
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163 * 0th icon must be the markable listbox's mark icon. |
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164 * @return The created iconarray. Owner is the caller. |
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165 */ |
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166 CAknIconArray* CreateIconArrayL() const; |
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167 |
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168 /** |
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169 * Get resource id for the iconarray. |
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170 * @return The resource id for the iconarray. |
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171 */ |
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172 TInt IconArrayResourceId() const; |
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173 |
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174 |
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175 /** |
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176 * This function is called when Help application is launched. |
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177 * (other items were commented in a header). |
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178 */ |
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179 void GetHelpContext( TCoeHelpContext& aContext ) const; |
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180 |
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181 protected: //data |
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182 |
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183 /** |
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184 * If ETrue, OK-Options menu is shown instead of normal Options menu. |
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185 */ |
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186 TBool iShowOkOptions; |
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187 |
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188 private: //data |
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189 |
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190 /** |
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191 * Icon handler (this creates icons and calculates icon indexes). |
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192 */ |
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193 const CCertManUIContainerAuthority* iIconHandler; |
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194 }; |
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195 |
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196 #endif // CERTMANUICONTAINERAUTHORITY_H |
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197 |
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198 // End of File |
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199 |
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200 |