1 /* |
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2 * Copyright (c) 2008 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: Class that capsulates single service data members |
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15 * |
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16 */ |
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17 |
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18 #ifndef __CVIMPSTENGINE_H |
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19 #define __CVIMPSTENGINE_H |
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20 |
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21 // INCLUDES |
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22 #include <e32base.h> |
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23 |
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24 #include "tvimpstenums.h" |
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25 |
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26 //base |
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27 #include "mvimpstengine.h" |
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28 #include "mvimpststoragecontactsobserver.h" |
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29 #include "mvimpstenginecchuieventobserver.h" |
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30 #include "mvimpstengineserviceconnectioneventobserver.h" |
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31 // FORWARD DECLARATIONS |
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32 class CVIMPSTEngineServiceTableFetcher; |
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33 class MVIMPSTServiceListManager; |
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34 class MVIMPSTStorageServiceView; |
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35 class MVIMPSTEngineSubService; |
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36 class CVIMPSTEngineCchHandler; |
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37 class MVIMPSTEngineSearchExtentionEventObserver; |
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38 class CVIMPSTEngineSessionCntxtObserver; |
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39 class MVIMPSTStorageContactsObserver; |
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40 class MVIMPSTEngineCchUiEventObserver; |
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41 |
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42 //CLASS DECLARATION |
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43 /** |
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44 * engine class for a Single Service |
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45 * @lib vimpstengine.dll |
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46 * @since 5.0 |
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47 */ |
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48 |
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49 |
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50 NONSHARABLE_CLASS( CVIMPSTEngine ) : public CBase, |
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51 public MVIMPSTEngine, |
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52 public MVIMPSTEngineServiceConnectionEventObserver, |
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53 public MVIMPSTStorageContactsObserver, |
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54 public MVIMPSTEngineCchUiEventObserver |
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55 |
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56 |
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57 |
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58 { |
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59 //for test cases. |
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60 friend class T_VimpstEngine; |
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61 |
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62 public: // Two-phased constructors and destructor |
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63 |
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64 /** |
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65 * NewLC two phase constructor. |
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66 * @param aServiceId - Service Id |
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67 * @param aTableFetcher - ServiceTable Fetcher |
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68 * return @ptr a new instance of this class |
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69 */ |
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70 static CVIMPSTEngine* NewLC( |
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71 TUint32 aServiceId, |
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72 CVIMPSTEngineServiceTableFetcher& aTableFetcher ); |
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73 |
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74 |
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75 /** |
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76 * NewL two phase constructor. |
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77 * @param aServiceId - Service Id |
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78 * @param aTableFetcher - ServiceTable Fetcher |
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79 * return @ptr a new instance of this class |
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80 */ |
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81 static CVIMPSTEngine* NewL( |
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82 TUint32 aServiceId, |
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83 CVIMPSTEngineServiceTableFetcher& aTableFetcher ); |
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84 |
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85 /** |
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86 * C++ default destructor |
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87 */ |
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88 virtual ~CVIMPSTEngine(); |
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89 |
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90 |
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91 public: //From MVIMPSTEngine |
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92 |
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93 |
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94 /** |
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95 * See MVIMPSTEngine |
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96 * |
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97 */ |
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98 TUint32 ServiceId() const ; |
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99 |
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100 |
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101 /** |
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102 * See MVIMPSTEngine |
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103 * |
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104 */ |
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105 TVIMPSTEnums::TVIMPSTRegistrationState ServiceState() const ; |
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106 |
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107 |
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108 /** |
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109 * See MVIMPSTEngine |
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110 * |
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111 */ |
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112 TInt GetBrandInfoL(TLanguage& aBrandLanguage, |
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113 TInt& aBrandVersion, TDes8& aBrandId) const ; |
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114 |
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115 |
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116 |
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117 /** |
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118 * See MVIMPSTEngine |
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119 * |
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120 */ |
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121 TBool IsSubServiceSupportedL(TVIMPSTEnums::SubServiceType aType) const ; |
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122 |
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123 |
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124 /** |
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125 * See MVIMPSTEngine |
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126 * |
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127 */ |
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128 TBool IsSubServiceEnabled(TVIMPSTEnums::SubServiceType aType) const ; |
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129 |
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130 /** |
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131 * See MVIMPSTEngine |
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132 * |
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133 */ |
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134 void ContactStoreIdL( |
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135 TDes& aContactStoreId ) const ; |
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136 |
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137 /* |
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138 * See MVIMPSTEngine |
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139 */ |
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140 TBool IsUnInstalled( ); |
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141 |
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142 /** |
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143 * See MVIMPSTEngine |
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144 * |
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145 */ |
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146 const TDesC& ServiceName() const ; |
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147 |
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148 |
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149 /** |
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150 * See MVIMPSTEngine |
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151 * |
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152 */ |
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153 void RegisterServiceSessionObserverL |
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154 (MVIMPSTEngineServiceStateEventObserver* aObserver) ; |
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155 |
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156 /** |
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157 * See MVIMPSTEngine |
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158 * |
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159 */ |
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160 void UnRegisterServiceSessionObserver |
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161 (MVIMPSTEngineServiceStateEventObserver* aObserver) ; |
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162 |
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163 |
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164 /** |
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165 * See MVIMPSTEngine |
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166 * |
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167 */ |
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168 void IntializeStorageL() ; |
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169 |
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170 /** |
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171 * See MVIMPSTEngine |
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172 * |
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173 */ |
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174 void UnIntializeStorage() ; |
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175 |
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176 |
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177 /** |
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178 * See MVIMPSTEngine |
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179 * |
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180 */ |
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181 MVIMPSTEngineSubService* SubService(TVIMPSTEnums::SubServiceType aType) const; |
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182 |
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183 |
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184 /** |
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185 * See MVIMPSTEngine |
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186 * |
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187 */ |
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188 MVIMPSTEngineExtentionFeatures* ExtentionFeatures(TVIMPSTEnums::ExtentionType aType) const ; |
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189 |
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190 |
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191 |
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192 /** |
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193 * See MVIMPSTEngine |
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194 * |
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195 */ |
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196 HBufC* GetOwnUserIdFromCChOrStorageL() const ; |
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197 |
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198 |
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199 /** |
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200 * See MVIMPSTEngine |
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201 * |
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202 */ |
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203 TInt Login(); |
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204 |
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205 /** |
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206 * See MVIMPSTEngine |
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207 * |
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208 */ |
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209 void LogoutL(); |
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210 |
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211 /** |
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212 * See MVIMPSTEngine |
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213 * |
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214 */ |
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215 void DefaultDomainNameL( TDes& aDefaultDomainName ) const; |
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216 |
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217 /** |
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218 * See MVIMPSTEngine |
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219 * |
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220 */ |
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221 TInt ChangeConnectionL(); |
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222 /** |
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223 * See MVIMPSTEngine |
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224 * |
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225 * @return True if password is present in the settings else returns false |
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226 * |
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227 */ |
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228 TBool IsPasswordAvailableL(); |
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229 |
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230 /** |
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231 * See MVIMPSTEngine |
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232 * |
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233 */ |
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234 TBool IsBlockSupportedL(); |
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235 |
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236 /** |
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237 * See MVIMPSTEngine |
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238 * |
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239 */ |
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240 void DeleteDataBaseL(); |
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241 |
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242 /** |
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243 * See MVIMPSTEngine |
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244 * |
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245 */ |
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246 MVIMPSTEnginePresenceSubService* GetPreseceSubService(); |
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247 |
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248 /** |
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249 * See MVIMPSTEngine |
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250 * |
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251 */ |
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252 void FetchBlockedListL(); |
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253 |
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254 /** |
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255 * See MVIMPSTEngine |
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256 * |
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257 */ |
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258 void RegisterBlockedListObserver( |
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259 MVIMPSTEngineBlockedListFetchEventObserver* aOb); |
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260 |
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261 |
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262 /** |
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263 * See MVIMPSTEngine |
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264 * |
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265 */ |
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266 void SetOwnUserIdIfChangedL(const TDesC& aUserId ) ; |
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267 |
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268 |
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269 /** |
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270 * See MVIMPSTEngine |
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271 * |
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272 */ |
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273 void RetriveContextIfCChEnabledL() ; |
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274 |
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275 private: // From MVIMPSTEngineServiceConnectionEventObserver |
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276 /** |
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277 * See MVIMPSTEngineServiceConnectionEventObserver |
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278 */ |
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279 void HandleServceConnectionEventL(); |
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280 |
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281 private: |
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282 /** |
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283 * Returns a SubService is Supported or not |
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284 * Components intertested in knowing whether a SubService is Supported or not can use this API |
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285 * @param aType - Type of the SubService TVIMPSTEnums::SubServiceType - Defined in tvimpstenums.h |
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286 * @return TBool, ETrue if the SubService is Supported in this Service, else returns EFalse |
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287 */ |
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288 TBool IsSubServiceSupportedInternal(TVIMPSTEnums::SubServiceType aType) const ; |
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289 |
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290 public: |
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291 /** |
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292 * Called when all the contacts are fetched from the virtual store. |
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293 * |
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294 * @since s60 5.0 |
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295 */ |
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296 void HandleContactFetchedL(); |
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297 |
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298 public: // From MVIMPSTStorageContactsObserver |
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299 |
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300 |
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301 /** |
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302 * HandleChange: To handle the Chnage event from the MCAStoredContactsObserver |
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303 * @see MCAStoredContactsObserver |
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304 * @param aList: reference to the list at which a change has occured |
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305 * @param aContact: reference to the contact at which a change has occured |
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306 * @param aEventType: TVIMPSTEnums::TCAObserverEventType,type of change event that has occured |
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307 * @param aUserIdChanged, ETrue if userid has changed, else EFalse. |
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308 * @return void |
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309 */ |
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310 void HandleStorageChangeL( TVIMPSTEnums::TVIMPSTStorgaeEventType aEventType, |
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311 MVIMPSTStorageContactList* aList, |
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312 MVIMPSTStorageContact* aContact, |
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313 TInt aContactIndex ); |
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314 |
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315 |
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316 //From MVIMPSTEngineCchUiEventObserver |
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317 /** |
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318 * Handles the change connection event from CCHUI |
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319 *@ return void |
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320 */ |
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321 void HandleChangeConnectionEventL(); |
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322 |
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323 |
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324 |
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325 private: |
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326 |
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327 /** |
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328 * symbian second phase constructor |
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329 * @param aServiceId service id |
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330 */ |
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331 void ConstructL( TUint32 aServiceId ); |
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332 |
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333 /** |
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334 * C++ constructor. |
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335 */ |
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336 CVIMPSTEngine( TUint32 aServiceId, |
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337 CVIMPSTEngineServiceTableFetcher& aTableFetcher ); |
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338 |
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339 |
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340 /** |
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341 * Parses and finds the Cumulative Service State of all Subservices |
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342 * @return TVIMPSTRegistrationState |
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343 */ |
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344 TVIMPSTEnums::TVIMPSTRegistrationState ParseGetServiceState(); |
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345 |
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346 /** |
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347 * Adds Extention Feature |
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348 * @param aFeature - Feature to be added |
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349 */ |
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350 void AddExtentionFeaturesL(MVIMPSTEngineExtentionFeatures* aFeature) ; |
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351 |
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352 |
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353 /** |
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354 * Removes Extention Feature |
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355 * @param aFeature - Feature to be Removed |
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356 */ |
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357 void RemoveExtentionFeatures(TVIMPSTEnums::ExtentionType aType) ; |
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358 |
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359 |
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360 /** |
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361 * Creates a list of known extention features |
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362 * |
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363 */ |
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364 void CreateExtentionFeaturesL(); |
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365 |
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366 /** |
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367 * Sets the supported extension feature |
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368 */ |
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369 void SetExtentionFeaturesSupportedL(); |
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370 |
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371 /** |
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372 * ReSets the Support for all extension feature |
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373 */ |
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374 void ReSetExtentionFeaturesSupportedL(); |
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375 |
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376 |
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377 |
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378 |
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379 private : |
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380 |
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381 //Service Id |
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382 TUint32 iServiceId; |
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383 |
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384 //Settings Id |
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385 TUint32 iSettingsId; |
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386 |
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387 //doesnt own reference to servicetable entry |
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388 CVIMPSTEngineServiceTableFetcher& iTableFetcher; |
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389 |
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390 //owns - service name |
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391 HBufC* iServiceName; |
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392 |
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393 //Owns, ximpfw session context observer. |
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394 CVIMPSTEngineSessionCntxtObserver* iSessionCntxtObserver ; |
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395 |
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396 //does not own reference to the contact list interface |
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397 MVIMPSTStorageServiceView* iContactInterface; |
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398 |
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399 //owns pointer to subservice |
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400 RPointerArray <MVIMPSTEngineSubService> iSubService; |
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401 |
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402 // Own, cch handler for this service |
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403 CVIMPSTEngineCchHandler* iCchHandler; |
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404 |
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405 //owns pointer to subservice |
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406 RPointerArray <MVIMPSTEngineExtentionFeatures> iExtentionFeatures; |
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407 |
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408 // Doesnt Own, array of observers. |
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409 RPointerArray<MVIMPSTEngineServiceStateEventObserver> iObserverArray; |
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410 |
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411 //Owns Pointer to the ServiceState Listener |
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412 |
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413 //Cumulative Service State of all SubServices Belonging to this Service |
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414 TVIMPSTEnums::TVIMPSTRegistrationState iState; |
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415 |
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416 //block list observer to notify the blocked list has been fetched. |
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417 MVIMPSTEngineBlockedListFetchEventObserver* iBlockListObs; |
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418 |
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419 // UnInstall Flag; Set to true during engine construction |
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420 // if engine fails to find ximp object implementation |
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421 TBool iUnInstall; |
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422 |
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423 }; |
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424 |
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425 #endif //__CVIMPSTENGINE_H |
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426 |
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427 // End of File |
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428 |
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429 |
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