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1 // Copyright (c) 2008-2009 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 #ifndef _BTACCESSREQUESTERSTATEMACHINE_H |
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17 #define _BTACCESSREQUESTERSTATEMACHINE_H |
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18 |
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19 #include "secman.h" |
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20 |
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21 class CBTAccessRequester; |
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22 class CBTAccessRequesterTransition; |
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23 class TBTSecEvent; |
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24 class CBTBaseStateAction; |
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25 |
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26 |
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27 enum TBTAccessRequesterState |
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28 { |
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29 EBTUninitialised, |
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30 EBTReady, |
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31 EBTWaiting, |
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32 EBTPhysicalLinkUp, |
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33 EBTAuthenticationRequested, |
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34 EBTRequestAuthentication, |
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35 EBTAuthenticationComplete, |
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36 EBTEncryptionChangePending, |
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37 EBTEncryptionChangeComplete, |
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38 EBTAuthorisationRequested, |
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39 EBTRequestAuthorisation, |
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40 EBTAuthorisationComplete, |
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41 EBTIOCapsResponse, |
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42 EBTIOCapsRequested, |
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43 EBTUserConfirmation, |
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44 EBTPasskeyEntry, |
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45 EBTRemoteOOBDataRequest, |
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46 EBTSimplePairingPending, |
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47 EBTPrefetchZombie, |
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48 |
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49 // --- End of states --- |
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50 EBTMaximumStateNumber, |
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51 EBTUnknownState, //< Special state value |
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52 EBTNopState, //< Special state value |
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53 }; |
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54 |
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55 |
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56 NONSHARABLE_CLASS(CBTAccessRequesterStateFactory) |
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57 : public CBase |
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58 { |
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59 public: |
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60 static CBTAccessRequesterStateFactory* NewL(); |
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61 static CBTAccessRequesterStateFactory* NewLC(); |
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62 ~CBTAccessRequesterStateFactory(); |
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63 |
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64 void ExecuteAction(TBTAccessRequesterState aState, CBTAccessRequester& aRequester, TBTSecEvent& aEvent); |
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65 |
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66 TInt ProcessRequesterState(TBTAccessRequesterState aState, CBTAccessRequester& aRequester, TBTSecEvent& aEvent); |
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67 |
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68 private: |
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69 CBTAccessRequesterStateFactory(); |
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70 void ConstructL(); |
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71 void ConstructStateMachineL(); |
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72 void AddTransitionL(CBTAccessRequesterTransition* aTransition); |
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73 CBTBaseStateAction* GetStateL(TBTAccessRequesterState aState); |
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74 |
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75 |
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76 private: |
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77 RPointerArray<CBTBaseStateAction> iStateActions; |
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78 }; |
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79 |
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80 |
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81 |
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82 _LIT(KBTFlyStateStateMachine, "BT FlyStateMachine"); |
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83 enum TBTFlyStateMachinePanic |
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84 { |
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85 EBTFlyUnknowState, |
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86 EBTFlyMismatchState, |
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87 EBTFlyMismatchExecuteActionState, |
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88 EBTFlyUnknowNextState, |
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89 }; |
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90 |
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91 |
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92 /*********************** SECOND GENERATION CODE ************/ |
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93 |
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94 /** |
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95 NONSHARABLE_CLASS(CBTBaseStateAction |
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96 */ |
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97 NONSHARABLE_CLASS(CBTBaseStateAction) : public CBase |
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98 { |
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99 |
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100 public: |
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101 static CBTBaseStateAction* NewL(TBTAccessRequesterState aState); |
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102 static CBTBaseStateAction* NewLC(TBTAccessRequesterState aState); |
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103 ~CBTBaseStateAction(); |
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104 |
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105 virtual void ExecuteAction(CBTAccessRequester& aRequester, TBTSecEvent& aEvent); |
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106 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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107 |
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108 protected: |
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109 CBTBaseStateAction(TBTAccessRequesterState aState); |
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110 |
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111 |
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112 protected: |
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113 TBTAccessRequesterState iState; |
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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 NONSHARABLE_CLASS(CBTUninitialisedState) : public CBTBaseStateAction |
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119 { |
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120 |
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121 public: |
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122 static CBTUninitialisedState* NewL(TBTAccessRequesterState aState); |
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123 static CBTUninitialisedState* NewLC(TBTAccessRequesterState aState); |
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124 ~CBTUninitialisedState(); |
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125 |
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126 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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127 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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128 |
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129 protected: |
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130 CBTUninitialisedState(TBTAccessRequesterState aState) |
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131 : CBTBaseStateAction(aState) |
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132 {} |
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133 |
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134 }; |
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135 |
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136 NONSHARABLE_CLASS(CBTWaitingState) : public CBTBaseStateAction |
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137 { |
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138 |
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139 public: |
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140 static CBTWaitingState* NewL(TBTAccessRequesterState aState); |
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141 static CBTWaitingState* NewLC(TBTAccessRequesterState aState); |
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142 ~CBTWaitingState(); |
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143 |
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144 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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145 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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146 |
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147 protected: |
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148 CBTWaitingState(TBTAccessRequesterState aState) |
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149 : CBTBaseStateAction(aState) |
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150 {} |
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151 |
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152 }; |
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153 |
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154 |
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155 /** |
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156 NONSHARABLE_CLASS(CBTReadyState |
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157 */ |
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158 NONSHARABLE_CLASS(CBTReadyState) : public CBTBaseStateAction |
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159 { |
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160 |
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161 public: |
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162 static CBTReadyState* NewL(TBTAccessRequesterState aState); |
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163 static CBTReadyState* NewLC(TBTAccessRequesterState aState); |
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164 ~CBTReadyState(); |
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165 |
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166 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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167 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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168 |
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169 protected: |
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170 CBTReadyState(TBTAccessRequesterState aState) |
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171 : CBTBaseStateAction(aState) |
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172 {} |
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173 |
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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 NONSHARABLE_CLASS(CBTPhysicalLinkUpState |
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179 */ |
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180 NONSHARABLE_CLASS(CBTPhysicalLinkUpState) : public CBTBaseStateAction |
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181 { |
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182 |
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183 public: |
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184 static CBTPhysicalLinkUpState* NewL(TBTAccessRequesterState aState); |
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185 static CBTPhysicalLinkUpState* NewLC(TBTAccessRequesterState aState); |
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186 ~CBTPhysicalLinkUpState(); |
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187 |
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188 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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189 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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190 |
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191 protected: |
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192 CBTPhysicalLinkUpState(TBTAccessRequesterState aState) |
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193 : CBTBaseStateAction(aState) |
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194 {} |
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195 |
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196 }; |
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197 |
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198 |
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199 /** |
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200 NONSHARABLE_CLASS(CBTAuthenticationRequestedState |
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201 */ |
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202 NONSHARABLE_CLASS(CBTAuthenticationRequestedState) : public CBTBaseStateAction |
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203 { |
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204 |
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205 public: |
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206 static CBTAuthenticationRequestedState* NewL(TBTAccessRequesterState aState); |
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207 static CBTAuthenticationRequestedState* NewLC(TBTAccessRequesterState aState); |
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208 ~CBTAuthenticationRequestedState(); |
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209 |
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210 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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211 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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212 |
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213 protected: |
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214 CBTAuthenticationRequestedState(TBTAccessRequesterState aState) |
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215 : CBTBaseStateAction(aState) |
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216 {} |
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217 |
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218 }; |
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219 |
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220 |
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221 /** |
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222 NONSHARABLE_CLASS(CBTRequestAuthenticationState |
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223 */ |
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224 NONSHARABLE_CLASS(CBTRequestAuthenticationState) : public CBTBaseStateAction |
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225 { |
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226 |
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227 public: |
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228 static CBTRequestAuthenticationState* NewL(TBTAccessRequesterState aState); |
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229 static CBTRequestAuthenticationState* NewLC(TBTAccessRequesterState aState); |
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230 ~CBTRequestAuthenticationState(); |
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231 |
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232 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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233 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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234 |
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235 protected: |
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236 CBTRequestAuthenticationState(TBTAccessRequesterState aState) |
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237 : CBTBaseStateAction(aState) |
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238 {} |
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239 |
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240 }; |
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241 |
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242 |
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243 /** |
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244 NONSHARABLE_CLASS(CBTAuthenticationCompleteState |
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245 */ |
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246 NONSHARABLE_CLASS(CBTAuthenticationCompleteState) : public CBTBaseStateAction |
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247 { |
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248 |
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249 public: |
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250 static CBTAuthenticationCompleteState* NewL(TBTAccessRequesterState aState); |
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251 static CBTAuthenticationCompleteState* NewLC(TBTAccessRequesterState aState); |
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252 ~CBTAuthenticationCompleteState(); |
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253 |
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254 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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255 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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256 |
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257 protected: |
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258 CBTAuthenticationCompleteState(TBTAccessRequesterState aState) |
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259 : CBTBaseStateAction(aState) |
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260 {} |
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261 |
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262 }; |
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263 |
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264 |
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265 |
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266 /** |
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267 NONSHARABLE_CLASS(CBTEncryptionChangePendingState |
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268 */ |
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269 NONSHARABLE_CLASS(CBTEncryptionChangePendingState) : public CBTBaseStateAction |
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270 { |
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271 |
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272 public: |
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273 static CBTEncryptionChangePendingState* NewL(TBTAccessRequesterState aState); |
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274 static CBTEncryptionChangePendingState* NewLC(TBTAccessRequesterState aState); |
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275 ~CBTEncryptionChangePendingState(); |
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276 |
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277 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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278 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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279 |
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280 protected: |
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281 CBTEncryptionChangePendingState(TBTAccessRequesterState aState) |
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282 : CBTBaseStateAction(aState) |
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283 {} |
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284 |
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285 }; |
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286 |
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287 |
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288 /** |
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289 NONSHARABLE_CLASS(CBTEncryptionChangeCompleteState |
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290 */ |
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291 NONSHARABLE_CLASS(CBTEncryptionChangeCompleteState) : public CBTBaseStateAction |
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292 { |
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293 |
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294 public: |
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295 static CBTEncryptionChangeCompleteState* NewL(TBTAccessRequesterState aState); |
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296 static CBTEncryptionChangeCompleteState* NewLC(TBTAccessRequesterState aState); |
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297 ~CBTEncryptionChangeCompleteState(); |
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298 |
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299 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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300 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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301 |
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302 protected: |
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303 CBTEncryptionChangeCompleteState(TBTAccessRequesterState aState) |
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304 : CBTBaseStateAction(aState) |
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305 {} |
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306 |
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307 }; |
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308 |
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309 |
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310 /** |
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311 NONSHARABLE_CLASS(CBTAuthorisationRequestedState |
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312 */ |
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313 NONSHARABLE_CLASS(CBTAuthorisationRequestedState) : public CBTBaseStateAction |
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314 { |
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315 |
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316 public: |
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317 static CBTAuthorisationRequestedState* NewL(TBTAccessRequesterState aState); |
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318 static CBTAuthorisationRequestedState* NewLC(TBTAccessRequesterState aState); |
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319 ~CBTAuthorisationRequestedState(); |
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320 |
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321 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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322 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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323 |
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324 protected: |
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325 CBTAuthorisationRequestedState(TBTAccessRequesterState aState) |
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326 : CBTBaseStateAction(aState) |
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327 {} |
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328 |
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329 }; |
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330 |
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331 |
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332 /** |
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333 NONSHARABLE_CLASS(CBTRequestAuthorisationState |
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334 */ |
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335 NONSHARABLE_CLASS(CBTRequestAuthorisationState) : public CBTBaseStateAction |
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336 { |
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337 |
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338 public: |
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339 static CBTRequestAuthorisationState* NewL(TBTAccessRequesterState aState); |
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340 static CBTRequestAuthorisationState* NewLC(TBTAccessRequesterState aState); |
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341 ~CBTRequestAuthorisationState(); |
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342 |
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343 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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344 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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345 |
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346 protected: |
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347 CBTRequestAuthorisationState(TBTAccessRequesterState aState) |
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348 : CBTBaseStateAction(aState) |
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349 {} |
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350 |
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351 }; |
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352 |
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353 |
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354 /** |
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355 NONSHARABLE_CLASS(CBTAuthorisationCompleteState |
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356 */ |
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357 NONSHARABLE_CLASS(CBTAuthorisationCompleteState) : public CBTBaseStateAction |
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358 { |
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359 |
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360 public: |
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361 static CBTAuthorisationCompleteState* NewL(TBTAccessRequesterState aState); |
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362 static CBTAuthorisationCompleteState* NewLC(TBTAccessRequesterState aState); |
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363 ~CBTAuthorisationCompleteState(); |
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364 |
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365 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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366 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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367 |
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368 protected: |
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369 CBTAuthorisationCompleteState(TBTAccessRequesterState aState) |
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370 : CBTBaseStateAction(aState) |
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371 {} |
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372 |
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373 }; |
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374 |
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375 |
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376 /** |
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377 NONSHARABLE_CLASS(CBTIOCapsResponseState |
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378 */ |
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379 NONSHARABLE_CLASS(CBTIOCapsResponseState) : public CBTBaseStateAction |
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380 { |
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381 |
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382 public: |
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383 static CBTIOCapsResponseState* NewL(TBTAccessRequesterState aState); |
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384 static CBTIOCapsResponseState* NewLC(TBTAccessRequesterState aState); |
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385 ~CBTIOCapsResponseState(); |
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386 |
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387 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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388 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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389 |
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390 protected: |
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391 CBTIOCapsResponseState(TBTAccessRequesterState aState) |
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392 : CBTBaseStateAction(aState) |
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393 {} |
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394 |
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395 }; |
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396 |
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397 |
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398 /** |
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399 NONSHARABLE_CLASS(CBTIOCapsRequestedState |
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400 */ |
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401 NONSHARABLE_CLASS(CBTIOCapsRequestedState) : public CBTBaseStateAction |
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402 { |
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403 |
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404 public: |
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405 static CBTIOCapsRequestedState* NewL(TBTAccessRequesterState aState); |
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406 static CBTIOCapsRequestedState* NewLC(TBTAccessRequesterState aState); |
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407 ~CBTIOCapsRequestedState(); |
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408 |
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409 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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410 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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411 |
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412 protected: |
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413 CBTIOCapsRequestedState(TBTAccessRequesterState aState) |
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414 : CBTBaseStateAction(aState) |
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415 {} |
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416 |
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417 }; |
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418 |
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419 |
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420 /** |
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421 NONSHARABLE_CLASS(CBTUserConfirmationState |
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422 */ |
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423 NONSHARABLE_CLASS(CBTUserConfirmationState) : public CBTBaseStateAction |
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424 { |
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425 |
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426 public: |
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427 static CBTUserConfirmationState* NewL(TBTAccessRequesterState aState); |
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428 static CBTUserConfirmationState* NewLC(TBTAccessRequesterState aState); |
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429 ~CBTUserConfirmationState(); |
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430 |
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431 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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432 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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433 |
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434 protected: |
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435 CBTUserConfirmationState(TBTAccessRequesterState aState) |
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436 : CBTBaseStateAction(aState) |
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437 {} |
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438 |
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439 }; |
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440 |
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441 |
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442 /** |
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443 NONSHARABLE_CLASS(CBTPasskeyEntryState |
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444 */ |
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445 NONSHARABLE_CLASS(CBTPasskeyEntryState) : public CBTBaseStateAction |
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446 { |
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447 |
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448 public: |
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449 static CBTPasskeyEntryState* NewL(TBTAccessRequesterState aState); |
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450 static CBTPasskeyEntryState* NewLC(TBTAccessRequesterState aState); |
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451 ~CBTPasskeyEntryState(); |
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452 |
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453 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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454 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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455 |
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456 protected: |
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457 CBTPasskeyEntryState(TBTAccessRequesterState aState) |
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458 : CBTBaseStateAction(aState) |
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459 {} |
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460 |
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461 }; |
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462 |
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463 |
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464 /** |
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465 NONSHARABLE_CLASS(CBTRemoteOOBDataRequestState |
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466 */ |
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467 NONSHARABLE_CLASS(CBTRemoteOOBDataRequestState) : public CBTBaseStateAction |
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468 { |
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469 |
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470 public: |
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471 static CBTRemoteOOBDataRequestState* NewL(TBTAccessRequesterState aState); |
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472 static CBTRemoteOOBDataRequestState* NewLC(TBTAccessRequesterState aState); |
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473 ~CBTRemoteOOBDataRequestState(); |
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474 |
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475 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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476 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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477 |
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478 protected: |
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479 CBTRemoteOOBDataRequestState(TBTAccessRequesterState aState) |
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480 : CBTBaseStateAction(aState) |
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481 {} |
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482 |
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483 }; |
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484 |
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485 |
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486 /** |
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487 NONSHARABLE_CLASS(CBTSimplePairingPendingState |
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488 */ |
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489 NONSHARABLE_CLASS(CBTSimplePairingPendingState) : public CBTBaseStateAction |
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490 { |
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491 |
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492 public: |
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493 static CBTSimplePairingPendingState* NewL(TBTAccessRequesterState aState); |
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494 static CBTSimplePairingPendingState* NewLC(TBTAccessRequesterState aState); |
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495 ~CBTSimplePairingPendingState(); |
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496 |
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497 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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498 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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499 |
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500 protected: |
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501 CBTSimplePairingPendingState(TBTAccessRequesterState aState) |
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502 : CBTBaseStateAction(aState) |
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503 {} |
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504 |
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505 }; |
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506 |
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507 |
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508 NONSHARABLE_CLASS(CBTPrefetchZombieState) : public CBTBaseStateAction |
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509 { |
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510 |
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511 public: |
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512 static CBTPrefetchZombieState* NewL(TBTAccessRequesterState aState); |
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513 static CBTPrefetchZombieState* NewLC(TBTAccessRequesterState aState); |
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514 ~CBTPrefetchZombieState(); |
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515 |
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516 virtual void ExecuteAction(CBTAccessRequester& aRequester,TBTSecEvent& aEvent); |
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517 virtual TBTAccessRequesterState GetNextState(TInt aEventId); |
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518 |
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519 protected: |
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520 CBTPrefetchZombieState(TBTAccessRequesterState aState) |
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521 : CBTBaseStateAction(aState) |
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522 {} |
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523 |
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524 }; |
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525 |
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526 |
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527 |
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528 #endif //_BTACCESSREQUESTERSTATEMACHINE_H |