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1 /* |
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2 * Copyright (c) 2002 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: Declares authorisation notifier 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 BTNAUTHNOTIFIER_H |
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20 #define BTNAUTHNOTIFIER_H |
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21 |
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22 // INCLUDES |
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23 |
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24 #include "btnotifier.h" // Base class |
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25 #include "btnotiflock.h" |
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26 #include "btnotifactive.h" |
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27 #include <btdevice.h> |
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28 #include <e32property.h> |
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29 |
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30 // FORWARD DECLARATIONS |
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31 |
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32 // CLASS DECLARATION |
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33 NONSHARABLE_CLASS(CBTAuthNotifier): public CBTNotifierBase, public MBTNotifActiveObserver |
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34 { |
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35 public: // Constructors and destructor |
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36 |
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37 /** |
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38 * Two-phased constructor. |
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39 */ |
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40 static CBTAuthNotifier* NewL(); |
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41 |
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42 /** |
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43 * Destructor. |
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44 */ |
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45 virtual ~CBTAuthNotifier(); |
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46 |
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47 private: // Functions from base classes |
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48 |
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49 /** |
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50 * From CBTNotifierBase Called when a notifier is first loaded. |
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51 * @param None. |
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52 * @return A structure containing priority and channel info. |
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53 */ |
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54 TNotifierInfo RegisterL(); |
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55 |
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56 /** |
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57 * From CBTNotifierBase Updates a currently active notifier. |
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58 * @param aBuffer The updated data. |
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59 * @return A pointer to return value. |
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60 */ |
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61 TPtrC8 UpdateL(const TDesC8& aBuffer); |
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62 |
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63 /** |
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64 * From CBTNotifierBase The notifier has been deactivated |
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65 * so resources can be freed and outstanding messages completed. |
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66 * @param None. |
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67 * @return None. |
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68 */ |
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69 void Cancel(); |
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70 |
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71 |
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72 /** |
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73 * From CBTNotifierBase Used in asynchronous notifier launch to |
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74 * store received parameters into members variables and |
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75 * make needed initializations. |
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76 * @param aBuffer A buffer containing received parameters |
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77 * @param aReturnVal The return value to be passed back. |
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78 * @param aMessage Should be completed when the notifier is deactivated. |
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79 * @return None. |
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80 */ |
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81 void GetParamsL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage); |
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82 |
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83 /** |
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84 * From CBTNotifierBase |
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85 */ |
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86 void HandleGetDeviceCompletedL(const CBTDevice* aDev); |
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87 |
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88 /** |
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89 * From MBTNotifActiveObserver |
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90 * Gets called when P&S key notifies change. |
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91 */ |
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92 void RequestCompletedL( CBTNotifActive* aActive, TInt aId, TInt aStatus ); |
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93 |
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94 /** |
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95 * From MBTNotifActiveObserver |
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96 */ |
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97 void HandleError( CBTNotifActive* aActive, TInt aId, TInt aError ); |
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98 |
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99 /** |
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100 * From MBTNotifActiveObserver |
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101 */ |
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102 void DoCancelRequest( CBTNotifActive* aActive, TInt aId ); |
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103 |
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104 private: |
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105 |
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106 /** Checks if the notifier should be replied automatically and not shown to user. |
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107 * |
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108 *@the device |
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109 *@ return TRUE if the notifier should be replied immediately yes or no, without showing query. |
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110 */ |
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111 TBool GetByPassAudioNotifier(const TBTDevAddr& aDevice,TBool& aAccept); |
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112 |
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113 /** |
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114 *@param aAccepted. ETrue if user accepted the incoming audio connection. EFalse if not. |
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115 *@param aDeviceAddress. The address of the device that attempted audio connection. |
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116 */ |
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117 void MemorizeCurrentAudioAttempt(const TBool aAccept,const TBTDevAddr& aDeviceAddress); |
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118 |
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119 /** |
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120 * C++ default constructor. |
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121 */ |
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122 CBTAuthNotifier(); |
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123 |
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124 /** |
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125 * Ask user's response for authorization query |
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126 */ |
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127 void ShowAuthoQueryL(); |
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128 |
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129 /** |
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130 * After user rejects authorization, provide user the chance to turn BT off |
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131 * if it is a within a threshold. Query block the device according to logic of |
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132 * "second time for the same paired device". |
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133 */ |
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134 void DoRejectAuthorizationL(); |
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135 |
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136 /** |
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137 * Subscribe to P&S Key and check its value |
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138 */ |
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139 void CheckAndSubscribeNotifLocks(); |
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140 |
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141 private: // Data definitions |
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142 |
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143 enum TBTAuthState |
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144 { |
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145 EBTNormalAuthorisation, // Normal authorisation |
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146 EBTAutoAuthorisation, // Automated Authorisation |
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147 EBTAutoAuthorisationNotAuthorisedOnPhone, |
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148 EBTObexAuthorisation, // Obex authorisation for non paired devices |
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149 EBTObexAuthForPairedDevice // Obex authorisation for paired devices |
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150 |
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151 }; |
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152 |
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153 private: // Data |
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154 |
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155 TBTAuthState iAuthState; // Authorisation state |
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156 TInt iStrResourceId; |
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157 TSecondaryDisplayBTnotifDialogs iCoverUiDlgId; |
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158 TUint iServiceUid; |
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159 TBool iSuspended; |
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160 RProperty iNotifLockProp; |
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161 CBTNotifActive* iLockActive; |
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162 }; |
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163 |
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164 #endif |
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165 |
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166 // End of File |