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1 /* |
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2 * Copyright (c) 2004 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: See class definition below. |
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15 * |
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16 */ |
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17 |
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18 #ifndef __CTCBTMANAGER_H__ |
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19 #define __CTCBTMANAGER_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 #include <btsdp.h> |
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24 #include "MTcBearerManager.h" |
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25 #include "MTcBearerObserver.h" |
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26 #include "CTcBtConnection.h" |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class TTcBtFactory; |
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30 |
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31 // CLASS DEFINITION |
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32 /** |
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33 * CTcBtManager implements Bluetooth specific connection management, |
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34 * like security settings and service advertisement. |
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35 * It also owns and controls the CTcBtConnection instance |
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36 */ |
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37 class CTcBtManager |
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38 : public CBase, |
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39 public MTcBearerManager, |
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40 public MTcBearerObserver |
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41 { |
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42 public: // Constructors and destructor |
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43 |
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44 /** |
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45 * Static constructor. |
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46 * |
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47 * @param aFactory Specifies the used bearer type |
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48 * @return An initialized instance of this class |
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49 */ |
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50 static CTcBtManager* NewL( const TTcBtFactory& aFactory ); |
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51 |
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52 /// Destructor |
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53 ~CTcBtManager(); |
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54 |
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55 private: // Constructors |
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56 |
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57 /** |
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58 * Constructor |
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59 * |
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60 * @param aFactory Specifies the used bearer type |
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61 */ |
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62 CTcBtManager( const TTcBtFactory& aFactory ); |
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63 |
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64 /// Default constructor. Not implemented. |
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65 CTcBtManager(); |
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66 |
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67 /// 2nd phase constructor. |
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68 void ConstructL(); |
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69 |
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70 public: // From MTcBearerManager |
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71 |
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72 void ConnectL( TInetAddr* aRemoteAddr ); |
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73 void Close(); |
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74 void Send( const TDesC8& aDes ); |
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75 void Receive( TDes8& aDes ); |
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76 void ReceiveOneOrMore( TDes8& aDes ); |
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77 void SetObserver( MTcBearerObserver* aObserver ); |
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78 void GetLocalAddressL( TDes& aDes ); |
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79 |
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80 public: // From MTcBearerObserver |
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81 |
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82 void BearerCompletion( MTcBearerObserver::TOperation aOp, |
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83 TInt aStatus ); |
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84 |
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85 private: // New methods |
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86 |
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87 /** |
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88 * Add our service to the Service Discovery Database (SDP) |
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89 * |
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90 * @param aChannel Bluetooth channel/port number of the service |
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91 */ |
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92 void StartAdvertiserL( TInt aChannel ); |
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93 |
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94 /// Remove our service from the SDP |
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95 void StopAdvertiser(); |
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96 |
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97 /** |
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98 * Mark our service as available or unavailable in the SDP. |
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99 * |
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100 * @param aIsAvailable ETrue for available, |
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101 * EFalse for unavailable |
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102 */ |
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103 void MakeAvailableL( TBool aIsAvailable ); |
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104 |
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105 /** |
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106 * Define security requirements for incoming connections. |
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107 * |
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108 * @param aChannel Bluetooth channel/port number |
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109 * @param aAuthentication ETrue = required, EFalse = not required |
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110 * @param aEncryption ETrue = required, EFalse = not required |
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111 * @param aAuthorisation ETrue = required, EFalse = not required |
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112 */ |
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113 #ifndef __BLUETOOTH_API_V2__ |
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114 void SetSecurityL( TInt aChannel, |
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115 TBool aAuthentication, |
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116 TBool aEncryption, |
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117 TBool aAuthorisation ); |
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118 #endif |
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119 /// Turn on BT if it's not already on. May result in a dialog |
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120 /// shown to the user. |
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121 void TurnOnBtL(); |
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122 |
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123 private: // Data |
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124 |
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125 /// Connection implementation. Owned. |
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126 CTcBtConnection iConn; |
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127 |
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128 /// Connection observer. Not owned. |
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129 MTcBearerObserver* iObserver; |
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130 |
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131 /// SDP session. Owned. |
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132 RSdp iSdpServ; |
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133 |
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134 /// SDP database handle. Owned. |
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135 RSdpDatabase iSdpDb; |
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136 |
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137 /// SDP record for our service |
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138 TSdpServRecordHandle iSdpRecord; |
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139 |
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140 /// State (bit like a version number) of SDP records |
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141 TInt iSdpRecordState; |
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142 |
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143 /// Socket server session. Owned. |
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144 RSocketServ iSockServ; |
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145 |
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146 }; |
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147 |
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148 #endif // __CTCBTMANAGER_H__ |