1 /* |
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2 * Copyright (c) 2009 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: Local TCP connection for emulator testing |
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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 |
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20 #ifndef CLOCALTCPCONNECTION_H |
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21 #define CLOCALTCPCONNECTION_H |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include <es_sock.h> |
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26 #include <in_sock.h> |
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27 |
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28 |
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29 // DATA TYPES |
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30 enum TLocalTCPConnState |
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31 { |
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32 ELTCStateDisconnected = 0, |
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33 ELTCStateConnecting, |
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34 ELTCStateConnected, |
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35 ELTCStateDisconnecting |
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36 }; |
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37 |
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38 |
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39 // FORWARD DECLARATIONS |
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40 class MLocalTCPConnectionObserver; |
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41 |
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42 // CLASS DECLARATION |
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43 |
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44 /** |
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45 * Local TCP connection, which connects to local TCP port. |
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46 * |
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47 */ |
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48 NONSHARABLE_CLASS( CLocalTCPConnection ) : public CActive |
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49 { |
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50 public: // Constructors and destructor |
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51 |
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52 /** |
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53 * Factory function. |
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54 * @param aObserver TCP connection observer. |
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55 * @param aPort Port to connect to. |
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56 * @return New CLocalTCPConnection instance. |
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57 */ |
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58 static CLocalTCPConnection* NewL( |
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59 MLocalTCPConnectionObserver* aObserver, TInt aPort ); |
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60 |
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61 /** |
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62 * Factory function. |
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63 * @param aObserver TCP connection observer. |
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64 * @param aPort Port to connect to. |
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65 * @return New CLocalTCPConnection instance. |
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66 */ |
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67 static CLocalTCPConnection* NewLC( |
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68 MLocalTCPConnectionObserver* aObserver, TInt aPort ); |
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69 |
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70 /** |
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71 * Destructor. |
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72 */ |
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73 ~CLocalTCPConnection(); |
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74 |
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75 public: // New functions |
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76 |
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77 void IssueConnectL(); |
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78 void IssueDisconnect(); |
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79 void SetObserver( MLocalTCPConnectionObserver* aObserver ); |
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80 TBool IsConnected(); |
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81 RSocket* Socket(); |
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82 void SetSocketOwnership( TBool aOwns ); |
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83 |
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84 public: // Functions from base classes |
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85 |
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86 /** |
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87 * From CActive. Pending request has been completed. |
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88 */ |
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89 void RunL(); |
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90 |
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91 /** |
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92 * From CActive. Pending request has been cancelled. |
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93 */ |
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94 void DoCancel(); |
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95 |
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96 /** |
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97 * From CActive. RunL has leaved. |
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98 */ |
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99 TInt RunError( TInt aError ); |
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100 |
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101 public: // New methods |
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102 |
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103 /** |
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104 * Returns the port number of this connection |
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105 * @return Port number |
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106 */ |
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107 TInt Port(); |
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108 |
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109 private: |
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110 |
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111 /** |
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112 * Default constructor. |
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113 */ |
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114 CLocalTCPConnection( MLocalTCPConnectionObserver* aObserver, |
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115 TInt aPort ); |
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116 |
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117 /** |
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118 * 2nd phase constructor. |
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119 */ |
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120 void ConstructL(); |
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121 |
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122 private: // Data |
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123 MLocalTCPConnectionObserver* iObserver; |
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124 RSocketServ iSocketServer; |
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125 RSocket* iSocket; |
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126 TInetAddr iAddr; |
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127 TLocalTCPConnState iState; |
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128 TBool iOwnsSocket; |
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129 }; |
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130 |
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131 #endif // CLOCALTCPCONNECTION_H |
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132 |
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133 // End of File |
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