1 /* |
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2 * Copyright (c) 2007-2008 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 header for CWsfWlanSsidDiscovery |
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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 C_WSFWLANSSIDDISCOVERY_H |
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21 #define C_WSFWLANSSIDDISCOVERY_H |
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22 |
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23 |
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24 // EXTERNAL INCLUDES |
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25 #include <e32base.h> |
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26 #include <cmpluginwlandef.h> |
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27 |
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28 |
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29 // FORWARD DECLARATIONS |
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30 class CWlanMgmtClient; |
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31 class CWlanScanInfo; |
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32 |
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33 |
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34 // CLASS DEFINITION |
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35 /** |
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36 * Class to carry out WLAN SSID discovery |
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37 * |
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38 * @since S60 5.0 |
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39 * @lib wsfapwizard.lib |
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40 */ |
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41 NONSHARABLE_CLASS( CWsfWlanSsidDiscovery ): public CActive |
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42 { |
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43 /** |
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44 * States of the WLAN discovery |
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45 */ |
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46 enum TWsfWlanDiscoveryState |
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47 { |
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48 /** |
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49 * Scanning has been started |
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50 */ |
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51 EScanning, |
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52 |
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53 /** |
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54 * Scanning finished |
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55 */ |
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56 EDone, |
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57 |
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58 /** |
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59 * Scanning was aborted |
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60 */ |
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61 EAborted |
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62 }; |
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63 |
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64 |
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65 public: |
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66 /** |
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67 * Factory function. |
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68 * @since S60 5.0 |
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69 * @return Class instance |
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70 */ |
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71 static CWsfWlanSsidDiscovery* NewL(); |
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72 |
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73 /** |
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74 * Destructor |
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75 * @since S60 5.0 |
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76 */ |
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77 ~CWsfWlanSsidDiscovery(); |
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78 |
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79 |
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80 private: |
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81 /** |
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82 * Constructor |
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83 * @since S60 5.0 |
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84 */ |
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85 CWsfWlanSsidDiscovery(); |
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86 |
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87 /** |
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88 * Second-phase constructor |
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89 * @since S60 5.0 |
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90 */ |
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91 void ConstructL(); |
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92 |
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93 |
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94 public: // new methods |
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95 /** |
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96 * Executes a direct/broadcast scan |
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97 * @since S60 5.0 |
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98 * @param aSsid The SSID to look for in case of direct scan |
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99 * @param aBroadcast If set to ETrue, does a broadcast scan, |
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100 * otherwise direct |
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101 * @param aNetworkMode Network mode for the found network |
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102 * @param aSecurityMode Security mode for the found network |
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103 * @param aUsesPsk ETrue if the found network uses PSK in WPA mode |
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104 * @return ETrue if the scan was successful, otherwise EFalse |
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105 */ |
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106 TBool ScanForSsidL( TWlanSsid& aSsid, |
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107 TBool aBroadcast, |
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108 CMManager::TWlanNetMode& aNetworkMode, |
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109 CMManager::TWlanSecMode& aSecurityMode, |
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110 TBool& aUsesPsk ); |
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111 |
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112 /** |
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113 * Aborts the scanning process |
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114 * @since S60 5.0 |
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115 */ |
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116 void AbortScanning(); |
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117 |
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118 |
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119 private: // from CActive |
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120 |
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121 /** |
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122 * Implements cancellation of an outstanding request. |
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123 * @since S60 5.0 |
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124 */ |
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125 void DoCancel(); |
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126 |
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127 /** |
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128 * Handles an active object's request completion event. |
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129 * @since S60 5.0 |
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130 */ |
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131 void RunL(); |
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132 |
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133 |
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134 private: // data |
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135 /** |
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136 * Progress state |
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137 */ |
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138 TUint32 iProgState; |
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139 |
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140 /** |
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141 * Nested waitloop |
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142 */ |
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143 CActiveSchedulerWait iWait; |
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144 |
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145 /** |
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146 * Wlan management client interface (owned) |
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147 */ |
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148 CWlanMgmtClient* iWlanMgmt; |
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149 |
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150 /** |
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151 * Scan info object (owned) |
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152 */ |
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153 CWlanScanInfo* iScanInfo; |
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154 }; |
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155 |
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156 |
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157 #endif // C_WSFWLANSSIDDISCOVERY_H |
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