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1 /* |
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2 * Copyright (c) 2007 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: CCCHConnMonHandler declaration |
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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 C_CCHCONNMONHANDLER_H |
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20 #define C_CCHCONNMONHANDLER_H |
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21 |
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22 // INCLUDES |
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23 #include <e32std.h> |
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24 #include <e32base.h> |
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25 #include <rconnmon.h> |
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26 |
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27 // CONSTANTS |
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28 // None |
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29 |
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30 // MACROS |
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31 // None |
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32 |
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33 // DATA TYPES |
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34 // None |
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35 |
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36 // FUNCTION PROTOTYPES |
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37 // None |
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38 |
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39 // FORWARD DECLARATIONS |
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40 class CCCHServerBase; |
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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 * CCCHConnMonHandler declaration |
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46 * Handles Connection Monitor for CCH server |
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47 * @lib cchserver.exe |
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48 * @since S60 3.2 |
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49 */ |
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50 NONSHARABLE_CLASS( CCCHConnMonHandler ) : public CActive, |
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51 private MConnectionMonitorObserver |
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52 { |
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53 public: // Constructors and destructor |
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54 |
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55 /** |
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56 * State's of object |
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57 */ |
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58 enum TCCHConnMonHandlerState |
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59 { |
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60 EUninitialized, /// Uninitialized |
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61 EInitialized, /// Initalized |
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62 EGetIAPS, |
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63 EGetSNAPs, |
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64 EError /// Error condition |
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65 }; |
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66 |
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67 /** |
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68 * Two-phased constructor. |
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69 */ |
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70 static CCCHConnMonHandler* NewL( CCCHServerBase& aServer ); |
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71 |
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72 /** |
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73 * Two-phased constructor. |
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74 */ |
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75 static CCCHConnMonHandler* NewLC( CCCHServerBase& aServer ); |
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76 |
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77 /** |
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78 * Destructor. |
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79 */ |
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80 virtual ~CCCHConnMonHandler(); |
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81 |
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82 public: // New functions |
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83 |
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84 /** |
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85 * Scan available networks |
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86 * @since S60 3.2 |
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87 * @param aWlanScan ETrue if WLAN network scan needed |
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88 */ |
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89 void ScanNetworks( TBool aWlanScan = EFalse ); |
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90 |
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91 /** |
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92 * Cancel network scanning |
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93 * @since S60 3.2 |
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94 */ |
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95 void ScanNetworksCancel(); |
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96 |
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97 /** |
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98 * Is Snap available |
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99 * @since S60 3.2 |
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100 * @param aSNAPId |
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101 * @return ETrue if SNAP is available |
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102 */ |
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103 TBool IsSNAPAvailable( TUint aSNAPId ) const; |
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104 |
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105 /** |
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106 * Is IAP available |
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107 * @since S60 3.2 |
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108 * @param aIapId |
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109 * @return ETrue if IAP is available |
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110 */ |
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111 TBool IsIapAvailable( TUint aIapId ) const; |
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112 |
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113 protected: // From base classes |
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114 |
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115 /** |
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116 * From CActive |
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117 * @since Series 60 3.0 |
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118 */ |
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119 void RunL(); |
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120 |
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121 /** |
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122 * From CActive |
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123 * @since Series 60 3.0 |
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124 */ |
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125 void DoCancel(); |
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126 |
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127 private: // From MConnectionMonitorObserver |
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128 |
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129 /** |
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130 * @see MConnectionMonitorObserver, called when ConnMon event occured. |
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131 */ |
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132 void EventL( const CConnMonEventBase &aConnMonEvent ); |
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133 |
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134 private: |
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135 |
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136 /** |
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137 * C++ default constructor. |
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138 */ |
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139 CCCHConnMonHandler( CCCHServerBase& aServer ); |
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140 |
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141 /** |
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142 * By default Symbian 2nd phase constructor is private. |
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143 */ |
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144 void ConstructL(); |
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145 |
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146 /** |
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147 * Get IAPs from Connection Monitor and performs network scan |
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148 * @since S60 3.2 |
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149 * @param aBearerId Bearer specific connection id. |
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150 */ |
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151 void GetIaps( TConnMonBearerId aBearerId ); |
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152 |
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153 /** |
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154 * Updates available IAP Array |
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155 * @since S60 3.2 |
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156 * @param aIaps available IAPs |
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157 */ |
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158 void UpdateIapArray( TConnMonIapInfo aIaps ); |
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159 |
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160 /** |
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161 * Get SNAPs from Connection Monitor |
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162 * @since S60 3.2 |
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163 */ |
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164 void GetSNAPs(); |
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165 |
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166 /** |
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167 * Updates available SNAP array |
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168 * @since S60 3.2 |
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169 * @param aSNAPs available SNAPs |
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170 */ |
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171 void UpdateSnapArray( TConnMonSNAPInfo aSNAPs ); |
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172 |
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173 /** |
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174 * Request SNAP/IAP availability notifications from Connection Monitor. |
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175 * @since S60 3.2 |
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176 */ |
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177 void NotifyL() ; |
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178 |
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179 /** |
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180 * Stops notifications. |
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181 * @since S60 3.2 |
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182 */ |
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183 void StopNotify(); |
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184 |
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185 private: // data |
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186 |
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187 /** |
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188 * State of active object |
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189 */ |
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190 TCCHConnMonHandlerState iState; |
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191 |
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192 /** |
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193 * Handle to server |
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194 */ |
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195 CCCHServerBase& iServer; |
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196 |
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197 /** |
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198 * Connection Monitor |
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199 */ |
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200 RConnectionMonitor iConnMon; |
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201 |
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202 /** |
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203 * Package buffer for getting available IAPs |
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204 */ |
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205 TConnMonIapInfoBuf iIapsBuf; |
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206 |
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207 /** |
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208 * Package buffer for getting available SNAPs |
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209 */ |
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210 TConnMonSNAPInfoBuf iSNAPbuf; |
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211 |
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212 /** |
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213 * SNAP array |
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214 */ |
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215 RArray<TUint> iAvailableSNAPs; |
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216 |
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217 /** |
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218 * IAP Array |
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219 */ |
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220 RArray<TUint> iAvailableIAPs; |
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221 |
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222 }; |
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223 |
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224 #endif // C_CCHCONNMONHANDLER_H |
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225 |
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226 // End of file |