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1 /* |
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2 * Copyright (c) 2005 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: GPRS and Wlan status getter for sending Generic Alerts |
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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 __FOTANETWORKREGSTATUS_H__ |
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21 #define __FOTANETWORKREGSTATUS_H__ |
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22 |
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23 // SYSTEM INCLUDES |
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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 //Forward declarations |
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28 class CFotaServer; |
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29 |
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30 //Constants used in this class |
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31 |
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32 const TTimeIntervalMicroSeconds32 KTimeInterval = 1000000; //1 second, duration between each retry. |
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33 const TInt KRetries = 10; //Maximum number of retries. |
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34 |
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35 /** |
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36 * Actice object class that runs a timer for probing network status (GPRS & WLAN) |
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37 * @lib fotaserver |
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38 * @since S60 v3.2 |
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39 */ |
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40 NONSHARABLE_CLASS (CFotaNetworkRegStatus) : public CActive |
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41 { |
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42 public: |
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43 //Symbian 2-Phase construction |
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44 |
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45 static CFotaNetworkRegStatus* NewL(CFotaServer* aObserver); |
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46 static CFotaNetworkRegStatus* NewLC(CFotaServer* aObserver); |
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47 |
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48 /** |
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49 * Destructor. |
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50 */ |
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51 virtual ~CFotaNetworkRegStatus(); |
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52 |
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53 public: |
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54 /** |
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55 * Starts monitoring for Network status before sending Generic Alert |
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56 * |
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57 * @since S60 v3.2 |
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58 * @param None |
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59 * @return None |
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60 */ |
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61 |
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62 void StartMonitoringL(); |
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63 |
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64 /** |
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65 * Checks whether the network connection possible with the IAP Id provided |
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66 * |
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67 * @since S60 v3.2 |
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68 * @param None |
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69 * @return ETrue if yes, EFalse when not possible |
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70 */ |
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71 TBool IsConnectionPossibleL(TInt aIapid); |
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72 |
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73 public: // Functions from base classes |
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74 /** |
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75 * From CActive,DoCancel. |
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76 */ |
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77 void DoCancel(); |
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78 |
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79 /** |
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80 * From CActive,RunL. |
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81 */ |
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82 void RunL(); |
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83 |
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84 /** |
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85 * From CActive,RunError. |
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86 */ |
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87 TInt RunError(TInt aError); |
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88 |
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89 private: //functions |
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90 |
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91 //Constructors |
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92 |
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93 CFotaNetworkRegStatus(); |
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94 CFotaNetworkRegStatus(CFotaServer* aObserver); |
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95 |
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96 //Symbian 2-Phase construction |
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97 void ConstructL(); |
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98 |
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99 /** |
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100 * Checks GlobalRFs status |
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101 * |
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102 * @since S60 v3.2 |
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103 * @param None |
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104 * @return ETrue if success, EFalse if failure |
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105 */ |
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106 TBool CheckGlobalRFState(); |
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107 |
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108 /** |
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109 * Checks Network status, basically Network Registration |
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110 * |
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111 * @since S60 v3.2 |
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112 * @param None |
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113 * @return ETrue if success, EFalse if failure |
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114 */ |
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115 TBool CheckNetworkRegStateL(); |
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116 |
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117 |
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118 /** |
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119 * Checks Wlan status |
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120 * |
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121 * @since S60 v3.2 |
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122 * @param None |
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123 * @return ETrue if success, EFalse if failure |
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124 */ |
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125 TBool IsWlanSupportedL(); |
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126 |
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127 /** |
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128 * To find the bearer of the IapId |
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129 * |
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130 * @since S60 v3.2 |
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131 * @param aIapId |
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132 * @return ETrue/EFalse |
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133 */ |
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134 TUint32 FindBearerL(TInt aIapId); |
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135 |
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136 |
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137 private: // data |
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138 |
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139 /** |
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140 * timer used for monitoring |
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141 */ |
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142 RTimer iTimer; |
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143 |
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144 /** |
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145 * S60 monitory class used for monitoring network status |
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146 */ |
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147 RConnectionMonitor iMonitor; |
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148 |
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149 /** |
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150 * FotaServer |
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151 */ |
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152 CFotaServer* iObserver; |
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153 |
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154 /** |
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155 * Number of retries |
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156 */ |
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157 TInt iRetriesLeft; |
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158 |
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159 |
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160 /** |
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161 * GlobalRFs state |
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162 */ |
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163 TBool iGlobalRFState; |
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164 }; |
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165 |
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166 #endif // __FOTANETWORKREGSTATUS_H__ |
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167 |
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168 // End of File |