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1 /* |
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2 * Copyright (c) 2006-2007 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: Controls asynchronous requests between LOCOD and DUN server |
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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_CDUNACTIVE_H |
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20 #define C_CDUNACTIVE_H |
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21 |
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22 #include <locodservicepluginobserver.h> |
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23 |
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24 class CDunPlugin; |
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25 |
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26 /** |
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27 * Class for accessing bearer statuses of CDunActive class |
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28 * |
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29 * @since S60 v3.2 |
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30 */ |
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31 NONSHARABLE_CLASS( MDunActive ) |
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32 { |
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33 |
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34 public: |
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35 |
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36 /** |
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37 * Bearer |
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38 * |
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39 * @since S60 3.2 |
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40 * @return Bearer |
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41 */ |
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42 virtual TLocodBearer Bearer() = 0; |
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43 |
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44 /** |
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45 * Bearer status |
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46 * |
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47 * @since S60 3.2 |
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48 * @return Bearer status |
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49 */ |
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50 virtual TBool BearerStatus() = 0; |
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51 |
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52 }; |
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53 |
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54 /** |
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55 * Class that controls asynchronous requests between LOCOD and DUN server |
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56 * |
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57 * @since S60 v3.2 |
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58 */ |
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59 NONSHARABLE_CLASS( CDunActive ) : public CActive, public MDunActive |
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60 { |
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61 |
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62 public: |
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63 |
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64 /** |
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65 * Two-phased constructor. |
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66 * @param aPlugin Plugin |
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67 * @param aBearer Brearer |
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68 * @param aBearerStatus Bearer status |
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69 * @return Instance of self |
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70 */ |
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71 static CDunActive* NewL( CDunPlugin* aPlugin, |
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72 TLocodBearer aBearer, |
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73 TBool aBearerStatus ); |
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74 |
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75 /** |
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76 * Two-phased constructor. |
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77 * @param aPlugin Plugin |
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78 * @param aBearer Brearer |
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79 * @param aBearerStatus Bearer status |
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80 * @return Instance of self |
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81 */ |
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82 static CDunActive* NewLC( CDunPlugin* aPlugin, |
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83 TLocodBearer aBearer, |
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84 TBool aBearerStatus ); |
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85 |
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86 /** |
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87 * Destructor. |
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88 */ |
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89 virtual ~CDunActive(); |
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90 |
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91 /** |
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92 * Request function |
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93 * |
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94 * @since S60 3.2 |
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95 * @return Symbian Error code |
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96 */ |
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97 TInt ServiceRequest(); |
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98 |
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99 private: |
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100 |
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101 CDunActive( CDunPlugin* aPlugin, |
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102 TLocodBearer aBearer, |
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103 TBool aBearerStatus ); |
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104 |
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105 void ConstructL(); |
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106 |
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107 // from base class CActive |
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108 |
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109 /** |
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110 * From CActive. |
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111 * Called when read or write operation is ready. |
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112 * |
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113 * @since S60 3.2 |
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114 * @return None |
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115 */ |
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116 void RunL(); |
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117 |
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118 /** |
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119 * From CActive. |
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120 * Cancel current activity. |
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121 * |
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122 * @since S60 3.2 |
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123 * @return None |
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124 */ |
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125 void DoCancel(); |
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126 |
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127 // from base class MDunActive |
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128 |
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129 /** |
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130 * From MDunActive. |
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131 * Bearer |
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132 * |
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133 * @since S60 3.2 |
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134 * @return Bearer |
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135 */ |
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136 TLocodBearer Bearer(); |
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137 |
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138 /** |
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139 * From MDunActive. |
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140 * Bearer status |
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141 * |
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142 * @since S60 3.2 |
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143 * @return Bearer status |
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144 */ |
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145 TBool BearerStatus(); |
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146 |
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147 private: // data |
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148 |
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149 /** |
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150 * CDunPlugin |
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151 * Not own. Passed by DunPlugin |
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152 */ |
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153 CDunPlugin* iPlugin; |
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154 |
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155 /** |
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156 * Bearer |
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157 * Not own. Passed by DunPlugin |
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158 */ |
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159 TLocodBearer iBearer; |
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160 |
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161 /** |
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162 * Service state |
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163 * Not own. Passed by DunPlugin |
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164 */ |
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165 TBool iBearerStatus; |
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166 |
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167 }; |
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168 |
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169 #endif // C_CDUNACTIVE_H |