1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // @file atclcc.h |
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15 // This contains CATClcc which query incoming or waitting call information. |
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16 // |
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17 |
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18 |
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19 #ifndef ATCLCC_H_ |
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20 #define ATCLCC_H_ |
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21 |
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22 //system include |
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23 |
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24 //user include |
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25 #include "atcommandbase.h" |
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26 |
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27 //class forward |
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28 class MCallInformationQueryCompleteNotify; |
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29 |
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30 class CATClcc : public CAtCommandBase |
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31 { |
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32 public: |
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33 |
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34 /** |
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35 * static NewL |
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36 * |
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37 * @param aGloblePhone |
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38 * @param aCtsyDispatcherCallback |
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39 */ |
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40 static CATClcc* NewL(CGlobalPhonemanager& aGloblePhone, |
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41 CCtsyDispatcherCallback& aCtsyDispatcherCallback); |
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42 |
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43 /** |
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44 * static NewLC |
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45 * |
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46 * @param aGloblePhone |
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47 * @param aCtsyDispatcherCallback |
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48 */ |
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49 static CATClcc* NewLC(CGlobalPhonemanager& aGloblePhone, |
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50 CCtsyDispatcherCallback& aCtsyDispatcherCallback); |
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51 |
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52 /** |
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53 * Destructor |
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54 * |
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55 */ |
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56 virtual ~CATClcc(); |
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57 |
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58 /** |
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59 * Virtual function. Inherited from CAtCommandBase |
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60 * |
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61 * Execute AT Command |
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62 */ |
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63 virtual void ExecuteCommand(); |
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64 |
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65 /** |
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66 * Will be called by AT Manager whenever a event was triggered |
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67 * |
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68 * @param aEventSource |
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69 * @param aStatus |
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70 */ |
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71 virtual void EventSignal(TAtEventSource aEventSource, TInt aStatus); |
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72 |
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73 /** |
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74 * Virtual function. Inherited from CAtCommandBase |
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75 * |
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76 * @param aResponseBuf Line buf reading from baseband |
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77 */ |
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78 virtual void ParseResponseL(const TDesC8& aResponseBuf); |
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79 |
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80 /** |
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81 * Start AT request |
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82 * |
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83 */ |
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84 virtual void StartRequest(); |
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85 |
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86 /** |
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87 * Init member variable |
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88 * |
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89 */ |
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90 void InitVariable(); |
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91 |
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92 /** |
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93 * Add query call information complete obsever |
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94 * |
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95 */ |
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96 void AddQueryCallInformationCompleteNotify(MCallInformationQueryCompleteNotify* aQueryCallInfoNotify); |
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97 |
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98 public: |
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99 |
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100 /** |
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101 * AT execute result |
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102 * |
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103 */ |
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104 enum TATProcessStates |
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105 { |
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106 EProcessNotInProgress, |
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107 EProcessInProgress, |
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108 EProcessError, |
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109 EProcessOK |
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110 }; |
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111 |
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112 /** |
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113 * Get AT Process status |
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114 * |
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115 */ |
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116 TATProcessStates GetProcessStates() const; |
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117 |
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118 /** |
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119 * Set AT Process status |
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120 * |
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121 */ |
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122 void SetProcessStates(TATProcessStates aProcessState); |
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123 |
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124 protected: |
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125 |
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126 /** |
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127 * Constructor |
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128 * |
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129 * @param aGloblePhone |
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130 * @param aCtsyDispatcherCallback |
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131 */ |
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132 CATClcc(CGlobalPhonemanager& aGloblePhone, |
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133 CCtsyDispatcherCallback& aCtsyDispatcherCallback); |
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134 |
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135 /** |
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136 * 2nd Constructor |
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137 */ |
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138 void ConstructL(); |
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139 |
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140 /** |
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141 * The last execute end of this command |
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142 * |
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143 */ |
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144 virtual void Complete(); |
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145 |
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146 private: |
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147 |
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148 /** |
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149 * Handle IO errors |
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150 * |
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151 */ |
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152 void HandleIOError(); |
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153 |
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154 /** |
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155 * Handle response error |
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156 * |
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157 */ |
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158 void HandleResponseError(); |
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159 |
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160 /** |
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161 * Handle response OK |
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162 * |
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163 */ |
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164 void HandleCLCCComplete(); |
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165 |
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166 /** |
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167 * Parse AT clcc result |
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168 * |
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169 */ |
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170 void ParseCLCCResponseL(const TDesC8& aResponseBuf); |
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171 |
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172 private: |
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173 |
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174 /** |
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175 * At step |
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176 * |
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177 */ |
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178 enum TATStep |
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179 { |
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180 EATNotInProgress, |
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181 EATWaitForWriteComplete, |
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182 EATReadComplete |
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183 }; |
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184 |
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185 private: |
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186 |
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187 /** |
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188 * I/O error when Read or Write |
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189 * include timeout |
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190 */ |
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191 TInt iIOStatus; |
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192 |
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193 /** |
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194 * At command return errors |
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195 * |
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196 */ |
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197 TInt iATResult; |
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198 |
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199 /** |
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200 * Find OK result |
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201 * |
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202 */ |
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203 TBool iOKFounded; |
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204 |
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205 /** |
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206 * Identifier step |
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207 * |
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208 */ |
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209 TATStep iATStep; |
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210 |
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211 /** |
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212 * Process at command states |
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213 * |
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214 */ |
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215 TATProcessStates iProcessStates; |
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216 |
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217 /** |
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218 * Observer which notify querying call information result |
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219 * |
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220 */ |
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221 MCallInformationQueryCompleteNotify* iQueryCallInfoNotify; |
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222 }; |
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223 |
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224 #endif /*ATCLCC_H_*/ |
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