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 atanswer.cpp |
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15 // This contains CATAnswer which answering incomging call. |
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16 // |
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17 |
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18 //system include |
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19 |
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20 //user include |
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21 #include "atanswer.h" |
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22 #include "ltsycallinformationmanager.h" |
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23 #include "mslogger.h" |
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24 |
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25 //const define |
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26 const TInt KLtsyAnswerReadTimeOut = 20; |
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27 _LIT8(KLtsyAnswerCallCommand, "ATA\r"); |
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28 |
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29 |
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30 // --------------------------------------------------------------------------- |
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31 // CATAnswer::NewL |
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32 // other items were commented in a header |
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33 // --------------------------------------------------------------------------- |
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34 CATAnswer* CATAnswer::NewL(CGlobalPhonemanager& aGloblePhone, |
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35 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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36 { |
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37 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::NewL()")); |
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38 |
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39 CATAnswer* self = CATAnswer::NewLC(aGloblePhone, aCtsyDispatcherCallback); |
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40 CleanupStack::Pop(self); |
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41 return self; |
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42 } |
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43 |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // CATAnswer::NewLC |
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47 // other items were commented in a header |
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48 // --------------------------------------------------------------------------- |
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49 CATAnswer* CATAnswer::NewLC(CGlobalPhonemanager& aGloblePhone, |
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50 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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51 { |
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52 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::NewLC()")); |
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53 |
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54 CATAnswer* self = new (ELeave) CATAnswer(aGloblePhone, aCtsyDispatcherCallback); |
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55 CleanupStack::PushL(self); |
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56 self->ConstructL(); |
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57 return self; |
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58 } |
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59 |
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60 // --------------------------------------------------------------------------- |
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61 // CATAnswer::~CATAnswer |
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62 // other items were commented in a header |
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63 // --------------------------------------------------------------------------- |
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64 CATAnswer::~CATAnswer() |
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65 { |
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66 } |
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67 |
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68 // --------------------------------------------------------------------------- |
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69 // CATAnswer::SetAnswerCallId |
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70 // other items were commented in a header |
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71 // --------------------------------------------------------------------------- |
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72 void CATAnswer::SetAnswerCallId(TInt aCallId) |
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73 { |
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74 iCallId = aCallId; |
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75 } |
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76 |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // CATAnswer::SetIsIsvCall |
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80 // other items were commented in a header |
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81 // --------------------------------------------------------------------------- |
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82 void CATAnswer::SetIsIsvCall(TBool aIsIsvCall) |
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83 { |
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84 iIsIsvCall = aIsIsvCall; |
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85 } |
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86 |
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87 |
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88 // --------------------------------------------------------------------------- |
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89 // CATAnswer::SetIsIsvCall |
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90 // other items were commented in a header |
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91 // --------------------------------------------------------------------------- |
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92 CATAnswer::CATAnswer(CGlobalPhonemanager& aGloblePhone, |
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93 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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94 :CAtCommandBase(aGloblePhone, aCtsyDispatcherCallback) |
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95 { |
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96 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::CATAnswer()")); |
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97 |
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98 iIOStatus = KErrNone; |
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99 iATResult = KErrNone; |
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100 iAnswerStep = EATNotInProgress; |
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101 } |
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102 |
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103 |
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104 // --------------------------------------------------------------------------- |
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105 // CATAnswer::ConstructL |
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106 // other items were commented in a header |
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107 // --------------------------------------------------------------------------- |
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108 void CATAnswer::ConstructL() |
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109 { |
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110 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::ConstructL()")); |
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111 |
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112 CAtCommandBase::ConstructL(); |
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113 AddExpectStringL(KLtsyNoCarrierString); |
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114 |
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115 //Set read and write timeout |
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116 SetTimeOut(KLtsyDefaultWriteTimeOut, KLtsyAnswerReadTimeOut); |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // CATAnswer::ExecuteCommand |
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121 // other items were commented in a header |
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122 // --------------------------------------------------------------------------- |
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123 void CATAnswer::ExecuteCommand() |
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124 { |
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125 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::ExecuteCommand()")); |
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126 |
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127 //Write AT command |
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128 iTxBuffer.Copy(KLtsyAnswerCallCommand); |
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129 Write(); |
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130 iAnswerStep = EATWaitForWriteComplete; |
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131 } |
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132 |
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133 // --------------------------------------------------------------------------- |
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134 // CATAnswer::StartRequest |
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135 // other items were commented in a header |
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136 // --------------------------------------------------------------------------- |
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137 void CATAnswer::StartRequest() |
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138 { |
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139 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::StartRequest()")); |
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140 |
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141 ExecuteCommand(); |
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142 } |
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143 |
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144 // --------------------------------------------------------------------------- |
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145 // CATAnswer::ParseResponseL |
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146 // other items were commented in a header |
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147 // --------------------------------------------------------------------------- |
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148 void CATAnswer::ParseResponseL(const TDesC8& aResponseBuf) |
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149 { |
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150 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::ParseResponseL()")); |
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151 |
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152 if (aResponseBuf.Match(KLtsyOkString) == 0) |
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153 { |
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154 iATResult = KErrNone; |
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155 } |
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156 else if (aResponseBuf.Match(KLtsyErrorString) == 0) |
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157 { |
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158 iATResult = KErrArgument; |
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159 } |
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160 else if (aResponseBuf.Match(KLtsyNoCarrierString) == 0) |
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161 { |
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162 iATResult = KErrEtelNoCarrier; |
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163 } |
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164 } |
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165 |
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166 // --------------------------------------------------------------------------- |
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167 // CATAnswer::HandleIOError |
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168 // other items were commented in a header |
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169 // --------------------------------------------------------------------------- |
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170 void CATAnswer::HandleIOError() |
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171 { |
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172 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::HandleIOError()")); |
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173 |
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174 //Call back |
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175 iCtsyDispatcherCallback.CallbackCallControlAnswerComp(iIOStatus, iCallId); |
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176 } |
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177 |
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178 // --------------------------------------------------------------------------- |
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179 // CATAnswer::HandleResponseError |
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180 // other items were commented in a header |
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181 // --------------------------------------------------------------------------- |
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182 void CATAnswer::HandleResponseError() |
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183 { |
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184 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::HandleResponseError()")); |
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185 |
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186 //Call back |
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187 iCtsyDispatcherCallback.CallbackCallControlAnswerComp(iATResult, iCallId); |
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188 } |
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189 |
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190 // --------------------------------------------------------------------------- |
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191 // CATAnswer::HandleConnectedComplete |
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192 // other items were commented in a header |
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193 // --------------------------------------------------------------------------- |
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194 void CATAnswer::HandleConnectedComplete() |
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195 { |
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196 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::HandleConnectedComplete()")); |
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197 |
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198 //Setting call states |
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199 iCtsyDispatcherCallback.CallbackCallControlNotifyCallStatusChangeInd(KErrNone, |
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200 iCallId, |
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201 RMobileCall::EStatusAnswering); |
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202 |
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203 iCtsyDispatcherCallback.CallbackCallControlNotifyCallStatusChangeInd(KErrNone, |
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204 iCallId, |
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205 RMobileCall::EStatusConnected); |
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206 |
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207 //Call back |
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208 iCtsyDispatcherCallback.CallbackCallControlAnswerComp(KErrNone, iCallId); |
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209 |
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210 //Change Call State to active |
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211 TLtsyCallInformation& tCallInfo(iPhoneGlobals.GetCallInfoManager().GetCallInformationByCallId(iCallId)); |
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212 if (tCallInfo.GetCallIdIsUsedInfo() == TLtsyCallInformation::EUsed) |
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213 { |
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214 tCallInfo.SetCallState(TLtsyCallInformation::EActiveCall); |
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215 } |
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216 |
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217 //If exist other call , should set hold |
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218 for (TInt n = KLtsyMinCallId; n <= KLtsyMaxCallId; n++) |
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219 { |
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220 if (n != iCallId) |
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221 { |
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222 TLtsyCallInformation& tCallInfo(iPhoneGlobals.GetCallInfoManager().GetCallInformationByCallId(n)); |
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223 if (tCallInfo.GetCallIdIsUsedInfo() == TLtsyCallInformation::EUsed && |
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224 tCallInfo.GetCallState() != TLtsyCallInformation::EHeldCall ) |
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225 { |
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226 tCallInfo.SetCallState(TLtsyCallInformation::EHeldCall); |
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227 |
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228 //Notify CTSY call state has changed |
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229 iCtsyDispatcherCallback.CallbackCallControlNotifyCallStatusChangeInd(KErrNone, |
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230 n, |
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231 RMobileCall::EStatusHold); |
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232 } |
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233 } |
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234 } |
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235 } |
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236 |
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237 // --------------------------------------------------------------------------- |
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238 // CATAnswer::Complete |
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239 // other items were commented in a header |
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240 // --------------------------------------------------------------------------- |
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241 void CATAnswer::Complete() |
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242 { |
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243 //Invoke base class complete |
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244 CAtCommandBase::Complete(); |
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245 |
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246 //Let other command can use I/O port |
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247 iPhoneGlobals.iEventSignalActive = EFalse; |
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248 } |
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249 |
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250 // --------------------------------------------------------------------------- |
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251 // CATAnswer::EventSignal |
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252 // other items were commented in a header |
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253 // --------------------------------------------------------------------------- |
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254 void CATAnswer::EventSignal(TAtEventSource /*aEventSource*/, TInt aStatus) |
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255 { |
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256 LOGTEXT(_L8("[Ltsy CallControl] Starting CATAnswer::EventSignal()")); |
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257 LOGTEXT2(_L8("[Ltsy CallControl] aStatus = %d"),aStatus); |
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258 |
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259 iIOStatus = aStatus; |
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260 |
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261 //I/O error |
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262 if (iIOStatus != KErrNone) |
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263 { |
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264 HandleIOError(); |
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265 Complete(); |
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266 return; |
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267 } |
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268 |
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269 switch (iAnswerStep) |
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270 { |
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271 case EATWaitForWriteComplete: |
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272 iAnswerStep = EATReadComplete; |
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273 break; |
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274 |
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275 case EATReadComplete: |
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276 if (iATResult == KErrNone) |
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277 { |
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278 HandleConnectedComplete(); |
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279 } |
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280 else |
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281 { |
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282 HandleResponseError(); |
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283 } |
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284 Complete(); |
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285 break; |
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286 |
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287 default: |
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288 break; |
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289 } |
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290 } |
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291 |
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292 //End of file |
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