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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 // The execution command is used to activate or deactivate the specified PDP context (s). |
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15 // After the command has completed, the MT remains in V.25ter command state. If any |
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16 // PDP context is already in the requested state, the state for that context remains |
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17 // unchanged. |
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18 // If the requested state for any specified context cannot be achieved, an ERROR or +CME |
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19 // ERROR response is returned. Extended error responses are enabled by the +CMEE |
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20 // command. |
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21 // If the MT is not GPRS attached when the activation form of the command is executed, |
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22 // the MT first performs a GPRS attach and them attempts to activate the specified |
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23 // contexts. If the attach fails then the MT responds with ERROR or, if extended error |
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24 // responses are enabled, with the appropriate failure-to-attach error message. |
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25 // If no <cid>s are specified the activation form of the command activates all defined |
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26 // contexts. |
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27 // If no <cid>s are specified the deactivation form of the command deactivates all active |
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28 // contexts. |
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29 // Two PDP contexts can be activated through Wavecom software. |
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30 // The read command returns the current activation states for all the defined PDP |
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31 // contexts. |
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32 // The test command is used for requesting information on the supported PDP context |
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33 // activation states. |
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34 // Defined Values |
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35 // <state>: indicates the state of PDP context activation |
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36 // 0 ?deactivated |
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37 // 1 ?activated |
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38 // Other values are reserved and will result in an ERROR response to the |
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39 // execution command. |
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40 // <cid>: a numeric parameter which specifies a particular PDP context. |
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41 // other items were commented in a header |
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42 |
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43 #include "mslogger.h" |
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44 #include "atgprscontextconnect.h" |
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45 |
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46 _LIT8(KATContextConnect, "ATD*99***%d#\r"); |
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47 _LIT8(KLtsyGprsNoConnect, "NO CARRIER"); |
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48 _LIT8(KLtsyGprsConnectStr, "CONNECT*"); |
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49 _LIT8(KLtsyGprsConnect, "CONNECT"); |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // CATGprsContextConnect::NewL |
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53 // |
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54 // --------------------------------------------------------------------------- |
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55 CATGprsContextConnect* CATGprsContextConnect::NewL(CGlobalPhonemanager& aGloblePhone, |
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56 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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57 { |
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58 CATGprsContextConnect* self = new(ELeave) CATGprsContextConnect(aGloblePhone, |
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59 aCtsyDispatcherCallback); |
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60 CleanupStack::PushL(self ); |
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61 self->ConstructL(); |
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62 CleanupStack::Pop(self ); |
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63 return self ; |
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64 } |
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65 |
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66 // --------------------------------------------------------------------------- |
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67 // CATGprsContextConnect::CATGprsContextConnect |
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68 // other items were commented in a header |
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69 // --------------------------------------------------------------------------- |
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70 CATGprsContextConnect::CATGprsContextConnect(CGlobalPhonemanager& aGloblePhone, |
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71 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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72 :CAtCommandBase(aGloblePhone,aCtsyDispatcherCallback) |
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73 { |
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74 } |
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75 |
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76 // --------------------------------------------------------------------------- |
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77 // CATGprsContextConnect::ConstructL() |
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78 // other items were commented in a header |
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79 // --------------------------------------------------------------------------- |
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80 void CATGprsContextConnect::ConstructL() |
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81 { |
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82 CAtCommandBase::ConstructL(); |
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83 iAtType = ELtsyAT_Packet_ConnectContext; |
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84 AddExpectStringL(KLtsyGprsConnectStr); |
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85 AddExpectStringL(KLtsyGprsNoConnect); |
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86 iReadTimeOut = 30; |
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87 } |
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88 |
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89 // --------------------------------------------------------------------------- |
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90 // CATGprsContextConnect::~CATGprsContextConnect() |
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91 // other items were commented in a header |
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92 // --------------------------------------------------------------------------- |
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93 CATGprsContextConnect::~CATGprsContextConnect() |
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94 { |
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95 } |
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96 |
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97 // --------------------------------------------------------------------------- |
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98 // CATGprsContextConnect::StartRequest() |
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99 // other items were commented in a header |
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100 // --------------------------------------------------------------------------- |
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101 void CATGprsContextConnect::StartRequest() |
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102 { |
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103 ExecuteCommand(); |
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104 } |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // CATGprsContextConnect::ExecuteCommand() |
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108 // other items were commented in a header |
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109 // --------------------------------------------------------------------------- |
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110 void CATGprsContextConnect::ExecuteCommand() |
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111 { |
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112 LOGTEXT(_L8("CATGprsContextConnect::Start called")); |
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113 LOGTEXT2(_L8("iCid=%d"),iContextId); |
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114 iTxBuffer.Format(KATContextConnect,iContextId); |
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115 Write(); |
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116 } |
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117 |
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118 // --------------------------------------------------------------------------- |
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119 // CATGprsContextConnect::SetContext |
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120 // other items were commented in a header |
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121 // --------------------------------------------------------------------------- |
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122 void CATGprsContextConnect::SetContext(const TInt aContextId) |
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123 { |
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124 iContextId = aContextId; |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // CATGprsContextConnect::GetErrorValue |
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129 // other items were commented in a header |
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130 // --------------------------------------------------------------------------- |
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131 TInt CATGprsContextConnect::GetErrorValue() |
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132 { |
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133 return iError; |
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134 } |
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135 |
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136 // --------------------------------------------------------------------------- |
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137 // CATGprsContextConnect::GetConnectionSpeed |
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138 // other items were commented in a header |
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139 // --------------------------------------------------------------------------- |
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140 TUint CATGprsContextConnect::GetConnectionSpeed() |
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141 { |
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142 return iConnectionSpeed; |
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143 } |
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144 |
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145 // --------------------------------------------------------------------------- |
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146 // CATGprsContextConnect::ParseResponseL |
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147 // other items were commented in a header |
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148 // --------------------------------------------------------------------------- |
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149 void CATGprsContextConnect::ParseResponseL(const TDesC8& /*aResponseBuf*/) |
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150 { |
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151 RArray<TPtrC8> array; |
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152 CleanupClosePushL(array); |
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153 iParser->ParseRespondedBuffer(array,CurrentLine()); |
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154 TInt Count = array.Count(); |
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155 if (Count < 1) |
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156 { |
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157 CleanupStack::PopAndDestroy(); |
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158 iError = KErrGeneral; |
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159 return ; |
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160 } |
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161 if( array[0].MatchF(KLtsyGprsConnect)==KErrNotFound) |
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162 { |
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163 CleanupStack::PopAndDestroy(); |
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164 iError = KErrGeneral; |
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165 return ; |
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166 } |
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167 else |
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168 { |
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169 TUint val = 0; |
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170 TLex8 lex(array[1]); |
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171 lex.Val(val); |
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172 iConnectionSpeed = val; |
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173 CleanupStack::PopAndDestroy(&array); |
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174 iError = KErrNone; |
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175 } |
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176 } |
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177 |
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178 // End of file |