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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 // other items were commented in a header |
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43 |
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44 #include "mslogger.h" |
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45 #include "atgprscontextdeactivate.h" |
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46 |
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47 _LIT8(KATContextDeactivate, "AT+CGACT=0,%d\r"); |
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48 const TInt KDefaultDeactivateTimeout = 30; |
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49 |
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50 // --------------------------------------------------------------------------- |
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51 // CATGprsContextDeactivate::NewL |
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52 // |
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53 // --------------------------------------------------------------------------- |
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54 CATGprsContextDeactivate* CATGprsContextDeactivate::NewL(CGlobalPhonemanager& aGloblePhone, |
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55 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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56 { |
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57 CATGprsContextDeactivate* self = new(ELeave) CATGprsContextDeactivate(aGloblePhone, |
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58 aCtsyDispatcherCallback); |
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59 CleanupStack::PushL(self ); |
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60 self->ConstructL(); |
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61 CleanupStack::Pop(self ); |
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62 return self ; |
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63 } |
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64 |
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65 // --------------------------------------------------------------------------- |
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66 // CATGprsContextDeactivate::CATGprsContextDeactivate |
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67 // other items were commented in a header |
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68 // --------------------------------------------------------------------------- |
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69 CATGprsContextDeactivate::CATGprsContextDeactivate(CGlobalPhonemanager& aGloblePhone, |
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70 CCtsyDispatcherCallback& aCtsyDispatcherCallback) |
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71 :CAtCommandBase(aGloblePhone,aCtsyDispatcherCallback) |
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72 { |
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73 iReadTimeOut = KDefaultDeactivateTimeout; |
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74 } |
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75 |
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76 // --------------------------------------------------------------------------- |
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77 // CATGprsContextDeactivate::ConstructL() |
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78 // other items were commented in a header |
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79 // --------------------------------------------------------------------------- |
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80 void CATGprsContextDeactivate::ConstructL() |
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81 { |
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82 CAtCommandBase::ConstructL(); |
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83 iAtType = ELtsyAT_Packet_DeactivateContext; |
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84 } |
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85 |
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86 // --------------------------------------------------------------------------- |
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87 // CATGprsContextDeactivate::~CATGprsContextDeactivate() |
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88 // other items were commented in a header |
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89 // --------------------------------------------------------------------------- |
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90 CATGprsContextDeactivate::~CATGprsContextDeactivate() |
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91 { |
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92 } |
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93 |
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94 // --------------------------------------------------------------------------- |
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95 // CATGprsContextDeactivate::StartRequest() |
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96 // other items were commented in a header |
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97 // --------------------------------------------------------------------------- |
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98 void CATGprsContextDeactivate::StartRequest() |
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99 { |
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100 ExecuteCommand(); |
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101 } |
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102 |
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103 // --------------------------------------------------------------------------- |
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104 // CATGprsContextDeactivate::ExecuteCommand() |
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105 // other items were commented in a header |
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106 // --------------------------------------------------------------------------- |
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107 void CATGprsContextDeactivate::ExecuteCommand() |
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108 { |
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109 LOGTEXT2(_L8("iCid=%d"),iContextId); |
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110 // Send the AT+CGACT=0,x command to the phone |
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111 iTxBuffer.Format(KATContextDeactivate,iContextId); |
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112 Write(); |
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113 } |
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114 |
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115 // --------------------------------------------------------------------------- |
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116 // CATGprsContextDeactivate::SetContext |
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117 // other items were commented in a header |
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118 // --------------------------------------------------------------------------- |
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119 void CATGprsContextDeactivate::SetContext(const TInt aContextId) |
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120 { |
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121 iContextId = aContextId; |
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122 } |
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123 |
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124 // --------------------------------------------------------------------------- |
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125 // CATGprsContextDeactivate::ParseResponseL |
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126 // other items were commented in a header |
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127 // --------------------------------------------------------------------------- |
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128 void CATGprsContextDeactivate::ParseResponseL(const TDesC8& /*aResponseBuf*/) |
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129 { |
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130 if (CurrentLine().Match(KLtsyOkString) == 0) |
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131 { |
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132 iError = KErrNone; |
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133 } |
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134 else |
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135 { |
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136 iError = KErrGeneral; |
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137 } |
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138 } |
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139 |
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140 // --------------------------------------------------------------------------- |
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141 // CATGprsContextDeactivate::EventSignal |
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142 // other items were commented in a header |
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143 // --------------------------------------------------------------------------- |
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144 void CATGprsContextDeactivate::EventSignal(TAtEventSource aEventSource, TInt aStatus) |
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145 { |
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146 if((KErrNone ==aStatus)&&(aEventSource == EWriteCompletion)) |
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147 { |
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148 return; |
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149 } |
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150 TInt count = iPhoneGlobals.iContextList.Count(); |
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151 TInt i; |
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152 //Get the context from context list |
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153 for(i = 0; i < count;i++) |
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154 { |
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155 if(iPhoneGlobals.iContextList[i]->iContextID == iContextId) |
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156 { |
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157 break; |
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158 } |
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159 } |
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160 if((KErrNone ==aStatus)&&(aEventSource == EReadCompletion)&&(iError==KErrNone)) |
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161 { |
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162 iPhoneGlobals.iContextList[i]->iInfo.iStatus = RPacketContext::EStatusInactive; |
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163 TContextMisc contextMisc; |
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164 contextMisc.iStatus = RPacketContext::EStatusInactive; |
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165 iPhoneGlobals.iPhoneStatus.iMode = RPhone::EModeOnlineCommand; |
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166 iCtsyDispatcherCallback.CallbackPacketServicesNotifyPdpContextStatusChangeInd(iError, |
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167 iPhoneGlobals.iContextList[i]->iInfo.iName, |
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168 contextMisc); |
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169 } |
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170 iCtsyDispatcherCallback.CallbackPacketServicesDeactivatePdpContextComp(iError, |
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171 iPhoneGlobals.iContextList[i]->iInfo.iName); |
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172 CAtCommandBase::Complete(); |
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173 iPhoneGlobals.iEventSignalActive = EFalse; |
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174 } |
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175 |
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176 // End of file |