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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 set command controls the presentation of an unsolicited result code +CGREG: |
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15 // <stat> when <n>=1 and there is a change in the MT's GPRS network registration |
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16 // status, or code +CGREG: <stat>[,<lac>,<ci>] when <n>=2 and there is a change of the |
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17 // network cell. |
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18 // The read command returns the status of result code presentation and an integer <stat> |
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19 // which shows whether the network has currently indicated the registration of the MT. |
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20 // Location information elements <lac> and <ci> are returned only when <n>=2 and MT |
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21 // is registered in the network. |
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22 // Defined values |
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23 // <n>: |
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24 // 0 disable network registration unsolicited result code |
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25 // 1 enable network registration unsolicited result code +CGREG: <stat> |
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26 // 2 enable network registration and location information unsolicited result code |
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27 // +CGREG: <stat>[,<lac>,<ci>] |
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28 // <stat>: |
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29 // 0 not registered, ME is not currently searching a new operator to register to |
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30 // 1 registered, home network |
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31 // 2 not registered, but ME is currently searching a new operator to register to |
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32 // 3 registration denied |
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33 // 4 unknown |
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34 // 5 registered, roaming |
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35 // <lac>: |
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36 // string type; two byte location area code in hexadecimal format. |
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37 // <ci>: |
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38 // string type; two byte cell ID in hexadecimal format |
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39 |
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40 #include "atgprsntwkregstatus.h" // Header file for this source file |
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41 #include "mslogger.h" // For LOGTEXT macros |
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42 #include "atgprsntwkregstatuschange.h" |
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43 |
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44 _LIT8(KATGprsNtwkRegStatusCommand, "AT+CGREG?\r"); |
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45 _LIT8(KATGetGprsNetworkRegResponse,"+CGREG:"); |
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46 |
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47 // --------------------------------------------------------------------------- |
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48 // CATGprsNtwkRegStatus::NewL |
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49 // other items were commented in a header |
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50 // --------------------------------------------------------------------------- |
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51 CATGprsNtwkRegStatus* CATGprsNtwkRegStatus::NewL(CGlobalPhonemanager& aGloblePhone, |
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52 CCtsyDispatcherCallback& aCtsyDispatcherCallback, |
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53 CATGprsNtwkRegStatusChange& aNtwkRegStatusChange) |
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54 { |
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55 CATGprsNtwkRegStatus* self = new(ELeave) CATGprsNtwkRegStatus(aGloblePhone, |
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56 aCtsyDispatcherCallback, |
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57 aNtwkRegStatusChange); |
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58 CleanupStack::PushL(self ); |
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59 self->ConstructL(); |
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60 CleanupStack::Pop(self ); |
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61 return self ; |
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62 } |
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63 |
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64 // --------------------------------------------------------------------------- |
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65 // CATGprsNtwkRegStatus::CATGprsNtwkRegStatus |
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66 // other items were commented in a header |
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67 // --------------------------------------------------------------------------- |
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68 CATGprsNtwkRegStatus::CATGprsNtwkRegStatus(CGlobalPhonemanager& aGloblePhone, |
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69 CCtsyDispatcherCallback& aCtsyDispatcherCallback, |
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70 CATGprsNtwkRegStatusChange& aNtwkRegStatusChange) |
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71 :CAtCommandBase(aGloblePhone,aCtsyDispatcherCallback), |
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72 iNtwkRegStatusChange(aNtwkRegStatusChange) |
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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 // CATGprsNtwkRegStatus::ConstructL |
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78 // other items were commented in a header |
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79 // --------------------------------------------------------------------------- |
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80 void CATGprsNtwkRegStatus::ConstructL() |
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81 { |
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82 CAtCommandBase::ConstructL(); |
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83 } |
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84 |
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85 // --------------------------------------------------------------------------- |
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86 // CATGprsNtwkRegStatus::~CATGprsNtwkRegStatus |
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87 // other items were commented in a header |
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88 // --------------------------------------------------------------------------- |
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89 CATGprsNtwkRegStatus::~CATGprsNtwkRegStatus() |
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90 { |
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91 } |
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92 |
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93 // --------------------------------------------------------------------------- |
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94 // CATGprsNtwkRegStatus::StartRequestL |
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95 // other items were commented in a header |
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96 // --------------------------------------------------------------------------- |
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97 void CATGprsNtwkRegStatus::StartRequest() |
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98 { |
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99 iNtwkRegStatusChange.Disable(); |
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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 // CATGprsNtwkRegStatus::ExecuteCommand |
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105 // other items were commented in a header |
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106 // --------------------------------------------------------------------------- |
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107 void CATGprsNtwkRegStatus::ExecuteCommand() |
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108 { |
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109 iTxBuffer.Copy(KATGprsNtwkRegStatusCommand); |
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110 Write(); |
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111 } |
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112 |
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113 // --------------------------------------------------------------------------- |
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114 // CATGprsNtwkRegStatus::ParseResponseL |
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115 // other items were commented in a header |
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116 // |
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117 // --------------------------------------------------------------------------- |
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118 void CATGprsNtwkRegStatus::ParseResponseL(const TDesC8& /*aResponseBuf*/) |
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119 { |
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120 if (CurrentLine().Match(KLtsyOkString) != 0) |
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121 { |
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122 iError = KErrGeneral; |
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123 return; |
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124 } |
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125 RArray<TPtrC8> array; |
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126 CleanupClosePushL(array); |
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127 iParser->ParseRespondedBuffer(array,PrecedingLine()); |
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128 TInt Count = array.Count(); |
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129 if (Count < 1) |
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130 { |
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131 CleanupStack::PopAndDestroy(); |
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132 iError = KErrGeneral; |
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133 return ; |
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134 } |
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135 if( array[0].MatchF(KATGetGprsNetworkRegResponse)==KErrNotFound) |
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136 { |
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137 CleanupStack::PopAndDestroy(); |
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138 iError = KErrGeneral; |
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139 return ; |
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140 } |
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141 |
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142 // Skip over one parameter |
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143 TInt val = 0; |
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144 TLex8 lex(array[2]); |
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145 lex.Val(val); |
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146 // Convert scond value to equivalent EtelMM enum |
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147 switch(val) |
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148 { |
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149 case 0: // ETSI value as defined in ETSI 07.07 section 10.1.14 |
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150 iGprsRegistrationStatus = RPacketService::ENotRegisteredNotSearching; |
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151 break; |
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152 case 1: // ETSI value as defined in ETSI 07.07 section 10.1.14 |
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153 iGprsRegistrationStatus=RPacketService::ERegisteredOnHomeNetwork; |
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154 break; |
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155 case 2: // ETSI value as defined in ETSI 07.07 section 10.1.14 |
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156 iGprsRegistrationStatus=RPacketService::ENotRegisteredSearching; |
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157 break; |
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158 case 3: // ETSI value as defined in ETSI 07.07 section 10.1.14 |
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159 iGprsRegistrationStatus=RPacketService::ERegistrationDenied; |
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160 break; |
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161 case 4: // ETSI value as defined in ETSI 07.07 section 10.1.14 |
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162 iGprsRegistrationStatus=RPacketService::EUnknown; |
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163 break; |
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164 case 5: // ETSI value as defined in ETSI 07.07 section 10.1.14 |
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165 iGprsRegistrationStatus=RPacketService::ERegisteredRoaming; |
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166 break; |
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167 default: |
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168 iGprsRegistrationStatus = RPacketService::EUnknown; |
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169 break; |
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170 } |
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171 CleanupStack::PopAndDestroy(&array); |
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172 iError = KErrNone; |
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173 } //ParseResponseL |
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174 |
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175 // --------------------------------------------------------------------------- |
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176 // CATGprsNtwkRegStatus::EventSignal |
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177 // other items were commented in a header |
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178 // --------------------------------------------------------------------------- |
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179 void CATGprsNtwkRegStatus::EventSignal(TAtEventSource aEventSource, TInt aStatus) |
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180 { |
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181 if(KErrNone ==aStatus) |
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182 { |
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183 if(aEventSource == EReadCompletion) |
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184 { |
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185 aStatus = iError; |
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186 } |
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187 else |
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188 return; |
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189 } |
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190 iCtsyDispatcherCallback.CallbackPacketServicesGetPacketNetworkRegistrationStatusComp(aStatus, |
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191 iGprsRegistrationStatus); |
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192 iNtwkRegStatusChange.Enable(); |
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193 CAtCommandBase::Complete(); |
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194 iPhoneGlobals.iEventSignalActive = EFalse; |
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195 } |
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196 |
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197 // End of file |
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198 |