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1 // Copyright (c) 2004-2009 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 // etel driver factory |
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15 // |
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16 // |
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17 |
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18 /** |
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19 @file |
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20 @internalComponent |
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21 */ |
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22 |
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23 #include <e32base.h> |
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24 #include <etelmm.h> |
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25 |
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26 #include "cspudcontextelem.h" |
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27 #include "ceteldriverfactory.h" |
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28 #include "spudteldebuglogger.h" |
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29 #include "PDPFSM.h" |
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30 using namespace EtelDriver; |
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31 |
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32 /** |
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33 @param aPdpFsmInterface - pdp fsm interface |
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34 */ |
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35 CEtelDriverFactory::CEtelDriverFactory (CPdpFsmInterface& aPdpFsmInterface) |
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36 : iPdpFsmInterface(aPdpFsmInterface), |
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37 iServiceChangeNotifier(iPacketService, iPdpFsmInterface) |
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38 { |
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39 SPUDTELVERBOSE_INFO_LOG(_L("CEtelDriverFactory::CEtelDriverFactory()")); |
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40 } |
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41 |
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42 /** |
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43 @param aPdpFsmInterface - pdp fsm interface |
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44 */ |
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45 CEtelDriverFactory* CEtelDriverFactory::NewL (CPdpFsmInterface& aPdpFsmInterface) |
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46 { |
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47 SPUDTEL_INFO_LOG(_L("CEtelDriverFactory::NewL()")); |
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48 |
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49 return new (ELeave) CEtelDriverFactory (aPdpFsmInterface); |
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50 } |
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51 |
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52 CEtelDriverFactory::~CEtelDriverFactory() |
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53 { |
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54 SPUDTEL_FNLOG("CEtelDriverFactory::~CEtelDriverFactory()"); |
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55 SPUDTEL_INFO_LOG(_L("CEtelDriverFactory::~CEtelDriverFactory()")); |
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56 |
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57 // cancel all notificators |
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58 iServiceChangeNotifier.Cancel(); |
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59 |
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60 // cleanup array of CEtelDriverContext objs |
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61 for (TInt i = 0; i < iContexts.Count(); i++ ) |
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62 { |
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63 delete iContexts[i]; |
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64 } |
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65 iContexts.Reset(); |
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66 |
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67 // common data cleanup... |
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68 // sync operations only |
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69 iPacketService.Close(); |
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70 iPhone.Close(); |
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71 |
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72 iTelServer.UnloadPhoneModule(iPdpFsmInterface.TsyName()); |
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73 |
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74 iTelServer.Close(); // Phone module unloaded automatically |
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75 |
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76 iStrategies.Reset(); |
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77 } |
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78 |
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79 /** |
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80 Function obtains the info on the phone object implemented in the TSY |
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81 |
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82 Assumes aloadedTsyName has no ".TSY" appendage |
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83 Finds the phone information for the TSY just loaded. |
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84 Assumes just one phone in that TSY - or that every phone in it is equally useful. |
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85 |
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86 @param aTelServer - tel server |
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87 @param aLoadedTsyName - name of the loaded Tsy. |
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88 @param aInfo - information about the phone. |
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89 */ |
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90 static void GetPhoneInfoL(RTelServer& aTelServer, const TDesC& aLoadedTsyName, RTelServer::TPhoneInfo& aInfo) |
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91 { |
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92 // dev. note: leavescan reports an error in this method. |
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93 // But there is no visible ground for it. |
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94 SPUDTEL_FNLOG("GetPhoneInfoL()"); |
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95 TInt count; |
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96 User::LeaveIfError(aTelServer.EnumeratePhones(count)); |
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97 if (count<=0) |
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98 { |
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99 User::Leave(KErrNotFound); |
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100 } |
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101 |
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102 TBool found = EFalse; |
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103 for (TInt i=0; i < count; i++) |
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104 { |
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105 TBuf<KCommsDbSvrMaxFieldLength> currentTsyName; |
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106 User::LeaveIfError(aTelServer.GetTsyName(i,currentTsyName)); |
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107 |
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108 TInt r=currentTsyName.Locate('.'); |
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109 if (r!=KErrNotFound) |
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110 { |
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111 currentTsyName.SetLength(r); |
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112 } |
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113 if (currentTsyName.CompareF(aLoadedTsyName)==KErrNone) |
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114 { |
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115 User::LeaveIfError(aTelServer.GetPhoneInfo(i,aInfo)); |
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116 found = ETrue; |
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117 break; |
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118 } |
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119 } |
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120 |
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121 if (!found) |
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122 { |
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123 User::Leave(KErrNotFound); |
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124 } |
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125 |
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126 } |
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127 |
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128 /** initializes factory objects */ |
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129 void CEtelDriverFactory::InitL() |
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130 { |
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131 SPUDTEL_FNLOG("CEtelDriverFactory::InitL()"); |
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132 SPUDTEL_INFO_LOG(_L("Initializing Etel driver")); |
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133 |
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134 iStrategies[EOpenPhoneStrategy] = &iOpenStrategy; |
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135 iStrategies[ESetQoSStrategy] = &iSetQoSStrategy; |
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136 iStrategies[ESetTftStrategy] = &iSetTftStrategy; |
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137 iStrategies[EChangeTftStrategy] = &iChangeTftStrategy; |
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138 |
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139 iStrategies[ECreate1ryPdpContextStrategy] = &iCreate1ryPdpContextStrategy; |
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140 iStrategies[ECreate2ryPdpContextStrategy] = &iCreate2ryPdpContextStrategy; |
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141 iStrategies[EActivatePdpStrategy] = &iActivatePdpStrategy; |
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142 iStrategies[EGetNegQoSStrategy] = &iGetNegQoSStrategy; |
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143 iStrategies[EModifyActiveStrategy] = &iModifyActivePdpStrategy; |
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144 iStrategies[EContextDeleteStrategy] = &iContextDeleteStrategy; |
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145 iStrategies[ECreateMbmsPdpContextStrategy] = &iCreateMbmsPdpContextStrategy; |
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146 iStrategies[EActivateMbmsPdpStrategy] = &iActivateMbmsPdpStrategy; |
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147 iStrategies[ESessionUpdateStrategy] = &iMbmsSessionUpdateStragegy; |
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148 |
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149 // initialization of operator to strategy id map |
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150 iInputToStrategyMap[EOpenPhone] = EOpenPhoneStrategy; |
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151 iInputToStrategyMap[ESetQoS] = ESetQoSStrategy; |
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152 iInputToStrategyMap[ECreate1ryPdpContext] = ECreate1ryPdpContextStrategy; |
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153 iInputToStrategyMap[ECreate2ryPdpContext] = ECreate2ryPdpContextStrategy; |
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154 iInputToStrategyMap[ESetTft] = ESetTftStrategy; |
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155 iInputToStrategyMap[EChangeTft] = EChangeTftStrategy; |
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156 iInputToStrategyMap[EActivatePdp] = EActivatePdpStrategy; |
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157 iInputToStrategyMap[ENegQoSGet] = EGetNegQoSStrategy; |
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158 iInputToStrategyMap[EModifyActive] = EModifyActiveStrategy; |
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159 iInputToStrategyMap[EContextDelete] = EContextDeleteStrategy; |
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160 iInputToStrategyMap[ECreateMbmsPdpContext] = ECreateMbmsPdpContextStrategy; |
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161 iInputToStrategyMap[EActivateMbmsPdp] = EActivateMbmsPdpStrategy; |
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162 iInputToStrategyMap[ESessionUpdate] = ESessionUpdateStrategy; |
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163 User::LeaveIfError (iTelServer.Connect()); |
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164 User::LeaveIfError(iTelServer.LoadPhoneModule(iPdpFsmInterface.TsyName())); |
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165 |
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166 User::LeaveIfError(iTelServer.SetExtendedErrorGranularity(RTelServer::EErrorExtended)); |
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167 |
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168 RTelServer::TPhoneInfo phoneInfo; |
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169 GetPhoneInfoL(iTelServer, iPdpFsmInterface.TsyName(), phoneInfo); |
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170 User::LeaveIfError (iPhone.Open (iTelServer, phoneInfo.iName) ); |
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171 User::LeaveIfError (iPacketService.Open (iPhone) ); |
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172 |
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173 // remaining async calls to phone are postponed to later async Input request |
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174 |
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175 iServiceChangeNotifier.Start(); |
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176 } |
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177 |
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178 /** creates pdp by id |
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179 dev. note: pdp context will NOT be opened during this call. |
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180 |
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181 @param aPdpId - id of a pdp context |
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182 */ |
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183 void CEtelDriverFactory::CreatePdpL (TContextId aPdpId,SpudMan::TPdpContextType aContextType) |
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184 { |
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185 SPUDTEL_FNLOG("CEtelDriverFactory::CreatePdpL()"); |
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186 SPUDTELVERBOSE_INFO_LOG1(_L("pdp id : %d"), aPdpId); |
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187 __ASSERT_ALWAYS((NULL == iContexts[aPdpId]), User::Panic(KTxtSpudTel, KErrArgument)); |
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188 |
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189 if (aContextType == SpudMan::EMbms) |
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190 { |
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191 iContexts[aPdpId]=CMbmsContextElem::NewL(aPdpId, *this, iPdpFsmInterface); |
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192 } |
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193 else |
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194 { |
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195 iContexts[aPdpId]=CSpudContextElem::NewL(aPdpId, *this, iPdpFsmInterface); |
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196 } |
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197 } |
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198 |
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199 |
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200 /** frees pdp context by id |
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201 |
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202 @param aPdpId - id of a pdp context |
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203 */ |
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204 void CEtelDriverFactory::FreePdp(TContextId aPdpId) |
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205 { |
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206 |
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207 SPUDTELVERBOSE_INFO_LOG1(_L("Free pdp id : %d"), aPdpId); |
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208 // the context has to be closed before a call to FreePdp |
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209 __ASSERT_ALWAYS(!Context(aPdpId).PacketContext().SubSessionHandle(), User::Panic(KTxtSpudTel, KErrInUse)); |
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210 |
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211 delete iContexts[aPdpId]; |
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212 iContexts[aPdpId] = NULL; |
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213 |
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214 } |
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215 |
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216 |
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217 /** starts etel notifications for pdp context |
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218 |
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219 @param aPdpId - id of a pdp context |
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220 */ |
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221 void CEtelDriverFactory::StartPdpNotifications (TContextId aPdpId) |
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222 { |
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223 SPUDTELVERBOSE_INFO_LOG1(_L("StartPdpNotifications for pdp id : %d"), aPdpId); |
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224 // sanity check |
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225 ASSERT(iContexts[aPdpId]); |
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226 |
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227 iContexts[aPdpId]->Start(); |
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228 } |
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229 |
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230 /** cancels etel notifications for aPdpId context |
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231 |
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232 @param aPdpId - id of a pdp context |
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233 */ |
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234 void CEtelDriverFactory::CancelPdpNotifications (TContextId aPdpId) |
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235 { |
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236 SPUDTELVERBOSE_INFO_LOG1(_L("CancelPdpNotifications for pdp id : %d"), aPdpId); |
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237 // sanity check |
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238 ASSERT(iContexts[aPdpId]); |
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239 |
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240 iContexts[aPdpId]->Cancel(); |
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241 } |
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242 |
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243 /** cancels notifications for all pdp contexts */ |
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244 void CEtelDriverFactory::CancelAllPdpNotifications() |
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245 { |
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246 SPUDTEL_INFO_LOG(_L("CancelAllPdpNotifications")); |
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247 for(TContextId i = 0; i < static_cast<TContextId>(ContextCount()); i++) |
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248 { |
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249 CancelPdpNotifications (i); |
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250 } |
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251 } |
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252 |
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253 |
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254 TBool CEtelDriverFactory::HasContext(TContextId aId) const |
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255 { |
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256 return (iContexts[aId] != NULL); |
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257 } |
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258 |
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259 |
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260 /** context accessor |
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261 |
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262 @param aPdpId - id of a pdp context |
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263 @return etel driver context |
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264 */ |
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265 CEtelDriverContext& CEtelDriverFactory::Context(TContextId aId) |
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266 { |
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267 // sanity check |
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268 __ASSERT_ALWAYS(iContexts[aId], User::Panic(KTxtSpudTel, KErrBadHandle)); |
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269 return *iContexts[aId]->iContext; |
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270 } |