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 // implementation of etel driver context class |
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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 |
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24 #include "ceteldrivercontext.h" |
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25 #include "ceteldriverfactory.h" |
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26 #include "spudteldebuglogger.h" |
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27 |
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28 |
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29 using namespace EtelDriver; |
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30 |
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31 CEtelDriverContext::CEtelDriverContext (TContextId aId, CEtelDriverFactory& aFactory) |
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32 : CActive(CActive::EPriorityStandard), |
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33 iId(aId), |
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34 iCompletionStatus(KErrNone), |
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35 iStrategyStep(MEtelDriverStrategy::EFinishStep), |
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36 iStrategyId(ESentinelStrategy), |
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37 iFactory(aFactory), |
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38 iQosRequestedPckg(iQosRequested), |
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39 iQosNegotiatedPckg(iQosNegotiated), |
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40 iContextConfigGPRS(), |
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41 iContextConfigGPRSPckg(iContextConfigGPRS), |
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42 iDataChannelV2(), |
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43 iDataChannelV2Pckg(iDataChannelV2), |
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44 iFilterV2(), |
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45 iFilterV2Pckg(iFilterV2) |
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46 { |
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47 SPUDTEL_FNLOG("CEtelDriverContext::CEtelDriverContext"); |
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48 CActiveScheduler::Add(this); |
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49 } |
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50 |
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51 |
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52 |
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53 CEtelDriverContext::~CEtelDriverContext() |
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54 { |
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55 SPUDTEL_FNLOG("CEtelDriverContext::~CEtelDriverContext()"); |
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56 Cancel(); // N.B. This cancels all outstanding operations on the context, including deletion! |
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57 |
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58 // Guarantees proper release of all handles. |
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59 // If everything is closed already, this does no harm. |
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60 iPacketQoS.Close(); // Close QoS first, a buggy TSY may not handle it the other way. |
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61 iPacketContext.Close(); // At this point the reference count on the context is zero. |
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62 // TSY should cleanly dispose of the context, if it had not done so already. |
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63 |
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64 // This is necessary only in a situtation where Spudman is destroyed while a strategy |
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65 // on a context is outstanding: in this case deletion of SpudTel results in cancellation |
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66 // of all outstanding operations, which is likely to result in handle leak. |
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67 // Under other circumstances, the handles will be closed via an appropriate strategy. |
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68 } |
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69 |
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70 /** initiates a new request |
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71 |
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72 @param aOperation - type of an etel driver request |
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73 |
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74 @return KErrInUse if pdp context has active strategy |
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75 */ |
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76 TInt CEtelDriverContext::Input (TEtelInput aOperation) |
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77 { |
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78 SPUDTEL_FNLOG("CEtelDriverContext::Input()"); |
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79 SPUDTELVERBOSE_INFO_LOG1( _L("Operation %d"), aOperation ); |
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80 |
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81 if (MEtelDriverStrategy::EFinishStep != iStrategyStep) |
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82 { |
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83 SPUDTEL_ERROR_LOG(_L("ERROR: Pdp context is in use, return %d"), KErrInUse); |
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84 // I'm still doing something |
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85 ASSERT(EFalse); // shouldn't happen |
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86 return KErrInUse; |
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87 } |
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88 |
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89 iStrategyId = iFactory.StrategyId(aOperation); |
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90 iStrategyStep = MEtelDriverStrategy::EStartStep; |
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91 iCompletionStatus = KErrNone; |
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92 |
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93 SetActive(); |
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94 Strategy(iStrategyId).Next(*this, &iStatus); |
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95 |
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96 return KErrNone; |
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97 } |
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98 |
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99 |
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100 void CEtelDriverContext::RunL() |
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101 { |
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102 SPUDTEL_FNLOG("CEtelDriverContext::RunL()"); |
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103 ASSERT(iStrategyId < ESentinelStrategy); |
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104 |
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105 if(iStatus != KErrNone) |
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106 { |
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107 if(iCompletionStatus == KErrNone) |
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108 { |
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109 iCompletionStatus = iStatus; |
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110 SPUDTEL_ERROR_LOG(_L("Last async request completed with error %d"), iStatus.Int()); |
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111 } |
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112 // Don't continue with the strategy for all cases except Delete |
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113 // N.B.: deletion of a context has to be done till the very last step |
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114 // to ensure proper cleanup of resources. |
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115 if(EContextDeleteStrategy != iStrategyId) |
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116 { |
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117 iStrategyStep = MEtelDriverStrategy::EFinishStep; |
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118 } |
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119 SPUDTELVERBOSE_INFO_LOG(_L("Strategy is completed")); |
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120 } |
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121 |
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122 if(MEtelDriverStrategy::EFinishStep == iStrategyStep) |
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123 { |
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124 // we are done |
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125 SPUDTELVERBOSE_INFO_LOG(_L("Strategy is completed")); |
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126 Strategy(iStrategyId).NotifyFsm (*this, iCompletionStatus); |
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127 } |
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128 else |
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129 { |
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130 // continue with next step |
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131 SetActive(); |
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132 Strategy(iStrategyId).Next(*this, &iStatus); |
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133 } |
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134 } |
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135 |
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136 /** cancels last async request */ |
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137 void CEtelDriverContext::DoCancel() |
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138 { |
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139 SPUDTEL_FNLOG("CEtelDriverContext::DoCancel()"); |
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140 |
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141 if(IsActive()) |
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142 { |
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143 // delegate to strategy |
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144 Strategy(iStrategyId).CancelAsyncRequest(*this); |
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145 } |
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146 iStrategyStep = MEtelDriverStrategy::EFinishStep; |
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147 SPUDTELVERBOSE_INFO_LOG(_L("Strategy is cancelled")); |
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148 } |
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149 |
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150 /** accessor */ |
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151 const TName& CEtelDriverContext::ExistingContextName() const |
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152 { |
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153 SPUDTEL_FNLOG("CEtelDriverContext::ExistingContextName()"); |
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154 for (TContextId i = 0; i < static_cast<TContextId>(iFactory.ContextCount()); i++) |
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155 { |
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156 |
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157 if (iFactory.HasContext(i) && iFactory.Context(i).Name().Size()) |
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158 { |
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159 return iFactory.Context(i).Name(); |
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160 } |
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161 } |
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162 |
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163 // Unacceptable situation: we didn't create a single context yet |
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164 SPUDTEL_ERROR_LOG(_L("CEtelDriverContext::ExistingContextName - can't find existing context. return %S"), &iFactory.Context(0).Name()); |
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165 ASSERT(EFalse); |
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166 return iFactory.Context(0).Name(); |
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167 } |
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168 |
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169 /** accessor |
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170 |
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171 @return reference to etel RPhone |
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172 */ |
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173 RPhone& CEtelDriverContext::Phone() const |
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174 { |
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175 return iFactory.Phone(); |
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176 } |
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177 |
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178 /** accessor |
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179 |
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180 @return reference to etel RPacketService |
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181 */ |
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182 RPacketService& CEtelDriverContext::PacketService() const |
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183 { |
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184 return iFactory.PacketService(); |
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185 } |
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186 |
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187 /** accessor |
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188 |
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189 @return reference to etel driver strategy |
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190 */ |
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191 MEtelDriverStrategy& CEtelDriverContext::Strategy(TEtelDriverStrategy aId) const |
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192 { |
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193 return iFactory.Strategy(aId); |
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194 } |
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195 |
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196 /** accessor |
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197 |
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198 @return reference to pdp fsm interface |
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199 */ |
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200 CPdpFsmInterface& CEtelDriverContext::PdpFsmInterface() const |
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201 { |
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202 return iFactory.PdpFsmInterface(); |
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203 } |
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204 |
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205 /** start pdp notifications */ |
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206 void CEtelDriverContext::StartNotifications() const |
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207 { |
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208 iFactory.StartPdpNotifications(iId); |
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209 } |
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210 |
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211 /** stops pdp notifications */ |
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212 void CEtelDriverContext::StopNotifications() const |
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213 { |
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214 iFactory.CancelPdpNotifications(iId); |
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215 } |
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216 |
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217 void CEtelDriverContext::PdpStatusChangeNotifierCancel() |
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218 { |
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219 iFactory.PdpStatusChangeNotifierCancel(iId); |
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220 } |
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221 |
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222 void CEtelDriverContext::QoSChangeNotifierCancel() |
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223 { |
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224 iFactory.QoSChangeNotifierCancel(iId); |
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225 } |
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226 |
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227 void CEtelDriverContext::PdpConfigChangeNotifierCancel() |
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228 { |
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229 iFactory.PdpConfigChangeNotifierCancel(iId); |
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230 } |
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231 |
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232 #ifdef _DEBUG |
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233 void CEtelDriverContext::DumpReqProfileParameters () |
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234 { |
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235 SPUDTEL_INFO_LOG1( _L("Requested Profile Parameters Dump - Context Id = %d"), Id()); |
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236 SPUDTEL_INFO_LOG( _L("===========================================================")); |
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237 SPUDTEL_INFO_LOG1( _L("ExtensionId = %d"), iQosRequested.ExtensionId()); |
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238 |
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239 if (iQosRequested.ExtensionId() != TPacketDataConfigBase::KConfigRel99Rel4 |
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240 && iQosRequested.ExtensionId() != TPacketDataConfigBase::KConfigRel5) |
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241 { |
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242 SPUDTEL_INFO_LOG( _L("Invalid/Unsupported ExtensionId")); |
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243 return; |
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244 } |
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245 |
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246 if (iQosRequested.ExtensionId() == TPacketDataConfigBase::KConfigRel99Rel4 |
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247 || iQosRequested.ExtensionId() == TPacketDataConfigBase::KConfigRel5) |
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248 { |
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249 SPUDTEL_INFO_LOG1( _L("[1]iReqTrafficClass = %d"), iQosRequested.RequestedQoSR99_R4().iReqTrafficClass); |
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250 SPUDTEL_INFO_LOG1( _L("[2]iMinTrafficClass = %d"), iQosRequested.RequestedQoSR99_R4().iMinTrafficClass); |
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251 SPUDTEL_INFO_LOG1( _L("[3]iReqDeliveryOrderReqd = %d"), iQosRequested.RequestedQoSR99_R4().iReqDeliveryOrderReqd); |
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252 SPUDTEL_INFO_LOG1( _L("[4]iMinDeliveryOrderReqd = %d"), iQosRequested.RequestedQoSR99_R4().iMinDeliveryOrderReqd); |
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253 SPUDTEL_INFO_LOG1( _L("[5]iReqDeliverErroneousSDU = %d"), iQosRequested.RequestedQoSR99_R4().iReqDeliverErroneousSDU); |
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254 SPUDTEL_INFO_LOG1( _L("[6]iMinDeliverErroneousSDU = %d"), iQosRequested.RequestedQoSR99_R4().iMinDeliverErroneousSDU); |
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255 SPUDTEL_INFO_LOG1( _L("[7]iReqMaxSDUSize = %d"), iQosRequested.RequestedQoSR99_R4().iReqMaxSDUSize); |
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256 SPUDTEL_INFO_LOG1( _L("[8]iMinAcceptableMaxSDUSize = %d"), iQosRequested.RequestedQoSR99_R4().iMinAcceptableMaxSDUSize); |
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257 SPUDTEL_INFO_LOG1( _L("[9]iReqMaxRate.iUplinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iReqMaxRate.iUplinkRate); |
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258 SPUDTEL_INFO_LOG1( _L("[10]iReqMaxRate.iDownlinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iReqMaxRate.iDownlinkRate); |
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259 SPUDTEL_INFO_LOG1( _L("[11]iMinAcceptableMaxRate.iUplinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iMinAcceptableMaxRate.iUplinkRate); |
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260 SPUDTEL_INFO_LOG1( _L("[12]iMinAcceptableMaxRate.iDownlinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iMinAcceptableMaxRate.iDownlinkRate); |
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261 SPUDTEL_INFO_LOG1( _L("[13]iReqBER = %d"), iQosRequested.RequestedQoSR99_R4().iReqBER); |
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262 SPUDTEL_INFO_LOG1( _L("[14]iMaxBER = %d"), iQosRequested.RequestedQoSR99_R4().iMaxBER); |
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263 SPUDTEL_INFO_LOG1( _L("[15]iReqSDUErrorRatio = %d"), iQosRequested.RequestedQoSR99_R4().iReqSDUErrorRatio); |
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264 SPUDTEL_INFO_LOG1( _L("[16]iMaxSDUErrorRatio = %d"), iQosRequested.RequestedQoSR99_R4().iMaxSDUErrorRatio); |
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265 SPUDTEL_INFO_LOG1( _L("[17]iReqTrafficHandlingPriority = %d"), iQosRequested.RequestedQoSR99_R4().iReqTrafficHandlingPriority); |
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266 SPUDTEL_INFO_LOG1( _L("[18]iReqTrafficHandlingPriority = %d"), iQosRequested.RequestedQoSR99_R4().iMinTrafficHandlingPriority); |
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267 SPUDTEL_INFO_LOG1( _L("[19]iReqTransferDelay = %d"), iQosRequested.RequestedQoSR99_R4().iReqTransferDelay); |
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268 SPUDTEL_INFO_LOG1( _L("[20]iMaxTransferDelay = %d"), iQosRequested.RequestedQoSR99_R4().iMaxTransferDelay); |
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269 SPUDTEL_INFO_LOG1( _L("[21]iReqGuaranteedRate.iUplinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iReqGuaranteedRate.iUplinkRate); |
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270 SPUDTEL_INFO_LOG1( _L("[22]iReqGuaranteedRate.iDownlinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iReqGuaranteedRate.iDownlinkRate); |
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271 SPUDTEL_INFO_LOG1( _L("[23]iMinGuaranteedRate.iUplinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iMinGuaranteedRate.iUplinkRate); |
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272 SPUDTEL_INFO_LOG1( _L("[24]iMinGuaranteedRate.iDownlinkRate = %d"), iQosRequested.RequestedQoSR99_R4().iMinGuaranteedRate.iDownlinkRate); |
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273 } |
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274 |
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275 #ifdef SYMBIAN_NETWORKING_UMTSR5 |
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276 if (iQosRequested.ExtensionId() == TPacketDataConfigBase::KConfigRel5) |
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277 { |
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278 SPUDTEL_INFO_LOG1( _L("[25]iSignallingIndication = %d"), iQosRequested.RequestedQoSR5().iSignallingIndication); |
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279 SPUDTEL_INFO_LOG1( _L("[26]iSourceStatisticsDescriptor = %d"), iQosRequested.RequestedQoSR5().iSourceStatisticsDescriptor); |
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280 } |
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281 #endif |
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282 } |
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283 |
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284 |
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285 |
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286 void CEtelDriverContext::DumpNegProfileParameters () |
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287 { |
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288 SPUDTEL_INFO_LOG1( _L("Negotiated Profile Parameters Dump - Context Id = %d"), Id()); |
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289 SPUDTEL_INFO_LOG( _L("===========================================================")); |
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290 SPUDTEL_INFO_LOG1( _L("ExtensionId = %d"), iQosNegotiated.ExtensionId()); |
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291 |
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292 if (iQosNegotiated.ExtensionId() != TPacketDataConfigBase::KConfigRel99Rel4 |
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293 && iQosNegotiated.ExtensionId() != TPacketDataConfigBase::KConfigRel5) |
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294 { |
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295 SPUDTEL_INFO_LOG( _L("Invalid/Unsupported ExtensionId")); |
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296 return; |
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297 } |
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298 |
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299 if (iQosNegotiated.ExtensionId() == TPacketDataConfigBase::KConfigRel99Rel4 |
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300 || iQosNegotiated.ExtensionId() == TPacketDataConfigBase::KConfigRel5) |
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301 { |
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302 SPUDTEL_INFO_LOG1( _L("[2]iTrafficClass = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iTrafficClass); |
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303 SPUDTEL_INFO_LOG1( _L("[3]iDeliveryOrderReqd = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iDeliveryOrderReqd); |
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304 SPUDTEL_INFO_LOG1( _L("[4]iDeliverErroneousSDU = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iDeliverErroneousSDU); |
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305 SPUDTEL_INFO_LOG1( _L("[5]iMaxSDUSize = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iMaxSDUSize); |
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306 SPUDTEL_INFO_LOG1( _L("[6]iBER = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iBER); |
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307 SPUDTEL_INFO_LOG1( _L("[7]iSDUErrorRatio = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iSDUErrorRatio); |
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308 SPUDTEL_INFO_LOG1( _L("[8]iTrafficHandlingPriority = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iTrafficHandlingPriority); |
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309 SPUDTEL_INFO_LOG1( _L("[9]iTransferDelay = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iTransferDelay); |
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310 SPUDTEL_INFO_LOG1( _L("[10]iGuaranteedRate.iUplinkRate = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iGuaranteedRate.iUplinkRate); |
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311 SPUDTEL_INFO_LOG1( _L("[11]iGuaranteedRate.iDownlinkRate = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iGuaranteedRate.iDownlinkRate); |
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312 SPUDTEL_INFO_LOG1( _L("[12]iMaxRate.iUplinkRate = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iMaxRate.iUplinkRate); |
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313 SPUDTEL_INFO_LOG1( _L("[13]iMaxRate.iDownlinkRate = %d"), iQosNegotiated.NegotiatedQoSR99_R4().iMaxRate.iDownlinkRate); |
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314 } |
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315 |
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316 |
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317 #ifdef SYMBIAN_NETWORKING_UMTSR5 |
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318 if (iQosNegotiated.ExtensionId() == TPacketDataConfigBase::KConfigRel5) |
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319 { |
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320 SPUDTEL_INFO_LOG1( _L("[14]iSignallingIndication = %d"), iQosNegotiated.NegotiatedQoSR5().iSignallingIndication); |
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321 SPUDTEL_INFO_LOG1( _L("[15]iSourceStatisticsDescriptor = %d"), iQosNegotiated.NegotiatedQoSR5().iSourceStatisticsDescriptor); |
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322 } |
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323 #endif |
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324 } |
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325 |
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326 #endif |
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327 // _DEBUG |
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