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1 // Copyright (c) 2003-2009 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 // NetDial State machine base class implementations |
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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 Nd_bases.cpp |
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20 */ |
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21 |
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22 #include "Nd_Bases.h" |
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23 #include "SLOGGER.H" |
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24 #include <comms-infras/eventlogger.h> |
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25 #include "ND_ETEL.H" |
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26 #include "ND_DBACC.H" |
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27 #include "ND_SCR.H" |
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28 |
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29 // Netdial SM base class |
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30 |
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31 CNetdialSM::CNetdialSM(MAgentNotify& aControllerObserver, CDialogProcessor* aDlgPrc, CCommsDbAccess& aDbAccess) |
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32 : CAgentSMBase(aControllerObserver,aDlgPrc,aDbAccess) |
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33 /** |
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34 Constructor. |
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35 |
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36 @param aControllerObserver a reference to the observer. |
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37 @param aDlgPrc a reference to the dialog processor. |
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38 @param aDbAccess a reference to the CommDB accessor |
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39 */ |
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40 {} |
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41 |
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42 CNetdialSM::~CNetdialSM() |
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43 /** |
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44 Destructor. |
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45 Deletes objects used by Netdial Statemachine |
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46 */ |
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47 { |
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48 |
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49 if(iNdScript) |
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50 { |
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51 delete iNdScript; |
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52 } |
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53 |
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54 if(iLogger) |
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55 { |
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56 delete iLogger; |
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57 } |
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58 |
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59 if(iTelServer) |
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60 { |
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61 delete iTelServer; |
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62 } |
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63 |
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64 if(iDbAccess) |
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65 { |
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66 delete iDbAccess; |
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67 } |
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68 } |
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69 |
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70 void CNetdialSM::ConstructL() |
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71 /** |
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72 2nd Phase of construction. |
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73 Instantiate Member variables. |
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74 */ |
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75 { |
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76 iDbAccess=CCommsDbNetDialAccess::NewL(iDb); |
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77 iTelServer=CTelServerProcessor::NewL(iDbAccess,EPriorityStandard); |
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78 iLogger=CEventLogger::NewL(); |
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79 } |
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80 |
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81 #ifdef SYMBIAN_NETWORKING_CSDAGENT_BCA_SUPPORT |
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82 void CNetdialSM::GetUseScriptL() |
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83 /** |
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84 Determine if a script needs to be used. |
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85 @see CNetdialSM::UseScript. |
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86 */ |
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87 { |
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88 TInt len = 0; |
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89 __FLOG_STMT(_LIT8(logString0,"Netdial:\tGetUseScriptL");) |
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90 __FLOG_STATIC(KNetDialLogFolder(), KNetDialLogFile(), logString0); |
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91 iDbAccess->GetScriptDetailsL(iUseScript, len); |
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92 __FLOG_STMT(_LIT8(logString1,"Netdial:\tGetUseScriptL. iUseScript [%d]");) |
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93 __FLOG_STATIC1(KNetDialLogFolder(), KNetDialLogFile(), logString1, iUseScript); |
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94 } |
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95 #endif // SYMBIAN_NETWORKING_CSDAGENT_BCA_SUPPORT |
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96 TInt CNetdialSM::GetExcessData(TDes8& aBuffer) |
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97 /** |
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98 Get excess data buffer from script engine. |
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99 |
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100 @param aBuffer a reference to the observer. |
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101 @return KErrNotFound if script is not found. |
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102 */ |
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103 { |
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104 __FLOG_STMT(_LIT8(logString,"NetDial:\tGetting Excess Data");) |
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105 __FLOG_STATIC(KNetDialLogFolder(),KNetDialLogFile(),logString()); |
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106 if (iNdScript!=NULL) |
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107 return iNdScript->GetExcessData(aBuffer); |
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108 else |
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109 { |
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110 aBuffer.Zero(); |
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111 return KErrNotFound; |
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112 } |
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113 } |
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114 |
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115 void CNetdialSM::DeleteScript() |
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116 /** |
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117 Deletes script. |
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118 */ |
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119 { |
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120 iNdScript->CleanupScript(); |
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121 iNdScript->Cancel(); |
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122 delete iNdScript; |
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123 iNdScript=NULL; |
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124 } |
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125 |
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126 CGetLoginInfo::CGetLoginInfo(MAgentStateMachineEnv& aSMObserver, MNetdialEnv& aNdEnv) |
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127 : CAgentStateBase(aSMObserver),iNdEnv(&aNdEnv) |
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128 /** |
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129 Get Login Info State constructor. |
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130 |
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131 @param aSMObserver a reference to the state machine observer. |
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132 @param aNdEnv a reference to the Netdial which defines a set of utility functions. |
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133 */ |
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134 {} |
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135 |
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136 CGetLoginInfo::~CGetLoginInfo() |
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137 /** |
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138 Destructor. |
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139 Cancels active request. |
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140 */ |
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141 { |
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142 Cancel(); |
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143 } |
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144 |
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145 void CGetLoginInfo::StartState() |
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146 /** |
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147 Get login info from database or from user. |
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148 |
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149 Updates current progress to the state machine observer, checks if the script is used |
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150 and requests login parameters. If there is no error, sets the state active to wait for |
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151 completition for login parameters. If script is not used, calls JumpToRunl to drive the |
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152 state forward. |
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153 */ |
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154 { |
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155 iSMObserver->UpdateProgress(ECsdGettingLoginInfo,KErrNone); |
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156 TInt ret=KErrNone; |
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157 if (iNdEnv->UseScript()) |
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158 { |
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159 TBool res=EFalse; |
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160 TRAP(ret,res=iNdEnv->Script()->GetLoginParamsL(*this,iNdEnv->BaseEnv()->IsReconnect())); |
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161 if(ret==KErrNone && !res) |
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162 { |
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163 iStatus=KRequestPending; |
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164 SetActive(); |
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165 return; |
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166 } |
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167 } |
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168 JumpToRunl(ret); |
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169 return; |
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170 } |
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171 |
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172 void CGetLoginInfo::DoCancel() |
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173 /** |
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174 Cancel for active request. |
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175 If dialog processor is used, cancels it's requests. |
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176 If state is currently waiting for a request to be completed, calls ScriptFunctionComplete |
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177 with KErrCancel to cancel the request. |
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178 */ |
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179 { |
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180 if (iNdEnv->Script()!=NULL) |
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181 { |
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182 (iNdEnv->Script())->Cancel(); |
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183 } |
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184 if ((iNdEnv->BaseEnv())->DlgPrc()!=NULL) |
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185 { |
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186 (iNdEnv->BaseEnv())->DlgPrc()->Cancel(); |
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187 } |
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188 if (iStatus == KRequestPending) |
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189 { |
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190 ScriptFunctionComplete(KErrCancel); |
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191 } |
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192 } |
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193 |
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194 void CGetLoginInfo::RunL() |
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195 /** |
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196 Getting login info completed (should not complete if connection cancelled) |
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197 If there is an error then signal it. Pass login name and password from user |
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198 to script executor, otherwise advance phase to and call ServiceStarted() |
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199 */ |
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200 { |
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201 if(iStatus!=KErrNone) |
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202 { |
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203 __FLOG_STMT(_LIT(logString3,"Get Login Info");) |
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204 __FLOG_STATIC2(KNetDialLogFolder(),KNetDialLogFile(),TRefByValue<const TDesC>(KCompletedPhaseLogString()), &logString3(), iStatus.Int()); |
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205 if (iNdEnv->Script()!=NULL) |
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206 iNdEnv->Script()->CloseScript(); |
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207 iSMObserver->ConnectionComplete(ECsdGotLoginInfo,iStatus.Int()); |
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208 return; |
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209 } |
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210 iSMObserver->UpdateProgress(ECsdGotLoginInfo,KErrNone); |
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211 |
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212 if (!(iNdEnv->BaseEnv())->IsReconnect()) |
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213 { |
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214 __FLOG_STATIC(KNetDialLogFolder(),KNetDialLogFile(),KServiceStartedLogString()); |
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215 } |
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216 else |
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217 { |
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218 __FLOG_STATIC(KNetDialLogFolder(),KNetDialLogFile(),KServiceStartedReconnLogString()); |
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219 } |
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220 iSMObserver->ServiceStarted(); |
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221 (iNdEnv->BaseEnv())->CompleteState(KErrNone); |
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222 } |
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223 |
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224 void CGetLoginInfo::ScriptFunctionComplete(TInt aError) |
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225 /** |
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226 Completes script function with the aError parameter. |
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227 |
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228 @param aError a error passed for completition. |
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229 */ |
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230 { |
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231 TRequestStatus* status=&iStatus; |
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232 User::RequestComplete(status,aError); |
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233 } |
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234 |
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235 CEventLogger* MNetdialEnv::Logger() |
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236 /** |
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237 @internalComponent |
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238 */ |
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239 { NetDialPanic(ELoggerNotDefined);return NULL; }; |
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240 |
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241 MAgentStateMachineEnv* CNetdialSM::BaseEnv() |
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242 { return this; }; |
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243 |
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244 CCommsDbNetDialAccess* CNetdialSM::NetDialDb() |
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245 { return iDbAccess; }; |
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246 |
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247 CNetDialScript* CNetdialSM::Script() |
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248 { return iNdScript; }; |
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249 |
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250 CTelServerProcessor* CNetdialSM::TelServPrc() |
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251 { return iTelServer; }; |
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252 |
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253 CEventLogger* CNetdialSM::Logger() |
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254 { return iLogger; }; |
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255 |
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256 TBool CNetdialSM::UseScript() const |
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257 { return iUseScript; } |