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1 // Copyright (c) 2001-2009 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 // Started by MWT, June 1997 |
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15 // |
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16 // |
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17 |
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18 #include <pingeng.h> |
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19 #include <e32cons.h> |
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20 #include <c32comm.h> |
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21 #include <nifman.h> |
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22 |
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23 #ifdef __WINS__ |
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24 #define CDRV1_PATH _L("ECDRV") |
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25 #define COMM_PATH _L("ECOMM") |
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26 #endif |
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27 |
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28 LOCAL_C TInt ProgramL(); |
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29 |
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30 const TInt KHistoryBufferSize = 20; |
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31 |
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32 _LIT(KPrompt, "Command>"); |
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33 |
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34 const TInt KPromptLength = 8; |
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35 const TInt KQuitReturn = -100; |
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36 const TInt KHelpReturn = -101; |
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37 |
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38 class CCircList : public CBase |
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39 { |
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40 public: |
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41 CCircList(TInt aLength); |
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42 ~CCircList(); |
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43 TInt Add(const TDesC& aLine); |
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44 const HBufC& operator[](TInt anIndex) const; |
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45 TInt Count() const; |
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46 |
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47 private: |
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48 RArray<HBufC*> iBufPtrArray; |
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49 TInt iMaxLength; |
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50 }; |
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51 |
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52 class CPingTestKeyStroke; |
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53 class CPingTestUi : public CBase, public MPingNotificationHandler |
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54 { |
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55 public: |
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56 static CPingTestUi* NewL(); |
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57 void StartL(const TPingOptions& aOptions); |
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58 ~CPingTestUi(); |
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59 |
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60 virtual void Pinging(const TNameRecord& aRecord, TInt aBytes) const; |
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61 virtual void Sent() const; |
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62 virtual void Reply(const TInetAddr& aFrom, TInt aBytes, TInt aSeq, TTimeIntervalMicroSeconds32 aTime) const; |
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63 virtual void Icmp4Message(const TInetAddr& aFrom, TInt aType, TInt aCode, const TDesC8& aRestOfIt) const; |
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64 virtual void Icmp6Message(const TInetAddr& aFrom, TInt aType, TInt aCode) const; |
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65 virtual void Finished(const TNameRecord& aRecord, TInt aNrTransmitted, TInt aNrReceived, TInt aNrDuplicates, TInt aMin, TInt aMax, TInt aSum, TInt aError); |
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66 |
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67 void SetParams(TBool aFloodFormat); |
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68 void SetKeyStrokeActive(); |
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69 |
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70 void KeyStroke(); |
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71 void KeyStrokeDoCancel(); |
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72 void AddToHistory(const TDesC& aLine); |
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73 void DisplayHistory(TInt aLine, TInt aPromptLen, TDes& aDes) const; |
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74 inline CConsoleBase& Console() { return *iConsole; } |
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75 |
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76 TInt NrReceivedPackets() const; |
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77 |
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78 private: |
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79 void ConstructL(); |
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80 void InitialiseL(); |
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81 |
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82 private: |
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83 TBool iFloodFormat; |
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84 CConsoleBase* iConsole; |
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85 CPingTestKeyStroke* iKeyHandler; |
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86 CCircList* iHistory; |
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87 CPingEng* iEngine; |
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88 TInt iNrReceivedPackets; |
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89 }; |
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90 |
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91 inline TInt CPingTestUi::NrReceivedPackets() const |
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92 { |
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93 |
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94 return iNrReceivedPackets; |
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95 } |
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96 |
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97 class CPingTestKeyStroke : public CActive |
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98 { |
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99 public: |
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100 CPingTestKeyStroke(CPingTestUi& aUi); |
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101 ~CPingTestKeyStroke(); |
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102 void ReStart(); |
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103 void RunL(); |
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104 void DoCancel(); |
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105 private: |
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106 CPingTestUi& iUi; |
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107 }; |
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108 |
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109 class TPingTestParser |
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110 { |
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111 public: |
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112 // returns EFalse if the user wants to exit, ETrue otherwise |
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113 TBool ParseCommandLine(CPingTestUi& aUI); |
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114 TInt ParseCLArguments(TDes& aCommandLine,CPingTestUi& aUI); |
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115 |
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116 const TPingOptions& Options() const; |
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117 const TPtrC& BadArgument() const; |
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118 |
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119 private: |
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120 TPingOptions iOptions; |
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121 TPtrC iCLArgument; |
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122 }; |
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123 |
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124 const TPtrC& TPingTestParser::BadArgument() const |
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125 { |
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126 |
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127 return iCLArgument; |
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128 } |
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129 |
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130 |
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131 GLDEF_C TInt E32Main() |
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132 { |
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133 |
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134 __UHEAP_MARK; |
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135 // Standard stuff |
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136 CTrapCleanup* trap = CTrapCleanup::New(); |
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137 if(trap==NULL) |
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138 return KErrNoMemory; |
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139 |
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140 TRAPD(err, ProgramL()); |
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141 |
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142 delete trap; |
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143 __UHEAP_MARKEND; |
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144 return err; |
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145 } |
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146 |
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147 LOCAL_C TInt ProgramL() |
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148 { |
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149 |
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150 TInt ret = 0; |
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151 |
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152 CActiveScheduler* as = new(ELeave) CActiveScheduler; |
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153 CleanupStack::PushL(as); |
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154 CActiveScheduler::Install(as); |
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155 |
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156 HBufC *argsBuf = HBufC::NewMaxLC(512); |
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157 TPtr args(argsBuf->Des()); |
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158 User::CommandLine(args); |
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159 |
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160 CPingTestUi* ui=CPingTestUi::NewL(); |
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161 CleanupStack::PushL(ui); |
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162 |
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163 TPingTestParser parser; |
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164 if (args.Length()!=0) |
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165 { |
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166 TInt res = parser.ParseCLArguments(args,*ui); |
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167 if (res != KErrNone) |
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168 { |
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169 ui->Console().Printf(_L("Invalid argument %S - result %d\n"), &parser.BadArgument(), res); |
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170 } |
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171 else |
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172 { |
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173 ui->SetParams(parser.Options().iInterval.Int()<200000); |
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174 ui->SetKeyStrokeActive(); |
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175 ui->StartL(parser.Options()); |
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176 CActiveScheduler::Start(); |
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177 } |
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178 ui->Console().Getch(); |
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179 } |
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180 else |
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181 for(;;) |
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182 { |
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183 ret = parser.ParseCommandLine(*ui); |
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184 if(ret == KQuitReturn) |
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185 { |
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186 break; |
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187 } |
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188 if(ret != KHelpReturn) |
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189 { |
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190 ui->SetParams(parser.Options().iInterval.Int()<200000); |
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191 ui->SetKeyStrokeActive(); |
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192 ui->StartL(parser.Options()); |
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193 CActiveScheduler::Start(); |
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194 } |
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195 } |
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196 |
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197 ret = ui->NrReceivedPackets() == 0; |
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198 |
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199 CleanupStack::PopAndDestroy(ui); |
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200 CleanupStack::PopAndDestroy(argsBuf); |
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201 CleanupStack::PopAndDestroy(as); |
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202 |
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203 return ret; |
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204 } |
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205 |
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206 CPingTestUi* CPingTestUi::NewL() |
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207 // |
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208 // Create new test UI |
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209 // |
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210 { |
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211 |
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212 CPingTestUi* ui = new (ELeave) CPingTestUi; |
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213 CleanupStack::PushL(ui); |
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214 ui->ConstructL(); |
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215 CleanupStack::Pop(ui); |
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216 return ui; |
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217 } |
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218 |
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219 void CPingTestUi::InitialiseL() |
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220 // |
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221 // Ensure stuff is loaded etc |
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222 // |
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223 { |
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224 |
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225 #ifndef __EPOC32__ |
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226 User::LoadPhysicalDevice(CDRV1_PATH); |
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227 User::LoadLogicalDevice(COMM_PATH); |
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228 #endif |
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229 |
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230 |
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231 // User::LeaveIfError(Nifman::CheckIniConfig()); |
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232 } |
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233 |
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234 |
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235 void CPingTestUi::ConstructL() |
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236 // |
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237 // Contruct engine and console |
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238 // |
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239 { |
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240 |
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241 iConsole = Console::NewL(_L("Ping"),TSize(KConsFullScreen,KConsFullScreen)); |
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242 _LIT(KPhbkSyncCMI, "phbsync.cmi"); |
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243 (void)StartC32WithCMISuppressions(KPhbkSyncCMI); |
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244 |
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245 iEngine=CPingEng::NewL(*this); |
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246 iKeyHandler = new (ELeave) CPingTestKeyStroke(*this); |
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247 iHistory = new (ELeave) CCircList(KHistoryBufferSize); |
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248 |
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249 InitialiseL(); |
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250 } |
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251 |
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252 CPingTestUi::~CPingTestUi() |
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253 // |
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254 // Delete console |
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255 // |
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256 { |
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257 |
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258 delete iHistory; |
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259 delete iKeyHandler; |
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260 delete iConsole; |
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261 delete iEngine; |
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262 } |
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263 |
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264 void CPingTestUi::StartL(const TPingOptions& aOptions) |
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265 { |
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266 |
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267 iEngine->StartL(aOptions); |
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268 } |
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269 |
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270 void CPingTestUi::AddToHistory(const TDesC& aLine) |
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271 // |
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272 // Add line to history buffer |
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273 // |
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274 { |
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275 |
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276 iHistory->Add(aLine); |
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277 } |
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278 |
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279 void CPingTestUi::DisplayHistory(TInt aLine, TInt aPromptLen, TDes& aDes) const |
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280 { |
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281 |
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282 aDes.SetLength(0); |
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283 if(!iHistory->Count()) |
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284 { |
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285 return; |
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286 } |
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287 const HBufC& line=(*iHistory)[aLine]; |
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288 iConsole->SetPos(aPromptLen); |
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289 iConsole->ClearToEndOfLine(); |
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290 iConsole->Write(line); |
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291 aDes.Append(line); |
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292 } |
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293 |
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294 void CPingTestUi::Pinging(const TNameRecord& aRecord, TInt aBytes) const |
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295 // |
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296 // Who are we pinging ?? |
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297 // |
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298 { |
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299 |
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300 TName ipaddr; |
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301 TInetAddr& addr = (TInetAddr&)aRecord.iAddr; |
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302 addr.Output(ipaddr); |
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303 |
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304 if(aRecord.iName.Length()) |
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305 { |
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306 iConsole->Printf(_L("Pinging %S [%S] with %d bytes of data\n"), &aRecord.iName, &ipaddr, aBytes); |
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307 } |
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308 else |
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309 { |
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310 iConsole->Printf(_L("Pinging %S with %d bytes of data\n"), &ipaddr, aBytes); |
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311 } |
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312 } |
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313 |
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314 void CPingTestUi::Reply(const TInetAddr& aFrom, TInt aBytes, TInt aIcmpSeq, TTimeIntervalMicroSeconds32 aTime) const |
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315 // |
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316 // Reply from remote host |
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317 // |
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318 { |
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319 |
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320 if(iFloodFormat) |
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321 { |
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322 iConsole->Write(_L(".")); |
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323 return; |
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324 } |
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325 |
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326 TName inetaddr; |
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327 aFrom.Output(inetaddr); |
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328 |
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329 if(aTime.Int()<15000) |
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330 { |
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331 iConsole->Printf(_L("Reply from %S len=%d seq %d time<15ms\n"), &inetaddr, aBytes, aIcmpSeq); |
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332 } |
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333 else |
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334 { |
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335 iConsole->Printf(_L("Reply from %S len=%d seq %d time=%dms\n"), &inetaddr, aBytes, aIcmpSeq, aTime.Int()/1000); |
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336 } |
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337 } |
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338 |
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339 void CPingTestUi::Sent() const |
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340 // |
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341 // |
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342 // |
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343 { |
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344 |
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345 if(iFloodFormat) |
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346 { |
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347 iConsole->Write(_L("\b")); |
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348 } |
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349 } |
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350 |
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351 void CPingTestUi::Icmp4Message(const TInetAddr& aAddr, TInt aType, TInt aCode, const TDesC8& aData) const |
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352 // |
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353 // |
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354 // |
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355 { |
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356 |
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357 TBuf<39> inetaddr; |
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358 aAddr.Output(inetaddr); |
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359 iConsole->Printf(_L("Reply from %S: len=%d "), &inetaddr, aData.Length()+4); |
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360 |
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361 switch(aType) |
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362 { |
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363 case KIPv4PingTypeEchoReply: |
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364 iConsole->Printf(_L("Echo Reply\n")); |
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365 break; |
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366 |
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367 case KIPv4PingTypeUnreachable: |
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368 switch(aCode) |
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369 { |
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370 case KIPv4PingCodeUnreachNet: |
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371 iConsole->Printf(_L("Destination Net Unreachable\n")); |
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372 break; |
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373 case KIPv4PingCodeUnreachHost: |
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374 iConsole->Printf(_L("Destination Host Unreachable\n")); |
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375 break; |
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376 case KIPv4PingCodeUnreachProtocol: |
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377 iConsole->Printf(_L("Destination Protocol Unreachable\n")); |
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378 break; |
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379 case KIPv4PingCodeUnreachPort: |
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380 iConsole->Printf(_L("Destination Port Unreachable\n")); |
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381 break; |
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382 case KIPv4PingCodeUnreachNeedFrag: |
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383 iConsole->Printf(_L("Fragmentation Needed and DF Set\n")); |
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384 break; |
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385 case KIPv4PingCodeUnreachSrcRouteFail: |
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386 iConsole->Printf(_L("Source Route Failed\n")); |
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387 break; |
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388 case KIPv4PingCodeUnreachNetUnknown: |
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389 iConsole->Printf(_L("Destination Network Unknown\n")); |
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390 break; |
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391 case KIPv4PingCodeUnreachHostUnknown: |
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392 iConsole->Printf(_L("Destination Host Unknown\n")); |
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393 break; |
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394 case KIPv4PingCodeUnreachSrcHostIsolated: |
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395 iConsole->Printf(_L("Source Host Isolated\n")); |
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396 break; |
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397 case KIPv4PingCodeUnreachNetProhibited: |
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398 iConsole->Printf(_L("Destination Network Prohibited\n")); |
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399 break; |
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400 case KIPv4PingCodeUnreachHostProhibited: |
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401 iConsole->Printf(_L("Destination Host Prohibited\n")); |
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402 break; |
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403 case KIPv4PingCodeUnreachNetTOS: |
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404 iConsole->Printf(_L("Network Unreachable for TOS\n")); |
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405 break; |
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406 case KIPv4PingCodeUnreachHostTOS: |
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407 iConsole->Printf(_L("Host Unreachable for TOS\n")); |
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408 break; |
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409 case KIPv4PingCodeUnreachProhibited: |
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410 iConsole->Printf(_L("Prohibited by Filtering\n")); |
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411 break; |
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412 case KIPv4PingCodeUnreachPrecVolation: |
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413 iConsole->Printf(_L("Precedence Violation\n")); |
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414 break; |
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415 case KIPv4PingCodeUnreachPrecCutoff: |
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416 iConsole->Printf(_L("Precedence Cutoff in Effect\n")); |
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417 break; |
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418 |
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419 default: |
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420 iConsole->Printf(_L("Dest Unreachable, Bad Code: %d\n"), aCode); |
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421 break; |
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422 } |
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423 break; |
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424 |
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425 case KIPv4PingTypeSourceQuench: |
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426 iConsole->Printf(_L("Source Quench\n")); |
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427 break; |
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428 |
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429 case KIPv4PingTypeRedirect: |
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430 switch(aCode) |
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431 { |
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432 case KIPv4PingCodeRedirectNet: |
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433 iConsole->Printf(_L("Redirect Network")); |
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434 break; |
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435 case KIPv4PingCodeRedirectHost: |
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436 iConsole->Printf(_L("Redirect Host")); |
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437 break; |
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438 case KIPv4PingCodeRedirectNetTOS: |
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439 iConsole->Printf(_L("Redirect Type of Service and Network")); |
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440 break; |
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441 case KIPv4PingCodeRedirectHostTOS: |
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442 iConsole->Printf(_L("Redirect Type of Service and Host")); |
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443 break; |
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444 default: |
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445 iConsole->Printf(_L("Redirect, Bad Code: %d"), aCode); |
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446 break; |
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447 } |
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448 iConsole->Printf(_L("(New addr: %d.%d.%d.%d)\n"), aData[0], aData[1], aData[2], aData[3]); |
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449 break; |
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450 |
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451 case KIPv4PingTypeTimeExceeded: |
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452 switch(aCode) |
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453 { |
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454 case KIPv4PingCodeExceedInTransit: |
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455 iConsole->Printf(_L("Time to live exceeded\n")); |
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456 break; |
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457 case KIPv4PingCodeExceedInReasm: |
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458 iConsole->Printf(_L("Frag reassembly time exceeded\n")); |
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459 break; |
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460 default: |
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461 iConsole->Printf(_L("Time exceeded, Bad Code: %d\n"), aCode); |
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462 break; |
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463 } |
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464 break; |
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465 case KIPv4PingTypeBadParameter: |
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466 iConsole->Printf(_L("Parameter problem: pointer = 0x%02x\n"), *(TUint*)aData.Ptr()); |
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467 break; |
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468 default: |
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469 iConsole->Printf(_L("Bad ICMPv4 type: %d\n"), aType); |
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470 } |
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471 } |
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472 |
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473 void CPingTestUi::Icmp6Message(const TInetAddr& aAddr, TInt aType, TInt aCode) const |
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474 { |
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475 |
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476 TBuf<39> inetaddr; |
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477 aAddr.Output(inetaddr); |
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478 iConsole->Printf(_L("Reply from %S: "), &inetaddr); |
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479 |
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480 switch(aType) |
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481 { |
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482 case KIPv6PingTypeEchoReply: |
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483 iConsole->Printf(_L("Echo Reply\n")); |
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484 break; |
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485 |
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486 case KIPv6PingTypeUnreachable: |
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487 switch (aType) |
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488 { |
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489 case KIPv6PingCodeNoRoute: |
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490 iConsole->Printf(_L("No route to destination\n")); |
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491 break; |
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492 case KIPv6PingCodeAdminProhibited: |
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493 iConsole->Printf(_L("Communication administratively prohibited\n")); |
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494 break; |
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495 case KIPv6PingCodeAddressUnreachable: |
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496 iConsole->Printf(_L("Address unreachable\n")); |
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497 break; |
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498 case KIPv6PingCodePortUnreachable: |
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499 iConsole->Printf(_L("Port unreachable\n")); |
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500 break; |
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501 default: |
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502 iConsole->Printf(_L("Unreachable, bad code: %d\n"), aCode); |
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503 break; |
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504 } |
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505 break; |
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506 |
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507 case KIPv6PingTypePacketTooBig: |
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508 iConsole->Printf(_L("Packet too big")); |
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509 break; |
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510 |
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511 case KIPv6PingTypeTimeExeeded: |
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512 switch (aType) |
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513 { |
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514 case KIPv6PingCodeHLExeeded: |
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515 iConsole->Printf(_L("Hop limit exceeded in transit\n")); |
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516 break; |
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517 case KIPv6PingCodeFragReassemblyExeeded: |
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518 iConsole->Printf(_L("Fragment reassembly time exceeded\n")); |
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519 break; |
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520 default: |
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521 iConsole->Printf(_L("Time exceeded, bad code: %d\n"), aCode); |
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522 } |
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523 break; |
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524 |
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525 case KIPv6PingTypeParamProblem: |
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526 switch(aCode) |
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527 { |
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528 case KIPv6PingCodeErroneousHeader: |
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529 iConsole->Printf(_L("Erroneous header field encountered\n")); |
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530 break; |
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531 case KIPv6PingCodeNextHeaderUnrecognised: |
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532 iConsole->Printf(_L("Unrecognised next header type encountered\n")); |
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533 break; |
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534 case KIPv6PingCodeIPv6OptionUnrecognised: |
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535 iConsole->Printf(_L("Unrecognised IPv6 option encountered\n")); |
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536 break; |
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537 default: |
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538 iConsole->Printf(_L("Parameter problem, bad code: %d\n"), aCode); |
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539 break; |
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540 } |
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541 break; |
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542 |
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543 default: |
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544 iConsole->Printf(_L("Bad ICMPv6 type, value: %d\n"), aType); |
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545 } |
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546 } |
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547 |
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548 void CPingTestUi::SetParams(TBool aFloodFormat) |
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549 // |
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550 // |
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551 // |
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552 { |
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553 |
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554 iFloodFormat=aFloodFormat; |
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555 } |
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556 |
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557 void CPingTestUi::Finished(const TNameRecord& aRecord, TInt aNrTransmitted, TInt aNrReceived, TInt, TInt aMin, TInt aMax, TInt aSum, TInt aError) |
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558 // |
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559 // Pinger finished |
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560 // |
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561 { |
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562 |
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563 iConsole->Printf(_L("\n")); |
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564 if(aError!=KErrNone) |
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565 { |
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566 iConsole->Printf(_L("Error %d\n"),aError); |
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567 } |
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568 |
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569 if(aNrTransmitted) |
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570 { |
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571 |
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572 |
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573 TInt loss = aNrReceived>=aNrTransmitted ? 0 : (aNrTransmitted-aNrReceived)*100/aNrTransmitted; |
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574 |
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575 iConsole->Printf(_L("Statistics %S\n"), &aRecord.iName); |
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576 iConsole->Printf(_L("%d transmitted %d received %d%% packet loss\n"), aNrTransmitted, aNrReceived, loss); |
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577 |
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578 if(aNrReceived) |
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579 { |
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580 TInt avg = aSum/aNrReceived/1000; |
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581 iConsole->Printf(_L("Round-trip %d min %d avg %d max\n"), aMin/1000, avg, aMax/1000); |
|
582 } |
|
583 |
|
584 iNrReceivedPackets = aNrReceived; |
|
585 } |
|
586 else |
|
587 { |
|
588 iNrReceivedPackets = 0; |
|
589 } |
|
590 iKeyHandler->Cancel(); |
|
591 CActiveScheduler::Stop(); |
|
592 } |
|
593 |
|
594 void CPingTestUi::KeyStroke() |
|
595 // |
|
596 // Key was pressed |
|
597 // |
|
598 { |
|
599 |
|
600 if(iKeyHandler->iStatus==KErrNone) |
|
601 { |
|
602 |
|
603 if(iConsole->KeyCode()==EKeyEscape) |
|
604 { |
|
605 iConsole->Printf(_L("\nAborted\n")); |
|
606 iEngine->CancelAndFinished(); |
|
607 return; |
|
608 } |
|
609 |
|
610 } |
|
611 SetKeyStrokeActive(); |
|
612 } |
|
613 |
|
614 void CPingTestUi::SetKeyStrokeActive() |
|
615 // |
|
616 // |
|
617 // |
|
618 { |
|
619 |
|
620 iConsole->Read(iKeyHandler->iStatus); |
|
621 iKeyHandler->ReStart(); |
|
622 } |
|
623 |
|
624 void CPingTestUi::KeyStrokeDoCancel() |
|
625 // |
|
626 // Cancel the read |
|
627 // |
|
628 { |
|
629 |
|
630 iConsole->ReadCancel(); |
|
631 } |
|
632 |
|
633 CPingTestKeyStroke::CPingTestKeyStroke(CPingTestUi& aUi) |
|
634 // |
|
635 // Key reader |
|
636 // |
|
637 : CActive(0), iUi(aUi) |
|
638 { |
|
639 |
|
640 CActiveScheduler::Add(this); |
|
641 } |
|
642 |
|
643 CPingTestKeyStroke::~CPingTestKeyStroke() |
|
644 // |
|
645 // Destruct means cancel |
|
646 // |
|
647 { |
|
648 |
|
649 Cancel(); |
|
650 } |
|
651 |
|
652 void CPingTestKeyStroke::RunL() |
|
653 // |
|
654 // Key pressed |
|
655 // |
|
656 { |
|
657 |
|
658 iUi.KeyStroke(); |
|
659 } |
|
660 |
|
661 void CPingTestKeyStroke::DoCancel() |
|
662 // |
|
663 // Cancel key stroke |
|
664 // |
|
665 { |
|
666 |
|
667 iUi.KeyStrokeDoCancel(); |
|
668 } |
|
669 |
|
670 void CPingTestKeyStroke::ReStart() |
|
671 { |
|
672 |
|
673 SetActive(); |
|
674 } |
|
675 |
|
676 const TPingOptions& TPingTestParser::Options() const |
|
677 { |
|
678 |
|
679 return iOptions; |
|
680 } |
|
681 |
|
682 |
|
683 TInt TPingTestParser::ParseCLArguments(TDes& aCommandLine,CPingTestUi& aUi) |
|
684 { |
|
685 iOptions = TPingOptions(); //Reset iOptions; |
|
686 iOptions.iDestname = _L("127.0.0.1"); |
|
687 TLex lex(aCommandLine); |
|
688 |
|
689 for(iCLArgument.Set(lex.NextToken()); iCLArgument.Length(); iCLArgument.Set(lex.NextToken())) |
|
690 { |
|
691 if(iCLArgument.Length()==2) |
|
692 { |
|
693 if(!iCLArgument.CompareF(_L("-A"))) |
|
694 { |
|
695 iOptions.iResolveAddress=ETrue; |
|
696 } |
|
697 else |
|
698 { |
|
699 iOptions.iDestname=iCLArgument; |
|
700 } |
|
701 if(!iCLArgument.CompareF(_L("-C"))) |
|
702 { |
|
703 iOptions.iPrompt = ETrue; |
|
704 } |
|
705 else |
|
706 { |
|
707 iOptions.iPrompt = EFalse; |
|
708 } |
|
709 } |
|
710 else if(iCLArgument.Length()>2) |
|
711 { |
|
712 |
|
713 TLex val(iCLArgument.Mid(2)); |
|
714 TInt num; |
|
715 |
|
716 TPtrC cmd = iCLArgument.Mid(0,2); |
|
717 |
|
718 if(!cmd.CompareF(_L("-N"))) |
|
719 { |
|
720 if(val.Val(iOptions.iNumberOfPings) != KErrNone) |
|
721 { |
|
722 return KErrArgument; |
|
723 } |
|
724 else if(iOptions.iNumberOfPings<0) |
|
725 { |
|
726 return KErrUnderflow; |
|
727 } |
|
728 } |
|
729 else if(!cmd.CompareF(_L("-I"))) |
|
730 { |
|
731 if(val.Val(num) != KErrNone) |
|
732 { |
|
733 return KErrArgument; |
|
734 } |
|
735 else if(num<0) |
|
736 { |
|
737 return KErrUnderflow; |
|
738 } |
|
739 else |
|
740 { |
|
741 iOptions.iInterval=num; |
|
742 } |
|
743 } |
|
744 else if(!cmd.CompareF(_L("-W"))) |
|
745 { |
|
746 if(val.Val(num) != KErrNone) |
|
747 { |
|
748 return KErrArgument; |
|
749 } |
|
750 else if(num<0) |
|
751 { |
|
752 return KErrUnderflow; |
|
753 } |
|
754 else |
|
755 { |
|
756 iOptions.iWait=num; |
|
757 } |
|
758 } |
|
759 else if(!cmd.CompareF(_L("-S"))) |
|
760 { |
|
761 if(val.Val(iOptions.iPingSize) != KErrNone) |
|
762 { |
|
763 return KErrArgument; |
|
764 } |
|
765 else if(iOptions.iPingSize<8) |
|
766 { |
|
767 return KErrUnderflow; |
|
768 } |
|
769 } |
|
770 else if(!cmd.CompareF(_L("-P"))) |
|
771 { |
|
772 if(val.Val(iOptions.iPreload) != KErrNone) |
|
773 { |
|
774 return KErrArgument; |
|
775 } |
|
776 else if(iOptions.iPreload<0) |
|
777 { |
|
778 return KErrUnderflow; |
|
779 } |
|
780 } |
|
781 else if(!cmd.CompareF(_L("-B"))) |
|
782 { |
|
783 if(val.Val(iOptions.iBacklog) != KErrNone) |
|
784 { |
|
785 return KErrArgument; |
|
786 } |
|
787 else if(iOptions.iBacklog<0) |
|
788 { |
|
789 return KErrUnderflow; |
|
790 } |
|
791 } |
|
792 else if(!cmd.CompareF(_L("-C"))) |
|
793 { |
|
794 // barf if connection override already set: |
|
795 if(iOptions.iConnSnap || iOptions.iConnIap) |
|
796 { |
|
797 return KErrArgument; |
|
798 } |
|
799 |
|
800 // extract values from argument |
|
801 TInt snap=0; |
|
802 TInt iap=0; |
|
803 |
|
804 if(iCLArgument.FindF(_L("SNAP")) == 2) |
|
805 { |
|
806 TLex val(iCLArgument.Mid(6)); |
|
807 if(val.Val(snap) != KErrNone) |
|
808 { |
|
809 return KErrArgument; |
|
810 } |
|
811 } |
|
812 else if(iCLArgument.FindF(_L("IAP")) == 2) |
|
813 { |
|
814 TLex val(iCLArgument.Mid(5)); |
|
815 if(val.Val(iap) != KErrNone) |
|
816 { |
|
817 return KErrArgument; |
|
818 } |
|
819 } |
|
820 else if(val.Val(iap) != KErrNone) // plain number to be interpreted as IAP |
|
821 { |
|
822 return KErrArgument; |
|
823 } |
|
824 |
|
825 // apply value to options structure, and tell the user we're overriding connection |
|
826 if(snap) |
|
827 { |
|
828 aUi.Console().Printf(_L("Will start connection with SNAP %d\n"), snap); |
|
829 iOptions.iConnSnap = snap; |
|
830 } |
|
831 else if (iap) |
|
832 { |
|
833 aUi.Console().Printf(_L("Will start connection with IAP %d\n"), iap); |
|
834 iOptions.iConnIap = iap; |
|
835 } |
|
836 else |
|
837 { |
|
838 // 0 was specified.. what were you thinking? |
|
839 User::Leave(-1005); |
|
840 return KErrArgument; |
|
841 } |
|
842 } |
|
843 else |
|
844 { |
|
845 iOptions.iDestname = iCLArgument; |
|
846 } |
|
847 } |
|
848 else |
|
849 { |
|
850 iOptions.iDestname = iCLArgument; |
|
851 } |
|
852 } |
|
853 |
|
854 return KErrNone; |
|
855 } |
|
856 |
|
857 |
|
858 |
|
859 TBool TPingTestParser::ParseCommandLine(CPingTestUi& aUi) |
|
860 { |
|
861 |
|
862 TInt res = KErrNone; |
|
863 |
|
864 do |
|
865 { |
|
866 TBuf<0x100> command; |
|
867 aUi.Console().Printf(KPrompt); |
|
868 |
|
869 TKeyCode key, was=EKeyNull; |
|
870 TInt histpos=-1; |
|
871 while((key=aUi.Console().Getch())!=EKeyEnter) |
|
872 { |
|
873 if(command.Length()>=0x100) |
|
874 { |
|
875 User::Beep(440, 500000); |
|
876 } |
|
877 else if(key==EKeyBackspace || key==EKeyLeftArrow || key==EKeyDelete) |
|
878 { |
|
879 if(command.Length()) |
|
880 { |
|
881 aUi.Console().Printf(_L("\b \b")); |
|
882 command.SetLength(command.Length()-1); |
|
883 } |
|
884 } |
|
885 else if(key == EKeyUpArrow) |
|
886 { |
|
887 if(was==EKeyDownArrow) |
|
888 { |
|
889 histpos--; |
|
890 } |
|
891 was=key; |
|
892 aUi.DisplayHistory(histpos--, KPromptLength, command); |
|
893 } |
|
894 else if(key == EKeyDownArrow) |
|
895 { |
|
896 if(was==EKeyUpArrow) |
|
897 { |
|
898 ++histpos; |
|
899 } |
|
900 was=key; |
|
901 aUi.DisplayHistory(++histpos, KPromptLength, command); |
|
902 } |
|
903 else if(key>=EKeySpace && key<=EKeyDelete) |
|
904 { |
|
905 aUi.Console().Printf(_L("%c"), key); |
|
906 command.Append(TChar(key)); |
|
907 } |
|
908 } |
|
909 |
|
910 aUi.Console().Printf(_L("\n")); |
|
911 aUi.AddToHistory(command); |
|
912 |
|
913 _LIT(KQuitCommand, "quit"); |
|
914 _LIT(KQCommand, "q"); |
|
915 _LIT(KExitCommand, "exit"); |
|
916 |
|
917 if (command == KQuitCommand || command == KQCommand || command == KExitCommand) |
|
918 { |
|
919 return KQuitReturn; |
|
920 } |
|
921 |
|
922 _LIT(KHelpCommand, "help"); |
|
923 if (command == KHelpCommand) |
|
924 { |
|
925 aUi.Console().Printf(_L("Usage: [options] destination\n\nwhere options are\n")); |
|
926 aUi.Console().Printf(_L(" -a resolve address to hostname\n")); |
|
927 aUi.Console().Printf(_L(" -c prompt for interface choice\n")); |
|
928 aUi.Console().Printf(_L(" -cIAP3 start connection with IAP 3\n")); |
|
929 aUi.Console().Printf(_L(" -cSNAP77 start connection with SNAP 77\n")); |
|
930 aUi.Console().Printf(_L(" -h print out this screen\n")); |
|
931 aUi.Console().Printf(_L(" -n<number> number of pings\n")); |
|
932 aUi.Console().Printf(_L(" -i<number> interval between pings\n")); |
|
933 aUi.Console().Printf(_L(" -s<number> number of bytes in request\n")); |
|
934 aUi.Console().Printf(_L(" -p<number> preload\n")); |
|
935 aUi.Console().Printf(_L(" -w<number> time to wait for replies\n")); |
|
936 aUi.Console().Printf(_L(" -b<number> maximum number of unanswered requests\n")); |
|
937 aUi.Console().Printf(_L(" quit, q or exit to finish\n\n")); |
|
938 return KHelpReturn; |
|
939 } |
|
940 |
|
941 res = ParseCLArguments(command,aUi); |
|
942 if (res != KErrNone) |
|
943 { |
|
944 aUi.Console().Printf(_L("Invalid argument %S - result %d\n"), &BadArgument(), res); |
|
945 break; |
|
946 } |
|
947 } while (res!=KErrNone); |
|
948 |
|
949 return ETrue; |
|
950 } |
|
951 |
|
952 // |
|
953 // Create new circular buffer for command line history |
|
954 // |
|
955 CCircList::CCircList(TInt aLength) |
|
956 : iMaxLength(aLength) |
|
957 {} |
|
958 |
|
959 CCircList::~CCircList() |
|
960 // |
|
961 // Delete contents |
|
962 // |
|
963 { |
|
964 |
|
965 for(TInt i = iBufPtrArray.Count()-1; i>=0; --i) |
|
966 { |
|
967 delete iBufPtrArray[i]; |
|
968 } |
|
969 iBufPtrArray.Close(); |
|
970 } |
|
971 |
|
972 TInt CCircList::Add(const TDesC& aLine) |
|
973 // |
|
974 // Add a new line to the buffer |
|
975 // |
|
976 { |
|
977 |
|
978 if(!aLine.Length()) |
|
979 { |
|
980 return KErrNotFound; |
|
981 } |
|
982 |
|
983 HBufC* buf=NULL; |
|
984 |
|
985 //Check to see if string matches last in array, if so return and don't add it. |
|
986 if(iBufPtrArray.Count()) |
|
987 { |
|
988 if(!iBufPtrArray[iBufPtrArray.Count()-1]->Compare(aLine)) |
|
989 { |
|
990 return KErrNone; |
|
991 } |
|
992 } |
|
993 |
|
994 buf=aLine.Alloc(); |
|
995 if(buf==NULL) |
|
996 { |
|
997 return KErrNoMemory; //Ensures we can't put a null pointer into the arrray. |
|
998 } |
|
999 |
|
1000 if (iBufPtrArray.Count()>=iMaxLength) //Check to see if array is now too large,if so remove first element. |
|
1001 { |
|
1002 iBufPtrArray.Remove(0); |
|
1003 } |
|
1004 |
|
1005 return iBufPtrArray.Append(buf); |
|
1006 } |
|
1007 |
|
1008 TInt CCircList::Count() const |
|
1009 { |
|
1010 |
|
1011 return iBufPtrArray.Count(); |
|
1012 } |
|
1013 |
|
1014 const HBufC& CCircList::operator[](TInt aIndex) const |
|
1015 // |
|
1016 // Return index relative to last element added |
|
1017 // doesn't matter if index is out of range because we're wrapping it |
|
1018 // |
|
1019 { |
|
1020 |
|
1021 aIndex=aIndex%iBufPtrArray.Count(); |
|
1022 if(aIndex<0) |
|
1023 { |
|
1024 aIndex=iBufPtrArray.Count()+aIndex; |
|
1025 } |
|
1026 |
|
1027 return *iBufPtrArray[aIndex]; //Dont need to check index, since RArray will do bounds checking. |
|
1028 } |