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1 // iniedit.cpp |
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2 // |
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3 // Copyright (c) 2009 - 2010 Accenture. All rights reserved. |
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4 // This component and the accompanying materials are made available |
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5 // under the terms of the "Eclipse Public License v1.0" |
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6 // which accompanies this distribution, and is available |
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7 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 // |
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9 // Initial Contributors: |
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10 // Accenture - Initial contribution |
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11 // |
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12 |
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13 #include <fshell/ioutils.h> |
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14 #include <settings.h> |
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15 |
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16 using namespace IoUtils; |
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17 using namespace LtkUtils; |
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18 |
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19 |
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20 class CCmdIniEdit : public CCommandBase |
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21 { |
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22 public: |
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23 static CCommandBase* NewLC(); |
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24 ~CCmdIniEdit(); |
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25 private: |
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26 CCmdIniEdit(); |
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27 private: // From CCommandBase. |
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28 virtual const TDesC& Name() const; |
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29 virtual void DoRunL(); |
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30 virtual void ArgumentsL(RCommandArgumentList& aArguments); |
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31 virtual void OptionsL(RCommandOptionList& aOptions); |
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32 private: |
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33 TFileName2 iIniFile; |
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34 TFileName2 iDescriptionFile; |
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35 TBool iDump; |
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36 TBool iForce; |
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37 HBufC* iSet; |
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38 HBufC* iGet; |
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39 HBufC* iRemove; |
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40 |
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41 RBuf iBuf; |
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42 CIniReader* iReader; |
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43 }; |
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44 |
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45 |
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46 CCommandBase* CCmdIniEdit::NewLC() |
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47 { |
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48 CCmdIniEdit* self = new(ELeave) CCmdIniEdit(); |
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49 CleanupStack::PushL(self); |
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50 self->BaseConstructL(); |
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51 return self; |
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52 } |
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53 |
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54 CCmdIniEdit::~CCmdIniEdit() |
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55 { |
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56 delete iSet; |
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57 delete iGet; |
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58 delete iRemove; |
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59 delete iReader; |
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60 iBuf.Close(); |
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61 } |
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62 |
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63 CCmdIniEdit::CCmdIniEdit() |
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64 { |
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65 } |
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66 |
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67 const TDesC& CCmdIniEdit::Name() const |
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68 { |
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69 _LIT(KName, "iniedit"); |
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70 return KName; |
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71 } |
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72 |
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73 _LIT(KEquals, "="); |
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74 |
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75 TPtrC Trim(const TDesC& aDes) |
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76 { |
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77 TPtrC des(aDes); |
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78 while (des.Length() && TChar(des[0]).IsSpace()) |
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79 { |
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80 des.Set(des.Mid(1)); |
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81 } |
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82 while (des.Length() && TChar(des[des.Length()-1]).IsSpace()) |
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83 { |
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84 des.Set(des.Left(des.Length()-1)); |
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85 } |
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86 return des; |
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87 } |
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88 |
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89 void CCmdIniEdit::DoRunL() |
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90 { |
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91 TBool interactive = ETrue; |
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92 if (iForce) |
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93 { |
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94 iReader = CIniReader::NewL(iIniFile); |
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95 } |
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96 else |
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97 { |
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98 iReader = CIniFile::NewL(iIniFile, iDescriptionFile); |
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99 } |
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100 TBool updated = EFalse; |
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101 |
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102 if (iSet) |
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103 { |
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104 TInt eqPos = iSet->Find(KEquals); |
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105 TPtrC value(KNullDesC); |
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106 TPtrC id(KNullDesC); |
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107 if (eqPos == KErrNotFound) |
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108 { |
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109 id.Set(*iSet); |
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110 |
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111 Stdin().SetReadModeL(RIoReadHandle::ELine); |
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112 iBuf.CreateL(0x100); |
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113 Stdin().ReadL(iBuf); |
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114 value.Set(iBuf); |
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115 } |
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116 else |
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117 { |
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118 id.Set(iSet->Left(eqPos)); |
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119 value.Set(iSet->Mid(eqPos+1)); |
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120 } |
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121 |
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122 iReader->SetValueL(Trim(id), value); |
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123 updated = ETrue; |
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124 interactive = EFalse; |
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125 } |
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126 if (iRemove) |
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127 { |
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128 iReader->RemoveValueL(*iRemove); |
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129 updated = ETrue; |
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130 interactive = EFalse; |
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131 } |
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132 |
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133 if (iGet) |
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134 { |
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135 const TDesC* value = iReader->GetValue(*iGet); |
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136 if (!value) LeaveIfErr(KErrNotFound, _L("id '%S' not found in %S"), iGet, &iIniFile); |
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137 Write(*value); |
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138 interactive = EFalse; |
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139 } |
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140 else if (iDump) |
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141 { |
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142 RPointerArray<CValue> values; |
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143 CleanupClosePushL(values); |
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144 iReader->GetValuesL(values); |
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145 for (TInt i=0; i<values.Count(); ++i) |
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146 { |
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147 if (iForce) |
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148 { |
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149 Printf(_L("%S: %S\n"), &values[i]->Id(), &values[i]->Value()); |
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150 } |
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151 else |
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152 { |
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153 CSetting* setting = (CSetting*)values[i]; |
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154 Printf(_L("%S: %S\n"), &setting->Name(), &setting->Value()); |
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155 } |
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156 } |
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157 CleanupStack::PopAndDestroy(&values); |
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158 interactive = EFalse; |
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159 } |
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160 |
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161 if (interactive) |
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162 { |
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163 // TODO enter interactive mode |
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164 LeaveIfErr(KErrNotSupported, _L("Interactive mode not implemented yet.")); |
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165 } |
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166 |
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167 if (updated) |
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168 { |
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169 WriteIniFileL(iIniFile, *iReader); |
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170 } |
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171 } |
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172 |
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173 void CCmdIniEdit::ArgumentsL(RCommandArgumentList& aArguments) |
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174 { |
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175 _LIT(KIniFile, "inifile"); |
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176 aArguments.AppendFileNameL(iIniFile, KIniFile); |
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177 } |
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178 |
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179 void CCmdIniEdit::OptionsL(RCommandOptionList& aOptions) |
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180 { |
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181 _LIT(KOptIdfFile, "idf"); |
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182 aOptions.AppendFileNameL(iDescriptionFile, KOptIdfFile); |
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183 |
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184 _LIT(KOptDump, "dump"); |
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185 aOptions.AppendBoolL(iDump, KOptDump); |
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186 |
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187 _LIT(KOptForce, "force"); |
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188 aOptions.AppendBoolL(iForce, KOptForce); |
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189 |
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190 _LIT(KOptGet, "get"); |
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191 aOptions.AppendStringL(iGet, KOptGet); |
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192 |
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193 _LIT(KOptSet, "set"); |
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194 aOptions.AppendStringL(iSet, KOptSet); |
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195 |
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196 _LIT(KOptRemove, "remove"); |
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197 aOptions.AppendStringL(iRemove, KOptRemove); |
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198 } |
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199 |
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200 |
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201 EXE_BOILER_PLATE(CCmdIniEdit) |
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202 |