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1 // Copyright (c) 2009 - 2010 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 // |
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15 // |
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16 // |
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17 /** |
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18 * @file parse.cpp |
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19 * |
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20 * @internalComponent |
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21 * @released |
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22 */ |
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23 #include "parse.h" |
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24 #include "barsc2.h" |
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25 |
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26 std::string FullNameWithoutDrive(std::string& Buf ) |
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27 { |
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28 std::string iName; |
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29 std::string::size_type index = Buf.find( ':' ); |
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30 if( index != std::string::npos ) |
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31 iName.assign(Buf, index+1, Buf.size()); |
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32 |
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33 return iName; |
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34 } |
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35 |
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36 /** |
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37 * Converts from Ptr8* datatype to wstring |
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38 */ |
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39 std::wstring Ptr8ToWstring(const Ptr8* aBuf) |
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40 { |
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41 std::wstring str2(aBuf->GetLength(), L'\0'); // Make room for characters |
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42 |
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43 TUint8* temp = aBuf->GetPtr(); |
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44 memcpy(str2.begin(),temp,aBuf->GetLength()); |
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45 |
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46 return str2; |
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47 } |
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48 |
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49 /** |
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50 * Converts from Ptr16* datatype to wstring |
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51 */ |
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52 std::wstring Ptr16ToWstring(const Ptr16* aBuf) |
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53 { |
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54 std::wstring str2(aBuf->GetLength(), L'\0'); // Make room for characters |
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55 |
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56 TUint16* temp = aBuf->GetPtr(); |
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57 std::copy(temp,temp+aBuf->GetLength(),str2.begin()); |
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58 |
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59 return str2; |
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60 } |
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61 |
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62 /** |
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63 * Converts from Ptr16* datatype to string |
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64 */ |
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65 std::string Ptr16ToString(Ptr16* aBuf) |
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66 { |
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67 std::string str2(aBuf->GetLength(), '\0'); // Make room for characters |
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68 |
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69 TUint16* temp = aBuf->GetPtr(); |
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70 for(int i =0; i<aBuf->GetLength(); i++) |
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71 { |
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72 str2[i] = *temp++; |
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73 } |
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74 str2[aBuf->GetLength()] = '\0'; |
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75 return str2; |
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76 } |
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77 |
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78 //Local function to Copy TUint16 |
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79 void BufCpy(TUint16* aTemp1,TUint16* aTemp2, TInt aLength) |
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80 { |
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81 for(TInt i =0 ; i< aLength; i++) |
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82 { |
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83 *aTemp1++ = *aTemp2++; |
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84 } |
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85 } |
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86 |
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87 //Local function to Copy TUint8 |
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88 void BufCpy8(TUint8* aTemp1, const TUint8* aTemp2, TInt aLength) |
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89 { |
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90 for(TInt i =0 ; i< aLength; i++) |
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91 { |
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92 *aTemp1++ = *aTemp2++; |
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93 } |
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94 } |
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95 |
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96 //Search for either wild character in the input string. |
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97 //return 1 if found else return 0 |
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98 TInt FindWild(PtrC16 *aPtr) |
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99 { |
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100 TUint32 i = 0; |
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101 const TUint16* Pt = aPtr->iPtr; |
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102 for( i=0; i < aPtr->iMaxLength; i++) |
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103 { |
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104 if((*Pt=='*') || (*Pt=='?')) |
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105 return 1; |
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106 else |
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107 Pt++; |
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108 } |
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109 return 0; |
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110 } |
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111 |
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112 //Find if wild character present in the input string |
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113 //return 1 if found else return 0 |
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114 TInt FindWild(std::string& aRegistrationFileDrive, std::string& aAppFilePath, std::string& aAppFileNameAndExt) |
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115 { |
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116 |
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117 string::size_type index1 = aRegistrationFileDrive.find_last_of("*?"); |
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118 if( index1 != string::npos ) |
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119 return 1; |
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120 |
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121 string::size_type index2 = aAppFilePath.find_last_of("*?"); |
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122 if( index2 != string::npos ) |
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123 return 1; |
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124 |
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125 string::size_type index3 = aAppFileNameAndExt.find_last_of("*?"); |
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126 if( index3 != string::npos ) |
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127 return 1; |
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128 return 0; |
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129 } |
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130 |
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131 //Default Constructor for class ParsePtrC |
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132 ParsePtrC::ParsePtrC() |
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133 : iNamePresent(0),iPathPresent(0),iExtPresent(0),iDrivePresent(0) |
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134 { |
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135 } |
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136 |
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137 //Destructor for class ParsePtrC |
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138 ParsePtrC::~ParsePtrC() |
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139 { |
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140 delete iNameBuf; |
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141 delete Buf; |
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142 iNameBuf = NULL; |
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143 Buf = NULL; |
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144 } |
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145 |
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146 //To Avoid double Delete in destructor. |
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147 void ParsePtrC::SetToNull() |
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148 { |
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149 iNameBuf = NULL; |
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150 } |
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151 |
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152 //Constructor for class ParsePtrC |
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153 ParsePtrC::ParsePtrC(const PtrC16* aName) |
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154 : iNamePresent(0),iPathPresent(0),iExtPresent(0),iDrivePresent(0) |
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155 { |
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156 iNameBuf = new PtrC16; |
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157 TUint16* temp = (TUint16*)aName->iPtr; |
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158 if(NULL==iNameBuf) |
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159 { |
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160 std::string errMsg= "Error in Reading File. Memory Allocation Failed"; |
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161 throw CResourceFileException(errMsg); |
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162 } |
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163 iNameBuf->iPtr = aName->iPtr; |
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164 iNameBuf->iMaxLength = aName->iMaxLength; |
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165 |
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166 Buf = new string(aName->iMaxLength,'\0'); |
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167 |
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168 if(NULL==Buf) |
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169 { |
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170 std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed"; |
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171 throw CResourceFileException(errMsg); |
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172 } |
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173 |
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174 for(TInt i = 0; i<aName->iMaxLength; i++ ) |
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175 { |
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176 (*Buf)[i] = *temp; |
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177 temp++; |
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178 } |
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179 } |
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180 |
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181 PtrC16* ParsePtrC::FullName() |
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182 { |
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183 return iNameBuf; |
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184 } |
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185 |
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186 std::string ParsePtrC::StrName() |
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187 { |
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188 return *Buf; |
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189 } |
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190 |
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191 //Constructor for class ParsePtrC |
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192 ParsePtrC::ParsePtrC(std::string aStr) |
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193 : iNamePresent(0),iPathPresent(0),iExtPresent(0),iDrivePresent(0) |
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194 { |
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195 Buf = new string; |
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196 if(NULL==Buf) |
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197 { |
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198 std::string errMsg= "Failed : Error in Reading File. Memory Allocation Failed"; |
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199 throw CResourceFileException(errMsg); |
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200 } |
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201 *Buf = aStr; |
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202 } |
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203 |
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204 std::string ParsePtrC::Name() |
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205 { |
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206 string iName; |
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207 |
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208 TInt i = Buf->rfind("\\"); |
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209 if(i!=string::npos) |
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210 iName.assign(*Buf, i, Buf->size()-4); |
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211 else |
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212 { |
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213 if(ExtPresent()) |
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214 iName.assign(*Buf, i, Buf->size()-4); |
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215 else |
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216 iName.assign(*Buf, 0, Buf->size()); |
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217 } |
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218 |
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219 return iName; |
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220 } |
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221 |
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222 std::string ParsePtrC::NameAndExt() |
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223 { |
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224 string iName; |
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225 |
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226 TInt i = Buf->rfind("\\"); |
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227 if(i!=string::npos) |
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228 iName.assign(*Buf, i, Buf->size()); |
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229 |
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230 return iName; |
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231 } |
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232 |
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233 std::string ParsePtrC::FullPath() |
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234 { |
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235 string iName; |
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236 |
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237 TInt i = Buf->rfind("\\"); |
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238 if(i!=string::npos) |
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239 iName.assign(*Buf, 0, i); |
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240 |
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241 return iName; |
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242 } |
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243 |
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244 std::string ParsePtrC::Path() |
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245 { |
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246 string iName; |
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247 |
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248 TInt j = Buf->rfind("\\"); |
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249 TInt i = Buf->find("\\"); |
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250 if(i!=string::npos) |
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251 iName.assign(*Buf, i, Buf->size()-j); |
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252 |
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253 return iName; |
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254 } |
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255 |
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256 std::string ParsePtrC::Drive() |
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257 { |
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258 string iName; |
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259 |
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260 string::size_type index = Buf->find( ':' ); |
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261 if( index != string::npos ) |
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262 iName.assign(*Buf, index-1, 2); |
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263 |
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264 return iName; |
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265 } |
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266 |
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267 std::string ParsePtrC::FullNameWithoutDrive() |
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268 { |
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269 string iName; |
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270 |
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271 string::size_type index = Buf->find( ':' ); |
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272 if( index != string::npos ) |
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273 iName.assign(*Buf, index+1, Buf->size()); |
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274 |
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275 return iName; |
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276 } |
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277 |
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278 TInt ParsePtrC::NamePresent() |
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279 { |
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280 TInt i = Buf->rfind("\\"); |
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281 if(i!=string::npos) |
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282 iNamePresent = 1; |
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283 else |
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284 { |
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285 if(Buf!= NULL) |
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286 iNamePresent = 1; |
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287 else |
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288 iNamePresent = 0; |
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289 } |
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290 return iNamePresent; |
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291 } |
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292 |
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293 TInt ParsePtrC::PathPresent() |
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294 { |
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295 TInt i = Buf->find("\\"); |
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296 if(i!=string::npos) |
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297 iPathPresent = 1; |
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298 else |
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299 iPathPresent = 0; |
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300 return iPathPresent; |
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301 } |
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302 |
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303 TInt ParsePtrC::ExtPresent() |
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304 { |
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305 TInt i = Buf->find("."); |
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306 if(i!=string::npos) |
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307 iExtPresent = 1; |
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308 else |
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309 iExtPresent = 0; |
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310 return iExtPresent; |
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311 } |
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312 |
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313 TInt ParsePtrC::DrivePresent() |
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314 { |
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315 TInt i = Buf->find(":"); |
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316 if(i!=string::npos) |
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317 iDrivePresent = 1; |
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318 else |
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319 iDrivePresent = 0; |
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320 return iDrivePresent; |
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321 } |
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322 |
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323 TInt ParsePtrC::IsWild() |
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324 { |
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325 string::size_type index = Buf->find_last_of("*?"); |
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326 if( index != string::npos ) |
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327 return 1; |
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328 return 0; |
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329 } |
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330 |
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331 TInt ParsePtrC::IsValidName() |
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332 { |
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333 string::size_type index = Buf->find_last_of("*?< > : \" / |"); |
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334 if( index != string::npos ) |
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335 return 1; |
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336 return 0; |
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337 } |