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1 /* |
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2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * 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 License "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 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef __PKGFILEPARSER_H__ |
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20 #define __PKGFILEPARSER_H__ |
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21 |
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22 #ifdef WIN32 |
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23 #include <windows.h> |
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24 #endif |
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25 |
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26 #include <iostream> |
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27 |
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28 #include <sstream> |
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29 #include <string> |
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30 #include <list> |
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31 #include <map> |
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32 #undef _L |
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33 |
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34 #include "pkglanguage.h" |
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35 |
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36 typedef class PkgParser PKGPARSER, *PPKGPARSER; |
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37 |
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38 //Data structures for pkg file parsing |
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39 #define EOF_TOKEN 0 |
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40 #define NUMERIC_TOKEN 1 |
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41 #define ALPHA_TOKEN 2 |
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42 #define QUOTED_STRING_TOKEN 3 |
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43 #define AND_TOKEN 4 |
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44 #define OR_TOKEN 5 |
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45 #define NOT_TOKEN 6 |
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46 #define EXISTS_TOKEN 7 |
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47 #define DEVCAP_TOKEN 8 |
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48 #define APPCAP_TOKEN 9 |
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49 #define GE_TOKEN 10 |
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50 #define LE_TOKEN 11 |
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51 #define NE_TOKEN 12 |
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52 #define IF_TOKEN 13 |
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53 #define ELSEIF_TOKEN 14 |
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54 #define ELSE_TOKEN 15 |
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55 #define ENDIF_TOKEN 16 |
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56 #define TYPE_TOKEN 17 |
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57 #define KEY_TOKEN 18 |
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58 #define LAST_TOKEN 18 |
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59 |
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60 #define MAX_STRING 255 |
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61 |
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62 typedef union _tag_VARIANTVAL |
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63 { |
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64 long dwNumber; // numeric value, e.g. 100 |
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65 wchar_t pszString[MAX_STRING]; // string value, e.g. "crystal" |
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66 }VARIANTVAL; |
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67 |
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68 //Data structures to store the pkg file contents |
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69 /** |
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70 Supported package body statements |
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71 */ |
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72 typedef enum cmd_type {IF, ELSEIF, ELSE, ENDIF, INSTALLFILE, PACKAGE} CMD_TYPE; |
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73 |
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74 /** |
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75 Structure to store the language details |
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76 */ |
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77 typedef struct _tag_LangList |
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78 { |
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79 String langName; // Language Name |
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80 unsigned long langCode; // Language code |
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81 unsigned long dialectCode; // Dialect code |
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82 }LANG_LIST, *PLANG_LIST; |
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83 |
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84 /** |
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85 Structure to store the package file header details |
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86 */ |
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87 typedef struct _tag_Pkgheader |
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88 { |
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89 std::list<String> pkgNameList; |
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90 unsigned long pkgUid; |
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91 int vMajor; |
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92 int vMinor; |
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93 int vBuild; |
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94 String pkgType; |
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95 }PKG_HEADER, *PPKG_HEADER; |
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96 |
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97 /** |
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98 Structure to store the installable file list |
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99 */ |
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100 typedef struct _tag_InstallFileList |
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101 { |
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102 int langDepFlg; |
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103 int pkgFlg; |
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104 std::list<String> srcFiles; |
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105 String destFile; |
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106 }INSTALLFILE_LIST, *PINSTALLFILE_LIST; |
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107 |
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108 /** |
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109 Structure to store the package body details |
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110 */ |
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111 typedef struct _tag_CmdBlock |
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112 { |
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113 CMD_TYPE cmdType; // Command type |
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114 String cmdExpression; // Expression |
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115 PINSTALLFILE_LIST iInstallFileList; // Installable file details |
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116 }CMD_BLOCK, *PCMD_BLOCK; |
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117 |
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118 typedef std::list<PLANG_LIST> LANGUAGE_LIST; |
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119 typedef std::list<String> SISFILE_LIST, FILE_LIST; |
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120 typedef std::list<PCMD_BLOCK> CMDBLOCK_LIST; |
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121 |
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122 /** |
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123 class PkgParser |
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124 Parses the package file generated by DUMPSIS tool |
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125 |
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126 @internalComponent |
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127 @released |
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128 */ |
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129 class PkgParser |
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130 { |
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131 public: |
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132 PkgParser(String aFile); |
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133 ~PkgParser(); |
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134 |
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135 void ParsePkgFile(); |
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136 void GetEmbeddedSisList(SISFILE_LIST& embedSisList); |
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137 void GetInstallOptions(FILE_LIST& aOptions); |
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138 void GetLanguageList(LANGUAGE_LIST& langList); |
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139 void GetHeader(PKG_HEADER& pkgHeader); |
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140 void GetCommandList(CMDBLOCK_LIST& cmdList); |
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141 String GetPkgFileName() |
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142 { |
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143 return iPkgFile; |
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144 } |
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145 |
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146 private: |
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147 int OpenFile(); |
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148 void DeleteAll(); |
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149 |
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150 HANDLE iPkgHandle; |
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151 |
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152 LANGUAGE_LIST iLangList; |
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153 PKG_HEADER iPkgHeader; |
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154 SISFILE_LIST iEmbedSisFiles; |
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155 FILE_LIST iInstallOptions; |
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156 CMDBLOCK_LIST iPkgBlock; |
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157 |
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158 String iPkgFile; |
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159 |
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160 //Parser Methods |
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161 void AddLanguage(String aLang, unsigned long aCode, unsigned long aDialect); |
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162 void GetNextChar(); |
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163 void GetNextToken(); |
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164 bool GetStringToken(); |
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165 WORD ParseEscapeChars(); |
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166 void GetAlphaNumericToken(); |
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167 bool IsNumericToken(); |
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168 void GetNumericToken(); |
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169 void ParseEmbeddedBlockL (); |
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170 void ParseCommentL(); |
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171 void ExpectToken(int aToken); |
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172 void ParseHeaderL(); |
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173 void ParseLanguagesL(); |
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174 void ParseFileL(); |
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175 void ParsePackageL(); |
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176 void ParseIfBlockL(); |
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177 void ParseLogicalOp(String& aExpression); |
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178 void ParseRelation(String& aExpression); |
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179 void ParseUnary(String& aExpression); |
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180 void ParseFactor(String& aExpression); |
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181 void ParseOptionsBlockL(); |
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182 void ParsePropertyL(); |
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183 void ParseVendorNameL(); |
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184 void ParseLogoL(); |
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185 void ParseDependencyL(); |
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186 void ParseVersion(); |
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187 void ParseVendorUniqueNameL(); |
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188 void ParseTargetDeviceL(); |
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189 |
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190 //Parser Attributes |
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191 wchar_t m_pkgChar; |
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192 int m_token; |
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193 VARIANTVAL m_tokenValue; |
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194 int m_nLineNo; |
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195 |
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196 void ParserError(char* msg); |
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197 |
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198 friend String wstring2string (const std::wstring& aWide); |
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199 friend std::wstring string2wstring (const String& aNarrow); |
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200 friend int CompareTwoString(wchar_t* string ,wchar_t* option); |
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201 friend int CompareNString(wchar_t* string ,wchar_t* option, int len); |
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202 }; |
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203 |
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204 #endif //__PKGFILEPARSER_H__ |