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annotate C++/Ini.cpp @ 326:fb6c42173634

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Ini: - Add support for empty values - Add tests about multi definition
author David Demelier <markand@malikania.fr>
date Tue, 03 Mar 2015 19:43:23 +0100
parents d52a69f9f029
children 78e8f9a3b233
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
325
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1 /*
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2 * Ini.cpp -- .ini file parsing
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3 *
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4 * Copyright (c) 2013, 2014 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #include <cctype>
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20 #include <iostream>
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21 #include <iterator>
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22 #include <memory>
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23 #include <ostream>
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24 #include <sstream>
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25 #include <vector>
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26
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27 #include "Ini.h"
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28
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29 namespace {
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30
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31 /* --------------------------------------------------------
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32 * Tokens
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33 * -------------------------------------------------------- */
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34
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35 enum class TokenType {
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36 Comment = '#',
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37 SectionBegin = '[',
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38 SectionEnd = ']',
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39 Escape = '\\',
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40 QuoteSimple = '\'',
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41 QuoteDouble = '"',
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42 NewLine = '\n',
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43 Assign = '=',
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44 Include = '@',
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45 Word,
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46 Space
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47 };
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48
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49 std::ostream &operator<<(std::ostream &out, const TokenType &type)
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50 {
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51 switch (type) {
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52 case TokenType::Comment:
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53 out << "Comment";
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54 break;
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55 case TokenType::SectionBegin:
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56 out << "SectionBegin";
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57 break;
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58 case TokenType::SectionEnd:
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59 out << "SectionEnd";
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60 break;
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61 case TokenType::Escape:
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62 out << "Escape";
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63 break;
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64 case TokenType::QuoteSimple:
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65 out << "QuoteSimple";
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66 break;
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67 case TokenType::QuoteDouble:
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68 out << "QuoteDouble";
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69 break;
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70 case TokenType::NewLine:
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71 out << "NewLine";
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72 break;
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73 case TokenType::Assign:
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74 out << "Assign";
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75 break;
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76 case TokenType::Include:
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77 out << "Include";
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78 break;
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79 case TokenType::Word:
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80 out << "Word";
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81 break;
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82 case TokenType::Space:
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83 out << "Space";
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84 break;
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85 default:
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86 break;
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87 }
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88
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89 return out;
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90 }
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91
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92 class Token {
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93 private:
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94 TokenType m_type;
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95 int m_line;
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96 int m_position;
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97 std::string m_value;
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98
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99 public:
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100 inline Token(TokenType type, int line, int position, std::string value = "")
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101 : m_type(type)
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102 , m_line(line)
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103 , m_position(position)
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104 , m_value(std::move(value))
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105 {
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106 }
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107
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108 inline TokenType type() const noexcept
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109 {
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110 return m_type;
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111 }
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112
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113 inline int line() const noexcept
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114 {
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115 return m_line;
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116 }
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117
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118 inline int position() const noexcept
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119 {
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120 return m_position;
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121 }
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122
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123 inline std::string value() const
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124 {
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125 switch (m_type) {
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126 case TokenType::Comment:
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127 return "#";
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128 case TokenType::SectionBegin:
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129 return "[";
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130 case TokenType::SectionEnd:
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131 return "]";
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132 case TokenType::QuoteSimple:
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133 return "'";
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134 case TokenType::QuoteDouble:
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135 return "\"";
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136 case TokenType::NewLine:
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137 return "\n";
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138 case TokenType::Assign:
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139 return "=";
326
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140 case TokenType::Include:
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141 return "@";
325
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142 case TokenType::Space:
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143 return m_value;
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144 case TokenType::Word:
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145 return m_value;
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146 default:
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147 break;
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148 }
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149
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150 return "";
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151 }
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152
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153 inline std::string toString() const
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154 {
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155 switch (m_type) {
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156 case TokenType::Comment:
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157 return "'#'";
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158 case TokenType::SectionBegin:
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159 return "'['";
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160 case TokenType::SectionEnd:
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161 return "']'";
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162 case TokenType::QuoteSimple:
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163 return "'";
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164 case TokenType::QuoteDouble:
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165 return "\"";
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166 case TokenType::NewLine:
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167 return "<newline>";
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168 case TokenType::Assign:
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169 return "=";
326
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170 case TokenType::Include:
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171 return "@";
325
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172 case TokenType::Space:
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173 return "<blank>";
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174 case TokenType::Word:
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175 return "`" + m_value + "'";
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176 default:
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177 break;
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178 }
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179
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180 return "";
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181 }
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182 };
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183
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184 std::ostream &operator<<(std::ostream &out, const Token &token)
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185 {
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186 out << token.type();
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187
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188 if (token.type() == TokenType::Space)
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189 out << ": size = " << token.value().size();
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190 else if (token.type() == TokenType::Word)
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191 out << ": value = [" << token.value() << "]";
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192
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193 return out;
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194 }
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195
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196 using TokenStack = std::vector<Token>;
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197
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198 /* --------------------------------------------------------
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199 * IniBuilder
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200 * -------------------------------------------------------- */
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201
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202 class Error : public std::exception {
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203 private:
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204 int m_line;
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205 int m_offset;
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206 std::string m_error;
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207
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208 public:
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209 inline Error(const Token &token, std::string error)
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210 : m_line(token.line())
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211 , m_offset(token.position())
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212 , m_error(error)
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213 {
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214 }
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215
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216 int line() const noexcept
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217 {
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218 return m_line;
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219 }
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220
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221 int offset() const noexcept
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222 {
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223 return m_offset;
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224 }
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225
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226 const char *what() const noexcept
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227 {
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228 return m_error.c_str();
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229 }
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230 };
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231
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232 class IniBuilder {
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233 private:
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234 inline bool isReserved(char c) const noexcept
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235 {
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236 return c == '\n' || c == '#' || c == '"' || c == '\'' || c == '=' || c == '[' || c == ']' || c == '@';
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237 }
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238
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David Demelier <markand@malikania.fr>
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239 std::vector<Token> analyze(std::istream &stream) const
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240 {
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David Demelier <markand@malikania.fr>
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241 std::istreambuf_iterator<char> it(stream);
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242 std::istreambuf_iterator<char> end;
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243 std::vector<Token> tokens;
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244
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245 int lineno{1};
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246 int position{0};
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247
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248 while (it != end) {
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249 std::string value;
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250
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251 if (isReserved(*it)) {
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252 while (it != end && isReserved(*it)) {
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253 // Single character tokens
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254 switch (*it) {
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255 case '\n':
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256 ++lineno;
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257 position = 0;
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David Demelier <markand@malikania.fr>
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258 case '#':
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David Demelier <markand@malikania.fr>
parents:
diff changeset
259 case '[':
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David Demelier <markand@malikania.fr>
parents:
diff changeset
260 case ']':
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parents:
diff changeset
261 case '\'':
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David Demelier <markand@malikania.fr>
parents:
diff changeset
262 case '"':
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parents:
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263 case '=':
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David Demelier <markand@malikania.fr>
parents:
diff changeset
264 case '@':
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David Demelier <markand@malikania.fr>
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diff changeset
265 tokens.push_back({ static_cast<TokenType>(*it), lineno, position });
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266 ++it;
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267 ++position;
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David Demelier <markand@malikania.fr>
parents:
diff changeset
268 default:
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David Demelier <markand@malikania.fr>
parents:
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269 break;
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David Demelier <markand@malikania.fr>
parents:
diff changeset
270 }
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parents:
diff changeset
271 }
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David Demelier <markand@malikania.fr>
parents:
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272 } else if (std::isspace(*it)) {
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diff changeset
273 while (it != end && std::isspace(*it) && *it != '\n')
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diff changeset
274 value.push_back(*it++);
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parents:
diff changeset
275
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diff changeset
276 tokens.push_back({ TokenType::Space, lineno, position, std::move(value) });
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parents:
diff changeset
277 } else {
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David Demelier <markand@malikania.fr>
parents:
diff changeset
278 while (it != end && !std::isspace(*it) && !isReserved(*it))
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parents:
diff changeset
279 value.push_back(*it++);
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parents:
diff changeset
280
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diff changeset
281 tokens.push_back({ TokenType::Word, lineno, position, std::move(value) });
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parents:
diff changeset
282 }
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David Demelier <markand@malikania.fr>
parents:
diff changeset
283 }
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David Demelier <markand@malikania.fr>
parents:
diff changeset
284
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David Demelier <markand@malikania.fr>
parents:
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285 return tokens;
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David Demelier <markand@malikania.fr>
parents:
diff changeset
286 }
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David Demelier <markand@malikania.fr>
parents:
diff changeset
287
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David Demelier <markand@malikania.fr>
parents:
diff changeset
288 void readComment(TokenStack::iterator &it, TokenStack::iterator end)
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parents:
diff changeset
289 {
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David Demelier <markand@malikania.fr>
parents:
diff changeset
290 while (it != end && it->type() != TokenType::NewLine)
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David Demelier <markand@malikania.fr>
parents:
diff changeset
291 ++ it;
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parents:
diff changeset
292
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David Demelier <markand@malikania.fr>
parents:
diff changeset
293 // remove new line
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David Demelier <markand@malikania.fr>
parents:
diff changeset
294 ++ it;
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David Demelier <markand@malikania.fr>
parents:
diff changeset
295 }
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parents:
diff changeset
296
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parents:
diff changeset
297 void readSpace(TokenStack::iterator &it, TokenStack::iterator end)
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parents:
diff changeset
298 {
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David Demelier <markand@malikania.fr>
parents:
diff changeset
299 while (it != end && it->type() == TokenType::Space)
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David Demelier <markand@malikania.fr>
parents:
diff changeset
300 ++ it;
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David Demelier <markand@malikania.fr>
parents:
diff changeset
301 }
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David Demelier <markand@malikania.fr>
parents:
diff changeset
302
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David Demelier <markand@malikania.fr>
parents:
diff changeset
303 void readNewLine(TokenStack::iterator &it, TokenStack::iterator end)
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David Demelier <markand@malikania.fr>
parents:
diff changeset
304 {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
305 while (it != end && it->type() == TokenType::NewLine)
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David Demelier <markand@malikania.fr>
parents:
diff changeset
306 ++ it;
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
307 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
308
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
309 IniSection readSection(TokenStack::iterator &it, TokenStack::iterator end)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
310 {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
311 if (++it == end || it->type() != TokenType::Word)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
312 throw Error(*it, "word expected after [, got " + it->toString());
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
313
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
314 IniSection section(it->value());
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
315
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
316 if (++it == end || it->type() != TokenType::SectionEnd)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
317 throw Error(*it, "] expected, got " + it->toString());
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
318
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
319 // Remove ]
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
320 ++ it;
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
321
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
322 if (it == end)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
323 return section;
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
324
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
325 while (it != end && it->type() != TokenType::SectionBegin) {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
326 if (it->type() == TokenType::Space)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
327 readSpace(it, end);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
328 else if (it->type() == TokenType::NewLine)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
329 readNewLine(it, end);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
330 else if (it->type() == TokenType::Comment)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
331 readComment(it, end);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
332 else if (it->type() == TokenType::Word)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
333 section.push_back(readOption(it, end));
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
334 else {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
335 throw Error(*it, "unexpected token " + it->toString());
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
336 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
337 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
338
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
339 return section;
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
340 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
341
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
342 IniOption readOption(TokenStack::iterator &it, TokenStack::iterator end)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
343 {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
344 std::string key = it->value();
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
345
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
346 if (++it == end) {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
347 throw Error(*it, "expected '=' after option declaration, got <EOF>");
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
348 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
349
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
350 readSpace(it, end);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
351
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
352 if (it == end || it++->type() != TokenType::Assign) {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
353 throw Error(*it, "expected '=' after option declaration, got " + it->toString());
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
354 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
355
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
356 readSpace(it, end);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
357
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
358 std::ostringstream oss;
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
359
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
360 if (it->type() == TokenType::QuoteSimple || it->type() == TokenType::QuoteDouble) {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
361 TokenStack::iterator save = it++;
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
362
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
363 while (it != end && it->type() != save->type()) {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
364 oss << it++->value();
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
365 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
366
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
367 if (it == end)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
368 throw Error(*save, "undisclosed quote: " + save->toString() + " expected");
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
369
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
370 ++ it;
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
371 } else if (it->type() == TokenType::Word) {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
372 oss << it++->value();
326
David Demelier <markand@malikania.fr>
parents: 325
diff changeset
373 } else if (it->type() != TokenType::NewLine && it->type() != TokenType::Comment) {
David Demelier <markand@malikania.fr>
parents: 325
diff changeset
374 // No value requested, must be NewLine or comment
325
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
375 throw Error(*it, "expected option value after '=', got " + it->toString());
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
376 }
326
David Demelier <markand@malikania.fr>
parents: 325
diff changeset
377
325
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
378
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
379 return IniOption(std::move(key), oss.str());
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
380 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
381
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
382 public:
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
383 IniBuilder(Ini &ini, std::istream &stream)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
384 {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
385 std::vector<Token> ts = analyze(stream);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
386
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
387 auto it = ts.begin();
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
388 auto end = ts.end();
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
389
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
390 try {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
391 while (it != end) {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
392 if (it->type() == TokenType::Space)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
393 readSpace(it, end);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
394 else if (it->type() == TokenType::NewLine)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
395 readNewLine(it, end);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
396 else if (it->type() == TokenType::Comment)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
397 readComment(it, end);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
398 else if (it->type() == TokenType::SectionBegin)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
399 ini.push_back(readSection(it, end));
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
400 else
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
401 throw Error(*it, "unexpected " + it->toString() + " on root document");
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
402 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
403 } catch (const Error &ex) {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
404 std::cerr << ex.line() << ":" << ex.offset() << ":" << ex.what() << std::endl;
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
405 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
406 }
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
407 };
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
408
326
David Demelier <markand@malikania.fr>
parents: 325
diff changeset
409 } // !namespace
David Demelier <markand@malikania.fr>
parents: 325
diff changeset
410
325
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
411 /* --------------------------------------------------------
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
412 * Ini
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
413 * -------------------------------------------------------- */
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
414
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
415 Ini::Ini(std::istream &stream)
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
416 {
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
417 IniBuilder builder(*this, stream);
d52a69f9f029 Add Ini, brand new replacement for Parser
David Demelier <markand@malikania.fr>
parents:
diff changeset
418 }