67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
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// Copyright 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/ini_parser.h"
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#include "base/logging.h"
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#include "base/strings/string_tokenizer.h"
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namespace base {
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INIParser::INIParser() : used_(false) {}
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INIParser::~INIParser() {}
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void INIParser::Parse(const std::string& content) {
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DCHECK(!used_);
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used_ = true;
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base::StringTokenizer tokenizer(content, "\r\n");
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std::string current_section;
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while (tokenizer.GetNext()) {
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std::string line = tokenizer.token();
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if (line.empty()) {
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// Skips the empty line.
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continue;
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}
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if (line[0] == '#' || line[0] == ';') {
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// This line is a comment.
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continue;
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}
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if (line[0] == '[') {
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// It is a section header.
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current_section = line.substr(1);
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size_t end = current_section.rfind(']');
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if (end != std::string::npos)
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current_section.erase(end);
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} else {
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std::string key, value;
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size_t equal = line.find('=');
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if (equal != std::string::npos) {
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key = line.substr(0, equal);
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value = line.substr(equal + 1);
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HandleTriplet(current_section, key, value);
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}
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}
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}
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}
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DictionaryValueINIParser::DictionaryValueINIParser() {}
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DictionaryValueINIParser::~DictionaryValueINIParser() {}
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void DictionaryValueINIParser::HandleTriplet(const std::string& section,
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const std::string& key,
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const std::string& value) {
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// Checks whether the section and key contain a '.' character.
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// Those sections and keys break DictionaryValue's path format when not
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// using the *WithoutPathExpansion methods.
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if (section.find('.') == std::string::npos &&
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key.find('.') == std::string::npos)
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root_.SetString(section + "." + key, value);
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}
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} // namespace base
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