2020-02-28 03:50:58 -06:00
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include "StringVector.hpp"
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2021-04-27 02:52:46 -05:00
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#include "Util.hpp"
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2020-05-31 13:16:58 -05:00
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bool StringVector::equals(std::size_t index, const StringVector& other, std::size_t otherIndex)
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2020-03-09 03:05:30 -05:00
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{
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if (index >= _tokens.size())
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{
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return false;
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}
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if (otherIndex >= other._tokens.size())
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{
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return false;
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}
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const StringToken& token = _tokens[index];
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const StringToken& otherToken = other._tokens[otherIndex];
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int ret = _string.compare(token._index, token._length, other._string, otherToken._index,
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otherToken._length);
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return ret == 0;
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}
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2021-04-27 02:52:46 -05:00
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bool StringVector::getUInt32(std::size_t index, const std::string& key, uint32_t& value) const
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{
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if (index >= _tokens.size())
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{
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return false;
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}
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const StringToken& token = _tokens[index];
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size_t offset = key.size() + 1;
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if (token._length > offset &&
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_string.compare(token._index, key.size(), key, 0, key.size()) == 0 &&
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_string[token._index + key.size()] == '=')
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{
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value = Util::safe_atoi(&_string[token._index + offset], token._length - offset);
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2021-04-28 17:38:04 -05:00
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return value < std::numeric_limits<uint32_t>::max();
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2021-04-27 02:52:46 -05:00
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}
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return false;
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}
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2021-04-27 06:50:41 -05:00
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bool StringVector::getNameIntegerPair(std::size_t index, std::string& name, int& value) const
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{
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if (index >= _tokens.size())
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{
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return false;
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}
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const StringToken& token = _tokens[index];
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size_t mid = std::string::npos;
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for (size_t i = token._index; i < token._index + token._length; ++i)
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{
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if (_string[i] != '=')
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{
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continue;
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}
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mid = i;
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break;
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}
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if (mid == std::string::npos)
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{
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return false;
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}
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name = _string.substr(token._index, mid - token._index);
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size_t offset = mid + 1;
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value = Util::safe_atoi(&_string[offset], token._index + token._length - offset);
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return value > std::numeric_limits<int>::min() && value < std::numeric_limits<int>::max();
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}
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2020-02-28 03:50:58 -06:00
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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