56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
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// Copyright(c) 2016 YamaArashi
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef STRING_PARSER_H
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#define STRING_PARSER_H
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#include <cstdint>
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#include <string>
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#include "preproc.h"
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class StringParser
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{
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public:
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StringParser(char* buffer, long size) : m_buffer(buffer), m_size(size), m_pos(0) {}
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int ParseString(long srcPos, unsigned char* dest, int &destLength);
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private:
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struct Integer
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{
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std::uint32_t value;
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int size;
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};
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char* m_buffer;
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long m_size;
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long m_pos;
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Integer ReadInteger();
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Integer ReadDecimal();
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Integer ReadHex();
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std::string ReadCharOrEscape();
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std::string ReadBracketedConstants();
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void SkipWhitespace();
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void SkipRestOfInteger(int radix);
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void RaiseError(const char* format, ...);
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};
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#endif // STRING_PARSER_H
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