40 lines
No EOL
1.6 KiB
C++
40 lines
No EOL
1.6 KiB
C++
#pragma once
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#include "Opcode.h"
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#include <filesystem>
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#include <regex>
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#include <map>
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#include <string>
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#include <vector>
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#include <string_view>
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namespace sfz
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{
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namespace Regexes
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{
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inline static std::regex includes { R"V(#include\s*"(.*?)".*$)V", std::regex::optimize };
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inline static std::regex defines { R"(#define\s*(\$[a-zA-Z0-9]+)\s+([a-zA-Z0-9]+)(?=\s|$))", std::regex::optimize };
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inline static std::regex headers { R"(<(.*?)>(.*?)(?=<|$))", std::regex::optimize };
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inline static std::regex members { R"(([a-zA-Z0-9_]+)=([a-zA-Z0-9-_#.\/\s\\\(\),\*]+)(?![a-zA-Z0-9_]*=))", std::regex::optimize };
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inline static std::regex opcodeParameters{ R"(([a-zA-Z0-9_]+?)([0-9]+)$)", std::regex::optimize };
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}
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class Parser
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{
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public:
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virtual bool loadSfzFile(const std::filesystem::path& file);
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const std::map<std::string, std::string>& getDefines() const noexcept { return defines; }
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const std::vector<std::filesystem::path>& getIncludedFiles() const noexcept { return includedFiles; }
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void disableRecursiveIncludeGuard() { recursiveIncludeGuard = false; }
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void enableRecursiveIncludeGuard() { recursiveIncludeGuard = true; }
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protected:
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virtual void callback(std::string_view header, const std::vector<Opcode>& members) = 0;
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std::filesystem::path rootDirectory { std::filesystem::current_path() };
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private:
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bool recursiveIncludeGuard { false };
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std::map<std::string, std::string> defines;
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std::vector<std::filesystem::path> includedFiles;
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std::string aggregatedContent { };
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void readSfzFile(const std::filesystem::path& fileName, std::vector<std::string>& lines) noexcept;
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};
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} // namespace sfz
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