EightBit/M6502/inc/Symbols.h

#pragma once

#include <cstdint>
#include <map>
#include <vector>
#include <string>

namespace EightBit {
	class Symbols {
	public:
		Symbols(std::string path = "") noexcept;

		const std::map<uint16_t, std::string>& getLabels() const { return labels; }
		const std::map<uint16_t, std::string>& getConstants() const { return constants; }
		const std::map<std::string, uint16_t>& getScopes() const { return scopes; }
		const std::map<std::string, uint64_t>& getAddresses() const { return addresses; }

	private:
		void AssignScopes();
		void AssignSymbols();

		void Parse(std::string path);

		std::map<uint16_t, std::string> labels;
		std::map<uint16_t, std::string> constants;
		std::map<std::string, uint16_t> scopes;
		std::map<std::string, uint64_t> addresses;

		struct kv_pair_t {
			std::map<std::string, std::string> element;
		};

		std::vector<std::string> split(const std::string& input, const std::vector<std::string>& delimiters);

		std::map<std::string, std::map<std::string, kv_pair_t>> parsed;
	};
}