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◆ main openmsx / src / memory / RomInfo.hh
2.5 KiB · C++ · last changed chore(): initial commit 1 month ago source blame history raw
e8555c89 Andy McCall 1 
#ifndef ROMINFO_HH
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#define ROMINFO_HH
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#include "RomTypes.hh"
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#include "String32.hh"
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#include "stl.hh"
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#include "zstring_view.hh"
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#include <ranges>
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#include <string_view>
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namespace openmsx {
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class RomInfo
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{
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public:
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	// This contains extra information for each RomType. This structure only
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	// contains the primary (non-alias) rom types.
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	struct RomTypeInfo {
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		unsigned blockSize;
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		zstring_view name;
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		std::string_view description;
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	};
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public:
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	RomInfo(String32 title_,   String32 year_,
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	        String32 company_, String32 country_,
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	        bool original_,    String32 origType_,
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	        String32 remark_,  RomType romType_,
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	        unsigned genMSXid_)
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		: title   (title_)
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		, year    (year_)
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		, company (company_)
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		, country (country_)
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		, origType(origType_)
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		, remark  (remark_)
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		, romType (romType_)
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		, genMSXid(genMSXid_)
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		, original(original_)
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	{
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	}
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	[[nodiscard]] std::string_view getTitle   (const char* buf) const {
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		return fromString32(buf, title);
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	}
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	[[nodiscard]] std::string_view getYear    (const char* buf) const {
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		return fromString32(buf, year);
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	}
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	[[nodiscard]] std::string_view getCompany (const char* buf) const {
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		return fromString32(buf, company);
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	}
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	[[nodiscard]] std::string_view getCountry (const char* buf) const {
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		return fromString32(buf, country);
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	}
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	[[nodiscard]] std::string_view getOrigType(const char* buf) const {
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		return fromString32(buf, origType);
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	}
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	[[nodiscard]] std::string_view getRemark  (const char* buf) const {
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		return fromString32(buf, remark);
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	}
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	[[nodiscard]] RomType          getRomType()   const { return romType; }
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	[[nodiscard]] bool             getOriginal()  const { return original; }
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	[[nodiscard]] unsigned         getGenMSXid()  const { return genMSXid; }
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	[[nodiscard]] static RomType nameToRomType(std::string_view name);
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	[[nodiscard]] static zstring_view     romTypeToName (RomType type);
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	[[nodiscard]] static std::string_view getDescription(RomType type);
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	[[nodiscard]] static unsigned         getBlockSize  (RomType type);
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	[[nodiscard]] static auto getAllRomTypes() {
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		return std::views::transform(getRomTypeInfo(), &RomTypeInfo::name);
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	}
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	[[nodiscard]] static const array_with_enum_index<RomType, RomInfo::RomTypeInfo>& getRomTypeInfo();
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	[[nodiscard]] static const std::array<RomType, size_t(RomType::NUM)>& getSortedRomTypes();
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private:
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	String32 title;
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	String32 year;
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	String32 company;
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	String32 country;
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	String32 origType;
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	String32 remark;
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	RomType romType;
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	unsigned genMSXid;
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	bool original;
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};
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} // namespace openmsx
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#endif