#ifndef ROMDATABASE_HH

#define ROMDATABASE_HH

#include "RomInfo.hh"

#include "MemBuffer.hh"

#include "sha1.hh"

#include <vector>

namespace openmsx {

class CliComm;

class RomDatabase

{

public:

	struct Entry {

		Sha1Sum sha1;

		RomInfo romInfo;

	};

	using RomDB = std::vector<Entry>; // sorted on sha1

	explicit RomDatabase(CliComm& cliComm);

	/** Lookup an entry in the database by sha1sum.

	 * Returns nullptr when no corresponding entry was found.

	 */

	[[nodiscard]] const RomInfo* fetchRomInfo(const Sha1Sum& sha1sum) const;

	[[nodiscard]] const RomDB& getFullDB() const { return db; }

	[[nodiscard]] const char* getBufferStart() const { return buffer.data(); }

private:

	RomDB db;

	MemBuffer<char> buffer;

};

} // namespace openmsx

#endif