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◆ main openmsx / src / memory / MSXRomCLI.cc
2.9 KiB · C++ · last changed chore(): initial commit 1 month ago source blame history raw
e8555c89 Andy McCall 1 
#include "MSXRomCLI.hh"
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#include "CommandLineParser.hh"
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#include "HardwareConfig.hh"
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#include "MSXException.hh"
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#include "MSXMotherBoard.hh"
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#include "one_of.hh"
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#include <cassert>
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namespace openmsx {
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std::span<const std::string_view> MSXRomCLI::getExtensions()
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{
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	static constexpr std::array<std::string_view, 6> extensions = {
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		"ri", "rom", "mx1", "mx2", "sg", "col"
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	};
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	return extensions;
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}
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MSXRomCLI::MSXRomCLI(CommandLineParser& cmdLineParser_)
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	: cmdLineParser(cmdLineParser_)
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{
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	cmdLineParser.registerOption("-ips", ipsOption);
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	cmdLineParser.registerOption("-romtype", romTypeOption);
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	for (const auto* cart : {"-cart", "-carta", "-cartb", "-cartc", "-cartd"}) {
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		cmdLineParser.registerOption(cart, *this);
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	}
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	cmdLineParser.registerFileType(getExtensions(), *this);
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}
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void MSXRomCLI::parseOption(const std::string& option, std::span<std::string>& cmdLine)
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{
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	std::string arg = getArgument(option, cmdLine);
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	std::string slotName;
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	if (option.size() == 6) {
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		slotName = option[5];
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	} else {
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		slotName = "any";
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	}
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	parse(arg, slotName, cmdLine);
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}
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std::string_view MSXRomCLI::optionHelp() const
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{
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	return "Insert the ROM file (cartridge) specified in argument";
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}
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void MSXRomCLI::parseFileType(const std::string& arg, std::span<std::string>& cmdLine)
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{
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	parse(arg, "any", cmdLine);
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}
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std::string_view MSXRomCLI::fileTypeHelp() const
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{
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	return "ROM image of a cartridge";
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}
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std::string_view MSXRomCLI::fileTypeCategoryName() const
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{
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	return "rom";
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}
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void MSXRomCLI::parse(const std::string& arg, const std::string& slotName,
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                      std::span<std::string>& cmdLine) const
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{
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	// parse extra options  -ips  and  -romtype
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	std::vector<TclObject> options;
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	while (true) {
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		std::string option = peekArgument(cmdLine);
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		if (option == one_of("-ips", "-romtype")) {
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			options.emplace_back(option);
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			cmdLine = cmdLine.subspan(1);
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			options.emplace_back(getArgument(option, cmdLine));
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		} else {
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			break;
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		}
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	}
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	MSXMotherBoard* motherboard = cmdLineParser.getMotherBoard();
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	assert(motherboard);
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	motherboard->insertExtension("ROM",
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		HardwareConfig::createRomConfig(*motherboard, arg, slotName, options));
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}
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void MSXRomCLI::IpsOption::parseOption(const std::string& /*option*/,
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                                       std::span<std::string>& /*cmdLine*/)
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{
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	throw FatalError(
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		"-ips options should immediately follow a ROM or disk image.");
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}
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std::string_view MSXRomCLI::IpsOption::optionHelp() const
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{
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	return "Apply the given IPS patch to the ROM or disk image specified "
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	       "in the preceding option";
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}
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void MSXRomCLI::RomTypeOption::parseOption(const std::string& /*option*/,
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                                           std::span<std::string>& /*cmdLine*/)
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{
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	throw FatalError("-romtype options should immediately follow a ROM.");
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}
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std::string_view MSXRomCLI::RomTypeOption::optionHelp() const
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{
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	return "Specify the rom type for the ROM image specified in the "
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	       "preceding option";
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}
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} // namespace openmsx