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99 lines
3.1 KiB
C++
99 lines
3.1 KiB
C++
//
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// MachineForTarget.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 04/11/2017.
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// Copyright 2017 Thomas Harte. All rights reserved.
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//
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#ifndef MachineForTarget_hpp
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#define MachineForTarget_hpp
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#include "../../Analyser/Static/StaticAnalyser.hpp"
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#include "../../Reflection/Struct.hpp"
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#include "../DynamicMachine.hpp"
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#include "../ROMMachine.hpp"
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#include <map>
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#include <memory>
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#include <string>
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#include <vector>
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/*!
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This namespace acts as a grab-bag of functions that allow a client to:
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(i) discover the total list of implemented machines;
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(ii) discover the construction and runtime options available for controlling them; and
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(iii) create any implemented machine via its construction options.
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See Reflection::Struct and Reflection::Enum for getting dynamic information from the
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Targets that this namespace deals in.
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*/
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namespace Machine {
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enum class Error {
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None,
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UnknownError,
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UnknownMachine,
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MissingROM,
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NoTargets
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};
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/*!
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Allocates an instance of DynamicMachine holding a machine that can
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receive the supplied static analyser result. The machine has been allocated
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on the heap. It is the caller's responsibility to delete the class when finished.
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*/
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std::unique_ptr<DynamicMachine> MachineForTargets(const Analyser::Static::TargetList &targets, const ::ROMMachine::ROMFetcher &rom_fetcher, Error &error);
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/*!
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Allocates an instance of DynamicMaachine holding the machine described
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by @c target. It is the caller's responsibility to delete the class when finished.
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*/
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std::unique_ptr<DynamicMachine> MachineForTarget(const Analyser::Static::Target *target, const ROMMachine::ROMFetcher &rom_fetcher, Machine::Error &error);
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/*!
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Returns a short string name for the machine identified by the target,
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which is guaranteed not to have any spaces or other potentially
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filesystem-bothering contents.
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*/
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std::string ShortNameForTargetMachine(const Analyser::Machine target);
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/*!
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Returns a long string name for the machine identified by the target,
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usable for presentation to a human.
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*/
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std::string LongNameForTargetMachine(const Analyser::Machine target);
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enum class Type {
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RequiresMedia,
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DoesntRequireMedia,
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Any
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};
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/*!
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@param type the type of machines to include.
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@param long_names If this is @c true then long names will be returned; otherwise short names will be returned.
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@returns A list of all available machines. Names are always guaranteed to be in the same order.
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*/
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std::vector<std::string> AllMachines(Type type, bool long_names);
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/*!
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Returns a map from long machine name to the list of options that machine exposes, for all machines.
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In all cases, user-friendly selections will have been filled in by default.
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*/
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std::map<std::string, std::unique_ptr<Reflection::Struct>> AllOptionsByMachineName();
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/*!
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Returns a map from long machine name to appropriate instances of Target for the machine.
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NB: Usually the instances of Target can be dynamic_casted to Reflection::Struct in order to determine available properties.
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*/
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std::map<std::string, std::unique_ptr<Analyser::Static::Target>> TargetsByMachineName(bool meaningful_without_media_only);
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}
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#endif /* MachineForTarget_hpp */
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