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baff71cdc3
Alphabetizes includes and resolves quite a few instances of indirect inclusions, making the requirements of several interfaces explicit. This also trims out includes that aren't actually necessary (likely due to changes in the API over time).
45 lines
1.6 KiB
C++
45 lines
1.6 KiB
C++
#pragma once
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#include <cstdint>
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#include <functional>
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#include <memory>
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#include <string>
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#include <typeindex>
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#include <vector>
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namespace boo {
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enum class DeviceType { None = 0, USB = 1, Bluetooth = 2, HID = 3, XInput = 4 };
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class DeviceToken;
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class DeviceBase;
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#define dev_typeid(type) std::hash<std::string>()(#type)
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struct DeviceSignature {
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using TDeviceSignatureSet = std::vector<const DeviceSignature*>;
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using TFactoryLambda = std::function<std::shared_ptr<DeviceBase>(DeviceToken*)>;
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const char* m_name = nullptr;
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uint64_t m_typeHash = 0;
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unsigned m_vid = 0;
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unsigned m_pid = 0;
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TFactoryLambda m_factory;
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DeviceType m_type{};
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DeviceSignature() : m_typeHash(dev_typeid(DeviceSignature)) {} /* Sentinel constructor */
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DeviceSignature(const char* name, uint64_t typeHash, unsigned vid, unsigned pid, TFactoryLambda&& factory,
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DeviceType type = DeviceType::None)
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: m_name(name), m_typeHash(typeHash), m_vid(vid), m_pid(pid), m_factory(factory), m_type(type) {}
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static bool DeviceMatchToken(const DeviceToken& token, const TDeviceSignatureSet& sigSet);
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static std::shared_ptr<DeviceBase> DeviceNew(DeviceToken& token);
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};
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#define DEVICE_SIG(name, vid, pid, type) \
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DeviceSignature(#name, dev_typeid(name), vid, pid, \
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[](DeviceToken* tok) -> std::shared_ptr<DeviceBase> { return std::make_shared<name>(tok); }, type)
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#define DEVICE_SIG_SENTINEL() DeviceSignature()
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extern const DeviceSignature BOO_DEVICE_SIGS[];
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} // namespace boo
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