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Add USB passthrough setting and USBUtils

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This adds a USB passthrough setting to ConfigManager and everything
needed for the UI to show and manage the whitelist properly.
This commit is contained in:
Léo Lam
2016-11-11 01:33:52 +01:00
parent e4d20647d4
commit 69a13a12e2
7 changed files with 161 additions and 1 deletions
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79
Source/Core/UICommon/USBUtils.cpp Normal file
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// Copyright 2017 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#ifdef __LIBUSB__
#include <libusb.h>
#endif
#include "Common/CommonTypes.h"
#include "Common/StringUtil.h"
#include "UICommon/USBUtils.h"
#ifdef __LIBUSB__
static libusb_context* s_libusb_context;
#endif
// Because opening and getting the device name from devices is slow, especially on Windows
// with usbdk, we cannot do that for every single device. We should however still show
// device names for known Wii peripherals.
static const std::map<std::pair<u16, u16>, std::string> s_wii_peripherals = {{
{{0x046d, 0x0a03}, "Logitech Microphone"},
{{0x057e, 0x0308}, "Wii Speak"},
{{0x057e, 0x0309}, "Nintendo USB Microphone"},
{{0x057e, 0x030a}, "Ubisoft Motion Tracking Camera"},
{{0x0e6f, 0x0129}, "Disney Infinity Reader (Portal Device)"},
{{0x1430, 0x0100}, "Tony Hawk Ride Skateboard"},
{{0x1430, 0x0150}, "Skylanders Portal"},
{{0x1bad, 0x0004}, "Harmonix Guitar Controller"},
{{0x1bad, 0x3110}, "Rock Band 3 Mustang Guitar Dongle"},
{{0x1bad, 0x3430}, "Rock Band Drum Set"},
{{0x21a4, 0xac40}, "EA Active NFL"},
}};
namespace USBUtils
{
void Init()
{
#ifdef __LIBUSB__
libusb_init(&s_libusb_context);
#endif
}
void Shutdown()
{
#ifdef __LIBUSB__
libusb_exit(s_libusb_context);
#endif
}
std::map<std::pair<u16, u16>, std::string> GetInsertedDevices()
{
std::map<std::pair<u16, u16>, std::string> devices;
#ifdef __LIBUSB__
if (!s_libusb_context)
return devices;
libusb_device** list;
const ssize_t cnt = libusb_get_device_list(s_libusb_context, &list);
for (ssize_t i = 0; i < cnt; ++i)
{
libusb_device_descriptor descr;
libusb_get_device_descriptor(list[i], &descr);
const std::pair<u16, u16> vid_pid{descr.idVendor, descr.idProduct};
devices[vid_pid] = GetDeviceName(vid_pid);
}
libusb_free_device_list(list, 1);
#endif
return devices;
}
std::string GetDeviceName(const std::pair<u16, u16> vid_pid)
{
const auto iter = s_wii_peripherals.find(vid_pid);
const std::string device_name = iter == s_wii_peripherals.cend() ? "Unknown" : iter->second;
return StringFromFormat("%04x:%04x - %s", vid_pid.first, vid_pid.second, device_name.c_str());
}
} // namespace USBUtils