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HID Parser for Win32

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This commit is contained in:
Jack Andersen
2017-09-15 12:26:39 -10:00
parent 0f2a838bfb
commit 1f14cc09a1
12 changed files with 289 additions and 48 deletions
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26
lib/inputdev/HIDListenerWinUSB.cpp
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@@ -135,6 +135,32 @@ class HIDListenerWinUSB final : public IHIDListener
&devpropType, (BYTE*)manufW, 1024, &manufSz, 0);
WideCharToMultiByte(CP_UTF8, 0, manufW, -1, manuf, 1024, nullptr, nullptr);
if (type == DeviceType::HID)
{
HANDLE devHnd = CreateFileA(DeviceInterfaceDetailData.wtf.DevicePath,
GENERIC_WRITE | GENERIC_READ,
FILE_SHARE_WRITE | FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED,
NULL);
if (INVALID_HANDLE_VALUE == devHnd)
continue;
PHIDP_PREPARSED_DATA preparsedData;
if (!HidD_GetPreparsedData(devHnd, &preparsedData))
{
CloseHandle(devHnd);
continue;
}
HIDP_CAPS caps;
HidP_GetCaps(preparsedData, &caps);
HidD_FreePreparsedData(preparsedData);
CloseHandle(devHnd);
/* Filter non joysticks and gamepads */
if (caps.UsagePage != 1 || (caps.Usage != 4 && caps.Usage != 5))
continue;
}
/* Store as a shouting string (to keep hash-lookups consistent) */
CharUpperA(DeviceInterfaceDetailData.wtf.DevicePath);