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winebus.sys: Add OS/X IOHID bus. 

Signed-off-by: Aric Stewart <aric@codeweavers.com>
Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Aric Stewart 2016-11-07 13:42:23 -06:00 committed by Alexandre Julliard
parent 0a17b70140
commit 8284be37fc
4 changed files with 271 additions and 1 deletions
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3
dlls/winebus.sys/Makefile.in
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@ -1,9 +1,10 @@
MODULE = winebus.sys
IMPORTS = ntoskrnl setupapi
EXTRALIBS = $(UDEV_LIBS)
EXTRALIBS = $(IOKIT_LIBS) $(UDEV_LIBS)
EXTRAINCL = $(UDEV_CFLAGS)
EXTRADLLFLAGS = -Wb,--subsystem,native
C_SRCS = \
bus_iohid.c \
bus_udev.c \
main.c

1
dlls/winebus.sys/bus.h
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@ -18,6 +18,7 @@
/* Busses */
NTSTATUS WINAPI udev_driver_init(DRIVER_OBJECT *driver, UNICODE_STRING *registry_path) DECLSPEC_HIDDEN;
NTSTATUS WINAPI iohid_driver_init(DRIVER_OBJECT *driver, UNICODE_STRING *registry_path) DECLSPEC_HIDDEN;
/* Native device function table */
typedef struct

265
dlls/winebus.sys/bus_iohid.c Normal file
View File

@ -0,0 +1,265 @@
/* Bus like function for mac HID devices
*
* Copyright 2016 CodeWeavers, Aric Stewart
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdarg.h>
#if defined(HAVE_IOKIT_HID_IOHIDLIB_H)
#define DWORD UInt32
#define LPDWORD UInt32*
#define LONG SInt32
#define LPLONG SInt32*
#define E_PENDING __carbon_E_PENDING
#define ULONG __carbon_ULONG
#define E_INVALIDARG __carbon_E_INVALIDARG
#define E_OUTOFMEMORY __carbon_E_OUTOFMEMORY
#define E_HANDLE __carbon_E_HANDLE
#define E_ACCESSDENIED __carbon_E_ACCESSDENIED
#define E_UNEXPECTED __carbon_E_UNEXPECTED
#define E_FAIL __carbon_E_FAIL
#define E_ABORT __carbon_E_ABORT
#define E_POINTER __carbon_E_POINTER
#define E_NOINTERFACE __carbon_E_NOINTERFACE
#define E_NOTIMPL __carbon_E_NOTIMPL
#define S_FALSE __carbon_S_FALSE
#define S_OK __carbon_S_OK
#define HRESULT_FACILITY __carbon_HRESULT_FACILITY
#define IS_ERROR __carbon_IS_ERROR
#define FAILED __carbon_FAILED
#define SUCCEEDED __carbon_SUCCEEDED
#define MAKE_HRESULT __carbon_MAKE_HRESULT
#define HRESULT __carbon_HRESULT
#define STDMETHODCALLTYPE __carbon_STDMETHODCALLTYPE
#define PAGE_SHIFT __carbon_PAGE_SHIFT
#include <IOKit/IOKitLib.h>
#include <IOKit/hid/IOHIDLib.h>
#undef ULONG
#undef E_INVALIDARG
#undef E_OUTOFMEMORY
#undef E_HANDLE
#undef E_ACCESSDENIED
#undef E_UNEXPECTED
#undef E_FAIL
#undef E_ABORT
#undef E_POINTER
#undef E_NOINTERFACE
#undef E_NOTIMPL
#undef S_FALSE
#undef S_OK
#undef HRESULT_FACILITY
#undef IS_ERROR
#undef FAILED
#undef SUCCEEDED
#undef MAKE_HRESULT
#undef HRESULT
#undef STDMETHODCALLTYPE
#undef DWORD
#undef LPDWORD
#undef LONG
#undef LPLONG
#undef E_PENDING
#undef PAGE_SHIFT
#endif /* HAVE_IOKIT_HID_IOHIDLIB_H */
#define NONAMELESSUNION
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winternl.h"
#include "winioctl.h"
#include "ddk/wdm.h"
#include "wine/debug.h"
#include "bus.h"
WINE_DEFAULT_DEBUG_CHANNEL(plugplay);
#ifdef HAVE_IOHIDMANAGERCREATE
static DRIVER_OBJECT *iohid_driver_obj = NULL;
static IOHIDManagerRef hid_manager;
static const WCHAR busidW[] = {'I','O','H','I','D',0};
#include "initguid.h"
DEFINE_GUID(GUID_DEVCLASS_IOHID, 0x989D309D,0x0470,0x4E1A,0x89,0x38,0x50,0x1F,0x42,0xBD,0x9A,0xCD);
struct platform_private
{
IOHIDDeviceRef device;
};
static inline struct platform_private *impl_from_DEVICE_OBJECT(DEVICE_OBJECT *device)
{
return (struct platform_private *)get_platform_private(device);
}
static void CFStringToWSTR(CFStringRef cstr, LPWSTR wstr, int length)
{
int len = min(CFStringGetLength(cstr), length-1);
CFStringGetCharacters(cstr, CFRangeMake(0, len), (UniChar*)wstr);
wstr[len] = 0;
}
static DWORD CFNumberToDWORD(CFNumberRef num)
{
int dwNum = 0;
if (num)
CFNumberGetValue(num, kCFNumberIntType, &dwNum);
return dwNum;
}
static int compare_platform_device(DEVICE_OBJECT *device, void *platform_dev)
{
return 0;
}
static NTSTATUS get_reportdescriptor(DEVICE_OBJECT *device, BYTE *buffer, DWORD length, DWORD *out_length)
{
return STATUS_NOT_IMPLEMENTED;
}
static NTSTATUS get_string(DEVICE_OBJECT *device, DWORD index, WCHAR *buffer, DWORD length)
{
return STATUS_NOT_IMPLEMENTED;
}
static NTSTATUS begin_report_processing(DEVICE_OBJECT *device)
{
return STATUS_NOT_IMPLEMENTED;
}
static NTSTATUS set_output_report(DEVICE_OBJECT *device, UCHAR id, BYTE *report, DWORD length, ULONG_PTR *written)
{
*written = 0;
return STATUS_NOT_IMPLEMENTED;
}
static NTSTATUS get_feature_report(DEVICE_OBJECT *device, UCHAR id, BYTE *report, DWORD length, ULONG_PTR *read)
{
*read = 0;
return STATUS_NOT_IMPLEMENTED;
}
static NTSTATUS set_feature_report(DEVICE_OBJECT *device, UCHAR id, BYTE *report, DWORD length, ULONG_PTR *written)
{
*written = 0;
return STATUS_NOT_IMPLEMENTED;
}
static const platform_vtbl iohid_vtbl =
{
compare_platform_device,
get_reportdescriptor,
get_string,
begin_report_processing,
set_output_report,
get_feature_report,
set_feature_report,
};
static void handle_DeviceMatchingCallback(void *context, IOReturn result, void *sender, IOHIDDeviceRef IOHIDDevice)
{
DEVICE_OBJECT *device;
DWORD vid, pid, version;
CFStringRef str = NULL;
WCHAR serial_string[256];
BOOL is_gamepad;
TRACE("OS/X IOHID Device Added %p\n", IOHIDDevice);
vid = CFNumberToDWORD(IOHIDDeviceGetProperty(IOHIDDevice, CFSTR(kIOHIDVendorIDKey)));
pid = CFNumberToDWORD(IOHIDDeviceGetProperty(IOHIDDevice, CFSTR(kIOHIDProductIDKey)));
version = CFNumberToDWORD(IOHIDDeviceGetProperty(IOHIDDevice, CFSTR(kIOHIDVersionNumberKey)));
str = IOHIDDeviceGetProperty(IOHIDDevice, CFSTR(kIOHIDSerialNumberKey));
if (str) CFStringToWSTR(str, serial_string, sizeof(serial_string) / sizeof(WCHAR));
is_gamepad = (IOHIDDeviceConformsTo(IOHIDDevice, kHIDPage_GenericDesktop, kHIDUsage_GD_GamePad) ||
IOHIDDeviceConformsTo(IOHIDDevice, kHIDPage_GenericDesktop, kHIDUsage_GD_Joystick));
device = bus_create_hid_device(iohid_driver_obj, busidW, vid, pid, version, 0, str?serial_string:NULL, is_gamepad, &GUID_DEVCLASS_IOHID, &iohid_vtbl, sizeof(struct platform_private));
if (!device)
ERR("Failed to create device\n");
else
{
struct platform_private *private = impl_from_DEVICE_OBJECT(device);
private->device = IOHIDDevice;
IoInvalidateDeviceRelations(device, BusRelations);
}
}
/* This puts the relevant run loop for event handling into a WINE thread */
static DWORD CALLBACK runloop_thread(void *args)
{
CFRunLoopRef run_loop = CFRunLoopGetCurrent();
IOHIDManagerSetDeviceMatching(hid_manager, NULL);
IOHIDManagerRegisterDeviceMatchingCallback(hid_manager, handle_DeviceMatchingCallback, NULL);
IOHIDManagerScheduleWithRunLoop(hid_manager, run_loop, kCFRunLoopDefaultMode);
if (IOHIDManagerOpen( hid_manager, 0 ) != kIOReturnSuccess)
{
ERR("Couldn't open IOHIDManager.\n");
IOHIDManagerUnscheduleFromRunLoop(hid_manager, run_loop, kCFRunLoopDefaultMode);
CFRelease(hid_manager);
return 0;
}
CFRunLoopRun();
TRACE("Run Loop exiting\n");
IOHIDManagerRegisterDeviceMatchingCallback(hid_manager, NULL, NULL);
IOHIDManagerUnscheduleFromRunLoop(hid_manager, run_loop, kCFRunLoopDefaultMode);
CFRelease(hid_manager);
return 1;
}
NTSTATUS WINAPI iohid_driver_init(DRIVER_OBJECT *driver, UNICODE_STRING *registry_path)
{
HANDLE run_loop_handle;
TRACE("(%p, %s)\n", driver, debugstr_w(registry_path->Buffer));
iohid_driver_obj = driver;
driver->MajorFunction[IRP_MJ_PNP] = common_pnp_dispatch;
driver->MajorFunction[IRP_MJ_INTERNAL_DEVICE_CONTROL] = hid_internal_dispatch;
hid_manager = IOHIDManagerCreate(kCFAllocatorDefault, 0L);
if (!(run_loop_handle = CreateThread(NULL, 0, runloop_thread, NULL, 0, NULL)))
{
ERR("Failed to initialize IOHID Manager thread\n");
iohid_driver_obj = NULL;
CFRelease(hid_manager);
return STATUS_UNSUCCESSFUL;
}
CloseHandle(run_loop_handle);
return STATUS_SUCCESS;
}
#else
NTSTATUS WINAPI iohid_driver_init(DRIVER_OBJECT *driver, UNICODE_STRING *registry_path)
{
WARN("IOHID Support not compiled into Wine.\n");
return STATUS_NOT_IMPLEMENTED;
}
#endif /* HAVE_IOHIDMANAGERCREATE */

3
dlls/winebus.sys/main.c
View File

@ -628,10 +628,13 @@ NTSTATUS WINAPI DriverEntry( DRIVER_OBJECT *driver, UNICODE_STRING *path )
{
static const WCHAR udevW[] = {'\\','D','r','i','v','e','r','\\','U','D','E','V',0};
static UNICODE_STRING udev = {sizeof(udevW) - sizeof(WCHAR), sizeof(udevW), (WCHAR *)udevW};
static const WCHAR iohidW[] = {'\\','D','r','i','v','e','r','\\','I','O','H','I','D',0};
static UNICODE_STRING iohid = {sizeof(iohidW) - sizeof(WCHAR), sizeof(iohidW), (WCHAR *)iohidW};
TRACE( "(%p, %s)\n", driver, debugstr_w(path->Buffer) );
IoCreateDriver(&udev, udev_driver_init);
IoCreateDriver(&iohid, iohid_driver_init);
return STATUS_SUCCESS;
}