dlls/winebus.sys/bus.h

   1 /*
   2  * Copyright 2016 Aric Stewart
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 typedef int(*enum_func)(DEVICE_OBJECT *device, void *context);
  20
  21 /* Busses */
  22 NTSTATUS WINAPI udev_driver_init(DRIVER_OBJECT *driver, UNICODE_STRING *registry_path) DECLSPEC_HIDDEN;
  23 NTSTATUS WINAPI iohid_driver_init(DRIVER_OBJECT *driver, UNICODE_STRING *registry_path) DECLSPEC_HIDDEN;
  24 NTSTATUS WINAPI sdl_driver_init(DRIVER_OBJECT *driver, UNICODE_STRING *registry_path) DECLSPEC_HIDDEN;
  25
  26 /* Native device function table */
  27 typedef struct
  28 {
  29     int (*compare_platform_device)(DEVICE_OBJECT *device, void *platform_dev);
  30     NTSTATUS (*get_reportdescriptor)(DEVICE_OBJECT *device, BYTE *buffer, DWORD length, DWORD *out_length);
  31     NTSTATUS (*get_string)(DEVICE_OBJECT *device, DWORD index, WCHAR *buffer, DWORD length);
  32     NTSTATUS (*begin_report_processing)(DEVICE_OBJECT *device);
  33     NTSTATUS (*set_output_report)(DEVICE_OBJECT *device, UCHAR id, BYTE *report, DWORD length, ULONG_PTR *written);
  34     NTSTATUS (*get_feature_report)(DEVICE_OBJECT *device, UCHAR id, BYTE *report, DWORD length, ULONG_PTR *read);
  35     NTSTATUS (*set_feature_report)(DEVICE_OBJECT *device, UCHAR id, BYTE *report, DWORD length, ULONG_PTR *written);
  36 } platform_vtbl;
  37
  38 void *get_platform_private(DEVICE_OBJECT *device) DECLSPEC_HIDDEN;
  39
  40 /* HID Plug and Play Bus */
  41 NTSTATUS WINAPI common_pnp_dispatch(DEVICE_OBJECT *device, IRP *irp) DECLSPEC_HIDDEN;
  42 DEVICE_OBJECT *bus_create_hid_device(DRIVER_OBJECT *driver, const WCHAR *busidW, WORD vid, WORD pid,
  43                                      DWORD version, DWORD uid, const WCHAR *serialW, BOOL is_gamepad,
  44                                      const GUID *class, const platform_vtbl *vtbl, DWORD platform_data_size) DECLSPEC_HIDDEN;
  45 DEVICE_OBJECT *bus_find_hid_device(const platform_vtbl *vtbl, void *platform_dev) DECLSPEC_HIDDEN;
  46 void bus_remove_hid_device(DEVICE_OBJECT *device) DECLSPEC_HIDDEN;
  47 NTSTATUS WINAPI hid_internal_dispatch(DEVICE_OBJECT *device, IRP *irp) DECLSPEC_HIDDEN;
  48 void process_hid_report(DEVICE_OBJECT *device, BYTE *report, DWORD length) DECLSPEC_HIDDEN;
  49 DEVICE_OBJECT* bus_enumerate_hid_devices(const platform_vtbl *vtbl, enum_func function, void* context) DECLSPEC_HIDDEN;
  50
  51 /* General Bus Functions */
  52 DWORD check_bus_option(UNICODE_STRING *registry_path, const UNICODE_STRING *option, DWORD default_value) DECLSPEC_HIDDEN;
  53 BOOL is_xbox_gamepad(WORD vid, WORD pid) DECLSPEC_HIDDEN;