wine/dlls/hidclass.sys/hid.h
Aric Stewart 68ecd3b76a hidclass.sys: When processing reads fill all the buffers.
Signed-off-by: Aric Stewart <aric@codeweavers.com>
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-01-26 16:57:56 +01:00

106 lines
4.2 KiB
C

/*
* Copyright 2015 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 "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winternl.h"
#include "winioctl.h"
#include "ddk/wdm.h"
#include "hidusage.h"
#include "ddk/hidport.h"
#include "ddk/hidclass.h"
#include "ddk/hidpi.h"
#include "cfgmgr32.h"
#include "wine/list.h"
#include "parse.h"
#define DEFAULT_POLL_INTERVAL 200
#define MAX_POLL_INTERVAL_MSEC 10000
typedef NTSTATUS (WINAPI *pAddDevice)(DRIVER_OBJECT *DriverObject, DEVICE_OBJECT *PhysicalDeviceObject);
/* Ring buffer functions */
struct ReportRingBuffer;
typedef struct _BASE_DEVICE_EXTENSION {
HID_DEVICE_EXTENSION deviceExtension;
HID_COLLECTION_INFORMATION information;
WINE_HIDP_PREPARSED_DATA *preparseData;
ULONG poll_interval;
WCHAR *device_name;
WCHAR *link_name;
WCHAR device_id[MAX_DEVICE_ID_LEN];
WCHAR instance_id[MAX_DEVICE_ID_LEN];
struct ReportRingBuffer *ring_buffer;
HANDLE halt_event;
HANDLE thread;
LIST_ENTRY irp_queue;
/* Minidriver Specific stuff will end up here */
} BASE_DEVICE_EXTENSION;
void RingBuffer_Write(struct ReportRingBuffer *buffer, void *data) DECLSPEC_HIDDEN;
UINT RingBuffer_AddPointer(struct ReportRingBuffer *buffer) DECLSPEC_HIDDEN;
void RingBuffer_RemovePointer(struct ReportRingBuffer *ring, UINT index) DECLSPEC_HIDDEN;
void RingBuffer_Read(struct ReportRingBuffer *ring, UINT index, void *output, UINT *size) DECLSPEC_HIDDEN;
void RingBuffer_ReadNew(struct ReportRingBuffer *buffer, UINT index, void *output, UINT *size) DECLSPEC_HIDDEN;
UINT RingBuffer_GetBufferSize(struct ReportRingBuffer *buffer) DECLSPEC_HIDDEN;
UINT RingBuffer_GetSize(struct ReportRingBuffer *buffer) DECLSPEC_HIDDEN;
void RingBuffer_Destroy(struct ReportRingBuffer *buffer) DECLSPEC_HIDDEN;
struct ReportRingBuffer* RingBuffer_Create(UINT buffer_size) DECLSPEC_HIDDEN;
NTSTATUS RingBuffer_SetSize(struct ReportRingBuffer *buffer, UINT size) DECLSPEC_HIDDEN;
typedef struct _minidriver
{
struct list entry;
HID_MINIDRIVER_REGISTRATION minidriver;
PDRIVER_UNLOAD DriverUnload;
pAddDevice AddDevice;
PDRIVER_DISPATCH PNPDispatch;
} minidriver;
NTSTATUS call_minidriver(ULONG code, DEVICE_OBJECT *device, void *in_buff, ULONG in_size, void *out_buff, ULONG out_size) DECLSPEC_HIDDEN;
minidriver* find_minidriver(DRIVER_OBJECT* driver) DECLSPEC_HIDDEN;
/* Internal device functions */
NTSTATUS HID_CreateDevice(DEVICE_OBJECT *native_device, HID_MINIDRIVER_REGISTRATION *driver, DEVICE_OBJECT **device) DECLSPEC_HIDDEN;
NTSTATUS HID_LinkDevice(DEVICE_OBJECT *device) DECLSPEC_HIDDEN;
void HID_DeleteDevice(HID_MINIDRIVER_REGISTRATION *driver, DEVICE_OBJECT *device) DECLSPEC_HIDDEN;
void HID_StartDeviceThread(DEVICE_OBJECT *device) DECLSPEC_HIDDEN;
NTSTATUS WINAPI HID_Device_ioctl(DEVICE_OBJECT *device, IRP *irp) DECLSPEC_HIDDEN;
NTSTATUS WINAPI HID_Device_read(DEVICE_OBJECT *device, IRP *irp) DECLSPEC_HIDDEN;
NTSTATUS WINAPI HID_Device_write(DEVICE_OBJECT *device, IRP *irp) DECLSPEC_HIDDEN;
NTSTATUS WINAPI HID_Device_create(DEVICE_OBJECT *device, IRP *irp) DECLSPEC_HIDDEN;
NTSTATUS WINAPI HID_Device_close(DEVICE_OBJECT *device, IRP *irp) DECLSPEC_HIDDEN;
NTSTATUS WINAPI HID_PNP_Dispatch(DEVICE_OBJECT *device, IRP *irp) DECLSPEC_HIDDEN;
/* Pseudo-Plug and Play support*/
NTSTATUS WINAPI PNP_AddDevice(DRIVER_OBJECT *driver, DEVICE_OBJECT* PDO) DECLSPEC_HIDDEN;
/* Parsing HID Report Descriptors into preparsed data */
WINE_HIDP_PREPARSED_DATA* ParseDescriptor(BYTE *descriptor, unsigned int length) DECLSPEC_HIDDEN;