Sweden-Number/dlls/winebus.sys/unixlib.c

433 lines
12 KiB
C

/*
* Copyright 2021 Rémi Bernon for CodeWeavers
*
* 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
*/
#if 0
#pragma makedep unix
#endif
#include "config.h"
#include <stdarg.h>
#include <stdlib.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winternl.h"
#include "ddk/hidtypes.h"
#include "wine/debug.h"
#include "wine/list.h"
#include "wine/unixlib.h"
#include "unix_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(plugplay);
BOOL is_xbox_gamepad(WORD vid, WORD pid)
{
if (vid != 0x045e) return FALSE;
if (pid == 0x0202) return TRUE; /* Xbox Controller */
if (pid == 0x0285) return TRUE; /* Xbox Controller S */
if (pid == 0x0289) return TRUE; /* Xbox Controller S */
if (pid == 0x028e) return TRUE; /* Xbox360 Controller */
if (pid == 0x028f) return TRUE; /* Xbox360 Wireless Controller */
if (pid == 0x02d1) return TRUE; /* Xbox One Controller */
if (pid == 0x02dd) return TRUE; /* Xbox One Controller (Covert Forces/Firmware 2015) */
if (pid == 0x02e0) return TRUE; /* Xbox One X Controller */
if (pid == 0x02e3) return TRUE; /* Xbox One Elite Controller */
if (pid == 0x02e6) return TRUE; /* Wireless XBox Controller Dongle */
if (pid == 0x02ea) return TRUE; /* Xbox One S Controller */
if (pid == 0x02fd) return TRUE; /* Xbox One S Controller (Firmware 2017) */
if (pid == 0x0719) return TRUE; /* Xbox 360 Wireless Adapter */
return FALSE;
}
struct mouse_device
{
struct unix_device unix_device;
struct hid_descriptor desc;
};
static inline struct mouse_device *mouse_from_unix_device(struct unix_device *iface)
{
return CONTAINING_RECORD(iface, struct mouse_device, unix_device);
}
static void mouse_destroy(struct unix_device *iface)
{
struct mouse_device *impl = mouse_from_unix_device(iface);
hid_descriptor_free(&impl->desc);
}
static NTSTATUS mouse_start(struct unix_device *iface)
{
struct mouse_device *impl = mouse_from_unix_device(iface);
if (!hid_descriptor_begin(&impl->desc, HID_USAGE_PAGE_GENERIC, HID_USAGE_GENERIC_MOUSE))
return STATUS_NO_MEMORY;
if (!hid_descriptor_add_buttons(&impl->desc, HID_USAGE_PAGE_BUTTON, 1, 3))
return STATUS_NO_MEMORY;
if (!hid_descriptor_end(&impl->desc))
return STATUS_NO_MEMORY;
return STATUS_SUCCESS;
}
static void mouse_stop(struct unix_device *iface)
{
}
static NTSTATUS mouse_get_report_descriptor(struct unix_device *iface, BYTE *buffer, DWORD length, DWORD *ret_length)
{
struct mouse_device *impl = mouse_from_unix_device(iface);
TRACE("buffer %p, length %u.\n", buffer, length);
*ret_length = impl->desc.size;
if (length < impl->desc.size) return STATUS_BUFFER_TOO_SMALL;
memcpy(buffer, impl->desc.data, impl->desc.size);
return STATUS_SUCCESS;
}
static void mouse_set_output_report(struct unix_device *iface, HID_XFER_PACKET *packet, IO_STATUS_BLOCK *io)
{
FIXME("id %u, stub!\n", packet->reportId);
io->Information = 0;
io->Status = STATUS_NOT_IMPLEMENTED;
}
static void mouse_get_feature_report(struct unix_device *iface, HID_XFER_PACKET *packet, IO_STATUS_BLOCK *io)
{
FIXME("id %u, stub!\n", packet->reportId);
io->Information = 0;
io->Status = STATUS_NOT_IMPLEMENTED;
}
static void mouse_set_feature_report(struct unix_device *iface, HID_XFER_PACKET *packet, IO_STATUS_BLOCK *io)
{
FIXME("id %u, stub!\n", packet->reportId);
io->Information = 0;
io->Status = STATUS_NOT_IMPLEMENTED;
}
static const struct unix_device_vtbl mouse_vtbl =
{
mouse_destroy,
mouse_start,
mouse_stop,
mouse_get_report_descriptor,
mouse_set_output_report,
mouse_get_feature_report,
mouse_set_feature_report,
};
static const struct device_desc mouse_device_desc =
{
.vid = 0x845e,
.pid = 0x0001,
.input = -1,
.manufacturer = {"The Wine Project"},
.product = {"Wine HID mouse"},
.serialnumber = {"0000"},
};
static NTSTATUS mouse_device_create(void *args)
{
struct device_create_params *params = args;
params->desc = mouse_device_desc;
params->device = unix_device_create(&mouse_vtbl, sizeof(struct mouse_device));
return STATUS_SUCCESS;
}
struct keyboard_device
{
struct unix_device unix_device;
struct hid_descriptor desc;
};
static inline struct keyboard_device *keyboard_from_unix_device(struct unix_device *iface)
{
return CONTAINING_RECORD(iface, struct keyboard_device, unix_device);
}
static void keyboard_destroy(struct unix_device *iface)
{
struct keyboard_device *impl = keyboard_from_unix_device(iface);
hid_descriptor_free(&impl->desc);
}
static NTSTATUS keyboard_start(struct unix_device *iface)
{
struct keyboard_device *impl = keyboard_from_unix_device(iface);
if (!hid_descriptor_begin(&impl->desc, HID_USAGE_PAGE_GENERIC, HID_USAGE_GENERIC_KEYBOARD))
return STATUS_NO_MEMORY;
if (!hid_descriptor_add_buttons(&impl->desc, HID_USAGE_PAGE_KEYBOARD, 0, 101))
return STATUS_NO_MEMORY;
if (!hid_descriptor_end(&impl->desc))
return STATUS_NO_MEMORY;
return STATUS_SUCCESS;
}
static void keyboard_stop(struct unix_device *iface)
{
}
static NTSTATUS keyboard_get_report_descriptor(struct unix_device *iface, BYTE *buffer, DWORD length, DWORD *ret_length)
{
struct keyboard_device *impl = keyboard_from_unix_device(iface);
TRACE("buffer %p, length %u.\n", buffer, length);
*ret_length = impl->desc.size;
if (length < impl->desc.size) return STATUS_BUFFER_TOO_SMALL;
memcpy(buffer, impl->desc.data, impl->desc.size);
return STATUS_SUCCESS;
}
static void keyboard_set_output_report(struct unix_device *iface, HID_XFER_PACKET *packet, IO_STATUS_BLOCK *io)
{
FIXME("id %u, stub!\n", packet->reportId);
io->Information = 0;
io->Status = STATUS_NOT_IMPLEMENTED;
}
static void keyboard_get_feature_report(struct unix_device *iface, HID_XFER_PACKET *packet, IO_STATUS_BLOCK *io)
{
FIXME("id %u, stub!\n", packet->reportId);
io->Information = 0;
io->Status = STATUS_NOT_IMPLEMENTED;
}
static void keyboard_set_feature_report(struct unix_device *iface, HID_XFER_PACKET *packet, IO_STATUS_BLOCK *io)
{
FIXME("id %u, stub!\n", packet->reportId);
io->Information = 0;
io->Status = STATUS_NOT_IMPLEMENTED;
}
static const struct unix_device_vtbl keyboard_vtbl =
{
keyboard_destroy,
keyboard_start,
keyboard_stop,
keyboard_get_report_descriptor,
keyboard_set_output_report,
keyboard_get_feature_report,
keyboard_set_feature_report,
};
static const struct device_desc keyboard_device_desc =
{
.vid = 0x845e,
.pid = 0x0002,
.input = -1,
.manufacturer = {"The Wine Project"},
.product = {"Wine HID keyboard"},
.serialnumber = {"0000"},
};
static NTSTATUS keyboard_device_create(void *args)
{
struct device_create_params *params = args;
params->desc = keyboard_device_desc;
params->device = unix_device_create(&keyboard_vtbl, sizeof(struct keyboard_device));
return STATUS_SUCCESS;
}
void *unix_device_create(const struct unix_device_vtbl *vtbl, SIZE_T size)
{
struct unix_device *iface;
if (!(iface = calloc(1, size))) return NULL;
iface->vtbl = vtbl;
iface->ref = 1;
return iface;
}
static void unix_device_decref(struct unix_device *iface)
{
if (!InterlockedDecrement(&iface->ref))
{
iface->vtbl->destroy(iface);
free(iface);
}
}
static ULONG unix_device_incref(struct unix_device *iface)
{
return InterlockedIncrement(&iface->ref);
}
static NTSTATUS unix_device_remove(void *args)
{
struct unix_device *iface = args;
iface->vtbl->stop(iface);
unix_device_decref(iface);
return STATUS_SUCCESS;
}
static NTSTATUS unix_device_start(void *args)
{
struct unix_device *iface = args;
return iface->vtbl->start(iface);
}
static NTSTATUS unix_device_get_report_descriptor(void *args)
{
struct device_descriptor_params *params = args;
struct unix_device *iface = params->iface;
return iface->vtbl->get_report_descriptor(iface, params->buffer, params->length, params->out_length);
}
static NTSTATUS unix_device_set_output_report(void *args)
{
struct device_report_params *params = args;
struct unix_device *iface = params->iface;
iface->vtbl->set_output_report(iface, params->packet, params->io);
return STATUS_SUCCESS;
}
static NTSTATUS unix_device_get_feature_report(void *args)
{
struct device_report_params *params = args;
struct unix_device *iface = params->iface;
iface->vtbl->get_feature_report(iface, params->packet, params->io);
return STATUS_SUCCESS;
}
static NTSTATUS unix_device_set_feature_report(void *args)
{
struct device_report_params *params = args;
struct unix_device *iface = params->iface;
iface->vtbl->set_feature_report(iface, params->packet, params->io);
return STATUS_SUCCESS;
}
const unixlib_entry_t __wine_unix_call_funcs[] =
{
sdl_bus_init,
sdl_bus_wait,
sdl_bus_stop,
udev_bus_init,
udev_bus_wait,
udev_bus_stop,
iohid_bus_init,
iohid_bus_wait,
iohid_bus_stop,
mouse_device_create,
keyboard_device_create,
unix_device_remove,
unix_device_start,
unix_device_get_report_descriptor,
unix_device_set_output_report,
unix_device_get_feature_report,
unix_device_set_feature_report,
};
void bus_event_cleanup(struct bus_event *event)
{
if (event->type == BUS_EVENT_TYPE_NONE) return;
unix_device_decref(event->device);
}
void bus_event_queue_destroy(struct list *queue)
{
struct bus_event *event, *next;
LIST_FOR_EACH_ENTRY_SAFE(event, next, queue, struct bus_event, entry)
{
bus_event_cleanup(event);
free(event);
}
}
BOOL bus_event_queue_device_removed(struct list *queue, struct unix_device *device)
{
ULONG size = sizeof(struct bus_event);
struct bus_event *event = malloc(size);
if (!event) return FALSE;
if (unix_device_incref(device) == 1) return FALSE; /* being destroyed */
event->type = BUS_EVENT_TYPE_DEVICE_REMOVED;
event->device = device;
list_add_tail(queue, &event->entry);
return TRUE;
}
BOOL bus_event_queue_device_created(struct list *queue, struct unix_device *device, struct device_desc *desc)
{
ULONG size = sizeof(struct bus_event);
struct bus_event *event = malloc(size);
if (!event) return FALSE;
if (unix_device_incref(device) == 1) return FALSE; /* being destroyed */
event->type = BUS_EVENT_TYPE_DEVICE_CREATED;
event->device = device;
event->device_created.desc = *desc;
list_add_tail(queue, &event->entry);
return TRUE;
}
BOOL bus_event_queue_input_report(struct list *queue, struct unix_device *device, BYTE *report, USHORT length)
{
ULONG size = offsetof(struct bus_event, input_report.buffer[length]);
struct bus_event *event = malloc(size);
if (!event) return FALSE;
if (unix_device_incref(device) == 1) return FALSE; /* being destroyed */
event->type = BUS_EVENT_TYPE_INPUT_REPORT;
event->device = device;
event->input_report.length = length;
memcpy(event->input_report.buffer, report, length);
list_add_tail(queue, &event->entry);
return TRUE;
}
BOOL bus_event_queue_pop(struct list *queue, struct bus_event *event)
{
struct list *entry = list_head(queue);
struct bus_event *tmp;
ULONG size;
if (!entry) return FALSE;
tmp = LIST_ENTRY(entry, struct bus_event, entry);
list_remove(entry);
if (event->type != BUS_EVENT_TYPE_INPUT_REPORT) size = sizeof(*event);
else size = offsetof(struct bus_event, input_report.buffer[event->input_report.length]);
memcpy(event, tmp, size);
free(tmp);
return TRUE;
}