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Commit 40a9f69a authored by Rémi Bernon's avatar Rémi Bernon Committed by Alexandre Julliard
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winebus.sys: Rename UDEV bus device variables to be consistent.

Introducing a struct base_device, and hidraw_device / lnxev_device depending on the sub-type of the device. Signed-off-by: 's avatarRémi Bernon <rbernon@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 12b5bc87
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Showing with 165 additions and 154 deletions
dlls/winebus.sys/bus_udev.c
View file @ 40a9f69a
......@@ -101,7 +101,7 @@ static struct list event_queue = LIST_INIT(event_queue);
static struct list device_list = LIST_INIT(device_list);
static struct udev_bus_options options;
struct platform_private
struct base_device
{
struct unix_device unix_device;
void (*read_report)(struct unix_device *iface);
......@@ -110,26 +110,63 @@ struct platform_private
int device_fd;
};
static inline struct platform_private *impl_from_unix_device(struct unix_device *iface)
struct hidraw_device
{
return CONTAINING_RECORD(iface, struct platform_private, unix_device);
struct base_device base;
};
#define HID_REL_MAX (REL_MISC+1)
#define HID_ABS_MAX (ABS_VOLUME+1)
struct lnxev_device
{
struct base_device base;
int buffer_length;
BYTE *last_report_buffer;
BYTE *current_report_buffer;
enum { FIRST, NORMAL, DROPPED } report_state;
struct hid_descriptor desc;
int button_start;
BYTE button_map[KEY_MAX];
BYTE rel_map[HID_REL_MAX];
BYTE hat_map[8];
int hat_values[8];
int abs_map[HID_ABS_MAX];
};
static inline struct base_device *impl_from_unix_device(struct unix_device *iface)
{
return CONTAINING_RECORD(iface, struct base_device, unix_device);
}
static inline struct hidraw_device *hidraw_impl_from_unix_device(struct unix_device *iface)
{
return CONTAINING_RECORD(impl_from_unix_device(iface), struct hidraw_device, base);
}
static inline struct lnxev_device *lnxev_impl_from_unix_device(struct unix_device *iface)
{
return CONTAINING_RECORD(impl_from_unix_device(iface), struct lnxev_device, base);
}
#define MAX_DEVICES 128
static int close_fds[MAX_DEVICES];
static struct pollfd poll_fds[MAX_DEVICES];
static struct platform_private *poll_devs[MAX_DEVICES];
static struct base_device *poll_devs[MAX_DEVICES];
static int close_count, poll_count;
static void stop_polling_device(struct unix_device *iface)
{
struct platform_private *private = impl_from_unix_device(iface);
struct base_device *impl = impl_from_unix_device(iface);
int i;
if (private->device_fd == -1) return; /* already removed */
if (impl->device_fd == -1) return; /* already removed */
for (i = 2; i < poll_count; ++i)
if (poll_fds[i].fd == private->device_fd) break;
if (poll_fds[i].fd == impl->device_fd) break;
if (i == poll_count)
ERR("could not find poll entry matching device %p fd\n", iface);
......@@ -138,21 +175,21 @@ static void stop_polling_device(struct unix_device *iface)
poll_count--;
poll_fds[i] = poll_fds[poll_count];
poll_devs[i] = poll_devs[poll_count];
close_fds[close_count++] = private->device_fd;
private->device_fd = -1;
close_fds[close_count++] = impl->device_fd;
impl->device_fd = -1;
}
}
static void start_polling_device(struct unix_device *iface)
{
struct platform_private *private = impl_from_unix_device(iface);
struct base_device *impl = impl_from_unix_device(iface);
if (poll_count >= ARRAY_SIZE(poll_fds))
ERR("could not start polling device %p, too many fds\n", iface);
else
{
poll_devs[poll_count] = private;
poll_fds[poll_count].fd = private->device_fd;
poll_devs[poll_count] = impl;
poll_fds[poll_count].fd = impl->device_fd;
poll_fds[poll_count].events = POLLIN;
poll_fds[poll_count].revents = 0;
poll_count++;
......@@ -161,7 +198,7 @@ static void start_polling_device(struct unix_device *iface)
}
}
static struct platform_private *find_device_from_fd(int fd)
static struct base_device *find_device_from_fd(int fd)
{
int i;
......@@ -184,22 +221,22 @@ static const char *get_device_syspath(struct udev_device *dev)
return "";
}
static struct platform_private *find_device_from_syspath(const char *path)
static struct base_device *find_device_from_syspath(const char *path)
{
struct platform_private *device;
struct base_device *impl;
LIST_FOR_EACH_ENTRY(device, &device_list, struct platform_private, unix_device.entry)
if (!strcmp(get_device_syspath(device->udev_device), path)) return device;
LIST_FOR_EACH_ENTRY(impl, &device_list, struct base_device, unix_device.entry)
if (!strcmp(get_device_syspath(impl->udev_device), path)) return impl;
return NULL;
}
static struct platform_private *find_device_from_udev(struct udev_device *dev)
static struct base_device *find_device_from_udev(struct udev_device *dev)
{
struct platform_private *device;
struct base_device *impl;
LIST_FOR_EACH_ENTRY(device, &device_list, struct platform_private, unix_device.entry)
if (device->udev_device == dev) return device;
LIST_FOR_EACH_ENTRY(impl, &device_list, struct base_device, unix_device.entry)
if (impl->udev_device == dev) return impl;
return NULL;
}
......@@ -241,7 +278,6 @@ static const BYTE ABS_TO_HID_MAP[][2] = {
{0, 0},
{HID_USAGE_PAGE_CONSUMER, HID_USAGE_CONSUMER_VOLUME} /*ABS_VOLUME*/
};
#define HID_ABS_MAX (ABS_VOLUME+1)
C_ASSERT(ARRAY_SIZE(ABS_TO_HID_MAP) == HID_ABS_MAX);
#define TOP_ABS_PAGE (HID_USAGE_PAGE_DIGITIZER+1)
......@@ -257,28 +293,8 @@ static const BYTE REL_TO_HID_MAP[][2] = {
{HID_USAGE_PAGE_GENERIC, HID_USAGE_GENERIC_WHEEL}, /* REL_WHEEL */
{0, 0} /* REL_MISC */
};
#define HID_REL_MAX (REL_MISC+1)
#define TOP_REL_PAGE (HID_USAGE_PAGE_CONSUMER+1)
struct wine_input_private {
struct platform_private base;
int buffer_length;
BYTE *last_report_buffer;
BYTE *current_report_buffer;
enum { FIRST, NORMAL, DROPPED } report_state;
struct hid_descriptor desc;
int button_start;
BYTE button_map[KEY_MAX];
BYTE rel_map[HID_REL_MAX];
BYTE hat_map[8];
int hat_values[8];
int abs_map[HID_ABS_MAX];
};
#define test_bit(arr,bit) (((BYTE*)(arr))[(bit)>>3]&(1<<((bit)&7)))
static const BYTE* what_am_I(struct udev_device *dev)
......@@ -333,62 +349,62 @@ static void set_button_value(int index, int value, BYTE* buffer)
}
}
static void set_abs_axis_value(struct wine_input_private *ext, int code, int value)
static void set_abs_axis_value(struct lnxev_device *impl, int code, int value)
{
int index;
/* check for hatswitches */
if (code <= ABS_HAT3Y && code >= ABS_HAT0X)
{
index = code - ABS_HAT0X;
ext->hat_values[index] = value;
impl->hat_values[index] = value;
if ((code - ABS_HAT0X) % 2)
index--;
/* 8 1 2
* 7 0 3
* 6 5 4 */
if (ext->hat_values[index] == 0)
if (impl->hat_values[index] == 0)
{
if (ext->hat_values[index+1] == 0)
if (impl->hat_values[index+1] == 0)
value = 0;
else if (ext->hat_values[index+1] < 0)
else if (impl->hat_values[index+1] < 0)
value = 1;
else
value = 5;
}
else if (ext->hat_values[index] > 0)
else if (impl->hat_values[index] > 0)
{
if (ext->hat_values[index+1] == 0)
if (impl->hat_values[index+1] == 0)
value = 3;
else if (ext->hat_values[index+1] < 0)
else if (impl->hat_values[index+1] < 0)
value = 2;
else
value = 4;
}
else
{
if (ext->hat_values[index+1] == 0)
if (impl->hat_values[index+1] == 0)
value = 7;
else if (ext->hat_values[index+1] < 0)
else if (impl->hat_values[index+1] < 0)
value = 8;
else
value = 6;
}
ext->current_report_buffer[ext->hat_map[index]] = value;
impl->current_report_buffer[impl->hat_map[index]] = value;
}
else if (code < HID_ABS_MAX && ABS_TO_HID_MAP[code][0] != 0)
{
index = ext->abs_map[code];
*((DWORD*)&ext->current_report_buffer[index]) = LE_DWORD(value);
index = impl->abs_map[code];
*((DWORD*)&impl->current_report_buffer[index]) = LE_DWORD(value);
}
}
static void set_rel_axis_value(struct wine_input_private *ext, int code, int value)
static void set_rel_axis_value(struct lnxev_device *impl, int code, int value)
{
int index;
if (code < HID_REL_MAX && REL_TO_HID_MAP[code][0] != 0)
{
index = ext->rel_map[code];
*(DWORD *)&ext->current_report_buffer[index] = LE_DWORD(value);
index = impl->rel_map[code];
*(DWORD *)&impl->current_report_buffer[index] = LE_DWORD(value);
}
}
......@@ -435,7 +451,7 @@ static INT count_abs_axis(int device_fd)
return abs_count;
}
static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct udev_device *dev)
static NTSTATUS build_report_descriptor(struct lnxev_device *impl, struct udev_device *dev)
{
struct input_absinfo abs_info[HID_ABS_MAX];
BYTE absbits[(ABS_MAX+7)/8];
......@@ -446,12 +462,12 @@ static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct u
INT button_count, abs_count, rel_count, hat_count;
const BYTE *device_usage = what_am_I(dev);
if (ioctl(ext->base.device_fd, EVIOCGBIT(EV_REL, sizeof(relbits)), relbits) == -1)
if (ioctl(impl->base.device_fd, EVIOCGBIT(EV_REL, sizeof(relbits)), relbits) == -1)
{
WARN("ioctl(EVIOCGBIT, EV_REL) failed: %d %s\n", errno, strerror(errno));
memset(relbits, 0, sizeof(relbits));
}
if (ioctl(ext->base.device_fd, EVIOCGBIT(EV_ABS, sizeof(absbits)), absbits) == -1)
if (ioctl(impl->base.device_fd, EVIOCGBIT(EV_ABS, sizeof(absbits)), absbits) == -1)
{
WARN("ioctl(EVIOCGBIT, EV_ABS) failed: %d %s\n", errno, strerror(errno));
memset(absbits, 0, sizeof(absbits));
......@@ -459,23 +475,23 @@ static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct u
report_size = 0;
if (!hid_descriptor_begin(&ext->desc, device_usage[0], device_usage[1]))
if (!hid_descriptor_begin(&impl->desc, device_usage[0], device_usage[1]))
return STATUS_NO_MEMORY;
abs_count = 0;
for (i = 0; i < HID_ABS_MAX; i++)
{
if (!test_bit(absbits, i)) continue;
ioctl(ext->base.device_fd, EVIOCGABS(i), abs_info + i);
ioctl(impl->base.device_fd, EVIOCGABS(i), abs_info + i);
if (!(usage.UsagePage = ABS_TO_HID_MAP[i][0])) continue;
if (!(usage.Usage = ABS_TO_HID_MAP[i][1])) continue;
if (!hid_descriptor_add_axes(&ext->desc, 1, usage.UsagePage, &usage.Usage, FALSE,
if (!hid_descriptor_add_axes(&impl->desc, 1, usage.UsagePage, &usage.Usage, FALSE,
LE_DWORD(abs_info[i].minimum), LE_DWORD(abs_info[i].maximum)))
return STATUS_NO_MEMORY;
ext->abs_map[i] = report_size;
impl->abs_map[i] = report_size;
report_size += 4;
abs_count++;
}
......@@ -487,11 +503,11 @@ static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct u
if (!(usage.UsagePage = REL_TO_HID_MAP[i][0])) continue;
if (!(usage.Usage = REL_TO_HID_MAP[i][1])) continue;
if (!hid_descriptor_add_axes(&ext->desc, 1, usage.UsagePage, &usage.Usage, TRUE,
if (!hid_descriptor_add_axes(&impl->desc, 1, usage.UsagePage, &usage.Usage, TRUE,
INT32_MIN, INT32_MAX))
return STATUS_NO_MEMORY;
ext->rel_map[i] = report_size;
impl->rel_map[i] = report_size;
report_size += 4;
rel_count++;
}
......@@ -500,55 +516,55 @@ static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct u
for (i = ABS_HAT0X; i <=ABS_HAT3X; i+=2)
{
if (!test_bit(absbits, i)) continue;
ext->hat_map[i - ABS_HAT0X] = report_size;
ext->hat_values[i - ABS_HAT0X] = 0;
ext->hat_values[i - ABS_HAT0X + 1] = 0;
impl->hat_map[i - ABS_HAT0X] = report_size;
impl->hat_values[i - ABS_HAT0X] = 0;
impl->hat_values[i - ABS_HAT0X + 1] = 0;
report_size++;
hat_count++;
}
if (hat_count)
{
if (!hid_descriptor_add_hatswitch(&ext->desc, hat_count))
if (!hid_descriptor_add_hatswitch(&impl->desc, hat_count))
return STATUS_NO_MEMORY;
}
/* For now lump all buttons just into incremental usages, Ignore Keys */
ext->button_start = report_size;
button_count = count_buttons(ext->base.device_fd, ext->button_map);
impl->button_start = report_size;
button_count = count_buttons(impl->base.device_fd, impl->button_map);
if (button_count)
{
if (!hid_descriptor_add_buttons(&ext->desc, HID_USAGE_PAGE_BUTTON, 1, button_count))
if (!hid_descriptor_add_buttons(&impl->desc, HID_USAGE_PAGE_BUTTON, 1, button_count))
return STATUS_NO_MEMORY;
report_size += (button_count + 7) / 8;
}
if (!hid_descriptor_end(&ext->desc))
if (!hid_descriptor_end(&impl->desc))
return STATUS_NO_MEMORY;
TRACE("Report will be %i bytes\n", report_size);
ext->buffer_length = report_size;
if (!(ext->current_report_buffer = calloc(1, report_size))) goto failed;
if (!(ext->last_report_buffer = calloc(1, report_size))) goto failed;
ext->report_state = FIRST;
impl->buffer_length = report_size;
if (!(impl->current_report_buffer = calloc(1, report_size))) goto failed;
if (!(impl->last_report_buffer = calloc(1, report_size))) goto failed;
impl->report_state = FIRST;
/* Initialize axis in the report */
for (i = 0; i < HID_ABS_MAX; i++)
if (test_bit(absbits, i))
set_abs_axis_value(ext, i, abs_info[i].value);
set_abs_axis_value(impl, i, abs_info[i].value);
return STATUS_SUCCESS;
failed:
free(ext->current_report_buffer);
free(ext->last_report_buffer);
hid_descriptor_free(&ext->desc);
free(impl->current_report_buffer);
free(impl->last_report_buffer);
hid_descriptor_free(&impl->desc);
return STATUS_NO_MEMORY;
}
static BOOL set_report_from_event(struct wine_input_private *ext, struct input_event *ie)
static BOOL set_report_from_event(struct lnxev_device *impl, struct input_event *ie)
{
switch(ie->type)
{
......@@ -557,21 +573,21 @@ static BOOL set_report_from_event(struct wine_input_private *ext, struct input_e
switch (ie->code)
{
case SYN_REPORT:
if (ext->report_state == NORMAL)
if (impl->report_state == NORMAL)
{
memcpy(ext->last_report_buffer, ext->current_report_buffer, ext->buffer_length);
memcpy(impl->last_report_buffer, impl->current_report_buffer, impl->buffer_length);
return TRUE;
}
else
{
if (ext->report_state == DROPPED)
memcpy(ext->current_report_buffer, ext->last_report_buffer, ext->buffer_length);
ext->report_state = NORMAL;
if (impl->report_state == DROPPED)
memcpy(impl->current_report_buffer, impl->last_report_buffer, impl->buffer_length);
impl->report_state = NORMAL;
}
break;
case SYN_DROPPED:
TRACE_(hid_report)("received SY_DROPPED\n");
ext->report_state = DROPPED;
impl->report_state = DROPPED;
}
return FALSE;
#endif
......@@ -580,13 +596,13 @@ static BOOL set_report_from_event(struct wine_input_private *ext, struct input_e
return FALSE;
#endif
case EV_KEY:
set_button_value(ext->button_start * 8 + ext->button_map[ie->code], ie->value, ext->current_report_buffer);
set_button_value(impl->button_start * 8 + impl->button_map[ie->code], ie->value, impl->current_report_buffer);
return FALSE;
case EV_ABS:
set_abs_axis_value(ext, ie->code, ie->value);
set_abs_axis_value(impl, ie->code, ie->value);
return FALSE;
case EV_REL:
set_rel_axis_value(ext, ie->code, ie->value);
set_rel_axis_value(impl, ie->code, ie->value);
return FALSE;
default:
ERR("TODO: Process Report (%i, %i)\n",ie->type, ie->code);
......@@ -597,9 +613,9 @@ static BOOL set_report_from_event(struct wine_input_private *ext, struct input_e
static void hidraw_device_destroy(struct unix_device *iface)
{
struct platform_private *private = impl_from_unix_device(iface);
struct hidraw_device *impl = hidraw_impl_from_unix_device(iface);
udev_device_unref(private->udev_device);
udev_device_unref(impl->base.udev_device);
}
static NTSTATUS hidraw_device_start(struct unix_device *iface)
......@@ -612,11 +628,11 @@ static NTSTATUS hidraw_device_start(struct unix_device *iface)
static void hidraw_device_stop(struct unix_device *iface)
{
struct platform_private *private = impl_from_unix_device(iface);
struct hidraw_device *impl = hidraw_impl_from_unix_device(iface);
pthread_mutex_lock(&udev_cs);
stop_polling_device(iface);
list_remove(&private->unix_device.entry);
list_remove(&impl->base.unix_device.entry);
pthread_mutex_unlock(&udev_cs);
}
......@@ -625,9 +641,9 @@ static NTSTATUS hidraw_device_get_report_descriptor(struct unix_device *iface, B
{
#ifdef HAVE_LINUX_HIDRAW_H
struct hidraw_report_descriptor descriptor;
struct platform_private *private = impl_from_unix_device(iface);
struct hidraw_device *impl = hidraw_impl_from_unix_device(iface);
if (ioctl(private->device_fd, HIDIOCGRDESCSIZE, &descriptor.size) == -1)
if (ioctl(impl->base.device_fd, HIDIOCGRDESCSIZE, &descriptor.size) == -1)
{
WARN("ioctl(HIDIOCGRDESCSIZE) failed: %d %s\n", errno, strerror(errno));
return STATUS_UNSUCCESSFUL;
......@@ -640,7 +656,7 @@ static NTSTATUS hidraw_device_get_report_descriptor(struct unix_device *iface, B
if (!descriptor.size)
return STATUS_SUCCESS;
if (ioctl(private->device_fd, HIDIOCGRDESC, &descriptor) == -1)
if (ioctl(impl->base.device_fd, HIDIOCGRDESC, &descriptor) == -1)
{
WARN("ioctl(HIDIOCGRDESC) failed: %d %s\n", errno, strerror(errno));
return STATUS_UNSUCCESSFUL;
......@@ -655,10 +671,10 @@ static NTSTATUS hidraw_device_get_report_descriptor(struct unix_device *iface, B
static void hidraw_device_read_report(struct unix_device *iface)
{
struct platform_private* private = impl_from_unix_device(iface);
struct hidraw_device *impl = hidraw_impl_from_unix_device(iface);
BYTE report_buffer[1024];
int size = read(private->device_fd, report_buffer, sizeof(report_buffer));
int size = read(impl->base.device_fd, report_buffer, sizeof(report_buffer));
if (size == -1)
TRACE_(hid_report)("Read failed. Likely an unplugged device %d %s\n", errno, strerror(errno));
else if (size == 0)
......@@ -669,19 +685,19 @@ static void hidraw_device_read_report(struct unix_device *iface)
static void hidraw_device_set_output_report(struct unix_device *iface, HID_XFER_PACKET *packet, IO_STATUS_BLOCK *io)
{
struct platform_private *ext = impl_from_unix_device(iface);
struct hidraw_device *impl = hidraw_impl_from_unix_device(iface);
ULONG length = packet->reportBufferLen;
BYTE buffer[8192];
int count = 0;
if ((buffer[0] = packet->reportId))
count = write(ext->device_fd, packet->reportBuffer, length);
count = write(impl->base.device_fd, packet->reportBuffer, length);
else if (length > sizeof(buffer) - 1)
ERR_(hid_report)("id %d length %u >= 8192, cannot write\n", packet->reportId, length);
else
{
memcpy(buffer + 1, packet->reportBuffer, length);
count = write(ext->device_fd, buffer, length + 1);
count = write(impl->base.device_fd, buffer, length + 1);
}
if (count > 0)
......@@ -701,18 +717,18 @@ static void hidraw_device_get_feature_report(struct unix_device *iface, HID_XFER
IO_STATUS_BLOCK *io)
{
#if defined(HAVE_LINUX_HIDRAW_H) && defined(HIDIOCGFEATURE)
struct platform_private *ext = impl_from_unix_device(iface);
struct hidraw_device *impl = hidraw_impl_from_unix_device(iface);
ULONG length = packet->reportBufferLen;
BYTE buffer[8192];
int count = 0;
if ((buffer[0] = packet->reportId) && length <= 0x1fff)
count = ioctl(ext->device_fd, HIDIOCGFEATURE(length), packet->reportBuffer);
count = ioctl(impl->base.device_fd, HIDIOCGFEATURE(length), packet->reportBuffer);
else if (length > sizeof(buffer) - 1)
ERR_(hid_report)("id %d length %u >= 8192, cannot read\n", packet->reportId, length);
else
{
count = ioctl(ext->device_fd, HIDIOCGFEATURE(length + 1), buffer);
count = ioctl(impl->base.device_fd, HIDIOCGFEATURE(length + 1), buffer);
memcpy(packet->reportBuffer, buffer + 1, length);
}
......@@ -737,19 +753,19 @@ static void hidraw_device_set_feature_report(struct unix_device *iface, HID_XFER
IO_STATUS_BLOCK *io)
{
#if defined(HAVE_LINUX_HIDRAW_H) && defined(HIDIOCSFEATURE)
struct platform_private *ext = impl_from_unix_device(iface);
struct hidraw_device *impl = hidraw_impl_from_unix_device(iface);
ULONG length = packet->reportBufferLen;
BYTE buffer[8192];
int count = 0;
if ((buffer[0] = packet->reportId) && length <= 0x1fff)
count = ioctl(ext->device_fd, HIDIOCSFEATURE(length), packet->reportBuffer);
count = ioctl(impl->base.device_fd, HIDIOCSFEATURE(length), packet->reportBuffer);
else if (length > sizeof(buffer) - 1)
ERR_(hid_report)("id %d length %u >= 8192, cannot write\n", packet->reportId, length);
else
{
memcpy(buffer + 1, packet->reportBuffer, length);
count = ioctl(ext->device_fd, HIDIOCSFEATURE(length + 1), buffer);
count = ioctl(impl->base.device_fd, HIDIOCSFEATURE(length + 1), buffer);
}
if (count > 0)
......@@ -782,28 +798,23 @@ static const struct unix_device_vtbl hidraw_device_vtbl =
#ifdef HAS_PROPER_INPUT_HEADER
static inline struct wine_input_private *input_impl_from_unix_device(struct unix_device *iface)
{
return CONTAINING_RECORD(impl_from_unix_device(iface), struct wine_input_private, base);
}
static void lnxev_device_destroy(struct unix_device *iface)
{
struct wine_input_private *ext = input_impl_from_unix_device(iface);
struct lnxev_device *impl = lnxev_impl_from_unix_device(iface);
free(ext->current_report_buffer);
free(ext->last_report_buffer);
hid_descriptor_free(&ext->desc);
free(impl->current_report_buffer);
free(impl->last_report_buffer);
hid_descriptor_free(&impl->desc);
udev_device_unref(ext->base.udev_device);
udev_device_unref(impl->base.udev_device);
}
static NTSTATUS lnxev_device_start(struct unix_device *iface)
{
struct wine_input_private *ext = input_impl_from_unix_device(iface);
struct lnxev_device *impl = lnxev_impl_from_unix_device(iface);
NTSTATUS status;
if ((status = build_report_descriptor(ext, ext->base.udev_device)))
if ((status = build_report_descriptor(impl, impl->base.udev_device)))
return status;
pthread_mutex_lock(&udev_cs);
......@@ -814,42 +825,42 @@ static NTSTATUS lnxev_device_start(struct unix_device *iface)
static void lnxev_device_stop(struct unix_device *iface)
{
struct wine_input_private *ext = input_impl_from_unix_device(iface);
struct lnxev_device *impl = lnxev_impl_from_unix_device(iface);
pthread_mutex_lock(&udev_cs);
stop_polling_device(iface);
list_remove(&ext->base.unix_device.entry);
list_remove(&impl->base.unix_device.entry);
pthread_mutex_unlock(&udev_cs);
}
static NTSTATUS lnxev_device_get_report_descriptor(struct unix_device *iface, BYTE *buffer,
DWORD length, DWORD *out_length)
{
struct wine_input_private *ext = input_impl_from_unix_device(iface);
struct lnxev_device *impl = lnxev_impl_from_unix_device(iface);
*out_length = ext->desc.size;
if (length < ext->desc.size) return STATUS_BUFFER_TOO_SMALL;
*out_length = impl->desc.size;
if (length < impl->desc.size) return STATUS_BUFFER_TOO_SMALL;
memcpy(buffer, ext->desc.data, ext->desc.size);
memcpy(buffer, impl->desc.data, impl->desc.size);
return STATUS_SUCCESS;
}
static void lnxev_device_read_report(struct unix_device *iface)
{
struct wine_input_private *private = input_impl_from_unix_device(iface);
struct lnxev_device *impl = lnxev_impl_from_unix_device(iface);
struct input_event ie;
int size;
if (!private->current_report_buffer || private->buffer_length == 0)
if (!impl->current_report_buffer || impl->buffer_length == 0)
return;
size = read(private->base.device_fd, &ie, sizeof(ie));
size = read(impl->base.device_fd, &ie, sizeof(ie));
if (size == -1)
TRACE_(hid_report)("Read failed. Likely an unplugged device\n");
else if (size == 0)
TRACE_(hid_report)("Failed to read report\n");
else if (set_report_from_event(private, &ie))
bus_event_queue_input_report(&event_queue, iface, private->current_report_buffer, private->buffer_length);
else if (set_report_from_event(impl, &ie))
bus_event_queue_input_report(&event_queue, iface, impl->current_report_buffer, impl->buffer_length);
}
static void lnxev_device_set_output_report(struct unix_device *iface, HID_XFER_PACKET *packet, IO_STATUS_BLOCK *io)
......@@ -940,7 +951,7 @@ static void udev_add_device(struct udev_device *dev)
{
.input = -1,
};
struct platform_private *private;
struct base_device *impl;
const char *subsystem;
const char *devnode;
int fd;
......@@ -957,7 +968,7 @@ static void udev_add_device(struct udev_device *dev)
TRACE("udev %s syspath %s\n", debugstr_a(devnode), udev_device_get_syspath(dev));
#ifdef HAS_PROPER_INPUT_HEADER
if ((private = find_device_from_syspath(get_device_syspath(dev))))
if ((impl = find_device_from_syspath(get_device_syspath(dev))))
{
TRACE("duplicate device found, not adding the new one\n");
close(fd);
......@@ -1021,24 +1032,24 @@ static void udev_add_device(struct udev_device *dev)
if (strcmp(subsystem, "hidraw") == 0)
{
if (!(private = unix_device_create(&hidraw_device_vtbl, sizeof(struct platform_private)))) return;
list_add_tail(&device_list, &private->unix_device.entry);
private->read_report = hidraw_device_read_report;
private->udev_device = udev_device_ref(dev);
private->device_fd = fd;
if (!(impl = unix_device_create(&hidraw_device_vtbl, sizeof(struct hidraw_device)))) return;
list_add_tail(&device_list, &impl->unix_device.entry);
impl->read_report = hidraw_device_read_report;
impl->udev_device = udev_device_ref(dev);
impl->device_fd = fd;
bus_event_queue_device_created(&event_queue, &private->unix_device, &desc);
bus_event_queue_device_created(&event_queue, &impl->unix_device, &desc);
}
#ifdef HAS_PROPER_INPUT_HEADER
else if (strcmp(subsystem, "input") == 0)
{
if (!(private = unix_device_create(&lnxev_device_vtbl, sizeof(struct wine_input_private)))) return;
list_add_tail(&device_list, &private->unix_device.entry);
private->read_report = lnxev_device_read_report;
private->udev_device = udev_device_ref(dev);
private->device_fd = fd;
if (!(impl = unix_device_create(&lnxev_device_vtbl, sizeof(struct lnxev_device)))) return;
list_add_tail(&device_list, &impl->unix_device.entry);
impl->read_report = lnxev_device_read_report;
impl->udev_device = udev_device_ref(dev);
impl->device_fd = fd;
bus_event_queue_device_created(&event_queue, &private->unix_device, &desc);
bus_event_queue_device_created(&event_queue, &impl->unix_device, &desc);
}
#endif
}
......@@ -1134,7 +1145,7 @@ error:
static void process_monitor_event(struct udev_monitor *monitor)
{
struct platform_private *device;
struct base_device *impl;
struct udev_device *dev;
const char *action;
......@@ -1155,8 +1166,8 @@ static void process_monitor_event(struct udev_monitor *monitor)
udev_add_device(dev);
else if (strcmp(action, "remove") == 0)
{
device = find_device_from_udev(dev);
if (device) bus_event_queue_device_removed(&event_queue, &device->unix_device);
impl = find_device_from_udev(dev);
if (impl) bus_event_queue_device_removed(&event_queue, &impl->unix_device);
else WARN("failed to find device for udev device %p\n", dev);
}
else
......@@ -1212,9 +1223,9 @@ error:
NTSTATUS udev_bus_wait(void *args)
{
struct platform_private *device;
struct bus_event *result = args;
struct pollfd pfd[MAX_DEVICES];
struct base_device *impl;
char ctrl = 0;
int i, count;
......@@ -1240,8 +1251,8 @@ NTSTATUS udev_bus_wait(void *args)
for (i = 2; i < count; ++i)
{
if (!pfd[i].revents) continue;
device = find_device_from_fd(pfd[i].fd);
if (device) device->read_report(&device->unix_device);
impl = find_device_from_fd(pfd[i].fd);
if (impl) impl->read_report(&impl->unix_device);
}
pthread_mutex_unlock(&udev_cs);
}
......
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