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: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon
Alexandre Julliard
parent
12b5bc87db
commit
40a9f69a1d
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@ -101,7 +101,7 @@ static struct list event_queue = LIST_INIT(event_queue);
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static struct list device_list = LIST_INIT(device_list);
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static struct udev_bus_options options;
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struct platform_private
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struct base_device
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{
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struct unix_device unix_device;
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void (*read_report)(struct unix_device *iface);
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@ -110,26 +110,63 @@ struct platform_private
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int device_fd;
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};
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static inline struct platform_private *impl_from_unix_device(struct unix_device *iface)
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struct hidraw_device
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{
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return CONTAINING_RECORD(iface, struct platform_private, unix_device);
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struct base_device base;
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};
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#define HID_REL_MAX (REL_MISC+1)
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#define HID_ABS_MAX (ABS_VOLUME+1)
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struct lnxev_device
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{
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struct base_device base;
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int buffer_length;
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BYTE *last_report_buffer;
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BYTE *current_report_buffer;
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enum { FIRST, NORMAL, DROPPED } report_state;
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struct hid_descriptor desc;
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int button_start;
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BYTE button_map[KEY_MAX];
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BYTE rel_map[HID_REL_MAX];
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BYTE hat_map[8];
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int hat_values[8];
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int abs_map[HID_ABS_MAX];
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};
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static inline struct base_device *impl_from_unix_device(struct unix_device *iface)
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{
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return CONTAINING_RECORD(iface, struct base_device, unix_device);
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}
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static inline struct hidraw_device *hidraw_impl_from_unix_device(struct unix_device *iface)
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{
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return CONTAINING_RECORD(impl_from_unix_device(iface), struct hidraw_device, base);
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}
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static inline struct lnxev_device *lnxev_impl_from_unix_device(struct unix_device *iface)
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{
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return CONTAINING_RECORD(impl_from_unix_device(iface), struct lnxev_device, base);
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}
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#define MAX_DEVICES 128
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static int close_fds[MAX_DEVICES];
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static struct pollfd poll_fds[MAX_DEVICES];
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static struct platform_private *poll_devs[MAX_DEVICES];
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static struct base_device *poll_devs[MAX_DEVICES];
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static int close_count, poll_count;
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static void stop_polling_device(struct unix_device *iface)
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{
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struct platform_private *private = impl_from_unix_device(iface);
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struct base_device *impl = impl_from_unix_device(iface);
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int i;
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if (private->device_fd == -1) return; /* already removed */
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if (impl->device_fd == -1) return; /* already removed */
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for (i = 2; i < poll_count; ++i)
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if (poll_fds[i].fd == private->device_fd) break;
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if (poll_fds[i].fd == impl->device_fd) break;
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if (i == poll_count)
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ERR("could not find poll entry matching device %p fd\n", iface);
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@ -138,21 +175,21 @@ static void stop_polling_device(struct unix_device *iface)
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poll_count--;
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poll_fds[i] = poll_fds[poll_count];
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poll_devs[i] = poll_devs[poll_count];
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close_fds[close_count++] = private->device_fd;
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private->device_fd = -1;
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close_fds[close_count++] = impl->device_fd;
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impl->device_fd = -1;
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}
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}
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static void start_polling_device(struct unix_device *iface)
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{
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struct platform_private *private = impl_from_unix_device(iface);
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struct base_device *impl = impl_from_unix_device(iface);
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if (poll_count >= ARRAY_SIZE(poll_fds))
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ERR("could not start polling device %p, too many fds\n", iface);
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else
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{
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poll_devs[poll_count] = private;
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poll_fds[poll_count].fd = private->device_fd;
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poll_devs[poll_count] = impl;
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poll_fds[poll_count].fd = impl->device_fd;
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poll_fds[poll_count].events = POLLIN;
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poll_fds[poll_count].revents = 0;
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poll_count++;
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@ -161,7 +198,7 @@ static void start_polling_device(struct unix_device *iface)
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}
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}
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static struct platform_private *find_device_from_fd(int fd)
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static struct base_device *find_device_from_fd(int fd)
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{
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int i;
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@ -184,22 +221,22 @@ static const char *get_device_syspath(struct udev_device *dev)
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return "";
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}
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static struct platform_private *find_device_from_syspath(const char *path)
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static struct base_device *find_device_from_syspath(const char *path)
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{
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struct platform_private *device;
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struct base_device *impl;
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LIST_FOR_EACH_ENTRY(device, &device_list, struct platform_private, unix_device.entry)
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if (!strcmp(get_device_syspath(device->udev_device), path)) return device;
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LIST_FOR_EACH_ENTRY(impl, &device_list, struct base_device, unix_device.entry)
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if (!strcmp(get_device_syspath(impl->udev_device), path)) return impl;
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return NULL;
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}
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static struct platform_private *find_device_from_udev(struct udev_device *dev)
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static struct base_device *find_device_from_udev(struct udev_device *dev)
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{
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struct platform_private *device;
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struct base_device *impl;
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LIST_FOR_EACH_ENTRY(device, &device_list, struct platform_private, unix_device.entry)
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if (device->udev_device == dev) return device;
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LIST_FOR_EACH_ENTRY(impl, &device_list, struct base_device, unix_device.entry)
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if (impl->udev_device == dev) return impl;
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return NULL;
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}
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@ -241,7 +278,6 @@ static const BYTE ABS_TO_HID_MAP[][2] = {
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{0, 0},
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{HID_USAGE_PAGE_CONSUMER, HID_USAGE_CONSUMER_VOLUME} /*ABS_VOLUME*/
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};
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#define HID_ABS_MAX (ABS_VOLUME+1)
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C_ASSERT(ARRAY_SIZE(ABS_TO_HID_MAP) == HID_ABS_MAX);
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#define TOP_ABS_PAGE (HID_USAGE_PAGE_DIGITIZER+1)
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@ -257,28 +293,8 @@ static const BYTE REL_TO_HID_MAP[][2] = {
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{HID_USAGE_PAGE_GENERIC, HID_USAGE_GENERIC_WHEEL}, /* REL_WHEEL */
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{0, 0} /* REL_MISC */
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};
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#define HID_REL_MAX (REL_MISC+1)
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#define TOP_REL_PAGE (HID_USAGE_PAGE_CONSUMER+1)
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struct wine_input_private {
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struct platform_private base;
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int buffer_length;
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BYTE *last_report_buffer;
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BYTE *current_report_buffer;
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enum { FIRST, NORMAL, DROPPED } report_state;
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struct hid_descriptor desc;
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int button_start;
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BYTE button_map[KEY_MAX];
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BYTE rel_map[HID_REL_MAX];
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BYTE hat_map[8];
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int hat_values[8];
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int abs_map[HID_ABS_MAX];
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};
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#define test_bit(arr,bit) (((BYTE*)(arr))[(bit)>>3]&(1<<((bit)&7)))
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static const BYTE* what_am_I(struct udev_device *dev)
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@ -333,62 +349,62 @@ static void set_button_value(int index, int value, BYTE* buffer)
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}
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}
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static void set_abs_axis_value(struct wine_input_private *ext, int code, int value)
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static void set_abs_axis_value(struct lnxev_device *impl, int code, int value)
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{
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int index;
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/* check for hatswitches */
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if (code <= ABS_HAT3Y && code >= ABS_HAT0X)
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{
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index = code - ABS_HAT0X;
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ext->hat_values[index] = value;
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impl->hat_values[index] = value;
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if ((code - ABS_HAT0X) % 2)
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index--;
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/* 8 1 2
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* 7 0 3
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* 6 5 4 */
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if (ext->hat_values[index] == 0)
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if (impl->hat_values[index] == 0)
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{
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if (ext->hat_values[index+1] == 0)
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if (impl->hat_values[index+1] == 0)
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value = 0;
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else if (ext->hat_values[index+1] < 0)
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else if (impl->hat_values[index+1] < 0)
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value = 1;
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else
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value = 5;
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}
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else if (ext->hat_values[index] > 0)
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else if (impl->hat_values[index] > 0)
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{
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if (ext->hat_values[index+1] == 0)
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if (impl->hat_values[index+1] == 0)
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value = 3;
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else if (ext->hat_values[index+1] < 0)
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else if (impl->hat_values[index+1] < 0)
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value = 2;
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else
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value = 4;
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}
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else
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{
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if (ext->hat_values[index+1] == 0)
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if (impl->hat_values[index+1] == 0)
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value = 7;
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else if (ext->hat_values[index+1] < 0)
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else if (impl->hat_values[index+1] < 0)
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value = 8;
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else
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value = 6;
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}
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ext->current_report_buffer[ext->hat_map[index]] = value;
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impl->current_report_buffer[impl->hat_map[index]] = value;
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}
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else if (code < HID_ABS_MAX && ABS_TO_HID_MAP[code][0] != 0)
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{
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index = ext->abs_map[code];
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*((DWORD*)&ext->current_report_buffer[index]) = LE_DWORD(value);
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index = impl->abs_map[code];
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*((DWORD*)&impl->current_report_buffer[index]) = LE_DWORD(value);
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}
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}
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static void set_rel_axis_value(struct wine_input_private *ext, int code, int value)
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static void set_rel_axis_value(struct lnxev_device *impl, int code, int value)
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{
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int index;
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if (code < HID_REL_MAX && REL_TO_HID_MAP[code][0] != 0)
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{
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index = ext->rel_map[code];
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*(DWORD *)&ext->current_report_buffer[index] = LE_DWORD(value);
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index = impl->rel_map[code];
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*(DWORD *)&impl->current_report_buffer[index] = LE_DWORD(value);
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}
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}
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@ -435,7 +451,7 @@ static INT count_abs_axis(int device_fd)
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return abs_count;
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}
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static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct udev_device *dev)
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static NTSTATUS build_report_descriptor(struct lnxev_device *impl, struct udev_device *dev)
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{
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struct input_absinfo abs_info[HID_ABS_MAX];
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BYTE absbits[(ABS_MAX+7)/8];
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@ -446,12 +462,12 @@ static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct u
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INT button_count, abs_count, rel_count, hat_count;
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const BYTE *device_usage = what_am_I(dev);
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if (ioctl(ext->base.device_fd, EVIOCGBIT(EV_REL, sizeof(relbits)), relbits) == -1)
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if (ioctl(impl->base.device_fd, EVIOCGBIT(EV_REL, sizeof(relbits)), relbits) == -1)
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{
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WARN("ioctl(EVIOCGBIT, EV_REL) failed: %d %s\n", errno, strerror(errno));
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memset(relbits, 0, sizeof(relbits));
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}
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if (ioctl(ext->base.device_fd, EVIOCGBIT(EV_ABS, sizeof(absbits)), absbits) == -1)
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if (ioctl(impl->base.device_fd, EVIOCGBIT(EV_ABS, sizeof(absbits)), absbits) == -1)
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{
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WARN("ioctl(EVIOCGBIT, EV_ABS) failed: %d %s\n", errno, strerror(errno));
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memset(absbits, 0, sizeof(absbits));
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@ -459,23 +475,23 @@ static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct u
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report_size = 0;
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if (!hid_descriptor_begin(&ext->desc, device_usage[0], device_usage[1]))
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if (!hid_descriptor_begin(&impl->desc, device_usage[0], device_usage[1]))
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return STATUS_NO_MEMORY;
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abs_count = 0;
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for (i = 0; i < HID_ABS_MAX; i++)
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{
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if (!test_bit(absbits, i)) continue;
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ioctl(ext->base.device_fd, EVIOCGABS(i), abs_info + i);
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ioctl(impl->base.device_fd, EVIOCGABS(i), abs_info + i);
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if (!(usage.UsagePage = ABS_TO_HID_MAP[i][0])) continue;
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if (!(usage.Usage = ABS_TO_HID_MAP[i][1])) continue;
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if (!hid_descriptor_add_axes(&ext->desc, 1, usage.UsagePage, &usage.Usage, FALSE,
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if (!hid_descriptor_add_axes(&impl->desc, 1, usage.UsagePage, &usage.Usage, FALSE,
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LE_DWORD(abs_info[i].minimum), LE_DWORD(abs_info[i].maximum)))
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return STATUS_NO_MEMORY;
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ext->abs_map[i] = report_size;
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impl->abs_map[i] = report_size;
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report_size += 4;
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abs_count++;
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}
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@ -487,11 +503,11 @@ static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct u
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if (!(usage.UsagePage = REL_TO_HID_MAP[i][0])) continue;
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if (!(usage.Usage = REL_TO_HID_MAP[i][1])) continue;
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if (!hid_descriptor_add_axes(&ext->desc, 1, usage.UsagePage, &usage.Usage, TRUE,
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if (!hid_descriptor_add_axes(&impl->desc, 1, usage.UsagePage, &usage.Usage, TRUE,
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INT32_MIN, INT32_MAX))
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return STATUS_NO_MEMORY;
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ext->rel_map[i] = report_size;
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impl->rel_map[i] = report_size;
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report_size += 4;
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rel_count++;
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}
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@ -500,55 +516,55 @@ static NTSTATUS build_report_descriptor(struct wine_input_private *ext, struct u
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for (i = ABS_HAT0X; i <=ABS_HAT3X; i+=2)
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{
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if (!test_bit(absbits, i)) continue;
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ext->hat_map[i - ABS_HAT0X] = report_size;
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ext->hat_values[i - ABS_HAT0X] = 0;
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ext->hat_values[i - ABS_HAT0X + 1] = 0;
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impl->hat_map[i - ABS_HAT0X] = report_size;
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impl->hat_values[i - ABS_HAT0X] = 0;
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impl->hat_values[i - ABS_HAT0X + 1] = 0;
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report_size++;
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hat_count++;
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}
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if (hat_count)
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{
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if (!hid_descriptor_add_hatswitch(&ext->desc, hat_count))
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if (!hid_descriptor_add_hatswitch(&impl->desc, hat_count))
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return STATUS_NO_MEMORY;
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}
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/* For now lump all buttons just into incremental usages, Ignore Keys */
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ext->button_start = report_size;
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button_count = count_buttons(ext->base.device_fd, ext->button_map);
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impl->button_start = report_size;
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button_count = count_buttons(impl->base.device_fd, impl->button_map);
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if (button_count)
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{
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if (!hid_descriptor_add_buttons(&ext->desc, HID_USAGE_PAGE_BUTTON, 1, button_count))
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if (!hid_descriptor_add_buttons(&impl->desc, HID_USAGE_PAGE_BUTTON, 1, button_count))
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return STATUS_NO_MEMORY;
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report_size += (button_count + 7) / 8;
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}
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if (!hid_descriptor_end(&ext->desc))
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if (!hid_descriptor_end(&impl->desc))
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return STATUS_NO_MEMORY;
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TRACE("Report will be %i bytes\n", report_size);
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ext->buffer_length = report_size;
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if (!(ext->current_report_buffer = calloc(1, report_size))) goto failed;
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if (!(ext->last_report_buffer = calloc(1, report_size))) goto failed;
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ext->report_state = FIRST;
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impl->buffer_length = report_size;
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if (!(impl->current_report_buffer = calloc(1, report_size))) goto failed;
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if (!(impl->last_report_buffer = calloc(1, report_size))) goto failed;
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impl->report_state = FIRST;
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/* Initialize axis in the report */
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for (i = 0; i < HID_ABS_MAX; i++)
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if (test_bit(absbits, i))
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set_abs_axis_value(ext, i, abs_info[i].value);
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set_abs_axis_value(impl, i, abs_info[i].value);
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return STATUS_SUCCESS;
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failed:
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free(ext->current_report_buffer);
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free(ext->last_report_buffer);
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hid_descriptor_free(&ext->desc);
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free(impl->current_report_buffer);
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free(impl->last_report_buffer);
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hid_descriptor_free(&impl->desc);
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return STATUS_NO_MEMORY;
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}
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static BOOL set_report_from_event(struct wine_input_private *ext, struct input_event *ie)
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static BOOL set_report_from_event(struct lnxev_device *impl, struct input_event *ie)
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{
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switch(ie->type)
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{
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@ -557,21 +573,21 @@ static BOOL set_report_from_event(struct wine_input_private *ext, struct input_e
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switch (ie->code)
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{
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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);
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue