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early-access version 2281

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This commit is contained in:
pineappleEA
2021-12-07 02:20:09 +01:00
parent c2ae6d480a
commit c4fa174d53
591 changed files with 36978 additions and 18653 deletions
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67
externals/SDL/src/hidapi/linux/hid.c vendored
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@@ -22,8 +22,6 @@
********************************************************/
#include "../../SDL_internal.h"
#ifdef SDL_JOYSTICK_HIDAPI
#ifndef _GNU_SOURCE
#define _GNU_SOURCE /* needed for wcsdup() before glibc 2.10 */
#endif
@@ -50,7 +48,7 @@
#include <linux/input.h>
#include <libudev.h>
#include "hidapi.h"
#include "../hidapi/hidapi.h"
#ifdef NAMESPACE
namespace NAMESPACE
@@ -217,7 +215,7 @@ static int uses_numbered_reports(__u8 *report_descriptor, __u32 size) {
* strings pointed to by serial_number_utf8 and product_name_utf8 after use.
*/
static int
parse_uevent_info(const char *uevent, int *bus_type,
parse_uevent_info(const char *uevent, unsigned *bus_type,
unsigned short *vendor_id, unsigned short *product_id,
char **serial_number_utf8, char **product_name_utf8)
{
@@ -300,7 +298,7 @@ static int is_BLE(hid_device *dev)
if (hid_dev) {
unsigned short dev_vid = 0;
unsigned short dev_pid = 0;
int bus_type = 0;
unsigned bus_type = 0;
char *serial_number_utf8 = NULL;
char *product_name_utf8 = NULL;
@@ -338,8 +336,8 @@ static int get_device_string(hid_device *dev, enum device_string_id key, wchar_t
struct udev_device *udev_dev, *parent, *hid_dev;
struct stat s;
int ret = -1;
char *serial_number_utf8 = NULL;
char *product_name_utf8 = NULL;
char *serial_number_utf8 = NULL;
char *product_name_utf8 = NULL;
char *tmp;
/* Create the udev object */
@@ -365,7 +363,7 @@ static int get_device_string(hid_device *dev, enum device_string_id key, wchar_t
if (hid_dev) {
unsigned short dev_vid;
unsigned short dev_pid;
int bus_type;
unsigned bus_type;
size_t retm;
ret = parse_uevent_info(
@@ -433,8 +431,8 @@ static int get_device_string(hid_device *dev, enum device_string_id key, wchar_t
}
end:
free(serial_number_utf8);
free(product_name_utf8);
free(serial_number_utf8);
free(product_name_utf8);
udev_device_unref(udev_dev);
/* parent and hid_dev don't need to be (and can't be) unref'd.
@@ -503,7 +501,7 @@ struct hid_device_info HID_API_EXPORT *hid_enumerate(unsigned short vendor_id,
unsigned short dev_pid;
char *serial_number_utf8 = NULL;
char *product_name_utf8 = NULL;
int bus_type;
unsigned bus_type;
int result;
/* Get the filename of the /sys entry for the device
@@ -716,7 +714,7 @@ hid_device * HID_API_EXPORT hid_open_path(const char *path, int bExclusive)
dev = new_hid_device();
/* OPEN HERE */
dev->device_handle = open(path, O_RDWR);
dev->device_handle = open(path, O_RDWR | O_CLOEXEC);
/* If we have a good handle, return it. */
if (dev->device_handle >= 0) {
@@ -828,34 +826,47 @@ int HID_API_EXPORT hid_set_nonblocking(hid_device *dev, int nonblock)
return 0; /* Success */
}
int HID_API_EXPORT hid_send_feature_report(hid_device *dev, const unsigned char *data, size_t length)
{
static const int MAX_RETRIES = 50;
int retry;
int res;
res = ioctl(dev->device_handle, HIDIOCSFEATURE(length), data);
if (res < 0)
perror("ioctl (SFEATURE)");
for (retry = 0; retry < MAX_RETRIES; ++retry) {
res = ioctl(dev->device_handle, HIDIOCSFEATURE(length), data);
if (res < 0 && errno == EPIPE) {
/* Try again... */
continue;
}
if (res < 0)
perror("ioctl (SFEATURE)");
break;
}
return res;
}
int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data, size_t length)
{
int res;
unsigned char report = data[0];
/* It looks like HIDIOCGFEATURE() on Bluetooth LE devices doesn't return the report number */
if (dev->needs_ble_hack) {
data[1] = data[0];
++data;
--length;
}
res = ioctl(dev->device_handle, HIDIOCGFEATURE(length), data);
if (res < 0)
perror("ioctl (GFEATURE)");
else if (dev->needs_ble_hack)
++res;
else if (dev->needs_ble_hack) {
/* Versions of BlueZ before 5.56 don't include the report in the data,
* and versions of BlueZ >= 5.56 include 2 copies of the report.
* We'll fix it so that there is a single copy of the report in both cases
*/
if (data[0] == report && data[1] == report) {
memmove(&data[0], &data[1], res);
} else if (data[0] != report) {
memmove(&data[1], &data[0], res);
data[0] = report;
++res;
}
}
return res;
}
@@ -886,6 +897,10 @@ int HID_API_EXPORT_CALL hid_get_serial_number_string(hid_device *dev, wchar_t *s
int HID_API_EXPORT_CALL hid_get_indexed_string(hid_device *dev, int string_index, wchar_t *string, size_t maxlen)
{
(void)dev;
(void)string_index;
(void)string;
(void)maxlen;
return -1;
}
@@ -898,5 +913,3 @@ HID_API_EXPORT const wchar_t * HID_API_CALL hid_error(hid_device *dev)
#ifdef NAMESPACE
}
#endif
#endif /* SDL_JOYSTICK_HIDAPI */