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Added custom names for some controllers

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This commit is contained in:
Sam Lantinga 2019-12-11 17:47:01 -08:00
parent e029fdbb38
commit 0f52916027
8 changed files with 533 additions and 481 deletions
src/joystick/linux
SDL_sysjoystick.c

32
src/joystick/linux/SDL_sysjoystick.c
View file

@ -107,6 +107,7 @@ IsJoystick(int fd, char *namebuf, const size_t namebuflen, SDL_JoystickGUID *gui
{
struct input_id inpid;
Uint16 *guid16 = (Uint16 *)guid->data;
const char *name;
const char *spot;
#if !SDL_USE_LIBUDEV
@ -127,23 +128,28 @@ IsJoystick(int fd, char *namebuf, const size_t namebuflen, SDL_JoystickGUID *gui
}
#endif
if (ioctl(fd, EVIOCGNAME(namebuflen), namebuf) < 0) {
return 0;
}
/* Remove duplicate manufacturer in the name */
for (spot = namebuf + 1; *spot; ++spot) {
int matchlen = PrefixMatch(namebuf, spot);
if (matchlen > 0 && spot[matchlen - 1] == ' ') {
SDL_memmove(namebuf, spot, SDL_strlen(spot)+1);
break;
}
}
if (ioctl(fd, EVIOCGID, &inpid) < 0) {
return 0;
}
name = SDL_GetCustomJoystickName(inpid.vendor, inpid.product);
if (name) {
SDL_strlcpy(namebuf, name, namebuflen);
} else {
if (ioctl(fd, EVIOCGNAME(namebuflen), namebuf) < 0) {
return 0;
}
/* Remove duplicate manufacturer in the name */
for (spot = namebuf + 1; *spot; ++spot) {
int matchlen = PrefixMatch(namebuf, spot);
if (matchlen > 0 && spot[matchlen - 1] == ' ') {
SDL_memmove(namebuf, spot, SDL_strlen(spot)+1);
break;
}
}
}
#ifdef SDL_JOYSTICK_HIDAPI
if (HIDAPI_IsDevicePresent(inpid.vendor, inpid.product, inpid.version, namebuf)) {
/* The HIDAPI driver is taking care of this device */