diff options
Diffstat (limited to 'apps/plugins/sdl/src/joystick/bsd/SDL_sysjoystick.c')
-rw-r--r-- | apps/plugins/sdl/src/joystick/bsd/SDL_sysjoystick.c | 608 |
1 files changed, 0 insertions, 608 deletions
diff --git a/apps/plugins/sdl/src/joystick/bsd/SDL_sysjoystick.c b/apps/plugins/sdl/src/joystick/bsd/SDL_sysjoystick.c deleted file mode 100644 index 500fc62951..0000000000 --- a/apps/plugins/sdl/src/joystick/bsd/SDL_sysjoystick.c +++ /dev/null | |||
@@ -1,608 +0,0 @@ | |||
1 | /* | ||
2 | SDL - Simple DirectMedia Layer | ||
3 | Copyright (C) 1997-2012 Sam Lantinga | ||
4 | |||
5 | This library is free software; you can redistribute it and/or | ||
6 | modify it under the terms of the GNU Lesser General Public | ||
7 | License as published by the Free Software Foundation; either | ||
8 | version 2.1 of the License, or (at your option) any later version. | ||
9 | |||
10 | This library is distributed in the hope that it will be useful, | ||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Lesser General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public | ||
16 | License along with this library; if not, write to the Free Software | ||
17 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
18 | |||
19 | Sam Lantinga | ||
20 | slouken@libsdl.org | ||
21 | */ | ||
22 | #include "SDL_config.h" | ||
23 | |||
24 | #ifdef SDL_JOYSTICK_USBHID | ||
25 | |||
26 | /* | ||
27 | * Joystick driver for the uhid(4) interface found in OpenBSD, | ||
28 | * NetBSD and FreeBSD. | ||
29 | * | ||
30 | * Maintainer: <vedge at csoft.org> | ||
31 | */ | ||
32 | |||
33 | #include <sys/param.h> | ||
34 | |||
35 | #include <unistd.h> | ||
36 | #include <fcntl.h> | ||
37 | #include <errno.h> | ||
38 | |||
39 | #ifndef __FreeBSD_kernel_version | ||
40 | #define __FreeBSD_kernel_version __FreeBSD_version | ||
41 | #endif | ||
42 | |||
43 | #if defined(HAVE_USB_H) | ||
44 | #include <usb.h> | ||
45 | #endif | ||
46 | #ifdef __DragonFly__ | ||
47 | #include <bus/usb/usb.h> | ||
48 | #include <bus/usb/usbhid.h> | ||
49 | #else | ||
50 | #include <dev/usb/usb.h> | ||
51 | #include <dev/usb/usbhid.h> | ||
52 | #endif | ||
53 | |||
54 | #if defined(HAVE_USBHID_H) | ||
55 | #include <usbhid.h> | ||
56 | #elif defined(HAVE_LIBUSB_H) | ||
57 | #include <libusb.h> | ||
58 | #elif defined(HAVE_LIBUSBHID_H) | ||
59 | #include <libusbhid.h> | ||
60 | #endif | ||
61 | |||
62 | #if defined(__FREEBSD__) || defined(__FreeBSD_kernel__) | ||
63 | #ifndef __DragonFly__ | ||
64 | #include <osreldate.h> | ||
65 | #endif | ||
66 | #if __FreeBSD_kernel_version > 800063 | ||
67 | #include <dev/usb/usb_ioctl.h> | ||
68 | #endif | ||
69 | #include <sys/joystick.h> | ||
70 | #endif | ||
71 | |||
72 | #if SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H | ||
73 | #include <machine/joystick.h> | ||
74 | #endif | ||
75 | |||
76 | #include "SDL_joystick.h" | ||
77 | #include "../SDL_sysjoystick.h" | ||
78 | #include "../SDL_joystick_c.h" | ||
79 | |||
80 | #define MAX_UHID_JOYS 4 | ||
81 | #define MAX_JOY_JOYS 2 | ||
82 | #define MAX_JOYS (MAX_UHID_JOYS + MAX_JOY_JOYS) | ||
83 | |||
84 | struct report { | ||
85 | #if defined(__FREEBSD__) && (__FreeBSD_kernel_version > 800063) | ||
86 | struct usb_gen_descriptor *buf; /* Buffer */ | ||
87 | #else | ||
88 | struct usb_ctl_report *buf; /* Buffer */ | ||
89 | #endif | ||
90 | size_t size; /* Buffer size */ | ||
91 | int rid; /* Report ID */ | ||
92 | enum { | ||
93 | SREPORT_UNINIT, | ||
94 | SREPORT_CLEAN, | ||
95 | SREPORT_DIRTY | ||
96 | } status; | ||
97 | }; | ||
98 | |||
99 | static struct { | ||
100 | int uhid_report; | ||
101 | hid_kind_t kind; | ||
102 | const char *name; | ||
103 | } const repinfo[] = { | ||
104 | { UHID_INPUT_REPORT, hid_input, "input" }, | ||
105 | { UHID_OUTPUT_REPORT, hid_output, "output" }, | ||
106 | { UHID_FEATURE_REPORT, hid_feature, "feature" } | ||
107 | }; | ||
108 | |||
109 | enum { | ||
110 | REPORT_INPUT = 0, | ||
111 | REPORT_OUTPUT = 1, | ||
112 | REPORT_FEATURE = 2 | ||
113 | }; | ||
114 | |||
115 | enum { | ||
116 | JOYAXE_X, | ||
117 | JOYAXE_Y, | ||
118 | JOYAXE_Z, | ||
119 | JOYAXE_SLIDER, | ||
120 | JOYAXE_WHEEL, | ||
121 | JOYAXE_RX, | ||
122 | JOYAXE_RY, | ||
123 | JOYAXE_RZ, | ||
124 | JOYAXE_count | ||
125 | }; | ||
126 | |||
127 | struct joystick_hwdata { | ||
128 | int fd; | ||
129 | char *path; | ||
130 | enum { | ||
131 | BSDJOY_UHID, /* uhid(4) */ | ||
132 | BSDJOY_JOY /* joy(4) */ | ||
133 | } type; | ||
134 | struct report_desc *repdesc; | ||
135 | struct report inreport; | ||
136 | int axis_map[JOYAXE_count]; /* map present JOYAXE_* to 0,1,..*/ | ||
137 | int x; | ||
138 | int y; | ||
139 | int xmin; | ||
140 | int ymin; | ||
141 | int xmax; | ||
142 | int ymax; | ||
143 | }; | ||
144 | |||
145 | static char *joynames[MAX_JOYS]; | ||
146 | static char *joydevnames[MAX_JOYS]; | ||
147 | |||
148 | static int report_alloc(struct report *, struct report_desc *, int); | ||
149 | static void report_free(struct report *); | ||
150 | |||
151 | #if defined(USBHID_UCR_DATA) || defined(__FreeBSD_kernel__) | ||
152 | #define REP_BUF_DATA(rep) ((rep)->buf->ucr_data) | ||
153 | #elif (defined(__FREEBSD__) && (__FreeBSD_kernel_version > 800063)) | ||
154 | #define REP_BUF_DATA(rep) ((rep)->buf->ugd_data) | ||
155 | #else | ||
156 | #define REP_BUF_DATA(rep) ((rep)->buf->data) | ||
157 | #endif | ||
158 | |||
159 | int | ||
160 | SDL_SYS_JoystickInit(void) | ||
161 | { | ||
162 | char s[16]; | ||
163 | int i, fd; | ||
164 | |||
165 | SDL_numjoysticks = 0; | ||
166 | |||
167 | SDL_memset(joynames, 0, sizeof(joynames)); | ||
168 | SDL_memset(joydevnames, 0, sizeof(joydevnames)); | ||
169 | |||
170 | for (i = 0; i < MAX_UHID_JOYS; i++) { | ||
171 | SDL_Joystick nj; | ||
172 | |||
173 | SDL_snprintf(s, SDL_arraysize(s), "/dev/uhid%d", i); | ||
174 | |||
175 | nj.index = SDL_numjoysticks; | ||
176 | joynames[nj.index] = strdup(s); | ||
177 | |||
178 | if (SDL_SYS_JoystickOpen(&nj) == 0) { | ||
179 | SDL_SYS_JoystickClose(&nj); | ||
180 | SDL_numjoysticks++; | ||
181 | } else { | ||
182 | SDL_free(joynames[nj.index]); | ||
183 | joynames[nj.index] = NULL; | ||
184 | } | ||
185 | } | ||
186 | for (i = 0; i < MAX_JOY_JOYS; i++) { | ||
187 | SDL_snprintf(s, SDL_arraysize(s), "/dev/joy%d", i); | ||
188 | fd = open(s, O_RDONLY); | ||
189 | if (fd != -1) { | ||
190 | joynames[SDL_numjoysticks++] = strdup(s); | ||
191 | close(fd); | ||
192 | } | ||
193 | } | ||
194 | |||
195 | /* Read the default USB HID usage table. */ | ||
196 | hid_init(NULL); | ||
197 | |||
198 | return (SDL_numjoysticks); | ||
199 | } | ||
200 | |||
201 | const char * | ||
202 | SDL_SYS_JoystickName(int index) | ||
203 | { | ||
204 | if (joydevnames[index] != NULL) { | ||
205 | return (joydevnames[index]); | ||
206 | } | ||
207 | return (joynames[index]); | ||
208 | } | ||
209 | |||
210 | static int | ||
211 | usage_to_joyaxe(unsigned usage) | ||
212 | { | ||
213 | int joyaxe; | ||
214 | switch (usage) { | ||
215 | case HUG_X: | ||
216 | joyaxe = JOYAXE_X; break; | ||
217 | case HUG_Y: | ||
218 | joyaxe = JOYAXE_Y; break; | ||
219 | case HUG_Z: | ||
220 | joyaxe = JOYAXE_Z; break; | ||
221 | case HUG_SLIDER: | ||
222 | joyaxe = JOYAXE_SLIDER; break; | ||
223 | case HUG_WHEEL: | ||
224 | joyaxe = JOYAXE_WHEEL; break; | ||
225 | case HUG_RX: | ||
226 | joyaxe = JOYAXE_RX; break; | ||
227 | case HUG_RY: | ||
228 | joyaxe = JOYAXE_RY; break; | ||
229 | case HUG_RZ: | ||
230 | joyaxe = JOYAXE_RZ; break; | ||
231 | default: | ||
232 | joyaxe = -1; | ||
233 | } | ||
234 | return joyaxe; | ||
235 | } | ||
236 | |||
237 | static unsigned | ||
238 | hatval_to_sdl(Sint32 hatval) | ||
239 | { | ||
240 | static const unsigned hat_dir_map[8] = { | ||
241 | SDL_HAT_UP, SDL_HAT_RIGHTUP, SDL_HAT_RIGHT, SDL_HAT_RIGHTDOWN, | ||
242 | SDL_HAT_DOWN, SDL_HAT_LEFTDOWN, SDL_HAT_LEFT, SDL_HAT_LEFTUP | ||
243 | }; | ||
244 | unsigned result; | ||
245 | if ((hatval & 7) == hatval) | ||
246 | result = hat_dir_map[hatval]; | ||
247 | else | ||
248 | result = SDL_HAT_CENTERED; | ||
249 | return result; | ||
250 | } | ||
251 | |||
252 | |||
253 | int | ||
254 | SDL_SYS_JoystickOpen(SDL_Joystick *joy) | ||
255 | { | ||
256 | char *path = joynames[joy->index]; | ||
257 | struct joystick_hwdata *hw; | ||
258 | struct hid_item hitem; | ||
259 | struct hid_data *hdata; | ||
260 | struct report *rep; | ||
261 | int fd; | ||
262 | int i; | ||
263 | |||
264 | fd = open(path, O_RDONLY); | ||
265 | if (fd == -1) { | ||
266 | SDL_SetError("%s: %s", path, strerror(errno)); | ||
267 | return (-1); | ||
268 | } | ||
269 | |||
270 | hw = (struct joystick_hwdata *)SDL_malloc(sizeof(struct joystick_hwdata)); | ||
271 | if (hw == NULL) { | ||
272 | SDL_OutOfMemory(); | ||
273 | close(fd); | ||
274 | return (-1); | ||
275 | } | ||
276 | joy->hwdata = hw; | ||
277 | hw->fd = fd; | ||
278 | hw->path = strdup(path); | ||
279 | hw->x = 0; | ||
280 | hw->y = 0; | ||
281 | hw->xmin = 0xffff; | ||
282 | hw->ymin = 0xffff; | ||
283 | hw->xmax = 0; | ||
284 | hw->ymax = 0; | ||
285 | if (! SDL_strncmp(path, "/dev/joy", 8)) { | ||
286 | hw->type = BSDJOY_JOY; | ||
287 | joy->naxes = 2; | ||
288 | joy->nbuttons = 2; | ||
289 | joy->nhats = 0; | ||
290 | joy->nballs = 0; | ||
291 | joydevnames[joy->index] = strdup("Gameport joystick"); | ||
292 | goto usbend; | ||
293 | } else { | ||
294 | hw->type = BSDJOY_UHID; | ||
295 | } | ||
296 | |||
297 | { | ||
298 | int ax; | ||
299 | for (ax = 0; ax < JOYAXE_count; ax++) | ||
300 | hw->axis_map[ax] = -1; | ||
301 | } | ||
302 | hw->repdesc = hid_get_report_desc(fd); | ||
303 | if (hw->repdesc == NULL) { | ||
304 | SDL_SetError("%s: USB_GET_REPORT_DESC: %s", hw->path, | ||
305 | strerror(errno)); | ||
306 | goto usberr; | ||
307 | } | ||
308 | rep = &hw->inreport; | ||
309 | #if defined(__FREEBSD__) && (__FreeBSD_kernel_version > 800063) || defined(__FreeBSD_kernel__) | ||
310 | rep->rid = hid_get_report_id(fd); | ||
311 | if (rep->rid < 0) { | ||
312 | #else | ||
313 | if (ioctl(fd, USB_GET_REPORT_ID, &rep->rid) < 0) { | ||
314 | #endif | ||
315 | rep->rid = -1; /* XXX */ | ||
316 | } | ||
317 | if (report_alloc(rep, hw->repdesc, REPORT_INPUT) < 0) { | ||
318 | goto usberr; | ||
319 | } | ||
320 | if (rep->size <= 0) { | ||
321 | SDL_SetError("%s: Input report descriptor has invalid length", | ||
322 | hw->path); | ||
323 | goto usberr; | ||
324 | } | ||
325 | |||
326 | #if defined(USBHID_NEW) || (defined(__FREEBSD__) && __FreeBSD_kernel_version >= 500111) || defined(__FreeBSD_kernel__) | ||
327 | hdata = hid_start_parse(hw->repdesc, 1 << hid_input, rep->rid); | ||
328 | #else | ||
329 | hdata = hid_start_parse(hw->repdesc, 1 << hid_input); | ||
330 | #endif | ||
331 | if (hdata == NULL) { | ||
332 | SDL_SetError("%s: Cannot start HID parser", hw->path); | ||
333 | goto usberr; | ||
334 | } | ||
335 | joy->naxes = 0; | ||
336 | joy->nbuttons = 0; | ||
337 | joy->nhats = 0; | ||
338 | joy->nballs = 0; | ||
339 | for (i=0; i<JOYAXE_count; i++) | ||
340 | hw->axis_map[i] = -1; | ||
341 | |||
342 | while (hid_get_item(hdata, &hitem) > 0) { | ||
343 | char *sp; | ||
344 | const char *s; | ||
345 | |||
346 | switch (hitem.kind) { | ||
347 | case hid_collection: | ||
348 | switch (HID_PAGE(hitem.usage)) { | ||
349 | case HUP_GENERIC_DESKTOP: | ||
350 | switch (HID_USAGE(hitem.usage)) { | ||
351 | case HUG_JOYSTICK: | ||
352 | case HUG_GAME_PAD: | ||
353 | s = hid_usage_in_page(hitem.usage); | ||
354 | sp = SDL_malloc(SDL_strlen(s) + 5); | ||
355 | SDL_snprintf(sp, SDL_strlen(s) + 5, "%s (%d)", s, | ||
356 | joy->index); | ||
357 | joydevnames[joy->index] = sp; | ||
358 | } | ||
359 | } | ||
360 | break; | ||
361 | case hid_input: | ||
362 | switch (HID_PAGE(hitem.usage)) { | ||
363 | case HUP_GENERIC_DESKTOP: { | ||
364 | unsigned usage = HID_USAGE(hitem.usage); | ||
365 | int joyaxe = usage_to_joyaxe(usage); | ||
366 | if (joyaxe >= 0) { | ||
367 | hw->axis_map[joyaxe] = 1; | ||
368 | } else if (usage == HUG_HAT_SWITCH) { | ||
369 | joy->nhats++; | ||
370 | } | ||
371 | break; | ||
372 | } | ||
373 | case HUP_BUTTON: | ||
374 | joy->nbuttons++; | ||
375 | break; | ||
376 | default: | ||
377 | break; | ||
378 | } | ||
379 | break; | ||
380 | default: | ||
381 | break; | ||
382 | } | ||
383 | } | ||
384 | hid_end_parse(hdata); | ||
385 | for (i=0; i<JOYAXE_count; i++) | ||
386 | if (hw->axis_map[i] > 0) | ||
387 | hw->axis_map[i] = joy->naxes++; | ||
388 | |||
389 | usbend: | ||
390 | /* The poll blocks the event thread. */ | ||
391 | fcntl(fd, F_SETFL, O_NONBLOCK); | ||
392 | |||
393 | return (0); | ||
394 | usberr: | ||
395 | close(hw->fd); | ||
396 | SDL_free(hw->path); | ||
397 | SDL_free(hw); | ||
398 | return (-1); | ||
399 | } | ||
400 | |||
401 | void | ||
402 | SDL_SYS_JoystickUpdate(SDL_Joystick *joy) | ||
403 | { | ||
404 | struct hid_item hitem; | ||
405 | struct hid_data *hdata; | ||
406 | struct report *rep; | ||
407 | int nbutton, naxe = -1; | ||
408 | Sint32 v; | ||
409 | |||
410 | #if defined(__FREEBSD__) || SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H || defined(__FreeBSD_kernel__) | ||
411 | struct joystick gameport; | ||
412 | |||
413 | if (joy->hwdata->type == BSDJOY_JOY) { | ||
414 | if (read(joy->hwdata->fd, &gameport, sizeof gameport) != sizeof gameport) | ||
415 | return; | ||
416 | if (abs(joy->hwdata->x - gameport.x) > 8) { | ||
417 | joy->hwdata->x = gameport.x; | ||
418 | if (joy->hwdata->x < joy->hwdata->xmin) { | ||
419 | joy->hwdata->xmin = joy->hwdata->x; | ||
420 | } | ||
421 | if (joy->hwdata->x > joy->hwdata->xmax) { | ||
422 | joy->hwdata->xmax = joy->hwdata->x; | ||
423 | } | ||
424 | if (joy->hwdata->xmin == joy->hwdata->xmax) { | ||
425 | joy->hwdata->xmin--; | ||
426 | joy->hwdata->xmax++; | ||
427 | } | ||
428 | v = (Sint32)joy->hwdata->x; | ||
429 | v -= (joy->hwdata->xmax + joy->hwdata->xmin + 1)/2; | ||
430 | v *= 32768/((joy->hwdata->xmax - joy->hwdata->xmin + 1)/2); | ||
431 | SDL_PrivateJoystickAxis(joy, 0, v); | ||
432 | } | ||
433 | if (abs(joy->hwdata->y - gameport.y) > 8) { | ||
434 | joy->hwdata->y = gameport.y; | ||
435 | if (joy->hwdata->y < joy->hwdata->ymin) { | ||
436 | joy->hwdata->ymin = joy->hwdata->y; | ||
437 | } | ||
438 | if (joy->hwdata->y > joy->hwdata->ymax) { | ||
439 | joy->hwdata->ymax = joy->hwdata->y; | ||
440 | } | ||
441 | if (joy->hwdata->ymin == joy->hwdata->ymax) { | ||
442 | joy->hwdata->ymin--; | ||
443 | joy->hwdata->ymax++; | ||
444 | } | ||
445 | v = (Sint32)joy->hwdata->y; | ||
446 | v -= (joy->hwdata->ymax + joy->hwdata->ymin + 1)/2; | ||
447 | v *= 32768/((joy->hwdata->ymax - joy->hwdata->ymin + 1)/2); | ||
448 | SDL_PrivateJoystickAxis(joy, 1, v); | ||
449 | } | ||
450 | if (gameport.b1 != joy->buttons[0]) { | ||
451 | SDL_PrivateJoystickButton(joy, 0, gameport.b1); | ||
452 | } | ||
453 | if (gameport.b2 != joy->buttons[1]) { | ||
454 | SDL_PrivateJoystickButton(joy, 1, gameport.b2); | ||
455 | } | ||
456 | return; | ||
457 | } | ||
458 | #endif /* defined(__FREEBSD__) || SDL_JOYSTICK_USBHID_MACHINE_JOYSTICK_H */ | ||
459 | |||
460 | rep = &joy->hwdata->inreport; | ||
461 | |||
462 | if (read(joy->hwdata->fd, REP_BUF_DATA(rep), rep->size) != rep->size) { | ||
463 | return; | ||
464 | } | ||
465 | #if defined(USBHID_NEW) || (defined(__FREEBSD__) && __FreeBSD_kernel_version >= 500111) || defined(__FreeBSD_kernel__) | ||
466 | hdata = hid_start_parse(joy->hwdata->repdesc, 1 << hid_input, rep->rid); | ||
467 | #else | ||
468 | hdata = hid_start_parse(joy->hwdata->repdesc, 1 << hid_input); | ||
469 | #endif | ||
470 | if (hdata == NULL) { | ||
471 | fprintf(stderr, "%s: Cannot start HID parser\n", | ||
472 | joy->hwdata->path); | ||
473 | return; | ||
474 | } | ||
475 | |||
476 | for (nbutton = 0; hid_get_item(hdata, &hitem) > 0;) { | ||
477 | switch (hitem.kind) { | ||
478 | case hid_input: | ||
479 | switch (HID_PAGE(hitem.usage)) { | ||
480 | case HUP_GENERIC_DESKTOP: { | ||
481 | unsigned usage = HID_USAGE(hitem.usage); | ||
482 | int joyaxe = usage_to_joyaxe(usage); | ||
483 | if (joyaxe >= 0) { | ||
484 | naxe = joy->hwdata->axis_map[joyaxe]; | ||
485 | /* scaleaxe */ | ||
486 | v = (Sint32)hid_get_data(REP_BUF_DATA(rep), | ||
487 | &hitem); | ||
488 | v -= (hitem.logical_maximum + hitem.logical_minimum + 1)/2; | ||
489 | v *= 32768/((hitem.logical_maximum - hitem.logical_minimum + 1)/2); | ||
490 | if (v != joy->axes[naxe]) { | ||
491 | SDL_PrivateJoystickAxis(joy, naxe, v); | ||
492 | } | ||
493 | } else if (usage == HUG_HAT_SWITCH) { | ||
494 | v = (Sint32)hid_get_data(REP_BUF_DATA(rep), | ||
495 | &hitem); | ||
496 | SDL_PrivateJoystickHat(joy, 0, | ||
497 | hatval_to_sdl(v)-hitem.logical_minimum); | ||
498 | } | ||
499 | break; | ||
500 | } | ||
501 | case HUP_BUTTON: | ||
502 | v = (Sint32)hid_get_data(REP_BUF_DATA(rep), | ||
503 | &hitem); | ||
504 | if (joy->buttons[nbutton] != v) { | ||
505 | SDL_PrivateJoystickButton(joy, | ||
506 | nbutton, v); | ||
507 | } | ||
508 | nbutton++; | ||
509 | break; | ||
510 | default: | ||
511 | continue; | ||
512 | } | ||
513 | break; | ||
514 | default: | ||
515 | break; | ||
516 | } | ||
517 | } | ||
518 | hid_end_parse(hdata); | ||
519 | |||
520 | return; | ||
521 | } | ||
522 | |||
523 | /* Function to close a joystick after use */ | ||
524 | void | ||
525 | SDL_SYS_JoystickClose(SDL_Joystick *joy) | ||
526 | { | ||
527 | if (SDL_strncmp(joy->hwdata->path, "/dev/joy", 8)) { | ||
528 | report_free(&joy->hwdata->inreport); | ||
529 | hid_dispose_report_desc(joy->hwdata->repdesc); | ||
530 | } | ||
531 | close(joy->hwdata->fd); | ||
532 | SDL_free(joy->hwdata->path); | ||
533 | SDL_free(joy->hwdata); | ||
534 | |||
535 | return; | ||
536 | } | ||
537 | |||
538 | void | ||
539 | SDL_SYS_JoystickQuit(void) | ||
540 | { | ||
541 | int i; | ||
542 | |||
543 | for (i = 0; i < MAX_JOYS; i++) { | ||
544 | if (joynames[i] != NULL) | ||
545 | SDL_free(joynames[i]); | ||
546 | if (joydevnames[i] != NULL) | ||
547 | SDL_free(joydevnames[i]); | ||
548 | } | ||
549 | |||
550 | return; | ||
551 | } | ||
552 | |||
553 | static int | ||
554 | report_alloc(struct report *r, struct report_desc *rd, int repind) | ||
555 | { | ||
556 | int len; | ||
557 | |||
558 | #ifdef __DragonFly__ | ||
559 | len = hid_report_size(rd, r->rid, repinfo[repind].kind); | ||
560 | #elif __FREEBSD__ | ||
561 | # if (__FreeBSD_kernel_version >= 460000) || defined(__FreeBSD_kernel__) | ||
562 | # if (__FreeBSD_kernel_version <= 500111) | ||
563 | len = hid_report_size(rd, r->rid, repinfo[repind].kind); | ||
564 | # else | ||
565 | len = hid_report_size(rd, repinfo[repind].kind, r->rid); | ||
566 | # endif | ||
567 | # else | ||
568 | len = hid_report_size(rd, repinfo[repind].kind, &r->rid); | ||
569 | # endif | ||
570 | #else | ||
571 | # ifdef USBHID_NEW | ||
572 | len = hid_report_size(rd, repinfo[repind].kind, r->rid); | ||
573 | # else | ||
574 | len = hid_report_size(rd, repinfo[repind].kind, &r->rid); | ||
575 | # endif | ||
576 | #endif | ||
577 | |||
578 | if (len < 0) { | ||
579 | SDL_SetError("Negative HID report size"); | ||
580 | return (-1); | ||
581 | } | ||
582 | r->size = len; | ||
583 | |||
584 | if (r->size > 0) { | ||
585 | r->buf = SDL_malloc(sizeof(*r->buf) - sizeof(REP_BUF_DATA(r)) + | ||
586 | r->size); | ||
587 | if (r->buf == NULL) { | ||
588 | SDL_OutOfMemory(); | ||
589 | return (-1); | ||
590 | } | ||
591 | } else { | ||
592 | r->buf = NULL; | ||
593 | } | ||
594 | |||
595 | r->status = SREPORT_CLEAN; | ||
596 | return (0); | ||
597 | } | ||
598 | |||
599 | static void | ||
600 | report_free(struct report *r) | ||
601 | { | ||
602 | if (r->buf != NULL) { | ||
603 | SDL_free(r->buf); | ||
604 | } | ||
605 | r->status = SREPORT_UNINIT; | ||
606 | } | ||
607 | |||
608 | #endif /* SDL_JOYSTICK_USBHID */ | ||