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annotate src/joystick/bsd/SDL_sysjoystick.c @ 956:4263beff9e38

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Date: Mon, 30 Aug 2004 18:20:25 +0200 From: Joost Baas Subject: why call arts artsc? I, and a few other people at the mplayer-docs-mailinglist were wondering why you decided to call arts artsc. I understand usually users have nothing to do with libsdl, just developers, but because you can choose the audio-driver being used by mplayer, one of which is sdl, and you can also choose the sdl subdriver, it is necessary to have a well-known or logical name. artsc is not the logical choice, and it's very hard to look up the right name if you don't know what you're looking for.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 17 Sep 2004 13:25:06 +0000
parents 18922ae3ee07
children b68e551205e9
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@devolution.com
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21 */
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22
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23 /*
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24 * Joystick driver for the uhid(4) interface found in OpenBSD,
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25 * NetBSD and FreeBSD.
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26 *
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27 * Maintainer: <vedge at csoft.org>
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28 */
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29
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30 #ifdef SAVE_RCSID
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31 static char rcsid =
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32 "@(#) $Id$";
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33 #endif
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34
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35 #include <sys/param.h>
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36
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37 #include <stdio.h>
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38 #include <stdlib.h>
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39 #include <unistd.h>
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40 #include <fcntl.h>
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41 #include <string.h>
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42 #include <errno.h>
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43
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44 #if defined(HAVE_USB_H)
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45 #include <usb.h>
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46 #endif
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47 #include <dev/usb/usb.h>
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48 #include <dev/usb/usbhid.h>
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49
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50 #if defined(HAVE_USBHID_H)
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51 #include <usbhid.h>
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52 #elif defined(HAVE_LIBUSB_H)
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53 #include <libusb.h>
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54 #elif defined(HAVE_LIBUSBHID_H)
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55 #include <libusbhid.h>
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56 #endif
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57
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58 #ifdef __FreeBSD__
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59 #include <osreldate.h>
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60 #include <sys/joystick.h>
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61 #endif
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62
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63 #if defined(__NetBSD__) || defined(__OpenBSD__)
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64 #include <machine/joystick.h>
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65 #endif
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66
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67 #include "SDL_error.h"
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68 #include "SDL_joystick.h"
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69 #include "SDL_sysjoystick.h"
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70 #include "SDL_joystick_c.h"
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71
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72 #define MAX_UHID_JOYS 4
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73 #define MAX_JOY_JOYS 2
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74 #define MAX_JOYS (MAX_UHID_JOYS + MAX_JOY_JOYS)
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75
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76 struct report {
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77 struct usb_ctl_report *buf; /* Buffer */
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78 size_t size; /* Buffer size */
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79 int rid; /* Report ID */
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80 enum {
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81 SREPORT_UNINIT,
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82 SREPORT_CLEAN,
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83 SREPORT_DIRTY
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84 } status;
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85 };
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86
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87 static struct {
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88 int uhid_report;
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89 hid_kind_t kind;
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90 const char *name;
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91 } const repinfo[] = {
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92 { UHID_INPUT_REPORT, hid_input, "input" },
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93 { UHID_OUTPUT_REPORT, hid_output, "output" },
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94 { UHID_FEATURE_REPORT, hid_feature, "feature" }
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95 };
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96
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97 enum {
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98 REPORT_INPUT = 0,
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99 REPORT_OUTPUT = 1,
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100 REPORT_FEATURE = 2
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101 };
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102
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103 enum {
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104 JOYAXE_X,
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105 JOYAXE_Y,
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106 JOYAXE_Z,
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107 JOYAXE_SLIDER,
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108 JOYAXE_WHEEL,
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109 JOYAXE_RX,
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110 JOYAXE_RY,
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111 JOYAXE_RZ,
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112 JOYAXE_count
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113 };
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114
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115 struct joystick_hwdata {
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116 int fd;
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117 char *path;
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118 enum {
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119 BSDJOY_UHID, /* uhid(4) */
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120 BSDJOY_JOY /* joy(4) */
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121 } type;
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122 struct report_desc *repdesc;
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123 struct report inreport;
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124 int axis_map[JOYAXE_count]; /* map present JOYAXE_* to 0,1,..*/
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125 };
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126
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127 static char *joynames[MAX_JOYS];
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128 static char *joydevnames[MAX_JOYS];
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
129
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
130 static int report_alloc(struct report *, struct report_desc *, int);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
131 static void report_free(struct report *);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
132
381
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
133 #ifdef USBHID_UCR_DATA
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
134 #define REP_BUF_DATA(rep) ((rep)->buf->ucr_data)
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
135 #else
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
136 #define REP_BUF_DATA(rep) ((rep)->buf->data)
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
137 #endif
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
138
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
139 int
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140 SDL_SYS_JoystickInit(void)
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 {
503
2ee72e47ca08 Fixed memory overwrite in BSD joystick driver (thanks SUGIMOTO Sadahiro!)
Sam Lantinga <slouken@libsdl.org>
parents: 461
diff changeset
142 char s[16];
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143 int i, fd;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 SDL_numjoysticks = 0;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146
776
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
147 memset(joynames, 0, sizeof(joynames));
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
148 memset(joydevnames, 0, sizeof(joydevnames));
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 for (i = 0; i < MAX_UHID_JOYS; i++) {
544
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
151 SDL_Joystick nj;
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
152
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 sprintf(s, "/dev/uhid%d", i);
544
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
154
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
155 nj.index = SDL_numjoysticks;
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
156 joynames[nj.index] = strdup(s);
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
157
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
158 if (SDL_SYS_JoystickOpen(&nj) == 0) {
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
159 SDL_SYS_JoystickClose(&nj);
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
160 SDL_numjoysticks++;
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
161 } else {
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
162 free(joynames[nj.index]);
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
163 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
164 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
165 for (i = 0; i < MAX_JOY_JOYS; i++) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
166 sprintf(s, "/dev/joy%d", i);
544
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
167 fd = open(s, O_RDONLY);
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
168 if (fd != -1) {
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
169 joynames[SDL_numjoysticks++] = strdup(s);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
170 close(fd);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
171 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
172 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
173
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
174 /* Read the default USB HID usage table. */
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
175 hid_init(NULL);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
176
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
177 return (SDL_numjoysticks);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
178 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
179
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
180 const char *
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
181 SDL_SYS_JoystickName(int index)
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
182 {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
183 if (joydevnames[index] != NULL) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
184 return (joydevnames[index]);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
186 return (joynames[index]);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
187 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
188
632
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
189 static int
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
190 usage_to_joyaxe(unsigned usage)
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
191 {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
192 int joyaxe;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
193 switch (usage) {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
194 case HUG_X:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
195 joyaxe = JOYAXE_X; break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
196 case HUG_Y:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
197 joyaxe = JOYAXE_Y; break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
198 case HUG_Z:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
199 joyaxe = JOYAXE_Z; break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
200 case HUG_SLIDER:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
201 joyaxe = JOYAXE_SLIDER; break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
202 case HUG_WHEEL:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
203 joyaxe = JOYAXE_WHEEL; break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
204 case HUG_RX:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
205 joyaxe = JOYAXE_RX; break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
206 case HUG_RY:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
207 joyaxe = JOYAXE_RY; break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
208 case HUG_RZ:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
209 joyaxe = JOYAXE_RZ; break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
210 default:
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
211 joyaxe = -1;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
212 }
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
213 return joyaxe;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
214 }
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
215
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
216 static unsigned
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
217 hatval_to_sdl(Sint32 hatval)
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
218 {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
219 static const unsigned hat_dir_map[8] = {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
220 SDL_HAT_UP, SDL_HAT_RIGHTUP, SDL_HAT_RIGHT, SDL_HAT_RIGHTDOWN,
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
221 SDL_HAT_DOWN, SDL_HAT_LEFTDOWN, SDL_HAT_LEFT, SDL_HAT_LEFTUP
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
222 };
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
223 unsigned result;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
224 if ((hatval & 7) == hatval)
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
225 result = hat_dir_map[hatval];
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
226 else
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
227 result = SDL_HAT_CENTERED;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
228 return result;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
229 }
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
230
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
231
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
232 int
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 SDL_SYS_JoystickOpen(SDL_Joystick *joy)
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
235 char *path = joynames[joy->index];
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
236 struct joystick_hwdata *hw;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
237 struct hid_item hitem;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
238 struct hid_data *hdata;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
239 struct report *rep;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
240 int fd;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
241
715
de0351c47596 Date: Mon, 01 Sep 2003 15:37:52 +0900
Sam Lantinga <slouken@libsdl.org>
parents: 632
diff changeset
242 fd = open(path, O_RDONLY);
544
2d7373ffd131 Fixed bsd joystick detection ... again (thanks Wilbern)
Sam Lantinga <slouken@libsdl.org>
parents: 503
diff changeset
243 if (fd == -1) {
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244 SDL_SetError("%s: %s", path, strerror(errno));
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
245 return (-1);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
246 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248 hw = (struct joystick_hwdata *)malloc(sizeof(struct joystick_hwdata));
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 if (hw == NULL) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
250 SDL_OutOfMemory();
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251 close(fd);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 return (-1);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
253 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254 joy->hwdata = hw;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
255 hw->fd = fd;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 hw->path = strdup(path);
776
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
257 if (! strncmp(path, "/dev/joy", 8)) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
258 hw->type = BSDJOY_JOY;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
259 joy->naxes = 2;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
260 joy->nbuttons = 2;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
261 joy->nhats = 0;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
262 joy->nballs = 0;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
263 joydevnames[joy->index] = strdup("Gameport joystick");
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
264 goto usbend;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
265 } else {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
266 hw->type = BSDJOY_UHID;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
267 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
268
632
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
269 {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
270 int ax;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
271 for (ax = 0; ax < JOYAXE_count; ax++)
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
272 hw->axis_map[ax] = -1;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
273 }
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
274 hw->repdesc = hid_get_report_desc(fd);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
275 if (hw->repdesc == NULL) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
276 SDL_SetError("%s: USB_GET_REPORT_DESC: %s", hw->path,
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
277 strerror(errno));
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
278 goto usberr;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
279 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
280
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
281 rep = &hw->inreport;
611
0a2ef9e8ca41 Date: Wed, 9 Apr 2003 01:03:25 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents: 552
diff changeset
282 rep->rid = 0;
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
283 if (report_alloc(rep, hw->repdesc, REPORT_INPUT) < 0) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
284 goto usberr;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
285 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286 if (rep->size <= 0) {
307
0185452e9f83 This properly scales axes, and adds support for sliders/wheels
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
287 SDL_SetError("%s: Input report descriptor has invalid length",
0185452e9f83 This properly scales axes, and adds support for sliders/wheels
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
288 hw->path);
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
289 goto usberr;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
290 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
291
611
0a2ef9e8ca41 Date: Wed, 9 Apr 2003 01:03:25 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents: 552
diff changeset
292 #if defined(USBHID_NEW) || (defined(__FreeBSD__) && __FreeBSD_version >= 500111)
407
173909e17b7f API changes on OpenBSD and FreeBSD...
Sam Lantinga <slouken@libsdl.org>
parents: 405
diff changeset
293 hdata = hid_start_parse(hw->repdesc, 1 << hid_input, rep->rid);
173909e17b7f API changes on OpenBSD and FreeBSD...
Sam Lantinga <slouken@libsdl.org>
parents: 405
diff changeset
294 #else
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
295 hdata = hid_start_parse(hw->repdesc, 1 << hid_input);
407
173909e17b7f API changes on OpenBSD and FreeBSD...
Sam Lantinga <slouken@libsdl.org>
parents: 405
diff changeset
296 #endif
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
297 if (hdata == NULL) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
298 SDL_SetError("%s: Cannot start HID parser", hw->path);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
299 goto usberr;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
300 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
301 joy->naxes = 0;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
302 joy->nbuttons = 0;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
303 joy->nhats = 0;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
304 joy->nballs = 0;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
305
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
306 while (hid_get_item(hdata, &hitem) > 0) {
358
1f148809d972 Wilbern Cobb fixed joystick code on FreeBSD
Sam Lantinga <slouken@libsdl.org>
parents: 307
diff changeset
307 char *sp;
1f148809d972 Wilbern Cobb fixed joystick code on FreeBSD
Sam Lantinga <slouken@libsdl.org>
parents: 307
diff changeset
308 const char *s;
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
309
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
310 switch (hitem.kind) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
311 case hid_collection:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
312 switch (HID_PAGE(hitem.usage)) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
313 case HUP_GENERIC_DESKTOP:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
314 switch (HID_USAGE(hitem.usage)) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
315 case HUG_JOYSTICK:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
316 case HUG_GAME_PAD:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
317 s = hid_usage_in_page(hitem.usage);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
318 sp = malloc(strlen(s) + 5);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
319 sprintf(sp, "%s (%d)", s,
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
320 joy->index);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
321 joydevnames[joy->index] = sp;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
322 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
323 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
324 break;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
325 case hid_input:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
326 switch (HID_PAGE(hitem.usage)) {
632
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
327 case HUP_GENERIC_DESKTOP: {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
328 unsigned usage = HID_USAGE(hitem.usage);
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
329 int joyaxe = usage_to_joyaxe(usage);
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
330 if (joyaxe >= 0) {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
331 hw->axis_map[joyaxe] = joy->naxes;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
332 joy->naxes++;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
333 } else if (usage == HUG_HAT_SWITCH) {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
334 joy->nhats++;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
335 }
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
336 break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
337 }
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
338 case HUP_BUTTON:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
339 joy->nbuttons++;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
340 break;
405
b5de7389a0a5 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 404
diff changeset
341 default:
b5de7389a0a5 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 404
diff changeset
342 break;
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
343 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
344 break;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
345 default:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
346 break;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
347 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
348 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
349 hid_end_parse(hdata);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
350
776
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
351 usbend:
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
352 /* The poll blocks the event thread. */
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
353 fcntl(fd, F_SETFL, O_NONBLOCK);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
354
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
355 return (0);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
356 usberr:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
357 close(hw->fd);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
358 free(hw->path);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
359 free(hw);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
360 return (-1);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
361 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
362
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
363 void
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
364 SDL_SYS_JoystickUpdate(SDL_Joystick *joy)
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
365 {
381
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
366 struct hid_item hitem;
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
367 struct hid_data *hdata;
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
368 struct report *rep;
358
1f148809d972 Wilbern Cobb fixed joystick code on FreeBSD
Sam Lantinga <slouken@libsdl.org>
parents: 307
diff changeset
369 int nbutton, naxe = -1;
307
0185452e9f83 This properly scales axes, and adds support for sliders/wheels
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
370 Sint32 v;
776
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
371
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
372 #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
373 struct joystick gameport;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
374 static int x, y, xmin = 0xffff, ymin = 0xffff, xmax = 0, ymax = 0;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
375
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
376 if (joy->hwdata->type == BSDJOY_JOY) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
377 if (read(joy->hwdata->fd, &gameport, sizeof gameport) != sizeof gameport)
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
378 return;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
379 if (abs(x - gameport.x) > 8) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
380 x = gameport.x;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
381 if (x < xmin) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
382 xmin = x;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
383 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
384 if (x > xmax) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
385 xmax = x;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
386 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
387 if (xmin == xmax) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
388 xmin--;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
389 xmax++;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
390 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
391 v = (Sint32)x;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
392 v -= (xmax + xmin + 1)/2;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
393 v *= 32768/((xmax - xmin + 1)/2);
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
394 SDL_PrivateJoystickAxis(joy, 0, v);
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
395 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
396 if (abs(y - gameport.y) > 8) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
397 y = gameport.y;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
398 if (y < ymin) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
399 ymin = y;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
400 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
401 if (y > ymax) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
402 ymax = y;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
403 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
404 if (ymin == ymax) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
405 ymin--;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
406 ymax++;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
407 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
408 v = (Sint32)y;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
409 v -= (ymax + ymin + 1)/2;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
410 v *= 32768/((ymax - ymin + 1)/2);
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
411 SDL_PrivateJoystickAxis(joy, 1, v);
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
412 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
413 if (gameport.b1 != joy->buttons[0]) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
414 SDL_PrivateJoystickButton(joy, 0, gameport.b1);
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
415 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
416 if (gameport.b2 != joy->buttons[1]) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
417 SDL_PrivateJoystickButton(joy, 1, gameport.b2);
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
418 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
419 return;
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
420 }
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
421 #endif /* defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) */
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
422
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
423 rep = &joy->hwdata->inreport;
381
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
424
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
425 if (read(joy->hwdata->fd, REP_BUF_DATA(rep), rep->size) != rep->size) {
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
426 return;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
427 }
611
0a2ef9e8ca41 Date: Wed, 9 Apr 2003 01:03:25 -0400 (EDT)
Sam Lantinga <slouken@libsdl.org>
parents: 552
diff changeset
428 #if defined(USBHID_NEW) || (defined(__FreeBSD__) && __FreeBSD_version >= 500111)
407
173909e17b7f API changes on OpenBSD and FreeBSD...
Sam Lantinga <slouken@libsdl.org>
parents: 405
diff changeset
429 hdata = hid_start_parse(joy->hwdata->repdesc, 1 << hid_input, rep->rid);
173909e17b7f API changes on OpenBSD and FreeBSD...
Sam Lantinga <slouken@libsdl.org>
parents: 405
diff changeset
430 #else
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
431 hdata = hid_start_parse(joy->hwdata->repdesc, 1 << hid_input);
407
173909e17b7f API changes on OpenBSD and FreeBSD...
Sam Lantinga <slouken@libsdl.org>
parents: 405
diff changeset
432 #endif
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
433 if (hdata == NULL) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
434 fprintf(stderr, "%s: Cannot start HID parser\n",
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
435 joy->hwdata->path);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
436 return;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
437 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
438
307
0185452e9f83 This properly scales axes, and adds support for sliders/wheels
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
439 for (nbutton = 0; hid_get_item(hdata, &hitem) > 0;) {
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
440 switch (hitem.kind) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
441 case hid_input:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
442 switch (HID_PAGE(hitem.usage)) {
632
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
443 case HUP_GENERIC_DESKTOP: {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
444 unsigned usage = HID_USAGE(hitem.usage);
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
445 int joyaxe = usage_to_joyaxe(usage);
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
446 if (joyaxe >= 0) {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
447 naxe = joy->hwdata->axis_map[joyaxe];
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
448 /* scaleaxe */
381
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
449 v = (Sint32)hid_get_data(REP_BUF_DATA(rep),
632
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
450 &hitem);
461
1d36f593078a Date: Thu, 18 Jul 2002 23:51:40 +0200 (MEST)
Sam Lantinga <slouken@libsdl.org>
parents: 426
diff changeset
451 v -= (hitem.logical_maximum + hitem.logical_minimum + 1)/2;
1d36f593078a Date: Thu, 18 Jul 2002 23:51:40 +0200 (MEST)
Sam Lantinga <slouken@libsdl.org>
parents: 426
diff changeset
452 v *= 32768/((hitem.logical_maximum - hitem.logical_minimum + 1)/2);
307
0185452e9f83 This properly scales axes, and adds support for sliders/wheels
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
453 if (v != joy->axes[naxe]) {
632
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
454 SDL_PrivateJoystickAxis(joy, naxe, v);
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
455 }
632
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
456 } else if (usage == HUG_HAT_SWITCH) {
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
457 v = (Sint32)hid_get_data(REP_BUF_DATA(rep),
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
458 &hitem);
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
459 SDL_PrivateJoystickHat(joy, 0, hatval_to_sdl(v));
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
460 }
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
461 break;
85e104fe14c2 Date: Sun, 1 Jun 2003 15:38:45 -0700 (PDT)
Sam Lantinga <slouken@libsdl.org>
parents: 611
diff changeset
462 }
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
463 case HUP_BUTTON:
381
bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
Sam Lantinga <slouken@libsdl.org>
parents: 358
diff changeset
464 v = (Sint32)hid_get_data(REP_BUF_DATA(rep),
307
0185452e9f83 This properly scales axes, and adds support for sliders/wheels
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
465 &hitem);
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
466 if (joy->buttons[nbutton] != v) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
467 SDL_PrivateJoystickButton(joy,
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
468 nbutton, v);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
469 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
470 nbutton++;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
471 break;
405
b5de7389a0a5 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 404
diff changeset
472 default:
b5de7389a0a5 *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 404
diff changeset
473 continue;
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
474 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
475 break;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
476 default:
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
477 break;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
478 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
479 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
480 hid_end_parse(hdata);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
481
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
482 return;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
483 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
484
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
485 /* Function to close a joystick after use */
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
486 void
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
487 SDL_SYS_JoystickClose(SDL_Joystick *joy)
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
488 {
776
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
489 if (strncmp(joy->hwdata->path, "/dev/joy", 8)) {
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
490 report_free(&joy->hwdata->inreport);
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
491 hid_dispose_report_desc(joy->hwdata->repdesc);
18922ae3ee07 Added support for /dev/joy* on Free/Net/OpenBSD (thanks Christian!)
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
492 }
278
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
493 close(joy->hwdata->fd);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
494 free(joy->hwdata->path);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
495 free(joy->hwdata);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
496
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
497 return;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
498 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
499
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
500 void
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
501 SDL_SYS_JoystickQuit(void)
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
502 {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
503 int i;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
504
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
505 for (i = 0; i < MAX_JOYS; i++) {
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
506 if (joynames[i] != NULL)
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
507 free(joynames[i]);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
508 if (joydevnames[i] != NULL)
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
509 free(joydevnames[i]);
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
510 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
511
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
512 return;
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
513 }
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
514
dcd9f7b50a1c Added support for joysticks on *BSD (thanks Wilbern!)
Sam Lantinga <slouken@libsdl.org>
parents:
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515 static int
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516 report_alloc(struct report *r, struct report_desc *rd, int repind)
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517 {
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518 int len;
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519
552
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520 #ifdef __FreeBSD__
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521 # if (__FreeBSD_version >= 460000)
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522 # if (__FreeBSD_version <= 500111)
552
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523 len = hid_report_size(rd, r->rid, repinfo[repind].kind);
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524 # else
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525 len = hid_report_size(rd, repinfo[repind].kind, r->rid);
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526 # endif
552
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527 # else
544
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528 len = hid_report_size(rd, repinfo[repind].kind, &r->rid);
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529 #endif
552
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530 #else
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531 # ifdef USBHID_NEW
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532 len = hid_report_size(rd, repinfo[repind].kind, &r->rid);
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533 # else
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534 len = hid_report_size(rd, repinfo[repind].kind, r->rid);
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535 # endif
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536 #endif
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537
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538 if (len < 0) {
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539 SDL_SetError("Negative HID report size");
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540 return (-1);
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541 }
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542 r->size = len;
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543
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544 if (r->size > 0) {
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bc1401311390 Wilbern Cobb submitted a fix for building BSD joystick support that should work on all BSD flavors.
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545 r->buf = malloc(sizeof(*r->buf) - sizeof(REP_BUF_DATA(r)) +
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546 r->size);
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547 if (r->buf == NULL) {
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548 SDL_OutOfMemory();
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549 return (-1);
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550 }
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551 } else {
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552 r->buf = NULL;
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553 }
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554
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555 r->status = SREPORT_CLEAN;
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556 return (0);
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557 }
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558
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559 static void
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560 report_free(struct report *r)
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561 {
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562 if (r->buf != NULL) {
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563 free(r->buf);
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564 }
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565 r->status = SREPORT_UNINIT;
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566 }
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567