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Diffstat (limited to 'hw/xgl/egl/evdev.c')
-rw-r--r--hw/xgl/egl/evdev.c646
1 files changed, 0 insertions, 646 deletions
diff --git a/hw/xgl/egl/evdev.c b/hw/xgl/egl/evdev.c
deleted file mode 100644
index fff4524d1..000000000
--- a/hw/xgl/egl/evdev.c
+++ /dev/null
@@ -1,646 +0,0 @@
-/*
- * Copyright © 2004 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <xgl-config.h>
-#define NEED_EVENTS
-#include <errno.h>
-#include <linux/input.h>
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/Xpoll.h>
-#define XK_PUBLISHING
-#include <X11/keysym.h>
-#include "inputstr.h"
-#include "kkeymap.h"
-#include "scrnintstr.h"
-#include "xegl.h"
-
-#define NUM_EVENTS 128
-#define ABS_UNSET -65535
-
-#define BITS_PER_LONG (sizeof(long) * 8)
-#define NBITS(x) ((((x)-1)/BITS_PER_LONG)+1)
-#define ISBITSET(x,y) ((x)[LONG(y)] & BIT(y))
-#define OFF(x) ((x)%BITS_PER_LONG)
-#define LONG(x) ((x)/BITS_PER_LONG)
-#define BIT(x) (1 << OFF(x))
-#define SETBIT(x,y) ((x)[LONG(y)] |= BIT(y))
-#define CLRBIT(x,y) ((x)[LONG(y)] &= ~BIT(y))
-#define ASSIGNBIT(x,y,z) ((x)[LONG(y)] = ((x)[LONG(y)] & ~BIT(y)) | (z << OFF(y)))
-
-typedef struct _kevdevMouse {
- /* current device state */
- int rel[REL_MAX + 1];
- int abs[ABS_MAX + 1];
- int prevabs[ABS_MAX + 1];
- long key[NBITS(KEY_MAX + 1)];
-
- /* supported device info */
- long relbits[NBITS(REL_MAX + 1)];
- long absbits[NBITS(ABS_MAX + 1)];
- long keybits[NBITS(KEY_MAX + 1)];
- struct input_absinfo absinfo[ABS_MAX + 1];
- int max_rel;
- int max_abs;
-} Kevdev;
-
-static int flags = 0;
-
-static void
-EvdevMotion (KdMouseInfo *mi)
-{
- Kevdev *ke = mi->driver;
- int i;
-
- for (i = 0; i <= ke->max_rel; i++)
- if (ke->rel[i])
- {
- KdEnqueueMouseEvent (mi, flags | KD_MOUSE_DELTA, ke->rel[0], ke->rel[1]);
- int a;
-// ErrorF ("rel");
- for (a = 0; a <= ke->max_rel; a++)
- {
-// if (ISBITSET (ke->relbits, a))
-// ErrorF (" %d=%d", a, ke->rel[a]);
- ke->rel[a] = 0;
- }
-// ErrorF ("\n");
- break;
- }
- for (i = 0; i < ke->max_abs; i++)
- if (ke->abs[i] != ke->prevabs[i])
- {
- KdEnqueueMouseEvent (mi, flags, ke->abs[0], ke->abs[1]);
- int a;
-// ErrorF ("abs");
- for (a = 0; a <= ke->max_abs; a++)
- {
-// if (ISBITSET (ke->absbits, a))
-// ErrorF (" %d=%d", a, ke->abs[a]);
- ke->prevabs[a] = ke->abs[a];
- }
-// ErrorF ("\n");
- break;
- }
-}
-
-static void
-EvdevRead (int evdevPort, void *closure)
-{
- KdMouseInfo *mi = closure;
- Kevdev *ke = mi->driver;
- int i, n;
- struct input_event events[NUM_EVENTS];
-
- n = read (evdevPort, &events, NUM_EVENTS * sizeof (struct input_event));
- if (n <= 0)
- return;
- n /= sizeof (struct input_event);
- for (i = 0; i < n; i++)
- {
- switch (events[i].type) {
- case EV_SYN:
- break;
- case EV_KEY:
- EvdevMotion (mi);
- ASSIGNBIT(ke->key,events[i].code, events[i].value);
- if (events[i].code < 0x100)
- ErrorF ("key %d %d\n", events[i].code, events[i].value);
- else
- ErrorF ("key 0x%x %d\n", events[i].code, events[i].value);
-
- if (events[i].value==1) {
- switch (events[i].code) {
- case BTN_LEFT:
- flags |= KD_BUTTON_1;
- break;
- case BTN_RIGHT:
- flags |= KD_BUTTON_3;
- break;
- case BTN_MIDDLE:
- flags |= KD_BUTTON_2;
- break;
- case BTN_FORWARD:
- flags |= KD_BUTTON_4;
- break;
- case BTN_BACK:
- flags |= KD_BUTTON_5;
- break;
- }
- }
- else if (events[i].value==0) {
- switch (events[i].code) {
- case BTN_LEFT:
- flags &= ~KD_BUTTON_1;
- break;
- case BTN_RIGHT:
- flags &= ~KD_BUTTON_3;
- break;
- case BTN_MIDDLE:
- flags &= ~KD_BUTTON_2;
- break;
- case BTN_FORWARD:
- flags &= ~KD_BUTTON_4;
- break;
- case BTN_BACK:
- flags &= ~KD_BUTTON_5;
- break;
- }
- }
- KdEnqueueMouseEvent (mi, KD_MOUSE_DELTA | flags, 0, 0);
- break;
- case EV_REL:
- ke->rel[events[i].code] += events[i].value;
- break;
- case EV_ABS:
- ke->abs[events[i].code] = events[i].value;
- break;
- }
- }
- EvdevMotion (mi);
-}
-
-int EvdevInputType;
-
-char *kdefaultEvdev[] = {
- // "/dev/input/event0",
- "/dev/input/event1",
- // "/dev/input/event2",
- // "/dev/input/event3",
- // "/dev/input/event4",
- // "/dev/input/event5",
-};
-
-#define NUM_DEFAULT_EVDEV (sizeof (kdefaultEvdev) / sizeof (kdefaultEvdev[0]))
-
-static Bool
-EvdevInit (void)
-{
- int i;
- int fd;
- KdMouseInfo *mi, *next;
- int n = 0;
- char *prot;
- char name[100];
-
- if (!EvdevInputType)
- EvdevInputType = KdAllocInputType ();
-
- for (mi = kdMouseInfo; mi; mi = next)
- {
- next = mi->next;
- prot = mi->prot;
- if (mi->inputType)
- continue;
- if (!mi->name)
- {
- for (i = 0; i < NUM_DEFAULT_EVDEV; i++)
- {
- fd = open (kdefaultEvdev[i], 2);
- if (fd >= 0)
- {
- ioctl(fd, EVIOCGRAB, 1);
-
- ioctl(fd, EVIOCGNAME(sizeof(name)), name);
- ErrorF("Name is %s\n", name);
- ioctl(fd, EVIOCGPHYS(sizeof(name)), name);
- ErrorF("Phys Loc is %s\n", name);
- ioctl(fd, EVIOCGUNIQ(sizeof(name)), name);
- ErrorF("Unique is %s\n", name);
-
- mi->name = KdSaveString (kdefaultEvdev[i]);
- break;
- }
- }
- }
- else
- fd = open (mi->name, 2);
-
- if (fd >= 0)
- {
- unsigned long ev[NBITS(EV_MAX)];
- Kevdev *ke;
-
- if (ioctl (fd, EVIOCGBIT(0 /*EV*/, sizeof (ev)), ev) < 0)
- {
- perror ("EVIOCGBIT 0");
- close (fd);
- continue;
- }
- ke = xalloc (sizeof (Kevdev));
- if (!ke)
- {
- close (fd);
- continue;
- }
- memset (ke, '\0', sizeof (Kevdev));
- if (ISBITSET (ev, EV_KEY))
- {
- if (ioctl (fd, EVIOCGBIT (EV_KEY, sizeof (ke->keybits)),
- ke->keybits) < 0)
- {
- perror ("EVIOCGBIT EV_KEY");
- xfree (ke);
- close (fd);
- continue;
- }
- }
- if (ISBITSET (ev, EV_REL))
- {
- if (ioctl (fd, EVIOCGBIT (EV_REL, sizeof (ke->relbits)),
- ke->relbits) < 0)
- {
- perror ("EVIOCGBIT EV_REL");
- xfree (ke);
- close (fd);
- continue;
- }
- for (ke->max_rel = REL_MAX; ke->max_rel >= 0; ke->max_rel--)
- if (ISBITSET(ke->relbits, ke->max_rel))
- break;
- }
- if (ISBITSET (ev, EV_ABS))
- {
- int i;
-
- if (ioctl (fd, EVIOCGBIT (EV_ABS, sizeof (ke->absbits)),
- ke->absbits) < 0)
- {
- perror ("EVIOCGBIT EV_ABS");
- xfree (ke);
- close (fd);
- continue;
- }
- for (ke->max_abs = ABS_MAX; ke->max_abs >= 0; ke->max_abs--)
- if (ISBITSET(ke->absbits, ke->max_abs))
- break;
- for (i = 0; i <= ke->max_abs; i++)
- {
- if (ISBITSET (ke->absbits, i))
- if (ioctl (fd, EVIOCGABS(i), &ke->absinfo[i]) < 0)
- {
- perror ("EVIOCGABS");
- break;
- }
- ke->prevabs[i] = ABS_UNSET;
- }
- if (i <= ke->max_abs)
- {
- xfree (ke);
- close (fd);
- continue;
- }
- }
- mi->driver = ke;
- mi->inputType = EvdevInputType;
- if (KdRegisterFd (EvdevInputType, fd, EvdevRead, (void *) mi))
- n++;
- }
- }
- return TRUE;
-}
-
-static void
-EvdevFini (void)
-{
- KdMouseInfo *mi;
-
- KdUnregisterFds (EvdevInputType, TRUE);
- for (mi = kdMouseInfo; mi; mi = mi->next)
- {
- if (mi->inputType == EvdevInputType)
- {
- xfree (mi->driver);
- mi->driver = 0;
- mi->inputType = 0;
- }
- }
-}
-
-KdMouseFuncs LinuxEvdevMouseFuncs = {
- EvdevInit,
- EvdevFini,
-};
-
-
-KeySym evdevKeymap[(112 - 1 + 1) * 2] = {
-/* These are directly mapped from DOS scanset 0 */
-/* 1 8 */ XK_Escape, NoSymbol,
-/* 2 9 */ XK_1, XK_exclam,
-/* 3 10 */ XK_2, XK_at,
-/* 4 11 */ XK_3, XK_numbersign,
-/* 5 12 */ XK_4, XK_dollar,
-/* 6 13 */ XK_5, XK_percent,
-/* 7 14 */ XK_6, XK_asciicircum,
-/* 8 15 */ XK_7, XK_ampersand,
-/* 9 16 */ XK_8, XK_asterisk,
-/* 10 17 */ XK_9, XK_parenleft,
-/* 11 18 */ XK_0, XK_parenright,
-/* 12 19 */ XK_minus, XK_underscore,
-/* 13 20 */ XK_equal, XK_plus,
-/* 14 21 */ XK_BackSpace, NoSymbol,
-/* 15 22 */ XK_Tab, NoSymbol,
-/* 16 23 */ XK_Q, NoSymbol,
-/* 17 24 */ XK_W, NoSymbol,
-/* 18 25 */ XK_E, NoSymbol,
-/* 19 26 */ XK_R, NoSymbol,
-/* 20 27 */ XK_T, NoSymbol,
-/* 21 28 */ XK_Y, NoSymbol,
-/* 22 29 */ XK_U, NoSymbol,
-/* 23 30 */ XK_I, NoSymbol,
-/* 24 31 */ XK_O, NoSymbol,
-/* 25 32 */ XK_P, NoSymbol,
-/* 26 33 */ XK_bracketleft, XK_braceleft,
-/* 27 34 */ XK_bracketright, XK_braceright,
-/* 28 35 */ XK_Return, NoSymbol,
-/* 29 36 */ XK_Control_L, NoSymbol,
-/* 30 37 */ XK_A, NoSymbol,
-/* 31 38 */ XK_S, NoSymbol,
-/* 32 39 */ XK_D, NoSymbol,
-/* 33 40 */ XK_F, NoSymbol,
-/* 34 41 */ XK_G, NoSymbol,
-/* 35 42 */ XK_H, NoSymbol,
-/* 36 43 */ XK_J, NoSymbol,
-/* 37 44 */ XK_K, NoSymbol,
-/* 38 45 */ XK_L, NoSymbol,
-/* 39 46 */ XK_semicolon, XK_colon,
-/* 40 47 */ XK_apostrophe, XK_quotedbl,
-/* 41 48 */ XK_grave, XK_asciitilde,
-/* 42 49 */ XK_Shift_L, NoSymbol,
-/* 43 50 */ XK_backslash, XK_bar,
-/* 44 51 */ XK_Z, NoSymbol,
-/* 45 52 */ XK_X, NoSymbol,
-/* 46 53 */ XK_C, NoSymbol,
-/* 47 54 */ XK_V, NoSymbol,
-/* 48 55 */ XK_B, NoSymbol,
-/* 49 56 */ XK_N, NoSymbol,
-/* 50 57 */ XK_M, NoSymbol,
-/* 51 58 */ XK_comma, XK_less,
-/* 52 59 */ XK_period, XK_greater,
-/* 53 60 */ XK_slash, XK_question,
-/* 54 61 */ XK_Shift_R, NoSymbol,
-/* 55 62 */ XK_KP_Multiply, NoSymbol,
-/* 56 63 */ XK_Alt_L, XK_Meta_L,
-/* 57 64 */ XK_space, NoSymbol,
-/* 58 65 */ XK_Caps_Lock, NoSymbol,
-/* 59 66 */ XK_F1, NoSymbol,
-/* 60 67 */ XK_F2, NoSymbol,
-/* 61 68 */ XK_F3, NoSymbol,
-/* 62 69 */ XK_F4, NoSymbol,
-/* 63 70 */ XK_F5, NoSymbol,
-/* 64 71 */ XK_F6, NoSymbol,
-/* 65 72 */ XK_F7, NoSymbol,
-/* 66 73 */ XK_F8, NoSymbol,
-/* 67 74 */ XK_F9, NoSymbol,
-/* 68 75 */ XK_F10, NoSymbol,
-/* 69 76 */ XK_Break, XK_Pause,
-/* 70 77 */ XK_Scroll_Lock, NoSymbol,
-/* 71 78 */ XK_KP_Home, XK_KP_7,
-/* 72 79 */ XK_KP_Up, XK_KP_8,
-/* 73 80 */ XK_KP_Page_Up, XK_KP_9,
-/* 74 81 */ XK_KP_Subtract, NoSymbol,
-/* 75 82 */ XK_KP_Left, XK_KP_4,
-/* 76 83 */ XK_KP_5, NoSymbol,
-/* 77 84 */ XK_KP_Right, XK_KP_6,
-/* 78 85 */ XK_KP_Add, NoSymbol,
-/* 79 86 */ XK_KP_End, XK_KP_1,
-/* 80 87 */ XK_KP_Down, XK_KP_2,
-/* 81 88 */ XK_KP_Page_Down, XK_KP_3,
-/* 82 89 */ XK_KP_Insert, XK_KP_0,
-/* 83 90 */ XK_KP_Delete, XK_KP_Decimal,
-/* 84 91 */ NoSymbol, NoSymbol,
-/* 85 92 */ NoSymbol, NoSymbol,
-/* 86 93 */ NoSymbol, NoSymbol,
-/* 87 94 */ XK_F11, NoSymbol,
-/* 88 95 */ XK_F12, NoSymbol,
-
-/* These are remapped from the extended set (using ExtendMap) */
-
-/* 89 96 */ XK_Control_R, NoSymbol,
-/* 90 97 */ XK_KP_Enter, NoSymbol,
-/* 91 98 */ XK_KP_Divide, NoSymbol,
-/* 92 99 */ XK_Sys_Req, XK_Print,
-/* 93 100 */ XK_Alt_R, XK_Meta_R,
-/* 94 101 */ XK_Num_Lock, NoSymbol,
-/* 95 102 */ XK_Home, NoSymbol,
-/* 96 103 */ XK_Up, NoSymbol,
-/* 97 104 */ XK_Page_Up, NoSymbol,
-/* 98 105 */ XK_Left, NoSymbol,
-/* 99 106 */ XK_Right, NoSymbol,
-/* 100 107 */ XK_End, NoSymbol,
-/* 101 108 */ XK_Down, NoSymbol,
-/* 102 109 */ XK_Page_Down, NoSymbol,
-/* 103 110 */ XK_Insert, NoSymbol,
-/* 104 111 */ XK_Delete, NoSymbol,
-/* 105 112 */ XK_Super_L, NoSymbol,
-/* 106 113 */ XK_Super_R, NoSymbol,
-/* 107 114 */ XK_Menu, NoSymbol,
-/* 108 115 */ NoSymbol, NoSymbol,
-/* 109 116 */ NoSymbol, NoSymbol,
-/* 110 117 */ NoSymbol, NoSymbol,
-/* 111 118 */ NoSymbol, NoSymbol,
-/* 112 119 */ NoSymbol, NoSymbol,
-};
-
-static void
-EvdevRead1 (int evdevPort, void *closure)
-{
- int i, n, xk;
- struct input_event events[NUM_EVENTS];
-
- n = read (evdevPort, &events, NUM_EVENTS * sizeof (struct input_event));
- if (n <= 0)
- return;
- n /= sizeof (struct input_event);
- for (i = 0; i < n; i++)
- {
- switch (events[i].type) {
- case EV_SYN:
- break;
- case EV_KEY:
- xk = events[i].code;
- if (events[i].code < 0x100)
- ErrorF ("key %d %d xk %d\n", events[i].code, events[i].value, xk);
- else
- ErrorF ("key 0x%x %d xk %d\n", events[i].code, events[i].value, xk);
- if (events[i].value == 2) {
- //KdEnqueueKeyboardEvent (xk, 0);
- KdEnqueueKeyboardEvent (xk, 0);
- } else
- KdEnqueueKeyboardEvent (xk, !events[i].value);
- break;
- }
- }
-}
-
-char *kdefaultEvdev1[] = {
- "/dev/input/event0",
- // "/dev/input/event1",
- // "/dev/input/event2",
- // "/dev/input/event3",
- // "/dev/input/event4",
- // "/dev/input/event5",
-};
-
-#define NUM_DEFAULT_EVDEV1 (sizeof (kdefaultEvdev1) / sizeof (kdefaultEvdev1[0]))
-
-static Bool
-EvdevKbdInit (void)
-{
- int i;
- int fd;
- int n = 0;
- char name[100];
-
- if (!EvdevInputType)
- EvdevInputType = KdAllocInputType ();
-
- for (i = 0; i < NUM_DEFAULT_EVDEV; i++)
- {
- fd = open (kdefaultEvdev1[i], 2);
- if (fd >= 0)
- {
- ioctl(fd, EVIOCGRAB, 1);
-
- ioctl(fd, EVIOCGNAME(sizeof(name)), name);
- ErrorF("Name is %s\n", name);
- ioctl(fd, EVIOCGPHYS(sizeof(name)), name);
- ErrorF("Phys Loc is %s\n", name);
- ioctl(fd, EVIOCGUNIQ(sizeof(name)), name);
- ErrorF("Unique is %s\n", name);
-
- }
-
- if (fd >= 0)
- {
- unsigned long ev[NBITS(EV_MAX)];
- Kevdev *ke;
-
- if (ioctl (fd, EVIOCGBIT(0 /*EV*/, sizeof (ev)), ev) < 0)
- {
- perror ("EVIOCGBIT 0");
- close (fd);
- continue;
- }
- ke = xalloc (sizeof (Kevdev));
- if (!ke)
- {
- close (fd);
- continue;
- }
- memset (ke, '\0', sizeof (Kevdev));
- if (ISBITSET (ev, EV_KEY))
- {
- if (ioctl (fd, EVIOCGBIT (EV_KEY, sizeof (ke->keybits)),
- ke->keybits) < 0)
- {
- perror ("EVIOCGBIT EV_KEY");
- xfree (ke);
- close (fd);
- continue;
- }
- }
- if (ISBITSET (ev, EV_REL))
- {
- if (ioctl (fd, EVIOCGBIT (EV_REL, sizeof (ke->relbits)),
- ke->relbits) < 0)
- {
- perror ("EVIOCGBIT EV_REL");
- xfree (ke);
- close (fd);
- continue;
- }
- for (ke->max_rel = REL_MAX; ke->max_rel >= 0; ke->max_rel--)
- if (ISBITSET(ke->relbits, ke->max_rel))
- break;
- }
- if (ISBITSET (ev, EV_ABS))
- {
- int i;
-
- if (ioctl (fd, EVIOCGBIT (EV_ABS, sizeof (ke->absbits)),
- ke->absbits) < 0)
- {
- perror ("EVIOCGBIT EV_ABS");
- xfree (ke);
- close (fd);
- continue;
- }
- for (ke->max_abs = ABS_MAX; ke->max_abs >= 0; ke->max_abs--)
- if (ISBITSET(ke->absbits, ke->max_abs))
- break;
- for (i = 0; i <= ke->max_abs; i++)
- {
- if (ISBITSET (ke->absbits, i))
- if (ioctl (fd, EVIOCGABS(i), &ke->absinfo[i]) < 0)
- {
- perror ("EVIOCGABS");
- break;
- }
- ke->prevabs[i] = ABS_UNSET;
- }
- if (i <= ke->max_abs)
- {
- xfree (ke);
- close (fd);
- continue;
- }
- }
- if (KdRegisterFd (EvdevInputType, fd, EvdevRead1, NULL))
- n++;
- }
- }
- return TRUE;
-}
-
-static void EvdevKbdLoad(void)
-{
- kdMinScanCode = 1;
- kdMaxScanCode = 112;
- kdKeymapWidth = 2;
- memcpy (kdKeymap, evdevKeymap, sizeof (evdevKeymap));
-}
-
-static void
-EvdevKbdFini (void)
-{
-}
-
-static void
-EvdevKbdLeds (int leds)
-{
-}
-
-
-static void EvdevKbdBell(int volume, int pitch, int duration)
-{
-}
-
-
-KdKeyboardFuncs LinuxEvdevKeyboardFuncs = {
- EvdevKbdLoad,
- EvdevKbdInit,
- EvdevKbdLeds,
- EvdevKbdBell,
- EvdevKbdFini,
- 0,
-};
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