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author | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
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committer | marha <marha@users.sourceforge.net> | 2009-06-28 22:07:26 +0000 |
commit | 3562e78743202e43aec8727005182a2558117eca (patch) | |
tree | 8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/xgl/egl/evdev.c | |
download | vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.gz vcxsrv-3562e78743202e43aec8727005182a2558117eca.tar.bz2 vcxsrv-3562e78743202e43aec8727005182a2558117eca.zip |
Checked in the following released items:
xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/xgl/egl/evdev.c')
-rw-r--r-- | xorg-server/hw/xgl/egl/evdev.c | 646 |
1 files changed, 646 insertions, 0 deletions
diff --git a/xorg-server/hw/xgl/egl/evdev.c b/xorg-server/hw/xgl/egl/evdev.c new file mode 100644 index 000000000..fff4524d1 --- /dev/null +++ b/xorg-server/hw/xgl/egl/evdev.c @@ -0,0 +1,646 @@ +/* + * 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, +}; |