290 lines
6.4 KiB
C
290 lines
6.4 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/bsd_io.c,v 3.23 2002/10/21 20:38:04 herrb Exp $ */
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/*
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* Copyright 1992 by Rich Murphey <Rich@Rice.edu>
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* Copyright 1993 by David Dawes <dawes@xfree86.org>
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the names of Rich Murphey and David Dawes
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* not be used in advertising or publicity pertaining to distribution of
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* the software without specific, written prior permission. Rich Murphey and
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* David Dawes make no representations about the suitability of this
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* software for any purpose. It is provided "as is" without express or
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* implied warranty.
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*
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* RICH MURPHEY AND DAVID DAWES DISCLAIM ALL WARRANTIES WITH REGARD TO
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* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID DAWES BE LIABLE FOR
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* ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
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* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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/* $XConsortium: bsd_io.c /main/11 1996/10/19 18:06:07 kaleb $ */
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#define NEED_EVENTS
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#include "X.h"
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#include "compiler.h"
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#include "xf86.h"
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#include "xf86Priv.h"
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#include "xf86_OSlib.h"
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#ifdef WSCONS_SUPPORT
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#define KBD_FD(i) ((i).kbdFd != -1 ? (i).kbdFd : (i).consoleFd)
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#endif
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void
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xf86SoundKbdBell(int loudness, int pitch, int duration)
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{
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#ifdef WSCONS_SUPPORT
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struct wskbd_bell_data wsb;
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#endif
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if (loudness && pitch)
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{
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#ifdef PCCONS_SUPPORT
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int data[2];
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#endif
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switch (xf86Info.consType) {
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#ifdef PCCONS_SUPPORT
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case PCCONS:
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data[0] = pitch;
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data[1] = (duration * loudness) / 50;
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ioctl(xf86Info.consoleFd, CONSOLE_X_BELL, data);
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break;
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#endif
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#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
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case SYSCONS:
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case PCVT:
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ioctl(xf86Info.consoleFd, KDMKTONE,
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((1193190 / pitch) & 0xffff) |
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(((unsigned long)duration*loudness/50)<<16));
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break;
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#endif
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#if defined (WSCONS_SUPPORT)
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case WSCONS:
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wsb.which = WSKBD_BELL_DOALL;
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wsb.pitch = pitch;
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wsb.period = duration;
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wsb.volume = loudness;
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ioctl(KBD_FD(xf86Info), WSKBDIO_COMPLEXBELL,
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&wsb);
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break;
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#endif
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}
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}
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}
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void
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xf86SetKbdLeds(int leds)
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{
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switch (xf86Info.consType) {
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case PCCONS:
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break;
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#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
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case SYSCONS:
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case PCVT:
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ioctl(xf86Info.consoleFd, KDSETLED, leds);
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break;
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#endif
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#if defined(WSCONS_SUPPORT)
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case WSCONS:
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ioctl(KBD_FD(xf86Info), WSKBDIO_SETLEDS, &leds);
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break;
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#endif
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}
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}
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int
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xf86GetKbdLeds()
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{
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int leds = 0;
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switch (xf86Info.consType) {
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case PCCONS:
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break;
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#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
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case SYSCONS:
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case PCVT:
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ioctl(xf86Info.consoleFd, KDGETLED, &leds);
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break;
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#endif
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#if defined(WSCONS_SUPPORT)
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case WSCONS:
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ioctl(KBD_FD(xf86Info), WSKBDIO_GETLEDS, &leds);
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break;
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#endif
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}
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return(leds);
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}
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void
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xf86SetKbdRepeat(char rad)
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{
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switch (xf86Info.consType) {
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case PCCONS:
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break;
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#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
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case SYSCONS:
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case PCVT:
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ioctl(xf86Info.consoleFd, KDSETRAD, rad);
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break;
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#endif
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}
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}
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#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT) || defined(WSCONS_SUPPORT)
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static struct termio kbdtty;
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#endif
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void
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xf86KbdInit()
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{
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switch (xf86Info.consType) {
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#if defined(PCCONS_SUPPORT) || defined(SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
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case PCCONS:
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case SYSCONS:
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case PCVT:
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tcgetattr(xf86Info.consoleFd, &kbdtty);
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break;
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#endif
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#if defined WSCONS_SUPPORT
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case WSCONS:
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if (xf86Info.kbdFd != -1)
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xf86FlushInput(xf86Info.kbdFd);
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else
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tcgetattr(xf86Info.consoleFd, &kbdtty);
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break;
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#endif
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}
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}
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int
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xf86KbdOn()
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{
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struct termios nTty;
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#ifdef WSCONS_SUPPORT
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int option;
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#endif
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switch (xf86Info.consType) {
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#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT)
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case SYSCONS:
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case PCCONS:
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case PCVT:
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nTty = kbdtty;
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nTty.c_iflag = IGNPAR | IGNBRK;
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nTty.c_oflag = 0;
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nTty.c_cflag = CREAD | CS8;
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nTty.c_lflag = 0;
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nTty.c_cc[VTIME] = 0;
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nTty.c_cc[VMIN] = 1;
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cfsetispeed(&nTty, 9600);
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cfsetospeed(&nTty, 9600);
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tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty);
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#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
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ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW);
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#endif
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break;
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#endif
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#ifdef WSCONS_SUPPORT
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case WSCONS:
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if (xf86Info.kbdFd == -1) {
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nTty = kbdtty;
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nTty.c_iflag = IGNPAR | IGNBRK;
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nTty.c_oflag = 0;
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nTty.c_cflag = CREAD | CS8;
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nTty.c_lflag = 0;
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nTty.c_cc[VTIME] = 0;
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nTty.c_cc[VMIN] = 1;
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cfsetispeed(&nTty, 9600);
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cfsetospeed(&nTty, 9600);
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tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty);
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option = WSKBD_RAW;
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if (ioctl(xf86Info.consoleFd, WSKBDIO_SETMODE,
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&option) == -1)
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FatalError("can't switch keyboard to raw mode. "
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"Enable support for it in the kernel\n"
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"or use for example:\n\n"
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"Option \"Protocol\" \"wskbd\"\n"
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"Option \"Device\" \"/dev/wskbd0\"\n"
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"\nin your XF86Config(5) file\n");
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} else {
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return xf86Info.kbdFd;
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}
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#endif
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}
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return(xf86Info.consoleFd);
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}
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int
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xf86KbdOff()
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{
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#ifdef WSCONS_SUPPORT
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int option;
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#endif
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switch (xf86Info.consType) {
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#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
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case SYSCONS:
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case PCVT:
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ioctl(xf86Info.consoleFd, KDSKBMODE, K_XLATE);
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/* FALL THROUGH */
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#endif
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#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT)
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case PCCONS:
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tcsetattr(xf86Info.consoleFd, TCSANOW, &kbdtty);
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break;
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#endif
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#ifdef WSCONS_SUPPORT
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case WSCONS:
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if (xf86Info.kbdFd != -1) {
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return xf86Info.kbdFd;
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} else {
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option = WSKBD_TRANSLATED;
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ioctl(xf86Info.consoleFd, WSKBDIO_SETMODE, &option);
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tcsetattr(xf86Info.consoleFd, TCSANOW, &kbdtty);
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}
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break;
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#endif
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}
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return(xf86Info.consoleFd);
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}
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#ifdef WSCONS_SUPPORT
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#define NUMEVENTS 64
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void
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xf86WSKbdEvents(void)
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{
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static struct wscons_event events[NUMEVENTS];
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int n, i;
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n = read(xf86Info.kbdFd, events, sizeof events);
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if (n <= 0)
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return;
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n /= sizeof(struct wscons_event);
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for (i = 0; i < n; i++)
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xf86PostWSKbdEvent(&events[i]);
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}
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#endif /* WSCONS_SUPPORT */
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