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Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/sunos/sun_kbd.c')
-rw-r--r--nx-X11/programs/Xserver/hw/xfree86/os-support/sunos/sun_kbd.c662
1 files changed, 0 insertions, 662 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/sunos/sun_kbd.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/sunos/sun_kbd.c
deleted file mode 100644
index 0a39155f4..000000000
--- a/nx-X11/programs/Xserver/hw/xfree86/os-support/sunos/sun_kbd.c
+++ /dev/null
@@ -1,662 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_kbd.c,v 1.1 2001/05/28 02:42:31 tsi Exp $ */
-/*
- * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
- * Copyright 1993 by David Dawes <dawes@XFree86.org>
- * Copyright 1999 by David Holland <davidh@iquest.net)
- *
- * 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 names of Thomas Roell, David Dawes, and David Holland not be used
- * in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. Thomas Roell, David Dawes, and
- * David Holland make no representations about the suitability of this software
- * for any purpose. It is provided "as is" without express or implied
- * warranty.
- *
- * THOMAS ROELL, DAVID DAWES, AND DAVID HOLLAND DISCLAIM ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS. IN NO EVENT SHALL THOMAS ROELL, DAVID DAWES, OR DAVID HOLLAND
- * 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.
- */
-/* Copyright 2004-2005 Sun Microsystems, Inc. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, and/or sell copies of the Software, and to permit persons
- * to whom the Software is furnished to do so, provided that the above
- * copyright notice(s) and this permission notice appear in all copies of
- * the Software and that both the above copyright notice(s) and this
- * permission notice appear in supporting documentation.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
- * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
- * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR 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.
- *
- * Except as contained in this notice, the name of a copyright holder
- * shall not be used in advertising or otherwise to promote the sale, use
- * or other dealings in this Software without prior written authorization
- * of the copyright holder.
- */
-/* $XdotOrg: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_kbd.c,v 1.7 2005/08/30 22:34:14 alanc Exp $ */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "xf86.h"
-#include "xf86Priv.h"
-#include "xf86_OSlib.h"
-#include "xf86OSKbd.h"
-#include "sun_kbd.h"
-
-/* Define to provide support for using /dev/audio to ring the bell instead of
- the keyboard beeper */
-#define AUDIO_BELL
-
-#ifdef AUDIO_BELL
-#include <sys/audio.h>
-#include <sys/uio.h>
-#include <limits.h>
-#include <math.h>
-#include <poll.h>
-#endif
-
-/***************************************************************************
- * Common implementation of routines shared by "keyboard" driver in sun_io.c
- * and "kbd" driver (later on in this file)
- */
-
-#include <sys/stropts.h>
-#include <sys/vuid_event.h>
-#include <sys/kbd.h>
-
-_X_HIDDEN int
-sunKbdOpen(const char *devName, pointer options)
-{
- int kbdFD;
- const char *kbdPath = NULL;
- const char *defaultKbd = "/dev/kbd";
-
- if (options != NULL) {
- kbdPath = xf86SetStrOption(options, "Device", NULL);
- }
- if (kbdPath == NULL) {
- kbdPath = defaultKbd;
- }
-
- kbdFD = open(kbdPath, O_RDONLY | O_NONBLOCK);
-
- if (kbdFD == -1) {
- xf86Msg(X_ERROR, "%s: cannot open \"%s\"\n", devName, kbdPath);
- } else {
- xf86MsgVerb(X_INFO, 3, "%s: Opened device \"%s\"\n", devName, kbdPath);
- }
-
- if ((kbdPath != NULL) && (kbdPath != defaultKbd)) {
- xfree(kbdPath);
- }
- return kbdFD;
-}
-
-
-/*
- * Save initial keyboard state. This is called at the start of each server
- * generation.
- */
-
-_X_HIDDEN int
-sunKbdInit(sunKbdPrivPtr priv, int kbdFD, const char *devName, pointer options)
-{
- int ktype, klayout, i;
- const char *ktype_name;
-
- priv->kbdFD = kbdFD;
- priv->devName = devName;
- priv->otranslation = -1;
- priv->odirect = -1;
-
- if (options != NULL) {
- priv->strmod = xf86SetStrOption(options, "StreamsModule", NULL);
- priv->audioDevName = xf86SetStrOption(options, "BellDevice", NULL);
-
- if (priv->audioDevName && (priv->audioDevName[0] == '\0')) {
- xfree(priv->audioDevName);
- priv->audioDevName = NULL;
- }
- } else {
- priv->strmod = NULL;
- priv->audioDevName = NULL;
- }
-
- if (priv->strmod) {
- SYSCALL(i = ioctl(priv->kbdFD, I_PUSH, priv->strmod));
- if (i < 0) {
- xf86Msg(X_ERROR,
- "%s: cannot push module '%s' onto keyboard device: %s\n",
- priv->devName, priv->strmod, strerror(errno));
- }
- }
-
- SYSCALL(i = ioctl(kbdFD, KIOCTYPE, &ktype));
- if (i < 0) {
- xf86Msg(X_ERROR, "%s: Unable to determine keyboard type: %s\n",
- devName, strerror(errno));
- return BadImplementation;
- }
-
- SYSCALL(i = ioctl(kbdFD, KIOCLAYOUT, &klayout));
- if (i < 0) {
- xf86Msg(X_ERROR, "%s: Unable to determine keyboard layout: %s\n",
- devName, strerror(errno));
- return BadImplementation;
- }
-
- switch (ktype) {
- case KB_SUN3:
- ktype_name = "Sun Type 3"; break;
- case KB_SUN4:
- ktype_name = "Sun Type 4/5/6"; break;
- case KB_USB:
- ktype_name = "USB"; break;
- case KB_PC:
- ktype_name = "PC"; break;
- default:
- ktype_name = "Unknown"; break;
- }
-
- xf86Msg(X_PROBED, "%s: Keyboard type: %s (%d)\n",
- devName, ktype_name, ktype);
- xf86Msg(X_PROBED, "%s: Keyboard layout: %d\n", devName, klayout);
-
- priv->ktype = ktype;
- priv->keyMap = sunGetKbdMapping(ktype);
- priv->audioState = AB_INITIALIZING;
- priv->oleds = sunKbdGetLeds(priv);
-
- return Success;
-}
-
-_X_HIDDEN int
-sunKbdOn(sunKbdPrivPtr priv)
-{
- int ktrans, kdirect, i;
-
- SYSCALL(i = ioctl(priv->kbdFD, KIOCGDIRECT, &kdirect));
- if (i < 0) {
- xf86Msg(X_ERROR,
- "%s: Unable to determine keyboard direct setting: %s\n",
- priv->devName, strerror(errno));
- return BadImplementation;
- }
-
- priv->odirect = kdirect;
- kdirect = 1;
-
- SYSCALL(i = ioctl(priv->kbdFD, KIOCSDIRECT, &kdirect));
- if (i < 0) {
- xf86Msg(X_ERROR, "%s: Failed turning keyboard direct mode on: %s\n",
- priv->devName, strerror(errno));
- return BadImplementation;
- }
-
- /* Setup translation */
-
- SYSCALL(i = ioctl(priv->kbdFD, KIOCGTRANS, &ktrans));
- if (i < 0) {
- xf86Msg(X_ERROR,
- "%s: Unable to determine keyboard translation mode: %s\n",
- priv->devName, strerror(errno));
- return BadImplementation;
- }
-
- priv->otranslation = ktrans;
- ktrans = TR_UNTRANS_EVENT;
-
- SYSCALL(i = ioctl(priv->kbdFD, KIOCTRANS, &ktrans));
- if (i < 0) {
- xf86Msg(X_ERROR, "%s: Failed setting keyboard translation mode: %s\n",
- priv->devName, strerror(errno));
- return BadImplementation;
- }
-
- return Success;
-}
-
-_X_HIDDEN int
-sunKbdOff(sunKbdPrivPtr priv)
-{
- int i;
-
- /* restore original state */
-
- sunKbdSetLeds(priv, priv->oleds);
-
- if (priv->otranslation != -1) {
- SYSCALL(i = ioctl(priv->kbdFD, KIOCTRANS, &priv->otranslation));
- if (i < 0) {
- xf86Msg(X_ERROR,
- "%s: Unable to restore keyboard translation mode: %s\n",
- priv->devName, strerror(errno));
- return BadImplementation;
- }
- priv->otranslation = -1;
- }
-
- if (priv->odirect != -1) {
- SYSCALL(i = ioctl(priv->kbdFD, KIOCSDIRECT, &priv->odirect));
- if (i < 0) {
- xf86Msg(X_ERROR,
- "%s: Unable to restore keyboard direct setting: %s\n",
- priv->devName, strerror(errno));
- return BadImplementation;
- }
- priv->odirect = -1;
- }
-
- if (priv->strmod) {
- SYSCALL(i = ioctl(priv->kbdFD, I_POP, priv->strmod));
- if (i < 0) {
- xf86Msg(X_WARNING,
- "%s: cannot pop module '%s' off keyboard device: %s\n",
- priv->devName, priv->strmod, strerror(errno));
- }
- }
-
- return Success;
-}
-
-#ifdef AUDIO_BELL
-
-/* Helper function to ring bell via audio device instead of keyboard beeper */
-
-#define BELL_RATE 48000 /* Samples per second */
-#define BELL_HZ 50 /* Fraction of a second i.e. 1/x */
-#define BELL_MS (1000/BELL_HZ) /* MS */
-#define BELL_SAMPLES (BELL_RATE / BELL_HZ)
-#define BELL_MIN 3 /* Min # of repeats */
-
-static int
-sunKbdAudioBell(sunKbdPrivPtr priv, int loudness, int pitch, int duration)
-{
- static short samples[BELL_SAMPLES];
- static short silence[BELL_SAMPLES]; /* "The Sound of Silence" */
- static int lastFreq;
- int cnt;
- int i;
- int written;
- int repeats;
- int freq;
- audio_info_t audioInfo;
- struct iovec iov[IOV_MAX];
- int iovcnt;
- double ampl, cyclen, phase;
- int audioFD;
-
- if ((loudness <= 0) || (pitch <= 0) || (duration <= 0)) {
- return 0;
- }
-
- if ((priv == NULL) || (priv->audioDevName == NULL)) {
- return -1;
- }
-
- if (priv->audioState == AB_INITIALIZING) {
- priv->audioState = AB_NORMAL;
- lastFreq = 0;
- bzero(silence, sizeof(silence));
- }
-
- audioFD = open(priv->audioDevName, O_WRONLY | O_NONBLOCK);
- if (audioFD == -1) {
- xf86Msg(X_ERROR, "%s: cannot open audio device \"%s\": %s\n",
- priv->devName, priv->audioDevName, strerror(errno));
- return -1;
- }
-
- freq = pitch;
- freq = min(freq, (BELL_RATE / 2) - 1);
- freq = max(freq, 2 * BELL_HZ);
-
- /*
- * Ensure full waves per buffer
- */
- freq -= freq % BELL_HZ;
-
- if (freq != lastFreq) {
- lastFreq = freq;
- ampl = 16384.0;
-
- cyclen = (double) freq / (double) BELL_RATE;
- phase = 0.0;
-
- for (i = 0; i < BELL_SAMPLES; i++) {
- samples[i] = (short) (ampl * sin(2.0 * M_PI * phase));
- phase += cyclen;
- if (phase >= 1.0)
- phase -= 1.0;
- }
- }
-
- repeats = (duration + (BELL_MS / 2)) / BELL_MS;
- repeats = max(repeats, BELL_MIN);
-
- loudness = max(0, loudness);
- loudness = min(loudness, 100);
-
-#ifdef DEBUG
- ErrorF("BELL : freq %d volume %d duration %d repeats %d\n",
- freq, loudness, duration, repeats);
-#endif
-
- AUDIO_INITINFO(&audioInfo);
- audioInfo.play.encoding = AUDIO_ENCODING_LINEAR;
- audioInfo.play.sample_rate = BELL_RATE;
- audioInfo.play.channels = 2;
- audioInfo.play.precision = 16;
- audioInfo.play.gain = min(AUDIO_MAX_GAIN, AUDIO_MAX_GAIN * loudness / 100);
-
- if (ioctl(audioFD, AUDIO_SETINFO, &audioInfo) < 0){
- xf86Msg(X_ERROR,
- "%s: AUDIO_SETINFO failed on audio device \"%s\": %s\n",
- priv->devName, priv->audioDevName, strerror(errno));
- close(audioFD);
- return -1;
- }
-
- iovcnt = 0;
-
- for (cnt = 0; cnt <= repeats; cnt++) {
- iov[iovcnt].iov_base = (char *) samples;
- iov[iovcnt++].iov_len = sizeof(samples);
- if (cnt == repeats) {
- /* Insert a bit of silence so that multiple beeps are distinct and
- * not compressed into a single tone.
- */
- iov[iovcnt].iov_base = (char *) silence;
- iov[iovcnt++].iov_len = sizeof(silence);
- }
- if ((iovcnt >= IOV_MAX) || (cnt == repeats)) {
- written = writev(audioFD, iov, iovcnt);
-
- if ((written < ((int)(sizeof(samples) * iovcnt)))) {
- /* audio buffer was full! */
-
- int naptime;
-
- if (written == -1) {
- if (errno != EAGAIN) {
- xf86Msg(X_ERROR,
- "%s: writev failed on audio device \"%s\": %s\n",
- priv->devName, priv->audioDevName,
- strerror(errno));
- close(audioFD);
- return -1;
- }
- i = iovcnt;
- } else {
- i = ((sizeof(samples) * iovcnt) - written)
- / sizeof(samples);
- }
- cnt -= i;
-
- /* sleep a little to allow audio buffer to drain */
- naptime = BELL_MS * i;
- poll(NULL, 0, naptime);
-
- i = ((sizeof(samples) * iovcnt) - written) % sizeof(samples);
- iovcnt = 0;
- if ((written != -1) && (i > 0)) {
- iov[iovcnt].iov_base = ((char *) samples) + i;
- iov[iovcnt++].iov_len = sizeof(samples) - i;
- }
- } else {
- iovcnt = 0;
- }
- }
- }
-
- close(audioFD);
- return 0;
-}
-
-#endif /* AUDIO_BELL */
-
-_X_HIDDEN void
-sunKbdSoundBell(sunKbdPrivPtr priv, int loudness, int pitch, int duration)
-{
- int kbdCmd, i;
-
- if (loudness && pitch)
- {
-#ifdef AUDIO_BELL
- if (priv->audioDevName != NULL) {
- if (sunKbdAudioBell(priv, loudness, pitch, duration) == 0) {
- return;
- }
- }
-#endif
-
- kbdCmd = KBD_CMD_BELL;
-
- SYSCALL(i = ioctl (priv->kbdFD, KIOCCMD, &kbdCmd));
- if (i < 0) {
- xf86Msg(X_ERROR, "%s: Failed to activate bell: %s\n",
- priv->devName, strerror(errno));
- }
-
- usleep(duration * loudness * 20);
-
- kbdCmd = KBD_CMD_NOBELL;
- SYSCALL(i = ioctl (priv->kbdFD, KIOCCMD, &kbdCmd));
- if (i < 0) {
- xf86Msg(X_ERROR, "%s: Failed to deactivate bell: %s\n",
- priv->devName, strerror(errno));
- }
- }
-}
-
-_X_HIDDEN void
-sunKbdSetLeds(sunKbdPrivPtr priv, int leds)
-{
- int i;
-
- SYSCALL(i = ioctl(priv->kbdFD, KIOCSLED, &leds));
- if (i < 0) {
- xf86Msg(X_ERROR, "%s: Failed to set keyboard LED's: %s\n",
- priv->devName, strerror(errno));
- }
-}
-
-_X_HIDDEN int
-sunKbdGetLeds(sunKbdPrivPtr priv)
-{
- int i, leds = 0;
-
- SYSCALL(i = ioctl(priv->kbdFD, KIOCGLED, &leds));
- if (i < 0) {
- xf86Msg(X_ERROR, "%s: Failed to get keyboard LED's: %s\n",
- priv->devName, strerror(errno));
- }
- return leds;
-}
-
-/* ARGSUSED0 */
-_X_HIDDEN void
-sunKbdSetRepeat(sunKbdPrivPtr priv, char rad)
-{
- /* Nothing to do */
-}
-
-/***************************************************************************
- * Routines called from "kbd" driver via proc vectors filled in by
- * xf86OSKbdPreInit().
- */
-
-
-static int
-KbdInit(InputInfoPtr pInfo, int what)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
-
- return sunKbdInit(priv, pInfo->fd, pInfo->name, pInfo->options);
-}
-
-
-static int
-KbdOn(InputInfoPtr pInfo, int what)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
-
- return sunKbdOn(priv);
-}
-
-static int
-KbdOff(InputInfoPtr pInfo, int what)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
-
- return sunKbdOff(priv);
-}
-
-
-static void
-SoundKbdBell(InputInfoPtr pInfo, int loudness, int pitch, int duration)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
-
- sunKbdSoundBell(priv, loudness, pitch, duration);
-}
-
-static void
-SetKbdLeds(InputInfoPtr pInfo, int leds)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
- int real_leds = sunKbdGetLeds(priv);
-
- real_leds &= ~(LED_CAPS_LOCK | LED_NUM_LOCK | LED_SCROLL_LOCK | LED_COMPOSE);
-
- if (leds & XLED1) real_leds |= LED_CAPS_LOCK;
- if (leds & XLED2) real_leds |= LED_NUM_LOCK;
- if (leds & XLED3) real_leds |= LED_SCROLL_LOCK;
- if (leds & XLED4) real_leds |= LED_COMPOSE;
-
- sunKbdSetLeds(priv, real_leds);
-}
-
-static int
-GetKbdLeds(InputInfoPtr pInfo)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
- int leds = 0;
- int real_leds = sunKbdGetLeds(priv);
-
- if (real_leds & LED_CAPS_LOCK) leds |= XLED1;
- if (real_leds & LED_NUM_LOCK) leds |= XLED2;
- if (real_leds & LED_SCROLL_LOCK) leds |= XLED3;
- if (real_leds & LED_COMPOSE) leds |= XLED4;
-
- return leds;
-}
-
-static void
-SetKbdRepeat(InputInfoPtr pInfo, char rad)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
-
- sunKbdSetRepeat(priv, rad);
-}
-
-static void
-KbdGetMapping (InputInfoPtr pInfo, KeySymsPtr pKeySyms, CARD8 *pModMap)
-{
- /* Should probably do something better here */
- xf86KbdGetMapping(pKeySyms, pModMap);
-}
-
-static void
-ReadInput(InputInfoPtr pInfo)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
- Firm_event event[64];
- int nBytes, i;
-
- /* I certainly hope its not possible to read partial events */
-
- if ((nBytes = read(pInfo->fd, (char *)event, sizeof(event))) > 0)
- {
- for (i = 0; i < (nBytes / sizeof(Firm_event)); i++) {
- pKbd->PostEvent(pInfo, priv->keyMap[event[i].id],
- event[i].value == VKEY_DOWN ? TRUE : FALSE);
- }
- }
-}
-
-static Bool
-OpenKeyboard(InputInfoPtr pInfo)
-{
- pInfo->fd = sunKbdOpen(pInfo->name, pInfo->options);
-
- if (pInfo->fd >= 0) {
- pInfo->read_input = ReadInput;
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-_X_EXPORT Bool
-xf86OSKbdPreInit(InputInfoPtr pInfo)
-{
- KbdDevPtr pKbd = pInfo->private;
-
- pKbd->KbdInit = KbdInit;
- pKbd->KbdOn = KbdOn;
- pKbd->KbdOff = KbdOff;
- pKbd->Bell = SoundKbdBell;
- pKbd->SetLeds = SetKbdLeds;
- pKbd->GetLeds = GetKbdLeds;
- pKbd->SetKbdRepeat = SetKbdRepeat;
- pKbd->KbdGetMapping = KbdGetMapping;
-
- pKbd->RemapScanCode = NULL;
- pKbd->GetSpecialKey = NULL;
- pKbd->SpecialKey = NULL;
-
- pKbd->OpenKeyboard = OpenKeyboard;
-
- pKbd->vtSwitchSupported = FALSE;
- pKbd->CustomKeycodes = FALSE;
-
- pKbd->private = xcalloc(sizeof(sunKbdPrivRec), 1);
- if (pKbd->private == NULL) {
- xf86Msg(X_ERROR,"can't allocate keyboard OS private data\n");
- return FALSE;
- } else {
- sunKbdPrivPtr priv = (sunKbdPrivPtr) pKbd->private;
- priv->otranslation = -1;
- priv->odirect = -1;
- }
-
- return TRUE;
-}