aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_kbd.c
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_kbd.c')
-rw-r--r--nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_kbd.c530
1 files changed, 0 insertions, 530 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_kbd.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_kbd.c
deleted file mode 100644
index a26b7e96b..000000000
--- a/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_kbd.c
+++ /dev/null
@@ -1,530 +0,0 @@
-/* $XFree86$ */
-/*
- * Copyright 2005 by J. Kean Johnston <jkj@sco.com>
- *
- * 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 J. Kean Johnston not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. J. Kean Johnston makes no
- * representations about the suitability of this software for any purpose.
- * It is provided "as is" without express or implied warranty.
- *
- * J. KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL J. KEAN JOHNSTON 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.
- */
-/* $XConsortium$ */
-
-/*
- * Based on sco_io.c which is
- * (C) Copyright 2003 J. Kean Johnston <jkj@sco.com>
- *
- * Based on lnx_kbd.c which is
- * Copyright (c) 2002 by The XFree86 Project, Inc.
- *
- * Based on the code from lnx_io.c which is
- * Copyright 1992 by Orest Zborowski <obz@Kodak.com>
- * Copyright 1993 by David Dawes <dawes@xfree86.org>
- */
-
-#define NEED_EVENTS
-#include "X.h"
-
-#include "compiler.h"
-
-#define _NEED_SYSI86
-#include "xf86.h"
-#include "xf86Priv.h"
-#include "xf86OSpriv.h"
-#include "xf86_OSlib.h"
-
-#include "xf86Xinput.h"
-#include "xf86OSKbd.h"
-#include "atKeynames.h"
-#include "sco_kbd.h"
-
-#include <sys/param.h>
-#include <sys/emap.h>
-#include <sys/nmap.h>
-
-static KbdProtocolRec protocols[] = {
- { "standard", PROT_STD },
- { NULL, PROT_UNKNOWN_KBD }
-};
-
-extern Bool VTSwitchEnabled;
-#ifdef USE_VT_SYSREQ
-extern Bool VTSysreqToggle;
-#endif
-
-static void
-SoundBell(InputInfoPtr pInfo, int loudness, int pitch, int duration)
-{
- if (loudness && pitch) {
- ioctl(pInfo->fd, KIOCSOUND, 1193180 / pitch);
- usleep(duration * loudness * 20);
- ioctl(pInfo->fd, KIOCSOUND, 0);
- }
-}
-
-static void
-SetKbdLeds(InputInfoPtr pInfo, int leds)
-{
- int real_leds = 0;
- static int once = 1;
-
- /*
- * sleep the first time through under SCO. There appears to be a
- * timing problem in the driver which causes the keyboard to be lost.
- * This usleep stops it from occurring. NOTE: this was in the old code.
- * I am not convinced it is true any longer, but it doesn't hurt to
- * leave this in here.
- */
- if (once) {
- usleep(100);
- once = 0;
- }
-
-#ifdef LED_CAP
- if (leds & XLED1)
- real_leds |= LED_CAP;
- if (leds & XLED2)
- real_leds |= LED_NUM;
- if (leds & XLED3)
- real_leds |= LED_SCR;
-#ifdef LED_COMP
- if (leds & XLED4)
- real_leds |= LED_COMP;
-#else
- if (leds & XLED4)
- real_leds |= LED_SCR;
-#endif
-#endif
- ioctl(pInfo->fd, KDSETLED, real_leds);
-}
-
-static int
-GetKbdLeds(InputInfoPtr pInfo)
-{
- int real_leds, leds = 0;
-
- ioctl(pInfo->fd, KDGETLED, &real_leds);
-
- if (real_leds & LED_CAP) leds |= XLED1;
- if (real_leds & LED_NUM) leds |= XLED2;
- if (real_leds & LED_SCR) leds |= XLED3;
-
- return(leds);
-}
-
-/*
- * NOTE: Only OpenServer Release 5.0.6 with Release Supplement 5.0.6A
- * and later have the required ioctl. 5.0.6A or higher is HIGHLY
- * recommended. The console driver is quite a different beast on that OS.
- */
-#undef rate
-
-static void
-SetKbdRepeat(InputInfoPtr pInfo, char rad)
-{
-#if defined(KBIO_SETRATE)
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- int i;
- int value = 0x7f; /* Maximum delay with slowest rate */
- int delay = 250; /* Default delay */
- int rate = 300; /* Default repeat rate */
-
- static int valid_rates[] = { 300, 267, 240, 218, 200, 185, 171, 160, 150,
- 133, 120, 109, 100, 92, 86, 80, 75, 67,
- 60, 55, 50, 46, 43, 40, 37, 33, 30, 27,
- 25, 23, 21, 20 };
-#define RATE_COUNT (sizeof( valid_rates ) / sizeof( int ))
-
- static int valid_delays[] = { 250, 500, 750, 1000 };
-#define DELAY_COUNT (sizeof( valid_delays ) / sizeof( int ))
-
- if (pKbd->rate >= 0)
- rate = pKbd->rate * 10;
- if (pKbd->delay >= 0)
- delay = pKbd->delay;
-
- for (i = 0; i < RATE_COUNT; i++)
- if (rate >= valid_rates[i]) {
- value &= 0x60;
- value |= i;
- break;
- }
-
- for (i = 0; i < DELAY_COUNT; i++)
- if (delay <= valid_delays[i]) {
- value &= 0x1f;
- value |= i << 5;
- break;
- }
-
- ioctl (pInfo->fd, KBIO_SETRATE, value);
-#endif /* defined(KBIO_SETRATE) */
-}
-
-static int
-KbdInit(InputInfoPtr pInfo, int what)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- ScoKbdPrivPtr priv = (ScoKbdPrivPtr) pKbd->private;
-
- if (pKbd->isConsole) {
- priv->use_tcs = 1;
- priv->use_kd = 1;
- priv->no_nmap = 1;
- priv->no_emap = 1;
- priv->orig_getsc = 0;
-
- if (ioctl (pInfo->fd, TCGETSC, &priv->orig_getsc) < 0)
- priv->use_tcs = 0;
- if (ioctl (pInfo->fd, KDGKBMODE, &priv->orig_kbm) < 0)
- priv->use_kd = 0;
-
- if (!priv->use_tcs && !priv->use_kd) {
- xf86Msg (X_ERROR, "KbdInit: Could not determine keyboard mode\n");
- return !Success;
- }
-
- /*
- * One day this should be fixed to translate normal ASCII characters
- * back into scancodes or into events that XFree86 wants, but not
- * now. For the time being, we only support scancode mode screens.
- */
- if (priv->use_tcs && !(priv->orig_getsc & KB_ISSCANCODE)) {
- xf86Msg (X_ERROR, "KbdInit: Keyboard can not send scancodes\n");
- return !Success;
- }
-
- /*
- * We need to get the original keyboard map and NUL out the lock
- * modifiers. This prevents the scancode API from messing with
- * the keyboard LED's. We restore the original map when we exit.
- */
- if (ioctl (pInfo->fd, GIO_KEYMAP, &priv->keymap) < 0) {
- xf86Msg (X_ERROR, "KbdInit: Failed to get keyboard map (%s)\n",
- strerror(errno));
- return !Success;
- }
- if (ioctl (pInfo->fd, GIO_KEYMAP, &priv->noledmap) < 0) {
- xf86Msg (X_ERROR, "KbdInit: Failed to get keyboard map (%s)\n",
- strerror(errno));
- return !Success;
- } else {
- int i, j;
-
- for (i = 0; i < priv->noledmap.n_keys; i++) {
- for (j = 0; j < NUM_STATES; j++) {
- if (IS_SPECIAL(priv->noledmap, i, j) &&
- ((priv->noledmap.key[i].map[j] == K_CLK) ||
- (priv->noledmap.key[i].map[j] == K_NLK) ||
- (priv->noledmap.key[i].map[j] == K_SLK))) {
- priv->noledmap.key[i].map[j] = K_NOP;
- }
- }
- }
- }
-
- if (ioctl (pInfo->fd, XCGETA, &priv->kbdtty) < 0) {
- xf86Msg (X_ERROR, "KbdInit: Failed to get terminal modes (%s)\n",
- strerror(errno));
- return !Success;
- }
-
- priv->sc_mapbuf = xalloc (10*BSIZE);
- priv->sc_mapbuf2 = xalloc(10*BSIZE);
-
- /* Get the emap */
- if (ioctl (pInfo->fd, LDGMAP, priv->sc_mapbuf) < 0) {
- if (errno != ENAVAIL) {
- xf86Msg (X_ERROR, "KbdInit: Failed to retrieve e-map (%s)\n",
- strerror (errno));
- return !Success;
- }
- priv->no_emap = 0;
- }
-
- /* Get the nmap */
- if (ioctl (pInfo->fd, NMGMAP, priv->sc_mapbuf2) < 0) {
- if (errno != ENAVAIL) {
- xf86Msg (X_ERROR, "KbdInit: Failed to retrieve n-map (%s)\n",
- strerror (errno));
- return !Success;
- }
- priv->no_nmap = 0;
- }
- } /* End of if we are on a console */
-
- return Success;
-}
-
-static int
-KbdOn(InputInfoPtr pInfo, int what)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- ScoKbdPrivPtr priv = (ScoKbdPrivPtr) pKbd->private;
- struct termios newtio;
-
- if (pKbd->isConsole) {
- ioctl (pInfo->fd, LDNMAP); /* Turn e-mapping off */
- ioctl (pInfo->fd, NMNMAP); /* Turn n-mapping off */
-
- newtio = priv->kbdtty; /* structure copy */
- newtio.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
- newtio.c_oflag = 0;
- newtio.c_cflag = CREAD | CS8 | B9600;
- newtio.c_lflag = 0;
- newtio.c_cc[VTIME]=0;
- newtio.c_cc[VMIN]=1;
- cfsetispeed(&newtio, 9600);
- cfsetospeed(&newtio, 9600);
- ioctl(pInfo->fd, XCSETA, &newtio);
-
- /* Now tell the keyboard driver to send us raw scancodes */
- if (priv->use_tcs) {
- int nm = priv->orig_getsc;
- nm &= ~KB_XSCANCODE;
- ioctl (pInfo->fd, TCSETSC, &nm);
- }
-
- if (priv->use_kd)
- ioctl (pInfo->fd, KDSKBMODE, K_RAW);
-
- ioctl (pInfo->fd, PIO_KEYMAP, &priv->noledmap);
- }
-
- return Success;
-}
-
-static int
-KbdOff(InputInfoPtr pInfo, int what)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- ScoKbdPrivPtr priv = (ScoKbdPrivPtr) pKbd->private;
-
- if (pKbd->isConsole) {
- /* Revert back to original translate scancode mode */
- if (priv->use_tcs)
- ioctl (pInfo->fd, TCSETSC, &priv->orig_getsc);
- if (priv->use_kd)
- ioctl (pInfo->fd, KDSKBMODE, priv->orig_kbm);
-
- ioctl (pInfo->fd, PIO_KEYMAP, &priv->keymap);
-
- if (priv->no_emap)
- ioctl (pInfo->fd, LDSMAP, priv->sc_mapbuf);
- if (priv->no_nmap)
- ioctl (pInfo->fd, NMSMAP, priv->sc_mapbuf2);
-
- ioctl(pInfo->fd, XCSETA, &priv->kbdtty);
- }
-
- return Success;
-}
-
-static int
-GetSpecialKey(InputInfoPtr pInfo, int scanCode)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- int specialkey = scanCode;
-
- if (pKbd->CustomKeycodes) {
- specialkey = pKbd->specialMap->map[scanCode];
- }
- return specialkey;
-}
-
-#define ModifierSet(k) ((modifiers & (k)) == (k))
-
-static Bool
-SpecialKey(InputInfoPtr pInfo, int key, Bool down, int modifiers)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
-
- if(!pKbd->vtSwitchSupported)
- return FALSE;
-
- if ((!ModifierSet(ShiftMask)) && ((ModifierSet(ControlMask | AltMask)) ||
- (ModifierSet(ControlMask | AltLangMask)))) {
- if (VTSwitchEnabled && !xf86Info.vtSysreq) {
- switch (key) {
- case KEY_F1:
- case KEY_F2:
- case KEY_F3:
- case KEY_F4:
- case KEY_F5:
- case KEY_F6:
- case KEY_F7:
- case KEY_F8:
- case KEY_F9:
- case KEY_F10:
- if (down) {
- int sts = key - KEY_F1;
- if (sts != xf86Info.vtno) {
- ioctl(pInfo->fd, VT_ACTIVATE, sts);
- }
- return TRUE;
- }
- case KEY_F11:
- case KEY_F12:
- if (down) {
- int sts = key - KEY_F11 + 10;
- if (sts != xf86Info.vtno) {
- ioctl(pInfo->fd, VT_ACTIVATE, sts);
- }
- return TRUE;
- }
- }
- }
- }
-#ifdef USE_VT_SYSREQ
- if (VTSwitchEnabled && xf86Info.vtSysreq) {
- switch (key) {
- case KEY_F1:
- case KEY_F2:
- case KEY_F3:
- case KEY_F4:
- case KEY_F5:
- case KEY_F6:
- case KEY_F7:
- case KEY_F8:
- case KEY_F9:
- case KEY_F10:
- if (VTSysreqToggle && down) {
- ioctl(pInfo->fd, VT_ACTIVATE, key - KEY_F1);
- VTSysreqToggle = FALSE;
- return TRUE;
- }
- break;
- case KEY_F11:
- case KEY_F12:
- if (VTSysreqToggle && down) {
- ioctl(pInfo->fd, VT_ACTIVATE, key - KEY_F11 + 10);
- VTSysreqToggle = FALSE;
- return TRUE;
- }
- break;
- /* Ignore these keys -- ie don't let them cancel an alt-sysreq */
- case KEY_Alt:
- case KEY_AltLang:
- break;
- case KEY_SysReqest:
- if (!(ModifierSet(ShiftMask) || ModifierSet(ControlMask))) {
- if ((ModifierSet(AltMask) || ModifierSet(AltLangMask)) && down)
- VTSysreqToggle = TRUE;
- }
- break;
- default:
- /*
- * We only land here when Alt-SysReq is followed by a
- * non-switching key.
- */
- if (VTSysreqToggle)
- VTSysreqToggle = FALSE;
- }
- }
-#endif /* USE_VT_SYSREQ */
- return FALSE;
-}
-
-static void
-stdReadInput(InputInfoPtr pInfo)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- unsigned char rBuf[64];
- int nBytes, i;
-
- if ((nBytes = read( pInfo->fd, (char *)rBuf, sizeof(rBuf))) > 0) {
- for (i = 0; i < nBytes; i++) {
- pKbd->PostEvent(pInfo, rBuf[i] & 0x7f, rBuf[i] & 0x80 ? FALSE : TRUE);
- }
- }
-}
-
-static Bool
-OpenKeyboard(InputInfoPtr pInfo)
-{
- KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
- int i;
- KbdProtocolId prot = PROT_UNKNOWN_KBD;
- char *s;
-
- s = xf86SetStrOption(pInfo->options, "Protocol", NULL);
- for (i = 0; protocols[i].name; i++) {
- if (xf86NameCmp(s, protocols[i].name) == 0) {
- prot = protocols[i].id;
- break;
- }
- }
-
- switch (prot) {
- case PROT_STD:
- pInfo->read_input = stdReadInput;
- break;
- default:
- xf86Msg(X_ERROR,"\"%s\" is not a valid keyboard protocol name\n", s);
- xfree(s);
- return FALSE;
- }
-
- xf86Msg(X_CONFIG, "%s: Protocol: %s\n", pInfo->name, s);
- xfree(s);
-
- s = xf86SetStrOption(pInfo->options, "Device", NULL);
- if (s == NULL) {
- pInfo->fd = xf86Info.consoleFd;
- pKbd->isConsole = TRUE;
- } else {
- pInfo->fd = open(s, O_RDONLY | O_NONBLOCK | O_EXCL);
- if (pInfo->fd == -1) {
- xf86Msg(X_ERROR, "%s: cannot open \"%s\"\n", pInfo->name, s);
- xfree(s);
- return FALSE;
- }
- pKbd->isConsole = FALSE;
- xfree(s);
- }
-
- if (pKbd->isConsole)
- pKbd->vtSwitchSupported = TRUE;
-
- return TRUE;
-}
-
-Bool
-xf86OSKbdPreInit(InputInfoPtr pInfo)
-{
- KbdDevPtr pKbd = pInfo->private;
-
- pKbd->KbdInit = KbdInit;
- pKbd->KbdOn = KbdOn;
- pKbd->KbdOff = KbdOff;
- pKbd->Bell = SoundBell;
- pKbd->SetLeds = SetKbdLeds;
- pKbd->GetLeds = GetKbdLeds;
- pKbd->SetKbdRepeat = SetKbdRepeat;
- pKbd->KbdGetMapping = KbdGetMapping;
- pKbd->SpecialKey = SpecialKey;
- pKbd->GetSpecialKey = GetSpecialKey;
- pKbd->OpenKeyboard = OpenKeyboard;
- pKbd->RemapScanCode = ATScancode;
- pKbd->vtSwitchSupported = FALSE;
-
- pKbd->private = xcalloc(sizeof(ScoKbdPrivRec), 1);
- if (pKbd->private == NULL) {
- xf86Msg(X_ERROR,"can't allocate keyboard OS private data\n");
- return FALSE;
- }
-
- return TRUE;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 16:50:21 +0000