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author | Reinhard Tartler <siretart@tauware.de> | 2011-10-10 17:43:39 +0200 |
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committer | Reinhard Tartler <siretart@tauware.de> | 2011-10-10 17:43:39 +0200 |
commit | f4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch) | |
tree | 2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/programs/Xserver/hw/xfree86/os-support/usl/usl_io.c | |
parent | a840692edc9c6d19cd7c057f68e39c7d95eb767d (diff) | |
download | nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.tar.gz nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.tar.bz2 nx-libs-f4092abdf94af6a99aff944d6264bc1284e8bdd4.zip |
Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:
Imported nx-X11-3.1.0-1.tar.gz
into Git repository
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/usl/usl_io.c')
-rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/usl/usl_io.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/usl/usl_io.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/usl/usl_io.c new file mode 100644 index 000000000..c93e8058e --- /dev/null +++ b/nx-X11/programs/Xserver/hw/xfree86/os-support/usl/usl_io.c @@ -0,0 +1,172 @@ +/* $XdotOrg: xc/programs/Xserver/hw/xfree86/os-support/usl/usl_io.c,v 1.2 2005/11/08 06:33:30 jkj Exp $ */ +/* + * Copyright 2001-2005 by Kean Johnston <jkj@sco.com> + * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany + * Copyright 1993 by David Dawes <dawes@xfree86.org> + * + * 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 Kean Johnston not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior permission. + * Thomas Roell, David Dawes and Kean Johnston 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 KEAN JOHNSTON DISCLAIM ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THOMAS ROELLm DAVID WEXELBLAT + * OR 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. + * + */ +/* $XConsortium$ */ + +#include "X.h" + +#include "compiler.h" + +#include "xf86.h" +#include "xf86Priv.h" +#include "xf86_OSlib.h" + +void +xf86SoundKbdBell(int loudness, int pitch, int duration) +{ + if (loudness && pitch) { + ioctl(xf86Info.consoleFd, KIOCSOUND, 1193180 / pitch); + usleep(xf86Info.bell_duration * loudness * 20); + ioctl(xf86Info.consoleFd, KIOCSOUND, 0); + } +} + +void +xf86SetKbdLeds(int leds) +{ + ioctl(xf86Info.consoleFd, KDSETLED, leds); +} + +int +xf86GetKbdLeds(void) +{ + int leds; + + ioctl(xf86Info.consoleFd, KDGETLED, &leds); + return(leds); +} + +/* + * Much of the code in this function is duplicated from the Linux code + * by Orest Zborowski <obz@Kodak.com> and David Dawes <dawes@xfree86.org>. + * Please see the file ../linux/lnx_io.c for full copyright information. + */ +void +xf86SetKbdRepeat(char rad) +{ + 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 (xf86Info.kbdRate >= 0) + rate = xf86Info.kbdRate * 10; + if (xf86Info.kbdDelay >= 0) + delay = xf86Info.kbdDelay; + + 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 (xf86Info.consoleFd, KDSETTYPEMATICS, value); +} + +static int orig_kbm; +static struct termio orig_termio; +static keymap_t keymap, noledmap; + +void +xf86KbdInit(void) +{ + ioctl (xf86Info.consoleFd, KDGKBMODE, &orig_kbm); + ioctl (xf86Info.consoleFd, TCGETA, &orig_termio); + /* + * 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 (xf86Info.consoleFd, GIO_KEYMAP, &keymap) < 0) { + FatalError ("xf86KbdInit: Failed to get keyboard map (%s)\n", + strerror(errno)); + } + if (ioctl (xf86Info.consoleFd, GIO_KEYMAP, &noledmap) < 0) { + FatalError ("xf86KbdInit: Failed to get keyboard map (%s)\n", + strerror(errno)); + } else { + int i, j; + + for (i = 0; i < noledmap.n_keys; i++) { + for (j = 0; j < NUM_STATES; j++) { + if (IS_SPECKEY(&noledmap, i, j) && + ((noledmap.key[i].map[j] == K_CLK) || + (noledmap.key[i].map[j] == K_NLK) || + (noledmap.key[i].map[j] == K_SLK))) { + noledmap.key[i].map[j] = K_NOP; + } + } + } + } +} + +int +xf86KbdOn(void) +{ + struct termio newtio; + + newtio = orig_termio; /* 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; + ioctl(xf86Info.consoleFd, TCSETA, &newtio); + + ioctl (xf86Info.consoleFd, KDSKBMODE, K_RAW); + ioctl (xf86Info.consoleFd, PIO_KEYMAP, &noledmap); + + return(xf86Info.consoleFd); +} + +int +xf86KbdOff(void) +{ + ioctl (xf86Info.consoleFd, KDSKBMODE, orig_kbm); + ioctl (xf86Info.consoleFd, PIO_KEYMAP, &keymap); + ioctl(xf86Info.consoleFd, TCSETA, &orig_termio); + + return(xf86Info.consoleFd); +} |