diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/sunLynx/sunLyKbd.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/sunLynx/sunLyKbd.c | 1080 |
1 files changed, 0 insertions, 1080 deletions
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyKbd.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyKbd.c deleted file mode 100644 index 46fe7eb6c..000000000 --- a/nx-X11/programs/Xserver/hw/sunLynx/sunLyKbd.c +++ /dev/null @@ -1,1080 +0,0 @@ -/* $Xorg: sunLyKbd.c,v 1.3 2000/08/17 19:48:37 cpqbld Exp $ */ -/* - * This is sunKbd.c modified for LynxOS - * Copyright 1996 by Thomas Mueller - * - * 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 Thomas Mueller not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Thomas Mueller makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THOMAS MUELLER 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. - * - */ -/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyKbd.c,v 3.6 2001/08/01 00:44:49 tsi Exp $ */ - -/*- - * Copyright 1987 by the Regents of the University of California - * - * Permission to use, copy, modify, and distribute this - * software and its documentation for any purpose and without - * fee is hereby granted, provided that the above copyright - * notice appear in all copies. The University of California - * makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without - * express or implied warranty. - */ - -/************************************************************ -Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright no- -tice appear in all copies and that both that copyright no- -tice and this permission notice appear in supporting docu- -mentation, and that the names of Sun or The Open Group -not be used in advertising or publicity pertaining to -distribution of the software without specific prior -written permission. Sun and The Open Group make no -representations about the suitability of this software for -any purpose. It is provided "as is" without any express or -implied warranty. - -SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- -NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE LI- -ABLE 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. - -********************************************************/ - -#define NEED_EVENTS -#include "sun.h" -#include "keysym.h" -#include "Sunkeysym.h" -#include "osdep.h" - -#include <X11/Xpoll.h> - -#ifdef XKB -#include <X11/extensions/XKB.h> -#include <X11/extensions/XKBstr.h> -#include <X11/extensions/XKBsrv.h> -#endif - -#define SUN_LED_MASK 0x0f -#define MIN_KEYCODE 7 /* necessary to avoid the mouse buttons */ -#define MAX_KEYCODE 255 /* limited by the protocol */ -#ifndef KB_SUN4 -#define KB_SUN4 4 -#endif - -#define AUTOREPEAT_INITIATE 400 -#define AUTOREPEAT_DELAY 50 - -#define tvminus(tv, tv1, tv2) /* tv = tv1 - tv2 */ \ - if ((tv1).tv_usec < (tv2).tv_usec) { \ - (tv1).tv_usec += 1000000; \ - (tv1).tv_sec -= 1; \ - } \ - (tv).tv_usec = (tv1).tv_usec - (tv2).tv_usec; \ - (tv).tv_sec = (tv1).tv_sec - (tv2).tv_sec; - -#define tvplus(tv, tv1, tv2) /* tv = tv1 + tv2 */ \ - (tv).tv_sec = (tv1).tv_sec + (tv2).tv_sec; \ - (tv).tv_usec = (tv1).tv_usec + (tv2).tv_usec; \ - if ((tv).tv_usec > 1000000) { \ - (tv).tv_usec -= 1000000; \ - (tv).tv_sec += 1; \ - } - -extern KeySymsRec sunKeySyms[]; -extern SunModmapRec* sunModMaps[]; - -long sunAutoRepeatInitiate = 1000 * AUTOREPEAT_INITIATE; -long sunAutoRepeatDelay = 1000 * AUTOREPEAT_DELAY; - -static int autoRepeatKeyDown = 0; -static int autoRepeatReady; -static int autoRepeatFirst; -static struct timeval autoRepeatLastKeyDownTv; -static struct timeval autoRepeatDeltaTv; - -void sunKbdWait() -{ - static struct timeval lastChngKbdTransTv; - struct timeval tv; - struct timeval lastChngKbdDeltaTv; - unsigned int lastChngKbdDelta; - - X_GETTIMEOFDAY(&tv); - if (!lastChngKbdTransTv.tv_sec) - lastChngKbdTransTv = tv; - tvminus(lastChngKbdDeltaTv, tv, lastChngKbdTransTv); - lastChngKbdDelta = TVTOMILLI(lastChngKbdDeltaTv); - if (lastChngKbdDelta < 750) { - unsigned wait; - /* - * We need to guarantee at least 750 milliseconds between - * calls to KIOCTRANS. YUCK! - */ - wait = (750L - lastChngKbdDelta) * 1000L; - usleep (wait); - X_GETTIMEOFDAY(&tv); - } - lastChngKbdTransTv = tv; -} - -static void SwapLKeys(keysyms) - KeySymsRec* keysyms; -{ - unsigned int i; - KeySym k; - - for (i = 2; i < keysyms->maxKeyCode * keysyms->mapWidth; i++) - if (keysyms->map[i] == XK_L1 || - keysyms->map[i] == XK_L2 || - keysyms->map[i] == XK_L3 || - keysyms->map[i] == XK_L4 || - keysyms->map[i] == XK_L5 || - keysyms->map[i] == XK_L6 || - keysyms->map[i] == XK_L7 || - keysyms->map[i] == XK_L8 || - keysyms->map[i] == XK_L9 || - keysyms->map[i] == XK_L10) { - /* yes, I could have done a clever two line swap! */ - k = keysyms->map[i - 2]; - keysyms->map[i - 2] = keysyms->map[i]; - keysyms->map[i] = k; - } -} - -static void SetLights (ctrl, fd) - KeybdCtrl* ctrl; - int fd; -{ -#ifdef KIOCSLED - static unsigned char led_tab[16] = { - 0, - LED_NUM_LOCK, - LED_SCROLL_LOCK, - LED_SCROLL_LOCK | LED_NUM_LOCK, - LED_COMPOSE, - LED_COMPOSE | LED_NUM_LOCK, - LED_COMPOSE | LED_SCROLL_LOCK, - LED_COMPOSE | LED_SCROLL_LOCK | LED_NUM_LOCK, - LED_CAPS_LOCK, - LED_CAPS_LOCK | LED_NUM_LOCK, - LED_CAPS_LOCK | LED_SCROLL_LOCK, - LED_CAPS_LOCK | LED_SCROLL_LOCK | LED_NUM_LOCK, - LED_CAPS_LOCK | LED_COMPOSE, - LED_CAPS_LOCK | LED_COMPOSE | LED_NUM_LOCK, - LED_CAPS_LOCK | LED_COMPOSE | LED_SCROLL_LOCK, - LED_CAPS_LOCK | LED_COMPOSE | LED_SCROLL_LOCK | LED_NUM_LOCK - }; - if (ioctl (fd, KIOCSLED, (caddr_t)&led_tab[ctrl->leds & 0x0f]) == -1) -#if defined(PATCHED_CONSOLE) - Error("Failed to set keyboard lights"); -#else - ; /* silly driver bug always returns error */ -#endif -#endif -} - - -static void ModLight (device, on, led) - DeviceIntPtr device; - Bool on; - int led; -{ - KeybdCtrl* ctrl = &device->kbdfeed->ctrl; - sunKbdPrivPtr pPriv = (sunKbdPrivPtr) device->public.devicePrivate; - - if(on) { - ctrl->leds |= led; - pPriv->leds |= led; - } else { - ctrl->leds &= ~led; - pPriv->leds &= ~led; - } - SetLights (ctrl, pPriv->fd); -} - -/*- - *----------------------------------------------------------------------- - * sunBell -- - * Ring the terminal/keyboard bell - * - * Results: - * Ring the keyboard bell for an amount of time proportional to - * "loudness." - * - * Side Effects: - * None, really... - * - *----------------------------------------------------------------------- - */ - -static void bell ( - int fd, - int duration) -{ -#if defined(PATCHED_CONSOLE) - int kbdCmd; /* Command to give keyboard */ - - kbdCmd = KBD_CMD_BELL; - if (ioctl (fd, KIOCCMD, &kbdCmd) == -1) { - Error("Failed to activate bell"); - return; - } - if (duration) usleep (duration); - kbdCmd = KBD_CMD_NOBELL; - if (ioctl (fd, KIOCCMD, &kbdCmd) == -1) - Error ("Failed to deactivate bell"); -#endif -} - -static void sunBell ( - int percent, - DeviceIntPtr device, - pointer ctrl, - int unused) -{ - KeybdCtrl* kctrl = (KeybdCtrl*) ctrl; - sunKbdPrivPtr pPriv = (sunKbdPrivPtr) device->public.devicePrivate; - - if (percent == 0 || kctrl->bell == 0) - return; - - bell (pPriv->fd, kctrl->bell_duration * 1000); -} - -static void sunEnqueueEvent (xE) - xEvent* xE; -{ - sigset_t holdmask; - - (void) sigaddset (&holdmask, SIGIO); - (void) sigprocmask (SIG_BLOCK, &holdmask, (sigset_t*)NULL); - mieqEnqueue (xE); - (void) sigprocmask (SIG_UNBLOCK, &holdmask, (sigset_t*)NULL); -} - - -#define XLED_NUM_LOCK 0x1 -#define XLED_COMPOSE 0x4 -#define XLED_SCROLL_LOCK 0x2 -#define XLED_CAPS_LOCK 0x8 - -static KeyCode LookupKeyCode (keysym, keysymsrec) - KeySym keysym; - KeySymsPtr keysymsrec; -{ - KeyCode i; - int ii, index = 0; - - for (i = keysymsrec->minKeyCode; i < keysymsrec->maxKeyCode; i++) - for (ii = 0; ii < keysymsrec->mapWidth; ii++) - if (keysymsrec->map[index++] == keysym) - return i; -} - -static void pseudoKey(device, down, keycode) - DeviceIntPtr device; - Bool down; - KeyCode keycode; -{ - int bit; - CARD8 modifiers; - CARD16 mask; - BYTE* kptr; - - kptr = &device->key->down[keycode >> 3]; - bit = 1 << (keycode & 7); - modifiers = device->key->modifierMap[keycode]; - if (down) { - /* fool dix into thinking this key is now "down" */ - int i; - *kptr |= bit; - device->key->prev_state = device->key->state; - for (i = 0, mask = 1; modifiers; i++, mask <<= 1) - if (mask & modifiers) { - device->key->modifierKeyCount[i]++; - device->key->state += mask; - modifiers &= ~mask; - } - } else { - /* fool dix into thinking this key is now "up" */ - if (*kptr & bit) { - int i; - *kptr &= ~bit; - device->key->prev_state = device->key->state; - for (i = 0, mask = 1; modifiers; i++, mask <<= 1) - if (mask & modifiers) { - if (--device->key->modifierKeyCount[i] <= 0) { - device->key->state &= ~mask; - device->key->modifierKeyCount[i] = 0; - } - modifiers &= ~mask; - } - } - } -} - -static void DoLEDs(device, ctrl, pPriv) - DeviceIntPtr device; /* Keyboard to alter */ - KeybdCtrl* ctrl; - sunKbdPrivPtr pPriv; -{ -#ifdef XKB - if (noXkbExtension) { -#endif - if ((ctrl->leds & XLED_CAPS_LOCK) && !(pPriv->leds & XLED_CAPS_LOCK)) - pseudoKey(device, TRUE, - LookupKeyCode(XK_Caps_Lock, &device->key->curKeySyms)); - - if (!(ctrl->leds & XLED_CAPS_LOCK) && (pPriv->leds & XLED_CAPS_LOCK)) - pseudoKey(device, FALSE, - LookupKeyCode(XK_Caps_Lock, &device->key->curKeySyms)); - - if ((ctrl->leds & XLED_NUM_LOCK) && !(pPriv->leds & XLED_NUM_LOCK)) - pseudoKey(device, TRUE, - LookupKeyCode(XK_Num_Lock, &device->key->curKeySyms)); - - if (!(ctrl->leds & XLED_NUM_LOCK) && (pPriv->leds & XLED_NUM_LOCK)) - pseudoKey(device, FALSE, - LookupKeyCode(XK_Num_Lock, &device->key->curKeySyms)); - - if ((ctrl->leds & XLED_SCROLL_LOCK) && !(pPriv->leds & XLED_SCROLL_LOCK)) - pseudoKey(device, TRUE, - LookupKeyCode(XK_Scroll_Lock, &device->key->curKeySyms)); - - if (!(ctrl->leds & XLED_SCROLL_LOCK) && (pPriv->leds & XLED_SCROLL_LOCK)) - pseudoKey(device, FALSE, - LookupKeyCode(XK_Scroll_Lock, &device->key->curKeySyms)); - - if ((ctrl->leds & XLED_COMPOSE) && !(pPriv->leds & XLED_COMPOSE)) - pseudoKey(device, TRUE, - LookupKeyCode(SunXK_Compose, &device->key->curKeySyms)); - - if (!(ctrl->leds & XLED_COMPOSE) && (pPriv->leds & XLED_COMPOSE)) - pseudoKey(device, FALSE, - LookupKeyCode(SunXK_Compose, &device->key->curKeySyms)); -#ifdef XKB - } -#endif - pPriv->leds = ctrl->leds & 0x0f; - SetLights (ctrl, pPriv->fd); -} - -/*- - *----------------------------------------------------------------------- - * sunKbdCtrl -- - * Alter some of the keyboard control parameters - * - * Results: - * None. - * - * Side Effects: - * Some... - * - *----------------------------------------------------------------------- - */ - -static void sunKbdCtrl ( - DeviceIntPtr device, - KeybdCtrl* ctrl) -{ - sunKbdPrivPtr pPriv = (sunKbdPrivPtr) device->public.devicePrivate; - - if (pPriv->fd < 0) return; - - if (ctrl->click != pPriv->click) { - int kbdClickCmd; - - pPriv->click = ctrl->click; -#if defined(PATCHED_CONSOLE) - kbdClickCmd = pPriv->click ? KBD_CMD_CLICK : KBD_CMD_NOCLICK; - if (ioctl (pPriv->fd, KIOCCMD, &kbdClickCmd) == -1) - Error("Failed to set keyclick"); -#endif - } - if (pPriv->type == KB_SUN4 && pPriv->leds != ctrl->leds & 0x0f) - DoLEDs(device, ctrl, pPriv); -} - -/*- - *----------------------------------------------------------------------- - * sunInitKbdNames -- - * Handle the XKB initialization - * - * Results: - * None. - * - * Comments: - * This function needs considerable work, in conjunctions with - * the need to add geometry descriptions of Sun Keyboards. - * It would also be nice to have #defines for all the keyboard - * layouts so that we don't have to have these hard-coded - * numbers. - * - *----------------------------------------------------------------------- - */ -#ifdef XKB -static void sunInitKbdNames ( - XkbComponentNamesRec* names, - sunKbdPrivPtr pKbd) -{ -#ifndef XKBBUFSIZE -#define XKBBUFSIZE 64 -#endif - static char keycodesbuf[XKBBUFSIZE]; - static char geometrybuf[XKBBUFSIZE]; - static char symbolsbuf[XKBBUFSIZE]; - - names->keymap = NULL; - names->compat = "compat/complete"; - names->types = "types/complete"; - names->keycodes = keycodesbuf; - names->geometry = geometrybuf; - names->symbols = symbolsbuf; - (void) strcpy (keycodesbuf, "keycodes/"); - (void) strcpy (geometrybuf, "geometry/"); - (void) strcpy (symbolsbuf, "symbols/"); - - /* keycodes & geometry */ - switch (pKbd->type) { - case KB_SUN2: - (void) strcat (names->keycodes, "sun(type2)"); - (void) strcat (names->geometry, "sun(type2)"); - (void) strcat (names->symbols, "us(sun2)"); - break; - case KB_SUN3: - (void) strcat (names->keycodes, "sun(type3)"); - (void) strcat (names->geometry, "sun(type3)"); - (void) strcat (names->symbols, "us(sun3)"); - break; - case KB_SUN4: - if (pKbd->layout == 19) { - (void) strcat (names->keycodes, "sun(US101A)"); - (void) strcat (names->geometry, "pc101-NG"); /* XXX */ - (void) strcat (names->symbols, "us(pc101)"); - } else if (pKbd->layout < 33) { - (void) strcat (names->keycodes, "sun(type4)"); - (void) strcat (names->geometry, "sun(type4)"); - if (sunSwapLkeys) - (void) strcat (names->symbols, "sun/us(sun4ol)"); - else - (void) strcat (names->symbols, "sun/us(sun4)"); - } else { - (void) strcat (names->keycodes, "sun(type5)"); - if (pKbd->layout == 34 || pKbd->layout == 81) - (void) strcat (names->geometry, "sun(type5unix)"); - else - (void) strcat (names->geometry, "sun(type5)"); - if (sunSwapLkeys) - (void) strcat (names->symbols, "sun/us(sun5ol)"); - else - (void) strcat (names->symbols, "sun/us(sun5)"); - } - break; - default: - names->keycodes = names->geometry = NULL; - break; - } - - /* extra symbols */ - if (pKbd->type == KB_SUN4) { - switch (pKbd->layout) { - case 0: case 1: case 33: case 34: case 80: case 81: - break; - case 3: - (void) strcat (names->symbols, "+ca"); break; - case 4: case 36: case 83: - (void) strcat (names->symbols, "+dk"); break; - case 5: case 37: case 84: - (void) strcat (names->symbols, "+de"); break; - case 6: case 38: case 85: - (void) strcat (names->symbols, "+it"); break; - case 8: case 40: case 87: - (void) strcat (names->symbols, "+no"); break; - case 9: case 41: case 88: - (void) strcat (names->symbols, "+pt"); break; - case 10: case 42: case 89: - (void) strcat (names->symbols, "+es"); break; - case 11: case 43: case 90: - (void) strcat (names->symbols, "+se"); break; - case 12: case 44: case 91: - (void) strcat (names->symbols, "+fr_CH"); break; - case 13: case 45: case 92: - (void) strcat (names->symbols, "+de_CH"); break; - case 14: case 46: case 93: - (void) strcat (names->symbols, "+gb"); break; /* s/b en_UK */ - case 52: - (void) strcat (names->symbols, "+pl"); break; - case 53: - (void) strcat (names->symbols, "+cs"); break; - case 54: - (void) strcat (names->symbols, "+ru"); break; -#if 0 - /* don't have symbols defined for these yet, let them default */ - case 2: - (void) strcat (names->symbols, "+fr_BE"); break; - case 7: case 39: case 86: - (void) strcat (names->symbols, "+nl"); break; - case 50: case 97: - (void) strcat (names->symbols, "+fr_CA"); break; - case 16: case 47: case 94: - (void) strcat (names->symbols, "+ko"); break; - case 17: case 48: case 95: - (void) strcat (names->symbols, "+tw"); break; - case 32: case 49: case 96: - (void) strcat (names->symbols, "+jp"); break; - case 51: - (void) strcat (names->symbols, "+hu"); break; -#endif - /* - * by setting the symbols to NULL XKB will use the symbols in - * the "default" keymap. - */ - default: - names->symbols = NULL; return; break; - } - } -} -#endif /* XKB */ - -/*- - *----------------------------------------------------------------------- - * sunKbdProc -- - * Handle the initialization, etc. of a keyboard. - * - * Results: - * None. - * - *----------------------------------------------------------------------- - */ - -int sunKbdProc ( - DeviceIntPtr device, - int what) -{ - static int once; - static struct termio kbdtty; - struct termio tty; - int i; - DevicePtr pKeyboard = (DevicePtr) device; - sunKbdPrivPtr pPriv; - KeybdCtrl* ctrl = &device->kbdfeed->ctrl; - extern int XkbDfltRepeatDelay, XkbDfltRepeatInterval; - - static CARD8 *workingModMap = NULL; - static KeySymsRec *workingKeySyms; - - switch (what) { - case DEVICE_INIT: - if (pKeyboard != LookupKeyboardDevice()) { - ErrorF ("Cannot open non-system keyboard\n"); - return (!Success); - } - - if (!workingKeySyms) { - workingKeySyms = &sunKeySyms[sunKbdPriv.type]; - - if (sunKbdPriv.type == KB_SUN4 && sunSwapLkeys) - SwapLKeys(workingKeySyms); - - if (workingKeySyms->minKeyCode < MIN_KEYCODE) { - workingKeySyms->minKeyCode += MIN_KEYCODE; - workingKeySyms->maxKeyCode += MIN_KEYCODE; - } - if (workingKeySyms->maxKeyCode > MAX_KEYCODE) - workingKeySyms->maxKeyCode = MAX_KEYCODE; - } - - if (!workingModMap) { - workingModMap=(CARD8 *)xalloc(MAP_LENGTH); - (void) memset(workingModMap, 0, MAP_LENGTH); - for(i=0; sunModMaps[sunKbdPriv.type][i].key != 0; i++) - workingModMap[sunModMaps[sunKbdPriv.type][i].key + MIN_KEYCODE] = - sunModMaps[sunKbdPriv.type][i].modifiers; - } - - (void) memset ((void *) defaultKeyboardControl.autoRepeats, - ~0, sizeof defaultKeyboardControl.autoRepeats); - -#ifdef XKB - if (noXkbExtension) { - sunAutoRepeatInitiate = XkbDfltRepeatDelay * 1000; - sunAutoRepeatDelay = XkbDfltRepeatInterval * 1000; -#endif - autoRepeatKeyDown = 0; -#ifdef XKB - } -#endif - pKeyboard->devicePrivate = (pointer)&sunKbdPriv; - pKeyboard->on = FALSE; - -#ifdef XKB - if (noXkbExtension) { -#endif - InitKeyboardDeviceStruct(pKeyboard, - workingKeySyms, workingModMap, - sunBell, sunKbdCtrl); -#ifdef XKB - } else { - XkbComponentNamesRec names; - sunInitKbdNames (&names, &sunKbdPriv); - XkbInitKeyboardDeviceStruct((DeviceIntPtr) pKeyboard, &names, - workingKeySyms, workingModMap, - sunBell, sunKbdCtrl); - } -#endif - break; - - case DEVICE_ON: - pPriv = (sunKbdPrivPtr)pKeyboard->devicePrivate; - /* - * Set the keyboard into "direct" mode and turn on - * event translation. - */ - if (sunChangeKbdTranslation(pPriv->fd, TRUE) == -1) - FatalError("Can't set keyboard translation\n"); - /* - * for LynxOS, save current termio setting and - * set the keyboard into raw mode - */ - if (!once) - { - ioctl(pPriv->fd, TCGETA, &kbdtty); - once = 1; - } - tty = kbdtty; - tty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP); - tty.c_oflag = 0; - tty.c_cflag = CREAD | CS8; - tty.c_lflag = 0; - tty.c_cc[VTIME] = 0; - tty.c_cc[VMIN] = 0; - if (ioctl(pPriv->fd, TCSETAW, &tty) < 0) - perror("ioctl TCSETAW"); - AddEnabledDevice(pPriv->fd); - pKeyboard->on = TRUE; - break; - - case DEVICE_CLOSE: - case DEVICE_OFF: - pPriv = (sunKbdPrivPtr)pKeyboard->devicePrivate; - if (pPriv->type == KB_SUN4) { - /* dumb bug in Sun's keyboard! Turn off LEDS before resetting */ - pPriv->leds = 0; - ctrl->leds = 0; - SetLights(ctrl, pPriv->fd); - } - /* - * Restore original keyboard directness and translation. - */ - if (sunChangeKbdTranslation(pPriv->fd,FALSE) == -1) - FatalError("Can't reset keyboard translation\n"); - /* restore saved termio setting */ - if (ioctl(pPriv->fd, TCSETAW, &kbdtty) < 0) - perror("ioctl TCSETAW"); - pKeyboard->on = FALSE; - RemoveEnabledDevice(pPriv->fd); - break; - default: - FatalError("Unknown keyboard operation\n"); - } - return Success; -} - -/*- - *----------------------------------------------------------------------- - * sunKbdGetEvents -- - * Return the events waiting in the wings for the given keyboard. - * - * Results: - * A pointer to an array of Firm_events or (Firm_event *)0 if no events - * The number of events contained in the array. - * A boolean as to whether more events might be available. - * - * Side Effects: - * None. - *----------------------------------------------------------------------- - */ - -Firm_event* sunKbdGetEvents ( - int fd, - Bool on, - int* pNumEvents, - Bool* pAgain) -{ - int nBytes; /* number of bytes of events available. */ - static Firm_event evBuf[MAXEVENTS]; /* Buffer for Firm_events */ - - char buf[64]; - - if ((nBytes = read(fd, buf, sizeof(buf))) == -1) { - if (errno == EWOULDBLOCK || errno == EAGAIN || errno == EINTR) - { - *pNumEvents = 0; - if (errno == EINTR) - *pAgain = TRUE; - else - *pAgain = FALSE; - } else { - Error ("Reading keyboard"); - FatalError ("Could not read the keyboard"); - } - } else { - int i; - struct timeval now; - - if (on) { - X_GETTIMEOFDAY(&now); - *pNumEvents = nBytes; - *pAgain = (nBytes == sizeof(buf)); /* very unlikely... */ - for (i = 0; i < nBytes; i++) - { - evBuf[i].id = buf[i] & 0x7f; - evBuf[i].value = (buf[i] & 0x80) ? VKEY_UP : VKEY_DOWN; - evBuf[i].time = now; - } - } else { - *pNumEvents = 0; - *pAgain = FALSE; - } - } - return evBuf; -} - -/*- - *----------------------------------------------------------------------- - * sunKbdEnqueueEvent -- - * - *----------------------------------------------------------------------- - */ -static xEvent autoRepeatEvent; -static int composeCount; - -static Bool DoSpecialKeys(device, xE, fe) - DeviceIntPtr device; - xEvent* xE; - Firm_event* fe; -{ - int shift_index, map_index, bit; - KeySym ksym; - BYTE* kptr; - sunKbdPrivPtr pPriv = (sunKbdPrivPtr)device->public.devicePrivate; - BYTE keycode = xE->u.u.detail; - CARD8 keyModifiers = device->key->modifierMap[keycode]; - - /* look up the present idea of the keysym */ - shift_index = 0; - if (device->key->state & ShiftMask) - shift_index ^= 1; - if (device->key->state & LockMask) - shift_index ^= 1; - map_index = (fe->id - 1) * device->key->curKeySyms.mapWidth; - ksym = device->key->curKeySyms.map[shift_index + map_index]; - if (ksym == NoSymbol) - ksym = device->key->curKeySyms.map[map_index]; - - /* - * Toggle functionality is hardcoded. This is achieved by always - * discarding KeyReleases on these keys, and converting every other - * KeyPress into a KeyRelease. - */ - if (xE->u.u.type == KeyRelease - && (ksym == XK_Num_Lock - || ksym == XK_Scroll_Lock - || ksym == SunXK_Compose - || (keyModifiers & LockMask))) - return TRUE; - - kptr = &device->key->down[keycode >> 3]; - bit = 1 << (keycode & 7); - if ((*kptr & bit) && - (ksym == XK_Num_Lock || ksym == XK_Scroll_Lock || - ksym == SunXK_Compose || (keyModifiers & LockMask))) - xE->u.u.type = KeyRelease; - - if (pPriv->type == KB_SUN4) { - if (ksym == XK_Num_Lock) { - ModLight (device, xE->u.u.type == KeyPress, XLED_NUM_LOCK); - } else if (ksym == XK_Scroll_Lock) { - ModLight (device, xE->u.u.type == KeyPress, XLED_SCROLL_LOCK); - } else if (ksym == SunXK_Compose) { - ModLight (device, xE->u.u.type == KeyPress, XLED_COMPOSE); - if (xE->u.u.type == KeyPress) composeCount = 2; - else composeCount = 0; - } else if (keyModifiers & LockMask) { - ModLight (device, xE->u.u.type == KeyPress, XLED_CAPS_LOCK); - } - if (xE->u.u.type == KeyRelease) { - if (composeCount > 0 && --composeCount == 0) { - pseudoKey(device, FALSE, - LookupKeyCode(SunXK_Compose, &device->key->curKeySyms)); - ModLight (device, FALSE, XLED_COMPOSE); - } - } - } - - if ((xE->u.u.type == KeyPress) && (keyModifiers == 0)) { - /* initialize new AutoRepeater event & mark AutoRepeater on */ - autoRepeatEvent = *xE; - autoRepeatFirst = TRUE; - autoRepeatKeyDown++; - autoRepeatLastKeyDownTv = fe->time; - } - return FALSE; -} - -void sunKbdEnqueueEvent ( - DeviceIntPtr device, - Firm_event *fe) -{ - xEvent xE; - BYTE keycode; - CARD8 keyModifiers; - - keycode = (fe->id & 0x7f) + MIN_KEYCODE; - - keyModifiers = device->key->modifierMap[keycode]; -#ifdef XKB - if (noXkbExtension) { -#endif - if (autoRepeatKeyDown && (keyModifiers == 0) && - ((fe->value == VKEY_DOWN) || (keycode == autoRepeatEvent.u.u.detail))) { - /* - * Kill AutoRepeater on any real non-modifier key down, or auto key up - */ - autoRepeatKeyDown = 0; - } -#ifdef XKB - } -#endif - xE.u.keyButtonPointer.time = TVTOMILLI(fe->time); - xE.u.u.type = ((fe->value == VKEY_UP) ? KeyRelease : KeyPress); - xE.u.u.detail = keycode; -#ifdef XKB - if (noXkbExtension) { -#endif - if (DoSpecialKeys(device, &xE, fe)) - return; -#ifdef XKB - } -#endif /* ! XKB */ - mieqEnqueue (&xE); -} - -void sunEnqueueAutoRepeat () -{ - int delta; - int i, mask; - DeviceIntPtr device = (DeviceIntPtr)LookupKeyboardDevice(); - KeybdCtrl* ctrl = &device->kbdfeed->ctrl; - sunKbdPrivPtr pPriv = (sunKbdPrivPtr) device->public.devicePrivate; - - if (ctrl->autoRepeat != AutoRepeatModeOn) { - autoRepeatKeyDown = 0; - return; - } - i=(autoRepeatEvent.u.u.detail >> 3); - mask=(1 << (autoRepeatEvent.u.u.detail & 7)); - if (!(ctrl->autoRepeats[i] & mask)) { - autoRepeatKeyDown = 0; - return; - } - - /* - * Generate auto repeat event. XXX one for now. - * Update time & pointer location of saved KeyPress event. - */ - - delta = TVTOMILLI(autoRepeatDeltaTv); - autoRepeatFirst = FALSE; - - /* - * Fake a key up event and a key down event - * for the last key pressed. - */ - autoRepeatEvent.u.keyButtonPointer.time += delta; - autoRepeatEvent.u.u.type = KeyRelease; - - /* - * hold off any more inputs while we get these safely queued up - * further SIGIO are - */ - sunEnqueueEvent (&autoRepeatEvent); - autoRepeatEvent.u.u.type = KeyPress; - sunEnqueueEvent (&autoRepeatEvent); - if (ctrl->click) bell (pPriv->fd, 0); - - /* Update time of last key down */ - tvplus(autoRepeatLastKeyDownTv, autoRepeatLastKeyDownTv, - autoRepeatDeltaTv); -} - -/*- - *----------------------------------------------------------------------- - * sunChangeKbdTranslation - * Makes operating system calls to set keyboard translation - * and direction on or off. - * - * Results: - * -1 if failure, else 0. - * - * Side Effects: - * Changes kernel management of keyboard. - * - *----------------------------------------------------------------------- - */ -int sunChangeKbdTranslation( - int fd, - Bool makeTranslated) -{ - int tmp; - sigset_t hold_mask, old_mask; - int toread; - char junk[8192]; - - (void) sigfillset(&hold_mask); - (void) sigprocmask(SIG_BLOCK, &hold_mask, &old_mask); - if (makeTranslated) { - if (ioctl (fd, TIO_ENSCANMODE, &tmp) == -1) { - Error ("Setting keyboard translation TIO_ENSCANMODE"); - ErrorF ("sunChangeKbdTranslation: kbdFd=%d\n", fd); - return -1; - } - } else { - if (ioctl (fd, TIO_DISSCANMODE, &tmp) == -1) { - Error ("Setting keyboard translation TIO_DISSCANMODE"); - ErrorF ("sunChangeKbdTranslation: kbdFd=%d\n", fd); - } - } - if (ioctl (fd, FIONREAD, &toread) != -1 && toread > 0) { - while (toread) { - tmp = toread; - if (toread > sizeof (junk)) - tmp = sizeof (junk); - (void) read (fd, junk, tmp); - toread -= tmp; - } - } - (void) sigprocmask(SIG_SETMASK, &old_mask, (sigset_t *)NULL); - return 0; -} - -/*ARGSUSED*/ -Bool LegalModifier(key, pDev) - unsigned int key; - DevicePtr pDev; -{ - return TRUE; -} - -/*ARGSUSED*/ -void sunBlockHandler(nscreen, pbdata, pptv, pReadmask) - int nscreen; - pointer pbdata; - struct timeval **pptv; - pointer pReadmask; -{ - KeybdCtrl* ctrl = &((DeviceIntPtr)LookupKeyboardDevice())->kbdfeed->ctrl; - static struct timeval artv = { 0, 0 }; /* autorepeat timeval */ - - if (!autoRepeatKeyDown) - return; - - if (ctrl->autoRepeat != AutoRepeatModeOn) - return; - - if (autoRepeatFirst == TRUE) - artv.tv_usec = sunAutoRepeatInitiate; - else - artv.tv_usec = sunAutoRepeatDelay; - *pptv = &artv; - -} - -/*ARGSUSED*/ -void sunWakeupHandler(nscreen, pbdata, err, pReadmask) - int nscreen; - pointer pbdata; - unsigned long err; - pointer pReadmask; -{ - KeybdCtrl* ctrl = &((DeviceIntPtr)LookupKeyboardDevice())->kbdfeed->ctrl; - struct timeval tv; - - /* this works around a weird behaviour on LynxOS 2.4.0: - * usually we have no problems using true SIGIO driven mouse input - * as it is used on the other UN*X Suns. On LynxOS we have a - * strange behaviour upon the very first server startup after a - * reboot. We won't get SIGIOs from the mouse device. The mouse - * will only move if we get SIGIOs from the keyboard. - * The solution (for now) is to use an additional WakeupHandler and - * poll the mouse file descriptor. - */ - struct fd_set devicesWithInput; - struct fd_set device; - extern struct fd_set EnabledDevices; - - XFD_ANDSET(&devicesWithInput, ((struct fd_set *) pReadmask), &EnabledDevices); - - FD_ZERO(&device); - FD_SET(sunPtrPriv.fd, &device); - XFD_ANDSET(&device, &device, &devicesWithInput); - if (XFD_ANYSET(&device)) { - sigset_t newsigmask; - - (void) sigemptyset (&newsigmask); - (void) sigaddset (&newsigmask, SIGIO); - (void) sigprocmask (SIG_BLOCK, &newsigmask, (sigset_t *)NULL); - sunEnqueueMseEvents(); - (void) sigprocmask (SIG_UNBLOCK, &newsigmask, (sigset_t *)NULL); - } - -#ifdef XKB - if (!noXkbExtension) - return; -#endif - - if (ctrl->autoRepeat != AutoRepeatModeOn) - return; - - if (autoRepeatKeyDown) { - X_GETTIMEOFDAY(&tv); - tvminus(autoRepeatDeltaTv, tv, autoRepeatLastKeyDownTv); - if (autoRepeatDeltaTv.tv_sec > 0 || - (!autoRepeatFirst && autoRepeatDeltaTv.tv_usec > - sunAutoRepeatDelay) || - (autoRepeatDeltaTv.tv_usec > - sunAutoRepeatInitiate)) - autoRepeatReady++; - } - - if (autoRepeatReady) - { - sunEnqueueAutoRepeat (); - autoRepeatReady = 0; - } -} |