285 lines
7.1 KiB
C
285 lines
7.1 KiB
C
/* $Xorg: Keyboard.c,v 1.3 2000/08/17 19:53:28 cpqbld Exp $ */
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/* $XdotOrg$ */
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/*
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Copyright 1993 by Davor Matic
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Permission to use, copy, modify, distribute, and sell this software
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and its documentation for any purpose is hereby granted without fee,
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provided that the above copyright notice appear in all copies and that
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both that copyright notice and this permission notice appear in
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supporting documentation. Davor Matic makes no representations about
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the suitability of this software for any purpose. It is provided "as
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is" without express or implied warranty.
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*/
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/* $XFree86: xc/programs/Xserver/hw/xnest/Keyboard.c,v 1.9 2003/09/13 21:33:09 dawes Exp $ */
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#define NEED_EVENTS
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#include "X.h"
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#include "Xproto.h"
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#include "keysym.h"
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#include "screenint.h"
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#include "inputstr.h"
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#include "misc.h"
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#include "scrnintstr.h"
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#include "servermd.h"
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#include "Xnest.h"
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#include "Display.h"
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#include "Screen.h"
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#include "Keyboard.h"
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#include "Args.h"
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#ifdef XKB
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#include <X11/extensions/XKB.h>
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#include <X11/extensions/XKBsrv.h>
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#include <X11/extensions/XKBconfig.h>
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extern Bool
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XkbQueryExtension(
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Display * /* dpy */,
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int * /* opcodeReturn */,
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int * /* eventBaseReturn */,
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int * /* errorBaseReturn */,
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int * /* majorRtrn */,
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int * /* minorRtrn */
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);
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extern XkbDescPtr XkbGetKeyboard(
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Display * /* dpy */,
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unsigned int /* which */,
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unsigned int /* deviceSpec */
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);
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extern Status XkbGetControls(
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Display * /* dpy */,
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unsigned long /* which */,
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XkbDescPtr /* desc */
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);
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#ifndef XKB_BASE_DIRECTORY
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#define XKB_BASE_DIRECTORY "/usr/X11R6/lib/X11/xkb/"
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#endif
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#ifndef XKB_CONFIG_FILE
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#define XKB_CONFIG_FILE "X0-config.keyboard"
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#endif
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#ifndef XKB_DFLT_RULES_FILE
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#define XKB_DFLT_RULES_FILE __XKBDEFRULES__
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#endif
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#ifndef XKB_DFLT_KB_LAYOUT
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#define XKB_DFLT_KB_LAYOUT "us"
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#endif
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#ifndef XKB_DFLT_KB_MODEL
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#define XKB_DFLT_KB_MODEL "pc101"
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#endif
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#ifndef XKB_DFLT_KB_VARIANT
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#define XKB_DFLT_KB_VARIANT NULL
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#endif
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#ifndef XKB_DFLT_KB_OPTIONS
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#define XKB_DFLT_KB_OPTIONS NULL
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#endif
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#endif
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void
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xnestBell(int volume, DeviceIntPtr pDev, pointer ctrl, int cls)
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{
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XBell(xnestDisplay, volume);
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}
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void
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xnestChangeKeyboardControl(DeviceIntPtr pDev, KeybdCtrl *ctrl)
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{
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#if 0
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unsigned long value_mask;
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XKeyboardControl values;
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int i;
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value_mask = KBKeyClickPercent |
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KBBellPercent |
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KBBellPitch |
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KBBellDuration |
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KBAutoRepeatMode;
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values.key_click_percent = ctrl->click;
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values.bell_percent = ctrl->bell;
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values.bell_pitch = ctrl->bell_pitch;
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values.bell_duration = ctrl->bell_duration;
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values.auto_repeat_mode = ctrl->autoRepeat ?
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AutoRepeatModeOn : AutoRepeatModeOff;
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XChangeKeyboardControl(xnestDisplay, value_mask, &values);
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/*
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value_mask = KBKey | KBAutoRepeatMode;
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At this point, we need to walk through the vector and compare it
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to the current server vector. If there are differences, report them.
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*/
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value_mask = KBLed | KBLedMode;
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for (i = 1; i <= 32; i++) {
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values.led = i;
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values.led_mode = (ctrl->leds & (1 << (i - 1))) ? LedModeOn : LedModeOff;
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XChangeKeyboardControl(xnestDisplay, value_mask, &values);
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}
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#endif
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}
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int
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xnestKeyboardProc(DeviceIntPtr pDev, int onoff)
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{
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XModifierKeymap *modifier_keymap;
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KeySym *keymap;
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int mapWidth;
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int min_keycode, max_keycode;
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KeySymsRec keySyms;
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CARD8 modmap[256];
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int i, j;
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XKeyboardState values;
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switch (onoff)
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{
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case DEVICE_INIT:
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modifier_keymap = XGetModifierMapping(xnestDisplay);
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XDisplayKeycodes(xnestDisplay, &min_keycode, &max_keycode);
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#ifdef _XSERVER64
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{
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KeySym64 *keymap64;
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int i, len;
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keymap64 = XGetKeyboardMapping(xnestDisplay,
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min_keycode,
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max_keycode - min_keycode + 1,
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&mapWidth);
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len = (max_keycode - min_keycode + 1) * mapWidth;
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keymap = (KeySym *)xalloc(len * sizeof(KeySym));
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for(i = 0; i < len; ++i)
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keymap[i] = keymap64[i];
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XFree(keymap64);
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}
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#else
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keymap = XGetKeyboardMapping(xnestDisplay,
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min_keycode,
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max_keycode - min_keycode + 1,
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&mapWidth);
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#endif
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for (i = 0; i < 256; i++)
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modmap[i] = 0;
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for (j = 0; j < 8; j++)
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for(i = 0; i < modifier_keymap->max_keypermod; i++) {
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CARD8 keycode;
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if ((keycode =
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modifier_keymap->
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modifiermap[j * modifier_keymap->max_keypermod + i]))
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modmap[keycode] |= 1<<j;
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}
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XFreeModifiermap(modifier_keymap);
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keySyms.minKeyCode = min_keycode;
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keySyms.maxKeyCode = max_keycode;
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keySyms.mapWidth = mapWidth;
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keySyms.map = keymap;
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#ifdef XKB
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if (noXkbExtension) {
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XkbError:
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#endif
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XGetKeyboardControl(xnestDisplay, &values);
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memmove((char *) defaultKeyboardControl.autoRepeats,
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(char *) values.auto_repeats, sizeof(values.auto_repeats));
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InitKeyboardDeviceStruct(&pDev->public, &keySyms, modmap,
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xnestBell, xnestChangeKeyboardControl);
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#ifdef XKB
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} else {
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FILE *file;
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XkbConfigRtrnRec config;
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XkbComponentNamesRec names;
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char *rules, *model, *layout, *variants, *options;
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XkbDescPtr xkb;
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int op, event, error, major, minor;
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if (XkbQueryExtension(xnestDisplay, &op, &event, &error, &major, &minor) == 0) {
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ErrorF("Unable to initialize XKEYBOARD extension.\n");
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goto XkbError;
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}
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xkb = XkbGetKeyboard(xnestDisplay, XkbGBN_AllComponentsMask, XkbUseCoreKbd);
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if (xkb == NULL || xkb->geom == NULL) {
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ErrorF("Couldn't get keyboard.\n");
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goto XkbError;
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}
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XkbGetControls(xnestDisplay, XkbAllControlsMask, xkb);
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memset(&names, 0, sizeof(XkbComponentNamesRec));
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rules = XKB_DFLT_RULES_FILE;
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model = XKB_DFLT_KB_MODEL;
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layout = XKB_DFLT_KB_LAYOUT;
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variants = XKB_DFLT_KB_VARIANT;
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options = XKB_DFLT_KB_OPTIONS;
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if (XkbInitialMap) {
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if ((names.keymap = strchr(XkbInitialMap, '/')) != NULL)
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++names.keymap;
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else
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names.keymap = XkbInitialMap;
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}
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if ((file = fopen(XKB_BASE_DIRECTORY XKB_CONFIG_FILE, "r")) != NULL) {
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if (XkbCFParse(file, XkbCFDflts, xkb, &config) == 0) {
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ErrorF("Error parsing config file.\n");
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fclose(file);
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goto XkbError;
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}
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if (config.rules_file)
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rules = config.rules_file;
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if (config.model)
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model = config.model;
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if (config.layout)
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layout = config.layout;
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if (config.variant)
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variants = config.variant;
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if (config.options)
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options = config.options;
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fclose(file);
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}
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XkbSetRulesDflts(rules, model, layout, variants, options);
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XkbInitKeyboardDeviceStruct(pDev, &names, &keySyms, modmap,
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xnestBell, xnestChangeKeyboardControl);
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XkbDDXChangeControls(pDev, xkb->ctrls, xkb->ctrls);
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XkbFreeKeyboard(xkb, 0, False);
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}
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#endif
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#ifdef _XSERVER64
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xfree(keymap);
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#else
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XFree(keymap);
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#endif
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break;
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case DEVICE_ON:
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xnestEventMask |= XNEST_KEYBOARD_EVENT_MASK;
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for (i = 0; i < xnestNumScreens; i++)
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XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
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break;
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case DEVICE_OFF:
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xnestEventMask &= ~XNEST_KEYBOARD_EVENT_MASK;
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for (i = 0; i < xnestNumScreens; i++)
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XSelectInput(xnestDisplay, xnestDefaultWindows[i], xnestEventMask);
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break;
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case DEVICE_CLOSE:
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break;
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}
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return Success;
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}
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Bool
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LegalModifier(unsigned int key, DevicePtr pDev)
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{
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return TRUE;
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}
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