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Diffstat (limited to 'xorg-server/hw/dmx/input/usb-keyboard.c')
-rw-r--r--xorg-server/hw/dmx/input/usb-keyboard.c921
1 files changed, 477 insertions, 444 deletions
diff --git a/xorg-server/hw/dmx/input/usb-keyboard.c b/xorg-server/hw/dmx/input/usb-keyboard.c
index c2b49039f..65bfcd00d 100644
--- a/xorg-server/hw/dmx/input/usb-keyboard.c
+++ b/xorg-server/hw/dmx/input/usb-keyboard.c
@@ -1,444 +1,477 @@
-/* Portions of this file were derived from the following files:
- *
- **********************************************************************
- *
- * xfree86/common/xf86KbdLnx.c
- *
- * Linux version of keymapping setup. The kernel (since 0.99.14) has support
- * for fully remapping the keyboard, but there are some differences between
- * the Linux map and the SVR4 map (esp. in the extended keycodes). We also
- * remove the restriction on what keycodes can be remapped.
- * Orest Zborowski.
- *
- * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
- *
- * 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 Roell not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Thomas Roell makes no representations
- * about the suitability of this software for any purpose. It is provided
- * "as is" without express or implied warranty.
- *
- * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THOMAS ROELL 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 2001,2002 Red Hat Inc., Durham, North Carolina.
- *
- * 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 on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * 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
- * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/*
- * Authors:
- * Rickard E. (Rik) Faith <faith@redhat.com>
- *
- */
-
-/** \file
- *
- * This code implements a low-level device driver for a USB keyboard
- * under Linux. The keymap description is derived from code by Thomas
- * Roell, Orest Zborowski. */
-
-#ifdef HAVE_DMX_CONFIG_H
-#include <dmx-config.h>
-#endif
-
-#include "atKeynames.h"
-#include "usb-private.h"
-
-#define USB_KEYBOARD_DEBUG 0
-
-/*****************************************************************************/
-/* Define some macros to make it easier to move this file to another
- * part of the Xserver tree. All calls to the dmx* layer are #defined
- * here for the .c file. The .h file will also have to be edited. */
-#include "usb-keyboard.h"
-#include <xkbsrv.h>
-
-#define GETPRIV myPrivate *priv \
- = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
-
-#define LOG0(f) dmxLog(dmxDebug,f)
-#define LOG1(f,a) dmxLog(dmxDebug,f,a)
-#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
-#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
-#define FATAL0(f) dmxLog(dmxFatal,f)
-#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
-#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
-#define MOTIONPROC dmxMotionProcPtr
-#define ENQUEUEPROC dmxEnqueueProcPtr
-#define CHECKPROC dmxCheckSpecialProcPtr
-#define BLOCK DMXBlockType
-
-/* End of interface definitions. */
-/*****************************************************************************/
-
-#define GLYPHS_PER_KEY 4
-#define NUM_KEYCODES 248
-#define MIN_KEYCODE 8
-#define MAX_KEYCODE (NUM_KEYCODES + MIN_KEYCODE - 1)
-
-static KeySym map[NUM_KEYCODES * GLYPHS_PER_KEY] = {
-/* Table modified from xc/programs/Xserver/hw/xfree86/common/xf86Keymap.h */
- /* 0x00 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x01 */ XK_Escape, NoSymbol, NoSymbol, NoSymbol,
- /* 0x02 */ XK_1, XK_exclam, NoSymbol, NoSymbol,
- /* 0x03 */ XK_2, XK_at, NoSymbol, NoSymbol,
- /* 0x04 */ XK_3, XK_numbersign, NoSymbol, NoSymbol,
- /* 0x05 */ XK_4, XK_dollar, NoSymbol, NoSymbol,
- /* 0x06 */ XK_5, XK_percent, NoSymbol, NoSymbol,
- /* 0x07 */ XK_6, XK_asciicircum, NoSymbol, NoSymbol,
- /* 0x08 */ XK_7, XK_ampersand, NoSymbol, NoSymbol,
- /* 0x09 */ XK_8, XK_asterisk, NoSymbol, NoSymbol,
- /* 0x0a */ XK_9, XK_parenleft, NoSymbol, NoSymbol,
- /* 0x0b */ XK_0, XK_parenright, NoSymbol, NoSymbol,
- /* 0x0c */ XK_minus, XK_underscore, NoSymbol, NoSymbol,
- /* 0x0d */ XK_equal, XK_plus, NoSymbol, NoSymbol,
- /* 0x0e */ XK_BackSpace, NoSymbol, NoSymbol, NoSymbol,
- /* 0x0f */ XK_Tab, XK_ISO_Left_Tab,NoSymbol, NoSymbol,
- /* 0x10 */ XK_Q, NoSymbol, NoSymbol, NoSymbol,
- /* 0x11 */ XK_W, NoSymbol, NoSymbol, NoSymbol,
- /* 0x12 */ XK_E, NoSymbol, NoSymbol, NoSymbol,
- /* 0x13 */ XK_R, NoSymbol, NoSymbol, NoSymbol,
- /* 0x14 */ XK_T, NoSymbol, NoSymbol, NoSymbol,
- /* 0x15 */ XK_Y, NoSymbol, NoSymbol, NoSymbol,
- /* 0x16 */ XK_U, NoSymbol, NoSymbol, NoSymbol,
- /* 0x17 */ XK_I, NoSymbol, NoSymbol, NoSymbol,
- /* 0x18 */ XK_O, NoSymbol, NoSymbol, NoSymbol,
- /* 0x19 */ XK_P, NoSymbol, NoSymbol, NoSymbol,
- /* 0x1a */ XK_bracketleft, XK_braceleft, NoSymbol, NoSymbol,
- /* 0x1b */ XK_bracketright,XK_braceright, NoSymbol, NoSymbol,
- /* 0x1c */ XK_Return, NoSymbol, NoSymbol, NoSymbol,
- /* 0x1d */ XK_Control_L, NoSymbol, NoSymbol, NoSymbol,
- /* 0x1e */ XK_A, NoSymbol, NoSymbol, NoSymbol,
- /* 0x1f */ XK_S, NoSymbol, NoSymbol, NoSymbol,
- /* 0x20 */ XK_D, NoSymbol, NoSymbol, NoSymbol,
- /* 0x21 */ XK_F, NoSymbol, NoSymbol, NoSymbol,
- /* 0x22 */ XK_G, NoSymbol, NoSymbol, NoSymbol,
- /* 0x23 */ XK_H, NoSymbol, NoSymbol, NoSymbol,
- /* 0x24 */ XK_J, NoSymbol, NoSymbol, NoSymbol,
- /* 0x25 */ XK_K, NoSymbol, NoSymbol, NoSymbol,
- /* 0x26 */ XK_L, NoSymbol, NoSymbol, NoSymbol,
- /* 0x27 */ XK_semicolon, XK_colon, NoSymbol, NoSymbol,
- /* 0x28 */ XK_quoteright, XK_quotedbl, NoSymbol, NoSymbol,
- /* 0x29 */ XK_quoteleft, XK_asciitilde, NoSymbol, NoSymbol,
- /* 0x2a */ XK_Shift_L, NoSymbol, NoSymbol, NoSymbol,
- /* 0x2b */ XK_backslash, XK_bar, NoSymbol, NoSymbol,
- /* 0x2c */ XK_Z, NoSymbol, NoSymbol, NoSymbol,
- /* 0x2d */ XK_X, NoSymbol, NoSymbol, NoSymbol,
- /* 0x2e */ XK_C, NoSymbol, NoSymbol, NoSymbol,
- /* 0x2f */ XK_V, NoSymbol, NoSymbol, NoSymbol,
- /* 0x30 */ XK_B, NoSymbol, NoSymbol, NoSymbol,
- /* 0x31 */ XK_N, NoSymbol, NoSymbol, NoSymbol,
- /* 0x32 */ XK_M, NoSymbol, NoSymbol, NoSymbol,
- /* 0x33 */ XK_comma, XK_less, NoSymbol, NoSymbol,
- /* 0x34 */ XK_period, XK_greater, NoSymbol, NoSymbol,
- /* 0x35 */ XK_slash, XK_question, NoSymbol, NoSymbol,
- /* 0x36 */ XK_Shift_R, NoSymbol, NoSymbol, NoSymbol,
- /* 0x37 */ XK_KP_Multiply, NoSymbol, NoSymbol, NoSymbol,
- /* 0x38 */ XK_Alt_L, XK_Meta_L, NoSymbol, NoSymbol,
- /* 0x39 */ XK_space, NoSymbol, NoSymbol, NoSymbol,
- /* 0x3a */ XK_Caps_Lock, NoSymbol, NoSymbol, NoSymbol,
- /* 0x3b */ XK_F1, NoSymbol, NoSymbol, NoSymbol,
- /* 0x3c */ XK_F2, NoSymbol, NoSymbol, NoSymbol,
- /* 0x3d */ XK_F3, NoSymbol, NoSymbol, NoSymbol,
- /* 0x3e */ XK_F4, NoSymbol, NoSymbol, NoSymbol,
- /* 0x3f */ XK_F5, NoSymbol, NoSymbol, NoSymbol,
- /* 0x40 */ XK_F6, NoSymbol, NoSymbol, NoSymbol,
- /* 0x41 */ XK_F7, NoSymbol, NoSymbol, NoSymbol,
- /* 0x42 */ XK_F8, NoSymbol, NoSymbol, NoSymbol,
- /* 0x43 */ XK_F9, NoSymbol, NoSymbol, NoSymbol,
- /* 0x44 */ XK_F10, NoSymbol, NoSymbol, NoSymbol,
- /* 0x45 */ XK_Num_Lock, NoSymbol, NoSymbol, NoSymbol,
- /* 0x46 */ XK_Scroll_Lock, NoSymbol, NoSymbol, NoSymbol,
- /* 0x47 */ XK_KP_Home, XK_KP_7, NoSymbol, NoSymbol,
- /* 0x48 */ XK_KP_Up, XK_KP_8, NoSymbol, NoSymbol,
- /* 0x49 */ XK_KP_Prior, XK_KP_9, NoSymbol, NoSymbol,
- /* 0x4a */ XK_KP_Subtract, NoSymbol, NoSymbol, NoSymbol,
- /* 0x4b */ XK_KP_Left, XK_KP_4, NoSymbol, NoSymbol,
- /* 0x4c */ XK_KP_Begin, XK_KP_5, NoSymbol, NoSymbol,
- /* 0x4d */ XK_KP_Right, XK_KP_6, NoSymbol, NoSymbol,
- /* 0x4e */ XK_KP_Add, NoSymbol, NoSymbol, NoSymbol,
- /* 0x4f */ XK_KP_End, XK_KP_1, NoSymbol, NoSymbol,
- /* 0x50 */ XK_KP_Down, XK_KP_2, NoSymbol, NoSymbol,
- /* 0x51 */ XK_KP_Next, XK_KP_3, NoSymbol, NoSymbol,
- /* 0x52 */ XK_KP_Insert, XK_KP_0, NoSymbol, NoSymbol,
- /* 0x53 */ XK_KP_Delete, XK_KP_Decimal, NoSymbol, NoSymbol,
- /* 0x54 */ XK_Sys_Req, NoSymbol, NoSymbol, NoSymbol,
- /* 0x55 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x56 */ XK_less, XK_greater, NoSymbol, NoSymbol,
- /* 0x57 */ XK_F11, NoSymbol, NoSymbol, NoSymbol,
- /* 0x58 */ XK_F12, NoSymbol, NoSymbol, NoSymbol,
- /* 0x59 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x5a */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x5b */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x5c */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x5d */ XK_Begin, NoSymbol, NoSymbol, NoSymbol,
- /* 0x5e */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x5f */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x60 */ XK_KP_Enter, NoSymbol, NoSymbol, NoSymbol,
- /* 0x61 */ XK_Control_R, NoSymbol, NoSymbol, NoSymbol,
- /* 0x62 */ XK_KP_Divide, NoSymbol, NoSymbol, NoSymbol,
- /* 0x63 */ XK_Print, NoSymbol, NoSymbol, NoSymbol,
- /* 0x64 */ XK_Alt_R, XK_Meta_R, NoSymbol, NoSymbol,
- /* 0x65 */ XK_Break, NoSymbol, NoSymbol, NoSymbol,
- /* 0x66 */ XK_Home, NoSymbol, NoSymbol, NoSymbol,
- /* 0x67 */ XK_Up, NoSymbol, NoSymbol, NoSymbol,
- /* 0x68 */ XK_Prior, NoSymbol, NoSymbol, NoSymbol,
- /* 0x69 */ XK_Left, NoSymbol, NoSymbol, NoSymbol,
- /* 0x6a */ XK_Right, NoSymbol, NoSymbol, NoSymbol,
- /* 0x6b */ XK_End, NoSymbol, NoSymbol, NoSymbol,
- /* 0x6c */ XK_Down, NoSymbol, NoSymbol, NoSymbol,
- /* 0x6d */ XK_Next, NoSymbol, NoSymbol, NoSymbol,
- /* 0x6e */ XK_Insert, NoSymbol, NoSymbol, NoSymbol,
- /* 0x6f */ XK_Delete, NoSymbol, NoSymbol, NoSymbol,
- /* 0x70 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x71 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x72 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x73 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x74 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x75 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x76 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x77 */ XK_Pause, NoSymbol, NoSymbol, NoSymbol,
- /* 0x78 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x79 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x7a */ XK_Menu, NoSymbol, NoSymbol, NoSymbol,
- /* 0x7b */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x7c */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- /* 0x7d */ XK_Super_L, NoSymbol, NoSymbol, NoSymbol,
- /* 0x7e */ XK_Super_R, NoSymbol, NoSymbol, NoSymbol,
- /* 0x7f */ XK_Menu, NoSymbol, NoSymbol, NoSymbol,
-};
-
-static int kbdUSBKeyDown(myPrivate *priv, int keyCode)
-{
- CARD8 byte = keyCode >> 5;
- CARD32 bit = 1 << (keyCode & 0x1f);
-
- if (byte > NUM_STATE_ENTRIES) return 0;
- return priv->kbdState[byte] & bit;
-}
-
-static void kbdUSBKeyState(myPrivate *priv, int type, int keyCode)
-{
- CARD8 byte = keyCode >> 5;
- CARD32 bit = 1 << (keyCode & 0x1f);
-
- if (byte > NUM_STATE_ENTRIES) return;
- if (type == KeyPress) priv->kbdState[byte] |= bit;
- else priv->kbdState[byte] &= ~bit;
-}
-
-/** Set the LEDs. */
-void kbdUSBCtrl(DevicePtr pDev, KeybdCtrl *ctrl)
-{
- GETPRIV;
- struct timeval tv;
- struct input_event event;
- int i, led;
-
- gettimeofday(&tv, NULL);
- for (i = 0; i < 5; i++) {
- event.time.tv_sec = tv.tv_sec;
- event.time.tv_usec = tv.tv_usec;
- event.type = EV_LED;
- if (i == 0) led = 1; /* LED_CAPSL == 0x01 */
- else if (i == 1) led = 0; /* LED_NUML == 0x00 */
- else led = i;
- event.code = led;
- event.value = !!(ctrl->leds & (1 << led));
- write(priv->fd, &event, sizeof(event));
- }
-}
-
-/** Initialize \a pDev using #usbInit. */
-void kbdUSBInit(DevicePtr pDev)
-{
- usbInit(pDev, usbKeyboard);
-}
-
-static void kbdUSBConvert(DevicePtr pDev,
- unsigned int scanCode,
- int value,
- ENQUEUEPROC enqueue,
- CHECKPROC checkspecial,
- BLOCK block)
-{
- GETPRIV;
- XkbSrvInfoPtr xkbi = priv->pKeyboard->key->xkbInfo;
- int type;
- int keyCode;
- KeySym keySym = NoSymbol;
- int switching;
-
- /* Set up xEvent information */
- type = value ? KeyPress : KeyRelease;
- keyCode = (scanCode & 0xff) + MIN_KEYCODE;
-
- /* Handle repeats */
-
- if (keyCode >= xkbi->desc->min_key_code &&
- keyCode <= xkbi->desc->max_key_code) {
-
- int effectiveGroup = XkbGetEffectiveGroup(xkbi,
- &xkbi->state,
- scanCode);
- keySym = XkbKeySym(xkbi->desc, scanCode, effectiveGroup);
-#if 0
- switch (keySym) {
- case XK_Num_Lock:
- case XK_Scroll_Lock:
- case XK_Shift_Lock:
- case XK_Caps_Lock:
- /* Ignore releases and all but first press */
- if (kbdLinuxModIgnore(priv, &xE, keySym)) return;
- if (kbdLinuxKeyDown(priv, &xE)) xE.u.u.type = KeyRelease;
- else xE.u.u.type = KeyPress;
- break;
- }
-#endif
-
- /* If key is already down, ignore or autorepeat */
- if (type == KeyPress && kbdUSBKeyDown(priv, keyCode)) {
- KbdFeedbackClassRec *feed = priv->pDevice->kbdfeed;
-
- /* No auto-repeat? */
- if ((feed && !feed->ctrl.autoRepeat)
- || priv->pDevice->key->xkbInfo->desc->map->modmap[keyCode]
- || (feed
- && !(feed->ctrl.autoRepeats[keyCode >> 3]
- & (1 << (keyCode & 7))))) return; /* Ignore */
-
- /* Do auto-repeat */
- enqueue(pDev, KeyRelease, keyCode, keySym, NULL, block);
- type = KeyPress;
- }
-
- /* If key is already up, ignore */
- if (type == KeyRelease && !kbdUSBKeyDown(priv, keyCode)) return;
- }
-
- switching = 0;
- if (checkspecial && type == KeyPress)
- switching = checkspecial(pDev, keySym);
- if (!switching) {
- if (enqueue)
- enqueue(pDev, type, keyCode, keySym, NULL, block);
- kbdUSBKeyState(priv, type, keyCode); /* Update our state bitmap */
- }
-}
-
-/** Read an event from the \a pDev device. If the event is a motion
- * event, enqueue it with the \a motion function. Otherwise, check for
- * special keys with the \a checkspecial function and enqueue the event
- * with the \a enqueue function. The \a block type is passed to the
- * functions so that they may block SIGIO handling as appropriate to the
- * caller of this function. */
-void kbdUSBRead(DevicePtr pDev,
- MOTIONPROC motion,
- ENQUEUEPROC enqueue,
- CHECKPROC checkspecial,
- BLOCK block)
-{
- GETPRIV;
- struct input_event raw;
-
- while (read(priv->fd, &raw, sizeof(raw)) > 0) {
-#if USB_KEYBOARD_DEBUG
- LOG3("KBD: type = %d, code = 0x%02x, value = %d\n",
- raw.type, raw.code, raw.value);
-#endif
- kbdUSBConvert(pDev, raw.code, raw.value, enqueue, checkspecial, block);
- }
-}
-
-/** Turn \a pDev on (i.e., take input from \a pDev). */
-int kbdUSBOn(DevicePtr pDev)
-{
- GETPRIV;
-
- if (priv->fd < 0) kbdUSBInit(pDev);
- return priv->fd;
-}
-
-static void kbdUSBGetMap(DevicePtr pDev, KeySymsPtr pKeySyms, CARD8 *pModMap)
-{
- KeySym *k, *mapCopy;
- int i;
-
- mapCopy = malloc(sizeof(map));
- memcpy(mapCopy, map, sizeof(map));
-
- /* compute the modifier map */
- for (i = 0; i < MAP_LENGTH; i++)
- pModMap[i] = NoSymbol; /* make sure it is restored */
-
- for (k = mapCopy, i = MIN_KEYCODE;
- i < NUM_KEYCODES + MIN_KEYCODE;
- i++, k += 4) {
- switch(*k) {
- case XK_Shift_L:
- case XK_Shift_R: pModMap[i] = ShiftMask; break;
- case XK_Control_L:
- case XK_Control_R: pModMap[i] = ControlMask; break;
- case XK_Caps_Lock: pModMap[i] = LockMask; break;
- case XK_Alt_L:
- case XK_Alt_R: pModMap[i] = AltMask; break;
- case XK_Num_Lock: pModMap[i] = NumLockMask; break;
- case XK_Scroll_Lock: pModMap[i] = ScrollLockMask; break;
- case XK_Kana_Lock:
- case XK_Kana_Shift: pModMap[i] = KanaMask; break;
- case XK_Mode_switch: pModMap[i] = AltLangMask; break;
- }
- }
-
- pKeySyms->map = mapCopy; /* Must be XFree'able */
- pKeySyms->mapWidth = GLYPHS_PER_KEY;
- pKeySyms->minKeyCode = MIN_KEYCODE;
- pKeySyms->maxKeyCode = MAX_KEYCODE;
-}
-
-/** Fill the \a info structure with information needed to initialize \a
- * pDev. */
-void kbdUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
-{
- info->keyboard = 1;
- info->keyClass = 1;
- kbdUSBGetMap(pDev, &info->keySyms, info->modMap);
- info->focusClass = 1;
- info->kbdFeedbackClass = 1;
- info->names.keycodes = strdup("powerpcps2");
- info->force = 1;
-}
+/* Portions of this file were derived from the following files:
+ *
+ **********************************************************************
+ *
+ * xfree86/common/xf86KbdLnx.c
+ *
+ * Linux version of keymapping setup. The kernel (since 0.99.14) has support
+ * for fully remapping the keyboard, but there are some differences between
+ * the Linux map and the SVR4 map (esp. in the extended keycodes). We also
+ * remove the restriction on what keycodes can be remapped.
+ * Orest Zborowski.
+ *
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+ *
+ * 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 Roell not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Thomas Roell makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS ROELL 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 2001,2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * 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 on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * 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
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This code implements a low-level device driver for a USB keyboard
+ * under Linux. The keymap description is derived from code by Thomas
+ * Roell, Orest Zborowski. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "atKeynames.h"
+#include "usb-private.h"
+
+#define USB_KEYBOARD_DEBUG 0
+
+/*****************************************************************************/
+/* Define some macros to make it easier to move this file to another
+ * part of the Xserver tree. All calls to the dmx* layer are #defined
+ * here for the .c file. The .h file will also have to be edited. */
+#include "usb-keyboard.h"
+#include <xkbsrv.h>
+
+#define GETPRIV myPrivate *priv \
+ = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
+
+#define LOG0(f) dmxLog(dmxDebug,f)
+#define LOG1(f,a) dmxLog(dmxDebug,f,a)
+#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define FATAL0(f) dmxLog(dmxFatal,f)
+#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
+#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
+#define MOTIONPROC dmxMotionProcPtr
+#define ENQUEUEPROC dmxEnqueueProcPtr
+#define CHECKPROC dmxCheckSpecialProcPtr
+#define BLOCK DMXBlockType
+
+/* End of interface definitions. */
+/*****************************************************************************/
+
+#define GLYPHS_PER_KEY 4
+#define NUM_KEYCODES 248
+#define MIN_KEYCODE 8
+#define MAX_KEYCODE (NUM_KEYCODES + MIN_KEYCODE - 1)
+
+static KeySym map[NUM_KEYCODES * GLYPHS_PER_KEY] = {
+/* Table modified from xc/programs/Xserver/hw/xfree86/common/xf86Keymap.h */
+ /* 0x00 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x01 */ XK_Escape, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x02 */ XK_1, XK_exclam, NoSymbol, NoSymbol,
+ /* 0x03 */ XK_2, XK_at, NoSymbol, NoSymbol,
+ /* 0x04 */ XK_3, XK_numbersign, NoSymbol, NoSymbol,
+ /* 0x05 */ XK_4, XK_dollar, NoSymbol, NoSymbol,
+ /* 0x06 */ XK_5, XK_percent, NoSymbol, NoSymbol,
+ /* 0x07 */ XK_6, XK_asciicircum, NoSymbol, NoSymbol,
+ /* 0x08 */ XK_7, XK_ampersand, NoSymbol, NoSymbol,
+ /* 0x09 */ XK_8, XK_asterisk, NoSymbol, NoSymbol,
+ /* 0x0a */ XK_9, XK_parenleft, NoSymbol, NoSymbol,
+ /* 0x0b */ XK_0, XK_parenright, NoSymbol, NoSymbol,
+ /* 0x0c */ XK_minus, XK_underscore, NoSymbol, NoSymbol,
+ /* 0x0d */ XK_equal, XK_plus, NoSymbol, NoSymbol,
+ /* 0x0e */ XK_BackSpace, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x0f */ XK_Tab, XK_ISO_Left_Tab, NoSymbol, NoSymbol,
+ /* 0x10 */ XK_Q, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x11 */ XK_W, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x12 */ XK_E, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x13 */ XK_R, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x14 */ XK_T, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x15 */ XK_Y, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x16 */ XK_U, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x17 */ XK_I, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x18 */ XK_O, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x19 */ XK_P, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x1a */ XK_bracketleft, XK_braceleft, NoSymbol, NoSymbol,
+ /* 0x1b */ XK_bracketright, XK_braceright, NoSymbol, NoSymbol,
+ /* 0x1c */ XK_Return, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x1d */ XK_Control_L, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x1e */ XK_A, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x1f */ XK_S, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x20 */ XK_D, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x21 */ XK_F, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x22 */ XK_G, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x23 */ XK_H, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x24 */ XK_J, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x25 */ XK_K, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x26 */ XK_L, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x27 */ XK_semicolon, XK_colon, NoSymbol, NoSymbol,
+ /* 0x28 */ XK_quoteright, XK_quotedbl, NoSymbol, NoSymbol,
+ /* 0x29 */ XK_quoteleft, XK_asciitilde, NoSymbol, NoSymbol,
+ /* 0x2a */ XK_Shift_L, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x2b */ XK_backslash, XK_bar, NoSymbol, NoSymbol,
+ /* 0x2c */ XK_Z, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x2d */ XK_X, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x2e */ XK_C, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x2f */ XK_V, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x30 */ XK_B, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x31 */ XK_N, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x32 */ XK_M, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x33 */ XK_comma, XK_less, NoSymbol, NoSymbol,
+ /* 0x34 */ XK_period, XK_greater, NoSymbol, NoSymbol,
+ /* 0x35 */ XK_slash, XK_question, NoSymbol, NoSymbol,
+ /* 0x36 */ XK_Shift_R, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x37 */ XK_KP_Multiply, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x38 */ XK_Alt_L, XK_Meta_L, NoSymbol, NoSymbol,
+ /* 0x39 */ XK_space, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3a */ XK_Caps_Lock, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3b */ XK_F1, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3c */ XK_F2, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3d */ XK_F3, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3e */ XK_F4, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3f */ XK_F5, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x40 */ XK_F6, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x41 */ XK_F7, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x42 */ XK_F8, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x43 */ XK_F9, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x44 */ XK_F10, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x45 */ XK_Num_Lock, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x46 */ XK_Scroll_Lock, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x47 */ XK_KP_Home, XK_KP_7, NoSymbol, NoSymbol,
+ /* 0x48 */ XK_KP_Up, XK_KP_8, NoSymbol, NoSymbol,
+ /* 0x49 */ XK_KP_Prior, XK_KP_9, NoSymbol, NoSymbol,
+ /* 0x4a */ XK_KP_Subtract, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x4b */ XK_KP_Left, XK_KP_4, NoSymbol, NoSymbol,
+ /* 0x4c */ XK_KP_Begin, XK_KP_5, NoSymbol, NoSymbol,
+ /* 0x4d */ XK_KP_Right, XK_KP_6, NoSymbol, NoSymbol,
+ /* 0x4e */ XK_KP_Add, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x4f */ XK_KP_End, XK_KP_1, NoSymbol, NoSymbol,
+ /* 0x50 */ XK_KP_Down, XK_KP_2, NoSymbol, NoSymbol,
+ /* 0x51 */ XK_KP_Next, XK_KP_3, NoSymbol, NoSymbol,
+ /* 0x52 */ XK_KP_Insert, XK_KP_0, NoSymbol, NoSymbol,
+ /* 0x53 */ XK_KP_Delete, XK_KP_Decimal, NoSymbol, NoSymbol,
+ /* 0x54 */ XK_Sys_Req, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x55 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x56 */ XK_less, XK_greater, NoSymbol, NoSymbol,
+ /* 0x57 */ XK_F11, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x58 */ XK_F12, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x59 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5a */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5b */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5c */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5d */ XK_Begin, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5e */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5f */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x60 */ XK_KP_Enter, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x61 */ XK_Control_R, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x62 */ XK_KP_Divide, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x63 */ XK_Print, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x64 */ XK_Alt_R, XK_Meta_R, NoSymbol, NoSymbol,
+ /* 0x65 */ XK_Break, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x66 */ XK_Home, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x67 */ XK_Up, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x68 */ XK_Prior, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x69 */ XK_Left, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6a */ XK_Right, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6b */ XK_End, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6c */ XK_Down, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6d */ XK_Next, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6e */ XK_Insert, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6f */ XK_Delete, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x70 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x71 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x72 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x73 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x74 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x75 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x76 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x77 */ XK_Pause, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x78 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x79 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7a */ XK_Menu, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7b */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7c */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7d */ XK_Super_L, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7e */ XK_Super_R, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7f */ XK_Menu, NoSymbol, NoSymbol, NoSymbol,
+};
+
+static int
+kbdUSBKeyDown(myPrivate * priv, int keyCode)
+{
+ CARD8 byte = keyCode >> 5;
+ CARD32 bit = 1 << (keyCode & 0x1f);
+
+ if (byte > NUM_STATE_ENTRIES)
+ return 0;
+ return priv->kbdState[byte] & bit;
+}
+
+static void
+kbdUSBKeyState(myPrivate * priv, int type, int keyCode)
+{
+ CARD8 byte = keyCode >> 5;
+ CARD32 bit = 1 << (keyCode & 0x1f);
+
+ if (byte > NUM_STATE_ENTRIES)
+ return;
+ if (type == KeyPress)
+ priv->kbdState[byte] |= bit;
+ else
+ priv->kbdState[byte] &= ~bit;
+}
+
+/** Set the LEDs. */
+void
+kbdUSBCtrl(DevicePtr pDev, KeybdCtrl * ctrl)
+{
+ GETPRIV;
+ struct timeval tv;
+ struct input_event event;
+ int i, led;
+
+ gettimeofday(&tv, NULL);
+ for (i = 0; i < 5; i++) {
+ event.time.tv_sec = tv.tv_sec;
+ event.time.tv_usec = tv.tv_usec;
+ event.type = EV_LED;
+ if (i == 0)
+ led = 1; /* LED_CAPSL == 0x01 */
+ else if (i == 1)
+ led = 0; /* LED_NUML == 0x00 */
+ else
+ led = i;
+ event.code = led;
+ event.value = ! !(ctrl->leds & (1 << led));
+ write(priv->fd, &event, sizeof(event));
+ }
+}
+
+/** Initialize \a pDev using #usbInit. */
+void
+kbdUSBInit(DevicePtr pDev)
+{
+ usbInit(pDev, usbKeyboard);
+}
+
+static void
+kbdUSBConvert(DevicePtr pDev,
+ unsigned int scanCode,
+ int value,
+ ENQUEUEPROC enqueue, CHECKPROC checkspecial, BLOCK block)
+{
+ GETPRIV;
+ XkbSrvInfoPtr xkbi = priv->pKeyboard->key->xkbInfo;
+ int type;
+ int keyCode;
+ KeySym keySym = NoSymbol;
+ int switching;
+
+ /* Set up xEvent information */
+ type = value ? KeyPress : KeyRelease;
+ keyCode = (scanCode & 0xff) + MIN_KEYCODE;
+
+ /* Handle repeats */
+
+ if (keyCode >= xkbi->desc->min_key_code &&
+ keyCode <= xkbi->desc->max_key_code) {
+
+ int effectiveGroup = XkbGetEffectiveGroup(xkbi,
+ &xkbi->state,
+ scanCode);
+
+ keySym = XkbKeySym(xkbi->desc, scanCode, effectiveGroup);
+#if 0
+ switch (keySym) {
+ case XK_Num_Lock:
+ case XK_Scroll_Lock:
+ case XK_Shift_Lock:
+ case XK_Caps_Lock:
+ /* Ignore releases and all but first press */
+ if (kbdLinuxModIgnore(priv, &xE, keySym))
+ return;
+ if (kbdLinuxKeyDown(priv, &xE))
+ xE.u.u.type = KeyRelease;
+ else
+ xE.u.u.type = KeyPress;
+ break;
+ }
+#endif
+
+ /* If key is already down, ignore or autorepeat */
+ if (type == KeyPress && kbdUSBKeyDown(priv, keyCode)) {
+ KbdFeedbackClassRec *feed = priv->pDevice->kbdfeed;
+
+ /* No auto-repeat? */
+ if ((feed && !feed->ctrl.autoRepeat)
+ || priv->pDevice->key->xkbInfo->desc->map->modmap[keyCode]
+ || (feed && !(feed->ctrl.autoRepeats[keyCode >> 3]
+ & (1 << (keyCode & 7)))))
+ return; /* Ignore */
+
+ /* Do auto-repeat */
+ enqueue(pDev, KeyRelease, keyCode, keySym, NULL, block);
+ type = KeyPress;
+ }
+
+ /* If key is already up, ignore */
+ if (type == KeyRelease && !kbdUSBKeyDown(priv, keyCode))
+ return;
+ }
+
+ switching = 0;
+ if (checkspecial && type == KeyPress)
+ switching = checkspecial(pDev, keySym);
+ if (!switching) {
+ if (enqueue)
+ enqueue(pDev, type, keyCode, keySym, NULL, block);
+ kbdUSBKeyState(priv, type, keyCode); /* Update our state bitmap */
+ }
+}
+
+/** Read an event from the \a pDev device. If the event is a motion
+ * event, enqueue it with the \a motion function. Otherwise, check for
+ * special keys with the \a checkspecial function and enqueue the event
+ * with the \a enqueue function. The \a block type is passed to the
+ * functions so that they may block SIGIO handling as appropriate to the
+ * caller of this function. */
+void
+kbdUSBRead(DevicePtr pDev,
+ MOTIONPROC motion,
+ ENQUEUEPROC enqueue, CHECKPROC checkspecial, BLOCK block)
+{
+ GETPRIV;
+ struct input_event raw;
+
+ while (read(priv->fd, &raw, sizeof(raw)) > 0) {
+#if USB_KEYBOARD_DEBUG
+ LOG3("KBD: type = %d, code = 0x%02x, value = %d\n",
+ raw.type, raw.code, raw.value);
+#endif
+ kbdUSBConvert(pDev, raw.code, raw.value, enqueue, checkspecial, block);
+ }
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int
+kbdUSBOn(DevicePtr pDev)
+{
+ GETPRIV;
+
+ if (priv->fd < 0)
+ kbdUSBInit(pDev);
+ return priv->fd;
+}
+
+static void
+kbdUSBGetMap(DevicePtr pDev, KeySymsPtr pKeySyms, CARD8 *pModMap)
+{
+ KeySym *k, *mapCopy;
+ int i;
+
+ mapCopy = malloc(sizeof(map));
+ memcpy(mapCopy, map, sizeof(map));
+
+ /* compute the modifier map */
+ for (i = 0; i < MAP_LENGTH; i++)
+ pModMap[i] = NoSymbol; /* make sure it is restored */
+
+ for (k = mapCopy, i = MIN_KEYCODE;
+ i < NUM_KEYCODES + MIN_KEYCODE; i++, k += 4) {
+ switch (*k) {
+ case XK_Shift_L:
+ case XK_Shift_R:
+ pModMap[i] = ShiftMask;
+ break;
+ case XK_Control_L:
+ case XK_Control_R:
+ pModMap[i] = ControlMask;
+ break;
+ case XK_Caps_Lock:
+ pModMap[i] = LockMask;
+ break;
+ case XK_Alt_L:
+ case XK_Alt_R:
+ pModMap[i] = AltMask;
+ break;
+ case XK_Num_Lock:
+ pModMap[i] = NumLockMask;
+ break;
+ case XK_Scroll_Lock:
+ pModMap[i] = ScrollLockMask;
+ break;
+ case XK_Kana_Lock:
+ case XK_Kana_Shift:
+ pModMap[i] = KanaMask;
+ break;
+ case XK_Mode_switch:
+ pModMap[i] = AltLangMask;
+ break;
+ }
+ }
+
+ pKeySyms->map = mapCopy; /* Must be XFree'able */
+ pKeySyms->mapWidth = GLYPHS_PER_KEY;
+ pKeySyms->minKeyCode = MIN_KEYCODE;
+ pKeySyms->maxKeyCode = MAX_KEYCODE;
+}
+
+/** Fill the \a info structure with information needed to initialize \a
+ * pDev. */
+void
+kbdUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ info->keyboard = 1;
+ info->keyClass = 1;
+ kbdUSBGetMap(pDev, &info->keySyms, info->modMap);
+ info->focusClass = 1;
+ info->kbdFeedbackClass = 1;
+ info->names.keycodes = strdup("powerpcps2");
+ info->force = 1;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 13:47:46 +0000