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authorKaleb Keithley <kaleb@freedesktop.org>2003-11-14 15:54:54 +0000
committerKaleb Keithley <kaleb@freedesktop.org>2003-11-14 15:54:54 +0000
commitded6147bfb5d75ff1e67c858040a628b61bc17d1 (patch)
tree82355105e93cdac89ef7d987424351c77545faf0 /hw/xfree86/common/xf86KbdLnx.c
parentcb6ef07bf01e72d1a6e6e83ceb7f76d6534da941 (diff)
R6.6 is the Xorg base-lineXORG-MAIN
Diffstat (limited to 'hw/xfree86/common/xf86KbdLnx.c')
-rw-r--r--hw/xfree86/common/xf86KbdLnx.c697
1 files changed, 697 insertions, 0 deletions
diff --git a/hw/xfree86/common/xf86KbdLnx.c b/hw/xfree86/common/xf86KbdLnx.c
new file mode 100644
index 000000000..094044b30
--- /dev/null
+++ b/hw/xfree86/common/xf86KbdLnx.c
@@ -0,0 +1,697 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86KbdLnx.c,v 3.12 1996/12/23 06:43:31 dawes Exp $ */
+/*
+ * 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.
+ *
+ */
+/* $Xorg: xf86KbdLnx.c,v 1.3 2000/08/17 19:50:30 cpqbld Exp $ */
+
+#include "X.h"
+#include "Xmd.h"
+#include "input.h"
+#include "scrnintstr.h"
+
+#include "compiler.h"
+
+#include "xf86Procs.h"
+#include "xf86_OSlib.h"
+#include "atKeynames.h"
+#include "xf86_Config.h"
+
+#include "xf86Keymap.h"
+#include "DECkeysym.h"
+
+/*
+ * LegalModifier --
+ * determine whether a key is a legal modifier key, i.e send a
+ * press/release sequence.
+ */
+
+/*ARGSUSED*/
+Bool
+LegalModifier(unsigned int key, DevicePtr pDev)
+{
+ return (TRUE);
+}
+
+/*
+ * xf86KbdGetMapping --
+ * Get the national keyboard mapping. The keyboard type is set, a new map
+ * and the modifiermap is computed.
+ */
+
+static void readKernelMapping(KeySymsPtr pKeySyms, CARD8 *pModMap);
+
+void
+xf86KbdGetMapping (KeySymsPtr pKeySyms, CARD8 *pModMap)
+{
+ KeySym *k;
+ char type;
+ int i, j;
+
+ readKernelMapping(pKeySyms, pModMap);
+
+ /*
+ * Apply the special key mapping specified in XF86Config
+ */
+ for (k = map, i = MIN_KEYCODE;
+ i < (NUM_KEYCODES + MIN_KEYCODE);
+ i++, k += 4) {
+ switch (k[0]) {
+ case XK_Alt_L:
+ j = K_INDEX_LEFTALT;
+ break;
+ case XK_Alt_R:
+ j = K_INDEX_RIGHTALT;
+ break;
+ case XK_Scroll_Lock:
+ j = K_INDEX_SCROLLLOCK;
+ break;
+ case XK_Control_R:
+ j = K_INDEX_RIGHTCTL;
+ break;
+ default:
+ j = -1;
+ }
+ if (j >= 0)
+ switch (xf86Info.specialKeyMap[j]) {
+ case KM_META:
+ if (k[0] == XK_Alt_R)
+ k[1] = XK_Meta_R;
+ else {
+ k[0] = XK_Alt_L;
+ k[1] = XK_Meta_L;
+ }
+ break;
+ case KM_COMPOSE:
+ k[0] = XK_Multi_key;
+ break;
+ case KM_MODESHIFT:
+ k[0] = XK_Mode_switch;
+ k[1] = NoSymbol;
+ break;
+ case KM_MODELOCK:
+ k[0] = XK_Mode_switch;
+ k[1] = XF86XK_ModeLock;
+ break;
+ case KM_SCROLLLOCK:
+ k[0] = XK_Scroll_Lock;
+ break;
+ case KM_CONTROL:
+ k[0] = XK_Control_R;
+ break;
+ }
+ }
+
+ /*
+ * compute the modifier map
+ */
+ for (i = 0; i < MAP_LENGTH; i++)
+ pModMap[i] = NoSymbol; /* make sure it is restored */
+
+ for (k = map, 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:
+ if (!xf86Info.serverNumLock) pModMap[i] = NumLockMask;
+ break;
+
+ case XK_Scroll_Lock:
+ pModMap[i] = ScrollLockMask;
+ break;
+
+ /* kana support */
+ case XK_Kana_Lock:
+ case XK_Kana_Shift:
+ pModMap[i] = KanaMask;
+ break;
+
+ /* alternate toggle for multinational support */
+ case XK_Mode_switch:
+ pModMap[i] = AltLangMask;
+ break;
+
+ }
+
+ xf86Info.kbdType =
+ ioctl(xf86Info.consoleFd, KDGKBTYPE, &type) != -1 ? type : KB_101;
+
+ pKeySyms->map = map;
+ pKeySyms->mapWidth = GLYPHS_PER_KEY;
+ pKeySyms->minKeyCode = MIN_KEYCODE;
+ if (xf86Info.serverNumLock)
+ pKeySyms->maxKeyCode = MAX_KEYCODE;
+ else
+ pKeySyms->maxKeyCode = MAX_STD_KEYCODE;
+
+}
+
+#include <linux/keyboard.h>
+
+static KeySym linux_to_x[256] = {
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ XK_BackSpace, XK_Tab, XK_Linefeed, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, XK_Escape,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ XK_space, XK_exclam, XK_quotedbl, XK_numbersign,
+ XK_dollar, XK_percent, XK_ampersand, XK_apostrophe,
+ XK_parenleft, XK_parenright, XK_asterisk, XK_plus,
+ XK_comma, XK_minus, XK_period, XK_slash,
+ XK_0, XK_1, XK_2, XK_3,
+ XK_4, XK_5, XK_6, XK_7,
+ XK_8, XK_9, XK_colon, XK_semicolon,
+ XK_less, XK_equal, XK_greater, XK_question,
+ XK_at, XK_A, XK_B, XK_C,
+ XK_D, XK_E, XK_F, XK_G,
+ XK_H, XK_I, XK_J, XK_K,
+ XK_L, XK_M, XK_N, XK_O,
+ XK_P, XK_Q, XK_R, XK_S,
+ XK_T, XK_U, XK_V, XK_W,
+ XK_X, XK_Y, XK_Z, XK_bracketleft,
+ XK_backslash, XK_bracketright,XK_asciicircum, XK_underscore,
+ XK_grave, XK_a, XK_b, XK_c,
+ XK_d, XK_e, XK_f, XK_g,
+ XK_h, XK_i, XK_j, XK_k,
+ XK_l, XK_m, XK_n, XK_o,
+ XK_p, XK_q, XK_r, XK_s,
+ XK_t, XK_u, XK_v, XK_w,
+ XK_x, XK_y, XK_z, XK_braceleft,
+ XK_bar, XK_braceright, XK_asciitilde, XK_Delete,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ XK_nobreakspace,XK_exclamdown, XK_cent, XK_sterling,
+ XK_currency, XK_yen, XK_brokenbar, XK_section,
+ XK_diaeresis, XK_copyright, XK_ordfeminine, XK_guillemotleft,
+ XK_notsign, XK_hyphen, XK_registered, XK_macron,
+ XK_degree, XK_plusminus, XK_twosuperior, XK_threesuperior,
+ XK_acute, XK_mu, XK_paragraph, XK_periodcentered,
+ XK_cedilla, XK_onesuperior, XK_masculine, XK_guillemotright,
+ XK_onequarter, XK_onehalf, XK_threequarters,XK_questiondown,
+ XK_Agrave, XK_Aacute, XK_Acircumflex, XK_Atilde,
+ XK_Adiaeresis, XK_Aring, XK_AE, XK_Ccedilla,
+ XK_Egrave, XK_Eacute, XK_Ecircumflex, XK_Ediaeresis,
+ XK_Igrave, XK_Iacute, XK_Icircumflex, XK_Idiaeresis,
+ XK_ETH, XK_Ntilde, XK_Ograve, XK_Oacute,
+ XK_Ocircumflex, XK_Otilde, XK_Odiaeresis, XK_multiply,
+ XK_Ooblique, XK_Ugrave, XK_Uacute, XK_Ucircumflex,
+ XK_Udiaeresis, XK_Yacute, XK_THORN, XK_ssharp,
+ XK_agrave, XK_aacute, XK_acircumflex, XK_atilde,
+ XK_adiaeresis, XK_aring, XK_ae, XK_ccedilla,
+ XK_egrave, XK_eacute, XK_ecircumflex, XK_ediaeresis,
+ XK_igrave, XK_iacute, XK_icircumflex, XK_idiaeresis,
+ XK_eth, XK_ntilde, XK_ograve, XK_oacute,
+ XK_ocircumflex, XK_otilde, XK_odiaeresis, XK_division,
+ XK_oslash, XK_ugrave, XK_uacute, XK_ucircumflex,
+ XK_udiaeresis, XK_yacute, XK_thorn, XK_ydiaeresis
+};
+
+#ifndef ASSUME_CUSTOM_KEYCODES
+
+/*
+ * Maps the AT keycodes to Linux keycodes
+ */
+static unsigned char at2lnx[] =
+{
+ 0x01, /* KEY_Escape */ 0x02, /* KEY_1 */
+ 0x03, /* KEY_2 */ 0x04, /* KEY_3 */
+ 0x05, /* KEY_4 */ 0x06, /* KEY_5 */
+ 0x07, /* KEY_6 */ 0x08, /* KEY_7 */
+ 0x09, /* KEY_8 */ 0x0a, /* KEY_9 */
+ 0x0b, /* KEY_0 */ 0x0c, /* KEY_Minus */
+ 0x0d, /* KEY_Equal */ 0x0e, /* KEY_BackSpace */
+ 0x0f, /* KEY_Tab */ 0x10, /* KEY_Q */
+ 0x11, /* KEY_W */ 0x12, /* KEY_E */
+ 0x13, /* KEY_R */ 0x14, /* KEY_T */
+ 0x15, /* KEY_Y */ 0x16, /* KEY_U */
+ 0x17, /* KEY_I */ 0x18, /* KEY_O */
+ 0x19, /* KEY_P */ 0x1a, /* KEY_LBrace */
+ 0x1b, /* KEY_RBrace */ 0x1c, /* KEY_Enter */
+ 0x1d, /* KEY_LCtrl */ 0x1e, /* KEY_A */
+ 0x1f, /* KEY_S */ 0x20, /* KEY_D */
+ 0x21, /* KEY_F */ 0x22, /* KEY_G */
+ 0x23, /* KEY_H */ 0x24, /* KEY_J */
+ 0x25, /* KEY_K */ 0x26, /* KEY_L */
+ 0x27, /* KEY_SemiColon */ 0x28, /* KEY_Quote */
+ 0x29, /* KEY_Tilde */ 0x2a, /* KEY_ShiftL */
+ 0x2b, /* KEY_BSlash */ 0x2c, /* KEY_Z */
+ 0x2d, /* KEY_X */ 0x2e, /* KEY_C */
+ 0x2f, /* KEY_V */ 0x30, /* KEY_B */
+ 0x31, /* KEY_N */ 0x32, /* KEY_M */
+ 0x33, /* KEY_Comma */ 0x34, /* KEY_Period */
+ 0x35, /* KEY_Slash */ 0x36, /* KEY_ShiftR */
+ 0x37, /* KEY_KP_Multiply */ 0x38, /* KEY_Alt */
+ 0x39, /* KEY_Space */ 0x3a, /* KEY_CapsLock */
+ 0x3b, /* KEY_F1 */ 0x3c, /* KEY_F2 */
+ 0x3d, /* KEY_F3 */ 0x3e, /* KEY_F4 */
+ 0x3f, /* KEY_F5 */ 0x40, /* KEY_F6 */
+ 0x41, /* KEY_F7 */ 0x42, /* KEY_F8 */
+ 0x43, /* KEY_F9 */ 0x44, /* KEY_F10 */
+ 0x45, /* KEY_NumLock */ 0x46, /* KEY_ScrollLock */
+ 0x47, /* KEY_KP_7 */ 0x48, /* KEY_KP_8 */
+ 0x49, /* KEY_KP_9 */ 0x4a, /* KEY_KP_Minus */
+ 0x4b, /* KEY_KP_4 */ 0x4c, /* KEY_KP_5 */
+ 0x4d, /* KEY_KP_6 */ 0x4e, /* KEY_KP_Plus */
+ 0x4f, /* KEY_KP_1 */ 0x50, /* KEY_KP_2 */
+ 0x51, /* KEY_KP_3 */ 0x52, /* KEY_KP_0 */
+ 0x53, /* KEY_KP_Decimal */ 0x54, /* KEY_SysReqest */
+ 0x00, /* 0x55 */ 0x56, /* KEY_Less */
+ 0x57, /* KEY_F11 */ 0x58, /* KEY_F12 */
+ 0x66, /* KEY_Home */ 0x67, /* KEY_Up */
+ 0x68, /* KEY_PgUp */ 0x69, /* KEY_Left */
+ 0x5d, /* KEY_Begin */ 0x6a, /* KEY_Right */
+ 0x6b, /* KEY_End */ 0x6c, /* KEY_Down */
+ 0x6d, /* KEY_PgDown */ 0x6e, /* KEY_Insert */
+ 0x6f, /* KEY_Delete */ 0x60, /* KEY_KP_Enter */
+ 0x61, /* KEY_RCtrl */ 0x77, /* KEY_Pause */
+ 0x63, /* KEY_Print */ 0x62, /* KEY_KP_Divide */
+ 0x64, /* KEY_AltLang */ 0x65, /* KEY_Break */
+ 0x00, /* KEY_LMeta */ 0x00, /* KEY_RMeta */
+ 0x7A, /* KEY_Menu/FOCUS_PF11*/0x00, /* 0x6e */
+ 0x7B, /* FOCUS_PF12 */ 0x00, /* 0x70 */
+ 0x00, /* 0x71 */ 0x00, /* 0x72 */
+ 0x59, /* FOCUS_PF2 */ 0x78, /* FOCUS_PF9 */
+ 0x00, /* 0x75 */ 0x00, /* 0x76 */
+ 0x5A, /* FOCUS_PF3 */ 0x5B, /* FOCUS_PF4 */
+ 0x5C, /* FOCUS_PF5 */ 0x5D, /* FOCUS_PF6 */
+ 0x5E, /* FOCUS_PF7 */ 0x5F, /* FOCUS_PF8 */
+ 0x7C, /* JAP_86 */ 0x79, /* FOCUS_PF10 */
+ 0x00, /* 0x7f */
+ /* the following are for ServerNumLock handling */
+ 0x47, /* KEY_SN_KP_7 */ 0x48, /* KEY_SN_KP_8 */
+ 0x49, /* KEY_SN_KP_9 */ 0x4b, /* KEY_SN_KP_4 */
+ 0x4c, /* KEY_SN_KP_5 */ 0x4d, /* KEY_SN_KP_6 */
+ 0x4f, /* KEY_SN_KP_1 */ 0x50, /* KEY_SN_KP_2 */
+ 0x51, /* KEY_SN_KP_3 */ 0x52, /* KEY_SN_KP_0 */
+ 0x53, /* KEY_SN_KP_Decimal */ 0x66, /* KEY_SN_Home */
+ 0x67, /* KEY_SN_Up */ 0x68, /* KEY_SN_Prior */
+ 0x69, /* KEY_SN_Left */ 0x5d, /* KEY_SN_Begin */
+ 0x6a, /* KEY_SN_Right */ 0x6b, /* KEY_SN_End */
+ 0x6c, /* KEY_SN_Down */ 0x6d, /* KEY_SN_Next */
+ 0x6e, /* KEY_SN_Ins */ 0x6f /* KEY_SN_Del */
+};
+#define NUM_AT2LNX (sizeof(at2lnx) / sizeof(at2lnx[0]))
+
+#else /* !ASSUME_CUSTOM_KEYCODES */
+
+#define NUM_AT2LNX NR_KEYS
+
+u_char SpecialServerMap[NR_KEYS];
+
+#endif /* !ASSUME_CUSTOM_KEYCODES */
+
+static void
+readKernelMapping(KeySymsPtr pKeySyms, CARD8 *pModMap)
+{
+ KeySym *k;
+ int i;
+ static unsigned char tbl[GLYPHS_PER_KEY] =
+ {
+ 0, /* unshifted */
+ 1, /* shifted */
+ 0, /* modeswitch unshifted */
+ 0 /* modeswitch shifted */
+ };
+
+ /*
+ * Read the mapping from the kernel.
+ * Since we're still using the XFree86 scancode->AT keycode mapping
+ * routines, we need to convert the AT keycodes to Linux keycodes,
+ * then translate the Linux keysyms into X keysyms.
+ *
+ * First, figure out which tables to use for the modeswitch columns
+ * above, from the XF86Config fields.
+ */
+ if (xf86Info.specialKeyMap[K_INDEX_RIGHTCTL] == KM_MODESHIFT ||
+ xf86Info.specialKeyMap[K_INDEX_RIGHTCTL] == KM_MODELOCK)
+ tbl[2] = 4; /* control */
+ else if (xf86Info.specialKeyMap[K_INDEX_RIGHTALT] == KM_MODESHIFT ||
+ xf86Info.specialKeyMap[K_INDEX_RIGHTALT] == KM_MODELOCK)
+ tbl[2] = 2; /* AltGr */
+ else
+ tbl[2] = 8; /* alt */
+ tbl[3] = tbl[2] | 1;
+
+#ifndef ASSUME_CUSTOM_KEYCODES
+ for (i = 0, k = map+GLYPHS_PER_KEY; i < NUM_AT2LNX; ++i)
+#else /* !ASSUME_CUSTOM_KEYCODES */
+ for (i = 0, k = map; i < NUM_AT2LNX; ++i)
+#endif /* !ASSUME_CUSTOM_KEYCODES */
+ {
+ struct kbentry kbe;
+ int j;
+
+#ifndef ASSUME_CUSTOM_KEYCODES
+ kbe.kb_index = at2lnx[i];
+#else /* !ASSUME_CUSTOM_KEYCODES */
+ kbe.kb_index = i;
+#endif /* !ASSUME_CUSTOM_KEYCODES */
+
+ for (j = 0; j < GLYPHS_PER_KEY; ++j, ++k)
+ {
+ unsigned short kval;
+
+ *k = NoSymbol;
+
+ kbe.kb_table = tbl[j];
+ if (
+#ifndef ASSUME_CUSTOM_KEYCODES
+ kbe.kb_index == 0 ||
+#endif /* !ASSUME_CUSTOM_KEYCODES */
+ ioctl(xf86Info.consoleFd, KDGKBENT, &kbe))
+ continue;
+
+ kval = KVAL(kbe.kb_value);
+ switch (KTYP(kbe.kb_value))
+ {
+ case KT_LATIN:
+ case KT_LETTER:
+ *k = linux_to_x[kval];
+ break;
+
+ case KT_FN:
+ if (kval <= 19)
+ *k = XK_F1 + kval;
+ else switch (kbe.kb_value)
+ {
+ case K_FIND:
+ *k = XK_Home; /* or XK_Find */
+ break;
+ case K_INSERT:
+ *k = XK_Insert;
+ break;
+ case K_REMOVE:
+ *k = XK_Delete;
+ break;
+ case K_SELECT:
+ *k = XK_End; /* or XK_Select */
+ break;
+ case K_PGUP:
+ *k = XK_Prior;
+ break;
+ case K_PGDN:
+ *k = XK_Next;
+ break;
+ case K_HELP:
+ *k = XK_Help;
+ break;
+ case K_DO:
+ *k = XK_Execute;
+ break;
+ case K_PAUSE:
+ *k = XK_Pause;
+ break;
+ case K_MACRO:
+ *k = XK_Menu;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case KT_SPEC:
+ switch (kbe.kb_value)
+ {
+ case K_ENTER:
+ *k = XK_Return;
+ break;
+ case K_BREAK:
+ *k = XK_Break;
+ break;
+ case K_CAPS:
+ *k = XK_Caps_Lock;
+ break;
+ case K_NUM:
+ *k = XK_Num_Lock;
+ break;
+ case K_HOLD:
+ *k = XK_Scroll_Lock;
+ break;
+ case K_COMPOSE:
+ *k = XK_Multi_key;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ case KT_PAD:
+ switch (kbe.kb_value)
+ {
+ case K_PPLUS:
+ *k = XK_KP_Add;
+ break;
+ case K_PMINUS:
+ *k = XK_KP_Subtract;
+ break;
+ case K_PSTAR:
+ *k = XK_KP_Multiply;
+ break;
+ case K_PSLASH:
+ *k = XK_KP_Divide;
+ break;
+ case K_PENTER:
+ *k = XK_KP_Enter;
+ break;
+ case K_PCOMMA:
+ *k = XK_KP_Separator;
+ break;
+ case K_PDOT:
+ *k = XK_KP_Decimal;
+ break;
+ case K_PPLUSMINUS:
+ *k = XK_KP_Subtract;
+ break;
+ default:
+ if (kval <= 9)
+ *k = XK_KP_0 + kval;
+ break;
+ }
+ break;
+
+ /*
+ * KT_DEAD keys are for accelerated diacritical creation.
+ */
+ case KT_DEAD:
+ switch (kbe.kb_value)
+ {
+ case K_DGRAVE:
+ *k = XK_dead_grave;
+ break;
+ case K_DACUTE:
+ *k = XK_dead_acute;
+ break;
+ case K_DCIRCM:
+ *k = XK_dead_circumflex;
+ break;
+ case K_DTILDE:
+ *k = XK_dead_tilde;
+ break;
+ case K_DDIERE:
+ *k = XK_dead_diaeresis;
+ break;
+ }
+ break;
+
+ case KT_CUR:
+ switch (kbe.kb_value)
+ {
+ case K_DOWN:
+ *k = XK_Down;
+ break;
+ case K_LEFT:
+ *k = XK_Left;
+ break;
+ case K_RIGHT:
+ *k = XK_Right;
+ break;
+ case K_UP:
+ *k = XK_Up;
+ break;
+ }
+ break;
+
+ case KT_SHIFT:
+ switch (kbe.kb_value)
+ {
+ case K_ALTGR:
+ *k = XK_Alt_R;
+ break;
+ case K_ALT:
+ *k = (kbe.kb_index == 0x64 ?
+ XK_Alt_R : XK_Alt_L);
+ break;
+ case K_CTRL:
+ *k = (kbe.kb_index == 0x61 ?
+ XK_Control_R : XK_Control_L);
+ break;
+ case K_CTRLL:
+ *k = XK_Control_L;
+ break;
+ case K_CTRLR:
+ *k = XK_Control_R;
+ break;
+ case K_SHIFT:
+ *k = (kbe.kb_index == 0x36 ?
+ XK_Shift_R : XK_Shift_L);
+ break;
+ case K_SHIFTL:
+ *k = XK_Shift_L;
+ break;
+ case K_SHIFTR:
+ *k = XK_Shift_R;
+ break;
+ default:
+ break;
+ }
+ break;
+
+ /*
+ * KT_ASCII keys accumulate a 3 digit decimal number that gets
+ * emitted when the shift state changes. We can't emulate that.
+ */
+ case KT_ASCII:
+ break;
+
+ case KT_LOCK:
+ if (kbe.kb_value == K_SHIFTLOCK)
+ *k = XK_Shift_Lock;
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ if (k[-1] == k[-2]) k[-1] = NoSymbol;
+ if (k[-2] == k[-3]) k[-2] = NoSymbol;
+ if (k[-3] == k[-4]) k[-3] = NoSymbol;
+ if (k[-4] == k[-2] && k[-3] == k[-1]) k[-2] = k[-1] = NoSymbol;
+ if (k[-1] == k[-4] && k[-2] == k[-3] && k[-2] == NoSymbol) k[-1] =NoSymbol;
+ }
+#ifdef ASSUME_CUSTOM_KEYCODES
+ /*
+ * Find the Mapping for the special server functions
+ */
+ for (i = 0; i < NR_KEYS; ++i) {
+ struct kbentry kbe;
+ int special = 0;
+
+ kbe.kb_index = i;
+ kbe.kb_table = 0; /* Plain map */
+ if (!ioctl(xf86Info.consoleFd, KDGKBENT, &kbe))
+ switch (kbe.kb_value) {
+ case K(KT_LATIN,0x7f): /* This catches DEL too... But who cares? */
+ special = KEY_BackSpace;
+ break;
+ case K_PMINUS:
+ special = KEY_KP_Minus;
+ break;
+ case K_PPLUS:
+ special = KEY_KP_Plus;
+ break;
+ case K_F1:
+ special = KEY_F1;
+ break;
+ case K_F2:
+ special = KEY_F2;
+ break;
+ case K_F3:
+ special = KEY_F3;
+ break;
+ case K_F4:
+ special = KEY_F4;
+ break;
+ case K_F5:
+ special = KEY_F5;
+ break;
+ case K_F6:
+ special = KEY_F6;
+ break;
+ case K_F7:
+ special = KEY_F7;
+ break;
+ case K_F8:
+ special = KEY_F8;
+ break;
+ case K_F9:
+ special = KEY_F9;
+ break;
+ case K_F10:
+ special = KEY_F10;
+ break;
+ case K_F11:
+ special = KEY_F11;
+ break;
+ case K_F12:
+ special = KEY_F12;
+ break;
+ case K_ALT:
+ special = KEY_Alt;
+ break;
+ case K_ALTGR:
+ special = KEY_AltLang;
+ break;
+ case K_CONS:
+ special = KEY_SysReqest;
+ break;
+ }
+ SpecialServerMap[i] = special;
+ }
+#endif /* ASSUME_CUSTOM_KEYCODES */
+}