317 lines
8.8 KiB
C
317 lines
8.8 KiB
C
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/*
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*****************************************************************************
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* HISTORY
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* Log: xf86KbdMach.c,v
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* Revision 2.1.2.1 92/06/25 10:32:08 moore
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* Incorporate the Elliot Dresselhaus's, Ernest Hua's and local changes
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* to run Thomas Roell's I386 color X11R5. Original code only worked
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* with SCO Unix. New code works with 2.5 and 3.0 Mach
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* [92/06/24 rvb]
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*
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* EndLog
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*
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*****************************************************************************
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*/
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/*
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* Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Thomas Roell not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Thomas Roell makes no representations
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* about the suitability of this software for any purpose. It is provided
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* "as is" without express or implied warranty.
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*
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* THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THOMAS ROELL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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/* $XConsortium: xf86KbdMach.c /main/9 1996/02/21 17:38:43 kaleb $ */
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#include <X11/X.h>
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#include <X11/Xmd.h>
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#include "input.h"
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#include "scrnintstr.h"
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#include "compiler.h"
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#include "xf86.h"
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#include "xf86Priv.h"
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#include "xf86_OSlib.h"
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#include "atKeynames.h"
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#include "xf86Config.h"
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#include "xf86Keymap.h"
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static KeySym ascii_to_x[256] = {
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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XK_BackSpace, XK_Tab, XK_Linefeed, NoSymbol,
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NoSymbol, XK_Return, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, XK_Escape,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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XK_space, XK_exclam, XK_quotedbl, XK_numbersign,
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XK_dollar, XK_percent, XK_ampersand, XK_apostrophe,
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XK_parenleft, XK_parenright, XK_asterisk, XK_plus,
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XK_comma, XK_minus, XK_period, XK_slash,
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XK_0, XK_1, XK_2, XK_3,
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XK_4, XK_5, XK_6, XK_7,
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XK_8, XK_9, XK_colon, XK_semicolon,
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XK_less, XK_equal, XK_greater, XK_question,
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XK_at, XK_A, XK_B, XK_C,
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XK_D, XK_E, XK_F, XK_G,
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XK_H, XK_I, XK_J, XK_K,
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XK_L, XK_M, XK_N, XK_O,
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XK_P, XK_Q, XK_R, XK_S,
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XK_T, XK_U, XK_V, XK_W,
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XK_X, XK_Y, XK_Z, XK_bracketleft,
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XK_backslash, XK_bracketright,XK_asciicircum, XK_underscore,
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XK_grave, XK_a, XK_b, XK_c,
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XK_d, XK_e, XK_f, XK_g,
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XK_h, XK_i, XK_j, XK_k,
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XK_l, XK_m, XK_n, XK_o,
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XK_p, XK_q, XK_r, XK_s,
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XK_t, XK_u, XK_v, XK_w,
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XK_x, XK_y, XK_z, XK_braceleft,
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XK_bar, XK_braceright, XK_asciitilde, XK_Delete,
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XK_Ccedilla, XK_udiaeresis, XK_eacute, XK_acircumflex,
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XK_adiaeresis, XK_agrave, XK_aring, XK_ccedilla,
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XK_ecircumflex, XK_ediaeresis, XK_egrave, XK_idiaeresis,
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XK_icircumflex, XK_igrave, XK_Adiaeresis, XK_Aring,
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XK_Eacute, XK_ae, XK_AE, XK_ocircumflex,
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XK_odiaeresis, XK_ograve, XK_ucircumflex, XK_ugrave,
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XK_ydiaeresis, XK_Odiaeresis, XK_Udiaeresis, XK_cent,
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XK_sterling, XK_yen, XK_paragraph, XK_section,
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XK_aacute, XK_iacute, XK_oacute, XK_uacute,
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XK_ntilde, XK_Ntilde, XK_ordfeminine, XK_masculine,
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XK_questiondown,XK_hyphen, XK_notsign, XK_onehalf,
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XK_onequarter, XK_exclamdown, XK_guillemotleft,XK_guillemotright,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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NoSymbol, NoSymbol, NoSymbol, NoSymbol,
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XK_Greek_alpha, XK_ssharp, XK_Greek_GAMMA, XK_Greek_pi,
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XK_Greek_SIGMA, XK_Greek_sigma, XK_mu, XK_Greek_tau,
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XK_Greek_PHI, XK_Greek_THETA, XK_Greek_OMEGA, XK_Greek_delta,
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XK_infinity, XK_Ooblique, XK_Greek_epsilon, XK_intersection,
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XK_identical, XK_plusminus, XK_greaterthanequal, XK_lessthanequal,
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XK_topintegral, XK_botintegral, XK_division, XK_similarequal,
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XK_degree, NoSymbol, NoSymbol, XK_radical,
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XK_Greek_eta, XK_twosuperior, XK_periodcentered, NoSymbol,
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};
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/*
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* LegalModifier --
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* determine whether a key is a legal modifier key, i.e send a
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* press/release sequence.
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*/
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/*ARGSUSED*/
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Bool
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LegalModifier(key, pDev)
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unsigned int key;
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DevicePtr pDev;
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{
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return (TRUE);
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}
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/*
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* xf86KbdGetMapping --
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* Get the national keyboard mapping. The keyboard type is set, a new map
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* and the modifiermap is computed.
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*/
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void
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xf86KbdGetMapping (pKeySyms, pModMap)
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KeySymsPtr pKeySyms;
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CARD8 *pModMap;
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{
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KeySym *k;
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struct kbentry kbe;
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char type;
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int i, j;
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for (i = 0; i < NUMKEYS; i++)
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{
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static int states[] = { NORM_STATE, SHIFT_STATE, ALT_STATE, SHIFT_ALT };
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int j;
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k = &map[i*4];
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kbe.kb_index = i;
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for (j = 0; j < 4; j++)
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{
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kbe.kb_state = states[j];
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if (ioctl (xf86Info.consoleFd, KDGKBENT, &kbe) != -1)
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continue;
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if (kbe.kb_value [0] == K_SCAN)
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{
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int keycode = -1;
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switch (kbe.kb_value [1])
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{
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case K_CTLSC: keycode = XK_Control_L; break;
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case K_LSHSC: keycode = XK_Shift_L; break;
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case K_RSHSC: keycode = XK_Shift_R; break;
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case K_ALTSC: keycode = XK_Alt_L; break;
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case K_CLCKSC: keycode = XK_Caps_Lock; break;
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case K_NLCKSC: keycode = XK_Num_Lock; break;
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default: break;
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}
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if (keycode > 0)
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k[j] = keycode;
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}
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else if (kbe.kb_value[1] != NC)
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{
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/* How to handle multiple characters?
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Ignore them for now. */
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}
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else
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{
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k[j] = ascii_to_x[kbe.kb_value[0]];
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}
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}
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}
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/*
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* Apply the special key mapping specified in XF86Config
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*/
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for (k = map, i = MIN_KEYCODE;
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i < (NUM_KEYCODES + MIN_KEYCODE);
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i++, k += 4) {
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switch (k[0]) {
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case XK_Alt_L:
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j = K_INDEX_LEFTALT;
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break;
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case XK_Alt_R:
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j = K_INDEX_RIGHTALT;
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break;
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case XK_Scroll_Lock:
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j = K_INDEX_SCROLLLOCK;
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break;
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case XK_Control_R:
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j = K_INDEX_RIGHTCTL;
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break;
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default:
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j = -1;
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}
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if (j >= 0)
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switch (xf86Info.specialKeyMap[j]) {
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case KM_META:
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if (k[0] == XK_Alt_R)
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k[1] = XK_Meta_R;
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else {
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k[0] = XK_Alt_L;
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k[1] = XK_Meta_L;
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}
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break;
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case KM_COMPOSE:
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k[0] = XK_Multi_key;
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break;
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case KM_MODESHIFT:
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k[0] = XK_Mode_switch;
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k[1] = NoSymbol;
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break;
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case KM_MODELOCK:
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k[0] = XK_Mode_switch;
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k[1] = XF86XK_ModeLock;
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break;
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case KM_SCROLLLOCK:
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k[0] = XK_Scroll_Lock;
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break;
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case KM_CONTROL:
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k[0] = XK_Control_R;
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break;
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}
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}
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/*
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* compute the modifier map
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*/
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for (i = 0; i < MAP_LENGTH; i++)
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pModMap[i] = NoSymbol; /* make sure it is restored */
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for (k = map, i = MIN_KEYCODE;
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i < (NUM_KEYCODES + MIN_KEYCODE);
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i++, k += 4)
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switch(*k) {
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case XK_Shift_L:
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case XK_Shift_R:
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pModMap[i] = ShiftMask;
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break;
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case XK_Control_L:
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case XK_Control_R:
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pModMap[i] = ControlMask;
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break;
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case XK_Caps_Lock:
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pModMap[i] = LockMask;
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break;
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case XK_Alt_L:
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case XK_Alt_R:
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pModMap[i] = AltMask;
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break;
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case XK_Num_Lock:
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if (!xf86Info.serverNumLock) pModMap[i] = NumLockMask;
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break;
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case XK_Scroll_Lock:
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pModMap[i] = ScrollLockMask;
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break;
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/* kana support */
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case XK_Kana_Lock:
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case XK_Kana_Shift:
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pModMap[i] = KanaMask;
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break;
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/* alternate toggle for multinational support */
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case XK_Mode_switch:
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pModMap[i] = AltLangMask;
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break;
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}
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xf86Info.kbdType =
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ioctl(xf86Info.kbdFd, KDGKBDTYPE, &type) != -1 ? type : KB_VANILLAKB;
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pKeySyms->map = map;
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pKeySyms->mapWidth = GLYPHS_PER_KEY;
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pKeySyms->minKeyCode = MIN_KEYCODE;
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if (xf86Info.serverNumLock)
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pKeySyms->maxKeyCode = MAX_KEYCODE;
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else
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pKeySyms->maxKeyCode = MAX_STD_KEYCODE;
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}
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