xserver: Branch 'xorg-server-1.5-apple'
Jeremy Huddleston
jeremyhu at kemper.freedesktop.org
Thu Apr 17 11:07:03 PDT 2008
hw/xquartz/Makefile.am | 2
hw/xquartz/darwin.c | 2
hw/xquartz/darwinEvents.c | 2
hw/xquartz/darwinKeyboard.c | 971 -------------------------------------------
hw/xquartz/darwinKeyboard.h | 45 --
hw/xquartz/quartzKeyboard.c | 981 ++++++++++++++++++++++++++++++++++++++++++--
hw/xquartz/quartzKeyboard.h | 13
7 files changed, 964 insertions(+), 1052 deletions(-)
New commits:
commit dff2b65cc5e581716dc54614d0179322230bf1ae
Author: Jeremy Huddleston <jeremyhu at freedesktop.org>
Date: Thu Apr 17 11:03:13 2008 -0700
merged darwinKeyboard.[ch] into quartzKeyboard
(cherry picked from commit 57bb07320908b74facea0a97822bb19ed6f960a9)
diff --git a/hw/xquartz/Makefile.am b/hw/xquartz/Makefile.am
index 0753824..6854557 100644
--- a/hw/xquartz/Makefile.am
+++ b/hw/xquartz/Makefile.am
@@ -25,7 +25,6 @@ libXquartz_la_SOURCES = \
applewm.c \
darwin.c \
darwinEvents.c \
- darwinKeyboard.c \
darwinXinput.c \
keysym2ucs.c \
pseudoramiX.c \
@@ -44,7 +43,6 @@ EXTRA_DIST = \
darwinClut8.h \
darwin.h \
darwinEvents.h \
- darwinKeyboard.h \
keysym2ucs.h \
pseudoramiX.h \
quartz.h \
diff --git a/hw/xquartz/darwin.c b/hw/xquartz/darwin.c
index 7d81a02..3704653 100644
--- a/hw/xquartz/darwin.c
+++ b/hw/xquartz/darwin.c
@@ -76,7 +76,7 @@
#include "darwin.h"
#include "darwinEvents.h"
-#include "darwinKeyboard.h"
+#include "quartzKeyboard.h"
#include "quartz.h"
//#include "darwinClut8.h"
diff --git a/hw/xquartz/darwinEvents.c b/hw/xquartz/darwinEvents.c
index 37a66f7..260690c 100644
--- a/hw/xquartz/darwinEvents.c
+++ b/hw/xquartz/darwinEvents.c
@@ -48,7 +48,7 @@ in this Software without prior written authorization from The Open Group.
#include "darwin.h"
#include "quartz.h"
-#include "darwinKeyboard.h"
+#include "quartzKeyboard.h"
#include "darwinEvents.h"
#include <sys/types.h>
diff --git a/hw/xquartz/darwinKeyboard.c b/hw/xquartz/darwinKeyboard.c
deleted file mode 100644
index f8c8496..0000000
--- a/hw/xquartz/darwinKeyboard.c
+++ /dev/null
@@ -1,971 +0,0 @@
-//=============================================================================
-//
-// Keyboard support for Xquartz
-//
-// Copyright (c) 2003, 2008 Apple, Inc.
-// Copyright (c) 2001-2004 Torrey T. Lyons. All Rights Reserved.
-// Copyright 2004 Kaleb S. KEITHLEY. All Rights Reserved.
-//
-// The code to parse the Darwin keymap is derived from dumpkeymap.c
-// by Eric Sunshine, which includes the following copyright:
-//
-// Copyright (C) 1999,2000 by Eric Sunshine <sunshine at sunshineco.com>
-// All rights reserved.
-//
-//-----------------------------------------------------------------------------
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// 2. Redistributions in binary form must reproduce the above copyright
-// notice, this list of conditions and the following disclaimer in the
-// documentation and/or other materials provided with the distribution.
-// 3. The name of the author may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-// NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-// TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-//=============================================================================
-
-
-/*
-===========================================================================
-
- An X keyCode must be in the range XkbMinLegalKeyCode (8) to
- XkbMaxLegalKeyCode(255).
-
- The keyCodes we get from the kernel range from 0 to 127, so we need to
- offset the range before passing the keyCode to X.
-
- An X KeySym is an extended ascii code that is device independent.
-
- The modifier map is accessed by the keyCode, but the normal map is
- accessed by keyCode - MIN_KEYCODE. Sigh.
-
-===========================================================================
-*/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-// Define this to get a diagnostic output to stderr which is helpful
-// in determining how the X server is interpreting the Darwin keymap.
-#define DUMP_DARWIN_KEYMAP
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <IOKit/hidsystem/event_status_driver.h>
-#include <IOKit/hidsystem/ev_keymap.h>
-#include <architecture/byte_order.h> // For the NXSwap*
-#include "darwin.h"
-#include "darwinKeyboard.h"
-#include "quartzKeyboard.h"
-#include "quartzAudio.h"
-
-#ifdef NDEBUG
-#undef NDEBUG
-#include <assert.h>
-#define NDEBUG 1
-#else
-#include <assert.h>
-#endif
-
-#define AltMask Mod1Mask
-#define MetaMask Mod2Mask
-#define FunctionMask Mod3Mask
-
-#define UK(a) NoSymbol // unknown symbol
-
-static KeySym const next_to_x[256] = {
- NoSymbol, NoSymbol, NoSymbol, XK_KP_Enter,
- NoSymbol, NoSymbol, NoSymbol, NoSymbol,
- XK_BackSpace, XK_Tab, XK_Linefeed, NoSymbol,
- NoSymbol, XK_Return, 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_BackSpace,
-// 128
- NoSymbol, XK_Agrave, XK_Aacute, XK_Acircumflex,
- XK_Atilde, XK_Adiaeresis, XK_Aring, XK_Ccedilla,
- XK_Egrave, XK_Eacute, XK_Ecircumflex, XK_Ediaeresis,
- XK_Igrave, XK_Iacute, XK_Icircumflex, XK_Idiaeresis,
-// 144
- XK_ETH, XK_Ntilde, XK_Ograve, XK_Oacute,
- XK_Ocircumflex, XK_Otilde, XK_Odiaeresis, XK_Ugrave,
- XK_Uacute, XK_Ucircumflex, XK_Udiaeresis, XK_Yacute,
- XK_THORN, XK_mu, XK_multiply, XK_division,
-// 160
- XK_copyright, XK_exclamdown, XK_cent, XK_sterling,
- UK(fraction), XK_yen, UK(fhook), XK_section,
- XK_currency, XK_rightsinglequotemark,
- XK_leftdoublequotemark,
- XK_guillemotleft,
- XK_leftanglebracket,
- XK_rightanglebracket,
- UK(filigature), UK(flligature),
-// 176
- XK_registered, XK_endash, XK_dagger, XK_doubledagger,
- XK_periodcentered,XK_brokenbar, XK_paragraph, UK(bullet),
- XK_singlelowquotemark,
- XK_doublelowquotemark,
- XK_rightdoublequotemark,
- XK_guillemotright,
- XK_ellipsis, UK(permille), XK_notsign, XK_questiondown,
-// 192
- XK_onesuperior, XK_dead_grave, XK_dead_acute, XK_dead_circumflex,
- XK_dead_tilde, XK_dead_macron, XK_dead_breve, XK_dead_abovedot,
- XK_dead_diaeresis,
- XK_twosuperior, XK_dead_abovering,
- XK_dead_cedilla,
- XK_threesuperior,
- XK_dead_doubleacute,
- XK_dead_ogonek, XK_dead_caron,
-// 208
- XK_emdash, XK_plusminus, XK_onequarter, XK_onehalf,
- XK_threequarters,
- XK_agrave, XK_aacute, XK_acircumflex,
- XK_atilde, XK_adiaeresis, XK_aring, XK_ccedilla,
- XK_egrave, XK_eacute, XK_ecircumflex, XK_ediaeresis,
-// 224
- XK_igrave, XK_AE, XK_iacute, XK_ordfeminine,
- XK_icircumflex, XK_idiaeresis, XK_eth, XK_ntilde,
- XK_Lstroke, XK_Ooblique, XK_OE, XK_masculine,
- XK_ograve, XK_oacute, XK_ocircumflex, XK_otilde,
-// 240
- XK_odiaeresis, XK_ae, XK_ugrave, XK_uacute,
- XK_ucircumflex, XK_idotless, XK_udiaeresis, XK_ygrave,
- XK_lstroke, XK_ooblique, XK_oe, XK_ssharp,
- XK_thorn, XK_ydiaeresis, NoSymbol, NoSymbol,
- };
-
-#define MIN_SYMBOL 0xAC
-static KeySym const symbol_to_x[] = {
- XK_Left, XK_Up, XK_Right, XK_Down
- };
-static int const NUM_SYMBOL = sizeof(symbol_to_x) / sizeof(symbol_to_x[0]);
-
-#define MIN_FUNCKEY 0x20
-static KeySym const funckey_to_x[] = {
- XK_F1, XK_F2, XK_F3, XK_F4,
- XK_F5, XK_F6, XK_F7, XK_F8,
- XK_F9, XK_F10, XK_F11, XK_F12,
- XK_Insert, XK_Delete, XK_Home, XK_End,
- XK_Page_Up, XK_Page_Down, XK_F13, XK_F14,
- XK_F15
- };
-static int const NUM_FUNCKEY = sizeof(funckey_to_x) / sizeof(funckey_to_x[0]);
-
-typedef struct {
- KeySym normalSym;
- KeySym keypadSym;
-} darwinKeyPad_t;
-
-static darwinKeyPad_t const normal_to_keypad[] = {
- { XK_0, XK_KP_0 },
- { XK_1, XK_KP_1 },
- { XK_2, XK_KP_2 },
- { XK_3, XK_KP_3 },
- { XK_4, XK_KP_4 },
- { XK_5, XK_KP_5 },
- { XK_6, XK_KP_6 },
- { XK_7, XK_KP_7 },
- { XK_8, XK_KP_8 },
- { XK_9, XK_KP_9 },
- { XK_equal, XK_KP_Equal },
- { XK_asterisk, XK_KP_Multiply },
- { XK_plus, XK_KP_Add },
- { XK_comma, XK_KP_Separator },
- { XK_minus, XK_KP_Subtract },
- { XK_period, XK_KP_Decimal },
- { XK_slash, XK_KP_Divide }
-};
-static int const NUM_KEYPAD = sizeof(normal_to_keypad) / sizeof(normal_to_keypad[0]);
-
-static void DarwinChangeKeyboardControl( DeviceIntPtr device, KeybdCtrl *ctrl )
-{
- // FIXME: to be implemented
- // keyclick, bell volume / pitch, autorepead, LED's
-}
-
-darwinKeyboardInfo keyInfo;
-static FILE *fref = NULL;
-static char *inBuffer = NULL;
-
-//-----------------------------------------------------------------------------
-// Data Stream Object
-// Can be configured to treat embedded "numbers" as being composed of
-// either 1, 2, or 4 bytes, apiece.
-//-----------------------------------------------------------------------------
-typedef struct _DataStream {
- unsigned char const *data;
- unsigned char const *data_end;
- short number_size; // Size in bytes of a "number" in the stream.
-} DataStream;
-
-static DataStream* new_data_stream(unsigned char const* data, int size) {
- DataStream* s = (DataStream*)xalloc( sizeof(DataStream) );
- if(s) {
- s->data = data;
- s->data_end = data + size;
- s->number_size = 1; // Default to byte-sized numbers.
- }
- return s;
-}
-
-static void destroy_data_stream(DataStream* s) {
- xfree(s);
-}
-
-static unsigned char get_byte(DataStream* s) {
- assert(s->data + 1 <= s->data_end);
- return *s->data++;
-}
-
-static short get_word(DataStream* s) {
- short hi, lo;
- assert(s->data + 2 <= s->data_end);
- hi = *s->data++;
- lo = *s->data++;
- return ((hi << 8) | lo);
-}
-
-static int get_dword(DataStream* s) {
- int b1, b2, b3, b4;
- assert(s->data + 4 <= s->data_end);
- b4 = *s->data++;
- b3 = *s->data++;
- b2 = *s->data++;
- b1 = *s->data++;
- return ((b4 << 24) | (b3 << 16) | (b2 << 8) | b1);
-}
-
-static int get_number(DataStream* s) {
- switch (s->number_size) {
- case 4: return get_dword(s);
- case 2: return get_word(s);
- default: return get_byte(s);
- }
-}
-
-//-----------------------------------------------------------------------------
-// Utility functions to help parse Darwin keymap
-//-----------------------------------------------------------------------------
-
-/*
- * bits_set
- * Calculate number of bits set in the modifier mask.
- */
-static short bits_set(short mask) {
- short n = 0;
-
- for ( ; mask != 0; mask >>= 1)
- if ((mask & 0x01) != 0)
- n++;
- return n;
-}
-
-/*
- * parse_next_char_code
- * Read the next character code from the Darwin keymapping
- * and write it to the X keymap.
- */
-static void parse_next_char_code(DataStream *s, KeySym *k) {
- const short charSet = get_number(s);
- const short charCode = get_number(s);
-
- if (charSet == 0) { // ascii character
- if (charCode >= 0 && charCode < 256)
- *k = next_to_x[charCode];
- } else if (charSet == 0x01) { // symbol character
- if (charCode >= MIN_SYMBOL &&
- charCode <= MIN_SYMBOL + NUM_SYMBOL)
- *k = symbol_to_x[charCode - MIN_SYMBOL];
- } else if (charSet == 0xFE) { // function key
- if (charCode >= MIN_FUNCKEY &&
- charCode <= MIN_FUNCKEY + NUM_FUNCKEY)
- *k = funckey_to_x[charCode - MIN_FUNCKEY];
- }
-}
-
-
-/*
- * DarwinReadKeymapFile
- * Read the appropriate keymapping from a keymapping file.
- */
-static Bool DarwinReadKeymapFile(NXKeyMapping *keyMap) {
- struct stat st;
- NXEventSystemDevice info[20];
- int interface = 0, handler_id = 0;
- int map_interface, map_handler_id, map_size = 0;
- unsigned int i, size;
- int *bufferEnd;
- union km_tag {
- int *intP;
- char *charP;
- } km;
-
- fref = fopen( darwinKeymapFile, "rb" );
- if (fref == NULL) {
- ErrorF("Unable to open keymapping file '%s' (%s).\n",
- darwinKeymapFile, strerror(errno));
- return FALSE;
- }
- if (fstat(fileno(fref), &st) == -1) {
- ErrorF("Could not stat keymapping file '%s' (%s).\n",
- darwinKeymapFile, strerror(errno));
- return FALSE;
- }
-
- // check to make sure we don't crash later
- if (st.st_size <= 16*sizeof(int)) {
- ErrorF("Keymapping file '%s' is invalid (too small).\n",
- darwinKeymapFile);
- return FALSE;
- }
-
- inBuffer = (char*) xalloc( st.st_size );
- bufferEnd = (int *) (inBuffer + st.st_size);
- if (fread(inBuffer, st.st_size, 1, fref) != 1) {
- ErrorF("Could not read %qd bytes from keymapping file '%s' (%s).\n",
- st.st_size, darwinKeymapFile, strerror(errno));
- return FALSE;
- }
-
- if (strncmp( inBuffer, "KYM1", 4 ) == 0) {
- // Magic number OK.
- } else if (strncmp( inBuffer, "KYMP", 4 ) == 0) {
- ErrorF("Keymapping file '%s' is intended for use with the original NeXT keyboards and cannot be used by XDarwin.\n", darwinKeymapFile);
- return FALSE;
- } else {
- ErrorF("Keymapping file '%s' has a bad magic number and cannot be used by XDarwin.\n", darwinKeymapFile);
- return FALSE;
- }
-
- // find the keyboard interface and handler id
- size = sizeof( info ) / sizeof( int );
- if (!NXEventSystemInfo( darwinParamConnect, NX_EVS_DEVICE_INFO,
- (NXEventSystemInfoType) info, &size )) {
- ErrorF("Error reading event status driver info.\n");
- return FALSE;
- }
-
- size = size * sizeof( int ) / sizeof( info[0] );
- for( i = 0; i < size; i++) {
- if (info[i].dev_type == NX_EVS_DEVICE_TYPE_KEYBOARD) {
- Bool hasInterface = FALSE;
- Bool hasMatch = FALSE;
-
- interface = info[i].interface;
- handler_id = info[i].id;
-
- // Find an appropriate keymapping:
- // The first time we try to match both interface and handler_id.
- // If we can't match both, we take the first match for interface.
-
- do {
- km.charP = inBuffer;
- km.intP++;
- while (km.intP+3 < bufferEnd) {
- map_interface = NXSwapBigIntToHost(*(km.intP++));
- map_handler_id = NXSwapBigIntToHost(*(km.intP++));
- map_size = NXSwapBigIntToHost(*(km.intP++));
- if (map_interface == interface) {
- if (map_handler_id == handler_id || hasInterface) {
- hasMatch = TRUE;
- break;
- } else {
- hasInterface = TRUE;
- }
- }
- km.charP += map_size;
- }
- } while (hasInterface && !hasMatch);
-
- if (hasMatch) {
- // fill in NXKeyMapping structure
- keyMap->size = map_size;
- keyMap->mapping = (char*) xalloc(map_size);
- memcpy(keyMap->mapping, km.charP, map_size);
- return TRUE;
- }
- } // if dev_id == keyboard device
- } // foreach info struct
-
- // The keymapping file didn't match any of the info structs
- // returned by NXEventSystemInfo.
- ErrorF("Keymapping file '%s' did not contain appropriate keyboard interface.\n", darwinKeymapFile);
- return FALSE;
-}
-
-
-/*
- * DarwinParseNXKeyMapping
- */
-static Bool DarwinParseNXKeyMapping(darwinKeyboardInfo *info) {
- KeySym *k;
- int i;
- short numMods, numKeys, numPadKeys = 0;
- Bool haveKeymap = FALSE;
- NXKeyMapping keyMap;
- DataStream *keyMapStream;
- unsigned char const *numPadStart = 0;
-
- if (darwinKeymapFile) {
- haveKeymap = DarwinReadKeymapFile(&keyMap);
- if (fref)
- fclose(fref);
- if (inBuffer)
- xfree(inBuffer);
- if (!haveKeymap) {
- ErrorF("Reverting to kernel keymapping.\n");
- }
- }
-
- if (!haveKeymap) {
- // get the Darwin keyboard map
- keyMap.size = NXKeyMappingLength( darwinParamConnect );
- keyMap.mapping = (char*) xalloc( keyMap.size );
- if (!NXGetKeyMapping( darwinParamConnect, &keyMap )) {
- return FALSE;
- }
- }
-
- keyMapStream = new_data_stream( (unsigned char const*)keyMap.mapping,
- keyMap.size );
-
- // check the type of map
- if (get_word(keyMapStream)) {
- keyMapStream->number_size = 2;
- ErrorF("Current 16-bit keymapping may not be interpreted correctly.\n");
- }
-
- // Insert X modifier KeySyms into the keyboard map.
- numMods = get_number(keyMapStream);
- while (numMods-- > 0) {
- int left = 1; // first keycode is left
- short const charCode = get_number(keyMapStream);
- short numKeyCodes = get_number(keyMapStream);
-
- // This is just a marker, not a real modifier.
- // Store numeric keypad keys for later.
- if (charCode == NX_MODIFIERKEY_NUMERICPAD) {
- numPadStart = keyMapStream->data;
- numPadKeys = numKeyCodes;
- }
-
- while (numKeyCodes-- > 0) {
- const short keyCode = get_number(keyMapStream);
- if (charCode != NX_MODIFIERKEY_NUMERICPAD) {
- switch (charCode) {
- case NX_MODIFIERKEY_ALPHALOCK:
- info->keyMap[keyCode * GLYPHS_PER_KEY] = XK_Caps_Lock;
- break;
- case NX_MODIFIERKEY_SHIFT:
- info->keyMap[keyCode * GLYPHS_PER_KEY] =
- (left ? XK_Shift_L : XK_Shift_R);
- break;
- case NX_MODIFIERKEY_CONTROL:
- info->keyMap[keyCode * GLYPHS_PER_KEY] =
- (left ? XK_Control_L : XK_Control_R);
- break;
- case NX_MODIFIERKEY_ALTERNATE:
- // info->keyMap[keyCode * GLYPHS_PER_KEY] = XK_Mode_switch;
- info->keyMap[keyCode * GLYPHS_PER_KEY] =
- (left ? XK_Alt_L : XK_Alt_R);
- break;
- case NX_MODIFIERKEY_COMMAND:
- info->keyMap[keyCode * GLYPHS_PER_KEY] =
- (left ? XK_Meta_L : XK_Meta_R);
- break;
- case NX_MODIFIERKEY_SECONDARYFN:
- info->keyMap[keyCode * GLYPHS_PER_KEY] =
- (left ? XK_Control_L : XK_Control_R);
- break;
- case NX_MODIFIERKEY_HELP:
- // Help is not an X11 modifier; treat as normal key
- info->keyMap[keyCode * GLYPHS_PER_KEY] = XK_Help;
- break;
- }
- }
- left = 0;
- }
- }
-
- // Convert the Darwin keyboard mapping to an X keyboard map.
- // A key can have a different character code for each combination of
- // modifiers. We currently ignore all modifier combinations except
- // those with Shift, AlphaLock, and Alt.
- numKeys = get_number(keyMapStream);
- for (i = 0, k = info->keyMap; i < numKeys; i++, k += GLYPHS_PER_KEY) {
- short const charGenMask = get_number(keyMapStream);
- if (charGenMask != 0xFF) { // is key bound?
- short numKeyCodes = 1 << bits_set(charGenMask);
-
- // Record unmodified case
- parse_next_char_code( keyMapStream, k );
- numKeyCodes--;
-
- // If AlphaLock and Shift modifiers produce different codes,
- // we record the Shift case since X handles AlphaLock.
- if (charGenMask & 0x01) { // AlphaLock
- parse_next_char_code( keyMapStream, k+1 );
- numKeyCodes--;
- }
-
- if (charGenMask & 0x02) { // Shift
- parse_next_char_code( keyMapStream, k+1 );
- numKeyCodes--;
-
- if (charGenMask & 0x01) { // Shift-AlphaLock
- get_number(keyMapStream); get_number(keyMapStream);
- numKeyCodes--;
- }
- }
-
- // Skip the Control cases
- if (charGenMask & 0x04) { // Control
- get_number(keyMapStream); get_number(keyMapStream);
- numKeyCodes--;
-
- if (charGenMask & 0x01) { // Control-AlphaLock
- get_number(keyMapStream); get_number(keyMapStream);
- numKeyCodes--;
- }
-
- if (charGenMask & 0x02) { // Control-Shift
- get_number(keyMapStream); get_number(keyMapStream);
- numKeyCodes--;
-
- if (charGenMask & 0x01) { // Shift-Control-AlphaLock
- get_number(keyMapStream); get_number(keyMapStream);
- numKeyCodes--;
- }
- }
- }
-
- // Process Alt cases
- if (charGenMask & 0x08) { // Alt
- parse_next_char_code( keyMapStream, k+2 );
- numKeyCodes--;
-
- if (charGenMask & 0x01) { // Alt-AlphaLock
- parse_next_char_code( keyMapStream, k+3 );
- numKeyCodes--;
- }
-
- if (charGenMask & 0x02) { // Alt-Shift
- parse_next_char_code( keyMapStream, k+3 );
- numKeyCodes--;
-
- if (charGenMask & 0x01) { // Alt-Shift-AlphaLock
- get_number(keyMapStream); get_number(keyMapStream);
- numKeyCodes--;
- }
- }
- }
-
- while (numKeyCodes-- > 0) {
- get_number(keyMapStream); get_number(keyMapStream);
- }
-
- if (k[3] == k[2]) k[3] = NoSymbol;
- if (k[2] == k[1]) k[2] = NoSymbol;
- if (k[1] == k[0]) k[1] = NoSymbol;
- if (k[0] == k[2] && k[1] == k[3]) k[2] = k[3] = NoSymbol;
- }
- }
-
- // Now we have to go back through the list of keycodes that are on the
- // numeric keypad and update the X keymap.
- keyMapStream->data = numPadStart;
- while(numPadKeys-- > 0) {
- const short keyCode = get_number(keyMapStream);
- k = &info->keyMap[keyCode * GLYPHS_PER_KEY];
- for (i = 0; i < NUM_KEYPAD; i++) {
- if (*k == normal_to_keypad[i].normalSym) {
- k[0] = normal_to_keypad[i].keypadSym;
- break;
- }
- }
- }
-
- // free Darwin keyboard map
- destroy_data_stream( keyMapStream );
- xfree( keyMap.mapping );
-
- return TRUE;
-}
-
-/*
- * DarwinBuildModifierMaps
- * Use the keyMap field of keyboard info structure to populate
- * the modMap and modifierKeycodes fields.
- */
-static void DarwinBuildModifierMaps(darwinKeyboardInfo *info) {
- int i;
- KeySym *k;
-
- memset(info->modMap, NoSymbol, sizeof(info->modMap));
- memset(info->modifierKeycodes, 0, sizeof(info->modifierKeycodes));
-
- for (i = 0; i < NUM_KEYCODES; i++) {
- k = info->keyMap + i * GLYPHS_PER_KEY;
-
- switch (*k) {
- case XK_Shift_L:
- info->modifierKeycodes[NX_MODIFIERKEY_SHIFT][0] = i;
- info->modMap[MIN_KEYCODE + i] = ShiftMask;
- break;
-
- case XK_Shift_R:
-#ifdef NX_MODIFIERKEY_RSHIFT
- info->modifierKeycodes[NX_MODIFIERKEY_RSHIFT][0] = i;
-#else
- info->modifierKeycodes[NX_MODIFIERKEY_SHIFT][0] = i;
-#endif
- info->modMap[MIN_KEYCODE + i] = ShiftMask;
- break;
-
- case XK_Control_L:
- info->modifierKeycodes[NX_MODIFIERKEY_CONTROL][0] = i;
- info->modMap[MIN_KEYCODE + i] = ControlMask;
- break;
-
- case XK_Control_R:
-#ifdef NX_MODIFIERKEY_RCONTROL
- info->modifierKeycodes[NX_MODIFIERKEY_RCONTROL][0] = i;
-#else
- info->modifierKeycodes[NX_MODIFIERKEY_CONTROL][0] = i;
-#endif
- info->modMap[MIN_KEYCODE + i] = ControlMask;
- break;
-
- case XK_Caps_Lock:
- info->modifierKeycodes[NX_MODIFIERKEY_ALPHALOCK][0] = i;
- info->modMap[MIN_KEYCODE + i] = LockMask;
- break;
-
- case XK_Alt_L:
- info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;
- info->modMap[MIN_KEYCODE + i] = Mod1Mask;
- *k = XK_Mode_switch; // Yes, this is ugly. This needs to be cleaned up when we integrate quartzKeyboard with this code and refactor.
- break;
-
- case XK_Alt_R:
-#ifdef NX_MODIFIERKEY_RALTERNATE
- info->modifierKeycodes[NX_MODIFIERKEY_RALTERNATE][0] = i;
-#else
- info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;
-#endif
- *k = XK_Mode_switch; // Yes, this is ugly. This needs to be cleaned up when we integrate quartzKeyboard with this code and refactor.
- info->modMap[MIN_KEYCODE + i] = Mod1Mask;
- break;
-
- case XK_Mode_switch:
- info->modMap[MIN_KEYCODE + i] = Mod1Mask;
- break;
-
- case XK_Meta_L:
- info->modifierKeycodes[NX_MODIFIERKEY_COMMAND][0] = i;
- info->modMap[MIN_KEYCODE + i] = Mod2Mask;
- break;
-
- case XK_Meta_R:
-#ifdef NX_MODIFIERKEY_RCOMMAND
- info->modifierKeycodes[NX_MODIFIERKEY_RCOMMAND][0] = i;
-#else
- info->modifierKeycodes[NX_MODIFIERKEY_COMMAND][0] = i;
-#endif
- info->modMap[MIN_KEYCODE + i] = Mod2Mask;
- break;
-
- case XK_Num_Lock:
- info->modMap[MIN_KEYCODE + i] = Mod3Mask;
- break;
- }
- }
-}
-
-/*
- * DarwinLoadKeyboardMapping
- * Load the keyboard map from a file or system and convert
- * it to an equivalent X keyboard map and modifier map.
- */
-static void DarwinLoadKeyboardMapping(KeySymsRec *keySyms) {
- memset(keyInfo.keyMap, 0, sizeof(keyInfo.keyMap));
-
- /* TODO: Clean this up
- * QuartzReadSystemKeymap is in quartz/quartzKeyboard.c
- * DarwinParseNXKeyMapping is here
- */
- if (!DarwinParseNXKeyMapping(&keyInfo)) {
- DEBUG_LOG("DarwinParseNXKeyMapping returned 0... running QuartzReadSystemKeymap().\n");
- if (!QuartzReadSystemKeymap(&keyInfo)) {
- FatalError("Could not build a valid keymap.");
- }
- }
-
- DarwinBuildModifierMaps(&keyInfo);
-
-#ifdef DUMP_DARWIN_KEYMAP
- int i;
- KeySym *k;
- DEBUG_LOG("Darwin -> X converted keyboard map\n");
- for (i = 0, k = keyInfo.keyMap; i < NX_NUMKEYCODES;
- i++, k += GLYPHS_PER_KEY)
- {
- int j;
- for (j = 0; j < GLYPHS_PER_KEY; j++) {
- if (k[j] == NoSymbol) {
- DEBUG_LOG("0x%02x:\tNoSym\n", i);
- } else {
- DEBUG_LOG("0x%02x:\t0x%lx\n", i, k[j]);
- }
- }
- }
-#endif
-
- keySyms->map = keyInfo.keyMap;
- keySyms->mapWidth = GLYPHS_PER_KEY;
- keySyms->minKeyCode = MIN_KEYCODE;
- keySyms->maxKeyCode = MAX_KEYCODE;
-}
-
-
-/*
- * DarwinKeyboardInit
- * Get the Darwin keyboard map and compute an equivalent
- * X keyboard map and modifier map. Set the new keyboard
- * device structure.
- */
-void DarwinKeyboardInit(DeviceIntPtr pDev) {
- KeySymsRec keySyms;
-
- // Open a shared connection to the HID System.
- // Note that the Event Status Driver is really just a wrapper
- // for a kIOHIDParamConnectType connection.
- assert( darwinParamConnect = NXOpenEventStatus() );
-
- DarwinLoadKeyboardMapping(&keySyms);
- // DarwinKeyboardReload(pDev);
- /* Initialize the seed, so we don't reload the keymap unnecessarily
- (and possibly overwrite xinitrc changes) */
- QuartzSystemKeymapSeed();
-
- assert( InitKeyboardDeviceStruct( (DevicePtr)pDev, &keySyms,
- keyInfo.modMap, QuartzBell,
- DarwinChangeKeyboardControl ));
- SwitchCoreKeyboard(pDev);
-}
-
-
-void DarwinKeyboardReloadHandler(int screenNum, xEventPtr xe, DeviceIntPtr dev, int nevents) {
- KeySymsRec keySyms;
- if (dev == NULL) dev = darwinKeyboard;
-
- DEBUG_LOG("DarwinKeyboardReloadHandler(%p)\n", dev);
- DarwinLoadKeyboardMapping(&keySyms);
-
- if (dev->key) {
- if (dev->key->curKeySyms.map) xfree(dev->key->curKeySyms.map);
- if (dev->key->modifierKeyMap) xfree(dev->key->modifierKeyMap);
- xfree(dev->key);
- }
-
- if (!InitKeyClassDeviceStruct(dev, &keySyms, keyInfo.modMap)) {
- DEBUG_LOG("InitKeyClassDeviceStruct failed\n");
- return;
- }
-
- SendMappingNotify(MappingKeyboard, MIN_KEYCODE, NUM_KEYCODES, 0);
- SendMappingNotify(MappingModifier, 0, 0, 0);
-}
-
-
-//-----------------------------------------------------------------------------
-// Modifier translation functions
-//
-// There are three different ways to specify a Mac modifier key:
-// keycode - specifies hardware key, read from keymapping
-// key - NX_MODIFIERKEY_*, really an index
-// mask - NX_*MASK, mask for modifier flags in event record
-// Left and right side have different keycodes but the same key and mask.
-//-----------------------------------------------------------------------------
-
-/*
- * DarwinModifierNXKeyToNXKeycode
- * Return the keycode for an NX_MODIFIERKEY_* modifier.
- * side = 0 for left or 1 for right.
- * Returns 0 if key+side is not a known modifier.
- */
-int DarwinModifierNXKeyToNXKeycode(int key, int side) {
- return keyInfo.modifierKeycodes[key][side];
-}
-
-/*
- * DarwinModifierNXKeycodeToNXKey
- * Returns -1 if keycode+side is not a modifier key
- * outSide may be NULL, else it gets 0 for left and 1 for right.
- */
-int DarwinModifierNXKeycodeToNXKey(unsigned char keycode, int *outSide) {
- int key, side;
-
- keycode += MIN_KEYCODE;
- // search modifierKeycodes for this keycode+side
- for (key = 0; key < NX_NUMMODIFIERS; key++) {
- for (side = 0; side <= 1; side++) {
- if (keyInfo.modifierKeycodes[key][side] == keycode) break;
- }
- }
- if (key == NX_NUMMODIFIERS) return -1;
- if (outSide) *outSide = side;
- return key;
-}
-
-/*
- * DarwinModifierNXMaskToNXKey
- * Returns -1 if mask is not a known modifier mask.
- */
-int DarwinModifierNXMaskToNXKey(int mask) {
- switch (mask) {
- case NX_ALPHASHIFTMASK: return NX_MODIFIERKEY_ALPHALOCK;
- case NX_SHIFTMASK: return NX_MODIFIERKEY_SHIFT;
-#ifdef NX_DEVICELSHIFTKEYMASK
- case NX_DEVICELSHIFTKEYMASK: return NX_MODIFIERKEY_SHIFT;
- case NX_DEVICERSHIFTKEYMASK: return NX_MODIFIERKEY_RSHIFT;
-#endif
- case NX_CONTROLMASK: return NX_MODIFIERKEY_CONTROL;
-#ifdef NX_DEVICELCTLKEYMASK
- case NX_DEVICELCTLKEYMASK: return NX_MODIFIERKEY_CONTROL;
- case NX_DEVICERCTLKEYMASK: return NX_MODIFIERKEY_RCONTROL;
-#endif
- case NX_ALTERNATEMASK: return NX_MODIFIERKEY_ALTERNATE;
-#ifdef NX_DEVICELALTKEYMASK
- case NX_DEVICELALTKEYMASK: return NX_MODIFIERKEY_ALTERNATE;
- case NX_DEVICERALTKEYMASK: return NX_MODIFIERKEY_RALTERNATE;
-#endif
- case NX_COMMANDMASK: return NX_MODIFIERKEY_COMMAND;
-#ifdef NX_DEVICELCMDKEYMASK
- case NX_DEVICELCMDKEYMASK: return NX_MODIFIERKEY_COMMAND;
- case NX_DEVICERCMDKEYMASK: return NX_MODIFIERKEY_RCOMMAND;
-#endif
- case NX_NUMERICPADMASK: return NX_MODIFIERKEY_NUMERICPAD;
- case NX_HELPMASK: return NX_MODIFIERKEY_HELP;
- case NX_SECONDARYFNMASK: return NX_MODIFIERKEY_SECONDARYFN;
- }
- return -1;
-}
-
-static const char *DarwinModifierNXMaskTostring(int mask) {
- switch (mask) {
- case NX_ALPHASHIFTMASK: return "NX_ALPHASHIFTMASK";
- case NX_SHIFTMASK: return "NX_SHIFTMASK";
- case NX_DEVICELSHIFTKEYMASK: return "NX_DEVICELSHIFTKEYMASK";
- case NX_DEVICERSHIFTKEYMASK: return "NX_DEVICERSHIFTKEYMASK";
- case NX_CONTROLMASK: return "NX_CONTROLMASK";
- case NX_DEVICELCTLKEYMASK: return "NX_DEVICELCTLKEYMASK";
- case NX_DEVICERCTLKEYMASK: return "NX_DEVICERCTLKEYMASK";
- case NX_ALTERNATEMASK: return "NX_ALTERNATEMASK";
- case NX_DEVICELALTKEYMASK: return "NX_DEVICELALTKEYMASK";
- case NX_DEVICERALTKEYMASK: return "NX_DEVICERALTKEYMASK";
- case NX_COMMANDMASK: return "NX_COMMANDMASK";
- case NX_DEVICELCMDKEYMASK: return "NX_DEVICELCMDKEYMASK";
- case NX_DEVICERCMDKEYMASK: return "NX_DEVICERCMDKEYMASK";
- case NX_NUMERICPADMASK: return "NX_NUMERICPADMASK";
- case NX_HELPMASK: return "NX_HELPMASK";
- case NX_SECONDARYFNMASK: return "NX_SECONDARYFNMASK";
- }
- return "unknown mask";
-}
-
-/*
- * DarwinModifierNXKeyToNXMask
- * Returns 0 if key is not a known modifier key.
- */
-int DarwinModifierNXKeyToNXMask(int key) {
- switch (key) {
- case NX_MODIFIERKEY_ALPHALOCK: return NX_ALPHASHIFTMASK;
- case NX_MODIFIERKEY_SHIFT: return NX_SHIFTMASK;
-#ifdef NX_MODIFIERKEY_RSHIFT
- case NX_MODIFIERKEY_RSHIFT: return NX_SHIFTMASK;
-#endif
- case NX_MODIFIERKEY_CONTROL: return NX_CONTROLMASK;
-#ifdef NX_MODIFIERKEY_RCONTROL
- case NX_MODIFIERKEY_RCONTROL: return NX_CONTROLMASK;
-#endif
- case NX_MODIFIERKEY_ALTERNATE: return NX_ALTERNATEMASK;
-#ifdef NX_MODIFIERKEY_RALTERNATE
- case NX_MODIFIERKEY_RALTERNATE: return NX_ALTERNATEMASK;
-#endif
- case NX_MODIFIERKEY_COMMAND: return NX_COMMANDMASK;
-#ifdef NX_MODIFIERKEY_RCOMMAND
- case NX_MODIFIERKEY_RCOMMAND: return NX_COMMANDMASK;
-#endif
- case NX_MODIFIERKEY_NUMERICPAD: return NX_NUMERICPADMASK;
- case NX_MODIFIERKEY_HELP: return NX_HELPMASK;
- case NX_MODIFIERKEY_SECONDARYFN: return NX_SECONDARYFNMASK;
- }
- return 0;
-}
-
-/*
- * DarwinModifierStringToNXKey
- * Returns -1 if string is not a known modifier.
- */
-int DarwinModifierStringToNXKey(const char *str) {
- if (!strcasecmp(str, "shift")) return NX_MODIFIERKEY_SHIFT;
- else if (!strcasecmp(str, "control")) return NX_MODIFIERKEY_CONTROL;
- else if (!strcasecmp(str, "option")) return NX_MODIFIERKEY_ALTERNATE;
- else if (!strcasecmp(str, "command")) return NX_MODIFIERKEY_COMMAND;
- else if (!strcasecmp(str, "fn")) return NX_MODIFIERKEY_SECONDARYFN;
- else return -1;
-}
-
-/*
- * LegalModifier
- * This allows the ddx layer to prevent some keys from being remapped
- * as modifier keys.
- */
-Bool LegalModifier(unsigned int key, DeviceIntPtr pDev)
-{
- return 1;
-}
diff --git a/hw/xquartz/darwinKeyboard.h b/hw/xquartz/darwinKeyboard.h
deleted file mode 100644
index 762f659..0000000
--- a/hw/xquartz/darwinKeyboard.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2003-2004 Torrey T. Lyons. 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
- * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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.
- *
- * Except as contained in this notice, the name(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-
-#ifndef DARWIN_KEYBOARD_H
-#define DARWIN_KEYBOARD_H 1
-
-#include "quartzKeyboard.h"
-
-/* Provided for darwinEvents.c */
-extern darwinKeyboardInfo keyInfo;
-void DarwinKeyboardReloadHandler(int screenNum, xEventPtr xe, DeviceIntPtr dev, int nevents);
-void DarwinKeyboardInit(DeviceIntPtr pDev);
-int DarwinModifierNXKeycodeToNXKey(unsigned char keycode, int *outSide);
-int DarwinModifierNXKeyToNXKeycode(int key, int side);
-int DarwinModifierNXKeyToNXMask(int key);
-int DarwinModifierNXMaskToNXKey(int mask);
-int DarwinModifierStringToNXKey(const char *string);
-
-/* Provided for darwin.c */
-void DarwinKeyboardInit(DeviceIntPtr pDev);
-
-#endif /* DARWIN_KEYBOARD_H */
diff --git a/hw/xquartz/quartzKeyboard.c b/hw/xquartz/quartzKeyboard.c
index 9b899ca..56061fe 100644
--- a/hw/xquartz/quartzKeyboard.c
+++ b/hw/xquartz/quartzKeyboard.c
@@ -1,51 +1,81 @@
/*
- quartzKeyboard.c
-
- Code to build a keymap using the Carbon Keyboard Layout API.
-
- Copyright (c) 2003-2007 Apple Inc.
-
- 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 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 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
- NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
- HOLDER(S) 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.
-
- Except as contained in this notice, the name(s) of the above
- copyright holders shall not be used in advertising or otherwise to
- promote the sale, use or other dealings in this Software without
- prior written authorization.
+ quartzKeyboard.c: Keyboard support for Xquartz
+
+ Copyright (c) 2003-2008 Apple Inc.
+ Copyright (c) 2001-2004 Torrey T. Lyons. All Rights Reserved.
+ Copyright 2004 Kaleb S. KEITHLEY. All Rights Reserved.
+
+ The code to parse the Darwin keymap is derived from dumpkeymap.c
+ by Eric Sunshine, which includes the following copyright:
+
+ Copyright (C) 1999,2000 by Eric Sunshine <sunshine at sunshineco.com>
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. The name of the author may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
+// Define this to get a diagnostic output to stderr which is helpful
+// in determining how the X server is interpreting the Darwin keymap.
+#define DUMP_DARWIN_KEYMAP
+
+#define HACK_MISSING 1
+#define HACK_KEYPAD 1
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/stat.h>
+
#include "quartzCommon.h"
#include <CoreServices/CoreServices.h>
#include <Carbon/Carbon.h>
+#include <IOKit/hidsystem/event_status_driver.h>
+#include <IOKit/hidsystem/ev_keymap.h>
+#include <architecture/byte_order.h> // For the NXSwap*
+#include "darwin.h"
#include "quartzKeyboard.h"
+#include "quartzAudio.h"
+
+#ifdef NDEBUG
+#undef NDEBUG
+#include <assert.h>
+#define NDEBUG 1
+#else
+#include <assert.h>
+#endif
+
+
+
+
#include "X11/keysym.h"
#include "keysym2ucs.h"
-#define HACK_MISSING 1
-#define HACK_KEYPAD 1
enum {
MOD_COMMAND = 256,
@@ -56,6 +86,143 @@ enum {
#define UKEYSYM(u) ((u) | 0x01000000)
+#define AltMask Mod1Mask
+#define MetaMask Mod2Mask
+#define FunctionMask Mod3Mask
+
+#define UK(a) NoSymbol // unknown symbol
+
+static KeySym const next_to_x[256] = {
+ NoSymbol, NoSymbol, NoSymbol, XK_KP_Enter,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ XK_BackSpace, XK_Tab, XK_Linefeed, NoSymbol,
+ NoSymbol, XK_Return, 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_BackSpace,
+// 128
+ NoSymbol, XK_Agrave, XK_Aacute, XK_Acircumflex,
+ XK_Atilde, XK_Adiaeresis, XK_Aring, XK_Ccedilla,
+ XK_Egrave, XK_Eacute, XK_Ecircumflex, XK_Ediaeresis,
+ XK_Igrave, XK_Iacute, XK_Icircumflex, XK_Idiaeresis,
+// 144
+ XK_ETH, XK_Ntilde, XK_Ograve, XK_Oacute,
+ XK_Ocircumflex, XK_Otilde, XK_Odiaeresis, XK_Ugrave,
+ XK_Uacute, XK_Ucircumflex, XK_Udiaeresis, XK_Yacute,
+ XK_THORN, XK_mu, XK_multiply, XK_division,
+// 160
+ XK_copyright, XK_exclamdown, XK_cent, XK_sterling,
+ UK(fraction), XK_yen, UK(fhook), XK_section,
+ XK_currency, XK_rightsinglequotemark,
+ XK_leftdoublequotemark,
+ XK_guillemotleft,
+ XK_leftanglebracket,
+ XK_rightanglebracket,
+ UK(filigature), UK(flligature),
+// 176
+ XK_registered, XK_endash, XK_dagger, XK_doubledagger,
+ XK_periodcentered,XK_brokenbar, XK_paragraph, UK(bullet),
+ XK_singlelowquotemark,
+ XK_doublelowquotemark,
+ XK_rightdoublequotemark,
+ XK_guillemotright,
+ XK_ellipsis, UK(permille), XK_notsign, XK_questiondown,
+// 192
+ XK_onesuperior, XK_dead_grave, XK_dead_acute, XK_dead_circumflex,
+ XK_dead_tilde, XK_dead_macron, XK_dead_breve, XK_dead_abovedot,
+ XK_dead_diaeresis,
+ XK_twosuperior, XK_dead_abovering,
+ XK_dead_cedilla,
+ XK_threesuperior,
+ XK_dead_doubleacute,
+ XK_dead_ogonek, XK_dead_caron,
+// 208
+ XK_emdash, XK_plusminus, XK_onequarter, XK_onehalf,
+ XK_threequarters,
+ XK_agrave, XK_aacute, XK_acircumflex,
+ XK_atilde, XK_adiaeresis, XK_aring, XK_ccedilla,
+ XK_egrave, XK_eacute, XK_ecircumflex, XK_ediaeresis,
+// 224
+ XK_igrave, XK_AE, XK_iacute, XK_ordfeminine,
+ XK_icircumflex, XK_idiaeresis, XK_eth, XK_ntilde,
+ XK_Lstroke, XK_Ooblique, XK_OE, XK_masculine,
+ XK_ograve, XK_oacute, XK_ocircumflex, XK_otilde,
+// 240
+ XK_odiaeresis, XK_ae, XK_ugrave, XK_uacute,
+ XK_ucircumflex, XK_idotless, XK_udiaeresis, XK_ygrave,
+ XK_lstroke, XK_ooblique, XK_oe, XK_ssharp,
+ XK_thorn, XK_ydiaeresis, NoSymbol, NoSymbol,
+ };
+
+#define MIN_SYMBOL 0xAC
+static KeySym const symbol_to_x[] = {
+ XK_Left, XK_Up, XK_Right, XK_Down
+ };
+static int const NUM_SYMBOL = sizeof(symbol_to_x) / sizeof(symbol_to_x[0]);
+
+#define MIN_FUNCKEY 0x20
+static KeySym const funckey_to_x[] = {
+ XK_F1, XK_F2, XK_F3, XK_F4,
+ XK_F5, XK_F6, XK_F7, XK_F8,
+ XK_F9, XK_F10, XK_F11, XK_F12,
+ XK_Insert, XK_Delete, XK_Home, XK_End,
+ XK_Page_Up, XK_Page_Down, XK_F13, XK_F14,
+ XK_F15
+ };
+static int const NUM_FUNCKEY = sizeof(funckey_to_x) / sizeof(funckey_to_x[0]);
+
+typedef struct {
+ KeySym normalSym;
+ KeySym keypadSym;
+} darwinKeyPad_t;
+
+static darwinKeyPad_t const normal_to_keypad[] = {
+ { XK_0, XK_KP_0 },
+ { XK_1, XK_KP_1 },
+ { XK_2, XK_KP_2 },
+ { XK_3, XK_KP_3 },
+ { XK_4, XK_KP_4 },
+ { XK_5, XK_KP_5 },
+ { XK_6, XK_KP_6 },
+ { XK_7, XK_KP_7 },
+ { XK_8, XK_KP_8 },
+ { XK_9, XK_KP_9 },
+ { XK_equal, XK_KP_Equal },
+ { XK_asterisk, XK_KP_Multiply },
+ { XK_plus, XK_KP_Add },
+ { XK_comma, XK_KP_Separator },
+ { XK_minus, XK_KP_Subtract },
+ { XK_period, XK_KP_Decimal },
+ { XK_slash, XK_KP_Divide }
+};
+
+static int const NUM_KEYPAD = sizeof(normal_to_keypad) / sizeof(normal_to_keypad[0]);
+
/* Table of keycode->keysym mappings we use to fallback on for important
keys that are often not in the Unicode mapping. */
@@ -146,6 +313,756 @@ const static struct {
{UKEYSYM (0x31b), XK_dead_horn}, /* COMBINING HORN */
};
+darwinKeyboardInfo keyInfo;
+static FILE *fref = NULL;
+static char *inBuffer = NULL;
+
+static void DarwinChangeKeyboardControl( DeviceIntPtr device, KeybdCtrl *ctrl )
+{
+ // FIXME: to be implemented
+ // keyclick, bell volume / pitch, autorepead, LED's
+}
+
+//-----------------------------------------------------------------------------
+// Data Stream Object
+// Can be configured to treat embedded "numbers" as being composed of
+// either 1, 2, or 4 bytes, apiece.
+//-----------------------------------------------------------------------------
+typedef struct _DataStream {
+ unsigned char const *data;
+ unsigned char const *data_end;
+ short number_size; // Size in bytes of a "number" in the stream.
+} DataStream;
+
+static DataStream* new_data_stream(unsigned char const* data, int size) {
+ DataStream* s = (DataStream*)xalloc( sizeof(DataStream) );
+ if(s) {
+ s->data = data;
+ s->data_end = data + size;
+ s->number_size = 1; // Default to byte-sized numbers.
+ }
+ return s;
+}
+
+static void destroy_data_stream(DataStream* s) {
+ xfree(s);
+}
+
+static unsigned char get_byte(DataStream* s) {
+ assert(s->data + 1 <= s->data_end);
+ return *s->data++;
+}
+
+static short get_word(DataStream* s) {
+ short hi, lo;
+ assert(s->data + 2 <= s->data_end);
+ hi = *s->data++;
+ lo = *s->data++;
+ return ((hi << 8) | lo);
+}
+
+static int get_dword(DataStream* s) {
+ int b1, b2, b3, b4;
+ assert(s->data + 4 <= s->data_end);
+ b4 = *s->data++;
+ b3 = *s->data++;
+ b2 = *s->data++;
+ b1 = *s->data++;
+ return ((b4 << 24) | (b3 << 16) | (b2 << 8) | b1);
+}
+
+static int get_number(DataStream* s) {
+ switch (s->number_size) {
+ case 4: return get_dword(s);
+ case 2: return get_word(s);
+ default: return get_byte(s);
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Utility functions to help parse Darwin keymap
+//-----------------------------------------------------------------------------
+
+/*
+ * bits_set
+ * Calculate number of bits set in the modifier mask.
+ */
+static short bits_set(short mask) {
+ short n = 0;
+
+ for ( ; mask != 0; mask >>= 1)
+ if ((mask & 0x01) != 0)
+ n++;
+ return n;
+}
+
+/*
+ * parse_next_char_code
+ * Read the next character code from the Darwin keymapping
+ * and write it to the X keymap.
+ */
+static void parse_next_char_code(DataStream *s, KeySym *k) {
+ const short charSet = get_number(s);
+ const short charCode = get_number(s);
+
+ if (charSet == 0) { // ascii character
+ if (charCode >= 0 && charCode < 256)
+ *k = next_to_x[charCode];
+ } else if (charSet == 0x01) { // symbol character
+ if (charCode >= MIN_SYMBOL &&
+ charCode <= MIN_SYMBOL + NUM_SYMBOL)
+ *k = symbol_to_x[charCode - MIN_SYMBOL];
+ } else if (charSet == 0xFE) { // function key
+ if (charCode >= MIN_FUNCKEY &&
+ charCode <= MIN_FUNCKEY + NUM_FUNCKEY)
+ *k = funckey_to_x[charCode - MIN_FUNCKEY];
+ }
+}
+
+
+/*
+ * DarwinReadKeymapFile
+ * Read the appropriate keymapping from a keymapping file.
+ */
+static Bool DarwinReadKeymapFile(NXKeyMapping *keyMap) {
+ struct stat st;
+ NXEventSystemDevice info[20];
+ int interface = 0, handler_id = 0;
+ int map_interface, map_handler_id, map_size = 0;
+ unsigned int i, size;
+ int *bufferEnd;
+ union km_tag {
+ int *intP;
+ char *charP;
+ } km;
+
+ fref = fopen( darwinKeymapFile, "rb" );
+ if (fref == NULL) {
+ ErrorF("Unable to open keymapping file '%s' (errno %d).\n",
+ darwinKeymapFile, errno);
+ return FALSE;
+ }
+ if (fstat(fileno(fref), &st) == -1) {
+ ErrorF("Could not stat keymapping file '%s' (errno %d).\n",
+ darwinKeymapFile, errno);
+ return FALSE;
+ }
+
+ // check to make sure we don't crash later
+ if (st.st_size <= 16*sizeof(int)) {
+ ErrorF("Keymapping file '%s' is invalid (too small).\n",
+ darwinKeymapFile);
+ return FALSE;
+ }
+
+ inBuffer = (char*) xalloc( st.st_size );
+ bufferEnd = (int *) (inBuffer + st.st_size);
+ if (fread(inBuffer, st.st_size, 1, fref) != 1) {
+ ErrorF("Could not read %qd bytes from keymapping file '%s' (errno %d).\n",
+ st.st_size, darwinKeymapFile, errno);
+ return FALSE;
+ }
+
+ if (strncmp( inBuffer, "KYM1", 4 ) == 0) {
+ // Magic number OK.
+ } else if (strncmp( inBuffer, "KYMP", 4 ) == 0) {
+ ErrorF("Keymapping file '%s' is intended for use with the original NeXT keyboards and cannot be used by XDarwin.\n", darwinKeymapFile);
+ return FALSE;
+ } else {
+ ErrorF("Keymapping file '%s' has a bad magic number and cannot be used by XDarwin.\n", darwinKeymapFile);
+ return FALSE;
+ }
+
+ // find the keyboard interface and handler id
+ size = sizeof( info ) / sizeof( int );
+ if (!NXEventSystemInfo( darwinParamConnect, NX_EVS_DEVICE_INFO,
+ (NXEventSystemInfoType) info, &size )) {
+ ErrorF("Error reading event status driver info.\n");
+ return FALSE;
+ }
+
+ size = size * sizeof( int ) / sizeof( info[0] );
+ for( i = 0; i < size; i++) {
+ if (info[i].dev_type == NX_EVS_DEVICE_TYPE_KEYBOARD) {
+ Bool hasInterface = FALSE;
+ Bool hasMatch = FALSE;
+
+ interface = info[i].interface;
+ handler_id = info[i].id;
+
+ // Find an appropriate keymapping:
+ // The first time we try to match both interface and handler_id.
+ // If we can't match both, we take the first match for interface.
+
+ do {
+ km.charP = inBuffer;
+ km.intP++;
+ while (km.intP+3 < bufferEnd) {
+ map_interface = NXSwapBigIntToHost(*(km.intP++));
+ map_handler_id = NXSwapBigIntToHost(*(km.intP++));
+ map_size = NXSwapBigIntToHost(*(km.intP++));
+ if (map_interface == interface) {
+ if (map_handler_id == handler_id || hasInterface) {
+ hasMatch = TRUE;
+ break;
+ } else {
+ hasInterface = TRUE;
+ }
+ }
+ km.charP += map_size;
+ }
+ } while (hasInterface && !hasMatch);
+
+ if (hasMatch) {
+ // fill in NXKeyMapping structure
+ keyMap->size = map_size;
+ keyMap->mapping = (char*) xalloc(map_size);
+ memcpy(keyMap->mapping, km.charP, map_size);
+ return TRUE;
+ }
+ } // if dev_id == keyboard device
+ } // foreach info struct
+
+ // The keymapping file didn't match any of the info structs
+ // returned by NXEventSystemInfo.
+ ErrorF("Keymapping file '%s' did not contain appropriate keyboard interface.\n", darwinKeymapFile);
+ return FALSE;
+}
+
+
+/*
+ * DarwinParseNXKeyMapping
+ */
+static Bool DarwinParseNXKeyMapping(darwinKeyboardInfo *info) {
+ KeySym *k;
+ int i;
+ short numMods, numKeys, numPadKeys = 0;
+ Bool haveKeymap = FALSE;
+ NXKeyMapping keyMap;
+ DataStream *keyMapStream;
+ unsigned char const *numPadStart = 0;
+
+ if (darwinKeymapFile) {
+ haveKeymap = DarwinReadKeymapFile(&keyMap);
+ if (fref)
+ fclose(fref);
+ if (inBuffer)
+ xfree(inBuffer);
+ if (!haveKeymap) {
+ ErrorF("Reverting to kernel keymapping.\n");
+ }
+ }
+
+ if (!haveKeymap) {
+ // get the Darwin keyboard map
+ keyMap.size = NXKeyMappingLength( darwinParamConnect );
+ keyMap.mapping = (char*) xalloc( keyMap.size );
+ if (!NXGetKeyMapping( darwinParamConnect, &keyMap )) {
+ return FALSE;
+ }
+ }
+
+ keyMapStream = new_data_stream( (unsigned char const*)keyMap.mapping,
+ keyMap.size );
+
+ // check the type of map
+ if (get_word(keyMapStream)) {
+ keyMapStream->number_size = 2;
+ ErrorF("Current 16-bit keymapping may not be interpreted correctly.\n");
+ }
+
+ // Insert X modifier KeySyms into the keyboard map.
+ numMods = get_number(keyMapStream);
+ while (numMods-- > 0) {
+ int left = 1; // first keycode is left
+ short const charCode = get_number(keyMapStream);
+ short numKeyCodes = get_number(keyMapStream);
+
+ // This is just a marker, not a real modifier.
+ // Store numeric keypad keys for later.
+ if (charCode == NX_MODIFIERKEY_NUMERICPAD) {
+ numPadStart = keyMapStream->data;
+ numPadKeys = numKeyCodes;
+ }
+
+ while (numKeyCodes-- > 0) {
+ const short keyCode = get_number(keyMapStream);
+ if (charCode != NX_MODIFIERKEY_NUMERICPAD) {
+ switch (charCode) {
+ case NX_MODIFIERKEY_ALPHALOCK:
+ info->keyMap[keyCode * GLYPHS_PER_KEY] = XK_Caps_Lock;
+ break;
+ case NX_MODIFIERKEY_SHIFT:
+ info->keyMap[keyCode * GLYPHS_PER_KEY] =
+ (left ? XK_Shift_L : XK_Shift_R);
+ break;
+ case NX_MODIFIERKEY_CONTROL:
+ info->keyMap[keyCode * GLYPHS_PER_KEY] =
+ (left ? XK_Control_L : XK_Control_R);
+ break;
+ case NX_MODIFIERKEY_ALTERNATE:
+ // info->keyMap[keyCode * GLYPHS_PER_KEY] = XK_Mode_switch;
+ info->keyMap[keyCode * GLYPHS_PER_KEY] =
+ (left ? XK_Alt_L : XK_Alt_R);
+ break;
+ case NX_MODIFIERKEY_COMMAND:
+ info->keyMap[keyCode * GLYPHS_PER_KEY] =
+ (left ? XK_Meta_L : XK_Meta_R);
+ break;
+ case NX_MODIFIERKEY_SECONDARYFN:
+ info->keyMap[keyCode * GLYPHS_PER_KEY] =
+ (left ? XK_Control_L : XK_Control_R);
+ break;
+ case NX_MODIFIERKEY_HELP:
+ // Help is not an X11 modifier; treat as normal key
+ info->keyMap[keyCode * GLYPHS_PER_KEY] = XK_Help;
+ break;
+ }
+ }
+ left = 0;
+ }
+ }
+
+ // Convert the Darwin keyboard mapping to an X keyboard map.
+ // A key can have a different character code for each combination of
+ // modifiers. We currently ignore all modifier combinations except
+ // those with Shift, AlphaLock, and Alt.
+ numKeys = get_number(keyMapStream);
+ for (i = 0, k = info->keyMap; i < numKeys; i++, k += GLYPHS_PER_KEY) {
+ short const charGenMask = get_number(keyMapStream);
+ if (charGenMask != 0xFF) { // is key bound?
+ short numKeyCodes = 1 << bits_set(charGenMask);
+
+ // Record unmodified case
+ parse_next_char_code( keyMapStream, k );
+ numKeyCodes--;
+
+ // If AlphaLock and Shift modifiers produce different codes,
+ // we record the Shift case since X handles AlphaLock.
+ if (charGenMask & 0x01) { // AlphaLock
+ parse_next_char_code( keyMapStream, k+1 );
+ numKeyCodes--;
+ }
+
+ if (charGenMask & 0x02) { // Shift
+ parse_next_char_code( keyMapStream, k+1 );
+ numKeyCodes--;
+
+ if (charGenMask & 0x01) { // Shift-AlphaLock
+ get_number(keyMapStream); get_number(keyMapStream);
+ numKeyCodes--;
+ }
+ }
+
+ // Skip the Control cases
+ if (charGenMask & 0x04) { // Control
+ get_number(keyMapStream); get_number(keyMapStream);
+ numKeyCodes--;
+
+ if (charGenMask & 0x01) { // Control-AlphaLock
+ get_number(keyMapStream); get_number(keyMapStream);
+ numKeyCodes--;
+ }
+
+ if (charGenMask & 0x02) { // Control-Shift
+ get_number(keyMapStream); get_number(keyMapStream);
+ numKeyCodes--;
+
+ if (charGenMask & 0x01) { // Shift-Control-AlphaLock
+ get_number(keyMapStream); get_number(keyMapStream);
+ numKeyCodes--;
+ }
+ }
+ }
+
+ // Process Alt cases
+ if (charGenMask & 0x08) { // Alt
+ parse_next_char_code( keyMapStream, k+2 );
+ numKeyCodes--;
+
+ if (charGenMask & 0x01) { // Alt-AlphaLock
+ parse_next_char_code( keyMapStream, k+3 );
+ numKeyCodes--;
+ }
+
+ if (charGenMask & 0x02) { // Alt-Shift
+ parse_next_char_code( keyMapStream, k+3 );
+ numKeyCodes--;
+
+ if (charGenMask & 0x01) { // Alt-Shift-AlphaLock
+ get_number(keyMapStream); get_number(keyMapStream);
+ numKeyCodes--;
+ }
+ }
+ }
+
+ while (numKeyCodes-- > 0) {
+ get_number(keyMapStream); get_number(keyMapStream);
+ }
+
+ if (k[3] == k[2]) k[3] = NoSymbol;
+ if (k[2] == k[1]) k[2] = NoSymbol;
+ if (k[1] == k[0]) k[1] = NoSymbol;
+ if (k[0] == k[2] && k[1] == k[3]) k[2] = k[3] = NoSymbol;
+ }
+ }
+
+ // Now we have to go back through the list of keycodes that are on the
+ // numeric keypad and update the X keymap.
+ keyMapStream->data = numPadStart;
+ while(numPadKeys-- > 0) {
+ const short keyCode = get_number(keyMapStream);
+ k = &info->keyMap[keyCode * GLYPHS_PER_KEY];
+ for (i = 0; i < NUM_KEYPAD; i++) {
+ if (*k == normal_to_keypad[i].normalSym) {
+ k[0] = normal_to_keypad[i].keypadSym;
+ break;
+ }
+ }
+ }
+
+ // free Darwin keyboard map
+ destroy_data_stream( keyMapStream );
+ xfree( keyMap.mapping );
+
+ return TRUE;
+}
+
+/*
+ * DarwinBuildModifierMaps
+ * Use the keyMap field of keyboard info structure to populate
+ * the modMap and modifierKeycodes fields.
+ */
+static void DarwinBuildModifierMaps(darwinKeyboardInfo *info) {
+ int i;
+ KeySym *k;
+
+ memset(info->modMap, NoSymbol, sizeof(info->modMap));
+ memset(info->modifierKeycodes, 0, sizeof(info->modifierKeycodes));
+
+ for (i = 0; i < NUM_KEYCODES; i++) {
+ k = info->keyMap + i * GLYPHS_PER_KEY;
+
+ switch (*k) {
+ case XK_Shift_L:
+ info->modifierKeycodes[NX_MODIFIERKEY_SHIFT][0] = i;
+ info->modMap[MIN_KEYCODE + i] = ShiftMask;
+ break;
+
+ case XK_Shift_R:
+#ifdef NX_MODIFIERKEY_RSHIFT
+ info->modifierKeycodes[NX_MODIFIERKEY_RSHIFT][0] = i;
+#else
+ info->modifierKeycodes[NX_MODIFIERKEY_SHIFT][0] = i;
+#endif
+ info->modMap[MIN_KEYCODE + i] = ShiftMask;
+ break;
+
+ case XK_Control_L:
+ info->modifierKeycodes[NX_MODIFIERKEY_CONTROL][0] = i;
+ info->modMap[MIN_KEYCODE + i] = ControlMask;
+ break;
+
+ case XK_Control_R:
+#ifdef NX_MODIFIERKEY_RCONTROL
+ info->modifierKeycodes[NX_MODIFIERKEY_RCONTROL][0] = i;
+#else
+ info->modifierKeycodes[NX_MODIFIERKEY_CONTROL][0] = i;
+#endif
+ info->modMap[MIN_KEYCODE + i] = ControlMask;
+ break;
+
+ case XK_Caps_Lock:
+ info->modifierKeycodes[NX_MODIFIERKEY_ALPHALOCK][0] = i;
+ info->modMap[MIN_KEYCODE + i] = LockMask;
+ break;
+
+ case XK_Alt_L:
+ info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;
+ info->modMap[MIN_KEYCODE + i] = Mod1Mask;
+ *k = XK_Mode_switch; // Yes, this is ugly. This needs to be cleaned up when we integrate quartzKeyboard with this code and refactor.
+ break;
+
+ case XK_Alt_R:
+#ifdef NX_MODIFIERKEY_RALTERNATE
+ info->modifierKeycodes[NX_MODIFIERKEY_RALTERNATE][0] = i;
+#else
+ info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;
+#endif
+ *k = XK_Mode_switch; // Yes, this is ugly. This needs to be cleaned up when we integrate quartzKeyboard with this code and refactor.
+ info->modMap[MIN_KEYCODE + i] = Mod1Mask;
+ break;
+
+ case XK_Mode_switch:
+ info->modMap[MIN_KEYCODE + i] = Mod1Mask;
+ break;
+
+ case XK_Meta_L:
+ info->modifierKeycodes[NX_MODIFIERKEY_COMMAND][0] = i;
+ info->modMap[MIN_KEYCODE + i] = Mod2Mask;
+ break;
+
+ case XK_Meta_R:
+#ifdef NX_MODIFIERKEY_RCOMMAND
+ info->modifierKeycodes[NX_MODIFIERKEY_RCOMMAND][0] = i;
+#else
+ info->modifierKeycodes[NX_MODIFIERKEY_COMMAND][0] = i;
+#endif
+ info->modMap[MIN_KEYCODE + i] = Mod2Mask;
+ break;
+
+ case XK_Num_Lock:
+ info->modMap[MIN_KEYCODE + i] = Mod3Mask;
+ break;
+ }
+ }
+}
+
+/*
+ * DarwinLoadKeyboardMapping
+ * Load the keyboard map from a file or system and convert
+ * it to an equivalent X keyboard map and modifier map.
+ */
+static void DarwinLoadKeyboardMapping(KeySymsRec *keySyms) {
+ memset(keyInfo.keyMap, 0, sizeof(keyInfo.keyMap));
+
+ /* TODO: Clean this up
+ * QuartzReadSystemKeymap is in quartz/quartzKeyboard.c
+ * DarwinParseNXKeyMapping is here
+ */
+ if (!DarwinParseNXKeyMapping(&keyInfo)) {
+ DEBUG_LOG("DarwinParseNXKeyMapping returned 0... running QuartzReadSystemKeymap().\n");
+ if (!QuartzReadSystemKeymap(&keyInfo)) {
+ FatalError("Could not build a valid keymap.");
+ }
+ }
+
+ DarwinBuildModifierMaps(&keyInfo);
+
+#ifdef DUMP_DARWIN_KEYMAP
+ int i;
+ KeySym *k;
+ DEBUG_LOG("Darwin -> X converted keyboard map\n");
+ for (i = 0, k = keyInfo.keyMap; i < NX_NUMKEYCODES;
+ i++, k += GLYPHS_PER_KEY)
+ {
+ int j;
+ for (j = 0; j < GLYPHS_PER_KEY; j++) {
+ if (k[j] == NoSymbol) {
+ DEBUG_LOG("0x%02x:\tNoSym\n", i);
+ } else {
+ DEBUG_LOG("0x%02x:\t0x%lx\n", i, k[j]);
+ }
+ }
+ }
+#endif
+
+ keySyms->map = keyInfo.keyMap;
+ keySyms->mapWidth = GLYPHS_PER_KEY;
+ keySyms->minKeyCode = MIN_KEYCODE;
+ keySyms->maxKeyCode = MAX_KEYCODE;
+}
+
+
+/*
+ * DarwinKeyboardInit
+ * Get the Darwin keyboard map and compute an equivalent
+ * X keyboard map and modifier map. Set the new keyboard
+ * device structure.
+ */
+void DarwinKeyboardInit(DeviceIntPtr pDev) {
+ KeySymsRec keySyms;
+
+ // Open a shared connection to the HID System.
+ // Note that the Event Status Driver is really just a wrapper
+ // for a kIOHIDParamConnectType connection.
+ assert( darwinParamConnect = NXOpenEventStatus() );
+
+ DarwinLoadKeyboardMapping(&keySyms);
+ // DarwinKeyboardReload(pDev);
+ /* Initialize the seed, so we don't reload the keymap unnecessarily
+ (and possibly overwrite xinitrc changes) */
+ QuartzSystemKeymapSeed();
+
+ assert( InitKeyboardDeviceStruct( (DevicePtr)pDev, &keySyms,
+ keyInfo.modMap, QuartzBell,
+ DarwinChangeKeyboardControl ));
+ SwitchCoreKeyboard(pDev);
+}
+
+
+void DarwinKeyboardReloadHandler(int screenNum, xEventPtr xe, DeviceIntPtr dev, int nevents) {
+ KeySymsRec keySyms;
+ if (dev == NULL) dev = darwinKeyboard;
+
+ DEBUG_LOG("DarwinKeyboardReloadHandler(%p)\n", dev);
+ DarwinLoadKeyboardMapping(&keySyms);
+
+ if (dev->key) {
+ if (dev->key->curKeySyms.map) xfree(dev->key->curKeySyms.map);
+ if (dev->key->modifierKeyMap) xfree(dev->key->modifierKeyMap);
+ xfree(dev->key);
+ }
+
+ if (!InitKeyClassDeviceStruct(dev, &keySyms, keyInfo.modMap)) {
+ DEBUG_LOG("InitKeyClassDeviceStruct failed\n");
+ return;
+ }
+
+ SendMappingNotify(MappingKeyboard, MIN_KEYCODE, NUM_KEYCODES, 0);
+ SendMappingNotify(MappingModifier, 0, 0, 0);
+}
+
+
+//-----------------------------------------------------------------------------
+// Modifier translation functions
+//
+// There are three different ways to specify a Mac modifier key:
+// keycode - specifies hardware key, read from keymapping
+// key - NX_MODIFIERKEY_*, really an index
+// mask - NX_*MASK, mask for modifier flags in event record
+// Left and right side have different keycodes but the same key and mask.
+//-----------------------------------------------------------------------------
+
+/*
+ * DarwinModifierNXKeyToNXKeycode
+ * Return the keycode for an NX_MODIFIERKEY_* modifier.
+ * side = 0 for left or 1 for right.
+ * Returns 0 if key+side is not a known modifier.
+ */
+int DarwinModifierNXKeyToNXKeycode(int key, int side) {
+ return keyInfo.modifierKeycodes[key][side];
+}
+
+/*
+ * DarwinModifierNXKeycodeToNXKey
+ * Returns -1 if keycode+side is not a modifier key
+ * outSide may be NULL, else it gets 0 for left and 1 for right.
+ */
+int DarwinModifierNXKeycodeToNXKey(unsigned char keycode, int *outSide) {
+ int key, side;
+
+ keycode += MIN_KEYCODE;
+ // search modifierKeycodes for this keycode+side
+ for (key = 0; key < NX_NUMMODIFIERS; key++) {
+ for (side = 0; side <= 1; side++) {
+ if (keyInfo.modifierKeycodes[key][side] == keycode) break;
+ }
+ }
+ if (key == NX_NUMMODIFIERS) return -1;
+ if (outSide) *outSide = side;
+ return key;
+}
+
+/*
+ * DarwinModifierNXMaskToNXKey
+ * Returns -1 if mask is not a known modifier mask.
+ */
+int DarwinModifierNXMaskToNXKey(int mask) {
+ switch (mask) {
+ case NX_ALPHASHIFTMASK: return NX_MODIFIERKEY_ALPHALOCK;
+ case NX_SHIFTMASK: return NX_MODIFIERKEY_SHIFT;
+#ifdef NX_DEVICELSHIFTKEYMASK
+ case NX_DEVICELSHIFTKEYMASK: return NX_MODIFIERKEY_SHIFT;
+ case NX_DEVICERSHIFTKEYMASK: return NX_MODIFIERKEY_RSHIFT;
+#endif
+ case NX_CONTROLMASK: return NX_MODIFIERKEY_CONTROL;
+#ifdef NX_DEVICELCTLKEYMASK
+ case NX_DEVICELCTLKEYMASK: return NX_MODIFIERKEY_CONTROL;
+ case NX_DEVICERCTLKEYMASK: return NX_MODIFIERKEY_RCONTROL;
+#endif
+ case NX_ALTERNATEMASK: return NX_MODIFIERKEY_ALTERNATE;
+#ifdef NX_DEVICELALTKEYMASK
+ case NX_DEVICELALTKEYMASK: return NX_MODIFIERKEY_ALTERNATE;
+ case NX_DEVICERALTKEYMASK: return NX_MODIFIERKEY_RALTERNATE;
+#endif
+ case NX_COMMANDMASK: return NX_MODIFIERKEY_COMMAND;
+#ifdef NX_DEVICELCMDKEYMASK
+ case NX_DEVICELCMDKEYMASK: return NX_MODIFIERKEY_COMMAND;
+ case NX_DEVICERCMDKEYMASK: return NX_MODIFIERKEY_RCOMMAND;
+#endif
+ case NX_NUMERICPADMASK: return NX_MODIFIERKEY_NUMERICPAD;
+ case NX_HELPMASK: return NX_MODIFIERKEY_HELP;
+ case NX_SECONDARYFNMASK: return NX_MODIFIERKEY_SECONDARYFN;
+ }
+ return -1;
+}
+
+static const char *DarwinModifierNXMaskTostring(int mask) {
+ switch (mask) {
+ case NX_ALPHASHIFTMASK: return "NX_ALPHASHIFTMASK";
+ case NX_SHIFTMASK: return "NX_SHIFTMASK";
+ case NX_DEVICELSHIFTKEYMASK: return "NX_DEVICELSHIFTKEYMASK";
+ case NX_DEVICERSHIFTKEYMASK: return "NX_DEVICERSHIFTKEYMASK";
+ case NX_CONTROLMASK: return "NX_CONTROLMASK";
+ case NX_DEVICELCTLKEYMASK: return "NX_DEVICELCTLKEYMASK";
+ case NX_DEVICERCTLKEYMASK: return "NX_DEVICERCTLKEYMASK";
+ case NX_ALTERNATEMASK: return "NX_ALTERNATEMASK";
+ case NX_DEVICELALTKEYMASK: return "NX_DEVICELALTKEYMASK";
+ case NX_DEVICERALTKEYMASK: return "NX_DEVICERALTKEYMASK";
+ case NX_COMMANDMASK: return "NX_COMMANDMASK";
+ case NX_DEVICELCMDKEYMASK: return "NX_DEVICELCMDKEYMASK";
+ case NX_DEVICERCMDKEYMASK: return "NX_DEVICERCMDKEYMASK";
+ case NX_NUMERICPADMASK: return "NX_NUMERICPADMASK";
+ case NX_HELPMASK: return "NX_HELPMASK";
+ case NX_SECONDARYFNMASK: return "NX_SECONDARYFNMASK";
+ }
+ return "unknown mask";
+}
+
+/*
+ * DarwinModifierNXKeyToNXMask
+ * Returns 0 if key is not a known modifier key.
+ */
+int DarwinModifierNXKeyToNXMask(int key) {
+ switch (key) {
+ case NX_MODIFIERKEY_ALPHALOCK: return NX_ALPHASHIFTMASK;
+ case NX_MODIFIERKEY_SHIFT: return NX_SHIFTMASK;
+#ifdef NX_MODIFIERKEY_RSHIFT
+ case NX_MODIFIERKEY_RSHIFT: return NX_SHIFTMASK;
+#endif
+ case NX_MODIFIERKEY_CONTROL: return NX_CONTROLMASK;
+#ifdef NX_MODIFIERKEY_RCONTROL
+ case NX_MODIFIERKEY_RCONTROL: return NX_CONTROLMASK;
+#endif
+ case NX_MODIFIERKEY_ALTERNATE: return NX_ALTERNATEMASK;
+#ifdef NX_MODIFIERKEY_RALTERNATE
+ case NX_MODIFIERKEY_RALTERNATE: return NX_ALTERNATEMASK;
+#endif
+ case NX_MODIFIERKEY_COMMAND: return NX_COMMANDMASK;
+#ifdef NX_MODIFIERKEY_RCOMMAND
+ case NX_MODIFIERKEY_RCOMMAND: return NX_COMMANDMASK;
+#endif
+ case NX_MODIFIERKEY_NUMERICPAD: return NX_NUMERICPADMASK;
+ case NX_MODIFIERKEY_HELP: return NX_HELPMASK;
+ case NX_MODIFIERKEY_SECONDARYFN: return NX_SECONDARYFNMASK;
+ }
+ return 0;
+}
+
+/*
+ * DarwinModifierStringToNXKey
+ * Returns -1 if string is not a known modifier.
+ */
+int DarwinModifierStringToNXKey(const char *str) {
+ if (!strcasecmp(str, "shift")) return NX_MODIFIERKEY_SHIFT;
+ else if (!strcasecmp(str, "control")) return NX_MODIFIERKEY_CONTROL;
+ else if (!strcasecmp(str, "option")) return NX_MODIFIERKEY_ALTERNATE;
+ else if (!strcasecmp(str, "command")) return NX_MODIFIERKEY_COMMAND;
+ else if (!strcasecmp(str, "fn")) return NX_MODIFIERKEY_SECONDARYFN;
+ else return -1;
+}
+
+/*
+ * LegalModifier
+ * This allows the ddx layer to prevent some keys from being remapped
+ * as modifier keys.
+ */
+Bool LegalModifier(unsigned int key, DeviceIntPtr pDev)
+{
+ return 1;
+}
+
unsigned int QuartzSystemKeymapSeed(void) {
static unsigned int seed;
static KeyboardLayoutRef last_key_layout;
diff --git a/hw/xquartz/quartzKeyboard.h b/hw/xquartz/quartzKeyboard.h
index 4f495bb..964ea01 100644
--- a/hw/xquartz/quartzKeyboard.h
+++ b/hw/xquartz/quartzKeyboard.h
@@ -49,4 +49,17 @@ typedef struct darwinKeyboardInfo_struct {
Bool QuartzReadSystemKeymap(darwinKeyboardInfo *info);
unsigned int QuartzSystemKeymapSeed(void);
+/* Provided for darwinEvents.c */
+extern darwinKeyboardInfo keyInfo;
+void DarwinKeyboardReloadHandler(int screenNum, xEventPtr xe, DeviceIntPtr dev, int nevents);
+void DarwinKeyboardInit(DeviceIntPtr pDev);
+int DarwinModifierNXKeycodeToNXKey(unsigned char keycode, int *outSide);
+int DarwinModifierNXKeyToNXKeycode(int key, int side);
+int DarwinModifierNXKeyToNXMask(int key);
+int DarwinModifierNXMaskToNXKey(int mask);
+int DarwinModifierStringToNXKey(const char *string);
+
+/* Provided for darwin.c */
+void DarwinKeyboardInit(DeviceIntPtr pDev);
+
#endif /* QUARTZ_KEYBOARD_H */
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