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-rw-r--r--nx-X11/lib/X11/imLcLkup.c417
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diff --git a/nx-X11/lib/X11/imLcLkup.c b/nx-X11/lib/X11/imLcLkup.c
deleted file mode 100644
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--- a/nx-X11/lib/X11/imLcLkup.c
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@@ -1,417 +0,0 @@
-/******************************************************************
-
- Copyright 1992 by Fuji Xerox Co., Ltd.
- Copyright 1992, 1994 by FUJITSU LIMITED
-
-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 Fuji Xerox,
-FUJITSU LIMITED not be used in advertising or publicity pertaining
-to distribution of the software without specific, written prior
-permission. Fuji Xerox, FUJITSU LIMITED make no representations
-about the suitability of this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJI XEROX, FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJI XEROX,
-FUJITSU LIMITED 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.
-
- Author: Kazunori Nishihara Fuji Xerox
- Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <nx-X11/Xatom.h>
-#include <nx-X11/Xos.h>
-#include <nx-X11/Xlib.h>
-#include <nx-X11/keysym.h>
-#include <nx-X11/Xutil.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "XlcPubI.h"
-#include "Ximint.h"
-
-int
-_XimLocalMbLookupString(XIC xic, XKeyEvent *ev, char *buffer, int bytes,
- KeySym *keysym, Status *status)
-{
- Xic ic = (Xic)xic;
- int ret;
- DefTree *b = ic->private.local.base.tree;
- char *mb = ic->private.local.base.mb;
-
- if(ev->type != KeyPress) {
- if(status) *status = XLookupNone;
- return(0);
- }
- if(ev->keycode == 0 &&
- ( (ic->private.local.composed != 0)
- ||(ic->private.local.brl_committed != 0))) {
- if (ic->private.local.brl_committed != 0) { /* Braille Event */
- unsigned char pattern = ic->private.local.brl_committed;
- char mb[XLC_PUBLIC(ic->core.im->core.lcd, mb_cur_max)];
- ret = _Xlcwctomb(ic->core.im->core.lcd, mb, BRL_UC_ROW | pattern);
- if(ret > bytes) {
- if(status) *status = XBufferOverflow;
- return(ret);
- }
- if(keysym) *keysym = XK_braille_blank | pattern;
- if(ret > 0) {
- if (keysym) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- memcpy(buffer, mb, ret);
- } else {
- if(keysym) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- } else { /* Composed Event */
- ret = strlen(&mb[b[ic->private.local.composed].mb]);
- if(ret > bytes) {
- if(status) *status = XBufferOverflow;
- return(ret);
- }
- memcpy(buffer, &mb[b[ic->private.local.composed].mb], ret);
- if(keysym) *keysym = b[ic->private.local.composed].ks;
- if (ret > 0) {
- if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
- } else { /* Throughed Event */
- ret = _XimLookupMBText(ic, ev, buffer, bytes, keysym, NULL);
- if(ret > 0) {
- if (ret > bytes) {
- if (status) *status = XBufferOverflow;
- } else if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
-}
-
-int
-_XimLocalWcLookupString(XIC xic, XKeyEvent *ev, wchar_t *buffer, int wlen,
- KeySym *keysym, Status *status)
-{
- Xic ic = (Xic)xic;
- int ret;
- DefTree *b = ic->private.local.base.tree;
- wchar_t *wc = ic->private.local.base.wc;
-
- if(ev->type != KeyPress) {
- if(status) *status = XLookupNone;
- return(0);
- }
- if(ev->keycode == 0) {
- if (ic->private.local.brl_committed != 0) { /* Braille Event */
- unsigned char pattern = ic->private.local.brl_committed;
- ret = 1;
- if (ret > wlen) {
- if(status) *status = XBufferOverflow;
- return (ret);
- }
- *buffer = BRL_UC_ROW | pattern;
- if(keysym) {
- *keysym = XK_braille_blank | pattern;
- if(status) *status = XLookupBoth;
- } else
- if(status) *status = XLookupChars;
- } else { /* Composed Event */
- ret = _Xwcslen(&wc[b[ic->private.local.composed].wc]);
- if(ret > wlen) {
- if(status) *status = XBufferOverflow;
- return (ret);
- }
- memcpy((char *)buffer, (char *)&wc[b[ic->private.local.composed].wc],
- ret * sizeof(wchar_t));
- if(keysym) *keysym = b[ic->private.local.composed].ks;
- if (ret > 0) {
- if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
- } else { /* Throughed Event */
- ret = _XimLookupWCText(ic, ev, buffer, wlen, keysym, NULL);
- if(ret > 0) {
- if (ret > wlen) {
- if (status) *status = XBufferOverflow;
- } else if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
-}
-
-int
-_XimLocalUtf8LookupString(XIC xic, XKeyEvent *ev, char *buffer, int bytes,
- KeySym *keysym, Status *status)
-{
- Xic ic = (Xic)xic;
- int ret;
- DefTree *b = ic->private.local.base.tree;
- char *utf8 = ic->private.local.base.utf8;
-
- if(ev->type != KeyPress) {
- if(status) *status = XLookupNone;
- return(0);
- }
- if(ev->keycode == 0) {
- if (ic->private.local.brl_committed != 0) { /* Braille Event */
- unsigned char pattern = ic->private.local.brl_committed;
- ret = 3;
- if (ret > bytes) {
- if(status) *status = XBufferOverflow;
- return (ret);
- }
- buffer[0] = 0xe0 | ((BRL_UC_ROW >> 12) & 0x0f);
- buffer[1] = 0x80 | ((BRL_UC_ROW >> 8) & 0x30) | (pattern >> 6);
- buffer[2] = 0x80 | (pattern & 0x3f);
- if(keysym) {
- *keysym = XK_braille_blank | pattern;
- if(status) *status = XLookupBoth;
- } else
- if(status) *status = XLookupChars;
- } else { /* Composed Event */
- ret = strlen(&utf8[b[ic->private.local.composed].utf8]);
- if(ret > bytes) {
- if(status) *status = XBufferOverflow;
- return (ret);
- }
- memcpy(buffer, &utf8[b[ic->private.local.composed].utf8], ret);
- if(keysym) *keysym = b[ic->private.local.composed].ks;
- if (ret > 0) {
- if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
- } else { /* Throughed Event */
- ret = _XimLookupUTF8Text(ic, ev, buffer, bytes, keysym, NULL);
- if(ret > 0) {
- if (ret > bytes) {
- if (status) *status = XBufferOverflow;
- } else if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
-}
-
-static int
-_XimLcctsconvert(
- XlcConv conv,
- char *from,
- int from_len,
- char *to,
- int to_len,
- Status *state)
-{
- int from_left;
- int to_left;
- int from_savelen;
- int to_savelen;
- int from_cnvlen;
- int to_cnvlen;
- char *from_buf;
- char *to_buf;
- char scratchbuf[BUFSIZ];
- Status tmp_state;
-
- if (!state)
- state = &tmp_state;
-
- if (!conv || !from || !from_len) {
- *state = XLookupNone;
- return 0;
- }
-
- /* Reset the converter. The CompoundText at 'from' starts in
- initial state. */
- _XlcResetConverter(conv);
-
- from_left = from_len;
- to_left = BUFSIZ;
- from_cnvlen = 0;
- to_cnvlen = 0;
- for (;;) {
- from_buf = &from[from_cnvlen];
- from_savelen = from_left;
- to_buf = &scratchbuf[to_cnvlen];
- to_savelen = to_left;
- if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
- (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
- *state = XLookupNone;
- return 0;
- }
- from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (to_savelen - to_left);
- if (from_left == 0) {
- if (!to_cnvlen) {
- *state = XLookupNone;
- return 0;
- }
- break;
- }
- }
-
- if (!to || !to_len || (to_len < to_cnvlen)) {
- *state = XBufferOverflow;
- } else {
- memcpy(to, scratchbuf, to_cnvlen);
- *state = XLookupChars;
- }
- return to_cnvlen;
-}
-
-int
-_XimLcctstombs(XIM xim, char *from, int from_len,
- char *to, int to_len, Status *state)
-{
- return _XimLcctsconvert(((Xim)xim)->private.local.ctom_conv,
- from, from_len, to, to_len, state);
-}
-
-int
-_XimLcctstowcs(XIM xim, char *from, int from_len,
- wchar_t *to, int to_len, Status *state)
-{
- Xim im = (Xim)xim;
- XlcConv conv = im->private.local.ctow_conv;
- int from_left;
- int to_left;
- int from_savelen;
- int to_savelen;
- int from_cnvlen;
- int to_cnvlen;
- char *from_buf;
- wchar_t *to_buf;
- wchar_t scratchbuf[BUFSIZ];
- Status tmp_state;
-
- if (!state)
- state = &tmp_state;
-
- if (!conv || !from || !from_len) {
- *state = XLookupNone;
- return 0;
- }
-
- /* Reset the converter. The CompoundText at 'from' starts in
- initial state. */
- _XlcResetConverter(conv);
-
- from_left = from_len;
- to_left = BUFSIZ;
- from_cnvlen = 0;
- to_cnvlen = 0;
- for (;;) {
- from_buf = &from[from_cnvlen];
- from_savelen = from_left;
- to_buf = &scratchbuf[to_cnvlen];
- to_savelen = to_left;
- if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
- (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
- *state = XLookupNone;
- return 0;
- }
- from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (to_savelen - to_left);
- if (from_left == 0) {
- if (!to_cnvlen){
- *state = XLookupNone;
- return 0;
- }
- break;
- }
- }
-
- if (!to || !to_len || (to_len < to_cnvlen)) {
- *state = XBufferOverflow;
- } else {
- memcpy(to, scratchbuf, to_cnvlen * sizeof(wchar_t));
- *state = XLookupChars;
- }
- return to_cnvlen;
-}
-
-int
-_XimLcctstoutf8(XIM xim, char *from, int from_len,
- char *to, int to_len, Status *state)
-{
- return _XimLcctsconvert(((Xim)xim)->private.local.ctoutf8_conv,
- from, from_len, to, to_len, state);
-}
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