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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-07-21 12:31:09 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-08-25 10:06:49 +0200
commitc350873c7c977efe5210484f04160be45f84ba7e (patch)
tree717d33eb315f4def1307d65108d14715696cd5cf /nx-X11/lib/X11/lcDefConv.c
parent1472e7e37838f17b7ed948fa206e8c3434a9d346 (diff)
downloadnx-libs-c350873c7c977efe5210484f04160be45f84ba7e.tar.gz
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Convert nx-X11/lib/ build flow from imake to autotools.
Diffstat (limited to 'nx-X11/lib/X11/lcDefConv.c')
-rw-r--r--nx-X11/lib/X11/lcDefConv.c806
1 files changed, 0 insertions, 806 deletions
diff --git a/nx-X11/lib/X11/lcDefConv.c b/nx-X11/lib/X11/lcDefConv.c
deleted file mode 100644
index 2096d871b..000000000
--- a/nx-X11/lib/X11/lcDefConv.c
+++ /dev/null
@@ -1,806 +0,0 @@
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, 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 TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA 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: Katsuhisa Yano TOSHIBA Corp.
- * mopi@osa.ilab.toshiba.co.jp
- */
-/*
- * 2000
- * Modifier: Ivan Pascal The XFree86 Project
- */
-
-/*
- * The default locale loader.
- * Supports: one byte per char (iso8859 like) locales.
- * How: converts bytes to wide characters in a 1:1 manner.
- * Platforms: all systems.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "XlcGeneric.h"
-
-#ifndef MB_LEN_MAX
-#define MB_LEN_MAX 6
-#endif
-
-#if !defined(X_LOCALE)
-#define STDCVT
-#endif
-
-#define GR 0x80
-#define GL 0x7f
-
-typedef struct _StateRec *State;
-typedef struct _StateRec {
- CodeSet GL_codeset;
- CodeSet GR_codeset;
- wchar_t wc_mask;
- wchar_t wc_encode_mask;
- Bool (*MBtoWC) (State state, const char *ch, wchar_t *wc);
- Bool (*WCtoMB) (State state, wchar_t wc, char *ch);
-} StateRec;
-
-static
-Bool MBtoWCdef(
- State state,
- const char *ch,
- wchar_t *wc)
-{
- wchar_t wc_encoding;
- CodeSet codeset = (*ch & GR) ? state->GR_codeset : state->GL_codeset;
- if (!codeset)
- return False;
- wc_encoding = codeset->wc_encoding;
- *wc = ((wchar_t) *ch & state->wc_mask) | wc_encoding;
- return True;
-}
-
-#ifdef STDCVT
-static
-Bool MBtoWCstd(
- State state,
- const char *ch,
- wchar_t *wc)
-{
- return (mbtowc(wc, ch, 1) == 1);
-}
-#endif
-
-static
-Bool WCtoMBdef(
- State state,
- wchar_t wc,
- char *ch)
-{
- wchar_t wc_encoding = wc & state->wc_encode_mask;
- CodeSet codeset;
-
- codeset = state->GL_codeset;
- if (codeset && (wc_encoding == codeset->wc_encoding)) {
- *ch = wc & state->wc_mask;
- return True;
- }
- codeset = state->GR_codeset;
- if (codeset && (wc_encoding == codeset->wc_encoding)) {
- *ch = (wc & state->wc_mask) | GR;
- return True;
- }
- return False;
-}
-
-#ifdef STDCVT
-static
-Bool WCtoMBstd(
- State state,
- wchar_t wc,
- char *ch)
-{
- return (wctomb(ch, wc) == 1);
-}
-#endif
-
-static
-XlcCharSet get_charset(
- State state,
- char side)
-{
- CodeSet codeset = side ? state->GR_codeset : state->GL_codeset;
- if (codeset) {
- int i;
- XlcCharSet charset;
- for (i = 0; i < codeset->num_charsets; i++) {
- charset = codeset->charset_list[i];
- if (*charset->ct_sequence != '\0')
- return charset;
- }
- return *(codeset->charset_list);
- }
- return (XlcCharSet) NULL;
-}
-
-static int
-def_mbstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const char *src;
- wchar_t *dst = (wchar_t *) *to;
- State state = (State) conv->state;
- int unconv = 0;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const char *) *from;
-
- while (*from_left && *to_left) {
- (*from_left)--;
- if (state->MBtoWC (state, src++, dst)) {
- dst++;
- (*to_left)--;
- } else {
- unconv++;
- }
- }
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return unconv;
-}
-
-static int
-def_wcstombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const wchar_t *src;
- char *dst = (char *) *to;
- State state = (State) conv->state;
- char ch[MB_LEN_MAX];
- int unconv = 0;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const wchar_t *) *from;
-
- while (*from_left && *to_left) {
- (*from_left)--;
- if (state->WCtoMB (state, *src++, ch)) {
- *dst++ = *ch;
- (*to_left)--;
- } else {
- unconv++;
- }
- }
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return unconv;
-}
-
-static int
-mbstostr(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const char *src;
- char *dst = (char *) *to;
- CodeSet codeset;
- State state = (State) conv->state;
- char ch;
- int unconv = 0;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const char *) *from;
-
- while (*from_left && *to_left) {
- ch = *src++;
- (*from_left)--;
-
- codeset = (ch & GR) ? state->GR_codeset : state->GL_codeset;
- if (codeset && codeset->string_encoding) {
- *dst++ = ch;
- (*to_left)--;
- } else {
- unconv++;
- }
- }
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return unconv;
-}
-
-static int
-wcstostr(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const wchar_t *src;
- char *dst = (char *) *to;
- CodeSet codeset;
- State state = (State) conv->state;
- char ch[MB_LEN_MAX];
- int unconv = 0;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const wchar_t *) *from;
-
- while (*from_left && *to_left) {
- (*from_left)--;
- if (state->WCtoMB (state, *src++, ch)) {
- codeset = (*ch & GR) ? state->GR_codeset : state->GL_codeset;
- if (codeset && codeset->string_encoding) {
- *dst++ = *ch;
- (*to_left)--;
- } else {
- unconv++;
- }
- } else {
- unconv++;
- }
- }
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return unconv;
-}
-
-static int
-mbstocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const char *src;
- char *dst = (char *) *to;
- int length;
- State state = (State) conv->state;
- char cur_side;
- int unconv = 0;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const char *) *from;
- length = min(*from_left, *to_left);
-
- cur_side = *src & GR;
- while (length) {
- if ((char) (*src & GR) != cur_side)
- break;
- *dst++ = *src++;
- length--;
- }
-
- if (num_args > 0) {
- XlcCharSet charset = get_charset(state, cur_side);
- if (charset) {
- *((XlcCharSet *) args[0]) = charset;
- } else {
- dst = *to;
- unconv = -1;
- }
- }
- *from_left -= src - (char *) *from;
- *to_left -= dst - (char *) *to;
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return unconv;
-}
-
-static int
-wcstocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const wchar_t *src;
- char *dst = (char *) *to;
- State state = (State) conv->state;
- char cur_side = 0, ch[MB_LEN_MAX];
- int unconv = 0;
- Bool found = False;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const wchar_t *) *from;
-
- while (*from_left) {
- if ((found = state->WCtoMB (state, *src, ch)))
- break;
- unconv++;
- src++;
- (*from_left)--;
- }
-
- if (found) {
- cur_side = *ch & GR;
- while (*from_left && *to_left) {
- (*from_left)--;
- if (state->WCtoMB (state, *src++, ch)) {
- if ((char) (*ch & GR) != cur_side) {
- src--;
- (*from_left)++;
- break;
- } else {
- *dst++ = *ch;
- (*to_left)--;
- }
- } else {
- unconv++;
- }
- }
- } else {
- unconv++;
- }
-
- if (num_args > 0) {
- XlcCharSet charset = get_charset(state, cur_side);
- if (charset) {
- *((XlcCharSet *) args[0]) = charset;
- } else {
- unconv = -1;
- }
- }
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return unconv;
-}
-
-static int
-cstombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const char *src;
- char *dst = (char *) *to;
- CodeSet codeset;
- XlcCharSet charset;
- State state = (State) conv->state;
- unsigned char cur_side = 0;
- int i;
- Bool found = False;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const char *) *from;
-
- if (num_args > 0) {
- charset = (XlcCharSet) args[0];
- if (charset == NULL)
- return -1;
- } else {
- return -1;
- }
-
- if ((charset->side == XlcGL) || (charset->side == XlcGLGR)) {
- codeset = state->GL_codeset;
- if (codeset) {
- for (i = 0; i < codeset->num_charsets; i++)
- if (charset == codeset->charset_list[i]) {
- found = True;
- cur_side = 0;
- break;
- }
- }
- }
- if (!found && ((charset->side == XlcGR) || (charset->side == XlcGLGR))) {
- codeset = state->GR_codeset;
- if (codeset) {
- for (i = 0; i < codeset->num_charsets; i++)
- if (charset == codeset->charset_list[i]) {
- found = True;
- cur_side = GR;
- break;
- }
- }
- }
- if (found) {
- int length = min(*from_left, *to_left);
- while (length) {
- *dst++ = *src++ | cur_side;
- length--;
- }
- } else {
- return -1;
- }
-
- *from_left -= src - (char *) *from;
- *to_left -= dst - (char *) *to;
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return 0;
-}
-
-static int
-cstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const char *src;
- wchar_t *dst = (wchar_t *) *to;
- CodeSet codeset;
- XlcCharSet charset;
- State state = (State) conv->state;
- Bool found = False;
- int i, unconv = 0;
- unsigned char cur_side = 0;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const char *) *from;
-
- if (num_args > 0) {
- charset = (XlcCharSet) args[0];
- if (charset == NULL)
- return -1;
- } else {
- return -1;
- }
-
- if ((charset->side == XlcGL) || (charset->side == XlcGLGR)) {
- codeset = state->GL_codeset;
- if (codeset) {
- for (i = 0; i < codeset->num_charsets; i++)
- if (charset == codeset->charset_list[i]) {
- found = True;
- cur_side = 0;
- break;
- }
- }
- }
- if (!found && ((charset->side == XlcGR) || (charset->side == XlcGLGR))) {
- codeset = state->GR_codeset;
- if (codeset) {
- for (i = 0; i < codeset->num_charsets; i++)
- if (charset == codeset->charset_list[i]) {
- found = True;
- cur_side = GR;
- break;
- }
- }
- }
- if (found) {
- char ch;
- while (*from_left && *to_left) {
- ch = *src++ | cur_side;
- (*from_left)--;
- if (state->MBtoWC (state, &ch, dst)) {
- dst++;
- (*to_left)--;
- } else {
- unconv++;
- }
- }
- } else {
- return -1;
- }
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return unconv;
-}
-
-static int
-strtombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const char *src;
- char *dst = (char *) *to;
- int length;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- src = (const char *) *from;
- length = min(*from_left, *to_left);
- while (length) {
- *dst++ = *src++;
- length--;
- }
-
- *from_left -= src - (char *) *from;
- *to_left -= dst - (char *) *to;
- *from = (XPointer) src;
- *to = (XPointer) dst;
- return 0;
-}
-
-static void
-close_converter(
- XlcConv conv)
-{
-
- Xfree(conv->state);
- Xfree(conv);
-}
-
-static XlcConv
-create_conv(
- XLCd lcd,
- XlcConvMethods methods)
-{
- XlcConv conv;
- State state;
-
- conv = Xcalloc(1, sizeof(XlcConvRec));
- if (conv == NULL)
- return (XlcConv) NULL;
-
- state = Xmalloc(sizeof(StateRec));
- if (state == NULL) {
- close_converter(conv);
- return (XlcConv) NULL;
- }
- state->GL_codeset = XLC_GENERIC(lcd, initial_state_GL);
- state->GR_codeset = XLC_GENERIC(lcd, initial_state_GR);
- state->wc_mask = (1 << XLC_GENERIC(lcd, wc_shift_bits)) - 1;
- state->wc_encode_mask = XLC_GENERIC(lcd, wc_encode_mask);
-
-#ifdef STDCVT
- if (XLC_GENERIC(lcd, use_stdc_env) == True)
- state->MBtoWC = &MBtoWCstd;
- else
-#endif
- state->MBtoWC = &MBtoWCdef;
-
-#ifdef STDCVT
- if (XLC_GENERIC(lcd, use_stdc_env) == True)
- state->WCtoMB = &WCtoMBstd;
- else
-#endif
- state->WCtoMB = &WCtoMBdef;
-
- conv->methods = methods;
- conv->state = (XPointer) state;
-
- return conv;
-}
-
-static XlcConvMethodsRec mbstowcs_methods = {
- close_converter,
- def_mbstowcs,
- NULL
-};
-
-static XlcConv
-open_mbstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbstowcs_methods);
-}
-
-static XlcConvMethodsRec mbstostr_methods = {
- close_converter,
- mbstostr,
- NULL
-};
-
-static XlcConv
-open_mbstostr(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbstostr_methods);
-}
-
-static XlcConvMethodsRec mbstocs_methods = {
- close_converter,
- mbstocs,
- NULL
-};
-
-static XlcConv
-open_mbstocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbstocs_methods);
-}
-
-static XlcConvMethodsRec wcstombs_methods = {
- close_converter,
- def_wcstombs,
- NULL
-};
-
-static XlcConv
-open_wcstombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wcstombs_methods);
-}
-
-static XlcConvMethodsRec wcstostr_methods = {
- close_converter,
- wcstostr,
- NULL
-};
-
-static XlcConv
-open_wcstostr(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wcstostr_methods);
-}
-
-static XlcConvMethodsRec wcstocs_methods = {
- close_converter,
- wcstocs,
- NULL
-};
-
-static XlcConv
-open_wcstocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wcstocs_methods);
-}
-
-static XlcConvMethodsRec strtombs_methods = {
- close_converter,
- strtombs,
- NULL
-};
-
-static XlcConv
-open_strtombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &strtombs_methods);
-}
-
-static XlcConvMethodsRec cstombs_methods = {
- close_converter,
- cstombs,
- NULL
-};
-
-static XlcConv
-open_cstombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &cstombs_methods);
-}
-
-static XlcConvMethodsRec cstowcs_methods = {
- close_converter,
- cstowcs,
- NULL
-};
-
-static XlcConv
-open_cstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &cstowcs_methods);
-}
-
-XLCd
-_XlcDefaultLoader(
- const char *name)
-{
- XLCd lcd;
-
- lcd = _XlcCreateLC(name, _XlcGenericMethods);
- if (lcd == NULL)
- return lcd;
-
- if (XLC_PUBLIC(lcd, mb_cur_max) != 1){
- _XlcDestroyLC(lcd);
- return (XLCd) NULL;
- }
-
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs);
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNString, open_mbstostr);
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbstocs);
-
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNString, open_wcstostr);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);
-
- _XlcSetConverter(lcd, XlcNString, lcd, XlcNMultiByte, open_strtombs);
- _XlcSetConverter(lcd, XlcNString, lcd, XlcNWideChar, open_mbstowcs);
-
- _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);
- _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);
-
- _XlcAddUtf8Converters(lcd);
-
- return lcd;
-}