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/*
* $Id$
*
* Copyright (C) 2003 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Original Author: Adrian Havill <havill@redhat.com>
*
* Contributors:
*/
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include "to_c.h"
const char *const arrayfmt = "const %s %s[%zu] = {";
const char *const arraynfmt = "const size_t %s_n = %zu;\n";
void set_bit(wchar_t c, wlite_bitarray_t_ *bits, int bit) {
size_t i;
int j;
if (c <= WLITE_WCHAR_MAX) {
i = c / WLITE_BITARRAY_N_;
j = c % WLITE_BITARRAY_N_;
if (bit) {
bits[i] |= ((wlite_bitarray_t_) 1 << j);
}
else bits[i] &= ~((wlite_bitarray_t_) 1 << j);
}
}
void add_map(wchar_t c, wchar_t to, wlite_map_t_ *map[], size_t *n) {
if (c > WLITE_WCHAR_MAX) {
fprintf(stderr, "ignoring high char: %lX\n", c);
return;
}
if (to > WLITE_WCHAR_MAX) {
fprintf(stderr, "ignoring high char: %lX\n", to);
return;
}
*map = realloc(*map, (*n + 1) * sizeof(wlite_map_t_));
if (*map == NULL) {
perror(NULL);
exit(EXIT_FAILURE);
}
(*map)[*n].from = c;
(*map)[*n].to = to;
++*n;
}
void add_wc(wchar_t c, wlite_wc_t_ *wide[], size_t *n) {
if (c > WLITE_WCHAR_MAX) {
fprintf(stderr, "ignoring high char: %lX\n", (unsigned long) c);
return;
}
*wide = realloc(*wide, (*n + 1) * sizeof(wlite_wc_t_));
if (*wide == NULL) {
perror(NULL);
exit(EXIT_FAILURE);
}
(*wide)[*n] = (wlite_wc_t_) c;
*n += 1;
}
void print_bits(FILE *stream, const wlite_bitarray_t_ *bits, const char *name) {
size_t x;
const size_t max = (WLITE_WCHAR_MAX + 1) / WLITE_BITARRAY_N_;
const size_t hex_per_line = 6;
fprintf(stream, arrayfmt, WLITE_ID2STR_(wlite_bitarray_t_), name, max);
fputc('\n', stream);
for (x = 0; x < max; x++) {
if (x % hex_per_line == 0)
fputs(" ", stream);
fprintf(stream, "%0#10lx", (unsigned long) bits[x]);
if (x + 1 < max)
fputc(',', stream);
if (((x + 1) % hex_per_line) == 0) {
unsigned long bit_1 = (x - hex_per_line + 1) * WLITE_BITARRAY_N_;
#if WLITE_XBMP_CHAR
const char *const fmt = " //U-%06lX\n";
#else
const char *const fmt = " //U+%04lX\n";
#endif
fprintf(stream, fmt, bit_1);
}
}
if (x % hex_per_line != 0)
fputc('\n', stream);
fputs("};\n\n", stream);
}
void print_maps(FILE *stream, wlite_map_t_ map[], const char *name, size_t n) {
size_t i;
#if WLITE_XBMP_CHAR
const char *const fmt = "{ %0#8lx, %0#8lx }";
const char *const cmt = "\\U%08lX";
#else
const char *const fmt = "{ %0#6lx, %0#6lx }";
const char *const cmt = " \\u%04lX ";
#endif
qsort(map, n, sizeof(wlite_map_t_), wlite_map_t_cmp_);
fprintf(stream, arraynfmt, name, n);
fprintf(stream, arrayfmt, WLITE_ID2STR_(wlite_map_t_), name, n);
for (i = 0; i < n; i++) {
unsigned long from = (unsigned long) map[i].from;
unsigned long to = (unsigned long) map[i].to;
fputs("\n ", stream);
fprintf(stream, fmt, from, to);
fputs(i + 1 < n ? "," : " ", stream);
if (fprintf(stream, " // (%10lc", (wint_t) from) < 0) {
if (errno == EILSEQ) {
fprintf(stream, cmt, from);
errno = 0;
}
else {
perror(NULL);
exit(EXIT_FAILURE);
}
}
if (fprintf(stream, "->%-10lc)", (wint_t) to) < 0) {
if (errno == EILSEQ) {
fprintf(stream, cmt, to);
fputc(')', stream);
errno = 0;
}
else {
perror(NULL);
exit(EXIT_FAILURE);
}
}
}
fputs("\n};\n\n", stream);
}
void print_wcs(FILE *stream, wlite_wc_t_ *wide, const char *name, size_t n) {
size_t i;
const size_t hex_per_line = 8;
const char* const type = WLITE_ID2STR_(wlite_wc_t_);
qsort(wide, n, sizeof(wlite_wc_t_), wlite_wc_t_cmp_);
fprintf(stream, arraynfmt, name, n);
fprintf(stream, arrayfmt, type, name, n);
for (i = 0; i < n; i++) {
unsigned long wc = (unsigned long) wide[i];
if (i % hex_per_line == 0)
fputs("\n ", stream);
#if WLITE_XBMP_CHAR
fprintf(stream, "%0#8lx", wc);
#else
fprintf(stream, "%0#6lx", wc);
#endif
if (i + 1 < n)
fputc(',', stream);
}
if (i % hex_per_line != 0)
fputc('\n', stream);
fputs("};\n\n", stream);
}
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