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xenocara/font/util/ucs2any.c
matthieu 5100b7f703 Importing font-util 1.0.1
2006-11-26 16:12:10 +00:00

955 lines
23 KiB
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/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Ben Collver <collver1@attbi.com>.
*
* 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. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* 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.
*/
/* $XFree86$ */
/*
* This utility allows you to generate from an ISO10646-1 encoded
* BDF font other BDF fonts in any possible encoding. This way, you can
* derive from a single ISO10646-1 master font a whole set of 8-bit
* fonts in all ISO 8859 and various other encodings. (Hopefully
* a future XFree86 release will have a similar facility built into
* the server, which can reencode ISO10646-1 on the fly, because
* storing the same fonts in many different encodings is clearly
* a waste of storage capacity).
*/
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#if !defined(NEED_BASENAME) && !defined(Lynx)
#include <libgen.h>
#endif
#include <limits.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
/* global variable for argv[0] */
const char *my_name = NULL;
#ifdef NEED_BASENAME
static char *
basename(char *pathname)
{
char *ptr;
ptr = strrchr(pathname, '/');
return ((ptr == NULL) ? pathname : &ptr[1]);
}
#endif
/* "CLASS" "z" string and memory manipulation */
static void *
zmalloc(size_t size)
{
void *r;
r = malloc(size);
if (r == NULL) {
perror(my_name);
exit(errno);
}
memset(r, 0, size);
return r;
}
static void *
zrealloc(void *ptr, size_t size)
{
void *temp;
temp = realloc(ptr, size);
if (temp == NULL) {
perror(my_name);
exit(errno);
}
return temp;
}
static char *
zstrdup(const char *str)
{
char *retval;
if (str == NULL) {
fprintf(stderr, "%s: zstrdup(NULL)\n", my_name);
exit(1);
}
retval = strdup(str);
if (retval == NULL) {
perror(my_name);
exit(errno);
}
return retval;
}
static void
zstrcpy(char **dest, const char *source)
{
if (*dest != NULL)
free(*dest);
*dest = zstrdup(source);
}
static void
zquotedcpy(char **dest, const char *source)
{
const char *start, *end;
if (*dest != NULL)
free(*dest);
*dest = NULL;
start = source;
if (*start == '"') {
start = source+1;
end = strrchr(start, '"');
if (!end) return;
*dest = zmalloc(end-start+1);
strncpy(*dest, start, end-start);
(*dest)[end-start] = '\0';
} else {
*dest = zstrdup(source);
}
}
static void
zstrcat(char **dest, const char *source)
{
int dest_size = 1;
int source_size;
if (*dest != NULL)
dest_size = strlen(*dest) + 1;
source_size = strlen(source);
*dest = zrealloc(*dest, dest_size + source_size);
strcpy(*dest + dest_size - 1, source);
}
static void
zstrtoupper(char *s)
{
char *t;
for (t = s; *t != '\000'; t++)
*t = toupper(*t);
}
#define zs_true(x) (x != NULL && strcmp(x, "0") != 0)
#define zi_true(x) (x == 1)
/* "CLASS" "dynamic array" */
typedef struct {
char *name;
int size;
int count;
void **values;
void *nv;
} da_t;
static da_t *
da_new(char *name)
{
da_t *da;
da = zmalloc(sizeof(da_t));
da->size = 0;
da->count = 0;
da->values = NULL;
da->nv = NULL;
da->name = NULL;
zstrcpy(&(da->name), name);
return da;
}
static void *
da_fetch(da_t *da, int key)
{
void *r = NULL;
if (key >= 0 && key < da->size && da->values[key] != NULL)
r = da->values[key];
else
if (key == -1 && da->nv != NULL)
r = da->nv;
return r;
}
static int
da_fetch_int(da_t *da, int key)
{
int *t;
int r = -1;
t = da_fetch(da, key);
if (t != NULL)
r = *t;
return r;
}
#define da_fetch_str(a,k) \
(char *)da_fetch(a,k)
static void
da_add(da_t *da, int key, void *value)
{
int i = da->size;
if (key >= 0) {
if (key >= da->size) {
da->size = key + 1;
da->values = zrealloc(da->values,
da->size * sizeof(void *));
for (; i < da->size; i++)
da->values[i] = NULL;
}
if (da->values[key] != NULL) {
free(da->values[key]);
} else {
if (value == NULL) {
if (da->count > 0)
da->count--;
} else {
da->count++;
}
}
da->values[key] = value;
} else if (key == -1) {
if (da->nv != NULL)
free(da->nv);
da->nv = value;
}
}
static void
da_add_str(da_t *da, int key, char *value)
{
da_add(da, key, value?zstrdup(value):NULL);
}
static void
da_add_int(da_t *da, int key, int value)
{
int *v;
v = zmalloc(sizeof(int));
*v = value;
da_add(da, key, v);
}
#define da_count(da) (da->count)
#define da_size(da) (da->size)
static void
da_clear(da_t *da)
{
int i;
for (i = da->size; i; i--)
free(da->values[i]);
if (da->values != NULL)
free(da->values);
da->size = 0;
da->count = 0;
da->values = NULL;
}
/* "CLASS" file input */
#define TYPICAL_LINE_SIZE (80)
/* read a line and strip trailing whitespace */
static int
read_line(FILE *fp, char **buffer)
{
int buffer_size = TYPICAL_LINE_SIZE;
int eof = 0;
int position = 0;
int c;
*buffer = zmalloc(TYPICAL_LINE_SIZE);
(*buffer)[0] = '\0';
if ((c = getc(fp)) == EOF)
eof = 1;
while (c != '\n' && !eof) {
if (position + 1 >= buffer_size) {
buffer_size = buffer_size * 2 + 1;
*buffer = zrealloc(*buffer, buffer_size);
}
(*buffer)[position++] = c;
(*buffer)[position] = '\0';
c = getc(fp);
if (c == EOF)
eof = 1;
}
if (eof) {
free(*buffer);
*buffer = NULL;
return 0;
}
while (position > 1) {
position--;
if (!isspace((*buffer)[position]))
break;
(*buffer)[position] = '\0';
}
return 1;
}
/* BEGIN */
/*
DEC VT100 graphics characters in the range 1-31 (as expected by
some old xterm versions and a few other applications)
*/
#define decmap_size 31
int decmap[decmap_size] = {
0x25C6, /* BLACK DIAMOND */
0x2592, /* MEDIUM SHADE */
0x2409, /* SYMBOL FOR HORIZONTAL TABULATION */
0x240C, /* SYMBOL FOR FORM FEED */
0x240D, /* SYMBOL FOR CARRIAGE RETURN */
0x240A, /* SYMBOL FOR LINE FEED */
0x00B0, /* DEGREE SIGN */
0x00B1, /* PLUS-MINUS SIGN */
0x2424, /* SYMBOL FOR NEWLINE */
0x240B, /* SYMBOL FOR VERTICAL TABULATION */
0x2518, /* BOX DRAWINGS LIGHT UP AND LEFT */
0x2510, /* BOX DRAWINGS LIGHT DOWN AND LEFT */
0x250C, /* BOX DRAWINGS LIGHT DOWN AND RIGHT */
0x2514, /* BOX DRAWINGS LIGHT UP AND RIGHT */
0x253C, /* BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL */
0x23BA, /* HORIZONTAL SCAN LINE-1 (Unicode 3.2 draft) */
0x23BB, /* HORIZONTAL SCAN LINE-3 (Unicode 3.2 draft) */
0x2500, /* BOX DRAWINGS LIGHT HORIZONTAL */
0x23BC, /* HORIZONTAL SCAN LINE-7 (Unicode 3.2 draft) */
0x23BD, /* HORIZONTAL SCAN LINE-9 (Unicode 3.2 draft) */
0x251C, /* BOX DRAWINGS LIGHT VERTICAL AND RIGHT */
0x2524, /* BOX DRAWINGS LIGHT VERTICAL AND LEFT */
0x2534, /* BOX DRAWINGS LIGHT UP AND HORIZONTAL */
0x252C, /* BOX DRAWINGS LIGHT DOWN AND HORIZONTAL */
0x2502, /* BOX DRAWINGS LIGHT VERTICAL */
0x2264, /* LESS-THAN OR EQUAL TO */
0x2265, /* GREATER-THAN OR EQUAL TO */
0x03C0, /* GREEK SMALL LETTER PI */
0x2260, /* NOT EQUAL TO */
0x00A3, /* POUND SIGN */
0x00B7 /* MIDDLE DOT */
};
static int
is_control(int ucs)
{
return ((ucs >= 0x00 && ucs <= 0x1f) ||
(ucs >= 0x7f && ucs <= 0x9f));
}
static int
is_blockgraphics(int ucs)
{
return ucs >= 0x2500 && ucs <= 0x25FF;
}
/* calculate the bounding box that covers both provided bounding boxes */
typedef struct {
int cwidth;
int cheight;
int cxoff;
int cyoff;
} bbx_t;
static bbx_t *
combine_bbx(int awidth, int aheight, int axoff, int ayoff,
int cwidth, int cheight, int cxoff, int cyoff, bbx_t *r)
{
r->cwidth = cwidth;
r->cheight = cheight;
r->cxoff = cxoff;
r->cyoff = cyoff;
if (axoff < r->cxoff) {
r->cwidth += r->cxoff - axoff;
r->cxoff = axoff;
}
if (ayoff < r->cyoff) {
r->cheight += r->cyoff - ayoff;
r->cyoff = ayoff;
}
if (awidth + axoff > r->cwidth + r->cxoff) {
r->cwidth = awidth + axoff - r->cxoff;
}
if (aheight + ayoff > r->cheight + r->cyoff) {
r->cheight = aheight + ayoff - r->cyoff;
}
return r;
}
static void
usage(void) {
printf("%s", "\n"
"Usage: ucs2any [+d|-d] <source-name> { <mapping-file> <registry-encoding> }\n"
"\n"
"where\n"
"\n"
" +d put DEC VT100 graphics characters in the C0 range\n"
" (default for upright charcell fonts)\n"
"\n"
" -d do not put DEC VT100 graphics characters in the\n"
" C0 range (default for all other font types)\n"
"\n"
" <source-name> is the name of an ISO10646-1 encoded BDF file\n"
"\n"
" <mapping-file> is the name of a character set table like those on\n"
" <ftp://ftp.unicode.org/Public/MAPPINGS/>\n"
"\n"
" <registry-encoding> are the CHARSET_REGISTRY and CHARSET_ENCODING\n"
" field values for the font name (XLFD) of the\n"
" target font, separated by a hyphen\n"
"\n"
"Example:\n"
"\n"
" ucs2any 6x13.bdf 8859-1.TXT iso8859-1 8859-2.TXT iso8859-2\n"
"\n"
"will generate the files 6x13-iso8859-1.bdf and 6x13-iso8859-2.bdf\n"
"\n");
}
static int
chars_compare(const void *aa, const void *bb)
{
int a = *(int *)aa;
int b = *(int *)bb;
return a - b;
}
/*
* Return != 0 if "string" starts with "pattern" followed by whitespace.
* If it does, return a pointer to the first non space char.
*/
static const char *
startswith(const char *string, const char *pattern)
{
int l = strlen(pattern);
if (strlen(string) <= l) return NULL;
if (strncmp(string, pattern, l) != 0) return NULL;
string += l;
if (!isspace(*string)) return NULL;
while (isspace(*string))
string++;
return string;
}
int
main(int argc, char *argv[])
{
int ai = 1;
int dec_chars = -1;
char *fsource = NULL;
FILE *fsource_fp;
int properties;
int default_char;
char *l = NULL;
char *t = NULL;
const char *nextc = NULL;
char *startfont = NULL;
char *slant = NULL;
char *spacing = NULL;
char *sc = NULL;
int code = -1;
da_t *startchar;
da_t *my_char;
char *fmap = NULL;
char *registry = NULL;
char *encoding = NULL;
char *fontname = NULL;
FILE *fmap_fp;
da_t *map;
da_t *headers;
int nextheader = -1;
int default_char_index = -1;
int startproperties_index = -1;
int fontname_index = -1;
int charset_registry_index = -1;
int slant_index = -1;
int spacing_index = -1;
int charset_encoding_index = -1;
int fontboundingbox_index = -1;
int target;
int ucs;
int i;
int j;
int *chars = NULL;
bbx_t bbx;
char *fout = NULL;
FILE *fout_fp;
int k;
char *registry_encoding = NULL;
my_name = argv[0];
startchar = da_new("startchar");
my_char = da_new("my_char");
map = da_new("map");
headers = da_new("headers");
if (argc < 2) {
usage();
exit(0);
}
/* check options */
if (strcmp(argv[ai], "+d") == 0) {
ai++;
dec_chars = 1;
} else if (strcmp(argv[ai], "-d") == 0) {
ai++;
dec_chars = 0;
}
if (ai >= argc) {
usage();
exit(0);
}
/* open and read source file */
fsource = argv[ai];
fsource_fp = fopen(fsource, "r");
if (fsource_fp == NULL) {
fprintf(stderr, "%s: Can't read file '%s': %s!\n", my_name,
fsource, strerror(errno));
exit(1);
}
/* read header */
properties = 0;
default_char = 0;
while (read_line(fsource_fp, &l)) {
if (startswith(l, "CHARS"))
break;
if (startswith(l, "STARTFONT")) {
zstrcpy(&startfont, l);
} else if (startswith(l, "_XMBDFED_INFO") ||
startswith(l, "XFREE86_GLYPH_RANGES"))
{
properties--;
} else if ((nextc = startswith(l, "DEFAULT_CHAR")) != NULL)
{
default_char = atoi(nextc);
default_char_index = ++nextheader;
da_add_str(headers, default_char_index, NULL);
} else {
if ((nextc = startswith(l, "STARTPROPERTIES")) != NULL)
{
properties = atoi(nextc);
startproperties_index = ++nextheader;
da_add_str(headers, startproperties_index, NULL);
} else if ((nextc = startswith(l, "FONT")) != NULL)
{
char * term;
/* slightly simplistic check ... */
zquotedcpy(&fontname, nextc);
if ((term = strstr(fontname, "-ISO10646-1")) == NULL) {
fprintf(stderr,
"%s: FONT name in '%s' is '%s' and not '*-ISO10646-1'!\n",
my_name, fsource, fontname);
exit(1);
}
*term = '\0';
fontname_index = ++nextheader;
da_add_str(headers, fontname_index, NULL);
} else if ((nextc = startswith(l, "CHARSET_REGISTRY")) != NULL)
{
if (strcmp(nextc, "\"ISO10646\"") != 0) {
fprintf(stderr,
"%s: CHARSET_REGISTRY in '%s' is '%s' and not 'ISO10646'!\n",
my_name, fsource, nextc);
exit(1);
}
charset_registry_index = ++nextheader;
da_add_str(headers, charset_registry_index, NULL);
} else if ((nextc = startswith(l, "CHARSET_ENCODING")) != NULL)
{
if (strcmp(nextc, "\"1\"") != 0) {
fprintf(stderr,
"%s: CHARSET_ENCODING in '%s' is '%s' and not '1'!\n",
my_name, fsource, nextc);
exit(1);
}
charset_encoding_index = ++nextheader;
da_add_str(headers, charset_encoding_index, NULL);
} else if (startswith(l, "FONTBOUNDINGBOX")) {
fontboundingbox_index = ++nextheader;
da_add_str(headers, fontboundingbox_index, NULL);
} else if ((nextc = startswith(l, "SLANT")) != NULL)
{
zquotedcpy(&slant, nextc);
slant_index = ++nextheader;
da_add_str(headers, slant_index, NULL);
} else if ((nextc = startswith(l, "SPACING")) != NULL)
{
zquotedcpy(&spacing, nextc);
zstrtoupper(spacing);
spacing_index = ++nextheader;
da_add_str(headers, spacing_index, NULL);
} else if ((nextc = startswith(l, "COMMENT")) != NULL) {
if (strncmp(nextc, "$Id: ", 5)==0) {
char *header = NULL;
char *id = NULL, *end = NULL;
id = zstrdup(nextc + 5);
end = strrchr(id, '$');
if (end) *end = '\0';
zstrcpy(&header, "COMMENT Derived from ");
zstrcat(&header, id);
zstrcat(&header, "\n");
free(id);
da_add_str(headers, ++nextheader, header);
free(header);
} else {
da_add_str(headers, ++nextheader, l);
}
} else {
da_add_str(headers, ++nextheader, l);
}
}
free(l);
}
if (startfont == NULL) {
fprintf(stderr, "%s: No STARTFONT line found in '%s'!\n",
my_name, fsource);
exit(1);
}
/* read characters */
while (read_line(fsource_fp, &l)) {
if (startswith(l, "STARTCHAR")) {
zstrcpy(&sc, l);
zstrcat(&sc, "\n");
code = -1;
} else if ((nextc = startswith(l, "ENCODING")) != NULL) {
code = atoi(nextc);
da_add_str(startchar, code, sc);
da_add_str(my_char, code, "");
} else if (strcmp(l, "ENDFONT")==0) {
code = -1;
zstrcpy(&sc, "STARTCHAR ???\n");
} else {
zstrcpy(&t, da_fetch_str(my_char, code));
zstrcat(&t, l);
zstrcat(&t, "\n");
da_add_str(my_char, code, t);
if (strcmp(l, "ENDCHAR")==0) {
code = -1;
zstrcpy(&sc, "STARTCHAR ???\n");
}
}
free(l);
}
fclose(fsource_fp);
ai++;
while (ai < argc) {
zstrcpy(&fmap, argv[ai]);
i = ai + 1;
if (i < argc) {
char *temp = NULL;
char * hyphen = strchr(argv[i], '-');
if (!hyphen || strchr(hyphen+1, '-') != NULL) {
fprintf(stderr,
"%s: Argument registry-encoding '%s' not in expected format!\n",
my_name, i < argc ? fmap : "");
exit(1);
}
temp = zstrdup(argv[i]);
hyphen = strchr(temp, '-');
if (hyphen) *hyphen = 0;
zstrcpy(&registry, temp);
zstrcpy(&encoding, hyphen+1);
free(temp);
} else {
fprintf(stderr, "map file argument \"%s\" needs a "
"coresponding registry-encoding argument\n", fmap);
exit(0);
}
ai++;
ai++;
/* open and read source file */
fmap_fp = fopen(fmap, "r");
if (fmap_fp == NULL) {
fprintf(stderr,
"%s: Can't read mapping file '%s': %s!\n",
my_name, fmap, strerror(errno));
exit(1);
}
da_clear(map);
for (;read_line(fmap_fp, &l); free(l)) {
char *p, *endp;
for (p = l; isspace(p[0]); p++)
;
if (p[0] == '\0' || p[0] == '#')
continue;
if (p[0] == '0' && (p[1] == 'x' || p[1] == 'X')) {
target = strtol(p+2, &endp, 16);
if (*endp == '\0') goto bad;
p = endp;
} else
goto bad;
for (; isspace(p[0]); p++)
;
if (p[0] == '0' && (p[1] == 'x' || p[1] == 'X')) {
ucs = strtol(p+2, &endp, 16);
if (*endp == '\0') goto bad;
p = endp;
} else
goto bad;
if (!is_control(ucs)) {
if (zs_true(da_fetch_str(startchar, ucs)))
{
da_add_int(map, target, ucs);
} else {
if (!((is_blockgraphics(ucs) &&
strcmp(slant, "R") != 0) ||
(ucs >= 0x200e &&
ucs <= 0x200f))) {
fprintf(stderr,
"No glyph for character U+%04X (0x%02x) available.\n",
ucs, target);
}
}
}
continue;
bad:
fprintf(stderr, "Unrecognized line in '%s':\n%s\n", fmap, l);
}
fclose(fmap_fp);
/* add default character */
if (!zi_true(da_fetch_int(map, 0))) {
if (zs_true(da_fetch_str(startchar, default_char))) {
da_add_int(map, 0, default_char);
da_add_str(startchar, default_char,
"STARTCHAR defaultchar\n");
} else {
fprintf(stderr, "%s",
"No default character defined.\n");
}
}
if (dec_chars == 1 ||
(dec_chars == -1 && strcmp(slant, "R") == 0 &&
strcmp(spacing, "C") == 0))
{
/* add DEC VT100 graphics characters in the range 1-31
(as expected by some old xterm versions) */
for (i = 0; i < decmap_size; i++) {
if (zs_true(da_fetch_str(startchar, decmap[i])))
{
da_add_int(map, i + 1, decmap[i]);
}
}
}
/* list of characters that will be written out */
j = da_count(map);
if (j < 0) {
fprintf(stderr,
"No characters found for %s-%s.\n",
registry, encoding);
continue;
}
if (chars != NULL)
free(chars);
chars = zmalloc(j * sizeof(int));
memset(chars, 0, j * sizeof(int));
for (k = 0, i = 0; k < da_count(map) && i < da_size(map); i++) {
if (da_fetch(map, i) != NULL)
chars[k++] = i;
}
qsort(chars, j, sizeof(int), chars_compare);
/* find overall font bounding box */
bbx.cwidth = -1;
for (i = 0; i < j; i++) {
ucs = da_fetch_int(map, chars[i]);
zstrcpy(&t, da_fetch_str(my_char, ucs));
if ((nextc = startswith(t, "BBX")) != NULL
|| (nextc = strstr(t, "\nBBX")) != NULL)
{
char *endp;
long w, h, x, y;
if (*nextc == '\n') {
nextc += 4;
while (isspace(*nextc))
nextc++;
}
for (;isspace(*nextc);)
nextc++;
w = strtol(nextc, &endp, 10);
nextc = endp;
if (*nextc == '\0') goto bbxbad;
for (;isspace(*nextc);)
nextc++;
h = strtol(nextc, &endp, 10);
nextc = endp;
if (*nextc == '\0') goto bbxbad;
for (;isspace(*nextc);)
nextc++;
x = strtol(nextc, &endp, 10);
nextc = endp;
if (*nextc == '\0') goto bbxbad;
for (;isspace(*nextc);)
nextc++;
y = strtol(nextc, &endp, 10);
if (bbx.cwidth == -1) {
bbx.cwidth = w;
bbx.cheight = h;
bbx.cxoff = x;
bbx.cyoff = y;
} else {
combine_bbx(bbx.cwidth, bbx.cheight,
bbx.cxoff, bbx.cyoff,
w, h, x, y, &bbx);
}
continue;
bbxbad:
fprintf(stderr, "Unparsable BBX found for U+%04x!\n", ucs);
} else {
fprintf(stderr,
"Warning: No BBX found for U+%04X!\n",
ucs);
}
}
if (!registry) registry = zstrdup("");
if (!encoding) encoding = zstrdup("");
/* generate output file name */
zstrcpy(&registry_encoding, "-");
zstrcat(&registry_encoding, registry);
zstrcat(&registry_encoding, "-");
zstrcat(&registry_encoding, encoding);
{
char * p = strstr(fsource, ".bdf");
if (p) {
zstrcpy(&fout, fsource);
p = strstr(fout, ".bdf");
*p = 0;
zstrcat(&fout, registry_encoding);
zstrcat(&fout, ".bdf");
} else {
zstrcpy(&fout, fsource);
zstrcat(&fout, registry_encoding);
}
}
/* remove path prefix */
zstrcpy(&t, basename(fout));
zstrcpy(&fout, t);
/* write new BDF file */
fprintf(stderr, "Writing %d characters into file '%s'.\n",
j, fout);
fout_fp = fopen(fout, "w");
if (fout_fp == NULL) {
fprintf(stderr, "%s: Can't write file '%s': %s!\n",
my_name, fout, strerror(errno));
exit(1);
}
fprintf(fout_fp, "%s\n", startfont);
fprintf(fout_fp, "%s",
"COMMENT AUTOMATICALLY GENERATED FILE. DO NOT EDIT!\n");
fprintf(fout_fp,
"COMMENT Generated with 'ucs2any %s %s %s-%s'\n",
fsource, fmap, registry, encoding);
fprintf(fout_fp, "%s",
"COMMENT from an ISO10646-1 encoded source BDF font.\n");
fprintf(fout_fp, "%s",
"COMMENT ucs2any by Ben Collver <collver1@attbi.com>, 2003, based on\n");
fprintf(fout_fp, "%s",
"COMMENT ucs2any.pl by Markus Kuhn <http://www.cl.cam.ac.uk/~mgk25/>, 2000.\n");
for (i = 0; i <= nextheader; i++) {
if (i == default_char_index)
fprintf(fout_fp, "DEFAULT_CHAR %d\n", default_char);
else if (i == startproperties_index)
fprintf(fout_fp, "STARTPROPERTIES %d\n", properties);
else if (i == fontname_index) {
fprintf(fout_fp, "FONT %s%s\n", fontname, registry_encoding);
}
else if (i == charset_registry_index)
fprintf(fout_fp, "CHARSET_REGISTRY \"%s\"\n", registry);
else if (i == slant_index)
fprintf(fout_fp, "SLANT \"%s\"\n", slant);
else if (i == charset_encoding_index)
fprintf(fout_fp, "CHARSET_ENCODING \"%s\"\n", encoding);
else if (i == fontboundingbox_index)
fprintf(fout_fp, "FONTBOUNDINGBOX %d %d %d %d\n", bbx.cwidth, bbx.cheight, bbx.cxoff, bbx.cyoff);
else if (i == spacing_index)
fprintf(fout_fp, "SPACING \"%s\"\n", spacing);
else
fprintf(fout_fp, "%s\n", da_fetch_str(headers, i));
}
fprintf(fout_fp, "CHARS %d\n", j);
/* Write characters */
for (i = 0; i < j; i++) {
ucs = da_fetch_int(map, chars[i]);
fprintf(fout_fp, "%s", da_fetch_str(startchar,
ucs));
fprintf(fout_fp, "ENCODING %d\n", chars[i]);
fprintf(fout_fp, "%s", da_fetch_str(my_char,
ucs));
}
fprintf(fout_fp, "%s", "ENDFONT\n");
fclose(fout_fp);
}
exit(0);
}
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