int
main(int argc, char** argv)
{
size_t l;
unsigned int i;
long index, code;
FILE *config_file;
char *configline, *oldconfigline, *p, *q;
Font font;
encoding *enc;
long inenc_array[256];
char *fontname;
size_t fontname_len;
char *pk_filename, *tfm_filename, *enc_filename, *cfg_filename;
char *real_ttfname, *real_cfg_filename;
int dpi = 0, ptsize;
Boolean hinting = True;
Boolean quiet = False;
Boolean no_dpi = False;
Boolean testing = False;
TeX_search_init(argv[0], "ttf2pk", "TTF2PK");
if (argc == 1)
oops("Need at least two arguments.\n"
"Try `ttf2pk --help' for more information.");
if (argc == 2)
{
if (strcmp(argv[1], "--help") == 0)
usage();
else if (strcmp(argv[1], "--version") == 0)
version();
}
while (argv[1][0] == '-')
{
if (argv[1][1] == 'q')
quiet = True;
else if (argv[1][1] == 'n')
no_dpi = True;
else if (argv[1][1] == 't')
testing = True;
else
oops("Unknown option `%s'.\n"
"Try `ttf2pk --help' for more information.", argv[1]);
argv++;
argc--;
}
if (testing)
{
if (argc != 2)
oops("Need exactly one parameter for `-t' option.\n"
"Try `ttf2pk --help' for more information.");
}
else if (argc != 3)
oops("Need at most two arguments.\n"
"Try `ttf2pk --help' for more information.");
if (!quiet)
printf("This is %s\n", ident);
if (!testing)
if ((dpi = atoi(argv[2])) <= 50)
oops("dpi value must be larger than 50.");
fontname = argv[1];
fontname_len = strlen(fontname);
enc_filename = NULL;
ptsize = 10;
init_font_structure(&font);
cfg_filename = newstring("ttfonts.map");
real_cfg_filename = TeX_search_config_file(&cfg_filename);
if (!real_cfg_filename)
oops("Cannot find file ttfonts.map.");
config_file = fopen(real_cfg_filename, "rt");
if (config_file == NULL)
oops("Cannot open file ttfonts.map.");
do
{
configline = get_line(config_file);
if (!configline)
oops("Error while reading ttfonts.map.");
if (!*configline)
{
/*
* This is the only error message we suppress if the -q flag
* is set, making it possible to call ttf2pk silently.
*/
if (!quiet)
fprintf(stdout,
"%s: ERROR: Cannot find font %s in ttfonts.map.\n",
progname, fontname);
exit(2);
}
} while (compare(&font, configline, fontname));
fclose(config_file);
if (testing)
{
if (!quiet)
fprintf(stdout, "%s\n", configline);
exit(0);
}
/*
* Parse the line from the config file. We split the config line buffer
* into substrings according to the given options.
*/
l = strlen(configline);
if (configline[l - 1] == '\n')
configline[l - 1] = '\0'; /* strip newline */
oldconfigline = newstring(configline);
p = configline;
while (isspace(*p))
p++;
while (*p && !isspace(*p))
p++;
q = p;
while (*p && isspace(*p))
p++;
if (!*p)
boops(oldconfigline, q - configline, "TTF file missing.");
font.ttfname = p;
while (*p && !isspace(*p))
p++;
if (*p)
*p++ = '\0';
for (; *p; p++)
{
if (isspace(*p))
continue;
if (!strncmp(p, "Slant", 5))
{
p = strip_equal(configline, oldconfigline, p + 5);
if (sscanf(p, "%f", &(font.slant)) == 0)
boops(oldconfigline, p - configline, "Bad `Slant' parameter.");
}
else if (!strncmp(p, "Encoding", 8))
{
if (have_sfd)
boops(oldconfigline, p - configline,
"No `Encoding' parameter allowed for subfonts.");
p = strip_equal(configline, oldconfigline, p + 8);
if (!*p)
boops(oldconfigline, p - configline, "Bad `Encoding' parameter.");
enc_filename = p;
}
else if (!strncmp(p, "Extend", 6))
{
p = strip_equal(configline, oldconfigline, p + 6);
if (sscanf(p, "%f", &(font.efactor)) == 0)
boops(oldconfigline, p - configline, "Bad `Extend' parameter.");
}
else if (!strncmp(p, "Fontindex", 9))
{
p = strip_equal(configline, oldconfigline, p + 9);
if (sscanf(p, "%lu", &(font.fontindex)) < 0)
boops(oldconfigline, p - configline, "Bad `Fontindex' parameter.");
}
else if (!strncmp(p, "Pid", 3))
{
p = strip_equal(configline, oldconfigline, p + 3);
if (sscanf(p, "%hu", &(font.pid)) < 0)
boops(oldconfigline, p - configline, "Bad `Pid' parameter.");
have_pid = True;
}
else if (!strncmp(p, "Eid", 3))
{
p = strip_equal(configline, oldconfigline, p + 3);
if (sscanf(p, "%hu", &(font.eid)) < 0)
boops(oldconfigline, p - configline, "Bad `Eid' parameter.");
have_eid = True;
}
else if (!strncmp(p, "Hinting", 7))
{
p = strip_equal(configline, oldconfigline, p + 7);
if (p[1] == 'N' || p[1] == 'n' ||
p[0] == 'Y' || p[1] == 'y' ||
p[0] == '1')
hinting = True;
else if (p[1] == 'F' || p[1] == 'f' ||
p[0] == 'N' || p[1] == 'n' ||
p[0] == '0')
hinting = False;
else
boops(oldconfigline, p - configline, "Bad `Hinting' parameter.");
}
else if (!strncmp(p, "PS", 2))
{
p = strip_equal(configline, oldconfigline, p + 2);
if (p[1] != '\0' &&
(p[2] == 'l' || p[2] == 'L'))
font.PSnames = Only;
else if (p[1] == 'N' || p[1] == 'n' ||
p[0] == 'Y' || p[0] == 'y' ||
p[0] == '1')
font.PSnames = Yes;
else if (p[1] == 'F' || p[1] == 'f' ||
p[0] == 'N' || p[0] == 'n' ||
p[0] == '0')
font.PSnames = No;
else
boops(oldconfigline, p - configline, "Bad `PS' parameter.");
if (have_sfd)
boops(oldconfigline, p - configline,
"No `PS' parameter allowed for subfonts.");
}
else if (!strncmp(p, "Rotate", 6))
{
p = strip_equal(configline, oldconfigline, p + 6);
if (p[1] == 'N' || p[1] == 'n' ||
p[0] == 'Y' || p[1] == 'y' ||
p[0] == '1')
font.rotate = True;
else if (p[1] == 'F' || p[1] == 'f' ||
p[0] == 'N' || p[1] == 'n' ||
p[0] == '0')
font.rotate = False;
else
boops(oldconfigline, p - configline, "Bad `Rotate' parameter.");
if (!have_sfd)
boops(oldconfigline, p - configline,
"No `Rotate' parameter allowed for non-subfonts.");
}
else if (!strncmp(p, "Y-Offset", 8))
{
p = strip_equal(configline, oldconfigline, p + 8);
if (sscanf(p, "%f", &(font.y_offset)) == 0)
boops(oldconfigline, p - configline, "Bad `Y-Offset' parameter.");
}
else if (!strncmp(p, "Replacement", 11))
{
p = strip_equal(configline, oldconfigline, p + 11);
if (!*p)
boops(oldconfigline, p - configline, "Bad `Replacement' parameter.");
font.replacementname = p;
}
else
{
char *new_name, *old_name;
stringlist *sl;
old_name = p;
while (*p && !isspace(*p) && *p != '=')
p++;
q = p;
p = strip_equal(configline, oldconfigline, p);
*q = '\0';
new_name = p;
while (*p && !isspace(*p))
p++;
if (*p)
*p++ = '\0';
sl = newstringlist();
sl->new_name = new_name;
sl->old_name = old_name;
sl->next = font.replacements;
font.replacements = sl;
p--; /* to make the next while loop work */
}
while (*p && !isspace(*p))
p++;
if (*p)
*p = '\0';
}
if (font.PSnames == Only)
if (have_pid || have_eid)
boops(oldconfigline, 0,
"No `Pid' or `Eid' parameters allowed if `PS=Only' is set.");
font.replacementname = newstring(font.replacementname);
get_replacements(&font);
tfm_filename = newstring(fontname);
TFMopen(&tfm_filename);
pk_filename = mymalloc(fontname_len + 10);
if (no_dpi)
sprintf(pk_filename, "%s.pk", fontname);
else
sprintf(pk_filename, "%s.%dpk", fontname, dpi);
PKopen(pk_filename, fontname, dpi);
font.ttfname = newstring(font.ttfname);
real_ttfname = TeX_search_ttf_file(&(font.ttfname));
if (!real_ttfname)
oops("Cannot find `%s'.", font.ttfname);
TTFopen(real_ttfname, &font, dpi, ptsize, quiet);
enc_filename = newstring(enc_filename);
enc = readencoding(&enc_filename, &font, True);
if (enc)
{
char *name;
restore_glyph(enc, &font);
for (i = 0; i <= 0xFF; i++)
{
name = enc->vec[i];
if (!font.PSnames)
{
code = adobename_to_code(name);
if (code < 0 && strcmp(name, ".notdef") != 0)
warning("Cannot map character `%s'.", name);
inenc_array[i] = code;
}
else
{
/* we search the glyph index */
index = TTFsearch_PS_name(name);
if (index < 0)
warning("Cannot map character `%s'.", name);
inenc_array[i] = index | 0x10000;
}
}
}
else
{
if (font.replacements)
warning("Replacement glyphs will be ignored.");
if (have_sfd)
TTFget_subfont(&font, inenc_array);
else
/* get the table of glyph names too */
enc = TTFget_first_glyphs(&font, inenc_array);
}
for (i = 0; i <= 0xFF; i++)
{
byte *bitmap;
int w, h, hoff, voff;
if ((code = inenc_array[i]) >= 0)
{
if (!quiet)
{
printf("Processing glyph %3ld %s index 0x%04x %s\n",
(long)i, (code >= 0x10000) ? "glyph" : "code",
(unsigned int)(code & 0xFFFF), enc ? enc->vec[i] : "");
fflush(stdout);
}
if (TTFprocess(&font, code,
&bitmap, &w, &h, &hoff, &voff, hinting, quiet))
PKputglyph(i,
-hoff, -voff, w - hoff, h - voff,
w, h, bitmap);
else
warning("Cannot render glyph with %s index 0x%x.",
(code >= 0x10000) ? "glyph" : "code",
(unsigned int)(code & 0xFFFF));
}
}
PKclose();
exit(0); /* for safety reasons */
return 0; /* never reached */
}
static void
handle_options(int argc, char *argv[], Font *fnt)
{
register int lastext;
register int i;
size_t l;
int arginc;
char *temp;
char c;
char *vpl_name = NULL;
Boolean have_capheight = 0;
Boolean have_sfd = 0;
int sfd_begin, postfix_begin;
int base_name;
stringlist* sl;
/* scan first whether the -q switch is set */
for (i = 1; i < argc; i++)
if (argv[i][0] == '-' && argv[i][1] == 'q')
quiet = True;
if (!quiet)
printf("This is %s\n", ident);
/* Make VPL file identical to that created under Unix */
fnt->titlebuf = (char *)mymalloc(strlen(progname) + strlen(argv[1]) +
1 + 1);
sprintf(fnt->titlebuf, "%s %s", progname, argv[1]);
/*
* TrueType font name.
*/
fnt->ttfname = newstring(argv[1]);
/*
* The other arguments. We delay the final processing of some switches
* until the tfm font name has been scanned -- if it contains two `@'s,
* many switches are ignored.
*/
while (argc > 2 && *argv[2] == '-')
{
arginc = 2;
i = argv[2][1];
switch (i)
{
case 'v':
makevpl = 1;
if (argc <= 3)
oops("Missing parameter for -v option.");
if (vpl_name)
free(vpl_name);
vpl_name = newstring(argv[3]);
handle_extension(&vpl_name, ".vpl");
break;
case 'V':
makevpl = 2;
if (argc <= 3)
oops("Missing parameter for -V option.");
if (vpl_name)
free(vpl_name);
vpl_name = newstring(argv[3]);
handle_extension(&vpl_name, ".vpl");
break;
case 'f':
if (argc <= 3)
oops("Missing parameter for -f option.");
if (sscanf(argv[3], "%lu", &(fnt->fontindex)) == 0)
oops("Invalid font index.");
fnt->fontindexparam = argv[3];
break;
case 'E':
if (argc <= 3)
oops("Missing parameter for -E option.");
if (sscanf(argv[3], "%hu", &(fnt->eid)) == 0)
oops("Invalid encoding ID.");
fnt->eidparam = argv[3];
break;
case 'P':
if (argc <= 3)
oops("Missing parameter for -P option.");
if (sscanf(argv[3], "%hu", &(fnt->pid)) == 0)
oops("Invalid platform ID.");
fnt->pidparam = argv[3];
break;
case 'e':
if (argc <= 3)
oops("Missing parameter for -e option.");
if (sscanf(argv[3], "%f", &(fnt->efactor)) == 0 || fnt->efactor < 0.01)
oops("Bad extension factor.");
fnt->efactorparam = argv[3];
break;
case 'c':
if (argc <= 3)
oops("Missing parameter for -c option.");
have_capheight = True;
if (sscanf(argv[3], "%f", &(fnt->capheight)) == 0)
fnt->capheight = 0;
break;
case 's':
if (argc <= 3)
oops("Missing parameter for -s option.");
if (sscanf(argv[3], "%f", &(fnt->slant)) == 0)
oops("Bad slant parameter.");
fnt->slantparam = argv[3];
break;
case 'p':
if (argc <= 3)
oops("Missing parameter for -p option.");
if (fnt->inencname)
free(fnt->inencname);
fnt->inencname = newstring(argv[3]);
break;
case 'T':
if (argc <= 3)
oops("Missing parameter for -T option.");
if (fnt->inencname)
free(fnt->inencname);
if (fnt->outencname)
free(fnt->outencname);
fnt->inencname = newstring(argv[3]);
fnt->outencname = newstring(argv[3]);
break;
case 't':
if (argc <= 3)
oops("Missing parameter for -T option.");
if (fnt->outencname)
free(fnt->outencname);
fnt->outencname = newstring(argv[3]);
break;
case 'r':
if (argc <= 4)
oops("Not enough parameters for -r option.");
sl = newstringlist();
sl->old_name = newstring(argv[3]);
sl->new_name = newstring(argv[4]);
sl->single_replacement = True;
sl->next = fnt->replacements;
fnt->replacements = sl;
arginc = 3;
break;
case 'R':
if (argc <= 3)
oops("Missing parameter for -R option.");
if (fnt->replacementname)
free(fnt->replacementname);
fnt->replacementname = newstring(argv[3]);
break;
case 'y':
if (argc <= 3)
oops("Missing parameter for -y option.");
if (sscanf(argv[3], "%f", &(fnt->y_offset)) == 0)
oops("Invalid y-offset.");
fnt->y_offsetparam = argv[3];
break;
case 'O':
forceoctal = True;
arginc = 1;
break;
case 'n':
fnt->PSnames = Yes;
arginc = 1;
break;
case 'N':
fnt->PSnames = Only;
arginc = 1;
break;
case 'u':
pedantic = True;
arginc = 1;
break;
case 'q':
quiet = True;
arginc = 1;
break;
case 'L':
if (argc <= 3)
oops("Missing parameter for -L option.");
if (fnt->ligname)
free(fnt->ligname);
fnt->ligname = newstring(argv[3]);
fnt->subfont_ligs = True;
break;
case 'l':
fnt->subfont_ligs = True;
arginc = 1;
break;
case 'w':
fnt->write_enc = True;
arginc = 1;
break;
case 'x':
fnt->rotate = True;
arginc = 1;
break;
case 'o':
if (argc <= 3)
oops("Missing parameter for -o option.");
if (vpl_name)
free(vpl_name);
vpl_name = newstring(argv[3]);
handle_extension(&vpl_name, ".ovp");
break;
default:
if (argc <= 3 || argv[3][0] == '-')
{
warning("Unknown option `%s' will be ignored.\n", argv[2]);
arginc = 1;
}
else
warning("Unknown option `%s %s' will be ignored.\n",
argv[2], argv[3]);
}
for (i = 0; i < arginc; i++)
{
l = strlen(fnt->titlebuf);
fnt->titlebuf = (char *)myrealloc((void *)fnt->titlebuf,
l + strlen(argv[2]) + 1 + 1);
sprintf(fnt->titlebuf + strlen(fnt->titlebuf), " %s", argv[2]);
argv++;
argc--;
}
}
/* Read replacement glyph name file */
get_replacements(fnt);
if (argc > 3 || (argc == 3 && *argv[2] == '-'))
oops("Need at most two non-option arguments.");
/*
* The tfm file name.
*/
if (argc == 2)
temp = newstring(fnt->ttfname);
else
{
temp = newstring(argv[2]);
l = strlen(fnt->titlebuf);
fnt->titlebuf = (char *)myrealloc((void *)fnt->titlebuf,
l + strlen(argv[2]) + 1 + 1);
sprintf(fnt->titlebuf + strlen(fnt->titlebuf), " %s", argv[2]);
}
handle_sfd(temp, &sfd_begin, &postfix_begin);
if (sfd_begin > -1)
{
have_sfd = True;
i = sfd_begin - 2;
}
else
i = strlen(temp) - 1;
/*
* Now we search the beginning of the name without directory.
*/
for (; i >= 0; i--)
if (temp[i] == '/' || temp[i] == ':' || temp[i] == '\\')
break;
base_name = i + 1;
/*
* We store the path (with the final directory separator).
*/
if (base_name > 0)
{
c = temp[base_name];
temp[base_name] = '\0';
fnt->tfm_path = newstring(temp);
temp[base_name] = c;
}
if (have_sfd)
{
/* the prefix and the sfd file name */
if (temp[base_name])
fnt->outname = newstring(temp + base_name);
fnt->sfdname = newstring(temp + sfd_begin);
}
else
postfix_begin = base_name;
/*
* Get the extension.
*/
lastext = -1;
for (i = postfix_begin; temp[i]; i++)
if (temp[i] == '.')
lastext = i;
if (argc == 2 && lastext >= 0)
{
temp[lastext] = '\0'; /* remove TTF file extension */
lastext = -1;
}
if (lastext == -1)
fnt->tfm_ext = newstring(".tfm");
else
{
fnt->tfm_ext = newstring(temp + lastext);
temp[lastext] = '\0';
}
if (have_sfd)
{
if (temp[postfix_begin])
fnt->outname_postfix = newstring(temp + postfix_begin);
}
else
{
if (temp[base_name])
fnt->outname = newstring(temp + base_name);
else
oops("Invalid tfm file name.");
}
/*
* Now we can process the remaining parameters.
*/
if (have_sfd)
{
if (makevpl)
{
warning("Ignoring `-v' and `-V' switches for subfonts.");
makevpl = 0;
}
if (vpl_name)
if ((fnt->vplout = fopen(vpl_name, "wb")) == NULL)
oops("Cannot open ovp output file.");
if (have_capheight)
warning("Ignoring `-c' switch for subfonts.");
if (fnt->inencname || fnt->outencname)
{
warning("Ignoring `-p', `-t', and `-T' switches for subfonts.");
fnt->inencname = NULL;
fnt->outencname = NULL;
}
if (fnt->y_offsetparam && !fnt->rotate)
warning("Ignoring `-y' switch for non-rotated subfonts.");
if (fnt->PSnames)
{
warning("Ignoring `-n' or '-N' switch for subfonts.");
fnt->PSnames = No;
}
init_sfd(fnt, True);
}
else
{
if (have_capheight && fnt->capheight < 0.01)
oops("Bad small caps height.");
if (vpl_name)
if ((fnt->vplout = fopen(vpl_name, "wb")) == NULL)
oops("Cannot open vpl output file.");
if (fnt->subfont_ligs)
{
warning("Ignoring `-l' switch for non-subfont.");
fnt->subfont_ligs = False;
}
if (fnt->rotate)
{
warning("Ignoring `-x' switch for non-subfont.");
fnt->rotate = False;
}
if (fnt->write_enc)
{
warning("Ignoring `-w' switch for non-subfont.");
fnt->write_enc = False;
}
if (fnt->y_offsetparam)
warning("Ignoring `-y' switch for non-subfont.");
}
if (fnt->PSnames == Only)
{
if (fnt->pidparam || fnt->eidparam)
{
warning("Ignoring `-P' and `-E' options if `-N' switch is selected.");
fnt->pidparam = NULL;
fnt->eidparam = NULL;
}
}
if (vpl_name)
free(vpl_name);
free(temp);
}