/*
- pfb.cc -- implement pfb conversion.
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2004--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 2004--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include <cstdlib>
char *
pfb2pfa (Byte const *pfb, int length)
{
- char *out = new char[1];
- int olen = 0;
+ char *out = (char *) malloc (sizeof (char));
+ long olen = 0;
Byte const *p = pfb;
while (p < pfb + length)
{
if (*p++ != 128)
- break;
+ break;
Byte type = *p++;
if (type == 3)
- break;
+ break;
unsigned seglen
- = p[0] | (p[1] << 8)
- | (p[2] << 16) | (p[3] << 24);
+ = p[0] | (p[1] << 8)
+ | (p[2] << 16) | (p[3] << 24);
p += 4;
if (type == 1)
- {
- out = (char *)realloc (out, olen + seglen + 1);
- char *outp = out + olen;
- memcpy (outp, p, seglen);
- olen += seglen;
- p += seglen;
- }
+ {
+ out = (char *)realloc (out, olen + seglen + 1);
+ char *outp = out + olen;
+ memcpy (outp, p, seglen);
+ olen += seglen;
+ p += seglen;
+ }
else if (type == 2)
- {
- unsigned outlength = (seglen * 2) + (seglen / 32) + 2;
-
- out = (char *)realloc (out, olen + outlength + 1);
-
- char *outp = out + olen;
- for (int i = seglen; i--;)
- {
- sprintf (outp, "%02x", *p++);
- outp += 2;
- if (! (i % 32))
- *outp++ = '\n';
- }
-
- olen = outp - out;
- }
+ {
+ unsigned outlength = (seglen * 2) + (seglen / 32) + 2;
+
+ out = (char *)realloc (out, olen + outlength + 1);
+
+ char *outp = out + olen;
+ for (int i = seglen; i--;)
+ {
+ sprintf (outp, "%02x", *p++);
+ outp += 2;
+ if (! (i % 32))
+ *outp++ = '\n';
+ }
+
+ olen = outp - out;
+ }
}
out[olen] = 0;
return out;
}
-LY_DEFINE (ly_pfb_2_pfa, "ly:pfb->pfa",
- 1, 0, 0, (SCM pfb_file_name),
- "Convert the contents of a PFB file to PFA.")
-{
- SCM_ASSERT_TYPE (scm_is_string (pfb_file_name), pfb_file_name,
- SCM_ARG1, __FUNCTION__, "string");
-
- string file_name = ly_scm2string (pfb_file_name);
-
- if (be_verbose_global)
- progress_indication ("[" + file_name);
-
- vector<char> pfb_string = gulp_file (file_name, 0);
- char *pfa = pfb2pfa ((Byte *) &pfb_string[0], pfb_string.size ());
-
- SCM pfa_scm = scm_from_locale_string (pfa);
- free (pfa);
-
- if (be_verbose_global)
- progress_indication ("]");
-
- return pfa_scm;
-}
-
-LY_DEFINE (ly_otf_2_cff, "ly:otf->cff",
- 1, 0, 0, (SCM otf_file_name),
- "Convert the contents of a OTF file to CFF file, returning it as "
- " a string.")
-{
- SCM_ASSERT_TYPE (scm_is_string (otf_file_name), otf_file_name,
- SCM_ARG1, __FUNCTION__, "string");
-
- string file_name = ly_scm2string (otf_file_name);
- if (be_verbose_global)
- progress_indication ("[" + file_name);
-
- FT_Face face = open_ft_face (file_name);
- string table = get_otf_table (face, "CFF ");
-
- SCM asscm = scm_from_locale_stringn ((char *) table.data (),
- table.length ());
-
- if (be_verbose_global)
- progress_indication ("]");
-
- return asscm;
-}
-