-/*
- pfb.cc -- implement pfb conversion.
-
+/*
+ pfb.cc -- implement pfb conversion.
+
source file of the GNU LilyPond music typesetter
-
- (c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
+
+ (c) 2004--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include <cstdlib>
#include <cstdio>
#include <cstring>
+using namespace std;
+#include "program-option.hh"
#include "source-file.hh"
+#include "memory-stream.hh"
+#include "open-type-font.hh"
+#include "main.hh"
+#include "warn.hh"
char *
-pfb2pfa (Byte const * pfb, int length)
+pfb2pfa (Byte const *pfb, int length)
{
- char * out = new char[1];
+ char *out = new char[1];
int olen = 0;
-
- Byte const * p = pfb;
- while (p < pfb + length)
+
+ Byte const *p = pfb;
+ while (p < pfb + length)
{
if (*p++ != 128)
break;
Byte type = *p++;
if (type == 3)
- break ;
+ break;
- unsigned seglen =
- p[0] | (p[1] << 8)
+ unsigned seglen
+ = 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 ;
+ out = (char *)realloc (out, olen + seglen + 1);
+ char *outp = out + olen;
memcpy (outp, p, seglen);
- olen += seglen;
+ olen += seglen;
p += seglen;
}
else if (type == 2)
{
- unsigned outlength = (seglen * 2) + (seglen / 32) + 2;
+ unsigned outlength = (seglen * 2) + (seglen / 32) + 2;
- out = (char*)realloc (out, olen + outlength + 1);
+ out = (char *)realloc (out, olen + outlength + 1);
- char * outp = out + olen;
+ char *outp = out + olen;
for (int i = seglen; i--;)
{
sprintf (outp, "%02x", *p++);
outp += 2;
- if (!(i % 32))
- {
- *outp ++ = '\n';
- }
+ if (! (i % 32))
+ *outp++ = '\n';
}
olen = outp - out;
}
-
}
out[olen] = 0;
return out;
}
-LY_DEFINE(ly_pfb_to_pfa, "ly:pfb->pfa",
- 1,0,0, (SCM pfb_path),
- "Convert the contents of a PFB file to PFA."
- )
+LY_DEFINE (ly_pfb_to_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_path), pfb_path,
- SCM_ARG1, __FUNCTION__, "string");
+ SCM_ASSERT_TYPE (scm_is_string (pfb_file_name), pfb_file_name,
+ SCM_ARG1, __FUNCTION__, "string");
+
+ string file_name = ly_scm2string (pfb_file_name);
- String path = ly_scm2string (pfb_path);
- int len ;
- char *str = gulp_file (path, &len);
- char *pfa = pfb2pfa ((Byte*)str, len);
+ if (be_verbose_global)
+ progress_indication ("[" + file_name);
- SCM pfa_scm = scm_makfrom0str(pfa);
+ vector<char> pfb_string = gulp_file (file_name, 0);
+ char *pfa = pfb2pfa ((Byte *) &pfb_string[0], pfb_string.size ());
+
+ SCM pfa_scm = scm_makfrom0str (pfa);
free (pfa);
- delete str;
+
+ if (be_verbose_global)
+ progress_indication ("]");
+
return pfa_scm;
}
-
+
+LY_DEFINE (ly_otf_to_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;
+}
+