
#include "program-option.hh"
#include "source-file.hh"
#include "memory-stream.hh"
#include "open-type-font.hh"
#include "main.hh"
#include "warn.hh"

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.")
{
  LY_ASSERT_TYPE (scm_is_string, pfb_file_name, 1);

  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.")
{
  LY_ASSERT_TYPE (scm_is_string, otf_file_name, 1);

  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;
}
