1) cdtext objects are no longer associated with a track but with the disc.

2) - cdio_get_cdtext no longer takes track as an argument
- cdtext_get, cdtext_get_const, cdtext_set require track argument
3) Language, Genre, Genre Code and Encoding Fields are now properly parsed and stored in the cdtext object
4) Added public function cdio_get_cdtext_raw to extract the binary CD-Text
5) Added CDTEXTFILE keyword logic in cue sheet parser. Parses binary/raw CD-Text files
6) Added cdtext_genre2str to convert genre code
7) altered the example programs, test drivers, cdda-player and cd-info to work with these changes
8) Added test case
9) A few smaller changes
A disc either holds CD-Text for all the tracks or does not hold any. Therefore a CD-Text object for the whole disc seems more natural to me. It also enables us to store global fields, like genre, encoding, language.

Patch was tested on GNU/Linux 32 bit running Gentoo.

test/driver/nrg.c.in

@@ -75,10 +75,10 @@ main(int argc, const char *argv[])
   }
   {
     unsigned int i;
-    cdtext_t *p_cdtext = cdio_get_cdtext(p_cdio, 0);
+    cdtext_t *p_cdtext = cdio_get_cdtext(p_cdio);
     if (!p_cdtext) return(1);
     for (i=0; i<NUM_FIELDS; i++) {
-      const char *psz_field = p_cdtext->field[cdtext_fields[i]];
+      const char *psz_field = cdtext_get_const(cdtext_fields[i], 0, p_cdtext);
       if (!psz_field)
 	return(2);
       if (0 != strncmp(psz_field, cdtext_check[i], strlen(cdtext_check[i]))) {