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.

lib/driver/cdio_private.h

@@ -150,11 +150,19 @@ extern "C" {
       @param obj the CD object that may contain CD-TEXT information.
       @return the CD-TEXT object or NULL if obj is NULL
       or CD-TEXT information does not exist.
-    
-      If i_track is 0 or CDIO_CDROM_LEADOUT_TRACK the track returned
-      is the information assocated with the CD. 
     */
-    cdtext_t * (*get_cdtext) ( void *p_env, track_t i_track );
+    cdtext_t * (*get_cdtext) ( void *p_env );
+
+    /*!
+      Get raw cdtext information as on the disc for a CdIo object
+
+      @param obj the CD object that may contain CD-TEXT information.
+      @return pointer to the raw CD-TEXT data or NULL if obj is NULL
+      or no CD-TEXT information present on the disc.
+
+      free when done and not NULL.
+    */
+    uint8_t * (*get_cdtext_raw) ( void *p_env );
     
     /*!
       Return an array of device names. if CdIo is NULL (we haven't