* modules/demux/ogg.c: provide some file info. Tested with the tarzan.ogm

* modules/codec/vorbis.c: parse the vorbis comment (can anyone tell me why the
comment is embedded in the logical stream and not directly in the
container?). The vorbis comments are in utf8, so extended characters
currently get messed up.

Still tring to close #51

modules/codec/vorbis.c

@@ -2,7 +2,7 @@
  * vorbis.c: vorbis decoder module making use of libvorbis.
  *****************************************************************************
  * Copyright (C) 1999-2001 VideoLAN
- * $Id: vorbis.c,v 1.8 2002/11/28 21:00:48 gbazin Exp $
+ * $Id: vorbis.c,v 1.9 2002/12/19 23:23:25 sigmunau Exp $
  *
  * Authors: Gildas Bazin <gbazin@netcourrier.com>
  *
@@ -182,7 +182,26 @@ static int RunDecoder( decoder_fifo_t * p_fifo )
         msg_Err( p_dec->p_fifo, "2nd Vorbis header is corrupted" );
         goto error;
     }
-
+    /* parse the vorbis comment */
+    {
+        input_thread_t *p_input = p_fifo->p_parent;
+        input_info_category_t *p_cat = input_InfoCategory( p_input,
+                                                           "Vorbis Comment" );
+        int i = 0;
+        char *psz_name, *psz_value, *psz_comment;
+        while ( i < p_dec->vc.comments )
+        {
+            psz_comment = strdup( p_dec->vc.user_comments[i] );
+            psz_name = psz_comment;
+            psz_value = strchr( psz_comment, '=' );
+            *psz_value = '\0';
+            psz_value++;
+            input_AddInfo( p_cat, psz_name, psz_value );
+            free( psz_comment );
+            i++;
+        }
+    }
+    
     if( GetOggPacket( p_dec, &oggpacket, &i_pts ) != VLC_SUCCESS )
         goto error;