[Mplayer-cvslog] CVS: main vobsub.c,1.33,1.34

[Moritz Bunkus CVS]

Update of /cvsroot/mplayer/main
In directory mail:/var/tmp.root/cvs-serv27423

Modified Files:
	vobsub.c 
Log Message:
Improved searching for VobSubs inside RAR archives even if the names do not match the movie name. Do not display VobSubs whose timecodes are < 0 which would make all VobSubs appear from the start on upon seeking. Patches by "Reder, Uwe" <Uwe.Reder at 3SOFT.de>.

Index: vobsub.c
===================================================================
RCS file: /cvsroot/mplayer/main/vobsub.c,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -r1.33 -r1.34
--- vobsub.c	21 Sep 2003 14:21:11 -0000	1.33
+++ vobsub.c	28 Oct 2003 22:36:56 -0000	1.34
@@ -88,11 +88,38 @@
 		p++;
 	}
 	rc = urarlib_get(&stream->data, &stream->size, (char*) p, rar_filename, "");
-	free(rar_filename);
 	if (!rc) {
-	    free(stream);
-	    return NULL;
+	    /* There is no matching filename in the archive. However, sometimes
+	     * the files we are looking for have been given arbitrary names in the archive.
+	     * Let's look for a file with an exact match in the extension only. */
+	    int i, num_files, name_len;
+	    ArchiveList_struct *list, *lp;
+	    /* the cast in the next line is a hack to overcome a design flaw (IMHO) in unrarlib */
+	    num_files = urarlib_list (rar_filename, (ArchiveList_struct *)&list);
+	    if (num_files > 0) {
+		char *demanded_ext;
+		demanded_ext = strrchr (p, '.');
+		if (demanded_ext) {
+		    int demanded_ext_len = strlen (demanded_ext);
+	    	    for (i=0, lp=list; i<num_files; i++, lp=lp->next) {
+			name_len = strlen (lp->item.Name);
+			if (name_len >= demanded_ext_len && !strcasecmp (lp->item.Name + name_len - demanded_ext_len, demanded_ext)) {
+		            if ((rc = urarlib_get(&stream->data, &stream->size, lp->item.Name, rar_filename, ""))) {
+				break;
+		   	    }
+			}
+		    }
+		}
+	    	urarlib_freelist (list);
+	    }
+	    if (!rc) {
+		free(rar_filename);
+		free(stream);
+		return NULL;
+	    }
 	}
+
+	free(rar_filename);
 	stream->pos = 0;
     }
     return stream;