XSPF: remove harmful base decoding

(cherry picked from commit 993d4fcc)

Conflicts:

	modules/demux/playlist/xspf.c

modules/demux/playlist/xspf.c

@@ -210,7 +210,7 @@ static bool parse_playlist_node COMPLEX_INTERFACE
             ;
         else if( !strcmp( psz_name, "xml:base" ) )
         {
-            p_demux->p_sys->psz_base = decode_URI_duplicate( psz_value );
+            p_demux->p_sys->psz_base = strdup( psz_value );
         }
         /* unknown attribute */
         else
@@ -546,21 +546,18 @@ static bool parse_track_node COMPLEX_INTERFACE
                 /* special case: location */
                 if( !strcmp( p_handler->name, "location" ) )
                 {
-                    char *psz_location = psz_value;
-                    if( !strncmp( psz_value, "file://", 7 ) )
-                        psz_location = decode_URI( psz_value + 7 );
-
-                    if( !psz_location )
-                    {
-                        FREE_ATT();
-                        return false;
-                    }
-
+                    /* FIXME: This is broken. Scheme-relative (//...) locations
+                     * and anchors (#...) are not resolved correctly. Also,
+                     * host-relative (/...) and directory-relative locations
+                     * ("relative path" in vernacular) should be resolved.
+                     * Last, psz_base should default to the XSPF resource
+                     * location if missing (not the current working directory).
+                     * -- Courmisch */
                     if( p_demux->p_sys->psz_base && !strstr( psz_value, "://" ) )
                     {
                         char* psz_tmp;
                         if( asprintf( &psz_tmp, "%s%s", p_demux->p_sys->psz_base,
-                                      psz_location ) == -1 )
+                                      psz_value ) == -1 )
                         {
                             FREE_ATT();
                             return NULL;
@@ -569,7 +566,7 @@ static bool parse_track_node COMPLEX_INTERFACE
                         free( psz_tmp );
                     }
                     else
-                        input_item_SetURI( p_new_input, psz_location );
+                        input_item_SetURI( p_new_input, psz_value );
                     input_item_CopyOptions( p_input_item, p_new_input );
                     FREE_ATT();
                     p_handler = NULL;