do everything with the stream functions (no more fopen)

src/misc/image.c

@@ -205,23 +205,9 @@ static picture_t *ImageReadUrl( image_handler_t *p_image, const char *psz_url,
 {
     block_t *p_block;
     picture_t *p_pic;
-    FILE *file;
     stream_t *p_stream = NULL;
     int i_size;
 
-    file = utf8_fopen( psz_url, "rb" );
-    if( file )
-    {
-        fseek( file, 0, SEEK_END );
-        i_size = ftell( file );
-        fseek( file, 0, SEEK_SET );
-    }
-    else
-    {
-        /*msg_Dbg( p_image->p_parent, "could not open file %s for reading",
-                 psz_url );*/
-        /* if file couldn't be opened, try to open the url with the stream
-        * functions. Any url can be thus be opened. */
     p_stream = stream_UrlNew( p_image->p_parent, psz_url );
     if( !p_stream )
     {
@@ -229,24 +215,13 @@ static picture_t *ImageReadUrl( image_handler_t *p_image, const char *psz_url,
                  psz_url );
         return NULL;
     }
-        else
-        {
+
     i_size = stream_Size( p_stream );
-        }
-    }
 
     p_block = block_New( p_image->p_parent, i_size );
 
-    if( file )
-    {
-        fread( p_block->p_buffer, sizeof(char), i_size, file );
-        fclose( file );
-    }
-    else
-    {
     stream_Read( p_stream, p_block->p_buffer, i_size );
     stream_Delete( p_stream );
-    }
 
     if( !p_fmt_in->i_chroma )
     {