func load_gfwrules() {
fp := filepath.Join(backend_config().DataFolder, "gfwlist.txt")
reader, err := os.Open(fp)
if err == nil {
defer reader.Close()
backend_context.ruler, err = gfwlist.NewGfwRuler(reader)
}
log.Println("gfwlist-load", err, fp)
}
func main() {
flag.Parse()
f, err := os.Open(input)
if err != nil {
fmt.Println(err)
}
defer f.Close()
ruler, _ := gfwlist.NewGfwRuler(f)
if len(*uri) != 0 {
fmt.Println(ruler.IsBlocked(*uri))
}
}