Method UnmarshalCaddyfile

modules/caddyhttp/encode/zstd/zstd.go:53–98

UnmarshalCaddyfile sets up the handler from Caddyfile tokens.

(d *caddyfile.Dispenser)

// UnmarshalCaddyfile sets up the handler from Caddyfile tokens.
func (z *Zstd) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
	d.Next() // consume option name
	args := d.RemainingArgs()
	switch len(args) {
	case 0:
	case 1:
		if _, err := parseEncoderLevel(args[0]); err != nil {
			return d.Err(err.Error())
		}
		z.Level = args[0]
	default:
		return d.ArgErr()
	}

	for nesting := d.Nesting(); d.NextBlock(nesting); {
		switch d.Val() {
		case "level":
			args := d.RemainingArgs()
			if len(args) != 1 {
				return d.ArgErr()
			}
			if z.Level != "" {
				return d.Err("compression level already specified")
			}
			if _, err := parseEncoderLevel(args[0]); err != nil {
				return d.Err(err.Error())
			}
			z.Level = args[0]

		case "disable_checksum":
			if d.NextArg() {
				return d.ArgErr()
			}
			if z.Checksum != nil {
				return d.Err("checksum already specified")
			}
			disabled := false
			z.Checksum = &disabled

		default:
			return d.Errf("unknown subdirective '%s'", d.Val())
		}
	}

	return nil
}

// Provision provisions z's configuration.
func (z *Zstd) Provision(ctx caddy.Context) error {