mirror of
https://github.com/caddyserver/caddy.git
synced 2024-11-26 10:13:39 +08:00
15bf9c196c
Now multiple instances of the same matcher can be used within a named matcher without overwriting previous ones.
96 lines
2.7 KiB
Go
96 lines
2.7 KiB
Go
// Copyright 2015 Matthew Holt and The Caddy Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package encode
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/caddyserver/caddy/v2"
|
|
"github.com/caddyserver/caddy/v2/caddyconfig"
|
|
"github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
|
|
"github.com/caddyserver/caddy/v2/caddyconfig/httpcaddyfile"
|
|
"github.com/caddyserver/caddy/v2/modules/caddyhttp"
|
|
)
|
|
|
|
func init() {
|
|
httpcaddyfile.RegisterHandlerDirective("encode", parseCaddyfile)
|
|
}
|
|
|
|
func parseCaddyfile(h httpcaddyfile.Helper) (caddyhttp.MiddlewareHandler, error) {
|
|
enc := new(Encode)
|
|
err := enc.UnmarshalCaddyfile(h.Dispenser)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return enc, nil
|
|
}
|
|
|
|
// UnmarshalCaddyfile sets up the handler from Caddyfile tokens. Syntax:
|
|
//
|
|
// encode [<matcher>] <formats...> {
|
|
// gzip [<level>]
|
|
// zstd
|
|
// brotli [<quality>]
|
|
// }
|
|
//
|
|
// Specifying the formats on the first line will use those formats' defaults.
|
|
func (enc *Encode) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
|
|
for d.Next() {
|
|
for _, arg := range d.RemainingArgs() {
|
|
mod, err := caddy.GetModule("http.encoders." + arg)
|
|
if err != nil {
|
|
return fmt.Errorf("finding encoder module '%s': %v", mod, err)
|
|
}
|
|
encoding, ok := mod.New().(Encoding)
|
|
if !ok {
|
|
return fmt.Errorf("module %s is not an HTTP encoding", mod)
|
|
}
|
|
if enc.EncodingsRaw == nil {
|
|
enc.EncodingsRaw = make(caddy.ModuleMap)
|
|
}
|
|
enc.EncodingsRaw[arg] = caddyconfig.JSON(encoding, nil)
|
|
}
|
|
|
|
for d.NextBlock(0) {
|
|
name := d.Val()
|
|
mod, err := caddy.GetModule("http.encoders." + name)
|
|
if err != nil {
|
|
return fmt.Errorf("getting encoder module '%s': %v", name, err)
|
|
}
|
|
unm, ok := mod.New().(caddyfile.Unmarshaler)
|
|
if !ok {
|
|
return fmt.Errorf("encoder module '%s' is not a Caddyfile unmarshaler", mod)
|
|
}
|
|
err = unm.UnmarshalCaddyfile(d.NewFromNextSegment())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
encoding, ok := unm.(Encoding)
|
|
if !ok {
|
|
return fmt.Errorf("module %s is not an HTTP encoding", mod)
|
|
}
|
|
if enc.EncodingsRaw == nil {
|
|
enc.EncodingsRaw = make(caddy.ModuleMap)
|
|
}
|
|
enc.EncodingsRaw[name] = caddyconfig.JSON(encoding, nil)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// Interface guard
|
|
var _ caddyfile.Unmarshaler = (*Encode)(nil)
|