Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
Mirrored from https://github.com/Slazee/caddy.git
Synced Nov 11, 01:00 UTC
| 1 | // Copyright 2015 Matthew Holt and The Caddy Authors |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | package logging |
| 16 | |
| 17 | import ( |
| 18 | "strings" |
| 19 | |
| 20 | "github.com/caddyserver/caddy/v2/caddyconfig/caddyfile" |
| 21 | "github.com/caddyserver/caddy/v2/caddyconfig/httpcaddyfile" |
| 22 | "github.com/caddyserver/caddy/v2/modules/caddyhttp" |
| 23 | ) |
| 24 | |
| 25 | func init() { |
| 26 | httpcaddyfile.RegisterHandlerDirective("log_append", parseCaddyfile) |
| 27 | } |
| 28 | |
| 29 | // parseCaddyfile sets up the log_append handler from Caddyfile tokens. Syntax: |
| 30 | // |
| 31 | // log_append [<matcher>] [<]<key> <value> |
| 32 | func parseCaddyfile(h httpcaddyfile.Helper) (caddyhttp.MiddlewareHandler, error) { |
| 33 | handler := new(LogAppend) |
| 34 | err := handler.UnmarshalCaddyfile(h.Dispenser) |
| 35 | return handler, err |
| 36 | } |
| 37 | |
| 38 | // UnmarshalCaddyfile implements caddyfile.Unmarshaler. |
| 39 | func (h *LogAppend) UnmarshalCaddyfile(d *caddyfile.Dispenser) error { |
| 40 | d.Next() // consume directive name |
| 41 | if !d.NextArg() { |
| 42 | return d.ArgErr() |
| 43 | } |
| 44 | h.Key = d.Val() |
| 45 | if !d.NextArg() { |
| 46 | return d.ArgErr() |
| 47 | } |
| 48 | if strings.HasPrefix(h.Key, "<") && len(h.Key) > 1 { |
| 49 | h.Early = true |
| 50 | h.Key = h.Key[1:] |
| 51 | } |
| 52 | h.Value = d.Val() |
| 53 | return nil |
| 54 | } |
| 55 | |
| 56 | // Interface guards |
| 57 | var ( |
| 58 | _ caddyfile.Unmarshaler = (*LogAppend)(nil) |
| 59 | ) |