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0d44e3ecba
* logging: Implement `extra_log` handler * Rename to `log_append` * Rename `skip_log` to `log_skip` --------- Co-authored-by: Matt Holt <mholt@users.noreply.github.com>
54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
// Copyright 2015 Matthew Holt and The Caddy Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package logging
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import (
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"github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
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"github.com/caddyserver/caddy/v2/caddyconfig/httpcaddyfile"
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"github.com/caddyserver/caddy/v2/modules/caddyhttp"
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)
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func init() {
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httpcaddyfile.RegisterHandlerDirective("log_append", parseCaddyfile)
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}
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// parseCaddyfile sets up the log_append handler from Caddyfile tokens. Syntax:
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//
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// log_append [<matcher>] <key> <value>
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func parseCaddyfile(h httpcaddyfile.Helper) (caddyhttp.MiddlewareHandler, error) {
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handler := new(LogAppend)
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err := handler.UnmarshalCaddyfile(h.Dispenser)
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return handler, err
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}
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// UnmarshalCaddyfile implements caddyfile.Unmarshaler.
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func (h *LogAppend) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
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d.Next() // consume directive name
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if !d.NextArg() {
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return d.ArgErr()
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}
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h.Key = d.Val()
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if !d.NextArg() {
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return d.ArgErr()
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}
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h.Value = d.Val()
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return nil
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}
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// Interface guards
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var (
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_ caddyfile.Unmarshaler = (*LogAppend)(nil)
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)
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