mirror of
https://github.com/caddyserver/caddy.git
synced 2024-12-28 06:33:47 +03:00
80 lines
2 KiB
Go
80 lines
2 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 httpcaddyfile
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import (
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"strconv"
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"github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
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)
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func parseHTTPPort(d *caddyfile.Dispenser) (int, error) {
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var httpPort int
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for d.Next() {
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var httpPortStr string
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if !d.AllArgs(&httpPortStr) {
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return 0, d.ArgErr()
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}
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var err error
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httpPort, err = strconv.Atoi(httpPortStr)
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if err != nil {
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return 0, d.Errf("converting port '%s' to integer value: %v", httpPortStr, err)
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}
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}
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return httpPort, nil
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}
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func parseHTTPSPort(d *caddyfile.Dispenser) (int, error) {
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var httpsPort int
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for d.Next() {
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var httpsPortStr string
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if !d.AllArgs(&httpsPortStr) {
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return 0, d.ArgErr()
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}
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var err error
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httpsPort, err = strconv.Atoi(httpsPortStr)
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if err != nil {
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return 0, d.Errf("converting port '%s' to integer value: %v", httpsPortStr, err)
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}
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}
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return httpsPort, nil
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}
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func parseExperimentalHTTP3(d *caddyfile.Dispenser) (bool, error) {
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return true, nil
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}
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func parseHandlerOrder(d *caddyfile.Dispenser) ([]string, error) {
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if !d.Next() {
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return nil, d.ArgErr()
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}
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order := d.RemainingArgs()
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if len(order) == 1 && order[0] == "appearance" {
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return []string{"appearance"}, nil
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}
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if len(order) > 0 && d.NextBlock(0) {
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return nil, d.Err("cannot open block if there are arguments")
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}
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for d.NextBlock(0) {
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order = append(order, d.Val())
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if d.NextArg() {
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return nil, d.ArgErr()
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}
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}
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if len(order) == 0 {
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return nil, d.ArgErr()
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}
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return order, nil
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}
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