| package atscfg |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import ( |
| "github.com/apache/trafficcontrol/lib/go-tc" |
| ) |
| |
| const DropQStringDotConfigFileName = "drop_qstring.config" |
| const DropQStringDotConfigParamName = "content" |
| const ContentTypeDropQStringDotConfig = ContentTypeTextASCII |
| const LineCommentDropQStringDotConfig = LineCommentHash |
| |
| // DropQStringDotConfigOpts contains settings to configure generation options. |
| type DropQStringDotConfigOpts struct { |
| // HdrComment is the header comment to include at the beginning of the file. |
| // This should be the text desired, without comment syntax (like # or //). The file's comment syntax will be added. |
| // To omit the header comment, pass the empty string. |
| HdrComment string |
| } |
| |
| func MakeDropQStringDotConfig( |
| server *Server, |
| serverParams []tc.Parameter, |
| opt *DropQStringDotConfigOpts, |
| ) (Cfg, error) { |
| if opt == nil { |
| opt = &DropQStringDotConfigOpts{} |
| } |
| warnings := []string{} |
| |
| if len(server.ProfileNames) == 0 { |
| return Cfg{}, makeErr(warnings, "this server missing Profile") |
| } |
| |
| dropQStringVal := (*string)(nil) |
| for _, param := range serverParams { |
| if param.ConfigFile != DropQStringDotConfigFileName { |
| continue |
| } |
| if param.Name != DropQStringDotConfigParamName { |
| continue |
| } |
| dropQStringVal = ¶m.Value |
| break |
| } |
| |
| text := makeHdrComment(opt.HdrComment) |
| if dropQStringVal != nil { |
| text += *dropQStringVal + "\n" |
| } else { |
| text += `/([^?]+) $s://$t/$1` + "\n" |
| } |
| |
| return Cfg{ |
| Text: text, |
| ContentType: ContentTypeDropQStringDotConfig, |
| LineComment: LineCommentDropQStringDotConfig, |
| Warnings: warnings, |
| }, nil |
| } |