| 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 ( |
| "strconv" |
| "strings" |
| |
| "github.com/apache/trafficcontrol/lib/go-log" |
| ) |
| |
| const MaxLogObjects = 10 |
| |
| const LoggingFileName = "logging.config" |
| |
| // MakeStorageDotConfig creates storage.config for a given ATS Profile. |
| // The paramData is the map of parameter names to values, for all parameters assigned to the given profile, with the config_file "storage.config". |
| func MakeLoggingDotConfig( |
| profileName string, |
| paramData map[string]string, // GetProfileParamData(tx, profile.ID, StorageFileName) |
| toToolName string, // tm.toolname global parameter (TODO: cache itself?) |
| toURL string, // tm.url global parameter (TODO: cache itself?) |
| ) string { |
| |
| hdrComment := GenericHeaderComment(profileName, toToolName, toURL) |
| // This is an LUA file, so we need to massage the header a bit for LUA commenting. |
| hdrComment = strings.Replace(hdrComment, `# `, ``, -1) |
| hdrComment = strings.Replace(hdrComment, "\n", ``, -1) |
| text := "-- " + hdrComment + " --\n" |
| |
| for i := 0; i < MaxLogObjects; i++ { |
| logFormatField := "LogFormat" |
| if i > 0 { |
| logFormatField += strconv.Itoa(i) |
| } |
| if logFormatName := paramData[logFormatField+".Name"]; logFormatName != "" { |
| format := paramData[logFormatField+".Format"] |
| if format == "" { |
| // TODO determine if the line should be excluded. Perl includes it anyway, without checking. |
| log.Errorf("Profile '%v' has logging.config format '%v' Name Parameter but no Format Parameter. Setting blank Format!\n", profileName, logFormatField) |
| } |
| format = strings.Replace(format, `"`, `\"`, -1) |
| text += logFormatName + " = format {\n" |
| text += " Format = '" + format + " '\n" |
| text += "}\n" |
| } |
| } |
| |
| for i := 0; i < MaxLogObjects; i++ { |
| logFilterField := "LogFilter" |
| if i > 0 { |
| logFilterField += strconv.Itoa(i) |
| } |
| |
| if logFilterName := paramData[logFilterField+".Name"]; logFilterName != "" { |
| filter := paramData[logFilterField+".Filter"] |
| if filter == "" { |
| // TODO determine if the line should be excluded. Perl includes it anyway, without checking. |
| log.Errorf("Profile '%v' has logging.config format '%v' Name Parameter but no Filter Parameter. Setting blank Filter!\n", profileName, logFilterField) |
| } |
| |
| filter = strings.Replace(filter, `\`, `\\`, -1) |
| filter = strings.Replace(filter, `'`, `\'`, -1) |
| |
| logFilterType := paramData[logFilterField+".Type"] |
| if logFilterType == "" { |
| logFilterType = "accept" |
| } |
| text += logFilterName + " = filter." + logFilterType + "('" + filter + "')\n" |
| } |
| } |
| |
| for i := 0; i < MaxLogObjects; i++ { |
| logObjectField := "LogObject" |
| if i > 0 { |
| logObjectField += strconv.Itoa(i) |
| } |
| |
| if logObjectFilename := paramData[logObjectField+".Filename"]; logObjectFilename != "" { |
| logObjectType := paramData[logObjectField+".Type"] |
| if logObjectType == "" { |
| logObjectType = "ascii" |
| } |
| logObjectFormat := paramData[logObjectField+".Format"] |
| logObjectRollingEnabled := paramData[logObjectField+".RollingEnabled"] |
| logObjectRollingIntervalSec := paramData[logObjectField+".RollingIntervalSec"] |
| logObjectRollingOffsetHr := paramData[logObjectField+".RollingOffsetHr"] |
| logObjectRollingSizeMb := paramData[logObjectField+".RollingSizeMb"] |
| logObjectFilters := paramData[logObjectField+".Filters"] |
| |
| text += "\nlog." + logObjectType + " {\n" |
| text += " Format = " + logObjectFormat + ",\n" |
| text += " Filename = '" + logObjectFilename + "'" |
| if logObjectType != "pipe" { |
| text += ",\n" |
| text += " RollingEnabled = " + logObjectRollingEnabled + ",\n" |
| text += " RollingIntervalSec = " + logObjectRollingIntervalSec + ",\n" |
| text += " RollingOffsetHr = " + logObjectRollingOffsetHr + ",\n" |
| text += " RollingSizeMb = " + logObjectRollingSizeMb |
| } |
| if logObjectFilters != "" { |
| text += ",\n Filters = { " + logObjectFilters + " }" |
| } |
| text += "\n}\n" |
| } |
| } |
| |
| return text |
| } |