Scott Baker | e7144bc | 2019-10-01 14:16:47 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2019-present Open Networking Foundation |
| 3 | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package afrouter |
| 18 | |
| 19 | import ( |
| 20 | "github.com/opencord/voltha-go/common/log" |
| 21 | "regexp" |
| 22 | ) |
| 23 | |
| 24 | type methodDetails struct { |
| 25 | all string |
| 26 | pkg string |
| 27 | service string |
| 28 | method string |
| 29 | } |
| 30 | |
| 31 | // The compiled regex to extract the package/service/method |
| 32 | var mthdSlicer = regexp.MustCompile(`^/([a-zA-Z][a-zA-Z0-9]+)\.([a-zA-Z][a-zA-Z0-9]+)/([a-zA-Z][a-zA-Z0-9]+)`) |
| 33 | |
| 34 | func newMethodDetails(fullMethodName string) methodDetails { |
| 35 | // The full method name is structured as follows: |
| 36 | // <package name>.<service>/<method> |
| 37 | mthdSlice := mthdSlicer.FindStringSubmatch(fullMethodName) |
| 38 | if mthdSlice == nil { |
| 39 | log.Errorf("Faled to slice full method %s, result: %v", fullMethodName, mthdSlice) |
| 40 | } else { |
| 41 | log.Debugf("Sliced full method %s: %v", fullMethodName, mthdSlice) |
| 42 | } |
| 43 | return methodDetails{ |
| 44 | all: mthdSlice[0], |
| 45 | pkg: mthdSlice[1], |
| 46 | service: mthdSlice[2], |
| 47 | method: mthdSlice[3], |
| 48 | } |
| 49 | } |