| /* |
| * |
| * Copyright 2022 gRPC authors. |
| * |
| * Licensed 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. |
| * |
| */ |
| |
| package grpcutil |
| |
| import ( |
| "strings" |
| |
| "google.golang.org/grpc/internal/envconfig" |
| ) |
| |
| // RegisteredCompressorNames holds names of the registered compressors. |
| var RegisteredCompressorNames []string |
| |
| // IsCompressorNameRegistered returns true when name is available in registry. |
| func IsCompressorNameRegistered(name string) bool { |
| for _, compressor := range RegisteredCompressorNames { |
| if compressor == name { |
| return true |
| } |
| } |
| return false |
| } |
| |
| // RegisteredCompressors returns a string of registered compressor names |
| // separated by comma. |
| func RegisteredCompressors() string { |
| if !envconfig.AdvertiseCompressors { |
| return "" |
| } |
| return strings.Join(RegisteredCompressorNames, ",") |
| } |