| /* |
| 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. |
| */ |
| |
| package utils |
| |
| import ( |
| "bytes" |
| "compress/zlib" |
| "io/ioutil" |
| "net" |
| ) |
| |
| func GetAddressByBytes(data []byte) string { |
| return net.IPv4(data[0], data[1], data[2], data[3]).String() |
| } |
| |
| func UnCompress(data []byte) []byte { |
| rdata := bytes.NewReader(data) |
| r, err := zlib.NewReader(rdata) |
| if err != nil { |
| return data |
| } |
| retData, err := ioutil.ReadAll(r) |
| if err != nil { |
| return data |
| } |
| return retData |
| } |