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log.go
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log.go
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/*
* Copyright 2017 The Polycube 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 main
import (
"github.com/natefinch/lumberjack"
"log"
"os"
)
var PathToLogFile = "/var/log/polycube/"
var LogFilename = "polycubectl.log"
var LogAnswerFilename = "polycubectl_response.log"
func LogCommand(args []string) {
var cmdLog *log.Logger
f, err := os.OpenFile(PathToLogFile+LogFilename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
if err != nil {
log.Fatal(err)
}
//defer to close when you're done with it
defer f.Close()
cmdLog = log.New(f, "", log.Ldate|log.Ltime)
cmdLog.SetOutput(&lumberjack.Logger{
Filename: PathToLogFile + LogFilename,
MaxSize: 1, // megabytes after which new file is created
MaxBackups: 3, // number of backups
MaxAge: 28, //days
})
cmdLog.Printf("%v", args)
}
func LogCommandAndAnswer(args []string, response string) {
var cmdLog *log.Logger
f, err := os.OpenFile(PathToLogFile+LogAnswerFilename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
if err != nil {
log.Fatal(err)
}
//defer to close when you're done with it
defer f.Close()
cmdLog = log.New(f, "", log.Ldate|log.Ltime)
cmdLog.SetOutput(&lumberjack.Logger{
Filename: PathToLogFile + LogAnswerFilename,
MaxSize: 1, // megabytes after which new file is created
MaxBackups: 3, // number of backups
MaxAge: 28, //days
})
cmdLog.Printf("%v\n%s", args, response)
}