package main

import (
	"flag"
	"fmt"
	"os"
	"path"
	"strings"
	"time"
)

import "github.com/hpcloud/tail"

const rectest string = "UPLOAD"

type FtpStr struct {
	wday  string
	month string
	day   string
	time  string
	year  string
	pid   string
	user  string
	/*res     string
	act     string
	tromt   string
	fromip  string
	fname   string
	fdim    string
	txspeed string*/
}

func getTimestamp(tsfmt string) string {
	t := time.Now()
	f := "%04d%02d%02d%02d%02d%02d"
	if tsfmt == "log" {
		f = "%04d/%02d/%02d %02d:%02d:%02d"
	}
	return fmt.Sprintf(f, t.Year(), t.Month(), t.Day(), t.Hour(), t.Minute(), t.Second())
}

func MySplit(r rune) bool {
	return r == '[' || r == ']' || r == ' ' || r == '"' || r == ','
}

func main() {
	pgm := os.Args[0]
	filePtr := flag.String("file", "/var/log/vsftpd.log", "ftp log file")
	//userPtr := flag.String("user", "asega", "ftp sender user")
	flag.Parse()
	fmt.Println(getTimestamp("log"), ">>", path.Base(pgm))
	fmt.Println(getTimestamp("log"), ">>", path.Dir(pgm))
	fmt.Println(getTimestamp("log"), ">>", *filePtr)

	t, _ := tail.TailFile(*filePtr, tail.Config{Follow: true})
	for line := range t.Lines {
		ftpfield := strings.FieldsFunc(line.Text, MySplit)
		ftp := FtpStr{ftpfield[0], ftpfield[1], ftpfield[2], ftpfield[3], ftpfield[4], ftpfield[6], ftpfield[7]}
		//ftpfield[10], ftpfield[11], ftpfield[12], ftpfield[13], ftpfield[14], ftpfield[15]}
		if ftp.user == "asega" && ftp.{
			fmt.Printf("%q\n", ftpfield)
		}
	}

}