tickserver/server/cmd/test/main.go

// main.go
package main

import (
	"bufio"
	"flag"
	"fmt"
	"io"
	"log"
	"os"
	//"strconv"
	"strings"
	//"tickserver/server/market"
	"time"
)

func main() {
	loc, err := time.LoadLocation("Europe/Athens")
	flag.Parse()
	n := flag.NArg()
	if n != 1 {
		log.Println("must input file name", n)
		return
	}
	file := flag.Arg(0)
	fi, err := os.Open(file)
	if err != nil {
		fmt.Printf("Error: %s\n", err)
		return
	}
	defer fi.Close()
	files := strings.Split(file, ".")
	br := bufio.NewReader(fi)
	f, err := os.Create(files[0] + ".log")
	if err != nil {
		fmt.Printf("Error: %s\n", err)
		return
	}
	defer f.Close()
	bw := bufio.NewWriter(f)
	for {
		a, _, c := br.ReadLine()
		if c == io.EOF {
			break
		}
		datas := strings.Split(string(a), ",")
		if len(datas) != 6 {
			break
		}
		var year, month, day, hour, minute int
		fmt.Sscanf(datas[0], "%04d.%02d.%02d %02d:%02d", &year, &month, &day, &hour, &minute)
		t := time.Date(year, time.Month(month), day, hour, minute, 0, 0, loc)
		//log.Println(t.Unix())
		ut := time.Unix(t.Unix(), 0)
		line := files[0] + ","
		line += fmt.Sprintf("%04d%02d%02d,%02d%02d%02d", ut.UTC().Year(), ut.UTC().Month(), ut.UTC().Day(), ut.UTC().Hour(), ut.UTC().Minute(), ut.UTC().Second())
		line += "," + datas[1] + "," + datas[2] + "," + datas[3] + "," + datas[4] + "," + datas[5]
		//log.Println(line)
		fmt.Fprintln(bw, line)
	}
	bw.Flush()
}

/*
// main.go
package main

import (
	"bufio"
	"flag"
	"fmt"
	"io"
	"log"
	"os"
	"strconv"
	"strings"
	"tickserver/server/market"
	"time"
)

func main() {
	flag.Parse()
	n := flag.NArg()
	if n != 1 {
		log.Println("must input file name", n)
		return
	}
	file := flag.Arg(0)
	fi, err := os.Open(file)
	if err != nil {
		fmt.Printf("Error: %s\n", err)
		return
	}
	defer fi.Close()
	files := strings.Split(file, ".")
	br := bufio.NewReader(fi)
	var candles []market.Candle
	for {
		var candle market.Candle
		a, _, c := br.ReadLine()
		if c == io.EOF {
			break
		}
		datas := strings.Split(string(a), ",")
		if datas[0] == files[0] {
			var year, month, day, hour, minute, second int
			fmt.Sscanf(datas[1], "%04d%02d%02d", &year, &month, &day)
			fmt.Sscanf(datas[2], "%02d%02d%02d", &hour, &minute, &second)
			t := time.Date(year, time.Month(month), day, hour, minute, second, 0, time.UTC)
			candle.Timestamp = t.Unix() * 1000
			candle.Open, _ = strconv.ParseFloat(datas[3], 64)
			candle.High, _ = strconv.ParseFloat(datas[4], 64)
			candle.Low, _ = strconv.ParseFloat(datas[5], 64)
			candle.Close, _ = strconv.ParseFloat(datas[6], 64)
			candle.RealVolums, _ = strconv.ParseFloat(datas[7], 64)
			candle.TickVolums, _ = strconv.ParseFloat(datas[7], 64)
			candles = append(candles, candle)
		}
	}
	market.SaveCandlesTmp("fzmnew/mt4", "mt4_"+files[0], candles, market.M1, false)
	r := market.NewCandleBuf(candles)
	candlesm5, _ := market.ConvPeriod(r, "mt4_"+files[0], market.M5)
	market.SaveCandlesTmp("fzmnew/mt4", "mt4_"+files[0], candlesm5, market.M5, false)
	r = market.NewCandleBuf(candlesm5)
	candlesh1, _ := market.ConvPeriod(r, "mt4_"+files[0], market.H1)
	market.SaveCandlesTmp("fzmnew/mt4", "mt4_"+files[0], candlesh1, market.H1, false)
	r = market.NewCandleBuf(candlesh1)
	candlesd1, _ := market.ConvPeriod(r, "mt4_"+files[0], market.D1)
	market.SaveCandlesTmp("fzmnew/mt4", "mt4_"+files[0], candlesd1, market.D1, false)
}
*/