func init() {
tradingdays.DownloadCSV(true)
log.Println("Init DownloadCSV.")
csvcachetime.Set()
flag.StringVar(&httpport, "http", ":59123", "HTTP service address (e.g., ':59123')")
flag.Int64Var(&defaultcachetime, "csvcachetime", 21600, "CSV cache time.")
}
// TradeOpen is "./open" page.
func TradeOpen(w http.ResponseWriter, req *http.Request) {
var jsonStr []byte
if data, err := strconv.ParseInt(req.FormValue("q"), 10, 64); err != nil {
jsonStr, _ = json.Marshal(&errorJSON{Error: "Wrong date format"})
} else {
if csvcachetime.InCache(defaultcachetime) != true {
tradingdays.DownloadCSV(true)
csvcachetime.Set()
log.Println("DownloadCSV.")
}
date := time.Unix(data, 0)
jsonStr, _ = json.Marshal(&tradeJSON{
Date: date.UTC(),
Open: tradingdays.IsOpen(date.Year(), date.Month(), date.Day())})
}
w.Header().Set("Content-Type", "application/json")
w.Write(jsonStr)
Log(req)
}
func init() {
runtime.GOMAXPROCS(*ncpu)
tradingdays.DownloadCSV(true)
}