func main() {
pinKey := "075431b09e70fe8fd6fd8c466dfb9867d6fd8c466dfb9867"
cardNo := "62242009000000017"
// 初始化日志打印级别
hlog.InitLogLevel(hlog.DEBUG_LEVEL)
// 初始化日志
myLog := hlog.InitLog("1.log")
myLog.ChgLogFuncStyle(hlog.SHORT_FUNC)
encPin := make([]byte, 8)
decPin := []byte{'8', '8', '8', '8', '8', '8', 0x00, 0x00}
err := encryptPinAP(decPin, len(decPin), cardNo,
len(cardNo),
encPin, pinKey, myLog)
if err != nil {
myLog.WriteLog(hlog.DEBUG_LEVEL, err.Error(), hlog.RPT_TO_FILE, nil, 0)
return
}
decPinOut := make([]byte, 8)
if err := decryptPinAP(cardNo, encPin,
decPinOut, pinKey, myLog); err != nil {
myLog.WriteLog(hlog.DEBUG_LEVEL, err.Error(), hlog.RPT_TO_FILE, nil, 0)
return
}
}
func main() {
tcp_chan := make(chan bool)
udp_chan := make(chan bool)
// 初始化日志打印级别
hlog.InitLogLevel(hlog.DEBUG_LEVEL)
// 初始化日志
myLog := hlog.InitLog("FQ.log")
myLog.ChgLogFuncStyle(hlog.SHORT_FUNC)
go func(myLog Logger, udp_chan chan bool) {
defer func(c chan bool) {
c <- true
}(udp_chan)
uc, err := net.ListenUDP("udp4", &net.UDPAddr{IP: net.IPv4zero, Port: 2425})
if err != nil {
fmt.Printf("Error:%v\n", err)
return
}
defer uc.Close()
myLog.WriteLog(hlog.DEBUG_LEVEL, "UDP Listen 2425 success",
hlog.RPT_TO_FILE, nil, 0)
buffer := make([]byte, 4096)
recvBuffer := make([]byte, 8192)
for {
n, raddr, err := uc.ReadFrom(buffer)
if err != nil {
myLog.WriteLog(hlog.ERR_LEVEL, err.Error(),
hlog.RPT_TO_FILE, nil, 0)
break
}
iLen := 0
if err := iconv.ConvertGBKToUTF8(buffer, n, recvBuffer, &iLen); err != nil {
myLog.WriteLog(hlog.ERR_LEVEL, err.Error(),
hlog.RPT_TO_FILE, buffer, n)
break
}
myLog.WriteLog(hlog.DEBUG_LEVEL, fmt.Sprintf("UDP收到%v", raddr),
hlog.RPT_TO_FILE, recvBuffer, iLen)
byteSet(buffer, 0, len(buffer))
byteSet(recvBuffer, 0, len(recvBuffer))
}
}(myLog, udp_chan)
go func(myLog Logger, tcp_chan chan bool) {
defer func(c chan bool) {
c <- true
}(tcp_chan)
tc, err := net.ListenTCP("tcp4", &net.TCPAddr{IP: net.IPv4zero, Port: 2425})
if err != nil {
fmt.Printf("Error:%v\n", err)
return
}
defer tc.Close()
myLog.WriteLog(hlog.DEBUG_LEVEL, "TCP Listen 2425 success",
hlog.RPT_TO_FILE, nil, 0)
for {
if client, err := tc.AcceptTCP(); err != nil {
myLog.WriteLog(hlog.ERR_LEVEL, err.Error(),
hlog.RPT_TO_FILE, nil, 0)
break
} else {
go func(cln *net.TCPConn) {
defer cln.Close()
buffer := make([]byte, 4096)
for {
n, err := cln.Read(buffer)
if err != nil {
if err == io.EOF {
myLog.WriteLog(hlog.ERR_LEVEL, "对方关闭了连接",
hlog.RPT_TO_FILE, nil, 0)
} else {
myLog.WriteLog(hlog.ERR_LEVEL, err.Error(),
hlog.RPT_TO_FILE, nil, 0)
}
break
}
myLog.WriteLog(hlog.DEBUG_LEVEL, fmt.Sprintf("TCP收到%v", cln.RemoteAddr()),
hlog.RPT_TO_FILE, buffer, n)
if _, err := cln.Write(buffer[:n]); err != nil {
myLog.WriteLog(hlog.ERR_LEVEL, err.Error(),
hlog.RPT_TO_FILE, nil, 0)
break
}
byteSet(buffer, 0, len(buffer))
}
}(client)
}
}
}(myLog, tcp_chan)
iCount := 0
for iCount < 2 {
select {
case c := <-udp_chan:
if c {
myLog.WriteLog(hlog.ERR_LEVEL, "UDP Listen quit", hlog.RPT_TO_FILE, nil, 0)
iCount++
}
case c := <-tcp_chan:
if c {
myLog.WriteLog(hlog.ERR_LEVEL, "TCP Listen quit", hlog.RPT_TO_FILE, nil, 0)
iCount++
}
}
}
}
