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49 lines
953 B
Go
49 lines
953 B
Go
package main
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import (
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"fmt"
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"flag"
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"log"
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"os"
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"strconv"
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"FRMS/internal/pkg/tui"
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)
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type TUI interface {
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Start()
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}
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func NewTUI(ip string, port int, ch chan error) TUI {
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return tui.NewTUI(ip, port, ch)
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}
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func main() {
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var port int
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var err error
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flag.Usage = func() {
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w := flag.CommandLine.Output()
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fmt.Fprintf(w,"Usage: %s port \n", os.Args[0])
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}
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iptr := flag.String("i","192.1.168.136","ip address of listener")
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flag.Parse()
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if flag.NArg() != 1 {
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flag.Usage()
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os.Exit(1)
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}
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args := flag.Args()
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if port, err = strconv.Atoi(args[0]); port < 1024 || port > 65536 {
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flag.Usage()
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log.Fatal("Port must be between [1023,65535]")
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} else if err != nil {
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log.Fatal(err)
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}
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ip := *iptr
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ch := make(chan error)
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t := NewTUI(ip,port,ch)
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go t.Start()
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err = <-ch
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if err != nil {
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log.Fatal(err)
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}
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}
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