71 lines
1.2 KiB
Go
71 lines
1.2 KiB
Go
package main
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import (
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"flag"
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"os"
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"os/signal"
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log "github.com/sirupsen/logrus"
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"go.bug.st/serial"
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"git.cacert.org/cacert-gosigner/signer"
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)
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func main() {
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var (
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address string
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baudRate int
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)
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flag.StringVar(&address, "a", "/dev/ttyUSB0", "address")
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flag.IntVar(&baudRate, "b", 115200, "baud rate")
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flag.Parse()
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log.SetFormatter(&log.TextFormatter{
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DisableColors: true,
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FullTimestamp: true,
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})
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log.SetLevel(log.TraceLevel)
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serialMode := &serial.Mode{
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BaudRate: baudRate,
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DataBits: 8,
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StopBits: serial.OneStopBit,
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Parity: serial.NoParity,
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}
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log.Infof("connecting to %s using %+v", address, serialMode)
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port, err := serial.Open(address, serialMode)
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if err != nil {
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log.Fatalf("could not open serial port: %v", err)
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}
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log.Info("connected")
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defer func() {
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err := port.Close()
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if err != nil {
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log.Fatalf("could not close port: %v", err)
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}
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log.Info("serial port closed")
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}()
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done := make(chan bool)
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, os.Interrupt)
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go func() {
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<-quit
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log.Info("server is shutting down...")
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close(done)
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}()
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go func() {
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signerProcess := signer.NewSignerProcess(port)
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signerProcess.MainLoop()
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close(quit)
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}()
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<-done
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log.Infoln("server stopped")
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}
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