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45 lines
909 B
45 lines
909 B
package main
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import (
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"git.binarythought.com/cdramey/sutron"
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"fmt"
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"bytes"
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"io/ioutil"
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"os"
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)
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func main() {
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if len(os.Args) < 2 {
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fmt.Fprintf(os.Stderr,
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"required argument missing\n")
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os.Exit(1)
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}
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var raw []byte
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var err error
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if os.Args[1] == "-" {
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raw, err = ioutil.ReadAll(os.Stdin)
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} else {
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raw, err = ioutil.ReadFile(os.Args[1])
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}
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if err != nil {
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fmt.Fprintf(os.Stderr,
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"error reading \"%s\": %s\n",
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os.Args[1], err.Error())
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}
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i := bytes.Index(raw, []byte("B"))
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if i != -1 {
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sutrondata, err := sutron.ParseSutronB(raw[i:])
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if err != nil {
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fmt.Fprintf(os.Stderr,
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"%s\n", err.Error())
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os.Exit(1)
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}
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fmt.Printf("Sutron Block: %s\n", string(sutrondata.Block))
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fmt.Printf("Sutron Group: %s\n", string(sutrondata.Group))
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fmt.Printf("Sutron Delta: %s\n", string(sutrondata.Delta))
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fmt.Printf("Sutron Voltage: %s\n", string(sutrondata.Voltage))
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}
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}
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