62 lines
1.1 KiB
Go
62 lines
1.1 KiB
Go
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package main
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import (
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"context"
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"encoding/json"
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"flag"
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"fmt"
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"os"
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reach "forge.cadoles.com/cadoles/go-emlid/reach/client"
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"github.com/pkg/errors"
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)
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var (
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host string = "192.168.42.1"
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filter string = ""
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)
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func init() {
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flag.StringVar(&host, "host", host, "the reachrs module host")
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flag.StringVar(&filter, "filter", filter, "filter the broadcast messages by name")
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}
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func main() {
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flag.Parse()
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ctx := context.Background()
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client := reach.NewClient(host)
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if err := client.Connect(ctx); err != nil {
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fmt.Printf("[FATAL] %+v", errors.WithStack(err))
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os.Exit(1)
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}
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defer func() {
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if err := client.Close(ctx); err != nil {
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fmt.Printf("[FATAL] %+v", errors.WithStack(err))
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os.Exit(1)
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}
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}()
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broadcasts, err := reach.OnBroadcast(ctx, client)
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if err != nil {
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fmt.Printf("[FATAL] %+v", errors.WithStack(err))
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os.Exit(1)
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}
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for b := range broadcasts {
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if filter != "" && b.Name != filter {
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continue
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}
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data, err := json.MarshalIndent(b, "", " ")
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if err != nil {
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fmt.Printf("[ERROR] %+v", errors.WithStack(err))
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continue
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}
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fmt.Println(string(data))
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}
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}
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