49 lines
874 B
Go
49 lines
874 B
Go
package main
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import (
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"os/exec"
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"github.com/czerwonk/bird_exporter/protocol"
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)
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func getProtocols() ([]*protocol.Protocol, error) {
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protocols := make([]*protocol.Protocol, 0)
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if *birdEnabled {
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s, err := getProtocolsFromBird(4)
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if err != nil {
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return nil, err
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}
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protocols = append(protocols, s...)
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}
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if *bird6Enabled {
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s, err := getProtocolsFromBird(6)
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if err != nil {
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return nil, err
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}
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protocols = append(protocols, s...)
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}
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return protocols, nil
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}
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func getProtocolsFromBird(ipVersion int) ([]*protocol.Protocol, error) {
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client := *birdClient
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if ipVersion == 6 {
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client += "6"
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}
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output, err := getBirdOutput(client)
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if err != nil {
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return nil, err
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}
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return parseOutput(output, ipVersion), nil
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}
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func getBirdOutput(birdClient string) ([]byte, error) {
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return exec.Command(birdClient, "show", "protocols", "all").Output()
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}
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