33 lines
684 B
Go
33 lines
684 B
Go
//go:build darwin && !cgo
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package process
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import (
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"context"
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"fmt"
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"os/exec"
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"strconv"
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"strings"
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)
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func (p *Process) ExeWithContext(ctx context.Context) (string, error) {
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lsof_bin, err := exec.LookPath("lsof")
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if err != nil {
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return "", err
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}
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out, err := invoke.CommandWithContext(ctx, lsof_bin, "-p", strconv.Itoa(int(p.Pid)), "-Fpfn")
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if err != nil {
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return "", fmt.Errorf("bad call to lsof: %s", err)
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}
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txtFound := 0
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lines := strings.Split(string(out), "\n")
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for i := 1; i < len(lines); i++ {
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if lines[i] == "ftxt" {
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txtFound++
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if txtFound == 2 {
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return lines[i-1][1:], nil
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}
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}
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}
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return "", fmt.Errorf("missing txt data returned by lsof")
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}
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