mediamtx/internal/externalcmd/cmd_win.go

57 lines
1.0 KiB
Go

// +build windows
package externalcmd
import (
"os"
"os/exec"
"strings"
"github.com/kballard/go-shellquote"
)
func (e *Cmd) runInner() bool {
// on Windows the shell is not used and command is started directly
// variables are replaced manually in order to guarantee compatibility
// with Linux commands
tmp := strings.ReplaceAll(e.cmdstr, "$RTSP_PATH", e.env.Path)
tmp = strings.ReplaceAll(tmp, "$RTSP_PORT", e.env.Port)
parts, err := shellquote.Split(tmp)
if err != nil {
return true
}
cmd := exec.Command(parts[0], parts[1:]...)
cmd.Env = append(os.Environ(),
"RTSP_PATH="+e.env.Path,
"RTSP_PORT="+e.env.Port,
)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
err = cmd.Start()
if err != nil {
return true
}
cmdDone := make(chan struct{})
go func() {
defer close(cmdDone)
cmd.Wait()
}()
select {
case <-e.terminate:
// on Windows it's not possible to send os.Interrupt to a process
// Kill() is the only supported way
cmd.Process.Kill()
<-cmdDone
return false
case <-cmdDone:
return true
}
}