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// SPDX-License-Identifier: GPL-3.0-or-later
package ap
import (
"context"
"fmt"
"os/exec"
"time"
"github.com/netdata/netdata/go/plugins/logger"
)
func newIwExec(binPath string, timeout time.Duration) *iwCliExec {
return &iwCliExec{
binPath: binPath,
timeout: timeout,
}
}
type iwCliExec struct {
*logger.Logger
binPath string
timeout time.Duration
}
func (e *iwCliExec) devices() ([]byte, error) {
ctx, cancel := context.WithTimeout(context.Background(), e.timeout)
defer cancel()
cmd := exec.CommandContext(ctx, e.binPath, "dev")
e.Debugf("executing '%s'", cmd)
bs, err := cmd.Output()
if err != nil {
return nil, fmt.Errorf("error on '%s': %v", cmd, err)
}
return bs, nil
}
func (e *iwCliExec) stationStatistics(ifaceName string) ([]byte, error) {
ctx, cancel := context.WithTimeout(context.Background(), e.timeout)
defer cancel()
cmd := exec.CommandContext(ctx, e.binPath, ifaceName, "station", "dump")
e.Debugf("executing '%s'", cmd)
bs, err := cmd.Output()
if err != nil {
return nil, fmt.Errorf("error on '%s': %v", cmd, err)
}
return bs, nil
}
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