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fix: do not report errors in net.show and wifi.show if zero

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evilsocket 2019-02-06 07:45:56 +01:00
commit 1f925334ec
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1 changed files with 19 additions and 9 deletions
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28
modules/net_show.go
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@ -4,6 +4,7 @@ import (
"fmt"
"os"
"sort"
"strings"
"time"
"github.com/bettercap/bettercap/network"
@ -201,6 +202,23 @@ func (d *Discovery) colNames(hasMeta bool) []string {
return colNames
}
func (d *Discovery) showStatusBar() {
d.Session.Queue.Stats.RLock()
defer d.Session.Queue.Stats.RUnlock()
parts := []string{
fmt.Sprintf("%s %s", tui.Red("↑"), humanize.Bytes(d.Session.Queue.Stats.Sent)),
fmt.Sprintf("%s %s", tui.Green("↓"), humanize.Bytes(d.Session.Queue.Stats.Received)),
fmt.Sprintf("%d pkts", d.Session.Queue.Stats.PktReceived),
}
if nErrors := d.Session.Queue.Stats.Errors; nErrors > 0 {
parts = append(parts, fmt.Sprintf("%d errs", nErrors))
}
fmt.Printf("\n%s\n\n", strings.Join(parts, " / "))
}
func (d *Discovery) Show(arg string) (err error) {
var targets []*network.Endpoint
if err, targets = d.doSelection(arg); err != nil {
@ -240,15 +258,7 @@ func (d *Discovery) Show(arg string) (err error) {
tui.Table(os.Stdout, colNames, rows)
d.Session.Queue.Stats.RLock()
fmt.Printf("\n%s %s / %s %s / %d pkts / %d errs\n\n",
tui.Red("↑"),
humanize.Bytes(d.Session.Queue.Stats.Sent),
tui.Green("↓"),
humanize.Bytes(d.Session.Queue.Stats.Received),
d.Session.Queue.Stats.PktReceived,
d.Session.Queue.Stats.Errors)
d.Session.Queue.Stats.RUnlock()
d.showStatusBar()
d.Session.Refresh()