burble.dn42/bird-lg-go
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frontend: improve robustness handling errors

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This commit is contained in:
Lan Tian 2020-10-27 22:59:11 +08:00
parent 5f7cc934b9
commit 0216365551
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GPG Key ID: 3D2E9DC81E5791C7
1 changed files with 22 additions and 7 deletions
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29
frontend/render.go
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@ -120,13 +120,28 @@ func summaryTable(isIPv6 bool, data string, serverName string) string {
// Parse a total of 6 columns from bird summary
lineSplitted := regexp.MustCompile(`(\w+)(\s+)(\w+)(\s+)([\w-]+)(\s+)(\w+)(\s+)([0-9\-\. :]+)(.*)`).FindStringSubmatch(line)
var row = [6]string{
strings.TrimSpace(lineSplitted[1]),
strings.TrimSpace(lineSplitted[3]),
strings.TrimSpace(lineSplitted[5]),
strings.TrimSpace(lineSplitted[7]),
strings.TrimSpace(lineSplitted[9]),
strings.TrimSpace(lineSplitted[10]),
if lineSplitted == nil {
continue
}
var row [6]string
if len(lineSplitted) >= 2 {
row[0] = strings.TrimSpace(lineSplitted[1])
}
if len(lineSplitted) >= 4 {
row[1] = strings.TrimSpace(lineSplitted[3])
}
if len(lineSplitted) >= 6 {
row[2] = strings.TrimSpace(lineSplitted[5])
}
if len(lineSplitted) >= 8 {
row[3] = strings.TrimSpace(lineSplitted[7])
}
if len(lineSplitted) >= 10 {
row[4] = strings.TrimSpace(lineSplitted[9])
}
if len(lineSplitted) >= 11 {
row[5] = strings.TrimSpace(lineSplitted[10])
}
// Draw the row in red if the link isn't up