28 lines
416 B
Go
28 lines
416 B
Go
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package common
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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)
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func readlist(list string, out chan string) {
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fd, err := os.Open(list)
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if err != nil {
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fatal(err.Error())
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}
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defer fd.Close()
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fs := bufio.NewScanner(fd)
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for fs.Scan() {
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line := strings.TrimSpace(fs.Text())
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if len(line) > 0 {
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if !validcidr(line) {
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fatal(fmt.Sprintf("invalid target range: %s", line))
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}
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lcgcidr(line, out)
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}
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}
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}
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