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19 lines
267 B
Go
19 lines
267 B
Go
package parser
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import (
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"errors"
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"strconv"
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)
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func ParsePort(portStr string) (int, error) {
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port, err := strconv.Atoi(portStr)
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if err != nil {
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return 0, err
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}
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if port < 1 || port > 65535 {
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return 0, errors.New("invaild port range")
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}
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return port, nil
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}
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