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20 lines
405 B
Go
20 lines
405 B
Go
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package netutil
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import (
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"strings"
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)
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// ParseGroupAddr parses `groupID/addrX` addr and returns (groupID, addrX).
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//
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// If addr doesn't contain `groupID/` prefix, then ("", addr) is returned.
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func ParseGroupAddr(addr string) (string, string) {
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n := strings.IndexByte(addr, '/')
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if n < 0 {
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return "", addr
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}
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if strings.HasPrefix(addr, "file:") {
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return "", addr
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}
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return addr[:n], addr[n+1:]
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}
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