mirror of https://github.com/tidwall/tile38.git
40 lines
868 B
Go
40 lines
868 B
Go
// Copyright 2018 Joshua J Baker. All rights reserved.
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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package internal
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import (
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"net"
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"syscall"
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)
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// SockaddrToAddr returns a go/net friendly address
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func SockaddrToAddr(sa syscall.Sockaddr) net.Addr {
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var a net.Addr
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switch sa := sa.(type) {
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case *syscall.SockaddrInet4:
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a = &net.TCPAddr{
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IP: append([]byte{}, sa.Addr[:]...),
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Port: sa.Port,
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}
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case *syscall.SockaddrInet6:
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var zone string
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if sa.ZoneId != 0 {
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if ifi, err := net.InterfaceByIndex(int(sa.ZoneId)); err == nil {
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zone = ifi.Name
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}
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}
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if zone == "" && sa.ZoneId != 0 {
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}
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a = &net.TCPAddr{
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IP: append([]byte{}, sa.Addr[:]...),
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Port: sa.Port,
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Zone: zone,
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}
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case *syscall.SockaddrUnix:
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a = &net.UnixAddr{Net: "unix", Name: sa.Name}
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}
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return a
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}
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