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Viewing changes to src/launchpad.net/juju-core/instance/address.go

  • Committer: Package Import Robot
  • Author(s): James Page
  • Date: 2013-09-03 14:22:22 UTC
  • mfrom: (1.1.7)
  • Revision ID: package-import@ubuntu.com-20130903142222-9mes2r8wqr0bs7lp
Tags: 1.13.3-0ubuntu1
New upstream point release.

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src/launchpad.net/juju-core/instance/address.go
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        return Address{value, addresstype, "", NetworkUnknown}
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}
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// HostAddresses looks up the IP addresses of the specified
 
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// host, and translates them into instance.Address values.
 
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func HostAddresses(host string) ([]Address, error) {
 
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        ipaddrs, err := net.LookupIP(host)
 
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        if err != nil {
 
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                return nil, err
 
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        }
 
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        addrs := make([]Address, len(ipaddrs))
 
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        for i, ipaddr := range ipaddrs {
 
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                switch len(ipaddr) {
 
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                case 4:
 
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                        addrs[i].Type = Ipv4Address
 
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                        addrs[i].Value = ipaddr.String()
 
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                case 16:
 
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                        addrs[i].Type = Ipv6Address
 
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                        addrs[i].Value = ipaddr.String()
 
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                }
 
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        }
 
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        return addrs, err
 
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}
 
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// SelectPublicAddress picks one address from a slice that would
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// be appropriate to display as a publicly accessible endpoint.
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// If there are no suitable addresses, the empty string is returned.