utils

package
v0.11.0 Latest Latest
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Published: Apr 15, 2018 License: MIT Imports: 3 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AddrIsLocal added in v0.11.0

func AddrIsLocal(addr net.Addr) bool

AddrIsLocal returns whether the address is from a trusted local connection (loopback or unix).

func AddrIsUnix added in v0.11.0

func AddrIsUnix(addr net.Addr) bool

AddrIsUnix returns whether the address is a unix domain socket.

func AddrLookupHostname

func AddrLookupHostname(addr net.Addr) string

AddrLookupHostname returns the hostname (if possible) or address for the given `net.Addr`.

func AddrToIP added in v0.11.0

func AddrToIP(addr net.Addr) net.IP

AddrToIP returns the IP address for a net.Addr, or nil if it's a unix domain socket.

func ArgsToStrings

func ArgsToStrings(maxLength int, arguments []string, delim string) []string

ArgsToStrings takes the arguments and splits them into a series of strings, each argument separated by delim and each string bounded by maxLength.

func ExtractParam added in v0.11.0

func ExtractParam(line string) (string, string)

ExtractParam extracts a parameter from the given string, returning the param and the rest of the string.

func GetClientOnlyTags added in v0.11.0

func GetClientOnlyTags(tags map[string]ircmsg.TagValue) *map[string]ircmsg.TagValue

GetClientOnlyTags takes a tag map and returns a map containing just the client-only tags from it.

func IPString

func IPString(addr net.Addr) string

IPString returns a simple IP string from the given net.Addr.

func IsHostname

func IsHostname(name string) bool

IsHostname returns whether we consider `name` a valid hostname.

func LookupHostname

func LookupHostname(addr string) string

LookupHostname returns the hostname for `addr` if it has one. Otherwise, just returns `addr`.

Types

This section is empty.

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