40 lines
953 B
Go
40 lines
953 B
Go
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// Package xirc contains an extended IRC library.
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package xirc
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import (
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"strings"
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"time"
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"gopkg.in/irc.v3"
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)
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// The server-time layout, as defined in the IRCv3 spec.
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const ServerTimeLayout = "2006-01-02T15:04:05.000Z"
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// FormatServerTime formats a time with the server-time layout.
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func FormatServerTime(t time.Time) string {
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return t.UTC().Format(ServerTimeLayout)
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}
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// ParseCTCPMessage parses a CTCP message. CTCP is defined in
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// https://tools.ietf.org/html/draft-oakley-irc-ctcp-02
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func ParseCTCPMessage(msg *irc.Message) (cmd string, params string, ok bool) {
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if (msg.Command != "PRIVMSG" && msg.Command != "NOTICE") || len(msg.Params) < 2 {
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return "", "", false
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}
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text := msg.Params[1]
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if !strings.HasPrefix(text, "\x01") {
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return "", "", false
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}
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text = strings.Trim(text, "\x01")
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words := strings.SplitN(text, " ", 2)
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cmd = strings.ToUpper(words[0])
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if len(words) > 1 {
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params = words[1]
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}
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return cmd, params, true
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}
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