Exemple #1
0
func cmdWho(source interface{}, params [][]byte) {
	c := source.(*Client)
	channame := string(params[0])
	if channame[0] == '#' {
		channame = channame[1:]
	}

	var ch *core.Channel
	if ch = core.FindChannel("", channame); ch == nil {
		c.SendLineTo(nil, "403", "#%s :No such channel.", channame)
		return
	}

	// If the user isn't on the channel, don't let them check unless they
	// can view private channel data.
	if m := ch.GetMember(c.u); m == nil {
		if ok, err := perm.CheckChanViewData(me, c.u, ch, "members"); !ok {
			c.SendLineTo(nil, "482", "#%s :%s", ch.Name(), err)
			return
		}
	}

	it := ch.Users()
	c.WriteBlock(func() []byte {
		if it == nil {
			return nil
		}

		user := it.User()

		var prefixes string
		if user.Data("away") == "" {
			prefixes += "H"
		} else {
			prefixes += "G"
		}
		if user.Data("op") != "" {
			prefixes += "*"
		}
		prefixes += ChanModes.GetPrefixes(it)

		servername := core.Global.Data("name")
		result := fmt.Sprintf(":%s 352 %s #%s %s %s %s %s %s :0 %s\r\n",
			servername, c.u.Nick(), channame, user.GetIdent(),
			user.GetHostname(), servername, user.Nick(),
			prefixes, user.Data("realname"))

		it = it.ChanNext()
		return []byte(result)
	})

	c.SendLineTo(nil, "315", "%s :End of /WHO list.", params[0])
}
Exemple #2
0
func cmdNames(source interface{}, params [][]byte) {
	c := source.(*Client)
	channame := string(params[0])
	if len(channame) > 0 && channame[0] == '#' {
		channame = channame[1:]
	}

	var ch *core.Channel
	if ch = core.FindChannel("", channame); ch == nil {
		c.SendLineTo(nil, "403", "#%s :No such channel.", channame)
		return
	}

	// If the user isn't on the channel, don't let them check unless they
	// can view private channel data.
	// Otherwise, get their prefixes.
	var myprefix string
	if m := ch.GetMember(c.u); m == nil {
		if ok, err := perm.CheckChanViewData(me, c.u, ch, "members"); !ok {
			c.SendLineTo(nil, "482", "#%s :%s", ch.Name(), err)
			return
		}
		myprefix = "="
	} else {
		myprefix = ChanModes.GetPrefixes(m)
	}

	it := ch.Users()
	c.WriteBlock(func() []byte {
		if it == nil {
			return nil
		}

		names := fmt.Sprintf(":%s 353 %s %s #%s :",
			core.Global.Data("name"), c.u.Nick(), myprefix,
			channame)

		for ; it != nil; it = it.ChanNext() {
			name := ChanModes.GetPrefixes(it) + it.User().Nick()
			if len(names)+len(name) > 508 {
				break
			}
			names += " " + name
		}

		names += "\r\n"
		return []byte(names)
	})

	c.SendLineTo(nil, "366", "#%s :End of /NAMES list", channame)
}