// Update the prefix on a membership entry.
func (p *ModeParser) updatePrefix(m *core.Membership) {
var prefix string
for it := p.prefixes; it != nil; it = it.next {
if m.Data(it.metadata) != "" {
prefix += string(it.prefix)
}
}
m.SetData("", nil, strconv.Uitoa64(p.id)+" prefixes", prefix)
}
// CheckMemberViewDataPerm returns the full permissions value for
// CheckMemberViewData.
func CheckMemberViewDataPerm(pkg string, u *core.User, m *core.Membership, name string) (int, os.Error) {
f := func(h interface{}) (int, os.Error) {
f, ok := h.(func(string, *core.User, *core.Membership, string) (int, os.Error))
if ok && f != nil {
return f(pkg, u, m, name)
}
return 0, nil
}
return runPermHooks(checkMemberViewData[m.Channel().Type()], f, false)
}
func cmdOpflags(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
}
}
var target *core.User
if target = core.GetUserByNick(string(params[1])); target == nil {
c.SendLineTo(nil, "401", "%s :No such user.", params[1])
return
}
var m *core.Membership
if m = ch.GetMember(target); m == nil {
c.SendLineTo(nil, "304", ":OPFLAGS #%s: %s is not in the channel.", ch.Name(), target.Nick())
return
}
if ok, err := perm.CheckMemberViewData(me, c.u, m, "op"); !ok {
c.SendLineTo(nil, "482", "#%s :%s: %s", ch.Name(), target.Nick(), err)
return
}
var flags string
if flags = m.Data("op"); flags == "" {
c.SendLineTo(nil, "304", ":OPFLAGS #%s: %s has no channel op flags.", ch.Name(), target.Nick())
return
}
if flags == "on" {
flags = perm.DefaultChanOp()
}
c.SendLineTo(nil, "304", ":OPFLAGS #%s: %s has channel op flags: %s", ch.Name(), target.Nick(), flags)
}
// GetPrefixes returns the prefixes for a membership entry.
func (p *ModeParser) GetPrefixes(m *core.Membership) string {
return m.Data(strconv.Uitoa64(p.id) + " prefixes")
}