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fix #1058

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This commit is contained in:
Shivaram Lingamneni 2020-05-28 14:27:41 -04:00
parent c1d4c5596d
commit beea32adfe
2 changed files with 28 additions and 6 deletions
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25
irc/modes/modes.go
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@ -6,6 +6,7 @@
package modes
import (
"sort"
"strings"
"github.com/oragono/oragono/irc/utils"
@ -418,3 +419,27 @@ func (set *ModeSet) HighestChannelUserMode() (result Mode) {
}
return
}
type ByCodepoint Modes
func (a ByCodepoint) Len() int { return len(a) }
func (a ByCodepoint) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a ByCodepoint) Less(i, j int) bool { return a[i] < a[j] }
func RplMyInfo() (param1, param2, param3 string) {
userModes := make(Modes, len(SupportedUserModes))
copy(userModes, SupportedUserModes)
sort.Sort(ByCodepoint(userModes))
channelModes := make(Modes, len(SupportedChannelModes)+len(ChannelUserModes))
copy(channelModes, SupportedChannelModes)
copy(channelModes[len(SupportedChannelModes):], ChannelUserModes)
sort.Sort(ByCodepoint(channelModes))
// XXX enumerate these by hand, i can't see any way to DRY this
channelParametrizedModes := Modes{BanMask, ExceptMask, InviteMask, Key, UserLimit}
channelParametrizedModes = append(channelParametrizedModes, ChannelUserModes...)
sort.Sort(ByCodepoint(channelParametrizedModes))
return userModes.String(), channelModes.String(), channelParametrizedModes.String()
}