Files
simplexmq/src/Simplex/Messaging/Server/Control.hs
Evgeny 3d4e0b06c0 servers: blocking records for content moderation (#1430)
* servers: blocking records for content moderation

* update

* encode BLOCKED as AUTH in old versions

* update

* unblock queue command

* test, status command
2025-01-12 19:34:00 +00:00

74 lines
2.0 KiB
Haskell

{-# LANGUAGE LambdaCase #-}
{-# LANGUAGE OverloadedStrings #-}
module Simplex.Messaging.Server.Control where
import qualified Data.Attoparsec.ByteString.Char8 as A
import Simplex.Messaging.Encoding.String
import Simplex.Messaging.Protocol (BasicAuth, BlockingInfo, SenderId)
data CPClientRole = CPRNone | CPRUser | CPRAdmin
deriving (Eq)
data ControlProtocol
= CPAuth BasicAuth
| CPSuspend
| CPResume
| CPClients
| CPStats
| CPStatsRTS
| CPThreads
| CPSockets
| CPSocketThreads
| CPServerInfo
| CPDelete SenderId
| CPStatus SenderId
| CPBlock SenderId BlockingInfo
| CPUnblock SenderId
| CPSave
| CPHelp
| CPQuit
| CPSkip
instance StrEncoding ControlProtocol where
strEncode = \case
CPAuth bs -> "auth " <> strEncode bs
CPSuspend -> "suspend"
CPResume -> "resume"
CPClients -> "clients"
CPStats -> "stats"
CPStatsRTS -> "stats-rts"
CPThreads -> "threads"
CPSockets -> "sockets"
CPSocketThreads -> "socket-threads"
CPServerInfo -> "server-info"
CPDelete sId -> "delete " <> strEncode sId
CPStatus sId -> "status " <> strEncode sId
CPBlock sId info -> "block " <> strEncode sId <> " " <> strEncode info
CPUnblock sId -> "unblock " <> strEncode sId
CPSave -> "save"
CPHelp -> "help"
CPQuit -> "quit"
CPSkip -> ""
strP =
A.takeTill (== ' ') >>= \case
"auth" -> CPAuth <$> _strP
"suspend" -> pure CPSuspend
"resume" -> pure CPResume
"clients" -> pure CPClients
"stats" -> pure CPStats
"stats-rts" -> pure CPStatsRTS
"threads" -> pure CPThreads
"sockets" -> pure CPSockets
"socket-threads" -> pure CPSocketThreads
"server-info" -> pure CPServerInfo
"delete" -> CPDelete <$> _strP
"status" -> CPStatus <$> _strP
"block" -> CPBlock <$> _strP <*> _strP
"unblock" -> CPUnblock <$> _strP
"save" -> pure CPSave
"help" -> pure CPHelp
"quit" -> pure CPQuit
"" -> pure CPSkip
_ -> fail "bad ControlProtocol command"