git-annex-3.20121112: Assistant/Types/TransferQueue.hs

{- git-annex assistant pending transfer queue
 -
 - Copyright 2012 Joey Hess <joey@kitenet.net>
 -
 - Licensed under the GNU GPL version 3 or higher.
 -}

module Assistant.Types.TransferQueue where

import Common.Annex
import Logs.Transfer
import Types.Remote

import Control.Concurrent.STM

data TransferQueue = TransferQueue
	{ queuesize :: TVar Int
	, queuelist :: TVar [(Transfer, TransferInfo)]
	, deferreddownloads :: TVar [(Key, AssociatedFile)]
	}

data Schedule = Next | Later
	deriving (Eq)

newTransferQueue :: IO TransferQueue
newTransferQueue = atomically $ TransferQueue
	<$> newTVar 0
	<*> newTVar []
	<*> newTVar []