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authorjoe <joe@jerkface.net>2014-08-10 18:26:34 -0400
committerjoe <joe@jerkface.net>2014-08-10 18:26:34 -0400
commit291b5b43374cf956fdd6a94639aac7969adae7f7 (patch)
tree4a283ee6388a02df3d94691a198b9fd8b05f0515
parent8c9fc39fc4e40846db843fb6e49b1897c6c0e7ba (diff)
renamed some variables in SybilLimit
-rw-r--r--SybilLimit.hs38
1 files changed, 19 insertions, 19 deletions
diff --git a/SybilLimit.hs b/SybilLimit.hs
index 91433ba..903ccd0 100644
--- a/SybilLimit.hs
+++ b/SybilLimit.hs
@@ -29,7 +29,7 @@ data ThisNode = ThisNode
29 -- ^ verificaiton counter by instance number. 29 -- ^ verificaiton counter by instance number.
30 , routeCount :: Int 30 , routeCount :: Int
31 -- ^ The r parameter of SybilLimit. 31 -- ^ The r parameter of SybilLimit.
32 , pendingVerifications :: Map NodeId PendingIntersection 32 , pendingChecks :: Map NodeId PendingSybilCheck
33 } 33 }
34 34
35data FriendNode = FriendNode 35data FriendNode = FriendNode
@@ -44,12 +44,12 @@ data FriendNode = FriendNode
44 } 44 }
45 45
46 46
47-- | When 'iPendingTails' is empty, the intersection condition is passed if and 47-- | When 'sybPendingTails' is empty, the intersection condition is passed if and
48-- only if 'iVerifiedTails' is not empty. 48-- only if 'sybVerifiedTails' is not empty.
49data PendingIntersection = PendingIntersection 49data PendingSybilCheck = PendingSybilCheck
50 { iSuspect :: NodeId -- todo: neccessary? 50 { sybSuspect :: NodeId -- todo: neccessary?
51 , iPendingTails :: Map (NodeId,NodeId) [Int] 51 , sybPendingTails :: Map (NodeId,NodeId) [Int]
52 , iVerifiedTails :: Map (NodeId,NodeId) [Int] 52 , sybVerifiedTails :: Map (NodeId,NodeId) [Int]
53 } 53 }
54 54
55data PeerMessage 55data PeerMessage
@@ -145,24 +145,24 @@ reactToMessage :: Int -> (NodeId,PeerMessage) -> ThisNode -> MessageReaction
145reactToMessage w (srcId, msg@(RegistrationResponse {})) me = 145reactToMessage w (srcId, msg@(RegistrationResponse {})) me =
146 MessageReaction me' [] sybils 146 MessageReaction me' [] sybils
147 where 147 where
148 me0 = me { pendingVerifications = vs' } 148 me0 = me { pendingChecks = vs' }
149 vs' :: Map NodeId PendingIntersection 149 vs' :: Map NodeId PendingSybilCheck
150 vs' = Map.adjust adj (rrSuspect msg) $ pendingVerifications me 150 vs' = Map.adjust adj (rrSuspect msg) $ pendingChecks me
151 tail = (rrRegisteredFrom msg, srcId) 151 tail = (rrRegisteredFrom msg, srcId)
152 adj p = p { iPendingTails = Map.delete tail $ iPendingTails p 152 adj p = p { sybPendingTails = Map.delete tail $ sybPendingTails p
153 , iVerifiedTails = 153 , sybVerifiedTails =
154 if rrValidRegistration msg then goodTail else iVerifiedTails p 154 if rrValidRegistration msg then goodTail else sybVerifiedTails p
155 } 155 }
156 where goodTail = Map.insert tail indexes 156 where goodTail = Map.insert tail indexes
157 $ iVerifiedTails p 157 $ sybVerifiedTails p
158 indexes = fromMaybe [] $ Map.lookup tail $ iPendingTails p 158 indexes = fromMaybe [] $ Map.lookup tail $ sybPendingTails p
159 icheck = pendingVerifications me0 Map.! rrSuspect msg 159 icheck = pendingChecks me0 Map.! rrSuspect msg
160 (me',sybils) = if Map.null (iPendingTails icheck) then bcheck else (me0, []) 160 (me',sybils) = if Map.null (sybPendingTails icheck) then bcheck else (me0, [])
161 where bcheck = if Map.null (iVerifiedTails icheck) 161 where bcheck = if Map.null (sybVerifiedTails icheck)
162 then (me0, dishonest) 162 then (me0, dishonest)
163 else balanceCheck 163 else balanceCheck
164 dishonest = [SybilCheck (rrSuspect msg) False] 164 dishonest = [SybilCheck (rrSuspect msg) False]
165 indexes = fromMaybe [] $ Map.lookup tail $ iVerifiedTails icheck 165 indexes = fromMaybe [] $ Map.lookup tail $ sybVerifiedTails icheck
166 balanceCheck = second chk $ balanceCondition tail indexes me0 166 balanceCheck = second chk $ balanceCondition tail indexes me0
167 where chk = (:[]) . SybilCheck (rrSuspect msg) 167 where chk = (:[]) . SybilCheck (rrSuspect msg)
168 second f (x,y) = (x,f y) 168 second f (x,y) = (x,f y)