combine_all,
contains,
contains_proper,
+ max_octet1,
+ max_octet2,
+ max_octet3,
+ max_octet4,
+ min_octet1,
+ min_octet2,
+ min_octet3,
+ min_octet4,
prop_all_cidrs_contain_themselves,
prop_contains_proper_intransitive
) where
import Test.HUnit
import Test.QuickCheck
+import qualified Bit as B
import IPv4Address
import ListUtils
import Maskable
+min_address :: Cidr -> IPv4Address
+min_address (Cidr IPv4Address.None _) = IPv4Address.None
+min_address (Cidr _ Maskbits.None) = IPv4Address.None
+min_address (Cidr addr mask)
+ | mask == ThirtyTwo = addr
+ | mask == ThirtyOne = addr { octet4 = apply_mask oct4 Seven }
+ | mask == Thirty = addr { octet4 = apply_mask oct4 Six }
+ | mask == TwentyNine = addr { octet4 = apply_mask oct4 Five }
+ | mask == TwentyEight = addr { octet4 = apply_mask oct4 Four }
+ | mask == TwentySeven = addr { octet4 = apply_mask oct4 Three }
+ | mask == TwentySix = addr { octet4 = apply_mask oct4 Two }
+ | mask == TwentyFive = addr { octet4 = apply_mask oct4 One }
+ | mask == TwentyFour = addr { octet4 = min_octet }
+ | mask == TwentyThree = addr { octet3 = apply_mask oct3 Seven,
+ octet4 = min_octet }
+ | mask == TwentyTwo = addr { octet3 = apply_mask oct3 Six,
+ octet4 = min_octet }
+ | mask == TwentyOne = addr { octet3 = apply_mask oct3 Five,
+ octet4 = min_octet }
+ | mask == Twenty = addr { octet3 = apply_mask oct3 Four,
+ octet4 = min_octet }
+ | mask == Nineteen = addr { octet3 = apply_mask oct3 Three,
+ octet4 = min_octet }
+ | mask == Eighteen = addr { octet3 = apply_mask oct3 Two,
+ octet4 = min_octet }
+ | mask == Seventeen = addr { octet3 = apply_mask oct3 One,
+ octet4 = min_octet }
+ | mask == Sixteen = addr { octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Fifteen = addr { octet2 = apply_mask oct2 Seven,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Fourteen = addr { octet2 = apply_mask oct2 Six,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Thirteen = addr { octet2 = apply_mask oct2 Five,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Twelve = addr { octet2 = apply_mask oct2 Four,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Eleven = addr { octet2 = apply_mask oct2 Three,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Ten = addr { octet2 = apply_mask oct2 Two,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Nine = addr { octet2 = apply_mask oct2 One,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Eight = addr { octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Seven = addr { octet1 = apply_mask oct1 Seven,
+ octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Six = addr { octet1 = apply_mask oct1 Six,
+ octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Five = addr { octet1 = apply_mask oct1 Five,
+ octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Four = addr { octet1 = apply_mask oct1 Four,
+ octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Three = addr { octet1 = apply_mask oct1 Three,
+ octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Two = addr { octet1 = apply_mask oct1 Two,
+ octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == One = addr { octet1 = apply_mask oct1 One,
+ octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | mask == Zero = addr { octet1 = min_octet,
+ octet2 = min_octet,
+ octet3 = min_octet,
+ octet4 = min_octet }
+ | otherwise = addr
+ where
+ oct1 = (octet1 addr)
+ oct2 = (octet2 addr)
+ oct3 = (octet3 addr)
+ oct4 = (octet4 addr)
+
+
+
+max_address :: Cidr -> IPv4Address
+max_address (Cidr IPv4Address.None _) = IPv4Address.None
+max_address (Cidr _ Maskbits.None) = IPv4Address.None
+max_address (Cidr addr mask)
+ | mask == ThirtyTwo = ipv4address_from_octets oct1 oct2 oct3 oct4
+ | mask == ThirtyOne = ipv4address_from_octets oct1 oct2 oct3 (Octet a25 a26 a27 a28 a29 a30 a31 B.One)
+ | mask == Thirty = ipv4address_from_octets oct1 oct2 oct3 (Octet a25 a26 a27 a28 a29 a30 B.One B.One)
+ | mask == TwentyNine = ipv4address_from_octets oct1 oct2 oct3 (Octet a25 a26 a27 a28 a29 B.One B.One B.One)
+ | mask == TwentyEight = ipv4address_from_octets oct1 oct2 oct3 (Octet a25 a26 a27 a28 B.One B.One B.One B.One)
+ | mask == TwentySeven = ipv4address_from_octets oct1 oct2 oct3 (Octet a25 a26 a27 B.One B.One B.One B.One B.One)
+ | mask == TwentySix = ipv4address_from_octets oct1 oct2 oct3 (Octet a25 a26 B.One B.One B.One B.One B.One B.One)
+ | mask == TwentyFive = ipv4address_from_octets oct1 oct2 oct3 (Octet a25 B.One B.One B.One B.One B.One B.One B.One)
+ | mask == TwentyFour = ipv4address_from_octets oct1 oct2 oct3 (max_octet)
+ | mask == TwentyThree = ipv4address_from_octets oct1 oct2 (Octet a17 a18 a19 a20 a21 a22 a23 B.One) (max_octet)
+ | mask == TwentyTwo = ipv4address_from_octets oct1 oct2 (Octet a17 a18 a19 a20 a21 a22 B.One B.One) (max_octet)
+ | mask == TwentyOne = ipv4address_from_octets oct1 oct2 (Octet a17 a18 a19 a20 a21 B.One B.One B.One) (max_octet)
+ | mask == Twenty = ipv4address_from_octets oct1 oct2 (Octet a17 a18 a19 a20 B.One B.One B.One B.One) (max_octet)
+ | mask == Nineteen = ipv4address_from_octets oct1 oct2 (Octet a17 a18 a19 B.One B.One B.One B.One B.One) (max_octet)
+ | mask == Eighteen = ipv4address_from_octets oct1 oct2 (Octet a17 a18 B.One B.One B.One B.One B.One B.One) (max_octet)
+ | mask == Seventeen = ipv4address_from_octets oct1 oct2 (Octet a17 B.One B.One B.One B.One B.One B.One B.One) (max_octet)
+ | mask == Sixteen = ipv4address_from_octets oct1 oct2 (max_octet) (max_octet)
+ | mask == Fifteen = ipv4address_from_octets oct1 (Octet a9 a10 a11 a12 a13 a14 a15 B.One) (max_octet) (max_octet)
+ | mask == Fourteen = ipv4address_from_octets oct1 (Octet a9 a10 a11 a12 a13 a14 B.One B.One) (max_octet) (max_octet)
+ | mask == Thirteen = ipv4address_from_octets oct1 (Octet a9 a10 a11 a12 a13 B.One B.One B.One) (max_octet) (max_octet)
+ | mask == Twelve = ipv4address_from_octets oct1 (Octet a9 a10 a11 a12 B.One B.One B.One B.One) (max_octet) (max_octet)
+ | mask == Eleven = ipv4address_from_octets oct1 (Octet a9 a10 a11 B.One B.One B.One B.One B.One) (max_octet) (max_octet)
+ | mask == Ten = ipv4address_from_octets oct1 (Octet a9 a10 B.One B.One B.One B.One B.One B.One) (max_octet) (max_octet)
+ | mask == Nine = ipv4address_from_octets oct1 (Octet a9 B.One B.One B.One B.One B.One B.One B.One) (max_octet) (max_octet)
+ | mask == Eight = ipv4address_from_octets oct1 (max_octet) (max_octet) (max_octet)
+ | mask == Seven = ipv4address_from_octets (Octet a1 a2 a3 a4 a5 a6 a7 B.One) (max_octet) (max_octet) (max_octet)
+ | mask == Six = ipv4address_from_octets (Octet a1 a2 a3 a4 a5 a6 B.One B.One) (max_octet) (max_octet) (max_octet)
+ | mask == Five = ipv4address_from_octets (Octet a1 a2 a3 a4 a5 B.One B.One B.One) (max_octet) (max_octet) (max_octet)
+ | mask == Four = ipv4address_from_octets (Octet a1 a2 a3 a4 B.One B.One B.One B.One) (max_octet) (max_octet) (max_octet)
+ | mask == Three = ipv4address_from_octets (Octet a1 a2 a3 B.One B.One B.One B.One B.One) (max_octet) (max_octet) (max_octet)
+ | mask == Two = ipv4address_from_octets (Octet a1 a2 B.One B.One B.One B.One B.One B.One) (max_octet) (max_octet) (max_octet)
+ | mask == One = ipv4address_from_octets (Octet a1 B.One B.One B.One B.One B.One B.One B.One) (max_octet) (max_octet) (max_octet)
+ | mask == Zero = ipv4address_from_octets (max_octet) (max_octet) (max_octet) (max_octet)
+ | otherwise = addr
+ where
+ a1 = (b1 oct1)
+ a2 = (b2 oct1)
+ a3 = (b3 oct1)
+ a4 = (b4 oct1)
+ a5 = (b5 oct1)
+ a6 = (b6 oct1)
+ a7 = (b7 oct1)
+ a9 = (b1 oct2)
+ a10 = (b2 oct2)
+ a11 = (b3 oct2)
+ a12 = (b4 oct2)
+ a13 = (b5 oct2)
+ a14 = (b6 oct2)
+ a15 = (b7 oct2)
+ a17 = (b1 oct3)
+ a18 = (b2 oct3)
+ a19 = (b3 oct3)
+ a20 = (b4 oct3)
+ a21 = (b5 oct3)
+ a22 = (b6 oct3)
+ a23 = (b7 oct3)
+ a25 = (b1 oct4)
+ a26 = (b2 oct4)
+ a27 = (b3 oct4)
+ a28 = (b4 oct4)
+ a29 = (b5 oct4)
+ a30 = (b6 oct4)
+ a31 = (b7 oct4)
+ oct1 = (octet1 addr)
+ oct2 = (octet2 addr)
+ oct3 = (octet3 addr)
+ oct4 = (octet4 addr)
+
+
+
+min_octet1 :: Cidr -> Octet
+min_octet1 cidr = octet1 (min_address cidr)
+
+min_octet2 :: Cidr -> Octet
+min_octet2 cidr = octet2 (min_address cidr)
+
+min_octet3 :: Cidr -> Octet
+min_octet3 cidr = octet3 (min_address cidr)
+
+min_octet4 :: Cidr -> Octet
+min_octet4 cidr = octet4 (min_address cidr)
+
+max_octet1 :: Cidr -> Octet
+max_octet1 cidr = octet1 (max_address cidr)
+
+max_octet2 :: Cidr -> Octet
+max_octet2 cidr = octet2 (max_address cidr)
+
+max_octet3 :: Cidr -> Octet
+max_octet3 cidr = octet3 (max_address cidr)
+
+max_octet4 :: Cidr -> Octet
+max_octet4 cidr = octet4 (max_address cidr)
+
+
+
-- Return true if the first argument (a CIDR range) contains the
-- second (another CIDR range). There are a lot of ways we can be fed
-- junk here. For lack of a better alternative, just return False when
projects / hath.git / blobdiff