diff options
Diffstat (limited to '')
| -rw-r--r-- | stdlib/source/program/aedifex/hash.lux | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/stdlib/source/program/aedifex/hash.lux b/stdlib/source/program/aedifex/hash.lux index 74d965f8c..2c0c6df25 100644 --- a/stdlib/source/program/aedifex/hash.lux +++ b/stdlib/source/program/aedifex/hash.lux @@ -69,13 +69,13 @@ [16 md5::size] ) - (def: hex-per-byte + (def: hex_per_byte 2) - (def: hex-per-chunk - (n.* hex-per-byte i64.bytes-per-i64)) + (def: hex_per_chunk + (n.* hex_per_byte i64.bytes_per_i64)) - (exception: #export (not-a-hash {size Nat} {value Text}) + (exception: #export (not_a_hash {size Nat} {value Text}) (exception.report ["Pseudo hash" (%.text value)] ["Expected size" (%.nat size)] @@ -88,8 +88,8 @@ ["Expected size" (%.nat <size>)] ["Actual size" (%.nat (binary.size data))]))] - [not-a-sha-1 ..sha-1::size] - [not-a-md5 ..md5::size] + [not_a_sha-1 ..sha-1::size] + [not_a_md5 ..md5::size] ) (template [<name> <kind> <size> <exception>] @@ -99,29 +99,29 @@ (#try.Success (:abstraction data)) (exception.throw <exception> [data])))] - [as-sha-1 SHA-1 ..sha-1::size ..not-a-sha-1] - [as-md5 MD5 ..md5::size ..not-a-md5] + [as_sha-1 SHA-1 ..sha-1::size ..not_a_sha-1] + [as_md5 MD5 ..md5::size ..not_a_md5] ) - (def: hash-size + (def: hash_size (-> Text Nat) - (|>> text.size (n./ ..hex-per-byte))) + (|>> text.size (n./ ..hex_per_byte))) - (def: encoding-size + (def: encoding_size (-> Nat Nat) - (n.* ..hex-per-byte)) + (n.* ..hex_per_byte)) (def: (decode size constructor encoded) (All [h] (-> Nat (-> Binary (Try (Hash h))) (-> Text (Try (Hash h))))) - (let [hash-size (..hash-size encoded)] - (if (n.= size hash-size) + (let [hash_size (..hash_size encoded)] + (if (n.= size hash_size) (loop [input encoded chunk 0 - output (binary.create hash-size)] - (let [index (n.* chunk i64.bytes-per-i64)] - (case (text.split ..hex-per-chunk input) + output (binary.create hash_size)] + (let [index (n.* chunk i64.bytes_per_i64)] + (case (text.split ..hex_per_chunk input) (#.Some [head tail]) (do try.monad [head (\ n.hex decode head) @@ -129,7 +129,7 @@ (recur tail (inc chunk) output)) #.None - (case (..hash-size input) + (case (..hash_size input) 0 (constructor output) (^template [<size> <write>] [<size> @@ -140,8 +140,8 @@ ([1 binary.write/8] [2 binary.write/16] [4 binary.write/32]) - _ (exception.throw ..not-a-hash [(..encoding-size size) encoded]))))) - (exception.throw ..not-a-hash [(..encoding-size size) encoded])))) + _ (exception.throw ..not_a_hash [(..encoding_size size) encoded]))))) + (exception.throw ..not_a_hash [(..encoding_size size) encoded])))) (template [<codec> <hash> <nat> <constructor>] [(structure: #export <codec> @@ -150,8 +150,8 @@ (def: encode (|>> :representation ..encode)) (def: decode (..decode <nat> <constructor>)))] - [sha-1-codec SHA-1 ..sha-1::size ..as-sha-1] - [md5-codec MD5 ..md5::size ..as-md5] + [sha-1_codec SHA-1 ..sha-1::size ..as_sha-1] + [md5_codec MD5 ..md5::size ..as_md5] ) (structure: #export equivalence |