diff options
author | Benjamin Barenblat <bbaren@google.com> | 2018-08-02 17:08:44 -0400 |
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committer | Benjamin Barenblat <bbaren@google.com> | 2018-08-02 17:08:44 -0400 |
commit | 2152e7728db7e0cf86ea23d29a05294af24b6898 (patch) | |
tree | 68d29e2afe6a92391350e36ef67c4f7489ed715d /src/Internal/Digest.chs | |
parent | 5214c3f61d3aaaf18baff8020a066cc2160d612d (diff) |
Begin cleaning up internal modules
Clarify the division between internal and external modules in the source
by consolidating all internal modules except Data.Digest.Internal into a
flatter BTLS directory.
Diffstat (limited to 'src/Internal/Digest.chs')
-rw-r--r-- | src/Internal/Digest.chs | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/src/Internal/Digest.chs b/src/Internal/Digest.chs deleted file mode 100644 index bd331a7..0000000 --- a/src/Internal/Digest.chs +++ /dev/null @@ -1,67 +0,0 @@ --- Copyright 2018 Google LLC --- --- Licensed under the Apache License, Version 2.0 (the "License"); you may not --- use this file except in compliance with the License. You may obtain a copy of --- the License at --- --- https://www.apache.org/licenses/LICENSE-2.0 --- --- Unless required by applicable law or agreed to in writing, software --- distributed under the License is distributed on an "AS IS" BASIS, WITHOUT --- WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the --- License for the specific language governing permissions and limitations under --- the License. - -{-# OPTIONS_GHC -Wno-missing-methods #-} - -module Internal.Digest - ( evpMD5, evpSHA1, evpSHA224, evpSHA256, evpSHA384, evpSHA512 - , mallocEVPMDCtx - , evpDigestInitEx, evpDigestUpdate, evpDigestFinalEx - , evpMaxMDSize - ) where - -import Foreign (FinalizerPtr, ForeignPtr, Ptr, Storable(alignment, sizeOf)) -import Foreign.C.Types -import Foreign.Ptr.Cast (asVoidPtr) - -import Foreign.Ptr.CreateWithFinalizer (createWithFinalizer) -{#import Internal.Base#} -import Result - -#include <openssl/digest.h> - -evpMD5, evpSHA1, evpSHA224, evpSHA256, evpSHA384, evpSHA512 :: Ptr EVPMD -evpMD5 = {#call pure EVP_md5 as ^#} -evpSHA1 = {#call pure EVP_sha1 as ^#} -evpSHA224 = {#call pure EVP_sha224 as ^#} -evpSHA256 = {#call pure EVP_sha256 as ^#} -evpSHA384 = {#call pure EVP_sha384 as ^#} -evpSHA512 = {#call pure EVP_sha512 as ^#} - --- | Memory-safe allocator for 'EVPMDCtx'. -mallocEVPMDCtx :: IO (ForeignPtr EVPMDCtx) -mallocEVPMDCtx = - createWithFinalizer {#call EVP_MD_CTX_init as ^#} btlsFinalizeEVPMDCtxPtr - -foreign import ccall "&btlsFinalizeEVPMDCtx" - btlsFinalizeEVPMDCtxPtr :: FinalizerPtr EVPMDCtx - -evpDigestInitEx :: Ptr EVPMDCtx -> Ptr EVPMD -> Ptr Engine -> IO () -evpDigestInitEx ctx md engine = - requireSuccess $ {#call EVP_DigestInit_ex as ^#} ctx md engine - -evpDigestUpdate :: Ptr EVPMDCtx -> Ptr a -> CULong -> IO () -evpDigestUpdate ctx md bytes = - alwaysSucceeds $ {#call EVP_DigestUpdate as ^#} ctx (asVoidPtr md) bytes - -evpDigestFinalEx :: Ptr EVPMDCtx -> Ptr CUChar -> Ptr CUInt -> IO () -evpDigestFinalEx ctx mdOut outSize = - alwaysSucceeds $ {#call EVP_DigestFinal_ex as ^#} ctx mdOut outSize - -evpMaxMDSize :: Int -evpMaxMDSize = {#const EVP_MAX_MD_SIZE#} - -instance Storable EVPMDCtx where - sizeOf _ = {#sizeof EVP_MD_CTX#} - alignment _ = {#alignof EVP_MD_CTX#} |