diff options
Diffstat (limited to 'hsm-cam')
-rw-r--r-- | hsm-cam/Hsm/Cam.hs | 3 | ||||
-rw-r--r-- | hsm-cam/Hsm/Cam/Lib.cpp | 11 | ||||
-rw-r--r-- | hsm-cam/Hsm/Cam/Lib.hsc | 20 | ||||
-rw-r--r-- | hsm-cam/hsm-cam.cabal | 22 |
4 files changed, 56 insertions, 0 deletions
diff --git a/hsm-cam/Hsm/Cam.hs b/hsm-cam/Hsm/Cam.hs new file mode 100644 index 0000000..ef99e82 --- /dev/null +++ b/hsm-cam/Hsm/Cam.hs @@ -0,0 +1,3 @@ +module Hsm.Cam + ( + ) where diff --git a/hsm-cam/Hsm/Cam/Lib.cpp b/hsm-cam/Hsm/Cam/Lib.cpp new file mode 100644 index 0000000..5eda6d7 --- /dev/null +++ b/hsm-cam/Hsm/Cam/Lib.cpp @@ -0,0 +1,11 @@ +#include <string> + +#include "Lib_stub.h" + +void log_msg(const std::string &str) { + logMsg((HsPtr)str.c_str()); +} + +extern "C" void some_c_wrapper() { + log_msg("Hello from C++!"); +} diff --git a/hsm-cam/Hsm/Cam/Lib.hsc b/hsm-cam/Hsm/Cam/Lib.hsc new file mode 100644 index 0000000..4f6dadf --- /dev/null +++ b/hsm-cam/Hsm/Cam/Lib.hsc @@ -0,0 +1,20 @@ +{-# LANGUAGE CPP #-} +{-# LANGUAGE ForeignFunctionInterface #-} +{-# LANGUAGE OverloadedStrings #-} + +module Hsm.Cam.Lib + ( someCWrapper + ) where + +import Control.Monad ((>=>)) +import Data.Text (pack) +import Foreign.C.String (CString, peekCString) +import Hsm.Log qualified as L + +foreign export ccall logMsg :: CString -> IO () + +logMsg :: CString -> IO () +logMsg = peekCString >=> L.logMsg ["cam", "lib"] . pack + +foreign import ccall safe "Test.h some_c_wrapper" + someCWrapper :: IO () diff --git a/hsm-cam/hsm-cam.cabal b/hsm-cam/hsm-cam.cabal new file mode 100644 index 0000000..1f732e9 --- /dev/null +++ b/hsm-cam/hsm-cam.cabal @@ -0,0 +1,22 @@ +cabal-version: 3.4 +author: Paul Oliver +build-type: Simple +maintainer: contact@pauloliver.dev +name: hsm-cam +version: 0.1.0.0 +extra-source-files: Hsm/Cam/*.cpp + +library + build-depends: + , base + , hsm-log + , text + + exposed-modules: Hsm.Cam + other-modules: Hsm.Cam.Lib + include-dirs: Hsm/Cam + cxx-sources: Hsm/Cam/Lib.cpp + cxx-options: -Wall -Wextra -O2 + ghc-options: -Wall -Wunused-packages + extra-libraries: stdc++ + default-language: GHC2021 |