From d8e5000d47c705e4527f9cd8fe5c5960bdcea64f Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Sun, 20 Dec 2020 15:32:03 +0100
Subject: [PATCH] msvc tests

---
 CMakeLists.txt                            | 23 +++++++++++++++--------
 coordinates/Sgp4Propagator.h              |  2 ++
 globalfunctions/timevalOperations.h       |  6 ++++++
 osal/Endiness.h                           | 14 ++++++++++++++
 serviceinterface/ServiceInterfaceBuffer.h |  2 +-
 timemanager/Clock.h                       |  2 ++
 6 files changed, 40 insertions(+), 9 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 084bd4ae9..02849ca44 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -106,14 +106,20 @@ else()
 	)
 endif()
 
-set(WARNING_FLAGS
-	-Wall
-	-Wextra
-	-Wshadow=local
-	-Wimplicit-fallthrough=1
-	-Wno-unused-parameter
-	-Wno-psabi
-)
+if(CMAKE_COMPILER_IS_GNUCXX)
+	set(WARNING_FLAGS
+		-Wall
+		-Wextra
+		-Wshadow=local
+		-Wimplicit-fallthrough=1
+		-Wno-unused-parameter
+		-Wno-psabi
+	)
+endif()
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+	set(COMPILER_FLAGS "/permissive-")
+endif()
 
 # Required include paths to compile the FSFW
 target_include_directories(${LIB_FSFW_NAME} INTERFACE 
@@ -132,5 +138,6 @@ target_include_directories(${LIB_FSFW_NAME} PRIVATE
 # Machine specific options can be set with the ABI_FLAGS variable.
 target_compile_options(${LIB_FSFW_NAME} PRIVATE 
 	${WARNING_FLAGS}
+	${COMPILER_FLAGS}
 	${ABI_FLAGS}
 )
diff --git a/coordinates/Sgp4Propagator.h b/coordinates/Sgp4Propagator.h
index 3949547e1..f813c6f4d 100644
--- a/coordinates/Sgp4Propagator.h
+++ b/coordinates/Sgp4Propagator.h
@@ -1,7 +1,9 @@
 #ifndef SGP4PROPAGATOR_H_
 #define SGP4PROPAGATOR_H_
 
+#ifndef WIN32
 #include <sys/time.h>
+#endif
 #include "../contrib/sgp4/sgp4unit.h"
 #include "../returnvalues/HasReturnvaluesIF.h"
 
diff --git a/globalfunctions/timevalOperations.h b/globalfunctions/timevalOperations.h
index 3977d5d96..18eef866d 100644
--- a/globalfunctions/timevalOperations.h
+++ b/globalfunctions/timevalOperations.h
@@ -2,7 +2,13 @@
 #define TIMEVALOPERATIONS_H_
 
 #include <stdint.h>
+
+#ifdef WIN32
+// Why MSVC? Why? :)))
+#include <Windows.h>
+#else
 #include <sys/time.h>
+#endif
 
 timeval& operator+=(timeval& lhs, const timeval& rhs);
 
diff --git a/osal/Endiness.h b/osal/Endiness.h
index 65cc0a10f..9d3fdef0f 100644
--- a/osal/Endiness.h
+++ b/osal/Endiness.h
@@ -22,9 +22,23 @@
 #else
 #error "Can't decide which end is which!"
 #endif
+#else
+
+#ifdef WIN32
+#include <Windows.h>
+#if REG_DWORD == REG_DWORD_LITTLE_ENDIAN
+#define BYTE_ORDER_SYSTEM LITTLE_ENDIAN
+#else
+#define BYTE_ORDER_SYSTEM BIG_ENDIAN
+#endif
+
+
 #else
 #error __BYTE_ORDER__ not defined
 #endif
+
+#endif
+
 #endif
 
 
diff --git a/serviceinterface/ServiceInterfaceBuffer.h b/serviceinterface/ServiceInterfaceBuffer.h
index c5d5b2584..e69538d1d 100644
--- a/serviceinterface/ServiceInterfaceBuffer.h
+++ b/serviceinterface/ServiceInterfaceBuffer.h
@@ -30,7 +30,7 @@ protected:
 	//! This is called when buffer becomes full. If
 	//! buffer is not used, then this is called every
 	//! time when characters are put to stream.
-	int overflow(int c = Traits::eof()) override;
+	int overflow(int c = std::ostream::traits_type::eof()) override;
 
 	//! This function is called when stream is flushed,
 	//! for example when std::endl is put to stream.
diff --git a/timemanager/Clock.h b/timemanager/Clock.h
index d8b06fda5..7e27e40db 100644
--- a/timemanager/Clock.h
+++ b/timemanager/Clock.h
@@ -6,7 +6,9 @@
 #include "../globalfunctions/timevalOperations.h"
 
 #include <cstdint>
+#ifndef WIN32
 #include <sys/time.h>
+#endif
 
 //! Don't use these for time points, type is not large enough for UNIX epoch.
 using dur_millis_t = uint32_t;