Version info

CMakeLists.txt

@@ -57,10 +57,27 @@ set(COMMON_SRC
 
 set(SRC_FILES ${COMMON_SRC} ${PLATFORM_SRC})
 
+# Generate build info header
+execute_process(
+	COMMAND git rev-parse --abbrev-ref HEAD
+	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+	OUTPUT_VARIABLE GIT_BRANCH
+	OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+execute_process(
+	COMMAND git describe --abbrev=6 --dirty --always --tags
+	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+	OUTPUT_VARIABLE GIT_DESCRIBE
+	OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+configure_file(api/icsneocpp/buildinfo.h.template ${CMAKE_BINARY_DIR}/generated/buildinfo.h)
+include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
+
 add_library(icsneocpp
 	api/icsneocpp/icsneocpp.cpp
 	api/icsneocpp/error.cpp
 	api/icsneocpp/errormanager.cpp
+	api/icsneocpp/version.cpp
 	${SRC_FILES}
 )
 target_include_directories(icsneocpp

api/icsneoc/icsneoc.cpp

@@ -364,3 +364,7 @@ bool icsneo_describeDevice(const neodevice_t* device, char* str, size_t* maxLeng
 
 	return true;
 }
+
+neoversion_t icsneo_getVersion(void) {
+	return icsneo::GetVersion();
+}

api/icsneocpp/buildinfo.h.template

@@ -0,0 +1,11 @@
+#ifndef __ICSNEO_API_BUILDINFO_H_
+#define __ICSNEO_API_BUILDINFO_H_
+
+const char* GIT_BRANCH = "@GIT_BRANCH@";
+const char* GIT_DESCRIBE = "@GIT_DESCRIBE@";
+const uint16_t BUILD_MAJOR = (@PROJECT_VERSION_MAJOR@);
+const uint16_t BUILD_MINOR = (@PROJECT_VERSION_MINOR@);
+const uint16_t BUILD_PATCH = (@PROJECT_VERSION_PATCH@);
+const char* BUILD_METADATA = "@BUILD_METADATA@";
+
+#endif

api/icsneocpp/version.cpp

@@ -0,0 +1,15 @@
+#include "icsneo/api/version.h"
+#include "generated/buildinfo.h"
+
+using namespace icsneo;
+
+neoversion_t icsneo::GetVersion(void) {
+	neoversion_t version = {};
+	version.major = BUILD_MAJOR;
+	version.minor = BUILD_MINOR;
+	version.patch = BUILD_PATCH;
+	version.metadata = BUILD_METADATA;
+	version.buildBranch = GIT_BRANCH;
+	version.buildTag = GIT_DESCRIBE;
+	return version;
+}

api/icsneolegacy/icsneolegacy.cpp

@@ -322,8 +322,7 @@ int icsneoValidateHObject(void* hObject) {
 }
 
 int icsneoGetDLLVersion(void) {
-	// TODO Implement
-	return false;
+	return 804;
 }
 
 int icsneoGetSerialNumber(void* hObject, unsigned int*iSerialNumber) {

include/icsneo/api/version.h

@@ -0,0 +1,24 @@
+#ifndef __ICSNEO_API_VERSION_H_
+#define __ICSNEO_API_VERSION_H_
+
+#include <stdint.h>
+
+typedef struct {
+	uint16_t major;
+	uint16_t minor;
+	uint16_t patch;
+	const char* metadata;
+	const char* buildBranch;
+	const char* buildTag;
+	char reserved[32];
+} neoversion_t;
+
+#ifdef __cplusplus
+namespace icsneo {
+
+neoversion_t GetVersion(void);
+
+}
+#endif
+
+#endif

include/icsneo/icsneoc.h

@@ -6,6 +6,7 @@
 #include "icsneo/communication/message/neomessage.h" // For neomessage_t and friends
 #include "icsneo/platform/dynamiclib.h" // Dynamic library loading and exporting
 #include "icsneo/communication/network.h" // Network type and netID defines
+#include "icsneo/api/version.h" // For version info
 
 #ifndef ICSNEOC_DYNAMICLOAD
 
@@ -63,6 +64,8 @@ extern bool DLLExport icsneo_transmitMessages(const neodevice_t* device, const n
 
 extern bool DLLExport icsneo_describeDevice(const neodevice_t* device, char* str, size_t* maxLength);
 
+extern neoversion_t DLLExport icsneo_getVersion(void);
+
 #ifdef __cplusplus
 } // extern "C"
 #endif
@@ -144,6 +147,9 @@ fn_icsneo_transmitMessages icsneo_transmitMessages;
 typedef bool(*fn_icsneo_describeDevice)(const neodevice_t* device, char* str, size_t* maxLength);
 fn_icsneo_describeDevice icsneo_describeDevice;
 
+typedef neoversion_t(*fn_icsneo_getVersion)(void);
+fn_icsneo_getVersion icsneo_getVersion;
+
 #define ICSNEO_IMPORT(func) func = (fn_##func)icsneo_dynamicLibraryGetFunction(icsneo_libraryHandle, #func)
 #define ICSNEO_IMPORTASSERT(func) if((ICSNEO_IMPORT(func)) == NULL) return 3
 void* icsneo_libraryHandle = NULL;
@@ -183,6 +189,7 @@ int icsneo_init() {
 	ICSNEO_IMPORTASSERT(icsneo_transmit);
 	ICSNEO_IMPORTASSERT(icsneo_transmitMessages);
 	ICSNEO_IMPORTASSERT(icsneo_describeDevice);
+	ICSNEO_IMPORTASSERT(icsneo_getVersion);
 
 	icsneo_initialized = true;
 	return 0;

include/icsneo/icsneocpp.h

@@ -5,6 +5,7 @@
 #include <memory>
 
 #include "icsneo/device/device.h"
+#include "icsneo/api/version.h"
 
 namespace icsneo {