// JavaHooks.cpp

//#include <cipres_config.h>

#if defined(_WIN32) || defined(_WIN64)

#define WIN32_LEAN_AND_MEAN

#include <windows.h>
#include <winsock2.h>
#include "SystemError.hpp"
#include "ErrorHandling.hpp"

#endif

#include "cipres-jni.h"


#if defined(_WIN32) || defined(_WIN64)
using namespace CipresJNI;
#endif


// public interface


// JNI_OnLoad
JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved)
{
#if defined(_WIN32) || defined(_WIN64)

	WSADATA lib_data;

	if(::WSAStartup(MAKEWORD(2, 0), &lib_data) != 0) {
		JNIEnv *env;

		if(vm->GetEnv(reinterpret_cast<void **>(&env), JNI_VERSION_1_4) == JNI_OK) {
			SystemError sys_err("JNI_OnLoad", "WSAStartup", ::WSAGetLastError());

			ThrowError(env, JAVA_CLASS_RUNTIME_EXCEPT, sys_err.what());
		}
	}

#endif

	return  JNI_VERSION_1_4;
}

// JNI_OnUnload
JNIEXPORT void JNICALL JNI_OnUnload(JavaVM *vm, void *reserved)
{
#if defined(_WIN32) || defined(_WIN64)

	::WSACleanup();

#endif
}