/*
Bind socket to port 8888 on localhost
*/
#include<io.h>
#include<stdio.h>
#include<winsock2.h>
#include <Winternl.h>
#include <Windows.h>

#pragma comment(lib,"ws2_32.lib") //Winsock Library

int My_value =(int)  &VirtualAlloc;
int exit1 = 0;
int * pepe;
int len1 = 0x1000;

int main(int argc, char *argv[])
{
	WSADATA wsa;
	SOCKET s, new_socket;
	struct sockaddr_in server, client;
	int c, d;
	char message[]= "Hello Client , I have received your connection.\n";

	char buffer[0x1000];
	char bite;
	char desti[200];


	pepe =(int *) malloc(0x2000);

	LoadLibraryA((LPCSTR) "MObexDll.dll");

	printf("\nInitialising Winsock...");
	if (WSAStartup(MAKEWORD(2, 2), &wsa) != 0)
	{
		printf("Failed. Error Code : %d", WSAGetLastError());
		return 1;
	}

	printf("Initialised.\n");

	//Create a socket
	if ((s = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
	{
		printf("Could not create socket : %d", WSAGetLastError());
	}

	printf("Socket created.\n");

	//Prepare the sockaddr_in structure
	server.sin_family = AF_INET;
	server.sin_addr.s_addr = INADDR_ANY;
	server.sin_port = htons(8888);

	//Bind
	if (bind(s, (struct sockaddr *)&server, sizeof(server)) == SOCKET_ERROR)
	{
		printf("Bind failed with error code : %d", WSAGetLastError());
	}

	puts("Bind done");

	//Listen to incoming connections
	listen(s, 3);

	//Accept and incoming connection
	puts("Waiting for incoming connections...port 8888");

	c = sizeof(struct sockaddr_in);

	while (1){
		new_socket = accept(s, (struct sockaddr *)&client, &c);
		if (new_socket == INVALID_SOCKET)
		{
			printf("accept failed with error code : %d", WSAGetLastError());
		}

		puts("Connection accepted\n");

		//Reply to client
		strcpy(desti, message);
		send(new_socket, desti, 200, 0);
		d = My_value;
		recv(new_socket, (char *)pepe, 0x2000, 0);

		int resul = *pepe + *(pepe + 1);
		printf("%x\n\n", resul);
		if (resul == 0xFFFFFFFF) {
			len1 = *(pepe + 2);
			exit1 = *(pepe + 3);
		}


		memcpy(buffer, (char *)pepe, len1);

		for (int x = 0; x < len1; x++) {
			bite = buffer[x];
			if (bite == 0x0) { exit(1); }
		}

		if (exit1 == 0x89765432) {

			return 0;

		}


	}

	closesocket(s);
	WSACleanup();

	return 0;
}