Untitled

#define _WINSOCK_DEPRECATED_NO_WARNINGS
#define _CRT_SECURE_NO_WARNINGS 
#include <iostream>
using namespace std;
#pragma comment(lib, "Ws2_32.lib")
#include <winsock2.h> 
#include <string.h>

#define TIME_PORT	27015


void showMenu(int* choise);

void main()
{
	enum request
	{
		whatItsTheTime = 1,
		howAreYou = 2,
		whatIsTheWether = 3

	};
	
	int choise = -1;

	showMenu(&choise);
	while (choise != 4) {
		showMenu(&choise);

		// Initialize Winsock (Windows Sockets).

		WSAData wsaData;
		if (NO_ERROR != WSAStartup(MAKEWORD(2, 2), &wsaData))
		{
			cout << "Time Client: Error at WSAStartup()\n";
			return;
		}

		// Client side:
		// Create a socket and connect to an internet address.

		SOCKET connSocket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
		if (INVALID_SOCKET == connSocket)
		{
			cout << "Time Client: Error at socket(): " << WSAGetLastError() << endl;
			WSACleanup();
			return;
		}

		// For a client to communicate on a network, it must connect to a server.

		// Need to assemble the required data for connection in sockaddr structure.

		// Create a sockaddr_in object called server. 
		sockaddr_in server;
		server.sin_family = AF_INET;
		server.sin_addr.s_addr = inet_addr("127.0.0.1");
		server.sin_port = htons(TIME_PORT);

		// Send and receive data.

		int bytesSent = 0;
		int bytesRecv = 0;
		char sendBuff[255];

		switch (choise)
		{
		case whatItsTheTime:
			strcpy(sendBuff, "1" );
			break;
		case  howAreYou:
			strcpy(sendBuff, "2");
			break;
		case whatIsTheWether:
			strcpy(sendBuff, "3");
			break;
		}
		
		char recvBuff[255];

		// Asks the server what's the currnet time.
		// The send function sends data on a connected socket.
		// The buffer to be sent and its size are needed.
		// The fourth argument is an idicator specifying the way in which the call is made (0 for default).
		// The two last arguments hold the details of the server to communicate with. 
		// NOTE: the last argument should always be the actual size of the client's data-structure (i.e. sizeof(sockaddr)).
		bytesSent = sendto(connSocket, sendBuff, (int)strlen(sendBuff), 0, (const sockaddr *)&server, sizeof(server));
		if (SOCKET_ERROR == bytesSent)
		{
			cout << "Time Client: Error at sendto(): " << WSAGetLastError() << endl;
			closesocket(connSocket);
			WSACleanup();
			return;
		}
		cout << "Time Client: Sent: " << bytesSent << "/" << strlen(sendBuff) << " bytes of \"" << sendBuff << "\" message.\n";

		// Gets the server's answer using simple recieve (no need to hold the server's address).
		bytesRecv = recv(connSocket, recvBuff, 255, 0);
		if (SOCKET_ERROR == bytesRecv)
		{
			cout << "Time Client: Error at recv(): " << WSAGetLastError() << endl;
			closesocket(connSocket);
			WSACleanup();
			return;
		}

		recvBuff[bytesRecv] = '\0'; //add the null-terminating to make it a string
		cout << "Time Client: Recieved: " << bytesRecv << " bytes of \"" << recvBuff << "\" message.\n";

		// Closing connections and Winsock.
		cout << "Time Client: Closing Connection.\n";
		closesocket(connSocket);

		system("pause");
	}
}

void showMenu(int* choise) 
{
	cout << "Please Enter you choise\n";
	cout << "1.What It's The Time ?\n";
	cout << "2.How Are You ?\n";
	cout << "3.What is the Wether ?\n";
	cout << "4. Exit ?\n";
	cin >> *choise;
	
}