Client

#define _WINSOCK_DEPRECATED_NO_WARNINGS
#include <iostream>
#include <iomanip>
#include <WinSock2.h>
#include <Windows.h>
#pragma comment(lib, "Ws2_32.lib")
using namespace std;

typedef struct busRases {
	int numberOfRace;
	int typeOfBus;
	float price;
	char destination[100];
}*bus;

istream& operator>>(istream& input, busRases& obj)
{
	cout << "Enter the destination: ";
	input.getline(obj.destination, 100, '\n');
	cout << "Enter the number of race: ";
	input >> obj.numberOfRace;
	cout << "Enter the type of bus: ";
	input >> obj.typeOfBus;
	cout << "Enter the price of ticket: ";
	input >> obj.price;
	return input;
}

ostream& operator<<(ostream& output, busRases& obj)
{
	output << "The destination: " << obj.destination << endl
		<< "The race number: " << obj.numberOfRace << endl
		<< "The type of bus: " << obj.typeOfBus << endl
		<< "The price of ticket: " << obj.price << endl;
	return output;
}

int main()
{
	WORD wVersionRequested = MAKEWORD(2, 2);
	WSAData wsaData;
	WSAStartup(wVersionRequested, &wsaData);

	SOCKET s = socket(AF_INET, SOCK_STREAM, 0);
	sockaddr_in addr;
	addr.sin_addr.s_addr = inet_addr("127.0.0.1");
	addr.sin_family = AF_INET;
	addr.sin_port = htons(1280);

	int connectFailed = connect(s, (sockaddr*)&addr, sizeof(addr));
	if (!connectFailed)
	{
		bus temp = new busRases{ 0, 0, 0.0, "" };
		char* buf = (char*)temp;
		int bufSize = sizeof(busRases);
		int choice = 66;
		while (choice)
		{
			cout << "1. Create \n"
				<< "2. Read info \n"
				<< "3. Make task\n"
				<< "4. Exit \n";
			scanf_s("%d%*c", &choice);
			char p, buf1[100];
			p = choice;
			send(s, &p, 1, 0);
			switch (choice)
			{
			case 1:
				cin >> *temp;
				send(s, buf, bufSize, 0);
				break;
			case 2:
				recv(s, &p, 1, 0);
				cout << "The race list: \n";
				for (int i = 0; i < (int)p; i++)
				{
					recv(s, buf, bufSize, 0);
					if (temp->destination != '\0')
						cout << *temp;
				}
				break;
			case 3:
				cout << "Enter the destination: ";
				cin.getline(buf1, 100, '\n');
				send(s, buf1, 1, 0);
				recv(s, buf1, 1, 0);
				cout << "List: ";
				for (int i = 0; i < p; i++)
				{
					recv(s, buf1, bufSize, 0);
					cout << *temp;
				}
				break;
			case 4:
				break;
			default:
				break;
			}
		}

	}
	closesocket(s);
	WSACleanup();
	return 0;
}