server.cpp

#include <string>
#include <signal.h>

#include "include/server/server.hpp"

Server *server_ptr;

void closeServer(int s)
{
	server_ptr->closeServer();
}

int printUsage()
{
	std::cout << "Usage: ./server num_of_clients [port]" << std::endl;
	exit(1);
}

int main(int argc, char const *argv[])
{
	// signal(SIGINT, closeServer);
	// // struct sigaction sigIntHandler;
	// // sigIntHandler.sa_handler = closeServer;
	// // sigemptyset(&sigIntHandler.sa_mask);
	// // sigIntHandler.sa_flags = 0;
	// // sigaction(SIGINT, &sigIntHandler, NULL);

	int port, clients;

	// Input parsing
	if (argc < 2 || argc > 3)
	{
		printUsage();
	}

	// Define default port
	port = (argc == 2) ? 8000 : std::stoi(argv[2]);
	clients = std::stoi(argv[1]);

	try
	{
		Server server(clients, port);
		server_ptr = &server;
	}
	catch (const char* msg)
	{
		std::cerr << msg << std::endl;
		return 1;
	}

	return 0;
}