First Commit, not finished

Connection.cpp

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+#include "Connection.h"
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <iostream>
+#include <unistd.h>
+
+void Connection::p_HandleError(){
+	std::cout << "an error occured during execution" << std::endl;
+	switch (error) {
+		case ErrorTypes::socket_creation:
+			perror("error while trying to create a file descriptor");
+			break;
+		case ErrorTypes::get_ip:
+			perror("error while trying to get ip");
+			break;
+		case ErrorTypes::connect:
+			perror("error while trying to connect");
+			break;
+		default:
+			std::cerr << "An unknown error occured" << std::endl;	
+	}
+}
+
+int Connection::status(){
+	return static_cast<int>(error);
+}
+
+Connection::Connection(std::string server_ip, int port){
+	fd = socket(AF_INET, SOCK_STREAM, 0);
+	if (fd < 0){
+		error = ErrorTypes::socket_creation;
+	}
+
+	in_addr in_a;
+	if(!inet_aton(server_ip.data(), &in_a)){
+		error = ErrorTypes::get_ip;
+	}
+
+	sockaddr_in addr({ AF_INET, htons(port), in_a });
+	if(connect(fd, (sockaddr*) &addr, sizeof(addr)) != 0){
+		error = ErrorTypes::connect;
+	}
+}
+
+Connection::~Connection(){
+	close(fd);
+}