Fixed errors in call to 'check_ip_ver', and modified error handling

includes/server.hpp

@@ -19,8 +19,8 @@ private:
 		struct sockaddr* dest = (struct sockaddr *)malloc(sizeof(struct sockaddr));
 		this->sock_fd = create_local(this->ip_ver, this->protocol, this->address.data(), this->port, dest);
 		if (sock_fd < 0) {
-			if (sock_fd * -1 == ECONNREFUSED) {
-				throw EXCEPT_CONNREFUSED;
+			if (sock_fd * -1 == EADDRNOTAVAIL) {
+				throw EXCEPT_ADDRNOTAVAIL;
 			}
 		}
 	}
@@ -46,7 +46,7 @@ public:
 		this->address = std::string(address);
 
 		/* Check to see if the given IP address matches the given ip_ver */
-		if ((check_ip_ver(address.data() == 4 && ip_ver == 6) || (chcek_ip_ver(address.data() == 6 && address == 4)) {
+		if ((check_ip_ver(address) == 4 && ip_ver == 6) || (check_ip_ver(address) == 6 && ip_ver == 4)) {
 			throw std::invalid_argument("Invalid IP address for given type.");
 		}