Removed dns lookup function from file

bakanet/src/bakanet/socket.cpp

@@ -2,45 +2,6 @@
 #include <iostream>
 
 namespace Bk::Net {
-
-	std::vector<std::string> dns_lookup(const std::string &host_name, IpVersion ipv = IpVersion::IPv4)
-	{
-	    std::vector<std::string> output;
-	 
-	    struct addrinfo hints, *res, *p;
-	    int status, ai_family;
-	    char ip_address[INET6_ADDRSTRLEN];
-	 
-	    ai_family = (int)ipv;
-	    memset(&hints, 0, sizeof hints);
-	    hints.ai_family = ai_family; 
-	    hints.ai_socktype = SOCK_STREAM;
-	 
-	    if ((status = getaddrinfo(host_name.c_str(), NULL, &hints, &res)) != 0) {
-	        //cerr << "getaddrinfo: "<< gai_strerror(status) << endl;
-	        return output;
-	    }
-	 
-	    for(p = res;p != NULL; p = p->ai_next) {
-	        void *addr;
-	        if (p->ai_family == AF_INET) { // IPv4
-	            struct sockaddr_in *ipv4 = (struct sockaddr_in *)p->ai_addr;
-	            addr = &(ipv4->sin_addr);
-	        } else { // IPv6
-	            struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)p->ai_addr;
-	            addr = &(ipv6->sin6_addr);
-	        }
-	 
-	        // convert the IP to a string
-	        inet_ntop(p->ai_family, addr, ip_address, sizeof ip_address);
-	        output.push_back(ip_address);
-	    }
-	 
-	    freeaddrinfo(res); // free the linked list
-	 
-	    return output;
-	}
-
 	Socket::Socket(IpAddress ip, int port,IpProtocol proto)
 	: ip_addr(ip), ip_proto(proto)
 	{

bakanet/src/bakanet/socket.h

@@ -14,14 +14,10 @@
 #include "ip_address.h"
 #include "ip_protocol.h"
 
-#define log(str) std::cout << str << "\n";
-
 namespace Bk::Net {
 
 	using Connection = int;
 
-	std::vector<std::string> dns_lookup(const std::string &host_name, IpVersion ipv);
-
 	class Socket 
 	{
 	public: