/*
* call-seq:
* TCPServer.new([hostname,] port) => tcpserver
*
* Creates a new server socket bound to _port_.
*
* If _hostname_ is given, the socket is bound to it.
*
* serv = TCPServer.new("127.0.0.1", 28561)
* s = serv.accept
* s.puts Time.now
* s.close
*
* Internally, TCPServer.new calls getaddrinfo() function to
* obtain addresses.
* If getaddrinfo() returns multiple addresses,
* TCPServer.new tries to create a server socket for each address
* and returns first one that is successful.
*
*/
static VALUE
tcp_svr_init(int argc, VALUE *argv, VALUE sock)
{
VALUE hostname, port;
rb_scan_args(argc, argv, "011", &hostname, &port);
return rsock_init_inetsock(sock, hostname, port, Qnil, Qnil, INET_SERVER);
}
/*
* call-seq:
* TCPSocket.new(remote_host, remote_port, local_host=nil, local_port=nil)
*
* Opens a TCP connection to +remote_host+ on +remote_port+. If +local_host+
* and +local_port+ are specified, then those parameters are used on the local
* end to establish the connection.
*/
static VALUE
tcp_init(int argc, VALUE *argv, VALUE sock)
{
VALUE remote_host, remote_serv;
VALUE local_host, local_serv;
rb_scan_args(argc, argv, "22", &remote_host, &remote_serv,
&local_host, &local_serv);
return rsock_init_inetsock(sock, remote_host, remote_serv,
local_host, local_serv, INET_CLIENT);
}
/*
* call-seq:
* SOCKSSocket.new(host, serv) => socket
*
* Opens a SOCKS connection to +host+ via the SOCKS server +serv+.
*
*/
static VALUE
socks_init(VALUE sock, VALUE host, VALUE serv)
{
static int init = 0;
if (init == 0) {
SOCKSinit("ruby");
init = 1;
}
return rsock_init_inetsock(sock, host, serv, Qnil, Qnil, INET_SOCKS);
}