Supported EM#get_sockname for AcceptorDescriptor, per request by Roge…

…r Pack.

git-svn-id: http://rubyeventmachine.com/svn/trunk@687 2c60eb90-88cd-488e-9351-1edcb1d70dbc

ChangeLog

@@ -114,3 +114,5 @@ daemons saslauthd and pwcheck.
 30Apr08: Set the NODELAY option on sockets that we connect to other servers.
 	Omission noted by Roger Pack.
 14May08: Generated a 0.12 release.
+15May08: Supported EM#get_sockname for acceptors (TCP server sockets).
+	Requested by Roger Pack.

ext/ed.cpp

@@ -975,6 +975,22 @@ void AcceptorDescriptor::Heartbeat()
 }
 
 
+/*******************************
+AcceptorDescriptor::GetSockname
+*******************************/
+
+bool AcceptorDescriptor::GetSockname (struct sockaddr *s)
+{
+	bool ok = false;
+	if (s) {
+		socklen_t len = sizeof(*s);
+		int gp = getsockname (GetSocket(), s, &len);
+		if (gp == 0)
+			ok = true;
+	}
+	return ok;
+}
+
 
 
 /**************************************

ext/ed.h

@@ -267,6 +267,8 @@ class AcceptorDescriptor: public EventableDescriptor
 		virtual bool SelectForRead() {return true;}
 		virtual bool SelectForWrite() {return false;}
 
+		virtual bool GetSockname (struct sockaddr*);
+
 		static void StopAcceptor (const char *binding);
 };