From 2b293ebe7586687df2df9c87eb1b05697b4d318a Mon Sep 17 00:00:00 2001
From: burlex
Date: Thu, 14 Jun 2007 21:33:07 +0000
Subject: - Fixed UDP Overlapped I/O under windows. (not the best way this
 could be done by far, but probably the best that is possible with our
 EventHandler setup). *dns will now work under win32* :)

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7313 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/dns.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'src/dns.cpp')

diff --git a/src/dns.cpp b/src/dns.cpp
index 99b156bf1..2d8fdeb65 100644
--- a/src/dns.cpp
+++ b/src/dns.cpp
@@ -29,6 +29,7 @@ looks like this, walks like this or tastes like this.
 #include <arpa/inet.h>
 #else
 #include "inspircd_win32wrapper.h"
+#include "inspircd_se_config.h"
 #endif
 
 #include "dns.h"
@@ -623,8 +624,15 @@ DNSResult DNS::GetResult()
 #endif
 	const char* ipaddr_from;
 	unsigned short int port_from = 0;
-
+#ifdef USING_IOCP
+	/** Dirty hack for IOCP UDP sockets **/
+	udp_overlap * ov = ((IOCPEngine*)ServerInstance->SE)->udp_ov;
+	memcpy(buffer, ov->udp_buffer, ov->udp_len);
+	memcpy(from, ov->udp_sockaddr, ov->udp_sockaddr_len);
+	int length = ov->udp_len;
+#else
 	int length = recvfrom(this->GetFd(),(char*)buffer,sizeof(DNSHeader),0,from,&x);
+#endif
 
 	/* Did we get the whole header? */
 	if (length < 12)
-- 
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