From 49857dbdd04e8970e0388d892d99c3bce2901fcf Mon Sep 17 00:00:00 2001
From: WAKAYAMA Shirou <shirou.faw@gmail.com>
Date: Fri, 16 May 2014 12:21:17 +0900
Subject: [PATCH] add NetConnection placeholder on windows.

---
 net_windows.go | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/net_windows.go b/net_windows.go
index c32f956..74ce1b3 100644
--- a/net_windows.go
+++ b/net_windows.go
@@ -3,12 +3,31 @@
 package gopsutil
 
 import (
+	"errors"
 	"net"
 	"os"
 	"syscall"
 	"unsafe"
 )
 
+var (
+	modiphlpapi             = NewLazyDLL("iphlpapi.dll")
+	procGetExtendedTcpTable = modiphlpapi.NewProc("GetExtendedTcpTable")
+	procGetExtendedUdpTable = modiphlpapi.NewProc("GetExtendedUdpTable")
+)
+
+const (
+	TCP_TABLE_BASIC_LISTENER = iota
+	TCP_TABLE_BASIC_CONNECTIONS
+	TCP_TABLE_BASIC_ALL
+	TCP_TABLE_OWNER_PID_LISTENER
+	TCP_TABLE_OWNER_PID_CONNECTIONS
+	TCP_TABLE_OWNER_PID_ALL
+	TCP_TABLE_OWNER_MODULE_LISTENER
+	TCP_TABLE_OWNER_MODULE_CONNECTIONS
+	TCP_TABLE_OWNER_MODULE_ALL
+)
+
 func NetIOCounters(pernic bool) ([]NetIOCountersStat, error) {
 	ifs, err := net.Interfaces()
 	if err != nil {
@@ -49,6 +68,13 @@ func NetIOCounters(pernic bool) ([]NetIOCountersStat, error) {
 	return ret, nil
 }
 
+// Return a list of network connections opened by a process
+func NetConnections(kind string) ([]NetConnectionStat, error) {
+	var ret []NetConnectionStat
+
+	return ret, erros.New("not implemented yet")
+}
+
 // borrowed from src/pkg/net/interface_windows.go
 func getAdapterList() (*syscall.IpAdapterInfo, error) {
 	b := make([]byte, 1000)