From c87482b1df14fbb7f384d884ebc532228a8d00e9 Mon Sep 17 00:00:00 2001
From: Eric Kohl <eric.kohl@reactos.org>
Date: Sat, 15 Dec 2018 17:17:14 +0100
Subject: [PATCH] [NETAPI32] Implement
 NetRegisterDomainNameChangeNotification() and
 NetUnregisterDomainNameChangeNotification().

---
 dll/win32/netapi32/misc.c        | 52 ++++++++++++++++++++++++++++++++
 dll/win32/netapi32/netapi32.spec |  4 +--
 2 files changed, 54 insertions(+), 2 deletions(-)

diff --git a/dll/win32/netapi32/misc.c b/dll/win32/netapi32/misc.c
index 650068fa96d..0d236e2ed48 100644
--- a/dll/win32/netapi32/misc.c
+++ b/dll/win32/netapi32/misc.c
@@ -18,6 +18,38 @@ WINE_DEFAULT_DEBUG_CHANNEL(netapi32);
 
 /* FUNCTIONS *****************************************************************/
 
+NET_API_STATUS
+WINAPI
+NetRegisterDomainNameChangeNotification(
+    _Out_ PHANDLE NotificationEventHandle)
+{
+    HANDLE EventHandle;
+    NTSTATUS Status;
+
+    TRACE("NetRegisterDomainNameChangeNotification(%p)\n",
+          NotificationEventHandle);
+
+    if (NotificationEventHandle == NULL)
+        return ERROR_INVALID_PARAMETER;
+
+    EventHandle = CreateEventW(NULL, FALSE, FALSE, NULL);
+    if (EventHandle == NULL)
+        return GetLastError();
+
+    Status = LsaRegisterPolicyChangeNotification(PolicyNotifyDnsDomainInformation,
+                                                 NotificationEventHandle);
+    if (!NT_SUCCESS(Status))
+    {
+        CloseHandle(EventHandle);
+        return NetpNtStatusToApiStatus(Status);
+    }
+
+    *NotificationEventHandle = EventHandle;
+
+    return NERR_Success;
+}
+
+
 NET_API_STATUS
 WINAPI
 NetStatisticsGet(
@@ -83,6 +115,26 @@ NetStatisticsGet(
 }
 
 
+NET_API_STATUS
+WINAPI
+NetUnregisterDomainNameChangeNotification(
+    _In_ HANDLE NotificationEventHandle)
+{
+    NTSTATUS Status;
+
+    TRACE("NetUnregisterDomainNameChangeNotification(%p)\n",
+          NotificationEventHandle);
+
+    if (NotificationEventHandle == NULL)
+        return ERROR_INVALID_PARAMETER;
+
+    Status = LsaUnregisterPolicyChangeNotification(PolicyNotifyDnsDomainInformation,
+                                                   NotificationEventHandle);
+
+    return NetpNtStatusToApiStatus(Status);
+}
+
+
 NET_API_STATUS
 WINAPI
 NetpNtStatusToApiStatus(
diff --git a/dll/win32/netapi32/netapi32.spec b/dll/win32/netapi32/netapi32.spec
index d573ef5fa60..dda3b36b6ed 100644
--- a/dll/win32/netapi32/netapi32.spec
+++ b/dll/win32/netapi32/netapi32.spec
@@ -181,7 +181,7 @@
 @ stdcall NetMessageNameEnum(wstr long ptr long ptr ptr ptr)
 @ stdcall NetMessageNameGetInfo(wstr wstr long ptr)
 @ stdcall NetQueryDisplayInformation(wstr long long long long ptr ptr)
-@ stub NetRegisterDomainNameChangeNotification
+@ stdcall NetRegisterDomainNameChangeNotification(ptr)
 @ stub NetRemoteComputerSupports
 @ stdcall NetRemoteTOD(wstr ptr)
 @ stdcall NetRemoveAlternateComputerName(wstr wstr wstr wstr long)
@@ -234,7 +234,7 @@
 @ stdcall NetShareSetInfo(wstr wstr long ptr ptr)
 @ stdcall NetStatisticsGet(wstr wstr long long ptr)
 @ stdcall NetUnjoinDomain(wstr wstr wstr long)
-@ stub NetUnregisterDomainNameChangeNotification
+@ stdcall NetUnregisterDomainNameChangeNotification(ptr)
 @ stdcall NetUseAdd(wstr long ptr ptr)
 @ stdcall NetUseDel(wstr wstr long)
 @ stdcall NetUseEnum(wstr long ptr long ptr ptr ptr)
-- 
2.17.1