From cc8ac23992240358f0846acd235c63bf0ddd4300 Mon Sep 17 00:00:00 2001
From: Eric Kohl <eric.kohl@reactos.org>
Date: Sun, 10 Jan 2016 10:27:46 +0000
Subject: [PATCH] [ADVAPI32] Implement LsaOpenPolicySce. [LSASRV] Update the
 LsarOpenPolicySce prototype.

svn path=/trunk/; revision=70566
---
 reactos/dll/win32/advapi32/sec/lsa.c | 30 +++++++++++++++++++++++++---
 reactos/dll/win32/lsasrv/lsarpc.c    |  5 ++++-
 reactos/dll/win32/lsasrv/lsasrv.spec |  2 +-
 reactos/include/reactos/idl/lsa.idl  |  5 ++++-
 4 files changed, 36 insertions(+), 6 deletions(-)

diff --git a/reactos/dll/win32/advapi32/sec/lsa.c b/reactos/dll/win32/advapi32/sec/lsa.c
index da480b10e8a..1984f0c0ce8 100644
--- a/reactos/dll/win32/advapi32/sec/lsa.c
+++ b/reactos/dll/win32/advapi32/sec/lsa.c
@@ -1164,7 +1164,7 @@ LsaOpenPolicy(IN PLSA_UNICODE_STRING SystemName OPTIONAL,
 
 
 /*
- * @unimplemented
+ * @implemented
  */
 NTSTATUS
 WINAPI
@@ -1173,10 +1173,34 @@ LsaOpenPolicySce(IN PLSA_UNICODE_STRING SystemName OPTIONAL,
                  IN ACCESS_MASK DesiredAccess,
                  OUT PLSA_HANDLE PolicyHandle)
 {
-    FIXME("LsaOpenPolicySce(%s %p 0x%08lx %p)\n",
+    NTSTATUS Status;
+
+    TRACE("LsaOpenPolicySce(%s %p 0x%08lx %p)\n",
           SystemName ? debugstr_w(SystemName->Buffer) : "(null)",
           ObjectAttributes, DesiredAccess, PolicyHandle);
-    return STATUS_NOT_IMPLEMENTED;
+
+    /* FIXME: RPC should take care of this */
+    if (!LsapIsLocalComputer(SystemName))
+        return RPC_NT_SERVER_UNAVAILABLE;
+
+    RpcTryExcept
+    {
+        *PolicyHandle = NULL;
+
+        Status = LsarOpenPolicySce(SystemName ? SystemName->Buffer : NULL,
+                                   (PLSAPR_OBJECT_ATTRIBUTES)ObjectAttributes,
+                                   DesiredAccess,
+                                   PolicyHandle);
+    }
+    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
+    {
+        Status = I_RpcMapWin32Status(RpcExceptionCode());
+    }
+    RpcEndExcept;
+
+    TRACE("LsaOpenPolicySce() done (Status: 0x%08lx)\n", Status);
+
+    return Status;
 }
 
 
diff --git a/reactos/dll/win32/lsasrv/lsarpc.c b/reactos/dll/win32/lsasrv/lsarpc.c
index 7d90797d9c7..0df15ce8f15 100644
--- a/reactos/dll/win32/lsasrv/lsarpc.c
+++ b/reactos/dll/win32/lsasrv/lsarpc.c
@@ -3153,7 +3153,10 @@ NTSTATUS WINAPI LsarLookupNames4(
 
 /* Function 78 */
 NTSTATUS WINAPI LsarOpenPolicySce(
-    handle_t hBinding)
+    LPWSTR SystemName,
+    PLSAPR_OBJECT_ATTRIBUTES ObjectAttributes,
+    ACCESS_MASK DesiredAccess,
+    LSAPR_HANDLE *PolicyHandle)
 {
     UNIMPLEMENTED;
     return STATUS_NOT_IMPLEMENTED;
diff --git a/reactos/dll/win32/lsasrv/lsasrv.spec b/reactos/dll/win32/lsasrv/lsasrv.spec
index db1d185ac47..3ae494aea9b 100644
--- a/reactos/dll/win32/lsasrv/lsasrv.spec
+++ b/reactos/dll/win32/lsasrv/lsasrv.spec
@@ -51,7 +51,7 @@
  @ stdcall LsarLookupSids2(ptr ptr ptr ptr long long long long)
  @ stdcall LsarOpenAccount(ptr ptr long ptr)
  @ stdcall LsarOpenPolicy(ptr ptr long ptr)
- @ stdcall LsarOpenPolicySce(ptr)
+ @ stdcall LsarOpenPolicySce(ptr ptr long ptr)
  @ stdcall LsarOpenSecret(ptr ptr long ptr)
  @ stdcall LsarOpenTrustedDomain(ptr ptr long ptr)
  @ stdcall LsarOpenTrustedDomainByName(ptr ptr long ptr)
diff --git a/reactos/include/reactos/idl/lsa.idl b/reactos/include/reactos/idl/lsa.idl
index 7a33d751a4d..c96a49ad897 100644
--- a/reactos/include/reactos/idl/lsa.idl
+++ b/reactos/include/reactos/idl/lsa.idl
@@ -1091,7 +1091,10 @@ cpp_quote("#if _WIN32_WINNT >= 0x0501")
 
     /* Function 78 */
     NTSTATUS __stdcall LsarOpenPolicySce(
-        [in] handle_t hBinding); /* FIXME */
+        [in, unique] PLSAPR_SERVER_NAME SystemName,
+        [in] PLSAPR_OBJECT_ATTRIBUTES ObjectAttributes,
+        [in] ACCESS_MASK DesiredAccess,
+        [out] LSAPR_HANDLE *PolicyHandle);
 
     /* Function 79 */
     NTSTATUS __stdcall LsarAdtRegisterSecurityEventSource(