[PATCH 4/5] wevtapi: Add EvtGetChannelConfigProperty(EvtChannelLoggingConfigLogFilePath) stub implementation.

[Dmitry Timoshkov]

Signed-off-by: Dmitry Timoshkov 
---
 dlls/wevtapi/main.c | 27 +++++++++++++++++++++++++++
 include/winevt.h    | 30 ++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+)

diff --git a/dlls/wevtapi/main.c b/dlls/wevtapi/main.c
index 220987650a2..9cac2a16949 100644
--- a/dlls/wevtapi/main.c
+++ b/dlls/wevtapi/main.c
@@ -1,6 +1,7 @@
 /*
  * Copyright 2012 Austin English
  * Copyright 2012 André Hentschel
+ * Copyright 2021 Dmitry Timoshkov
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -19,6 +20,8 @@

#include <stdarg.h>

+#define NONAMELESSUNION
+
 #include "windef.h"
 #include "winbase.h"
 #include "winevt.h"
@@ -26,6 +29,8 @@

WINE_DEFAULT_DEBUG_CHANNEL(wevtapi);

+static const WCHAR log_pathW[] = L"C:\windows\temp\evt.log";
+
 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 {
     TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
@@ -63,6 +68,28 @@ BOOL WINAPI EvtGetChannelConfigProperty(EVT_HANDLE ChannelConfig,
 {
     FIXME("(%p %i %u %u %p %p) stub\n", ChannelConfig, PropertyId, Flags, PropertyValueBufferSize,
           PropertyValueBuffer, PropertyValueBufferUsed);
+
+    switch (PropertyId)
+    {
+    case EvtChannelLoggingConfigLogFilePath:
+        *PropertyValueBufferUsed = sizeof(log_pathW) + sizeof(EVT_VARIANT);
+
+        if (PropertyValueBufferSize < sizeof(log_pathW) + sizeof(EVT_VARIANT) || !PropertyValueBuffer)
+        {
+            SetLastError(ERROR_INSUFFICIENT_BUFFER);
+            return FALSE;
+        }
+
+        PropertyValueBuffer->u.StringVal = (LPWSTR)(PropertyValueBuffer + 1);
+        wcscpy((LPWSTR)PropertyValueBuffer->u.StringVal, log_pathW);
+        PropertyValueBuffer->Type = EvtVarTypeString;
+        return TRUE;
+
+    default:
+        SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+        break;
+    }
+
     return FALSE;
 }

diff --git a/include/winevt.h b/include/winevt.h
index a148dcbb094..a37cdb7297f 100644
--- a/include/winevt.h
+++ b/include/winevt.h
@@ -62,6 +62,36 @@ typedef enum _EVT_SUBSCRIBE_NOTIFY_ACTION {
     EvtSubscribeActionDeliver
 } EVT_SUBSCRIBE_NOTIFY_ACTION;

+typedef enum _EVT_VARIANT_TYPE {
+    EvtVarTypeNull,
+    EvtVarTypeString,
+    EvtVarTypeAnsiString,
+    EvtVarTypeSByte,
+    EvtVarTypeByte,
+    EvtVarTypeInt16,
+    EvtVarTypeUInt16,
+    EvtVarTypeInt32,
+    EvtVarTypeUInt32,
+    EvtVarTypeInt64,
+    EvtVarTypeUInt64,
+    EvtVarTypeSingle,
+    EvtVarTypeDouble,
+    EvtVarTypeBoolean,
+    EvtVarTypeBinary,
+    EvtVarTypeGuid,
+    EvtVarTypeSizeT,
+    EvtVarTypeFileTime,
+    EvtVarTypeSysTime,
+    EvtVarTypeSid,
+    EvtVarTypeHexInt32,
+    EvtVarTypeHexInt64,
+    EvtVarTypeEvtHandle = 32,
+    EvtVarTypeEvtXml = 35
+} EVT_VARIANT_TYPE;
+
+#define EVT_VARIANT_TYPE_MASK  0x7f
+#define EVT_VARIANT_TYPE_ARRAY 128
+
 typedef struct _EVT_VARIANT {
     union {
         BOOL        BooleanVal;