[PATCH 2/7] wbemprox: Add RegisterdUser property to Win32_Operatingsystem.

[Louis Lenders]

Wine-bug: https://bugs.winehq.org/show_bug.cgi?id=52887
Signed-off-by: Louis Lenders <xerox.xerox2000x at gmail.com>
---
 dlls/wbemprox/builtin.c     | 23 +++++++++++++++++++++++
 dlls/wbemprox/tests/query.c |  1 +
 2 files changed, 24 insertions(+)

diff --git a/dlls/wbemprox/builtin.c b/dlls/wbemprox/builtin.c
index 9bfca994fbc..9f6b6f0efbe 100644
--- a/dlls/wbemprox/builtin.c
+++ b/dlls/wbemprox/builtin.c
@@ -250,6 +250,7 @@ static const struct column col_operatingsystem[] =
     { L"OSType",                  CIM_UINT16 },
     { L"Primary",                 CIM_BOOLEAN },
     { L"ProductType",             CIM_UINT32 },
+    { L"RegisteredUser",          CIM_STRING|COL_FLAG_DYNAMIC },
     { L"SerialNumber",            CIM_STRING|COL_FLAG_DYNAMIC },
     { L"ServicePackMajorVersion", CIM_UINT16 },
     { L"ServicePackMinorVersion", CIM_UINT16 },
@@ -678,6 +679,7 @@ struct record_operatingsystem
     UINT16       ostype;
     int          primary;
     UINT32       producttype;
+    const WCHAR *registereduser;
     const WCHAR *serialnumber;
     UINT16       servicepackmajor;
     UINT16       servicepackminor;
@@ -3592,6 +3594,26 @@ static DWORD get_operatingsystemsku(void)
     GetProductInfo( 6, 0, 0, 0, &ret );
     return ret;
 }
+static WCHAR *get_registereduser(void)
+{
+    HKEY hkey = 0;
+    DWORD size, type;
+    WCHAR *ret = NULL;
+
+    if (!RegOpenKeyExW( HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Windows NT\\CurrentVersion", 0, KEY_READ, &hkey ) &&
+        !RegQueryValueExW( hkey, L"RegisteredOwner", NULL, &type, NULL, &size ) && type == REG_SZ &&
+        (ret = malloc( size + sizeof(WCHAR) )))
+    {
+        size += sizeof(WCHAR);
+        if (RegQueryValueExW( hkey, L"RegisteredOwner", NULL, NULL, (BYTE *)ret, &size ))
+        {
+            free( ret );
+            ret = NULL;
+        }
+    }
+    if (hkey) RegCloseKey( hkey );
+    return ret;
+}
 static INT16 get_currenttimezone(void)
 {
     TIME_ZONE_INFORMATION info;
@@ -3636,6 +3658,7 @@ static enum fill_status fill_operatingsystem( struct table *table, const struct
     rec->ostype                 = 18;      /* WINNT */
     rec->primary                = -1;
     rec->producttype            = 1;
+    rec->registereduser         = get_registereduser();
     rec->serialnumber           = get_osserialnumber();
     rec->servicepackmajor       = ver.wServicePackMajor;
     rec->servicepackminor       = ver.wServicePackMinor;
diff --git a/dlls/wbemprox/tests/query.c b/dlls/wbemprox/tests/query.c
index 6d287a4ca78..e4a8a8d361b 100644
--- a/dlls/wbemprox/tests/query.c
+++ b/dlls/wbemprox/tests/query.c
@@ -1430,6 +1430,7 @@ static void test_Win32_OperatingSystem( IWbemServices *services )
     check_property( obj, L"Manufacturer", VT_BSTR, CIM_STRING );
     check_property( obj, L"OSType", VT_I4, CIM_UINT16 );
     check_property( obj, L"ProductType", VT_I4, CIM_UINT32 );
+    check_property( obj, L"RegisteredUser", VT_BSTR, CIM_STRING );
     check_property( obj, L"ServicePackMajorVersion", VT_I4, CIM_UINT16 );
     check_property( obj, L"ServicePackMinorVersion", VT_I4, CIM_UINT16 );
     check_property( obj, L"SuiteMask", VT_I4, CIM_UINT32 );
-- 
2.36.0