[Bug 51871] New: PSScript fails with 0x80041002 (WBEM_E_NOT_FOUND) ( system property L"__Derivation" not implemented)
WineHQ Bugzilla
wine-bugs at winehq.org
Wed Oct 13 02:53:47 CDT 2021
https://bugs.winehq.org/show_bug.cgi?id=51871
Bug ID: 51871
Summary: PSScript fails with 0x80041002 (WBEM_E_NOT_FOUND) (
system property L"__Derivation" not implemented)
Product: Wine
Version: 6.19
Hardware: x86-64
URL: https://www.powershellgallery.com/packages/Traverse/0.
6/Content/Private%5CGet-WMICustom.ps1
OS: Linux
Status: NEW
Keywords: download, source
Severity: normal
Priority: P2
Component: wmi&wbemprox
Assignee: wine-bugs at winehq.org
Reporter: xerox.xerox2000x at gmail.com
Distribution: ---
Hi,
I`d like to make powershell script from the URL to work in wine in Powershell
7.
(Background: Powershell 7 doesn`t have Get-WMIObject and GetCIMInstance doesn`t
work; if the above script works it`s simple to just write an own simple
Get-WMIObject which is for example used by chocolatey to retrieve some
properties from win32_operatingsystem)
Output from running script in psconsole:
Out-Default: The following exception occurred while retrieving the type name
hierarchy: "Error code: 0x80041002".
In the console:
07f0:fixme:wbemprox:get_system_propval system property L"__Derivation" not
implemented
Actually it turns out that returning complete stub for "__Derivation" is
enough to make the script enough work for my purpose
I now use hack below, and that`s enough to fix this bug for me, but I guess
it`s not ok enough for inclusion in wine. So if someone could write proper stub
or advise howto improve patch that would be great
diff --git a/dlls/wbemprox/query.c b/dlls/wbemprox/query.c
index 77ed27e105d..b253f19a6ed 100644
--- a/dlls/wbemprox/query.c
+++ b/dlls/wbemprox/query.c
@@ -1006,6 +1006,13 @@ static HRESULT get_system_propval( const struct view
*view, UINT table_index, UI
if (type) *type = CIM_STRING;
return S_OK;
}
+ if (!wcsicmp( name, L"__DERIVATION" ))
+ {
+ if (ret)
+ V_VT( ret ) = VT_BSTR | VT_ARRAY;
+ if (type) *type = CIM_STRING | VT_ARRAY;
+ return S_OK;
+ }
FIXME("system property %s not implemented\n", debugstr_w(name));
return WBEM_E_NOT_FOUND;
}
diff --git a/dlls/wbemprox/tests/query.c b/dlls/wbemprox/tests/query.c
index 69bb8e7977e..9bb8d559b06 100644
--- a/dlls/wbemprox/tests/query.c
+++ b/dlls/wbemprox/tests/query.c
@@ -1642,6 +1642,7 @@ static void test_Win32_VideoController( IWbemServices
*services )
if (hr != S_OK) break;
check_property( obj, L"__CLASS", VT_BSTR, CIM_STRING );
+ check_property( obj, L"__DERIVATION", VT_BSTR | VT_ARRAY, CIM_STRING |
CIM_FLAG_ARRAY);
check_property( obj, L"__GENUS", VT_I4, CIM_SINT32 );
check_property( obj, L"__NAMESPACE", VT_BSTR, CIM_STRING );
check_property( obj, L"__PATH", VT_BSTR, CIM_STRING );
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