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Implement MsiQueryFeatureStateW.

This commit is contained in:
Aric Stewart 2005-04-28 12:01:06 +00:00 committed by Alexandre Julliard
parent d3a195a66d
commit ece85e0cf0
1 changed files with 21 additions and 5 deletions
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26
dlls/msi/msi.c
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@ -1065,14 +1065,30 @@ INSTALLSTATE WINAPI MsiQueryFeatureStateA(LPCSTR szProduct, LPCSTR szFeature)
/******************************************************************
* MsiQueryFeatureStateW [MSI.@]
*
* This does not verify that the Feature is functional. So i am only going to
* check the existence of the key in the registry. This should tell me if it is
* installed.
*/
INSTALLSTATE WINAPI MsiQueryFeatureStateW(LPCWSTR szProduct, LPCWSTR szFeature)
{
FIXME("%s %s\n", debugstr_w(szProduct), debugstr_w(szFeature));
/*
* Iterates all the features components and the features parents components
*/
return INSTALLSTATE_LOCAL;
UINT rc;
DWORD sz = 0;
HKEY hkey;
TRACE("%s %s\n", debugstr_w(szProduct), debugstr_w(szFeature));
rc = MSIREG_OpenFeaturesKey(szProduct, &hkey, FALSE);
if (rc != ERROR_SUCCESS)
return INSTALLSTATE_UNKNOWN;
rc = RegQueryValueExW( hkey, szFeature, NULL, NULL, NULL, &sz);
RegCloseKey(hkey);
if (rc == ERROR_SUCCESS)
return INSTALLSTATE_LOCAL;
else
return INSTALLSTATE_ABSENT;
}
/******************************************************************