msi: Handle remote calls to MsiGetComponentState.

dlls/msi/install.c

@@ -984,7 +984,28 @@ UINT WINAPI MsiGetComponentStateW(MSIHANDLE hInstall, LPCWSTR szComponent,
 
     package = msihandle2msiinfo(hInstall, MSIHANDLETYPE_PACKAGE);
     if (!package)
+    {
+        HRESULT hr;
+        IWineMsiRemotePackage *remote_package;
+
+        remote_package = (IWineMsiRemotePackage *)msi_get_remote(hInstall);
+        if (!remote_package)
             return ERROR_INVALID_HANDLE;
+
+        hr = IWineMsiRemotePackage_GetComponentState(remote_package, (BSTR *)szComponent,
+                                                     piInstalled, piAction);
+
+        if (FAILED(hr))
+        {
+            if (HRESULT_FACILITY(hr) == FACILITY_WIN32)
+                return HRESULT_CODE(hr);
+
+            return ERROR_FUNCTION_FAILED;
+        }
+
+        return ERROR_SUCCESS;
+    }
+
     ret = MSI_GetComponentStateW( package, szComponent, piInstalled, piAction);
     msiobj_release( &package->hdr );
     return ret;

dlls/msi/msiserver.idl

@@ -50,6 +50,7 @@ interface IWineMsiRemotePackage : IUnknown
     HRESULT GetMode( [in] MSIRUNMODE mode, [out] BOOL *ret );
     HRESULT GetFeatureState( [in] BSTR *feature, [out] INSTALLSTATE *installed, [out] INSTALLSTATE *action );
     HRESULT SetFeatureState( [in] BSTR *feature, [in] INSTALLSTATE state );
+    HRESULT GetComponentState( [in] BSTR *component, [out] INSTALLSTATE *installed, [out] INSTALLSTATE *action );
 }
 
 [

dlls/msi/package.c

@@ -1633,6 +1633,14 @@ HRESULT WINAPI mrp_SetFeatureState( IWineMsiRemotePackage *iface, BSTR *feature,
     return HRESULT_FROM_WIN32(r);
 }
 
+HRESULT WINAPI mrp_GetComponentState( IWineMsiRemotePackage *iface, BSTR *component,
+                                      INSTALLSTATE *installed, INSTALLSTATE *action )
+{
+    msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
+    UINT r = MsiGetComponentStateW(This->package, (LPWSTR)component, installed, action);
+    return HRESULT_FROM_WIN32(r);
+}
+
 static const IWineMsiRemotePackageVtbl msi_remote_package_vtbl =
 {
     mrp_QueryInterface,
@@ -1651,6 +1659,7 @@ static const IWineMsiRemotePackageVtbl msi_remote_package_vtbl =
     mrp_GetMode,
     mrp_GetFeatureState,
     mrp_SetFeatureState,
+    mrp_GetComponentState,
 };
 
 HRESULT create_msi_remote_package( IUnknown *pOuter, LPVOID *ppObj )