[WDF] Add Windows Driver Framework files

Takern from Microsoft GitHub repo:
d9c6040fe9

Licensed under MIT

sdk/lib/drivers/wdf/shared/inc/private/common/fxqueryinterface.hpp

@@ -0,0 +1,137 @@
+/*++
+
+Copyright (c) Microsoft Corporation
+
+Module Name:
+
+    FxQueryInterface.hpp
+
+Abstract:
+
+    This module implements the "query" interface object.
+
+Author:
+
+
+
+Environment:
+
+    Both kernel and user mode
+
+Revision History:
+
+--*/
+
+#ifndef _FXQUERYINTERFACE_H_
+#define _FXQUERYINTERFACE_H_
+
+class FxDeviceProcessQueryInterfaceRequest : public FxCallback {
+
+public:
+
+    FxDeviceProcessQueryInterfaceRequest(
+        VOID
+        ) :
+        m_Method(NULL)
+    {
+    }
+
+    _Must_inspect_result_
+    NTSTATUS
+    Invoke(
+        __in WDFDEVICE Device,
+        __in LPGUID InterfacType,
+        __out PINTERFACE ExposedInterface,
+        __in_opt PVOID ExposedInterfaceSpecificData
+        )
+    {
+        if (m_Method != NULL) {
+            NTSTATUS status;
+
+            CallbackStart();
+            status = m_Method(Device,
+                              InterfacType,
+                              ExposedInterface,
+                              ExposedInterfaceSpecificData);
+            CallbackEnd();
+
+            return status;
+        }
+        else {
+            return STATUS_SUCCESS;
+        }
+    }
+
+public:
+    PFN_WDF_DEVICE_PROCESS_QUERY_INTERFACE_REQUEST m_Method;
+};
+
+struct FxQueryInterface : public FxStump {
+
+public:
+    FxQueryInterface(
+        __in CfxDevice* Device,
+        __in PWDF_QUERY_INTERFACE_CONFIG Config
+        );
+
+    ~FxQueryInterface(
+        VOID
+        );
+
+    VOID
+    SetEmbedded(
+        __in PWDF_QUERY_INTERFACE_CONFIG Config,
+        __in PINTERFACE Interface
+        );
+
+    static
+    FxQueryInterface*
+    _FromEntry(
+        __in PSINGLE_LIST_ENTRY Entry
+        )
+    {
+        return CONTAINING_RECORD(Entry, FxQueryInterface, m_Entry);
+    }
+
+    static
+    VOID
+    _FormatIrp(
+        __in PIRP Irp,
+        __in const GUID* InterfaceGuid,
+        __out PINTERFACE Interface,
+        __in USHORT InterfaceSize,
+        __in USHORT InterfaceVersion,
+        __in_opt PVOID InterfaceSpecificData = NULL
+        );
+
+    _Must_inspect_result_
+    static
+    NTSTATUS
+    _QueryForInterface(
+        __in PDEVICE_OBJECT TopOfStack,
+        __in const GUID* InterfaceType,
+        __out PINTERFACE Interface,
+        __in USHORT Size,
+        __in USHORT Version,
+        __in_opt PVOID InterfaceSpecificData
+        );
+
+public:
+    GUID m_InterfaceType;
+
+    PINTERFACE m_Interface;
+
+    CfxDevice *m_Device;
+
+    FxDeviceProcessQueryInterfaceRequest m_ProcessRequest;
+
+    SINGLE_LIST_ENTRY m_Entry;
+
+    BOOLEAN m_ImportInterface;
+
+    BOOLEAN m_SendQueryToParentStack;
+
+    BOOLEAN m_EmbeddedInterface;
+};
+
+#endif // _FXQUERYINTERFACE_H_