+++ /dev/null
-/* Copyright (c) Mark Harmstone 2016-17
- *
- * This file is part of WinBtrfs.
- *
- * WinBtrfs is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public Licence as published by
- * the Free Software Foundation, either version 3 of the Licence, or
- * (at your option) any later version.
- *
- * WinBtrfs is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public Licence for more details.
- *
- * You should have received a copy of the GNU Lesser General Public Licence
- * along with WinBtrfs. If not, see <http://www.gnu.org/licenses/>. */
-
-extern LONG objs_loaded;
-
-typedef enum {
- FactoryUnknown,
- FactoryIconHandler,
- FactoryContextMenu,
- FactoryPropSheet,
- FactoryVolPropSheet
-} factory_type;
-
-class Factory : public IClassFactory {
-public:
- Factory() {
- refcount = 0;
- type = FactoryUnknown;
- InterlockedIncrement(&objs_loaded);
- }
-
- virtual ~Factory() {
- InterlockedDecrement(&objs_loaded);
- }
-
- // IUnknown
-
- HRESULT __stdcall QueryInterface(REFIID riid, void **ppObj);
-
- ULONG __stdcall AddRef() {
- return InterlockedIncrement(&refcount);
- }
-
- ULONG __stdcall Release() {
- LONG rc = InterlockedDecrement(&refcount);
-
- if (rc == 0)
- delete this;
-
- return rc;
- }
-
- // IClassFactory
-
- virtual HRESULT __stdcall CreateInstance(IUnknown* pUnknownOuter, const IID& iid, void** ppv);
- virtual HRESULT __stdcall LockServer(BOOL bLock);
-
- factory_type type;
-
-private:
- LONG refcount;
-};