| /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| /* ***** BEGIN LICENSE BLOCK ***** |
| * Version: MPL 1.1/GPL 2.0/LGPL 2.1 |
| * |
| * The contents of this file are subject to the Mozilla Public License Version |
| * 1.1 (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * http://www.mozilla.org/MPL/ |
| * |
| * Software distributed under the License is distributed on an "AS IS" basis, |
| * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License |
| * for the specific language governing rights and limitations under the |
| * License. |
| * |
| * The Original Code is mozilla.org code. |
| * |
| * The Initial Developer of the Original Code is |
| * Netscape Communications Corporation. |
| * Portions created by the Initial Developer are Copyright (C) 1998 |
| * the Initial Developer. All Rights Reserved. |
| * |
| * Contributor(s): |
| * |
| * Alternatively, the contents of this file may be used under the terms of |
| * either of the GNU General Public License Version 2 or later (the "GPL"), |
| * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), |
| * in which case the provisions of the GPL or the LGPL are applicable instead |
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| * |
| * ***** END LICENSE BLOCK ***** */ |
| |
| #ifndef nsGenericFactory_h___ |
| #define nsGenericFactory_h___ |
| |
| #include "nsCOMPtr.h" |
| #include "nsIGenericFactory.h" |
| #include "nsIClassInfo.h" |
| |
| /** |
| * Most factories follow this simple pattern, so why not just use a function |
| * pointer for most creation operations? |
| */ |
| class nsGenericFactory : public nsIGenericFactory, public nsIClassInfo { |
| public: |
| NS_DEFINE_STATIC_CID_ACCESSOR(NS_GENERICFACTORY_CID) |
| |
| nsGenericFactory(const nsModuleComponentInfo *info = NULL); |
| |
| NS_DECL_ISUPPORTS |
| NS_DECL_NSICLASSINFO |
| |
| /* nsIGenericFactory methods */ |
| NS_IMETHOD SetComponentInfo(const nsModuleComponentInfo *info); |
| NS_IMETHOD GetComponentInfo(const nsModuleComponentInfo **infop); |
| |
| NS_IMETHOD CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult); |
| |
| NS_IMETHOD LockFactory(PRBool aLock); |
| |
| static NS_METHOD Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr); |
| private: |
| ~nsGenericFactory(); |
| |
| const nsModuleComponentInfo *mInfo; |
| }; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| #include "nsIModule.h" |
| #include "plhash.h" |
| |
| class nsGenericModule : public nsIModule |
| { |
| public: |
| nsGenericModule(const char* moduleName, |
| PRUint32 componentCount, |
| const nsModuleComponentInfo* components, |
| nsModuleConstructorProc ctor, |
| nsModuleDestructorProc dtor); |
| |
| private: |
| ~nsGenericModule(); |
| |
| public: |
| NS_DECL_ISUPPORTS |
| |
| NS_DECL_NSIMODULE |
| |
| struct FactoryNode |
| { |
| FactoryNode(nsIGenericFactory* fact, FactoryNode* next) |
| { |
| mFactory = fact; |
| mNext = next; |
| } |
| ~FactoryNode(){} |
| |
| nsCOMPtr<nsIGenericFactory> mFactory; |
| FactoryNode* mNext; |
| }; |
| |
| |
| |
| |
| protected: |
| nsresult Initialize(nsIComponentManager* compMgr); |
| |
| void Shutdown(); |
| nsresult AddFactoryNode(nsIGenericFactory* fact); |
| |
| PRBool mInitialized; |
| const char* mModuleName; |
| PRUint32 mComponentCount; |
| const nsModuleComponentInfo* mComponents; |
| FactoryNode* mFactoriesNotToBeRegistered; |
| nsModuleConstructorProc mCtor; |
| nsModuleDestructorProc mDtor; |
| }; |
| |
| #endif /* nsGenericFactory_h___ */ |
| |