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78 lines
2.1 KiB
C++
78 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef __nsIFactory_h
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#define __nsIFactory_h
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#include "prtypes.h"
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#include "nsISupports.h"
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/*
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* Datatypes and helper macros
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*/
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typedef nsID nsCID;
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// Define an CID
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#define NS_DEFINE_CID(_name, _cidspec) \
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const nsCID _name = _cidspec
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#define REFNSCID const nsCID&
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/*
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* nsIFactory interface
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*/
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// {00000001-0000-0000-c000-000000000046}
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#define NS_IFACTORY_IID \
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{ 0x00000001, 0x0000, 0x0000, \
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{ 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46 } }
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class nsIFactory: public nsISupports {
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public:
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static const nsIID& IID() { static nsIID iid = NS_IFACTORY_IID; return iid; }
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NS_IMETHOD CreateInstance(nsISupports *aOuter,
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REFNSIID aIID,
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void **aResult) = 0;
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NS_IMETHOD LockFactory(PRBool aLock) = 0;
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};
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/**
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* nsIFactory2 allows passing in a signature token when creating an
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* instance. This allows instance recycling.
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*/
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// {19997C41-A343-11d1-B665-00805F8A2676}
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#define NS_IFACTORY2_IID \
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{ 0x19997c41, 0xa343, 0x11d1, \
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{ 0xb6, 0x65, 0x0, 0x80, 0x5f, 0x8a, 0x26, 0x76 } }
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class nsIFactory2: public nsIFactory {
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public:
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static const nsIID& IID() { static nsIID iid = NS_IFACTORY2_IID; return iid; }
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NS_IMETHOD CreateInstance2(nsISupports *aOuter,
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REFNSIID aIID,
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void *aSignature,
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void **aResult) = 0;
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};
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#endif
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