/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape 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/NPL/
 *
 * 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 Communicator client code.
 *
 * The Initial Developer of the Original Code is Netscape Communications
 * Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 */
#ifndef nsIDocStreamLoaderFactory_h___
#define nsIDocStreamLoaderFactory_h___

// Wrapping includes can speed up compiles (see "Large Scale C++
// Software Design")
#ifndef nsISupports_h___
#include "nsISupports.h"
#endif

class nsIInputStream;
class nsIContentViewer;

/* 9188bc80-f92e-11d2-81ef-0060083a0bcf */
#define NS_IDOCSTREAMLOADERFACTORY_IID \
 { 0x9188bc80, 0xf92e, 0x11d2,{0x81, 0xef, 0x00, 0x60, 0x08, 0x3a, 0x0b, 0xcf}}

class nsIDocStreamLoaderFactory : public nsISupports
{
public:
  NS_DEFINE_STATIC_IID_ACCESSOR(NS_IDOCSTREAMLOADERFACTORY_IID)

  NS_IMETHOD CreateInstance(nsIInputStream& aInputStream,
			    const char* aContentType,
			    const char* aCommand,
			    nsISupports* aContainer,
			    nsISupports* aExtraInfo,
			    nsIContentViewer** aDocViewer) = 0;
};

#endif /* !defined(nsIDocStreamLoaderFactory_h___) */