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143 lines
4.9 KiB
C++
143 lines
4.9 KiB
C++
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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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 "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS"
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* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
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* the License for the specific language governing rights and limitations
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* under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are Copyright (C) 1998
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* Netscape Communications Corporation. All Rights Reserved.
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*/
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#ifndef nsIDocumentLoader_h___
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#define nsIDocumentLoader_h___
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#include "nsweb.h"
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#include "prtypes.h"
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#include "nsISupports.h"
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#ifdef NECKO
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#include "nsIChannel.h"
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#else
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#include "nsILoadAttribs.h"
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#endif // NECKO
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/* Forward declarations... */
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class nsString;
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class nsIURI;
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class nsIFactory;
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class nsIPostData;
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class nsIContentViewer;
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class nsIContentViewerContainer;
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class nsIStreamListener;
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class nsIStreamObserver;
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class nsIDocumentLoaderObserver;
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class nsIDocument;
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class nsIChannel;
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class nsILoadGroup;
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/* f43ba260-0737-11d2-beb9-00805f8a66dc */
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#define NS_IDOCUMENTLOADERFACTORY_IID \
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{ 0xf43ba260, 0x0737, 0x11d2,{0xbe, 0xb9, 0x00, 0x80, 0x5f, 0x8a, 0x66, 0xdc}}
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// Registered components that can instantiate a
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// nsIDocumentLoaderFactory for a given mimetype must be prefixed with
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// this prefix to be found. The format is <prefix>/%s/%s where the
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// first %s is replaced with the command and the second %s is replaced
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// with the mimetype. For example, to view a image/gif file you would
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// create this progid:
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//
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// "component://netscape/content-viewer-factory/view/image/gif"
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//
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#define NS_DOCUMENT_LOADER_FACTORY_PROGID_PREFIX \
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"component://netscape/content-viewer-factory/"
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/*
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* The factory API for creating a content viewer for a given
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* content-type and command.
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*/
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class nsIDocumentLoaderFactory : public nsISupports
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{
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_IDOCUMENTLOADERFACTORY_IID)
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NS_IMETHOD CreateInstance(const char *aCommand,
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#ifdef NECKO
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nsIChannel* aChannel,
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nsILoadGroup* aLoadGroup,
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#else
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nsIURI* aURL,
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#endif
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const char* aContentType,
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nsIContentViewerContainer* aContainer,
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nsISupports* aExtraInfo,
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nsIStreamListener** aDocListenerResult,
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nsIContentViewer** aDocViewerResult) = 0;
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NS_IMETHOD CreateInstanceForDocument(nsIContentViewerContainer* aContainer,
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nsIDocument* aDocument,
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const char *aCommand,
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nsIContentViewer** aDocViewerResult) = 0;
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};
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//----------------------------------------------------------------------
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/* b9d685e0-fcae-11d1-beb9-00805f8a66dc */
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#define NS_IDOCUMENTLOADER_IID \
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{ 0xb9d685e0, 0xfcae, 0x11d1, \
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{0xbe, 0xb9, 0x00, 0x80, 0x5f, 0x8a, 0x66, 0xdc} }
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/*
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*
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*
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*/
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class nsIDocumentLoader : public nsISupports
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{
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_IDOCUMENTLOADER_IID)
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NS_IMETHOD LoadDocument(nsIURI * aUri,
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const char* aCommand,
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nsIContentViewerContainer* aContainer,
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nsIInputStream* aPostDataStream = nsnull,
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nsISupports* aExtraInfo = nsnull,
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nsIStreamObserver* anObserver = nsnull,
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nsLoadFlags aType = nsIChannel::LOAD_NORMAL,
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const PRUint32 aLocalIP = 0) = 0;
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NS_IMETHOD LoadSubDocument(nsIURI * aUri,
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nsISupports* aExtraInfo = nsnull,
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nsLoadFlags aType = nsIChannel::LOAD_NORMAL,
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const PRUint32 aLocalIP = 0) = 0;
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NS_IMETHOD Stop(void) = 0;
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NS_IMETHOD IsBusy(PRBool& aResult) = 0;
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NS_IMETHOD CreateDocumentLoader(nsIDocumentLoader** anInstance) = 0;
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NS_IMETHOD AddObserver(nsIDocumentLoaderObserver *aObserver) = 0;
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NS_IMETHOD RemoveObserver(nsIDocumentLoaderObserver *aObserver) = 0;
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NS_IMETHOD SetContainer(nsIContentViewerContainer* aContainer) = 0;
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NS_IMETHOD GetContainer(nsIContentViewerContainer** aResult) = 0;
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NS_IMETHOD GetContentViewerContainer(PRUint32 aDocumentID, nsIContentViewerContainer** aResult) = 0;
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NS_IMETHOD Destroy() = 0;
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};
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/* 057b04d0-0ccf-11d2-beba-00805f8a66dc */
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#define NS_DOCUMENTLOADER_SERVICE_CID \
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{ 0x057b04d0, 0x0ccf, 0x11d2,{0xbe, 0xba, 0x00, 0x80, 0x5f, 0x8a, 0x66, 0xdc}}
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#endif /* nsIDocumentLoader_h___ */
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