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114 lines
3.9 KiB
C++
114 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsURILoader_h__
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#define nsURILoader_h__
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#include "nsCURILoader.h"
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#include "nsISupportsUtils.h"
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#include "nsCOMArray.h"
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#include "nsCOMPtr.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsString.h"
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#include "nsIWeakReference.h"
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#ifdef MOZ_LOGGING
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// Uncomment the next line to force logging on in release builds
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// #define FORCE_PR_LOG
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#endif
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#include "prlog.h"
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class nsDocumentOpenInfo;
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class nsURILoader : public nsIURILoader
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{
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public:
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NS_DECL_NSIURILOADER
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NS_DECL_ISUPPORTS
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nsURILoader();
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~nsURILoader();
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protected:
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/**
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* Equivalent to nsIURILoader::openChannel, but allows specifying whether the
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* channel is opened already.
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*/
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NS_HIDDEN_(nsresult) OpenChannel(nsIChannel* channel,
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PRUint32 aFlags,
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nsIInterfaceRequestor* aWindowContext,
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bool aChannelOpen,
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nsIStreamListener** aListener);
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/**
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* we shouldn't need to have an owning ref count on registered
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* content listeners because they are supposed to unregister themselves
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* when they go away. This array stores weak references
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*/
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nsCOMArray<nsIWeakReference> m_listeners;
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#ifdef PR_LOGGING
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/**
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* NSPR logging. The module is called "URILoader"
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*/
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static PRLogModuleInfo* mLog;
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#endif
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friend class nsDocumentOpenInfo;
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};
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/**
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* The load has been cancelled because it was found on a malware or phishing blacklist.
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* XXX: this belongs in an nsDocShellErrors.h file of some sort.
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*/
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#define NS_ERROR_MALWARE_URI NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_URILOADER, 30)
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#define NS_ERROR_PHISHING_URI NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_URILOADER, 31)
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/**
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* Used when "Save Link As..." doesn't see the headers quickly enough to choose
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* a filename. See nsContextMenu.js.
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*/
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#define NS_ERROR_SAVE_LINK_AS_TIMEOUT NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_URILOADER, 32)
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/** Used when the data from a channel has already been parsed and cached
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* so it doesn't need to be reparsed from the original source.
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*/
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#define NS_ERROR_PARSED_DATA_CACHED NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_URILOADER, 33)
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#endif /* nsURILoader_h__ */
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