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56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsIconChannel_h___
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#define nsIconChannel_h___
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#include "mozilla/Attributes.h"
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#include "nsCOMPtr.h"
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#include "nsXPIDLString.h"
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#include "nsIChannel.h"
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#include "nsILoadGroup.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsIInputStreamPump.h"
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#include "nsIStreamListener.h"
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#include "nsIURI.h"
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class nsIFile;
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class nsIconChannel MOZ_FINAL : public nsIChannel, public nsIStreamListener
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{
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIREQUEST
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NS_DECL_NSICHANNEL
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NS_DECL_NSIREQUESTOBSERVER
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NS_DECL_NSISTREAMLISTENER
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nsIconChannel();
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virtual ~nsIconChannel();
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nsresult Init(nsIURI* uri);
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protected:
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nsCOMPtr<nsIURI> mUrl;
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nsCOMPtr<nsIURI> mOriginalURI;
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int64_t mContentLength;
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nsCOMPtr<nsILoadGroup> mLoadGroup;
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nsCOMPtr<nsIInterfaceRequestor> mCallbacks;
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nsCOMPtr<nsISupports> mOwner;
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nsCOMPtr<nsIInputStreamPump> mPump;
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nsCOMPtr<nsIStreamListener> mListener;
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nsresult MakeInputStream(nsIInputStream** _retval, bool nonBlocking);
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nsresult ExtractIconInfoFromUrl(nsIFile ** aLocalFile, uint32_t * aDesiredImageSize,
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nsACString &aContentType, nsACString &aFileExtension);
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};
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#endif /* nsIconChannel_h___ */
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