47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 mozilla_image_decoders_icon_android_nsIconChannel_h
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#define mozilla_image_decoders_icon_android_nsIconChannel_h
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#include "mozilla/Attributes.h"
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#include "nsIChannel.h"
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#include "nsIURI.h"
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#include "nsIIconURI.h"
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#include "nsCOMPtr.h"
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/**
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* This class is the Android implementation of nsIconChannel.
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* It asks Android for an icon, and creates a new channel for
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* that file to which all calls will be proxied.
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*/
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class nsIconChannel final : public nsIChannel {
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public:
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NS_DECL_ISUPPORTS
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NS_FORWARD_NSIREQUEST(mRealChannel->)
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NS_FORWARD_NSICHANNEL(mRealChannel->)
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nsIconChannel() { }
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/**
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* Called by nsIconProtocolHandler after it creates this channel.
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* Must be called before calling any other function on this object.
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* If this method fails, no other function must be called on this object.
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*/
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nsresult Init(nsIURI* aURI);
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private:
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~nsIconChannel() { }
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/**
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* The channel to the temp icon file (e.g. to /tmp/2qy9wjqw.html).
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* Will always be non-null after a successful Init.
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*/
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nsCOMPtr<nsIChannel> mRealChannel;
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};
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#endif // mozilla_image_decoders_icon_android_nsIconChannel_h
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