The Tor Browser: image/decoders/icon/android/nsIconChannel.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef nsIconChannel_h_

     7 #define nsIconChannel_h_

     9 #include "mozilla/Attributes.h"

    11 #include "nsIChannel.h"

    12 #include "nsIURI.h"

    13 #include "nsIIconURI.h"

    14 #include "nsCOMPtr.h"

    16 /**

    17  * This class is the Android implementation of nsIconChannel.

    18  * It asks Android for an icon, and creates a new channel for

    19  * that file to which all calls will be proxied.

    20  */

    21 class nsIconChannel MOZ_FINAL : public nsIChannel {

    22   public:

    23     NS_DECL_ISUPPORTS

    24     NS_FORWARD_NSIREQUEST(mRealChannel->)

    25     NS_FORWARD_NSICHANNEL(mRealChannel->)

    27     nsIconChannel() {}

    28     ~nsIconChannel() {}

    30     /**

    31      * Called by nsIconProtocolHandler after it creates this channel.

    32      * Must be called before calling any other function on this object.

    33      * If this method fails, no other function must be called on this object.

    34      */

    35     NS_HIDDEN_(nsresult) Init(nsIURI* aURI);

    36   private:

    37     /**

    38      * The channel to the temp icon file (e.g. to /tmp/2qy9wjqw.html).

    39      * Will always be non-null after a successful Init.

    40      */

    41     nsCOMPtr<nsIChannel> mRealChannel;

    42 };

    44 #endif

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