The Tor Browser: netwerk/protocol/http/HttpChannelParentListener.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: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* vim: set sw=2 ts=8 et tw=80 : */

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

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

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

     8 #ifndef mozilla_net_HttpChannelCallbackWrapper_h

     9 #define mozilla_net_HttpChannelCallbackWrapper_h

    11 #include "nsIInterfaceRequestor.h"

    12 #include "nsIChannelEventSink.h"

    13 #include "nsIRedirectResultListener.h"

    15 class nsIParentChannel;

    17 namespace mozilla {

    18 namespace net {

    20 class HttpChannelParent;

    22 class HttpChannelParentListener : public nsIInterfaceRequestor

    23                                  , public nsIChannelEventSink

    24                                  , public nsIRedirectResultListener

    25                                  , public nsIStreamListener

    26 {

    27 public:

    28   NS_DECL_ISUPPORTS

    29   NS_DECL_NSIINTERFACEREQUESTOR

    30   NS_DECL_NSICHANNELEVENTSINK

    31   NS_DECL_NSIREDIRECTRESULTLISTENER

    32   NS_DECL_NSIREQUESTOBSERVER

    33   NS_DECL_NSISTREAMLISTENER

    35   HttpChannelParentListener(HttpChannelParent* aInitialChannel);

    36   virtual ~HttpChannelParentListener();

    38   // For channel diversion from child to parent.

    39   nsresult DivertTo(nsIStreamListener *aListener);

    40   nsresult SuspendForDiversion();

    42 private:

    43   // Private partner function to SuspendForDiversion.

    44   nsresult ResumeForDiversion();

    46   // Can be the original HttpChannelParent that created this object (normal

    47   // case), a different {HTTP|FTP}ChannelParent that we've been redirected to,

    48   // or some other listener that we have been diverted to via

    49   // nsIDivertableChannel.

    50   nsCOMPtr<nsIStreamListener> mNextListener;

    51   uint32_t mRedirectChannelId;

    52   // When set, no OnStart/OnData/OnStop calls should be received.

    53   bool mSuspendedForDiversion;

    54 };

    56 } // namespace net

    57 } // namespace mozilla

    59 #endif // mozilla_net_HttpChannelParent_h

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