89 lines
3.1 KiB
C++
89 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_net_HttpChannelCallbackWrapper_h
|
|
#define mozilla_net_HttpChannelCallbackWrapper_h
|
|
|
|
#include "nsIInterfaceRequestor.h"
|
|
#include "nsIChannelEventSink.h"
|
|
#include "nsIRedirectResultListener.h"
|
|
#include "nsINetworkInterceptController.h"
|
|
#include "nsIStreamListener.h"
|
|
|
|
namespace mozilla {
|
|
namespace net {
|
|
|
|
class HttpChannelParent;
|
|
|
|
#define HTTP_CHANNEL_PARENT_LISTENER_IID \
|
|
{ 0xe409da52, 0xda76, 0x4eb7, \
|
|
{ 0xa7, 0xf4, 0x03, 0x3d, 0x88, 0xac, 0x87, 0x6d } }
|
|
|
|
// Note: nsIInterfaceRequestor must be the first base so that do_QueryObject()
|
|
// works correctly on this object, as it's needed to compute a void* pointing to
|
|
// the beginning of this object.
|
|
|
|
class HttpChannelParentListener final : public nsIInterfaceRequestor
|
|
, public nsIChannelEventSink
|
|
, public nsIRedirectResultListener
|
|
, public nsIStreamListener
|
|
, public nsINetworkInterceptController
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIINTERFACEREQUESTOR
|
|
NS_DECL_NSICHANNELEVENTSINK
|
|
NS_DECL_NSIREDIRECTRESULTLISTENER
|
|
NS_DECL_NSIREQUESTOBSERVER
|
|
NS_DECL_NSISTREAMLISTENER
|
|
NS_DECL_NSINETWORKINTERCEPTCONTROLLER
|
|
|
|
NS_DECLARE_STATIC_IID_ACCESSOR(HTTP_CHANNEL_PARENT_LISTENER_IID)
|
|
|
|
explicit HttpChannelParentListener(HttpChannelParent* aInitialChannel);
|
|
|
|
// For channel diversion from child to parent.
|
|
nsresult DivertTo(nsIStreamListener *aListener);
|
|
nsresult SuspendForDiversion();
|
|
|
|
void SetupInterception(const nsHttpResponseHead& aResponseHead);
|
|
void SetupInterceptionAfterRedirect(bool aShouldIntercept);
|
|
void ClearInterceptedChannel();
|
|
|
|
private:
|
|
virtual ~HttpChannelParentListener();
|
|
|
|
// Private partner function to SuspendForDiversion.
|
|
nsresult ResumeForDiversion();
|
|
|
|
// Can be the original HttpChannelParent that created this object (normal
|
|
// case), a different {HTTP|FTP}ChannelParent that we've been redirected to,
|
|
// or some other listener that we have been diverted to via
|
|
// nsIDivertableChannel.
|
|
nsCOMPtr<nsIStreamListener> mNextListener;
|
|
uint32_t mRedirectChannelId;
|
|
// When set, no OnStart/OnData/OnStop calls should be received.
|
|
bool mSuspendedForDiversion;
|
|
|
|
// Set if this channel should be intercepted before it sets up the HTTP transaction.
|
|
bool mShouldIntercept;
|
|
// Set if this channel should suspend on interception.
|
|
bool mShouldSuspendIntercept;
|
|
|
|
nsAutoPtr<nsHttpResponseHead> mSynthesizedResponseHead;
|
|
|
|
// Handle to the channel wrapper if this channel has been intercepted.
|
|
nsCOMPtr<nsIInterceptedChannel> mInterceptedChannel;
|
|
};
|
|
|
|
NS_DEFINE_STATIC_IID_ACCESSOR(HttpChannelParentListener,
|
|
HTTP_CHANNEL_PARENT_LISTENER_IID)
|
|
|
|
} // namespace net
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_net_HttpChannelParent_h
|