mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
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224 lines
8.8 KiB
C++
224 lines
8.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 : */
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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_net_HttpChannelChild_h
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#define mozilla_net_HttpChannelChild_h
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#include "mozilla/net/HttpBaseChannel.h"
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#include "mozilla/net/PHttpChannelChild.h"
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#include "mozilla/net/ChannelEventQueue.h"
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#include "nsIStreamListener.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 "nsIProgressEventSink.h"
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#include "nsICacheInfoChannel.h"
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#include "nsIApplicationCache.h"
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#include "nsIApplicationCacheChannel.h"
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#include "nsIUploadChannel2.h"
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#include "nsIResumableChannel.h"
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#include "nsIProxiedChannel.h"
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#include "nsIAsyncVerifyRedirectCallback.h"
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#include "nsIAssociatedContentSecurity.h"
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#include "nsIChildChannel.h"
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#include "nsIHttpChannelChild.h"
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#include "nsIDivertableChannel.h"
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#include "mozilla/net/DNS.h"
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namespace mozilla {
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namespace net {
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class HttpChannelChild MOZ_FINAL : public PHttpChannelChild
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, public HttpBaseChannel
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, public HttpAsyncAborter<HttpChannelChild>
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, public nsICacheInfoChannel
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, public nsIProxiedChannel
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, public nsIApplicationCacheChannel
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, public nsIAsyncVerifyRedirectCallback
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, public nsIAssociatedContentSecurity
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, public nsIChildChannel
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, public nsIHttpChannelChild
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, public nsIDivertableChannel
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{
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virtual ~HttpChannelChild();
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSICACHEINFOCHANNEL
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NS_DECL_NSIPROXIEDCHANNEL
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NS_DECL_NSIAPPLICATIONCACHECONTAINER
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NS_DECL_NSIAPPLICATIONCACHECHANNEL
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NS_DECL_NSIASYNCVERIFYREDIRECTCALLBACK
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NS_DECL_NSIASSOCIATEDCONTENTSECURITY
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NS_DECL_NSICHILDCHANNEL
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NS_DECL_NSIHTTPCHANNELCHILD
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NS_DECL_NSIDIVERTABLECHANNEL
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HttpChannelChild();
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// Methods HttpBaseChannel didn't implement for us or that we override.
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//
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// nsIRequest
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NS_IMETHOD Cancel(nsresult status);
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NS_IMETHOD Suspend();
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NS_IMETHOD Resume();
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// nsIChannel
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NS_IMETHOD GetSecurityInfo(nsISupports **aSecurityInfo);
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NS_IMETHOD AsyncOpen(nsIStreamListener *listener, nsISupports *aContext);
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// HttpBaseChannel::nsIHttpChannel
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NS_IMETHOD SetRequestHeader(const nsACString& aHeader,
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const nsACString& aValue,
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bool aMerge);
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NS_IMETHOD RedirectTo(nsIURI *newURI);
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// nsIHttpChannelInternal
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NS_IMETHOD SetupFallbackChannel(const char *aFallbackKey);
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NS_IMETHOD GetLocalAddress(nsACString& addr);
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NS_IMETHOD GetLocalPort(int32_t* port);
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NS_IMETHOD GetRemoteAddress(nsACString& addr);
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NS_IMETHOD GetRemotePort(int32_t* port);
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// nsISupportsPriority
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NS_IMETHOD SetPriority(int32_t value);
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// nsIResumableChannel
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NS_IMETHOD ResumeAt(uint64_t startPos, const nsACString& entityID);
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// IPDL holds a reference while the PHttpChannel protocol is live (starting at
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// AsyncOpen, and ending at either OnStopRequest or any IPDL error, either of
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// which call NeckoChild::DeallocPHttpChannelChild()).
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void AddIPDLReference();
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void ReleaseIPDLReference();
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bool IsSuspended();
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void FlushedForDiversion();
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protected:
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bool RecvOnStartRequest(const nsresult& channelStatus,
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const nsHttpResponseHead& responseHead,
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const bool& useResponseHead,
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const nsHttpHeaderArray& requestHeaders,
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const bool& isFromCache,
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const bool& cacheEntryAvailable,
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const uint32_t& cacheExpirationTime,
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const nsCString& cachedCharset,
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const nsCString& securityInfoSerialization,
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const NetAddr& selfAddr,
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const NetAddr& peerAddr,
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const int16_t& redirectCount) MOZ_OVERRIDE;
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bool RecvOnTransportAndData(const nsresult& channelStatus,
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const nsresult& status,
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const uint64_t& progress,
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const uint64_t& progressMax,
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const nsCString& data,
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const uint64_t& offset,
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const uint32_t& count) MOZ_OVERRIDE;
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bool RecvOnStopRequest(const nsresult& statusCode);
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bool RecvOnProgress(const uint64_t& progress, const uint64_t& progressMax) MOZ_OVERRIDE;
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bool RecvOnStatus(const nsresult& status) MOZ_OVERRIDE;
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bool RecvFailedAsyncOpen(const nsresult& status) MOZ_OVERRIDE;
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bool RecvRedirect1Begin(const uint32_t& newChannel,
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const URIParams& newURI,
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const uint32_t& redirectFlags,
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const nsHttpResponseHead& responseHead) MOZ_OVERRIDE;
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bool RecvRedirect3Complete() MOZ_OVERRIDE;
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bool RecvAssociateApplicationCache(const nsCString& groupID,
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const nsCString& clientID) MOZ_OVERRIDE;
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bool RecvFlushedForDiversion() MOZ_OVERRIDE;
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bool RecvDivertMessages() MOZ_OVERRIDE;
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bool RecvDeleteSelf() MOZ_OVERRIDE;
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bool GetAssociatedContentSecurity(nsIAssociatedContentSecurity** res = nullptr);
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virtual void DoNotifyListenerCleanup();
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private:
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RequestHeaderTuples mClientSetRequestHeaders;
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nsCOMPtr<nsIChildChannel> mRedirectChannelChild;
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nsCOMPtr<nsISupports> mSecurityInfo;
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bool mIsFromCache;
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bool mCacheEntryAvailable;
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uint32_t mCacheExpirationTime;
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nsCString mCachedCharset;
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// If ResumeAt is called before AsyncOpen, we need to send extra data upstream
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bool mSendResumeAt;
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bool mIPCOpen;
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bool mKeptAlive; // IPC kept open, but only for security info
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nsRefPtr<ChannelEventQueue> mEventQ;
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// Once set, OnData and possibly OnStop will be diverted to the parent.
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bool mDivertingToParent;
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// Once set, no OnStart/OnData/OnStop callbacks should be received from the
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// parent channel, nor dequeued from the ChannelEventQueue.
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bool mFlushedForDiversion;
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// Set if SendSuspend is called. Determines if SendResume is needed when
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// diverting callbacks to parent.
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bool mSuspendSent;
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// true after successful AsyncOpen until OnStopRequest completes.
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bool RemoteChannelExists() { return mIPCOpen && !mKeptAlive; }
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void AssociateApplicationCache(const nsCString &groupID,
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const nsCString &clientID);
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void OnStartRequest(const nsresult& channelStatus,
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const nsHttpResponseHead& responseHead,
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const bool& useResponseHead,
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const nsHttpHeaderArray& requestHeaders,
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const bool& isFromCache,
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const bool& cacheEntryAvailable,
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const uint32_t& cacheExpirationTime,
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const nsCString& cachedCharset,
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const nsCString& securityInfoSerialization,
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const NetAddr& selfAddr,
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const NetAddr& peerAddr);
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void OnTransportAndData(const nsresult& channelStatus,
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const nsresult& status,
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const uint64_t progress,
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const uint64_t& progressMax,
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const nsCString& data,
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const uint64_t& offset,
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const uint32_t& count);
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void OnStopRequest(const nsresult& channelStatus);
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void OnProgress(const uint64_t& progress, const uint64_t& progressMax);
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void OnStatus(const nsresult& status);
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void FailedAsyncOpen(const nsresult& status);
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void HandleAsyncAbort();
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void Redirect1Begin(const uint32_t& newChannelId,
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const URIParams& newUri,
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const uint32_t& redirectFlags,
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const nsHttpResponseHead& responseHead);
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void Redirect3Complete();
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void DeleteSelf();
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friend class AssociateApplicationCacheEvent;
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friend class StartRequestEvent;
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friend class StopRequestEvent;
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friend class TransportAndDataEvent;
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friend class ProgressEvent;
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friend class StatusEvent;
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friend class FailedAsyncOpenEvent;
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friend class Redirect1Event;
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friend class Redirect3Event;
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friend class DeleteSelfEvent;
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friend class HttpAsyncAborter<HttpChannelChild>;
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};
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//-----------------------------------------------------------------------------
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// inline functions
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//-----------------------------------------------------------------------------
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inline bool
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HttpChannelChild::IsSuspended()
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{
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return mSuspendCount != 0;
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}
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} // namespace net
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} // namespace mozilla
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#endif // mozilla_net_HttpChannelChild_h
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