GeckoViewContentChannelChild.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim:set ts=2 sw=2 sts=2 et cin: */

/* 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_GeckoViewContentChannelChild_h__

#define mozilla_net_GeckoViewContentChannelChild_h__

#include "nsBaseChannel.h"

#include "nsIChildChannel.h"

#include "mozilla/net/ChannelEventQueue.h"

#include "mozilla/net/PGeckoViewContentChannelChild.h"

#include "mozilla/NotNull.h"

namespace mozilla::net {

class GeckoViewContentChannelChild final

    : public nsBaseChannel,

      public nsIChildChannel,

      public PGeckoViewContentChannelChild {

 public:

  explicit GeckoViewContentChannelChild(nsIURI* aUri);

  NS_DECL_ISUPPORTS_INHERITED

  NS_DECL_NSICHILDCHANNEL

  NS_IMETHOD Cancel(nsresult aStatus) override;

  NS_IMETHOD Suspend() override;

  NS_IMETHOD Resume() override;

  NS_IMETHOD AsyncOpen(nsIStreamListener* aListener) override;

  nsresult OpenContentStream(bool aAsync, nsIInputStream** aStream,

                             nsIChannel** aChannel) override;

  mozilla::ipc::IPCResult RecvOnStartRequest(const nsresult& aChannelStatus,

                                             const nsACString& aContentType,

                                             const nsACString& aEntityID,

                                             mozilla::NotNull<nsIURI*> aURI);

  mozilla::ipc::IPCResult RecvOnDataAvailable(const nsresult& aChannelStatus,

                                              const nsACString& aData,

                                              const uint64_t& aOffset,

                                              const uint32_t& aCount);

  mozilla::ipc::IPCResult RecvOnStopRequest(const nsresult& aChannelStatus);

  mozilla::ipc::IPCResult RecvOnAsyncOpenFailed(const nsresult& aResult);

  mozilla::ipc::IPCResult RecvDeleteSelf();

  friend class NeckoTargetChannelFunctionEvent;

 protected:

  virtual void ActorDestroy(ActorDestroyReason why) override;

 private:

  virtual ~GeckoViewContentChannelChild() = default;

  void DoOnStartRequest(const nsresult& aChannelStatus,

                        const nsCString& aContentType,

                        const nsCString& aEntityID, nsIURI* aURI);

  void DoOnDataAvailable(const nsresult& aChannelStatus, const nsCString& aData,

                         const uint64_t& aOffset, const uint32_t& aCount);

  void DoOnStopRequest(const nsresult& aChannelStatus);

  void DoOnAsyncOpenFailed(const nsresult& aResult);

  void DoDeleteSelf();

  const RefPtr<ChannelEventQueue> mEventQ;

  uint32_t mSuspendCount = 0;

  bool mSuspendSent = false;

};

}  // namespace mozilla::net

#endif