forked from mirrors/gecko-dev
26364d101d
Differential Revision: https://phabricator.services.mozilla.com/D21379 --HG-- extra : moz-landing-system : lando
52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set sw=2 ts=8 et tw=80 : */
|
|
|
|
/* 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_AltDataOutputStreamParent_h
|
|
#define mozilla_net_AltDataOutputStreamParent_h
|
|
|
|
#include "mozilla/net/PAltDataOutputStreamParent.h"
|
|
#include "nsIOutputStream.h"
|
|
|
|
namespace mozilla {
|
|
namespace net {
|
|
|
|
// Forwards data received from the content process to an output stream.
|
|
class AltDataOutputStreamParent : public PAltDataOutputStreamParent,
|
|
public nsISupports {
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
|
|
// Called from NeckoParent::AllocPAltDataOutputStreamParent which also opens
|
|
// the output stream.
|
|
// aStream may be null
|
|
explicit AltDataOutputStreamParent(nsIOutputStream* aStream);
|
|
|
|
// Called when data is received from the content process.
|
|
// We proceed to write that data to the output stream.
|
|
mozilla::ipc::IPCResult RecvWriteData(const nsCString& data);
|
|
// Called when AltDataOutputStreamChild::Close() is
|
|
// Closes and nulls the output stream.
|
|
mozilla::ipc::IPCResult RecvClose(const nsresult& aStatus);
|
|
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
|
|
|
|
// Sets an error that will be reported to the content process.
|
|
void SetError(nsresult status) { mStatus = status; }
|
|
mozilla::ipc::IPCResult RecvDeleteSelf();
|
|
|
|
private:
|
|
virtual ~AltDataOutputStreamParent();
|
|
nsCOMPtr<nsIOutputStream> mOutputStream;
|
|
// In case any error occurs mStatus will be != NS_OK, and this status code
|
|
// will be sent to the content process asynchronously.
|
|
nsresult mStatus;
|
|
bool mIPCOpen;
|
|
};
|
|
|
|
} // namespace net
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_net_AltDataOutputStreamParent_h
|