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/* -*- 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