зеркало из https://github.com/mozilla/gecko-dev.git
51 строка
1.5 KiB
C++
51 строка
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 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_ipc_RandomAccessStreamUtils_h
|
|
#define mozilla_ipc_RandomAccessStreamUtils_h
|
|
|
|
template <class T>
|
|
class nsCOMPtr;
|
|
|
|
class nsIInterfaceRequestor;
|
|
class nsIRandomAccessStream;
|
|
|
|
namespace mozilla {
|
|
|
|
template <class T>
|
|
class Maybe;
|
|
|
|
template <typename T>
|
|
class MovingNotNull;
|
|
|
|
template <typename V, typename E>
|
|
class Result;
|
|
|
|
namespace ipc {
|
|
|
|
class RandomAccessStreamParams;
|
|
|
|
// Serialize an nsIRandomAccessStream to be sent over IPC infallibly.
|
|
RandomAccessStreamParams SerializeRandomAccessStream(
|
|
MovingNotNull<nsCOMPtr<nsIRandomAccessStream>> aStream,
|
|
nsIInterfaceRequestor* aCallbacks);
|
|
|
|
Maybe<RandomAccessStreamParams> SerializeRandomAccessStream(
|
|
nsCOMPtr<nsIRandomAccessStream> aStream, nsIInterfaceRequestor* aCallbacks);
|
|
|
|
// Deserialize an nsIRandomAccessStream received from an actor call. These
|
|
// methods work in both the child and parent.
|
|
Result<MovingNotNull<nsCOMPtr<nsIRandomAccessStream>>, bool>
|
|
DeserializeRandomAccessStream(RandomAccessStreamParams& aStreamParams);
|
|
|
|
Result<nsCOMPtr<nsIRandomAccessStream>, bool> DeserializeRandomAccessStream(
|
|
Maybe<RandomAccessStreamParams>& aStreamParams);
|
|
|
|
} // namespace ipc
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_ipc_RandomAccessStreamUtils_h
|