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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 ft=cpp : */
/* 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/. */
include protocol PNecko;
include protocol PStreamFilter;
include InputStreamParams;
include PBackgroundSharedTypes;
include NeckoChannelParams;
include IPCServiceWorkerDescriptor;
include IPCStream;
include DOMTypes;
include "mozilla/net/NeckoMessageUtils.h";
using class nsHttpHeaderArray from "nsHttpHeaderArray.h";
using mozilla::net::NetAddr from "mozilla/net/DNS.h";
namespace mozilla {
namespace net {
refcounted protocol PDocumentChannel
{
manager PNecko;
parent:
async Cancel(nsresult status);
async __delete__();
child:
// Used to cancel child channel if we hit errors during creating and
// AsyncOpen of nsHttpChannel on the parent.
async FailedAsyncOpen(nsresult status);
// This message is sent to a child that has been redirected to another process.
// As a consequence, it should cleanup the channel listeners and remove the
// request from the loadGroup.
// aStatus must be an error result.
// aLoadGroupReason is used as mStatus when we remove the child channel from
// the loadgroup (but aStatus is passed as the parameter to RemoveRequest).
// We do this so we can remove using NS_BINDING_RETARGETED, but still have the
// channel not be in an error state.
async DisconnectChildListeners(nsresult aStatus, nsresult aLoadGroupReason, bool aSwitchedProcess);
// Triggers replacing this DocumentChannel with a 'real' channel (like PHttpChannel),
// and notifies the listener via a redirect to the new channel.
async RedirectToRealChannel(RedirectToRealChannelArgs args, Endpoint<PStreamFilterParent>[] aEndpoint)
returns (nsresult rv);
// May only be called on a DocumentChannel created by nsObjectLoadingContent
// for an object or embed element load.
//
// Promotes the load from an object load to a proper document load, and
// returns the `BrowsingContext` which should be used to host the final load.
async UpgradeObjectLoad() returns (MaybeDiscardedBrowsingContext frameContext);
};
} // namespace net
} // namespace mozilla
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