зеркало из https://github.com/mozilla/gecko-dev.git
61 строка
1.6 KiB
C++
61 строка
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=4 sw=2 sts=2 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/. */
|
|
|
|
#include "DataChannelChild.h"
|
|
|
|
#include "mozilla/Unused.h"
|
|
#include "mozilla/dom/ContentChild.h"
|
|
#include "mozilla/net/NeckoChild.h"
|
|
|
|
namespace mozilla {
|
|
namespace net {
|
|
|
|
NS_IMPL_ISUPPORTS_INHERITED(DataChannelChild, nsDataChannel, nsIChildChannel)
|
|
|
|
DataChannelChild::DataChannelChild(nsIURI* aURI)
|
|
: nsDataChannel(aURI), mIPCOpen(false) {}
|
|
|
|
NS_IMETHODIMP
|
|
DataChannelChild::ConnectParent(uint32_t aId) {
|
|
mozilla::dom::ContentChild* cc =
|
|
static_cast<mozilla::dom::ContentChild*>(gNeckoChild->Manager());
|
|
if (cc->IsShuttingDown()) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
if (!gNeckoChild->SendPDataChannelConstructor(this, aId)) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
// IPC now has a ref to us.
|
|
mIPCOpen = true;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
DataChannelChild::CompleteRedirectSetup(nsIStreamListener* aListener,
|
|
nsISupports* aContext) {
|
|
nsresult rv;
|
|
MOZ_ASSERT(!aContext, "aContext should be null!");
|
|
rv = AsyncOpen(aListener);
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
return rv;
|
|
}
|
|
|
|
if (mIPCOpen) {
|
|
Unused << Send__delete__(this);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
void DataChannelChild::ActorDestroy(ActorDestroyReason why) {
|
|
MOZ_ASSERT(mIPCOpen);
|
|
mIPCOpen = false;
|
|
}
|
|
|
|
} // namespace net
|
|
} // namespace mozilla
|