зеркало из https://github.com/mozilla/gecko-dev.git
109 строки
3.1 KiB
C++
109 строки
3.1 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/. */
|
|
|
|
#include "SharedMessagePortMessage.h"
|
|
#include "MessagePort.h"
|
|
#include "MessagePortChild.h"
|
|
#include "MessagePortParent.h"
|
|
#include "mozilla/dom/File.h"
|
|
#include "mozilla/dom/PMessagePort.h"
|
|
#include "mozilla/ipc/BackgroundChild.h"
|
|
#include "mozilla/ipc/BackgroundParent.h"
|
|
|
|
namespace mozilla {
|
|
|
|
using namespace ipc;
|
|
|
|
namespace dom {
|
|
|
|
/* static */
|
|
void SharedMessagePortMessage::FromSharedToMessagesChild(
|
|
MessagePortChild* aActor,
|
|
const nsTArray<RefPtr<SharedMessagePortMessage>>& aData,
|
|
nsTArray<ClonedMessageData>& aArray) {
|
|
MOZ_ASSERT(aActor);
|
|
MOZ_ASSERT(aArray.IsEmpty());
|
|
aArray.SetCapacity(aData.Length());
|
|
|
|
PBackgroundChild* backgroundManager = aActor->Manager();
|
|
MOZ_ASSERT(backgroundManager);
|
|
|
|
for (auto& data : aData) {
|
|
ClonedMessageData* message = aArray.AppendElement();
|
|
data->BuildClonedMessageDataForBackgroundChild(backgroundManager, *message);
|
|
}
|
|
}
|
|
|
|
/* static */
|
|
bool SharedMessagePortMessage::FromMessagesToSharedChild(
|
|
nsTArray<ClonedMessageData>& aArray,
|
|
FallibleTArray<RefPtr<SharedMessagePortMessage>>& aData) {
|
|
MOZ_ASSERT(aData.IsEmpty());
|
|
|
|
if (NS_WARN_IF(!aData.SetCapacity(aArray.Length(), mozilla::fallible))) {
|
|
return false;
|
|
}
|
|
|
|
for (auto& message : aArray) {
|
|
RefPtr<SharedMessagePortMessage> data = new SharedMessagePortMessage();
|
|
data->StealFromClonedMessageDataForBackgroundChild(message);
|
|
|
|
if (!aData.AppendElement(data, mozilla::fallible)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/* static */
|
|
bool SharedMessagePortMessage::FromSharedToMessagesParent(
|
|
MessagePortParent* aActor,
|
|
const nsTArray<RefPtr<SharedMessagePortMessage>>& aData,
|
|
FallibleTArray<ClonedMessageData>& aArray) {
|
|
MOZ_ASSERT(aArray.IsEmpty());
|
|
|
|
if (NS_WARN_IF(!aArray.SetCapacity(aData.Length(), mozilla::fallible))) {
|
|
return false;
|
|
}
|
|
|
|
PBackgroundParent* backgroundManager = aActor->Manager();
|
|
MOZ_ASSERT(backgroundManager);
|
|
|
|
for (auto& data : aData) {
|
|
ClonedMessageData* message = aArray.AppendElement(mozilla::fallible);
|
|
data->BuildClonedMessageDataForBackgroundParent(backgroundManager,
|
|
*message);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/* static */
|
|
bool SharedMessagePortMessage::FromMessagesToSharedParent(
|
|
nsTArray<ClonedMessageData>& aArray,
|
|
FallibleTArray<RefPtr<SharedMessagePortMessage>>& aData) {
|
|
MOZ_ASSERT(aData.IsEmpty());
|
|
|
|
if (NS_WARN_IF(!aData.SetCapacity(aArray.Length(), mozilla::fallible))) {
|
|
return false;
|
|
}
|
|
|
|
for (auto& message : aArray) {
|
|
RefPtr<SharedMessagePortMessage> data = new SharedMessagePortMessage();
|
|
data->StealFromClonedMessageDataForBackgroundParent(message);
|
|
|
|
if (!aData.AppendElement(data, mozilla::fallible)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|