/* static */ void
SharedMessagePortMessage::FromSharedToMessagesChild(
MessagePortChild* aActor,
const nsTArray<nsRefPtr<SharedMessagePortMessage>>& aData,
nsTArray<MessagePortMessage>& aArray)
{
MOZ_ASSERT(aActor);
MOZ_ASSERT(aArray.IsEmpty());
aArray.SetCapacity(aData.Length());
PBackgroundChild* backgroundManager = aActor->Manager();
MOZ_ASSERT(backgroundManager);
for (auto& data : aData) {
MessagePortMessage* message = aArray.AppendElement();
message->data().SwapElements(data->mData);
const nsTArray<nsRefPtr<BlobImpl>>& blobImpls = data->BlobImpls();
if (!blobImpls.IsEmpty()) {
message->blobsChild().SetCapacity(blobImpls.Length());
for (uint32_t i = 0, len = blobImpls.Length(); i < len; ++i) {
PBlobChild* blobChild =
BackgroundChild::GetOrCreateActorForBlobImpl(backgroundManager,
blobImpls[i]);
message->blobsChild().AppendElement(blobChild);
}
}
message->transferredPorts().AppendElements(data->PortIdentifiers());
}
}
/* static */ bool
SharedMessagePortMessage::FromSharedToMessagesParent(
MessagePortParent* aActor,
const nsTArray<nsRefPtr<SharedMessagePortMessage>>& aData,
FallibleTArray<MessagePortMessage>& 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) {
MessagePortMessage* message = aArray.AppendElement(mozilla::fallible);
message->data().SwapElements(data->mData);
const nsTArray<nsRefPtr<BlobImpl>>& blobImpls = data->mClosure.mBlobImpls;
if (!blobImpls.IsEmpty()) {
message->blobsParent().SetCapacity(blobImpls.Length());
for (uint32_t i = 0, len = blobImpls.Length(); i < len; ++i) {
PBlobParent* blobParent =
BackgroundParent::GetOrCreateActorForBlobImpl(backgroundManager,
blobImpls[i]);
message->blobsParent().AppendElement(blobParent);
}
}
message->transferredPorts().AppendElements(
data->mClosure.mMessagePortIdentifiers);
}
return true;
}
