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/* -*- 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 "FileCreatorChild.h"
#include "mozilla/dom/BlobImpl.h"
#include "mozilla/dom/Promise.h"
#include "mozilla/dom/IPCBlobUtils.h"
namespace mozilla::dom {
FileCreatorChild::FileCreatorChild() = default;
FileCreatorChild::~FileCreatorChild() { MOZ_ASSERT(!mPromise); }
void FileCreatorChild::SetPromise(Promise* aPromise) {
MOZ_ASSERT(aPromise);
MOZ_ASSERT(!mPromise);
mPromise = aPromise;
}
mozilla::ipc::IPCResult FileCreatorChild::Recv__delete__(
const FileCreationResult& aResult) {
MOZ_ASSERT(mPromise);
RefPtr<Promise> promise;
promise.swap(mPromise);
if (aResult.type() == FileCreationResult::TFileCreationErrorResult) {
promise->MaybeReject(aResult.get_FileCreationErrorResult().errorCode());
return IPC_OK();
}
MOZ_ASSERT(aResult.type() == FileCreationResult::TFileCreationSuccessResult);
RefPtr<dom::BlobImpl> impl = dom::IPCBlobUtils::Deserialize(
aResult.get_FileCreationSuccessResult().blob());
RefPtr<File> file = File::Create(promise->GetParentObject(), impl);
if (NS_WARN_IF(!file)) {
promise->MaybeReject(NS_ERROR_FAILURE);
return IPC_OK();
}
promise->MaybeResolve(file);
return IPC_OK();
}
void FileCreatorChild::ActorDestroy(ActorDestroyReason aWhy) {
if (mPromise) {
mPromise->MaybeReject(NS_ERROR_FAILURE);
mPromise = nullptr;
}
};
} // namespace mozilla::dom
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