// static
already_AddRefed<LockedFile>
LockedFile::Create(FileHandle* aFileHandle,
FileMode aMode,
RequestMode aRequestMode)
{
NS_ASSERTION(NS_IsMainThread(), "Wrong thread!");
nsRefPtr<LockedFile> lockedFile = new LockedFile();
lockedFile->BindToOwner(aFileHandle);
lockedFile->mFileHandle = aFileHandle;
lockedFile->mMode = aMode;
lockedFile->mRequestMode = aRequestMode;
nsCOMPtr<nsIAppShell> appShell = do_GetService(kAppShellCID);
NS_ENSURE_TRUE(appShell, nullptr);
nsresult rv = appShell->RunBeforeNextEvent(lockedFile);
NS_ENSURE_SUCCESS(rv, nullptr);
lockedFile->mCreating = true;
FileService* service = FileService::GetOrCreate();
NS_ENSURE_TRUE(service, nullptr);
rv = service->Enqueue(lockedFile, nullptr);
NS_ENSURE_SUCCESS(rv, nullptr);
return lockedFile.forget();
}
nsresult
FileHelper::Enqueue()
{
NS_ASSERTION(NS_IsMainThread(), "Wrong thread!");
FileService* service = FileService::GetOrCreate();
NS_ENSURE_TRUE(service, NS_ERROR_FAILURE);
nsresult rv = service->Enqueue(mLockedFile, this);
NS_ENSURE_SUCCESS(rv, rv);
if (mLockedFile) {
mLockedFile->OnNewRequest();
}
return NS_OK;
}
