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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/speech/downstream_loader.h"
#include <string_view>
#include "base/functional/callback.h"
#include "components/speech/downstream_loader_client.h"
#include "services/network/public/mojom/url_response_head.mojom.h"
namespace speech {
DownstreamLoader::DownstreamLoader(
std::unique_ptr<network::ResourceRequest> resource_request,
net::NetworkTrafficAnnotationTag upstream_traffic_annotation,
network::mojom::URLLoaderFactory* url_loader_factory,
DownstreamLoaderClient* downstream_loader_client)
: downstream_loader_client_(downstream_loader_client) {
DCHECK(downstream_loader_client_);
simple_url_loader_ = network::SimpleURLLoader::Create(
std::move(resource_request), upstream_traffic_annotation);
simple_url_loader_->DownloadAsStream(url_loader_factory, this);
}
DownstreamLoader::~DownstreamLoader() = default;
void DownstreamLoader::OnDataReceived(std::string_view string_piece,
base::OnceClosure resume) {
downstream_loader_client_->OnDownstreamDataReceived(string_piece);
std::move(resume).Run();
}
void DownstreamLoader::OnComplete(bool success) {
int response_code = -1;
if (simple_url_loader_->ResponseInfo() &&
simple_url_loader_->ResponseInfo()->headers) {
response_code =
simple_url_loader_->ResponseInfo()->headers->response_code();
}
downstream_loader_client_->OnDownstreamDataComplete(success, response_code);
}
void DownstreamLoader::OnRetry(base::OnceClosure start_retry) {
// Retries are not enabled for these requests.
NOTREACHED();
}
} // namespace speech
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