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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/cache_storage/background_fetch_cache_entry_handler_impl.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "third_party/blink/public/common/blob/blob_utils.h"
namespace content {
BackgroundFetchCacheEntryHandlerImpl::BackgroundFetchCacheEntryHandlerImpl(
scoped_refptr<BlobStorageContextWrapper> blob_storage_context)
: CacheStorageCacheEntryHandler(std::move(blob_storage_context)) {}
BackgroundFetchCacheEntryHandlerImpl::~BackgroundFetchCacheEntryHandlerImpl() =
default;
std::unique_ptr<PutContext>
BackgroundFetchCacheEntryHandlerImpl::CreatePutContext(
blink::mojom::FetchAPIRequestPtr request,
blink::mojom::FetchAPIResponsePtr response,
int64_t trace_id) {
mojo::PendingRemote<blink::mojom::Blob> response_blob;
uint64_t response_blob_size = blink::BlobUtils::kUnknownSize;
mojo::PendingRemote<blink::mojom::Blob> request_blob;
uint64_t request_blob_size = blink::BlobUtils::kUnknownSize;
if (response->blob) {
response_blob = std::move(response->blob->blob);
response_blob_size = response->blob->size;
}
if (request->blob) {
request_blob = std::move(request->blob->blob);
request_blob_size = request->blob->size;
}
return std::make_unique<PutContext>(
std::move(request), std::move(response), std::move(response_blob),
response_blob_size, std::move(request_blob), request_blob_size, trace_id);
}
void BackgroundFetchCacheEntryHandlerImpl::PopulateResponseBody(
scoped_refptr<DiskCacheBlobEntry> blob_entry,
blink::mojom::FetchAPIResponse* response) {
response->blob =
CreateBlob(std::move(blob_entry), CacheStorageCache::INDEX_RESPONSE_BODY);
}
void BackgroundFetchCacheEntryHandlerImpl::PopulateRequestBody(
scoped_refptr<DiskCacheBlobEntry> blob_entry,
blink::mojom::FetchAPIRequest* request) {
if (!blob_entry->disk_cache_entry() ||
!blob_entry->disk_cache_entry()->GetDataSize(
CacheStorageCache::INDEX_SIDE_DATA)) {
return;
}
request->blob =
CreateBlob(std::move(blob_entry), CacheStorageCache::INDEX_SIDE_DATA);
}
base::WeakPtr<CacheStorageCacheEntryHandler>
BackgroundFetchCacheEntryHandlerImpl::GetWeakPtr() {
return weak_ptr_factory_.GetWeakPtr();
}
} // namespace content
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