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// Copyright 2019 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/cache_storage_trace_utils.h"
#include "base/strings/utf_string_conversions.h"
#include "base/trace_event/traced_value.h"
#include "third_party/blink/public/mojom/cache_storage/cache_storage.mojom.h"
namespace content {
namespace {
template <typename T>
std::string MojoEnumToString(T value) {
std::ostringstream oss;
oss << value;
return oss.str();
}
} // namespace
using base::trace_event::TracedValue;
std::string CacheStorageTracedValue(blink::mojom::CacheStorageError error) {
return MojoEnumToString(error);
}
std::unique_ptr<TracedValue> CacheStorageTracedValue(
const blink::mojom::FetchAPIRequestPtr& request) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
if (request) {
value->SetString("url", request->url.spec());
value->SetString("method", MojoEnumToString(request->method));
value->SetString("mode", MojoEnumToString(request->mode));
}
return value;
}
std::unique_ptr<base::trace_event::TracedValue> CacheStorageTracedValue(
const std::vector<blink::mojom::FetchAPIRequestPtr>& request_list) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
value->SetInteger("count", request_list.size());
if (!request_list.empty()) {
value->SetValue("first",
CacheStorageTracedValue(request_list.front()).get());
}
return value;
}
std::unique_ptr<TracedValue> CacheStorageTracedValue(
const blink::mojom::FetchAPIResponsePtr& response) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
if (response) {
if (!response->url_list.empty())
value->SetString("url", response->url_list.back().spec());
value->SetString("type", MojoEnumToString(response->response_type));
}
return value;
}
std::unique_ptr<base::trace_event::TracedValue> CacheStorageTracedValue(
const std::vector<blink::mojom::FetchAPIResponsePtr>& response_list) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
value->SetInteger("count", response_list.size());
if (!response_list.empty()) {
value->SetValue("first",
CacheStorageTracedValue(response_list.front()).get());
}
return value;
}
std::unique_ptr<base::trace_event::TracedValue> CacheStorageTracedValue(
const blink::mojom::CacheQueryOptionsPtr& options) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
if (options) {
value->SetBoolean("ignore_method", options->ignore_method);
value->SetBoolean("ignore_search", options->ignore_search);
value->SetBoolean("ignore_vary", options->ignore_vary);
}
return value;
}
std::unique_ptr<base::trace_event::TracedValue> CacheStorageTracedValue(
const blink::mojom::MultiCacheQueryOptionsPtr& options) {
if (!options)
return std::make_unique<TracedValue>();
std::unique_ptr<TracedValue> value =
CacheStorageTracedValue(options->query_options);
if (options->cache_name) {
value->SetString("cache_name", base::UTF16ToUTF8(*options->cache_name));
}
return value;
}
std::unique_ptr<base::trace_event::TracedValue> CacheStorageTracedValue(
const blink::mojom::BatchOperationPtr& op) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
if (op) {
value->SetString("operation_type", MojoEnumToString(op->operation_type));
value->SetValue("request", CacheStorageTracedValue(op->request).get());
value->SetValue("response", CacheStorageTracedValue(op->response).get());
value->SetValue("options",
CacheStorageTracedValue(op->match_options).get());
}
return value;
}
std::unique_ptr<base::trace_event::TracedValue> CacheStorageTracedValue(
const std::vector<blink::mojom::BatchOperationPtr>& operation_list) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
value->SetInteger("count", operation_list.size());
if (!operation_list.empty()) {
value->SetValue("first",
CacheStorageTracedValue(operation_list.front()).get());
}
return value;
}
std::unique_ptr<base::trace_event::TracedValue> CacheStorageTracedValue(
const std::vector<std::u16string>& string_list) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
value->SetInteger("count", string_list.size());
if (!string_list.empty()) {
value->SetString("first", base::UTF16ToUTF8(string_list.front()));
}
return value;
}
std::unique_ptr<base::trace_event::TracedValue> CacheStorageTracedValue(
const std::vector<blink::mojom::CacheEntryPtr>& entries) {
std::unique_ptr<TracedValue> value = std::make_unique<TracedValue>();
value->SetInteger("count", entries.size());
if (!entries.empty()) {
std::unique_ptr<TracedValue> first = std::make_unique<TracedValue>();
first->SetValue("request",
CacheStorageTracedValue(entries.front()->request).get());
first->SetValue("response",
CacheStorageTracedValue(entries.front()->response).get());
value->SetValue("first", first.get());
}
return value;
}
} // namespace content
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