chromium/components/safe_browsing/content/browser/threat_details_cache.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// Implementation of the ThreatDetailsCache class.

#include "components/safe_browsing/content/browser/threat_details_cache.h"

#include <stdint.h>

#include "base/functional/bind.h"
#include "base/hash/md5.h"
#include "base/lazy_instance.h"
#include "base/strings/string_util.h"
#include "components/safe_browsing/content/browser/threat_details.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "net/base/ip_endpoint.h"
#include "net/base/load_flags.h"
#include "net/base/net_errors.h"
#include "net/base/proxy_chain.h"
#include "net/http/http_response_headers.h"
#include "net/traffic_annotation/network_traffic_annotation.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/public/cpp/simple_url_loader.h"
#include "services/network/public/mojom/url_response_head.mojom.h"

BrowserThread;

// Only send small files for now, a better strategy would use the size
// of the whole report and the user's bandwidth.
static const uint32_t kMaxBodySizeBytes = …;

namespace safe_browsing {

ThreatDetailsCacheCollector::ThreatDetailsCacheCollector()
    : … { … }

void ThreatDetailsCacheCollector::StartCacheCollection(
    scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory,
    ResourceMap* resources,
    bool* result,
    base::OnceClosure callback) { … }

bool ThreatDetailsCacheCollector::HasStarted() { … }

ThreatDetailsCacheCollector::~ThreatDetailsCacheCollector() { … }

// Fetch a URL and advance to the next one when done.
void ThreatDetailsCacheCollector::OpenEntry() { … }

ClientSafeBrowsingReportRequest::Resource*
ThreatDetailsCacheCollector::GetResource(const GURL& url) { … }

void ThreatDetailsCacheCollector::OnURLLoaderComplete(
    std::unique_ptr<std::string> response_body) { … }

void ThreatDetailsCacheCollector::ReadResponse(
    ClientSafeBrowsingReportRequest::Resource* pb_resource) { … }

void ThreatDetailsCacheCollector::ReadData(
    ClientSafeBrowsingReportRequest::Resource* pb_resource,
    const std::string& data) { … }

void ThreatDetailsCacheCollector::AdvanceEntry() { … }

void ThreatDetailsCacheCollector::AllDone(bool success) { … }

}  // namespace safe_browsing