chromium/services/proxy_resolver/proxy_host_resolver_cache.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/proxy_resolver/proxy_host_resolver_cache.h"

#include <list>
#include <map>
#include <string>
#include <utility>
#include <vector>

#include "base/check_op.h"
#include "base/not_fatal_until.h"
#include "base/time/time.h"
#include "net/base/ip_address.h"
#include "net/base/net_errors.h"
#include "net/base/network_anonymization_key.h"

namespace proxy_resolver {

// static
constexpr base::TimeDelta ProxyHostResolverCache::kTtl;

ProxyHostResolverCache::ProxyHostResolverCache(size_t max_entries)
    : … { … }

ProxyHostResolverCache::~ProxyHostResolverCache() = default;

void ProxyHostResolverCache::StoreEntry(
    std::string hostname,
    net::NetworkAnonymizationKey network_anonymization_key,
    bool is_ex_operation,
    std::vector<net::IPAddress> results) { … }

const std::vector<net::IPAddress>* ProxyHostResolverCache::LookupEntry(
    std::string hostname,
    net::NetworkAnonymizationKey network_anonymization_key,
    bool is_ex_operation) { … }

size_t ProxyHostResolverCache::GetSizeForTesting() const { … }

ProxyHostResolverCache::Entry::Entry(
    std::vector<net::IPAddress> results,
    base::TimeTicks expiration,
    ExpirationList::iterator expiration_list_it)
    : … { … }

ProxyHostResolverCache::Entry::~Entry() = default;

ProxyHostResolverCache::Entry::Entry(Entry&&) = default;

ProxyHostResolverCache::Entry& ProxyHostResolverCache::Entry::operator=(
    Entry&&) = default;

void ProxyHostResolverCache::RemoveOldestEntry() { … }

}  // namespace proxy_resolver