chromium/net/tools/tld_cleanup/tld_cleanup_util.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/tools/tld_cleanup/tld_cleanup_util.h"

#include <sstream>
#include <string>

#include "base/containers/contains.h"
#include "base/files/file_util.h"
#include "base/logging.h"
#include "base/ranges/algorithm.h"
#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "url/gurl.h"
#include "url/third_party/mozilla/url_parse.h"

namespace {

const char kBeginPrivateDomainsComment[] = …;
const char kEndPrivateDomainsComment[] = …;

const int kExceptionRule = …;
const int kWildcardRule = …;
const int kPrivateRule = …;
}

namespace net::tld_cleanup {

std::string RulesToGperf(const RuleMap& rules) { … }

// Adjusts the rule to a standard form: removes single extraneous dots and
// canonicalizes it using GURL. Returns kSuccess if the rule is interpreted as
// valid; logs a warning and returns kWarning if it is probably invalid; and
// logs an error and returns kError if the rule is (almost) certainly invalid.
NormalizeResult NormalizeRule(std::string& domain, Rule& rule) { … }

NormalizeResult NormalizeDataToRuleMap(const std::string& data,
                                       RuleMap& rules) { … }

NormalizeResult NormalizeFile(const base::FilePath& in_filename,
                              const base::FilePath& out_filename) { … }

}  // namespace net::tld_cleanup