chromium/components/url_formatter/spoof_checks/top_domains/top_domain_generator.cc

// 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.

// This binary generates a Huffman encoded trie from the top domain skeleton
// list. The keys of the trie are skeletons and the values are the corresponding
// top domains.
//
// The input is the list of (skeleton, domain) pairs. The output is written
// using the given template file.

#include <iostream>
#include <map>
#include <set>
#include <string>
#include <vector>

#include "base/command_line.h"
#include "base/files/file_util.h"
#include "base/i18n/icu_util.h"
#include "base/logging.h"
#include "base/path_service.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_split.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "build/build_config.h"
#include "components/url_formatter/spoof_checks/top_domains/top_domain_state_generator.h"
#include "components/url_formatter/spoof_checks/top_domains/trie_entry.h"
#include "url/gurl.h"

TopDomainEntries;
TopDomainEntry;
TopDomainStateGenerator;

namespace {

const char* kTopBucketSeparator = …;

// Print the command line help.
void PrintHelp() { … }

void CheckName(const std::string& name) { … }

std::unique_ptr<TopDomainEntry> MakeEntry(
    const std::string& hostname,
    const std::string& skeleton,
    url_formatter::SkeletonType skeleton_type,
    bool is_top_bucket,
    std::set<std::string>* all_skeletons) { … }

}  // namespace

int main(int argc, char* argv[]) { … }