chromium/remoting/host/config_file_watcher.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.

#include "remoting/host/config_file_watcher.h"

#include <memory>
#include <string>

#include "base/files/file_path_watcher.h"
#include "base/files/file_util.h"
#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/logging.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/task/single_thread_task_runner.h"
#include "base/timer/timer.h"
#include "build/build_config.h"

namespace remoting {

// The name of the command-line switch used to specify the host configuration
// file to use.
const char kHostConfigSwitchName[] = …;

const base::FilePath::CharType kDefaultHostConfigFile[] = …);

#if BUILDFLAG(IS_WIN)
// Maximum number of times to try reading the configuration file before
// reporting an error.
const int kMaxRetries = 3;
#endif  // BUILDFLAG(IS_WIN)

class ConfigFileWatcherImpl
    : public base::RefCountedThreadSafe<ConfigFileWatcherImpl> { … };

ConfigFileWatcher::ConfigFileWatcher(
    scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
    scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
    const base::FilePath& config_path)
    : … { … }

ConfigFileWatcher::~ConfigFileWatcher() { … }

void ConfigFileWatcher::Watch(ConfigWatcher::Delegate* delegate) { … }

ConfigFileWatcherImpl::ConfigFileWatcherImpl(
    scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
    scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
    const base::FilePath& config_path)
    : … { … }

void ConfigFileWatcherImpl::Watch(ConfigWatcher::Delegate* delegate) { … }

void ConfigFileWatcherImpl::WatchOnIoThread() { … }

void ConfigFileWatcherImpl::StopWatching() { … }

ConfigFileWatcherImpl::~ConfigFileWatcherImpl() { … }

void ConfigFileWatcherImpl::FinishStopping() { … }

void ConfigFileWatcherImpl::OnConfigUpdated(const base::FilePath& path,
                                            bool error) { … }

void ConfigFileWatcherImpl::NotifyError() { … }

void ConfigFileWatcherImpl::NotifyUpdate(const std::string& config) { … }

void ConfigFileWatcherImpl::ReloadConfig() { … }

}  // namespace remoting