blob: 7738576b318738b442a7bb1eef0f06a7ca8d7c31 [file] [log] [blame]
// Copyright 2019 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef TIMBERSLIDE_TIMBERSLIDE_H_
#define TIMBERSLIDE_TIMBERSLIDE_H_
#include <memory>
#include <string>
#include <utility>
#include <base/files/file_util.h>
#include <base/time/time.h>
#include <brillo/daemons/daemon.h>
#include "timberslide/log_listener.h"
namespace timberslide {
class TimberSlide : public brillo::Daemon {
public:
TimberSlide(const std::string& ec_type,
base::File device_file,
base::File uptime_file,
const base::FilePath& log_dir);
std::string ProcessLogBuffer(const char* buffer, const base::Time& now);
protected:
// For testing
explicit TimberSlide(std::unique_ptr<LogListener> log_listener);
private:
int OnInit() override;
void OnEventReadable();
virtual bool GetEcUptime(int64_t* ec_uptime_ms);
void RotateLogs(const base::FilePath& previous_log,
const base::FilePath& current_log);
base::File device_file_;
base::FilePath current_log_;
base::FilePath previous_log_;
std::unique_ptr<base::FileDescriptorWatcher::Controller> watcher_;
int total_size_ = 0;
base::File uptime_file_;
bool uptime_file_valid_ = false;
std::unique_ptr<LogListener> log_listener_;
};
} // namespace timberslide
#endif // TIMBERSLIDE_TIMBERSLIDE_H_