src/developer/forensics/crash_reports/crash_reporter.h

// Copyright 2020 The Fuchsia 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 SRC_DEVELOPER_FORENSICS_CRASH_REPORTS_CRASH_REPORTER_H_
#define SRC_DEVELOPER_FORENSICS_CRASH_REPORTS_CRASH_REPORTER_H_

#include <fuchsia/feedback/cpp/fidl.h>
#include <lib/async/cpp/executor.h>
#include <lib/async/dispatcher.h>
#include <lib/sys/cpp/service_directory.h>
#include <lib/zx/clock.h>

#include <memory>
#include <string>

#include "src/developer/forensics/crash_reports/crash_register.h"
#include "src/developer/forensics/crash_reports/crash_server.h"
#include "src/developer/forensics/crash_reports/info/crash_reporter_info.h"
#include "src/developer/forensics/crash_reports/info/info_context.h"
#include "src/developer/forensics/crash_reports/log_tags.h"
#include "src/developer/forensics/crash_reports/product_quotas.h"
#include "src/developer/forensics/crash_reports/queue.h"
#include "src/developer/forensics/crash_reports/report_id.h"
#include "src/developer/forensics/crash_reports/report_store.h"
#include "src/developer/forensics/crash_reports/reporting_policy_watcher.h"
#include "src/developer/forensics/crash_reports/snapshot_collector.h"
#include "src/developer/forensics/feedback/config.h"
#include "src/developer/forensics/utils/utc_clock_ready_watcher.h"
#include "src/developer/forensics/utils/utc_time_provider.h"
#include "src/lib/timekeeper/clock.h"

namespace forensics {
namespace crash_reports {

class CrashReporter : public fuchsia::feedback::CrashReporter {
 public:
  CrashReporter(async_dispatcher_t* dispatcher,
                const std::shared_ptr<sys::ServiceDirectory>& services, timekeeper::Clock* clock,
                zx::unowned_clock clock_handle, const std::shared_ptr<InfoContext>& info_context,
                feedback::BuildTypeConfig build_type_config, CrashRegister* crash_register,
                LogTags* tags, CrashServer* crash_server, ReportStore* report_store,
                feedback_data::DataProviderInternal* data_provider,
                zx::duration snapshot_collector_window_duration,
                zx::duration product_quota_reset_offset = ProductQuotas::RandomResetOffset());

  // The crash reporter should stop / start uploading crash reports if the network is reachable /
  // unreachable.
  void SetNetworkIsReachable(bool is_reachable);

  // The crash reporter should stop uploading crash reports and persist any future and pending crash
  // reports.
  void PersistAllCrashReports();

  // |fuchsia::feedback::CrashReporter|
  void FileReport(fuchsia::feedback::CrashReport report, FileReportCallback callback) override;

 private:
  void File(fuchsia::feedback::CrashReport report, bool is_hourly_snapshot,
            FileReportCallback callback);
  void ScheduleHourlySnapshot(zx::duration delay);

  async_dispatcher_t* dispatcher_;
  async::Executor executor_;
  const std::shared_ptr<sys::ServiceDirectory> services_;
  LogTags* tags_;
  CrashRegister* crash_register_;
  UtcClockReadyWatcher utc_clock_ready_watcher_;
  const UtcTimeProvider utc_provider_;
  CrashServer* crash_server_;
  SnapshotStore* snapshot_store_;
  Queue queue_;
  SnapshotCollector snapshot_collector_;

  ProductQuotas product_quotas_;
  CrashReporterInfo info_;
  std::unique_ptr<ReportingPolicyWatcher> reporting_policy_watcher_;

  ReportId next_report_id_;
};

}  // namespace crash_reports
}  // namespace forensics

#endif  // SRC_DEVELOPER_FORENSICS_CRASH_REPORTS_CRASH_REPORTER_H_