blob: 1e537852171e301a250c605853e74c8c556e2cfb [file] [log] [blame]
// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/callback.h"
#include "base/files/file_path.h"
#include "base/strings/string16.h"
#include "base/threading/thread_checker.h"
namespace chrome_cleaner {
class ChromeCleanerReport;
class RegistryLogger;
// A combination of static helper functions as well as a living service to
// retry sending logs when others fail to do so successfully. All these methods
// must be called from the main UI message loop.
class PendingLogsService {
// Returns the name of a task to run hourly, until logs upload for the
// product named |product_shortname| succeeded.
static base::string16 LogsUploadRetryTaskName(
const base::string16& product_shortname);
// TODO(csharp): Many of these methods receive a RegistryLogger. Maybe we
// should turn it into a singleton.
// Persist |chrome_cleaner_report| and schedule a task to try uploading it
// again. Return the path to the temporary file where the logs were saved in
// |log_file|. Caller specifies |registry_logger| so it can be mocked.
static void ScheduleLogsUploadTask(
const base::string16& product_shortname,
const ChromeCleanerReport& chrome_cleaner_report,
base::FilePath* log_file,
RegistryLogger* registry_logger);
// Clear the specified log file from pending logs upload, and also remove
// the scheduled task if there are no pending logs files in there. Caller
// specifies |registry_logger| so it can be mocked.
static void ClearPendingLogFile(const base::string16& product_shortname,
const base::FilePath& log_file,
RegistryLogger* registry_logger);
// Retry to upload the next pending log if any. |done_callback| is called with
// success/failure result of the logs upload, when it's done, which can be
// synchronously on some failures, and asynchronously upon success. Caller
// specifies |registry_logger| so it can be mocked.
void RetryNextPendingLogsUpload(const base::string16& product_shortname,
base::OnceCallback<void(bool)> done_callback,
RegistryLogger* registry_logger);
// Callback to be registered in the logging service.
void UploadResultCallback(const base::string16& product_shortname,
RegistryLogger* registry_logger,
bool success);
// Thread checker, to make sure |done_callback_| gets run on the right thread.
// Our caller's callback to Run when we're done.
base::OnceCallback<void(bool)> done_callback_;
// The file we are currently attempting to upload.
base::FilePath log_file_;
// Remember whether we are currently retrying to upload logs so that we don't
// re-re-re-re-retry... ;-)
static bool retrying_;
} // namespace chrome_cleaner