chrome/browser/sync_file_system/drive_backend/register_app_task.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_REGISTER_APP_TASK_H_
   6 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_REGISTER_APP_TASK_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/memory/weak_ptr.h"
  12 #include "chrome/browser/sync_file_system/drive_backend/sync_task.h"
  13 #include "chrome/browser/sync_file_system/sync_callbacks.h"
  14 #include "google_apis/drive/drive_api_error_codes.h"
  15
  16 namespace drive {
  17 class DriveServiceInterface;
  18 }
  19
  20 namespace sync_file_system {
  21 namespace drive_backend {
  22
  23 class FileTracker;
  24 class FolderCreator;
  25 class MetadataDatabase;
  26 class SyncEngineContext;
  27 class TrackerIDSet;
  28
  29 class RegisterAppTask : public ExclusiveTask {
  30  public:
  31   RegisterAppTask(SyncEngineContext* sync_context, const std::string& app_id);
  32   ~RegisterAppTask() override;
  33
  34   bool CanFinishImmediately();
  35   void RunExclusive(const SyncStatusCallback& callback) override;
  36
  37  private:
  38   void CreateAppRootFolder(const SyncStatusCallback& callback);
  39   void DidCreateAppRootFolder(const SyncStatusCallback& callback,
  40                               const std::string& file_id,
  41                               SyncStatusCode status);
  42   bool FilterCandidates(const TrackerIDSet& trackers,
  43                         FileTracker* candidate);
  44   void RegisterAppIntoDatabase(const FileTracker& tracker,
  45                                const SyncStatusCallback& callback);
  46
  47   MetadataDatabase* metadata_database();
  48   drive::DriveServiceInterface* drive_service();
  49
  50   SyncEngineContext* sync_context_;  // Not owned.
  51
  52   int create_folder_retry_count_;
  53   std::string app_id_;
  54
  55   scoped_ptr<FolderCreator> folder_creator_;
  56
  57   base::WeakPtrFactory<RegisterAppTask> weak_ptr_factory_;
  58
  59   DISALLOW_COPY_AND_ASSIGN(RegisterAppTask);
  60 };
  61
  62 }  // namespace drive_backend
  63 }  // namespace sync_file_system
  64
  65 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_REGISTER_APP_TASK_H_