src/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/gdata_errorcode.h"
  15
  16 namespace drive {
  17 class DriveServiceInterface;
  18 }
  19
  20 namespace google_apis {
  21 class ResourceEntry;
  22 class ResourceList;
  23 }
  24
  25 namespace sync_file_system {
  26 namespace drive_backend {
  27
  28 class FileTracker;
  29 class FolderCreator;
  30 class MetadataDatabase;
  31 class SyncEngineContext;
  32 class TrackerIDSet;
  33
  34 class RegisterAppTask : public ExclusiveTask {
  35  public:
  36   RegisterAppTask(SyncEngineContext* sync_context, const std::string& app_id);
  37   ~RegisterAppTask() override;
  38
  39   bool CanFinishImmediately();
  40   void RunExclusive(const SyncStatusCallback& callback) override;
  41
  42  private:
  43   void CreateAppRootFolder(const SyncStatusCallback& callback);
  44   void DidCreateAppRootFolder(const SyncStatusCallback& callback,
  45                               const std::string& file_id,
  46                               SyncStatusCode status);
  47   bool FilterCandidates(const TrackerIDSet& trackers,
  48                         FileTracker* candidate);
  49   void RegisterAppIntoDatabase(const FileTracker& tracker,
  50                                const SyncStatusCallback& callback);
  51
  52   MetadataDatabase* metadata_database();
  53   drive::DriveServiceInterface* drive_service();
  54
  55   SyncEngineContext* sync_context_;  // Not owned.
  56
  57   int create_folder_retry_count_;
  58   std::string app_id_;
  59
  60   scoped_ptr<FolderCreator> folder_creator_;
  61
  62   base::WeakPtrFactory<RegisterAppTask> weak_ptr_factory_;
  63
  64   DISALLOW_COPY_AND_ASSIGN(RegisterAppTask);
  65 };
  66
  67 }  // namespace drive_backend
  68 }  // namespace sync_file_system
  69
  70 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_REGISTER_APP_TASK_H_