Move drive_api_service.cc/.h from chrome/browser/chromeos/drive to chrome/google_apis.

chrome/browser/chromeos/drive/drive_api_service.h

-// Copyright (c) 2012 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.
-
-#ifndef CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_API_SERVICE_H_
-#define CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_API_SERVICE_H_
-
-#include <string>
-
-#include "base/memory/scoped_ptr.h"
-#include "base/observer_list.h"
-#include "chrome/browser/google_apis/auth_service.h"
-#include "chrome/browser/google_apis/auth_service_observer.h"
-#include "chrome/browser/google_apis/drive_api_url_generator.h"
-#include "chrome/browser/google_apis/drive_service_interface.h"
-
-class FilePath;
-class GURL;
-class Profile;
-
-namespace google_apis {
-class OperationRunner;
-}  // namespace google_apis
-
-namespace net {
-class URLRequestContextGetter;
-}  // namespace net
-
-namespace drive {
-
-// This class provides documents feed service calls for Drive V2 API.
-// Details of API call are abstracted in each operation class and this class
-// works as a thin wrapper for the API.
-class DriveAPIService : public google_apis::DriveServiceInterface,
-                        public google_apis::AuthServiceObserver,
-                        public google_apis::OperationRegistryObserver {
- public:
-  // Instance is usually created by DriveSystemServiceFactory and owned by
-  // DriveFileSystem.
-  //
-  // |url_request_context_getter| is used to initialize URLFetcher.
-  // |base_url| is used to generate URLs for communication with the drive API.
-  // |custom_user_agent| will be used for the User-Agent header in HTTP
-  // requests issues through the service if the value is not empty.
-  DriveAPIService(
-      net::URLRequestContextGetter* url_request_context_getter,
-      const GURL& base_url,
-      const std::string& custom_user_agent);
-  virtual ~DriveAPIService();
-
-  // DriveServiceInterface Overrides
-  virtual void Initialize(Profile* profile) OVERRIDE;
-  virtual void AddObserver(
-      google_apis::DriveServiceObserver* observer) OVERRIDE;
-  virtual void RemoveObserver(
-      google_apis::DriveServiceObserver* observer) OVERRIDE;
-  virtual bool CanStartOperation() const OVERRIDE;
-  virtual void CancelAll() OVERRIDE;
-  virtual bool CancelForFilePath(const FilePath& file_path) OVERRIDE;
-  virtual google_apis::OperationProgressStatusList GetProgressStatusList()
-      const OVERRIDE;
-  virtual bool HasAccessToken() const OVERRIDE;
-  virtual bool HasRefreshToken() const OVERRIDE;
-  virtual void GetResourceList(
-      const GURL& feed_url,
-      int64 start_changestamp,
-      const std::string& search_query,
-      bool shared_with_me,
-      const std::string& directory_resource_id,
-      const google_apis::GetResourceListCallback& callback) OVERRIDE;
-  virtual void GetResourceEntry(
-      const std::string& resource_id,
-      const google_apis::GetResourceEntryCallback& callback) OVERRIDE;
-
-  virtual void GetAccountMetadata(
-      const google_apis::GetAccountMetadataCallback& callback) OVERRIDE;
-  virtual void GetApplicationInfo(
-      const google_apis::GetDataCallback& callback) OVERRIDE;
-  virtual void DeleteResource(
-      const GURL& edit_url,
-      const google_apis::EntryActionCallback& callback) OVERRIDE;
-  virtual void DownloadHostedDocument(
-      const FilePath& virtual_path,
-      const FilePath& local_cache_path,
-      const GURL& content_url,
-      google_apis::DocumentExportFormat format,
-      const google_apis::DownloadActionCallback& callback) OVERRIDE;
-  virtual void DownloadFile(
-      const FilePath& virtual_path,
-      const FilePath& local_cache_path,
-      const GURL& content_url,
-      const google_apis::DownloadActionCallback& download_action_callback,
-      const google_apis::GetContentCallback& get_content_callback) OVERRIDE;
-  virtual void CopyHostedDocument(
-      const std::string& resource_id,
-      const FilePath::StringType& new_name,
-      const google_apis::GetResourceEntryCallback& callback) OVERRIDE;
-  virtual void RenameResource(
-      const GURL& edit_url,
-      const FilePath::StringType& new_name,
-      const google_apis::EntryActionCallback& callback) OVERRIDE;
-  virtual void AddResourceToDirectory(
-      const GURL& parent_content_url,
-      const GURL& edit_url,
-      const google_apis::EntryActionCallback& callback) OVERRIDE;
-  virtual void RemoveResourceFromDirectory(
-      const GURL& parent_content_url,
-      const std::string& resource_id,
-      const google_apis::EntryActionCallback& callback) OVERRIDE;
-  virtual void AddNewDirectory(
-      const GURL& parent_content_url,
-      const FilePath::StringType& directory_name,
-      const google_apis::GetResourceEntryCallback& callback) OVERRIDE;
-  virtual void InitiateUpload(
-      const google_apis::InitiateUploadParams& params,
-      const google_apis::InitiateUploadCallback& callback) OVERRIDE;
-  virtual void ResumeUpload(
-      const google_apis::ResumeUploadParams& params,
-      const google_apis::ResumeUploadCallback& callback) OVERRIDE;
-  virtual void AuthorizeApp(
-      const GURL& edit_url,
-      const std::string& app_id,
-      const google_apis::AuthorizeAppCallback& callback) OVERRIDE;
-
- private:
-  google_apis::OperationRegistry* operation_registry() const;
-
-  // Fetches a changelist from |url| with |start_changestamp|, using Drive V2
-  // API. If this URL is empty the call will use the default URL. Specify |url|
-  // when pagenated request should be issued.
-  // |start_changestamp| specifies the starting point of change list or 0 if
-  // all changes are necessary.
-  // Upon completion, invokes |callback| with results on calling thread.
-  void GetChangelist(const GURL& url,
-                     int64 start_changestamp,
-                     const google_apis::GetResourceListCallback& callback);
-
-  // Fetches a filelist from |url| with |search_query|, using Drive V2 API. If
-  // this URL is empty the call will use the default URL. Specify |url| when
-  // pagenated request should be issued.
-  // |search_query| specifies query string, whose syntax is described at
-  // https://developers.google.com/drive/search-parameters
-  void GetFilelist(const GURL& url,
-                   const std::string& search_query,
-                   const google_apis::GetResourceListCallback& callback);
-
-  // AuthService::Observer override.
-  virtual void OnOAuth2RefreshTokenChanged() OVERRIDE;
-
-  // DriveServiceObserver Overrides
-  virtual void OnProgressUpdate(
-      const google_apis::OperationProgressStatusList& list) OVERRIDE;
-  virtual void OnAuthenticationFailed(
-      google_apis::GDataErrorCode error) OVERRIDE;
-
-  net::URLRequestContextGetter* url_request_context_getter_;
-  Profile* profile_;
-  scoped_ptr<google_apis::OperationRunner> runner_;
-  ObserverList<google_apis::DriveServiceObserver> observers_;
-  google_apis::DriveApiUrlGenerator url_generator_;
-  const std::string custom_user_agent_;
-
-  DISALLOW_COPY_AND_ASSIGN(DriveAPIService);
-};
-
-}  // namespace drive
-
-#endif  // CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_API_SERVICE_H_