Move Drive API files to google_apis directory

chrome/browser/chromeos/gdata/operation_runner.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_GDATA_OPERATION_RUNNER_H_
-#define CHROME_BROWSER_CHROMEOS_GDATA_OPERATION_RUNNER_H_
-
-#include <string>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "chrome/browser/google_apis/gdata_errorcode.h"
-#include "chrome/browser/google_apis/operations_base.h"
-
-class Profile;
-
-namespace gdata {
-
-class AuthenticatedOperationInterface;
-class AuthService;
-class OperationRegistry;
-
-// Helper class that runs AuthenticatedOperationInterface objects, handling
-// retries and authentication.
-class OperationRunner {
- public:
-  OperationRunner(Profile* profile, const std::vector<std::string>& scopes);
-  virtual ~OperationRunner();
-
-  AuthService* auth_service() { return auth_service_.get(); }
-  OperationRegistry* operation_registry() {
-    return operation_registry_.get();
-  }
-
-  // Prepares the object for use.
-  virtual void Initialize();
-
-  // Cancels all in-flight operations.
-  void CancelAll();
-
-  // Authenticates the user by fetching the auth token as needed. |callback|
-  // will be run with the error code and the auth token, on the thread this
-  // function is run.
-  void Authenticate(const AuthStatusCallback& callback);
-
-  // Starts an operation implementing the AuthenticatedOperationInterface
-  // interface, and makes the operation retry upon authentication failures by
-  // calling back to RetryOperation.
-  void StartOperationWithRetry(AuthenticatedOperationInterface* operation);
-
-  // Starts an operation implementing the AuthenticatedOperationInterface
-  // interface.
-  void StartOperation(AuthenticatedOperationInterface* operation);
-
-  // Called when the authentication token is refreshed.
-  void OnOperationAuthRefresh(AuthenticatedOperationInterface* operation,
-                              GDataErrorCode error,
-                              const std::string& auth_token);
-
-  // Clears any authentication token and retries the operation, which
-  // forces an authentication token refresh.
-  void RetryOperation(AuthenticatedOperationInterface* operation);
-
- private:
-  Profile* profile_;  // not owned
-
-  scoped_ptr<AuthService> auth_service_;
-  scoped_ptr<OperationRegistry> operation_registry_;
-
-  // Note: This should remain the last member so it'll be destroyed and
-  // invalidate its weak pointers before any other members are destroyed.
-  base::WeakPtrFactory<OperationRunner> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(OperationRunner);
-};
-
-}  // namespace gdata
-
-#endif  // CHROME_BROWSER_CHROMEOS_GDATA_OPERATION_RUNNER_H_