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- // Copyright 2013 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.
- //
- // This file contains callback types used for communicating with the Drive
- // server via WAPI (Documents List API) and Drive API.
- #ifndef GOOGLE_APIS_DRIVE_DRIVE_COMMON_CALLBACKS_H_
- #define GOOGLE_APIS_DRIVE_DRIVE_COMMON_CALLBACKS_H_
- #include "base/callback.h"
- #include "google_apis/common/api_error_codes.h"
- namespace google_apis {
- class AboutResource;
- // Callback used for getting AboutResource.
- typedef base::OnceCallback<void(ApiErrorCode error,
- std::unique_ptr<AboutResource> about_resource)>
- AboutResourceCallback;
- // Closure for canceling a certain request. Each request-issuing method returns
- // this type of closure. If it is called during the request is in-flight, the
- // callback passed with the request is invoked with CANCELLED. If the
- // request is already finished, nothing happens.
- typedef base::OnceClosure CancelCallbackOnce;
- typedef base::RepeatingClosure CancelCallbackRepeating;
- } // namespace google_apis
- #endif // GOOGLE_APIS_DRIVE_DRIVE_COMMON_CALLBACKS_H_
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