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- // Copyright 2015 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 COMPONENTS_KEYED_SERVICE_CORE_SERVICE_ACCESS_TYPE_H_
- #define COMPONENTS_KEYED_SERVICE_CORE_SERVICE_ACCESS_TYPE_H_
- // Some KeyedServices are accessed with the following parameter. This parameter
- // defines what the caller plans to do with the service.
- //
- // The caller is responsible for not performing any operation that would
- // result in persistent implicit records while using an OffTheRecord context.
- // This flag allows the context to perform an additional check.
- //
- // It also leaves an opportunity to perform further checks in the future. For
- // example an history service that only allow some specific methods could be
- // returned.
- enum class ServiceAccessType {
- // The caller plans to perform a read or write that takes place as a result
- // of the user input. Use this flag when the operation can be performed while
- // incognito (for example creating a bookmark).
- //
- // Since EXPLICIT_ACCESS means "as a result of a user action", this request
- // always succeeds.
- EXPLICIT_ACCESS,
- // The caller plans to call a method that will permanently change some data
- // in the context, as part of Chrome's implicit data logging. Use this flag
- // before performing an operation which is incompatible with the incognito
- // mode.
- IMPLICIT_ACCESS
- };
- #endif // COMPONENTS_KEYED_SERVICE_CORE_SERVICE_ACCESS_TYPE_H_
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