blob: 25ecee5a5406708416846f3bdad9309172d10d8f [file] [log] [blame]
// Copyright 2018 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.
#include "base/optional.h"
#include "components/offline_pages/core/client_id.h"
// Most auto-fetch code is in browser/offline_pages. This file contains code
// that needs to be accessed within components/offline_pages.
namespace offline_pages {
namespace auto_fetch {
// This metadata is stored in the |ClientId|'s |id| field.
struct ClientIdMetadata {
ClientIdMetadata(const ClientIdMetadata&);
explicit ClientIdMetadata(int android_tab_id)
: android_tab_id(android_tab_id) {}
// ID of the Android tab that initiated the request.
int android_tab_id;
ClientId MakeClientId(const ClientIdMetadata& metadata);
// Extract metadata from a |ClientId| that was created with |MakeClientId|.
base::Optional<ClientIdMetadata> ExtractMetadata(const ClientId& id);
} // namespace auto_fetch
} // namespace offline_pages