| // 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. |
| |
| #ifndef COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_THUMBNAIL_H_ |
| #define COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_THUMBNAIL_H_ |
| |
| #include <stdint.h> |
| #include <iosfwd> |
| #include <string> |
| |
| #include "base/time/time.h" |
| |
| namespace offline_pages { |
| |
| // Thumbnail for an offline page. This maps to a row in the page_thumbnails |
| // table. |
| struct OfflinePageThumbnail { |
| public: |
| OfflinePageThumbnail(); |
| OfflinePageThumbnail(int64_t offline_id, |
| base::Time expiration, |
| const std::string& thumbnail); |
| OfflinePageThumbnail(const OfflinePageThumbnail& other); |
| OfflinePageThumbnail(OfflinePageThumbnail&& other); |
| ~OfflinePageThumbnail(); |
| OfflinePageThumbnail& operator=(const OfflinePageThumbnail& other) = default; |
| bool operator==(const OfflinePageThumbnail& other) const; |
| bool operator<(const OfflinePageThumbnail& other) const; |
| std::string ToString() const; |
| |
| // The primary key/ID for the page in offline pages internal database. |
| int64_t offline_id = 0; |
| // The time at which the thumbnail can be removed from the table, but only |
| // if the offline_id does not match an offline_id in the offline pages table. |
| base::Time expiration; |
| // The thumbnail raw image data. |
| std::string thumbnail; |
| }; |
| |
| std::ostream& operator<<(std::ostream& out, const OfflinePageThumbnail& thumb); |
| } // namespace offline_pages |
| |
| #endif // COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_THUMBNAIL_H_ |