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// Copyright 2015 The Chromium Authors
// 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_ITEM_H_
#define COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_ITEM_H_
#include <stdint.h>
#include <iosfwd>
#include <string>
#include "base/files/file_path.h"
#include "base/time/time.h"
#include "components/offline_pages/core/client_id.h"
#include "url/gurl.h"
namespace offline_pages {
// Metadata of the offline page.
struct OfflinePageItem {
public:
// Note that this should match with Flags enum in offline_pages.proto.
enum Flags {
NO_FLAG = 0,
MARKED_FOR_DELETION = 0x1,
};
OfflinePageItem();
OfflinePageItem(const GURL& url,
int64_t offline_id,
const ClientId& client_id,
const base::FilePath& file_path,
int64_t file_size);
OfflinePageItem(const GURL& url,
int64_t offline_id,
const ClientId& client_id,
const base::FilePath& file_path,
int64_t file_size,
const base::Time& creation_time);
OfflinePageItem(const OfflinePageItem& other);
OfflinePageItem(OfflinePageItem&& other);
~OfflinePageItem();
OfflinePageItem& operator=(const OfflinePageItem&);
OfflinePageItem& operator=(OfflinePageItem&&);
bool operator==(const OfflinePageItem& other) const;
bool operator<(const OfflinePageItem& other) const;
const GURL& GetOriginalUrl() const {
return original_url_if_different.is_empty() ? url
: original_url_if_different;
}
// The URL of the page. This is the last committed URL. In the case that
// redirects occur, access |original_url| for the original URL.
GURL url;
// The primary key/ID for this page in offline pages internal database.
int64_t offline_id = 0;
// The Client ID (external) related to the offline page. This is opaque
// to our system, but useful for users of offline pages who want to map
// their ids to our saved pages.
ClientId client_id;
// The file path to the archive with a local copy of the page.
base::FilePath file_path;
// The size of the offline copy.
int64_t file_size = 0;
// The time when the offline archive was created.
base::Time creation_time;
// The time when the offline archive was last accessed.
base::Time last_access_time;
// Number of times that the offline archive has been accessed.
int access_count = 0;
// The title of the page at the time it was saved.
std::u16string title;
// Flags about the state and behavior of the offline page.
Flags flags = NO_FLAG;
// The original URL of the page if not empty. Otherwise, this is set to empty
// and |url| should be accessed instead.
GURL original_url_if_different;
// The app, if any, that the item was saved on behalf of.
// Empty string implies Chrome.
std::string request_origin;
// System download id.
int64_t system_download_id = 0;
// The most recent time when the file was discovered missing.
// NULL time implies the file is not missing.
base::Time file_missing_time;
// Digest of the page calculated when page is saved, in order to tell if the
// page can be trusted. This field will always be an empty string for
// temporary and shared pages.
std::string digest;
// Snippet from the article.
std::string snippet;
// Text indicating the article's publisher.
std::string attribution;
};
// This operator is for testing only, see offline_page_test_utils.cc.
// This is provided here to avoid ODR problems.
std::ostream& operator<<(std::ostream& out, const OfflinePageItem& value);
} // namespace offline_pages
#endif // COMPONENTS_OFFLINE_PAGES_CORE_OFFLINE_PAGE_ITEM_H_
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