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// Copyright 2014 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_ENHANCED_BOOKMARKS_PERSISTENT_IMAGE_STORE_H_
#define COMPONENTS_ENHANCED_BOOKMARKS_PERSISTENT_IMAGE_STORE_H_
#include "components/enhanced_bookmarks/image_store.h"
#include "base/files/file_path.h"
#include "sql/connection.h"
#include "sql/init_status.h"
#include "sql/meta_table.h"
// The PersistentImageStore is an implementation of ImageStore that persists its
// data on disk.
class PersistentImageStore : public ImageStore {
public:
static const char kBookmarkImageStoreDb[];
// Creates a PersistentImageStore in the directory at the given path.
explicit PersistentImageStore(const base::FilePath& path);
bool HasKey(const GURL& page_url) override;
void Insert(const GURL& page_url,
scoped_refptr<enhanced_bookmarks::ImageRecord> image) override;
void Erase(const GURL& page_url) override;
scoped_refptr<enhanced_bookmarks::ImageRecord> Get(
const GURL& page_url) override;
gfx::Size GetSize(const GURL& page_url) override;
void GetAllPageUrls(std::set<GURL>* urls) override;
void ClearAll() override;
int64 GetStoreSizeInBytes() override;
protected:
~PersistentImageStore() override;
private:
sql::InitStatus OpenDatabase();
const base::FilePath path_;
sql::Connection db_;
sql::MetaTable meta_table_;
DISALLOW_COPY_AND_ASSIGN(PersistentImageStore);
};
#endif // COMPONENTS_ENHANCED_BOOKMARKS_PERSISTENT_IMAGE_STORE_H_
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