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// Copyright (c) 2013 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 CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_METADATA_H_
#define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_METADATA_H_
#include <map>
#include "base/basictypes.h"
#include "base/strings/string16.h"
#include "content/common/indexed_db/indexed_db_key_path.h"
namespace content {
struct IndexedDBIndexMetadata {
static const int64 kInvalidId = -1;
IndexedDBIndexMetadata() {}
IndexedDBIndexMetadata(const base::string16& name,
int64 id,
const IndexedDBKeyPath& key_path,
bool unique,
bool multi_entry)
: name(name),
id(id),
key_path(key_path),
unique(unique),
multi_entry(multi_entry) {}
base::string16 name;
int64 id;
IndexedDBKeyPath key_path;
bool unique;
bool multi_entry;
};
struct CONTENT_EXPORT IndexedDBObjectStoreMetadata {
typedef std::map<int64, IndexedDBIndexMetadata> IndexMap;
static const int64 kInvalidId = -1;
IndexedDBObjectStoreMetadata();
IndexedDBObjectStoreMetadata(const base::string16& name,
int64 id,
const IndexedDBKeyPath& key_path,
bool auto_increment,
int64 max_index_id);
~IndexedDBObjectStoreMetadata();
base::string16 name;
int64 id;
IndexedDBKeyPath key_path;
bool auto_increment;
int64 max_index_id;
IndexMap indexes;
};
struct CONTENT_EXPORT IndexedDBDatabaseMetadata {
// TODO(jsbell): These can probably be collapsed into 0.
enum {
NO_INT_VERSION = -1,
DEFAULT_INT_VERSION = 0
};
typedef std::map<int64, IndexedDBObjectStoreMetadata> ObjectStoreMap;
IndexedDBDatabaseMetadata();
IndexedDBDatabaseMetadata(const base::string16& name,
int64 id,
const base::string16& version,
int64 int_version,
int64 max_object_store_id);
~IndexedDBDatabaseMetadata();
base::string16 name;
int64 id;
base::string16 version;
int64 int_version;
int64 max_object_store_id;
ObjectStoreMap object_stores;
};
} // namespace content
#endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_METADATA_H_
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