// Copyright (c) 2009 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 WEBKIT_DATABASE_DATABASE_CONNECTIONS_H_ #define WEBKIT_DATABASE_DATABASE_CONNECTIONS_H_ #include #include #include "base/string16.h" namespace webkit_database { class DatabaseConnections { public: DatabaseConnections(); ~DatabaseConnections(); bool IsEmpty() const; bool IsDatabaseOpened(const string16& origin_identifier, const string16& database_name) const; bool IsOriginUsed(const string16& origin_identifier) const; void AddConnection(const string16& origin_identifier, const string16& database_name); void RemoveConnection(const string16& origin_identifier, const string16& database_name); void RemoveAllConnections(); void RemoveConnections( const DatabaseConnections& connections, std::vector >* closed_dbs); private: typedef std::map DBConnections; typedef std::map OriginConnections; OriginConnections connections_; void RemoveConnectionsHelper(const string16& origin_identifier, const string16& database_name, int num_connections); }; } // namespace webkit_database #endif // WEBKIT_DATABASE_DATABASE_CONNECTIONS_H_