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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2010 Brian Aker
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <boost/thread/mutex.hpp>
#include <boost/thread/condition_variable.hpp>
#include <boost/unordered_map.hpp>
#include <boost/unordered/unordered_set.hpp>
#include <string>
#include <drizzled/session.h>
#include <drizzled/util/string.h>
#ifndef PLUGIN_USER_LOCKS_KEY_H
#define PLUGIN_USER_LOCKS_KEY_H
namespace user_locks {
class Key {
drizzled::identifier::User context;
std::string lock_name;
size_t hash_value;
public:
Key(const drizzled::identifier::User &context_arg, const std::string &lock_name_arg) :
context(context_arg),
lock_name(lock_name_arg)
{
drizzled::util::insensitive_hash hasher;
hash_value= hasher(context.username() + lock_name_arg);
}
size_t getHashValue() const
{
return hash_value;
}
const std::string &getLockName() const
{
return lock_name;
}
const std::string &getUser() const
{
return context.username();
}
};
bool operator==(Key const& left, Key const& right);
std::size_t hash_value(Key const& b);
typedef boost::unordered_set<Key> Keys;
} /* namespace user_locks */
#endif /* PLUGIN_USER_LOCKS_KEY_H */
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