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/*
* UserCache.h
*
* Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAD_COMMON_USERCACHE_H_
#define MAD_COMMON_USERCACHE_H_
#include "UserDBBackend.h"
#include <limits>
#include <boost/thread/recursive_mutex.hpp>
namespace Mad {
namespace Common {
class Application;
class UserManager;
class UserCache : public UserDBBackend, private boost::noncopyable {
private:
friend class UserManager;
Application *application;
boost::shared_ptr<UserDBBackend> backend;
boost::recursive_mutex mutex;
boost::shared_ptr<const std::map<unsigned long, UserInfo> > users;
boost::shared_ptr<std::map<std::string, unsigned long> > userNames;
Core::Exception userException;
boost::posix_time::ptime userTime;
boost::shared_ptr<const std::map<unsigned long, GroupInfo> > groups;
boost::shared_ptr<std::map<std::string, unsigned long> > groupNames;
Core::Exception groupException;
boost::posix_time::ptime groupTime;
boost::shared_ptr<const std::multimap<unsigned long, unsigned long> > userGroups;
boost::shared_ptr<std::multimap<unsigned long, unsigned long> > groupUsers;
Core::Exception userGroupException;
boost::posix_time::ptime userGroupTime;
protected:
virtual boost::shared_ptr<const std::map<unsigned long, UserInfo> > getUserList(boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual boost::shared_ptr<const UserInfo> getUserInfo(unsigned long uid, boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual boost::shared_ptr<const UserInfo> getUserInfoByName(const std::string &name, boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual boost::shared_ptr<const std::set<unsigned long> > getUserGroupList(unsigned long uid, boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual boost::shared_ptr<const std::map<unsigned long, GroupInfo> > getGroupList(boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual boost::shared_ptr<const GroupInfo> getGroupInfo(unsigned long gid, boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual boost::shared_ptr<const GroupInfo> getGroupInfoByName(const std::string &name, boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual boost::shared_ptr<const std::set<unsigned long> > getGroupUserList(unsigned long gid, boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual boost::shared_ptr<const std::multimap<unsigned long, unsigned long> > getFullUserGroupList(boost::posix_time::ptime *timestamp) throw(Core::Exception);
virtual void checkUserInfo(const UserInfo &userInfo) throw(Core::Exception) {
backend->checkUserInfo(userInfo);
}
virtual void addUser(const UserInfo &userInfo) throw(Core::Exception) {
backend->addUser(userInfo);
}
virtual void updateUser(unsigned long uid, const UserInfo &userInfo) throw(Core::Exception) {
backend->updateUser(uid, userInfo);
}
virtual void deleteUser(unsigned long uid) throw(Core::Exception) {
backend->deleteUser(uid);
}
virtual void checkGroupInfo(const GroupInfo &groupInfo) throw(Core::Exception) {
backend->checkGroupInfo(groupInfo);
}
virtual void addGroup(const GroupInfo &groupInfo) throw(Core::Exception) {
backend->addGroup(groupInfo);
}
virtual void updateGroup(unsigned long gid, const GroupInfo &groupInfo) throw(Core::Exception) {
backend->updateGroup(gid, groupInfo);
}
virtual void deleteGroup(unsigned long gid) throw(Core::Exception) {
backend->deleteGroup(gid);
}
virtual void addUserToGroup(unsigned long uid, unsigned long gid) throw(Core::Exception) {
backend->addUserToGroup(uid, gid);
}
virtual void deleteUserFromGroup(unsigned long uid, unsigned long gid) throw(Core::Exception) {
backend->deleteUserFromGroup(uid, gid);
}
virtual void setPassword(unsigned long uid, const std::string &password) throw(Core::Exception) {
backend->setPassword(uid, password);
}
UserCache(Application *application0, boost::shared_ptr<UserDBBackend> backend0) : application(application0), backend(backend0),
userTime(boost::posix_time::not_a_date_time), groupTime(boost::posix_time::not_a_date_time),
userGroupTime(boost::posix_time::not_a_date_time) {}
public:
virtual const std::string& getName() {
return backend->getName();
}
};
}
}
#endif /* MAD_COMMON_USERCACHE_H_ */
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