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/**
* Copyright (C) 2008 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#pragma once
#include <boost/noncopyable.hpp>
#include <boost/scoped_ptr.hpp>
#include "mongo/util/net/hostandport.h"
#include "mongo/util/net/message_port.h"
namespace mongo {
class AuthenticationInfo;
class AuthenticationSession;
class AuthorizationSession;
/**
* this is the base class for Client and ClientInfo
* Client is for mongod
* ClientInfo is for mongos
* They should converge slowly
* The idea is this has the basic api so that not all code has to be duplicated
*/
class ClientBasic : boost::noncopyable {
public:
virtual ~ClientBasic();
AuthenticationSession* getAuthenticationSession();
void resetAuthenticationSession(AuthenticationSession* newSession);
void swapAuthenticationSession(boost::scoped_ptr<AuthenticationSession>& other);
bool hasAuthorizationSession() const;
AuthorizationSession* getAuthorizationSession() const;
void setAuthorizationSession(AuthorizationSession* authorizationSession);
bool getIsLocalHostConnection() {
if (!hasRemote()) {
return false;
}
return getRemote().isLocalHost();
}
virtual bool hasRemote() const { return _messagingPort; }
virtual HostAndPort getRemote() const {
verify( _messagingPort );
return _messagingPort->remote();
}
AbstractMessagingPort * port() const { return _messagingPort; }
static ClientBasic* getCurrent();
protected:
ClientBasic(AbstractMessagingPort* messagingPort);
private:
boost::scoped_ptr<AuthenticationSession> _authenticationSession;
boost::scoped_ptr<AuthorizationSession> _authorizationSession;
AbstractMessagingPort* const _messagingPort;
};
}
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