/*
  *  OpenVPN -- An application to securely tunnel IP networks
  *             over a single TCP/UDP port, with support for SSL/TLS-based
  *             session authentication and key exchange,
  *             packet encryption, packet authentication, and
  *             packet compression.
  *

  *  Copyright (C) 2002-2018 OpenVPN Inc <sales@openvpn.net>

  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2
  *  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 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.

  */
 
 /*
  * TCP specific code for --mode server
  */
 
 #ifndef MTCP_H
 #define MTCP_H
 
 #if P2MP_SERVER
 
 #include "event.h"
 
 /*
  * Extra state info needed for TCP mode
  */
 struct multi_tcp
 {

     struct event_set *es;
     struct event_set_return *esr;
     int n_esr;
     int maxevents;
     unsigned int tun_rwflags;

 #ifdef ENABLE_MANAGEMENT

     unsigned int management_persist_flags;

 #endif
 };
 
 struct multi_instance;
 struct context;
 

 struct multi_tcp *multi_tcp_init(int maxevents, int *maxclients);

 void multi_tcp_free(struct multi_tcp *mtcp);

 void multi_tcp_dereference_instance(struct multi_tcp *mtcp, struct multi_instance *mi);
 
 bool multi_tcp_instance_specific_init(struct multi_context *m, struct multi_instance *mi);
 
 void multi_tcp_instance_specific_free(struct multi_instance *mi);
 
 void multi_tcp_link_out_deferred(struct multi_context *m, struct multi_instance *mi);

 
 /**************************************************************************/
 /**
  * Main event loop for OpenVPN in TCP server mode.
  * @ingroup eventloop
  *
  * @param top - Top-level context structure.
  */

 void tunnel_server_tcp(struct context *top);

 void multi_tcp_delete_event(struct multi_tcp *mtcp, event_t event);

 #endif /* if P2MP_SERVER */
 #endif /* ifndef MTCP_H */