~ubuntu-branches/ubuntu/saucy/openvpn/saucy

/*

 *  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) 2002-2009 OpenVPN Technologies, 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 (see the file COPYING included with this

 *  distribution); if not, write to the Free Software Foundation, Inc.,

 *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef PUSH_H

#define PUSH_H

#if P2MP

#include "forward.h"

#define PUSH_MSG_ERROR            0

#define PUSH_MSG_REQUEST          1

#define PUSH_MSG_REPLY            2

#define PUSH_MSG_REQUEST_DEFERRED 3

#define PUSH_MSG_AUTH_FAILURE     4

#define PUSH_MSG_CONTINUATION     5

void incoming_push_message (struct context *c,

			    const struct buffer *buffer);

int process_incoming_push_msg (struct context *c,

			       const struct buffer *buffer,

			       bool honor_received_options,

			       unsigned int permission_mask,

			       unsigned int *option_types_found);

bool send_push_request (struct context *c);

void receive_auth_failed (struct context *c, const struct buffer *buffer);

void server_pushed_restart (struct context *c, const struct buffer *buffer);

#if P2MP_SERVER

void clone_push_list (struct options *o);

void push_option (struct options *o, const char *opt, int msglevel);

void push_options (struct options *o, char **p, int msglevel, struct gc_arena *gc);

void push_reset (struct options *o);

bool send_push_reply (struct context *c);

void remove_iroutes_from_push_route_list (struct options *o);

void send_auth_failed (struct context *c, const char *client_reason);

void send_restart (struct context *c);

#endif

#endif

#endif