/*

 * Amanda, The Advanced Maryland Automatic Network Disk Archiver

 * Copyright (c) 1991-1998 University of Maryland at College Park

 * Copyright (c) 2007-2012 Zmanda, Inc.  All Rights Reserved.

 * Copyright (c) 2013-2016 Carbonite, Inc.  All Rights Reserved.

 * All Rights Reserved.

 *

 * Permission to use, copy, modify, distribute, and sell this software and its

 * documentation for any purpose is hereby granted without fee, provided that

 * the above copyright notice appear in all copies and that both that

 * copyright notice and this permission notice appear in supporting

 * documentation, and that the name of U.M. not be used in advertising or

 * publicity pertaining to distribution of the software without specific,

 * written prior permission.  U.M. makes no representations about the

 * suitability of this software for any purpose.  It is provided "as is"

 * without express or implied warranty.

 *

 * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.

 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION

 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN

 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

 *

 * Author: James da Silva, Systems Design and Analysis Group

 *			   Computer Science Department

 *			   University of Maryland at College Park

 */

/*

 * $Id: stream.h,v 1.12 2006/06/01 14:44:05 martinea Exp $

 *

 * interface to stream module

 */

#ifndef STREAM_H

#define STREAM_H

#include "amanda.h"

#define NETWORK_BLOCK_BYTES	DISK_BLOCK_BYTES

#define STREAM_BUFSIZE		(NETWORK_BLOCK_BYTES * 4)

int stream_server(int family, in_port_t *port, size_t sendsize,

		  size_t recvsize, int priv);

int stream_accept(int sock, int timeout, size_t sendsize, size_t recvsize);

int stream_client_addr(const char *src_ip,

		       struct addrinfo *res,

		       in_port_t port,

		       size_t sendsize,

		       size_t recvsize,

		       in_port_t *localport,

		       int nonblock,

		       int priv,

		       char **stream_msg);

int stream_client_privileged(const char *src_ip,

				const char *hostname,

				in_port_t port,

				size_t sendsize,

				size_t recvsize,

				in_port_t *localport,

				int nonblock,

				char **stream_msg);

int stream_client(const char *src_ip,

		     const char *hostname,

		     in_port_t port,

		     size_t sendsize,

		     size_t recvsize,

		     in_port_t *localport,

		     int nonblock,

		     char **stream_msg);

#endif