1204076Spjd/*- 2204076Spjd * Copyright (c) 2009-2010 The FreeBSD Foundation 3204076Spjd * All rights reserved. 4204076Spjd * 5204076Spjd * This software was developed by Pawel Jakub Dawidek under sponsorship from 6204076Spjd * the FreeBSD Foundation. 7204076Spjd * 8204076Spjd * Redistribution and use in source and binary forms, with or without 9204076Spjd * modification, are permitted provided that the following conditions 10204076Spjd * are met: 11204076Spjd * 1. Redistributions of source code must retain the above copyright 12204076Spjd * notice, this list of conditions and the following disclaimer. 13204076Spjd * 2. Redistributions in binary form must reproduce the above copyright 14204076Spjd * notice, this list of conditions and the following disclaimer in the 15204076Spjd * documentation and/or other materials provided with the distribution. 16204076Spjd * 17204076Spjd * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 18204076Spjd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19204076Spjd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20204076Spjd * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 21204076Spjd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22204076Spjd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23204076Spjd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24204076Spjd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25204076Spjd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26204076Spjd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27204076Spjd * SUCH DAMAGE. 28204076Spjd * 29204076Spjd * $FreeBSD$ 30204076Spjd */ 31204076Spjd 32204076Spjd#ifndef _PROTO_H_ 33204076Spjd#define _PROTO_H_ 34204076Spjd 35204076Spjd#include <stdbool.h> /* bool */ 36204076Spjd#include <stdlib.h> /* size_t */ 37204076Spjd 38204076Spjdstruct proto_conn; 39204076Spjd 40219818Spjdint proto_client(const char *srcaddr, const char *dstaddr, 41219818Spjd struct proto_conn **connp); 42218192Spjdint proto_connect(struct proto_conn *conn, int timeout); 43218193Spjdint proto_connect_wait(struct proto_conn *conn, int timeout); 44204076Spjdint proto_server(const char *addr, struct proto_conn **connp); 45204076Spjdint proto_accept(struct proto_conn *conn, struct proto_conn **newconnp); 46212033Spjdint proto_send(const struct proto_conn *conn, const void *data, size_t size); 47212033Spjdint proto_recv(const struct proto_conn *conn, void *data, size_t size); 48218194Spjdint proto_connection_send(const struct proto_conn *conn, 49218194Spjd struct proto_conn *mconn); 50218194Spjdint proto_connection_recv(const struct proto_conn *conn, bool client, 51218194Spjd struct proto_conn **newconnp); 52204076Spjdint proto_descriptor(const struct proto_conn *conn); 53204076Spjdbool proto_address_match(const struct proto_conn *conn, const char *addr); 54204076Spjdvoid proto_local_address(const struct proto_conn *conn, char *addr, 55204076Spjd size_t size); 56204076Spjdvoid proto_remote_address(const struct proto_conn *conn, char *addr, 57204076Spjd size_t size); 58207371Spjdint proto_timeout(const struct proto_conn *conn, int timeout); 59204076Spjdvoid proto_close(struct proto_conn *conn); 60204076Spjd 61204076Spjd#endif /* !_PROTO_H_ */ 62