2 * Copyright (c) 2009-2010 The FreeBSD Foundation
5 * This software was developed by Pawel Jakub Dawidek under sponsorship from
6 * the FreeBSD Foundation.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #ifndef _PROTO_IMPL_H_
33 #define _PROTO_IMPL_H_
35 #include <sys/queue.h>
37 #include <stdbool.h> /* bool */
38 #include <stdlib.h> /* size_t */
40 #define __constructor __attribute__((constructor))
42 typedef int hp_client_t(const char *, void **);
43 typedef int hp_connect_t(void *, int);
44 typedef int hp_connect_wait_t(void *, int);
45 typedef int hp_server_t(const char *, void **);
46 typedef int hp_accept_t(void *, void **);
47 typedef int hp_wrap_t(int, bool, void **);
48 typedef int hp_send_t(void *, const unsigned char *, size_t, int);
49 typedef int hp_recv_t(void *, unsigned char *, size_t, int *);
50 typedef int hp_descriptor_t(const void *);
51 typedef bool hp_address_match_t(const void *, const char *);
52 typedef void hp_local_address_t(const void *, char *, size_t);
53 typedef void hp_remote_address_t(const void *, char *, size_t);
54 typedef void hp_close_t(void *);
58 hp_client_t *hp_client;
59 hp_connect_t *hp_connect;
60 hp_connect_wait_t *hp_connect_wait;
61 hp_server_t *hp_server;
62 hp_accept_t *hp_accept;
66 hp_descriptor_t *hp_descriptor;
67 hp_address_match_t *hp_address_match;
68 hp_local_address_t *hp_local_address;
69 hp_remote_address_t *hp_remote_address;
71 TAILQ_ENTRY(hast_proto) hp_next;
74 void proto_register(struct hast_proto *proto, bool isdefault);
76 int proto_common_send(int sock, const unsigned char *data, size_t size, int fd);
77 int proto_common_recv(int sock, unsigned char *data, size_t size, int *fdp);
79 #endif /* !_PROTO_IMPL_H_ */