mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-22 11:14:18 +01:00
80 lines
3.1 KiB
C
80 lines
3.1 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2009-2010 The FreeBSD Foundation
|
|
* All rights reserved.
|
|
*
|
|
* This software was developed by Pawel Jakub Dawidek under sponsorship from
|
|
* the FreeBSD Foundation.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _PROTO_IMPL_H_
|
|
#define _PROTO_IMPL_H_
|
|
|
|
#include <sys/queue.h>
|
|
|
|
#include <stdbool.h> /* bool */
|
|
#include <stdlib.h> /* size_t */
|
|
|
|
#define __constructor __attribute__((constructor))
|
|
|
|
typedef int prt_client_t(const char *, const char *, void **);
|
|
typedef int prt_connect_t(void *, int);
|
|
typedef int prt_connect_wait_t(void *, int);
|
|
typedef int prt_server_t(const char *, void **);
|
|
typedef int prt_accept_t(void *, void **);
|
|
typedef int prt_wrap_t(int, bool, void **);
|
|
typedef int prt_send_t(void *, const unsigned char *, size_t, int);
|
|
typedef int prt_recv_t(void *, unsigned char *, size_t, int *);
|
|
typedef int prt_descriptor_t(const void *);
|
|
typedef bool prt_address_match_t(const void *, const char *);
|
|
typedef void prt_local_address_t(const void *, char *, size_t);
|
|
typedef void prt_remote_address_t(const void *, char *, size_t);
|
|
typedef void prt_close_t(void *);
|
|
|
|
struct proto {
|
|
const char *prt_name;
|
|
prt_client_t *prt_client;
|
|
prt_connect_t *prt_connect;
|
|
prt_connect_wait_t *prt_connect_wait;
|
|
prt_server_t *prt_server;
|
|
prt_accept_t *prt_accept;
|
|
prt_wrap_t *prt_wrap;
|
|
prt_send_t *prt_send;
|
|
prt_recv_t *prt_recv;
|
|
prt_descriptor_t *prt_descriptor;
|
|
prt_address_match_t *prt_address_match;
|
|
prt_local_address_t *prt_local_address;
|
|
prt_remote_address_t *prt_remote_address;
|
|
prt_close_t *prt_close;
|
|
TAILQ_ENTRY(proto) prt_next;
|
|
};
|
|
|
|
void proto_register(struct proto *proto, bool isdefault);
|
|
|
|
int proto_common_send(int sock, const unsigned char *data, size_t size, int fd);
|
|
int proto_common_recv(int sock, unsigned char *data, size_t size, int *fdp);
|
|
|
|
#endif /* !_PROTO_IMPL_H_ */
|