SSLproxy/extra/lp/logger.h

75 lines
3.3 KiB
C

/*-
* SSLsplit - transparent SSL/TLS interception
* https://www.roe.ch/SSLsplit
*
* Copyright (c) 2009-2018, Daniel Roethlisberger <daniel@roe.ch>.
* All rights reserved.
*
* 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 COPYRIGHT HOLDER 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 COPYRIGHT HOLDER 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 LOGGER_H
#define LOGGER_H
#include "logbuf.h"
#include "attrib.h"
#include <unistd.h>
#include <pthread.h>
typedef int (*logger_reopen_func_t)(void);
typedef int (*logger_open_func_t)(void *);
typedef void (*logger_close_func_t)(void *, unsigned long);
typedef ssize_t (*logger_write_func_t)(int, void *, unsigned long,
const void *, size_t);
typedef logbuf_t * (*logger_prep_func_t)(void *, unsigned long, logbuf_t *);
typedef void (*logger_except_func_t)(void);
typedef struct logger logger_t;
logger_t * logger_new(logger_reopen_func_t, logger_open_func_t,
logger_close_func_t, logger_write_func_t,
logger_prep_func_t, logger_except_func_t)
NONNULL(4,6) MALLOC;
void logger_free(logger_t *) NONNULL(1);
int logger_start(logger_t *) NONNULL(1) WUNRES;
void logger_leave(logger_t *) NONNULL(1);
int logger_join(logger_t *) NONNULL(1);
int logger_stop(logger_t *) NONNULL(1) WUNRES;
int logger_reopen(logger_t *) NONNULL(1) WUNRES;
int logger_open(logger_t *, void *) NONNULL(1,2) WUNRES;
int logger_close(logger_t *, void *, unsigned long) NONNULL(1,2) WUNRES;
int logger_submit(logger_t *, void *, unsigned long,
logbuf_t *) NONNULL(1) WUNRES;
int logger_printf(logger_t *, void *, unsigned long,
const char *, ...) PRINTF(4,5) NONNULL(1,4) WUNRES;
int logger_print(logger_t *, void *, unsigned long,
const char *) NONNULL(1,4) WUNRES;
int logger_write(logger_t *, void *, unsigned long,
const void *, size_t) NONNULL(1,4) WUNRES;
int logger_print_freebuf(logger_t *, void *, unsigned long,
char *) NONNULL(1,4) WUNRES;
int logger_write_freebuf(logger_t *, int, void *, unsigned long,
void *, size_t) NONNULL(1,5) WUNRES;
#endif /* !LOGGER_H */
/* vim: set noet ft=c: */