FM / proftpd

/usr/include/proftpd

Name	Size	Mode	Actions
ascii.h	2674	0644	edit dl rm
auth.h	6381	0644	edit dl rm
base.h	3497	0644	edit dl rm
bindings.h	8027	0644	edit dl rm
buildstamp.h	50	0644	edit dl rm
ccan-json.h	3677	0644	edit dl rm
child.h	1511	0644	edit dl rm
class.h	3096	0644	edit dl rm
cmd.h	4463	0644	edit dl rm
compat.h	1324	0644	edit dl rm
conf.h	3948	0644	edit dl rm
config.h	36627	0644	edit dl rm
configdb.h	5864	0644	edit dl rm
ctrls.h	8524	0644	edit dl rm
data.h	2582	0644	edit dl rm
default_paths.h	3037	0644	edit dl rm
dirtree.h	7648	0644	edit dl rm
display.h	2514	0644	edit dl rm
encode.h	3757	0644	edit dl rm
env.h	1913	0644	edit dl rm
error.h	18894	0644	edit dl rm
event.h	3583	0644	edit dl rm
expr.h	2209	0644	edit dl rm
feat.h	1303	0644	edit dl rm
filter.h	2113	0644	edit dl rm
fsio.h	19528	0644	edit dl rm
ftp.h	9196	0644	edit dl rm
glibc-glob.h	7294	0644	edit dl rm
hanson-tpl.h	4505	0644	edit dl rm
help.h	1265	0644	edit dl rm
ident.h	1334	0644	edit dl rm
inet.h	5395	0644	edit dl rm
jot.h	8736	0644	edit dl rm
json.h	6282	0644	edit dl rm
lastlog.h	1655	0644	edit dl rm
log.h	6822	0644	edit dl rm
logfmt.h	3444	0644	edit dl rm
memcache.h	5056	0644	edit dl rm
mkhome.h	1569	0644	edit dl rm
modules.h	6474	0644	edit dl rm
mod_ctrls.h	4058	0644	edit dl rm
mod_sftp.h	10959	0644	edit dl rm
mod_tls.h	6478	0644	edit dl rm
netacl.h	2571	0644	edit dl rm
netaddr.h	15999	0644	edit dl rm
netio.h	8176	0644	edit dl rm
openbsd-blowfish.h	2967	0644	edit dl rm
options.h	8531	0644	edit dl rm
os.h	7391	0644	edit dl rm
parser.h	6351	0644	edit dl rm
pidfile.h	1331	0644	edit dl rm
pool.h	4138	0644	edit dl rm
pr-syslog.h	3552	0644	edit dl rm
privs.h	2613	0644	edit dl rm
proctitle.h	1682	0644	edit dl rm
proftpd.h	9727	0644	edit dl rm
random.h	1325	0644	edit dl rm
redis.h	15953	0644	edit dl rm
regexp.h	3720	0644	edit dl rm
response.h	3145	0644	edit dl rm
rlimit.h	1873	0644	edit dl rm
scoreboard.h	4760	0644	edit dl rm
session.h	4430	0644	edit dl rm
sets.h	1986	0644	edit dl rm
signals.h	1879	0644	edit dl rm
stash.h	2174	0644	edit dl rm
str.h	5729	0644	edit dl rm
support.h	4494	0644	edit dl rm
table.h	11883	0644	edit dl rm
throttle.h	1299	0644	edit dl rm
timers.h	3370	0644	edit dl rm
trace.h	2421	0644	edit dl rm
utf8.h	1407	0644	edit dl rm
var.h	4419	0644	edit dl rm
version.h	1631	0644	edit dl rm
xferlog.h	1374	0644	edit dl rm

Edit: /usr/include/proftpd/regexp.h (3720B)

/*
 * ProFTPD - FTP server daemon
 * Copyright (c) 2001-2021 The ProFTPD Project team
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
 *
 * As a special exemption, The ProFTPD Project team and other respective
 * copyright holders give permission to link this program with OpenSSL, and
 * distribute the resulting executable, without including the source code for
 * OpenSSL in the source distribution.
 */

/* Regular expression management */

#ifndef PR_REGEXP_H
#define PR_REGEXP_H

/* We define our own wrapper struct, pr_regex_t, in order to abstract the
 * differences between POSIX regexes and PCRE regexes from the calling
 * code.
 */

#if defined(PR_USE_PCRE2)
# define PCRE2_CODE_UNIT_WIDTH	8
# include <pcre2.h>
# include <pcre2posix.h>
# define PR_USE_REGEX		1

#elif defined(PR_USE_PCRE)
# include <pcre.h>
# include <pcreposix.h>

/* Make sure that we are using PCRE-7.0 or later. */
# if defined(PCRE_MAJOR) && PCRE_MAJOR >= 7 && \
     defined(PCRE_MINOR) && PCRE_MINOR >= 0
#  define PR_USE_REGEX		1
# else
#  error "pcre-7.0 or later required"
# endif /* PCRE-7.0 or later */

#else
# if defined(HAVE_REGEX_H)
# include <regex.h>
#   ifdef HAVE_REGCOMP
#     define PR_USE_REGEX	1
#   endif /* HAVE_REGCOMP */
# endif /* HAVE_REGEX_H */
#endif /* !PR_USE_PCRE2 and !PR_USE_PCRE */

typedef struct regexp_rec pr_regex_t;

pr_regex_t *pr_regexp_alloc(module *m);
void pr_regexp_free(module *m, pr_regex_t *pre);

/* Callers wishing to explicitly use POSIX regular expressions, regardless
 * of PCRE support, should use this function.
 */
int pr_regexp_compile_posix(pr_regex_t *pre, const char *pattern, int flags);

/* If PCRE support is enabled, the given pattern will be compiled as a
 * PCRE regular expression, otherwise it will be compiled as a POSIX
 * regular expression.
 */
int pr_regexp_compile(pr_regex_t *pre, const char *pattern, int flags);

size_t pr_regexp_error(int res, const pr_regex_t *pre, char *buf, size_t bufsz);

/* Returns the original pattern used to compile the regular expression, if
 * present.
 */
const char *pr_regexp_get_pattern(const pr_regex_t *pre);

int pr_regexp_exec(pr_regex_t *pre, const char *str, size_t nmatches,
  regmatch_t *matches, int flags, unsigned long match_limit,
  unsigned long match_limit_recursion);

/* Used to set default limits on the matching, if no such limits are
 * explicitly provided by the calling code.  These limits can be set e.g.
 * for the entire vhost/daemon.
 *
 * NOTE: The match limits are only properly honored when PCRE support is
 * enabled.
 */
int pr_regexp_set_limits(unsigned long match_limit,
  unsigned long match_limit_recursion);

/* Set the "engine" to use for regular expressions, e.g. "POSIX" or "PCRE".
 * The engine value is handled case-insensitively.  This is useful for treating
 * all regular expressions as POSIX expressions, regardless of PCRE support,
 * as when there are PCRE implementation issues.
 */
int pr_regexp_set_engine(const char *engine);

/* For internal use only */
void init_regexp(void);

#endif /* PR_REGEXP_H */

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