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/log.h (6822B)

/*
 * ProFTPD - FTP server daemon
 * Copyright (c) 1997, 1998 Public Flood Software
 * Copyright (c) 1999, 2000 MacGyver aka Habeeb J. Dihu <macgyver@tos.net>
 * Copyright (c) 2001-2020 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, Public Flood Software/MacGyver aka Habeeb J. Dihu
 * 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.
 */

/* Logging, either to syslog or stderr, as well as debug logging
 * and debug levels.
 */

#ifndef PR_LOG_H
#define PR_LOG_H

#ifndef LOG_AUTHPRIV
#define LOG_AUTHPRIV LOG_AUTH
#endif

#if !defined(WTMP_FILE) && defined(_PATH_WTMP)
#define WTMP_FILE _PATH_WTMP
#endif

/* These are the debug levels, higher numbers print more debugging
 * info.  DEBUG0 (the default) prints nothing.
 */

#define DEBUG10		10
#define DEBUG9		9
#define DEBUG8		8
#define DEBUG7		7
#define DEBUG6		6
#define DEBUG5		5
#define DEBUG4		4
#define	DEBUG3		3
#define DEBUG2		2
#define DEBUG1		1
#define DEBUG0		0

/* pr_log_openfile() return values */
#define PR_LOG_WRITABLE_DIR	-2
#define PR_LOG_SYMLINK		-3

/* Log file modes */
#define PR_LOG_SYSTEM_MODE	0640

#ifdef PR_USE_LASTLOG

/* It is tempting to want to have these lastlog-related includes separated
 * out into their own lastlog.h file.  However, on some systems, such a
 * proftpd-specific lastlog.h file may collide with the system's lastlog.h
 * file.  Ultimately it's an issue with the default search order of the
 * system C preprocessor, not with us -- and not every installation has
 * this problem.
 *
 * In the meantime, the most portable thing is to keep these lastlog-related
 * includes in this file.  Yay portability.
 */

#ifdef HAVE_LASTLOG_H
# include <lastlog.h>
#endif

#ifdef HAVE_LOGIN_H
# include <login.h>
#endif

#ifdef HAVE_PATHS_H
# include <paths.h>
#endif

#ifndef PR_LASTLOG_PATH
# ifdef _PATH_LASTLOG
#   define PR_LASTLOG_PATH      _PATH_LASTLOG
# else
#   ifdef LASTLOG_FILE
#     define PR_LASTLOG_PATH    LASTLOG_FILE
#   else
#     error "Missing path to lastlog file (use --with-lastlog=PATH)"
#   endif
# endif
#endif

int log_lastlog(uid_t uid, const char *user_name, const char *tty,
  const pr_netaddr_t *remote_addr);
#endif /* PR_USE_LASTLOG */

/* Note: Like lastlog.h, it would be tempting to split out the declaration of
 * this function, and its necessary system headers, into a proftpd-specific
 * wtmp.h file.  But that would collide with the system wtmp.h file on
 * some systems.
 */
int log_wtmp(const char *, const char *, const char *, const pr_netaddr_t *);

/* file-based logging functions */
int pr_log_openfile(const char *, int *, mode_t);

int pr_log_writefile(int, const char *, const char *, ...)
#ifdef __GNUC__
  __attribute__ ((format (printf, 3, 4)));
#else
  ;
#endif

/* Same as pr_log_writefile(), only this function takes a va_list.
 * Useful for modules which provide their own varargs wrapper log functions,
 * but still want to use the core facilities for writing to the log fd.
 */
int pr_log_vwritefile(int, const char *, const char *, va_list ap);

/* syslog-based logging functions.  Note that the open/close functions are
 * not part of the public API; use the pr_log_pri() function to log via
 * syslog.
 */
void log_closesyslog(void);
int log_opensyslog(const char *);
int log_getfacility(void);
void log_setfacility(int);

void pr_log_pri(int, const char *, ...)
#ifdef __GNUC__
       __attribute__ ((format (printf, 2, 3)));
#else
       ;
#endif

void pr_log_auth(int, const char *, ...)
#ifdef __GNUC__
       __attribute__ ((format (printf, 2, 3)));
#else
       ;
#endif

void pr_log_debug(int, const char *, ...)
#ifdef __GNUC__
       __attribute__ ((format (printf, 2, 3)));
#else
       ;
#endif

int pr_log_setdebuglevel(int);
int pr_log_setdefaultlevel(int);

void log_stderr(int);
void log_discard(void);
void init_log(void);

int pr_log_str2sysloglevel(const char *);

/* Define a struct, and some constants, for logging events and any listeners
 * for those events.
 */
typedef struct log_event {

/* Type of log event/message; the values are defined below */
  unsigned int log_type;

/* Log fd associated with this log for this event */
  int log_fd;

/* Log level of this message; the semantics of the log level depend on
   * on the log type.
   */
  int log_level;

/* The message being logged. */
  const char *log_msg;
  size_t log_msglen;

} pr_log_event_t;

#define PR_LOG_TYPE_UNSPEC	0
#define PR_LOG_NAME_UNSPEC	"core.log.unspec"

#define PR_LOG_TYPE_XFERLOG	1
#define PR_LOG_NAME_XFERLOG	"core.log.xferlog"

#define PR_LOG_TYPE_SYSLOG	2
#define PR_LOG_NAME_SYSLOG	"core.log.syslog"

#define PR_LOG_TYPE_SYSTEMLOG	3
#define PR_LOG_NAME_SYSTEMLOG	"core.log.systemlog"

#define PR_LOG_TYPE_EXTLOG	4
#define PR_LOG_NAME_EXTLOG	"core.log.extendedlog"

#define PR_LOG_TYPE_TRACELOG	5
#define PR_LOG_NAME_TRACELOG	"core.log.tracelog"

/* Helper function to generate the necessary log event, passing along the
 * log event context data.
 */
int pr_log_event_generate(unsigned int log_type, int log_fd, int log_level,
  const char *log_msg, size_t log_msglen);

/* Returns TRUE if there are listeners for the specified log type, FALSE
 * otherwise.
 */
int pr_log_event_listening(unsigned int log_type);

/* Log a stacktrace, starting at the location of the calling function.
 * Note that if fd is less than zero, OR if the given name is null, then the
 * stacktrace will be logged using pr_log_pri(), otherwise the stacktrace will
 * be written to the provided file descriptor.
 */
void pr_log_stacktrace(int fd, const char *name);

/* Set options that affect the format of the logged messages. */
int pr_log_set_options(unsigned long log_opts);
#define PR_LOG_OPT_USE_TIMESTAMP			0x0001
#define PR_LOG_OPT_USE_HOSTNAME				0x0002
#define PR_LOG_OPT_USE_VHOST				0x0004
#define PR_LOG_OPT_USE_ROLE_BASED_PROCESS_LABELS	0x0008
#define PR_LOG_OPT_DEFAULT		(PR_LOG_OPT_USE_TIMESTAMP|PR_LOG_OPT_USE_HOSTNAME|PR_LOG_OPT_USE_VHOST)

#endif /* PR_LOG_H */

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