/*
* 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, 2002, 2003 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, 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.
*/
/* Scoreboard routines.
*
* $Id: utils.h,v 1.20 2004/11/02 18:18:59 castaglia Exp $
*/
#ifndef UTIL_SCOREBOARD_H
#define UTIL_SCOREBOARD_H
#include "config.h"
#include "version.h"
#include "options.h"
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#ifdef HAVE_GETOPT_H
# include <getopt.h>
#else
# include "../lib/getopt.h"
#endif /* !HAVE_GETOPT_H */
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef HAVE_SYS_FILE_H
# include <sys/file.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#include "default_paths.h"
#define FALSE 0
#define TRUE 1
#ifndef INET_ADDRSTRLEN
# define INET_ADDRSTRLEN 16
#endif /* INET_ADDRSTRLEN */
#ifndef INET6_ADDRSTRLEN
# define INET6_ADDRSTRLEN 46
#endif /* INET6_ADDRSTRLEN */
/* UTIL_SCOREBOARD_VERSION is used for checking for scoreboard compatibility
*/
#define UTIL_SCOREBOARD_VERSION 0x01040002
/* Structure used as a header for scoreboard files.
*/
#define UTIL_SCOREBOARD_MAGIC 0xdeadbeef
typedef struct {
/* Always 0xDEADBEEF */
unsigned long sch_magic;
/* Version of proftpd that created the scoreboard file */
unsigned long sch_version;
/* PID of the process to which this scoreboard belongs, or zero if inetd */
pid_t sch_pid;
/* Time when the daemon wrote this header */
time_t sch_uptime;
} pr_scoreboard_header_t;
/* Structure used for writing scoreboard file entries.
*/
typedef struct {
pid_t sce_pid;
uid_t sce_uid;
gid_t sce_gid;
char sce_user[32];
int sce_server_port;
char sce_server_addr[80], sce_server_label[32];
#ifdef PR_USE_IPV6
char sce_client_addr[INET6_ADDRSTRLEN];
#else
char sce_client_addr[INET_ADDRSTRLEN];
#endif /* PR_USE_IPV6 */
char sce_client_name[PR_TUNABLE_SCOREBOARD_BUFFER_SIZE];
char sce_class[32];
char sce_cwd[PR_TUNABLE_SCOREBOARD_BUFFER_SIZE];
char sce_cmd[5];
char sce_cmd_arg[PR_TUNABLE_SCOREBOARD_BUFFER_SIZE];
time_t sce_begin_idle, sce_begin_session;
off_t sce_xfer_size, sce_xfer_done, sce_xfer_len;
unsigned long sce_xfer_elapsed;
} pr_scoreboard_entry_t;
/* Scoreboard error values */
#define UTIL_SCORE_ERR_BAD_MAGIC -2
#define UTIL_SCORE_ERR_OLDER_VERSION -3
#define UTIL_SCORE_ERR_NEWER_VERSION -4
char *util_sstrncpy(char *, const char *, size_t);
const char *util_get_scoreboard(void);
int util_set_scoreboard(const char *);
int util_close_scoreboard(void);
int util_open_scoreboard(int);
pid_t util_scoreboard_get_daemon_pid(void);
time_t util_scoreboard_get_daemon_uptime(void);
pr_scoreboard_entry_t *util_scoreboard_read_entry(void);
#endif /* UTIL_SCOREBOARD_H */
Last Updated: Thu Feb 23 11:07:24 2006
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