--- lbbs/include/common.h	2004/10/19 17:11:39	1.7
+++ lbbs/include/common.h	2025/05/04 14:54:55	1.19
@@ -1,9 +1,9 @@
 /***************************************************************************
-                          common.h  -  description
-                             -------------------
-    begin                : Mon Oct 18 2004
-    copyright            : (C) 2004 by Leaflet
-    email                : leaflet@leafok.com
+						  common.h  -  description
+							 -------------------
+	begin                : Mon Oct 18 2004
+	copyright            : (C) 2004 by Leaflet
+	email                : leaflet@leafok.com
  ***************************************************************************/
 
 /***************************************************************************
@@ -15,23 +15,36 @@
  *                                                                         *
  ***************************************************************************/
 
-#include <stdio.h>
-#include <time.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <signal.h>
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <mysql/mysql.h>
+#ifndef _COMMON_H_
+#define _COMMON_H_
 
-//Enviroment
-extern char app_home_dir[256];
+#include <stddef.h>
 
-//Network
+#define LINE_BUFFER_LEN 1024
+#define FILE_PATH_LEN 4096
+#define MAX_FILE_LINES 65536
+
+// Version
+extern char app_version[256];
+
+// Enviroment
+#define CONF_BBSNET "conf/bbsnet.conf"
+
+#define LOG_FILE_INFO "log/bbsd.log"
+#define LOG_FILE_ERROR "log/error.log"
+
+#define DATA_WELCOME "data/welcome.txt"
+#define DATA_REGISTER "data/register.txt"
+#define DATA_GOODBYE "data/goodbye.txt"
+#define DATA_LICENSE "data/license.txt"
+#define DATA_COPYRIGHT "data/copyright.txt"
+#define DATA_LOGIN_ERROR "data/login_error.txt"
+#define DATA_ACTIVE_BOARD "data/active_board.txt"
+#define DATA_READ_HELP "data/read_help.txt"
+
+#define VAR_MAX_USER_ONLINE "var/max_user_online.dat"
+
+// Network
 extern int socket_server;
 extern int socket_client;
 extern char hostaddr_server[50];
@@ -39,7 +52,19 @@ extern char hostaddr_client[50];
 extern int port_server;
 extern int port_client;
 
-//Database
-extern char DB_host[256];
-extern char DB_username[50];
-extern char DB_password[50];
+// Signal
+#define SIG_RELOAD_MENU 0x22
+
+extern const char *str_space(char *string, int length);
+extern const char *get_time_str(char *string, size_t length);
+
+// Signal handler
+extern void reload_bbs_menu(int);
+extern void system_exit(int);
+extern void child_exit(int);
+
+// System
+extern int SYS_exit;
+extern int SYS_child_process_count;
+
+#endif //_COMMON_H_