--- lbbs/src/common.c	2005/03/02 16:33:49	1.3
+++ lbbs/src/common.c	2025/11/04 13:49:51	1.41
@@ -1,94 +1,59 @@
-/***************************************************************************
-                          common.c  -  description
-                             -------------------
-    begin                : Mon Oct 18 2004
-    copyright            : (C) 2004 by Leaflet
-    email                : leaflet@leafok.com
- ***************************************************************************/
-
-/***************************************************************************
- *                                                                         *
- *   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.                                   *
- *                                                                         *
- ***************************************************************************/
-
-#include <time.h>
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/*
+ * common
+ *   - common definitions
+ *
+ * Copyright (C) 2004-2025 by Leaflet <leaflet@leafok.com>
+ */
+
+#include "common.h"
+
+// File loader
+const char *data_files_load_startup[] = {
+	DATA_WELCOME,
+	DATA_REGISTER,
+	DATA_GOODBYE,
+	DATA_LICENSE,
+	DATA_COPYRIGHT,
+	DATA_VERSION,
+	DATA_LOGIN_ERROR,
+	DATA_ACTIVE_BOARD,
+	DATA_READ_HELP,
+	DATA_EDITOR_HELP,
+	VAR_BBS_TOP};
 
-//Version information
-char app_version[256] = "LBBS-devel version 1.0";
+const int data_files_load_startup_count = sizeof(data_files_load_startup) / sizeof(const char *);
 
-//Global declaration for enviroment
-char app_home_dir[256];
-
-//Global declaration for sockets
-int socket_server;
+// Global declaration for sockets
+int socket_server[2];
 int socket_client;
-char hostaddr_server[50];
-char hostaddr_client[50];
-int port_server;
+char hostaddr_client[IP_ADDR_LEN];
 int port_client;
 
-//Global declaration for database
-char DB_host[256];
-char DB_username[50];
-char DB_password[50];
-char DB_database[50];
-
-//Common function
-const char*
-str_space (char *string, int length)
+// SSHv2
+int SSH_v2 = 0;
+ssh_bind sshbind;
+ssh_session SSH_session;
+ssh_channel SSH_channel;
+
+// Global declaration for system
+volatile int SYS_server_exit = 0;
+volatile int SYS_child_process_count = 0;
+volatile int SYS_child_exit = 0;
+volatile int SYS_conf_reload = 0;
+
+// Common function
+void sig_hup_handler(int i)
+{
+	SYS_conf_reload = 1;
+}
+
+void sig_term_handler(int i)
 {
-  int i;
-  for (i = 0; i < length; i++)
-  {
-    string[i] = ' ';
-  }
-  string[length] = '\0';
-  return string;
+	SYS_server_exit = 1;
 }
 
-const char*
-get_time_str (char *string, size_t length)
+void sig_chld_handler(int i)
 {
-  char week[10],buffer[256];
-  time_t curtime;
-  struct tm *loctime;
-     
-  curtime = time (NULL);
-  loctime = localtime (&curtime);
-
-  strftime (buffer, 256, "%Y年%m月%d日%H:%M:%S ", loctime);
-  
-  switch (loctime->tm_wday)
-  {
-    case 0:
-      strcpy (week, "星期天");
-      break;
-    case 1:
-      strcpy (week, "星期一");
-      break;
-    case 2:
-      strcpy (week, "星期二");
-      break;
-    case 3:
-      strcpy (week, "星期三");
-      break;
-    case 4:
-      strcpy (week, "星期四");
-      break;
-    case 5:
-      strcpy (week, "星期五");
-      break;
-    case 6:
-      strcpy (week, "星期六");
-      break;
-  }
-  strcat (buffer, week);
-  
-  strncpy (string, buffer, length);
-  
-  return string;
+	SYS_child_exit = 1;
 }