/[LeafOK_CVS]/lbbs/src/common.c
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Revision 1.7 by sysadm, Sat May 7 12:08:28 2005 UTC Revision 1.38 by sysadm, Fri Oct 17 12:23:01 2025 UTC
# Line 1  Line 1 
1  /***************************************************************************  /***************************************************************************
2                            common.c  -  description                                                    common.c  -  description
3                               -------------------                                                           -------------------
4      begin                : Mon Oct 18 2004          Copyright            : (C) 2004-2025 by Leaflet
5      copyright            : (C) 2004 by Leaflet          Email                : leaflet@leafok.com
     email                : leaflet@leafok.com  
6   ***************************************************************************/   ***************************************************************************/
7    
8  /***************************************************************************  /***************************************************************************
9   *                                                                         *   *                                                                         *
10   *   This program is free software; you can redistribute it and/or modify  *   *   This program is free software; you can redistribute it and/or modify  *
11   *   it under the terms of the GNU General Public License as published by  *   *   it under the terms of the GNU General Public License as published by  *
12   *   the Free Software Foundation; either version 2 of the License, or     *   *   the Free Software Foundation; either version 3 of the License, or     *
13   *   (at your option) any later version.                                   *   *   (at your option) any later version.                                   *
14   *                                                                         *   *                                                                         *
15   ***************************************************************************/   ***************************************************************************/
16    
17  #include "menu.h"  #include "common.h"
 #include <time.h>  
 #include <sys/types.h>  
 #include <sys/wait.h>  
   
 //Version information  
 char app_version[256] = "LBBS-devel version 1.0";  
   
 //Global declaration for enviroment  
 char app_home_dir[256];  
 char app_temp_dir[256];  
18    
19  //Global declaration for sockets  // File loader
20  int socket_server;  const char *data_files_load_startup[] = {
21            DATA_WELCOME,
22            DATA_REGISTER,
23            DATA_GOODBYE,
24            DATA_LICENSE,
25            DATA_COPYRIGHT,
26            DATA_VERSION,
27            DATA_LOGIN_ERROR,
28            DATA_ACTIVE_BOARD,
29            DATA_READ_HELP,
30            VAR_BBS_TOP};
31    int data_files_load_startup_count = 10; // Count of data_files_load_startup[]
32    
33    // Global declaration for sockets
34    int socket_server[2];
35  int socket_client;  int socket_client;
36  char hostaddr_server[50];  char hostaddr_client[IP_ADDR_LEN];
 char hostaddr_client[50];  
 int port_server;  
37  int port_client;  int port_client;
38    
39  //Global declaration for database  // SSHv2
40  char DB_host[256];  int SSH_v2 = 0;
41  char DB_username[50];  ssh_bind sshbind;
42  char DB_password[50];  ssh_session SSH_session;
43  char DB_database[50];  ssh_channel SSH_channel;
44    
45  //Global declaration for system  // Global declaration for system
46  int SYS_exit;  volatile int SYS_server_exit = 0;
47  int SYS_child_process_count;  volatile int SYS_child_process_count = 0;
48    volatile int SYS_child_exit = 0;
49  //Common function  volatile int SYS_conf_reload = 0;
 const char *  
 str_space (char *string, int length)  
 {  
   int i;  
   for (i = 0; i < length; i++)  
     {  
       string[i] = ' ';  
     }  
   string[length] = '\0';  
   return string;  
 }  
50    
51  const char *  // Common function
52  get_time_str (char *string, size_t length)  void sig_hup_handler(int i)
53  {  {
54    char week[10], buffer[256];          SYS_conf_reload = 1;
   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;  
 }  
   
 void  
 reload_bbs_menu (int i)  
 {  
   if (reload_menu (&bbs_menu) < 0)  
     log_error ("Reload menu failed\n");  
   else  
     log_std ("Reload menu successfully\n");  
   
55  }  }
56    
57  void  void sig_term_handler(int i)
 system_exit (int i)  
58  {  {
59    SYS_exit = 1;          SYS_server_exit = 1;
   log_std ("Get SIG_BBS_EXIT signal successfully\n");  
60  }  }
61    
62  void  void sig_chld_handler(int i)
 child_exit (int i)  
63  {  {
64    int pid;          SYS_child_exit = 1;
     
   pid = wait (0);  
   
   if (pid > 0)  
     {  
       SYS_child_process_count --;  
       log_std ("Child process (%d) exited\n", pid);  
     }  
65  }  }

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