/[LeafOK_CVS]/lbbs/src/common.c
ViewVC logotype

Diff of /lbbs/src/common.c

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.32 by sysadm, Tue Jun 17 02:06:48 2025 UTC Revision 1.43 by sysadm, Wed Nov 5 01:37:00 2025 UTC
# Line 1  Line 1 
1  /***************************************************************************  /* SPDX-License-Identifier: GPL-3.0-or-later */
2                                                    common.c  -  description  /*
3                                                           -------------------   * common
4          Copyright            : (C) 2004-2025 by Leaflet   *   - common definitions
5          Email                : leaflet@leafok.com   *
6   ***************************************************************************/   * Copyright (C) 2004-2025  Leaflet <leaflet@leafok.com>
7     */
 /***************************************************************************  
  *                                                                         *  
  *   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 3 of the License, or     *  
  *   (at your option) any later version.                                   *  
  *                                                                         *  
  ***************************************************************************/  
   
 #define _POSIX_C_SOURCE 200112L  
8    
9  #include "common.h"  #include "common.h"
10  #include "log.h"  
11  #include "menu.h"  // Enviroment
12  #include <string.h>  const char CONF_BBSD[] = "conf/bbsd.conf";
13  #include <time.h>  const char CONF_MENU[] = "var/menu_merged.conf";
14  #include <signal.h>  const char CONF_BBSNET[] = "conf/bbsnet.conf";
15  #include <sys/types.h>  const char CONF_TOP10_MENU[] = "var/bbs_top_menu.conf";
16    const char SSH_HOST_KEYFILE[] = "conf/ssh_host_rsa_key";
17    
18    const char LOG_FILE_INFO[] = "log/bbsd.log";
19    const char LOG_FILE_ERROR[] = "log/error.log";
20    
21    const char DATA_WELCOME[] = "data/welcome.txt";
22    const char DATA_REGISTER[] = "data/register.txt";
23    const char DATA_GOODBYE[] = "data/goodbye.txt";
24    const char DATA_LICENSE[] = "data/license.txt";
25    const char DATA_COPYRIGHT[] = "data/copyright.txt";
26    const char DATA_VERSION[] = "data/version.txt";
27    const char DATA_LOGIN_ERROR[] = "data/login_error.txt";
28    const char DATA_ACTIVE_BOARD[] = "data/active_board.txt";
29    const char DATA_READ_HELP[] = "data/read_help.txt";
30    const char DATA_EDITOR_HELP[] = "data/editor_help.txt";
31    
32    const char VAR_BBS_TOP[] = "var/bbs_top.txt";
33    
34    const char VAR_ARTICLE_BLOCK_SHM[] = "var/article_block_shm.~";
35    const char VAR_SECTION_LIST_SHM[] = "var/section_list_shm.~";
36    const char VAR_TRIE_DICT_SHM[] = "var/trie_dict_shm.~";
37    const char VAR_USER_LIST_SHM[] = "var/user_list_shm.~";
38    
39    const char VAR_ARTICLE_CACHE_DIR[] = "var/articles/";
40    const char VAR_GEN_EX_MENU_DIR[] = "var/gen_ex/";
41    const char VAR_SECTION_AID_LOC_DIR[] = "var/section_aid_loc/";
42    
43  // File loader  // File loader
44  const char *data_files_load_startup[] = {  const char *data_files_load_startup[] = {
# Line 31  const char *data_files_load_startup[] = Line 47  const char *data_files_load_startup[] =
47          DATA_GOODBYE,          DATA_GOODBYE,
48          DATA_LICENSE,          DATA_LICENSE,
49          DATA_COPYRIGHT,          DATA_COPYRIGHT,
50            DATA_VERSION,
51          DATA_LOGIN_ERROR,          DATA_LOGIN_ERROR,
52          DATA_ACTIVE_BOARD,          DATA_ACTIVE_BOARD,
53          DATA_READ_HELP,          DATA_READ_HELP,
54            DATA_EDITOR_HELP,
55          VAR_BBS_TOP};          VAR_BBS_TOP};
56  int data_files_load_startup_count = 9; // Count of data_files_load_startup[]  
57    const int data_files_load_startup_count = sizeof(data_files_load_startup) / sizeof(const char *);
58    
59  // Global declaration for sockets  // Global declaration for sockets
60  int socket_server[2];  int socket_server[2];
# Line 54  volatile int SYS_server_exit = 0; Line 73  volatile int SYS_server_exit = 0;
73  volatile int SYS_child_process_count = 0;  volatile int SYS_child_process_count = 0;
74  volatile int SYS_child_exit = 0;  volatile int SYS_child_exit = 0;
75  volatile int SYS_conf_reload = 0;  volatile int SYS_conf_reload = 0;
 volatile int SYS_data_file_reload = 0;  
 volatile int SYS_section_list_reload = 0;  
   
 static const char *weekday[] = {  
         "天", "一", "二", "三", "四", "五", "六"};  
76    
77  // Common function  // Common function
 const char *get_time_str(char *s, size_t len)  
 {  
         time_t curtime;  
         struct tm local_tm;  
   
         time(&curtime);  
         localtime_r(&curtime, &local_tm);  
         size_t j = strftime(s, len, "%b %d %H:%M 星期", &local_tm);  
   
         if (j == 0 || j + strlen(weekday[local_tm.tm_wday]) + 1 > len)  
         {  
                 return NULL;  
         }  
   
         strncat(s, weekday[local_tm.tm_wday], len - 1 - j);  
   
         return s;  
 }  
   
78  void sig_hup_handler(int i)  void sig_hup_handler(int i)
79  {  {
80          SYS_conf_reload = 1;          SYS_conf_reload = 1;
         SYS_data_file_reload = 1;  
         SYS_section_list_reload = 1;  
81  }  }
82    
83  void sig_term_handler(int i)  void sig_term_handler(int i)
# Line 96  void sig_chld_handler(int i) Line 89  void sig_chld_handler(int i)
89  {  {
90          SYS_child_exit = 1;          SYS_child_exit = 1;
91  }  }
   
 const char *ip_mask(char *s, int level, char mask)  
 {  
         char *p = s;  
   
         if (level <= 0)  
         {  
                 return s;  
         }  
         if (level > 4)  
         {  
                 level = 4;  
         }  
   
         for (int i = 0; i < 4 - level; i++)  
         {  
                 p = strchr(p, '.');  
                 if (p == NULL)  
                 {  
                         return s;  
                 }  
                 p++;  
         }  
   
         for (int i = 0; i < level; i++)  
         {  
                 *p = mask;  
                 p++;  
                 if (i < level - 1)  
                 {  
                         *p = '.';  
                         p++;  
                 }  
         }  
         *p = '\0';  
   
         return s;  
 }  

Legend:
Removed lines/characters  
Changed lines/characters
  Added lines/characters
webmaster@leafok.com
 ViewVC Help
Powered by ViewVC 1.3.0-beta1