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/*************************************************************************** |
/*************************************************************************** |
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common.c - description |
common.c - description |
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------------------- |
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begin : Mon Oct 18 2004 |
Copyright : (C) 2004-2025 by Leaflet |
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copyright : (C) 2004 by Leaflet |
Email : leaflet@leafok.com |
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email : leaflet@leafok.com |
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***************************************************************************/ |
***************************************************************************/ |
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/*************************************************************************** |
/*************************************************************************** |
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* * |
* * |
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* This program is free software; you can redistribute it and/or modify * |
* This program is free software; you can redistribute it and/or modify * |
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* 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 * |
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* the Free Software Foundation; either version 2 of the License, or * |
* the Free Software Foundation; either version 3 of the License, or * |
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* (at your option) any later version. * |
* (at your option) any later version. * |
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* * |
* * |
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***************************************************************************/ |
***************************************************************************/ |
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//Version information |
#define _POSIX_C_SOURCE 200112L |
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#include "common.h" |
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#include "log.h" |
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#include "menu.h" |
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#include <string.h> |
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#include <time.h> |
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#include <sys/types.h> |
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// Version information |
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char app_version[256] = "LBBS-devel version 1.0"; |
char app_version[256] = "LBBS-devel version 1.0"; |
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//Global declaration for enviroment |
// File loader |
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char app_home_dir[256]; |
const char *data_files_load_startup[] = { |
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DATA_WELCOME, |
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DATA_REGISTER, |
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DATA_GOODBYE, |
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DATA_LICENSE, |
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DATA_COPYRIGHT, |
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DATA_LOGIN_ERROR, |
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DATA_ACTIVE_BOARD, |
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DATA_READ_HELP, |
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VAR_BBS_TOP}; |
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int data_files_load_startup_count = 9; // Count of data_files_load_startup[] |
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const char *data_files_load_timeval[] = { |
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VAR_BBS_TOP}; |
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int data_files_load_timeval_count = 1; // Count of data_files_load_timeval[] |
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//Global declaration for sockets |
// Global declaration for sockets |
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int socket_server; |
int socket_server; |
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int socket_client; |
int socket_client; |
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char hostaddr_server[50]; |
char hostaddr_server[50]; |
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int port_server; |
int port_server; |
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int port_client; |
int port_client; |
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//Global declaration for database |
// Global declaration for system |
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char DB_host[256]; |
volatile int SYS_server_exit = 0; |
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char DB_username[50]; |
volatile int SYS_child_process_count = 0; |
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char DB_password[50]; |
volatile int SYS_child_exit = 0; |
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char DB_database[50]; |
volatile int SYS_conf_reload = 0; |
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volatile int SYS_data_file_reload = 0; |
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volatile int SYS_section_list_reload = 0; |
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static const char *weekday[] = { |
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"天", "一", "二", "三", "四", "五", "六"}; |
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// Common function |
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const char *get_time_str(char *s, size_t len) |
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{ |
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time_t curtime; |
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struct tm local_tm; |
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time(&curtime); |
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localtime_r(&curtime, &local_tm); |
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size_t j = strftime(s, len, "%b %d %H:%M 星期", &local_tm); |
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if (j == 0 || j + strlen(weekday[local_tm.tm_wday]) + 1 > len) |
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{ |
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return NULL; |
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} |
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strncat(s, weekday[local_tm.tm_wday], len - 1 - j); |
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return s; |
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} |
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void sig_hup_handler(int i) |
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{ |
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SYS_conf_reload = 1; |
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SYS_data_file_reload = 1; |
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SYS_section_list_reload = 1; |
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} |
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void sig_term_handler(int i) |
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{ |
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SYS_server_exit = 1; |
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} |
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void sig_chld_handler(int i) |
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{ |
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SYS_child_exit = 1; |
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} |
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const char *ip_mask(char *s, int level, char mask) |
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{ |
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char *p = s; |
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if (level <= 0) |
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{ |
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return s; |
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} |
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if (level > 4) |
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{ |
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level = 4; |
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} |
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for (int i = 0; i < 4 - level; i++) |
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{ |
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p = strchr(p, '.'); |
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if (p == NULL) |
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{ |
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return s; |
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} |
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p++; |
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} |
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for (int i = 0; i < level; i++) |
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{ |
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*p = mask; |
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p++; |
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if (i < level - 1) |
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{ |
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*p = '.'; |
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p++; |
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} |
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} |
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*p = '\0'; |
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return s; |
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} |