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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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#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> |
#include <time.h> |
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#include <sys/types.h> |
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//Version information |
// 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 |
// Global declaration for sockets |
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char app_home_dir[256]; |
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//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_menu_reload = 0; |
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//Common function |
// Common function |
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const char* |
const char *str_space(char *string, int length) |
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str_space (char *string, int length) |
{ |
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{ |
int i; |
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int i; |
for (i = 0; i < length; i++) |
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for (i = 0; i < length; i++) |
{ |
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{ |
string[i] = ' '; |
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string[i] = ' '; |
} |
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} |
string[length] = '\0'; |
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string[length] = '\0'; |
return string; |
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return string; |
} |
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} |
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const char *get_time_str(char *s, size_t len) |
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const char* |
{ |
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get_time_str (char *string, size_t length) |
time_t curtime = time(NULL); |
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{ |
struct tm *loctime; |
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char week[10],buffer[256]; |
loctime = localtime(&curtime); |
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time_t curtime; |
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struct tm *loctime; |
size_t j = strftime(s, len, "%Y年%m月%d日%H:%M:%S ", loctime); |
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curtime = time (NULL); |
if (j == 0) |
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loctime = localtime (&curtime); |
{ |
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return NULL; |
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strftime (buffer, 256, "%Y年%m月%d日%H:%M:%S ", loctime); |
} |
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switch (loctime->tm_wday) |
switch (loctime->tm_wday) |
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{ |
{ |
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case 0: |
case 0: |
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strcpy (week, "星期天"); |
strncat(s, "星期天", len - j); |
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break; |
break; |
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case 1: |
case 1: |
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strcpy (week, "星期一"); |
strncat(s, "星期一", len - j); |
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break; |
break; |
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case 2: |
case 2: |
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strcpy (week, "星期二"); |
strncat(s, "星期二", len - j); |
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break; |
break; |
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case 3: |
case 3: |
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strcpy (week, "星期三"); |
strncat(s, "星期三", len - j); |
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break; |
break; |
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case 4: |
case 4: |
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strcpy (week, "星期四"); |
strncat(s, "星期四", len - j); |
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break; |
break; |
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case 5: |
case 5: |
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strcpy (week, "星期五"); |
strncat(s, "星期五", len - j); |
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break; |
break; |
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case 6: |
case 6: |
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strcpy (week, "星期六"); |
strncat(s, "星期六", len - j); |
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break; |
break; |
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} |
} |
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strcat (buffer, week); |
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return s; |
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strncpy (string, buffer, length); |
} |
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return string; |
void sig_hup_handler(int i) |
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{ |
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SYS_menu_reload = 1; |
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} |
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void sig_term_handler(int i) |
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{ |
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log_std("Debug: SIGTERM captured\n"); |
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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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} |
} |
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