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/*************************************************************************** |
/*************************************************************************** |
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bbsd.c - description |
main.c - description |
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------------------- |
------------------- |
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begin : Mon Oct 11 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 "bbs.h" |
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#include "init.h" |
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#include "common.h" |
#include "common.h" |
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#include "net_server.h" |
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#include "log.h" |
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#include "io.h" |
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#include "menu.h" |
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#include <stdlib.h> |
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#include <signal.h> |
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#include <string.h> |
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#include <unistd.h> |
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#include <libgen.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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int |
void app_help(void) |
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main (int argc, char *argv[]) |
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{ |
{ |
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FILE *fp; |
prints("Usage: bbsd [-fhv] [...]\n\n" |
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time_t t; |
"-f\t--foreground\t\tForce program run in foreground\n" |
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"-h\t--help\t\t\tDisplay this help message\n" |
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"-v\t--version\t\tDisplay version information\n" |
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"\t--display-log\t\tDisplay standard log information\n" |
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"\t--display-error-log\tDisplay error log information\n" |
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"\n If meet any bug, please report to <leaflet@leafok.com>\n\n"); |
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} |
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void arg_error(void) |
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{ |
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prints("Invalid arguments\n"); |
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app_help(); |
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} |
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init_daemon (); |
int main(int argc, char *argv[]) |
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{ |
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char file_path_temp[FILE_PATH_LEN]; |
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int daemon = 1; |
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int std_log_redir = 0; |
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int error_log_redir = 0; |
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int ret; |
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// Parse args |
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for (int i = 1; i < argc; i++) |
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{ |
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switch (argv[i][0]) |
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{ |
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case '-': |
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if (argv[i][1] != '-') |
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{ |
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for (int j = 1; j < strlen(argv[i]); j++) |
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{ |
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switch (argv[i][j]) |
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{ |
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case 'f': |
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daemon = 0; |
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break; |
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case 'h': |
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app_help(); |
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return 0; |
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case 'v': |
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puts(app_version); |
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return 0; |
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default: |
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arg_error(); |
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return 1; |
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} |
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} |
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} |
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else |
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{ |
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if (strcmp(argv[i] + 2, "foreground") == 0) |
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{ |
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daemon = 0; |
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break; |
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} |
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if (strcmp(argv[i] + 2, "help") == 0) |
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{ |
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app_help(); |
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return 0; |
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} |
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if (strcmp(argv[i] + 2, "version") == 0) |
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{ |
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puts(app_version); |
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return 0; |
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} |
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if (strcmp(argv[i] + 2, "display-log") == 0) |
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{ |
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std_log_redir = 1; |
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} |
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if (strcmp(argv[i] + 2, "display-error-log") == 0) |
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{ |
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error_log_redir = 1; |
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} |
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} |
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break; |
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} |
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} |
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while (1) |
// Initialize daemon |
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{ |
if (daemon) |
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sleep (60); |
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if ((fp = fopen ("bbsd.log", "a")) >= 0) |
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{ |
{ |
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t = time (0); |
ret = init_daemon(); |
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fprintf (fp, "I'm here at %s\n", asctime (localtime (&t))); |
if (ret > 0) // Parent process |
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fclose (fp); |
{ |
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return 0; |
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} |
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else if (ret < 0) // error |
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{ |
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return ret; |
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} |
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} |
} |
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} |
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return 0; |
// Change current dir |
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strncpy(file_path_temp, argv[0], sizeof(file_path_temp) - 1); |
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file_path_temp[sizeof(file_path_temp) - 1] = '\0'; |
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chdir(dirname(file_path_temp)); |
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chdir(".."); |
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// Initialize log |
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if (log_begin(LOG_FILE_INFO, LOG_FILE_ERROR) < 0) |
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{ |
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return -1; |
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} |
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if ((!daemon) && std_log_redir) |
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{ |
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log_std_redirect(STDERR_FILENO); |
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} |
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if ((!daemon) && error_log_redir) |
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{ |
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log_err_redirect(STDERR_FILENO); |
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} |
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// Load configuration |
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if (load_conf(CONF_BBSD) < 0) |
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{ |
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return -2; |
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} |
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// Load menus |
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if (load_menu(&bbs_menu, CONF_MENU) < 0) |
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{ |
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unload_menu(&bbs_menu); |
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return -3; |
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} |
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// Set signal handler |
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signal(SIGHUP, sig_hup_handler); |
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signal(SIGCHLD, sig_chld_handler); |
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signal(SIGTERM, sig_term_handler); |
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// Initialize socket server |
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if (net_server(BBS_address, BBS_port) < 0) |
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{ |
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return -4; |
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} |
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// Cleanup |
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unload_menu(&bbs_menu); |
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log_std("Main process exit normally\n"); |
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return 0; |
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} |
} |
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