/************************************************************************** * Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer, * * Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe. * * * * Merc Diku Mud improvements copyright (C) 1992, 1993 by Michael * * Chastain, Michael Quan, and Mitchell Tse. * * * * In order to use any part of this Merc Diku Mud, you must comply with * * both the original Diku license in 'license.doc' as well the Merc * * license in 'license.txt'. In particular, you may not remove either of * * these copyright notices. * * * * Much time and thought has gone into this software and you are * * benefiting. We hope that you share your changes too. What goes * * around, comes around. * *************************************************************************** * ROM 2.4 is copyright 1993-1998 Russ Taylor * * ROM has been brought to you by the ROM consortium * * Russ Taylor (rtaylor@hypercube.org) * * Gabrielle Taylor (gtaylor@hypercube.org) * * Brian Moore (zump@rom.org) * * By using this code, you have agreed to follow the terms of the * * ROM license, in the file Rom24/doc/rom.license * *************************************************************************** * 1stMUD ROM Derivative (c) 2001-2002 by Ryan Jennings * * http://1stmud.dlmud.com/ <r-jenn@shaw.ca> * ***************************************************************************/ #include <sys/types.h> #if !defined(WIN32) #include <sys/time.h> #include <unistd.h> #endif #include <stdio.h> #include <string.h> #include <stdlib.h> #include "merc.h" #include "recycle.h" #include "interp.h" BAN_DATA *ban_list; bool check_ban (const char *site, int type) { BAN_DATA *pban; char host[MAX_STRING_LENGTH]; strcpy (host, capitalize (site)); host[0] = LOWER (host[0]); for (pban = ban_list; pban != NULL; pban = pban->next) { if (!IS_SET (pban->ban_flags, type)) continue; if (IS_SET (pban->ban_flags, BAN_PREFIX) && IS_SET (pban->ban_flags, BAN_SUFFIX) && strstr (pban->name, host) != NULL) return TRUE; if (IS_SET (pban->ban_flags, BAN_PREFIX) && !str_suffix (pban->name, host)) return TRUE; if (IS_SET (pban->ban_flags, BAN_SUFFIX) && !str_prefix (pban->name, host)) return TRUE; } return FALSE; } void ban_site (CHAR_DATA * ch, const char *argument, bool fPerm) { char buf[MAX_STRING_LENGTH], buf2[MAX_STRING_LENGTH]; char arg1[MAX_INPUT_LENGTH], arg2[MAX_INPUT_LENGTH]; char *name; BUFFER *buffer; BAN_DATA *pban, *prev; bool prefix = FALSE, suffix = FALSE; int type; argument = one_argument (argument, arg1); argument = one_argument (argument, arg2); if (arg1[0] == '\0') { if (ban_list == NULL) { chprintln (ch, "No sites banned at this time."); return; } buffer = new_buf (); add_buf (buffer, "Banned sites level type status\n\r"); for (pban = ban_list; pban != NULL; pban = pban->next) { sprintf (buf2, "%s%s%s", IS_SET (pban->ban_flags, BAN_PREFIX) ? "*" : "", pban->name, IS_SET (pban->ban_flags, BAN_SUFFIX) ? "*" : ""); sprintf (buf, "%-12s %-3d %-7s %s\n\r", buf2, pban->level, IS_SET (pban->ban_flags, BAN_NEWBIES) ? "newbies" : IS_SET (pban->ban_flags, BAN_PERMIT) ? "permit" : IS_SET (pban->ban_flags, BAN_ALL) ? "all" : "", IS_SET (pban->ban_flags, BAN_PERMANENT) ? "perm" : "temp"); add_buf (buffer, buf); } page_to_char (buf_string (buffer), ch); free_buf (buffer); return; } /* find out what type of ban */ if (arg2[0] == '\0' || !str_prefix (arg2, "all")) type = BAN_ALL; else if (!str_prefix (arg2, "newbies")) type = BAN_NEWBIES; else if (!str_prefix (arg2, "permit")) type = BAN_PERMIT; else { chprintln (ch, "Acceptable ban types are all, newbies, and permit."); return; } name = arg1; if (name[0] == '*') { prefix = TRUE; name++; } if (name[strlen (name) - 1] == '*') { suffix = TRUE; name[strlen (name) - 1] = '\0'; } if (strlen (name) == 0) { chprintln (ch, "You have to ban SOMETHING."); return; } prev = NULL; for (pban = ban_list; pban != NULL; prev = pban, pban = pban->next) { if (!str_cmp (name, pban->name)) { if (pban->level > get_trust (ch)) { chprint (ch, "That ban was set by a higher power."); return; } else { if (prev == NULL) ban_list = pban->next; else prev->next = pban->next; free_ban (pban); } } } pban = new_ban (); pban->name = str_dup (name); pban->level = get_trust (ch); /* set ban type */ pban->ban_flags = type; if (prefix) SET_BIT (pban->ban_flags, BAN_PREFIX); if (suffix) SET_BIT (pban->ban_flags, BAN_SUFFIX); if (fPerm) SET_BIT (pban->ban_flags, BAN_PERMANENT); pban->next = ban_list; ban_list = pban; save_bans (); sprintf (buf, "%s has been banned.\n\r", pban->name); chprint (ch, buf); return; } CH_CMD (do_ban) { ban_site (ch, argument, FALSE); } CH_CMD (do_permban) { ban_site (ch, argument, TRUE); } CH_CMD (do_allow) { char arg[MAX_INPUT_LENGTH]; BAN_DATA *prev; BAN_DATA *curr; one_argument (argument, arg); if (arg[0] == '\0') { chprintln (ch, "Remove which site from the ban list?"); return; } prev = NULL; for (curr = ban_list; curr != NULL; prev = curr, curr = curr->next) { if (!str_cmp (arg, curr->name)) { if (curr->level > get_trust (ch)) { chprintln (ch, "You are not powerful enough to lift that ban."); return; } if (prev == NULL) ban_list = ban_list->next; else prev->next = curr->next; free_ban (curr); chprintlnf (ch, "Ban on %s lifted.", arg); save_bans (); return; } } chprintln (ch, "Site is not banned."); return; }