/*************************************************************************** * Original Diku Mud copyright (C) 1990, 1991 by Sebastian Hammer, * * Michael Seifert, Hans Henrik St{rfeldt, Tom Madsen, and Katja Nyboe. * * * * Merc Diku Mud improvments 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 * * benefitting. 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 * ***************************************************************************/ #include "merc.h" #include "recycle.h" #include "interp.h" BAN_DATA *ban_list; void save_bans(void) { BAN_DATA *pban; FILE *fp; bool found = FALSE; fclose( fpReserve ); if ( ( fp = fopen( BAN_FILE, "w" ) ) == NULL ) { perror( BAN_FILE ); } for (pban = ban_list; pban != NULL; pban = pban->next) { if (IS_SET(pban->ban_flags,BAN_PERMANENT)) { found = TRUE; fprintf(fp,"%-20s %-2d %s\n",pban->name,pban->level, print_flags(pban->ban_flags)); } } fclose(fp); fpReserve = fopen( NULL_FILE, "r" ); if (!found) unlink(BAN_FILE); } void load_bans(void) { FILE *fp; BAN_DATA *ban_last; if ( ( fp = fopen( BAN_FILE, "r" ) ) == NULL ) return; ban_last = NULL; for ( ; ; ) { BAN_DATA *pban; if ( feof(fp) ) { fclose( fp ); return; } pban = new_ban(); pban->name = str_dup(fread_word(fp)); pban->level = fread_number(fp); pban->ban_flags = fread_flag(fp); fread_to_eol(fp); if (ban_list == NULL) ban_list = pban; else ban_last->next = pban; ban_last = pban; } } bool check_ban(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; } ACMD(do_ban) { char buf1[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) { send_to_char("No sites banned at this time.\n\r",ch); return; } buffer = new_buf(); add_buf(buffer,"Banned Sites Lev Type Status\n\r" "------------------------- --- ------- ------\n\r"); for (pban = ban_list;pban != NULL;pban = pban->next) { sprintf(buf1,"%-25.25s %3d %-7s %s\n\r", pban->name, pban->level, IS_SET(pban->ban_flags,BAN_NEWBIES) ? "newbies" : IS_SET(pban->ban_flags,BAN_PERMIT) ? "select" : IS_SET(pban->ban_flags,BAN_ALL) ? "all" : "", IS_SET(pban->ban_flags,BAN_PERMANENT) ? "perm" : "temp"); add_buf(buffer,buf1); } page_to_char( buf_string(buffer), ch ); free_buf(buffer); return; } /* find out what type of ban */ if (arg1[0] == '\0' || !str_prefix(arg1,"all")) type = BAN_ALL; else if (!str_prefix(arg1,"newbies")) type = BAN_NEWBIES; else if (!str_prefix(arg1,"permit") || !str_prefix(arg1, "select")) type = BAN_PERMIT; else { send_to_char("Acceptable ban types are all, newbies, and select.\n\r", ch); return; } name = arg2; if (name[0] == '*') { prefix = TRUE; name++; } if (name[strlen(name) - 1] == '*') { suffix = TRUE; name[strlen(name) - 1] = '\0'; } if (strlen(name) == 0) { send_to_char("You have to ban SOMETHING.\n\r",ch); 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)) { send_to_char( "That ban was set by a higher power.\n\r", ch ); 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; // While this is a handy feature, it's also annoying. - Mend SET_BIT(pban->ban_flags,BAN_PREFIX); SET_BIT(pban->ban_flags,BAN_SUFFIX); if (subcmd == SCMD_PERMBAN) SET_BIT(pban->ban_flags,BAN_PERMANENT); pban->next = ban_list; ban_list = pban; save_bans(); mudlogf(NRM, LVL_STAFF, TRUE, "%s has %s banned %s for %s players.", RealName(ch), IS_SET(pban->ban_flags, BAN_PERMANENT) ? "perm": "temp", pban->name, IS_SET(pban->ban_flags,BAN_NEWBIES) ? "new" : IS_SET(pban->ban_flags,BAN_PERMIT) ? "select" : IS_SET(pban->ban_flags,BAN_ALL) ? "all" : ""); send_to_char( "Site banned.\n\r", ch ); return; } ACMD(do_unban) { char arg[MAX_INPUT_LENGTH]; char buf[MAX_STRING_LENGTH]; BAN_DATA *prev; BAN_DATA *curr; one_argument( argument, arg ); if ( arg[0] == '\0' ) { send_to_char( "Remove which site from the ban list?\n\r", ch ); 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)) { send_to_char( "You are not powerful enough to lift that ban.\n\r",ch); return; } if ( prev == NULL ) ban_list = ban_list->next; else prev->next = curr->next; free_ban(curr); sprintf(buf,"Ban on %s lifted.\n\r",arg); send_to_char( buf, ch ); save_bans(); return; } } send_to_char( "Site is not banned.\n\r", ch ); return; }