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/* |
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* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd) |
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* |
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* Copyright (c) 1997-2018 ircd-hybrid development team |
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* |
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* 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 |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 |
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* USA |
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*/ |
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|
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/*! \file conf.h |
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* \brief A header for the configuration functions. |
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* \version $Id$ |
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*/ |
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|
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#ifndef INCLUDED_conf_h |
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#define INCLUDED_conf_h |
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#include "config.h" |
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#include "client.h" |
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#include "conf_class.h" |
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#include "tls.h" |
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|
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|
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enum |
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{ |
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TK_SECONDS, |
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TK_MINUTES |
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}; |
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|
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enum { CLEANUP_TKLINES_TIME = 60 }; |
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|
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#define CONF_NOREASON "<No reason supplied>" |
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|
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/* MaskItem->flags */ |
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enum |
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{ |
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CONF_FLAGS_NO_TILDE = 1 << 0, |
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CONF_FLAGS_NEED_IDENTD = 1 << 1, |
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CONF_FLAGS_EXEMPTKLINE = 1 << 2, |
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CONF_FLAGS_NOLIMIT = 1 << 3, |
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CONF_FLAGS_SPOOF_IP = 1 << 4, |
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CONF_FLAGS_SPOOF_NOTICE = 1 << 5, |
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CONF_FLAGS_REDIR = 1 << 6, |
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CONF_FLAGS_CAN_FLOOD = 1 << 7, |
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CONF_FLAGS_NEED_PASSWORD = 1 << 8, |
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CONF_FLAGS_ALLOW_AUTO_CONN = 1 << 9, |
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CONF_FLAGS_ENCRYPTED = 1 << 10, |
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CONF_FLAGS_IN_DATABASE = 1 << 11, |
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CONF_FLAGS_EXEMPTRESV = 1 << 12, |
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CONF_FLAGS_SSL = 1 << 13, |
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CONF_FLAGS_WEBIRC = 1 << 14, |
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CONF_FLAGS_EXEMPTXLINE = 1 << 15 |
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}; |
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|
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/* Macros for struct MaskItem */ |
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#define IsConfWebIRC(x) ((x)->flags & CONF_FLAGS_WEBIRC) |
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#define IsNoTilde(x) ((x)->flags & CONF_FLAGS_NO_TILDE) |
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#define IsConfCanFlood(x) ((x)->flags & CONF_FLAGS_CAN_FLOOD) |
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#define IsNeedPassword(x) ((x)->flags & CONF_FLAGS_NEED_PASSWORD) |
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#define IsNeedIdentd(x) ((x)->flags & CONF_FLAGS_NEED_IDENTD) |
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#define IsConfExemptKline(x) ((x)->flags & CONF_FLAGS_EXEMPTKLINE) |
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#define IsConfExemptXline(x) ((x)->flags & CONF_FLAGS_EXEMPTXLINE) |
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#define IsConfExemptLimits(x) ((x)->flags & CONF_FLAGS_NOLIMIT) |
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#define IsConfExemptResv(x) ((x)->flags & CONF_FLAGS_EXEMPTRESV) |
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#define IsConfDoSpoofIp(x) ((x)->flags & CONF_FLAGS_SPOOF_IP) |
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#define IsConfSpoofNotice(x) ((x)->flags & CONF_FLAGS_SPOOF_NOTICE) |
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#define IsConfAllowAutoConn(x) ((x)->flags & CONF_FLAGS_ALLOW_AUTO_CONN) |
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#define SetConfAllowAutoConn(x) ((x)->flags |= CONF_FLAGS_ALLOW_AUTO_CONN) |
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#define ClearConfAllowAutoConn(x) ((x)->flags &= ~CONF_FLAGS_ALLOW_AUTO_CONN) |
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#define IsConfRedir(x) ((x)->flags & CONF_FLAGS_REDIR) |
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#define IsConfSSL(x) ((x)->flags & CONF_FLAGS_SSL) |
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#define IsConfDatabase(x) ((x)->flags & CONF_FLAGS_IN_DATABASE) |
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#define SetConfDatabase(x) ((x)->flags |= CONF_FLAGS_IN_DATABASE) |
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|
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|
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enum maskitem_type |
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{ |
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CONF_CLIENT = 1 << 0, |
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CONF_SERVER = 1 << 1, |
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CONF_KLINE = 1 << 2, |
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CONF_DLINE = 1 << 3, |
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CONF_EXEMPT = 1 << 4, |
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CONF_OPER = 1 << 5 |
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}; |
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|
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#define IsConfKill(x) ((x)->type == CONF_KLINE) |
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#define IsConfClient(x) ((x)->type == CONF_CLIENT) |
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|
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enum |
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{ |
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NOT_AUTHORIZED = -1, |
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I_LINE_FULL = -2, |
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TOO_MANY = -3, |
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BANNED_CLIENT = -4, |
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TOO_FAST = -5 |
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}; |
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|
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struct split_nuh_item |
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{ |
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dlink_node node; |
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|
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char *nuhmask; |
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char *nickptr; |
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char *userptr; |
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char *hostptr; |
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|
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size_t nicksize; |
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size_t usersize; |
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size_t hostsize; |
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}; |
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|
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struct MaskItem |
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{ |
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dlink_node node; |
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dlink_list leaf_list; |
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dlink_list hub_list; |
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enum maskitem_type type; |
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unsigned int dns_failed; |
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unsigned int dns_pending; |
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unsigned int flags; |
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unsigned int modes; |
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unsigned int port; |
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unsigned int aftype; |
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unsigned int active; |
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unsigned int htype; |
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unsigned int ref_count; /* Number of *LOCAL* clients using this */ |
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int bits; |
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uintmax_t until; /* Hold action until this time (calendar time) */ |
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uintmax_t setat; |
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struct irc_ssaddr bind; /* ip to bind to for outgoing connect */ |
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struct irc_ssaddr addr; /* ip to connect to */ |
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struct ClassItem *class; /* Class of connection */ |
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char *name; |
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char *user; /* user part of user@host */ |
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char *host; /* host part of user@host */ |
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char *passwd; |
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char *spasswd; /* Password to send. */ |
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char *reason; |
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char *certfp; |
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char *whois; |
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char *cipher_list; |
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}; |
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|
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struct CidrItem |
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{ |
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dlink_node node; |
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struct irc_ssaddr mask; |
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unsigned int number_on_this_cidr; |
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}; |
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|
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struct conf_parser_context |
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{ |
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unsigned int boot; |
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unsigned int pass; |
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FILE *conf_file; |
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}; |
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|
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struct config_general_entry |
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{ |
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const char *dpath; |
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const char *mpath; |
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const char *spath; |
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const char *configfile; |
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const char *klinefile; |
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const char *xlinefile; |
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const char *dlinefile; |
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const char *resvfile; |
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|
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unsigned int dline_min_cidr; |
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unsigned int dline_min_cidr6; |
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unsigned int kline_min_cidr; |
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unsigned int kline_min_cidr6; |
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unsigned int dots_in_ident; |
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unsigned int failed_oper_notice; |
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unsigned int anti_spam_exit_message_time; |
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unsigned int max_accept; |
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unsigned int max_watch; |
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unsigned int whowas_history_length; |
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unsigned int away_time; |
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unsigned int away_count; |
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unsigned int max_nick_time; |
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unsigned int max_nick_changes; |
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unsigned int ts_max_delta; |
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unsigned int ts_warn_delta; |
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unsigned int anti_nick_flood; |
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unsigned int warn_no_connect_block; |
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unsigned int invisible_on_connect; |
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unsigned int stats_e_disabled; |
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unsigned int stats_i_oper_only; |
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unsigned int stats_k_oper_only; |
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unsigned int stats_m_oper_only; |
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unsigned int stats_o_oper_only; |
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unsigned int stats_P_oper_only; |
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unsigned int stats_u_oper_only; |
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unsigned int short_motd; |
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unsigned int no_oper_flood; |
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unsigned int tkline_expire_notices; |
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unsigned int opers_bypass_callerid; |
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unsigned int ignore_bogus_ts; |
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unsigned int pace_wait; |
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unsigned int pace_wait_simple; |
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unsigned int oper_only_umodes; |
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unsigned int oper_umodes; |
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unsigned int max_targets; |
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unsigned int caller_id_wait; |
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unsigned int min_nonwildcard; |
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unsigned int min_nonwildcard_simple; |
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unsigned int kill_chase_time_limit; |
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unsigned int default_floodcount; |
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unsigned int default_floodtime; |
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unsigned int throttle_count; |
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unsigned int throttle_time; |
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unsigned int ping_cookie; |
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unsigned int disable_auth; |
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unsigned int cycle_on_host_change; |
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}; |
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|
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struct config_channel_entry |
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{ |
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unsigned int disable_fake_channels; |
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unsigned int invite_client_count; |
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unsigned int invite_client_time; |
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unsigned int invite_delay_channel; |
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unsigned int invite_expire_time; |
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unsigned int knock_client_count; |
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unsigned int knock_client_time; |
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unsigned int knock_delay_channel; |
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unsigned int max_invites; |
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unsigned int max_bans; |
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unsigned int max_bans_large; |
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unsigned int max_channels; |
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unsigned int default_join_flood_count; |
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unsigned int default_join_flood_time; |
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}; |
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|
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struct config_serverhide_entry |
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{ |
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char *hidden_name; |
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char *flatten_links_file; |
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unsigned int flatten_links; |
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unsigned int flatten_links_delay; |
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unsigned int disable_remote_commands; |
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unsigned int hide_servers; |
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unsigned int hide_services; |
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unsigned int hidden; |
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unsigned int hide_server_ips; |
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}; |
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|
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struct config_serverinfo_entry |
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{ |
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char *sid; |
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char *name; |
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char *description; |
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char *network_name; |
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char *network_desc; |
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char *rsa_private_key_file; |
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char *ssl_certificate_file; |
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char *ssl_dh_param_file; |
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char *ssl_dh_elliptic_curve; |
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char *ssl_cipher_list; |
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char *ssl_message_digest_algorithm; |
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tls_context_t tls_ctx; |
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tls_md_t message_digest_algorithm; |
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unsigned int hub; |
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unsigned int default_max_clients; |
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unsigned int max_nick_length; |
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unsigned int max_topic_length; |
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unsigned int specific_ipv4_vhost; |
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unsigned int specific_ipv6_vhost; |
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struct irc_ssaddr ip; |
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struct irc_ssaddr ip6; |
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}; |
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|
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struct config_admin_entry |
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{ |
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char *name; |
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char *description; |
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char *email; |
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}; |
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|
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struct config_log_entry |
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{ |
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unsigned int use_logging; |
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}; |
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|
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extern dlink_list flatten_links; |
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extern dlink_list connect_items; |
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extern dlink_list operator_items; |
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extern struct conf_parser_context conf_parser_ctx; |
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extern struct config_log_entry ConfigLog; |
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extern struct config_general_entry ConfigGeneral; |
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extern struct config_channel_entry ConfigChannel; |
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extern struct config_serverhide_entry ConfigServerHide; |
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extern struct config_serverinfo_entry ConfigServerInfo; |
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extern struct config_admin_entry ConfigAdminInfo; |
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|
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extern int valid_wild_card_simple(const char *); |
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extern int valid_wild_card(int, ...); |
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|
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extern struct MaskItem *conf_make(enum maskitem_type); |
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extern void read_conf_files(int); |
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extern int conf_attach(struct Client *, struct MaskItem *); |
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extern int check_client(struct Client *); |
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|
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|
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extern void conf_detach(struct Client *, enum maskitem_type); |
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extern struct MaskItem *find_conf_name(dlink_list *, const char *, enum maskitem_type); |
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extern int conf_connect_allowed(struct irc_ssaddr *, int); |
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extern const char *oper_privs_as_string(const unsigned int); |
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extern void split_nuh(struct split_nuh_item *); |
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extern struct MaskItem *operator_find(const struct Client *, const char *); |
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extern struct MaskItem *connect_find(const char *, int (*)(const char *, const char *)); |
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extern void conf_free(struct MaskItem *); |
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extern void yyerror(const char *); |
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extern void conf_error_report(const char *); |
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extern void cleanup_tklines(void *); |
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extern void conf_rehash(int); |
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extern void lookup_confhost(struct MaskItem *); |
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extern void conf_add_class_to_conf(struct MaskItem *, const char *); |
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|
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extern const char *get_oper_name(const struct Client *); |
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|
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/* XXX should the parse_aline stuff go into another file ?? */ |
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extern int parse_aline(const char *, struct Client *, int, char **, |
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char **, char **, uintmax_t *, char **, char **); |
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|
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extern uintmax_t valid_tkline(const char *, const int); |
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extern int match_conf_password(const char *, const struct MaskItem *); |
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#endif /* INCLUDED_s_conf_h */ |