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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) 1997-2015 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 channel.h |
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* \brief Responsible for managing channels, members, bans and topics |
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* \version $Id$ |
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*/ |
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|
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#ifndef INCLUDED_channel_h |
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#define INCLUDED_channel_h |
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|
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#include "ircd_defs.h" /* KEYLEN, CHANNELLEN */ |
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|
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/* channel visible */ |
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#define ShowChannel(v,c) (PubChannel(c) || IsMember((v),(c))) |
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|
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#define IsMember(who, chan) ((find_channel_link(who, chan)) ? 1 : 0) |
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#define AddMemberFlag(x, y) ((x)->flags |= (y)) |
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#define DelMemberFlag(x, y) ((x)->flags &= ~(y)) |
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|
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enum |
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{ |
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FLOOD_NOTICED = 0x00000001U, |
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JOIN_FLOOD_NOTICED = 0x00000002U |
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}; |
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|
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#define SetFloodNoticed(x) ((x)->flags |= FLOOD_NOTICED) |
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#define IsSetFloodNoticed(x) ((x)->flags & FLOOD_NOTICED) |
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#define ClearFloodNoticed(x) ((x)->flags &= ~FLOOD_NOTICED) |
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|
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#define SetJoinFloodNoticed(x) ((x)->flags |= JOIN_FLOOD_NOTICED) |
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#define IsSetJoinFloodNoticed(x) ((x)->flags & JOIN_FLOOD_NOTICED) |
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#define ClearJoinFloodNoticed(x) ((x)->flags &= ~JOIN_FLOOD_NOTICED) |
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|
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struct Client; |
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|
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/*! \brief Mode structure for channels */ |
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struct Mode |
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{ |
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unsigned int mode; /**< simple modes */ |
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unsigned int limit; /**< +l userlimit */ |
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char key[KEYLEN + 1]; /**< +k key */ |
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}; |
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|
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/*! \brief Channel structure */ |
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struct Channel |
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{ |
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dlink_node node; |
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|
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struct Channel *hnextch; |
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struct Mode mode; |
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|
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char topic[TOPICLEN + 1]; |
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char topic_info[USERHOST_REPLYLEN]; |
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|
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time_t creationtime; |
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time_t topic_time; |
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time_t last_knock; /**< Don't allow knock to flood */ |
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time_t last_join_time; |
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time_t first_received_message_time; /*!< channel flood control */ |
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unsigned int flags; |
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int received_number_of_privmsgs; |
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|
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dlink_list locmembers; /*!< local members are here too */ |
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dlink_list members; |
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dlink_list invites; |
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dlink_list banlist; |
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dlink_list exceptlist; |
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dlink_list invexlist; |
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|
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float number_joined; |
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|
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char name[CHANNELLEN + 1]; |
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}; |
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|
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/*! \brief Membership structure */ |
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struct Membership |
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{ |
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dlink_node locchannode; /**< link to chptr->locmembers */ |
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dlink_node channode; /**< link to chptr->members */ |
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dlink_node usernode; /**< link to source_p->channel */ |
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struct Channel *chptr; /**< Channel pointer */ |
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struct Client *client_p; /**< Client pointer */ |
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unsigned int flags; /**< user/channel flags, e.g. CHFL_CHANOP */ |
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}; |
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|
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/*! \brief Ban structure. Used for b/e/I n!u\@h masks */ |
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struct Ban |
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{ |
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dlink_node node; |
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char name[NICKLEN + 1]; |
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char user[USERLEN + 1]; |
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char host[HOSTLEN + 1]; |
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char who[NICKLEN + USERLEN + HOSTLEN + 3]; |
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size_t len; |
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time_t when; |
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struct irc_ssaddr addr; |
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int bits; |
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int type; |
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}; |
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|
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extern dlink_list channel_list; |
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extern struct event splitmode_event; |
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|
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extern int check_channel_name(const char *, const int); |
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extern int can_send(struct Channel *, struct Client *, struct Membership *, const char *); |
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extern int is_banned(const struct Channel *, const struct Client *); |
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extern int can_join(struct Client *, const struct Channel *, const char *); |
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extern int has_member_flags(const struct Membership *, const unsigned int); |
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|
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extern void channel_do_join(struct Client *, char *, char *); |
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extern void channel_do_join_0(struct Client *); |
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extern void channel_do_part(struct Client *, char *, const char *); |
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extern void remove_ban(struct Ban *, dlink_list *); |
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extern void channel_init(void); |
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extern void add_user_to_channel(struct Channel *, struct Client *, unsigned int, int); |
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extern void remove_user_from_channel(struct Membership *); |
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extern void channel_member_names(struct Client *, struct Channel *, int); |
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extern void add_invite(struct Channel *, struct Client *); |
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extern void del_invite(struct Channel *, struct Client *); |
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extern void clear_invites_channel(struct Channel *); |
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extern void clear_invites_client(struct Client *); |
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extern void send_channel_modes(struct Client *, struct Channel *); |
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extern void channel_modes(struct Channel *, struct Client *, char *, char *); |
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extern void check_spambot_warning(struct Client *, const char *); |
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extern void check_splitmode(void *); |
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extern void free_channel_list(dlink_list *); |
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extern void destroy_channel(struct Channel *); |
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extern void channel_set_topic(struct Channel *, const char *, const char *, time_t, int); |
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|
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extern const char *get_member_status(const struct Membership *, const int); |
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|
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extern struct Channel *make_channel(const char *); |
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extern struct Membership *find_channel_link(struct Client *, struct Channel *); |
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#endif |
