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/* |
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). |
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* |
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* Copyright (C) 2002 by the past and present ircd coders, and others. |
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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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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knight |
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* \version $Id$ |
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adx |
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*/ |
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#ifndef INCLUDED_channel_h |
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#define INCLUDED_channel_h |
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#include "ircd_defs.h" /* KEYLEN, CHANNELLEN */ |
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struct Client; |
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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]; /*!< +k key */ |
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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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struct Channel *hnextch; |
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struct Mode mode; |
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char *topic; |
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char *topic_info; |
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time_t topic_time; |
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unsigned long lazyLinkChannelExists; |
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time_t last_knock; /*!< don't allow knock to flood */ |
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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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time_t first_received_message_time; /*!< channel flood control */ |
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int received_number_of_privmsgs; |
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int flags; |
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float number_joined; |
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time_t last_join_time; |
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time_t channelts; |
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char chname[CHANNELLEN + 1]; |
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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 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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/*! \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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size_t len; |
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char *name; |
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char *username; |
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char *host; |
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char *who; |
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time_t when; |
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}; |
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adx |
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EXTERN dlink_list global_channel_list; |
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michael |
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EXTERN void init_channels(void); |
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EXTERN int check_channel_name(const char *); |
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EXTERN int can_send(struct Channel *, struct Client *); |
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EXTERN int can_send_part(struct Membership *, struct Channel *, struct Client *); |
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EXTERN int is_banned(struct Channel *, struct Client *); |
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EXTERN int can_join(struct Client *, struct Channel *, const char *); |
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EXTERN int has_member_flags(struct Membership *, unsigned int); |
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EXTERN void remove_ban(struct Ban *, dlink_list *); |
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EXTERN void add_user_to_channel(struct Channel *, struct Client *, |
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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 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 free_topic(struct Channel *); |
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EXTERN void destroy_channel(struct Channel *); |
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EXTERN void set_channel_topic(struct Channel *, const char *, const char *, time_t); |
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EXTERN const char *get_member_status(const struct Membership *, int); |
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EXTERN struct Channel *get_or_create_channel(struct Client *, const char *, int *); |
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EXTERN struct Membership *find_channel_link(struct Client *, struct Channel *); |
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/* channel visible */ |
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#define ShowChannel(v,c) (PubChannel(c) || IsMember((v),(c))) |
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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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#define FLOOD_NOTICED 1 |
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#define JOIN_FLOOD_NOTICED 2 |
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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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#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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#endif /* INCLUDED_channel_h */ |
