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Diffstat (limited to 'include/channel.h')
| -rw-r--r-- | include/channel.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/include/channel.h b/include/channel.h new file mode 100644 index 0000000..dca2ff5 --- /dev/null +++ b/include/channel.h @@ -0,0 +1,144 @@ +/* + * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd). + * + * Copyright (C) 2002 by the past and present ircd coders, and others. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + * USA + */ + +/*! \file channel.h + * \brief Responsible for managing channels, members, bans and topics + * \version $Id$ + */ + +#ifndef INCLUDED_channel_h +#define INCLUDED_channel_h + +#include "ircd_defs.h" /* KEYLEN, CHANNELLEN */ + +struct Client; + +/*! \brief Mode structure for channels */ +struct Mode +{ + unsigned int mode; /*!< simple modes */ + unsigned int limit; /*!< +l userlimit */ + char key[KEYLEN + 1]; /*!< +k key */ +}; + +/*! \brief Channel structure */ +struct Channel +{ + dlink_node node; + + struct Channel *hnextch; + struct Mode mode; + + char topic[TOPICLEN + 1]; + char topic_info[USERHOST_REPLYLEN]; + + time_t channelts; + time_t topic_time; + time_t last_knock; /*!< don't allow knock to flood */ + time_t last_join_time; + time_t first_received_message_time; /*!< channel flood control */ + unsigned int flags; + int received_number_of_privmsgs; + + dlink_list members; + dlink_list invites; + dlink_list banlist; + dlink_list exceptlist; + dlink_list invexlist; + + float number_joined; + + char chname[CHANNELLEN + 1]; +}; + +/*! \brief Membership structure */ +struct Membership +{ + dlink_node channode; /*!< link to chptr->members */ + dlink_node usernode; /*!< link to source_p->channel */ + struct Channel *chptr; /*!< Channel pointer */ + struct Client *client_p; /*!< Client pointer */ + unsigned int flags; /*!< user/channel flags, e.g. CHFL_CHANOP */ +}; + +/*! \brief Ban structure. Used for b/e/I n!u\@h masks */ +struct Ban +{ + dlink_node node; + char *name; + char *username; + char *host; + char *who; + size_t len; + time_t when; + struct irc_ssaddr addr; + int bits; + char type; +}; + +extern dlink_list global_channel_list; + +extern int check_channel_name(const char *, int); +extern int can_send(struct Channel *, struct Client *, struct Membership *); +extern int is_banned(const struct Channel *, const struct Client *); +extern int can_join(struct Client *, struct Channel *, const char *); +extern int has_member_flags(struct Membership *, unsigned int); + +extern void remove_ban(struct Ban *, dlink_list *); +extern void init_channels(void); +extern void add_user_to_channel(struct Channel *, struct Client *, + unsigned int, int); +extern void remove_user_from_channel(struct Membership *); +extern void channel_member_names(struct Client *, struct Channel *, int); +extern void add_invite(struct Channel *, struct Client *); +extern void del_invite(struct Channel *, struct Client *); +extern void send_channel_modes(struct Client *, struct Channel *); +extern void channel_modes(struct Channel *, struct Client *, char *, char *); +extern void check_spambot_warning(struct Client *, const char *); +extern void check_splitmode(void *); +extern void free_channel_list(dlink_list *); +extern void destroy_channel(struct Channel *); +extern void set_channel_topic(struct Channel *, const char *, const char *, time_t); + +extern const char *get_member_status(const struct Membership *, int); + +extern struct Channel *make_channel(const char *); +extern struct Membership *find_channel_link(struct Client *, struct Channel *); + +/* channel visible */ +#define ShowChannel(v,c) (PubChannel(c) || IsMember((v),(c))) + +#define IsMember(who, chan) ((find_channel_link(who, chan)) ? 1 : 0) +#define AddMemberFlag(x, y) ((x)->flags |= (y)) +#define DelMemberFlag(x, y) ((x)->flags &= ~(y)) + +#define FLOOD_NOTICED 1 +#define JOIN_FLOOD_NOTICED 2 + +#define SetFloodNoticed(x) ((x)->flags |= FLOOD_NOTICED) +#define IsSetFloodNoticed(x) ((x)->flags & FLOOD_NOTICED) +#define ClearFloodNoticed(x) ((x)->flags &= ~FLOOD_NOTICED) + +#define SetJoinFloodNoticed(x) ((x)->flags |= JOIN_FLOOD_NOTICED) +#define IsSetJoinFloodNoticed(x) ((x)->flags & JOIN_FLOOD_NOTICED) +#define ClearJoinFloodNoticed(x) ((x)->flags &= ~JOIN_FLOOD_NOTICED) + +#endif /* INCLUDED_channel_h */ |