/[svn]/ircd-hybrid-7.2/include/channel.h
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Contents of /ircd-hybrid-7.2/include/channel.h

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Revision 1011 - (show annotations)
Fri Sep 18 10:14:09 2009 UTC (9 years, 11 months ago) by michael
File MIME type: text/x-csrc
File size: 4670 byte(s)
- move list manipulation routines from tools.c to list.c
- mem_frob() goes to memory.c
- sort out redundant/unneeded header includes

1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 *
4 * Copyright (C) 2002 by the past and present ircd coders, and others.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19 * USA
20 */
21
22 /*! \file channel.h
23 * \brief Responsible for managing channels, members, bans and topics
24 * \version $Id$
25 */
26
27 #ifndef INCLUDED_channel_h
28 #define INCLUDED_channel_h
29
30 #include "ircd_defs.h" /* KEYLEN, CHANNELLEN */
31
32 struct Client;
33
34 /*! \brief Mode structure for channels */
35 struct Mode
36 {
37 unsigned int mode; /*!< simple modes */
38 unsigned int limit; /*!< +l userlimit */
39 char key[KEYLEN]; /*!< +k key */
40 };
41
42 /*! \brief Channel structure */
43 struct Channel
44 {
45 dlink_node node;
46
47 struct Channel *hnextch;
48
49 struct Mode mode;
50 char *topic;
51 char *topic_info;
52 time_t topic_time;
53 time_t last_knock; /*!< don't allow knock to flood */
54
55 dlink_list members;
56 dlink_list invites;
57 dlink_list banlist;
58 dlink_list exceptlist;
59 dlink_list invexlist;
60
61 time_t first_received_message_time; /*!< channel flood control */
62 int received_number_of_privmsgs;
63 int flags;
64 float number_joined;
65 time_t last_join_time;
66
67 time_t channelts;
68 char chname[CHANNELLEN + 1];
69 };
70
71 /*! \brief Membership structure */
72 struct Membership
73 {
74 dlink_node channode; /*!< link to chptr->members */
75 dlink_node usernode; /*!< link to source_p->channel */
76 struct Channel *chptr; /*!< Channel pointer */
77 struct Client *client_p; /*!< Client pointer */
78 unsigned int flags; /*!< user/channel flags, e.g. CHFL_CHANOP */
79 };
80
81 /*! \brief Ban structure. Used for b/e/I n!u\@h masks */
82 struct Ban
83 {
84 dlink_node node;
85 size_t len;
86 char *name;
87 char *username;
88 char *host;
89 char *who;
90 time_t when;
91 struct irc_ssaddr addr;
92 int bits;
93 char type;
94 };
95
96 extern dlink_list global_channel_list;
97
98 extern int check_channel_name(const char *, int);
99 extern int can_send(struct Channel *, struct Client *, struct Membership *);
100 extern int is_banned(struct Channel *, struct Client *);
101 extern int can_join(struct Client *, struct Channel *, const char *);
102 extern int has_member_flags(struct Membership *, unsigned int);
103
104 extern void remove_ban(struct Ban *, dlink_list *);
105 extern void init_channels(void);
106 extern void add_user_to_channel(struct Channel *, struct Client *,
107 unsigned int, int);
108 extern void remove_user_from_channel(struct Membership *);
109 extern void channel_member_names(struct Client *, struct Channel *, int);
110 extern void add_invite(struct Channel *, struct Client *);
111 extern void del_invite(struct Channel *, struct Client *);
112 extern void send_channel_modes(struct Client *, struct Channel *);
113 extern void channel_modes(struct Channel *, struct Client *, char *, char *);
114 extern void check_spambot_warning(struct Client *, const char *);
115 extern void check_splitmode(void *);
116 extern void free_channel_list(dlink_list *);
117 extern void free_topic(struct Channel *);
118 extern void destroy_channel(struct Channel *);
119 extern void set_channel_topic(struct Channel *, const char *, const char *, time_t);
120
121 extern const char *get_member_status(const struct Membership *, int);
122
123 extern struct Channel *make_channel(const char *);
124 extern struct Membership *find_channel_link(struct Client *, struct Channel *);
125
126 /* channel visible */
127 #define ShowChannel(v,c) (PubChannel(c) || IsMember((v),(c)))
128
129 #define IsMember(who, chan) ((find_channel_link(who, chan)) ? 1 : 0)
130 #define AddMemberFlag(x, y) ((x)->flags |= (y))
131 #define DelMemberFlag(x, y) ((x)->flags &= ~(y))
132
133 #define FLOOD_NOTICED 1
134 #define JOIN_FLOOD_NOTICED 2
135
136 #define SetFloodNoticed(x) ((x)->flags |= FLOOD_NOTICED)
137 #define IsSetFloodNoticed(x) ((x)->flags & FLOOD_NOTICED)
138 #define ClearFloodNoticed(x) ((x)->flags &= ~FLOOD_NOTICED)
139
140 #define SetJoinFloodNoticed(x) ((x)->flags |= JOIN_FLOOD_NOTICED)
141 #define IsSetJoinFloodNoticed(x) ((x)->flags & JOIN_FLOOD_NOTICED)
142 #define ClearJoinFloodNoticed(x) ((x)->flags &= ~JOIN_FLOOD_NOTICED)
143
144 #endif /* INCLUDED_channel_h */

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