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1/* chanserv.h - Channel service bot
2 * Copyright 2000-2004 srvx Development Team
3 *
83ff05c3 4 * This file is part of x3.
d76ed9a9 5 *
d0f04f71 6 * x3 is free software; you can redistribute it and/or modify
d76ed9a9 7 * it under the terms of the GNU General Public License as published by
348683aa 8 * the Free Software Foundation; either version 3 of the License, or
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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 srvx; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
19 */
20
21#ifndef _chanserv_h
22#define _chanserv_h
23
24#include "nickserv.h"
25
26enum UL_ALIASES {
c9bf23fe 27 UL_PEON = 1,
55342ce8 28 UL_HALFOP = 150,
d76ed9a9 29 UL_OP = 200,
4048352e 30 UL_MANAGER = 300,
c9bf23fe 31 UL_PRESENT = UL_MANAGER, /* Level needed to keep the channel active */
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32 UL_COOWNER = 400,
33 UL_OWNER = 500,
34 UL_HELPER = 600,
35};
36
37enum levelOption {
d76ed9a9 38 lvlEnfOps,
55342ce8 39 lvlEnfHalfOps,
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40 lvlEnfModes,
41 lvlEnfTopic,
42 lvlPubCmd,
43 lvlSetters,
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44 lvlUserInfo,
45 lvlInviteMe,
46 lvlTopicSnarf,
47 NUM_LEVEL_OPTIONS
48};
49
50enum charOption {
4b6129c0 51 chAutomode,
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52 chProtect,
53 chToys,
54 chTopicRefresh,
55 chCTCPReaction,
31f23f13 56 chBanTimeout,
7637f48f 57 chResync,
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58 NUM_CHAR_OPTIONS
59};
60
61#define CHANNEL_NODELETE 0x00000001 /* (1 << 0) */
62#define CHANNEL_SUSPENDED 0x00000002 /* (1 << 1) */
63#define CHANNEL_INFO_LINES 0x00000004 /* (1 << 2) - DEPRECATED */
64#define CHANNEL_VOICE_ALL 0x00000008 /* (1 << 3) - DEPRECATED */
55342ce8 65
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66/* No longer used. */ /* (1 << 4) */
67#define CHANNEL_DYNAMIC_LIMIT 0x00000020 /* (1 << 5) */
68#define CHANNEL_TOPIC_SNARF 0x00000040 /* (1 << 6) - DEPRECATED */
69#define CHANNEL_PEON_INVITE 0x00000080 /* (1 << 7) - DEPRECATED */
70#define CHANNEL_OFFCHANNEL 0x00000100 /* (1 << 8) */
55342ce8 71#define CHANNEL_HOP_ALL 0x00000200 /* (1 << 9) */
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72/* Flags with values over 0x20000000 or (1 << 29) will not work
73 * because chanData.flags is a 30-bit field.
74 */
75
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76/* how many seconds a pending adduser will wait for a user
77 * to get auth or register
78 */
79#define ADDUSER_PENDING_EXPIRE 7200 /* 2 hours */
80
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81#define IsProtected(x) ((x)->flags & CHANNEL_NODELETE)
82#define IsSuspended(x) ((x)->flags & CHANNEL_SUSPENDED)
0d16e639 83#define IsOffChannel(x) (((x)->flags & CHANNEL_OFFCHANNEL) && (off_channel > 1))
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84
85struct chanData
86{
87 struct chanNode *channel;
88 struct mod_chanmode modes;
89
90 time_t registered;
91 time_t visited;
92 time_t limitAdjusted;
a32da4c7 93 time_t ownerTransfer;
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94
95 char *topic;
96 char *greeting;
97 char *user_greeting;
98 char *registrar;
99 char *topic_mask;
100
8b9e7d45 101 unsigned int maxsetinfo;
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102 unsigned int flags : 30;
103 unsigned int may_opchan : 1;
104 unsigned int max;
105 unsigned int last_refresh;
7637f48f 106 unsigned int last_resync;
87708af4 107 unsigned int roulette_chamber;
31f23f13 108 unsigned short banCount; /* Lamers, really */
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109 unsigned short userCount;
110 unsigned short lvlOpts[NUM_LEVEL_OPTIONS];
111 unsigned char chOpts[NUM_CHAR_OPTIONS];
112
113 struct userData *users;
31f23f13 114 struct banData *bans; /* Lamers, really */
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115 struct dict *notes;
116 struct suspended *suspended;
82f37c08 117 struct giveownership *giveownership;
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118 struct chanData *prev;
119 struct chanData *next;
120};
121
c8ca69a0 122#define USER_NOAUTO_OP 0x00000001 /* OLD; Not used at all.. */
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123#define USER_SUSPENDED 0x00000002
124#define USER_AUTO_INVITE 0x00000004
c8ca69a0 125#define USER_AUTO_OP 0x00000008
cd25f2e9 126#define USER_AUTO_JOIN 0x00000010
127#define USER_FLAGS_SIZE 25
c8ca69a0 128#define USER_FLAGS_DEFAULT USER_AUTO_OP
d76ed9a9 129
c8ca69a0 130#define IsUserAutoOp(USER) ((USER)->flags & USER_AUTO_OP)
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131#define IsUserSuspended(USER) ((USER)->flags & USER_SUSPENDED)
132#define IsUserAutoInvite(USER) ((USER)->flags & USER_AUTO_INVITE)
cd25f2e9 133#define IsUserAutoJoin(USER) ((USER)->flags & USER_AUTO_JOIN)
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134
135struct userData
136{
137 struct handle_info *handle;
138 struct chanData *channel;
139
140 char *info;
141 time_t seen;
b10abdb2 142 time_t expires;
dfaa28a4 143 time_t accessexpiry;
144 time_t clvlexpiry;
145 unsigned short lastaccess;
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146 unsigned short access;
147 unsigned int present : 1;
148 unsigned int flags : USER_FLAGS_SIZE;
149
150 /* linked list of userDatas for a chanData */
151 struct userData *prev;
152 struct userData *next;
153 /* linked list of userDatas for a handle_info */
154 struct userData *u_prev;
155 struct userData *u_next;
156};
157
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158struct adduserPending
159{
160 struct chanNode *channel;
161 struct userNode *user;
162 int level;
163 time_t created;
164
165 struct adduserPending *prev;
166 struct adduserPending *next;
167};
168
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169struct banData
170{
171 char mask[NICKLEN + USERLEN + HOSTLEN + 3];
172 char owner[NICKLEN+1];
173 struct chanData *channel;
174
175 time_t set;
176 time_t triggered;
177 time_t expires;
178
179 char *reason;
180
181 struct banData *prev;
182 struct banData *next;
183};
184
185struct suspended
186{
187 struct chanData *cData;
188 char *suspender;
189 char *reason;
190 time_t issued, expires, revoked;
191 struct suspended *previous;
192};
193
82f37c08 194struct giveownership
195{
196 char *staff_issuer;
197 char *old_owner;
198 char *target;
199 unsigned short target_access;
200 time_t issued;
201 char *reason;
202 struct giveownership *previous;
203};
204
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205struct do_not_register
206{
207 char chan_name[CHANNELLEN+1];
208 char setter[NICKSERV_HANDLE_LEN+1];
0f6fe38c 209 time_t set;
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210 char reason[1];
211};
212
63c95a47 213#define GetChannelUser(channel, handle) _GetChannelUser(channel, handle, 1, 0)
214struct userData *_GetChannelUser(struct chanData *channel, struct handle_info *handle, int override, int allow_suspended);
215struct banData *add_channel_ban(struct chanData *channel, const char *mask, char *owner, time_t set, time_t triggered, time_t expires, char *reason);
216
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217void init_chanserv(const char *nick);
218void del_channel_user(struct userData *user, int do_gc);
219struct channelList *chanserv_support_channels(void);
220unsigned short user_level_from_name(const char *name, unsigned short clamp_level);
221struct do_not_register *chanserv_is_dnr(const char *chan_name, struct handle_info *handle);
222int check_user_level(struct chanNode *channel, struct userNode *user, enum levelOption opt, int allow_override, int exempt_owner);
223
e5a8f7cd 224void do_math(char *Buffer, char *Math);
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225char* user_level_name_from_level(int level);
226
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227void process_adduser_pending(struct userNode *user);
228void wipe_adduser_pending(struct chanNode *channel, struct userNode *user);
e5a8f7cd 229
1b6b5e2f 230int check_bans(struct userNode *user, const char *channel);
5aa400d2 231int trace_check_bans(struct userNode *user, struct chanNode *chan);
c99dcaf6 232
d76ed9a9 233#endif