src/chanserv.h

   1 /* chanserv.h - Channel service bot
   2  * Copyright 2000-2004 srvx Development Team
   3  *
   4  * This file is part of srvx.
   5  *
   6  * srvx 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 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
  26 enum UL_ALIASES {
  27     UL_PEON = 100,
  28     UL_OP = 200,
  29     UL_MANAGER = 300,
  30     UL_PRESENT = UL_MANAGER,
  31     UL_COOWNER = 400,
  32     UL_OWNER = 500,
  33     UL_HELPER = 600,
  34 };
  35
  36 enum levelOption {
  37     lvlGiveVoice,
  38     lvlGiveOps,
  39     lvlEnfOps,
  40     lvlEnfModes,
  41     lvlEnfTopic,
  42     lvlPubCmd,
  43     lvlSetters,
  44     lvlCTCPUsers,
  45     lvlUserInfo,
  46     lvlInviteMe,
  47     lvlTopicSnarf,
  48     NUM_LEVEL_OPTIONS
  49 };
  50
  51 enum charOption {
  52     chProtect,
  53     chToys,
  54     chTopicRefresh,
  55     chCTCPReaction,
  56     NUM_CHAR_OPTIONS
  57 };
  58
  59 #define CHANNEL_NODELETE        0x00000001 /* (1 << 0) */
  60 #define CHANNEL_SUSPENDED       0x00000002 /* (1 << 1) */
  61 #define CHANNEL_INFO_LINES      0x00000004 /* (1 << 2) - DEPRECATED */
  62 #define CHANNEL_VOICE_ALL       0x00000008 /* (1 << 3) - DEPRECATED */
  63 /* No longer used. */                      /* (1 << 4) */
  64 #define CHANNEL_DYNAMIC_LIMIT   0x00000020 /* (1 << 5) */
  65 #define CHANNEL_TOPIC_SNARF     0x00000040 /* (1 << 6) - DEPRECATED */
  66 #define CHANNEL_PEON_INVITE     0x00000080 /* (1 << 7) - DEPRECATED */
  67 #define CHANNEL_OFFCHANNEL      0x00000100 /* (1 << 8) */
  68 /* Flags with values over 0x20000000 or (1 << 29) will not work
  69  * because chanData.flags is a 30-bit field.
  70  */
  71
  72 #define IsProtected(x)          ((x)->flags & CHANNEL_NODELETE)
  73 #define IsSuspended(x)          ((x)->flags & CHANNEL_SUSPENDED)
  74 #define IsOffChannel(x)         ((x)->flags & CHANNEL_OFFCHANNEL)
  75
  76 struct chanData
  77 {
  78     struct chanNode     *channel;
  79     struct mod_chanmode modes;
  80
  81     time_t              registered;
  82     time_t              visited;
  83     time_t              limitAdjusted;
  84
  85     char                *topic;
  86     char                *greeting;
  87     char                *user_greeting;
  88     char                *registrar;
  89     char                *topic_mask;
  90
  91     unsigned int        flags : 30;
  92     unsigned int        may_opchan : 1;
  93     unsigned int        max;
  94     unsigned int        last_refresh;
  95     unsigned short      banCount;
  96     unsigned short      userCount;
  97     unsigned short      lvlOpts[NUM_LEVEL_OPTIONS];
  98     unsigned char       chOpts[NUM_CHAR_OPTIONS];
  99
 100     struct userData     *users;
 101     struct banData      *bans;
 102     struct dict         *notes;
 103     struct suspended    *suspended;
 104     struct chanData     *prev;
 105     struct chanData     *next;
 106 };
 107
 108 #define USER_AUTO_OP            0x00000001
 109 #define USER_SUSPENDED          0x00000002
 110 #define USER_AUTO_INVITE        0x00000004
 111 #define USER_FLAGS_SIZE         7
 112
 113 #define IsUserAutoOp(USER)      (!((USER)->flags & USER_AUTO_OP))
 114 #define IsUserSuspended(USER)   ((USER)->flags & USER_SUSPENDED)
 115 #define IsUserAutoInvite(USER)  ((USER)->flags & USER_AUTO_INVITE)
 116
 117 struct userData
 118 {
 119     struct handle_info  *handle;
 120     struct chanData     *channel;
 121
 122     char                *info;
 123     time_t              seen;
 124     unsigned short      access;
 125     unsigned int        present : 1;
 126     unsigned int        flags : USER_FLAGS_SIZE;
 127
 128     /* linked list of userDatas for a chanData */
 129     struct userData     *prev;
 130     struct userData     *next;
 131     /* linked list of userDatas for a handle_info */
 132     struct userData     *u_prev;
 133     struct userData     *u_next;
 134 };
 135
 136 struct banData
 137 {
 138     char                mask[NICKLEN + USERLEN + HOSTLEN + 3];
 139     char                owner[NICKLEN+1];
 140     struct chanData     *channel;
 141
 142     time_t              set;
 143     time_t              triggered;
 144     time_t              expires;
 145
 146     char                *reason;
 147
 148     struct banData      *prev;
 149     struct banData      *next;
 150 };
 151
 152 struct suspended
 153 {
 154     struct chanData     *cData;
 155     char                *suspender;
 156     char                *reason;
 157     time_t              issued, expires, revoked;
 158     struct suspended    *previous;
 159 };
 160
 161 struct do_not_register
 162 {
 163     char   chan_name[CHANNELLEN+1];
 164     char   setter[NICKSERV_HANDLE_LEN+1];
 165     time_t set;
 166     char   reason[1];
 167 };
 168
 169 void init_chanserv(const char *nick);
 170 void del_channel_user(struct userData *user, int do_gc);
 171 struct channelList *chanserv_support_channels(void);
 172 unsigned short user_level_from_name(const char *name, unsigned short clamp_level);
 173 struct do_not_register *chanserv_is_dnr(const char *chan_name, struct handle_info *handle);
 174 int check_user_level(struct chanNode *channel, struct userNode *user, enum levelOption opt, int allow_override, int exempt_owner);
 175
 176 void do_math(char *Buffer, char *Math);
 177
 178 #endif