bans/bans.h

   1 #ifndef _BANS_H
   2 #define _BANS_H
   3
   4 #include "../lib/flags.h"
   5 #include "../lib/sstring.h"
   6 #include <time.h>
   7
   8 #define CHANBAN_NICKEXACT   0x0001  /* Ban includes an exact nick (no wildcards) */
   9 #define CHANBAN_NICKMASK    0x0002  /* Ban includes a nick mask with wildcards */
  10 #define CHANBAN_NICKANY     0x0004  /* Ban is *!.. */
  11 #define CHANBAN_NICKNULL    0x0008  /* Ban has no nick */
  12 #define CHANBAN_USEREXACT   0x0010  /* Ban includes an exact user (no wildcards) */
  13 #define CHANBAN_USERMASK    0x0020  /* Ban includes a user mask with wildcards */
  14 #define CHANBAN_USERANY     0x0040  /* Ban is ..!*@.. */
  15 #define CHANBAN_USERNULL    0x0080  /* Ban has no user */
  16 #define CHANBAN_HOSTEXACT   0x0100  /* Ban includes an exact host */
  17 #define CHANBAN_HOSTMASK    0x0200  /* Ban includes a host mask */
  18 #define CHANBAN_HOSTANY     0x0400  /* Ban is ..@* */
  19 #define CHANBAN_HOSTNULL    0x0800  /* Ban has no host */
  20 #define CHANBAN_IP          0x1000  /* Ban could match against IP address */
  21 #define CHANBAN_CIDR        0x2000  /* Ban includes a CIDR mask (e.g. 192.168.0.0/16 ) */
  22 #define CHANBAN_INVALID     0x4000  /* Ban is nonsensical, i.e. has at least one really NULL component*/
  23 #define CHANBAN_HIDDENHOST  0x8000  /* Ban could possibly match hidden host */
  24
  25
  26 typedef struct chanban {
  27   flag_t          flags;
  28   sstring        *nick;
  29   sstring        *user;
  30   sstring        *host;
  31   time_t          timeset;
  32   unsigned int    ipaddr;
  33   unsigned int    mask;
  34   struct chanban *next;
  35 } chanban;
  36
  37 chanban *getchanban();
  38 void freechanban(chanban *cbp);
  39
  40 chanban *makeban(const char *mask);
  41
  42 int banoverlap(const chanban *bana, const chanban *banb);
  43 int banequal(chanban *bana, chanban *banb);
  44 char *bantostring(chanban *bp);
  45 char *bantostringdebug(chanban *bp);
  46
  47
  48 #endif