glines/glines.h

   1 #ifndef __GLINES_H
   2 #define __GLINES_H
   3
   4 #include "../lib/sstring.h"
   5 #include "../nick/nick.h"
   6 #include "../channel/channel.h"
   7
   8 #define SNIRCD_VERSION 134
   9
  10 #define MAXUSERGLINEUSERHITS        100
  11 #define MAXUSERGLINECHANNELHITS     10
  12 #define MAXUSERGLINEDURATION        90 * 86400
  13 #define MINUSERGLINEREASON          10
  14
  15 #define MAXGLINEUSERHITS     500
  16 #define MAXGLINECHANNELHITS  50
  17
  18 #define GLINE_IGNORE_TRUST   1
  19 #define GLINE_ALWAYS_NICK    2
  20 #define GLINE_ALWAYS_USER    4
  21 #define GLINE_NO_LIMIT       8
  22 #define GLINE_SIMULATE       16
  23
  24 #define GLINE_HOSTMASK    1   /* Gline includes a host mask */
  25 #define GLINE_IPMASK      2   /* Gline includes an CIDR mask */
  26 #define GLINE_BADCHAN     4   /* Gline includes a badchan */
  27 #define GLINE_REALNAME    8   /* Gline includes a realname */
  28 #define GLINE_ACTIVATE    16  /* Gline should be activated */
  29 #define GLINE_DEACTIVATE  32  /* Gline should be deactivated */
  30 #define GLINE_DESTROY     64  /* Gline should be destroyed */
  31 #define GLINE_ACTIVE      128 /* Gline is active */
  32 #define GLINE_DESTROYED   256 /* Gline is destroyed */
  33
  34 /**
  35  * glist flags
  36  */
  37 #define GLIST_COUNT    0x01 /* -c */
  38 #define GLIST_EXACT    0x02 /* -x */
  39 #define GLIST_FIND     0x04 /* -f */
  40 #define GLIST_REASON   0x10 /* -r */
  41 #define GLIST_OWNER    0x20 /* -o */
  42 #define GLIST_REALNAME 0x40 /* -R */
  43 #define GLIST_INACTIVE 0x80 /* -i */
  44
  45 #define GLSTORE_PATH_PREFIX   "data/glines"
  46 #define GLSTORE_SAVE_FILES    5
  47 #define GLSTORE_SAVE_INTERVAL 3600
  48
  49 /**
  50  * Interpret absolute/relative timestamps with same method as snircd
  51  * If the expiration value, interpreted as an absolute timestamp, is
  52  * more recent than 5 years in the past, we interpret it as an
  53  * absolute timestamp; otherwise, we assume it's relative and convert
  54  * it to an absolute timestamp.
  55  */
  56 #define abs_expire(exp) ((exp) >= getnettime() - 157680000 ? (exp) : (exp) + getnettime())
  57
  58 #define gline_max(a, b) (((a)<(b)) ? (b) : (a))
  59
  60 typedef struct gline {
  61   sstring *nick;
  62   sstring *user;
  63   sstring *host;
  64   sstring *reason;
  65   sstring *creator;
  66
  67   struct irc_in_addr ip;
  68   unsigned char bits;
  69
  70   time_t expire;
  71   time_t lastmod;
  72   time_t lifetime;
  73
  74   unsigned int flags;
  75
  76   struct gline *next;
  77 } gline;
  78
  79 typedef struct glinebuf {
  80   gline *head;
  81   int merge;
  82 } glinebuf;
  83
  84 extern gline *glinelist;
  85
  86 /* glines.c */
  87 gline *findgline(const char *);
  88 void gline_propagate(gline *);
  89 void gline_deactivate(gline *, time_t, int);
  90 void gline_destroy(gline *, time_t, int);
  91 void gline_activate(gline *agline, time_t lastmod, int propagate);
  92 int glineequal(gline *, gline *);
  93 int gline_match_mask(gline *gla, gline *glb);
  94 int gline_match_nick(gline *gl, nick *np);
  95 int gline_match_channel(gline *gl, channel *cp);
  96 int isglinesane(gline *gl, const char **hint);
  97
  98 /* glines_formats.c */
  99 gline *makegline(const char *);
 100 char *glinetostring(gline *g);
 101
 102 /* glines_util.c */
 103 int glinebyip(const char *user, struct irc_in_addr *ip, unsigned char bits, int duration, const char *reason, int flags, const char *creator);
 104 int glinebynick(nick *np, int duration, const char *reason, int flags, const char *creator);
 105
 106 /* glines_buf.c */
 107 void glinebufinit(glinebuf *gbuf, int merge);
 108 gline *glinebufadd(glinebuf *gbuf, const char *mask, const char *creator, const char *reason, time_t expire, time_t lastmod, time_t lifetime);
 109 void glinebufaddbyip(glinebuf *gbuf, const char *user, struct irc_in_addr *ip, unsigned char bits, int flags, const char *creator, const char *reason, time_t expire, time_t lastmod, time_t lifetime);
 110 void glinebufaddbynick(glinebuf *gbuf, nick *, int flags, const char *creator, const char *reason, time_t expire, time_t lastmod, time_t lifetime);
 111 void glinebufcounthits(glinebuf *gbuf, int *users, int *channels);
 112 int glinebufsanitize(glinebuf *gbuf);
 113 void glinebufspew(glinebuf *gbuf, nick *np);
 114 void glinebufflush(glinebuf *gbuf, int propagate);
 115 void glinebufabandon(glinebuf *gbuf);
 116
 117 /* glines_alloc.c */
 118 void freegline(gline *);
 119 gline *newgline();
 120 void removegline(gline *);
 121
 122 /* glines_handler.c */
 123 int handleglinemsg(void *, int, char **);
 124 void handleglinestats(int hooknum, void *arg);
 125
 126 /* glines_store.c */
 127 int glstore_save(void);
 128 int glstore_load(void);
 129
 130 #endif