lib/eggdrop/match.c File Reference

#include <eggdrop/eggdrop.h>

Go to the source code of this file.

Defines
#define	irctoupper   toupper
Functions
int	wild_match_per (const char *wild, const char *matchtext)
int	wild_match (const char *wild, const char *matchtext)
Variables
static const char	rcsid [] = "$Id: match.c,v 1.6 2004-10-17 05:14:06 stdarg Exp $"

---

Define Documentation

#define irctoupper   toupper

Definition at line 26 of file match.c.

Referenced by wild_match(), and wild_match_per().

---

Function Documentation

int wild_match	(	const char *	wild,
		const char *	matchtext
	)

Definition at line 107 of file match.c.

References count, irctoupper, QUOTE, WILDQ, and WILDS.

Referenced by cache_check_add(), cache_check_del(), callback_match_ircmask(), chanserv_probe_member(), check_expired_exempts(), cmd_pls_mask(), help_search_result(), ircmask_list_find(), ircmask_matches_user(), tell_bans(), tell_exempts(), tell_invites(), u_addmask(), and u_match_mask().

                                                        {
  const char *fallback=0;
  int match = 0, count = 0, saved = 0, wildcard = 0;

  /* If either string is NULL, they can't match */
  if (!matchtext || !wild)
    return 0;

  while(*matchtext && *wild) {
    switch (*wild) {
      case WILDQ :        /* inc both... let the while() check for errors */
          wild++;
          matchtext++;
          break;
          while ((*(matchtext++)==' '));  /* loop through spaces */
          break;
      case WILDS :
          if (!*++wild)
            return (count+saved+1);
          wildcard = 1;
          break;
      default :
          if (*wild==QUOTE)     /* is it quoted? */
            wild++;
          if (wildcard) {
            saved = count;
            match = count = 0;
            fallback = wild;      /* setup fallback in case we hit a false positive */
            while(*matchtext && (irctoupper(*wild) != irctoupper(*matchtext)))
              matchtext++;
            if (!*matchtext) {
              match=1;
              break;
            }
          }
          if (irctoupper(*wild) != irctoupper(*matchtext)) {
            if (!fallback)    /* no match and no fallback? die */
              return 0;
            count = saved;
            wild = fallback-1;    /* fall back */
            break;
          }
          wildcard = 0;
          count++;
          match=1;
          if (*wild)
            wild++;
          if (*matchtext)
            matchtext++;
    }
  }
  while (*wild && *wild == '*') /* Allow for trailing *'s */
    wild++;

  return (!match || *wild || *matchtext)?0:(count+saved+1);
}

int wild_match_per	(	const char *	wild,
		const char *	matchtext
	)

Definition at line 29 of file match.c.

References count, irctoupper, QUOTE, WILDP, WILDQ, WILDS, and WILDT.

Referenced by bind_vcheck_hits().

                                                            {
  const char *fallback=0;
  int match = 0, saved = 0, count = 0, wildcard = 0;

  /* If either string is NULL, they can't match */
  if (!matchtext || !wild)
    return 0;

  while(*matchtext && *wild) {
    switch (*wild) {
      case WILDP :
          fallback = wild++;      /* setup fallback */
          match = 1;
          while((*(wild++)==WILDP));    /* get rid of redundant %s ... %%%% */
          if (*wild==QUOTE)     /* is the match char quoted? */
            wild++;
          while(*matchtext && (irctoupper(*wild) != irctoupper(*matchtext)))
            if (*matchtext==' ') {
              match=0;        /* loop until we find the next char... or don't */
              break;
            } else
              matchtext++;
          break;
      case WILDQ :        /* inc both... let the while() check for errors */
          wild++;
          matchtext++;
          break;
      case WILDT :
          wild++;
          if (*matchtext!=' '){     /* need at least one space */
            count = saved;
            if (!fallback)      /* no match and no fallback? die */
              return 0;
            wild = fallback-1;      /* fall back */
            break;
          }
          while ((*(matchtext++)==' '));  /* loop through spaces */
          count++;
          break;
      case WILDS :
          if (!*++wild)
            return (count+saved+1);
          wildcard = 1;
          break;
      default :
          if (*wild==QUOTE)     /* is it quoted? */
            wild++;
          if (wildcard) {
            saved = count;
            match = count = 0;
            fallback = wild;      /* setup fallback in case we hit a false positive */
            while(*matchtext && (irctoupper(*wild) != irctoupper(*matchtext)))
              matchtext++;
            if (!*matchtext) {
              match=1;
              break;
            }
          }
          if (irctoupper(*wild) != irctoupper(*matchtext)) {
            if (!fallback)    /* no match and no fallback? die */
              return 0;
            count = saved;
            wild = fallback-1;    /* fall back */
            break;
          }
          count++;
          wildcard = 0;
          match=1;
          if (*wild)
            wild++;
          if (*matchtext)
            matchtext++;
    }
  }
  return (!match || *wild || *matchtext)?0:(count+saved+1);
}

---

Variable Documentation

const char rcsid[] = "$Id: match.c,v 1.6 2004-10-17 05:14:06 stdarg Exp $" [static]

Definition at line 21 of file match.c.