-/* $Id: lookup.c,v 1.14 2006-05-10 08:13:18 adam Exp $
- Copyright (C) 1995-2005
- Index Data ApS
-
-This file is part of the Zebra server.
+/* This file is part of the Zebra server.
+ Copyright (C) 1994-2011 Index Data
Zebra is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
for more details.
You should have received a copy of the GNU General Public License
-along with Zebra; see the file LICENSE.zebra. If not, write to the
-Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
*/
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "dict-p.h"
-static char *dict_look (Dict dict, const Dict_char *str, Dict_ptr ptr)
+static char *dict_look(Dict dict, const Dict_char *str, Dict_ptr ptr)
{
int mid, lo, hi;
int cmp;
short *indxp;
char *info;
- dict_bf_readp (dict->dbf, ptr, &p);
+ dict_bf_readp(dict->dbf, ptr, &p);
mid = lo = 0;
hi = DICT_nodir(p)-1;
- indxp = (short*) ((char*) p+DICT_bsize(p)-sizeof(short));
+ indxp = (short*) ((char*) p+DICT_bsize(p)-sizeof(short));
while (lo <= hi)
{
mid = (lo+hi)/2;
/* unsigned char length of information */
/* char * information */
info = (char*)p - indxp[-mid];
- memcpy (&dc, info+sizeof(Dict_ptr), sizeof(Dict_char));
+ memcpy(&dc, info+sizeof(Dict_ptr), sizeof(Dict_char));
cmp = dc- *str;
if (!cmp)
{
- memcpy (&subptr, info, sizeof(Dict_ptr));
+ memcpy(&subptr, info, sizeof(Dict_ptr));
if (*++str == DICT_EOS)
{
if (info[sizeof(Dict_ptr)+sizeof(Dict_char)])
if (subptr == 0)
return NULL;
ptr = subptr;
- dict_bf_readp (dict->dbf, ptr, &p);
+ dict_bf_readp(dict->dbf, ptr, &p);
mid = lo = 0;
hi = DICT_nodir(p)-1;
indxp = (short*) ((char*) p+DICT_bsize(p)-sizeof(short));
return NULL;
}
-char *dict_lookup (Dict dict, const char *p)
+char *dict_lookup(Dict dict, const char *p)
{
+ dict->no_lookup++;
if (!dict->head.root)
return NULL;
- return dict_look (dict, (const Dict_char *) p, dict->head.root);
+ return dict_look(dict, (const Dict_char *) p, dict->head.root);
}
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab