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APG v1.2.12

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Adel I. Mirzazhanov
2001-02-22 17:00:10 +06:00
committed by skinc
commit c777362a38
31 changed files with 7298 additions and 0 deletions
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/*
** Copyright (c) 1999, 2000, 2001
** Adel I. Mirzazhanov. All rights reserved
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1.Redistributions of source code must retain the above copyright notice,
** this list of conditions and the following disclaimer.
** 2.Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 3.The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
** OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
** ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
** DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
** GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
** restrict.c
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "restrict.h"
/*
** Routine that checks if password exist in dictionary
** RETURN -1 - error
** 1 - password exist in dictionary
** 0 - password does not exist in dictionary
*/
int
check_pass(char *pass, char *dict)
{
FILE *dct;
char *string;
string = (char *) calloc(1,MAX_DICT_STRING_SIZE);
/*
** Open dict file an report of error
*/
if ( (dct = fopen(dict,"r")) == NULL)
return(-1);
while ((fgets(string, MAX_DICT_STRING_SIZE, dct) != NULL))
{
string = strtok (string," \t\n\0");
if(strlen(string) != strlen(pass)) continue;
else if (strncmp(string, pass, strlen(pass)) == 0) return (1);
}
free ( (void *)string);
fclose (dct);
return (0);
}