2 This file is part of GNUnet.
3 (C) 2012 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
22 * @file regex/prof-regex.c
23 * @brief Test how long it takes to create a automaton from a string regex.
24 * @author Bartlomiej Polot
29 #include "gnunet_regex_lib.h"
31 static const char *exe;
36 fprintf (stderr, "Usage: %s REGEX_FILE COMPRESSION\n", exe);
40 * The main function to obtain peer information.
42 * @param argc number of arguments from the command line
43 * @param argv command line arguments
44 * @return 0 ok, 1 on error
47 main (int argc, char *const *argv)
50 struct GNUNET_REGEX_Automaton* dfa;
61 f = fopen (argv[1], "r");
64 fprintf (stderr, "Can't open file %s\n", argv[1]);
68 fseek (f, 0, SEEK_END);
70 fseek (f, 0, SEEK_SET);
71 regex = GNUNET_malloc (size);
72 if (fread (regex, sizeof(char), size, f) != size)
74 fprintf (stderr, "Can't read file %s\n", argv[1]);
78 compression = atoi (argv[2]);
79 dfa = GNUNET_REGEX_construct_dfa (regex, size, compression);
80 GNUNET_REGEX_automaton_destroy (dfa);
85 /* end of prof-regex.c */