2 * Test program for testing regular expressions.
8 Bacula® - The Network Backup Solution
10 Copyright (C) 2006-2006 Free Software Foundation Europe e.V.
12 The main author of Bacula is Kern Sibbald, with contributions from
13 many others, a complete list can be found in the file AUTHORS.
14 This program is Free Software; you can redistribute it and/or
15 modify it under the terms of version two of the GNU General Public
16 License as published by the Free Software Foundation and included
19 This program is distributed in the hope that it will be useful, but
20 WITHOUT ANY WARRANTY; without even the implied warranty of
21 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 General Public License for more details.
24 You should have received a copy of the GNU General Public License
25 along with this program; if not, write to the Free Software
26 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
29 Bacula® is a registered trademark of Kern Sibbald.
30 The licensor of Bacula is the Free Software Foundation Europe
31 (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
32 Switzerland, email:ftf@fsfeurope.org.
38 * If you define BACULA_REGEX, bregex will be built with the
39 * Bacula bregex library, which is the same code that we
40 * use on Win32, thus using Linux, you can test your Win32
41 * expressions. Otherwise, this program will link with the
42 * system library routines.
44 //#define BACULA_REGEX
48 #include "lib/bregex.h"
52 #include "lib/bregex.h"
64 "Usage: bregex [-d debug_level] -f <data-file>\n"
65 " -f specify file of data to be matched\n"
66 " -l suppress line numbers\n"
67 " -n print lines that do not match\n"
68 " -d <nn> set debug level to <nn>\n"
69 " -dt print timestamp in debug output\n"
70 " -? print this message.\n"
77 int main(int argc, char *const *argv)
86 bool match_only = true;
88 bool no_linenos = false;
91 setlocale(LC_ALL, "");
92 bindtextdomain("bacula", LOCALEDIR);
95 while ((ch = getopt(argc, argv, "d:f:n?")) != -1) {
97 case 'd': /* set debug level */
101 debug_level = atoi(optarg);
102 if (debug_level <= 0) {
130 printf("A data file must be specified.\n");
137 printf("Enter regex pattern: ");
138 if (fgets(pat, sizeof(pat)-1, stdin) == NULL) {
141 strip_trailing_newline(pat);
145 rc = regcomp(&preg, pat, REG_EXTENDED);
147 regerror(rc, &preg, prbuf, sizeof(prbuf));
148 printf("Regex compile error: %s\n", prbuf);
151 fd = fopen(fname, "r");
153 printf(_("Could not open data file: %s\n"), fname);
157 while (fgets(data, sizeof(data)-1, fd)) {
158 const int nmatch = 30;
159 regmatch_t pmatch[nmatch];
160 strip_trailing_newline(data);
162 rc = regexec(&preg, data, nmatch, pmatch, 0);
163 if ((match_only && rc == 0) || (!match_only && rc != 0)) {
165 printf("%s\n", data);
167 printf("%5d: %s\n", lineno, data);