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/* wmDrawer (c) 2002-2004 Valery Febvre <vfebvre@vfebvre.lautre.net>
*
* wmDrawer is a dock application (dockapp) which provides a
* drawer (button bar) to launch applications from.
*
* This program 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 Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <assert.h>
#include <sys/types.h>
#include <regex.h>
#include "types_defs.h"
#include "utils.h"
void dbg_msg (int level, const char *format, ...) {
if (level <= DBG_LEVEL) {
va_list va;
assert (format != NULL);
va_start (va, format);
vprintf (format, va);
va_end (va);
}
}
void *xcalloc (size_t nmemb, size_t size) {
register void *value = calloc (nmemb, size);
if (value == 0) {
printf ("%s error: virtual memory exhausted\n", PACKAGE);
}
return value;
}
void *xrealloc (void *ptr, size_t size) {
register void *value = realloc (ptr, size);
if (value == 0) {
printf ("%s error: virtual memory exhausted\n", PACKAGE);
}
return value;
}
int match_regex (char *string, const char *regex) {
regex_t preg;
int res;
/* compile regex */
res = regcomp (&preg, regex, REG_EXTENDED | REG_NOSUB);
if (res != 0) {
printf ("%s error: could not compile regex\n", PACKAGE);
exit (EXIT_FAILURE);
}
/* execute regex */
res = regexec (&preg, string, 0, NULL, 0);
/* free compiled regex */
regfree (&preg);
if (res == 0) {
return 1;
}
else return 0;
}
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