1 files changed, 63 insertions, 0 deletions
diff --git a/src/rexp.c b/src/rexp.c
new file mode 100644
index 0000000..0311c44
--- /dev/null
+++ b/src/rexp.c
@@ -0,0 +1,63 @@
+/*
+
+    kbs - Simple, easily fooled, POP3 spam filter
+
+    Copyright (C) 2003  Ian Cowburn (ianc@noddybox.demon.co.uk)
+
+    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
+
+    -------------------------------------------------------------------------
+
+    Common utilities
+
+*/
+static const char id[]="$Id$";
+
+#include <stdlib.h>
+#include <regex.h>
+
+#include "global.h"
+#include "rexp.h"
+#include "config.h"
+
+
+/* ---------------------------------------- INTERFACES
+*/
+
+RExpStatus RExpSearch(const char *regexpr, const char *string)
+{
+    regex_t re;
+    int flags;
+    int res;
+
+    flags=REG_EXTENDED|REG_NOSUB;
+
+    if (!ConfigInt(CONFIG_CASESENSE))
+    	flags|=REG_ICASE;
+
+    if (regcomp(&re,regexpr,flags))
+    	return RE_BadExpression;
+
+    res=regexec(&re,string,0,NULL,0);
+
+    regfree(&re);
+
+    /* printf("RExpSearch(%s,%s)=%d\n",regexpr,string,res); */
+
+    return res ? RE_NotFound : RE_Found;
+}
+
+
+/* END OF FILE */