new upstream release (3.3.0); modify package compatibility for Stretch

[ossec-hids.git] / src / os_regex / os_pcre2.c

diff --git a/src/os_regex/os_pcre2.c b/src/os_regex/os_pcre2.c
new file mode 100644 (file)
index 0000000..7ea665d
--- /dev/null
+++ b/src/os_regex/os_pcre2.c
@@ -0,0 +1,31 @@
+/* Copyright (C) 2009 Trend Micro Inc.
+ * All right reserved.
+ *
+ * This program is a free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General Public
+ * License (version 2) as published by the FSF - Free Software
+ * Foundation
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "os_regex.h"
+
+int OS_Pcre2(const char *pattern, const char *str)
+{
+    int r_code = 0;
+    OSPcre2 reg;
+
+    if (OSPcre2_Compile(pattern, &reg, PCRE2_UTF | PCRE2_NO_UTF_CHECK | PCRE2_CASELESS)) {
+        if(OSPcre2_Execute(str, &reg)) {
+            r_code = 1;
+        }
+
+        OSPcre2_FreePattern(&reg);
+    }
+
+    return (r_code);
+}
+