Initial commit

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>

casadm/safeclib/safe_str_lib.h

@@ -0,0 +1,71 @@
+/*------------------------------------------------------------------
+ * safe_str_lib.h -- Safe C Library String APIs
+ *
+ * October 2008, Bo Berry
+ *
+ * Copyright (c) 2008-2011, 2013 by Cisco Systems, Inc.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *------------------------------------------------------------------
+ */
+
+#ifndef __SAFE_STR_LIB_H__
+#define __SAFE_STR_LIB_H__
+
+#include "safe_lib.h"
+
+/*
+ * The shortest string is a null string!!
+ */
+#define RSIZE_MIN_STR      ( 1 )
+
+/* maximum sring length */
+#define RSIZE_MAX_STR      ( 4UL << 10 )      /* 4KB */
+
+
+/* The makeup of a password */
+#define SAFE_STR_MIN_LOWERCASE     ( 2 )
+#define SAFE_STR_MIN_UPPERCASE     ( 2 )
+#define SAFE_STR_MIN_NUMBERS       ( 1 )
+#define SAFE_STR_MIN_SPECIALS      ( 1 )
+
+#define SAFE_STR_PASSWORD_MIN_LENGTH   ( 6 )
+#define SAFE_STR_PASSWORD_MAX_LENGTH   ( 32 )
+
+/* set string constraint handler */
+extern constraint_handler_t
+set_str_constraint_handler_s(constraint_handler_t handler);
+
+/* fitted string copy */
+extern errno_t
+strncpy_s(char *dest, rsize_t dmax, const char *src, rsize_t slen);
+
+/* string length */
+extern rsize_t
+strnlen_s (const char *s, rsize_t smax);
+
+/* string tokenizer */
+extern char *
+strtok_s(char *s1, rsize_t *s1max, const char *src, char **ptr);
+
+#endif   /* __SAFE_STR_LIB_H__ */