Diff: source/borderrouter_helpers.c

Revision:

0:85f4174a8e29

Child:

13:993808eb2e9c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/source/borderrouter_helpers.c	Thu Mar 09 17:47:03 2017 +0000
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2016 ARM Limited. All rights reserved.
+ */
+
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include "ip6string.h"
+#include "ns_types.h"
+#include "common_functions.h"
+#include "ns_trace.h"
+#define TRACE_GROUP "app"
+
+static char tmp_print_buffer[128] = {0};
+
+char *print_ipv6(const void *addr_ptr)
+{
+    ip6tos(addr_ptr, tmp_print_buffer);
+    return tmp_print_buffer;
+}
+
+char *print_ipv6_prefix(const uint8_t *prefix, uint8_t prefix_len)
+{
+    char *str = tmp_print_buffer;
+    int retval;
+    char tmp[40];
+    uint8_t addr[16] = {0};
+
+    if (prefix_len != 0) {
+        if (prefix == NULL || prefix_len > 128) {
+            return "<err>";
+        }
+        bitcopy(addr, prefix, prefix_len);
+    }
+
+    ip6tos(addr, tmp);
+    retval = snprintf(str, 128, "%s/%u", tmp, prefix_len);
+    if (retval <= 0) {
+        return "";
+    }
+    return str;
+}
+
+void print_appl_info(void)
+{
+    tr_info("Starting NanoStack Border Router...");
+    tr_info("Build date: %s %s", __DATE__, __TIME__);
+}