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+/*
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __HICN_UTILS_H__
+#define __HICN_UTILS_H__
+
+#include "hicn.h"
+
+/**
+ * @file
+ *
+ * Helpers to print hicn headers
+ */
+
+/**
+ * @Brief Print the hicn name
+ *
+ * @param name hicn name to print
+ */
+always_inline void
+hicn_print_name6 (hicn_name_t * name)
+{
+ u8 *s0;
+ s0 = format (0, "Source addr %U, seq_number %u", format_ip6_address,
+ (ip6_address_t *) name->ip6.prefix,
+ clib_net_to_host_u32 (name->ip6.suffix));
+
+ printf ("%s\n", s0);
+}
+
+/**
+ * @Brief Print the ipv6 hicn header (src and dst address and port)
+ *
+ * @param hicn0 hICN header to print
+ */
+always_inline void
+hicn_print6 (hicn_header_t * hicn0)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ u8 *s0;
+ s0 = format (0, "Source addr %U:%u, dest addr %U:%u", format_ip6_address,
+ &(hicn0->v6.ip.saddr),
+ clib_net_to_host_u32 (hicn0->v6.tcp.seq), format_ip6_address,
+ &(hicn0->v6.ip.daddr),
+ clib_net_to_host_u32 (hicn0->v6.tcp.seq));
+
+ vlib_cli_output (vm, "%s\n", s0);
+}
+
+/**
+ * @Brief Print the ipv4 hicn header (src and dst address and port)
+ *
+ * @param hicn0 hICN header to print
+ */
+always_inline void
+hicn_print4 (hicn_header_t * hicn0)
+{
+ u8 *s0;
+ s0 = format (0, "Source addr %U:%u, dest addr %U:%u", format_ip4_address,
+ &(hicn0->v4.ip.saddr),
+ clib_net_to_host_u32 (hicn0->v4.tcp.seq), format_ip4_address,
+ &(hicn0->v4.ip.daddr),
+ clib_net_to_host_u32 (hicn0->v4.tcp.seq));
+
+ printf ("%s\n", s0);
+}
+
+#endif /* // __HICN_UTILS_H__ */
+
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables: eval: (c-set-style "gnu") End:
+ */