#include "internal/icmp_recv.h"
#include "internal/icmp_utils.h"
#include <string.h>

void
recv_build_reply(icmp_reply_t *reply, uint8_t type, uint8_t code,
				uint8_t ttl, struct in_addr src_addr,
				const void *payload, size_t payload_len,
				const void *buffer, size_t ip_hdr_len)
{
	memset(reply, 0, sizeof(icmp_reply_t));
	reply->type = type;
	reply->code = code;
	reply->from = src_addr;
	reply->ttl = ttl;
	reply->payload = (void *)payload;
	reply->payload_len = payload_len;
	reply->ip_payload = (void *)((const uint8_t *)buffer + ip_hdr_len);
	if (icmp_get_time(&reply->timestamp) < 0)
	{
		reply->timestamp.tv_sec = 0;
		reply->timestamp.tv_nsec = 0;
	}
}