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/*
* Copyright (c) 2019 Ant Financial Services Group.
* 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 _GLUE_LOG_H_
#define _GLUE_LOG_H_
#include <arpa/inet.h>
#include <stdint.h>
#include <stdio.h>
#include <rte_vect.h>
#include <rte_memcpy.h>
#include <rte_spinlock.h>
#include <rte_log.h>
#include <rte_errno.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* logging related macros.
*/
#define GLUE_LOG(lvl, fmt, args...) RTE_LOG(lvl, USER1, fmt "\n", ##args)
#define DUMMY_MACRO do {} while (0)
#ifdef ENABLE_DEBUG
#define GLUE_DEBUG(fmt, arg...) fprintf(stderr, fmt "\n", ##arg)
#else
#define GLUE_DEBUG(fmt, arg...) DUMMY_MACRO
#endif
#ifdef ENABLE_TRACE
#define TRACE(fmt, arg...) fprintf(stderr, fmt "\n", ##arg)
#define PKT_DUMP(p) rte_pktmbuf_dump(stderr, (p), 64)
#else
#define TRACE(fmt, arg...) DUMMY_MACRO
#define PKT_DUMP(p) DUMMY_MACRO
#endif
#ifdef DEBUG_ARP
static inline void
print_arp(int af, const void *src, const struct ether_addr *mac,
const char *action)
{
char str_ip[64];
char str_mac[32];
socklen_t sz;
ether_format_addr(str_mac, sizeof(str_mac), mac);
sz = (af == AF_INET) ? sizeof(struct in_addr) : sizeof(struct in6_addr);
inet_ntop(af, src, str_ip, sz);
RTE_LOG(INFO, "%s ARP entry: %s\tmac=%s", action, str_ip, str_mac);
}
#else
#define print_arp(arg...) DUMMY_MACRO
#endif
#ifdef __cplusplus
}
#endif
#endif /* _GLUE_LOG_H_ */
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