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/*
* Copyright (c) 2017 Nicira, Inc.
*
* 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 ACL_LOG_H
#define ACL_LOG_H 1
#include <stdint.h>
#include "openvswitch/types.h"
struct ofpbuf;
struct flow;
struct log_pin_header {
uint8_t verdict; /* One of LOG_VERDICT_*. */
uint8_t severity; /* One of LOG_SEVERITY*. */
/* Followed by an optional string containing the rule's name. */
};
enum log_verdict {
LOG_VERDICT_ALLOW,
LOG_VERDICT_DROP,
LOG_VERDICT_REJECT,
LOG_VERDICT_UNKNOWN = UINT8_MAX
};
const char *log_verdict_to_string(uint8_t verdict);
/* Severity levels. Based on RFC5424 levels. */
#define LOG_SEVERITY_ALERT 1
#define LOG_SEVERITY_WARNING 4
#define LOG_SEVERITY_NOTICE 5
#define LOG_SEVERITY_INFO 6
#define LOG_SEVERITY_DEBUG 7
const char *log_severity_to_string(uint8_t severity);
uint8_t log_severity_from_string(const char *name);
void handle_acl_log(const struct flow *headers, struct ofpbuf *userdata);
#endif /* ovn/lib/acl-log.h */
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