/*

 * Copyright (c) 2015, 2016 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.

 */

#include "syslog-null.h"

#include <config.h>

#include "compiler.h"

#include "syslog-provider.h"

#include "util.h"

static void syslog_null_open(struct syslogger *this, int facility);

static void syslog_null_log(struct syslogger *this, int pri, const char *msg);

static struct syslog_class syslog_null_class = {

    syslog_null_open,

    syslog_null_log,

};

struct syslog_null {

    struct syslogger parent;

};

/* This function  creates object that delegate all logging to null's

 * syslog implementation. */

struct syslogger *

syslog_null_create(void)

{

    struct syslog_null *this = xmalloc(sizeof *this);

    this->parent.class = &syslog_null_class;

    this->parent.prefix = "";

    return &this->parent;

}

static void

syslog_null_open(struct syslogger *this OVS_UNUSED, int facility OVS_UNUSED)

{

    /* Nothing to do. */

}

static void

syslog_null_log(struct syslogger *this OVS_UNUSED, int pri OVS_UNUSED,

                const char *msg OVS_UNUSED)

{

    /* Nothing to do. */

}