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/*
* Copyright (C) 2015-2020 "IoT.bzh"
* Author: José Bollo <jose.bollo@iot.bzh>
*
* 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.
*/
#pragma once
/** @defgroup AFB_LOGGING
* @{ */
#define AFB_VERBOSITY_LEVEL_ERROR 0 /**< @deprecated in favor of @ref AFB_SYSLOG_LEVEL_ERROR */
#define AFB_VERBOSITY_LEVEL_WARNING 1 /**< @deprecated in favor of @ref AFB_SYSLOG_LEVEL_WARNING */
#define AFB_VERBOSITY_LEVEL_NOTICE 2 /**< @deprecated in favor of @ref AFB_SYSLOG_LEVEL_NOTICE */
#define AFB_VERBOSITY_LEVEL_INFO 3 /**< @deprecated in favor of @ref AFB_SYSLOG_LEVEL_INFO */
#define AFB_VERBOSITY_LEVEL_DEBUG 4 /**< @deprecated in favor of @ref AFB_SYSLOG_LEVEL_DEBUG */
#define AFB_SYSLOG_LEVEL_EMERGENCY 0
#define AFB_SYSLOG_LEVEL_ALERT 1
#define AFB_SYSLOG_LEVEL_CRITICAL 2
#define AFB_SYSLOG_LEVEL_ERROR 3
#define AFB_SYSLOG_LEVEL_WARNING 4
#define AFB_SYSLOG_LEVEL_NOTICE 5
#define AFB_SYSLOG_LEVEL_INFO 6
#define AFB_SYSLOG_LEVEL_DEBUG 7
#define AFB_VERBOSITY_LEVEL_WANT(verbosity,level) ((verbosity) >= (level)) /**< @deprecated in favor of @ref AFB_SYSLOG_MASK_WANT */
#define AFB_VERBOSITY_LEVEL_WANT_ERROR(x) AFB_VERBOSITY_LEVEL_WANT(x,AFB_VERBOSITY_LEVEL_ERROR) /**< @deprecated in favor of @ref AFB_SYSLOG_MASK_WANT_ERROR */
#define AFB_VERBOSITY_LEVEL_WANT_WARNING(x) AFB_VERBOSITY_LEVEL_WANT(x,AFB_VERBOSITY_LEVEL_WARNING) /**< @deprecated in favor of @ref AFB_SYSLOG_MASK_WANT_WARNING */
#define AFB_VERBOSITY_LEVEL_WANT_NOTICE(x) AFB_VERBOSITY_LEVEL_WANT(x,AFB_VERBOSITY_LEVEL_NOTICE) /**< @deprecated in favor of @ref AFB_SYSLOG_MASK_WANT_NOTICE */
#define AFB_VERBOSITY_LEVEL_WANT_INFO(x) AFB_VERBOSITY_LEVEL_WANT(x,AFB_VERBOSITY_LEVEL_INFO) /**< @deprecated in favor of @ref AFB_SYSLOG_MASK_WANT_INFO */
#define AFB_VERBOSITY_LEVEL_WANT_DEBUG(x) AFB_VERBOSITY_LEVEL_WANT(x,AFB_VERBOSITY_LEVEL_DEBUG) /**< @deprecated in favor of @ref AFB_SYSLOG_MASK_WANT_DEBUG */
#define AFB_SYSLOG_MASK_WANT(verbomask,level) ((verbomask) & (1 << (level)))
#define AFB_SYSLOG_MASK_WANT_EMERGENCY(x) AFB_SYSLOG_MASK_WANT(x,AFB_SYSLOG_LEVEL_EMERGENCY)
#define AFB_SYSLOG_MASK_WANT_ALERT(x) AFB_SYSLOG_MASK_WANT(x,AFB_SYSLOG_LEVEL_ALERT)
#define AFB_SYSLOG_MASK_WANT_CRITICAL(x) AFB_SYSLOG_MASK_WANT(x,AFB_SYSLOG_LEVEL_CRITICAL)
#define AFB_SYSLOG_MASK_WANT_ERROR(x) AFB_SYSLOG_MASK_WANT(x,AFB_SYSLOG_LEVEL_ERROR)
#define AFB_SYSLOG_MASK_WANT_WARNING(x) AFB_SYSLOG_MASK_WANT(x,AFB_SYSLOG_LEVEL_WARNING)
#define AFB_SYSLOG_MASK_WANT_NOTICE(x) AFB_SYSLOG_MASK_WANT(x,AFB_SYSLOG_LEVEL_NOTICE)
#define AFB_SYSLOG_MASK_WANT_INFO(x) AFB_SYSLOG_MASK_WANT(x,AFB_SYSLOG_LEVEL_INFO)
#define AFB_SYSLOG_MASK_WANT_DEBUG(x) AFB_SYSLOG_MASK_WANT(x,AFB_SYSLOG_LEVEL_DEBUG)
#define AFB_SYSLOG_LEVEL_FROM_VERBOSITY(x) ((x) + (AFB_SYSLOG_LEVEL_ERROR - AFB_VERBOSITY_LEVEL_ERROR))
#define AFB_SYSLOG_LEVEL_TO_VERBOSITY(x) ((x) + (AFB_VERBOSITY_LEVEL_ERROR - AFB_SYSLOG_LEVEL_ERROR))
/**
* Transform a mask of verbosity to its significant level of verbosity.
*
* @param verbomask the mask
*
* @return the upper level that is not null, truncated to AFB_SYSLOG_LEVEL_DEBUG
*
* @example _afb_verbomask_to_upper_level_(5) -> 2
* @example _afb_verbomask_to_upper_level_(16) -> 4
*/
static inline int _afb_verbomask_to_upper_level_(int verbomask)
{
int result = 0;
while ((verbomask >>= 1) && result < AFB_SYSLOG_LEVEL_DEBUG)
result++;
return result;
}
/** @} */
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