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// SPDX-License-Identifier: LGPL-2.1+
/*
* Copyright (C) 2016 Red Hat, Inc.
*/
#ifndef __NM_VPN_PLUGIN_MACROS_H__
#define __NM_VPN_PLUGIN_MACROS_H__
#include <syslog.h>
static inline int
nm_utils_syslog_coerce_from_nm(int syslog_level)
{
/* NetworkManager uses internally NMLogLevel levels. When spawning
* the VPN plugin, it maps those levels to syslog levels as follows:
*
* LOGL_INFO = LOG_NOTICE,
* LOGL_DEBUG = LOG_INFO,
* LOGL_TRACE = LOG_DEBUG,
*
* However, when actually printing to syslog, we don't want to print messages
* with LOGL_INFO level as LOG_NOTICE, because they are *not* to be highlighted.
*
* In other words: NetworkManager has 3 levels that should not require highlighting:
* LOGL_INFO, LOGL_DEBUG, LOGL_TRACE. syslog on the other hand has only LOG_INFO and LOG_DEBUG.
*
* So, coerce those values before printing to syslog. When you receive the syslog_level
* from NetworkManager, instead of calling
* syslog(syslog_level, ...)
* you should call
* syslog(nm_utils_syslog_coerce_from_nm(syslog_level), ...)
*/
switch (syslog_level) {
case LOG_INFO:
return LOG_DEBUG;
case LOG_NOTICE:
return LOG_INFO;
default:
return syslog_level;
}
}
static inline const char *
nm_utils_syslog_to_str(int syslog_level)
{
/* Maps the levels the same way as NetworkManager's nm-logging.c does */
if (syslog_level >= LOG_DEBUG)
return "<trace>";
if (syslog_level >= LOG_INFO)
return "<debug>";
if (syslog_level >= LOG_NOTICE)
return "<info>";
if (syslog_level >= LOG_WARNING)
return "<warn>";
return "<error>";
}
/*****************************************************************************/
/* possibly missing defines from newer libnm API. */
#ifndef NM_VPN_PLUGIN_CONFIG_PROXY_PAC
#define NM_VPN_PLUGIN_CONFIG_PROXY_PAC "pac"
#endif
#ifndef NM_VPN_PLUGIN_IP4_CONFIG_PRESERVE_ROUTES
#define NM_VPN_PLUGIN_IP4_CONFIG_PRESERVE_ROUTES "preserve-routes"
#endif
#ifndef NM_VPN_PLUGIN_IP6_CONFIG_PRESERVE_ROUTES
#define NM_VPN_PLUGIN_IP6_CONFIG_PRESERVE_ROUTES "preserve-routes"
#endif
/*****************************************************************************/
#endif /* __NM_VPN_PLUGIN_MACROS_H__ */
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