spdlog::sinks::syslog_sink< Mutex > Class Template Reference

#include <syslog_sink.h>

Inheritance diagram for spdlog::sinks::syslog_sink< Mutex >:

Public Member Functions
	syslog_sink (std::string ident="", int syslog_option=0, int syslog_facility=LOG_USER)
	~syslog_sink () override
	syslog_sink (const syslog_sink &)=delete
syslog_sink &	operator= (const syslog_sink &)=delete
Public Member Functions inherited from spdlog::sinks::base_sink< Mutex >
	base_sink ()=default
	base_sink (const base_sink &)=delete
base_sink &	operator= (const base_sink &)=delete
void	log (const details::log_msg &msg) final
void	flush () final
void	set_pattern (const std::string &pattern) final
void	set_formatter (std::unique_ptr< spdlog::formatter > sink_formatter) final
Public Member Functions inherited from spdlog::sinks::sink
	sink ()
	sink (std::unique_ptr< spdlog::pattern_formatter > formatter)
virtual	~sink ()=default
bool	should_log (level::level_enum msg_level) const
void	set_level (level::level_enum log_level)
level::level_enum	level () const

Protected Member Functions
void	sink_it_ (const details::log_msg &msg) override
void	flush_ () override
Protected Member Functions inherited from spdlog::sinks::base_sink< Mutex >
virtual void	set_pattern_ (const std::string &pattern)
virtual void	set_formatter_ (std::unique_ptr< spdlog::formatter > sink_formatter)

Private Member Functions
int	syslog_prio_from_level (const details::log_msg &msg) const

Private Attributes
std::array< int, 7 >	priorities_
const std::string	ident_

Additional Inherited Members
Protected Attributes inherited from spdlog::sinks::base_sink< Mutex >
Mutex	mutex_
Protected Attributes inherited from spdlog::sinks::sink
level_t	level_
std::unique_ptr< spdlog::formatter >	formatter_

Detailed Description

template<typename Mutex>
class spdlog::sinks::syslog_sink< Mutex >

Sink that write to syslog using the syscall() library call.

Locking is not needed, as syslog() itself is thread-safe.

Definition at line 26 of file syslog_sink.h.

Constructor & Destructor Documentation

template<typename Mutex >

spdlog::sinks::syslog_sink< Mutex >::syslog_sink ( std::string  ident = "", int  syslog_option = 0, int  syslog_facility = LOG_USER  )

inlineexplicit

Definition at line 30 of file syslog_sink.h.

        : ident_(std::move(ident))
    {
        priorities_[static_cast<size_t>(level::trace)] = LOG_DEBUG;
        priorities_[static_cast<size_t>(level::debug)] = LOG_DEBUG;
        priorities_[static_cast<size_t>(level::info)] = LOG_INFO;
        priorities_[static_cast<size_t>(level::warn)] = LOG_WARNING;
        priorities_[static_cast<size_t>(level::err)] = LOG_ERR;
        priorities_[static_cast<size_t>(level::critical)] = LOG_CRIT;
        priorities_[static_cast<size_t>(level::off)] = LOG_INFO;

        // set ident to be program name if empty
        ::openlog(ident_.empty() ? nullptr : ident_.c_str(), syslog_option, syslog_facility);
    }

template<typename Mutex >

spdlog::sinks::syslog_sink< Mutex >::~syslog_sink ( )

inlineoverride

Definition at line 45 of file syslog_sink.h.

    {
        ::closelog();
    }

template<typename Mutex >

spdlog::sinks::syslog_sink< Mutex >::syslog_sink ( const syslog_sink< Mutex > &  )

delete

Member Function Documentation

template<typename Mutex >

void spdlog::sinks::syslog_sink< Mutex >::flush_ ( )

inlineoverrideprotectedvirtual

Implements spdlog::sinks::base_sink< Mutex >.

Definition at line 59 of file syslog_sink.h.

{}

template<typename Mutex >

syslog_sink& spdlog::sinks::syslog_sink< Mutex >::operator= ( const syslog_sink< Mutex > &  )

delete

template<typename Mutex >

void spdlog::sinks::syslog_sink< Mutex >::sink_it_ ( const details::log_msg &  msg )

inlineoverrideprotectedvirtual

Implements spdlog::sinks::base_sink< Mutex >.

Definition at line 54 of file syslog_sink.h.

    {
        ::syslog(syslog_prio_from_level(msg), "%s", fmt::to_string(msg.payload).c_str());
    }

template<typename Mutex >

int spdlog::sinks::syslog_sink< Mutex >::syslog_prio_from_level ( const details::log_msg &  msg ) const

inlineprivate

Definition at line 70 of file syslog_sink.h.

    {
        return priorities_[static_cast<size_t>(msg.level)];
    }

Member Data Documentation

template<typename Mutex >

const std::string spdlog::sinks::syslog_sink< Mutex >::ident_

private

Definition at line 65 of file syslog_sink.h.

template<typename Mutex >

std::array<int, 7> spdlog::sinks::syslog_sink< Mutex >::priorities_

private

Definition at line 62 of file syslog_sink.h.

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The documentation for this class was generated from the following file:

• wire-cell-build/util/inc/spdlog/sinks/syslog_sink.h