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syslog improvments

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gabime
2014-12-19 18:01:49 +02:00
parent 21a74482e6
commit 92f2b7556e
5 changed files with 38 additions and 79 deletions
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48
include/spdlog/sinks/syslog_sink.h
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@@ -27,7 +27,7 @@
#ifdef __linux__
#include <string>
#include <syslog.h>
#include "./sink.h"
#include "../common.h"
@@ -46,9 +46,10 @@ namespace sinks
class syslog_sink : public sink
{
public:
syslog_sink(const std::string& ident = "", int option = static_cast<int>(syslog::option::PID), const std::string &facility = "user")
//
syslog_sink(const std::string& ident = "", int syslog_option=0, int syslog_facility=LOG_USER):
_ident(ident)
{
_priorities[static_cast<int>(level::TRACE)] = LOG_DEBUG;
_priorities[static_cast<int>(level::DEBUG)] = LOG_DEBUG;
_priorities[static_cast<int>(level::INFO)] = LOG_INFO;
@@ -60,10 +61,12 @@ public:
_priorities[static_cast<int>(level::EMERG)] = LOG_EMERG;
_priorities[static_cast<int>(level::OFF)] = LOG_INFO;
::openlog(ident.c_str(), option, syslog_facility_from_name(facility));
//set ident to be program name if empty
::openlog(_ident.empty()? nullptr:_ident.c_str(), syslog_option, syslog_facility);
}
virtual ~syslog_sink() {
::closelog();
~syslog_sink()
{
::closelog();
}
syslog_sink(const syslog_sink&) = delete;
@@ -74,33 +77,20 @@ public:
::syslog(syslog_prio_from_level(msg), "%s", msg.formatted.str().c_str());
};
protected:
/**
* Simply maps spdlog's log level to syslog priority level.
*/
private:
std::array<int, 10> _priorities;
//must store the ident because the man says openlog might use the pointer as is and not a string copy
const std::string _ident;
//
// Simply maps spdlog's log level to syslog priority level.
//
int syslog_prio_from_level(const details::log_msg &msg) const
{
return _priorities[static_cast<int>(msg.level)];
}
private:
std::array<int, 11> _priorities;
inline int syslog_facility_from_name (const std::string & name)
{
if (name.empty())
return LOG_USER;
for (int i = 0; facilitynames[i].c_name != NULL; ++i)
{
if (name == facilitynames[i].c_name)
return facilitynames[i].c_val;
}
return LOG_USER;
}
}
};
}
}