gitMirror/spdlog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added support for syslog in FreeBSD

Browse Source
This commit is contained in:
gabime 2016-08-21 00:57:53 +03:00
parent aa0f62292b
commit 5b2bd79b7e
2 changed files with 81 additions and 81 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
example/example.cpp
View File

@ -108,7 +108,7 @@ void async_example()
//syslog example (linux/osx only) //syslog example (linux/osx only)
void syslog_example() void syslog_example()
{ {
#if defined (__linux__) || defined(__APPLE__) #if defined (__linux__) || defined(__APPLE__) || defined(__FreeBSD__)
std::string ident = "spdlog-example"; std::string ident = "spdlog-example";
auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID); auto syslog_logger = spd::syslog_logger("syslog", ident, LOG_PID);
syslog_logger->warn("This is warning that will end up in syslog. This is Linux only!"); syslog_logger->warn("This is warning that will end up in syslog. This is Linux only!");

160
include/spdlog/sinks/syslog_sink.h
View File

@ -1,80 +1,80 @@
// //
// Copyright(c) 2015 Gabi Melman. // Copyright(c) 2015 Gabi Melman.
// Distributed under the MIT License (http://opensource.org/licenses/MIT) // Distributed under the MIT License (http://opensource.org/licenses/MIT)
// //
#pragma once #pragma once
#if defined(__linux__) || defined(__APPLE__) #if defined(__linux__) || defined(__APPLE__) || defined(__FreeBSD__)
#include <spdlog/sinks/sink.h> #include <spdlog/sinks/sink.h>
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/log_msg.h> #include <spdlog/details/log_msg.h>
#include <array> #include <array>
#include <string> #include <string>
#include <syslog.h> #include <syslog.h>
namespace spdlog namespace spdlog
{ {
namespace sinks namespace sinks
{ {
/** /**
* Sink that write to syslog using the `syscall()` library call. * Sink that write to syslog using the `syscall()` library call.
* *
* Locking is not needed, as `syslog()` itself is thread-safe. * Locking is not needed, as `syslog()` itself is thread-safe.
*/ */
class syslog_sink : public sink class syslog_sink : public sink
{ {
public: public:
// //
syslog_sink(const std::string& ident = "", int syslog_option=0, int syslog_facility=LOG_USER): syslog_sink(const std::string& ident = "", int syslog_option=0, int syslog_facility=LOG_USER):
_ident(ident) _ident(ident)
{ {
_priorities[static_cast<int>(level::trace)] = LOG_DEBUG; _priorities[static_cast<int>(level::trace)] = LOG_DEBUG;
_priorities[static_cast<int>(level::debug)] = LOG_DEBUG; _priorities[static_cast<int>(level::debug)] = LOG_DEBUG;
_priorities[static_cast<int>(level::info)] = LOG_INFO; _priorities[static_cast<int>(level::info)] = LOG_INFO;
_priorities[static_cast<int>(level::warn)] = LOG_WARNING; _priorities[static_cast<int>(level::warn)] = LOG_WARNING;
_priorities[static_cast<int>(level::err)] = LOG_ERR; _priorities[static_cast<int>(level::err)] = LOG_ERR;
_priorities[static_cast<int>(level::critical)] = LOG_CRIT; _priorities[static_cast<int>(level::critical)] = LOG_CRIT;
_priorities[static_cast<int>(level::off)] = LOG_INFO; _priorities[static_cast<int>(level::off)] = LOG_INFO;
//set ident to be program name if empty //set ident to be program name if empty
::openlog(_ident.empty()? nullptr:_ident.c_str(), syslog_option, syslog_facility); ::openlog(_ident.empty()? nullptr:_ident.c_str(), syslog_option, syslog_facility);
} }
~syslog_sink() ~syslog_sink()
{ {
::closelog(); ::closelog();
} }
syslog_sink(const syslog_sink&) = delete; syslog_sink(const syslog_sink&) = delete;
syslog_sink& operator=(const syslog_sink&) = delete; syslog_sink& operator=(const syslog_sink&) = delete;
void log(const details::log_msg &msg) override void log(const details::log_msg &msg) override
{ {
::syslog(syslog_prio_from_level(msg), "%s", msg.raw.str().c_str()); ::syslog(syslog_prio_from_level(msg), "%s", msg.raw.str().c_str());
} }
void flush() override void flush() override
{ {
} }
private: private:
std::array<int, 7> _priorities; std::array<int, 7> _priorities;
//must store the ident because the man says openlog might use the pointer as is and not a string copy //must store the ident because the man says openlog might use the pointer as is and not a string copy
const std::string _ident; const std::string _ident;
// //
// Simply maps spdlog's log level to syslog priority level. // Simply maps spdlog's log level to syslog priority level.
// //
int syslog_prio_from_level(const details::log_msg &msg) const int syslog_prio_from_level(const details::log_msg &msg) const
{ {
return _priorities[static_cast<int>(msg.level)]; return _priorities[static_cast<int>(msg.level)];
} }
}; };
} }
} }
#endif #endif