diff options
Diffstat (limited to 'NorthstarDLL/include/spdlog/sinks/systemd_sink.h')
-rw-r--r-- | NorthstarDLL/include/spdlog/sinks/systemd_sink.h | 206 |
1 files changed, 103 insertions, 103 deletions
diff --git a/NorthstarDLL/include/spdlog/sinks/systemd_sink.h b/NorthstarDLL/include/spdlog/sinks/systemd_sink.h index bc7ca2d3..d23824b8 100644 --- a/NorthstarDLL/include/spdlog/sinks/systemd_sink.h +++ b/NorthstarDLL/include/spdlog/sinks/systemd_sink.h @@ -1,103 +1,103 @@ -// Copyright(c) 2019 ZVYAGIN.Alexander@gmail.com
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/details/synchronous_factory.h>
-
-#include <array>
-#ifndef SD_JOURNAL_SUPPRESS_LOCATION
-#define SD_JOURNAL_SUPPRESS_LOCATION
-#endif
-#include <systemd/sd-journal.h>
-
-namespace spdlog {
-namespace sinks {
-
-/**
- * Sink that write to systemd journal using the `sd_journal_send()` library call.
- *
- * Locking is not needed, as `sd_journal_send()` itself is thread-safe.
- */
-template<typename Mutex>
-class systemd_sink : public base_sink<Mutex>
-{
-public:
- //
- systemd_sink()
- : syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG,
- /* spdlog::level::debug */ LOG_DEBUG,
- /* spdlog::level::info */ LOG_INFO,
- /* spdlog::level::warn */ LOG_WARNING,
- /* spdlog::level::err */ LOG_ERR,
- /* spdlog::level::critical */ LOG_CRIT,
- /* spdlog::level::off */ LOG_INFO}}
- {}
-
- ~systemd_sink() override {}
-
- systemd_sink(const systemd_sink &) = delete;
- systemd_sink &operator=(const systemd_sink &) = delete;
-
-protected:
- using levels_array = std::array<int, 7>;
- levels_array syslog_levels_;
-
- void sink_it_(const details::log_msg &msg) override
- {
- int err;
-
- size_t length = msg.payload.size();
- // limit to max int
- if (length > static_cast<size_t>(std::numeric_limits<int>::max()))
- {
- length = static_cast<size_t>(std::numeric_limits<int>::max());
- }
-
- // Do not send source location if not available
- if (msg.source.empty())
- {
- // Note: function call inside '()' to avoid macro expansion
- err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), msg.payload.data(), "PRIORITY=%d", syslog_level(msg.level),
- "SYSLOG_IDENTIFIER=%.*s", static_cast<int>(msg.logger_name.size()), msg.logger_name.data(), nullptr);
- }
- else
- {
- err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), msg.payload.data(), "PRIORITY=%d", syslog_level(msg.level),
- "SYSLOG_IDENTIFIER=%.*s", static_cast<int>(msg.logger_name.size()), msg.logger_name.data(), "CODE_FILE=%s",
- msg.source.filename, "CODE_LINE=%d", msg.source.line, "CODE_FUNC=%s", msg.source.funcname, nullptr);
- }
-
- if (err)
- {
- throw_spdlog_ex("Failed writing to systemd", errno);
- }
- }
-
- int syslog_level(level::level_enum l)
- {
- return syslog_levels_.at(static_cast<levels_array::size_type>(l));
- }
-
- void flush_() override {}
-};
-
-using systemd_sink_mt = systemd_sink<std::mutex>;
-using systemd_sink_st = systemd_sink<details::null_mutex>;
-} // namespace sinks
-
-// Create and register a syslog logger
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> systemd_logger_mt(const std::string &logger_name)
-{
- return Factory::template create<sinks::systemd_sink_mt>(logger_name);
-}
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> systemd_logger_st(const std::string &logger_name)
-{
- return Factory::template create<sinks::systemd_sink_st>(logger_name);
-}
-} // namespace spdlog
+// Copyright(c) 2019 ZVYAGIN.Alexander@gmail.com +// Distributed under the MIT License (http://opensource.org/licenses/MIT) + +#pragma once + +#include <spdlog/sinks/base_sink.h> +#include <spdlog/details/null_mutex.h> +#include <spdlog/details/synchronous_factory.h> + +#include <array> +#ifndef SD_JOURNAL_SUPPRESS_LOCATION +#define SD_JOURNAL_SUPPRESS_LOCATION +#endif +#include <systemd/sd-journal.h> + +namespace spdlog { +namespace sinks { + +/** + * Sink that write to systemd journal using the `sd_journal_send()` library call. + * + * Locking is not needed, as `sd_journal_send()` itself is thread-safe. + */ +template<typename Mutex> +class systemd_sink : public base_sink<Mutex> +{ +public: + // + systemd_sink() + : syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG, + /* spdlog::level::debug */ LOG_DEBUG, + /* spdlog::level::info */ LOG_INFO, + /* spdlog::level::warn */ LOG_WARNING, + /* spdlog::level::err */ LOG_ERR, + /* spdlog::level::critical */ LOG_CRIT, + /* spdlog::level::off */ LOG_INFO}} + {} + + ~systemd_sink() override {} + + systemd_sink(const systemd_sink &) = delete; + systemd_sink &operator=(const systemd_sink &) = delete; + +protected: + using levels_array = std::array<int, 7>; + levels_array syslog_levels_; + + void sink_it_(const details::log_msg &msg) override + { + int err; + + size_t length = msg.payload.size(); + // limit to max int + if (length > static_cast<size_t>(std::numeric_limits<int>::max())) + { + length = static_cast<size_t>(std::numeric_limits<int>::max()); + } + + // Do not send source location if not available + if (msg.source.empty()) + { + // Note: function call inside '()' to avoid macro expansion + err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), msg.payload.data(), "PRIORITY=%d", syslog_level(msg.level), + "SYSLOG_IDENTIFIER=%.*s", static_cast<int>(msg.logger_name.size()), msg.logger_name.data(), nullptr); + } + else + { + err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), msg.payload.data(), "PRIORITY=%d", syslog_level(msg.level), + "SYSLOG_IDENTIFIER=%.*s", static_cast<int>(msg.logger_name.size()), msg.logger_name.data(), "CODE_FILE=%s", + msg.source.filename, "CODE_LINE=%d", msg.source.line, "CODE_FUNC=%s", msg.source.funcname, nullptr); + } + + if (err) + { + throw_spdlog_ex("Failed writing to systemd", errno); + } + } + + int syslog_level(level::level_enum l) + { + return syslog_levels_.at(static_cast<levels_array::size_type>(l)); + } + + void flush_() override {} +}; + +using systemd_sink_mt = systemd_sink<std::mutex>; +using systemd_sink_st = systemd_sink<details::null_mutex>; +} // namespace sinks + +// Create and register a syslog logger +template<typename Factory = spdlog::synchronous_factory> +inline std::shared_ptr<logger> systemd_logger_mt(const std::string &logger_name) +{ + return Factory::template create<sinks::systemd_sink_mt>(logger_name); +} + +template<typename Factory = spdlog::synchronous_factory> +inline std::shared_ptr<logger> systemd_logger_st(const std::string &logger_name) +{ + return Factory::template create<sinks::systemd_sink_st>(logger_name); +} +} // namespace spdlog |