12#ifndef INCLUDED_GR_LOGGER_H
13#define INCLUDED_GR_LOGGER_H
20#ifdef DISABLE_LOGGER_H
36#include <spdlog/common.h>
37#include <spdlog/fmt/fmt.h>
38#include <spdlog/fmt/ostr.h>
39#include <spdlog/version.h>
42#include <spdlog/spdlog.h>
44#include <spdlog/sinks/dist_sink.h>
46#include <boost/format.hpp>
87 static constexpr const char* default_pattern =
"%n :%l: %v";
91 std::shared_ptr<spdlog::sinks::dist_sink_mt> _default_backend, _debug_backend;
124 using underlying_logger_ptr = std::shared_ptr<spdlog::logger>;
126#if SPDLOG_VERSION >= 11000
129 template <
typename... Args>
130 using format_string_t = spdlog::format_string_t<Args...>;
131#elif SPDLOG_VERSION >= 10910
134 template <
typename... Args>
135 using format_string_t = fmt::format_string<Args...>;
138 template <
typename... Args>
139 using format_string_t =
const spdlog::string_view_t&;
169 const std::string&
name()
const;
173 template <
typename... Args>
174 inline void trace(format_string_t<Args...>
msg, Args&&... args)
176 d_logger->trace(
msg, std::forward<Args>(args)...);
180 template <
typename... Args>
181 inline void debug(format_string_t<Args...>
msg, Args&&... args)
183 d_logger->debug(
msg, std::forward<Args>(args)...);
187 template <
typename... Args>
188 inline void info(format_string_t<Args...>
msg, Args&&... args)
190 d_logger->info(
msg, std::forward<Args>(args)...);
194 template <
typename... Args>
195 inline void notice(format_string_t<Args...>
msg, Args&&... args)
197 d_logger->info(
msg, std::forward<Args>(args)...);
201 template <
typename... Args>
202 inline void warn(format_string_t<Args...>
msg, Args&&... args)
204 d_logger->warn(
msg, std::forward<Args>(args)...);
208 template <
typename... Args>
209 inline void error(format_string_t<Args...>
msg, Args&&... args)
211 d_logger->error(
msg, std::forward<Args>(args)...);
215 template <
typename... Args>
216 inline void crit(format_string_t<Args...>
msg, Args&&... args)
218 d_logger->critical(
msg, std::forward<Args>(args)...);
222 template <
typename... Args>
223 inline void alert(format_string_t<Args...>
msg, Args&&... args)
225 d_logger->critical(
msg, std::forward<Args>(args)...);
229 template <
typename... Args>
230 inline void fatal(format_string_t<Args...>
msg, Args&&... args)
232 d_logger->critical(
msg, std::forward<Args>(args)...);
236 template <
typename... Args>
237 inline void emerg(format_string_t<Args...>
msg, Args&&... args)
239 d_logger->critical(
msg, std::forward<Args>(args)...);
242 template <
typename... Args>
244 log(spdlog::level::level_enum level, format_string_t<Args...>
msg, Args&&... args)
246 d_logger->log(level,
msg, std::forward<Args>(args)...);
266#define GR_LOG_TRACE(log, msg) \
268 log->d_logger->trace(msg); \
271#define GR_LOG_DEBUG(log, msg) \
273 log->d_logger->debug(msg); \
276#define GR_LOG_INFO(log, msg) \
278 log->d_logger->info(msg); \
281#define GR_LOG_NOTICE(log, msg) \
283 log->d_logger->info(msg); \
287#define GR_LOG_WARN(log, msg) \
289 log->d_logger->warn(msg); \
292#define GR_LOG_ERROR(log, msg) \
294 log->d_logger->error(msg); \
297#define GR_LOG_CRIT(log, msg) \
299 log->d_logger->critical(msg); \
302#define GR_LOG_ALERT(log, msg) \
304 log->d_logger->critical(msg); \
307#define GR_LOG_FATAL(log, msg) \
309 log->d_logger->critical(msg); \
312#define GR_LOG_EMERG(log, msg) \
314 log->d_logger->critical(msg); \
319struct fmt::formatter<boost::
format> : formatter<string_view> {
321 template <
typename FormatContext>
322 auto format(
const boost::format& bfmt, FormatContext& ctx)
323 ->
decltype(formatter<string_view>::format(bfmt.str(), ctx))
325 return formatter<string_view>::format(bfmt.str(), ctx);
GR_LOG macros.
Definition: logger.h:120
void alert(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for CRITICAL message, DEPRECATED
Definition: logger.h:223
void set_name(const std::string &name)
void get_level(std::string &level) const
inline function, wrapper to get the logger level
void error(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for ERROR message
Definition: logger.h:209
void trace(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for TRACE message
Definition: logger.h:174
void log(spdlog::level::level_enum level, format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for logging with ad-hoc adjustable level
Definition: logger.h:244
~logger()=default
Destructor.
underlying_logger_ptr d_logger
Definition: logger.h:157
void crit(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for CRITICAL message
Definition: logger.h:216
void info(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for INFO message
Definition: logger.h:188
void debug(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for DEBUG message
Definition: logger.h:181
logger(const std::string &logger_name)
constructor Provide name of logger to associate with this class
const std::string & name() const
void set_level(const log_level level)
void notice(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for INFO message, DEPRECATED
Definition: logger.h:195
void set_level(const std::string &level)
inline function, wrapper to set the logger level
void fatal(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for CRITICAL message, DEPRECATED
Definition: logger.h:230
void emerg(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for CRITICAL message, DEPRECATED
Definition: logger.h:237
log_level get_level() const
const std::string get_string_level() const
void warn(format_string_t< Args... > msg, Args &&... args)
inline function, wrapper for WARN message
Definition: logger.h:202
void set_default_level(log_level level)
set the default logging level
void add_default_sink(const spdlog::sink_ptr &sink)
adds a logging sink
spdlog::sink_ptr default_backend() const
void operator=(logging const &)=delete
void add_default_console_sink()
add a default-constructed console sink to the default logger
logging(logging const &)=delete
void add_debug_console_sink()
add a default-constructed console sink to the debugging logger
static logging & singleton()
void set_debug_level(log_level level)
set the debug logging level
log_level debug_level() const
get the debug logging level
Definition: logger.h:69
void add_debug_sink(const spdlog::sink_ptr &sink)
adds a debugging sink
log_level default_level() const
get the default logging level
Definition: logger.h:66
#define GR_RUNTIME_API
Definition: gnuradio-runtime/include/gnuradio/api.h:18
GR_RUNTIME_API const pmt::pmt_t msg()
GNU Radio logging wrapper.
Definition: basic_block.h:29
std::shared_ptr< logger > logger_ptr
Definition: logger.h:249
GR_RUNTIME_API bool configure_default_loggers(gr::logger_ptr &l, gr::logger_ptr &d, const std::string &name)
spdlog::level::level_enum log_level
Definition: logger.h:49
fmt::format_context::iterator format(const gr::io_signature &iosig, format_context &ctx) const