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Merge branch 'master' into to_level

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fegomes 2018-03-08 18:16:10 -03:00
commit f9750dddee
43 changed files with 742 additions and 576 deletions
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3
CMakeLists.txt
View File

@ -4,7 +4,7 @@
#
cmake_minimum_required(VERSION 3.1)
project(spdlog VERSION 0.16.3)
project(spdlog VERSION 0.16.3 LANGUAGES CXX)
include(CTest)
include(CMakeDependentOption)
include(GNUInstallDirs)
@ -73,7 +73,6 @@ configure_file("cmake/spdlog.pc.in" "${pkg_config}" @ONLY)
install(
TARGETS spdlog
EXPORT "${targets_export_name}"
INCLUDES DESTINATION "${include_install_dir}"
)
# install headers

12
example/CMakeLists.txt
View File

@ -21,8 +21,8 @@
# * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
# *************************************************************************/
cmake_minimum_required(VERSION 3.0)
project(SpdlogExamples)
cmake_minimum_required(VERSION 3.1)
project(SpdlogExamples CXX)
if(TARGET spdlog)
# Part of the main project
@ -32,16 +32,16 @@ else()
find_package(spdlog CONFIG REQUIRED)
endif()
find_package(Threads)
find_package(Threads REQUIRED)
add_executable(example example.cpp)
target_link_libraries(example spdlog::spdlog ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries(example spdlog::spdlog Threads::Threads)
add_executable(benchmark bench.cpp)
target_link_libraries(benchmark spdlog::spdlog ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries(benchmark spdlog::spdlog Threads::Threads)
add_executable(multisink multisink.cpp)
target_link_libraries(multisink spdlog::spdlog ${CMAKE_THREAD_LIBS_INIT})
target_link_libraries(multisink spdlog::spdlog Threads::Threads)
enable_testing()
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/logs")

7
include/spdlog/async_logger.h
View File

@ -35,7 +35,7 @@ class async_logger SPDLOG_FINAL :public logger
{
public:
template<class It>
async_logger(const std::string& name,
async_logger(const std::string& logger_name,
const It& begin,
const It& end,
size_t queue_size,
@ -65,8 +65,8 @@ public:
void flush() override;
// Error handler
virtual void set_error_handler(log_err_handler) override;
virtual log_err_handler error_handler() override;
void set_error_handler(log_err_handler) override;
log_err_handler error_handler() override;
protected:
void _sink_it(details::log_msg& msg) override;
@ -78,5 +78,4 @@ private:
};
}
#include "details/async_logger_impl.h"

16
include/spdlog/common.h
View File

@ -5,6 +5,10 @@
#pragma once
#define SPDLOG_VERSION "0.16.3"
#include "tweakme.h"
#include <string>
#include <initializer_list>
#include <chrono>
@ -74,7 +78,7 @@ using log_err_handler = std::function<void(const std::string &err_msg)>;
//Log level enum
namespace level
{
typedef enum
enum level_enum
{
trace = 0,
debug = 1,
@ -83,7 +87,7 @@ typedef enum
err = 4,
critical = 5,
off = 6
} level_enum;
};
#if !defined(SPDLOG_LEVEL_NAMES)
#define SPDLOG_LEVEL_NAMES { "trace", "debug", "info", "warning", "error", "critical", "off" }
@ -115,7 +119,6 @@ inline spdlog::level::level_enum to_level_enum(const char* name)
using level_hasher = std::hash<int>;
} //level
//
// Async overflow policy - block by default.
//
@ -148,19 +151,21 @@ std::string errno_str(int err_num);
class spdlog_ex : public std::exception
{
public:
spdlog_ex(const std::string& msg):_msg(msg)
explicit spdlog_ex(std::string msg) : _msg(std::move(msg))
{}
spdlog_ex(const std::string& msg, int last_errno)
{
_msg = msg + ": " + details::os::errno_str(last_errno);
}
const char* what() const SPDLOG_NOEXCEPT override
{
return _msg.c_str();
}
private:
std::string _msg;
};
//
@ -172,5 +177,4 @@ using filename_t = std::wstring;
using filename_t = std::string;
#endif
} //spdlog

63
include/spdlog/details/async_log_helper.h
View File

@ -43,6 +43,7 @@ class async_log_helper
flush,
terminate
};
struct async_msg
{
std::string logger_name;
@ -56,6 +57,12 @@ class async_log_helper
async_msg() = default;
~async_msg() = default;
explicit async_msg(async_msg_type m_type) :
level(level::info),
thread_id(0),
msg_type(m_type),
msg_id(0)
{}
async_msg(async_msg&& other) SPDLOG_NOEXCEPT :
logger_name(std::move(other.logger_name)),
@ -67,13 +74,6 @@ async_msg(async_msg&& other) SPDLOG_NOEXCEPT:
msg_id(other.msg_id)
{}
async_msg(async_msg_type m_type):
level(level::info),
thread_id(0),
msg_type(m_type),
msg_id(0)
{}
async_msg& operator=(async_msg&& other) SPDLOG_NOEXCEPT
{
logger_name = std::move(other.logger_name);
@ -91,7 +91,7 @@ async_msg(async_msg&& other) SPDLOG_NOEXCEPT:
async_msg& operator=(const async_msg& other) = delete;
// construct from log_msg
async_msg(const details::log_msg& m):
explicit async_msg(const details::log_msg& m):
level(m.level),
time(m.time),
thread_id(m.thread_id),
@ -104,7 +104,6 @@ async_msg(async_msg&& other) SPDLOG_NOEXCEPT:
#endif
}
// copy into log_msg
void fill_log_msg(log_msg &msg)
{
@ -118,28 +117,29 @@ async_msg(async_msg&& other) SPDLOG_NOEXCEPT:
};
public:
using item_type = async_msg;
using q_type = details::mpmc_bounded_queue<item_type>;
using clock = std::chrono::steady_clock;
async_log_helper(formatter_ptr formatter,
const std::vector<sink_ptr>& sinks,
std::vector<sink_ptr> sinks,
size_t queue_size,
const log_err_handler err_handler,
const async_overflow_policy overflow_policy = async_overflow_policy::block_retry,
const std::function<void()>& worker_warmup_cb = nullptr,
std::function<void()> worker_warmup_cb = nullptr,
const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(),
const std::function<void()>& worker_teardown_cb = nullptr);
std::function<void()> worker_teardown_cb = nullptr);
void log(const details::log_msg& msg);
// stop logging and join the back thread
~async_log_helper();
void set_formatter(formatter_ptr);
async_log_helper(const async_log_helper&) = delete;
async_log_helper& operator=(const async_log_helper&) = delete;
void set_formatter(formatter_ptr msg_formatter);
void flush(bool wait_for_q);
@ -158,7 +158,6 @@ private:
bool _terminate_requested;
// overflow policy
const async_overflow_policy _overflow_policy;
@ -200,25 +199,26 @@ private:
///////////////////////////////////////////////////////////////////////////////
inline spdlog::details::async_log_helper::async_log_helper(
formatter_ptr formatter,
const std::vector<sink_ptr>& sinks,
std::vector<sink_ptr> sinks,
size_t queue_size,
log_err_handler err_handler,
const async_overflow_policy overflow_policy,
const std::function<void()>& worker_warmup_cb,
std::function<void()> worker_warmup_cb,
const std::chrono::milliseconds& flush_interval_ms,
const std::function<void()>& worker_teardown_cb):
_formatter(formatter),
_sinks(sinks),
std::function<void()> worker_teardown_cb):
_formatter(std::move(formatter)),
_sinks(std::move(sinks)),
_q(queue_size),
_err_handler(err_handler),
_err_handler(std::move(err_handler)),
_flush_requested(false),
_terminate_requested(false),
_overflow_policy(overflow_policy),
_worker_warmup_cb(worker_warmup_cb),
_worker_warmup_cb(std::move(worker_warmup_cb)),
_flush_interval_ms(flush_interval_ms),
_worker_teardown_cb(worker_teardown_cb),
_worker_thread(&async_log_helper::worker_loop, this)
{}
_worker_teardown_cb(std::move(worker_teardown_cb))
{
_worker_thread = std::thread(&async_log_helper::worker_loop, this);
}
// Send to the worker thread termination message(level=off)
// and wait for it to finish gracefully
@ -327,14 +327,11 @@ inline bool spdlog::details::async_log_helper::process_next_msg(log_clock::time_
// Handle empty queue..
// This is the only place where the queue can terminate or flush to avoid losing messages already in the queue
else
{
auto now = details::os::now();
handle_flush_interval(now, last_flush);
sleep_or_yield(now, last_pop);
return !_terminate_requested;
}
}
// flush all sinks if _flush_interval_ms has expired
inline void spdlog::details::async_log_helper::handle_flush_interval(log_clock::time_point& now, log_clock::time_point& last_flush)
@ -351,10 +348,9 @@ inline void spdlog::details::async_log_helper::handle_flush_interval(log_clock::
inline void spdlog::details::async_log_helper::set_formatter(formatter_ptr msg_formatter)
{
_formatter = msg_formatter;
_formatter = std::move(msg_formatter);
}
// spin, yield or sleep. use the time passed since last message as a hint
inline void spdlog::details::async_log_helper::sleep_or_yield(const spdlog::log_clock::time_point& now, const spdlog::log_clock::time_point& last_op_time)
{
@ -391,8 +387,5 @@ inline void spdlog::details::async_log_helper::wait_empty_q()
inline void spdlog::details::async_log_helper::set_error_handler(spdlog::log_err_handler err_handler)
{
_err_handler = err_handler;
_err_handler = std::move(err_handler);
}

2
include/spdlog/details/async_logger_impl.h
View File

@ -48,7 +48,7 @@ inline spdlog::async_logger::async_logger(const std::string& logger_name,
const std::function<void()>& worker_teardown_cb) :
async_logger(logger_name,
{
single_sink
std::move(single_sink)
}, queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb) {}

14
include/spdlog/details/file_helper.h
View File

@ -31,9 +31,7 @@ public:
const int open_tries = 5;
const int open_interval = 10;
explicit file_helper() :
_fd(nullptr)
{}
explicit file_helper() = default;
file_helper(const file_helper&) = delete;
file_helper& operator=(const file_helper&) = delete;
@ -46,7 +44,6 @@ public:
void open(const filename_t& fname, bool truncate = false)
{
close();
auto *mode = truncate ? SPDLOG_FILENAME_T("wb") : SPDLOG_FILENAME_T("ab");
_filename = fname;
@ -76,7 +73,7 @@ public:
void close()
{
if (_fd)
if (_fd != nullptr)
{
std::fclose(_fd);
_fd = nullptr;
@ -93,8 +90,10 @@ public:
size_t size() const
{
if (!_fd)
if (_fd == nullptr)
{
throw spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(_filename));
}
return os::filesize(_fd);
}
@ -137,8 +136,9 @@ public:
// finally - return a valid base and extension tuple
return std::make_tuple(fname.substr(0, ext_index), fname.substr(ext_index));
}
private:
FILE* _fd;
FILE* _fd{ nullptr };
filename_t _filename;
};
}

8
include/spdlog/details/log_msg.h
View File

@ -8,7 +8,6 @@
#include "../common.h"
#include "../details/os.h"
#include <string>
#include <utility>
@ -21,8 +20,7 @@ struct log_msg
log_msg() = default;
log_msg(const std::string *loggers_name, level::level_enum lvl) :
logger_name(loggers_name),
level(lvl),
msg_id(0)
level(lvl)
{
#ifndef SPDLOG_NO_DATETIME
time = os::now();
@ -38,13 +36,13 @@ struct log_msg
log_msg(log_msg&& other) = delete;
const std::string *logger_name;
const std::string *logger_name{ nullptr };
level::level_enum level;
log_clock::time_point time;
size_t thread_id;
fmt::MemoryWriter raw;
fmt::MemoryWriter formatted;
size_t msg_id;
size_t msg_id{ 0 };
};
}
}

16
include/spdlog/details/logger_impl.h
View File

@ -14,8 +14,8 @@
// create logger with given name, sinks and the default pattern formatter
// all other ctors will call this one
template<class It>
inline spdlog::logger::logger(const std::string& logger_name, const It& begin, const It& end):
_name(logger_name),
inline spdlog::logger::logger(std::string logger_name, const It& begin, const It& end):
_name(std::move(logger_name)),
_sinks(begin, end),
_formatter(std::make_shared<pattern_formatter>("%+")),
_level(level::info),
@ -39,7 +39,7 @@ inline spdlog::logger::logger(const std::string& logger_name, sinks_init_list si
inline spdlog::logger::logger(const std::string& logger_name, spdlog::sink_ptr single_sink):
logger(logger_name,
{
single_sink
std::move(single_sink)
})
{}
@ -49,7 +49,7 @@ inline spdlog::logger::~logger() = default;
inline void spdlog::logger::set_formatter(spdlog::formatter_ptr msg_formatter)
{
_set_formatter(msg_formatter);
_set_formatter(std::move(msg_formatter));
}
inline void spdlog::logger::set_pattern(const std::string& pattern, pattern_time_type pattern_time)
@ -281,7 +281,7 @@ inline void spdlog::logger::set_level(spdlog::level::level_enum log_level)
inline void spdlog::logger::set_error_handler(spdlog::log_err_handler err_handler)
{
_err_handler = err_handler;
_err_handler = std::move(err_handler);
}
inline spdlog::log_err_handler spdlog::logger::error_handler()
@ -289,7 +289,6 @@ inline spdlog::log_err_handler spdlog::logger::error_handler()
return _err_handler;
}
inline void spdlog::logger::flush_on(level::level_enum log_level)
{
_flush_level.store(log_level);
@ -330,9 +329,10 @@ inline void spdlog::logger::_set_pattern(const std::string& pattern, pattern_tim
{
_formatter = std::make_shared<pattern_formatter>(pattern, pattern_time);
}
inline void spdlog::logger::_set_formatter(formatter_ptr msg_formatter)
{
_formatter = msg_formatter;
_formatter = std::move(msg_formatter);
}
inline void spdlog::logger::flush()
@ -350,7 +350,7 @@ inline void spdlog::logger::_default_err_handler(const std::string &msg)
char date_buf[100];
std::strftime(date_buf, sizeof(date_buf), "%Y-%m-%d %H:%M:%S", &tm_time);
details::log_msg err_msg;
err_msg.formatted.write("[*** LOG ERROR ***] [{}] [{}] [{}]{}", name(), msg, date_buf, details::os::eol);
err_msg.formatted.write("[*** LOG ERROR ***] [{}] [{}] [{}]{}", name(), msg, date_buf, details::os::default_eol);
sinks::stderr_sink_mt::instance()->log(err_msg);
_last_err_time = now;
}

11
include/spdlog/details/mpmc_bounded_q.h
View File

@ -57,9 +57,9 @@ template<typename T>
class mpmc_bounded_queue
{
public:
using item_type = T;
mpmc_bounded_queue(size_t buffer_size)
explicit mpmc_bounded_queue(size_t buffer_size)
:max_size_(buffer_size),
buffer_(new cell_t[buffer_size]),
buffer_mask_(buffer_size - 1)
@ -79,6 +79,8 @@ public:
delete[] buffer_;
}
mpmc_bounded_queue(mpmc_bounded_queue const&) = delete;
void operator=(mpmc_bounded_queue const&) = delete;
bool enqueue(T&& data)
{
@ -157,7 +159,7 @@ private:
size_t const max_size_;
static size_t const cacheline_size = 64;
typedef char cacheline_pad_t[cacheline_size];
using cacheline_pad_t = char[cacheline_size];
cacheline_pad_t pad0_;
cell_t* const buffer_;
@ -167,9 +169,6 @@ private:
cacheline_pad_t pad2_;
std::atomic<size_t> dequeue_pos_;
cacheline_pad_t pad3_;
mpmc_bounded_queue(mpmc_bounded_queue const&) = delete;
void operator= (mpmc_bounded_queue const&) = delete;
};
} // ns details

2
include/spdlog/details/null_mutex.h
View File

@ -27,7 +27,7 @@ struct null_atomic_int
int value;
null_atomic_int() = default;
null_atomic_int(int val):value(val)
explicit null_atomic_int(int val) : value(val)
{}
int load(std::memory_order) const

26
include/spdlog/details/os.h
View File

@ -96,7 +96,6 @@ inline std::tm localtime()
return localtime(now_t);
}
inline std::tm gmtime(const std::time_t &time_tt)
{
@ -140,8 +139,7 @@ inline bool operator!=(const std::tm& tm1, const std::tm& tm2)
#endif
#endif
SPDLOG_CONSTEXPR static const char* eol = SPDLOG_EOL;
SPDLOG_CONSTEXPR static int eol_size = sizeof(SPDLOG_EOL) - 1;
SPDLOG_CONSTEXPR static const char* default_eol = SPDLOG_EOL;
@ -155,10 +153,13 @@ SPDLOG_CONSTEXPR static const char folder_sep = '/';
inline void prevent_child_fd(FILE *f)
{
#ifdef _WIN32
#if !defined(__cplusplus_winrt)
auto file_handle = (HANDLE)_get_osfhandle(_fileno(f));
if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0))
throw spdlog_ex("SetHandleInformation failed", errno);
#endif
#else
auto fd = fileno(f);
if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
@ -168,7 +169,7 @@ inline void prevent_child_fd(FILE *f)
//fopen_s on non windows for writing
inline int fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode)
inline bool fopen_s(FILE** fp, const filename_t& filename, const filename_t& mode)
{
#ifdef _WIN32
#ifdef SPDLOG_WCHAR_FILENAMES
@ -316,9 +317,9 @@ inline int utc_minutes_offset(const std::tm& tm = details::os::localtime())
}
};
long int offset_seconds = helper::calculate_gmt_offset(tm);
auto offset_seconds = helper::calculate_gmt_offset(tm);
#else
long int offset_seconds = tm.tm_gmtoff;
auto offset_seconds = tm.tm_gmtoff;
#endif
return static_cast<int>(offset_seconds / 60);
@ -352,7 +353,7 @@ inline size_t _thread_id()
//Return current thread id as size_t (from thread local storage)
inline size_t thread_id()
{
#if defined(SPDLOG_DISABLE_TID_CACHING) || (defined(_MSC_VER) && (_MSC_VER < 1900)) || (defined(__clang__) && !__has_feature(cxx_thread_local))
#if defined(SPDLOG_DISABLE_TID_CACHING) || (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__cplusplus_winrt ) || (defined(__clang__) && !__has_feature(cxx_thread_local))
return _thread_id();
#else // cache thread id in tls
static thread_local const size_t tid = _thread_id();
@ -368,7 +369,7 @@ inline size_t thread_id()
inline void sleep_for_millis(int milliseconds)
{
#if defined(_WIN32)
Sleep(milliseconds);
::Sleep(milliseconds);
#else
std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds));
#endif
@ -401,11 +402,8 @@ inline std::string errno_to_string(char buf[256], int res)
{
return std::string(buf);
}
else
{
return "Unknown error";
}
}
// Return errno string (thread safe)
inline std::string errno_str(int err_num)
@ -437,7 +435,7 @@ inline int pid()
{
#ifdef _WIN32
return ::_getpid();
return static_cast<int>(::GetCurrentProcessId());
#else
return static_cast<int>(::getpid());
#endif
@ -480,9 +478,9 @@ inline bool in_terminal(FILE* file)
{
#ifdef _WIN32
return _isatty(_fileno(file)) ? true : false;
return _isatty(_fileno(file)) != 0;
#else
return isatty(fileno(file)) ? true : false;
return isatty(fileno(file)) != 0;
#endif
}
} //os

104
include/spdlog/details/pattern_formatter_impl.h
View File

@ -27,16 +27,13 @@ namespace details
class flag_formatter
{
public:
virtual ~flag_formatter()
{}
virtual ~flag_formatter() = default;
virtual void format(details::log_msg& msg, const std::tm& tm_time) = 0;
};
///////////////////////////////////////////////////////////////////////
// name & level pattern appenders
///////////////////////////////////////////////////////////////////////
namespace
{
class name_formatter : public flag_formatter
{
void format(details::log_msg& msg, const std::tm&) override
@ -44,7 +41,6 @@ class name_formatter:public flag_formatter
msg.formatted << *msg.logger_name;
}
};
}
// log level appender
class level_formatter : public flag_formatter
@ -118,7 +114,6 @@ class B_formatter:public flag_formatter
}
};
//write 2 ints separated by sep with padding of 2
static fmt::MemoryWriter& pad_n_join(fmt::MemoryWriter& w, int v1, int v2, char sep)
{
@ -133,7 +128,6 @@ static fmt::MemoryWriter& pad_n_join(fmt::MemoryWriter& w, int v1, int v2, int v
return w;
}
//Date and time representation (Thu Aug 23 15:35:46 2014)
class c_formatter SPDLOG_FINAL : public flag_formatter
{
@ -144,7 +138,6 @@ class c_formatter SPDLOG_FINAL:public flag_formatter
}
};
// year - 2 digit
class C_formatter SPDLOG_FINAL : public flag_formatter
{
@ -154,8 +147,6 @@ class C_formatter SPDLOG_FINAL:public flag_formatter
}
};
// Short MM/DD/YY date, equivalent to %m/%d/%y 08/23/01
class D_formatter SPDLOG_FINAL : public flag_formatter
{
@ -165,7 +156,6 @@ class D_formatter SPDLOG_FINAL:public flag_formatter
}
};
// year - 4 digit
class Y_formatter SPDLOG_FINAL : public flag_formatter
{
@ -281,7 +271,6 @@ class p_formatter SPDLOG_FINAL:public flag_formatter
}
};
// 12 hour clock 02:55:02 pm
class r_formatter SPDLOG_FINAL : public flag_formatter
{
@ -315,8 +304,7 @@ class z_formatter SPDLOG_FINAL:public flag_formatter
public:
const std::chrono::seconds cache_refresh = std::chrono::seconds(5);
z_formatter():_last_update(std::chrono::seconds(0)), _offset_minutes(0)
{}
z_formatter() = default;
z_formatter(const z_formatter&) = delete;
z_formatter& operator=(const z_formatter&) = delete;
@ -347,13 +335,12 @@ public:
pad_n_join(msg.formatted, h, m, ':');
}
private:
log_clock::time_point _last_update;
int _offset_minutes;
log_clock::time_point _last_update{ std::chrono::seconds(0) };
int _offset_minutes{ 0 };
std::mutex _mutex;
int get_cached_offset(const log_msg& msg, const std::tm& tm_time)
{
using namespace std::chrono;
std::lock_guard<std::mutex> l(_mutex);
if (msg.time - _last_update >= cache_refresh)
{
@ -364,8 +351,6 @@ private:
}
};
// Thread id
class t_formatter SPDLOG_FINAL : public flag_formatter
{
@ -419,8 +404,8 @@ private:
class aggregate_formatter SPDLOG_FINAL : public flag_formatter
{
public:
aggregate_formatter()
{}
aggregate_formatter() = default;
void add_ch(char ch)
{
_str += ch;
@ -487,8 +472,9 @@ class full_formatter SPDLOG_FINAL:public flag_formatter
///////////////////////////////////////////////////////////////////////////////
// pattern_formatter inline impl
///////////////////////////////////////////////////////////////////////////////
inline spdlog::pattern_formatter::pattern_formatter(const std::string& pattern, pattern_time_type pattern_time)
: _pattern_time(pattern_time)
inline spdlog::pattern_formatter::pattern_formatter(const std::string& pattern, pattern_time_type pattern_time, std::string eol) :
_eol(std::move(eol)),
_pattern_time(pattern_time)
{
compile_pattern(pattern);
}
@ -503,7 +489,6 @@ inline void spdlog::pattern_formatter::compile_pattern(const std::string& patter
{
if (user_chars) //append user chars found so far
_formatters.push_back(std::move(user_chars));
if (++it != end)
handle_flag(*it);
else
@ -528,135 +513,135 @@ inline void spdlog::pattern_formatter::handle_flag(char flag)
{
// logger name
case 'n':
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::name_formatter()));
_formatters.emplace_back(new details::name_formatter());
break;
case 'l':
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::level_formatter()));
_formatters.emplace_back(new details::level_formatter());
break;
case 'L':
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::short_level_formatter()));
_formatters.emplace_back(new details::short_level_formatter());
break;
case('t'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::t_formatter()));
_formatters.emplace_back(new details::t_formatter());
break;
case('v'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::v_formatter()));
_formatters.emplace_back(new details::v_formatter());
break;
case('a'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::a_formatter()));
_formatters.emplace_back(new details::a_formatter());
break;
case('A'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::A_formatter()));
_formatters.emplace_back(new details::A_formatter());
break;
case('b'):
case('h'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::b_formatter()));
_formatters.emplace_back(new details::b_formatter());
break;
case('B'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::B_formatter()));
_formatters.emplace_back(new details::B_formatter());
break;
case('c'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::c_formatter()));
_formatters.emplace_back(new details::c_formatter());
break;
case('C'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::C_formatter()));
_formatters.emplace_back(new details::C_formatter());
break;
case('Y'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::Y_formatter()));
_formatters.emplace_back(new details::Y_formatter());
break;
case('D'):
case('x'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::D_formatter()));
_formatters.emplace_back(new details::D_formatter());
break;
case('m'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::m_formatter()));
_formatters.emplace_back(new details::m_formatter());
break;
case('d'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::d_formatter()));
_formatters.emplace_back(new details::d_formatter());
break;
case('H'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::H_formatter()));
_formatters.emplace_back(new details::H_formatter());
break;
case('I'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::I_formatter()));
_formatters.emplace_back(new details::I_formatter());
break;
case('M'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::M_formatter()));
_formatters.emplace_back(new details::M_formatter());
break;
case('S'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::S_formatter()));
_formatters.emplace_back(new details::S_formatter());
break;
case('e'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::e_formatter()));
_formatters.emplace_back(new details::e_formatter());
break;
case('f'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::f_formatter()));
_formatters.emplace_back(new details::f_formatter());
break;
case('F'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::F_formatter()));
_formatters.emplace_back(new details::F_formatter());
break;
case('E'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::E_formatter()));
_formatters.emplace_back(new details::E_formatter());
break;
case('p'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::p_formatter()));
_formatters.emplace_back(new details::p_formatter());
break;
case('r'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::r_formatter()));
_formatters.emplace_back(new details::r_formatter());
break;
case('R'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::R_formatter()));
_formatters.emplace_back(new details::R_formatter());
break;
case('T'):
case('X'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::T_formatter()));
_formatters.emplace_back(new details::T_formatter());
break;
case('z'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::z_formatter()));
_formatters.emplace_back(new details::z_formatter());
break;
case ('+'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::full_formatter()));
_formatters.emplace_back(new details::full_formatter());
break;
case ('P'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::pid_formatter()));
_formatters.emplace_back(new details::pid_formatter());
break;
case ('i'):
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::i_formatter()));
_formatters.emplace_back(new details::i_formatter());
break;
default: //Unknown flag appears as is
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::ch_formatter('%')));
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::ch_formatter(flag)));
_formatters.emplace_back(new details::ch_formatter('%'));
_formatters.emplace_back(new details::ch_formatter(flag));
break;
}
}
@ -664,8 +649,9 @@ inline void spdlog::pattern_formatter::handle_flag(char flag)
inline std::tm spdlog::pattern_formatter::get_time(details::log_msg& msg)
{
if (_pattern_time == pattern_time_type::local)
{
return details::os::localtime(log_clock::to_time_t(msg.time));
else
}
return details::os::gmtime(log_clock::to_time_t(msg.time));
}
@ -682,5 +668,5 @@ inline void spdlog::pattern_formatter::format(details::log_msg& msg)
f->format(msg, tm_time);
}
//write eol
msg.formatted.write(details::os::eol, details::os::eol_size);
msg.formatted.write(_eol.data(), _eol.size());
}

22
include/spdlog/details/registry.h
View File

@ -26,9 +26,12 @@ namespace spdlog
{
namespace details
{
template <class Mutex> class registry_t
template <class Mutex>
class registry_t
{
public:
registry_t<Mutex>(const registry_t<Mutex>&) = delete;
registry_t<Mutex>& operator=(const registry_t<Mutex>&) = delete;
void register_logger(std::shared_ptr<logger> logger)
{
@ -38,7 +41,6 @@ public:
_loggers[logger_name] = logger;
}
std::shared_ptr<logger> get(const std::string& logger_name)
{
std::lock_guard<Mutex> lock(_mutex);
@ -111,6 +113,7 @@ public:
std::lock_guard<Mutex> lock(_mutex);
_loggers.clear();
}
std::shared_ptr<logger> create(const std::string& logger_name, sinks_init_list sinks)
{
return create(logger_name, sinks.begin(), sinks.end());
@ -194,15 +197,14 @@ public:
}
private:
registry_t<Mutex>() {}
registry_t<Mutex>(const registry_t<Mutex>&) = delete;
registry_t<Mutex>& operator=(const registry_t<Mutex>&) = delete;
registry_t<Mutex>() = default;
void throw_if_exists(const std::string &logger_name)
{
if (_loggers.find(logger_name) != _loggers.end())
throw spdlog_ex("logger with name '" + logger_name + "' already exists");
}
Mutex _mutex;
std::unordered_map <std::string, std::shared_ptr<logger>> _loggers;
formatter_ptr _formatter;
@ -212,14 +214,16 @@ private:
bool _async_mode = false;
size_t _async_q_size = 0;
async_overflow_policy _overflow_policy = async_overflow_policy::block_retry;
std::function<void()> _worker_warmup_cb = nullptr;
std::function<void()> _worker_warmup_cb;
std::chrono::milliseconds _flush_interval_ms;
std::function<void()> _worker_teardown_cb = nullptr;
std::function<void()> _worker_teardown_cb;
};
#ifdef SPDLOG_NO_REGISTRY_MUTEX
typedef registry_t<spdlog::details::null_mutex> registry;
using registry = registry_t<spdlog::details::null_mutex>;
#else
typedef registry_t<std::mutex> registry;
using registry = registry_t<std::mutex>;
#endif
}
}

17
include/spdlog/details/spdlog_impl.h
View File

@ -16,7 +16,7 @@
#include "../sinks/syslog_sink.h"
#endif
#ifdef _WIN32
#if defined _WIN32 && !defined(__cplusplus_winrt)
#include "../sinks/wincolor_sink.h"
#else
#include "../sinks/ansicolor_sink.h"
@ -34,7 +34,7 @@
inline void spdlog::register_logger(std::shared_ptr<logger> logger)
{
return details::registry::instance().register_logger(logger);
return details::registry::instance().register_logger(std::move(logger));
}
inline std::shared_ptr<spdlog::logger> spdlog::get(const std::string& name)
@ -107,7 +107,8 @@ inline std::shared_ptr<spdlog::logger> spdlog::stderr_logger_st(const std::strin
//
// stdout/stderr color loggers
//
#ifdef _WIN32
#if defined _WIN32 && !defined(__cplusplus_winrt)
inline std::shared_ptr<spdlog::logger> spdlog::stdout_color_mt(const std::string& logger_name)
{
auto sink = std::make_shared<spdlog::sinks::wincolor_stdout_sink_mt>();
@ -182,13 +183,11 @@ inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_
}
//Create logger with multiple sinks
inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, spdlog::sinks_init_list sinks)
{
return details::registry::instance().create(logger_name, sinks);
}
template <typename Sink, typename... Args>
inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, Args... args)
{
@ -196,7 +195,6 @@ inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_
return details::registry::instance().create(logger_name, { sink });
}
template<class It>
inline std::shared_ptr<spdlog::logger> spdlog::create(const std::string& logger_name, const It& sinks_begin, const It& sinks_end)
{
@ -223,7 +221,7 @@ inline std::shared_ptr<spdlog::logger> spdlog::create_async(const std::string& l
inline void spdlog::set_formatter(spdlog::formatter_ptr f)
{
details::registry::instance().formatter(f);
details::registry::instance().formatter(std::move(f));
}
inline void spdlog::set_pattern(const std::string& format_string)
@ -243,10 +241,9 @@ inline void spdlog::flush_on(level::level_enum log_level)
inline void spdlog::set_error_handler(log_err_handler handler)
{
return details::registry::instance().set_error_handler(handler);
return details::registry::instance().set_error_handler(std::move(handler));
}
inline void spdlog::set_async_mode(size_t queue_size, const async_overflow_policy overflow_policy, const std::function<void()>& worker_warmup_cb, const std::chrono::milliseconds& flush_interval_ms, const std::function<void()>& worker_teardown_cb)
{
details::registry::instance().set_async_mode(queue_size, overflow_policy, worker_warmup_cb, flush_interval_ms, worker_teardown_cb);
@ -259,7 +256,7 @@ inline void spdlog::set_sync_mode()
inline void spdlog::apply_all(std::function<void(std::shared_ptr<logger>)> fun)
{
details::registry::instance().apply_all(fun);
details::registry::instance().apply_all(std::move(fun));
}
inline void spdlog::drop_all()

64
include/spdlog/fmt/bundled/format.cc
View File

@ -72,9 +72,11 @@
// Dummy implementations of strerror_r and strerror_s called if corresponding
// system functions are not available.
FMT_MAYBE_UNUSED
static inline fmt::internal::Null<> strerror_r(int, char *, ...) {
return fmt::internal::Null<>();
}
FMT_MAYBE_UNUSED
static inline fmt::internal::Null<> strerror_s(char *, std::size_t, ...) {
return fmt::internal::Null<>();
}
@ -121,7 +123,7 @@ typedef void (*FormatFunc)(Writer &, int, StringRef);
// Buffer should be at least of size 1.
int safe_strerror(
int error_code, char *&buffer, std::size_t buffer_size) FMT_NOEXCEPT {
FMT_ASSERT(buffer != 0 && buffer_size != 0, "invalid buffer");
FMT_ASSERT(buffer != FMT_NULL && buffer_size != 0, "invalid buffer");
class StrError {
private:
@ -159,6 +161,11 @@ int safe_strerror(
ERANGE : result;
}
#ifdef __c2__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wdeprecated-declarations"
#endif
// Fallback to strerror if strerror_r and strerror_s are not available.
int fallback(internal::Null<>) {
errno = 0;
@ -166,13 +173,15 @@ int safe_strerror(
return errno;
}
#ifdef __c2__
# pragma clang diagnostic pop
#endif
public:
StrError(int err_code, char *&buf, std::size_t buf_size)
: error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {}
int run() {
// Suppress a warning about unused strerror_r.
strerror_r(0, FMT_NULL, "");
return handle(strerror_r(error_code_, buffer_, buffer_size_));
}
};
@ -396,51 +405,6 @@ FMT_FUNC void format_system_error(
fmt::format_error_code(out, error_code, message); // 'fmt::' is for bcc32.
}
template <typename Char>
void internal::ArgMap<Char>::init(const ArgList &args) {
if (!map_.empty())
return;
typedef internal::NamedArg<Char> NamedArg;
const NamedArg *named_arg = FMT_NULL;
bool use_values =
args.type(ArgList::MAX_PACKED_ARGS - 1) == internal::Arg::NONE;
if (use_values) {
for (unsigned i = 0;/*nothing*/; ++i) {
internal::Arg::Type arg_type = args.type(i);
switch (arg_type) {
case internal::Arg::NONE:
return;
case internal::Arg::NAMED_ARG:
named_arg = static_cast<const NamedArg*>(args.values_[i].pointer);
map_.push_back(Pair(named_arg->name, *named_arg));
break;
default:
/*nothing*/;
}
}
return;
}
for (unsigned i = 0; i != ArgList::MAX_PACKED_ARGS; ++i) {
internal::Arg::Type arg_type = args.type(i);
if (arg_type == internal::Arg::NAMED_ARG) {
named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
map_.push_back(Pair(named_arg->name, *named_arg));
}
}
for (unsigned i = ArgList::MAX_PACKED_ARGS;/*nothing*/; ++i) {
switch (args.args_[i].type) {
case internal::Arg::NONE:
return;
case internal::Arg::NAMED_ARG:
named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
map_.push_back(Pair(named_arg->name, *named_arg));
break;
default:
/*nothing*/;
}
}
}
template <typename Char>
void internal::FixedBuffer<Char>::grow(std::size_t) {
FMT_THROW(std::runtime_error("buffer overflow"));
@ -502,8 +466,6 @@ template struct internal::BasicData<void>;
template void internal::FixedBuffer<char>::grow(std::size_t);
template void internal::ArgMap<char>::init(const ArgList &args);
template FMT_API int internal::CharTraits<char>::format_float(
char *buffer, std::size_t size, const char *format,
unsigned width, int precision, double value);
@ -516,8 +478,6 @@ template FMT_API int internal::CharTraits<char>::format_float(
template void internal::FixedBuffer<wchar_t>::grow(std::size_t);
template void internal::ArgMap<wchar_t>::init(const ArgList &args);
template FMT_API int internal::CharTraits<wchar_t>::format_float(
wchar_t *buffer, std::size_t size, const wchar_t *format,
unsigned width, int precision, double value);

275
include/spdlog/fmt/bundled/format.h
View File

@ -28,6 +28,7 @@
#ifndef FMT_FORMAT_H_
#define FMT_FORMAT_H_
#define FMT_INCLUDE
#include <cassert>
#include <clocale>
#include <cmath>
@ -39,11 +40,26 @@
#include <string>
#include <vector>
#include <utility> // for std::pair
#undef FMT_INCLUDE
// The fmt library version in the form major * 10000 + minor * 100 + patch.
#define FMT_VERSION 40000
#define FMT_VERSION 40100
#ifdef _SECURE_SCL
#if defined(__has_include)
# define FMT_HAS_INCLUDE(x) __has_include(x)
#else
# define FMT_HAS_INCLUDE(x) 0
#endif
#if (FMT_HAS_INCLUDE(<string_view>) && __cplusplus > 201402L) || \
(defined(_MSVC_LANG) && _MSVC_LANG > 201402L && _MSC_VER >= 1910)
# include <string_view>
# define FMT_HAS_STRING_VIEW 1
#else
# define FMT_HAS_STRING_VIEW 0
#endif
#if defined _SECURE_SCL && _SECURE_SCL
# define FMT_SECURE_SCL _SECURE_SCL
#else
# define FMT_SECURE_SCL 0
@ -97,7 +113,9 @@ typedef __int64 intmax_t;
# define FMT_HAS_GXX_CXX11 1
# endif
#else
# define FMT_GCC_VERSION 0
# define FMT_GCC_EXTENSION
# define FMT_HAS_GXX_CXX11 0
#endif
#if defined(__INTEL_COMPILER)
@ -135,6 +153,32 @@ typedef __int64 intmax_t;
# define FMT_HAS_CPP_ATTRIBUTE(x) 0
#endif
#if FMT_HAS_CPP_ATTRIBUTE(maybe_unused)
# define FMT_HAS_CXX17_ATTRIBUTE_MAYBE_UNUSED
// VC++ 1910 support /std: option and that will set _MSVC_LANG macro
// Clang with Microsoft CodeGen doesn't define _MSVC_LANG macro
#elif defined(_MSVC_LANG) && _MSVC_LANG > 201402 && _MSC_VER >= 1910
# define FMT_HAS_CXX17_ATTRIBUTE_MAYBE_UNUSED
#endif
#ifdef FMT_HAS_CXX17_ATTRIBUTE_MAYBE_UNUSED
# define FMT_MAYBE_UNUSED [[maybe_unused]]
// g++/clang++ also support [[gnu::unused]]. However, we don't use it.
#elif defined(__GNUC__)
# define FMT_MAYBE_UNUSED __attribute__((unused))
#else
# define FMT_MAYBE_UNUSED
#endif
// Use the compiler's attribute noreturn
#if defined(__MINGW32__) || defined(__MINGW64__)
# define FMT_NORETURN __attribute__((noreturn))
#elif FMT_HAS_CPP_ATTRIBUTE(noreturn) && __cplusplus >= 201103L
# define FMT_NORETURN [[noreturn]]
#else
# define FMT_NORETURN
#endif
#ifndef FMT_USE_VARIADIC_TEMPLATES
// Variadic templates are available in GCC since version 4.4
// (http://gcc.gnu.org/projects/cxx0x.html) and in Visual C++
@ -156,6 +200,12 @@ typedef __int64 intmax_t;
# endif
#endif
#if __cplusplus >= 201103L || FMT_MSC_VER >= 1700
# define FMT_USE_ALLOCATOR_TRAITS 1
#else
# define FMT_USE_ALLOCATOR_TRAITS 0
#endif
// Check if exceptions are disabled.
#if defined(__GNUC__) && !defined(__EXCEPTIONS)
# define FMT_EXCEPTIONS 0
@ -262,11 +312,14 @@ typedef __int64 intmax_t;
// makes the fmt::literals implementation easier. However, an explicit check
// for variadic templates is added here just in case.
// For Intel's compiler both it and the system gcc/msc must support UDLs.
# define FMT_USE_USER_DEFINED_LITERALS \
FMT_USE_VARIADIC_TEMPLATES && FMT_USE_RVALUE_REFERENCES && \
# if FMT_USE_VARIADIC_TEMPLATES && FMT_USE_RVALUE_REFERENCES && \
(FMT_HAS_FEATURE(cxx_user_literals) || \
(FMT_GCC_VERSION >= 407 && FMT_HAS_GXX_CXX11) || FMT_MSC_VER >= 1900) && \
(!defined(FMT_ICC_VERSION) || FMT_ICC_VERSION >= 1500)
# define FMT_USE_USER_DEFINED_LITERALS 1
# else
# define FMT_USE_USER_DEFINED_LITERALS 0
# endif
#endif
#ifndef FMT_USE_EXTERN_TEMPLATES
@ -307,7 +360,10 @@ namespace fmt
{
namespace internal
{
// avoid Clang with Microsoft CodeGen's -Wunknown-pragmas warning
# ifndef __clang__
# pragma intrinsic(_BitScanReverse)
# endif
inline uint32_t clz(uint32_t x)
{
unsigned long r = 0;
@ -322,7 +378,8 @@ inline uint32_t clz(uint32_t x)
}
# define FMT_BUILTIN_CLZ(n) fmt::internal::clz(n)
# ifdef _WIN64
// avoid Clang with Microsoft CodeGen's -Wunknown-pragmas warning
# if defined(_WIN64) && !defined(__clang__)
# pragma intrinsic(_BitScanReverse64)
# endif
@ -546,6 +603,27 @@ public:
const std::basic_string<Char, std::char_traits<Char>, Allocator> &s)
: data_(s.c_str()), size_(s.size()) {}
#if FMT_HAS_STRING_VIEW
/**
\rst
Constructs a string reference from a ``std::basic_string_view`` object.
\endrst
*/
BasicStringRef(
const std::basic_string_view<Char, std::char_traits<Char>> &s)
: data_(s.data()), size_(s.size()) {}
/**
\rst
Converts a string reference to an ``std::string_view`` object.
\endrst
*/
explicit operator std::basic_string_view<Char>() const FMT_NOEXCEPT
{
return std::basic_string_view<Char>(data_, size_);
}
#endif
/**
\rst
Converts a string reference to an ``std::string`` object.
@ -669,7 +747,7 @@ public:
explicit FormatError(CStringRef message)
: std::runtime_error(message.c_str()) {}
FormatError(const FormatError &ferr) : std::runtime_error(ferr) {}
FMT_API ~FormatError() FMT_DTOR_NOEXCEPT;
FMT_API ~FormatError() FMT_DTOR_NOEXCEPT FMT_OVERRIDE;
};
namespace internal
@ -812,7 +890,7 @@ template <typename U>
void Buffer<T>::append(const U *begin, const U *end)
{
FMT_ASSERT(end >= begin, "negative value");
std::size_t new_size = size_ + (end - begin);
std::size_t new_size = size_ + static_cast<std::size_t>(end - begin);
if (new_size > capacity_)
grow(new_size);
std::uninitialized_copy(begin, end,
@ -843,10 +921,7 @@ protected:
public:
explicit MemoryBuffer(const Allocator &alloc = Allocator())
: Allocator(alloc), Buffer<T>(data_, SIZE) {}
~MemoryBuffer()
{
deallocate();
}
~MemoryBuffer() FMT_OVERRIDE { deallocate(); }
#if FMT_USE_RVALUE_REFERENCES
private:
@ -900,7 +975,12 @@ void MemoryBuffer<T, SIZE, Allocator>::grow(std::size_t size)
std::size_t new_capacity = this->capacity_ + this->capacity_ / 2;
if (size > new_capacity)
new_capacity = size;
#if FMT_USE_ALLOCATOR_TRAITS
T *new_ptr =
std::allocator_traits<Allocator>::allocate(*this, new_capacity, FMT_NULL);
#else
T *new_ptr = this->allocate(new_capacity, FMT_NULL);
#endif
// The following code doesn't throw, so the raw pointer above doesn't leak.
std::uninitialized_copy(this->ptr_, this->ptr_ + this->size_,
make_ptr(new_ptr, new_capacity));
@ -1050,7 +1130,7 @@ struct IntTraits
TypeSelector<std::numeric_limits<T>::digits <= 32>::Type MainType;
};
FMT_API void report_unknown_type(char code, const char *type);
FMT_API FMT_NORETURN void report_unknown_type(char code, const char *type);
// Static data is placed in this class template to allow header-only
// configuration.
@ -1457,10 +1537,10 @@ inline fmt::StringRef thousands_sep(...)
typedef int FMT_CONCAT_(Assert, __LINE__)[(cond) ? 1 : -1] FMT_UNUSED
#endif
template <typename Formatter, typename Char, typename T>
void format_arg(Formatter &, const Char *, const T &)
template <typename Formatter>
void format_arg(Formatter&, ...)
{
FMT_STATIC_ASSERT(FalseType<T>::value,
FMT_STATIC_ASSERT(FalseType<Formatter>::value,
"Cannot format argument. To enable the use of ostream "
"operator<< include fmt/ostream.h. Otherwise provide "
"an overload of format_arg.");
@ -1494,6 +1574,9 @@ private:
MakeValue(typename WCharHelper<wchar_t *, Char>::Unsupported);
MakeValue(typename WCharHelper<const wchar_t *, Char>::Unsupported);
MakeValue(typename WCharHelper<const std::wstring &, Char>::Unsupported);
#if FMT_HAS_STRING_VIEW
MakeValue(typename WCharHelper<const std::wstring_view &, Char>::Unsupported);
#endif
MakeValue(typename WCharHelper<WStringRef, Char>::Unsupported);
void set_string(StringRef str)
@ -1570,6 +1653,26 @@ public:
FMT_MAKE_VALUE(unsigned char, uint_value, UINT)
FMT_MAKE_VALUE(char, int_value, CHAR)
#if __cplusplus >= 201103L
template <
typename T,
typename = typename std::enable_if<
std::is_enum<T>::value && ConvertToInt<T>::value>::type>
MakeValue(T value)
{
int_value = value;
}
template <
typename T,
typename = typename std::enable_if<
std::is_enum<T>::value && ConvertToInt<T>::value>::type>
static uint64_t type(T)
{
return Arg::INT;
}
#endif
#if !defined(_MSC_VER) || defined(_NATIVE_WCHAR_T_DEFINED)
MakeValue(typename WCharHelper<wchar_t, Char>::Supported value)
{
@ -1592,6 +1695,9 @@ public:
FMT_MAKE_VALUE(unsigned char *, ustring.value, CSTRING)
FMT_MAKE_VALUE(const unsigned char *, ustring.value, CSTRING)
FMT_MAKE_STR_VALUE(const std::string &, STRING)
#if FMT_HAS_STRING_VIEW
FMT_MAKE_STR_VALUE(const std::string_view &, STRING)
#endif
FMT_MAKE_STR_VALUE(StringRef, STRING)
FMT_MAKE_VALUE_(CStringRef, string.value, CSTRING, value.c_str())
@ -1604,6 +1710,9 @@ public:
FMT_MAKE_WSTR_VALUE(wchar_t *, WSTRING)
FMT_MAKE_WSTR_VALUE(const wchar_t *, WSTRING)
FMT_MAKE_WSTR_VALUE(const std::wstring &, WSTRING)
#if FMT_HAS_STRING_VIEW
FMT_MAKE_WSTR_VALUE(const std::wstring_view &, WSTRING)
#endif
FMT_MAKE_WSTR_VALUE(WStringRef, WSTRING)
FMT_MAKE_VALUE(void *, pointer, POINTER)
@ -1689,7 +1798,7 @@ class RuntimeError : public std::runtime_error
protected:
RuntimeError() : std::runtime_error("") {}
RuntimeError(const RuntimeError &rerr) : std::runtime_error(rerr) {}
FMT_API ~RuntimeError() FMT_DTOR_NOEXCEPT;
FMT_API ~RuntimeError() FMT_DTOR_NOEXCEPT FMT_OVERRIDE;
};
template <typename Char>
@ -2267,7 +2376,7 @@ private:
MapType map_;
public:
FMT_API void init(const ArgList &args);
void init(const ArgList &args);
const internal::Arg *find(const fmt::BasicStringRef<Char> &name) const
{
@ -2282,6 +2391,61 @@ public:
}
};
template <typename Char>
void ArgMap<Char>::init(const ArgList &args)
{
if (!map_.empty())
return;
typedef internal::NamedArg<Char> NamedArg;
const NamedArg *named_arg = FMT_NULL;
bool use_values =
args.type(ArgList::MAX_PACKED_ARGS - 1) == internal::Arg::NONE;
if (use_values)
{
for (unsigned i = 0;/*nothing*/; ++i)
{
internal::Arg::Type arg_type = args.type(i);
switch (arg_type)
{
case internal::Arg::NONE:
return;
case internal::Arg::NAMED_ARG:
named_arg = static_cast<const NamedArg*>(args.values_[i].pointer);
map_.push_back(Pair(named_arg->name, *named_arg));
break;
default:
/*nothing*/
;
}
}
return;
}
for (unsigned i = 0; i != ArgList::MAX_PACKED_ARGS; ++i)
{
internal::Arg::Type arg_type = args.type(i);
if (arg_type == internal::Arg::NAMED_ARG)
{
named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
map_.push_back(Pair(named_arg->name, *named_arg));
}
}
for (unsigned i = ArgList::MAX_PACKED_ARGS;/*nothing*/; ++i)
{
switch (args.args_[i].type)
{
case internal::Arg::NONE:
return;
case internal::Arg::NAMED_ARG:
named_arg = static_cast<const NamedArg*>(args.args_[i].pointer);
map_.push_back(Pair(named_arg->name, *named_arg));
break;
default:
/*nothing*/
;
}
}
}
template <typename Impl, typename Char, typename Spec = fmt::FormatSpec>
class ArgFormatterBase : public ArgVisitor<Impl, void>
{
@ -2623,7 +2787,8 @@ template <std::size_t N, bool/*IsPacked*/= (N < ArgList::MAX_PACKED_ARGS)>
template <std::size_t N>
struct ArgArray<N, true/*IsPacked*/>
{
typedef Value Type[N > 0 ? N : 1];
// '+' is used to silence GCC -Wduplicated-branches warning.
typedef Value Type[N > 0 ? N : +1];
template <typename Formatter, typename T>
static Value make(const T &value)
@ -2823,7 +2988,7 @@ public:
FMT_DEFAULTED_COPY_CTOR(SystemError)
FMT_VARIADIC_CTOR(SystemError, init, int, CStringRef)
FMT_API ~SystemError() FMT_DTOR_NOEXCEPT;
FMT_API ~SystemError() FMT_DTOR_NOEXCEPT FMT_OVERRIDE;
int error_code() const
{
@ -4057,10 +4222,10 @@ void arg(WStringRef, const internal::NamedArg<Char>&) FMT_DELETED_OR_UNDEFINED;
#define FMT_GET_ARG_NAME(type, index) arg##index
#if FMT_USE_VARIADIC_TEMPLATES
# define FMT_VARIADIC_(Char, ReturnType, func, call, ...) \
# define FMT_VARIADIC_(Const, Char, ReturnType, func, call, ...) \
template <typename... Args> \
ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__), \
const Args & ... args) { \
const Args & ... args) Const { \
typedef fmt::internal::ArgArray<sizeof...(Args)> ArgArray; \
typename ArgArray::Type array{ \
ArgArray::template make<fmt::BasicFormatter<Char> >(args)...}; \
@ -4070,35 +4235,35 @@ void arg(WStringRef, const internal::NamedArg<Char>&) FMT_DELETED_OR_UNDEFINED;
#else
// Defines a wrapper for a function taking __VA_ARGS__ arguments
// and n additional arguments of arbitrary types.
# define FMT_WRAP(Char, ReturnType, func, call, n, ...) \
# define FMT_WRAP(Const, Char, ReturnType, func, call, n, ...) \
template <FMT_GEN(n, FMT_MAKE_TEMPLATE_ARG)> \
inline ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__), \
FMT_GEN(n, FMT_MAKE_ARG)) { \
FMT_GEN(n, FMT_MAKE_ARG)) Const { \
fmt::internal::ArgArray<n>::Type arr; \
FMT_GEN(n, FMT_ASSIGN_##Char); \
call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), fmt::ArgList( \
fmt::internal::make_type(FMT_GEN(n, FMT_MAKE_REF2)), arr)); \
}
# define FMT_VARIADIC_(Char, ReturnType, func, call, ...) \
inline ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__)) { \
# define FMT_VARIADIC_(Const, Char, ReturnType, func, call, ...) \
inline ReturnType func(FMT_FOR_EACH(FMT_ADD_ARG_NAME, __VA_ARGS__)) Const { \
call(FMT_FOR_EACH(FMT_GET_ARG_NAME, __VA_ARGS__), fmt::ArgList()); \
} \
FMT_WRAP(Char, ReturnType, func, call, 1, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 2, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 3, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 4, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 5, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 6, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 7, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 8, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 9, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 10, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 11, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 12, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 13, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 14, __VA_ARGS__) \
FMT_WRAP(Char, ReturnType, func, call, 15, __VA_ARGS__)
FMT_WRAP(Const, Char, ReturnType, func, call, 1, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 2, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 3, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 4, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 5, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 6, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 7, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 8, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 9, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 10, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 11, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 12, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 13, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 14, __VA_ARGS__) \
FMT_WRAP(Const, Char, ReturnType, func, call, 15, __VA_ARGS__)
#endif // FMT_USE_VARIADIC_TEMPLATES
/**
@ -4129,10 +4294,16 @@ void arg(WStringRef, const internal::NamedArg<Char>&) FMT_DELETED_OR_UNDEFINED;
\endrst
*/
#define FMT_VARIADIC(ReturnType, func, ...) \
FMT_VARIADIC_(char, ReturnType, func, return func, __VA_ARGS__)
FMT_VARIADIC_(, char, ReturnType, func, return func, __VA_ARGS__)
#define FMT_VARIADIC_CONST(ReturnType, func, ...) \
FMT_VARIADIC_(const, char, ReturnType, func, return func, __VA_ARGS__)
#define FMT_VARIADIC_W(ReturnType, func, ...) \
FMT_VARIADIC_(wchar_t, ReturnType, func, return func, __VA_ARGS__)
FMT_VARIADIC_(, wchar_t, ReturnType, func, return func, __VA_ARGS__)
#define FMT_VARIADIC_CONST_W(ReturnType, func, ...) \
FMT_VARIADIC_(const, wchar_t, ReturnType, func, return func, __VA_ARGS__)
#define FMT_CAPTURE_ARG_(id, index) ::fmt::arg(#id, id)
@ -4179,20 +4350,22 @@ unsigned parse_nonnegative_int(const Char *&s)
{
assert('0' <= *s && *s <= '9');
unsigned value = 0;
// Convert to unsigned to prevent a warning.
unsigned max_int = (std::numeric_limits<int>::max)();
unsigned big = max_int / 10;
do
{
unsigned new_value = value * 10 + (*s++ - '0');
// Check if value wrapped around.
if (new_value < value)
// Check for overflow.
if (value > big)
{
value = (std::numeric_limits<unsigned>::max)();
value = max_int + 1;
break;
}
value = new_value;
value = value * 10 + (*s - '0');
++s;
}
while ('0' <= *s && *s <= '9');
// Convert to unsigned to prevent a warning.
unsigned max_int = (std::numeric_limits<int>::max)();
if (value > max_int)
FMT_THROW(FormatError("number is too big"));
return value;
@ -4392,7 +4565,8 @@ const Char *BasicFormatter<Char, ArgFormatter>::format(
default:
FMT_THROW(FormatError("width is not integer"));
}
if (value > (std::numeric_limits<int>::max)())
unsigned max_int = (std::numeric_limits<int>::max)();
if (value > max_int)
FMT_THROW(FormatError("number is too big"));
spec.width_ = static_cast<int>(value);
}
@ -4435,7 +4609,8 @@ const Char *BasicFormatter<Char, ArgFormatter>::format(
default:
FMT_THROW(FormatError("precision is not integer"));
}
if (value > (std::numeric_limits<int>::max)())
unsigned max_int = (std::numeric_limits<int>::max)();
if (value > max_int)
FMT_THROW(FormatError("number is too big"));
spec.precision_ = static_cast<int>(value);
}

5
include/spdlog/fmt/bundled/ostream.h
View File

@ -58,8 +58,10 @@ Yes &convert(std::ostream &);
struct DummyStream : std::ostream
{
DummyStream(); // Suppress a bogus warning in MSVC.
// Hide all operator<< overloads from std::ostream.
void operator<<(Null<>);
template <typename T>
typename EnableIf<sizeof(T) == 0>::type operator<<(const T &);
};
No &operator<<(std::ostream &, int);
@ -87,6 +89,7 @@ void format_arg(BasicFormatter<Char, ArgFormatter_> &f,
internal::FormatBuf<Char> format_buf(buffer);
std::basic_ostream<Char> output(&format_buf);
output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
output << value;
BasicStringRef<Char> str(&buffer[0], buffer.size());

4
include/spdlog/fmt/bundled/printf.h
View File

@ -152,7 +152,7 @@ public:
visit_any_int(value);
}
void visit_char(char value)
void visit_char(int value)
{
if (type_ != 's')
visit_any_int(value);
@ -170,7 +170,7 @@ public:
using internal::Arg;
typedef typename internal::Conditional<
is_same<T, void>::value, U, T>::type TargetType;
if (sizeof(TargetType) <= sizeof(int))
if (const_check(sizeof(TargetType) <= sizeof(int)))
{
// Extra casts are used to silence warnings.
if (is_signed)

8
include/spdlog/formatter.h
View File

@ -21,19 +21,20 @@ class flag_formatter;
class formatter
{
public:
virtual ~formatter() {}
virtual ~formatter() = default;
virtual void format(details::log_msg& msg) = 0;
};
class pattern_formatter SPDLOG_FINAL : public formatter
{
public:
explicit pattern_formatter(const std::string& pattern, pattern_time_type pattern_time = pattern_time_type::local);
explicit pattern_formatter(const std::string& pattern, pattern_time_type pattern_time = pattern_time_type::local, std::string eol = spdlog::details::os::default_eol);
pattern_formatter(const pattern_formatter&) = delete;
pattern_formatter& operator=(const pattern_formatter&) = delete;
void format(details::log_msg& msg) override;
private:
const std::string _eol;
const std::string _pattern;
const pattern_time_type _pattern_time;
std::vector<std::unique_ptr<details::flag_formatter>> _formatters;
@ -44,4 +45,3 @@ private:
}
#include "details/pattern_formatter_impl.h"

40
include/spdlog/logger.h
View File

@ -25,16 +25,17 @@ namespace spdlog
class logger
{
public:
logger(const std::string& logger_name, sink_ptr single_sink);
logger(const std::string& name, sinks_init_list);
logger(const std::string& name, sink_ptr single_sink);
logger(const std::string& name, sinks_init_list sinks);
template <class It>
logger(const std::string& name, const It& begin, const It& end);
logger(std::string name, const It& begin, const It& end);
virtual ~logger();
logger(const logger&) = delete;
logger& operator=(const logger&) = delete;
template <typename... Args> void log(level::level_enum lvl, const char* fmt, const Args&... args);
template <typename... Args> void log(level::level_enum lvl, const char* msg);
template <typename Arg1, typename... Args> void trace(const char* fmt, const Arg1&, const Args&... args);
@ -44,7 +45,6 @@ public:
template <typename Arg1, typename... Args> void error(const char* fmt, const Arg1&, const Args&... args);
template <typename Arg1, typename... Args> void critical(const char* fmt, const Arg1&, const Args&... args);
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
template <typename... Args> void log(level::level_enum lvl, const wchar_t* msg);
template <typename... Args> void log(level::level_enum lvl, const wchar_t* fmt, const Args&... args);
@ -57,19 +57,19 @@ public:
#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
template <typename T> void log(level::level_enum lvl, const T&);
template <typename T> void trace(const T&);
template <typename T> void debug(const T&);
template <typename T> void info(const T&);
template <typename T> void warn(const T&);
template <typename T> void error(const T&);
template <typename T> void critical(const T&);
template <typename T> void trace(const T& msg);
template <typename T> void debug(const T& msg);
template <typename T> void info(const T& msg);
template <typename T> void warn(const T& msg);
template <typename T> void error(const T& msg);
template <typename T> void critical(const T& msg);
bool should_log(level::level_enum) const;
void set_level(level::level_enum);
bool should_log(level::level_enum msg_level) const;
void set_level(level::level_enum log_level);
level::level_enum level() const;
const std::string& name() const;
void set_pattern(const std::string&, pattern_time_type = pattern_time_type::local);
void set_formatter(formatter_ptr);
void set_pattern(const std::string& pattern, pattern_time_type pattern_time = pattern_time_type::local);
void set_formatter(formatter_ptr msg_formatter);
// automatically call flush() if message level >= log_level
void flush_on(level::level_enum log_level);
@ -79,19 +79,19 @@ public:
const std::vector<sink_ptr>& sinks() const;
// error handler
virtual void set_error_handler(log_err_handler);
virtual void set_error_handler(log_err_handler err_handler);
virtual log_err_handler error_handler();
protected:
virtual void _sink_it(details::log_msg&);
virtual void _set_pattern(const std::string&, pattern_time_type);
virtual void _set_formatter(formatter_ptr);
virtual void _sink_it(details::log_msg& msg);
virtual void _set_pattern(const std::string& pattern, pattern_time_type pattern_time);
virtual void _set_formatter(formatter_ptr msg_formatter);
// default error handler: print the error to stderr with the max rate of 1 message/minute
virtual void _default_err_handler(const std::string &msg);
// return true if the given message level should trigger a flush
bool _should_flush_on(const details::log_msg&);
bool _should_flush_on(const details::log_msg& msg);
// increment the message count (only if defined(SPDLOG_ENABLE_MESSAGE_COUNTER))
void _incr_msg_counter(details::log_msg& msg);

18
include/spdlog/sinks/ansicolor_sink.h
View File

@ -26,7 +26,7 @@ template <class Mutex>
class ansicolor_sink : public base_sink<Mutex>
{
public:
ansicolor_sink(FILE* file): target_file_(file)
explicit ansicolor_sink(FILE* file) : target_file_(file)
{
should_do_colors_ = details::os::in_terminal(file) && details::os::is_color_terminal();
colors_[level::trace] = cyan;
@ -37,7 +37,8 @@ public:
colors_[level::critical] = bold + on_red;
colors_[level::off] = reset;
}
virtual ~ansicolor_sink()
~ansicolor_sink() override
{
_flush();
}
@ -79,7 +80,7 @@ public:
const std::string on_white = "\033[47m";
protected:
virtual void _sink_it(const details::log_msg& msg) override
void _sink_it(const details::log_msg& msg) override
{
// Wrap the originally formatted message in color codes.
// If color is not supported in the terminal, log as is instead.
@ -102,6 +103,7 @@ protected:
{
fflush(target_file_);
}
FILE* target_file_;
bool should_do_colors_;
std::unordered_map<level::level_enum, std::string, level::level_hasher> colors_;
@ -116,6 +118,9 @@ public:
{}
};
using ansicolor_stdout_sink_mt = ansicolor_stdout_sink<std::mutex>;
using ansicolor_stdout_sink_st = ansicolor_stdout_sink<details::null_mutex>;
template<class Mutex>
class ansicolor_stderr_sink: public ansicolor_sink<Mutex>
{
@ -124,11 +129,8 @@ public:
{}
};
typedef ansicolor_stdout_sink<std::mutex> ansicolor_stdout_sink_mt;
typedef ansicolor_stdout_sink<details::null_mutex> ansicolor_stdout_sink_st;
typedef ansicolor_stderr_sink<std::mutex> ansicolor_stderr_sink_mt;
typedef ansicolor_stderr_sink<details::null_mutex> ansicolor_stderr_sink_st;
using ansicolor_stderr_sink_mt = ansicolor_stderr_sink<std::mutex>;
using ansicolor_stderr_sink_st = ansicolor_stderr_sink<details::null_mutex>;
} // namespace sinks
} // namespace spdlog

4
include/spdlog/sinks/base_sink.h
View File

@ -25,8 +25,7 @@ template<class Mutex>
class base_sink : public sink
{
public:
base_sink():_mutex() {}
virtual ~base_sink() = default;
base_sink() = default;
base_sink(const base_sink&) = delete;
base_sink& operator=(const base_sink&) = delete;
@ -36,6 +35,7 @@ public:
std::lock_guard<Mutex> lock(_mutex);
_sink_it(msg);
}
void flush() SPDLOG_FINAL override
{
std::lock_guard<Mutex> lock(_mutex);

8
include/spdlog/sinks/dist_sink.h
View File

@ -28,7 +28,6 @@ public:
explicit dist_sink() :_sinks() {}
dist_sink(const dist_sink&) = delete;
dist_sink& operator=(const dist_sink&) = delete;
virtual ~dist_sink() = default;
protected:
std::vector<std::shared_ptr<sink>> _sinks;
@ -51,8 +50,6 @@ protected:
}
public:
void add_sink(std::shared_ptr<sink> sink)
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
@ -66,7 +63,8 @@ public:
}
};
typedef dist_sink<std::mutex> dist_sink_mt;
typedef dist_sink<details::null_mutex> dist_sink_st;
using dist_sink_mt = dist_sink<std::mutex>;
using dist_sink_st = dist_sink<details::null_mutex>;
}
}

41
include/spdlog/sinks/file_sinks.h
View File

@ -46,17 +46,19 @@ protected:
if(_force_flush)
_file_helper.flush();
}
void _flush() override
{
_file_helper.flush();
}
private:
details::file_helper _file_helper;
bool _force_flush;
};
typedef simple_file_sink<std::mutex> simple_file_sink_mt;
typedef simple_file_sink<details::null_mutex> simple_file_sink_st;
using simple_file_sink_mt = simple_file_sink<std::mutex>;
using simple_file_sink_st = simple_file_sink<details::null_mutex>;
/*
* Rotating file sink based on size
@ -65,13 +67,11 @@ template<class Mutex>
class rotating_file_sink SPDLOG_FINAL : public base_sink<Mutex>
{
public:
rotating_file_sink(const filename_t &base_filename,
rotating_file_sink(filename_t base_filename,
std::size_t max_size, std::size_t max_files) :
_base_filename(base_filename),
_base_filename(std::move(base_filename)),
_max_size(max_size),
_max_files(max_files),
_current_size(0),
_file_helper()
_max_files(max_files)
{
_file_helper.open(calc_filename(_base_filename, 0));
_current_size = _file_helper.size(); //expensive. called only once
@ -81,8 +81,8 @@ public:
// e.g. calc_filename("logs/mylog.txt, 3) => "logs/mylog.3.txt".
static filename_t calc_filename(const filename_t& filename, std::size_t index)
{
std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w;
if (index)
typename std::conditional<std::is_same<filename_t::value_type, char>::value, fmt::MemoryWriter, fmt::WMemoryWriter>::type w;
if (index != 0u)
{
filename_t basename, ext;
std::tie(basename, ext) = details::file_helper::split_by_extenstion(filename);
@ -112,7 +112,6 @@ protected:
_file_helper.flush();
}
private:
// Rotate files:
// log.txt -> log.1.txt
@ -135,13 +134,14 @@ private:
throw spdlog_ex("rotating_file_sink: failed removing " + filename_to_str(target), errno);
}
}
if (details::file_helper::file_exists(src) && details::os::rename(src, target))
if (details::file_helper::file_exists(src) && details::os::rename(src, target) != 0)
{
throw spdlog_ex("rotating_file_sink: failed renaming " + filename_to_str(src) + " to " + filename_to_str(target), errno);
}
}
_file_helper.reopen(true);
}
filename_t _base_filename;
std::size_t _max_size;
std::size_t _max_files;
@ -149,8 +149,8 @@ private:
details::file_helper _file_helper;
};
typedef rotating_file_sink<std::mutex> rotating_file_sink_mt;
typedef rotating_file_sink<details::null_mutex>rotating_file_sink_st;
using rotating_file_sink_mt = rotating_file_sink<std::mutex>;
using rotating_file_sink_st = rotating_file_sink<details::null_mutex>;
/*
* Default generator of daily log file names.
@ -195,9 +195,10 @@ class daily_file_sink SPDLOG_FINAL :public base_sink < Mutex >
public:
//create daily file sink which rotates on given time
daily_file_sink(
const filename_t& base_filename,
filename_t base_filename,
int rotation_hour,
int rotation_minute) : _base_filename(base_filename),
int rotation_minute) :
_base_filename(std::move(base_filename)),
_rotation_h(rotation_hour),
_rotation_m(rotation_minute)
{
@ -235,9 +236,10 @@ private:
date.tm_sec = 0;
auto rotation_time = std::chrono::system_clock::from_time_t(std::mktime(&date));
if (rotation_time > now)
{
return rotation_time;
else
return std::chrono::system_clock::time_point(rotation_time + std::chrono::hours(24));
}
return{ rotation_time + std::chrono::hours(24) };
}
filename_t _base_filename;
@ -247,7 +249,8 @@ private:
details::file_helper _file_helper;
};
typedef daily_file_sink<std::mutex> daily_file_sink_mt;
typedef daily_file_sink<details::null_mutex> daily_file_sink_st;
using daily_file_sink_mt = daily_file_sink<std::mutex>;
using daily_file_sink_st = daily_file_sink<details::null_mutex>;
}
}

6
include/spdlog/sinks/msvc_sink.h
View File

@ -30,8 +30,6 @@ public:
{
}
protected:
void _sink_it(const details::log_msg& msg) override
{
@ -42,8 +40,8 @@ protected:
{}
};
typedef msvc_sink<std::mutex> msvc_sink_mt;
typedef msvc_sink<details::null_mutex> msvc_sink_st;
using msvc_sink_mt = msvc_sink<std::mutex>;
using msvc_sink_st = msvc_sink<details::null_mutex>;
}
}

5
include/spdlog/sinks/null_sink.h
View File

@ -26,8 +26,9 @@ protected:
{}
};
typedef null_sink<details::null_mutex> null_sink_st;
typedef null_sink<details::null_mutex> null_sink_mt;
using null_sink_mt = null_sink<details::null_mutex>;
using null_sink_st = null_sink<details::null_mutex>;
}
}

6
include/spdlog/sinks/ostream_sink.h
View File

@ -22,7 +22,6 @@ public:
explicit ostream_sink(std::ostream& os, bool force_flush=false) :_ostream(os), _force_flush(force_flush) {}
ostream_sink(const ostream_sink&) = delete;
ostream_sink& operator=(const ostream_sink&) = delete;
virtual ~ostream_sink() = default;
protected:
void _sink_it(const details::log_msg& msg) override
@ -41,7 +40,8 @@ protected:
bool _force_flush;
};
typedef ostream_sink<std::mutex> ostream_sink_mt;
typedef ostream_sink<details::null_mutex> ostream_sink_st;
using ostream_sink_mt = ostream_sink<std::mutex>;
using ostream_sink_st = ostream_sink<details::null_mutex>;
}
}

11
include/spdlog/sinks/sink.h
View File

@ -3,7 +3,6 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
//
#pragma once
#include "../details/log_msg.h"
@ -15,12 +14,8 @@ namespace sinks
class sink
{
public:
sink()
{
_level = level::trace;
}
virtual ~sink() = default;
virtual ~sink() {}
virtual void log(const details::log_msg& msg) = 0;
virtual void flush() = 0;
@ -29,8 +24,7 @@ public:
level::level_enum level() const;
private:
level_t _level;
level_t _level{ level::trace };
};
inline bool sink::should_log(level::level_enum msg_level) const
@ -50,4 +44,3 @@ inline level::level_enum sink::level() const
}
}

22
include/spdlog/sinks/stdout_sinks.h
View File

@ -21,14 +21,16 @@ template <class Mutex>
class stdout_sink SPDLOG_FINAL : public base_sink<Mutex>
{
using MyType = stdout_sink<Mutex>;
public:
stdout_sink()
{}
explicit stdout_sink() = default;
static std::shared_ptr<MyType> instance()
{
static std::shared_ptr<MyType> instance = std::make_shared<MyType>();
return instance;
}
protected:
void _sink_it(const details::log_msg& msg) override
{
@ -42,22 +44,23 @@ protected:
}
};
typedef stdout_sink<details::null_mutex> stdout_sink_st;
typedef stdout_sink<std::mutex> stdout_sink_mt;
using stdout_sink_mt = stdout_sink<std::mutex>;
using stdout_sink_st = stdout_sink<details::null_mutex>;
template <class Mutex>
class stderr_sink SPDLOG_FINAL : public base_sink<Mutex>
{
using MyType = stderr_sink<Mutex>;
public:
stderr_sink()
{}
explicit stderr_sink() = default;
static std::shared_ptr<MyType> instance()
{
static std::shared_ptr<MyType> instance = std::make_shared<MyType>();
return instance;
}
protected:
void _sink_it(const details::log_msg& msg) override
{
@ -71,7 +74,8 @@ protected:
}
};
typedef stderr_sink<std::mutex> stderr_sink_mt;
typedef stderr_sink<details::null_mutex> stderr_sink_st;
using stderr_sink_mt = stderr_sink<std::mutex>;
using stderr_sink_st = stderr_sink<details::null_mutex>;
}
}

19
include/spdlog/sinks/syslog_sink.h
View File

@ -33,18 +33,19 @@ public:
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;
_priorities[static_cast<int>(level::warn)] = LOG_WARNING;
_priorities[static_cast<int>(level::err)] = LOG_ERR;
_priorities[static_cast<int>(level::critical)] = LOG_CRIT;
_priorities[static_cast<int>(level::off)] = LOG_INFO;
_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);
}
~syslog_sink()
~syslog_sink() override
{
::closelog();
}
@ -72,7 +73,7 @@ private:
//
int syslog_prio_from_level(const details::log_msg &msg) const
{
return _priorities[static_cast<int>(msg.level)];
return _priorities[static_cast<size_t>(msg.level)];
}
};
}

28
include/spdlog/sinks/wincolor_sink.h
View File

@ -42,7 +42,7 @@ public:
colors_[level::off] = 0;
}
virtual ~wincolor_sink()
~wincolor_sink() override
{
this->flush();
}
@ -50,8 +50,15 @@ public:
wincolor_sink(const wincolor_sink& other) = delete;
wincolor_sink& operator=(const wincolor_sink& other) = delete;
// change the color for the given level
void set_color(level::level_enum level, WORD color)
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
colors_[level] = color;
}
protected:
virtual void _sink_it(const details::log_msg& msg) override
void _sink_it(const details::log_msg& msg) override
{
auto color = colors_[msg.level];
auto orig_attribs = set_console_attribs(color);
@ -59,18 +66,11 @@ protected:
SetConsoleTextAttribute(out_handle_, orig_attribs); //reset to orig colors
}
virtual void _flush() override
void _flush() override
{
// windows console always flushed?
}
// change the color for the given level
void set_color(level::level_enum level, WORD color)
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::_mutex);
colors_[level] = color;
}
private:
HANDLE out_handle_;
std::unordered_map<level::level_enum, WORD, level::level_hasher> colors_;
@ -100,8 +100,8 @@ public:
{}
};
typedef wincolor_stdout_sink<std::mutex> wincolor_stdout_sink_mt;
typedef wincolor_stdout_sink<details::null_mutex> wincolor_stdout_sink_st;
using wincolor_stdout_sink_mt = wincolor_stdout_sink<std::mutex>;
using wincolor_stdout_sink_st = wincolor_stdout_sink<details::null_mutex>;
//
// windows color console to stderr
@ -114,8 +114,8 @@ public:
{}
};
typedef wincolor_stderr_sink<std::mutex> wincolor_stderr_sink_mt;
typedef wincolor_stderr_sink<details::null_mutex> wincolor_stderr_sink_st;
using wincolor_stderr_sink_mt = wincolor_stderr_sink<std::mutex>;
using wincolor_stderr_sink_st = wincolor_stderr_sink<details::null_mutex>;
}
}

4
include/spdlog/sinks/windebug_sink.h
View File

@ -20,8 +20,8 @@ namespace sinks
template <class Mutex>
using windebug_sink = msvc_sink<Mutex>;
typedef msvc_sink_mt windebug_sink_mt;
typedef msvc_sink_st windebug_sink_st;
using windebug_sink_mt = msvc_sink_mt;
using windebug_sink_st = msvc_sink_st;
}
}

6
include/spdlog/spdlog.h
View File

@ -7,9 +7,7 @@
#pragma once
#define SPDLOG_VERSION "0.16.3"
#include "tweakme.h"
#include "common.h"
#include "logger.h"
@ -48,7 +46,7 @@ void flush_on(level::level_enum log_level);
//
// Set global error handler
//
void set_error_handler(log_err_handler);
void set_error_handler(log_err_handler handler);
//
// Turn on async mode (off by default) and set the queue size for each async_logger.
@ -131,7 +129,7 @@ std::shared_ptr<logger> create(const std::string& logger_name, const It& sinks_b
// Example:
// spdlog::create<daily_file_sink_st>("mylog", "dailylog_filename");
template <typename Sink, typename... Args>
std::shared_ptr<spdlog::logger> create(const std::string& logger_name, Args...);
std::shared_ptr<spdlog::logger> create(const std::string& logger_name, Args... args);
// Create and register an async logger with a single sink
std::shared_ptr<logger> create_async(const std::string& logger_name, const sink_ptr& sink, size_t queue_size, const async_overflow_policy overflow_policy = async_overflow_policy::block_retry, const std::function<void()>& worker_warmup_cb = nullptr, const std::chrono::milliseconds& flush_interval_ms = std::chrono::milliseconds::zero(), const std::function<void()>& worker_teardown_cb = nullptr);

6
tests/CMakeLists.txt
View File

@ -1,5 +1,4 @@
project(spdlog-utests)
project(spdlog-utests CXX)
enable_testing()
find_package(Threads REQUIRED)
@ -7,7 +6,8 @@ set(SPDLOG_UTESTS_SOURCES
errors.cpp
file_helper.cpp
file_log.cpp
format.cpp
test_misc.cpp
test_pattern_formatter
includes.h
registry.cpp
test_macros.cpp

4
tests/Makefile
View File

@ -1,10 +1,10 @@
CXX ?= g++
ifeq ($(STYLE),printf)
$(info *** PRINTF STYLE ***)
CXXFLAGS = -DSPDLOG_FMT_PRINTF -Wall -pedantic -std=c++11 -pthread -O2 -I../include
CXXFLAGS = -DSPDLOG_FMT_PRINTF -Wall -pedantic -std=c++11 -pthread -O3 -I../include
else
$(info *** FORMAT STYLE ***)
CXXFLAGS = -Wall -pedantic -std=c++11 -pthread -O2 -I../include
CXXFLAGS = -Wall -pedantic -std=c++11 -pthread -O3 -I../include
endif
LDPFALGS = -pthread

13
tests/file_helper.cpp
View File

@ -3,7 +3,8 @@
*/
#include "includes.h"
using namespace spdlog::details;
using spdlog::details::log_msg;
using spdlog::details::file_helper;
static const std::string target_filename = "logs/file_helper_test.txt";
@ -15,7 +16,6 @@ static void write_with_helper(file_helper &helper, size_t howmany)
helper.flush();
}
TEST_CASE("file_helper_filename", "[file_helper::filename()]]")
{
prepare_logdir();
@ -25,8 +25,6 @@ TEST_CASE("file_helper_filename", "[file_helper::filename()]]")
REQUIRE(helper.filename() == target_filename);
}
TEST_CASE("file_helper_size", "[file_helper::size()]]")
{
prepare_logdir();
@ -40,7 +38,6 @@ TEST_CASE("file_helper_size", "[file_helper::size()]]")
REQUIRE(get_filesize(target_filename) == expected_size);
}
TEST_CASE("file_helper_exists", "[file_helper::file_exists()]]")
{
prepare_logdir();
@ -73,8 +70,6 @@ TEST_CASE("file_helper_reopen2", "[file_helper::reopen(false)]]")
REQUIRE(helper.size() == expected_size);
}
static void test_split_ext(const char* fname, const char* expect_base, const char* expect_ext)
{
spdlog::filename_t filename(fname);
@ -91,7 +86,6 @@ static void test_split_ext(const char* fname, const char* expect_base, const cha
REQUIRE(ext == expected_ext);
}
TEST_CASE("file_helper_split_by_extenstion", "[file_helper::split_by_extenstion()]]")
{
test_split_ext("mylog.txt", "mylog", ".txt");
@ -113,6 +107,3 @@ TEST_CASE("file_helper_split_by_extenstion", "[file_helper::split_by_extenstion(
test_split_ext(".", ".", "");
test_split_ext("..txt", ".", ".txt");
}

12
tests/format.cpp → tests/test_misc.cpp
View File

@ -1,4 +1,3 @@
#include "includes.h"
template<class T>
@ -13,14 +12,9 @@ std::string log_info(const T& what, spdlog::level::level_enum logger_level = spd
oss_logger.set_pattern("%v");
oss_logger.info(what);
return oss.str().substr(0, oss.str().length() - spdlog::details::os::eol_size);
return oss.str().substr(0, oss.str().length() - strlen(spdlog::details::os::default_eol));
}
TEST_CASE("basic_logging ", "[basic_logging]")
{
//const char
@ -39,7 +33,6 @@ TEST_CASE("basic_logging ", "[basic_logging]")
//REQUIRE(log_info(some_logged_class("some_val")) == "some_val");
}
TEST_CASE("log_levels", "[log_levels]")
{
REQUIRE(log_info("Hello", spdlog::level::err) == "");
@ -54,3 +47,6 @@ TEST_CASE("log_levels", "[log_levels]")

61
tests/test_pattern_formatter.cpp Normal file
View File

@ -0,0 +1,61 @@
#include "includes.h"
// log to str and return it
static std::string log_to_str(const std::string& msg, const std::shared_ptr<spdlog::formatter>& formatter = nullptr)
{
std::ostringstream oss;
auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
spdlog::logger oss_logger("pattern_tester", oss_sink);
oss_logger.set_level(spdlog::level::info);
if (formatter) oss_logger.set_formatter(formatter);
oss_logger.info(msg);
return oss.str();
}
TEST_CASE("custom eol", "[pattern_formatter]")
{
std::string msg = "Hello custom eol test";
std::string eol = ";)";
auto formatter = std::make_shared<spdlog::pattern_formatter>("%v", spdlog::pattern_time_type::local, ";)");
REQUIRE(log_to_str(msg, formatter) == msg + eol);
}
TEST_CASE("empty format", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("", spdlog::pattern_time_type::local, "");
REQUIRE(log_to_str("Some message", formatter) == "");
}
TEST_CASE("empty format2", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("", spdlog::pattern_time_type::local, "\n");
REQUIRE(log_to_str("Some message", formatter) == "\n");
}
TEST_CASE("level", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("[%l] %v", spdlog::pattern_time_type::local, "\n");
REQUIRE(log_to_str("Some message", formatter) == "[info] Some message\n");
}
TEST_CASE("short level", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("[%L] %v", spdlog::pattern_time_type::local, "\n");
REQUIRE(log_to_str("Some message", formatter) == "[I] Some message\n");
}
TEST_CASE("name", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("[%n] %v", spdlog::pattern_time_type::local, "\n");
REQUIRE(log_to_str("Some message", formatter) == "[pattern_tester] Some message\n");
}
TEST_CASE("date MM/DD/YY ", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("%D %v", spdlog::pattern_time_type::local, "\n");
auto now_tm = spdlog::details::os::localtime();
std::stringstream oss;
oss << std::setfill('0') << std::setw(2) << now_tm.tm_mon + 1 << "/" << std::setw(2) << now_tm.tm_mday << "/" << std::setw(2) << (now_tm.tm_year + 1900) % 1000 << " Some message\n";
REQUIRE(log_to_str("Some message", formatter) == oss.str());
}

4
tests/tests.vcxproj
View File

@ -21,6 +21,7 @@
<PropertyGroup Label="Globals">
<ProjectGuid>{59A07559-5F38-4DD6-A7FA-DB4153690B42}</ProjectGuid>
<RootNamespace>tests</RootNamespace>
<WindowsTargetPlatformVersion>10.0.16299.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@ -128,10 +129,11 @@
<ClCompile Include="errors.cpp" />
<ClCompile Include="file_helper.cpp" />
<ClCompile Include="file_log.cpp" />
<ClCompile Include="format.cpp" />
<ClCompile Include="test_misc.cpp" />
<ClCompile Include="main.cpp" />
<ClCompile Include="registry.cpp" />
<ClCompile Include="test_macros.cpp" />
<ClCompile Include="test_pattern_formatter.cpp" />
<ClCompile Include="utils.cpp" />
</ItemGroup>
<ItemGroup>

9
tests/tests.vcxproj.filters
View File

@ -18,9 +18,6 @@
<ClCompile Include="file_log.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="format.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="main.cpp">
<Filter>Source Files</Filter>
</ClCompile>
@ -39,6 +36,12 @@
<ClCompile Include="test_macros.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="test_pattern_formatter.cpp">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="test_misc.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="includes.h">