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gabime 2023-09-25 02:44:07 +03:00
parent f24f7fa2fa
commit 1a0bfc7a89
92 changed files with 2365 additions and 3537 deletions
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46
include/spdlog/async.h
View File

@ -18,9 +18,9 @@
#include <spdlog/details/registry.h> #include <spdlog/details/registry.h>
#include <spdlog/details/thread_pool.h> #include <spdlog/details/thread_pool.h>
#include <functional>
#include <memory> #include <memory>
#include <mutex> #include <mutex>
#include <functional>
namespace spdlog { namespace spdlog {
@ -31,12 +31,10 @@ static const size_t default_async_q_size = 8192;
// async logger factory - creates async loggers backed with thread pool. // async logger factory - creates async loggers backed with thread pool.
// if a global thread pool doesn't already exist, create it with default queue // if a global thread pool doesn't already exist, create it with default queue
// size of 8192 items and single thread. // size of 8192 items and single thread.
template<async_overflow_policy OverflowPolicy = async_overflow_policy::block> template <async_overflow_policy OverflowPolicy = async_overflow_policy::block>
struct async_factory_impl struct async_factory_impl {
{ template <typename Sink, typename... SinkArgs>
template<typename Sink, typename... SinkArgs> static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&...args) {
static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&...args)
{
auto &registry_inst = details::registry::instance(); auto &registry_inst = details::registry::instance();
// create global thread pool if not already exists.. // create global thread pool if not already exists..
@ -44,14 +42,14 @@ struct async_factory_impl
auto &mutex = registry_inst.tp_mutex(); auto &mutex = registry_inst.tp_mutex();
std::lock_guard<std::recursive_mutex> tp_lock(mutex); std::lock_guard<std::recursive_mutex> tp_lock(mutex);
auto tp = registry_inst.get_tp(); auto tp = registry_inst.get_tp();
if (tp == nullptr) if (tp == nullptr) {
{
tp = std::make_shared<details::thread_pool>(details::default_async_q_size, 1U); tp = std::make_shared<details::thread_pool>(details::default_async_q_size, 1U);
registry_inst.set_tp(tp); registry_inst.set_tp(tp);
} }
auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...); auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
auto new_logger = std::make_shared<async_logger>(std::move(logger_name), std::move(sink), std::move(tp), OverflowPolicy); auto new_logger =
std::make_shared<async_logger>(std::move(logger_name), std::move(sink), std::move(tp), OverflowPolicy);
registry_inst.initialize_logger(new_logger); registry_inst.initialize_logger(new_logger);
return new_logger; return new_logger;
} }
@ -60,40 +58,34 @@ struct async_factory_impl
using async_factory = async_factory_impl<async_overflow_policy::block>; using async_factory = async_factory_impl<async_overflow_policy::block>;
using async_factory_nonblock = async_factory_impl<async_overflow_policy::overrun_oldest>; using async_factory_nonblock = async_factory_impl<async_overflow_policy::overrun_oldest>;
template<typename Sink, typename... SinkArgs> template <typename Sink, typename... SinkArgs>
inline std::shared_ptr<spdlog::logger> create_async(std::string logger_name, SinkArgs &&...sink_args) inline std::shared_ptr<spdlog::logger> create_async(std::string logger_name, SinkArgs &&...sink_args) {
{
return async_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...); return async_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
} }
template<typename Sink, typename... SinkArgs> template <typename Sink, typename... SinkArgs>
inline std::shared_ptr<spdlog::logger> create_async_nb(std::string logger_name, SinkArgs &&...sink_args) inline std::shared_ptr<spdlog::logger> create_async_nb(std::string logger_name, SinkArgs &&...sink_args) {
{
return async_factory_nonblock::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...); return async_factory_nonblock::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
} }
// set global thread pool. // set global thread pool.
inline void init_thread_pool( inline void init_thread_pool(size_t q_size,
size_t q_size, size_t thread_count, std::function<void()> on_thread_start, std::function<void()> on_thread_stop) size_t thread_count,
{ std::function<void()> on_thread_start,
std::function<void()> on_thread_stop) {
auto tp = std::make_shared<details::thread_pool>(q_size, thread_count, on_thread_start, on_thread_stop); auto tp = std::make_shared<details::thread_pool>(q_size, thread_count, on_thread_start, on_thread_stop);
details::registry::instance().set_tp(std::move(tp)); details::registry::instance().set_tp(std::move(tp));
} }
inline void init_thread_pool(size_t q_size, size_t thread_count, std::function<void()> on_thread_start) inline void init_thread_pool(size_t q_size, size_t thread_count, std::function<void()> on_thread_start) {
{
init_thread_pool(q_size, thread_count, on_thread_start, [] {}); init_thread_pool(q_size, thread_count, on_thread_start, [] {});
} }
inline void init_thread_pool(size_t q_size, size_t thread_count) inline void init_thread_pool(size_t q_size, size_t thread_count) {
{
init_thread_pool( init_thread_pool(
q_size, thread_count, [] {}, [] {}); q_size, thread_count, [] {}, [] {});
} }
// get the global thread pool. // get the global thread pool.
inline std::shared_ptr<spdlog::details::thread_pool> thread_pool() inline std::shared_ptr<spdlog::details::thread_pool> thread_pool() { return details::registry::instance().get_tp(); }
{
return details::registry::instance().get_tp();
}
} // namespace spdlog } // namespace spdlog

97
include/spdlog/async_logger-inl.h
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@ -4,96 +4,73 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/async_logger.h> #include <spdlog/async_logger.h>
#endif #endif
#include <spdlog/sinks/sink.h>
#include <spdlog/details/thread_pool.h> #include <spdlog/details/thread_pool.h>
#include <spdlog/sinks/sink.h>
#include <memory> #include <memory>
#include <string> #include <string>
SPDLOG_INLINE spdlog::async_logger::async_logger( SPDLOG_INLINE spdlog::async_logger::async_logger(std::string logger_name,
std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy) sinks_init_list sinks_list,
: async_logger(std::move(logger_name), sinks_list.begin(), sinks_list.end(), std::move(tp), overflow_policy) std::weak_ptr<details::thread_pool> tp,
{} async_overflow_policy overflow_policy)
: async_logger(std::move(logger_name), sinks_list.begin(), sinks_list.end(), std::move(tp), overflow_policy) {}
SPDLOG_INLINE spdlog::async_logger::async_logger( SPDLOG_INLINE spdlog::async_logger::async_logger(std::string logger_name,
std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy) sink_ptr single_sink,
: async_logger(std::move(logger_name), {std::move(single_sink)}, std::move(tp), overflow_policy) std::weak_ptr<details::thread_pool> tp,
{} async_overflow_policy overflow_policy)
: async_logger(std::move(logger_name), {std::move(single_sink)}, std::move(tp), overflow_policy) {}
// send the log message to the thread pool // send the log message to the thread pool
SPDLOG_INLINE void spdlog::async_logger::sink_it_(const details::log_msg &msg) SPDLOG_INLINE void spdlog::async_logger::sink_it_(const details::log_msg &msg){
{ SPDLOG_TRY{if (auto pool_ptr = thread_pool_.lock()){pool_ptr->post_log(shared_from_this(), msg, overflow_policy_);
SPDLOG_TRY }
{ else {
if (auto pool_ptr = thread_pool_.lock()) throw_spdlog_ex("async log: thread pool doesn't exist anymore");
{ }
pool_ptr->post_log(shared_from_this(), msg, overflow_policy_); }
} SPDLOG_LOGGER_CATCH(msg.source)
else
{
throw_spdlog_ex("async log: thread pool doesn't exist anymore");
}
}
SPDLOG_LOGGER_CATCH(msg.source)
} }
// send flush request to the thread pool // send flush request to the thread pool
SPDLOG_INLINE void spdlog::async_logger::flush_() SPDLOG_INLINE void spdlog::async_logger::flush_(){
{ SPDLOG_TRY{if (auto pool_ptr = thread_pool_.lock()){pool_ptr->post_flush(shared_from_this(), overflow_policy_);
SPDLOG_TRY }
{ else {
if (auto pool_ptr = thread_pool_.lock()) throw_spdlog_ex("async flush: thread pool doesn't exist anymore");
{ }
pool_ptr->post_flush(shared_from_this(), overflow_policy_); }
} SPDLOG_LOGGER_CATCH(source_loc())
else
{
throw_spdlog_ex("async flush: thread pool doesn't exist anymore");
}
}
SPDLOG_LOGGER_CATCH(source_loc())
} }
// //
// backend functions - called from the thread pool to do the actual job // backend functions - called from the thread pool to do the actual job
// //
SPDLOG_INLINE void spdlog::async_logger::backend_sink_it_(const details::log_msg &msg) SPDLOG_INLINE void spdlog::async_logger::backend_sink_it_(const details::log_msg &msg) {
{ for (auto &sink : sinks_) {
for (auto &sink : sinks_) if (sink->should_log(msg.level)) {
{ SPDLOG_TRY { sink->log(msg); }
if (sink->should_log(msg.level))
{
SPDLOG_TRY
{
sink->log(msg);
}
SPDLOG_LOGGER_CATCH(msg.source) SPDLOG_LOGGER_CATCH(msg.source)
} }
} }
if (should_flush_(msg)) if (should_flush_(msg)) {
{
backend_flush_(); backend_flush_();
} }
} }
SPDLOG_INLINE void spdlog::async_logger::backend_flush_() SPDLOG_INLINE void spdlog::async_logger::backend_flush_() {
{ for (auto &sink : sinks_) {
for (auto &sink : sinks_) SPDLOG_TRY { sink->flush(); }
{
SPDLOG_TRY
{
sink->flush();
}
SPDLOG_LOGGER_CATCH(source_loc()) SPDLOG_LOGGER_CATCH(source_loc())
} }
} }
SPDLOG_INLINE std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name) SPDLOG_INLINE std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name) {
{
auto cloned = std::make_shared<spdlog::async_logger>(*this); auto cloned = std::make_shared<spdlog::async_logger>(*this);
cloned->name_ = std::move(new_name); cloned->name_ = std::move(new_name);
return cloned; return cloned;

36
include/spdlog/async_logger.h
View File

@ -19,8 +19,7 @@
namespace spdlog { namespace spdlog {
// Async overflow policy - block by default. // Async overflow policy - block by default.
enum class async_overflow_policy enum class async_overflow_policy {
{
block, // Block until message can be enqueued block, // Block until message can be enqueued
overrun_oldest, // Discard oldest message in the queue if full when trying to overrun_oldest, // Discard oldest message in the queue if full when trying to
// add new item. // add new item.
@ -31,24 +30,29 @@ namespace details {
class thread_pool; class thread_pool;
} }
class SPDLOG_API async_logger final : public std::enable_shared_from_this<async_logger>, public logger class SPDLOG_API async_logger final : public std::enable_shared_from_this<async_logger>, public logger {
{
friend class details::thread_pool; friend class details::thread_pool;
public: public:
template<typename It> template <typename It>
async_logger(std::string logger_name, It begin, It end, std::weak_ptr<details::thread_pool> tp, async_logger(std::string logger_name,
async_overflow_policy overflow_policy = async_overflow_policy::block) It begin,
: logger(std::move(logger_name), begin, end) It end,
, thread_pool_(std::move(tp)) std::weak_ptr<details::thread_pool> tp,
, overflow_policy_(overflow_policy) async_overflow_policy overflow_policy = async_overflow_policy::block)
{} : logger(std::move(logger_name), begin, end),
thread_pool_(std::move(tp)),
overflow_policy_(overflow_policy) {}
async_logger(std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp, async_logger(std::string logger_name,
async_overflow_policy overflow_policy = async_overflow_policy::block); sinks_init_list sinks_list,
std::weak_ptr<details::thread_pool> tp,
async_overflow_policy overflow_policy = async_overflow_policy::block);
async_logger(std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp, async_logger(std::string logger_name,
async_overflow_policy overflow_policy = async_overflow_policy::block); sink_ptr single_sink,
std::weak_ptr<details::thread_pool> tp,
async_overflow_policy overflow_policy = async_overflow_policy::block);
std::shared_ptr<logger> clone(std::string new_name) override; std::shared_ptr<logger> clone(std::string new_name) override;
@ -65,5 +69,5 @@ private:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "async_logger-inl.h" #include "async_logger-inl.h"
#endif #endif

14
include/spdlog/cfg/argv.h
View File

@ -21,24 +21,18 @@ namespace spdlog {
namespace cfg { namespace cfg {
// search for SPDLOG_LEVEL= in the args and use it to init the levels // search for SPDLOG_LEVEL= in the args and use it to init the levels
inline void load_argv_levels(int argc, const char **argv) inline void load_argv_levels(int argc, const char **argv) {
{
const std::string spdlog_level_prefix = "SPDLOG_LEVEL="; const std::string spdlog_level_prefix = "SPDLOG_LEVEL=";
for (int i = 1; i < argc; i++) for (int i = 1; i < argc; i++) {
{
std::string arg = argv[i]; std::string arg = argv[i];
if (arg.find(spdlog_level_prefix) == 0) if (arg.find(spdlog_level_prefix) == 0) {
{
auto levels_string = arg.substr(spdlog_level_prefix.size()); auto levels_string = arg.substr(spdlog_level_prefix.size());
helpers::load_levels(levels_string); helpers::load_levels(levels_string);
} }
} }
} }
inline void load_argv_levels(int argc, char **argv) inline void load_argv_levels(int argc, char **argv) { load_argv_levels(argc, const_cast<const char **>(argv)); }
{
load_argv_levels(argc, const_cast<const char **>(argv));
}
} // namespace cfg } // namespace cfg
} // namespace spdlog } // namespace spdlog

8
include/spdlog/cfg/env.h
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@ -3,8 +3,8 @@
#pragma once #pragma once
#include <spdlog/cfg/helpers.h> #include <spdlog/cfg/helpers.h>
#include <spdlog/details/registry.h>
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <spdlog/details/registry.h>
// //
// Init levels and patterns from env variables SPDLOG_LEVEL // Init levels and patterns from env variables SPDLOG_LEVEL
@ -25,11 +25,9 @@
namespace spdlog { namespace spdlog {
namespace cfg { namespace cfg {
inline void load_env_levels() inline void load_env_levels() {
{
auto env_val = details::os::getenv("SPDLOG_LEVEL"); auto env_val = details::os::getenv("SPDLOG_LEVEL");
if (!env_val.empty()) if (!env_val.empty()) {
{
helpers::load_levels(env_val); helpers::load_levels(env_val);
} }
} }

51
include/spdlog/cfg/helpers-inl.h
View File

@ -4,33 +4,31 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/cfg/helpers.h> #include <spdlog/cfg/helpers.h>
#endif #endif
#include <spdlog/spdlog.h>
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <spdlog/details/registry.h> #include <spdlog/details/registry.h>
#include <spdlog/spdlog.h>
#include <algorithm> #include <algorithm>
#include <sstream>
#include <string> #include <string>
#include <utility> #include <utility>
#include <sstream>
namespace spdlog { namespace spdlog {
namespace cfg { namespace cfg {
namespace helpers { namespace helpers {
// inplace convert to lowercase // inplace convert to lowercase
inline std::string &to_lower_(std::string &str) inline std::string &to_lower_(std::string &str) {
{ std::transform(str.begin(), str.end(), str.begin(),
std::transform( [](char ch) { return static_cast<char>((ch >= 'A' && ch <= 'Z') ? ch + ('a' - 'A') : ch); });
str.begin(), str.end(), str.begin(), [](char ch) { return static_cast<char>((ch >= 'A' && ch <= 'Z') ? ch + ('a' - 'A') : ch); });
return str; return str;
} }
// inplace trim spaces // inplace trim spaces
inline std::string &trim_(std::string &str) inline std::string &trim_(std::string &str) {
{
const char *spaces = " \n\r\t"; const char *spaces = " \n\r\t";
str.erase(str.find_last_not_of(spaces) + 1); str.erase(str.find_last_not_of(spaces) + 1);
str.erase(0, str.find_first_not_of(spaces)); str.erase(0, str.find_first_not_of(spaces));
@ -44,16 +42,12 @@ inline std::string &trim_(std::string &str)
// "key=" => ("key", "") // "key=" => ("key", "")
// "val" => ("", "val") // "val" => ("", "val")
inline std::pair<std::string, std::string> extract_kv_(char sep, const std::string &str) inline std::pair<std::string, std::string> extract_kv_(char sep, const std::string &str) {
{
auto n = str.find(sep); auto n = str.find(sep);
std::string k, v; std::string k, v;
if (n == std::string::npos) if (n == std::string::npos) {
{
v = str; v = str;
} } else {
else
{
k = str.substr(0, n); k = str.substr(0, n);
v = str.substr(n + 1); v = str.substr(n + 1);
} }
@ -62,15 +56,12 @@ inline std::pair<std::string, std::string> extract_kv_(char sep, const std::stri
// return vector of key/value pairs from sequence of "K1=V1,K2=V2,.." // return vector of key/value pairs from sequence of "K1=V1,K2=V2,.."
// "a=AAA,b=BBB,c=CCC,.." => {("a","AAA"),("b","BBB"),("c", "CCC"),...} // "a=AAA,b=BBB,c=CCC,.." => {("a","AAA"),("b","BBB"),("c", "CCC"),...}
inline std::unordered_map<std::string, std::string> extract_key_vals_(const std::string &str) inline std::unordered_map<std::string, std::string> extract_key_vals_(const std::string &str) {
{
std::string token; std::string token;
std::istringstream token_stream(str); std::istringstream token_stream(str);
std::unordered_map<std::string, std::string> rv{}; std::unordered_map<std::string, std::string> rv{};
while (std::getline(token_stream, token, ',')) while (std::getline(token_stream, token, ',')) {
{ if (token.empty()) {
if (token.empty())
{
continue; continue;
} }
auto kv = extract_kv_('=', token); auto kv = extract_kv_('=', token);
@ -79,10 +70,8 @@ inline std::unordered_map<std::string, std::string> extract_key_vals_(const std:
return rv; return rv;
} }
SPDLOG_INLINE void load_levels(const std::string &input) SPDLOG_INLINE void load_levels(const std::string &input) {
{ if (input.empty() || input.size() > 512) {
if (input.empty() || input.size() > 512)
{
return; return;
} }
@ -91,23 +80,19 @@ SPDLOG_INLINE void load_levels(const std::string &input)
level::level_enum global_level = level::info; level::level_enum global_level = level::info;
bool global_level_found = false; bool global_level_found = false;
for (auto &name_level : key_vals) for (auto &name_level : key_vals) {
{
auto &logger_name = name_level.first; auto &logger_name = name_level.first;
auto level_name = to_lower_(name_level.second); auto level_name = to_lower_(name_level.second);
auto level = level::from_str(level_name); auto level = level::from_str(level_name);
// ignore unrecognized level names // ignore unrecognized level names
if (level == level::off && level_name != "off") if (level == level::off && level_name != "off") {
{
continue; continue;
} }
if (logger_name.empty()) // no logger name indicate global level if (logger_name.empty()) // no logger name indicate global level
{ {
global_level_found = true; global_level_found = true;
global_level = level; global_level = level;
} } else {
else
{
levels[logger_name] = level; levels[logger_name] = level;
} }
} }

2
include/spdlog/cfg/helpers.h
View File

@ -25,5 +25,5 @@ SPDLOG_API void load_levels(const std::string &txt);
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "helpers-inl.h" #include "helpers-inl.h"
#endif // SPDLOG_HEADER_ONLY #endif // SPDLOG_HEADER_ONLY

40
include/spdlog/common-inl.h
View File

@ -4,7 +4,7 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/common.h> #include <spdlog/common.h>
#endif #endif
#include <algorithm> #include <algorithm>
@ -20,29 +20,22 @@ constexpr
static const char *short_level_names[] SPDLOG_SHORT_LEVEL_NAMES; static const char *short_level_names[] SPDLOG_SHORT_LEVEL_NAMES;
SPDLOG_INLINE const string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT SPDLOG_INLINE const string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT {
{
return level_string_views[l]; return level_string_views[l];
} }
SPDLOG_INLINE const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT SPDLOG_INLINE const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT { return short_level_names[l]; }
{
return short_level_names[l];
}
SPDLOG_INLINE spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT SPDLOG_INLINE spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT {
{
auto it = std::find(std::begin(level_string_views), std::end(level_string_views), name); auto it = std::find(std::begin(level_string_views), std::end(level_string_views), name);
if (it != std::end(level_string_views)) if (it != std::end(level_string_views))
return static_cast<level::level_enum>(std::distance(std::begin(level_string_views), it)); return static_cast<level::level_enum>(std::distance(std::begin(level_string_views), it));
// check also for "warn" and "err" before giving up.. // check also for "warn" and "err" before giving up..
if (name == "warn") if (name == "warn") {
{
return level::warn; return level::warn;
} }
if (name == "err") if (name == "err") {
{
return level::err; return level::err;
} }
return level::off; return level::off;
@ -50,11 +43,9 @@ SPDLOG_INLINE spdlog::level::level_enum from_str(const std::string &name) SPDLOG
} // namespace level } // namespace level
SPDLOG_INLINE spdlog_ex::spdlog_ex(std::string msg) SPDLOG_INLINE spdlog_ex::spdlog_ex(std::string msg)
: msg_(std::move(msg)) : msg_(std::move(msg)) {}
{}
SPDLOG_INLINE spdlog_ex::spdlog_ex(const std::string &msg, int last_errno) SPDLOG_INLINE spdlog_ex::spdlog_ex(const std::string &msg, int last_errno) {
{
#ifdef SPDLOG_USE_STD_FORMAT #ifdef SPDLOG_USE_STD_FORMAT
msg_ = std::system_error(std::error_code(last_errno, std::generic_category()), msg).what(); msg_ = std::system_error(std::error_code(last_errno, std::generic_category()), msg).what();
#else #else
@ -64,19 +55,10 @@ SPDLOG_INLINE spdlog_ex::spdlog_ex(const std::string &msg, int last_errno)
#endif #endif
} }
SPDLOG_INLINE const char *spdlog_ex::what() const SPDLOG_NOEXCEPT SPDLOG_INLINE const char *spdlog_ex::what() const SPDLOG_NOEXCEPT { return msg_.c_str(); }
{
return msg_.c_str();
}
SPDLOG_INLINE void throw_spdlog_ex(const std::string &msg, int last_errno) SPDLOG_INLINE void throw_spdlog_ex(const std::string &msg, int last_errno) { SPDLOG_THROW(spdlog_ex(msg, last_errno)); }
{
SPDLOG_THROW(spdlog_ex(msg, last_errno));
}
SPDLOG_INLINE void throw_spdlog_ex(std::string msg) SPDLOG_INLINE void throw_spdlog_ex(std::string msg) { SPDLOG_THROW(spdlog_ex(std::move(msg))); }
{
SPDLOG_THROW(spdlog_ex(std::move(msg)));
}
} // namespace spdlog } // namespace spdlog

314
include/spdlog/common.h
View File

@ -3,112 +3,111 @@
#pragma once #pragma once
#include <spdlog/tweakme.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/tweakme.h>
#include <atomic> #include <atomic>
#include <chrono> #include <chrono>
#include <cstdio>
#include <exception>
#include <functional>
#include <initializer_list> #include <initializer_list>
#include <memory> #include <memory>
#include <exception>
#include <string> #include <string>
#include <type_traits> #include <type_traits>
#include <functional>
#include <cstdio>
#ifdef SPDLOG_USE_STD_FORMAT #ifdef SPDLOG_USE_STD_FORMAT
# include <version> #include <version>
# if __cpp_lib_format >= 202207L #if __cpp_lib_format >= 202207L
# include <format> #include <format>
# else #else
# include <string_view> #include <string_view>
# endif #endif
#endif #endif
#ifdef SPDLOG_COMPILED_LIB #ifdef SPDLOG_COMPILED_LIB
# undef SPDLOG_HEADER_ONLY #undef SPDLOG_HEADER_ONLY
# if defined(SPDLOG_SHARED_LIB) #if defined(SPDLOG_SHARED_LIB)
# if defined(_WIN32) #if defined(_WIN32)
# ifdef spdlog_EXPORTS #ifdef spdlog_EXPORTS
# define SPDLOG_API __declspec(dllexport) #define SPDLOG_API __declspec(dllexport)
# else // !spdlog_EXPORTS #else // !spdlog_EXPORTS
# define SPDLOG_API __declspec(dllimport) #define SPDLOG_API __declspec(dllimport)
# endif #endif
# else // !defined(_WIN32) #else // !defined(_WIN32)
# define SPDLOG_API __attribute__((visibility("default"))) #define SPDLOG_API __attribute__((visibility("default")))
# endif #endif
# else // !defined(SPDLOG_SHARED_LIB) #else // !defined(SPDLOG_SHARED_LIB)
# define SPDLOG_API #define SPDLOG_API
# endif #endif
# define SPDLOG_INLINE #define SPDLOG_INLINE
#else // !defined(SPDLOG_COMPILED_LIB) #else // !defined(SPDLOG_COMPILED_LIB)
# define SPDLOG_API #define SPDLOG_API
# define SPDLOG_HEADER_ONLY #define SPDLOG_HEADER_ONLY
# define SPDLOG_INLINE inline #define SPDLOG_INLINE inline
#endif // #ifdef SPDLOG_COMPILED_LIB #endif // #ifdef SPDLOG_COMPILED_LIB
#include <spdlog/fmt/fmt.h> #include <spdlog/fmt/fmt.h>
#if !defined(SPDLOG_USE_STD_FORMAT) && FMT_VERSION >= 80000 // backward compatibility with fmt versions older than 8 #if !defined(SPDLOG_USE_STD_FORMAT) && FMT_VERSION >= 80000 // backward compatibility with fmt versions older than 8
# define SPDLOG_FMT_RUNTIME(format_string) fmt::runtime(format_string) #define SPDLOG_FMT_RUNTIME(format_string) fmt::runtime(format_string)
# define SPDLOG_FMT_STRING(format_string) FMT_STRING(format_string) #define SPDLOG_FMT_STRING(format_string) FMT_STRING(format_string)
# if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) #if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
# include <spdlog/fmt/xchar.h> #include <spdlog/fmt/xchar.h>
# endif #endif
#else #else
# define SPDLOG_FMT_RUNTIME(format_string) format_string #define SPDLOG_FMT_RUNTIME(format_string) format_string
# define SPDLOG_FMT_STRING(format_string) format_string #define SPDLOG_FMT_STRING(format_string) format_string
#endif #endif
// visual studio up to 2013 does not support noexcept nor constexpr // visual studio up to 2013 does not support noexcept nor constexpr
#if defined(_MSC_VER) && (_MSC_VER < 1900) #if defined(_MSC_VER) && (_MSC_VER < 1900)
# define SPDLOG_NOEXCEPT _NOEXCEPT #define SPDLOG_NOEXCEPT _NOEXCEPT
# define SPDLOG_CONSTEXPR #define SPDLOG_CONSTEXPR
# define SPDLOG_CONSTEXPR_FUNC inline #define SPDLOG_CONSTEXPR_FUNC inline
#else #else
# define SPDLOG_NOEXCEPT noexcept #define SPDLOG_NOEXCEPT noexcept
# define SPDLOG_CONSTEXPR constexpr #define SPDLOG_CONSTEXPR constexpr
# if __cplusplus >= 201402L #if __cplusplus >= 201402L
# define SPDLOG_CONSTEXPR_FUNC constexpr #define SPDLOG_CONSTEXPR_FUNC constexpr
# else #else
# define SPDLOG_CONSTEXPR_FUNC inline #define SPDLOG_CONSTEXPR_FUNC inline
# endif #endif
#endif #endif
#if defined(__GNUC__) || defined(__clang__) #if defined(__GNUC__) || defined(__clang__)
# define SPDLOG_DEPRECATED __attribute__((deprecated)) #define SPDLOG_DEPRECATED __attribute__((deprecated))
#elif defined(_MSC_VER) #elif defined(_MSC_VER)
# define SPDLOG_DEPRECATED __declspec(deprecated) #define SPDLOG_DEPRECATED __declspec(deprecated)
#else #else
# define SPDLOG_DEPRECATED #define SPDLOG_DEPRECATED
#endif #endif
// disable thread local on msvc 2013 // disable thread local on msvc 2013
#ifndef SPDLOG_NO_TLS #ifndef SPDLOG_NO_TLS
# if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__cplusplus_winrt) #if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__cplusplus_winrt)
# define SPDLOG_NO_TLS 1 #define SPDLOG_NO_TLS 1
# endif #endif
#endif #endif
#ifndef SPDLOG_FUNCTION #ifndef SPDLOG_FUNCTION
# define SPDLOG_FUNCTION static_cast<const char *>(__FUNCTION__) #define SPDLOG_FUNCTION static_cast<const char *>(__FUNCTION__)
#endif #endif
#ifdef SPDLOG_NO_EXCEPTIONS #ifdef SPDLOG_NO_EXCEPTIONS
# define SPDLOG_TRY #define SPDLOG_TRY
# define SPDLOG_THROW(ex) \ #define SPDLOG_THROW(ex) \
do \ do { \
{ \ printf("spdlog fatal error: %s\n", ex.what()); \
printf("spdlog fatal error: %s\n", ex.what()); \ std::abort(); \
std::abort(); \
} while (0) } while (0)
# define SPDLOG_CATCH_STD #define SPDLOG_CATCH_STD
#else #else
# define SPDLOG_TRY try #define SPDLOG_TRY try
# define SPDLOG_THROW(ex) throw(ex) #define SPDLOG_THROW(ex) throw(ex)
# define SPDLOG_CATCH_STD \ #define SPDLOG_CATCH_STD \
catch (const std::exception &) \ catch (const std::exception &) { \
{} }
#endif #endif
namespace spdlog { namespace spdlog {
@ -121,12 +120,12 @@ class sink;
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) #if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
using filename_t = std::wstring; using filename_t = std::wstring;
// allow macro expansion to occur in SPDLOG_FILENAME_T // allow macro expansion to occur in SPDLOG_FILENAME_T
# define SPDLOG_FILENAME_T_INNER(s) L##s #define SPDLOG_FILENAME_T_INNER(s) L##s
# define SPDLOG_FILENAME_T(s) SPDLOG_FILENAME_T_INNER(s) #define SPDLOG_FILENAME_T(s) SPDLOG_FILENAME_T_INNER(s)
#else #else
using filename_t = std::string; using filename_t = std::string;
# define SPDLOG_FILENAME_T(s) s #define SPDLOG_FILENAME_T(s) s
#endif #endif
using log_clock = std::chrono::system_clock; using log_clock = std::chrono::system_clock;
@ -139,76 +138,78 @@ namespace fmt_lib = std;
using string_view_t = std::string_view; using string_view_t = std::string_view;
using memory_buf_t = std::string; using memory_buf_t = std::string;
template<typename... Args> template <typename... Args>
# if __cpp_lib_format >= 202207L #if __cpp_lib_format >= 202207L
using format_string_t = std::format_string<Args...>; using format_string_t = std::format_string<Args...>;
# else #else
using format_string_t = std::string_view; using format_string_t = std::string_view;
# endif #endif
template<class T, class Char = char> template <class T, class Char = char>
struct is_convertible_to_basic_format_string : std::integral_constant<bool, std::is_convertible<T, std::basic_string_view<Char>>::value> struct is_convertible_to_basic_format_string
{}; : std::integral_constant<bool, std::is_convertible<T, std::basic_string_view<Char>>::value> {};
# if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) #if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
using wstring_view_t = std::wstring_view; using wstring_view_t = std::wstring_view;
using wmemory_buf_t = std::wstring; using wmemory_buf_t = std::wstring;
template<typename... Args> template <typename... Args>
# if __cpp_lib_format >= 202207L #if __cpp_lib_format >= 202207L
using wformat_string_t = std::wformat_string<Args...>; using wformat_string_t = std::wformat_string<Args...>;
# else #else
using wformat_string_t = std::wstring_view; using wformat_string_t = std::wstring_view;
# endif #endif
# endif #endif
# define SPDLOG_BUF_TO_STRING(x) x #define SPDLOG_BUF_TO_STRING(x) x
#else // use fmt lib instead of std::format #else // use fmt lib instead of std::format
namespace fmt_lib = fmt; namespace fmt_lib = fmt;
using string_view_t = fmt::basic_string_view<char>; using string_view_t = fmt::basic_string_view<char>;
using memory_buf_t = fmt::basic_memory_buffer<char, 250>; using memory_buf_t = fmt::basic_memory_buffer<char, 250>;
template<typename... Args> template <typename... Args>
using format_string_t = fmt::format_string<Args...>; using format_string_t = fmt::format_string<Args...>;
template<class T> template <class T>
using remove_cvref_t = typename std::remove_cv<typename std::remove_reference<T>::type>::type; using remove_cvref_t = typename std::remove_cv<typename std::remove_reference<T>::type>::type;
template<typename Char> template <typename Char>
# if FMT_VERSION >= 90101 #if FMT_VERSION >= 90101
using fmt_runtime_string = fmt::runtime_format_string<Char>; using fmt_runtime_string = fmt::runtime_format_string<Char>;
# else #else
using fmt_runtime_string = fmt::basic_runtime<Char>; using fmt_runtime_string = fmt::basic_runtime<Char>;
# endif #endif
// clang doesn't like SFINAE disabled constructor in std::is_convertible<> so have to repeat the condition from basic_format_string here, // clang doesn't like SFINAE disabled constructor in std::is_convertible<> so have to repeat the condition from
// in addition, fmt::basic_runtime<Char> is only convertible to basic_format_string<Char> but not basic_string_view<Char> // basic_format_string here, in addition, fmt::basic_runtime<Char> is only convertible to basic_format_string<Char> but
template<class T, class Char = char> // not basic_string_view<Char>
template <class T, class Char = char>
struct is_convertible_to_basic_format_string struct is_convertible_to_basic_format_string
: std::integral_constant<bool, : std::integral_constant<bool,
std::is_convertible<T, fmt::basic_string_view<Char>>::value || std::is_same<remove_cvref_t<T>, fmt_runtime_string<Char>>::value> std::is_convertible<T, fmt::basic_string_view<Char>>::value ||
{}; std::is_same<remove_cvref_t<T>, fmt_runtime_string<Char>>::value> {};
# if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) #if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
using wstring_view_t = fmt::basic_string_view<wchar_t>; using wstring_view_t = fmt::basic_string_view<wchar_t>;
using wmemory_buf_t = fmt::basic_memory_buffer<wchar_t, 250>; using wmemory_buf_t = fmt::basic_memory_buffer<wchar_t, 250>;
template<typename... Args> template <typename... Args>
using wformat_string_t = fmt::wformat_string<Args...>; using wformat_string_t = fmt::wformat_string<Args...>;
# endif #endif
# define SPDLOG_BUF_TO_STRING(x) fmt::to_string(x) #define SPDLOG_BUF_TO_STRING(x) fmt::to_string(x)
#endif #endif
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT #ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
# ifndef _WIN32 #ifndef _WIN32
# error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows #error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
# endif // _WIN32 #endif // _WIN32
#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT #endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
template<class T> template <class T>
struct is_convertible_to_any_format_string : std::integral_constant<bool, is_convertible_to_basic_format_string<T, char>::value || struct is_convertible_to_any_format_string
is_convertible_to_basic_format_string<T, wchar_t>::value> : std::integral_constant<bool,
{}; is_convertible_to_basic_format_string<T, char>::value ||
is_convertible_to_basic_format_string<T, wchar_t>::value> {};
#if defined(SPDLOG_NO_ATOMIC_LEVELS) #if defined(SPDLOG_NO_ATOMIC_LEVELS)
using level_t = details::null_atomic_int; using level_t = details::null_atomic_int;
@ -225,13 +226,12 @@ using level_t = std::atomic<int>;
#define SPDLOG_LEVEL_OFF 6 #define SPDLOG_LEVEL_OFF 6
#if !defined(SPDLOG_ACTIVE_LEVEL) #if !defined(SPDLOG_ACTIVE_LEVEL)
# define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO #define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO
#endif #endif
// Log level enum // Log level enum
namespace level { namespace level {
enum level_enum : int enum level_enum : int {
{
trace = SPDLOG_LEVEL_TRACE, trace = SPDLOG_LEVEL_TRACE,
debug = SPDLOG_LEVEL_DEBUG, debug = SPDLOG_LEVEL_DEBUG,
info = SPDLOG_LEVEL_INFO, info = SPDLOG_LEVEL_INFO,
@ -251,19 +251,17 @@ enum level_enum : int
#define SPDLOG_LEVEL_NAME_OFF spdlog::string_view_t("off", 3) #define SPDLOG_LEVEL_NAME_OFF spdlog::string_view_t("off", 3)
#if !defined(SPDLOG_LEVEL_NAMES) #if !defined(SPDLOG_LEVEL_NAMES)
# define SPDLOG_LEVEL_NAMES \ #define SPDLOG_LEVEL_NAMES \
{ \ { \
SPDLOG_LEVEL_NAME_TRACE, SPDLOG_LEVEL_NAME_DEBUG, SPDLOG_LEVEL_NAME_INFO, SPDLOG_LEVEL_NAME_WARNING, SPDLOG_LEVEL_NAME_ERROR, \ SPDLOG_LEVEL_NAME_TRACE, SPDLOG_LEVEL_NAME_DEBUG, SPDLOG_LEVEL_NAME_INFO, SPDLOG_LEVEL_NAME_WARNING, \
SPDLOG_LEVEL_NAME_CRITICAL, SPDLOG_LEVEL_NAME_OFF \ SPDLOG_LEVEL_NAME_ERROR, SPDLOG_LEVEL_NAME_CRITICAL, SPDLOG_LEVEL_NAME_OFF \
} }
#endif #endif
#if !defined(SPDLOG_SHORT_LEVEL_NAMES) #if !defined(SPDLOG_SHORT_LEVEL_NAMES)
# define SPDLOG_SHORT_LEVEL_NAMES \ #define SPDLOG_SHORT_LEVEL_NAMES \
{ \ { "T", "D", "I", "W", "E", "C", "O" }
"T", "D", "I", "W", "E", "C", "O" \
}
#endif #endif
SPDLOG_API const string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT; SPDLOG_API const string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT;
@ -275,19 +273,13 @@ SPDLOG_API spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NO
// //
// Color mode used by sinks with color support. // Color mode used by sinks with color support.
// //
enum class color_mode enum class color_mode { always, automatic, never };
{
always,
automatic,
never
};
// //
// Pattern time - specific time getting to use for pattern_formatter. // Pattern time - specific time getting to use for pattern_formatter.
// local time by default // local time by default
// //
enum class pattern_time_type enum class pattern_time_type {
{
local, // log localtime local, // log localtime
utc // log utc utc // log utc
}; };
@ -295,8 +287,7 @@ enum class pattern_time_type
// //
// Log exception // Log exception
// //
class SPDLOG_API spdlog_ex : public std::exception class SPDLOG_API spdlog_ex : public std::exception {
{
public: public:
explicit spdlog_ex(std::string msg); explicit spdlog_ex(std::string msg);
spdlog_ex(const std::string &msg, int last_errno); spdlog_ex(const std::string &msg, int last_errno);
@ -309,32 +300,25 @@ private:
[[noreturn]] SPDLOG_API void throw_spdlog_ex(const std::string &msg, int last_errno); [[noreturn]] SPDLOG_API void throw_spdlog_ex(const std::string &msg, int last_errno);
[[noreturn]] SPDLOG_API void throw_spdlog_ex(std::string msg); [[noreturn]] SPDLOG_API void throw_spdlog_ex(std::string msg);
struct source_loc struct source_loc {
{
SPDLOG_CONSTEXPR source_loc() = default; SPDLOG_CONSTEXPR source_loc() = default;
SPDLOG_CONSTEXPR source_loc(const char *filename_in, int line_in, const char *funcname_in) SPDLOG_CONSTEXPR source_loc(const char *filename_in, int line_in, const char *funcname_in)
: filename{filename_in} : filename{filename_in},
, line{line_in} line{line_in},
, funcname{funcname_in} funcname{funcname_in} {}
{}
SPDLOG_CONSTEXPR bool empty() const SPDLOG_NOEXCEPT SPDLOG_CONSTEXPR bool empty() const SPDLOG_NOEXCEPT { return line == 0; }
{
return line == 0;
}
const char *filename{nullptr}; const char *filename{nullptr};
int line{0}; int line{0};
const char *funcname{nullptr}; const char *funcname{nullptr};
}; };
struct file_event_handlers struct file_event_handlers {
{
file_event_handlers() file_event_handlers()
: before_open(nullptr) : before_open(nullptr),
, after_open(nullptr) after_open(nullptr),
, before_close(nullptr) before_close(nullptr),
, after_close(nullptr) after_close(nullptr) {}
{}
std::function<void(const filename_t &filename)> before_open; std::function<void(const filename_t &filename)> before_open;
std::function<void(const filename_t &filename, std::FILE *file_stream)> after_open; std::function<void(const filename_t &filename, std::FILE *file_stream)> after_open;
@ -346,38 +330,29 @@ namespace details {
// to_string_view // to_string_view
SPDLOG_CONSTEXPR_FUNC spdlog::string_view_t to_string_view(const memory_buf_t &buf) SPDLOG_NOEXCEPT SPDLOG_CONSTEXPR_FUNC spdlog::string_view_t to_string_view(const memory_buf_t &buf) SPDLOG_NOEXCEPT {
{
return spdlog::string_view_t{buf.data(), buf.size()}; return spdlog::string_view_t{buf.data(), buf.size()};
} }
SPDLOG_CONSTEXPR_FUNC spdlog::string_view_t to_string_view(spdlog::string_view_t str) SPDLOG_NOEXCEPT SPDLOG_CONSTEXPR_FUNC spdlog::string_view_t to_string_view(spdlog::string_view_t str) SPDLOG_NOEXCEPT { return str; }
{
return str;
}
#if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) #if defined(SPDLOG_WCHAR_FILENAMES) || defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
SPDLOG_CONSTEXPR_FUNC spdlog::wstring_view_t to_string_view(const wmemory_buf_t &buf) SPDLOG_NOEXCEPT SPDLOG_CONSTEXPR_FUNC spdlog::wstring_view_t to_string_view(const wmemory_buf_t &buf) SPDLOG_NOEXCEPT {
{
return spdlog::wstring_view_t{buf.data(), buf.size()}; return spdlog::wstring_view_t{buf.data(), buf.size()};
} }
SPDLOG_CONSTEXPR_FUNC spdlog::wstring_view_t to_string_view(spdlog::wstring_view_t str) SPDLOG_NOEXCEPT SPDLOG_CONSTEXPR_FUNC spdlog::wstring_view_t to_string_view(spdlog::wstring_view_t str) SPDLOG_NOEXCEPT { return str; }
{
return str;
}
#endif #endif
#ifndef SPDLOG_USE_STD_FORMAT #ifndef SPDLOG_USE_STD_FORMAT
template<typename T, typename... Args> template <typename T, typename... Args>
inline fmt::basic_string_view<T> to_string_view(fmt::basic_format_string<T, Args...> fmt) inline fmt::basic_string_view<T> to_string_view(fmt::basic_format_string<T, Args...> fmt) {
{
return fmt; return fmt;
} }
#elif __cpp_lib_format >= 202207L #elif __cpp_lib_format >= 202207L
template<typename T, typename... Args> template <typename T, typename... Args>
SPDLOG_CONSTEXPR_FUNC std::basic_string_view<T> to_string_view(std::basic_format_string<T, Args...> fmt) SPDLOG_NOEXCEPT SPDLOG_CONSTEXPR_FUNC std::basic_string_view<T>
{ to_string_view(std::basic_format_string<T, Args...> fmt) SPDLOG_NOEXCEPT {
return fmt.get(); return fmt.get();
} }
#endif #endif
@ -388,27 +363,24 @@ SPDLOG_CONSTEXPR_FUNC std::basic_string_view<T> to_string_view(std::basic_format
using std::enable_if_t; using std::enable_if_t;
using std::make_unique; using std::make_unique;
#else #else
template<bool B, class T = void> template <bool B, class T = void>
using enable_if_t = typename std::enable_if<B, T>::type; using enable_if_t = typename std::enable_if<B, T>::type;
template<typename T, typename... Args> template <typename T, typename... Args>
std::unique_ptr<T> make_unique(Args &&...args) std::unique_ptr<T> make_unique(Args &&...args) {
{
static_assert(!std::is_array<T>::value, "arrays not supported"); static_assert(!std::is_array<T>::value, "arrays not supported");
return std::unique_ptr<T>(new T(std::forward<Args>(args)...)); return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
} }
#endif #endif
// to avoid useless casts (see https://github.com/nlohmann/json/issues/2893#issuecomment-889152324) // to avoid useless casts (see https://github.com/nlohmann/json/issues/2893#issuecomment-889152324)
template<typename T, typename U, enable_if_t<!std::is_same<T, U>::value, int> = 0> template <typename T, typename U, enable_if_t<!std::is_same<T, U>::value, int> = 0>
constexpr T conditional_static_cast(U value) constexpr T conditional_static_cast(U value) {
{
return static_cast<T>(value); return static_cast<T>(value);
} }
template<typename T, typename U, enable_if_t<std::is_same<T, U>::value, int> = 0> template <typename T, typename U, enable_if_t<std::is_same<T, U>::value, int> = 0>
constexpr T conditional_static_cast(U value) constexpr T conditional_static_cast(U value) {
{
return value; return value;
} }
@ -416,5 +388,5 @@ constexpr T conditional_static_cast(U value)
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "common-inl.h" #include "common-inl.h"
#endif #endif

34
include/spdlog/details/backtracer-inl.h
View File

@ -4,68 +4,56 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/details/backtracer.h> #include <spdlog/details/backtracer.h>
#endif #endif
namespace spdlog { namespace spdlog {
namespace details { namespace details {
SPDLOG_INLINE backtracer::backtracer(const backtracer &other) SPDLOG_INLINE backtracer::backtracer(const backtracer &other) {
{
std::lock_guard<std::mutex> lock(other.mutex_); std::lock_guard<std::mutex> lock(other.mutex_);
enabled_ = other.enabled(); enabled_ = other.enabled();
messages_ = other.messages_; messages_ = other.messages_;
} }
SPDLOG_INLINE backtracer::backtracer(backtracer &&other) SPDLOG_NOEXCEPT SPDLOG_INLINE backtracer::backtracer(backtracer &&other) SPDLOG_NOEXCEPT {
{
std::lock_guard<std::mutex> lock(other.mutex_); std::lock_guard<std::mutex> lock(other.mutex_);
enabled_ = other.enabled(); enabled_ = other.enabled();
messages_ = std::move(other.messages_); messages_ = std::move(other.messages_);
} }
SPDLOG_INLINE backtracer &backtracer::operator=(backtracer other) SPDLOG_INLINE backtracer &backtracer::operator=(backtracer other) {
{
std::lock_guard<std::mutex> lock(mutex_); std::lock_guard<std::mutex> lock(mutex_);
enabled_ = other.enabled(); enabled_ = other.enabled();
messages_ = std::move(other.messages_); messages_ = std::move(other.messages_);
return *this; return *this;
} }
SPDLOG_INLINE void backtracer::enable(size_t size) SPDLOG_INLINE void backtracer::enable(size_t size) {
{
std::lock_guard<std::mutex> lock{mutex_}; std::lock_guard<std::mutex> lock{mutex_};
enabled_.store(true, std::memory_order_relaxed); enabled_.store(true, std::memory_order_relaxed);
messages_ = circular_q<log_msg_buffer>{size}; messages_ = circular_q<log_msg_buffer>{size};
} }
SPDLOG_INLINE void backtracer::disable() SPDLOG_INLINE void backtracer::disable() {
{
std::lock_guard<std::mutex> lock{mutex_}; std::lock_guard<std::mutex> lock{mutex_};
enabled_.store(false, std::memory_order_relaxed); enabled_.store(false, std::memory_order_relaxed);
} }
SPDLOG_INLINE bool backtracer::enabled() const SPDLOG_INLINE bool backtracer::enabled() const { return enabled_.load(std::memory_order_relaxed); }
{
return enabled_.load(std::memory_order_relaxed);
}
SPDLOG_INLINE void backtracer::push_back(const log_msg &msg) SPDLOG_INLINE void backtracer::push_back(const log_msg &msg) {
{
std::lock_guard<std::mutex> lock{mutex_}; std::lock_guard<std::mutex> lock{mutex_};
messages_.push_back(log_msg_buffer{msg}); messages_.push_back(log_msg_buffer{msg});
} }
SPDLOG_INLINE bool backtracer::empty() const SPDLOG_INLINE bool backtracer::empty() const {
{
std::lock_guard<std::mutex> lock{mutex_}; std::lock_guard<std::mutex> lock{mutex_};
return messages_.empty(); return messages_.empty();
} }
// pop all items in the q and apply the given fun on each of them. // pop all items in the q and apply the given fun on each of them.
SPDLOG_INLINE void backtracer::foreach_pop(std::function<void(const details::log_msg &)> fun) SPDLOG_INLINE void backtracer::foreach_pop(std::function<void(const details::log_msg &)> fun) {
{
std::lock_guard<std::mutex> lock{mutex_}; std::lock_guard<std::mutex> lock{mutex_};
while (!messages_.empty()) while (!messages_.empty()) {
{
auto &front_msg = messages_.front(); auto &front_msg = messages_.front();
fun(front_msg); fun(front_msg);
messages_.pop_front(); messages_.pop_front();

9
include/spdlog/details/backtracer.h
View File

@ -3,20 +3,19 @@
#pragma once #pragma once
#include <spdlog/details/log_msg_buffer.h>
#include <spdlog/details/circular_q.h> #include <spdlog/details/circular_q.h>
#include <spdlog/details/log_msg_buffer.h>
#include <atomic> #include <atomic>
#include <mutex>
#include <functional> #include <functional>
#include <mutex>
// Store log messages in circular buffer. // Store log messages in circular buffer.
// Useful for storing debug data in case of error/warning happens. // Useful for storing debug data in case of error/warning happens.
namespace spdlog { namespace spdlog {
namespace details { namespace details {
class SPDLOG_API backtracer class SPDLOG_API backtracer {
{
mutable std::mutex mutex_; mutable std::mutex mutex_;
std::atomic<bool> enabled_{false}; std::atomic<bool> enabled_{false};
circular_q<log_msg_buffer> messages_; circular_q<log_msg_buffer> messages_;
@ -42,5 +41,5 @@ public:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "backtracer-inl.h" #include "backtracer-inl.h"
#endif #endif

77
include/spdlog/details/circular_q.h
View File

@ -4,14 +4,13 @@
// circular q view of std::vector. // circular q view of std::vector.
#pragma once #pragma once
#include <vector>
#include <cassert> #include <cassert>
#include <vector>
namespace spdlog { namespace spdlog {
namespace details { namespace details {
template<typename T> template <typename T>
class circular_q class circular_q {
{
size_t max_items_ = 0; size_t max_items_ = 0;
typename std::vector<T>::size_type head_ = 0; typename std::vector<T>::size_type head_ = 0;
typename std::vector<T>::size_type tail_ = 0; typename std::vector<T>::size_type tail_ = 0;
@ -26,30 +25,24 @@ public:
explicit circular_q(size_t max_items) explicit circular_q(size_t max_items)
: max_items_(max_items + 1) // one item is reserved as marker for full q : max_items_(max_items + 1) // one item is reserved as marker for full q
, v_(max_items_) ,
{} v_(max_items_) {}
circular_q(const circular_q &) = default; circular_q(const circular_q &) = default;
circular_q &operator=(const circular_q &) = default; circular_q &operator=(const circular_q &) = default;
// move cannot be default, // move cannot be default,
// since we need to reset head_, tail_, etc to zero in the moved object // since we need to reset head_, tail_, etc to zero in the moved object
circular_q(circular_q &&other) SPDLOG_NOEXCEPT circular_q(circular_q &&other) SPDLOG_NOEXCEPT { copy_moveable(std::move(other)); }
{
copy_moveable(std::move(other));
}
circular_q &operator=(circular_q &&other) SPDLOG_NOEXCEPT circular_q &operator=(circular_q &&other) SPDLOG_NOEXCEPT {
{
copy_moveable(std::move(other)); copy_moveable(std::move(other));
return *this; return *this;
} }
// push back, overrun (oldest) item if no room left // push back, overrun (oldest) item if no room left
void push_back(T &&item) void push_back(T &&item) {
{ if (max_items_ > 0) {
if (max_items_ > 0)
{
v_[tail_] = std::move(item); v_[tail_] = std::move(item);
tail_ = (tail_ + 1) % max_items_; tail_ = (tail_ + 1) % max_items_;
@ -63,73 +56,47 @@ public:
// Return reference to the front item. // Return reference to the front item.
// If there are no elements in the container, the behavior is undefined. // If there are no elements in the container, the behavior is undefined.
const T &front() const const T &front() const { return v_[head_]; }
{
return v_[head_];
}
T &front() T &front() { return v_[head_]; }
{
return v_[head_];
}
// Return number of elements actually stored // Return number of elements actually stored
size_t size() const size_t size() const {
{ if (tail_ >= head_) {
if (tail_ >= head_)
{
return tail_ - head_; return tail_ - head_;
} } else {
else
{
return max_items_ - (head_ - tail_); return max_items_ - (head_ - tail_);
} }
} }
// Return const reference to item by index. // Return const reference to item by index.
// If index is out of range 0…size()-1, the behavior is undefined. // If index is out of range 0…size()-1, the behavior is undefined.
const T &at(size_t i) const const T &at(size_t i) const {
{
assert(i < size()); assert(i < size());
return v_[(head_ + i) % max_items_]; return v_[(head_ + i) % max_items_];
} }
// Pop item from front. // Pop item from front.
// If there are no elements in the container, the behavior is undefined. // If there are no elements in the container, the behavior is undefined.
void pop_front() void pop_front() { head_ = (head_ + 1) % max_items_; }
{
head_ = (head_ + 1) % max_items_;
}
bool empty() const bool empty() const { return tail_ == head_; }
{
return tail_ == head_;
}
bool full() const bool full() const {
{
// head is ahead of the tail by 1 // head is ahead of the tail by 1
if (max_items_ > 0) if (max_items_ > 0) {
{
return ((tail_ + 1) % max_items_) == head_; return ((tail_ + 1) % max_items_) == head_;
} }
return false; return false;
} }
size_t overrun_counter() const size_t overrun_counter() const { return overrun_counter_; }
{
return overrun_counter_;
}
void reset_overrun_counter() void reset_overrun_counter() { overrun_counter_ = 0; }
{
overrun_counter_ = 0;
}
private: private:
// copy from other&& and reset it to disabled state // copy from other&& and reset it to disabled state
void copy_moveable(circular_q &&other) SPDLOG_NOEXCEPT void copy_moveable(circular_q &&other) SPDLOG_NOEXCEPT {
{
max_items_ = other.max_items_; max_items_ = other.max_items_;
head_ = other.head_; head_ = other.head_;
tail_ = other.tail_; tail_ = other.tail_;

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

@ -3,27 +3,23 @@
#pragma once #pragma once
#include <spdlog/details/null_mutex.h>
#include <mutex> #include <mutex>
#include <spdlog/details/null_mutex.h>
namespace spdlog { namespace spdlog {
namespace details { namespace details {
struct console_mutex struct console_mutex {
{
using mutex_t = std::mutex; using mutex_t = std::mutex;
static mutex_t &mutex() static mutex_t &mutex() {
{
static mutex_t s_mutex; static mutex_t s_mutex;
return s_mutex; return s_mutex;
} }
}; };
struct console_nullmutex struct console_nullmutex {
{
using mutex_t = null_mutex; using mutex_t = null_mutex;
static mutex_t &mutex() static mutex_t &mutex() {
{
static mutex_t s_mutex; static mutex_t s_mutex;
return s_mutex; return s_mutex;
} }

89
include/spdlog/details/file_helper-inl.h
View File

@ -4,11 +4,11 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/details/file_helper.h> #include <spdlog/details/file_helper.h>
#endif #endif
#include <spdlog/details/os.h>
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/os.h>
#include <cerrno> #include <cerrno>
#include <chrono> #include <chrono>
@ -21,47 +21,36 @@ namespace spdlog {
namespace details { namespace details {
SPDLOG_INLINE file_helper::file_helper(const file_event_handlers &event_handlers) SPDLOG_INLINE file_helper::file_helper(const file_event_handlers &event_handlers)
: event_handlers_(event_handlers) : event_handlers_(event_handlers) {}
{}
SPDLOG_INLINE file_helper::~file_helper() SPDLOG_INLINE file_helper::~file_helper() { close(); }
{
close();
}
SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate) SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate) {
{
close(); close();
filename_ = fname; filename_ = fname;
auto *mode = SPDLOG_FILENAME_T("ab"); auto *mode = SPDLOG_FILENAME_T("ab");
auto *trunc_mode = SPDLOG_FILENAME_T("wb"); auto *trunc_mode = SPDLOG_FILENAME_T("wb");
if (event_handlers_.before_open) if (event_handlers_.before_open) {
{
event_handlers_.before_open(filename_); event_handlers_.before_open(filename_);
} }
for (int tries = 0; tries < open_tries_; ++tries) for (int tries = 0; tries < open_tries_; ++tries) {
{
// create containing folder if not exists already. // create containing folder if not exists already.
os::create_dir(os::dir_name(fname)); os::create_dir(os::dir_name(fname));
if (truncate) if (truncate) {
{
// Truncate by opening-and-closing a tmp file in "wb" mode, always // Truncate by opening-and-closing a tmp file in "wb" mode, always
// opening the actual log-we-write-to in "ab" mode, since that // opening the actual log-we-write-to in "ab" mode, since that
// interacts more politely with eternal processes that might // interacts more politely with eternal processes that might
// rotate/truncate the file underneath us. // rotate/truncate the file underneath us.
std::FILE *tmp; std::FILE *tmp;
if (os::fopen_s(&tmp, fname, trunc_mode)) if (os::fopen_s(&tmp, fname, trunc_mode)) {
{
continue; continue;
} }
std::fclose(tmp); std::fclose(tmp);
} }
if (!os::fopen_s(&fd_, fname, mode)) if (!os::fopen_s(&fd_, fname, mode)) {
{ if (event_handlers_.after_open) {
if (event_handlers_.after_open)
{
event_handlers_.after_open(filename_, fd_); event_handlers_.after_open(filename_, fd_);
} }
return; return;
@ -73,73 +62,56 @@ SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate)
throw_spdlog_ex("Failed opening file " + os::filename_to_str(filename_) + " for writing", errno); throw_spdlog_ex("Failed opening file " + os::filename_to_str(filename_) + " for writing", errno);
} }
SPDLOG_INLINE void file_helper::reopen(bool truncate) SPDLOG_INLINE void file_helper::reopen(bool truncate) {
{ if (filename_.empty()) {
if (filename_.empty())
{
throw_spdlog_ex("Failed re opening file - was not opened before"); throw_spdlog_ex("Failed re opening file - was not opened before");
} }
this->open(filename_, truncate); this->open(filename_, truncate);
} }
SPDLOG_INLINE void file_helper::flush() SPDLOG_INLINE void file_helper::flush() {
{ if (std::fflush(fd_) != 0) {
if (std::fflush(fd_) != 0)
{
throw_spdlog_ex("Failed flush to file " + os::filename_to_str(filename_), errno); throw_spdlog_ex("Failed flush to file " + os::filename_to_str(filename_), errno);
} }
} }
SPDLOG_INLINE void file_helper::sync() SPDLOG_INLINE void file_helper::sync() {
{ if (!os::fsync(fd_)) {
if (!os::fsync(fd_))
{
throw_spdlog_ex("Failed to fsync file " + os::filename_to_str(filename_), errno); throw_spdlog_ex("Failed to fsync file " + os::filename_to_str(filename_), errno);
} }
} }
SPDLOG_INLINE void file_helper::close() SPDLOG_INLINE void file_helper::close() {
{ if (fd_ != nullptr) {
if (fd_ != nullptr) if (event_handlers_.before_close) {
{
if (event_handlers_.before_close)
{
event_handlers_.before_close(filename_, fd_); event_handlers_.before_close(filename_, fd_);
} }
std::fclose(fd_); std::fclose(fd_);
fd_ = nullptr; fd_ = nullptr;
if (event_handlers_.after_close) if (event_handlers_.after_close) {
{
event_handlers_.after_close(filename_); event_handlers_.after_close(filename_);
} }
} }
} }
SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf) SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf) {
{
size_t msg_size = buf.size(); size_t msg_size = buf.size();
auto data = buf.data(); auto data = buf.data();
if (std::fwrite(data, 1, msg_size, fd_) != msg_size) if (std::fwrite(data, 1, msg_size, fd_) != msg_size) {
{
throw_spdlog_ex("Failed writing to file " + os::filename_to_str(filename_), errno); throw_spdlog_ex("Failed writing to file " + os::filename_to_str(filename_), errno);
} }
} }
SPDLOG_INLINE size_t file_helper::size() const SPDLOG_INLINE size_t file_helper::size() const {
{ if (fd_ == nullptr) {
if (fd_ == nullptr)
{
throw_spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(filename_)); throw_spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(filename_));
} }
return os::filesize(fd_); return os::filesize(fd_);
} }
SPDLOG_INLINE const filename_t &file_helper::filename() const SPDLOG_INLINE const filename_t &file_helper::filename() const { return filename_; }
{
return filename_;
}
// //
// return file path and its extension: // return file path and its extension:
@ -154,21 +126,18 @@ SPDLOG_INLINE const filename_t &file_helper::filename() const
// ".mylog" => (".mylog". "") // ".mylog" => (".mylog". "")
// "my_folder/.mylog" => ("my_folder/.mylog", "") // "my_folder/.mylog" => ("my_folder/.mylog", "")
// "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt") // "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt")
SPDLOG_INLINE std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname) SPDLOG_INLINE std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname) {
{
auto ext_index = fname.rfind('.'); auto ext_index = fname.rfind('.');
// no valid extension found - return whole path and empty string as // no valid extension found - return whole path and empty string as
// extension // extension
if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1) if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1) {
{
return std::make_tuple(fname, filename_t()); return std::make_tuple(fname, filename_t());
} }
// treat cases like "/etc/rc.d/somelogfile or "/abc/.hiddenfile" // treat cases like "/etc/rc.d/somelogfile or "/abc/.hiddenfile"
auto folder_index = fname.find_last_of(details::os::folder_seps_filename); auto folder_index = fname.find_last_of(details::os::folder_seps_filename);
if (folder_index != filename_t::npos && folder_index >= ext_index - 1) if (folder_index != filename_t::npos && folder_index >= ext_index - 1) {
{
return std::make_tuple(fname, filename_t()); return std::make_tuple(fname, filename_t());
} }

5
include/spdlog/details/file_helper.h
View File

@ -13,8 +13,7 @@ namespace details {
// When failing to open a file, retry several times(5) with a delay interval(10 ms). // When failing to open a file, retry several times(5) with a delay interval(10 ms).
// Throw spdlog_ex exception on errors. // Throw spdlog_ex exception on errors.
class SPDLOG_API file_helper class SPDLOG_API file_helper {
{
public: public:
file_helper() = default; file_helper() = default;
explicit file_helper(const file_event_handlers &event_handlers); explicit file_helper(const file_event_handlers &event_handlers);
@ -58,5 +57,5 @@ private:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "file_helper-inl.h" #include "file_helper-inl.h"
#endif #endif

98
include/spdlog/details/fmt_helper.h
View File

@ -3,14 +3,14 @@
#pragma once #pragma once
#include <chrono> #include <chrono>
#include <type_traits>
#include <iterator> #include <iterator>
#include <spdlog/fmt/fmt.h>
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/fmt/fmt.h>
#include <type_traits>
#ifdef SPDLOG_USE_STD_FORMAT #ifdef SPDLOG_USE_STD_FORMAT
# include <charconv> #include <charconv>
# include <limits> #include <limits>
#endif #endif
// Some fmt helpers to efficiently format and pad ints and strings // Some fmt helpers to efficiently format and pad ints and strings
@ -18,46 +18,38 @@ namespace spdlog {
namespace details { namespace details {
namespace fmt_helper { namespace fmt_helper {
inline void append_string_view(spdlog::string_view_t view, memory_buf_t &dest) inline void append_string_view(spdlog::string_view_t view, memory_buf_t &dest) {
{
auto *buf_ptr = view.data(); auto *buf_ptr = view.data();
dest.append(buf_ptr, buf_ptr + view.size()); dest.append(buf_ptr, buf_ptr + view.size());
} }
#ifdef SPDLOG_USE_STD_FORMAT #ifdef SPDLOG_USE_STD_FORMAT
template<typename T> template <typename T>
inline void append_int(T n, memory_buf_t &dest) inline void append_int(T n, memory_buf_t &dest) {
{
// Buffer should be large enough to hold all digits (digits10 + 1) and a sign // Buffer should be large enough to hold all digits (digits10 + 1) and a sign
SPDLOG_CONSTEXPR const auto BUF_SIZE = std::numeric_limits<T>::digits10 + 2; SPDLOG_CONSTEXPR const auto BUF_SIZE = std::numeric_limits<T>::digits10 + 2;
char buf[BUF_SIZE]; char buf[BUF_SIZE];
auto [ptr, ec] = std::to_chars(buf, buf + BUF_SIZE, n, 10); auto [ptr, ec] = std::to_chars(buf, buf + BUF_SIZE, n, 10);
if (ec == std::errc()) if (ec == std::errc()) {
{
dest.append(buf, ptr); dest.append(buf, ptr);
} } else {
else
{
throw_spdlog_ex("Failed to format int", static_cast<int>(ec)); throw_spdlog_ex("Failed to format int", static_cast<int>(ec));
} }
} }
#else #else
template<typename T> template <typename T>
inline void append_int(T n, memory_buf_t &dest) inline void append_int(T n, memory_buf_t &dest) {
{
fmt::format_int i(n); fmt::format_int i(n);
dest.append(i.data(), i.data() + i.size()); dest.append(i.data(), i.data() + i.size());
} }
#endif #endif
template<typename T> template <typename T>
SPDLOG_CONSTEXPR_FUNC unsigned int count_digits_fallback(T n) SPDLOG_CONSTEXPR_FUNC unsigned int count_digits_fallback(T n) {
{
// taken from fmt: https://github.com/fmtlib/fmt/blob/8.0.1/include/fmt/format.h#L899-L912 // taken from fmt: https://github.com/fmtlib/fmt/blob/8.0.1/include/fmt/format.h#L899-L912
unsigned int count = 1; unsigned int count = 1;
for (;;) for (;;) {
{
// Integer division is slow so do it for a group of four digits instead // Integer division is slow so do it for a group of four digits instead
// of for every digit. The idea comes from the talk by Alexandrescu // of for every digit. The idea comes from the talk by Alexandrescu
// "Three Optimization Tips for C++". See speed-test for a comparison. // "Three Optimization Tips for C++". See speed-test for a comparison.
@ -74,84 +66,72 @@ SPDLOG_CONSTEXPR_FUNC unsigned int count_digits_fallback(T n)
} }
} }
template<typename T> template <typename T>
inline unsigned int count_digits(T n) inline unsigned int count_digits(T n) {
{
using count_type = typename std::conditional<(sizeof(T) > sizeof(uint32_t)), uint64_t, uint32_t>::type; using count_type = typename std::conditional<(sizeof(T) > sizeof(uint32_t)), uint64_t, uint32_t>::type;
#ifdef SPDLOG_USE_STD_FORMAT #ifdef SPDLOG_USE_STD_FORMAT
return count_digits_fallback(static_cast<count_type>(n)); return count_digits_fallback(static_cast<count_type>(n));
#else #else
return static_cast<unsigned int>(fmt:: return static_cast<unsigned int>(fmt::
// fmt 7.0.0 renamed the internal namespace to detail. // fmt 7.0.0 renamed the internal namespace to detail.
// See: https://github.com/fmtlib/fmt/issues/1538 // See: https://github.com/fmtlib/fmt/issues/1538
# if FMT_VERSION < 70000 #if FMT_VERSION < 70000
internal internal
# else #else
detail detail
# endif #endif
::count_digits(static_cast<count_type>(n))); ::count_digits(static_cast<count_type>(n)));
#endif #endif
} }
inline void pad2(int n, memory_buf_t &dest) inline void pad2(int n, memory_buf_t &dest) {
{
if (n >= 0 && n < 100) // 0-99 if (n >= 0 && n < 100) // 0-99
{ {
dest.push_back(static_cast<char>('0' + n / 10)); dest.push_back(static_cast<char>('0' + n / 10));
dest.push_back(static_cast<char>('0' + n % 10)); dest.push_back(static_cast<char>('0' + n % 10));
} } else // unlikely, but just in case, let fmt deal with it
else // unlikely, but just in case, let fmt deal with it
{ {
fmt_lib::format_to(std::back_inserter(dest), SPDLOG_FMT_STRING("{:02}"), n); fmt_lib::format_to(std::back_inserter(dest), SPDLOG_FMT_STRING("{:02}"), n);
} }
} }
template<typename T> template <typename T>
inline void pad_uint(T n, unsigned int width, memory_buf_t &dest) inline void pad_uint(T n, unsigned int width, memory_buf_t &dest) {
{
static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T"); static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T");
for (auto digits = count_digits(n); digits < width; digits++) for (auto digits = count_digits(n); digits < width; digits++) {
{
dest.push_back('0'); dest.push_back('0');
} }
append_int(n, dest); append_int(n, dest);
} }
template<typename T> template <typename T>
inline void pad3(T n, memory_buf_t &dest) inline void pad3(T n, memory_buf_t &dest) {
{
static_assert(std::is_unsigned<T>::value, "pad3 must get unsigned T"); static_assert(std::is_unsigned<T>::value, "pad3 must get unsigned T");
if (n < 1000) if (n < 1000) {
{
dest.push_back(static_cast<char>(n / 100 + '0')); dest.push_back(static_cast<char>(n / 100 + '0'));
n = n % 100; n = n % 100;
dest.push_back(static_cast<char>((n / 10) + '0')); dest.push_back(static_cast<char>((n / 10) + '0'));
dest.push_back(static_cast<char>((n % 10) + '0')); dest.push_back(static_cast<char>((n % 10) + '0'));
} } else {
else
{
append_int(n, dest); append_int(n, dest);
} }
} }
template<typename T> template <typename T>
inline void pad6(T n, memory_buf_t &dest) inline void pad6(T n, memory_buf_t &dest) {
{
pad_uint(n, 6, dest); pad_uint(n, 6, dest);
} }
template<typename T> template <typename T>
inline void pad9(T n, memory_buf_t &dest) inline void pad9(T n, memory_buf_t &dest) {
{
pad_uint(n, 9, dest); pad_uint(n, 9, dest);
} }
// return fraction of a second of the given time_point. // return fraction of a second of the given time_point.
// e.g. // e.g.
// fraction<std::milliseconds>(tp) -> will return the millis part of the second // fraction<std::milliseconds>(tp) -> will return the millis part of the second
template<typename ToDuration> template <typename ToDuration>
inline ToDuration time_fraction(log_clock::time_point tp) inline ToDuration time_fraction(log_clock::time_point tp) {
{
using std::chrono::duration_cast; using std::chrono::duration_cast;
using std::chrono::seconds; using std::chrono::seconds;
auto duration = tp.time_since_epoch(); auto duration = tp.time_since_epoch();

37
include/spdlog/details/log_msg-inl.h
View File

@ -4,7 +4,7 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/details/log_msg.h> #include <spdlog/details/log_msg.h>
#endif #endif
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
@ -12,26 +12,31 @@
namespace spdlog { namespace spdlog {
namespace details { namespace details {
SPDLOG_INLINE log_msg::log_msg(spdlog::log_clock::time_point log_time, spdlog::source_loc loc, string_view_t a_logger_name, SPDLOG_INLINE log_msg::log_msg(spdlog::log_clock::time_point log_time,
spdlog::level::level_enum lvl, spdlog::string_view_t msg) spdlog::source_loc loc,
: logger_name(a_logger_name) string_view_t a_logger_name,
, level(lvl) spdlog::level::level_enum lvl,
, time(log_time) spdlog::string_view_t msg)
: logger_name(a_logger_name),
level(lvl),
time(log_time)
#ifndef SPDLOG_NO_THREAD_ID #ifndef SPDLOG_NO_THREAD_ID
, thread_id(os::thread_id()) ,
thread_id(os::thread_id())
#endif #endif
, source(loc) ,
, payload(msg) source(loc),
{} payload(msg) {
}
SPDLOG_INLINE log_msg::log_msg( SPDLOG_INLINE log_msg::log_msg(spdlog::source_loc loc,
spdlog::source_loc loc, string_view_t a_logger_name, spdlog::level::level_enum lvl, spdlog::string_view_t msg) string_view_t a_logger_name,
: log_msg(os::now(), loc, a_logger_name, lvl, msg) spdlog::level::level_enum lvl,
{} spdlog::string_view_t msg)
: log_msg(os::now(), loc, a_logger_name, lvl, msg) {}
SPDLOG_INLINE log_msg::log_msg(string_view_t a_logger_name, spdlog::level::level_enum lvl, spdlog::string_view_t msg) SPDLOG_INLINE log_msg::log_msg(string_view_t a_logger_name, spdlog::level::level_enum lvl, spdlog::string_view_t msg)
: log_msg(os::now(), source_loc{}, a_logger_name, lvl, msg) : log_msg(os::now(), source_loc{}, a_logger_name, lvl, msg) {}
{}
} // namespace details } // namespace details
} // namespace spdlog } // namespace spdlog

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

@ -8,10 +8,13 @@
namespace spdlog { namespace spdlog {
namespace details { namespace details {
struct SPDLOG_API log_msg struct SPDLOG_API log_msg {
{
log_msg() = default; log_msg() = default;
log_msg(log_clock::time_point log_time, source_loc loc, string_view_t logger_name, level::level_enum lvl, string_view_t msg); log_msg(log_clock::time_point log_time,
source_loc loc,
string_view_t logger_name,
level::level_enum lvl,
string_view_t msg);
log_msg(source_loc loc, string_view_t logger_name, level::level_enum lvl, string_view_t msg); log_msg(source_loc loc, string_view_t logger_name, level::level_enum lvl, string_view_t msg);
log_msg(string_view_t logger_name, level::level_enum lvl, string_view_t msg); log_msg(string_view_t logger_name, level::level_enum lvl, string_view_t msg);
log_msg(const log_msg &other) = default; log_msg(const log_msg &other) = default;
@ -33,5 +36,5 @@ struct SPDLOG_API log_msg
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "log_msg-inl.h" #include "log_msg-inl.h"
#endif #endif

21
include/spdlog/details/log_msg_buffer-inl.h
View File

@ -4,35 +4,32 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/details/log_msg_buffer.h> #include <spdlog/details/log_msg_buffer.h>
#endif #endif
namespace spdlog { namespace spdlog {
namespace details { namespace details {
SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg &orig_msg) SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg &orig_msg)
: log_msg{orig_msg} : log_msg{orig_msg} {
{
buffer.append(logger_name.begin(), logger_name.end()); buffer.append(logger_name.begin(), logger_name.end());
buffer.append(payload.begin(), payload.end()); buffer.append(payload.begin(), payload.end());
update_string_views(); update_string_views();
} }
SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg_buffer &other) SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg_buffer &other)
: log_msg{other} : log_msg{other} {
{
buffer.append(logger_name.begin(), logger_name.end()); buffer.append(logger_name.begin(), logger_name.end());
buffer.append(payload.begin(), payload.end()); buffer.append(payload.begin(), payload.end());
update_string_views(); update_string_views();
} }
SPDLOG_INLINE log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT : log_msg{other}, buffer{std::move(other.buffer)} SPDLOG_INLINE log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT : log_msg{other},
{ buffer{std::move(other.buffer)} {
update_string_views(); update_string_views();
} }
SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other) SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other) {
{
log_msg::operator=(other); log_msg::operator=(other);
buffer.clear(); buffer.clear();
buffer.append(other.buffer.data(), other.buffer.data() + other.buffer.size()); buffer.append(other.buffer.data(), other.buffer.data() + other.buffer.size());
@ -40,16 +37,14 @@ SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &ot
return *this; return *this;
} }
SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT {
{
log_msg::operator=(other); log_msg::operator=(other);
buffer = std::move(other.buffer); buffer = std::move(other.buffer);
update_string_views(); update_string_views();
return *this; return *this;
} }
SPDLOG_INLINE void log_msg_buffer::update_string_views() SPDLOG_INLINE void log_msg_buffer::update_string_views() {
{
logger_name = string_view_t{buffer.data(), logger_name.size()}; logger_name = string_view_t{buffer.data(), logger_name.size()};
payload = string_view_t{buffer.data() + logger_name.size(), payload.size()}; payload = string_view_t{buffer.data() + logger_name.size(), payload.size()};
} }

5
include/spdlog/details/log_msg_buffer.h
View File

@ -11,8 +11,7 @@ namespace details {
// Extend log_msg with internal buffer to store its payload. // Extend log_msg with internal buffer to store its payload.
// This is needed since log_msg holds string_views that points to stack data. // This is needed since log_msg holds string_views that points to stack data.
class SPDLOG_API log_msg_buffer : public log_msg class SPDLOG_API log_msg_buffer : public log_msg {
{
memory_buf_t buffer; memory_buf_t buffer;
void update_string_views(); void update_string_views();
@ -29,5 +28,5 @@ public:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "log_msg_buffer-inl.h" #include "log_msg_buffer-inl.h"
#endif #endif

83
include/spdlog/details/mpmc_blocking_q.h
View File

@ -19,19 +19,16 @@
namespace spdlog { namespace spdlog {
namespace details { namespace details {
template<typename T> template <typename T>
class mpmc_blocking_queue class mpmc_blocking_queue {
{
public: public:
using item_type = T; using item_type = T;
explicit mpmc_blocking_queue(size_t max_items) explicit mpmc_blocking_queue(size_t max_items)
: q_(max_items) : q_(max_items) {}
{}
#ifndef __MINGW32__ #ifndef __MINGW32__
// try to enqueue and block if no room left // try to enqueue and block if no room left
void enqueue(T &&item) void enqueue(T &&item) {
{
{ {
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
pop_cv_.wait(lock, [this] { return !this->q_.full(); }); pop_cv_.wait(lock, [this] { return !this->q_.full(); });
@ -41,8 +38,7 @@ public:
} }
// enqueue immediately. overrun oldest message in the queue if no room left. // enqueue immediately. overrun oldest message in the queue if no room left.
void enqueue_nowait(T &&item) void enqueue_nowait(T &&item) {
{
{ {
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
q_.push_back(std::move(item)); q_.push_back(std::move(item));
@ -50,36 +46,29 @@ public:
push_cv_.notify_one(); push_cv_.notify_one();
} }
void enqueue_if_have_room(T &&item) void enqueue_if_have_room(T &&item) {
{
bool pushed = false; bool pushed = false;
{ {
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
if (!q_.full()) if (!q_.full()) {
{
q_.push_back(std::move(item)); q_.push_back(std::move(item));
pushed = true; pushed = true;
} }
} }
if (pushed) if (pushed) {
{
push_cv_.notify_one(); push_cv_.notify_one();
} } else {
else
{
++discard_counter_; ++discard_counter_;
} }
} }
// dequeue with a timeout. // dequeue with a timeout.
// Return true, if succeeded dequeue item, false otherwise // Return true, if succeeded dequeue item, false otherwise
bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) {
{
{ {
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) {
{
return false; return false;
} }
popped_item = std::move(q_.front()); popped_item = std::move(q_.front());
@ -90,8 +79,7 @@ public:
} }
// blocking dequeue without a timeout. // blocking dequeue without a timeout.
void dequeue(T &popped_item) void dequeue(T &popped_item) {
{
{ {
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
push_cv_.wait(lock, [this] { return !this->q_.empty(); }); push_cv_.wait(lock, [this] { return !this->q_.empty(); });
@ -106,8 +94,7 @@ public:
// so release the mutex at the very end each function. // so release the mutex at the very end each function.
// try to enqueue and block if no room left // try to enqueue and block if no room left
void enqueue(T &&item) void enqueue(T &&item) {
{
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
pop_cv_.wait(lock, [this] { return !this->q_.full(); }); pop_cv_.wait(lock, [this] { return !this->q_.full(); });
q_.push_back(std::move(item)); q_.push_back(std::move(item));
@ -115,40 +102,32 @@ public:
} }
// enqueue immediately. overrun oldest message in the queue if no room left. // enqueue immediately. overrun oldest message in the queue if no room left.
void enqueue_nowait(T &&item) void enqueue_nowait(T &&item) {
{
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
q_.push_back(std::move(item)); q_.push_back(std::move(item));
push_cv_.notify_one(); push_cv_.notify_one();
} }
void enqueue_if_have_room(T &&item) void enqueue_if_have_room(T &&item) {
{
bool pushed = false; bool pushed = false;
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
if (!q_.full()) if (!q_.full()) {
{
q_.push_back(std::move(item)); q_.push_back(std::move(item));
pushed = true; pushed = true;
} }
if (pushed) if (pushed) {
{
push_cv_.notify_one(); push_cv_.notify_one();
} } else {
else
{
++discard_counter_; ++discard_counter_;
} }
} }
// dequeue with a timeout. // dequeue with a timeout.
// Return true, if succeeded dequeue item, false otherwise // Return true, if succeeded dequeue item, false otherwise
bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration) {
{
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); })) {
{
return false; return false;
} }
popped_item = std::move(q_.front()); popped_item = std::move(q_.front());
@ -158,8 +137,7 @@ public:
} }
// blocking dequeue without a timeout. // blocking dequeue without a timeout.
void dequeue(T &popped_item) void dequeue(T &popped_item) {
{
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
push_cv_.wait(lock, [this] { return !this->q_.empty(); }); push_cv_.wait(lock, [this] { return !this->q_.empty(); });
popped_item = std::move(q_.front()); popped_item = std::move(q_.front());
@ -169,33 +147,24 @@ public:
#endif #endif
size_t overrun_counter() size_t overrun_counter() {
{
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
return q_.overrun_counter(); return q_.overrun_counter();
} }
size_t discard_counter() size_t discard_counter() { return discard_counter_.load(std::memory_order_relaxed); }
{
return discard_counter_.load(std::memory_order_relaxed);
}
size_t size() size_t size() {
{
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
return q_.size(); return q_.size();
} }
void reset_overrun_counter() void reset_overrun_counter() {
{
std::unique_lock<std::mutex> lock(queue_mutex_); std::unique_lock<std::mutex> lock(queue_mutex_);
q_.reset_overrun_counter(); q_.reset_overrun_counter();
} }
void reset_discard_counter() void reset_discard_counter() { discard_counter_.store(0, std::memory_order_relaxed); }
{
discard_counter_.store(0, std::memory_order_relaxed);
}
private: private:
std::mutex queue_mutex_; std::mutex queue_mutex_;

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

@ -9,33 +9,23 @@
namespace spdlog { namespace spdlog {
namespace details { namespace details {
struct null_mutex struct null_mutex {
{
void lock() const {} void lock() const {}
void unlock() const {} void unlock() const {}
}; };
struct null_atomic_int struct null_atomic_int {
{
int value; int value;
null_atomic_int() = default; null_atomic_int() = default;
explicit null_atomic_int(int new_value) explicit null_atomic_int(int new_value)
: value(new_value) : value(new_value) {}
{}
int load(std::memory_order = std::memory_order_relaxed) const int load(std::memory_order = std::memory_order_relaxed) const { return value; }
{
return value;
}
void store(int new_value, std::memory_order = std::memory_order_relaxed) void store(int new_value, std::memory_order = std::memory_order_relaxed) { value = new_value; }
{
value = new_value;
}
int exchange(int new_value, std::memory_order = std::memory_order_relaxed) int exchange(int new_value, std::memory_order = std::memory_order_relaxed) {
{
std::swap(new_value, value); std::swap(new_value, value);
return new_value; // return value before the call return new_value; // return value before the call
} }

344
include/spdlog/details/os-inl.h
View File

@ -4,91 +4,90 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/details/os.h> #include <spdlog/details/os.h>
#endif #endif
#include <spdlog/common.h> #include <spdlog/common.h>
#include <algorithm> #include <algorithm>
#include <array>
#include <chrono> #include <chrono>
#include <cstdio> #include <cstdio>
#include <cstdlib> #include <cstdlib>
#include <cstring> #include <cstring>
#include <ctime> #include <ctime>
#include <string> #include <string>
#include <thread>
#include <array>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/types.h> #include <sys/types.h>
#include <thread>
#ifdef _WIN32 #ifdef _WIN32
# include <io.h> // for _get_osfhandle, _isatty, _fileno #include <fileapi.h> // for FlushFileBuffers
# include <process.h> // for _get_pid #include <io.h> // for _get_osfhandle, _isatty, _fileno
# include <spdlog/details/windows_include.h> #include <process.h> // for _get_pid
# include <fileapi.h> // for FlushFileBuffers #include <spdlog/details/windows_include.h>
# ifdef __MINGW32__ #ifdef __MINGW32__
# include <share.h> #include <share.h>
# endif #endif
# if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES) #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)
# include <limits> #include <cassert>
# include <cassert> #include <limits>
# endif #endif
# include <direct.h> // for _mkdir/_wmkdir #include <direct.h> // for _mkdir/_wmkdir
#else // unix #else // unix
# include <fcntl.h> #include <fcntl.h>
# include <unistd.h> #include <unistd.h>
# ifdef __linux__ #ifdef __linux__
# include <sys/syscall.h> //Use gettid() syscall under linux to get thread id #include <sys/syscall.h> //Use gettid() syscall under linux to get thread id
# elif defined(_AIX) #elif defined(_AIX)
# include <pthread.h> // for pthread_getthrds_np #include <pthread.h> // for pthread_getthrds_np
# elif defined(__DragonFly__) || defined(__FreeBSD__) #elif defined(__DragonFly__) || defined(__FreeBSD__)
# include <pthread_np.h> // for pthread_getthreadid_np #include <pthread_np.h> // for pthread_getthreadid_np
# elif defined(__NetBSD__) #elif defined(__NetBSD__)
# include <lwp.h> // for _lwp_self #include <lwp.h> // for _lwp_self
# elif defined(__sun) #elif defined(__sun)
# include <thread.h> // for thr_self #include <thread.h> // for thr_self
# endif #endif
#endif // unix #endif // unix
#if defined __APPLE__ #if defined __APPLE__
# include <AvailabilityMacros.h> #include <AvailabilityMacros.h>
#endif #endif
#ifndef __has_feature // Clang - feature checking macros. #ifndef __has_feature // Clang - feature checking macros.
# define __has_feature(x) 0 // Compatibility with non-clang compilers. #define __has_feature(x) 0 // Compatibility with non-clang compilers.
#endif #endif
namespace spdlog { namespace spdlog {
namespace details { namespace details {
namespace os { namespace os {
SPDLOG_INLINE spdlog::log_clock::time_point now() SPDLOG_NOEXCEPT SPDLOG_INLINE spdlog::log_clock::time_point now() SPDLOG_NOEXCEPT {
{
#if defined __linux__ && defined SPDLOG_CLOCK_COARSE #if defined __linux__ && defined SPDLOG_CLOCK_COARSE
timespec ts; timespec ts;
::clock_gettime(CLOCK_REALTIME_COARSE, &ts); ::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
return std::chrono::time_point<log_clock, typename log_clock::duration>( return std::chrono::time_point<log_clock, typename log_clock::duration>(
std::chrono::duration_cast<typename log_clock::duration>(std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec))); std::chrono::duration_cast<typename log_clock::duration>(std::chrono::seconds(ts.tv_sec) +
std::chrono::nanoseconds(ts.tv_nsec)));
#else #else
return log_clock::now(); return log_clock::now();
#endif #endif
} }
SPDLOG_INLINE std::tm localtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT SPDLOG_INLINE std::tm localtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT {
{
#ifdef _WIN32 #ifdef _WIN32
std::tm tm; std::tm tm;
@ -100,14 +99,12 @@ SPDLOG_INLINE std::tm localtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT
return tm; return tm;
} }
SPDLOG_INLINE std::tm localtime() SPDLOG_NOEXCEPT SPDLOG_INLINE std::tm localtime() SPDLOG_NOEXCEPT {
{
std::time_t now_t = ::time(nullptr); std::time_t now_t = ::time(nullptr);
return localtime(now_t); return localtime(now_t);
} }
SPDLOG_INLINE std::tm gmtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT SPDLOG_INLINE std::tm gmtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT {
{
#ifdef _WIN32 #ifdef _WIN32
std::tm tm; std::tm tm;
@ -119,55 +116,48 @@ SPDLOG_INLINE std::tm gmtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT
return tm; return tm;
} }
SPDLOG_INLINE std::tm gmtime() SPDLOG_NOEXCEPT SPDLOG_INLINE std::tm gmtime() SPDLOG_NOEXCEPT {
{
std::time_t now_t = ::time(nullptr); std::time_t now_t = ::time(nullptr);
return gmtime(now_t); return gmtime(now_t);
} }
// fopen_s on non windows for writing // fopen_s on non windows for writing
SPDLOG_INLINE bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode) SPDLOG_INLINE bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode) {
{
#ifdef _WIN32 #ifdef _WIN32
# ifdef SPDLOG_WCHAR_FILENAMES #ifdef SPDLOG_WCHAR_FILENAMES
*fp = ::_wfsopen((filename.c_str()), mode.c_str(), _SH_DENYNO); *fp = ::_wfsopen((filename.c_str()), mode.c_str(), _SH_DENYNO);
# else #else
*fp = ::_fsopen((filename.c_str()), mode.c_str(), _SH_DENYNO); *fp = ::_fsopen((filename.c_str()), mode.c_str(), _SH_DENYNO);
# endif #endif
# if defined(SPDLOG_PREVENT_CHILD_FD) #if defined(SPDLOG_PREVENT_CHILD_FD)
if (*fp != nullptr) if (*fp != nullptr) {
{
auto file_handle = reinterpret_cast<HANDLE>(_get_osfhandle(::_fileno(*fp))); auto file_handle = reinterpret_cast<HANDLE>(_get_osfhandle(::_fileno(*fp)));
if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0)) if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0)) {
{
::fclose(*fp); ::fclose(*fp);
*fp = nullptr; *fp = nullptr;
} }
} }
# endif #endif
#else // unix #else // unix
# if defined(SPDLOG_PREVENT_CHILD_FD) #if defined(SPDLOG_PREVENT_CHILD_FD)
const int mode_flag = mode == SPDLOG_FILENAME_T("ab") ? O_APPEND : O_TRUNC; const int mode_flag = mode == SPDLOG_FILENAME_T("ab") ? O_APPEND : O_TRUNC;
const int fd = ::open((filename.c_str()), O_CREAT | O_WRONLY | O_CLOEXEC | mode_flag, mode_t(0644)); const int fd = ::open((filename.c_str()), O_CREAT | O_WRONLY | O_CLOEXEC | mode_flag, mode_t(0644));
if (fd == -1) if (fd == -1) {
{
return true; return true;
} }
*fp = ::fdopen(fd, mode.c_str()); *fp = ::fdopen(fd, mode.c_str());
if (*fp == nullptr) if (*fp == nullptr) {
{
::close(fd); ::close(fd);
} }
# else #else
*fp = ::fopen((filename.c_str()), mode.c_str()); *fp = ::fopen((filename.c_str()), mode.c_str());
# endif #endif
#endif #endif
return *fp == nullptr; return *fp == nullptr;
} }
SPDLOG_INLINE int remove(const filename_t &filename) SPDLOG_NOEXCEPT SPDLOG_INLINE int remove(const filename_t &filename) SPDLOG_NOEXCEPT {
{
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) #if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
return ::_wremove(filename.c_str()); return ::_wremove(filename.c_str());
#else #else
@ -175,13 +165,11 @@ SPDLOG_INLINE int remove(const filename_t &filename) SPDLOG_NOEXCEPT
#endif #endif
} }
SPDLOG_INLINE int remove_if_exists(const filename_t &filename) SPDLOG_NOEXCEPT SPDLOG_INLINE int remove_if_exists(const filename_t &filename) SPDLOG_NOEXCEPT {
{
return path_exists(filename) ? remove(filename) : 0; return path_exists(filename) ? remove(filename) : 0;
} }
SPDLOG_INLINE int rename(const filename_t &filename1, const filename_t &filename2) SPDLOG_NOEXCEPT SPDLOG_INLINE int rename(const filename_t &filename1, const filename_t &filename2) SPDLOG_NOEXCEPT {
{
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) #if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
return ::_wrename(filename1.c_str(), filename2.c_str()); return ::_wrename(filename1.c_str(), filename2.c_str());
#else #else
@ -190,14 +178,13 @@ SPDLOG_INLINE int rename(const filename_t &filename1, const filename_t &filename
} }
// Return true if path exists (file or directory) // Return true if path exists (file or directory)
SPDLOG_INLINE bool path_exists(const filename_t &filename) SPDLOG_NOEXCEPT SPDLOG_INLINE bool path_exists(const filename_t &filename) SPDLOG_NOEXCEPT {
{
#ifdef _WIN32 #ifdef _WIN32
# ifdef SPDLOG_WCHAR_FILENAMES #ifdef SPDLOG_WCHAR_FILENAMES
auto attribs = ::GetFileAttributesW(filename.c_str()); auto attribs = ::GetFileAttributesW(filename.c_str());
# else #else
auto attribs = ::GetFileAttributesA(filename.c_str()); auto attribs = ::GetFileAttributesA(filename.c_str());
# endif #endif
return attribs != INVALID_FILE_ATTRIBUTES; return attribs != INVALID_FILE_ATTRIBUTES;
#else // common linux/unix all have the stat system call #else // common linux/unix all have the stat system call
struct stat buffer; struct stat buffer;
@ -206,99 +193,89 @@ SPDLOG_INLINE bool path_exists(const filename_t &filename) SPDLOG_NOEXCEPT
} }
#ifdef _MSC_VER #ifdef _MSC_VER
// avoid warning about unreachable statement at the end of filesize() // avoid warning about unreachable statement at the end of filesize()
# pragma warning(push) #pragma warning(push)
# pragma warning(disable : 4702) #pragma warning(disable : 4702)
#endif #endif
// Return file size according to open FILE* object // Return file size according to open FILE* object
SPDLOG_INLINE size_t filesize(FILE *f) SPDLOG_INLINE size_t filesize(FILE *f) {
{ if (f == nullptr) {
if (f == nullptr)
{
throw_spdlog_ex("Failed getting file size. fd is null"); throw_spdlog_ex("Failed getting file size. fd is null");
} }
#if defined(_WIN32) && !defined(__CYGWIN__) #if defined(_WIN32) && !defined(__CYGWIN__)
int fd = ::_fileno(f); int fd = ::_fileno(f);
# if defined(_WIN64) // 64 bits #if defined(_WIN64) // 64 bits
__int64 ret = ::_filelengthi64(fd); __int64 ret = ::_filelengthi64(fd);
if (ret >= 0) if (ret >= 0) {
{
return static_cast<size_t>(ret); return static_cast<size_t>(ret);
} }
# else // windows 32 bits #else // windows 32 bits
long ret = ::_filelength(fd); long ret = ::_filelength(fd);
if (ret >= 0) if (ret >= 0) {
{
return static_cast<size_t>(ret); return static_cast<size_t>(ret);
} }
# endif #endif
#else // unix #else // unix
// OpenBSD and AIX doesn't compile with :: before the fileno(..) // OpenBSD and AIX doesn't compile with :: before the fileno(..)
# if defined(__OpenBSD__) || defined(_AIX) #if defined(__OpenBSD__) || defined(_AIX)
int fd = fileno(f); int fd = fileno(f);
# else #else
int fd = ::fileno(f); int fd = ::fileno(f);
# endif #endif
// 64 bits(but not in osx, linux/musl or cygwin, where fstat64 is deprecated) // 64 bits(but not in osx, linux/musl or cygwin, where fstat64 is deprecated)
# if ((defined(__linux__) && defined(__GLIBC__)) || defined(__sun) || defined(_AIX)) && (defined(__LP64__) || defined(_LP64)) #if ((defined(__linux__) && defined(__GLIBC__)) || defined(__sun) || defined(_AIX)) && \
(defined(__LP64__) || defined(_LP64))
struct stat64 st; struct stat64 st;
if (::fstat64(fd, &st) == 0) if (::fstat64(fd, &st) == 0) {
{
return static_cast<size_t>(st.st_size); return static_cast<size_t>(st.st_size);
} }
# else // other unix or linux 32 bits or cygwin #else // other unix or linux 32 bits or cygwin
struct stat st; struct stat st;
if (::fstat(fd, &st) == 0) if (::fstat(fd, &st) == 0) {
{
return static_cast<size_t>(st.st_size); return static_cast<size_t>(st.st_size);
} }
# endif #endif
#endif #endif
throw_spdlog_ex("Failed getting file size from fd", errno); throw_spdlog_ex("Failed getting file size from fd", errno);
return 0; // will not be reached. return 0; // will not be reached.
} }
#ifdef _MSC_VER #ifdef _MSC_VER
# pragma warning(pop) #pragma warning(pop)
#endif #endif
// Return utc offset in minutes or throw spdlog_ex on failure // Return utc offset in minutes or throw spdlog_ex on failure
SPDLOG_INLINE int utc_minutes_offset(const std::tm &tm) SPDLOG_INLINE int utc_minutes_offset(const std::tm &tm) {
{
#ifdef _WIN32 #ifdef _WIN32
# if _WIN32_WINNT < _WIN32_WINNT_WS08 #if _WIN32_WINNT < _WIN32_WINNT_WS08
TIME_ZONE_INFORMATION tzinfo; TIME_ZONE_INFORMATION tzinfo;
auto rv = ::GetTimeZoneInformation(&tzinfo); auto rv = ::GetTimeZoneInformation(&tzinfo);
# else #else
DYNAMIC_TIME_ZONE_INFORMATION tzinfo; DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
auto rv = ::GetDynamicTimeZoneInformation(&tzinfo); auto rv = ::GetDynamicTimeZoneInformation(&tzinfo);
# endif #endif
if (rv == TIME_ZONE_ID_INVALID) if (rv == TIME_ZONE_ID_INVALID)
throw_spdlog_ex("Failed getting timezone info. ", errno); throw_spdlog_ex("Failed getting timezone info. ", errno);
int offset = -tzinfo.Bias; int offset = -tzinfo.Bias;
if (tm.tm_isdst) if (tm.tm_isdst) {
{
offset -= tzinfo.DaylightBias; offset -= tzinfo.DaylightBias;
} } else {
else
{
offset -= tzinfo.StandardBias; offset -= tzinfo.StandardBias;
} }
return offset; return offset;
#else #else
# if defined(sun) || defined(__sun) || defined(_AIX) || (defined(__NEWLIB__) && !defined(__TM_GMTOFF)) || \ #if defined(sun) || defined(__sun) || defined(_AIX) || (defined(__NEWLIB__) && !defined(__TM_GMTOFF)) || \
(!defined(_BSD_SOURCE) && !defined(_GNU_SOURCE)) (!defined(_BSD_SOURCE) && !defined(_GNU_SOURCE))
// 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris // 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
struct helper struct helper {
{ static long int calculate_gmt_offset(const std::tm &localtm = details::os::localtime(),
static long int calculate_gmt_offset(const std::tm &localtm = details::os::localtime(), const std::tm &gmtm = details::os::gmtime()) const std::tm &gmtm = details::os::gmtime()) {
{
int local_year = localtm.tm_year + (1900 - 1); int local_year = localtm.tm_year + (1900 - 1);
int gmt_year = gmtm.tm_year + (1900 - 1); int gmt_year = gmtm.tm_year + (1900 - 1);
@ -323,9 +300,9 @@ SPDLOG_INLINE int utc_minutes_offset(const std::tm &tm)
}; };
auto offset_seconds = helper::calculate_gmt_offset(tm); auto offset_seconds = helper::calculate_gmt_offset(tm);
# else #else
auto offset_seconds = tm.tm_gmtoff; auto offset_seconds = tm.tm_gmtoff;
# endif #endif
return static_cast<int>(offset_seconds / 60); return static_cast<int>(offset_seconds / 60);
#endif #endif
@ -334,14 +311,13 @@ SPDLOG_INLINE int utc_minutes_offset(const std::tm &tm)
// Return current thread id as size_t // Return current thread id as size_t
// It exists because the std::this_thread::get_id() is much slower(especially // It exists because the std::this_thread::get_id() is much slower(especially
// under VS 2013) // under VS 2013)
SPDLOG_INLINE size_t _thread_id() SPDLOG_NOEXCEPT SPDLOG_INLINE size_t _thread_id() SPDLOG_NOEXCEPT {
{
#ifdef _WIN32 #ifdef _WIN32
return static_cast<size_t>(::GetCurrentThreadId()); return static_cast<size_t>(::GetCurrentThreadId());
#elif defined(__linux__) #elif defined(__linux__)
# if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21) #if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21)
# define SYS_gettid __NR_gettid #define SYS_gettid __NR_gettid
# endif #endif
return static_cast<size_t>(::syscall(SYS_gettid)); return static_cast<size_t>(::syscall(SYS_gettid));
#elif defined(_AIX) #elif defined(_AIX)
struct __pthrdsinfo buf; struct __pthrdsinfo buf;
@ -362,20 +338,17 @@ SPDLOG_INLINE size_t _thread_id() SPDLOG_NOEXCEPT
uint64_t tid; uint64_t tid;
// There is no pthread_threadid_np prior to 10.6, and it is not supported on any PPC, // There is no pthread_threadid_np prior to 10.6, and it is not supported on any PPC,
// including 10.6.8 Rosetta. __POWERPC__ is Apple-specific define encompassing ppc and ppc64. // including 10.6.8 Rosetta. __POWERPC__ is Apple-specific define encompassing ppc and ppc64.
# if (MAC_OS_X_VERSION_MAX_ALLOWED < 1060) || defined(__POWERPC__) #if (MAC_OS_X_VERSION_MAX_ALLOWED < 1060) || defined(__POWERPC__)
tid = pthread_mach_thread_np(pthread_self()); tid = pthread_mach_thread_np(pthread_self());
# elif MAC_OS_X_VERSION_MIN_REQUIRED < 1060 #elif MAC_OS_X_VERSION_MIN_REQUIRED < 1060
if (&pthread_threadid_np) if (&pthread_threadid_np) {
{
pthread_threadid_np(nullptr, &tid); pthread_threadid_np(nullptr, &tid);
} } else {
else
{
tid = pthread_mach_thread_np(pthread_self()); tid = pthread_mach_thread_np(pthread_self());
} }
# else #else
pthread_threadid_np(nullptr, &tid); pthread_threadid_np(nullptr, &tid);
# endif #endif
return static_cast<size_t>(tid); return static_cast<size_t>(tid);
#else // Default to standard C++11 (other Unix) #else // Default to standard C++11 (other Unix)
return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id())); return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id()));
@ -383,8 +356,7 @@ SPDLOG_INLINE size_t _thread_id() SPDLOG_NOEXCEPT
} }
// Return current thread id as size_t (from thread local storage) // Return current thread id as size_t (from thread local storage)
SPDLOG_INLINE size_t thread_id() SPDLOG_NOEXCEPT SPDLOG_INLINE size_t thread_id() SPDLOG_NOEXCEPT {
{
#if defined(SPDLOG_NO_TLS) #if defined(SPDLOG_NO_TLS)
return _thread_id(); return _thread_id();
#else // cache thread id in tls #else // cache thread id in tls
@ -395,8 +367,7 @@ SPDLOG_INLINE size_t thread_id() SPDLOG_NOEXCEPT
// This is avoid msvc issue in sleep_for that happens if the clock changes. // This is avoid msvc issue in sleep_for that happens if the clock changes.
// See https://github.com/gabime/spdlog/issues/609 // See https://github.com/gabime/spdlog/issues/609
SPDLOG_INLINE void sleep_for_millis(unsigned int milliseconds) SPDLOG_NOEXCEPT SPDLOG_INLINE void sleep_for_millis(unsigned int milliseconds) SPDLOG_NOEXCEPT {
{
#if defined(_WIN32) #if defined(_WIN32)
::Sleep(milliseconds); ::Sleep(milliseconds);
#else #else
@ -406,21 +377,16 @@ SPDLOG_INLINE void sleep_for_millis(unsigned int milliseconds) SPDLOG_NOEXCEPT
// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined) // wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) #if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
SPDLOG_INLINE std::string filename_to_str(const filename_t &filename) SPDLOG_INLINE std::string filename_to_str(const filename_t &filename) {
{
memory_buf_t buf; memory_buf_t buf;
wstr_to_utf8buf(filename, buf); wstr_to_utf8buf(filename, buf);
return SPDLOG_BUF_TO_STRING(buf); return SPDLOG_BUF_TO_STRING(buf);
} }
#else #else
SPDLOG_INLINE std::string filename_to_str(const filename_t &filename) SPDLOG_INLINE std::string filename_to_str(const filename_t &filename) { return filename; }
{
return filename;
}
#endif #endif
SPDLOG_INLINE int pid() SPDLOG_NOEXCEPT SPDLOG_INLINE int pid() SPDLOG_NOEXCEPT {
{
#ifdef _WIN32 #ifdef _WIN32
return conditional_static_cast<int>(::GetCurrentProcessId()); return conditional_static_cast<int>(::GetCurrentProcessId());
@ -431,29 +397,28 @@ SPDLOG_INLINE int pid() SPDLOG_NOEXCEPT
// Determine if the terminal supports colors // Determine if the terminal supports colors
// Based on: https://github.com/agauniyal/rang/ // Based on: https://github.com/agauniyal/rang/
SPDLOG_INLINE bool is_color_terminal() SPDLOG_NOEXCEPT SPDLOG_INLINE bool is_color_terminal() SPDLOG_NOEXCEPT {
{
#ifdef _WIN32 #ifdef _WIN32
return true; return true;
#else #else
static const bool result = []() { static const bool result = []() {
const char *env_colorterm_p = std::getenv("COLORTERM"); const char *env_colorterm_p = std::getenv("COLORTERM");
if (env_colorterm_p != nullptr) if (env_colorterm_p != nullptr) {
{
return true; return true;
} }
static constexpr std::array<const char *, 16> terms = {{"ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm", "linux", static constexpr std::array<const char *, 16> terms = {{"ansi", "color", "console", "cygwin", "gnome",
"msys", "putty", "rxvt", "screen", "vt100", "xterm", "alacritty", "vt102"}}; "konsole", "kterm", "linux", "msys", "putty", "rxvt",
"screen", "vt100", "xterm", "alacritty", "vt102"}};
const char *env_term_p = std::getenv("TERM"); const char *env_term_p = std::getenv("TERM");
if (env_term_p == nullptr) if (env_term_p == nullptr) {
{
return false; return false;
} }
return std::any_of(terms.begin(), terms.end(), [&](const char *term) { return std::strstr(env_term_p, term) != nullptr; }); return std::any_of(terms.begin(), terms.end(),
[&](const char *term) { return std::strstr(env_term_p, term) != nullptr; });
}(); }();
return result; return result;
@ -462,8 +427,7 @@ SPDLOG_INLINE bool is_color_terminal() SPDLOG_NOEXCEPT
// Determine if the terminal attached // Determine if the terminal attached
// Source: https://github.com/agauniyal/rang/ // Source: https://github.com/agauniyal/rang/
SPDLOG_INLINE bool in_terminal(FILE *file) SPDLOG_NOEXCEPT SPDLOG_INLINE bool in_terminal(FILE *file) SPDLOG_NOEXCEPT {
{
#ifdef _WIN32 #ifdef _WIN32
return ::_isatty(_fileno(file)) != 0; return ::_isatty(_fileno(file)) != 0;
@ -473,33 +437,27 @@ SPDLOG_INLINE bool in_terminal(FILE *file) SPDLOG_NOEXCEPT
} }
#if (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32) #if (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
SPDLOG_INLINE void wstr_to_utf8buf(wstring_view_t wstr, memory_buf_t &target) SPDLOG_INLINE void wstr_to_utf8buf(wstring_view_t wstr, memory_buf_t &target) {
{ if (wstr.size() > static_cast<size_t>((std::numeric_limits<int>::max)()) / 2 - 1) {
if (wstr.size() > static_cast<size_t>((std::numeric_limits<int>::max)()) / 2 - 1)
{
throw_spdlog_ex("UTF-16 string is too big to be converted to UTF-8"); throw_spdlog_ex("UTF-16 string is too big to be converted to UTF-8");
} }
int wstr_size = static_cast<int>(wstr.size()); int wstr_size = static_cast<int>(wstr.size());
if (wstr_size == 0) if (wstr_size == 0) {
{
target.resize(0); target.resize(0);
return; return;
} }
int result_size = static_cast<int>(target.capacity()); int result_size = static_cast<int>(target.capacity());
if ((wstr_size + 1) * 2 > result_size) if ((wstr_size + 1) * 2 > result_size) {
{
result_size = ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr_size, NULL, 0, NULL, NULL); result_size = ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr_size, NULL, 0, NULL, NULL);
} }
if (result_size > 0) if (result_size > 0) {
{
target.resize(result_size); target.resize(result_size);
result_size = ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr_size, target.data(), result_size, NULL, NULL); result_size = ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr_size, target.data(), result_size, NULL, NULL);
if (result_size > 0) if (result_size > 0) {
{
target.resize(result_size); target.resize(result_size);
return; return;
} }
@ -508,16 +466,13 @@ SPDLOG_INLINE void wstr_to_utf8buf(wstring_view_t wstr, memory_buf_t &target)
throw_spdlog_ex(fmt_lib::format("WideCharToMultiByte failed. Last error: {}", ::GetLastError())); throw_spdlog_ex(fmt_lib::format("WideCharToMultiByte failed. Last error: {}", ::GetLastError()));
} }
SPDLOG_INLINE void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target) SPDLOG_INLINE void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target) {
{ if (str.size() > static_cast<size_t>((std::numeric_limits<int>::max)()) - 1) {
if (str.size() > static_cast<size_t>((std::numeric_limits<int>::max)()) - 1)
{
throw_spdlog_ex("UTF-8 string is too big to be converted to UTF-16"); throw_spdlog_ex("UTF-8 string is too big to be converted to UTF-16");
} }
int str_size = static_cast<int>(str.size()); int str_size = static_cast<int>(str.size());
if (str_size == 0) if (str_size == 0) {
{
target.resize(0); target.resize(0);
return; return;
} }
@ -525,12 +480,11 @@ SPDLOG_INLINE void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target)
// find the size to allocate for the result buffer // find the size to allocate for the result buffer
int result_size = ::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, NULL, 0); int result_size = ::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, NULL, 0);
if (result_size > 0) if (result_size > 0) {
{
target.resize(result_size); target.resize(result_size);
result_size = ::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, target.data(), result_size); result_size =
if (result_size > 0) ::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, target.data(), result_size);
{ if (result_size > 0) {
assert(result_size == target.size()); assert(result_size == target.size());
return; return;
} }
@ -541,14 +495,13 @@ SPDLOG_INLINE void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target)
#endif // (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32) #endif // (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
// return true on success // return true on success
static SPDLOG_INLINE bool mkdir_(const filename_t &path) static SPDLOG_INLINE bool mkdir_(const filename_t &path) {
{
#ifdef _WIN32 #ifdef _WIN32
# ifdef SPDLOG_WCHAR_FILENAMES #ifdef SPDLOG_WCHAR_FILENAMES
return ::_wmkdir(path.c_str()) == 0; return ::_wmkdir(path.c_str()) == 0;
# else #else
return ::_mkdir(path.c_str()) == 0; return ::_mkdir(path.c_str()) == 0;
# endif #endif
#else #else
return ::mkdir(path.c_str(), mode_t(0755)) == 0; return ::mkdir(path.c_str(), mode_t(0755)) == 0;
#endif #endif
@ -556,32 +509,26 @@ static SPDLOG_INLINE bool mkdir_(const filename_t &path)
// create the given directory - and all directories leading to it // create the given directory - and all directories leading to it
// return true on success or if the directory already exists // return true on success or if the directory already exists
SPDLOG_INLINE bool create_dir(const filename_t &path) SPDLOG_INLINE bool create_dir(const filename_t &path) {
{ if (path_exists(path)) {
if (path_exists(path))
{
return true; return true;
} }
if (path.empty()) if (path.empty()) {
{
return false; return false;
} }
size_t search_offset = 0; size_t search_offset = 0;
do do {
{
auto token_pos = path.find_first_of(folder_seps_filename, search_offset); auto token_pos = path.find_first_of(folder_seps_filename, search_offset);
// treat the entire path as a folder if no folder separator not found // treat the entire path as a folder if no folder separator not found
if (token_pos == filename_t::npos) if (token_pos == filename_t::npos) {
{
token_pos = path.size(); token_pos = path.size();
} }
auto subdir = path.substr(0, token_pos); auto subdir = path.substr(0, token_pos);
if (!subdir.empty() && !path_exists(subdir) && !mkdir_(subdir)) if (!subdir.empty() && !path_exists(subdir) && !mkdir_(subdir)) {
{
return false; // return error if failed creating dir return false; // return error if failed creating dir
} }
search_offset = token_pos + 1; search_offset = token_pos + 1;
@ -595,24 +542,22 @@ SPDLOG_INLINE bool create_dir(const filename_t &path)
// "abc/" => "abc" // "abc/" => "abc"
// "abc" => "" // "abc" => ""
// "abc///" => "abc//" // "abc///" => "abc//"
SPDLOG_INLINE filename_t dir_name(const filename_t &path) SPDLOG_INLINE filename_t dir_name(const filename_t &path) {
{
auto pos = path.find_last_of(folder_seps_filename); auto pos = path.find_last_of(folder_seps_filename);
return pos != filename_t::npos ? path.substr(0, pos) : filename_t{}; return pos != filename_t::npos ? path.substr(0, pos) : filename_t{};
} }
std::string SPDLOG_INLINE getenv(const char *field) std::string SPDLOG_INLINE getenv(const char *field) {
{
#if defined(_MSC_VER) #if defined(_MSC_VER)
# if defined(__cplusplus_winrt) #if defined(__cplusplus_winrt)
return std::string{}; // not supported under uwp return std::string{}; // not supported under uwp
# else #else
size_t len = 0; size_t len = 0;
char buf[128]; char buf[128];
bool ok = ::getenv_s(&len, buf, sizeof(buf), field) == 0; bool ok = ::getenv_s(&len, buf, sizeof(buf), field) == 0;
return ok ? buf : std::string{}; return ok ? buf : std::string{};
# endif #endif
#else // revert to getenv #else // revert to getenv
char *buf = ::getenv(field); char *buf = ::getenv(field);
return buf ? buf : std::string{}; return buf ? buf : std::string{};
@ -621,8 +566,7 @@ std::string SPDLOG_INLINE getenv(const char *field)
// Do fsync by FILE handlerpointer // Do fsync by FILE handlerpointer
// Return true on success // Return true on success
SPDLOG_INLINE bool fsync(FILE *fp) SPDLOG_INLINE bool fsync(FILE *fp) {
{
#ifdef _WIN32 #ifdef _WIN32
return FlushFileBuffers(reinterpret_cast<HANDLE>(_get_osfhandle(_fileno(fp)))) != 0; return FlushFileBuffers(reinterpret_cast<HANDLE>(_get_osfhandle(_fileno(fp)))) != 0;
#else #else

24
include/spdlog/details/os.h
View File

@ -3,8 +3,8 @@
#pragma once #pragma once
#include <spdlog/common.h>
#include <ctime> // std::time_t #include <ctime> // std::time_t
#include <spdlog/common.h>
namespace spdlog { namespace spdlog {
namespace details { namespace details {
@ -22,22 +22,22 @@ SPDLOG_API std::tm gmtime() SPDLOG_NOEXCEPT;
// eol definition // eol definition
#if !defined(SPDLOG_EOL) #if !defined(SPDLOG_EOL)
# ifdef _WIN32 #ifdef _WIN32
# define SPDLOG_EOL "\r\n" #define SPDLOG_EOL "\r\n"
# else #else
# define SPDLOG_EOL "\n" #define SPDLOG_EOL "\n"
# endif #endif
#endif #endif
SPDLOG_CONSTEXPR static const char *default_eol = SPDLOG_EOL; SPDLOG_CONSTEXPR static const char *default_eol = SPDLOG_EOL;
// folder separator // folder separator
#if !defined(SPDLOG_FOLDER_SEPS) #if !defined(SPDLOG_FOLDER_SEPS)
# ifdef _WIN32 #ifdef _WIN32
# define SPDLOG_FOLDER_SEPS "\\/" #define SPDLOG_FOLDER_SEPS "\\/"
# else #else
# define SPDLOG_FOLDER_SEPS "/" #define SPDLOG_FOLDER_SEPS "/"
# endif #endif
#endif #endif
SPDLOG_CONSTEXPR static const char folder_seps[] = SPDLOG_FOLDER_SEPS; SPDLOG_CONSTEXPR static const char folder_seps[] = SPDLOG_FOLDER_SEPS;
@ -118,5 +118,5 @@ SPDLOG_API bool fsync(FILE *fp);
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "os-inl.h" #include "os-inl.h"
#endif #endif

8
include/spdlog/details/periodic_worker-inl.h
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@ -4,17 +4,15 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/details/periodic_worker.h> #include <spdlog/details/periodic_worker.h>
#endif #endif
namespace spdlog { namespace spdlog {
namespace details { namespace details {
// stop the worker thread and join it // stop the worker thread and join it
SPDLOG_INLINE periodic_worker::~periodic_worker() SPDLOG_INLINE periodic_worker::~periodic_worker() {
{ if (worker_thread_.joinable()) {
if (worker_thread_.joinable())
{
{ {
std::lock_guard<std::mutex> lock(mutex_); std::lock_guard<std::mutex> lock(mutex_);
active_ = false; active_ = false;

19
include/spdlog/details/periodic_worker.h
View File

@ -17,24 +17,19 @@
namespace spdlog { namespace spdlog {
namespace details { namespace details {
class SPDLOG_API periodic_worker class SPDLOG_API periodic_worker {
{
public: public:
template<typename Rep, typename Period> template <typename Rep, typename Period>
periodic_worker(const std::function<void()> &callback_fun, std::chrono::duration<Rep, Period> interval) periodic_worker(const std::function<void()> &callback_fun, std::chrono::duration<Rep, Period> interval) {
{
active_ = (interval > std::chrono::duration<Rep, Period>::zero()); active_ = (interval > std::chrono::duration<Rep, Period>::zero());
if (!active_) if (!active_) {
{
return; return;
} }
worker_thread_ = std::thread([this, callback_fun, interval]() { worker_thread_ = std::thread([this, callback_fun, interval]() {
for (;;) for (;;) {
{
std::unique_lock<std::mutex> lock(this->mutex_); std::unique_lock<std::mutex> lock(this->mutex_);
if (this->cv_.wait_for(lock, interval, [this] { return !this->active_; })) if (this->cv_.wait_for(lock, interval, [this] { return !this->active_; })) {
{
return; // active_ == false, so exit this thread return; // active_ == false, so exit this thread
} }
callback_fun(); callback_fun();
@ -56,5 +51,5 @@ private:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "periodic_worker-inl.h" #include "periodic_worker-inl.h"
#endif #endif

160
include/spdlog/details/registry-inl.h
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@ -4,7 +4,7 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/details/registry.h> #include <spdlog/details/registry.h>
#endif #endif
#include <spdlog/common.h> #include <spdlog/common.h>
@ -13,12 +13,12 @@
#include <spdlog/pattern_formatter.h> #include <spdlog/pattern_formatter.h>
#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER #ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
// support for the default stdout color logger // support for the default stdout color logger
# ifdef _WIN32 #ifdef _WIN32
# include <spdlog/sinks/wincolor_sink.h> #include <spdlog/sinks/wincolor_sink.h>
# else #else
# include <spdlog/sinks/ansicolor_sink.h> #include <spdlog/sinks/ansicolor_sink.h>
# endif #endif
#endif // SPDLOG_DISABLE_DEFAULT_LOGGER #endif // SPDLOG_DISABLE_DEFAULT_LOGGER
#include <chrono> #include <chrono>
@ -31,16 +31,15 @@ namespace spdlog {
namespace details { namespace details {
SPDLOG_INLINE registry::registry() SPDLOG_INLINE registry::registry()
: formatter_(new pattern_formatter()) : formatter_(new pattern_formatter()) {
{
#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER #ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
// create default logger (ansicolor_stdout_sink_mt or wincolor_stdout_sink_mt in windows). // create default logger (ansicolor_stdout_sink_mt or wincolor_stdout_sink_mt in windows).
# ifdef _WIN32 #ifdef _WIN32
auto color_sink = std::make_shared<sinks::wincolor_stdout_sink_mt>(); auto color_sink = std::make_shared<sinks::wincolor_stdout_sink_mt>();
# else #else
auto color_sink = std::make_shared<sinks::ansicolor_stdout_sink_mt>(); auto color_sink = std::make_shared<sinks::ansicolor_stdout_sink_mt>();
# endif #endif
const char *default_logger_name = ""; const char *default_logger_name = "";
default_logger_ = std::make_shared<spdlog::logger>(default_logger_name, std::move(color_sink)); default_logger_ = std::make_shared<spdlog::logger>(default_logger_name, std::move(color_sink));
@ -51,19 +50,16 @@ SPDLOG_INLINE registry::registry()
SPDLOG_INLINE registry::~registry() = default; SPDLOG_INLINE registry::~registry() = default;
SPDLOG_INLINE void registry::register_logger(std::shared_ptr<logger> new_logger) SPDLOG_INLINE void registry::register_logger(std::shared_ptr<logger> new_logger) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
register_logger_(std::move(new_logger)); register_logger_(std::move(new_logger));
} }
SPDLOG_INLINE void registry::initialize_logger(std::shared_ptr<logger> new_logger) SPDLOG_INLINE void registry::initialize_logger(std::shared_ptr<logger> new_logger) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
new_logger->set_formatter(formatter_->clone()); new_logger->set_formatter(formatter_->clone());
if (err_handler_) if (err_handler_) {
{
new_logger->set_error_handler(err_handler_); new_logger->set_error_handler(err_handler_);
} }
@ -74,26 +70,22 @@ SPDLOG_INLINE void registry::initialize_logger(std::shared_ptr<logger> new_logge
new_logger->flush_on(flush_level_); new_logger->flush_on(flush_level_);
if (backtrace_n_messages_ > 0) if (backtrace_n_messages_ > 0) {
{
new_logger->enable_backtrace(backtrace_n_messages_); new_logger->enable_backtrace(backtrace_n_messages_);
} }
if (automatic_registration_) if (automatic_registration_) {
{
register_logger_(std::move(new_logger)); register_logger_(std::move(new_logger));
} }
} }
SPDLOG_INLINE std::shared_ptr<logger> registry::get(const std::string &logger_name) SPDLOG_INLINE std::shared_ptr<logger> registry::get(const std::string &logger_name) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
auto found = loggers_.find(logger_name); auto found = loggers_.find(logger_name);
return found == loggers_.end() ? nullptr : found->second; return found == loggers_.end() ? nullptr : found->second;
} }
SPDLOG_INLINE std::shared_ptr<logger> registry::default_logger() SPDLOG_INLINE std::shared_ptr<logger> registry::default_logger() {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
return default_logger_; return default_logger_;
} }
@ -102,141 +94,113 @@ SPDLOG_INLINE std::shared_ptr<logger> registry::default_logger()
// To be used directly by the spdlog default api (e.g. spdlog::info) // To be used directly by the spdlog default api (e.g. spdlog::info)
// This make the default API faster, but cannot be used concurrently with set_default_logger(). // This make the default API faster, but cannot be used concurrently with set_default_logger().
// e.g do not call set_default_logger() from one thread while calling spdlog::info() from another. // e.g do not call set_default_logger() from one thread while calling spdlog::info() from another.
SPDLOG_INLINE logger *registry::get_default_raw() SPDLOG_INLINE logger *registry::get_default_raw() { return default_logger_.get(); }
{
return default_logger_.get();
}
// set default logger. // set default logger.
// default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map. // default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map.
SPDLOG_INLINE void registry::set_default_logger(std::shared_ptr<logger> new_default_logger) SPDLOG_INLINE void registry::set_default_logger(std::shared_ptr<logger> new_default_logger) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
// remove previous default logger from the map // remove previous default logger from the map
if (default_logger_ != nullptr) if (default_logger_ != nullptr) {
{
loggers_.erase(default_logger_->name()); loggers_.erase(default_logger_->name());
} }
if (new_default_logger != nullptr) if (new_default_logger != nullptr) {
{
loggers_[new_default_logger->name()] = new_default_logger; loggers_[new_default_logger->name()] = new_default_logger;
} }
default_logger_ = std::move(new_default_logger); default_logger_ = std::move(new_default_logger);
} }
SPDLOG_INLINE void registry::set_tp(std::shared_ptr<thread_pool> tp) SPDLOG_INLINE void registry::set_tp(std::shared_ptr<thread_pool> tp) {
{
std::lock_guard<std::recursive_mutex> lock(tp_mutex_); std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
tp_ = std::move(tp); tp_ = std::move(tp);
} }
SPDLOG_INLINE std::shared_ptr<thread_pool> registry::get_tp() SPDLOG_INLINE std::shared_ptr<thread_pool> registry::get_tp() {
{
std::lock_guard<std::recursive_mutex> lock(tp_mutex_); std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
return tp_; return tp_;
} }
// Set global formatter. Each sink in each logger will get a clone of this object // Set global formatter. Each sink in each logger will get a clone of this object
SPDLOG_INLINE void registry::set_formatter(std::unique_ptr<formatter> formatter) SPDLOG_INLINE void registry::set_formatter(std::unique_ptr<formatter> formatter) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
formatter_ = std::move(formatter); formatter_ = std::move(formatter);
for (auto &l : loggers_) for (auto &l : loggers_) {
{
l.second->set_formatter(formatter_->clone()); l.second->set_formatter(formatter_->clone());
} }
} }
SPDLOG_INLINE void registry::enable_backtrace(size_t n_messages) SPDLOG_INLINE void registry::enable_backtrace(size_t n_messages) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
backtrace_n_messages_ = n_messages; backtrace_n_messages_ = n_messages;
for (auto &l : loggers_) for (auto &l : loggers_) {
{
l.second->enable_backtrace(n_messages); l.second->enable_backtrace(n_messages);
} }
} }
SPDLOG_INLINE void registry::disable_backtrace() SPDLOG_INLINE void registry::disable_backtrace() {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
backtrace_n_messages_ = 0; backtrace_n_messages_ = 0;
for (auto &l : loggers_) for (auto &l : loggers_) {
{
l.second->disable_backtrace(); l.second->disable_backtrace();
} }
} }
SPDLOG_INLINE void registry::set_level(level::level_enum log_level) SPDLOG_INLINE void registry::set_level(level::level_enum log_level) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_) for (auto &l : loggers_) {
{
l.second->set_level(log_level); l.second->set_level(log_level);
} }
global_log_level_ = log_level; global_log_level_ = log_level;
} }
SPDLOG_INLINE void registry::flush_on(level::level_enum log_level) SPDLOG_INLINE void registry::flush_on(level::level_enum log_level) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_) for (auto &l : loggers_) {
{
l.second->flush_on(log_level); l.second->flush_on(log_level);
} }
flush_level_ = log_level; flush_level_ = log_level;
} }
SPDLOG_INLINE void registry::set_error_handler(err_handler handler) SPDLOG_INLINE void registry::set_error_handler(err_handler handler) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_) for (auto &l : loggers_) {
{
l.second->set_error_handler(handler); l.second->set_error_handler(handler);
} }
err_handler_ = std::move(handler); err_handler_ = std::move(handler);
} }
SPDLOG_INLINE void registry::apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun) SPDLOG_INLINE void registry::apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_) for (auto &l : loggers_) {
{
fun(l.second); fun(l.second);
} }
} }
SPDLOG_INLINE void registry::flush_all() SPDLOG_INLINE void registry::flush_all() {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_) for (auto &l : loggers_) {
{
l.second->flush(); l.second->flush();
} }
} }
SPDLOG_INLINE void registry::drop(const std::string &logger_name) SPDLOG_INLINE void registry::drop(const std::string &logger_name) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
auto is_default_logger = default_logger_ && default_logger_->name() == logger_name; auto is_default_logger = default_logger_ && default_logger_->name() == logger_name;
loggers_.erase(logger_name); loggers_.erase(logger_name);
if (is_default_logger) if (is_default_logger) {
{
default_logger_.reset(); default_logger_.reset();
} }
} }
SPDLOG_INLINE void registry::drop_all() SPDLOG_INLINE void registry::drop_all() {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
loggers_.clear(); loggers_.clear();
default_logger_.reset(); default_logger_.reset();
} }
// clean all resources and threads started by the registry // clean all resources and threads started by the registry
SPDLOG_INLINE void registry::shutdown() SPDLOG_INLINE void registry::shutdown() {
{
{ {
std::lock_guard<std::mutex> lock(flusher_mutex_); std::lock_guard<std::mutex> lock(flusher_mutex_);
periodic_flusher_.reset(); periodic_flusher_.reset();
@ -250,62 +214,48 @@ SPDLOG_INLINE void registry::shutdown()
} }
} }
SPDLOG_INLINE std::recursive_mutex &registry::tp_mutex() SPDLOG_INLINE std::recursive_mutex &registry::tp_mutex() { return tp_mutex_; }
{
return tp_mutex_;
}
SPDLOG_INLINE void registry::set_automatic_registration(bool automatic_registration) SPDLOG_INLINE void registry::set_automatic_registration(bool automatic_registration) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
automatic_registration_ = automatic_registration; automatic_registration_ = automatic_registration;
} }
SPDLOG_INLINE void registry::set_levels(log_levels levels, level::level_enum *global_level) SPDLOG_INLINE void registry::set_levels(log_levels levels, level::level_enum *global_level) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
log_levels_ = std::move(levels); log_levels_ = std::move(levels);
auto global_level_requested = global_level != nullptr; auto global_level_requested = global_level != nullptr;
global_log_level_ = global_level_requested ? *global_level : global_log_level_; global_log_level_ = global_level_requested ? *global_level : global_log_level_;
for (auto &logger : loggers_) for (auto &logger : loggers_) {
{
auto logger_entry = log_levels_.find(logger.first); auto logger_entry = log_levels_.find(logger.first);
if (logger_entry != log_levels_.end()) if (logger_entry != log_levels_.end()) {
{
logger.second->set_level(logger_entry->second); logger.second->set_level(logger_entry->second);
} } else if (global_level_requested) {
else if (global_level_requested)
{
logger.second->set_level(*global_level); logger.second->set_level(*global_level);
} }
} }
} }
SPDLOG_INLINE registry &registry::instance() SPDLOG_INLINE registry &registry::instance() {
{
static registry s_instance; static registry s_instance;
return s_instance; return s_instance;
} }
SPDLOG_INLINE void registry::apply_logger_env_levels(std::shared_ptr<logger> new_logger) SPDLOG_INLINE void registry::apply_logger_env_levels(std::shared_ptr<logger> new_logger) {
{
std::lock_guard<std::mutex> lock(logger_map_mutex_); std::lock_guard<std::mutex> lock(logger_map_mutex_);
auto it = log_levels_.find(new_logger->name()); auto it = log_levels_.find(new_logger->name());
auto new_level = it != log_levels_.end() ? it->second : global_log_level_; auto new_level = it != log_levels_.end() ? it->second : global_log_level_;
new_logger->set_level(new_level); new_logger->set_level(new_level);
} }
SPDLOG_INLINE void registry::throw_if_exists_(const std::string &logger_name) SPDLOG_INLINE void registry::throw_if_exists_(const std::string &logger_name) {
{ if (loggers_.find(logger_name) != loggers_.end()) {
if (loggers_.find(logger_name) != loggers_.end())
{
throw_spdlog_ex("logger with name '" + logger_name + "' already exists"); throw_spdlog_ex("logger with name '" + logger_name + "' already exists");
} }
} }
SPDLOG_INLINE void registry::register_logger_(std::shared_ptr<logger> new_logger) SPDLOG_INLINE void registry::register_logger_(std::shared_ptr<logger> new_logger) {
{
auto logger_name = new_logger->name(); auto logger_name = new_logger->name();
throw_if_exists_(logger_name); throw_if_exists_(logger_name);
loggers_[logger_name] = std::move(new_logger); loggers_[logger_name] = std::move(new_logger);

12
include/spdlog/details/registry.h
View File

@ -14,9 +14,9 @@
#include <chrono> #include <chrono>
#include <functional> #include <functional>
#include <memory> #include <memory>
#include <mutex>
#include <string> #include <string>
#include <unordered_map> #include <unordered_map>
#include <mutex>
namespace spdlog { namespace spdlog {
class logger; class logger;
@ -24,8 +24,7 @@ class logger;
namespace details { namespace details {
class thread_pool; class thread_pool;
class SPDLOG_API registry class SPDLOG_API registry {
{
public: public:
using log_levels = std::unordered_map<std::string, level::level_enum>; using log_levels = std::unordered_map<std::string, level::level_enum>;
registry(const registry &) = delete; registry(const registry &) = delete;
@ -61,9 +60,8 @@ public:
void flush_on(level::level_enum log_level); void flush_on(level::level_enum log_level);
template<typename Rep, typename Period> template <typename Rep, typename Period>
void flush_every(std::chrono::duration<Rep, Period> interval) void flush_every(std::chrono::duration<Rep, Period> interval) {
{
std::lock_guard<std::mutex> lock(flusher_mutex_); std::lock_guard<std::mutex> lock(flusher_mutex_);
auto clbk = [this]() { this->flush_all(); }; auto clbk = [this]() { this->flush_all(); };
periodic_flusher_ = details::make_unique<periodic_worker>(clbk, interval); periodic_flusher_ = details::make_unique<periodic_worker>(clbk, interval);
@ -119,5 +117,5 @@ private:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "registry-inl.h" #include "registry-inl.h"
#endif #endif

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

@ -10,11 +10,9 @@ namespace spdlog {
// Default logger factory- creates synchronous loggers // Default logger factory- creates synchronous loggers
class logger; class logger;
struct synchronous_factory struct synchronous_factory {
{ template <typename Sink, typename... SinkArgs>
template<typename Sink, typename... SinkArgs> static std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&...args) {
static std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&...args)
{
auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...); auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
auto new_logger = std::make_shared<spdlog::logger>(std::move(logger_name), std::move(sink)); auto new_logger = std::make_shared<spdlog::logger>(std::move(logger_name), std::move(sink));
details::registry::instance().initialize_logger(new_logger); details::registry::instance().initialize_logger(new_logger);

80
include/spdlog/details/tcp_client-windows.h
View File

@ -8,12 +8,12 @@
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <winsock2.h>
#include <windows.h>
#include <ws2tcpip.h>
#include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h>
#include <string> #include <string>
#include <windows.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#pragma comment(lib, "Ws2_32.lib") #pragma comment(lib, "Ws2_32.lib")
#pragma comment(lib, "Mswsock.lib") #pragma comment(lib, "Mswsock.lib")
@ -21,66 +21,48 @@
namespace spdlog { namespace spdlog {
namespace details { namespace details {
class tcp_client class tcp_client {
{
SOCKET socket_ = INVALID_SOCKET; SOCKET socket_ = INVALID_SOCKET;
static void init_winsock_() static void init_winsock_() {
{
WSADATA wsaData; WSADATA wsaData;
auto rv = WSAStartup(MAKEWORD(2, 2), &wsaData); auto rv = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (rv != 0) if (rv != 0) {
{
throw_winsock_error_("WSAStartup failed", ::WSAGetLastError()); throw_winsock_error_("WSAStartup failed", ::WSAGetLastError());
} }
} }
static void throw_winsock_error_(const std::string &msg, int last_error) static void throw_winsock_error_(const std::string &msg, int last_error) {
{
char buf[512]; char buf[512];
::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error, ::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL); MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
throw_spdlog_ex(fmt_lib::format("tcp_sink - {}: {}", msg, buf)); throw_spdlog_ex(fmt_lib::format("tcp_sink - {}: {}", msg, buf));
} }
public: public:
tcp_client() tcp_client() { init_winsock_(); }
{
init_winsock_();
}
~tcp_client() ~tcp_client() {
{
close(); close();
::WSACleanup(); ::WSACleanup();
} }
bool is_connected() const bool is_connected() const { return socket_ != INVALID_SOCKET; }
{
return socket_ != INVALID_SOCKET;
}
void close() void close() {
{
::closesocket(socket_); ::closesocket(socket_);
socket_ = INVALID_SOCKET; socket_ = INVALID_SOCKET;
} }
SOCKET fd() const SOCKET fd() const { return socket_; }
{
return socket_;
}
// try to connect or throw on failure // try to connect or throw on failure
void connect(const std::string &host, int port) void connect(const std::string &host, int port) {
{ if (is_connected()) {
if (is_connected())
{
close(); close();
} }
struct addrinfo hints struct addrinfo hints {};
{};
ZeroMemory(&hints, sizeof(hints)); ZeroMemory(&hints, sizeof(hints));
hints.ai_family = AF_UNSPEC; // To work with IPv4, IPv6, and so on hints.ai_family = AF_UNSPEC; // To work with IPv4, IPv6, and so on
@ -92,8 +74,7 @@ public:
struct addrinfo *addrinfo_result; struct addrinfo *addrinfo_result;
auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result); auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result);
int last_error = 0; int last_error = 0;
if (rv != 0) if (rv != 0) {
{
last_error = ::WSAGetLastError(); last_error = ::WSAGetLastError();
WSACleanup(); WSACleanup();
throw_winsock_error_("getaddrinfo failed", last_error); throw_winsock_error_("getaddrinfo failed", last_error);
@ -101,28 +82,22 @@ public:
// Try each address until we successfully connect(2). // Try each address until we successfully connect(2).
for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next) for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next) {
{
socket_ = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol); socket_ = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
if (socket_ == INVALID_SOCKET) if (socket_ == INVALID_SOCKET) {
{
last_error = ::WSAGetLastError(); last_error = ::WSAGetLastError();
WSACleanup(); WSACleanup();
continue; continue;
} }
if (::connect(socket_, rp->ai_addr, (int)rp->ai_addrlen) == 0) if (::connect(socket_, rp->ai_addr, (int)rp->ai_addrlen) == 0) {
{
break; break;
} } else {
else
{
last_error = ::WSAGetLastError(); last_error = ::WSAGetLastError();
close(); close();
} }
} }
::freeaddrinfo(addrinfo_result); ::freeaddrinfo(addrinfo_result);
if (socket_ == INVALID_SOCKET) if (socket_ == INVALID_SOCKET) {
{
WSACleanup(); WSACleanup();
throw_winsock_error_("connect failed", last_error); throw_winsock_error_("connect failed", last_error);
} }
@ -134,15 +109,12 @@ public:
// Send exactly n_bytes of the given data. // Send exactly n_bytes of the given data.
// On error close the connection and throw. // On error close the connection and throw.
void send(const char *data, size_t n_bytes) void send(const char *data, size_t n_bytes) {
{
size_t bytes_sent = 0; size_t bytes_sent = 0;
while (bytes_sent < n_bytes) while (bytes_sent < n_bytes) {
{
const int send_flags = 0; const int send_flags = 0;
auto write_result = ::send(socket_, data + bytes_sent, (int)(n_bytes - bytes_sent), send_flags); auto write_result = ::send(socket_, data + bytes_sent, (int)(n_bytes - bytes_sent), send_flags);
if (write_result == SOCKET_ERROR) if (write_result == SOCKET_ERROR) {
{
int last_error = ::WSAGetLastError(); int last_error = ::WSAGetLastError();
close(); close();
throw_winsock_error_("send failed", last_error); throw_winsock_error_("send failed", last_error);

64
include/spdlog/details/tcp_client.h
View File

@ -4,59 +4,45 @@
#pragma once #pragma once
#ifdef _WIN32 #ifdef _WIN32
# error include tcp_client-windows.h instead #error include tcp_client-windows.h instead
#endif #endif
// tcp client helper // tcp client helper
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <sys/socket.h>
#include <arpa/inet.h> #include <arpa/inet.h>
#include <unistd.h>
#include <netdb.h> #include <netdb.h>
#include <netinet/tcp.h>
#include <netinet/in.h> #include <netinet/in.h>
#include <netinet/tcp.h>
#include <sys/socket.h>
#include <unistd.h>
#include <string> #include <string>
namespace spdlog { namespace spdlog {
namespace details { namespace details {
class tcp_client class tcp_client {
{
int socket_ = -1; int socket_ = -1;
public: public:
bool is_connected() const bool is_connected() const { return socket_ != -1; }
{
return socket_ != -1;
}
void close() void close() {
{ if (is_connected()) {
if (is_connected())
{
::close(socket_); ::close(socket_);
socket_ = -1; socket_ = -1;
} }
} }
int fd() const int fd() const { return socket_; }
{
return socket_;
}
~tcp_client() ~tcp_client() { close(); }
{
close();
}
// try to connect or throw on failure // try to connect or throw on failure
void connect(const std::string &host, int port) void connect(const std::string &host, int port) {
{
close(); close();
struct addrinfo hints struct addrinfo hints {};
{};
memset(&hints, 0, sizeof(struct addrinfo)); memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; // To work with IPv4, IPv6, and so on hints.ai_family = AF_UNSPEC; // To work with IPv4, IPv6, and so on
hints.ai_socktype = SOCK_STREAM; // TCP hints.ai_socktype = SOCK_STREAM; // TCP
@ -66,29 +52,25 @@ public:
auto port_str = std::to_string(port); auto port_str = std::to_string(port);
struct addrinfo *addrinfo_result; struct addrinfo *addrinfo_result;
auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result); auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result);
if (rv != 0) if (rv != 0) {
{
throw_spdlog_ex(fmt_lib::format("::getaddrinfo failed: {}", gai_strerror(rv))); throw_spdlog_ex(fmt_lib::format("::getaddrinfo failed: {}", gai_strerror(rv)));
} }
// Try each address until we successfully connect(2). // Try each address until we successfully connect(2).
int last_errno = 0; int last_errno = 0;
for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next) for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next) {
{
#if defined(SOCK_CLOEXEC) #if defined(SOCK_CLOEXEC)
const int flags = SOCK_CLOEXEC; const int flags = SOCK_CLOEXEC;
#else #else
const int flags = 0; const int flags = 0;
#endif #endif
socket_ = ::socket(rp->ai_family, rp->ai_socktype | flags, rp->ai_protocol); socket_ = ::socket(rp->ai_family, rp->ai_socktype | flags, rp->ai_protocol);
if (socket_ == -1) if (socket_ == -1) {
{
last_errno = errno; last_errno = errno;
continue; continue;
} }
rv = ::connect(socket_, rp->ai_addr, rp->ai_addrlen); rv = ::connect(socket_, rp->ai_addr, rp->ai_addrlen);
if (rv == 0) if (rv == 0) {
{
break; break;
} }
last_errno = errno; last_errno = errno;
@ -96,8 +78,7 @@ public:
socket_ = -1; socket_ = -1;
} }
::freeaddrinfo(addrinfo_result); ::freeaddrinfo(addrinfo_result);
if (socket_ == -1) if (socket_ == -1) {
{
throw_spdlog_ex("::connect failed", last_errno); throw_spdlog_ex("::connect failed", last_errno);
} }
@ -111,25 +92,22 @@ public:
#endif #endif
#if !defined(SO_NOSIGPIPE) && !defined(MSG_NOSIGNAL) #if !defined(SO_NOSIGPIPE) && !defined(MSG_NOSIGNAL)
# error "tcp_sink would raise SIGPIPE since neither SO_NOSIGPIPE nor MSG_NOSIGNAL are available" #error "tcp_sink would raise SIGPIPE since neither SO_NOSIGPIPE nor MSG_NOSIGNAL are available"
#endif #endif
} }
// Send exactly n_bytes of the given data. // Send exactly n_bytes of the given data.
// On error close the connection and throw. // On error close the connection and throw.
void send(const char *data, size_t n_bytes) void send(const char *data, size_t n_bytes) {
{
size_t bytes_sent = 0; size_t bytes_sent = 0;
while (bytes_sent < n_bytes) while (bytes_sent < n_bytes) {
{
#if defined(MSG_NOSIGNAL) #if defined(MSG_NOSIGNAL)
const int send_flags = MSG_NOSIGNAL; const int send_flags = MSG_NOSIGNAL;
#else #else
const int send_flags = 0; const int send_flags = 0;
#endif #endif
auto write_result = ::send(socket_, data + bytes_sent, n_bytes - bytes_sent, send_flags); auto write_result = ::send(socket_, data + bytes_sent, n_bytes - bytes_sent, send_flags);
if (write_result < 0) if (write_result < 0) {
{
close(); close();
throw_spdlog_ex("write(2) failed", errno); throw_spdlog_ex("write(2) failed", errno);
} }

96
include/spdlog/details/thread_pool-inl.h
View File

@ -4,26 +4,25 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/details/thread_pool.h> #include <spdlog/details/thread_pool.h>
#endif #endif
#include <spdlog/common.h>
#include <cassert> #include <cassert>
#include <spdlog/common.h>
namespace spdlog { namespace spdlog {
namespace details { namespace details {
SPDLOG_INLINE thread_pool::thread_pool( SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items,
size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start, std::function<void()> on_thread_stop) size_t threads_n,
: q_(q_max_items) std::function<void()> on_thread_start,
{ std::function<void()> on_thread_stop)
if (threads_n == 0 || threads_n > 1000) : q_(q_max_items) {
{ if (threads_n == 0 || threads_n > 1000) {
throw_spdlog_ex("spdlog::thread_pool(): invalid threads_n param (valid " throw_spdlog_ex("spdlog::thread_pool(): invalid threads_n param (valid "
"range is 1-1000)"); "range is 1-1000)");
} }
for (size_t i = 0; i < threads_n; i++) for (size_t i = 0; i < threads_n; i++) {
{
threads_.emplace_back([this, on_thread_start, on_thread_stop] { threads_.emplace_back([this, on_thread_start, on_thread_stop] {
on_thread_start(); on_thread_start();
this->thread_pool::worker_loop_(); this->thread_pool::worker_loop_();
@ -33,100 +32,71 @@ SPDLOG_INLINE thread_pool::thread_pool(
} }
SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start) SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start)
: thread_pool(q_max_items, threads_n, on_thread_start, [] {}) : thread_pool(q_max_items, threads_n, on_thread_start, [] {}) {}
{}
SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n) SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n)
: thread_pool( : thread_pool(
q_max_items, threads_n, [] {}, [] {}) q_max_items, threads_n, [] {}, [] {}) {}
{}
// message all threads to terminate gracefully join them // message all threads to terminate gracefully join them
SPDLOG_INLINE thread_pool::~thread_pool() SPDLOG_INLINE thread_pool::~thread_pool() {
{ SPDLOG_TRY {
SPDLOG_TRY for (size_t i = 0; i < threads_.size(); i++) {
{
for (size_t i = 0; i < threads_.size(); i++)
{
post_async_msg_(async_msg(async_msg_type::terminate), async_overflow_policy::block); post_async_msg_(async_msg(async_msg_type::terminate), async_overflow_policy::block);
} }
for (auto &t : threads_) for (auto &t : threads_) {
{
t.join(); t.join();
} }
} }
SPDLOG_CATCH_STD SPDLOG_CATCH_STD
} }
void SPDLOG_INLINE thread_pool::post_log(async_logger_ptr &&worker_ptr, const details::log_msg &msg, async_overflow_policy overflow_policy) void SPDLOG_INLINE thread_pool::post_log(async_logger_ptr &&worker_ptr,
{ const details::log_msg &msg,
async_overflow_policy overflow_policy) {
async_msg async_m(std::move(worker_ptr), async_msg_type::log, msg); async_msg async_m(std::move(worker_ptr), async_msg_type::log, msg);
post_async_msg_(std::move(async_m), overflow_policy); post_async_msg_(std::move(async_m), overflow_policy);
} }
void SPDLOG_INLINE thread_pool::post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy) void SPDLOG_INLINE thread_pool::post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy) {
{
post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush), overflow_policy); post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush), overflow_policy);
} }
size_t SPDLOG_INLINE thread_pool::overrun_counter() size_t SPDLOG_INLINE thread_pool::overrun_counter() { return q_.overrun_counter(); }
{
return q_.overrun_counter();
}
void SPDLOG_INLINE thread_pool::reset_overrun_counter() void SPDLOG_INLINE thread_pool::reset_overrun_counter() { q_.reset_overrun_counter(); }
{
q_.reset_overrun_counter();
}
size_t SPDLOG_INLINE thread_pool::discard_counter() size_t SPDLOG_INLINE thread_pool::discard_counter() { return q_.discard_counter(); }
{
return q_.discard_counter();
}
void SPDLOG_INLINE thread_pool::reset_discard_counter() void SPDLOG_INLINE thread_pool::reset_discard_counter() { q_.reset_discard_counter(); }
{
q_.reset_discard_counter();
}
size_t SPDLOG_INLINE thread_pool::queue_size() size_t SPDLOG_INLINE thread_pool::queue_size() { return q_.size(); }
{
return q_.size();
}
void SPDLOG_INLINE thread_pool::post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy) void SPDLOG_INLINE thread_pool::post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy) {
{ if (overflow_policy == async_overflow_policy::block) {
if (overflow_policy == async_overflow_policy::block)
{
q_.enqueue(std::move(new_msg)); q_.enqueue(std::move(new_msg));
} } else if (overflow_policy == async_overflow_policy::overrun_oldest) {
else if (overflow_policy == async_overflow_policy::overrun_oldest)
{
q_.enqueue_nowait(std::move(new_msg)); q_.enqueue_nowait(std::move(new_msg));
} } else {
else
{
assert(overflow_policy == async_overflow_policy::discard_new); assert(overflow_policy == async_overflow_policy::discard_new);
q_.enqueue_if_have_room(std::move(new_msg)); q_.enqueue_if_have_room(std::move(new_msg));
} }
} }
void SPDLOG_INLINE thread_pool::worker_loop_() void SPDLOG_INLINE thread_pool::worker_loop_() {
{ while (process_next_msg_()) {
while (process_next_msg_()) {} }
} }
// process next message in the queue // process next message in the queue
// return true if this thread should still be active (while no terminate msg // return true if this thread should still be active (while no terminate msg
// was received) // was received)
bool SPDLOG_INLINE thread_pool::process_next_msg_() bool SPDLOG_INLINE thread_pool::process_next_msg_() {
{
async_msg incoming_async_msg; async_msg incoming_async_msg;
q_.dequeue(incoming_async_msg); q_.dequeue(incoming_async_msg);
switch (incoming_async_msg.msg_type) switch (incoming_async_msg.msg_type) {
{
case async_msg_type::log: { case async_msg_type::log: {
incoming_async_msg.worker_ptr->backend_sink_it_(incoming_async_msg); incoming_async_msg.worker_ptr->backend_sink_it_(incoming_async_msg);
return true; return true;

49
include/spdlog/details/thread_pool.h
View File

@ -8,10 +8,10 @@
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <chrono> #include <chrono>
#include <functional>
#include <memory> #include <memory>
#include <thread> #include <thread>
#include <vector> #include <vector>
#include <functional>
namespace spdlog { namespace spdlog {
class async_logger; class async_logger;
@ -20,17 +20,11 @@ namespace details {
using async_logger_ptr = std::shared_ptr<spdlog::async_logger>; using async_logger_ptr = std::shared_ptr<spdlog::async_logger>;
enum class async_msg_type enum class async_msg_type { log, flush, terminate };
{
log,
flush,
terminate
};
// Async msg to move to/from the queue // Async msg to move to/from the queue
// Movable only. should never be copied // Movable only. should never be copied
struct async_msg : log_msg_buffer struct async_msg : log_msg_buffer {
{
async_msg_type msg_type{async_msg_type::log}; async_msg_type msg_type{async_msg_type::log};
async_logger_ptr worker_ptr; async_logger_ptr worker_ptr;
@ -43,13 +37,11 @@ struct async_msg : log_msg_buffer
// support for vs2013 move // support for vs2013 move
#if defined(_MSC_VER) && _MSC_VER <= 1800 #if defined(_MSC_VER) && _MSC_VER <= 1800
async_msg(async_msg &&other) async_msg(async_msg &&other)
: log_msg_buffer(std::move(other)) : log_msg_buffer(std::move(other)),
, msg_type(other.msg_type) msg_type(other.msg_type),
, worker_ptr(std::move(other.worker_ptr)) worker_ptr(std::move(other.worker_ptr)) {}
{}
async_msg &operator=(async_msg &&other) async_msg &operator=(async_msg &&other) {
{
*static_cast<log_msg_buffer *>(this) = std::move(other); *static_cast<log_msg_buffer *>(this) = std::move(other);
msg_type = other.msg_type; msg_type = other.msg_type;
worker_ptr = std::move(other.worker_ptr); worker_ptr = std::move(other.worker_ptr);
@ -62,29 +54,28 @@ struct async_msg : log_msg_buffer
// construct from log_msg with given type // construct from log_msg with given type
async_msg(async_logger_ptr &&worker, async_msg_type the_type, const details::log_msg &m) async_msg(async_logger_ptr &&worker, async_msg_type the_type, const details::log_msg &m)
: log_msg_buffer{m} : log_msg_buffer{m},
, msg_type{the_type} msg_type{the_type},
, worker_ptr{std::move(worker)} worker_ptr{std::move(worker)} {}
{}
async_msg(async_logger_ptr &&worker, async_msg_type the_type) async_msg(async_logger_ptr &&worker, async_msg_type the_type)
: log_msg_buffer{} : log_msg_buffer{},
, msg_type{the_type} msg_type{the_type},
, worker_ptr{std::move(worker)} worker_ptr{std::move(worker)} {}
{}
explicit async_msg(async_msg_type the_type) explicit async_msg(async_msg_type the_type)
: async_msg{nullptr, the_type} : async_msg{nullptr, the_type} {}
{}
}; };
class SPDLOG_API thread_pool class SPDLOG_API thread_pool {
{
public: public:
using item_type = async_msg; using item_type = async_msg;
using q_type = details::mpmc_blocking_queue<item_type>; using q_type = details::mpmc_blocking_queue<item_type>;
thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start, std::function<void()> on_thread_stop); thread_pool(size_t q_max_items,
size_t threads_n,
std::function<void()> on_thread_start,
std::function<void()> on_thread_stop);
thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start); thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start);
thread_pool(size_t q_max_items, size_t threads_n); thread_pool(size_t q_max_items, size_t threads_n);
@ -120,5 +111,5 @@ private:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "thread_pool-inl.h" #include "thread_pool-inl.h"
#endif #endif

61
include/spdlog/details/udp_client-windows.h
View File

@ -9,49 +9,43 @@
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <spdlog/details/windows_include.h> #include <spdlog/details/windows_include.h>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <winsock2.h> #include <winsock2.h>
#include <ws2tcpip.h> #include <ws2tcpip.h>
#include <stdlib.h>
#include <stdio.h>
#include <string>
#if defined(_MSC_VER) #if defined(_MSC_VER)
# pragma comment(lib, "Ws2_32.lib") #pragma comment(lib, "Ws2_32.lib")
# pragma comment(lib, "Mswsock.lib") #pragma comment(lib, "Mswsock.lib")
# pragma comment(lib, "AdvApi32.lib") #pragma comment(lib, "AdvApi32.lib")
#endif #endif
namespace spdlog { namespace spdlog {
namespace details { namespace details {
class udp_client class udp_client {
{
static constexpr int TX_BUFFER_SIZE = 1024 * 10; static constexpr int TX_BUFFER_SIZE = 1024 * 10;
SOCKET socket_ = INVALID_SOCKET; SOCKET socket_ = INVALID_SOCKET;
sockaddr_in addr_ = {}; sockaddr_in addr_ = {};
static void init_winsock_() static void init_winsock_() {
{
WSADATA wsaData; WSADATA wsaData;
auto rv = ::WSAStartup(MAKEWORD(2, 2), &wsaData); auto rv = ::WSAStartup(MAKEWORD(2, 2), &wsaData);
if (rv != 0) if (rv != 0) {
{
throw_winsock_error_("WSAStartup failed", ::WSAGetLastError()); throw_winsock_error_("WSAStartup failed", ::WSAGetLastError());
} }
} }
static void throw_winsock_error_(const std::string &msg, int last_error) static void throw_winsock_error_(const std::string &msg, int last_error) {
{
char buf[512]; char buf[512];
::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error, ::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL); MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
throw_spdlog_ex(fmt_lib::format("udp_sink - {}: {}", msg, buf)); throw_spdlog_ex(fmt_lib::format("udp_sink - {}: {}", msg, buf));
} }
void cleanup_() void cleanup_() {
{ if (socket_ != INVALID_SOCKET) {
if (socket_ != INVALID_SOCKET)
{
::closesocket(socket_); ::closesocket(socket_);
} }
socket_ = INVALID_SOCKET; socket_ = INVALID_SOCKET;
@ -59,52 +53,41 @@ class udp_client
} }
public: public:
udp_client(const std::string &host, uint16_t port) udp_client(const std::string &host, uint16_t port) {
{
init_winsock_(); init_winsock_();
addr_.sin_family = PF_INET; addr_.sin_family = PF_INET;
addr_.sin_port = htons(port); addr_.sin_port = htons(port);
addr_.sin_addr.s_addr = INADDR_ANY; addr_.sin_addr.s_addr = INADDR_ANY;
if (InetPtonA(PF_INET, host.c_str(), &addr_.sin_addr.s_addr) != 1) if (InetPtonA(PF_INET, host.c_str(), &addr_.sin_addr.s_addr) != 1) {
{
int last_error = ::WSAGetLastError(); int last_error = ::WSAGetLastError();
::WSACleanup(); ::WSACleanup();
throw_winsock_error_("error: Invalid address!", last_error); throw_winsock_error_("error: Invalid address!", last_error);
} }
socket_ = ::socket(PF_INET, SOCK_DGRAM, 0); socket_ = ::socket(PF_INET, SOCK_DGRAM, 0);
if (socket_ == INVALID_SOCKET) if (socket_ == INVALID_SOCKET) {
{
int last_error = ::WSAGetLastError(); int last_error = ::WSAGetLastError();
::WSACleanup(); ::WSACleanup();
throw_winsock_error_("error: Create Socket failed", last_error); throw_winsock_error_("error: Create Socket failed", last_error);
} }
int option_value = TX_BUFFER_SIZE; int option_value = TX_BUFFER_SIZE;
if (::setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<const char *>(&option_value), sizeof(option_value)) < 0) if (::setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<const char *>(&option_value),
{ sizeof(option_value)) < 0) {
int last_error = ::WSAGetLastError(); int last_error = ::WSAGetLastError();
cleanup_(); cleanup_();
throw_winsock_error_("error: setsockopt(SO_SNDBUF) Failed!", last_error); throw_winsock_error_("error: setsockopt(SO_SNDBUF) Failed!", last_error);
} }
} }
~udp_client() ~udp_client() { cleanup_(); }
{
cleanup_();
}
SOCKET fd() const SOCKET fd() const { return socket_; }
{
return socket_;
}
void send(const char *data, size_t n_bytes) void send(const char *data, size_t n_bytes) {
{
socklen_t tolen = sizeof(struct sockaddr); socklen_t tolen = sizeof(struct sockaddr);
if (::sendto(socket_, data, static_cast<int>(n_bytes), 0, (struct sockaddr *)&addr_, tolen) == -1) if (::sendto(socket_, data, static_cast<int>(n_bytes), 0, (struct sockaddr *)&addr_, tolen) == -1) {
{
throw_spdlog_ex("sendto(2) failed", errno); throw_spdlog_ex("sendto(2) failed", errno);
} }
} }

50
include/spdlog/details/udp_client.h
View File

@ -7,51 +7,46 @@
// Will throw on construction if the socket creation failed. // Will throw on construction if the socket creation failed.
#ifdef _WIN32 #ifdef _WIN32
# error "include udp_client-windows.h instead" #error "include udp_client-windows.h instead"
#endif #endif
#include <arpa/inet.h>
#include <cstring>
#include <netdb.h>
#include <netinet/in.h>
#include <netinet/udp.h>
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <cstring>
#include <sys/socket.h> #include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h> #include <unistd.h>
#include <netdb.h>
#include <netinet/udp.h>
#include <string> #include <string>
namespace spdlog { namespace spdlog {
namespace details { namespace details {
class udp_client class udp_client {
{
static constexpr int TX_BUFFER_SIZE = 1024 * 10; static constexpr int TX_BUFFER_SIZE = 1024 * 10;
int socket_ = -1; int socket_ = -1;
struct sockaddr_in sockAddr_; struct sockaddr_in sockAddr_;
void cleanup_() void cleanup_() {
{ if (socket_ != -1) {
if (socket_ != -1)
{
::close(socket_); ::close(socket_);
socket_ = -1; socket_ = -1;
} }
} }
public: public:
udp_client(const std::string &host, uint16_t port) udp_client(const std::string &host, uint16_t port) {
{
socket_ = ::socket(PF_INET, SOCK_DGRAM, 0); socket_ = ::socket(PF_INET, SOCK_DGRAM, 0);
if (socket_ < 0) if (socket_ < 0) {
{
throw_spdlog_ex("error: Create Socket Failed!"); throw_spdlog_ex("error: Create Socket Failed!");
} }
int option_value = TX_BUFFER_SIZE; int option_value = TX_BUFFER_SIZE;
if (::setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<const char *>(&option_value), sizeof(option_value)) < 0) if (::setsockopt(socket_, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<const char *>(&option_value),
{ sizeof(option_value)) < 0) {
cleanup_(); cleanup_();
throw_spdlog_ex("error: setsockopt(SO_SNDBUF) Failed!"); throw_spdlog_ex("error: setsockopt(SO_SNDBUF) Failed!");
} }
@ -59,8 +54,7 @@ public:
sockAddr_.sin_family = AF_INET; sockAddr_.sin_family = AF_INET;
sockAddr_.sin_port = htons(port); sockAddr_.sin_port = htons(port);
if (::inet_aton(host.c_str(), &sockAddr_.sin_addr) == 0) if (::inet_aton(host.c_str(), &sockAddr_.sin_addr) == 0) {
{
cleanup_(); cleanup_();
throw_spdlog_ex("error: Invalid address!"); throw_spdlog_ex("error: Invalid address!");
} }
@ -68,24 +62,16 @@ public:
::memset(sockAddr_.sin_zero, 0x00, sizeof(sockAddr_.sin_zero)); ::memset(sockAddr_.sin_zero, 0x00, sizeof(sockAddr_.sin_zero));
} }
~udp_client() ~udp_client() { cleanup_(); }
{
cleanup_();
}
int fd() const int fd() const { return socket_; }
{
return socket_;
}
// Send exactly n_bytes of the given data. // Send exactly n_bytes of the given data.
// On error close the connection and throw. // On error close the connection and throw.
void send(const char *data, size_t n_bytes) void send(const char *data, size_t n_bytes) {
{
ssize_t toslen = 0; ssize_t toslen = 0;
socklen_t tolen = sizeof(struct sockaddr); socklen_t tolen = sizeof(struct sockaddr);
if ((toslen = ::sendto(socket_, data, n_bytes, 0, (struct sockaddr *)&sockAddr_, tolen)) == -1) if ((toslen = ::sendto(socket_, data, n_bytes, 0, (struct sockaddr *)&sockAddr_, tolen)) == -1) {
{
throw_spdlog_ex("sendto(2) failed", errno); throw_spdlog_ex("sendto(2) failed", errno);
} }
} }

4
include/spdlog/details/windows_include.h
View File

@ -1,11 +1,11 @@
#pragma once #pragma once
#ifndef NOMINMAX #ifndef NOMINMAX
# define NOMINMAX // prevent windows redefining min/max #define NOMINMAX // prevent windows redefining min/max
#endif #endif
#ifndef WIN32_LEAN_AND_MEAN #ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN
#endif #endif
#include <windows.h> #include <windows.h>

113
include/spdlog/fmt/bin_to_hex.h
View File

@ -9,13 +9,13 @@
#include <spdlog/common.h> #include <spdlog/common.h>
#if defined(__has_include) #if defined(__has_include)
# if __has_include(<version>) #if __has_include(<version>)
# include <version> #include <version>
# endif #endif
#endif #endif
#if __cpp_lib_span >= 202002L #if __cpp_lib_span >= 202002L
# include <span> #include <span>
#endif #endif
// //
@ -39,29 +39,18 @@
namespace spdlog { namespace spdlog {
namespace details { namespace details {
template<typename It> template <typename It>
class dump_info class dump_info {
{
public: public:
dump_info(It range_begin, It range_end, size_t size_per_line) dump_info(It range_begin, It range_end, size_t size_per_line)
: begin_(range_begin) : begin_(range_begin),
, end_(range_end) end_(range_end),
, size_per_line_(size_per_line) size_per_line_(size_per_line) {}
{}
// do not use begin() and end() to avoid collision with fmt/ranges // do not use begin() and end() to avoid collision with fmt/ranges
It get_begin() const It get_begin() const { return begin_; }
{ It get_end() const { return end_; }
return begin_; size_t size_per_line() const { return size_per_line_; }
}
It get_end() const
{
return end_;
}
size_t size_per_line() const
{
return size_per_line_;
}
private: private:
It begin_, end_; It begin_, end_;
@ -70,9 +59,9 @@ private:
} // namespace details } // namespace details
// create a dump_info that wraps the given container // create a dump_info that wraps the given container
template<typename Container> template <typename Container>
inline details::dump_info<typename Container::const_iterator> to_hex(const Container &container, size_t size_per_line = 32) inline details::dump_info<typename Container::const_iterator> to_hex(const Container &container,
{ size_t size_per_line = 32) {
static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1"); static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1");
using Iter = typename Container::const_iterator; using Iter = typename Container::const_iterator;
return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line); return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line);
@ -80,10 +69,9 @@ inline details::dump_info<typename Container::const_iterator> to_hex(const Conta
#if __cpp_lib_span >= 202002L #if __cpp_lib_span >= 202002L
template<typename Value, size_t Extent> template <typename Value, size_t Extent>
inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex( inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(const std::span<Value, Extent> &container,
const std::span<Value, Extent> &container, size_t size_per_line = 32) size_t size_per_line = 32) {
{
using Container = std::span<Value, Extent>; using Container = std::span<Value, Extent>;
static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1"); static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1");
using Iter = typename Container::iterator; using Iter = typename Container::iterator;
@ -93,9 +81,8 @@ inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(
#endif #endif
// create dump_info from ranges // create dump_info from ranges
template<typename It> template <typename It>
inline details::dump_info<It> to_hex(const It range_begin, const It range_end, size_t size_per_line = 32) inline details::dump_info<It> to_hex(const It range_begin, const It range_end, size_t size_per_line = 32) {
{
return details::dump_info<It>(range_begin, range_end, size_per_line); return details::dump_info<It>(range_begin, range_end, size_per_line);
} }
@ -109,9 +96,8 @@ namespace
#endif #endif
{ {
template<typename T> template <typename T>
struct formatter<spdlog::details::dump_info<T>, char> struct formatter<spdlog::details::dump_info<T>, char> {
{
const char delimiter = ' '; const char delimiter = ' ';
bool put_newlines = true; bool put_newlines = true;
bool put_delimiters = true; bool put_delimiters = true;
@ -120,14 +106,11 @@ struct formatter<spdlog::details::dump_info<T>, char>
bool show_ascii = false; bool show_ascii = false;
// parse the format string flags // parse the format string flags
template<typename ParseContext> template <typename ParseContext>
SPDLOG_CONSTEXPR_FUNC auto parse(ParseContext &ctx) -> decltype(ctx.begin()) SPDLOG_CONSTEXPR_FUNC auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
{
auto it = ctx.begin(); auto it = ctx.begin();
while (it != ctx.end() && *it != '}') while (it != ctx.end() && *it != '}') {
{ switch (*it) {
switch (*it)
{
case 'X': case 'X':
use_uppercase = true; use_uppercase = true;
break; break;
@ -142,8 +125,7 @@ struct formatter<spdlog::details::dump_info<T>, char>
show_ascii = false; show_ascii = false;
break; break;
case 'a': case 'a':
if (put_newlines) if (put_newlines) {
{
show_ascii = true; show_ascii = true;
} }
break; break;
@ -155,9 +137,9 @@ struct formatter<spdlog::details::dump_info<T>, char>
} }
// format the given bytes range as hex // format the given bytes range as hex
template<typename FormatContext, typename Container> template <typename FormatContext, typename Container>
auto format(const spdlog::details::dump_info<Container> &the_range, FormatContext &ctx) const -> decltype(ctx.out()) auto format(const spdlog::details::dump_info<Container> &the_range, FormatContext &ctx) const
{ -> decltype(ctx.out()) {
SPDLOG_CONSTEXPR const char *hex_upper = "0123456789ABCDEF"; SPDLOG_CONSTEXPR const char *hex_upper = "0123456789ABCDEF";
SPDLOG_CONSTEXPR const char *hex_lower = "0123456789abcdef"; SPDLOG_CONSTEXPR const char *hex_lower = "0123456789abcdef";
const char *hex_chars = use_uppercase ? hex_upper : hex_lower; const char *hex_chars = use_uppercase ? hex_upper : hex_lower;
@ -170,18 +152,14 @@ struct formatter<spdlog::details::dump_info<T>, char>
int size_per_line = static_cast<int>(the_range.size_per_line()); int size_per_line = static_cast<int>(the_range.size_per_line());
auto start_of_line = the_range.get_begin(); auto start_of_line = the_range.get_begin();
for (auto i = the_range.get_begin(); i != the_range.get_end(); i++) for (auto i = the_range.get_begin(); i != the_range.get_end(); i++) {
{
auto ch = static_cast<unsigned char>(*i); auto ch = static_cast<unsigned char>(*i);
if (put_newlines && (i == the_range.get_begin() || i - start_of_line >= size_per_line)) if (put_newlines && (i == the_range.get_begin() || i - start_of_line >= size_per_line)) {
{ if (show_ascii && i != the_range.get_begin()) {
if (show_ascii && i != the_range.get_begin())
{
*inserter++ = delimiter; *inserter++ = delimiter;
*inserter++ = delimiter; *inserter++ = delimiter;
for (auto j = start_of_line; j < i; j++) for (auto j = start_of_line; j < i; j++) {
{
auto pc = static_cast<unsigned char>(*j); auto pc = static_cast<unsigned char>(*j);
*inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.'; *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
} }
@ -196,8 +174,7 @@ struct formatter<spdlog::details::dump_info<T>, char>
continue; continue;
} }
if (put_delimiters && i != the_range.get_begin()) if (put_delimiters && i != the_range.get_begin()) {
{
*inserter++ = delimiter; *inserter++ = delimiter;
} }
@ -206,23 +183,19 @@ struct formatter<spdlog::details::dump_info<T>, char>
} }
if (show_ascii) // add ascii to last line if (show_ascii) // add ascii to last line
{ {
if (the_range.get_end() - the_range.get_begin() > size_per_line) if (the_range.get_end() - the_range.get_begin() > size_per_line) {
{
auto blank_num = size_per_line - (the_range.get_end() - start_of_line); auto blank_num = size_per_line - (the_range.get_end() - start_of_line);
while (blank_num-- > 0) while (blank_num-- > 0) {
{
*inserter++ = delimiter; *inserter++ = delimiter;
*inserter++ = delimiter; *inserter++ = delimiter;
if (put_delimiters) if (put_delimiters) {
{
*inserter++ = delimiter; *inserter++ = delimiter;
} }
} }
} }
*inserter++ = delimiter; *inserter++ = delimiter;
*inserter++ = delimiter; *inserter++ = delimiter;
for (auto j = start_of_line; j != the_range.get_end(); j++) for (auto j = start_of_line; j != the_range.get_end(); j++) {
{
auto pc = static_cast<unsigned char>(*j); auto pc = static_cast<unsigned char>(*j);
*inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.'; *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
} }
@ -231,16 +204,14 @@ struct formatter<spdlog::details::dump_info<T>, char>
} }
// put newline(and position header) // put newline(and position header)
template<typename It> template <typename It>
void put_newline(It inserter, std::size_t pos) const void put_newline(It inserter, std::size_t pos) const {
{
#ifdef _WIN32 #ifdef _WIN32
*inserter++ = '\r'; *inserter++ = '\r';
#endif #endif
*inserter++ = '\n'; *inserter++ = '\n';
if (put_positions) if (put_positions) {
{
spdlog::fmt_lib::format_to(inserter, SPDLOG_FMT_STRING("{:04X}: "), pos); spdlog::fmt_lib::format_to(inserter, SPDLOG_FMT_STRING("{:04X}: "), pos);
} }
} }

20
include/spdlog/fmt/chrono.h
View File

@ -9,14 +9,14 @@
// //
#if !defined(SPDLOG_USE_STD_FORMAT) #if !defined(SPDLOG_USE_STD_FORMAT)
# if !defined(SPDLOG_FMT_EXTERNAL) #if !defined(SPDLOG_FMT_EXTERNAL)
# ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# ifndef FMT_HEADER_ONLY #ifndef FMT_HEADER_ONLY
# define FMT_HEADER_ONLY #define FMT_HEADER_ONLY
# endif #endif
# endif #endif
# include <spdlog/fmt/bundled/chrono.h> #include <spdlog/fmt/bundled/chrono.h>
# else #else
# include <fmt/chrono.h> #include <fmt/chrono.h>
# endif #endif
#endif #endif

20
include/spdlog/fmt/compile.h
View File

@ -9,14 +9,14 @@
// //
#if !defined(SPDLOG_USE_STD_FORMAT) #if !defined(SPDLOG_USE_STD_FORMAT)
# if !defined(SPDLOG_FMT_EXTERNAL) #if !defined(SPDLOG_FMT_EXTERNAL)
# ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# ifndef FMT_HEADER_ONLY #ifndef FMT_HEADER_ONLY
# define FMT_HEADER_ONLY #define FMT_HEADER_ONLY
# endif #endif
# endif #endif
# include <spdlog/fmt/bundled/compile.h> #include <spdlog/fmt/bundled/compile.h>
# else #else
# include <fmt/compile.h> #include <fmt/compile.h>
# endif #endif
#endif #endif

30
include/spdlog/fmt/fmt.h
View File

@ -11,23 +11,23 @@
// //
#if defined(SPDLOG_USE_STD_FORMAT) // SPDLOG_USE_STD_FORMAT is defined - use std::format #if defined(SPDLOG_USE_STD_FORMAT) // SPDLOG_USE_STD_FORMAT is defined - use std::format
# include <format> #include <format>
#elif !defined(SPDLOG_FMT_EXTERNAL) #elif !defined(SPDLOG_FMT_EXTERNAL)
# if !defined(SPDLOG_COMPILED_LIB) && !defined(FMT_HEADER_ONLY) #if !defined(SPDLOG_COMPILED_LIB) && !defined(FMT_HEADER_ONLY)
# define FMT_HEADER_ONLY #define FMT_HEADER_ONLY
# endif #endif
# ifndef FMT_USE_WINDOWS_H #ifndef FMT_USE_WINDOWS_H
# define FMT_USE_WINDOWS_H 0 #define FMT_USE_WINDOWS_H 0
# endif #endif
// enable the 'n' flag in for backward compatibility with fmt 6.x // enable the 'n' flag in for backward compatibility with fmt 6.x
# define FMT_DEPRECATED_N_SPECIFIER #define FMT_DEPRECATED_N_SPECIFIER
// enable ostream formatting for backward compatibility with fmt 8.x // enable ostream formatting for backward compatibility with fmt 8.x
# define FMT_DEPRECATED_OSTREAM #define FMT_DEPRECATED_OSTREAM
# include <spdlog/fmt/bundled/core.h> #include <spdlog/fmt/bundled/core.h>
# include <spdlog/fmt/bundled/format.h> #include <spdlog/fmt/bundled/format.h>
#else // SPDLOG_FMT_EXTERNAL is defined - use external fmtlib #else // SPDLOG_FMT_EXTERNAL is defined - use external fmtlib
# include <fmt/core.h> #include <fmt/core.h>
# include <fmt/format.h> #include <fmt/format.h>
#endif #endif

20
include/spdlog/fmt/ostr.h
View File

@ -9,14 +9,14 @@
// //
#if !defined(SPDLOG_USE_STD_FORMAT) #if !defined(SPDLOG_USE_STD_FORMAT)
# if !defined(SPDLOG_FMT_EXTERNAL) #if !defined(SPDLOG_FMT_EXTERNAL)
# ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# ifndef FMT_HEADER_ONLY #ifndef FMT_HEADER_ONLY
# define FMT_HEADER_ONLY #define FMT_HEADER_ONLY
# endif #endif
# endif #endif
# include <spdlog/fmt/bundled/ostream.h> #include <spdlog/fmt/bundled/ostream.h>
# else #else
# include <fmt/ostream.h> #include <fmt/ostream.h>
# endif #endif
#endif #endif

20
include/spdlog/fmt/ranges.h
View File

@ -9,14 +9,14 @@
// //
#if !defined(SPDLOG_USE_STD_FORMAT) #if !defined(SPDLOG_USE_STD_FORMAT)
# if !defined(SPDLOG_FMT_EXTERNAL) #if !defined(SPDLOG_FMT_EXTERNAL)
# ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# ifndef FMT_HEADER_ONLY #ifndef FMT_HEADER_ONLY
# define FMT_HEADER_ONLY #define FMT_HEADER_ONLY
# endif #endif
# endif #endif
# include <spdlog/fmt/bundled/ranges.h> #include <spdlog/fmt/bundled/ranges.h>
# else #else
# include <fmt/ranges.h> #include <fmt/ranges.h>
# endif #endif
#endif #endif

24
include/spdlog/fmt/std.h
View File

@ -5,19 +5,19 @@
#pragma once #pragma once
// //
// include bundled or external copy of fmtlib's std support (for formatting e.g. std::filesystem::path, std::thread::id, std::monostate, // include bundled or external copy of fmtlib's std support (for formatting e.g. std::filesystem::path, std::thread::id,
// std::variant, ...) // std::monostate, std::variant, ...)
// //
#if !defined(SPDLOG_USE_STD_FORMAT) #if !defined(SPDLOG_USE_STD_FORMAT)
# if !defined(SPDLOG_FMT_EXTERNAL) #if !defined(SPDLOG_FMT_EXTERNAL)
# ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# ifndef FMT_HEADER_ONLY #ifndef FMT_HEADER_ONLY
# define FMT_HEADER_ONLY #define FMT_HEADER_ONLY
# endif #endif
# endif #endif
# include <spdlog/fmt/bundled/std.h> #include <spdlog/fmt/bundled/std.h>
# else #else
# include <fmt/std.h> #include <fmt/std.h>
# endif #endif
#endif #endif

20
include/spdlog/fmt/xchar.h
View File

@ -9,14 +9,14 @@
// //
#if !defined(SPDLOG_USE_STD_FORMAT) #if !defined(SPDLOG_USE_STD_FORMAT)
# if !defined(SPDLOG_FMT_EXTERNAL) #if !defined(SPDLOG_FMT_EXTERNAL)
# ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# ifndef FMT_HEADER_ONLY #ifndef FMT_HEADER_ONLY
# define FMT_HEADER_ONLY #define FMT_HEADER_ONLY
# endif #endif
# endif #endif
# include <spdlog/fmt/bundled/xchar.h> #include <spdlog/fmt/bundled/xchar.h>
# else #else
# include <fmt/xchar.h> #include <fmt/xchar.h>
# endif #endif
#endif #endif

5
include/spdlog/formatter.h
View File

@ -3,13 +3,12 @@
#pragma once #pragma once
#include <spdlog/fmt/fmt.h>
#include <spdlog/details/log_msg.h> #include <spdlog/details/log_msg.h>
#include <spdlog/fmt/fmt.h>
namespace spdlog { namespace spdlog {
class formatter class formatter {
{
public: public:
virtual ~formatter() = default; virtual ~formatter() = default;
virtual void format(const details::log_msg &msg, memory_buf_t &dest) = 0; virtual void format(const details::log_msg &msg, memory_buf_t &dest) = 0;

178
include/spdlog/logger-inl.h
View File

@ -4,12 +4,12 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/logger.h> #include <spdlog/logger.h>
#endif #endif
#include <spdlog/sinks/sink.h>
#include <spdlog/details/backtracer.h> #include <spdlog/details/backtracer.h>
#include <spdlog/pattern_formatter.h> #include <spdlog/pattern_formatter.h>
#include <spdlog/sinks/sink.h>
#include <cstdio> #include <cstdio>
@ -17,31 +17,29 @@ namespace spdlog {
// public methods // public methods
SPDLOG_INLINE logger::logger(const logger &other) SPDLOG_INLINE logger::logger(const logger &other)
: name_(other.name_) : name_(other.name_),
, sinks_(other.sinks_) sinks_(other.sinks_),
, level_(other.level_.load(std::memory_order_relaxed)) level_(other.level_.load(std::memory_order_relaxed)),
, flush_level_(other.flush_level_.load(std::memory_order_relaxed)) flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
, custom_err_handler_(other.custom_err_handler_) custom_err_handler_(other.custom_err_handler_),
, tracer_(other.tracer_) tracer_(other.tracer_) {}
{}
SPDLOG_INLINE logger::logger(logger &&other) SPDLOG_NOEXCEPT : name_(std::move(other.name_)), SPDLOG_INLINE logger::logger(logger &&other) SPDLOG_NOEXCEPT
sinks_(std::move(other.sinks_)), : name_(std::move(other.name_)),
level_(other.level_.load(std::memory_order_relaxed)), sinks_(std::move(other.sinks_)),
flush_level_(other.flush_level_.load(std::memory_order_relaxed)), level_(other.level_.load(std::memory_order_relaxed)),
custom_err_handler_(std::move(other.custom_err_handler_)), flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
tracer_(std::move(other.tracer_)) custom_err_handler_(std::move(other.custom_err_handler_)),
tracer_(std::move(other.tracer_))
{} {}
SPDLOG_INLINE logger &logger::operator=(logger other) SPDLOG_NOEXCEPT SPDLOG_INLINE logger &logger::operator=(logger other) SPDLOG_NOEXCEPT {
{
this->swap(other); this->swap(other);
return *this; return *this;
} }
SPDLOG_INLINE void logger::swap(spdlog::logger &other) SPDLOG_NOEXCEPT SPDLOG_INLINE void logger::swap(spdlog::logger &other) SPDLOG_NOEXCEPT {
{
name_.swap(other.name_); name_.swap(other.name_);
sinks_.swap(other.sinks_); sinks_.swap(other.sinks_);
@ -59,179 +57,115 @@ SPDLOG_INLINE void logger::swap(spdlog::logger &other) SPDLOG_NOEXCEPT
std::swap(tracer_, other.tracer_); std::swap(tracer_, other.tracer_);
} }
SPDLOG_INLINE void swap(logger &a, logger &b) SPDLOG_INLINE void swap(logger &a, logger &b) { a.swap(b); }
{
a.swap(b);
}
SPDLOG_INLINE void logger::set_level(level::level_enum log_level) SPDLOG_INLINE void logger::set_level(level::level_enum log_level) { level_.store(log_level); }
{
level_.store(log_level);
}
SPDLOG_INLINE level::level_enum logger::level() const SPDLOG_INLINE level::level_enum logger::level() const {
{
return static_cast<level::level_enum>(level_.load(std::memory_order_relaxed)); return static_cast<level::level_enum>(level_.load(std::memory_order_relaxed));
} }
SPDLOG_INLINE const std::string &logger::name() const SPDLOG_INLINE const std::string &logger::name() const { return name_; }
{
return name_;
}
// set formatting for the sinks in this logger. // set formatting for the sinks in this logger.
// each sink will get a separate instance of the formatter object. // each sink will get a separate instance of the formatter object.
SPDLOG_INLINE void logger::set_formatter(std::unique_ptr<formatter> f) SPDLOG_INLINE void logger::set_formatter(std::unique_ptr<formatter> f) {
{ for (auto it = sinks_.begin(); it != sinks_.end(); ++it) {
for (auto it = sinks_.begin(); it != sinks_.end(); ++it) if (std::next(it) == sinks_.end()) {
{
if (std::next(it) == sinks_.end())
{
// last element - we can be move it. // last element - we can be move it.
(*it)->set_formatter(std::move(f)); (*it)->set_formatter(std::move(f));
break; // to prevent clang-tidy warning break; // to prevent clang-tidy warning
} } else {
else
{
(*it)->set_formatter(f->clone()); (*it)->set_formatter(f->clone());
} }
} }
} }
SPDLOG_INLINE void logger::set_pattern(std::string pattern, pattern_time_type time_type) SPDLOG_INLINE void logger::set_pattern(std::string pattern, pattern_time_type time_type) {
{
auto new_formatter = details::make_unique<pattern_formatter>(std::move(pattern), time_type); auto new_formatter = details::make_unique<pattern_formatter>(std::move(pattern), time_type);
set_formatter(std::move(new_formatter)); set_formatter(std::move(new_formatter));
} }
// create new backtrace sink and move to it all our child sinks // create new backtrace sink and move to it all our child sinks
SPDLOG_INLINE void logger::enable_backtrace(size_t n_messages) SPDLOG_INLINE void logger::enable_backtrace(size_t n_messages) { tracer_.enable(n_messages); }
{
tracer_.enable(n_messages);
}
// restore orig sinks and level and delete the backtrace sink // restore orig sinks and level and delete the backtrace sink
SPDLOG_INLINE void logger::disable_backtrace() SPDLOG_INLINE void logger::disable_backtrace() { tracer_.disable(); }
{
tracer_.disable();
}
SPDLOG_INLINE void logger::dump_backtrace() SPDLOG_INLINE void logger::dump_backtrace() { dump_backtrace_(); }
{
dump_backtrace_();
}
// flush functions // flush functions
SPDLOG_INLINE void logger::flush() SPDLOG_INLINE void logger::flush() { flush_(); }
{
flush_();
}
SPDLOG_INLINE void logger::flush_on(level::level_enum log_level) SPDLOG_INLINE void logger::flush_on(level::level_enum log_level) { flush_level_.store(log_level); }
{
flush_level_.store(log_level);
}
SPDLOG_INLINE level::level_enum logger::flush_level() const SPDLOG_INLINE level::level_enum logger::flush_level() const {
{
return static_cast<level::level_enum>(flush_level_.load(std::memory_order_relaxed)); return static_cast<level::level_enum>(flush_level_.load(std::memory_order_relaxed));
} }
// sinks // sinks
SPDLOG_INLINE const std::vector<sink_ptr> &logger::sinks() const SPDLOG_INLINE const std::vector<sink_ptr> &logger::sinks() const { return sinks_; }
{
return sinks_;
}
SPDLOG_INLINE std::vector<sink_ptr> &logger::sinks() SPDLOG_INLINE std::vector<sink_ptr> &logger::sinks() { return sinks_; }
{
return sinks_;
}
// error handler // error handler
SPDLOG_INLINE void logger::set_error_handler(err_handler handler) SPDLOG_INLINE void logger::set_error_handler(err_handler handler) { custom_err_handler_ = std::move(handler); }
{
custom_err_handler_ = std::move(handler);
}
// create new logger with same sinks and configuration. // create new logger with same sinks and configuration.
SPDLOG_INLINE std::shared_ptr<logger> logger::clone(std::string logger_name) SPDLOG_INLINE std::shared_ptr<logger> logger::clone(std::string logger_name) {
{
auto cloned = std::make_shared<logger>(*this); auto cloned = std::make_shared<logger>(*this);
cloned->name_ = std::move(logger_name); cloned->name_ = std::move(logger_name);
return cloned; return cloned;
} }
// protected methods // protected methods
SPDLOG_INLINE void logger::log_it_(const spdlog::details::log_msg &log_msg, bool log_enabled, bool traceback_enabled) SPDLOG_INLINE void logger::log_it_(const spdlog::details::log_msg &log_msg, bool log_enabled, bool traceback_enabled) {
{ if (log_enabled) {
if (log_enabled)
{
sink_it_(log_msg); sink_it_(log_msg);
} }
if (traceback_enabled) if (traceback_enabled) {
{
tracer_.push_back(log_msg); tracer_.push_back(log_msg);
} }
} }
SPDLOG_INLINE void logger::sink_it_(const details::log_msg &msg) SPDLOG_INLINE void logger::sink_it_(const details::log_msg &msg) {
{ for (auto &sink : sinks_) {
for (auto &sink : sinks_) if (sink->should_log(msg.level)) {
{ SPDLOG_TRY { sink->log(msg); }
if (sink->should_log(msg.level))
{
SPDLOG_TRY
{
sink->log(msg);
}
SPDLOG_LOGGER_CATCH(msg.source) SPDLOG_LOGGER_CATCH(msg.source)
} }
} }
if (should_flush_(msg)) if (should_flush_(msg)) {
{
flush_(); flush_();
} }
} }
SPDLOG_INLINE void logger::flush_() SPDLOG_INLINE void logger::flush_() {
{ for (auto &sink : sinks_) {
for (auto &sink : sinks_) SPDLOG_TRY { sink->flush(); }
{
SPDLOG_TRY
{
sink->flush();
}
SPDLOG_LOGGER_CATCH(source_loc()) SPDLOG_LOGGER_CATCH(source_loc())
} }
} }
SPDLOG_INLINE void logger::dump_backtrace_() SPDLOG_INLINE void logger::dump_backtrace_() {
{
using details::log_msg; using details::log_msg;
if (tracer_.enabled() && !tracer_.empty()) if (tracer_.enabled() && !tracer_.empty()) {
{
sink_it_(log_msg{name(), level::info, "****************** Backtrace Start ******************"}); sink_it_(log_msg{name(), level::info, "****************** Backtrace Start ******************"});
tracer_.foreach_pop([this](const log_msg &msg) { this->sink_it_(msg); }); tracer_.foreach_pop([this](const log_msg &msg) { this->sink_it_(msg); });
sink_it_(log_msg{name(), level::info, "****************** Backtrace End ********************"}); sink_it_(log_msg{name(), level::info, "****************** Backtrace End ********************"});
} }
} }
SPDLOG_INLINE bool logger::should_flush_(const details::log_msg &msg) SPDLOG_INLINE bool logger::should_flush_(const details::log_msg &msg) {
{
auto flush_level = flush_level_.load(std::memory_order_relaxed); auto flush_level = flush_level_.load(std::memory_order_relaxed);
return (msg.level >= flush_level) && (msg.level != level::off); return (msg.level >= flush_level) && (msg.level != level::off);
} }
SPDLOG_INLINE void logger::err_handler_(const std::string &msg) SPDLOG_INLINE void logger::err_handler_(const std::string &msg) {
{ if (custom_err_handler_) {
if (custom_err_handler_)
{
custom_err_handler_(msg); custom_err_handler_(msg);
} } else {
else
{
using std::chrono::system_clock; using std::chrono::system_clock;
static std::mutex mutex; static std::mutex mutex;
static std::chrono::system_clock::time_point last_report_time; static std::chrono::system_clock::time_point last_report_time;
@ -239,8 +173,7 @@ SPDLOG_INLINE void logger::err_handler_(const std::string &msg)
std::lock_guard<std::mutex> lk{mutex}; std::lock_guard<std::mutex> lk{mutex};
auto now = system_clock::now(); auto now = system_clock::now();
err_counter++; err_counter++;
if (now - last_report_time < std::chrono::seconds(1)) if (now - last_report_time < std::chrono::seconds(1)) {
{
return; return;
} }
last_report_time = now; last_report_time = now;
@ -250,7 +183,8 @@ SPDLOG_INLINE void logger::err_handler_(const std::string &msg)
#if defined(USING_R) && defined(R_R_H) // if in R environment #if defined(USING_R) && defined(R_R_H) // if in R environment
REprintf("[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf, name().c_str(), msg.c_str()); REprintf("[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf, name().c_str(), msg.c_str());
#else #else
std::fprintf(stderr, "[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf, name().c_str(), msg.c_str()); std::fprintf(stderr, "[*** LOG ERROR #%04zu ***] [%s] [%s] %s\n", err_counter, date_buf, name().c_str(),
msg.c_str());
#endif #endif
} }
} }

252
include/spdlog/logger.h
View File

@ -15,67 +15,58 @@
// formatted data, and support for different format per sink. // formatted data, and support for different format per sink.
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/log_msg.h>
#include <spdlog/details/backtracer.h> #include <spdlog/details/backtracer.h>
#include <spdlog/details/log_msg.h>
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT #ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
# ifndef _WIN32 #ifndef _WIN32
# error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows #error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
# endif #endif
# include <spdlog/details/os.h> #include <spdlog/details/os.h>
#endif #endif
#include <vector> #include <vector>
#ifndef SPDLOG_NO_EXCEPTIONS #ifndef SPDLOG_NO_EXCEPTIONS
# define SPDLOG_LOGGER_CATCH(location) \ #define SPDLOG_LOGGER_CATCH(location) \
catch (const std::exception &ex) \ catch (const std::exception &ex) { \
{ \ if (location.filename) { \
if (location.filename) \ err_handler_( \
{ \ fmt_lib::format(SPDLOG_FMT_STRING("{} [{}({})]"), ex.what(), location.filename, location.line)); \
err_handler_(fmt_lib::format(SPDLOG_FMT_STRING("{} [{}({})]"), ex.what(), location.filename, location.line)); \ } else { \
} \ err_handler_(ex.what()); \
else \ } \
{ \ } \
err_handler_(ex.what()); \ catch (...) { \
} \ err_handler_("Rethrowing unknown exception in logger"); \
} \ throw; \
catch (...) \
{ \
err_handler_("Rethrowing unknown exception in logger"); \
throw; \
} }
#else #else
# define SPDLOG_LOGGER_CATCH(location) #define SPDLOG_LOGGER_CATCH(location)
#endif #endif
namespace spdlog { namespace spdlog {
class SPDLOG_API logger class SPDLOG_API logger {
{
public: public:
// Empty logger // Empty logger
explicit logger(std::string name) explicit logger(std::string name)
: name_(std::move(name)) : name_(std::move(name)),
, sinks_() sinks_() {}
{}
// Logger with range on sinks // Logger with range on sinks
template<typename It> template <typename It>
logger(std::string name, It begin, It end) logger(std::string name, It begin, It end)
: name_(std::move(name)) : name_(std::move(name)),
, sinks_(begin, end) sinks_(begin, end) {}
{}
// Logger with single sink // Logger with single sink
logger(std::string name, sink_ptr single_sink) logger(std::string name, sink_ptr single_sink)
: logger(std::move(name), {std::move(single_sink)}) : logger(std::move(name), {std::move(single_sink)}) {}
{}
// Logger with sinks init list // Logger with sinks init list
logger(std::string name, sinks_init_list sinks) logger(std::string name, sinks_init_list sinks)
: logger(std::move(name), sinks.begin(), sinks.end()) : logger(std::move(name), sinks.begin(), sinks.end()) {}
{}
virtual ~logger() = default; virtual ~logger() = default;
@ -84,37 +75,31 @@ public:
logger &operator=(logger other) SPDLOG_NOEXCEPT; logger &operator=(logger other) SPDLOG_NOEXCEPT;
void swap(spdlog::logger &other) SPDLOG_NOEXCEPT; void swap(spdlog::logger &other) SPDLOG_NOEXCEPT;
template<typename... Args> template <typename... Args>
void log(source_loc loc, level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) void log(source_loc loc, level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) {
{
log_(loc, lvl, details::to_string_view(fmt), std::forward<Args>(args)...); log_(loc, lvl, details::to_string_view(fmt), std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void log(level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) void log(level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) {
{
log(source_loc{}, lvl, fmt, std::forward<Args>(args)...); log(source_loc{}, lvl, fmt, std::forward<Args>(args)...);
} }
template<typename T> template <typename T>
void log(level::level_enum lvl, const T &msg) void log(level::level_enum lvl, const T &msg) {
{
log(source_loc{}, lvl, msg); log(source_loc{}, lvl, msg);
} }
// T cannot be statically converted to format string (including string_view/wstring_view) // T cannot be statically converted to format string (including string_view/wstring_view)
template<class T, typename std::enable_if<!is_convertible_to_any_format_string<const T &>::value, int>::type = 0> template <class T, typename std::enable_if<!is_convertible_to_any_format_string<const T &>::value, int>::type = 0>
void log(source_loc loc, level::level_enum lvl, const T &msg) void log(source_loc loc, level::level_enum lvl, const T &msg) {
{
log(loc, lvl, "{}", msg); log(loc, lvl, "{}", msg);
} }
void log(log_clock::time_point log_time, source_loc loc, level::level_enum lvl, string_view_t msg) void log(log_clock::time_point log_time, source_loc loc, level::level_enum lvl, string_view_t msg) {
{
bool log_enabled = should_log(lvl); bool log_enabled = should_log(lvl);
bool traceback_enabled = tracer_.enabled(); bool traceback_enabled = tracer_.enabled();
if (!log_enabled && !traceback_enabled) if (!log_enabled && !traceback_enabled) {
{
return; return;
} }
@ -122,12 +107,10 @@ public:
log_it_(log_msg, log_enabled, traceback_enabled); log_it_(log_msg, log_enabled, traceback_enabled);
} }
void log(source_loc loc, level::level_enum lvl, string_view_t msg) void log(source_loc loc, level::level_enum lvl, string_view_t msg) {
{
bool log_enabled = should_log(lvl); bool log_enabled = should_log(lvl);
bool traceback_enabled = tracer_.enabled(); bool traceback_enabled = tracer_.enabled();
if (!log_enabled && !traceback_enabled) if (!log_enabled && !traceback_enabled) {
{
return; return;
} }
@ -135,66 +118,53 @@ public:
log_it_(log_msg, log_enabled, traceback_enabled); log_it_(log_msg, log_enabled, traceback_enabled);
} }
void log(level::level_enum lvl, string_view_t msg) void log(level::level_enum lvl, string_view_t msg) { log(source_loc{}, lvl, msg); }
{
log(source_loc{}, lvl, msg);
}
template<typename... Args> template <typename... Args>
void trace(format_string_t<Args...> fmt, Args &&...args) void trace(format_string_t<Args...> fmt, Args &&...args) {
{
log(level::trace, fmt, std::forward<Args>(args)...); log(level::trace, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void debug(format_string_t<Args...> fmt, Args &&...args) void debug(format_string_t<Args...> fmt, Args &&...args) {
{
log(level::debug, fmt, std::forward<Args>(args)...); log(level::debug, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void info(format_string_t<Args...> fmt, Args &&...args) void info(format_string_t<Args...> fmt, Args &&...args) {
{
log(level::info, fmt, std::forward<Args>(args)...); log(level::info, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void warn(format_string_t<Args...> fmt, Args &&...args) void warn(format_string_t<Args...> fmt, Args &&...args) {
{
log(level::warn, fmt, std::forward<Args>(args)...); log(level::warn, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void error(format_string_t<Args...> fmt, Args &&...args) void error(format_string_t<Args...> fmt, Args &&...args) {
{
log(level::err, fmt, std::forward<Args>(args)...); log(level::err, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void critical(format_string_t<Args...> fmt, Args &&...args) void critical(format_string_t<Args...> fmt, Args &&...args) {
{
log(level::critical, fmt, std::forward<Args>(args)...); log(level::critical, fmt, std::forward<Args>(args)...);
} }
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT #ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
template<typename... Args> template <typename... Args>
void log(source_loc loc, level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) void log(source_loc loc, level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) {
{
log_(loc, lvl, details::to_string_view(fmt), std::forward<Args>(args)...); log_(loc, lvl, details::to_string_view(fmt), std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void log(level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) void log(level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) {
{
log(source_loc{}, lvl, fmt, std::forward<Args>(args)...); log(source_loc{}, lvl, fmt, std::forward<Args>(args)...);
} }
void log(log_clock::time_point log_time, source_loc loc, level::level_enum lvl, wstring_view_t msg) void log(log_clock::time_point log_time, source_loc loc, level::level_enum lvl, wstring_view_t msg) {
{
bool log_enabled = should_log(lvl); bool log_enabled = should_log(lvl);
bool traceback_enabled = tracer_.enabled(); bool traceback_enabled = tracer_.enabled();
if (!log_enabled && !traceback_enabled) if (!log_enabled && !traceback_enabled) {
{
return; return;
} }
@ -204,12 +174,10 @@ public:
log_it_(log_msg, log_enabled, traceback_enabled); log_it_(log_msg, log_enabled, traceback_enabled);
} }
void log(source_loc loc, level::level_enum lvl, wstring_view_t msg) void log(source_loc loc, level::level_enum lvl, wstring_view_t msg) {
{
bool log_enabled = should_log(lvl); bool log_enabled = should_log(lvl);
bool traceback_enabled = tracer_.enabled(); bool traceback_enabled = tracer_.enabled();
if (!log_enabled && !traceback_enabled) if (!log_enabled && !traceback_enabled) {
{
return; return;
} }
@ -219,95 +187,74 @@ public:
log_it_(log_msg, log_enabled, traceback_enabled); log_it_(log_msg, log_enabled, traceback_enabled);
} }
void log(level::level_enum lvl, wstring_view_t msg) void log(level::level_enum lvl, wstring_view_t msg) { log(source_loc{}, lvl, msg); }
{
log(source_loc{}, lvl, msg);
}
template<typename... Args> template <typename... Args>
void trace(wformat_string_t<Args...> fmt, Args &&...args) void trace(wformat_string_t<Args...> fmt, Args &&...args) {
{
log(level::trace, fmt, std::forward<Args>(args)...); log(level::trace, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void debug(wformat_string_t<Args...> fmt, Args &&...args) void debug(wformat_string_t<Args...> fmt, Args &&...args) {
{
log(level::debug, fmt, std::forward<Args>(args)...); log(level::debug, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void info(wformat_string_t<Args...> fmt, Args &&...args) void info(wformat_string_t<Args...> fmt, Args &&...args) {
{
log(level::info, fmt, std::forward<Args>(args)...); log(level::info, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void warn(wformat_string_t<Args...> fmt, Args &&...args) void warn(wformat_string_t<Args...> fmt, Args &&...args) {
{
log(level::warn, fmt, std::forward<Args>(args)...); log(level::warn, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void error(wformat_string_t<Args...> fmt, Args &&...args) void error(wformat_string_t<Args...> fmt, Args &&...args) {
{
log(level::err, fmt, std::forward<Args>(args)...); log(level::err, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
void critical(wformat_string_t<Args...> fmt, Args &&...args) void critical(wformat_string_t<Args...> fmt, Args &&...args) {
{
log(level::critical, fmt, std::forward<Args>(args)...); log(level::critical, fmt, std::forward<Args>(args)...);
} }
#endif #endif
template<typename T> template <typename T>
void trace(const T &msg) void trace(const T &msg) {
{
log(level::trace, msg); log(level::trace, msg);
} }
template<typename T> template <typename T>
void debug(const T &msg) void debug(const T &msg) {
{
log(level::debug, msg); log(level::debug, msg);
} }
template<typename T> template <typename T>
void info(const T &msg) void info(const T &msg) {
{
log(level::info, msg); log(level::info, msg);
} }
template<typename T> template <typename T>
void warn(const T &msg) void warn(const T &msg) {
{
log(level::warn, msg); log(level::warn, msg);
} }
template<typename T> template <typename T>
void error(const T &msg) void error(const T &msg) {
{
log(level::err, msg); log(level::err, msg);
} }
template<typename T> template <typename T>
void critical(const T &msg) void critical(const T &msg) {
{
log(level::critical, msg); log(level::critical, msg);
} }
// return true logging is enabled for the given level. // return true logging is enabled for the given level.
bool should_log(level::level_enum msg_level) const bool should_log(level::level_enum msg_level) const { return msg_level >= level_.load(std::memory_order_relaxed); }
{
return msg_level >= level_.load(std::memory_order_relaxed);
}
// return true if backtrace logging is enabled. // return true if backtrace logging is enabled.
bool should_backtrace() const bool should_backtrace() const { return tracer_.enabled(); }
{
return tracer_.enabled();
}
void set_level(level::level_enum log_level); void set_level(level::level_enum log_level);
@ -356,17 +303,14 @@ protected:
details::backtracer tracer_; details::backtracer tracer_;
// common implementation for after templated public api has been resolved // common implementation for after templated public api has been resolved
template<typename... Args> template <typename... Args>
void log_(source_loc loc, level::level_enum lvl, string_view_t fmt, Args &&...args) void log_(source_loc loc, level::level_enum lvl, string_view_t fmt, Args &&...args) {
{
bool log_enabled = should_log(lvl); bool log_enabled = should_log(lvl);
bool traceback_enabled = tracer_.enabled(); bool traceback_enabled = tracer_.enabled();
if (!log_enabled && !traceback_enabled) if (!log_enabled && !traceback_enabled) {
{
return; return;
} }
SPDLOG_TRY SPDLOG_TRY {
{
memory_buf_t buf; memory_buf_t buf;
#ifdef SPDLOG_USE_STD_FORMAT #ifdef SPDLOG_USE_STD_FORMAT
fmt_lib::vformat_to(std::back_inserter(buf), fmt, fmt_lib::make_format_args(args...)); fmt_lib::vformat_to(std::back_inserter(buf), fmt, fmt_lib::make_format_args(args...));
@ -381,20 +325,18 @@ protected:
} }
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT #ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
template<typename... Args> template <typename... Args>
void log_(source_loc loc, level::level_enum lvl, wstring_view_t fmt, Args &&...args) void log_(source_loc loc, level::level_enum lvl, wstring_view_t fmt, Args &&...args) {
{
bool log_enabled = should_log(lvl); bool log_enabled = should_log(lvl);
bool traceback_enabled = tracer_.enabled(); bool traceback_enabled = tracer_.enabled();
if (!log_enabled && !traceback_enabled) if (!log_enabled && !traceback_enabled) {
{
return; return;
} }
SPDLOG_TRY SPDLOG_TRY {
{
// format to wmemory_buffer and convert to utf8 // format to wmemory_buffer and convert to utf8
wmemory_buf_t wbuf; wmemory_buf_t wbuf;
fmt_lib::vformat_to(std::back_inserter(wbuf), fmt, fmt_lib::make_format_args<fmt_lib::wformat_context>(args...)); fmt_lib::vformat_to(std::back_inserter(wbuf), fmt,
fmt_lib::make_format_args<fmt_lib::wformat_context>(args...));
memory_buf_t buf; memory_buf_t buf;
details::os::wstr_to_utf8buf(wstring_view_t(wbuf.data(), wbuf.size()), buf); details::os::wstr_to_utf8buf(wstring_view_t(wbuf.data(), wbuf.size()), buf);
@ -423,5 +365,5 @@ void swap(logger &a, logger &b);
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "logger-inl.h" #include "logger-inl.h"
#endif #endif

715
include/spdlog/pattern_formatter-inl.h
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61
include/spdlog/pattern_formatter.h
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@ -13,46 +13,34 @@
#include <memory> #include <memory>
#include <string> #include <string>
#include <vector>
#include <unordered_map> #include <unordered_map>
#include <vector>
namespace spdlog { namespace spdlog {
namespace details { namespace details {
// padding information. // padding information.
struct padding_info struct padding_info {
{ enum class pad_side { left, right, center };
enum class pad_side
{
left,
right,
center
};
padding_info() = default; padding_info() = default;
padding_info(size_t width, padding_info::pad_side side, bool truncate) padding_info(size_t width, padding_info::pad_side side, bool truncate)
: width_(width) : width_(width),
, side_(side) side_(side),
, truncate_(truncate) truncate_(truncate),
, enabled_(true) enabled_(true) {}
{}
bool enabled() const bool enabled() const { return enabled_; }
{
return enabled_;
}
size_t width_ = 0; size_t width_ = 0;
pad_side side_ = pad_side::left; pad_side side_ = pad_side::left;
bool truncate_ = false; bool truncate_ = false;
bool enabled_ = false; bool enabled_ = false;
}; };
class SPDLOG_API flag_formatter class SPDLOG_API flag_formatter {
{
public: public:
explicit flag_formatter(padding_info padinfo) explicit flag_formatter(padding_info padinfo)
: padinfo_(padinfo) : padinfo_(padinfo) {}
{}
flag_formatter() = default; flag_formatter() = default;
virtual ~flag_formatter() = default; virtual ~flag_formatter() = default;
virtual void format(const details::log_msg &msg, const std::tm &tm_time, memory_buf_t &dest) = 0; virtual void format(const details::log_msg &msg, const std::tm &tm_time, memory_buf_t &dest) = 0;
@ -63,27 +51,25 @@ protected:
} // namespace details } // namespace details
class SPDLOG_API custom_flag_formatter : public details::flag_formatter class SPDLOG_API custom_flag_formatter : public details::flag_formatter {
{
public: public:
virtual std::unique_ptr<custom_flag_formatter> clone() const = 0; virtual std::unique_ptr<custom_flag_formatter> clone() const = 0;
void set_padding_info(const details::padding_info &padding) void set_padding_info(const details::padding_info &padding) { flag_formatter::padinfo_ = padding; }
{
flag_formatter::padinfo_ = padding;
}
}; };
class SPDLOG_API pattern_formatter final : public formatter class SPDLOG_API pattern_formatter final : public formatter {
{
public: public:
using custom_flags = std::unordered_map<char, std::unique_ptr<custom_flag_formatter>>; using custom_flags = std::unordered_map<char, std::unique_ptr<custom_flag_formatter>>;
explicit pattern_formatter(std::string pattern, pattern_time_type time_type = pattern_time_type::local, explicit pattern_formatter(std::string pattern,
std::string eol = spdlog::details::os::default_eol, custom_flags custom_user_flags = custom_flags()); pattern_time_type time_type = pattern_time_type::local,
std::string eol = spdlog::details::os::default_eol,
custom_flags custom_user_flags = custom_flags());
// use default pattern is not given // use default pattern is not given
explicit pattern_formatter(pattern_time_type time_type = pattern_time_type::local, std::string eol = spdlog::details::os::default_eol); explicit pattern_formatter(pattern_time_type time_type = pattern_time_type::local,
std::string eol = spdlog::details::os::default_eol);
pattern_formatter(const pattern_formatter &other) = delete; pattern_formatter(const pattern_formatter &other) = delete;
pattern_formatter &operator=(const pattern_formatter &other) = delete; pattern_formatter &operator=(const pattern_formatter &other) = delete;
@ -91,9 +77,8 @@ public:
std::unique_ptr<formatter> clone() const override; std::unique_ptr<formatter> clone() const override;
void format(const details::log_msg &msg, memory_buf_t &dest) override; void format(const details::log_msg &msg, memory_buf_t &dest) override;
template<typename T, typename... Args> template <typename T, typename... Args>
pattern_formatter &add_flag(char flag, Args &&...args) pattern_formatter &add_flag(char flag, Args &&...args) {
{
custom_handlers_[flag] = details::make_unique<T>(std::forward<Args>(args)...); custom_handlers_[flag] = details::make_unique<T>(std::forward<Args>(args)...);
return *this; return *this;
} }
@ -111,7 +96,7 @@ private:
custom_flags custom_handlers_; custom_flags custom_handlers_;
std::tm get_time_(const details::log_msg &msg); std::tm get_time_(const details::log_msg &msg);
template<typename Padder> template <typename Padder>
void handle_flag_(char flag, details::padding_info padding); void handle_flag_(char flag, details::padding_info padding);
// Extract given pad spec (e.g. %8X) // Extract given pad spec (e.g. %8X)
@ -124,5 +109,5 @@ private:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "pattern_formatter-inl.h" #include "pattern_formatter-inl.h"
#endif #endif

96
include/spdlog/sinks/android_sink.h
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@ -5,22 +5,22 @@
#ifdef __ANDROID__ #ifdef __ANDROID__
# include <spdlog/details/fmt_helper.h> #include <spdlog/details/fmt_helper.h>
# include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
# include <spdlog/details/os.h> #include <spdlog/details/os.h>
# include <spdlog/sinks/base_sink.h> #include <spdlog/details/synchronous_factory.h>
# include <spdlog/details/synchronous_factory.h> #include <spdlog/sinks/base_sink.h>
# include <android/log.h> #include <android/log.h>
# include <chrono> #include <chrono>
# include <mutex> #include <mutex>
# include <string> #include <string>
# include <thread> #include <thread>
# include <type_traits> #include <type_traits>
# if !defined(SPDLOG_ANDROID_RETRIES) #if !defined(SPDLOG_ANDROID_RETRIES)
# define SPDLOG_ANDROID_RETRIES 2 #define SPDLOG_ANDROID_RETRIES 2
# endif #endif
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
@ -29,26 +29,20 @@ namespace sinks {
* Android sink * Android sink
* (logging using __android_log_write or __android_log_buf_write depending on the specified BufferID) * (logging using __android_log_write or __android_log_buf_write depending on the specified BufferID)
*/ */
template<typename Mutex, int BufferID = log_id::LOG_ID_MAIN> template <typename Mutex, int BufferID = log_id::LOG_ID_MAIN>
class android_sink final : public base_sink<Mutex> class android_sink final : public base_sink<Mutex> {
{
public: public:
explicit android_sink(std::string tag = "spdlog", bool use_raw_msg = false) explicit android_sink(std::string tag = "spdlog", bool use_raw_msg = false)
: tag_(std::move(tag)) : tag_(std::move(tag)),
, use_raw_msg_(use_raw_msg) use_raw_msg_(use_raw_msg) {}
{}
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
const android_LogPriority priority = convert_to_android_(msg.level); const android_LogPriority priority = convert_to_android_(msg.level);
memory_buf_t formatted; memory_buf_t formatted;
if (use_raw_msg_) if (use_raw_msg_) {
{
details::fmt_helper::append_string_view(msg.payload, formatted); details::fmt_helper::append_string_view(msg.payload, formatted);
} } else {
else
{
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
} }
formatted.push_back('\0'); formatted.push_back('\0');
@ -56,20 +50,17 @@ protected:
// See system/core/liblog/logger_write.c for explanation of return value // See system/core/liblog/logger_write.c for explanation of return value
int ret = android_log(priority, tag_.c_str(), msg_output); int ret = android_log(priority, tag_.c_str(), msg_output);
if (ret == -EPERM) if (ret == -EPERM) {
{
return; // !__android_log_is_loggable return; // !__android_log_is_loggable
} }
int retry_count = 0; int retry_count = 0;
while ((ret == -11 /*EAGAIN*/) && (retry_count < SPDLOG_ANDROID_RETRIES)) while ((ret == -11 /*EAGAIN*/) && (retry_count < SPDLOG_ANDROID_RETRIES)) {
{
details::os::sleep_for_millis(5); details::os::sleep_for_millis(5);
ret = android_log(priority, tag_.c_str(), msg_output); ret = android_log(priority, tag_.c_str(), msg_output);
retry_count++; retry_count++;
} }
if (ret < 0) if (ret < 0) {
{
throw_spdlog_ex("logging to Android failed", ret); throw_spdlog_ex("logging to Android failed", ret);
} }
} }
@ -77,25 +68,24 @@ protected:
void flush_() override {} void flush_() override {}
private: private:
// There might be liblog versions used, that do not support __android_log_buf_write. So we only compile and link against // There might be liblog versions used, that do not support __android_log_buf_write. So we only compile and link
// __android_log_buf_write, if user explicitly provides a non-default log buffer. Otherwise, when using the default log buffer, always // against
// log via __android_log_write. // __android_log_buf_write, if user explicitly provides a non-default log buffer. Otherwise, when using the default
template<int ID = BufferID> // log buffer, always log via __android_log_write.
typename std::enable_if<ID == static_cast<int>(log_id::LOG_ID_MAIN), int>::type android_log(int prio, const char *tag, const char *text) template <int ID = BufferID>
{ typename std::enable_if<ID == static_cast<int>(log_id::LOG_ID_MAIN), int>::type
android_log(int prio, const char *tag, const char *text) {
return __android_log_write(prio, tag, text); return __android_log_write(prio, tag, text);
} }
template<int ID = BufferID> template <int ID = BufferID>
typename std::enable_if<ID != static_cast<int>(log_id::LOG_ID_MAIN), int>::type android_log(int prio, const char *tag, const char *text) typename std::enable_if<ID != static_cast<int>(log_id::LOG_ID_MAIN), int>::type
{ android_log(int prio, const char *tag, const char *text) {
return __android_log_buf_write(ID, prio, tag, text); return __android_log_buf_write(ID, prio, tag, text);
} }
static android_LogPriority convert_to_android_(spdlog::level::level_enum level) static android_LogPriority convert_to_android_(spdlog::level::level_enum level) {
{ switch (level) {
switch (level)
{
case spdlog::level::trace: case spdlog::level::trace:
return ANDROID_LOG_VERBOSE; return ANDROID_LOG_VERBOSE;
case spdlog::level::debug: case spdlog::level::debug:
@ -120,24 +110,22 @@ private:
using android_sink_mt = android_sink<std::mutex>; using android_sink_mt = android_sink<std::mutex>;
using android_sink_st = android_sink<details::null_mutex>; using android_sink_st = android_sink<details::null_mutex>;
template<int BufferId = log_id::LOG_ID_MAIN> template <int BufferId = log_id::LOG_ID_MAIN>
using android_sink_buf_mt = android_sink<std::mutex, BufferId>; using android_sink_buf_mt = android_sink<std::mutex, BufferId>;
template<int BufferId = log_id::LOG_ID_MAIN> template <int BufferId = log_id::LOG_ID_MAIN>
using android_sink_buf_st = android_sink<details::null_mutex, BufferId>; using android_sink_buf_st = android_sink<details::null_mutex, BufferId>;
} // namespace sinks } // namespace sinks
// Create and register android syslog logger // Create and register android syslog logger
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> android_logger_mt(const std::string &logger_name, const std::string &tag = "spdlog") inline std::shared_ptr<logger> android_logger_mt(const std::string &logger_name, const std::string &tag = "spdlog") {
{
return Factory::template create<sinks::android_sink_mt>(logger_name, tag); return Factory::template create<sinks::android_sink_mt>(logger_name, tag);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> android_logger_st(const std::string &logger_name, const std::string &tag = "spdlog") inline std::shared_ptr<logger> android_logger_st(const std::string &logger_name, const std::string &tag = "spdlog") {
{
return Factory::template create<sinks::android_sink_st>(logger_name, tag); return Factory::template create<sinks::android_sink_st>(logger_name, tag);
} }

81
include/spdlog/sinks/ansicolor_sink-inl.h
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@ -4,20 +4,20 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/sinks/ansicolor_sink.h> #include <spdlog/sinks/ansicolor_sink.h>
#endif #endif
#include <spdlog/pattern_formatter.h>
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <spdlog/pattern_formatter.h>
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, color_mode mode) SPDLOG_INLINE ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, color_mode mode)
: target_file_(target_file) : target_file_(target_file),
, mutex_(ConsoleMutex::mutex()) mutex_(ConsoleMutex::mutex()),
, formatter_(details::make_unique<spdlog::pattern_formatter>()) formatter_(details::make_unique<spdlog::pattern_formatter>())
{ {
set_color_mode(mode); set_color_mode(mode);
@ -30,16 +30,14 @@ SPDLOG_INLINE ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, co
colors_.at(level::off) = to_string_(reset); colors_.at(level::off) = to_string_(reset);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color(level::level_enum color_level, string_view_t color) SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color(level::level_enum color_level, string_view_t color) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
colors_.at(static_cast<size_t>(color_level)) = to_string_(color); colors_.at(static_cast<size_t>(color_level)) = to_string_(color);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg) SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg) {
{
// Wrap the originally formatted message in color codes. // Wrap the originally formatted message in color codes.
// If color is not supported in the terminal, log as is instead. // If color is not supported in the terminal, log as is instead.
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
@ -47,8 +45,7 @@ SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg
msg.color_range_end = 0; msg.color_range_end = 0;
memory_buf_t formatted; memory_buf_t formatted;
formatter_->format(msg, formatted); formatter_->format(msg, formatted);
if (should_do_colors_ && msg.color_range_end > msg.color_range_start) if (should_do_colors_ && msg.color_range_end > msg.color_range_start) {
{
// before color range // before color range
print_range_(formatted, 0, msg.color_range_start); print_range_(formatted, 0, msg.color_range_start);
// in color range // in color range
@ -57,46 +54,39 @@ SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg
print_ccode_(reset); print_ccode_(reset);
// after color range // after color range
print_range_(formatted, msg.color_range_end, formatted.size()); print_range_(formatted, msg.color_range_end, formatted.size());
} } else // no color
else // no color
{ {
print_range_(formatted, 0, formatted.size()); print_range_(formatted, 0, formatted.size());
} }
fflush(target_file_); fflush(target_file_);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::flush() SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::flush() {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
fflush(target_file_); fflush(target_file_);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern)); formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::move(sink_formatter); formatter_ = std::move(sink_formatter);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE bool ansicolor_sink<ConsoleMutex>::should_color() SPDLOG_INLINE bool ansicolor_sink<ConsoleMutex>::should_color() {
{
return should_do_colors_; return should_do_colors_;
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) {
{ switch (mode) {
switch (mode)
{
case color_mode::always: case color_mode::always:
should_do_colors_ = true; should_do_colors_ = true;
return; return;
@ -111,35 +101,30 @@ SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode)
} }
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_ccode_(const string_view_t &color_code) SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_ccode_(const string_view_t &color_code) {
{
fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_); fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end) SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end) {
{
fwrite(formatted.data() + start, sizeof(char), end - start, target_file_); fwrite(formatted.data() + start, sizeof(char), end - start, target_file_);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE std::string ansicolor_sink<ConsoleMutex>::to_string_(const string_view_t &sv) SPDLOG_INLINE std::string ansicolor_sink<ConsoleMutex>::to_string_(const string_view_t &sv) {
{
return std::string(sv.data(), sv.size()); return std::string(sv.data(), sv.size());
} }
// ansicolor_stdout_sink // ansicolor_stdout_sink
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE ansicolor_stdout_sink<ConsoleMutex>::ansicolor_stdout_sink(color_mode mode) SPDLOG_INLINE ansicolor_stdout_sink<ConsoleMutex>::ansicolor_stdout_sink(color_mode mode)
: ansicolor_sink<ConsoleMutex>(stdout, mode) : ansicolor_sink<ConsoleMutex>(stdout, mode) {}
{}
// ansicolor_stderr_sink // ansicolor_stderr_sink
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE ansicolor_stderr_sink<ConsoleMutex>::ansicolor_stderr_sink(color_mode mode) SPDLOG_INLINE ansicolor_stderr_sink<ConsoleMutex>::ansicolor_stderr_sink(color_mode mode)
: ansicolor_sink<ConsoleMutex>(stderr, mode) : ansicolor_sink<ConsoleMutex>(stderr, mode) {}
{}
} // namespace sinks } // namespace sinks
} // namespace spdlog } // namespace spdlog

23
include/spdlog/sinks/ansicolor_sink.h
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@ -3,13 +3,13 @@
#pragma once #pragma once
#include <array>
#include <memory>
#include <mutex>
#include <spdlog/details/console_globals.h> #include <spdlog/details/console_globals.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/sink.h> #include <spdlog/sinks/sink.h>
#include <memory>
#include <mutex>
#include <string> #include <string>
#include <array>
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
@ -21,9 +21,8 @@ namespace sinks {
* If no color terminal detected, omit the escape codes. * If no color terminal detected, omit the escape codes.
*/ */
template<typename ConsoleMutex> template <typename ConsoleMutex>
class ansicolor_sink : public sink class ansicolor_sink : public sink {
{
public: public:
using mutex_t = typename ConsoleMutex::mutex_t; using mutex_t = typename ConsoleMutex::mutex_t;
ansicolor_sink(FILE *target_file, color_mode mode); ansicolor_sink(FILE *target_file, color_mode mode);
@ -90,16 +89,14 @@ private:
static std::string to_string_(const string_view_t &sv); static std::string to_string_(const string_view_t &sv);
}; };
template<typename ConsoleMutex> template <typename ConsoleMutex>
class ansicolor_stdout_sink : public ansicolor_sink<ConsoleMutex> class ansicolor_stdout_sink : public ansicolor_sink<ConsoleMutex> {
{
public: public:
explicit ansicolor_stdout_sink(color_mode mode = color_mode::automatic); explicit ansicolor_stdout_sink(color_mode mode = color_mode::automatic);
}; };
template<typename ConsoleMutex> template <typename ConsoleMutex>
class ansicolor_stderr_sink : public ansicolor_sink<ConsoleMutex> class ansicolor_stderr_sink : public ansicolor_sink<ConsoleMutex> {
{
public: public:
explicit ansicolor_stderr_sink(color_mode mode = color_mode::automatic); explicit ansicolor_stderr_sink(color_mode mode = color_mode::automatic);
}; };
@ -114,5 +111,5 @@ using ansicolor_stderr_sink_st = ansicolor_stderr_sink<details::console_nullmute
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "ansicolor_sink-inl.h" #include "ansicolor_sink-inl.h"
#endif #endif

7
include/spdlog/sinks/base_sink.h
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@ -15,9 +15,8 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
class SPDLOG_API base_sink : public sink class SPDLOG_API base_sink : public sink {
{
public: public:
base_sink(); base_sink();
explicit base_sink(std::unique_ptr<spdlog::formatter> formatter); explicit base_sink(std::unique_ptr<spdlog::formatter> formatter);
@ -48,5 +47,5 @@ protected:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "base_sink-inl.h" #include "base_sink-inl.h"
#endif #endif

26
include/spdlog/sinks/basic_file_sink-inl.h
View File

@ -4,7 +4,7 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/sinks/basic_file_sink.h> #include <spdlog/sinks/basic_file_sink.h>
#endif #endif
#include <spdlog/common.h> #include <spdlog/common.h>
@ -13,30 +13,28 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE basic_file_sink<Mutex>::basic_file_sink(const filename_t &filename, bool truncate, const file_event_handlers &event_handlers) SPDLOG_INLINE basic_file_sink<Mutex>::basic_file_sink(const filename_t &filename,
: file_helper_{event_handlers} bool truncate,
{ const file_event_handlers &event_handlers)
: file_helper_{event_handlers} {
file_helper_.open(filename, truncate); file_helper_.open(filename, truncate);
} }
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE const filename_t &basic_file_sink<Mutex>::filename() const SPDLOG_INLINE const filename_t &basic_file_sink<Mutex>::filename() const {
{
return file_helper_.filename(); return file_helper_.filename();
} }
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE void basic_file_sink<Mutex>::sink_it_(const details::log_msg &msg) SPDLOG_INLINE void basic_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {
{
memory_buf_t formatted; memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
file_helper_.write(formatted); file_helper_.write(formatted);
} }
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE void basic_file_sink<Mutex>::flush_() SPDLOG_INLINE void basic_file_sink<Mutex>::flush_() {
{
file_helper_.flush(); file_helper_.flush();
} }

31
include/spdlog/sinks/basic_file_sink.h
View File

@ -5,8 +5,8 @@
#include <spdlog/details/file_helper.h> #include <spdlog/details/file_helper.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <mutex> #include <mutex>
#include <string> #include <string>
@ -16,11 +16,12 @@ namespace sinks {
/* /*
* Trivial file sink with single file as target * Trivial file sink with single file as target
*/ */
template<typename Mutex> template <typename Mutex>
class basic_file_sink final : public base_sink<Mutex> class basic_file_sink final : public base_sink<Mutex> {
{
public: public:
explicit basic_file_sink(const filename_t &filename, bool truncate = false, const file_event_handlers &event_handlers = {}); explicit basic_file_sink(const filename_t &filename,
bool truncate = false,
const file_event_handlers &event_handlers = {});
const filename_t &filename() const; const filename_t &filename() const;
protected: protected:
@ -39,22 +40,24 @@ using basic_file_sink_st = basic_file_sink<details::null_mutex>;
// //
// factory functions // factory functions
// //
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> basic_logger_mt( inline std::shared_ptr<logger> basic_logger_mt(const std::string &logger_name,
const std::string &logger_name, const filename_t &filename, bool truncate = false, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ bool truncate = false,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::basic_file_sink_mt>(logger_name, filename, truncate, event_handlers); return Factory::template create<sinks::basic_file_sink_mt>(logger_name, filename, truncate, event_handlers);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> basic_logger_st( inline std::shared_ptr<logger> basic_logger_st(const std::string &logger_name,
const std::string &logger_name, const filename_t &filename, bool truncate = false, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ bool truncate = false,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::basic_file_sink_st>(logger_name, filename, truncate, event_handlers); return Factory::template create<sinks::basic_file_sink_st>(logger_name, filename, truncate, event_handlers);
} }
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "basic_file_sink-inl.h" #include "basic_file_sink-inl.h"
#endif #endif

25
include/spdlog/sinks/callback_sink.h
View File

@ -4,8 +4,8 @@
#pragma once #pragma once
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <mutex> #include <mutex>
#include <string> #include <string>
@ -19,19 +19,14 @@ namespace sinks {
/* /*
* Trivial callback sink, gets a callback function and calls it on each log * Trivial callback sink, gets a callback function and calls it on each log
*/ */
template<typename Mutex> template <typename Mutex>
class callback_sink final : public base_sink<Mutex> class callback_sink final : public base_sink<Mutex> {
{
public: public:
explicit callback_sink(const custom_log_callback &callback) explicit callback_sink(const custom_log_callback &callback)
: callback_{callback} : callback_{callback} {}
{}
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override { callback_(msg); }
{
callback_(msg);
}
void flush_() override{}; void flush_() override{};
private: private:
@ -46,15 +41,13 @@ using callback_sink_st = callback_sink<details::null_mutex>;
// //
// factory functions // factory functions
// //
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> callback_logger_mt(const std::string &logger_name, const custom_log_callback &callback) inline std::shared_ptr<logger> callback_logger_mt(const std::string &logger_name, const custom_log_callback &callback) {
{
return Factory::template create<sinks::callback_sink_mt>(logger_name, callback); return Factory::template create<sinks::callback_sink_mt>(logger_name, callback);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> callback_logger_st(const std::string &logger_name, const custom_log_callback &callback) inline std::shared_ptr<logger> callback_logger_st(const std::string &logger_name, const custom_log_callback &callback) {
{
return Factory::template create<sinks::callback_sink_st>(logger_name, callback); return Factory::template create<sinks::callback_sink_st>(logger_name, callback);
} }

175
include/spdlog/sinks/daily_file_sink.h
View File

@ -4,20 +4,20 @@
#pragma once #pragma once
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/circular_q.h>
#include <spdlog/details/file_helper.h> #include <spdlog/details/file_helper.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/fmt/fmt.h>
#include <spdlog/fmt/chrono.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/os.h> #include <spdlog/details/os.h>
#include <spdlog/details/circular_q.h>
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
#include <spdlog/fmt/chrono.h>
#include <spdlog/fmt/fmt.h>
#include <spdlog/sinks/base_sink.h>
#include <sstream>
#include <iomanip>
#include <chrono> #include <chrono>
#include <cstdio> #include <cstdio>
#include <iomanip>
#include <mutex> #include <mutex>
#include <sstream>
#include <string> #include <string>
namespace spdlog { namespace spdlog {
@ -26,29 +26,25 @@ namespace sinks {
/* /*
* Generator of daily log file names in format basename.YYYY-MM-DD.ext * Generator of daily log file names in format basename.YYYY-MM-DD.ext
*/ */
struct daily_filename_calculator struct daily_filename_calculator {
{
// Create filename for the form basename.YYYY-MM-DD // Create filename for the form basename.YYYY-MM-DD
static filename_t calc_filename(const filename_t &filename, const tm &now_tm) static filename_t calc_filename(const filename_t &filename, const tm &now_tm) {
{
filename_t basename, ext; filename_t basename, ext;
std::tie(basename, ext) = details::file_helper::split_by_extension(filename); std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
return fmt_lib::format(SPDLOG_FMT_STRING(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}{}")), basename, now_tm.tm_year + 1900, return fmt_lib::format(SPDLOG_FMT_STRING(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}{}")), basename,
now_tm.tm_mon + 1, now_tm.tm_mday, ext); now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday, ext);
} }
}; };
/* /*
* Generator of daily log file names with strftime format. * Generator of daily log file names with strftime format.
* Usages: * Usages:
* auto sink = std::make_shared<spdlog::sinks::daily_file_format_sink_mt>("myapp-%Y-%m-%d:%H:%M:%S.log", hour, minute);" * auto sink = std::make_shared<spdlog::sinks::daily_file_format_sink_mt>("myapp-%Y-%m-%d:%H:%M:%S.log", hour,
* auto logger = spdlog::daily_logger_format_mt("loggername, "myapp-%Y-%m-%d:%X.log", hour, minute)" * minute);" auto logger = spdlog::daily_logger_format_mt("loggername, "myapp-%Y-%m-%d:%X.log", hour, minute)"
* *
*/ */
struct daily_filename_format_calculator struct daily_filename_format_calculator {
{ static filename_t calc_filename(const filename_t &file_path, const tm &now_tm) {
static filename_t calc_filename(const filename_t &file_path, const tm &now_tm)
{
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES) #if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
std::wstringstream stream; std::wstringstream stream;
#else #else
@ -64,23 +60,24 @@ struct daily_filename_format_calculator
* If truncate != false , the created file will be truncated. * If truncate != false , the created file will be truncated.
* If max_files > 0, retain only the last max_files and delete previous. * If max_files > 0, retain only the last max_files and delete previous.
*/ */
template<typename Mutex, typename FileNameCalc = daily_filename_calculator> template <typename Mutex, typename FileNameCalc = daily_filename_calculator>
class daily_file_sink final : public base_sink<Mutex> class daily_file_sink final : public base_sink<Mutex> {
{
public: public:
// create daily file sink which rotates on given time // create daily file sink which rotates on given time
daily_file_sink(filename_t base_filename, int rotation_hour, int rotation_minute, bool truncate = false, uint16_t max_files = 0, daily_file_sink(filename_t base_filename,
const file_event_handlers &event_handlers = {}) int rotation_hour,
: base_filename_(std::move(base_filename)) int rotation_minute,
, rotation_h_(rotation_hour) bool truncate = false,
, rotation_m_(rotation_minute) uint16_t max_files = 0,
, file_helper_{event_handlers} const file_event_handlers &event_handlers = {})
, truncate_(truncate) : base_filename_(std::move(base_filename)),
, max_files_(max_files) rotation_h_(rotation_hour),
, filenames_q_() rotation_m_(rotation_minute),
{ file_helper_{event_handlers},
if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 || rotation_minute > 59) truncate_(truncate),
{ max_files_(max_files),
filenames_q_() {
if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 || rotation_minute > 59) {
throw_spdlog_ex("daily_file_sink: Invalid rotation time in ctor"); throw_spdlog_ex("daily_file_sink: Invalid rotation time in ctor");
} }
@ -89,25 +86,21 @@ public:
file_helper_.open(filename, truncate_); file_helper_.open(filename, truncate_);
rotation_tp_ = next_rotation_tp_(); rotation_tp_ = next_rotation_tp_();
if (max_files_ > 0) if (max_files_ > 0) {
{
init_filenames_q_(); init_filenames_q_();
} }
} }
filename_t filename() filename_t filename() {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return file_helper_.filename(); return file_helper_.filename();
} }
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
auto time = msg.time; auto time = msg.time;
bool should_rotate = time >= rotation_tp_; bool should_rotate = time >= rotation_tp_;
if (should_rotate) if (should_rotate) {
{
auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(time)); auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(time));
file_helper_.open(filename, truncate_); file_helper_.open(filename, truncate_);
rotation_tp_ = next_rotation_tp_(); rotation_tp_ = next_rotation_tp_();
@ -117,57 +110,46 @@ protected:
file_helper_.write(formatted); file_helper_.write(formatted);
// Do the cleaning only at the end because it might throw on failure. // Do the cleaning only at the end because it might throw on failure.
if (should_rotate && max_files_ > 0) if (should_rotate && max_files_ > 0) {
{
delete_old_(); delete_old_();
} }
} }
void flush_() override void flush_() override { file_helper_.flush(); }
{
file_helper_.flush();
}
private: private:
void init_filenames_q_() void init_filenames_q_() {
{
using details::os::path_exists; using details::os::path_exists;
filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_)); filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
std::vector<filename_t> filenames; std::vector<filename_t> filenames;
auto now = log_clock::now(); auto now = log_clock::now();
while (filenames.size() < max_files_) while (filenames.size() < max_files_) {
{
auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now)); auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
if (!path_exists(filename)) if (!path_exists(filename)) {
{
break; break;
} }
filenames.emplace_back(filename); filenames.emplace_back(filename);
now -= std::chrono::hours(24); now -= std::chrono::hours(24);
} }
for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter) for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter) {
{
filenames_q_.push_back(std::move(*iter)); filenames_q_.push_back(std::move(*iter));
} }
} }
tm now_tm(log_clock::time_point tp) tm now_tm(log_clock::time_point tp) {
{
time_t tnow = log_clock::to_time_t(tp); time_t tnow = log_clock::to_time_t(tp);
return spdlog::details::os::localtime(tnow); return spdlog::details::os::localtime(tnow);
} }
log_clock::time_point next_rotation_tp_() log_clock::time_point next_rotation_tp_() {
{
auto now = log_clock::now(); auto now = log_clock::now();
tm date = now_tm(now); tm date = now_tm(now);
date.tm_hour = rotation_h_; date.tm_hour = rotation_h_;
date.tm_min = rotation_m_; date.tm_min = rotation_m_;
date.tm_sec = 0; date.tm_sec = 0;
auto rotation_time = log_clock::from_time_t(std::mktime(&date)); auto rotation_time = log_clock::from_time_t(std::mktime(&date));
if (rotation_time > now) if (rotation_time > now) {
{
return rotation_time; return rotation_time;
} }
return {rotation_time + std::chrono::hours(24)}; return {rotation_time + std::chrono::hours(24)};
@ -175,19 +157,16 @@ private:
// Delete the file N rotations ago. // Delete the file N rotations ago.
// Throw spdlog_ex on failure to delete the old file. // Throw spdlog_ex on failure to delete the old file.
void delete_old_() void delete_old_() {
{
using details::os::filename_to_str; using details::os::filename_to_str;
using details::os::remove_if_exists; using details::os::remove_if_exists;
filename_t current_file = file_helper_.filename(); filename_t current_file = file_helper_.filename();
if (filenames_q_.full()) if (filenames_q_.full()) {
{
auto old_filename = std::move(filenames_q_.front()); auto old_filename = std::move(filenames_q_.front());
filenames_q_.pop_front(); filenames_q_.pop_front();
bool ok = remove_if_exists(old_filename) == 0; bool ok = remove_if_exists(old_filename) == 0;
if (!ok) if (!ok) {
{
filenames_q_.push_back(std::move(current_file)); filenames_q_.push_back(std::move(current_file));
throw_spdlog_ex("Failed removing daily file " + filename_to_str(old_filename), errno); throw_spdlog_ex("Failed removing daily file " + filename_to_str(old_filename), errno);
} }
@ -215,33 +194,51 @@ using daily_file_format_sink_st = daily_file_sink<details::null_mutex, daily_fil
// //
// factory functions // factory functions
// //
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> daily_logger_mt(const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0, inline std::shared_ptr<logger> daily_logger_mt(const std::string &logger_name,
bool truncate = false, uint16_t max_files = 0, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ int hour = 0,
return Factory::template create<sinks::daily_file_sink_mt>(logger_name, filename, hour, minute, truncate, max_files, event_handlers); int minute = 0,
bool truncate = false,
uint16_t max_files = 0,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::daily_file_sink_mt>(logger_name, filename, hour, minute, truncate, max_files,
event_handlers);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> daily_logger_format_mt(const std::string &logger_name, const filename_t &filename, int hour = 0, inline std::shared_ptr<logger> daily_logger_format_mt(const std::string &logger_name,
int minute = 0, bool truncate = false, uint16_t max_files = 0, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ int hour = 0,
return Factory::template create<sinks::daily_file_format_sink_mt>( int minute = 0,
logger_name, filename, hour, minute, truncate, max_files, event_handlers); bool truncate = false,
uint16_t max_files = 0,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::daily_file_format_sink_mt>(logger_name, filename, hour, minute, truncate,
max_files, event_handlers);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> daily_logger_st(const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0, inline std::shared_ptr<logger> daily_logger_st(const std::string &logger_name,
bool truncate = false, uint16_t max_files = 0, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ int hour = 0,
return Factory::template create<sinks::daily_file_sink_st>(logger_name, filename, hour, minute, truncate, max_files, event_handlers); int minute = 0,
bool truncate = false,
uint16_t max_files = 0,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::daily_file_sink_st>(logger_name, filename, hour, minute, truncate, max_files,
event_handlers);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> daily_logger_format_st(const std::string &logger_name, const filename_t &filename, int hour = 0, inline std::shared_ptr<logger> daily_logger_format_st(const std::string &logger_name,
int minute = 0, bool truncate = false, uint16_t max_files = 0, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ int hour = 0,
return Factory::template create<sinks::daily_file_format_sink_st>( int minute = 0,
logger_name, filename, hour, minute, truncate, max_files, event_handlers); bool truncate = false,
uint16_t max_files = 0,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::daily_file_format_sink_st>(logger_name, filename, hour, minute, truncate,
max_files, event_handlers);
} }
} // namespace spdlog } // namespace spdlog

46
include/spdlog/sinks/dist_sink.h
View File

@ -19,71 +19,55 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
class dist_sink : public base_sink<Mutex> class dist_sink : public base_sink<Mutex> {
{
public: public:
dist_sink() = default; dist_sink() = default;
explicit dist_sink(std::vector<std::shared_ptr<sink>> sinks) explicit dist_sink(std::vector<std::shared_ptr<sink>> sinks)
: sinks_(sinks) : sinks_(sinks) {}
{}
dist_sink(const dist_sink &) = delete; dist_sink(const dist_sink &) = delete;
dist_sink &operator=(const dist_sink &) = delete; dist_sink &operator=(const dist_sink &) = delete;
void add_sink(std::shared_ptr<sink> sub_sink) void add_sink(std::shared_ptr<sink> sub_sink) {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
sinks_.push_back(sub_sink); sinks_.push_back(sub_sink);
} }
void remove_sink(std::shared_ptr<sink> sub_sink) void remove_sink(std::shared_ptr<sink> sub_sink) {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
sinks_.erase(std::remove(sinks_.begin(), sinks_.end(), sub_sink), sinks_.end()); sinks_.erase(std::remove(sinks_.begin(), sinks_.end(), sub_sink), sinks_.end());
} }
void set_sinks(std::vector<std::shared_ptr<sink>> sinks) void set_sinks(std::vector<std::shared_ptr<sink>> sinks) {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
sinks_ = std::move(sinks); sinks_ = std::move(sinks);
} }
std::vector<std::shared_ptr<sink>> &sinks() std::vector<std::shared_ptr<sink>> &sinks() { return sinks_; }
{
return sinks_;
}
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{ for (auto &sub_sink : sinks_) {
for (auto &sub_sink : sinks_) if (sub_sink->should_log(msg.level)) {
{
if (sub_sink->should_log(msg.level))
{
sub_sink->log(msg); sub_sink->log(msg);
} }
} }
} }
void flush_() override void flush_() override {
{ for (auto &sub_sink : sinks_) {
for (auto &sub_sink : sinks_)
{
sub_sink->flush(); sub_sink->flush();
} }
} }
void set_pattern_(const std::string &pattern) override void set_pattern_(const std::string &pattern) override {
{
set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern)); set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern));
} }
void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) override void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) override {
{
base_sink<Mutex>::formatter_ = std::move(sink_formatter); base_sink<Mutex>::formatter_ = std::move(sink_formatter);
for (auto &sub_sink : sinks_) for (auto &sub_sink : sinks_) {
{
sub_sink->set_formatter(base_sink<Mutex>::formatter_->clone()); sub_sink->set_formatter(base_sink<Mutex>::formatter_->clone());
} }
} }

40
include/spdlog/sinks/dup_filter_sink.h
View File

@ -4,13 +4,13 @@
#pragma once #pragma once
#include "dist_sink.h" #include "dist_sink.h"
#include <spdlog/details/null_mutex.h>
#include <spdlog/details/log_msg.h> #include <spdlog/details/log_msg.h>
#include <spdlog/details/null_mutex.h>
#include <chrono>
#include <cstdio> #include <cstdio>
#include <mutex> #include <mutex>
#include <string> #include <string>
#include <chrono>
// Duplicate message removal sink. // Duplicate message removal sink.
// Skip the message if previous one is identical and less than "max_skip_duration" have passed // Skip the message if previous one is identical and less than "max_skip_duration" have passed
@ -36,15 +36,14 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
class dup_filter_sink : public dist_sink<Mutex> class dup_filter_sink : public dist_sink<Mutex> {
{
public: public:
template<class Rep, class Period> template <class Rep, class Period>
explicit dup_filter_sink(std::chrono::duration<Rep, Period> max_skip_duration, level::level_enum notification_level = level::info) explicit dup_filter_sink(std::chrono::duration<Rep, Period> max_skip_duration,
: max_skip_duration_{max_skip_duration} level::level_enum notification_level = level::info)
, log_level_{notification_level} : max_skip_duration_{max_skip_duration},
{} log_level_{notification_level} {}
protected: protected:
std::chrono::microseconds max_skip_duration_; std::chrono::microseconds max_skip_duration_;
@ -53,23 +52,21 @@ protected:
size_t skip_counter_ = 0; size_t skip_counter_ = 0;
level::level_enum log_level_; level::level_enum log_level_;
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
bool filtered = filter_(msg); bool filtered = filter_(msg);
if (!filtered) if (!filtered) {
{
skip_counter_ += 1; skip_counter_ += 1;
return; return;
} }
// log the "skipped.." message // log the "skipped.." message
if (skip_counter_ > 0) if (skip_counter_ > 0) {
{
char buf[64]; char buf[64];
auto msg_size = ::snprintf(buf, sizeof(buf), "Skipped %u duplicate messages..", static_cast<unsigned>(skip_counter_)); auto msg_size =
if (msg_size > 0 && static_cast<size_t>(msg_size) < sizeof(buf)) ::snprintf(buf, sizeof(buf), "Skipped %u duplicate messages..", static_cast<unsigned>(skip_counter_));
{ if (msg_size > 0 && static_cast<size_t>(msg_size) < sizeof(buf)) {
details::log_msg skipped_msg{msg.source, msg.logger_name, log_level_, string_view_t{buf, static_cast<size_t>(msg_size)}}; details::log_msg skipped_msg{msg.source, msg.logger_name, log_level_,
string_view_t{buf, static_cast<size_t>(msg_size)}};
dist_sink<Mutex>::sink_it_(skipped_msg); dist_sink<Mutex>::sink_it_(skipped_msg);
} }
} }
@ -82,8 +79,7 @@ protected:
} }
// return whether the log msg should be displayed (true) or skipped (false) // return whether the log msg should be displayed (true) or skipped (false)
bool filter_(const details::log_msg &msg) bool filter_(const details::log_msg &msg) {
{
auto filter_duration = msg.time - last_msg_time_; auto filter_duration = msg.time - last_msg_time_;
return (filter_duration > max_skip_duration_) || (msg.payload != last_msg_payload_); return (filter_duration > max_skip_duration_) || (msg.payload != last_msg_payload_);
} }

117
include/spdlog/sinks/hourly_file_sink.h
View File

@ -4,13 +4,13 @@
#pragma once #pragma once
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/circular_q.h>
#include <spdlog/details/file_helper.h> #include <spdlog/details/file_helper.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/details/os.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/fmt/fmt.h> #include <spdlog/fmt/fmt.h>
#include <spdlog/sinks/base_sink.h> #include <spdlog/sinks/base_sink.h>
#include <spdlog/details/os.h>
#include <spdlog/details/circular_q.h>
#include <spdlog/details/synchronous_factory.h>
#include <chrono> #include <chrono>
#include <cstdio> #include <cstdio>
@ -24,15 +24,13 @@ namespace sinks {
/* /*
* Generator of Hourly log file names in format basename.YYYY-MM-DD-HH.ext * Generator of Hourly log file names in format basename.YYYY-MM-DD-HH.ext
*/ */
struct hourly_filename_calculator struct hourly_filename_calculator {
{
// Create filename for the form basename.YYYY-MM-DD-H // Create filename for the form basename.YYYY-MM-DD-H
static filename_t calc_filename(const filename_t &filename, const tm &now_tm) static filename_t calc_filename(const filename_t &filename, const tm &now_tm) {
{
filename_t basename, ext; filename_t basename, ext;
std::tie(basename, ext) = details::file_helper::split_by_extension(filename); std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
return fmt_lib::format(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}{}"), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1, return fmt_lib::format(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}{}"), basename, now_tm.tm_year + 1900,
now_tm.tm_mday, now_tm.tm_hour, ext); now_tm.tm_mon + 1, now_tm.tm_mday, now_tm.tm_hour, ext);
} }
}; };
@ -41,46 +39,41 @@ struct hourly_filename_calculator
* If truncate != false , the created file will be truncated. * If truncate != false , the created file will be truncated.
* If max_files > 0, retain only the last max_files and delete previous. * If max_files > 0, retain only the last max_files and delete previous.
*/ */
template<typename Mutex, typename FileNameCalc = hourly_filename_calculator> template <typename Mutex, typename FileNameCalc = hourly_filename_calculator>
class hourly_file_sink final : public base_sink<Mutex> class hourly_file_sink final : public base_sink<Mutex> {
{
public: public:
// create hourly file sink which rotates on given time // create hourly file sink which rotates on given time
hourly_file_sink( hourly_file_sink(filename_t base_filename,
filename_t base_filename, bool truncate = false, uint16_t max_files = 0, const file_event_handlers &event_handlers = {}) bool truncate = false,
: base_filename_(std::move(base_filename)) uint16_t max_files = 0,
, file_helper_{event_handlers} const file_event_handlers &event_handlers = {})
, truncate_(truncate) : base_filename_(std::move(base_filename)),
, max_files_(max_files) file_helper_{event_handlers},
, filenames_q_() truncate_(truncate),
{ max_files_(max_files),
filenames_q_() {
auto now = log_clock::now(); auto now = log_clock::now();
auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now)); auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
file_helper_.open(filename, truncate_); file_helper_.open(filename, truncate_);
remove_init_file_ = file_helper_.size() == 0; remove_init_file_ = file_helper_.size() == 0;
rotation_tp_ = next_rotation_tp_(); rotation_tp_ = next_rotation_tp_();
if (max_files_ > 0) if (max_files_ > 0) {
{
init_filenames_q_(); init_filenames_q_();
} }
} }
filename_t filename() filename_t filename() {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return file_helper_.filename(); return file_helper_.filename();
} }
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
auto time = msg.time; auto time = msg.time;
bool should_rotate = time >= rotation_tp_; bool should_rotate = time >= rotation_tp_;
if (should_rotate) if (should_rotate) {
{ if (remove_init_file_) {
if (remove_init_file_)
{
file_helper_.close(); file_helper_.close();
details::os::remove(file_helper_.filename()); details::os::remove(file_helper_.filename());
} }
@ -94,56 +87,45 @@ protected:
file_helper_.write(formatted); file_helper_.write(formatted);
// Do the cleaning only at the end because it might throw on failure. // Do the cleaning only at the end because it might throw on failure.
if (should_rotate && max_files_ > 0) if (should_rotate && max_files_ > 0) {
{
delete_old_(); delete_old_();
} }
} }
void flush_() override void flush_() override { file_helper_.flush(); }
{
file_helper_.flush();
}
private: private:
void init_filenames_q_() void init_filenames_q_() {
{
using details::os::path_exists; using details::os::path_exists;
filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_)); filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
std::vector<filename_t> filenames; std::vector<filename_t> filenames;
auto now = log_clock::now(); auto now = log_clock::now();
while (filenames.size() < max_files_) while (filenames.size() < max_files_) {
{
auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now)); auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
if (!path_exists(filename)) if (!path_exists(filename)) {
{
break; break;
} }
filenames.emplace_back(filename); filenames.emplace_back(filename);
now -= std::chrono::hours(1); now -= std::chrono::hours(1);
} }
for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter) for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter) {
{
filenames_q_.push_back(std::move(*iter)); filenames_q_.push_back(std::move(*iter));
} }
} }
tm now_tm(log_clock::time_point tp) tm now_tm(log_clock::time_point tp) {
{
time_t tnow = log_clock::to_time_t(tp); time_t tnow = log_clock::to_time_t(tp);
return spdlog::details::os::localtime(tnow); return spdlog::details::os::localtime(tnow);
} }
log_clock::time_point next_rotation_tp_() log_clock::time_point next_rotation_tp_() {
{
auto now = log_clock::now(); auto now = log_clock::now();
tm date = now_tm(now); tm date = now_tm(now);
date.tm_min = 0; date.tm_min = 0;
date.tm_sec = 0; date.tm_sec = 0;
auto rotation_time = log_clock::from_time_t(std::mktime(&date)); auto rotation_time = log_clock::from_time_t(std::mktime(&date));
if (rotation_time > now) if (rotation_time > now) {
{
return rotation_time; return rotation_time;
} }
return {rotation_time + std::chrono::hours(1)}; return {rotation_time + std::chrono::hours(1)};
@ -151,19 +133,16 @@ private:
// Delete the file N rotations ago. // Delete the file N rotations ago.
// Throw spdlog_ex on failure to delete the old file. // Throw spdlog_ex on failure to delete the old file.
void delete_old_() void delete_old_() {
{
using details::os::filename_to_str; using details::os::filename_to_str;
using details::os::remove_if_exists; using details::os::remove_if_exists;
filename_t current_file = file_helper_.filename(); filename_t current_file = file_helper_.filename();
if (filenames_q_.full()) if (filenames_q_.full()) {
{
auto old_filename = std::move(filenames_q_.front()); auto old_filename = std::move(filenames_q_.front());
filenames_q_.pop_front(); filenames_q_.pop_front();
bool ok = remove_if_exists(old_filename) == 0; bool ok = remove_if_exists(old_filename) == 0;
if (!ok) if (!ok) {
{
filenames_q_.push_back(std::move(current_file)); filenames_q_.push_back(std::move(current_file));
SPDLOG_THROW(spdlog_ex("Failed removing hourly file " + filename_to_str(old_filename), errno)); SPDLOG_THROW(spdlog_ex("Failed removing hourly file " + filename_to_str(old_filename), errno));
} }
@ -188,17 +167,23 @@ using hourly_file_sink_st = hourly_file_sink<details::null_mutex>;
// //
// factory functions // factory functions
// //
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> hourly_logger_mt(const std::string &logger_name, const filename_t &filename, bool truncate = false, inline std::shared_ptr<logger> hourly_logger_mt(const std::string &logger_name,
uint16_t max_files = 0, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ bool truncate = false,
return Factory::template create<sinks::hourly_file_sink_mt>(logger_name, filename, truncate, max_files, event_handlers); uint16_t max_files = 0,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::hourly_file_sink_mt>(logger_name, filename, truncate, max_files,
event_handlers);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> hourly_logger_st(const std::string &logger_name, const filename_t &filename, bool truncate = false, inline std::shared_ptr<logger> hourly_logger_st(const std::string &logger_name,
uint16_t max_files = 0, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ bool truncate = false,
return Factory::template create<sinks::hourly_file_sink_st>(logger_name, filename, truncate, max_files, event_handlers); uint16_t max_files = 0,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::hourly_file_sink_st>(logger_name, filename, truncate, max_files,
event_handlers);
} }
} // namespace spdlog } // namespace spdlog

87
include/spdlog/sinks/kafka_sink.h
View File

@ -10,13 +10,13 @@
// https://github.com/confluentinc/librdkafka // https://github.com/confluentinc/librdkafka
// //
#include <spdlog/common.h>
#include "spdlog/details/log_msg.h"
#include "spdlog/sinks/base_sink.h"
#include "spdlog/details/synchronous_factory.h"
#include "spdlog/details/null_mutex.h"
#include "spdlog/async.h" #include "spdlog/async.h"
#include "spdlog/details/log_msg.h"
#include "spdlog/details/null_mutex.h"
#include "spdlog/details/synchronous_factory.h"
#include "spdlog/sinks/base_sink.h"
#include <mutex> #include <mutex>
#include <spdlog/common.h>
// kafka header // kafka header
#include <librdkafka/rdkafkacpp.h> #include <librdkafka/rdkafkacpp.h>
@ -24,74 +24,57 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
struct kafka_sink_config struct kafka_sink_config {
{
std::string server_addr; std::string server_addr;
std::string produce_topic; std::string produce_topic;
int32_t flush_timeout_ms = 1000; int32_t flush_timeout_ms = 1000;
kafka_sink_config(std::string addr, std::string topic, int flush_timeout_ms = 1000) kafka_sink_config(std::string addr, std::string topic, int flush_timeout_ms = 1000)
: server_addr{std::move(addr)} : server_addr{std::move(addr)},
, produce_topic{std::move(topic)} produce_topic{std::move(topic)},
, flush_timeout_ms(flush_timeout_ms) flush_timeout_ms(flush_timeout_ms) {}
{}
}; };
template<typename Mutex> template <typename Mutex>
class kafka_sink : public base_sink<Mutex> class kafka_sink : public base_sink<Mutex> {
{
public: public:
kafka_sink(kafka_sink_config config) kafka_sink(kafka_sink_config config)
: config_{std::move(config)} : config_{std::move(config)} {
{ try {
try
{
std::string errstr; std::string errstr;
conf_.reset(RdKafka::Conf::create(RdKafka::Conf::CONF_GLOBAL)); conf_.reset(RdKafka::Conf::create(RdKafka::Conf::CONF_GLOBAL));
RdKafka::Conf::ConfResult confRes = conf_->set("bootstrap.servers", config_.server_addr, errstr); RdKafka::Conf::ConfResult confRes = conf_->set("bootstrap.servers", config_.server_addr, errstr);
if (confRes != RdKafka::Conf::CONF_OK) if (confRes != RdKafka::Conf::CONF_OK) {
{
throw_spdlog_ex(fmt_lib::format("conf set bootstrap.servers failed err:{}", errstr)); throw_spdlog_ex(fmt_lib::format("conf set bootstrap.servers failed err:{}", errstr));
} }
tconf_.reset(RdKafka::Conf::create(RdKafka::Conf::CONF_TOPIC)); tconf_.reset(RdKafka::Conf::create(RdKafka::Conf::CONF_TOPIC));
if (tconf_ == nullptr) if (tconf_ == nullptr) {
{
throw_spdlog_ex(fmt_lib::format("create topic config failed")); throw_spdlog_ex(fmt_lib::format("create topic config failed"));
} }
producer_.reset(RdKafka::Producer::create(conf_.get(), errstr)); producer_.reset(RdKafka::Producer::create(conf_.get(), errstr));
if (producer_ == nullptr) if (producer_ == nullptr) {
{
throw_spdlog_ex(fmt_lib::format("create producer failed err:{}", errstr)); throw_spdlog_ex(fmt_lib::format("create producer failed err:{}", errstr));
} }
topic_.reset(RdKafka::Topic::create(producer_.get(), config_.produce_topic, tconf_.get(), errstr)); topic_.reset(RdKafka::Topic::create(producer_.get(), config_.produce_topic, tconf_.get(), errstr));
if (topic_ == nullptr) if (topic_ == nullptr) {
{
throw_spdlog_ex(fmt_lib::format("create topic failed err:{}", errstr)); throw_spdlog_ex(fmt_lib::format("create topic failed err:{}", errstr));
} }
} } catch (const std::exception &e) {
catch (const std::exception &e)
{
throw_spdlog_ex(fmt_lib::format("error create kafka instance: {}", e.what())); throw_spdlog_ex(fmt_lib::format("error create kafka instance: {}", e.what()));
} }
} }
~kafka_sink() ~kafka_sink() { producer_->flush(config_.flush_timeout_ms); }
{
producer_->flush(config_.flush_timeout_ms);
}
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{ producer_->produce(topic_.get(), 0, RdKafka::Producer::RK_MSG_COPY, (void *)msg.payload.data(),
producer_->produce(topic_.get(), 0, RdKafka::Producer::RK_MSG_COPY, (void *)msg.payload.data(), msg.payload.size(), NULL, NULL); msg.payload.size(), NULL, NULL);
} }
void flush_() override void flush_() override { producer_->flush(config_.flush_timeout_ms); }
{
producer_->flush(config_.flush_timeout_ms);
}
private: private:
kafka_sink_config config_; kafka_sink_config config_;
@ -106,27 +89,27 @@ using kafka_sink_st = kafka_sink<spdlog::details::null_mutex>;
} // namespace sinks } // namespace sinks
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> kafka_logger_mt(const std::string &logger_name, spdlog::sinks::kafka_sink_config config) inline std::shared_ptr<logger> kafka_logger_mt(const std::string &logger_name,
{ spdlog::sinks::kafka_sink_config config) {
return Factory::template create<sinks::kafka_sink_mt>(logger_name, config); return Factory::template create<sinks::kafka_sink_mt>(logger_name, config);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> kafka_logger_st(const std::string &logger_name, spdlog::sinks::kafka_sink_config config) inline std::shared_ptr<logger> kafka_logger_st(const std::string &logger_name,
{ spdlog::sinks::kafka_sink_config config) {
return Factory::template create<sinks::kafka_sink_st>(logger_name, config); return Factory::template create<sinks::kafka_sink_st>(logger_name, config);
} }
template<typename Factory = spdlog::async_factory> template <typename Factory = spdlog::async_factory>
inline std::shared_ptr<spdlog::logger> kafka_logger_async_mt(std::string logger_name, spdlog::sinks::kafka_sink_config config) inline std::shared_ptr<spdlog::logger> kafka_logger_async_mt(std::string logger_name,
{ spdlog::sinks::kafka_sink_config config) {
return Factory::template create<sinks::kafka_sink_mt>(logger_name, config); return Factory::template create<sinks::kafka_sink_mt>(logger_name, config);
} }
template<typename Factory = spdlog::async_factory> template <typename Factory = spdlog::async_factory>
inline std::shared_ptr<spdlog::logger> kafka_logger_async_st(std::string logger_name, spdlog::sinks::kafka_sink_config config) inline std::shared_ptr<spdlog::logger> kafka_logger_async_st(std::string logger_name,
{ spdlog::sinks::kafka_sink_config config) {
return Factory::template create<sinks::kafka_sink_st>(logger_name, config); return Factory::template create<sinks::kafka_sink_st>(logger_name, config);
} }

71
include/spdlog/sinks/mongo_sink.h
View File

@ -25,50 +25,43 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
class mongo_sink : public base_sink<Mutex> class mongo_sink : public base_sink<Mutex> {
{
public: public:
mongo_sink(const std::string &db_name, const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017") mongo_sink(const std::string &db_name,
try : mongo_sink(std::make_shared<mongocxx::instance>(), db_name, collection_name, uri) const std::string &collection_name,
{} const std::string &uri = "mongodb://localhost:27017") try
catch (const std::exception &e) : mongo_sink(std::make_shared<mongocxx::instance>(), db_name, collection_name, uri) {
{ } catch (const std::exception &e) {
throw_spdlog_ex(fmt_lib::format("Error opening database: {}", e.what())); throw_spdlog_ex(fmt_lib::format("Error opening database: {}", e.what()));
} }
mongo_sink(std::shared_ptr<mongocxx::instance> instance, const std::string &db_name, const std::string &collection_name, mongo_sink(std::shared_ptr<mongocxx::instance> instance,
const std::string &uri = "mongodb://localhost:27017") const std::string &db_name,
: instance_(std::move(instance)) const std::string &collection_name,
, db_name_(db_name) const std::string &uri = "mongodb://localhost:27017")
, coll_name_(collection_name) : instance_(std::move(instance)),
{ db_name_(db_name),
try coll_name_(collection_name) {
{ try {
client_ = spdlog::details::make_unique<mongocxx::client>(mongocxx::uri{uri}); client_ = spdlog::details::make_unique<mongocxx::client>(mongocxx::uri{uri});
} } catch (const std::exception &e) {
catch (const std::exception &e)
{
throw_spdlog_ex(fmt_lib::format("Error opening database: {}", e.what())); throw_spdlog_ex(fmt_lib::format("Error opening database: {}", e.what()));
} }
} }
~mongo_sink() ~mongo_sink() { flush_(); }
{
flush_();
}
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
using bsoncxx::builder::stream::document; using bsoncxx::builder::stream::document;
using bsoncxx::builder::stream::finalize; using bsoncxx::builder::stream::finalize;
if (client_ != nullptr) if (client_ != nullptr) {
{ auto doc = document{} << "timestamp" << bsoncxx::types::b_date(msg.time) << "level"
auto doc = document{} << "timestamp" << bsoncxx::types::b_date(msg.time) << "level" << level::to_string_view(msg.level).data() << level::to_string_view(msg.level).data() << "level_num" << msg.level << "message"
<< "level_num" << msg.level << "message" << std::string(msg.payload.begin(), msg.payload.end()) << std::string(msg.payload.begin(), msg.payload.end()) << "logger_name"
<< "logger_name" << std::string(msg.logger_name.begin(), msg.logger_name.end()) << "thread_id" << std::string(msg.logger_name.begin(), msg.logger_name.end()) << "thread_id"
<< static_cast<int>(msg.thread_id) << finalize; << static_cast<int>(msg.thread_id) << finalize;
client_->database(db_name_).collection(coll_name_).insert_one(doc.view()); client_->database(db_name_).collection(coll_name_).insert_one(doc.view());
} }
@ -90,17 +83,19 @@ using mongo_sink_st = mongo_sink<spdlog::details::null_mutex>;
} // namespace sinks } // namespace sinks
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> mongo_logger_mt(const std::string &logger_name, const std::string &db_name, inline std::shared_ptr<logger> mongo_logger_mt(const std::string &logger_name,
const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017") const std::string &db_name,
{ const std::string &collection_name,
const std::string &uri = "mongodb://localhost:27017") {
return Factory::template create<sinks::mongo_sink_mt>(logger_name, db_name, collection_name, uri); return Factory::template create<sinks::mongo_sink_mt>(logger_name, db_name, collection_name, uri);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> mongo_logger_st(const std::string &logger_name, const std::string &db_name, inline std::shared_ptr<logger> mongo_logger_st(const std::string &logger_name,
const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017") const std::string &db_name,
{ const std::string &collection_name,
const std::string &uri = "mongodb://localhost:27017") {
return Factory::template create<sinks::mongo_sink_st>(logger_name, db_name, collection_name, uri); return Factory::template create<sinks::mongo_sink_st>(logger_name, db_name, collection_name, uri);
} }

39
include/spdlog/sinks/msvc_sink.h
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@ -5,21 +5,21 @@
#if defined(_WIN32) #if defined(_WIN32)
# include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
# if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
# include <spdlog/details/os.h> #include <spdlog/details/os.h>
# endif #endif
# include <spdlog/sinks/base_sink.h> #include <spdlog/sinks/base_sink.h>
# include <mutex> #include <mutex>
# include <string> #include <string>
// Avoid including windows.h (https://stackoverflow.com/a/30741042) // Avoid including windows.h (https://stackoverflow.com/a/30741042)
# if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
extern "C" __declspec(dllimport) void __stdcall OutputDebugStringW(const wchar_t *lpOutputString); extern "C" __declspec(dllimport) void __stdcall OutputDebugStringW(const wchar_t *lpOutputString);
# else #else
extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA(const char *lpOutputString); extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA(const char *lpOutputString);
# endif #endif
extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent(); extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
namespace spdlog { namespace spdlog {
@ -27,31 +27,28 @@ namespace sinks {
/* /*
* MSVC sink (logging using OutputDebugStringA) * MSVC sink (logging using OutputDebugStringA)
*/ */
template<typename Mutex> template <typename Mutex>
class msvc_sink : public base_sink<Mutex> class msvc_sink : public base_sink<Mutex> {
{
public: public:
msvc_sink() = default; msvc_sink() = default;
msvc_sink(bool check_debugger_present) msvc_sink(bool check_debugger_present)
: check_debugger_present_{check_debugger_present} {}; : check_debugger_present_{check_debugger_present} {};
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{ if (check_debugger_present_ && !IsDebuggerPresent()) {
if (check_debugger_present_ && !IsDebuggerPresent())
{
return; return;
} }
memory_buf_t formatted; memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
formatted.push_back('\0'); // add a null terminator for OutputDebugString formatted.push_back('\0'); // add a null terminator for OutputDebugString
# if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) #if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT)
wmemory_buf_t wformatted; wmemory_buf_t wformatted;
details::os::utf8_to_wstrbuf(string_view_t(formatted.data(), formatted.size()), wformatted); details::os::utf8_to_wstrbuf(string_view_t(formatted.data(), formatted.size()), wformatted);
OutputDebugStringW(wformatted.data()); OutputDebugStringW(wformatted.data());
# else #else
OutputDebugStringA(formatted.data()); OutputDebugStringA(formatted.data());
# endif #endif
} }
void flush_() override {} void flush_() override {}

17
include/spdlog/sinks/null_sink.h
View File

@ -4,17 +4,16 @@
#pragma once #pragma once
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <mutex> #include <mutex>
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
class null_sink : public base_sink<Mutex> class null_sink : public base_sink<Mutex> {
{
protected: protected:
void sink_it_(const details::log_msg &) override {} void sink_it_(const details::log_msg &) override {}
void flush_() override {} void flush_() override {}
@ -25,17 +24,15 @@ using null_sink_st = null_sink<details::null_mutex>;
} // namespace sinks } // namespace sinks
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> null_logger_mt(const std::string &logger_name) inline std::shared_ptr<logger> null_logger_mt(const std::string &logger_name) {
{
auto null_logger = Factory::template create<sinks::null_sink_mt>(logger_name); auto null_logger = Factory::template create<sinks::null_sink_mt>(logger_name);
null_logger->set_level(level::off); null_logger->set_level(level::off);
return null_logger; return null_logger;
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> null_logger_st(const std::string &logger_name) inline std::shared_ptr<logger> null_logger_st(const std::string &logger_name) {
{
auto null_logger = Factory::template create<sinks::null_sink_st>(logger_name); auto null_logger = Factory::template create<sinks::null_sink_st>(logger_name);
null_logger->set_level(level::off); null_logger->set_level(level::off);
return null_logger; return null_logger;

21
include/spdlog/sinks/ostream_sink.h
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@ -11,33 +11,26 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
class ostream_sink final : public base_sink<Mutex> class ostream_sink final : public base_sink<Mutex> {
{
public: public:
explicit ostream_sink(std::ostream &os, bool force_flush = false) explicit ostream_sink(std::ostream &os, bool force_flush = false)
: ostream_(os) : ostream_(os),
, force_flush_(force_flush) force_flush_(force_flush) {}
{}
ostream_sink(const ostream_sink &) = delete; ostream_sink(const ostream_sink &) = delete;
ostream_sink &operator=(const ostream_sink &) = delete; ostream_sink &operator=(const ostream_sink &) = delete;
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
memory_buf_t formatted; memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
ostream_.write(formatted.data(), static_cast<std::streamsize>(formatted.size())); ostream_.write(formatted.data(), static_cast<std::streamsize>(formatted.size()));
if (force_flush_) if (force_flush_) {
{
ostream_.flush(); ostream_.flush();
} }
} }
void flush_() override void flush_() override { ostream_.flush(); }
{
ostream_.flush();
}
std::ostream &ostream_; std::ostream &ostream_;
bool force_flush_; bool force_flush_;

178
include/spdlog/sinks/qt_sinks.h
View File

@ -18,40 +18,34 @@
#include "spdlog/sinks/base_sink.h" #include "spdlog/sinks/base_sink.h"
#include <array> #include <array>
#include <QTextEdit>
#include <QPlainTextEdit> #include <QPlainTextEdit>
#include <QTextEdit>
// //
// qt_sink class // qt_sink class
// //
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
class qt_sink : public base_sink<Mutex> class qt_sink : public base_sink<Mutex> {
{
public: public:
qt_sink(QObject *qt_object, std::string meta_method) qt_sink(QObject *qt_object, std::string meta_method)
: qt_object_(qt_object) : qt_object_(qt_object),
, meta_method_(std::move(meta_method)) meta_method_(std::move(meta_method)) {
{ if (!qt_object_) {
if (!qt_object_)
{
throw_spdlog_ex("qt_sink: qt_object is null"); throw_spdlog_ex("qt_sink: qt_object is null");
} }
} }
~qt_sink() ~qt_sink() { flush_(); }
{
flush_();
}
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
memory_buf_t formatted; memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
const string_view_t str = string_view_t(formatted.data(), formatted.size()); const string_view_t str = string_view_t(formatted.data(), formatted.size());
QMetaObject::invokeMethod(qt_object_, meta_method_.c_str(), Qt::AutoConnection, QMetaObject::invokeMethod(
qt_object_, meta_method_.c_str(), Qt::AutoConnection,
Q_ARG(QString, QString::fromUtf8(str.data(), static_cast<int>(str.size())).trimmed())); Q_ARG(QString, QString::fromUtf8(str.data(), static_cast<int>(str.size())).trimmed()));
} }
@ -67,17 +61,14 @@ private:
// Colors can be modified if needed using sink->set_color(level, qtTextCharFormat). // Colors can be modified if needed using sink->set_color(level, qtTextCharFormat).
// max_lines is the maximum number of lines that the sink will hold before removing the oldest lines. // max_lines is the maximum number of lines that the sink will hold before removing the oldest lines.
// By default, only ascii (latin1) is supported by this sink. Set is_utf8 to true if utf8 support is needed. // By default, only ascii (latin1) is supported by this sink. Set is_utf8 to true if utf8 support is needed.
template<typename Mutex> template <typename Mutex>
class qt_color_sink : public base_sink<Mutex> class qt_color_sink : public base_sink<Mutex> {
{
public: public:
qt_color_sink(QTextEdit *qt_text_edit, int max_lines, bool dark_colors = false, bool is_utf8 = false) qt_color_sink(QTextEdit *qt_text_edit, int max_lines, bool dark_colors = false, bool is_utf8 = false)
: qt_text_edit_(qt_text_edit) : qt_text_edit_(qt_text_edit),
, max_lines_(max_lines) max_lines_(max_lines),
, is_utf8_(is_utf8) is_utf8_(is_utf8) {
{ if (!qt_text_edit_) {
if (!qt_text_edit_)
{
throw_spdlog_ex("qt_color_text_sink: text_edit is null"); throw_spdlog_ex("qt_color_text_sink: text_edit is null");
} }
@ -105,48 +96,44 @@ public:
colors_.at(level::critical) = format; colors_.at(level::critical) = format;
} }
~qt_color_sink() ~qt_color_sink() { flush_(); }
{
flush_();
}
void set_default_color(QTextCharFormat format) void set_default_color(QTextCharFormat format) {
{
// std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); // std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
default_color_ = format; default_color_ = format;
} }
void set_level_color(level::level_enum color_level, QTextCharFormat format) void set_level_color(level::level_enum color_level, QTextCharFormat format) {
{
// std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); // std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
colors_.at(static_cast<size_t>(color_level)) = format; colors_.at(static_cast<size_t>(color_level)) = format;
} }
QTextCharFormat &get_level_color(level::level_enum color_level) QTextCharFormat &get_level_color(level::level_enum color_level) {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return colors_.at(static_cast<size_t>(color_level)); return colors_.at(static_cast<size_t>(color_level));
} }
QTextCharFormat &get_default_color() QTextCharFormat &get_default_color() {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return default_color_; return default_color_;
} }
protected: protected:
struct invoke_params struct invoke_params {
{ invoke_params(int max_lines,
invoke_params(int max_lines, QTextEdit *q_text_edit, QString payload, QTextCharFormat default_color, QTextCharFormat level_color, QTextEdit *q_text_edit,
int color_range_start, int color_range_end) QString payload,
: max_lines(max_lines) QTextCharFormat default_color,
, q_text_edit(q_text_edit) QTextCharFormat level_color,
, payload(std::move(payload)) int color_range_start,
, default_color(default_color) int color_range_end)
, level_color(level_color) : max_lines(max_lines),
, color_range_start(color_range_start) q_text_edit(q_text_edit),
, color_range_end(color_range_end) payload(std::move(payload)),
{} default_color(default_color),
level_color(level_color),
color_range_start(color_range_start),
color_range_end(color_range_end) {}
int max_lines; int max_lines;
QTextEdit *q_text_edit; QTextEdit *q_text_edit;
QString payload; QString payload;
@ -156,8 +143,7 @@ protected:
int color_range_end; int color_range_end;
}; };
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
memory_buf_t formatted; memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
@ -166,28 +152,24 @@ protected:
QString payload; QString payload;
int color_range_start = static_cast<int>(msg.color_range_start); int color_range_start = static_cast<int>(msg.color_range_start);
int color_range_end = static_cast<int>(msg.color_range_end); int color_range_end = static_cast<int>(msg.color_range_end);
if (is_utf8_) if (is_utf8_) {
{
payload = QString::fromUtf8(str.data(), static_cast<int>(str.size())); payload = QString::fromUtf8(str.data(), static_cast<int>(str.size()));
// convert color ranges from byte index to character index. // convert color ranges from byte index to character index.
if (msg.color_range_start < msg.color_range_end) if (msg.color_range_start < msg.color_range_end) {
{
color_range_start = QString::fromUtf8(str.data(), msg.color_range_start).size(); color_range_start = QString::fromUtf8(str.data(), msg.color_range_start).size();
color_range_end = QString::fromUtf8(str.data(), msg.color_range_end).size(); color_range_end = QString::fromUtf8(str.data(), msg.color_range_end).size();
} }
} } else {
else
{
payload = QString::fromLatin1(str.data(), static_cast<int>(str.size())); payload = QString::fromLatin1(str.data(), static_cast<int>(str.size()));
} }
invoke_params params{max_lines_, // max lines invoke_params params{max_lines_, // max lines
qt_text_edit_, // text edit to append to qt_text_edit_, // text edit to append to
std::move(payload), // text to append std::move(payload), // text to append
default_color_, // default color default_color_, // default color
colors_.at(msg.level), // color to apply colors_.at(msg.level), // color to apply
color_range_start, // color range start color_range_start, // color range start
color_range_end}; // color range end color_range_end}; // color range end
QMetaObject::invokeMethod( QMetaObject::invokeMethod(
qt_text_edit_, [params]() { invoke_method_(params); }, Qt::AutoConnection); qt_text_edit_, [params]() { invoke_method_(params); }, Qt::AutoConnection);
@ -199,14 +181,12 @@ protected:
// It is a static method to ensure that it is handled correctly even if the sink is destroyed prematurely // It is a static method to ensure that it is handled correctly even if the sink is destroyed prematurely
// before it is invoked. // before it is invoked.
static void invoke_method_(invoke_params params) static void invoke_method_(invoke_params params) {
{
auto *document = params.q_text_edit->document(); auto *document = params.q_text_edit->document();
QTextCursor cursor(document); QTextCursor cursor(document);
// remove first blocks if number of blocks exceeds max_lines // remove first blocks if number of blocks exceeds max_lines
while (document->blockCount() > params.max_lines) while (document->blockCount() > params.max_lines) {
{
cursor.select(QTextCursor::BlockUnderCursor); cursor.select(QTextCursor::BlockUnderCursor);
cursor.removeSelectedText(); cursor.removeSelectedText();
cursor.deleteChar(); // delete the newline after the block cursor.deleteChar(); // delete the newline after the block
@ -216,8 +196,7 @@ protected:
cursor.setCharFormat(params.default_color); cursor.setCharFormat(params.default_color);
// if color range not specified or not not valid, just append the text with default color // if color range not specified or not not valid, just append the text with default color
if (params.color_range_end <= params.color_range_start) if (params.color_range_end <= params.color_range_start) {
{
cursor.insertText(params.payload); cursor.insertText(params.payload);
return; return;
} }
@ -227,7 +206,8 @@ protected:
// insert the colorized text // insert the colorized text
cursor.setCharFormat(params.level_color); cursor.setCharFormat(params.level_color);
cursor.insertText(params.payload.mid(params.color_range_start, params.color_range_end - params.color_range_start)); cursor.insertText(
params.payload.mid(params.color_range_start, params.color_range_end - params.color_range_start));
// insert the text after the color range with default format // insert the text after the color range with default format
cursor.setCharFormat(params.default_color); cursor.setCharFormat(params.default_color);
@ -255,57 +235,55 @@ using qt_color_sink_st = qt_color_sink<details::null_mutex>;
// //
// log to QTextEdit // log to QTextEdit
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_logger_mt(const std::string &logger_name, QTextEdit *qt_object, const std::string &meta_method = "append") inline std::shared_ptr<logger>
{ qt_logger_mt(const std::string &logger_name, QTextEdit *qt_object, const std::string &meta_method = "append") {
return Factory::template create<sinks::qt_sink_mt>(logger_name, qt_object, meta_method); return Factory::template create<sinks::qt_sink_mt>(logger_name, qt_object, meta_method);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_logger_st(const std::string &logger_name, QTextEdit *qt_object, const std::string &meta_method = "append") inline std::shared_ptr<logger>
{ qt_logger_st(const std::string &logger_name, QTextEdit *qt_object, const std::string &meta_method = "append") {
return Factory::template create<sinks::qt_sink_st>(logger_name, qt_object, meta_method); return Factory::template create<sinks::qt_sink_st>(logger_name, qt_object, meta_method);
} }
// log to QPlainTextEdit // log to QPlainTextEdit
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_logger_mt( inline std::shared_ptr<logger> qt_logger_mt(const std::string &logger_name,
const std::string &logger_name, QPlainTextEdit *qt_object, const std::string &meta_method = "appendPlainText") QPlainTextEdit *qt_object,
{ const std::string &meta_method = "appendPlainText") {
return Factory::template create<sinks::qt_sink_mt>(logger_name, qt_object, meta_method); return Factory::template create<sinks::qt_sink_mt>(logger_name, qt_object, meta_method);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_logger_st( inline std::shared_ptr<logger> qt_logger_st(const std::string &logger_name,
const std::string &logger_name, QPlainTextEdit *qt_object, const std::string &meta_method = "appendPlainText") QPlainTextEdit *qt_object,
{ const std::string &meta_method = "appendPlainText") {
return Factory::template create<sinks::qt_sink_st>(logger_name, qt_object, meta_method); return Factory::template create<sinks::qt_sink_st>(logger_name, qt_object, meta_method);
} }
// log to QObject // log to QObject
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_logger_mt(const std::string &logger_name, QObject *qt_object, const std::string &meta_method) inline std::shared_ptr<logger>
{ qt_logger_mt(const std::string &logger_name, QObject *qt_object, const std::string &meta_method) {
return Factory::template create<sinks::qt_sink_mt>(logger_name, qt_object, meta_method); return Factory::template create<sinks::qt_sink_mt>(logger_name, qt_object, meta_method);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_logger_st(const std::string &logger_name, QObject *qt_object, const std::string &meta_method) inline std::shared_ptr<logger>
{ qt_logger_st(const std::string &logger_name, QObject *qt_object, const std::string &meta_method) {
return Factory::template create<sinks::qt_sink_st>(logger_name, qt_object, meta_method); return Factory::template create<sinks::qt_sink_st>(logger_name, qt_object, meta_method);
} }
// log to QTextEdit with colorize output // log to QTextEdit with colorize output
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_color_logger_mt( inline std::shared_ptr<logger>
const std::string &logger_name, QTextEdit *qt_text_edit, int max_lines, bool is_utf8 = false) qt_color_logger_mt(const std::string &logger_name, QTextEdit *qt_text_edit, int max_lines, bool is_utf8 = false) {
{
return Factory::template create<sinks::qt_color_sink_mt>(logger_name, qt_text_edit, max_lines, false, is_utf8); return Factory::template create<sinks::qt_color_sink_mt>(logger_name, qt_text_edit, max_lines, false, is_utf8);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_color_logger_st( inline std::shared_ptr<logger>
const std::string &logger_name, QTextEdit *qt_text_edit, int max_lines, bool is_utf8 = false) qt_color_logger_st(const std::string &logger_name, QTextEdit *qt_text_edit, int max_lines, bool is_utf8 = false) {
{
return Factory::template create<sinks::qt_color_sink_st>(logger_name, qt_text_edit, max_lines, false, is_utf8); return Factory::template create<sinks::qt_color_sink_st>(logger_name, qt_text_edit, max_lines, false, is_utf8);
} }

27
include/spdlog/sinks/ringbuffer_sink.h
View File

@ -3,10 +3,10 @@
#pragma once #pragma once
#include "spdlog/sinks/base_sink.h"
#include "spdlog/details/circular_q.h" #include "spdlog/details/circular_q.h"
#include "spdlog/details/log_msg_buffer.h" #include "spdlog/details/log_msg_buffer.h"
#include "spdlog/details/null_mutex.h" #include "spdlog/details/null_mutex.h"
#include "spdlog/sinks/base_sink.h"
#include <mutex> #include <mutex>
#include <string> #include <string>
@ -17,37 +17,31 @@ namespace sinks {
/* /*
* Ring buffer sink * Ring buffer sink
*/ */
template<typename Mutex> template <typename Mutex>
class ringbuffer_sink final : public base_sink<Mutex> class ringbuffer_sink final : public base_sink<Mutex> {
{
public: public:
explicit ringbuffer_sink(size_t n_items) explicit ringbuffer_sink(size_t n_items)
: q_{n_items} : q_{n_items} {}
{}
std::vector<details::log_msg_buffer> last_raw(size_t lim = 0) std::vector<details::log_msg_buffer> last_raw(size_t lim = 0) {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
auto items_available = q_.size(); auto items_available = q_.size();
auto n_items = lim > 0 ? (std::min)(lim, items_available) : items_available; auto n_items = lim > 0 ? (std::min)(lim, items_available) : items_available;
std::vector<details::log_msg_buffer> ret; std::vector<details::log_msg_buffer> ret;
ret.reserve(n_items); ret.reserve(n_items);
for (size_t i = (items_available - n_items); i < items_available; i++) for (size_t i = (items_available - n_items); i < items_available; i++) {
{
ret.push_back(q_.at(i)); ret.push_back(q_.at(i));
} }
return ret; return ret;
} }
std::vector<std::string> last_formatted(size_t lim = 0) std::vector<std::string> last_formatted(size_t lim = 0) {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
auto items_available = q_.size(); auto items_available = q_.size();
auto n_items = lim > 0 ? (std::min)(lim, items_available) : items_available; auto n_items = lim > 0 ? (std::min)(lim, items_available) : items_available;
std::vector<std::string> ret; std::vector<std::string> ret;
ret.reserve(n_items); ret.reserve(n_items);
for (size_t i = (items_available - n_items); i < items_available; i++) for (size_t i = (items_available - n_items); i < items_available; i++) {
{
memory_buf_t formatted; memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(q_.at(i), formatted); base_sink<Mutex>::formatter_->format(q_.at(i), formatted);
ret.push_back(SPDLOG_BUF_TO_STRING(formatted)); ret.push_back(SPDLOG_BUF_TO_STRING(formatted));
@ -56,10 +50,7 @@ public:
} }
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override { q_.push_back(details::log_msg_buffer{msg}); }
{
q_.push_back(details::log_msg_buffer{msg});
}
void flush_() override {} void flush_() override {}
private: private:

85
include/spdlog/sinks/rotating_file_sink-inl.h
View File

@ -4,7 +4,7 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/sinks/rotating_file_sink.h> #include <spdlog/sinks/rotating_file_sink.h>
#endif #endif
#include <spdlog/common.h> #include <spdlog/common.h>
@ -23,27 +23,26 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE rotating_file_sink<Mutex>::rotating_file_sink( SPDLOG_INLINE rotating_file_sink<Mutex>::rotating_file_sink(filename_t base_filename,
filename_t base_filename, std::size_t max_size, std::size_t max_files, bool rotate_on_open, const file_event_handlers &event_handlers) std::size_t max_size,
: base_filename_(std::move(base_filename)) std::size_t max_files,
, max_size_(max_size) bool rotate_on_open,
, max_files_(max_files) const file_event_handlers &event_handlers)
, file_helper_{event_handlers} : base_filename_(std::move(base_filename)),
{ max_size_(max_size),
if (max_size == 0) max_files_(max_files),
{ file_helper_{event_handlers} {
if (max_size == 0) {
throw_spdlog_ex("rotating sink constructor: max_size arg cannot be zero"); throw_spdlog_ex("rotating sink constructor: max_size arg cannot be zero");
} }
if (max_files > 200000) if (max_files > 200000) {
{
throw_spdlog_ex("rotating sink constructor: max_files arg cannot exceed 200000"); throw_spdlog_ex("rotating sink constructor: max_files arg cannot exceed 200000");
} }
file_helper_.open(calc_filename(base_filename_, 0)); file_helper_.open(calc_filename(base_filename_, 0));
current_size_ = file_helper_.size(); // expensive. called only once current_size_ = file_helper_.size(); // expensive. called only once
if (rotate_on_open && current_size_ > 0) if (rotate_on_open && current_size_ > 0) {
{
rotate_(); rotate_();
current_size_ = 0; current_size_ = 0;
} }
@ -51,11 +50,9 @@ SPDLOG_INLINE rotating_file_sink<Mutex>::rotating_file_sink(
// calc filename according to index and file extension if exists. // calc filename according to index and file extension if exists.
// e.g. calc_filename("logs/mylog.txt, 3) => "logs/mylog.3.txt". // e.g. calc_filename("logs/mylog.txt, 3) => "logs/mylog.3.txt".
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::calc_filename(const filename_t &filename, std::size_t index) SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::calc_filename(const filename_t &filename, std::size_t index) {
{ if (index == 0u) {
if (index == 0u)
{
return filename; return filename;
} }
@ -64,16 +61,14 @@ SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::calc_filename(const filename
return fmt_lib::format(SPDLOG_FILENAME_T("{}.{}{}"), basename, index, ext); return fmt_lib::format(SPDLOG_FILENAME_T("{}.{}{}"), basename, index, ext);
} }
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::filename() SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::filename() {
{
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_); std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return file_helper_.filename(); return file_helper_.filename();
} }
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg) SPDLOG_INLINE void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {
{
memory_buf_t formatted; memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
auto new_size = current_size_ + formatted.size(); auto new_size = current_size_ + formatted.size();
@ -81,11 +76,9 @@ SPDLOG_INLINE void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &m
// rotate if the new estimated file size exceeds max size. // rotate if the new estimated file size exceeds max size.
// rotate only if the real size > 0 to better deal with full disk (see issue #2261). // rotate only if the real size > 0 to better deal with full disk (see issue #2261).
// we only check the real size when new_size > max_size_ because it is relatively expensive. // we only check the real size when new_size > max_size_ because it is relatively expensive.
if (new_size > max_size_) if (new_size > max_size_) {
{
file_helper_.flush(); file_helper_.flush();
if (file_helper_.size() > 0) if (file_helper_.size() > 0) {
{
rotate_(); rotate_();
new_size = formatted.size(); new_size = formatted.size();
} }
@ -94,9 +87,8 @@ SPDLOG_INLINE void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &m
current_size_ = new_size; current_size_ = new_size;
} }
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE void rotating_file_sink<Mutex>::flush_() SPDLOG_INLINE void rotating_file_sink<Mutex>::flush_() {
{
file_helper_.flush(); file_helper_.flush();
} }
@ -105,33 +97,30 @@ SPDLOG_INLINE void rotating_file_sink<Mutex>::flush_()
// log.1.txt -> log.2.txt // log.1.txt -> log.2.txt
// log.2.txt -> log.3.txt // log.2.txt -> log.3.txt
// log.3.txt -> delete // log.3.txt -> delete
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE void rotating_file_sink<Mutex>::rotate_() SPDLOG_INLINE void rotating_file_sink<Mutex>::rotate_() {
{
using details::os::filename_to_str; using details::os::filename_to_str;
using details::os::path_exists; using details::os::path_exists;
file_helper_.close(); file_helper_.close();
for (auto i = max_files_; i > 0; --i) for (auto i = max_files_; i > 0; --i) {
{
filename_t src = calc_filename(base_filename_, i - 1); filename_t src = calc_filename(base_filename_, i - 1);
if (!path_exists(src)) if (!path_exists(src)) {
{
continue; continue;
} }
filename_t target = calc_filename(base_filename_, i); filename_t target = calc_filename(base_filename_, i);
if (!rename_file_(src, target)) if (!rename_file_(src, target)) {
{
// if failed try again after a small delay. // if failed try again after a small delay.
// this is a workaround to a windows issue, where very high rotation // this is a workaround to a windows issue, where very high rotation
// rates can cause the rename to fail with permission denied (because of antivirus?). // rates can cause the rename to fail with permission denied (because of antivirus?).
details::os::sleep_for_millis(100); details::os::sleep_for_millis(100);
if (!rename_file_(src, target)) if (!rename_file_(src, target)) {
{
file_helper_.reopen(true); // truncate the log file anyway to prevent it to grow beyond its limit! file_helper_.reopen(true); // truncate the log file anyway to prevent it to grow beyond its limit!
current_size_ = 0; current_size_ = 0;
throw_spdlog_ex("rotating_file_sink: failed renaming " + filename_to_str(src) + " to " + filename_to_str(target), errno); throw_spdlog_ex("rotating_file_sink: failed renaming " + filename_to_str(src) + " to " +
filename_to_str(target),
errno);
} }
} }
} }
@ -140,9 +129,9 @@ SPDLOG_INLINE void rotating_file_sink<Mutex>::rotate_()
// delete the target if exists, and rename the src file to target // delete the target if exists, and rename the src file to target
// return true on success, false otherwise. // return true on success, false otherwise.
template<typename Mutex> template <typename Mutex>
SPDLOG_INLINE bool rotating_file_sink<Mutex>::rename_file_(const filename_t &src_filename, const filename_t &target_filename) SPDLOG_INLINE bool rotating_file_sink<Mutex>::rename_file_(const filename_t &src_filename,
{ const filename_t &target_filename) {
// try to delete the target file in case it already exists. // try to delete the target file in case it already exists.
(void)details::os::remove(target_filename); (void)details::os::remove(target_filename);
return details::os::rename(src_filename, target_filename) == 0; return details::os::rename(src_filename, target_filename) == 0;

46
include/spdlog/sinks/rotating_file_sink.h
View File

@ -3,10 +3,10 @@
#pragma once #pragma once
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/file_helper.h> #include <spdlog/details/file_helper.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <chrono> #include <chrono>
#include <mutex> #include <mutex>
@ -18,12 +18,14 @@ namespace sinks {
// //
// Rotating file sink based on size // Rotating file sink based on size
// //
template<typename Mutex> template <typename Mutex>
class rotating_file_sink final : public base_sink<Mutex> class rotating_file_sink final : public base_sink<Mutex> {
{
public: public:
rotating_file_sink(filename_t base_filename, std::size_t max_size, std::size_t max_files, bool rotate_on_open = false, rotating_file_sink(filename_t base_filename,
const file_event_handlers &event_handlers = {}); std::size_t max_size,
std::size_t max_files,
bool rotate_on_open = false,
const file_event_handlers &event_handlers = {});
static filename_t calc_filename(const filename_t &filename, std::size_t index); static filename_t calc_filename(const filename_t &filename, std::size_t index);
filename_t filename(); filename_t filename();
@ -59,23 +61,29 @@ using rotating_file_sink_st = rotating_file_sink<details::null_mutex>;
// factory functions // factory functions
// //
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> rotating_logger_mt(const std::string &logger_name, const filename_t &filename, size_t max_file_size, inline std::shared_ptr<logger> rotating_logger_mt(const std::string &logger_name,
size_t max_files, bool rotate_on_open = false, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ size_t max_file_size,
return Factory::template create<sinks::rotating_file_sink_mt>( size_t max_files,
logger_name, filename, max_file_size, max_files, rotate_on_open, event_handlers); bool rotate_on_open = false,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::rotating_file_sink_mt>(logger_name, filename, max_file_size, max_files,
rotate_on_open, event_handlers);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> rotating_logger_st(const std::string &logger_name, const filename_t &filename, size_t max_file_size, inline std::shared_ptr<logger> rotating_logger_st(const std::string &logger_name,
size_t max_files, bool rotate_on_open = false, const file_event_handlers &event_handlers = {}) const filename_t &filename,
{ size_t max_file_size,
return Factory::template create<sinks::rotating_file_sink_st>( size_t max_files,
logger_name, filename, max_file_size, max_files, rotate_on_open, event_handlers); bool rotate_on_open = false,
const file_event_handlers &event_handlers = {}) {
return Factory::template create<sinks::rotating_file_sink_st>(logger_name, filename, max_file_size, max_files,
rotate_on_open, event_handlers);
} }
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "rotating_file_sink-inl.h" #include "rotating_file_sink-inl.h"
#endif #endif

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

@ -4,22 +4,19 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/sinks/sink.h> #include <spdlog/sinks/sink.h>
#endif #endif
#include <spdlog/common.h> #include <spdlog/common.h>
SPDLOG_INLINE bool spdlog::sinks::sink::should_log(spdlog::level::level_enum msg_level) const SPDLOG_INLINE bool spdlog::sinks::sink::should_log(spdlog::level::level_enum msg_level) const {
{
return msg_level >= level_.load(std::memory_order_relaxed); return msg_level >= level_.load(std::memory_order_relaxed);
} }
SPDLOG_INLINE void spdlog::sinks::sink::set_level(level::level_enum log_level) SPDLOG_INLINE void spdlog::sinks::sink::set_level(level::level_enum log_level) {
{
level_.store(log_level, std::memory_order_relaxed); level_.store(log_level, std::memory_order_relaxed);
} }
SPDLOG_INLINE spdlog::level::level_enum spdlog::sinks::sink::level() const SPDLOG_INLINE spdlog::level::level_enum spdlog::sinks::sink::level() const {
{
return static_cast<spdlog::level::level_enum>(level_.load(std::memory_order_relaxed)); return static_cast<spdlog::level::level_enum>(level_.load(std::memory_order_relaxed));
} }

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

@ -9,8 +9,7 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
class SPDLOG_API sink class SPDLOG_API sink {
{
public: public:
virtual ~sink() = default; virtual ~sink() = default;
virtual void log(const details::log_msg &msg) = 0; virtual void log(const details::log_msg &msg) = 0;
@ -31,5 +30,5 @@ protected:
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "sink-inl.h" #include "sink-inl.h"
#endif #endif

24
include/spdlog/sinks/stdout_color_sinks-inl.h
View File

@ -4,35 +4,31 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/sinks/stdout_color_sinks.h> #include <spdlog/sinks/stdout_color_sinks.h>
#endif #endif
#include <spdlog/logger.h>
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/logger.h>
namespace spdlog { namespace spdlog {
template<typename Factory> template <typename Factory>
SPDLOG_INLINE std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name, color_mode mode) SPDLOG_INLINE std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name, color_mode mode) {
{
return Factory::template create<sinks::stdout_color_sink_mt>(logger_name, mode); return Factory::template create<sinks::stdout_color_sink_mt>(logger_name, mode);
} }
template<typename Factory> template <typename Factory>
SPDLOG_INLINE std::shared_ptr<logger> stdout_color_st(const std::string &logger_name, color_mode mode) SPDLOG_INLINE std::shared_ptr<logger> stdout_color_st(const std::string &logger_name, color_mode mode) {
{
return Factory::template create<sinks::stdout_color_sink_st>(logger_name, mode); return Factory::template create<sinks::stdout_color_sink_st>(logger_name, mode);
} }
template<typename Factory> template <typename Factory>
SPDLOG_INLINE std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name, color_mode mode) SPDLOG_INLINE std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name, color_mode mode) {
{
return Factory::template create<sinks::stderr_color_sink_mt>(logger_name, mode); return Factory::template create<sinks::stderr_color_sink_mt>(logger_name, mode);
} }
template<typename Factory> template <typename Factory>
SPDLOG_INLINE std::shared_ptr<logger> stderr_color_st(const std::string &logger_name, color_mode mode) SPDLOG_INLINE std::shared_ptr<logger> stderr_color_st(const std::string &logger_name, color_mode mode) {
{
return Factory::template create<sinks::stderr_color_sink_st>(logger_name, mode); return Factory::template create<sinks::stderr_color_sink_st>(logger_name, mode);
} }
} // namespace spdlog } // namespace spdlog

14
include/spdlog/sinks/stdout_color_sinks.h
View File

@ -4,9 +4,9 @@
#pragma once #pragma once
#ifdef _WIN32 #ifdef _WIN32
# include <spdlog/sinks/wincolor_sink.h> #include <spdlog/sinks/wincolor_sink.h>
#else #else
# include <spdlog/sinks/ansicolor_sink.h> #include <spdlog/sinks/ansicolor_sink.h>
#endif #endif
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
@ -26,20 +26,20 @@ using stderr_color_sink_st = ansicolor_stderr_sink_st;
#endif #endif
} // namespace sinks } // namespace sinks
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name, color_mode mode = color_mode::automatic); std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name, color_mode mode = color_mode::automatic);
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
std::shared_ptr<logger> stdout_color_st(const std::string &logger_name, color_mode mode = color_mode::automatic); std::shared_ptr<logger> stdout_color_st(const std::string &logger_name, color_mode mode = color_mode::automatic);
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name, color_mode mode = color_mode::automatic); std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name, color_mode mode = color_mode::automatic);
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
std::shared_ptr<logger> stderr_color_st(const std::string &logger_name, color_mode mode = color_mode::automatic); std::shared_ptr<logger> stderr_color_st(const std::string &logger_name, color_mode mode = color_mode::automatic);
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "stdout_color_sinks-inl.h" #include "stdout_color_sinks-inl.h"
#endif #endif

88
include/spdlog/sinks/stdout_sinks-inl.h
View File

@ -4,36 +4,35 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/sinks/stdout_sinks.h> #include <spdlog/sinks/stdout_sinks.h>
#endif #endif
#include <memory>
#include <spdlog/details/console_globals.h> #include <spdlog/details/console_globals.h>
#include <spdlog/pattern_formatter.h> #include <spdlog/pattern_formatter.h>
#include <memory>
#ifdef _WIN32 #ifdef _WIN32
// under windows using fwrite to non-binary stream results in \r\r\n (see issue #1675) // under windows using fwrite to non-binary stream results in \r\r\n (see issue #1675)
// so instead we use ::FileWrite // so instead we use ::FileWrite
# include <spdlog/details/windows_include.h> #include <spdlog/details/windows_include.h>
# ifndef _USING_V110_SDK71_ // fileapi.h doesn't exist in winxp #ifndef _USING_V110_SDK71_ // fileapi.h doesn't exist in winxp
# include <fileapi.h> // WriteFile (..) #include <fileapi.h> // WriteFile (..)
# endif #endif
# include <io.h> // _get_osfhandle(..) #include <io.h> // _get_osfhandle(..)
# include <stdio.h> // _fileno(..) #include <stdio.h> // _fileno(..)
#endif // WIN32 #endif // WIN32
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE stdout_sink_base<ConsoleMutex>::stdout_sink_base(FILE *file) SPDLOG_INLINE stdout_sink_base<ConsoleMutex>::stdout_sink_base(FILE *file)
: mutex_(ConsoleMutex::mutex()) : mutex_(ConsoleMutex::mutex()),
, file_(file) file_(file),
, formatter_(details::make_unique<spdlog::pattern_formatter>()) formatter_(details::make_unique<spdlog::pattern_formatter>()) {
{
#ifdef _WIN32 #ifdef _WIN32
// get windows handle from the FILE* object // get windows handle from the FILE* object
@ -42,19 +41,16 @@ SPDLOG_INLINE stdout_sink_base<ConsoleMutex>::stdout_sink_base(FILE *file)
// don't throw to support cases where no console is attached, // don't throw to support cases where no console is attached,
// and let the log method to do nothing if (handle_ == INVALID_HANDLE_VALUE). // and let the log method to do nothing if (handle_ == INVALID_HANDLE_VALUE).
// throw only if non stdout/stderr target is requested (probably regular file and not console). // throw only if non stdout/stderr target is requested (probably regular file and not console).
if (handle_ == INVALID_HANDLE_VALUE && file != stdout && file != stderr) if (handle_ == INVALID_HANDLE_VALUE && file != stdout && file != stderr) {
{
throw_spdlog_ex("spdlog::stdout_sink_base: _get_osfhandle() failed", errno); throw_spdlog_ex("spdlog::stdout_sink_base: _get_osfhandle() failed", errno);
} }
#endif // WIN32 #endif // WIN32
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &msg) SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &msg) {
{
#ifdef _WIN32 #ifdef _WIN32
if (handle_ == INVALID_HANDLE_VALUE) if (handle_ == INVALID_HANDLE_VALUE) {
{
return; return;
} }
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
@ -63,8 +59,7 @@ SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &m
auto size = static_cast<DWORD>(formatted.size()); auto size = static_cast<DWORD>(formatted.size());
DWORD bytes_written = 0; DWORD bytes_written = 0;
bool ok = ::WriteFile(handle_, formatted.data(), size, &bytes_written, nullptr) != 0; bool ok = ::WriteFile(handle_, formatted.data(), size, &bytes_written, nullptr) != 0;
if (!ok) if (!ok) {
{
throw_spdlog_ex("stdout_sink_base: WriteFile() failed. GetLastError(): " + std::to_string(::GetLastError())); throw_spdlog_ex("stdout_sink_base: WriteFile() failed. GetLastError(): " + std::to_string(::GetLastError()));
} }
#else #else
@ -76,63 +71,54 @@ SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &m
::fflush(file_); // flush every line to terminal ::fflush(file_); // flush every line to terminal
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::flush() SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::flush() {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
fflush(file_); fflush(file_);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::set_pattern(const std::string &pattern) SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::set_pattern(const std::string &pattern) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern)); formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::move(sink_formatter); formatter_ = std::move(sink_formatter);
} }
// stdout sink // stdout sink
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE stdout_sink<ConsoleMutex>::stdout_sink() SPDLOG_INLINE stdout_sink<ConsoleMutex>::stdout_sink()
: stdout_sink_base<ConsoleMutex>(stdout) : stdout_sink_base<ConsoleMutex>(stdout) {}
{}
// stderr sink // stderr sink
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE stderr_sink<ConsoleMutex>::stderr_sink() SPDLOG_INLINE stderr_sink<ConsoleMutex>::stderr_sink()
: stdout_sink_base<ConsoleMutex>(stderr) : stdout_sink_base<ConsoleMutex>(stderr) {}
{}
} // namespace sinks } // namespace sinks
// factory methods // factory methods
template<typename Factory> template <typename Factory>
SPDLOG_INLINE std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name) SPDLOG_INLINE std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name) {
{
return Factory::template create<sinks::stdout_sink_mt>(logger_name); return Factory::template create<sinks::stdout_sink_mt>(logger_name);
} }
template<typename Factory> template <typename Factory>
SPDLOG_INLINE std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name) SPDLOG_INLINE std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name) {
{
return Factory::template create<sinks::stdout_sink_st>(logger_name); return Factory::template create<sinks::stdout_sink_st>(logger_name);
} }
template<typename Factory> template <typename Factory>
SPDLOG_INLINE std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name) SPDLOG_INLINE std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name) {
{
return Factory::template create<sinks::stderr_sink_mt>(logger_name); return Factory::template create<sinks::stderr_sink_mt>(logger_name);
} }
template<typename Factory> template <typename Factory>
SPDLOG_INLINE std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name) SPDLOG_INLINE std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name) {
{
return Factory::template create<sinks::stderr_sink_st>(logger_name); return Factory::template create<sinks::stderr_sink_st>(logger_name);
} }
} // namespace spdlog } // namespace spdlog

29
include/spdlog/sinks/stdout_sinks.h
View File

@ -3,22 +3,21 @@
#pragma once #pragma once
#include <cstdio>
#include <spdlog/details/console_globals.h> #include <spdlog/details/console_globals.h>
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/sink.h> #include <spdlog/sinks/sink.h>
#include <cstdio>
#ifdef _WIN32 #ifdef _WIN32
# include <spdlog/details/windows_include.h> #include <spdlog/details/windows_include.h>
#endif #endif
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename ConsoleMutex> template <typename ConsoleMutex>
class stdout_sink_base : public sink class stdout_sink_base : public sink {
{
public: public:
using mutex_t = typename ConsoleMutex::mutex_t; using mutex_t = typename ConsoleMutex::mutex_t;
explicit stdout_sink_base(FILE *file); explicit stdout_sink_base(FILE *file);
@ -45,16 +44,14 @@ protected:
#endif // WIN32 #endif // WIN32
}; };
template<typename ConsoleMutex> template <typename ConsoleMutex>
class stdout_sink : public stdout_sink_base<ConsoleMutex> class stdout_sink : public stdout_sink_base<ConsoleMutex> {
{
public: public:
stdout_sink(); stdout_sink();
}; };
template<typename ConsoleMutex> template <typename ConsoleMutex>
class stderr_sink : public stdout_sink_base<ConsoleMutex> class stderr_sink : public stdout_sink_base<ConsoleMutex> {
{
public: public:
stderr_sink(); stderr_sink();
}; };
@ -68,20 +65,20 @@ using stderr_sink_st = stderr_sink<details::console_nullmutex>;
} // namespace sinks } // namespace sinks
// factory methods // factory methods
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name); std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name);
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name); std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name);
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name); std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name);
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name); std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name);
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "stdout_sinks-inl.h" #include "stdout_sinks-inl.h"
#endif #endif

73
include/spdlog/sinks/syslog_sink.h
View File

@ -3,9 +3,9 @@
#pragma once #pragma once
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <array> #include <array>
#include <string> #include <string>
@ -16,53 +16,43 @@ namespace sinks {
/** /**
* Sink that write to syslog using the `syscall()` library call. * Sink that write to syslog using the `syscall()` library call.
*/ */
template<typename Mutex> template <typename Mutex>
class syslog_sink : public base_sink<Mutex> class syslog_sink : public base_sink<Mutex> {
{
public: public:
syslog_sink(std::string ident, int syslog_option, int syslog_facility, bool enable_formatting) syslog_sink(std::string ident, int syslog_option, int syslog_facility, bool enable_formatting)
: enable_formatting_{enable_formatting} : enable_formatting_{enable_formatting},
, syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG, syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG,
/* spdlog::level::debug */ LOG_DEBUG, /* spdlog::level::debug */ LOG_DEBUG,
/* spdlog::level::info */ LOG_INFO, /* spdlog::level::info */ LOG_INFO,
/* spdlog::level::warn */ LOG_WARNING, /* spdlog::level::warn */ LOG_WARNING,
/* spdlog::level::err */ LOG_ERR, /* spdlog::level::err */ LOG_ERR,
/* spdlog::level::critical */ LOG_CRIT, /* spdlog::level::critical */ LOG_CRIT,
/* spdlog::level::off */ LOG_INFO}} /* spdlog::level::off */ LOG_INFO}},
, ident_{std::move(ident)} ident_{std::move(ident)} {
{
// set ident to be program name if empty // set ident to be program name if empty
::openlog(ident_.empty() ? nullptr : ident_.c_str(), syslog_option, syslog_facility); ::openlog(ident_.empty() ? nullptr : ident_.c_str(), syslog_option, syslog_facility);
} }
~syslog_sink() override ~syslog_sink() override { ::closelog(); }
{
::closelog();
}
syslog_sink(const syslog_sink &) = delete; syslog_sink(const syslog_sink &) = delete;
syslog_sink &operator=(const syslog_sink &) = delete; syslog_sink &operator=(const syslog_sink &) = delete;
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
string_view_t payload; string_view_t payload;
memory_buf_t formatted; memory_buf_t formatted;
if (enable_formatting_) if (enable_formatting_) {
{
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
payload = string_view_t(formatted.data(), formatted.size()); payload = string_view_t(formatted.data(), formatted.size());
} } else {
else
{
payload = msg.payload; payload = msg.payload;
} }
size_t length = payload.size(); size_t length = payload.size();
// limit to max int // limit to max int
if (length > static_cast<size_t>(std::numeric_limits<int>::max())) if (length > static_cast<size_t>(std::numeric_limits<int>::max())) {
{
length = static_cast<size_t>(std::numeric_limits<int>::max()); length = static_cast<size_t>(std::numeric_limits<int>::max());
} }
@ -82,8 +72,7 @@ private:
// //
// Simply maps spdlog's log level to syslog priority level. // Simply maps spdlog's log level to syslog priority level.
// //
int syslog_prio_from_level(const details::log_msg &msg) const int syslog_prio_from_level(const details::log_msg &msg) const {
{
return syslog_levels_.at(static_cast<levels_array::size_type>(msg.level)); return syslog_levels_.at(static_cast<levels_array::size_type>(msg.level));
} }
}; };
@ -93,17 +82,23 @@ using syslog_sink_st = syslog_sink<details::null_mutex>;
} // namespace sinks } // namespace sinks
// Create and register a syslog logger // Create and register a syslog logger
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> syslog_logger_mt(const std::string &logger_name, const std::string &syslog_ident = "", int syslog_option = 0, inline std::shared_ptr<logger> syslog_logger_mt(const std::string &logger_name,
int syslog_facility = LOG_USER, bool enable_formatting = false) const std::string &syslog_ident = "",
{ int syslog_option = 0,
return Factory::template create<sinks::syslog_sink_mt>(logger_name, syslog_ident, syslog_option, syslog_facility, enable_formatting); int syslog_facility = LOG_USER,
bool enable_formatting = false) {
return Factory::template create<sinks::syslog_sink_mt>(logger_name, syslog_ident, syslog_option, syslog_facility,
enable_formatting);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> syslog_logger_st(const std::string &logger_name, const std::string &syslog_ident = "", int syslog_option = 0, inline std::shared_ptr<logger> syslog_logger_st(const std::string &logger_name,
int syslog_facility = LOG_USER, bool enable_formatting = false) const std::string &syslog_ident = "",
{ int syslog_option = 0,
return Factory::template create<sinks::syslog_sink_st>(logger_name, syslog_ident, syslog_option, syslog_facility, enable_formatting); int syslog_facility = LOG_USER,
bool enable_formatting = false) {
return Factory::template create<sinks::syslog_sink_st>(logger_name, syslog_ident, syslog_option, syslog_facility,
enable_formatting);
} }
} // namespace spdlog } // namespace spdlog

90
include/spdlog/sinks/systemd_sink.h
View File

@ -3,14 +3,14 @@
#pragma once #pragma once
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/os.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/details/os.h>
#include <spdlog/details/synchronous_factory.h> #include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <array> #include <array>
#ifndef SD_JOURNAL_SUPPRESS_LOCATION #ifndef SD_JOURNAL_SUPPRESS_LOCATION
# define SD_JOURNAL_SUPPRESS_LOCATION #define SD_JOURNAL_SUPPRESS_LOCATION
#endif #endif
#include <systemd/sd-journal.h> #include <systemd/sd-journal.h>
@ -20,21 +20,19 @@ namespace sinks {
/** /**
* Sink that write to systemd journal using the `sd_journal_send()` library call. * Sink that write to systemd journal using the `sd_journal_send()` library call.
*/ */
template<typename Mutex> template <typename Mutex>
class systemd_sink : public base_sink<Mutex> class systemd_sink : public base_sink<Mutex> {
{
public: public:
systemd_sink(std::string ident = "", bool enable_formatting = false) systemd_sink(std::string ident = "", bool enable_formatting = false)
: ident_{std::move(ident)} : ident_{std::move(ident)},
, enable_formatting_{enable_formatting} enable_formatting_{enable_formatting},
, syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG, syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG,
/* spdlog::level::debug */ LOG_DEBUG, /* spdlog::level::debug */ LOG_DEBUG,
/* spdlog::level::info */ LOG_INFO, /* spdlog::level::info */ LOG_INFO,
/* spdlog::level::warn */ LOG_WARNING, /* spdlog::level::warn */ LOG_WARNING,
/* spdlog::level::err */ LOG_ERR, /* spdlog::level::err */ LOG_ERR,
/* spdlog::level::critical */ LOG_CRIT, /* spdlog::level::critical */ LOG_CRIT,
/* spdlog::level::off */ LOG_INFO}} /* spdlog::level::off */ LOG_INFO}} {}
{}
~systemd_sink() override {} ~systemd_sink() override {}
@ -47,60 +45,52 @@ protected:
using levels_array = std::array<int, 7>; using levels_array = std::array<int, 7>;
levels_array syslog_levels_; levels_array syslog_levels_;
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
int err; int err;
string_view_t payload; string_view_t payload;
memory_buf_t formatted; memory_buf_t formatted;
if (enable_formatting_) if (enable_formatting_) {
{
base_sink<Mutex>::formatter_->format(msg, formatted); base_sink<Mutex>::formatter_->format(msg, formatted);
payload = string_view_t(formatted.data(), formatted.size()); payload = string_view_t(formatted.data(), formatted.size());
} } else {
else
{
payload = msg.payload; payload = msg.payload;
} }
size_t length = payload.size(); size_t length = payload.size();
// limit to max int // limit to max int
if (length > static_cast<size_t>(std::numeric_limits<int>::max())) if (length > static_cast<size_t>(std::numeric_limits<int>::max())) {
{
length = static_cast<size_t>(std::numeric_limits<int>::max()); length = static_cast<size_t>(std::numeric_limits<int>::max());
} }
const string_view_t syslog_identifier = ident_.empty() ? msg.logger_name : ident_; const string_view_t syslog_identifier = ident_.empty() ? msg.logger_name : ident_;
// Do not send source location if not available // Do not send source location if not available
if (msg.source.empty()) if (msg.source.empty()) {
{
// Note: function call inside '()' to avoid macro expansion // Note: function call inside '()' to avoid macro expansion
err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(), "PRIORITY=%d", syslog_level(msg.level), err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(), "PRIORITY=%d",
syslog_level(msg.level),
#ifndef SPDLOG_NO_THREAD_ID #ifndef SPDLOG_NO_THREAD_ID
"TID=%zu", details::os::thread_id(), "TID=%zu", details::os::thread_id(),
#endif #endif
"SYSLOG_IDENTIFIER=%.*s", static_cast<int>(syslog_identifier.size()), syslog_identifier.data(), nullptr); "SYSLOG_IDENTIFIER=%.*s", static_cast<int>(syslog_identifier.size()),
} syslog_identifier.data(), nullptr);
else } else {
{ err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(), "PRIORITY=%d",
err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(), "PRIORITY=%d", syslog_level(msg.level), syslog_level(msg.level),
#ifndef SPDLOG_NO_THREAD_ID #ifndef SPDLOG_NO_THREAD_ID
"TID=%zu", details::os::thread_id(), "TID=%zu", details::os::thread_id(),
#endif #endif
"SYSLOG_IDENTIFIER=%.*s", static_cast<int>(syslog_identifier.size()), syslog_identifier.data(), "CODE_FILE=%s", "SYSLOG_IDENTIFIER=%.*s", static_cast<int>(syslog_identifier.size()),
msg.source.filename, "CODE_LINE=%d", msg.source.line, "CODE_FUNC=%s", msg.source.funcname, nullptr); syslog_identifier.data(), "CODE_FILE=%s", msg.source.filename, "CODE_LINE=%d",
msg.source.line, "CODE_FUNC=%s", msg.source.funcname, nullptr);
} }
if (err) if (err) {
{
throw_spdlog_ex("Failed writing to systemd", errno); throw_spdlog_ex("Failed writing to systemd", errno);
} }
} }
int syslog_level(level::level_enum l) int syslog_level(level::level_enum l) { return syslog_levels_.at(static_cast<levels_array::size_type>(l)); }
{
return syslog_levels_.at(static_cast<levels_array::size_type>(l));
}
void flush_() override {} void flush_() override {}
}; };
@ -110,17 +100,15 @@ using systemd_sink_st = systemd_sink<details::null_mutex>;
} // namespace sinks } // namespace sinks
// Create and register a syslog logger // Create and register a syslog logger
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> systemd_logger_mt( inline std::shared_ptr<logger>
const std::string &logger_name, const std::string &ident = "", bool enable_formatting = false) systemd_logger_mt(const std::string &logger_name, const std::string &ident = "", bool enable_formatting = false) {
{
return Factory::template create<sinks::systemd_sink_mt>(logger_name, ident, enable_formatting); return Factory::template create<sinks::systemd_sink_mt>(logger_name, ident, enable_formatting);
} }
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> systemd_logger_st( inline std::shared_ptr<logger>
const std::string &logger_name, const std::string &ident = "", bool enable_formatting = false) systemd_logger_st(const std::string &logger_name, const std::string &ident = "", bool enable_formatting = false) {
{
return Factory::template create<sinks::systemd_sink_st>(logger_name, ident, enable_formatting); return Factory::template create<sinks::systemd_sink_st>(logger_name, ident, enable_formatting);
} }
} // namespace spdlog } // namespace spdlog

35
include/spdlog/sinks/tcp_sink.h
View File

@ -4,18 +4,18 @@
#pragma once #pragma once
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#ifdef _WIN32 #ifdef _WIN32
# include <spdlog/details/tcp_client-windows.h> #include <spdlog/details/tcp_client-windows.h>
#else #else
# include <spdlog/details/tcp_client.h> #include <spdlog/details/tcp_client.h>
#endif #endif
#include <mutex>
#include <string>
#include <chrono> #include <chrono>
#include <functional> #include <functional>
#include <mutex>
#include <string>
#pragma once #pragma once
@ -27,30 +27,25 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
struct tcp_sink_config struct tcp_sink_config {
{
std::string server_host; std::string server_host;
int server_port; int server_port;
bool lazy_connect = false; // if true connect on first log call instead of on construction bool lazy_connect = false; // if true connect on first log call instead of on construction
tcp_sink_config(std::string host, int port) tcp_sink_config(std::string host, int port)
: server_host{std::move(host)} : server_host{std::move(host)},
, server_port{port} server_port{port} {}
{}
}; };
template<typename Mutex> template <typename Mutex>
class tcp_sink : public spdlog::sinks::base_sink<Mutex> class tcp_sink : public spdlog::sinks::base_sink<Mutex> {
{
public: public:
// connect to tcp host/port or throw if failed // connect to tcp host/port or throw if failed
// host can be hostname or ip address // host can be hostname or ip address
explicit tcp_sink(tcp_sink_config sink_config) explicit tcp_sink(tcp_sink_config sink_config)
: config_{std::move(sink_config)} : config_{std::move(sink_config)} {
{ if (!config_.lazy_connect) {
if (!config_.lazy_connect)
{
this->client_.connect(config_.server_host, config_.server_port); this->client_.connect(config_.server_host, config_.server_port);
} }
} }
@ -58,12 +53,10 @@ public:
~tcp_sink() override = default; ~tcp_sink() override = default;
protected: protected:
void sink_it_(const spdlog::details::log_msg &msg) override void sink_it_(const spdlog::details::log_msg &msg) override {
{
spdlog::memory_buf_t formatted; spdlog::memory_buf_t formatted;
spdlog::sinks::base_sink<Mutex>::formatter_->format(msg, formatted); spdlog::sinks::base_sink<Mutex>::formatter_->format(msg, formatted);
if (!client_.is_connected()) if (!client_.is_connected()) {
{
client_.connect(config_.server_host, config_.server_port); client_.connect(config_.server_host, config_.server_port);
} }
client_.send(formatted.data(), formatted.size()); client_.send(formatted.data(), formatted.size());

34
include/spdlog/sinks/udp_sink.h
View File

@ -4,18 +4,18 @@
#pragma once #pragma once
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#ifdef _WIN32 #ifdef _WIN32
# include <spdlog/details/udp_client-windows.h> #include <spdlog/details/udp_client-windows.h>
#else #else
# include <spdlog/details/udp_client.h> #include <spdlog/details/udp_client.h>
#endif #endif
#include <mutex>
#include <string>
#include <chrono> #include <chrono>
#include <functional> #include <functional>
#include <mutex>
#include <string>
// Simple udp client sink // Simple udp client sink
// Sends formatted log via udp // Sends formatted log via udp
@ -23,31 +23,26 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
struct udp_sink_config struct udp_sink_config {
{
std::string server_host; std::string server_host;
uint16_t server_port; uint16_t server_port;
udp_sink_config(std::string host, uint16_t port) udp_sink_config(std::string host, uint16_t port)
: server_host{std::move(host)} : server_host{std::move(host)},
, server_port{port} server_port{port} {}
{}
}; };
template<typename Mutex> template <typename Mutex>
class udp_sink : public spdlog::sinks::base_sink<Mutex> class udp_sink : public spdlog::sinks::base_sink<Mutex> {
{
public: public:
// host can be hostname or ip address // host can be hostname or ip address
explicit udp_sink(udp_sink_config sink_config) explicit udp_sink(udp_sink_config sink_config)
: client_{sink_config.server_host, sink_config.server_port} : client_{sink_config.server_host, sink_config.server_port} {}
{}
~udp_sink() override = default; ~udp_sink() override = default;
protected: protected:
void sink_it_(const spdlog::details::log_msg &msg) override void sink_it_(const spdlog::details::log_msg &msg) override {
{
spdlog::memory_buf_t formatted; spdlog::memory_buf_t formatted;
spdlog::sinks::base_sink<Mutex>::formatter_->format(msg, formatted); spdlog::sinks::base_sink<Mutex>::formatter_->format(msg, formatted);
client_.send(formatted.data(), formatted.size()); client_.send(formatted.data(), formatted.size());
@ -65,9 +60,8 @@ using udp_sink_st = udp_sink<spdlog::details::null_mutex>;
// //
// factory functions // factory functions
// //
template<typename Factory = spdlog::synchronous_factory> template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> udp_logger_mt(const std::string &logger_name, sinks::udp_sink_config skin_config) inline std::shared_ptr<logger> udp_logger_mt(const std::string &logger_name, sinks::udp_sink_config skin_config) {
{
return Factory::template create<sinks::udp_sink_mt>(logger_name, skin_config); return Factory::template create<sinks::udp_sink_mt>(logger_name, skin_config);
} }

127
include/spdlog/sinks/win_eventlog_sink.h
View File

@ -47,8 +47,7 @@ namespace win_eventlog {
namespace internal { namespace internal {
struct local_alloc_t struct local_alloc_t {
{
HLOCAL hlocal_; HLOCAL hlocal_;
SPDLOG_CONSTEXPR local_alloc_t() SPDLOG_NOEXCEPT : hlocal_(nullptr) {} SPDLOG_CONSTEXPR local_alloc_t() SPDLOG_NOEXCEPT : hlocal_(nullptr) {}
@ -56,30 +55,25 @@ struct local_alloc_t
local_alloc_t(local_alloc_t const &) = delete; local_alloc_t(local_alloc_t const &) = delete;
local_alloc_t &operator=(local_alloc_t const &) = delete; local_alloc_t &operator=(local_alloc_t const &) = delete;
~local_alloc_t() SPDLOG_NOEXCEPT ~local_alloc_t() SPDLOG_NOEXCEPT {
{ if (hlocal_) {
if (hlocal_)
{
LocalFree(hlocal_); LocalFree(hlocal_);
} }
} }
}; };
/** Windows error */ /** Windows error */
struct win32_error : public spdlog_ex struct win32_error : public spdlog_ex {
{
/** Formats an error report line: "user-message: error-code (system message)" */ /** Formats an error report line: "user-message: error-code (system message)" */
static std::string format(std::string const &user_message, DWORD error_code = GetLastError()) static std::string format(std::string const &user_message, DWORD error_code = GetLastError()) {
{
std::string system_message; std::string system_message;
local_alloc_t format_message_result{}; local_alloc_t format_message_result{};
auto format_message_succeeded = auto format_message_succeeded = ::FormatMessageA(
::FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, nullptr, FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, nullptr,
error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)&format_message_result.hlocal_, 0, nullptr); error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)&format_message_result.hlocal_, 0, nullptr);
if (format_message_succeeded && format_message_result.hlocal_) if (format_message_succeeded && format_message_result.hlocal_) {
{
system_message = fmt_lib::format(" ({})", (LPSTR)format_message_result.hlocal_); system_message = fmt_lib::format(" ({})", (LPSTR)format_message_result.hlocal_);
} }
@ -87,23 +81,19 @@ struct win32_error : public spdlog_ex
} }
explicit win32_error(std::string const &func_name, DWORD error = GetLastError()) explicit win32_error(std::string const &func_name, DWORD error = GetLastError())
: spdlog_ex(format(func_name, error)) : spdlog_ex(format(func_name, error)) {}
{}
}; };
/** Wrapper for security identifiers (SID) on Windows */ /** Wrapper for security identifiers (SID) on Windows */
struct sid_t struct sid_t {
{
std::vector<char> buffer_; std::vector<char> buffer_;
public: public:
sid_t() {} sid_t() {}
/** creates a wrapped SID copy */ /** creates a wrapped SID copy */
static sid_t duplicate_sid(PSID psid) static sid_t duplicate_sid(PSID psid) {
{ if (!::IsValidSid(psid)) {
if (!::IsValidSid(psid))
{
throw_spdlog_ex("sid_t::sid_t(): invalid SID received"); throw_spdlog_ex("sid_t::sid_t(): invalid SID received");
} }
@ -111,8 +101,7 @@ public:
sid_t result; sid_t result;
result.buffer_.resize(sid_length); result.buffer_.resize(sid_length);
if (!::CopySid(sid_length, (PSID)result.as_sid(), psid)) if (!::CopySid(sid_length, (PSID)result.as_sid(), psid)) {
{
SPDLOG_THROW(win32_error("CopySid")); SPDLOG_THROW(win32_error("CopySid"));
} }
@ -120,44 +109,33 @@ public:
} }
/** Retrieves pointer to the internal buffer contents as SID* */ /** Retrieves pointer to the internal buffer contents as SID* */
SID *as_sid() const SID *as_sid() const { return buffer_.empty() ? nullptr : (SID *)buffer_.data(); }
{
return buffer_.empty() ? nullptr : (SID *)buffer_.data();
}
/** Get SID for the current user */ /** Get SID for the current user */
static sid_t get_current_user_sid() static sid_t get_current_user_sid() {
{
/* create and init RAII holder for process token */ /* create and init RAII holder for process token */
struct process_token_t struct process_token_t {
{
HANDLE token_handle_ = INVALID_HANDLE_VALUE; HANDLE token_handle_ = INVALID_HANDLE_VALUE;
explicit process_token_t(HANDLE process) explicit process_token_t(HANDLE process) {
{ if (!::OpenProcessToken(process, TOKEN_QUERY, &token_handle_)) {
if (!::OpenProcessToken(process, TOKEN_QUERY, &token_handle_))
{
SPDLOG_THROW(win32_error("OpenProcessToken")); SPDLOG_THROW(win32_error("OpenProcessToken"));
} }
} }
~process_token_t() ~process_token_t() { ::CloseHandle(token_handle_); }
{
::CloseHandle(token_handle_);
}
} current_process_token(::GetCurrentProcess()); // GetCurrentProcess returns pseudohandle, no leak here! } current_process_token(::GetCurrentProcess()); // GetCurrentProcess returns pseudohandle, no leak here!
// Get the required size, this is expected to fail with ERROR_INSUFFICIENT_BUFFER and return the token size // Get the required size, this is expected to fail with ERROR_INSUFFICIENT_BUFFER and return the token size
DWORD tusize = 0; DWORD tusize = 0;
if (::GetTokenInformation(current_process_token.token_handle_, TokenUser, NULL, 0, &tusize)) if (::GetTokenInformation(current_process_token.token_handle_, TokenUser, NULL, 0, &tusize)) {
{
SPDLOG_THROW(win32_error("GetTokenInformation should fail")); SPDLOG_THROW(win32_error("GetTokenInformation should fail"));
} }
// get user token // get user token
std::vector<unsigned char> buffer(static_cast<size_t>(tusize)); std::vector<unsigned char> buffer(static_cast<size_t>(tusize));
if (!::GetTokenInformation(current_process_token.token_handle_, TokenUser, (LPVOID)buffer.data(), tusize, &tusize)) if (!::GetTokenInformation(current_process_token.token_handle_, TokenUser, (LPVOID)buffer.data(), tusize,
{ &tusize)) {
SPDLOG_THROW(win32_error("GetTokenInformation")); SPDLOG_THROW(win32_error("GetTokenInformation"));
} }
@ -166,12 +144,9 @@ public:
} }
}; };
struct eventlog struct eventlog {
{ static WORD get_event_type(details::log_msg const &msg) {
static WORD get_event_type(details::log_msg const &msg) switch (msg.level) {
{
switch (msg.level)
{
case level::trace: case level::trace:
case level::debug: case level::debug:
return EVENTLOG_SUCCESS; return EVENTLOG_SUCCESS;
@ -192,10 +167,7 @@ struct eventlog
} }
} }
static WORD get_event_category(details::log_msg const &msg) static WORD get_event_category(details::log_msg const &msg) { return (WORD)msg.level; }
{
return (WORD)msg.level;
}
}; };
} // namespace internal } // namespace internal
@ -203,22 +175,18 @@ struct eventlog
/* /*
* Windows Event Log sink * Windows Event Log sink
*/ */
template<typename Mutex> template <typename Mutex>
class win_eventlog_sink : public base_sink<Mutex> class win_eventlog_sink : public base_sink<Mutex> {
{
private: private:
HANDLE hEventLog_{NULL}; HANDLE hEventLog_{NULL};
internal::sid_t current_user_sid_; internal::sid_t current_user_sid_;
std::string source_; std::string source_;
DWORD event_id_; DWORD event_id_;
HANDLE event_log_handle() HANDLE event_log_handle() {
{ if (!hEventLog_) {
if (!hEventLog_)
{
hEventLog_ = ::RegisterEventSourceA(nullptr, source_.c_str()); hEventLog_ = ::RegisterEventSourceA(nullptr, source_.c_str());
if (!hEventLog_ || hEventLog_ == (HANDLE)ERROR_ACCESS_DENIED) if (!hEventLog_ || hEventLog_ == (HANDLE)ERROR_ACCESS_DENIED) {
{
SPDLOG_THROW(internal::win32_error("RegisterEventSource")); SPDLOG_THROW(internal::win32_error("RegisterEventSource"));
} }
} }
@ -227,8 +195,7 @@ private:
} }
protected: protected:
void sink_it_(const details::log_msg &msg) override void sink_it_(const details::log_msg &msg) override {
{
using namespace internal; using namespace internal;
bool succeeded; bool succeeded;
@ -241,16 +208,17 @@ protected:
details::os::utf8_to_wstrbuf(string_view_t(formatted.data(), formatted.size()), buf); details::os::utf8_to_wstrbuf(string_view_t(formatted.data(), formatted.size()), buf);
LPCWSTR lp_wstr = buf.data(); LPCWSTR lp_wstr = buf.data();
succeeded = static_cast<bool>(::ReportEventW(event_log_handle(), eventlog::get_event_type(msg), eventlog::get_event_category(msg), succeeded = static_cast<bool>(::ReportEventW(event_log_handle(), eventlog::get_event_type(msg),
event_id_, current_user_sid_.as_sid(), 1, 0, &lp_wstr, nullptr)); eventlog::get_event_category(msg), event_id_,
current_user_sid_.as_sid(), 1, 0, &lp_wstr, nullptr));
#else #else
LPCSTR lp_str = formatted.data(); LPCSTR lp_str = formatted.data();
succeeded = static_cast<bool>(::ReportEventA(event_log_handle(), eventlog::get_event_type(msg), eventlog::get_event_category(msg), succeeded = static_cast<bool>(::ReportEventA(event_log_handle(), eventlog::get_event_type(msg),
event_id_, current_user_sid_.as_sid(), 1, 0, &lp_str, nullptr)); eventlog::get_event_category(msg), event_id_,
current_user_sid_.as_sid(), 1, 0, &lp_str, nullptr));
#endif #endif
if (!succeeded) if (!succeeded) {
{
SPDLOG_THROW(win32_error("ReportEvent")); SPDLOG_THROW(win32_error("ReportEvent"));
} }
} }
@ -259,22 +227,17 @@ protected:
public: public:
win_eventlog_sink(std::string const &source, DWORD event_id = 1000 /* according to mscoree.dll */) win_eventlog_sink(std::string const &source, DWORD event_id = 1000 /* according to mscoree.dll */)
: source_(source) : source_(source),
, event_id_(event_id) event_id_(event_id) {
{ try {
try
{
current_user_sid_ = internal::sid_t::get_current_user_sid(); current_user_sid_ = internal::sid_t::get_current_user_sid();
} } catch (...) {
catch (...)
{
// get_current_user_sid() is unlikely to fail and if it does, we can still proceed without // get_current_user_sid() is unlikely to fail and if it does, we can still proceed without
// current_user_sid but in the event log the record will have no user name // current_user_sid but in the event log the record will have no user name
} }
} }
~win_eventlog_sink() ~win_eventlog_sink() {
{
if (hEventLog_) if (hEventLog_)
DeregisterEventSource(hEventLog_); DeregisterEventSource(hEventLog_);
} }

105
include/spdlog/sinks/wincolor_sink-inl.h
View File

@ -4,7 +4,7 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/sinks/wincolor_sink.h> #include <spdlog/sinks/wincolor_sink.h>
#endif #endif
#include <spdlog/details/windows_include.h> #include <spdlog/details/windows_include.h>
@ -15,12 +15,11 @@
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE wincolor_sink<ConsoleMutex>::wincolor_sink(void *out_handle, color_mode mode) SPDLOG_INLINE wincolor_sink<ConsoleMutex>::wincolor_sink(void *out_handle, color_mode mode)
: out_handle_(out_handle) : out_handle_(out_handle),
, mutex_(ConsoleMutex::mutex()) mutex_(ConsoleMutex::mutex()),
, formatter_(details::make_unique<spdlog::pattern_formatter>()) formatter_(details::make_unique<spdlog::pattern_formatter>()) {
{
set_color_mode_impl(mode); set_color_mode_impl(mode);
// set level colors // set level colors
@ -29,30 +28,26 @@ SPDLOG_INLINE wincolor_sink<ConsoleMutex>::wincolor_sink(void *out_handle, color
colors_[level::info] = FOREGROUND_GREEN; // green colors_[level::info] = FOREGROUND_GREEN; // green
colors_[level::warn] = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY; // intense yellow colors_[level::warn] = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY; // intense yellow
colors_[level::err] = FOREGROUND_RED | FOREGROUND_INTENSITY; // intense red colors_[level::err] = FOREGROUND_RED | FOREGROUND_INTENSITY; // intense red
colors_[level::critical] = colors_[level::critical] = BACKGROUND_RED | FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE |
BACKGROUND_RED | FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY; // intense white on red background FOREGROUND_INTENSITY; // intense white on red background
colors_[level::off] = 0; colors_[level::off] = 0;
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE wincolor_sink<ConsoleMutex>::~wincolor_sink() SPDLOG_INLINE wincolor_sink<ConsoleMutex>::~wincolor_sink() {
{
this->flush(); this->flush();
} }
// change the color for the given level // change the color for the given level
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color(level::level_enum level, std::uint16_t color) void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color(level::level_enum level, std::uint16_t color) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
colors_[static_cast<size_t>(level)] = color; colors_[static_cast<size_t>(level)] = color;
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg) void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg) {
{ if (out_handle_ == nullptr || out_handle_ == INVALID_HANDLE_VALUE) {
if (out_handle_ == nullptr || out_handle_ == INVALID_HANDLE_VALUE)
{
return; return;
} }
@ -61,8 +56,7 @@ void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
msg.color_range_end = 0; msg.color_range_end = 0;
memory_buf_t formatted; memory_buf_t formatted;
formatter_->format(msg, formatted); formatter_->format(msg, formatted);
if (should_do_colors_ && msg.color_range_end > msg.color_range_start) if (should_do_colors_ && msg.color_range_end > msg.color_range_start) {
{
// before color range // before color range
print_range_(formatted, 0, msg.color_range_start); print_range_(formatted, 0, msg.color_range_start);
// in color range // in color range
@ -71,63 +65,52 @@ void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
// reset to orig colors // reset to orig colors
::SetConsoleTextAttribute(static_cast<HANDLE>(out_handle_), orig_attribs); ::SetConsoleTextAttribute(static_cast<HANDLE>(out_handle_), orig_attribs);
print_range_(formatted, msg.color_range_end, formatted.size()); print_range_(formatted, msg.color_range_end, formatted.size());
} } else // print without colors if color range is invalid (or color is disabled)
else // print without colors if color range is invalid (or color is disabled)
{ {
write_to_file_(formatted); write_to_file_(formatted);
} }
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::flush() void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::flush() {
{
// windows console always flushed? // windows console always flushed?
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern)); formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::move(sink_formatter); formatter_ = std::move(sink_formatter);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) {
{
std::lock_guard<mutex_t> lock(mutex_); std::lock_guard<mutex_t> lock(mutex_);
set_color_mode_impl(mode); set_color_mode_impl(mode);
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color_mode_impl(color_mode mode) void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_color_mode_impl(color_mode mode) {
{ if (mode == color_mode::automatic) {
if (mode == color_mode::automatic)
{
// should do colors only if out_handle_ points to actual console. // should do colors only if out_handle_ points to actual console.
DWORD console_mode; DWORD console_mode;
bool in_console = ::GetConsoleMode(static_cast<HANDLE>(out_handle_), &console_mode) != 0; bool in_console = ::GetConsoleMode(static_cast<HANDLE>(out_handle_), &console_mode) != 0;
should_do_colors_ = in_console; should_do_colors_ = in_console;
} } else {
else
{
should_do_colors_ = mode == color_mode::always ? true : false; should_do_colors_ = mode == color_mode::always ? true : false;
} }
} }
// set foreground color and return the orig console attributes (for resetting later) // set foreground color and return the orig console attributes (for resetting later)
template<typename ConsoleMutex> template <typename ConsoleMutex>
std::uint16_t SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_foreground_color_(std::uint16_t attribs) std::uint16_t SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_foreground_color_(std::uint16_t attribs) {
{
CONSOLE_SCREEN_BUFFER_INFO orig_buffer_info; CONSOLE_SCREEN_BUFFER_INFO orig_buffer_info;
if (!::GetConsoleScreenBufferInfo(static_cast<HANDLE>(out_handle_), &orig_buffer_info)) if (!::GetConsoleScreenBufferInfo(static_cast<HANDLE>(out_handle_), &orig_buffer_info)) {
{
// just return white if failed getting console info // just return white if failed getting console info
return FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE; return FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
} }
@ -140,20 +123,18 @@ std::uint16_t SPDLOG_INLINE wincolor_sink<ConsoleMutex>::set_foreground_color_(s
} }
// print a range of formatted message to console // print a range of formatted message to console
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end) void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end) {
{ if (end > start) {
if (end > start)
{
auto size = static_cast<DWORD>(end - start); auto size = static_cast<DWORD>(end - start);
auto ignored = ::WriteConsoleA(static_cast<HANDLE>(out_handle_), formatted.data() + start, size, nullptr, nullptr); auto ignored =
::WriteConsoleA(static_cast<HANDLE>(out_handle_), formatted.data() + start, size, nullptr, nullptr);
(void)(ignored); (void)(ignored);
} }
} }
template<typename ConsoleMutex> template <typename ConsoleMutex>
void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::write_to_file_(const memory_buf_t &formatted) void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::write_to_file_(const memory_buf_t &formatted) {
{
auto size = static_cast<DWORD>(formatted.size()); auto size = static_cast<DWORD>(formatted.size());
DWORD bytes_written = 0; DWORD bytes_written = 0;
auto ignored = ::WriteFile(static_cast<HANDLE>(out_handle_), formatted.data(), size, &bytes_written, nullptr); auto ignored = ::WriteFile(static_cast<HANDLE>(out_handle_), formatted.data(), size, &bytes_written, nullptr);
@ -161,15 +142,13 @@ void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::write_to_file_(const memory_buf_
} }
// wincolor_stdout_sink // wincolor_stdout_sink
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE wincolor_stdout_sink<ConsoleMutex>::wincolor_stdout_sink(color_mode mode) SPDLOG_INLINE wincolor_stdout_sink<ConsoleMutex>::wincolor_stdout_sink(color_mode mode)
: wincolor_sink<ConsoleMutex>(::GetStdHandle(STD_OUTPUT_HANDLE), mode) : wincolor_sink<ConsoleMutex>(::GetStdHandle(STD_OUTPUT_HANDLE), mode) {}
{}
// wincolor_stderr_sink // wincolor_stderr_sink
template<typename ConsoleMutex> template <typename ConsoleMutex>
SPDLOG_INLINE wincolor_stderr_sink<ConsoleMutex>::wincolor_stderr_sink(color_mode mode) SPDLOG_INLINE wincolor_stderr_sink<ConsoleMutex>::wincolor_stderr_sink(color_mode mode)
: wincolor_sink<ConsoleMutex>(::GetStdHandle(STD_ERROR_HANDLE), mode) : wincolor_sink<ConsoleMutex>(::GetStdHandle(STD_ERROR_HANDLE), mode) {}
{}
} // namespace sinks } // namespace sinks
} // namespace spdlog } // namespace spdlog

21
include/spdlog/sinks/wincolor_sink.h
View File

@ -8,11 +8,11 @@
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/sink.h> #include <spdlog/sinks/sink.h>
#include <array>
#include <cstdint>
#include <memory> #include <memory>
#include <mutex> #include <mutex>
#include <string> #include <string>
#include <array>
#include <cstdint>
namespace spdlog { namespace spdlog {
namespace sinks { namespace sinks {
@ -20,9 +20,8 @@ namespace sinks {
* Windows color console sink. Uses WriteConsoleA to write to the console with * Windows color console sink. Uses WriteConsoleA to write to the console with
* colors * colors
*/ */
template<typename ConsoleMutex> template <typename ConsoleMutex>
class wincolor_sink : public sink class wincolor_sink : public sink {
{
public: public:
wincolor_sink(void *out_handle, color_mode mode); wincolor_sink(void *out_handle, color_mode mode);
~wincolor_sink() override; ~wincolor_sink() override;
@ -58,16 +57,14 @@ protected:
void set_color_mode_impl(color_mode mode); void set_color_mode_impl(color_mode mode);
}; };
template<typename ConsoleMutex> template <typename ConsoleMutex>
class wincolor_stdout_sink : public wincolor_sink<ConsoleMutex> class wincolor_stdout_sink : public wincolor_sink<ConsoleMutex> {
{
public: public:
explicit wincolor_stdout_sink(color_mode mode = color_mode::automatic); explicit wincolor_stdout_sink(color_mode mode = color_mode::automatic);
}; };
template<typename ConsoleMutex> template <typename ConsoleMutex>
class wincolor_stderr_sink : public wincolor_sink<ConsoleMutex> class wincolor_stderr_sink : public wincolor_sink<ConsoleMutex> {
{
public: public:
explicit wincolor_stderr_sink(color_mode mode = color_mode::automatic); explicit wincolor_stderr_sink(color_mode mode = color_mode::automatic);
}; };
@ -81,5 +78,5 @@ using wincolor_stderr_sink_st = wincolor_stderr_sink<details::console_nullmutex>
} // namespace spdlog } // namespace spdlog
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "wincolor_sink-inl.h" #include "wincolor_sink-inl.h"
#endif #endif

92
include/spdlog/spdlog-inl.h
View File

@ -4,7 +4,7 @@
#pragma once #pragma once
#ifndef SPDLOG_HEADER_ONLY #ifndef SPDLOG_HEADER_ONLY
# include <spdlog/spdlog.h> #include <spdlog/spdlog.h>
#endif #endif
#include <spdlog/common.h> #include <spdlog/common.h>
@ -12,113 +12,67 @@
namespace spdlog { namespace spdlog {
SPDLOG_INLINE void initialize_logger(std::shared_ptr<logger> logger) SPDLOG_INLINE void initialize_logger(std::shared_ptr<logger> logger) {
{
details::registry::instance().initialize_logger(std::move(logger)); details::registry::instance().initialize_logger(std::move(logger));
} }
SPDLOG_INLINE std::shared_ptr<logger> get(const std::string &name) SPDLOG_INLINE std::shared_ptr<logger> get(const std::string &name) { return details::registry::instance().get(name); }
{
return details::registry::instance().get(name);
}
SPDLOG_INLINE void set_formatter(std::unique_ptr<spdlog::formatter> formatter) SPDLOG_INLINE void set_formatter(std::unique_ptr<spdlog::formatter> formatter) {
{
details::registry::instance().set_formatter(std::move(formatter)); details::registry::instance().set_formatter(std::move(formatter));
} }
SPDLOG_INLINE void set_pattern(std::string pattern, pattern_time_type time_type) SPDLOG_INLINE void set_pattern(std::string pattern, pattern_time_type time_type) {
{
set_formatter(std::unique_ptr<spdlog::formatter>(new pattern_formatter(std::move(pattern), time_type))); set_formatter(std::unique_ptr<spdlog::formatter>(new pattern_formatter(std::move(pattern), time_type)));
} }
SPDLOG_INLINE void enable_backtrace(size_t n_messages) SPDLOG_INLINE void enable_backtrace(size_t n_messages) { details::registry::instance().enable_backtrace(n_messages); }
{
details::registry::instance().enable_backtrace(n_messages);
}
SPDLOG_INLINE void disable_backtrace() SPDLOG_INLINE void disable_backtrace() { details::registry::instance().disable_backtrace(); }
{
details::registry::instance().disable_backtrace();
}
SPDLOG_INLINE void dump_backtrace() SPDLOG_INLINE void dump_backtrace() { default_logger_raw()->dump_backtrace(); }
{
default_logger_raw()->dump_backtrace();
}
SPDLOG_INLINE level::level_enum get_level() SPDLOG_INLINE level::level_enum get_level() { return default_logger_raw()->level(); }
{
return default_logger_raw()->level();
}
SPDLOG_INLINE bool should_log(level::level_enum log_level) SPDLOG_INLINE bool should_log(level::level_enum log_level) { return default_logger_raw()->should_log(log_level); }
{
return default_logger_raw()->should_log(log_level);
}
SPDLOG_INLINE void set_level(level::level_enum log_level) SPDLOG_INLINE void set_level(level::level_enum log_level) { details::registry::instance().set_level(log_level); }
{
details::registry::instance().set_level(log_level);
}
SPDLOG_INLINE void flush_on(level::level_enum log_level) SPDLOG_INLINE void flush_on(level::level_enum log_level) { details::registry::instance().flush_on(log_level); }
{
details::registry::instance().flush_on(log_level);
}
SPDLOG_INLINE void set_error_handler(void (*handler)(const std::string &msg)) SPDLOG_INLINE void set_error_handler(void (*handler)(const std::string &msg)) {
{
details::registry::instance().set_error_handler(handler); details::registry::instance().set_error_handler(handler);
} }
SPDLOG_INLINE void register_logger(std::shared_ptr<logger> logger) SPDLOG_INLINE void register_logger(std::shared_ptr<logger> logger) {
{
details::registry::instance().register_logger(std::move(logger)); details::registry::instance().register_logger(std::move(logger));
} }
SPDLOG_INLINE void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun) SPDLOG_INLINE void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun) {
{
details::registry::instance().apply_all(fun); details::registry::instance().apply_all(fun);
} }
SPDLOG_INLINE void drop(const std::string &name) SPDLOG_INLINE void drop(const std::string &name) { details::registry::instance().drop(name); }
{
details::registry::instance().drop(name);
}
SPDLOG_INLINE void drop_all() SPDLOG_INLINE void drop_all() { details::registry::instance().drop_all(); }
{
details::registry::instance().drop_all();
}
SPDLOG_INLINE void shutdown() SPDLOG_INLINE void shutdown() { details::registry::instance().shutdown(); }
{
details::registry::instance().shutdown();
}
SPDLOG_INLINE void set_automatic_registration(bool automatic_registration) SPDLOG_INLINE void set_automatic_registration(bool automatic_registration) {
{
details::registry::instance().set_automatic_registration(automatic_registration); details::registry::instance().set_automatic_registration(automatic_registration);
} }
SPDLOG_INLINE std::shared_ptr<spdlog::logger> default_logger() SPDLOG_INLINE std::shared_ptr<spdlog::logger> default_logger() {
{
return details::registry::instance().default_logger(); return details::registry::instance().default_logger();
} }
SPDLOG_INLINE spdlog::logger *default_logger_raw() SPDLOG_INLINE spdlog::logger *default_logger_raw() { return details::registry::instance().get_default_raw(); }
{
return details::registry::instance().get_default_raw();
}
SPDLOG_INLINE void set_default_logger(std::shared_ptr<spdlog::logger> default_logger) SPDLOG_INLINE void set_default_logger(std::shared_ptr<spdlog::logger> default_logger) {
{
details::registry::instance().set_default_logger(std::move(default_logger)); details::registry::instance().set_default_logger(std::move(default_logger));
} }
SPDLOG_INLINE void apply_logger_env_levels(std::shared_ptr<logger> logger) SPDLOG_INLINE void apply_logger_env_levels(std::shared_ptr<logger> logger) {
{
details::registry::instance().apply_logger_env_levels(std::move(logger)); details::registry::instance().apply_logger_env_levels(std::move(logger));
} }

186
include/spdlog/spdlog.h
View File

@ -11,9 +11,9 @@
#include <spdlog/common.h> #include <spdlog/common.h>
#include <spdlog/details/registry.h> #include <spdlog/details/registry.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/logger.h> #include <spdlog/logger.h>
#include <spdlog/version.h> #include <spdlog/version.h>
#include <spdlog/details/synchronous_factory.h>
#include <chrono> #include <chrono>
#include <functional> #include <functional>
@ -30,9 +30,8 @@ using default_factory = synchronous_factory;
// //
// Example: // Example:
// spdlog::create<daily_file_sink_st>("logger_name", "dailylog_filename", 11, 59); // spdlog::create<daily_file_sink_st>("logger_name", "dailylog_filename", 11, 59);
template<typename Sink, typename... SinkArgs> template <typename Sink, typename... SinkArgs>
inline std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&...sink_args) inline std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&...sink_args) {
{
return default_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...); return default_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
} }
@ -81,9 +80,8 @@ SPDLOG_API void flush_on(level::level_enum log_level);
// Start/Restart a periodic flusher thread // Start/Restart a periodic flusher thread
// Warning: Use only if all your loggers are thread safe! // Warning: Use only if all your loggers are thread safe!
template<typename Rep, typename Period> template <typename Rep, typename Period>
inline void flush_every(std::chrono::duration<Rep, Period> interval) inline void flush_every(std::chrono::duration<Rep, Period> interval) {
{
details::registry::instance().flush_every(interval); details::registry::instance().flush_every(interval);
} }
@ -140,149 +138,125 @@ SPDLOG_API void set_default_logger(std::shared_ptr<spdlog::logger> default_logge
// spdlog::apply_logger_env_levels(mylogger); // spdlog::apply_logger_env_levels(mylogger);
SPDLOG_API void apply_logger_env_levels(std::shared_ptr<logger> logger); SPDLOG_API void apply_logger_env_levels(std::shared_ptr<logger> logger);
template<typename... Args> template <typename... Args>
inline void log(source_loc source, level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) inline void log(source_loc source, level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->log(source, lvl, fmt, std::forward<Args>(args)...); default_logger_raw()->log(source, lvl, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void log(level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) inline void log(level::level_enum lvl, format_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->log(source_loc{}, lvl, fmt, std::forward<Args>(args)...); default_logger_raw()->log(source_loc{}, lvl, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void trace(format_string_t<Args...> fmt, Args &&...args) inline void trace(format_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->trace(fmt, std::forward<Args>(args)...); default_logger_raw()->trace(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void debug(format_string_t<Args...> fmt, Args &&...args) inline void debug(format_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->debug(fmt, std::forward<Args>(args)...); default_logger_raw()->debug(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void info(format_string_t<Args...> fmt, Args &&...args) inline void info(format_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->info(fmt, std::forward<Args>(args)...); default_logger_raw()->info(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void warn(format_string_t<Args...> fmt, Args &&...args) inline void warn(format_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->warn(fmt, std::forward<Args>(args)...); default_logger_raw()->warn(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void error(format_string_t<Args...> fmt, Args &&...args) inline void error(format_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->error(fmt, std::forward<Args>(args)...); default_logger_raw()->error(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void critical(format_string_t<Args...> fmt, Args &&...args) inline void critical(format_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->critical(fmt, std::forward<Args>(args)...); default_logger_raw()->critical(fmt, std::forward<Args>(args)...);
} }
template<typename T> template <typename T>
inline void log(source_loc source, level::level_enum lvl, const T &msg) inline void log(source_loc source, level::level_enum lvl, const T &msg) {
{
default_logger_raw()->log(source, lvl, msg); default_logger_raw()->log(source, lvl, msg);
} }
template<typename T> template <typename T>
inline void log(level::level_enum lvl, const T &msg) inline void log(level::level_enum lvl, const T &msg) {
{
default_logger_raw()->log(lvl, msg); default_logger_raw()->log(lvl, msg);
} }
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT #ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
template<typename... Args> template <typename... Args>
inline void log(source_loc source, level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) inline void log(source_loc source, level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->log(source, lvl, fmt, std::forward<Args>(args)...); default_logger_raw()->log(source, lvl, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void log(level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) inline void log(level::level_enum lvl, wformat_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->log(source_loc{}, lvl, fmt, std::forward<Args>(args)...); default_logger_raw()->log(source_loc{}, lvl, fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void trace(wformat_string_t<Args...> fmt, Args &&...args) inline void trace(wformat_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->trace(fmt, std::forward<Args>(args)...); default_logger_raw()->trace(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void debug(wformat_string_t<Args...> fmt, Args &&...args) inline void debug(wformat_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->debug(fmt, std::forward<Args>(args)...); default_logger_raw()->debug(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void info(wformat_string_t<Args...> fmt, Args &&...args) inline void info(wformat_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->info(fmt, std::forward<Args>(args)...); default_logger_raw()->info(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void warn(wformat_string_t<Args...> fmt, Args &&...args) inline void warn(wformat_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->warn(fmt, std::forward<Args>(args)...); default_logger_raw()->warn(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void error(wformat_string_t<Args...> fmt, Args &&...args) inline void error(wformat_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->error(fmt, std::forward<Args>(args)...); default_logger_raw()->error(fmt, std::forward<Args>(args)...);
} }
template<typename... Args> template <typename... Args>
inline void critical(wformat_string_t<Args...> fmt, Args &&...args) inline void critical(wformat_string_t<Args...> fmt, Args &&...args) {
{
default_logger_raw()->critical(fmt, std::forward<Args>(args)...); default_logger_raw()->critical(fmt, std::forward<Args>(args)...);
} }
#endif #endif
template<typename T> template <typename T>
inline void trace(const T &msg) inline void trace(const T &msg) {
{
default_logger_raw()->trace(msg); default_logger_raw()->trace(msg);
} }
template<typename T> template <typename T>
inline void debug(const T &msg) inline void debug(const T &msg) {
{
default_logger_raw()->debug(msg); default_logger_raw()->debug(msg);
} }
template<typename T> template <typename T>
inline void info(const T &msg) inline void info(const T &msg) {
{
default_logger_raw()->info(msg); default_logger_raw()->info(msg);
} }
template<typename T> template <typename T>
inline void warn(const T &msg) inline void warn(const T &msg) {
{
default_logger_raw()->warn(msg); default_logger_raw()->warn(msg);
} }
template<typename T> template <typename T>
inline void error(const T &msg) inline void error(const T &msg) {
{
default_logger_raw()->error(msg); default_logger_raw()->error(msg);
} }
template<typename T> template <typename T>
inline void critical(const T &msg) inline void critical(const T &msg) {
{
default_logger_raw()->critical(msg); default_logger_raw()->critical(msg);
} }
@ -302,62 +276,62 @@ inline void critical(const T &msg)
// //
#ifndef SPDLOG_NO_SOURCE_LOC #ifndef SPDLOG_NO_SOURCE_LOC
# define SPDLOG_LOGGER_CALL(logger, level, ...) \ #define SPDLOG_LOGGER_CALL(logger, level, ...) \
(logger)->log(spdlog::source_loc{__FILE__, __LINE__, SPDLOG_FUNCTION}, level, __VA_ARGS__) (logger)->log(spdlog::source_loc{__FILE__, __LINE__, SPDLOG_FUNCTION}, level, __VA_ARGS__)
#else #else
# define SPDLOG_LOGGER_CALL(logger, level, ...) (logger)->log(spdlog::source_loc{}, level, __VA_ARGS__) #define SPDLOG_LOGGER_CALL(logger, level, ...) (logger)->log(spdlog::source_loc{}, level, __VA_ARGS__)
#endif #endif
#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_TRACE #if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_TRACE
# define SPDLOG_LOGGER_TRACE(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::trace, __VA_ARGS__) #define SPDLOG_LOGGER_TRACE(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::trace, __VA_ARGS__)
# define SPDLOG_TRACE(...) SPDLOG_LOGGER_TRACE(spdlog::default_logger_raw(), __VA_ARGS__) #define SPDLOG_TRACE(...) SPDLOG_LOGGER_TRACE(spdlog::default_logger_raw(), __VA_ARGS__)
#else #else
# define SPDLOG_LOGGER_TRACE(logger, ...) (void)0 #define SPDLOG_LOGGER_TRACE(logger, ...) (void)0
# define SPDLOG_TRACE(...) (void)0 #define SPDLOG_TRACE(...) (void)0
#endif #endif
#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_DEBUG #if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_DEBUG
# define SPDLOG_LOGGER_DEBUG(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::debug, __VA_ARGS__) #define SPDLOG_LOGGER_DEBUG(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::debug, __VA_ARGS__)
# define SPDLOG_DEBUG(...) SPDLOG_LOGGER_DEBUG(spdlog::default_logger_raw(), __VA_ARGS__) #define SPDLOG_DEBUG(...) SPDLOG_LOGGER_DEBUG(spdlog::default_logger_raw(), __VA_ARGS__)
#else #else
# define SPDLOG_LOGGER_DEBUG(logger, ...) (void)0 #define SPDLOG_LOGGER_DEBUG(logger, ...) (void)0
# define SPDLOG_DEBUG(...) (void)0 #define SPDLOG_DEBUG(...) (void)0
#endif #endif
#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_INFO #if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_INFO
# define SPDLOG_LOGGER_INFO(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::info, __VA_ARGS__) #define SPDLOG_LOGGER_INFO(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::info, __VA_ARGS__)
# define SPDLOG_INFO(...) SPDLOG_LOGGER_INFO(spdlog::default_logger_raw(), __VA_ARGS__) #define SPDLOG_INFO(...) SPDLOG_LOGGER_INFO(spdlog::default_logger_raw(), __VA_ARGS__)
#else #else
# define SPDLOG_LOGGER_INFO(logger, ...) (void)0 #define SPDLOG_LOGGER_INFO(logger, ...) (void)0
# define SPDLOG_INFO(...) (void)0 #define SPDLOG_INFO(...) (void)0
#endif #endif
#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_WARN #if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_WARN
# define SPDLOG_LOGGER_WARN(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::warn, __VA_ARGS__) #define SPDLOG_LOGGER_WARN(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::warn, __VA_ARGS__)
# define SPDLOG_WARN(...) SPDLOG_LOGGER_WARN(spdlog::default_logger_raw(), __VA_ARGS__) #define SPDLOG_WARN(...) SPDLOG_LOGGER_WARN(spdlog::default_logger_raw(), __VA_ARGS__)
#else #else
# define SPDLOG_LOGGER_WARN(logger, ...) (void)0 #define SPDLOG_LOGGER_WARN(logger, ...) (void)0
# define SPDLOG_WARN(...) (void)0 #define SPDLOG_WARN(...) (void)0
#endif #endif
#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_ERROR #if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_ERROR
# define SPDLOG_LOGGER_ERROR(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::err, __VA_ARGS__) #define SPDLOG_LOGGER_ERROR(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::err, __VA_ARGS__)
# define SPDLOG_ERROR(...) SPDLOG_LOGGER_ERROR(spdlog::default_logger_raw(), __VA_ARGS__) #define SPDLOG_ERROR(...) SPDLOG_LOGGER_ERROR(spdlog::default_logger_raw(), __VA_ARGS__)
#else #else
# define SPDLOG_LOGGER_ERROR(logger, ...) (void)0 #define SPDLOG_LOGGER_ERROR(logger, ...) (void)0
# define SPDLOG_ERROR(...) (void)0 #define SPDLOG_ERROR(...) (void)0
#endif #endif
#if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_CRITICAL #if SPDLOG_ACTIVE_LEVEL <= SPDLOG_LEVEL_CRITICAL
# define SPDLOG_LOGGER_CRITICAL(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::critical, __VA_ARGS__) #define SPDLOG_LOGGER_CRITICAL(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::critical, __VA_ARGS__)
# define SPDLOG_CRITICAL(...) SPDLOG_LOGGER_CRITICAL(spdlog::default_logger_raw(), __VA_ARGS__) #define SPDLOG_CRITICAL(...) SPDLOG_LOGGER_CRITICAL(spdlog::default_logger_raw(), __VA_ARGS__)
#else #else
# define SPDLOG_LOGGER_CRITICAL(logger, ...) (void)0 #define SPDLOG_LOGGER_CRITICAL(logger, ...) (void)0
# define SPDLOG_CRITICAL(...) (void)0 #define SPDLOG_CRITICAL(...) (void)0
#endif #endif
#ifdef SPDLOG_HEADER_ONLY #ifdef SPDLOG_HEADER_ONLY
# include "spdlog-inl.h" #include "spdlog-inl.h"
#endif #endif
#endif // SPDLOG_H #endif // SPDLOG_H

31
include/spdlog/stopwatch.h
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@ -3,8 +3,8 @@
#pragma once #pragma once
#include <spdlog/fmt/fmt.h>
#include <chrono> #include <chrono>
#include <spdlog/fmt/fmt.h>
// Stopwatch support for spdlog (using std::chrono::steady_clock). // Stopwatch support for spdlog (using std::chrono::steady_clock).
// Displays elapsed seconds since construction as double. // Displays elapsed seconds since construction as double.
@ -17,7 +17,8 @@
// spdlog::info("Elapsed: {:.6} seconds", sw); => "Elapsed 0.005163 seconds" // spdlog::info("Elapsed: {:.6} seconds", sw); => "Elapsed 0.005163 seconds"
// //
// //
// If other units are needed (e.g. millis instead of double), include "fmt/chrono.h" and use "duration_cast<..>(sw.elapsed())": // If other units are needed (e.g. millis instead of double), include "fmt/chrono.h" and use
// "duration_cast<..>(sw.elapsed())":
// //
// #include <spdlog/fmt/chrono.h> // #include <spdlog/fmt/chrono.h>
//.. //..
@ -26,25 +27,17 @@
// spdlog::info("Elapsed {}", duration_cast<milliseconds>(sw.elapsed())); => "Elapsed 5ms" // spdlog::info("Elapsed {}", duration_cast<milliseconds>(sw.elapsed())); => "Elapsed 5ms"
namespace spdlog { namespace spdlog {
class stopwatch class stopwatch {
{
using clock = std::chrono::steady_clock; using clock = std::chrono::steady_clock;
std::chrono::time_point<clock> start_tp_; std::chrono::time_point<clock> start_tp_;
public: public:
stopwatch() stopwatch()
: start_tp_{clock::now()} : start_tp_{clock::now()} {}
{}
std::chrono::duration<double> elapsed() const std::chrono::duration<double> elapsed() const { return std::chrono::duration<double>(clock::now() - start_tp_); }
{
return std::chrono::duration<double>(clock::now() - start_tp_);
}
void reset() void reset() { start_tp_ = clock::now(); }
{
start_tp_ = clock::now();
}
}; };
} // namespace spdlog } // namespace spdlog
@ -57,12 +50,10 @@ namespace
#endif #endif
{ {
template<> template <>
struct formatter<spdlog::stopwatch> : formatter<double> struct formatter<spdlog::stopwatch> : formatter<double> {
{ template <typename FormatContext>
template<typename FormatContext> auto format(const spdlog::stopwatch &sw, FormatContext &ctx) const -> decltype(ctx.out()) {
auto format(const spdlog::stopwatch &sw, FormatContext &ctx) const -> decltype(ctx.out())
{
return formatter<double>::format(sw.elapsed().count(), ctx); return formatter<double>::format(sw.elapsed().count(), ctx);
} }
}; };

2
src/async.cpp
View File

@ -2,7 +2,7 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT) // Distributed under the MIT License (http://opensource.org/licenses/MIT)
#ifndef SPDLOG_COMPILED_LIB #ifndef SPDLOG_COMPILED_LIB
# error Please define SPDLOG_COMPILED_LIB to compile this file. #error Please define SPDLOG_COMPILED_LIB to compile this file.
#endif #endif
#include <spdlog/async.h> #include <spdlog/async.h>

32
src/bundled_fmtlib_format.cpp
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@ -3,50 +3,44 @@
// All rights reserved. // All rights reserved.
#ifndef SPDLOG_COMPILED_LIB #ifndef SPDLOG_COMPILED_LIB
# error Please define SPDLOG_COMPILED_LIB to compile this file. #error Please define SPDLOG_COMPILED_LIB to compile this file.
#endif #endif
#if !defined(SPDLOG_FMT_EXTERNAL) && !defined(SPDLOG_USE_STD_FORMAT) #if !defined(SPDLOG_FMT_EXTERNAL) && !defined(SPDLOG_USE_STD_FORMAT)
#include <spdlog/fmt/bundled/format-inl.h> #include <spdlog/fmt/bundled/format-inl.h>
FMT_BEGIN_NAMESPACE FMT_BEGIN_NAMESPACE
namespace detail { namespace detail {
template FMT_API auto dragonbox::to_decimal(float x) noexcept template FMT_API auto dragonbox::to_decimal(float x) noexcept -> dragonbox::decimal_fp<float>;
-> dragonbox::decimal_fp<float>; template FMT_API auto dragonbox::to_decimal(double x) noexcept -> dragonbox::decimal_fp<double>;
template FMT_API auto dragonbox::to_decimal(double x) noexcept
-> dragonbox::decimal_fp<double>;
#ifndef FMT_STATIC_THOUSANDS_SEPARATOR #ifndef FMT_STATIC_THOUSANDS_SEPARATOR
template FMT_API locale_ref::locale_ref(const std::locale& loc); template FMT_API locale_ref::locale_ref(const std::locale &loc);
template FMT_API auto locale_ref::get<std::locale>() const -> std::locale; template FMT_API auto locale_ref::get<std::locale>() const -> std::locale;
#endif #endif
// Explicit instantiations for char. // Explicit instantiations for char.
template FMT_API auto thousands_sep_impl(locale_ref) template FMT_API auto thousands_sep_impl(locale_ref) -> thousands_sep_result<char>;
-> thousands_sep_result<char>;
template FMT_API auto decimal_point_impl(locale_ref) -> char; template FMT_API auto decimal_point_impl(locale_ref) -> char;
template FMT_API void buffer<char>::append(const char*, const char*); template FMT_API void buffer<char>::append(const char *, const char *);
// DEPRECATED! // DEPRECATED!
// There is no correspondent extern template in format.h because of // There is no correspondent extern template in format.h because of
// incompatibility between clang and gcc (#2377). // incompatibility between clang and gcc (#2377).
template FMT_API void vformat_to(buffer<char>&, string_view, template FMT_API void vformat_to(buffer<char> &, string_view, basic_format_args<FMT_BUFFER_CONTEXT(char)>, locale_ref);
basic_format_args<FMT_BUFFER_CONTEXT(char)>,
locale_ref);
// Explicit instantiations for wchar_t. // Explicit instantiations for wchar_t.
template FMT_API auto thousands_sep_impl(locale_ref) template FMT_API auto thousands_sep_impl(locale_ref) -> thousands_sep_result<wchar_t>;
-> thousands_sep_result<wchar_t>;
template FMT_API auto decimal_point_impl(locale_ref) -> wchar_t; template FMT_API auto decimal_point_impl(locale_ref) -> wchar_t;
template FMT_API void buffer<wchar_t>::append(const wchar_t*, const wchar_t*); template FMT_API void buffer<wchar_t>::append(const wchar_t *, const wchar_t *);
} // namespace detail } // namespace detail
FMT_END_NAMESPACE FMT_END_NAMESPACE
#endif // !SPDLOG_FMT_EXTERNAL #endif // !SPDLOG_FMT_EXTERNAL

2
src/cfg.cpp
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@ -2,7 +2,7 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT) // Distributed under the MIT License (http://opensource.org/licenses/MIT)
#ifndef SPDLOG_COMPILED_LIB #ifndef SPDLOG_COMPILED_LIB
# error Please define SPDLOG_COMPILED_LIB to compile this file. #error Please define SPDLOG_COMPILED_LIB to compile this file.
#endif #endif
#include <spdlog/cfg/helpers-inl.h> #include <spdlog/cfg/helpers-inl.h>

40
src/color_sinks.cpp
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@ -2,18 +2,18 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT) // Distributed under the MIT License (http://opensource.org/licenses/MIT)
#ifndef SPDLOG_COMPILED_LIB #ifndef SPDLOG_COMPILED_LIB
# error Please define SPDLOG_COMPILED_LIB to compile this file. #error Please define SPDLOG_COMPILED_LIB to compile this file.
#endif #endif
#include <mutex> #include <mutex>
#include <spdlog/details/null_mutex.h>
#include <spdlog/async.h> #include <spdlog/async.h>
#include <spdlog/details/null_mutex.h>
// //
// color sinks // color sinks
// //
#ifdef _WIN32 #ifdef _WIN32
# include <spdlog/sinks/wincolor_sink-inl.h> #include <spdlog/sinks/wincolor_sink-inl.h>
template class SPDLOG_API spdlog::sinks::wincolor_sink<spdlog::details::console_mutex>; template class SPDLOG_API spdlog::sinks::wincolor_sink<spdlog::details::console_mutex>;
template class SPDLOG_API spdlog::sinks::wincolor_sink<spdlog::details::console_nullmutex>; template class SPDLOG_API spdlog::sinks::wincolor_sink<spdlog::details::console_nullmutex>;
template class SPDLOG_API spdlog::sinks::wincolor_stdout_sink<spdlog::details::console_mutex>; template class SPDLOG_API spdlog::sinks::wincolor_stdout_sink<spdlog::details::console_mutex>;
@ -21,7 +21,7 @@ template class SPDLOG_API spdlog::sinks::wincolor_stdout_sink<spdlog::details::c
template class SPDLOG_API spdlog::sinks::wincolor_stderr_sink<spdlog::details::console_mutex>; template class SPDLOG_API spdlog::sinks::wincolor_stderr_sink<spdlog::details::console_mutex>;
template class SPDLOG_API spdlog::sinks::wincolor_stderr_sink<spdlog::details::console_nullmutex>; template class SPDLOG_API spdlog::sinks::wincolor_stderr_sink<spdlog::details::console_nullmutex>;
#else #else
# include "spdlog/sinks/ansicolor_sink-inl.h" #include "spdlog/sinks/ansicolor_sink-inl.h"
template class SPDLOG_API spdlog::sinks::ansicolor_sink<spdlog::details::console_mutex>; template class SPDLOG_API spdlog::sinks::ansicolor_sink<spdlog::details::console_mutex>;
template class SPDLOG_API spdlog::sinks::ansicolor_sink<spdlog::details::console_nullmutex>; template class SPDLOG_API spdlog::sinks::ansicolor_sink<spdlog::details::console_nullmutex>;
template class SPDLOG_API spdlog::sinks::ansicolor_stdout_sink<spdlog::details::console_mutex>; template class SPDLOG_API spdlog::sinks::ansicolor_stdout_sink<spdlog::details::console_mutex>;
@ -32,20 +32,20 @@ template class SPDLOG_API spdlog::sinks::ansicolor_stderr_sink<spdlog::details::
// factory methods for color loggers // factory methods for color loggers
#include "spdlog/sinks/stdout_color_sinks-inl.h" #include "spdlog/sinks/stdout_color_sinks-inl.h"
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stdout_color_mt<spdlog::synchronous_factory>( template SPDLOG_API std::shared_ptr<spdlog::logger>
const std::string &logger_name, color_mode mode); spdlog::stdout_color_mt<spdlog::synchronous_factory>(const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stdout_color_st<spdlog::synchronous_factory>( template SPDLOG_API std::shared_ptr<spdlog::logger>
const std::string &logger_name, color_mode mode); spdlog::stdout_color_st<spdlog::synchronous_factory>(const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stderr_color_mt<spdlog::synchronous_factory>( template SPDLOG_API std::shared_ptr<spdlog::logger>
const std::string &logger_name, color_mode mode); spdlog::stderr_color_mt<spdlog::synchronous_factory>(const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stderr_color_st<spdlog::synchronous_factory>( template SPDLOG_API std::shared_ptr<spdlog::logger>
const std::string &logger_name, color_mode mode); spdlog::stderr_color_st<spdlog::synchronous_factory>(const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stdout_color_mt<spdlog::async_factory>( template SPDLOG_API std::shared_ptr<spdlog::logger>
const std::string &logger_name, color_mode mode); spdlog::stdout_color_mt<spdlog::async_factory>(const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stdout_color_st<spdlog::async_factory>( template SPDLOG_API std::shared_ptr<spdlog::logger>
const std::string &logger_name, color_mode mode); spdlog::stdout_color_st<spdlog::async_factory>(const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stderr_color_mt<spdlog::async_factory>( template SPDLOG_API std::shared_ptr<spdlog::logger>
const std::string &logger_name, color_mode mode); spdlog::stderr_color_mt<spdlog::async_factory>(const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stderr_color_st<spdlog::async_factory>( template SPDLOG_API std::shared_ptr<spdlog::logger>
const std::string &logger_name, color_mode mode); spdlog::stderr_color_st<spdlog::async_factory>(const std::string &logger_name, color_mode mode);

6
src/file_sinks.cpp
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@ -2,13 +2,13 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT) // Distributed under the MIT License (http://opensource.org/licenses/MIT)
#ifndef SPDLOG_COMPILED_LIB #ifndef SPDLOG_COMPILED_LIB
# error Please define SPDLOG_COMPILED_LIB to compile this file. #error Please define SPDLOG_COMPILED_LIB to compile this file.
#endif #endif
#include <spdlog/details/null_mutex.h>
#include <spdlog/details/file_helper-inl.h> #include <spdlog/details/file_helper-inl.h>
#include <spdlog/sinks/basic_file_sink-inl.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink-inl.h> #include <spdlog/sinks/base_sink-inl.h>
#include <spdlog/sinks/basic_file_sink-inl.h>
#include <mutex> #include <mutex>

19
src/spdlog.cpp
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@ -2,25 +2,26 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT) // Distributed under the MIT License (http://opensource.org/licenses/MIT)
#ifndef SPDLOG_COMPILED_LIB #ifndef SPDLOG_COMPILED_LIB
# error Please define SPDLOG_COMPILED_LIB to compile this file. #error Please define SPDLOG_COMPILED_LIB to compile this file.
#endif #endif
#include <spdlog/spdlog-inl.h>
#include <spdlog/common-inl.h> #include <spdlog/common-inl.h>
#include <spdlog/details/backtracer-inl.h> #include <spdlog/details/backtracer-inl.h>
#include <spdlog/details/registry-inl.h>
#include <spdlog/details/os-inl.h>
#include <spdlog/pattern_formatter-inl.h>
#include <spdlog/details/log_msg-inl.h> #include <spdlog/details/log_msg-inl.h>
#include <spdlog/details/log_msg_buffer-inl.h> #include <spdlog/details/log_msg_buffer-inl.h>
#include <spdlog/logger-inl.h>
#include <spdlog/sinks/sink-inl.h>
#include <spdlog/sinks/base_sink-inl.h>
#include <spdlog/details/null_mutex.h> #include <spdlog/details/null_mutex.h>
#include <spdlog/details/os-inl.h>
#include <spdlog/details/registry-inl.h>
#include <spdlog/logger-inl.h>
#include <spdlog/pattern_formatter-inl.h>
#include <spdlog/sinks/base_sink-inl.h>
#include <spdlog/sinks/sink-inl.h>
#include <spdlog/spdlog-inl.h>
#include <mutex> #include <mutex>
// template instantiate logger constructor with sinks init list // template instantiate logger constructor with sinks init list
template SPDLOG_API spdlog::logger::logger(std::string name, sinks_init_list::iterator begin, sinks_init_list::iterator end); template SPDLOG_API
spdlog::logger::logger(std::string name, sinks_init_list::iterator begin, sinks_init_list::iterator end);
template class SPDLOG_API spdlog::sinks::base_sink<std::mutex>; template class SPDLOG_API spdlog::sinks::base_sink<std::mutex>;
template class SPDLOG_API spdlog::sinks::base_sink<spdlog::details::null_mutex>; template class SPDLOG_API spdlog::sinks::base_sink<spdlog::details::null_mutex>;

28
src/stdout_sinks.cpp
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@ -2,13 +2,13 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT) // Distributed under the MIT License (http://opensource.org/licenses/MIT)
#ifndef SPDLOG_COMPILED_LIB #ifndef SPDLOG_COMPILED_LIB
# error Please define SPDLOG_COMPILED_LIB to compile this file. #error Please define SPDLOG_COMPILED_LIB to compile this file.
#endif #endif
#include <mutex> #include <mutex>
#include <spdlog/details/null_mutex.h>
#include <spdlog/async.h> #include <spdlog/async.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/stdout_sinks-inl.h> #include <spdlog/sinks/stdout_sinks-inl.h>
template class SPDLOG_API spdlog::sinks::stdout_sink_base<spdlog::details::console_mutex>; template class SPDLOG_API spdlog::sinks::stdout_sink_base<spdlog::details::console_mutex>;
@ -18,12 +18,20 @@ template class SPDLOG_API spdlog::sinks::stdout_sink<spdlog::details::console_nu
template class SPDLOG_API spdlog::sinks::stderr_sink<spdlog::details::console_mutex>; template class SPDLOG_API spdlog::sinks::stderr_sink<spdlog::details::console_mutex>;
template class SPDLOG_API spdlog::sinks::stderr_sink<spdlog::details::console_nullmutex>; template class SPDLOG_API spdlog::sinks::stderr_sink<spdlog::details::console_nullmutex>;
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stdout_logger_mt<spdlog::synchronous_factory>(const std::string &logger_name); template SPDLOG_API std::shared_ptr<spdlog::logger>
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stdout_logger_st<spdlog::synchronous_factory>(const std::string &logger_name); spdlog::stdout_logger_mt<spdlog::synchronous_factory>(const std::string &logger_name);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stderr_logger_mt<spdlog::synchronous_factory>(const std::string &logger_name); template SPDLOG_API std::shared_ptr<spdlog::logger>
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stderr_logger_st<spdlog::synchronous_factory>(const std::string &logger_name); spdlog::stdout_logger_st<spdlog::synchronous_factory>(const std::string &logger_name);
template SPDLOG_API std::shared_ptr<spdlog::logger>
spdlog::stderr_logger_mt<spdlog::synchronous_factory>(const std::string &logger_name);
template SPDLOG_API std::shared_ptr<spdlog::logger>
spdlog::stderr_logger_st<spdlog::synchronous_factory>(const std::string &logger_name);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stdout_logger_mt<spdlog::async_factory>(const std::string &logger_name); template SPDLOG_API std::shared_ptr<spdlog::logger>
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stdout_logger_st<spdlog::async_factory>(const std::string &logger_name); spdlog::stdout_logger_mt<spdlog::async_factory>(const std::string &logger_name);
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stderr_logger_mt<spdlog::async_factory>(const std::string &logger_name); template SPDLOG_API std::shared_ptr<spdlog::logger>
template SPDLOG_API std::shared_ptr<spdlog::logger> spdlog::stderr_logger_st<spdlog::async_factory>(const std::string &logger_name); spdlog::stdout_logger_st<spdlog::async_factory>(const std::string &logger_name);
template SPDLOG_API std::shared_ptr<spdlog::logger>
spdlog::stderr_logger_mt<spdlog::async_factory>(const std::string &logger_name);
template SPDLOG_API std::shared_ptr<spdlog::logger>
spdlog::stderr_logger_st<spdlog::async_factory>(const std::string &logger_name);