mirrors/spdlog
1
0
Fork 0
mirror of https://github.com/gabime/spdlog.git synced 2024-12-25 10:01:33 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Updated clang format to google style

Browse Source
This commit is contained in:
gabime 2023-09-25 02:35:55 +03:00
parent 66de161355
commit 6de0ffa15f
86 changed files with 2164 additions and 3466 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
.clang-format
View File

@ -1,109 +1,17 @@
---
Language: Cpp
# BasedOnStyle: LLVM
# BasedOnStyle: Google
AccessModifierOffset: -4
AlignAfterOpenBracket: DontAlign
AlignConsecutiveAssignments: false
AlignConsecutiveDeclarations: false
AlignEscapedNewlines: Right
AlignOperands: true
AlignTrailingComments: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortBlocksOnASingleLine: true
AllowShortCaseLabelsOnASingleLine: false
AllowShortFunctionsOnASingleLine: Empty
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: true
BinPackArguments: true
BinPackParameters: true
BraceWrapping:
AfterClass: true
AfterControlStatement: true
AfterEnum: true
AfterFunction: true
AfterNamespace: false
AfterObjCDeclaration: true
AfterStruct: true
AfterUnion: true
BeforeCatch: true
BeforeElse: true
IndentBraces: false
SplitEmptyFunction: false
SplitEmptyRecord: false
SplitEmptyNamespace: false
BreakBeforeBinaryOperators: None
BreakBeforeBraces: Custom
BreakBeforeInheritanceComma: false
BreakBeforeTernaryOperators: true
BreakConstructorInitializersBeforeComma: true
BreakConstructorInitializers: BeforeColon
BreakAfterJavaFieldAnnotations: false
BreakStringLiterals: true
ColumnLimit: 140
CommentPragmas: '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerAllOnOneLineOrOnePerLine: false
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: true
DerivePointerAlignment: false
DisableFormat: false
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros:
- foreach
- Q_FOREACH
- BOOST_FOREACH
IncludeCategories:
- Regex: '^"(llvm|llvm-c|clang|clang-c)/'
Priority: 2
- Regex: '^(<|"(gtest|gmock|isl|json)/)'
Priority: 3
- Regex: '.*'
Priority: 1
IncludeIsMainRegex: '(Test)?$'
IndentCaseLabels: false
Standard: c++17
IndentWidth: 4
IndentWrappedFunctionNames: false
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepEmptyLinesAtTheStartOfBlocks: true
MacroBlockBegin: ''
MacroBlockEnd: ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBlockIndentWidth: 2
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: true
PenaltyBreakAssignment: 2
PenaltyBreakBeforeFirstCallParameter: 19
PenaltyBreakComment: 300
PenaltyBreakFirstLessLess: 120
PenaltyBreakString: 1000
PenaltyExcessCharacter: 1000000
PenaltyReturnTypeOnItsOwnLine: 60
PointerAlignment: Right
ReflowComments: true
SortIncludes: false
SortUsingDeclarations: true
SpaceAfterCStyleCast: false
SpaceAfterTemplateKeyword: false
SpaceBeforeAssignmentOperators: true
SpaceBeforeParens: ControlStatements
SpaceInEmptyParentheses: false
SpacesBeforeTrailingComments: 1
SpacesInAngles: false
SpacesInContainerLiterals: true
SpacesInCStyleCastParentheses: false
SpacesInParentheses: false
SpacesInSquareBrackets: false
Standard: Cpp11
TabWidth: 8
TabWidth: 4
UseTab: Never
IndentPPDirectives: AfterHash
ColumnLimit: 120
AlignAfterOpenBracket: Align
BinPackParameters: false
AlignEscapedNewlines: Left
AlwaysBreakTemplateDeclarations: Yes
PackConstructorInitializers: Never
IndentPPDirectives: BeforeHash
...

38
include/spdlog/async.h
View File

@ -18,9 +18,9 @@
#include <spdlog/details/registry.h>
#include <spdlog/details/thread_pool.h>
#include <functional>
#include <memory>
#include <mutex>
#include <functional>
namespace spdlog {
@ -32,11 +32,9 @@ static const size_t default_async_q_size = 8192;
// if a global thread pool doesn't already exist, create it with default queue
// size of 8192 items and single thread.
template <async_overflow_policy OverflowPolicy = async_overflow_policy::block>
struct async_factory_impl
{
struct async_factory_impl {
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();
// create global thread pool if not already exists..
@ -44,14 +42,14 @@ struct async_factory_impl
auto &mutex = registry_inst.tp_mutex();
std::lock_guard<std::recursive_mutex> tp_lock(mutex);
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);
registry_inst.set_tp(tp);
}
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);
return new_logger;
}
@ -61,39 +59,33 @@ using async_factory = async_factory_impl<async_overflow_policy::block>;
using async_factory_nonblock = async_factory_impl<async_overflow_policy::overrun_oldest>;
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)...);
}
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)...);
}
// set global thread pool.
inline void init_thread_pool(
size_t q_size, size_t thread_count, std::function<void()> on_thread_start, std::function<void()> on_thread_stop)
{
inline void init_thread_pool(size_t q_size,
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);
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, [] {});
}
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(
q_size, thread_count, [] {}, [] {});
}
// get the global thread pool.
inline std::shared_ptr<spdlog::details::thread_pool> thread_pool()
{
return details::registry::instance().get_tp();
}
inline std::shared_ptr<spdlog::details::thread_pool> thread_pool() { return details::registry::instance().get_tp(); }
} // namespace spdlog

26
include/spdlog/async_logger.h
View File

@ -19,8 +19,7 @@
namespace spdlog {
// Async overflow policy - block by default.
enum class async_overflow_policy
{
enum class async_overflow_policy {
block, // Block until message can be enqueued
overrun_oldest, // Discard oldest message in the queue if full when trying to
// add new item.
@ -31,23 +30,28 @@ namespace details {
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;
public:
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,
It begin,
It end,
std::weak_ptr<details::thread_pool> tp,
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)
{}
: 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,
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,
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;

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

@ -21,24 +21,18 @@ namespace spdlog {
namespace cfg {
// 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=";
for (int i = 1; i < argc; i++)
{
for (int i = 1; i < argc; 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());
helpers::load_levels(levels_string);
}
}
}
inline void load_argv_levels(int argc, char **argv)
{
load_argv_levels(argc, const_cast<const char **>(argv));
}
inline void load_argv_levels(int argc, char **argv) { load_argv_levels(argc, const_cast<const char **>(argv)); }
} // namespace cfg
} // namespace spdlog

8
include/spdlog/cfg/env.h
View File

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

1
include/spdlog/cfg/helpers.h
View File

@ -20,6 +20,5 @@ namespace helpers {
//
SPDLOG_API void load_levels(const std::string &txt);
} // namespace helpers
} // namespace cfg
} // namespace spdlog

132
include/spdlog/common.h
View File

@ -2,20 +2,20 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#pragma once
#include <spdlog/tweakme.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/tweakme.h>
#include <array>
#include <atomic>
#include <chrono>
#include <cstdint>
#include <cstdio>
#include <exception>
#include <functional>
#include <initializer_list>
#include <memory>
#include <exception>
#include <string>
#include <type_traits>
#include <functional>
#include <cstdio>
#include <cstdint>
#include <array>
#if __has_include(<version>)
#include <version>
@ -69,8 +69,7 @@
#ifdef SPDLOG_NO_EXCEPTIONS
#define SPDLOG_TRY
#define SPDLOG_THROW(ex) \
do \
{ \
do { \
printf("spdlog fatal error: %s\n", ex.what()); \
std::abort(); \
} while (0)
@ -79,8 +78,8 @@
#define SPDLOG_TRY try
#define SPDLOG_THROW(ex) throw(ex)
#define SPDLOG_CATCH_STD \
catch (const std::exception &) \
{}
catch (const std::exception &) { \
}
#endif
namespace spdlog {
@ -150,8 +149,7 @@ template<typename T>
using is_convertible_to_sv = std::enable_if_t<std::is_convertible_v<T, string_view_t>>;
// Log level enum
enum class level
{
enum class level {
trace = SPDLOG_LEVEL_TRACE,
debug = SPDLOG_LEVEL_DEBUG,
info = SPDLOG_LEVEL_INFO,
@ -170,33 +168,24 @@ using atomic_level_t = std::atomic<level>;
#if !defined(SPDLOG_LEVEL_NAMES)
#define SPDLOG_LEVEL_NAMES \
{ \
"trace", "debug", "info", "warning", "error", "critical", "off" \
}
{ "trace", "debug", "info", "warning", "error", "critical", "off" }
#endif
#if !defined(SPDLOG_SHORT_LEVEL_NAMES)
#define SPDLOG_SHORT_LEVEL_NAMES \
{ \
"T", "D", "I", "W", "E", "C", "O" \
}
{ "T", "D", "I", "W", "E", "C", "O" }
#endif
[[nodiscard]] constexpr size_t level_to_number(level lvl) noexcept
{
return static_cast<size_t>(lvl);
}
[[nodiscard]] constexpr size_t level_to_number(level lvl) noexcept { return static_cast<size_t>(lvl); }
constexpr auto levels_count = level_to_number(level::n_levels);
constexpr std::array<string_view_t, levels_count> level_string_views SPDLOG_LEVEL_NAMES;
constexpr std::array<const char *, levels_count> short_level_names SPDLOG_SHORT_LEVEL_NAMES;
[[nodiscard]] constexpr string_view_t to_string_view(spdlog::level lvl) noexcept
{
[[nodiscard]] constexpr string_view_t to_string_view(spdlog::level lvl) noexcept {
return level_string_views.at(level_to_number(lvl));
}
[[nodiscard]] constexpr const char *to_short_c_str(spdlog::level lvl) noexcept
{
[[nodiscard]] constexpr const char *to_short_c_str(spdlog::level lvl) noexcept {
return short_level_names.at(level_to_number(lvl));
}
@ -205,19 +194,13 @@ SPDLOG_API [[nodiscard]] spdlog::level level_from_str(const std::string &name) n
//
// Color mode used by sinks with color support.
//
enum class color_mode
{
always,
automatic,
never
};
enum class color_mode { always, automatic, never };
//
// Pattern time - specific time getting to use for pattern_formatter.
// local time by default
//
enum class pattern_time_type
{
enum class pattern_time_type {
local, // log localtime
utc // log utc
};
@ -225,8 +208,7 @@ enum class pattern_time_type
//
// Log exception
//
class SPDLOG_API spdlog_ex : public std::exception
{
class SPDLOG_API spdlog_ex : public std::exception {
public:
explicit spdlog_ex(std::string msg);
spdlog_ex(const std::string &msg, int last_errno);
@ -239,37 +221,27 @@ private:
[[noreturn]] SPDLOG_API void throw_spdlog_ex(const std::string &msg, int last_errno);
[[noreturn]] SPDLOG_API void throw_spdlog_ex(std::string msg);
struct source_loc
{
struct source_loc {
constexpr source_loc() = default;
constexpr source_loc(const char *filename_in, std::uint_least32_t line_in, const char *funcname_in)
: filename{filename_in}
, line{line_in}
, funcname{funcname_in}
{}
: filename{filename_in},
line{line_in},
funcname{funcname_in} {}
#ifdef SPDLOG_HAVE_STD_SOURCE_LOCATION
static constexpr source_loc current(const std::source_location source_location = std::source_location::current())
{
static constexpr source_loc current(const std::source_location source_location = std::source_location::current()) {
return source_loc{source_location.file_name(), source_location.line(), source_location.function_name()};
}
#elif defined(SPDLOG_HAVE_EXPERIMENTAL_SOURCE_LOCATION)
static constexpr source_loc current(
const std::experimental::source_location source_location = std::experimental::source_location::current())
{
static constexpr source_loc
current(const std::experimental::source_location source_location = std::experimental::source_location::current()) {
return source_loc{source_location.file_name(), source_location.line(), source_location.function_name()};
}
#else // no source location support
static constexpr source_loc current()
{
return source_loc{};
}
static constexpr source_loc current() { return source_loc{}; }
#endif
[[nodiscard]] constexpr bool empty() const noexcept
{
return line == 0;
}
[[nodiscard]] constexpr bool empty() const noexcept { return line == 0; }
const char *filename{nullptr};
std::uint_least32_t line{0};
const char *funcname{nullptr};
@ -277,32 +249,27 @@ struct source_loc
// trick to capture format string and caller's source location with variadic template.
// see logger::info() etc. to understand how it's used.
struct loc_with_fmt
{
struct loc_with_fmt {
source_loc loc;
string_view_t fmt_string;
template <typename S, typename = is_convertible_to_sv<S>>
constexpr loc_with_fmt(S fmt_str, source_loc loc = source_loc::current()) noexcept
: loc(loc)
, fmt_string(fmt_str)
{}
: loc(loc),
fmt_string(fmt_str) {}
#ifndef SPDLOG_USE_STD_FORMAT
constexpr loc_with_fmt(fmt::runtime_format_string<char> fmt_str, source_loc loc = source_loc::current()) noexcept
: loc(loc)
, fmt_string(fmt_str.str)
{}
: loc(loc),
fmt_string(fmt_str.str) {}
#endif
};
struct file_event_handlers
{
struct file_event_handlers {
file_event_handlers()
: before_open(nullptr)
, after_open(nullptr)
, before_close(nullptr)
, after_close(nullptr)
{}
: before_open(nullptr),
after_open(nullptr),
before_close(nullptr),
after_close(nullptr) {}
std::function<void(const filename_t &filename)> before_open;
std::function<void(const filename_t &filename, std::FILE *file_stream)> after_open;
@ -314,47 +281,36 @@ namespace details {
// to_string_view
[[nodiscard]] constexpr spdlog::string_view_t to_string_view(const memory_buf_t &buf) noexcept
{
[[nodiscard]] constexpr spdlog::string_view_t to_string_view(const memory_buf_t &buf) noexcept {
return spdlog::string_view_t{buf.data(), buf.size()};
}
[[nodiscard]] constexpr spdlog::string_view_t to_string_view(spdlog::string_view_t str) noexcept
{
return str;
}
[[nodiscard]] constexpr spdlog::string_view_t to_string_view(spdlog::string_view_t str) noexcept { return str; }
#if defined(SPDLOG_WCHAR_FILENAMES)
[[nodiscard]] constexpr spdlog::wstring_view_t to_string_view(const wmemory_buf_t &buf) noexcept
{
[[nodiscard]] constexpr spdlog::wstring_view_t to_string_view(const wmemory_buf_t &buf) noexcept {
return spdlog::wstring_view_t{buf.data(), buf.size()};
}
[[nodiscard]] constexpr spdlog::wstring_view_t to_string_view(spdlog::wstring_view_t str) noexcept
{
return str;
}
[[nodiscard]] constexpr spdlog::wstring_view_t to_string_view(spdlog::wstring_view_t str) noexcept { return str; }
#endif
// convert format_string<...> to string_view depending on format lib versions
#if defined(SPDLOG_USE_STD_FORMAT)
#if __cpp_lib_format >= 202207L // std::format and __cpp_lib_format >= 202207L
template <typename T, typename... Args>
[[nodiscard]] constexpr std::basic_string_view<T> to_string_view(std::basic_format_string<T, Args...> fmt) noexcept
{
[[nodiscard]] constexpr std::basic_string_view<T> to_string_view(std::basic_format_string<T, Args...> fmt) noexcept {
return fmt.get();
}
#else // std::format and __cpp_lib_format < 202207L
template <typename T, typename... Args>
[[nodiscard]] constexpr std::basic_string_view<T> to_string_view(std::basic_format_string<T, Args...> fmt) noexcept
{
[[nodiscard]] constexpr std::basic_string_view<T> to_string_view(std::basic_format_string<T, Args...> fmt) noexcept {
return fmt;
}
#endif
#else // {fmt} version
template <typename T, typename... Args>
[[nodiscard]] constexpr fmt::basic_string_view<T> to_string_view(fmt::basic_format_string<T, Args...> fmt) noexcept
{
[[nodiscard]] constexpr fmt::basic_string_view<T> to_string_view(fmt::basic_format_string<T, Args...> fmt) noexcept {
return fmt;
}
#endif

76
include/spdlog/details/circular_q.h
View File

@ -4,14 +4,13 @@
// circular q view of std::vector.
#pragma once
#include <vector>
#include <cassert>
#include <vector>
namespace spdlog {
namespace details {
template <typename T>
class circular_q
{
class circular_q {
size_t max_items_ = 0;
typename std::vector<T>::size_type head_ = 0;
typename std::vector<T>::size_type tail_ = 0;
@ -26,30 +25,24 @@ public:
explicit circular_q(size_t max_items)
: 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 &operator=(const circular_q &) = default;
// move cannot be default,
// since we need to reset head_, tail_, etc to zero in the moved object
circular_q(circular_q &&other) noexcept
{
copy_moveable(std::move(other));
}
circular_q(circular_q &&other) noexcept { copy_moveable(std::move(other)); }
circular_q &operator=(circular_q &&other) noexcept
{
circular_q &operator=(circular_q &&other) noexcept {
copy_moveable(std::move(other));
return *this;
}
// push back, overrun (oldest) item if no room left
void push_back(T &&item)
{
if (max_items_ > 0)
{
void push_back(T &&item) {
if (max_items_ > 0) {
v_[tail_] = std::move(item);
tail_ = (tail_ + 1) % max_items_;
@ -63,78 +56,53 @@ public:
// Return const reference to the front item.
// If there are no elements in the container, the behavior is undefined.
[[nodiscard]] const T &front() const
{
return v_[head_];
}
[[nodiscard]] const T &front() const { return v_[head_]; }
// Return reference to the front item.
// If there are no elements in the container, the behavior is undefined.
[[nodiscard]] T &front()
{
return v_[head_];
}
[[nodiscard]] T &front() { return v_[head_]; }
// Return number of elements actually stored
[[nodiscard]] size_t size() const
{
if (tail_ >= head_)
{
[[nodiscard]] size_t size() const {
if (tail_ >= head_) {
return tail_ - head_;
}
else
{
} else {
return max_items_ - (head_ - tail_);
}
}
// Return const reference to item by index.
// If index is out of range 0…size()-1, the behavior is undefined.
const T &operator[](size_t idx) const
{
const T &operator[](size_t idx) const {
assert(idx < size());
assert(max_items_ > 0);
return v_[(head_ + idx) % max_items_];
}
// Pop item from front if not empty.
void pop_front()
{
if (!empty())
{
void pop_front() {
if (!empty()) {
head_ = (head_ + 1) % max_items_;
}
}
[[nodiscard]] bool empty() const
{
return tail_ == head_;
}
[[nodiscard]] bool empty() const { return tail_ == head_; }
[[nodiscard]] bool full() const
{
[[nodiscard]] bool full() const {
// head is ahead of the tail by 1
if (max_items_ > 0)
{
if (max_items_ > 0) {
return ((tail_ + 1) % max_items_) == head_;
}
return true;
}
[[nodiscard]] size_t overrun_counter() const
{
return overrun_counter_;
}
[[nodiscard]] size_t overrun_counter() const { return overrun_counter_; }
void reset_overrun_counter()
{
overrun_counter_ = 0;
}
void reset_overrun_counter() { overrun_counter_ = 0; }
private:
// copy from other&& and reset it to disabled state
void copy_moveable(circular_q &&other) noexcept
{
void copy_moveable(circular_q &&other) noexcept {
max_items_ = other.max_items_;
head_ = other.head_;
tail_ = other.tail_;

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

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

3
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).
// Throw spdlog_ex exception on errors.
class SPDLOG_API file_helper
{
class SPDLOG_API file_helper {
public:
file_helper() = default;
explicit file_helper(const file_event_handlers &event_handlers);

60
include/spdlog/details/fmt_helper.h
View File

@ -3,10 +3,10 @@
#pragma once
#include <chrono>
#include <type_traits>
#include <iterator>
#include <spdlog/fmt/fmt.h>
#include <spdlog/common.h>
#include <spdlog/fmt/fmt.h>
#include <type_traits>
#ifdef SPDLOG_USE_STD_FORMAT
#include <charconv>
@ -18,46 +18,38 @@ namespace spdlog {
namespace details {
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();
dest.append(buf_ptr, buf_ptr + view.size());
}
#ifdef SPDLOG_USE_STD_FORMAT
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
constexpr const auto BUF_SIZE = std::numeric_limits<T>::digits10 + 2;
char buf[BUF_SIZE];
auto [ptr, ec] = std::to_chars(buf, buf + BUF_SIZE, n, 10);
if (ec == std::errc())
{
if (ec == std::errc()) {
dest.append(buf, ptr);
}
else
{
} else {
throw_spdlog_ex("Failed to format int", static_cast<int>(ec));
}
}
#else
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);
dest.append(i.data(), i.data() + i.size());
}
#endif
template <typename T>
constexpr unsigned int count_digits_fallback(T n)
{
constexpr 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
unsigned int count = 1;
for (;;)
{
for (;;) {
// 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
// "Three Optimization Tips for C++". See speed-test for a comparison.
@ -75,8 +67,7 @@ constexpr unsigned int count_digits_fallback(T n)
}
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;
#ifdef SPDLOG_USE_STD_FORMAT
return count_digits_fallback(static_cast<count_type>(n));
@ -93,56 +84,46 @@ inline unsigned int count_digits(T n)
#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
{
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), "{:02}", n);
}
}
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");
for (auto digits = count_digits(n); digits < width; digits++)
{
for (auto digits = count_digits(n); digits < width; digits++) {
dest.push_back('0');
}
append_int(n, dest);
}
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");
if (n < 1000)
{
if (n < 1000) {
dest.push_back(static_cast<char>(n / 100 + '0'));
n = n % 100;
dest.push_back(static_cast<char>((n / 10) + '0'));
dest.push_back(static_cast<char>((n % 10) + '0'));
}
else
{
} else {
append_int(n, dest);
}
}
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);
}
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);
}
@ -150,8 +131,7 @@ inline void pad9(T n, memory_buf_t &dest)
// e.g.
// fraction<std::milliseconds>(tp) -> will return the millis part of the second
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::seconds;
auto duration = tp.time_since_epoch();

3
include/spdlog/details/log_msg.h
View File

@ -8,8 +8,7 @@
namespace spdlog {
namespace details {
struct SPDLOG_API log_msg
{
struct SPDLOG_API log_msg {
log_msg() = default;
log_msg(log_clock::time_point log_time, source_loc loc, string_view_t logger_name, level lvl, string_view_t msg);
log_msg(source_loc loc, string_view_t logger_name, level lvl, string_view_t msg);

3
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.
// 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;
void update_string_views();

81
include/spdlog/details/mpmc_blocking_q.h
View File

@ -20,18 +20,15 @@ namespace spdlog {
namespace details {
template <typename T>
class mpmc_blocking_queue
{
class mpmc_blocking_queue {
public:
using item_type = T;
explicit mpmc_blocking_queue(size_t max_items)
: q_(max_items)
{}
: q_(max_items) {}
#ifndef __MINGW32__
// 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_);
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.
void enqueue_nowait(T &&item)
{
void enqueue_nowait(T &&item) {
{
std::unique_lock<std::mutex> lock(queue_mutex_);
q_.push_back(std::move(item));
@ -50,36 +46,29 @@ public:
push_cv_.notify_one();
}
void enqueue_if_have_room(T &&item)
{
void enqueue_if_have_room(T &&item) {
bool pushed = false;
{
std::unique_lock<std::mutex> lock(queue_mutex_);
if (!q_.full())
{
if (!q_.full()) {
q_.push_back(std::move(item));
pushed = true;
}
}
if (pushed)
{
if (pushed) {
push_cv_.notify_one();
}
else
{
} else {
++discard_counter_;
}
}
// dequeue with a timeout.
// 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_);
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;
}
popped_item = std::move(q_.front());
@ -90,8 +79,7 @@ public:
}
// blocking dequeue without a timeout.
void dequeue(T &popped_item)
{
void dequeue(T &popped_item) {
{
std::unique_lock<std::mutex> lock(queue_mutex_);
push_cv_.wait(lock, [this] { return !this->q_.empty(); });
@ -106,8 +94,7 @@ public:
// so release the mutex at the very end each function.
// 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_);
pop_cv_.wait(lock, [this] { return !this->q_.full(); });
q_.push_back(std::move(item));
@ -115,40 +102,32 @@ public:
}
// 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_);
q_.push_back(std::move(item));
push_cv_.notify_one();
}
void enqueue_if_have_room(T &&item)
{
void enqueue_if_have_room(T &&item) {
bool pushed = false;
std::unique_lock<std::mutex> lock(queue_mutex_);
if (!q_.full())
{
if (!q_.full()) {
q_.push_back(std::move(item));
pushed = true;
}
if (pushed)
{
if (pushed) {
push_cv_.notify_one();
}
else
{
} else {
++discard_counter_;
}
}
// dequeue with a timeout.
// 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_);
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;
}
popped_item = std::move(q_.front());
@ -158,8 +137,7 @@ public:
}
// blocking dequeue without a timeout.
void dequeue(T &popped_item)
{
void dequeue(T &popped_item) {
std::unique_lock<std::mutex> lock(queue_mutex_);
push_cv_.wait(lock, [this] { return !this->q_.empty(); });
popped_item = std::move(q_.front());
@ -169,33 +147,24 @@ public:
#endif
size_t overrun_counter()
{
size_t overrun_counter() {
std::unique_lock<std::mutex> lock(queue_mutex_);
return q_.overrun_counter();
}
size_t discard_counter()
{
return discard_counter_.load(std::memory_order_relaxed);
}
size_t discard_counter() { return discard_counter_.load(std::memory_order_relaxed); }
size_t size()
{
size_t size() {
std::unique_lock<std::mutex> lock(queue_mutex_);
return q_.size();
}
void reset_overrun_counter()
{
void reset_overrun_counter() {
std::unique_lock<std::mutex> lock(queue_mutex_);
q_.reset_overrun_counter();
}
void reset_discard_counter()
{
discard_counter_.store(0, std::memory_order_relaxed);
}
void reset_discard_counter() { discard_counter_.store(0, std::memory_order_relaxed); }
private:
std::mutex queue_mutex_;

23
include/spdlog/details/null_mutex.h
View File

@ -9,37 +9,26 @@
// null, no cost dummy "mutex" and dummy "atomic" log level
namespace spdlog {
namespace details {
struct null_mutex
{
struct null_mutex {
void lock() const {}
void unlock() const {}
};
template <typename T>
struct null_atomic
{
struct null_atomic {
T value;
null_atomic() = default;
explicit constexpr null_atomic(T new_value)
: value(new_value)
{}
: value(new_value) {}
[[nodiscard]] T load(std::memory_order = std::memory_order_seq_cst) const
{
return value;
}
[[nodiscard]] T load(std::memory_order = std::memory_order_seq_cst) const { return value; }
void store(T new_value, std::memory_order = std::memory_order_seq_cst)
{
value = new_value;
}
void store(T new_value, std::memory_order = std::memory_order_seq_cst) { value = new_value; }
T exchange(T new_value, std::memory_order = std::memory_order_seq_cst)
{
T exchange(T new_value, std::memory_order = std::memory_order_seq_cst) {
std::swap(new_value, value);
return new_value; // return value before the call
}

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

@ -3,8 +3,8 @@
#pragma once
#include <spdlog/common.h>
#include <ctime> // std::time_t
#include <spdlog/common.h>
namespace spdlog {
namespace details {

15
include/spdlog/details/periodic_worker.h
View File

@ -20,24 +20,19 @@
namespace spdlog {
namespace details {
class SPDLOG_API periodic_worker
{
class SPDLOG_API periodic_worker {
public:
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());
if (!active_)
{
if (!active_) {
return;
}
worker_thread_ = std::thread([this, callback_fun, interval]() {
for (;;)
{
for (;;) {
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
}
callback_fun();

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

@ -14,9 +14,9 @@
#include <chrono>
#include <functional>
#include <memory>
#include <mutex>
#include <string>
#include <unordered_map>
#include <mutex>
namespace spdlog {
class logger;
@ -24,8 +24,7 @@ class logger;
namespace details {
class thread_pool;
class SPDLOG_API registry
{
class SPDLOG_API registry {
public:
using log_levels = std::unordered_map<std::string, level>;
registry(const registry &) = delete;
@ -58,8 +57,7 @@ public:
void flush_on(level level);
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_);
auto clbk = [this]() { this->flush_all(); };
periodic_flusher_ = std::make_unique<periodic_worker>(clbk, interval);

6
include/spdlog/details/synchronous_factory.h
View File

@ -10,11 +10,9 @@ namespace spdlog {
// Default logger factory- creates synchronous loggers
class logger;
struct synchronous_factory
{
struct synchronous_factory {
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 new_logger = std::make_shared<spdlog::logger>(std::move(logger_name), std::move(sink));
details::registry::instance().initialize_logger(new_logger);

78
include/spdlog/details/tcp_client-windows.h
View File

@ -8,12 +8,12 @@
#include <spdlog/common.h>
#include <spdlog/details/os.h>
#include <winsock2.h>
#include <windows.h>
#include <ws2tcpip.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <windows.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#pragma comment(lib, "Ws2_32.lib")
#pragma comment(lib, "Mswsock.lib")
@ -21,22 +21,18 @@
namespace spdlog {
namespace details {
class tcp_client
{
class tcp_client {
SOCKET socket_ = INVALID_SOCKET;
static void init_winsock_()
{
static void init_winsock_() {
WSADATA wsaData;
auto rv = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (rv != 0)
{
if (rv != 0) {
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];
::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
@ -45,42 +41,28 @@ class tcp_client
}
public:
tcp_client()
{
init_winsock_();
}
tcp_client() { init_winsock_(); }
~tcp_client()
{
~tcp_client() {
close();
::WSACleanup();
}
bool is_connected() const
{
return socket_ != INVALID_SOCKET;
}
bool is_connected() const { return socket_ != INVALID_SOCKET; }
void close()
{
void close() {
::closesocket(socket_);
socket_ = INVALID_SOCKET;
}
SOCKET fd() const
{
return socket_;
}
SOCKET fd() const { return socket_; }
// try to connect or throw on failure
void connect(const std::string &host, int port)
{
if (is_connected())
{
void connect(const std::string &host, int port) {
if (is_connected()) {
close();
}
struct addrinfo hints
{};
struct addrinfo hints {};
ZeroMemory(&hints, sizeof(hints));
hints.ai_family = AF_UNSPEC; // To work with IPv4, IPv6, and so on
@ -92,8 +74,7 @@ public:
struct addrinfo *addrinfo_result;
auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result);
int last_error = 0;
if (rv != 0)
{
if (rv != 0) {
last_error = ::WSAGetLastError();
WSACleanup();
throw_winsock_error_("getaddrinfo failed", last_error);
@ -101,28 +82,22 @@ public:
// 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);
if (socket_ == INVALID_SOCKET)
{
if (socket_ == INVALID_SOCKET) {
last_error = ::WSAGetLastError();
WSACleanup();
continue;
}
if (::connect(socket_, rp->ai_addr, (int)rp->ai_addrlen) == 0)
{
if (::connect(socket_, rp->ai_addr, (int)rp->ai_addrlen) == 0) {
break;
}
else
{
} else {
last_error = ::WSAGetLastError();
close();
}
}
::freeaddrinfo(addrinfo_result);
if (socket_ == INVALID_SOCKET)
{
if (socket_ == INVALID_SOCKET) {
WSACleanup();
throw_winsock_error_("connect failed", last_error);
}
@ -134,15 +109,12 @@ public:
// Send exactly n_bytes of the given data.
// 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;
while (bytes_sent < n_bytes)
{
while (bytes_sent < n_bytes) {
const int send_flags = 0;
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();
close();
throw_winsock_error_("send failed", last_error);

60
include/spdlog/details/tcp_client.h
View File

@ -11,52 +11,38 @@
#include <spdlog/common.h>
#include <spdlog/details/os.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <netdb.h>
#include <netinet/tcp.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <sys/socket.h>
#include <unistd.h>
#include <string>
namespace spdlog {
namespace details {
class tcp_client
{
class tcp_client {
int socket_ = -1;
public:
bool is_connected() const
{
return socket_ != -1;
}
bool is_connected() const { return socket_ != -1; }
void close()
{
if (is_connected())
{
void close() {
if (is_connected()) {
::close(socket_);
socket_ = -1;
}
}
int fd() const
{
return socket_;
}
int fd() const { return socket_; }
~tcp_client()
{
close();
}
~tcp_client() { close(); }
// try to connect or throw on failure
void connect(const std::string &host, int port)
{
void connect(const std::string &host, int port) {
close();
struct addrinfo hints
{};
struct addrinfo hints {};
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_UNSPEC; // To work with IPv4, IPv6, and so on
hints.ai_socktype = SOCK_STREAM; // TCP
@ -66,29 +52,25 @@ public:
auto port_str = std::to_string(port);
struct addrinfo *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)));
}
// Try each address until we successfully connect(2).
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)
const int flags = SOCK_CLOEXEC;
#else
const int flags = 0;
#endif
socket_ = ::socket(rp->ai_family, rp->ai_socktype | flags, rp->ai_protocol);
if (socket_ == -1)
{
if (socket_ == -1) {
last_errno = errno;
continue;
}
rv = ::connect(socket_, rp->ai_addr, rp->ai_addrlen);
if (rv == 0)
{
if (rv == 0) {
break;
}
last_errno = errno;
@ -96,8 +78,7 @@ public:
socket_ = -1;
}
::freeaddrinfo(addrinfo_result);
if (socket_ == -1)
{
if (socket_ == -1) {
throw_spdlog_ex("::connect failed", last_errno);
}
@ -117,19 +98,16 @@ public:
// Send exactly n_bytes of the given data.
// 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;
while (bytes_sent < n_bytes)
{
while (bytes_sent < n_bytes) {
#if defined(MSG_NOSIGNAL)
const int send_flags = MSG_NOSIGNAL;
#else
const int send_flags = 0;
#endif
auto write_result = ::send(socket_, data + bytes_sent, n_bytes - bytes_sent, send_flags);
if (write_result < 0)
{
if (write_result < 0) {
close();
throw_spdlog_ex("write(2) failed", errno);
}

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

@ -3,16 +3,16 @@
#pragma once
#include <spdlog/async.h>
#include <spdlog/details/log_msg_buffer.h>
#include <spdlog/details/mpmc_blocking_q.h>
#include <spdlog/details/os.h>
#include <spdlog/async.h>
#include <chrono>
#include <functional>
#include <memory>
#include <thread>
#include <vector>
#include <functional>
namespace spdlog {
class async_logger;
@ -21,17 +21,11 @@ namespace details {
using async_logger_ptr = std::shared_ptr<spdlog::async_logger>;
enum class async_msg_type
{
log,
flush,
terminate
};
enum class async_msg_type { log, flush, terminate };
// Async msg to move to/from the queue
// 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_logger_ptr worker_ptr;
@ -44,13 +38,11 @@ struct async_msg : log_msg_buffer
// support for vs2013 move
#if defined(_MSC_VER) && _MSC_VER <= 1800
async_msg(async_msg &&other)
: log_msg_buffer(std::move(other))
, msg_type(other.msg_type)
, worker_ptr(std::move(other.worker_ptr))
{}
: log_msg_buffer(std::move(other)),
msg_type(other.msg_type),
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);
msg_type = other.msg_type;
worker_ptr = std::move(other.worker_ptr);
@ -63,29 +55,28 @@ struct async_msg : log_msg_buffer
// construct from log_msg with given type
async_msg(async_logger_ptr &&worker, async_msg_type the_type, const details::log_msg &m)
: log_msg_buffer{m}
, msg_type{the_type}
, worker_ptr{std::move(worker)}
{}
: log_msg_buffer{m},
msg_type{the_type},
worker_ptr{std::move(worker)} {}
async_msg(async_logger_ptr &&worker, async_msg_type the_type)
: log_msg_buffer{}
, msg_type{the_type}
, worker_ptr{std::move(worker)}
{}
: log_msg_buffer{},
msg_type{the_type},
worker_ptr{std::move(worker)} {}
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:
using item_type = async_msg;
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);

53
include/spdlog/details/udp_client-windows.h
View File

@ -9,11 +9,11 @@
#include <spdlog/common.h>
#include <spdlog/details/os.h>
#include <spdlog/details/windows_include.h>
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <winsock2.h>
#include <ws2tcpip.h>
#include <stdlib.h>
#include <stdio.h>
#include <string>
#if defined(_MSC_VER)
#pragma comment(lib, "Ws2_32.lib")
@ -23,24 +23,20 @@
namespace spdlog {
namespace details {
class udp_client
{
class udp_client {
static constexpr int TX_BUFFER_SIZE = 1024 * 10;
SOCKET socket_ = INVALID_SOCKET;
sockaddr_in addr_ = {};
static void init_winsock_()
{
static void init_winsock_() {
WSADATA wsaData;
auto rv = ::WSAStartup(MAKEWORD(2, 2), &wsaData);
if (rv != 0)
{
if (rv != 0) {
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];
::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
@ -48,10 +44,8 @@ class udp_client
throw_spdlog_ex(fmt_lib::format("udp_sink - {}: {}", msg, buf));
}
void cleanup_()
{
if (socket_ != INVALID_SOCKET)
{
void cleanup_() {
if (socket_ != INVALID_SOCKET) {
::closesocket(socket_);
}
socket_ = INVALID_SOCKET;
@ -59,52 +53,41 @@ class udp_client
}
public:
udp_client(const std::string &host, uint16_t port)
{
udp_client(const std::string &host, uint16_t port) {
init_winsock_();
addr_.sin_family = PF_INET;
addr_.sin_port = htons(port);
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();
::WSACleanup();
throw_winsock_error_("error: Invalid address!", last_error);
}
socket_ = ::socket(PF_INET, SOCK_DGRAM, 0);
if (socket_ == INVALID_SOCKET)
{
if (socket_ == INVALID_SOCKET) {
int last_error = ::WSAGetLastError();
::WSACleanup();
throw_winsock_error_("error: Create Socket failed", last_error);
}
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();
cleanup_();
throw_winsock_error_("error: setsockopt(SO_SNDBUF) Failed!", last_error);
}
}
~udp_client()
{
cleanup_();
}
~udp_client() { cleanup_(); }
SOCKET fd() const
{
return socket_;
}
SOCKET fd() const { 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);
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);
}
}

48
include/spdlog/details/udp_client.h
View File

@ -10,48 +10,43 @@
#error "include udp_client-windows.h instead"
#endif
#include <arpa/inet.h>
#include <cstring>
#include <netdb.h>
#include <netinet/in.h>
#include <netinet/udp.h>
#include <spdlog/common.h>
#include <spdlog/details/os.h>
#include <cstring>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <netdb.h>
#include <netinet/udp.h>
#include <string>
namespace spdlog {
namespace details {
class udp_client
{
class udp_client {
static constexpr int TX_BUFFER_SIZE = 1024 * 10;
int socket_ = -1;
struct sockaddr_in sockAddr_;
void cleanup_()
{
if (socket_ != -1)
{
void cleanup_() {
if (socket_ != -1) {
::close(socket_);
socket_ = -1;
}
}
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);
if (socket_ < 0)
{
if (socket_ < 0) {
throw_spdlog_ex("error: Create Socket Failed!");
}
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_();
throw_spdlog_ex("error: setsockopt(SO_SNDBUF) Failed!");
}
@ -59,8 +54,7 @@ public:
sockAddr_.sin_family = AF_INET;
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_();
throw_spdlog_ex("error: Invalid address!");
}
@ -68,24 +62,16 @@ public:
::memset(sockAddr_.sin_zero, 0x00, sizeof(sockAddr_.sin_zero));
}
~udp_client()
{
cleanup_();
}
~udp_client() { cleanup_(); }
int fd() const
{
return socket_;
}
int fd() const { return socket_; }
// Send exactly n_bytes of the given data.
// 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;
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);
}
}

89
include/spdlog/fmt/bin_to_hex.h
View File

@ -40,28 +40,17 @@ namespace spdlog {
namespace details {
template <typename It>
class dump_info
{
class dump_info {
public:
dump_info(It range_begin, It range_end, size_t size_per_line)
: begin_(range_begin)
, end_(range_end)
, size_per_line_(size_per_line)
{}
: begin_(range_begin),
end_(range_end),
size_per_line_(size_per_line) {}
// do not use begin() and end() to avoid collision with fmt/ranges
It get_begin() const
{
return begin_;
}
It get_end() const
{
return end_;
}
size_t size_per_line() const
{
return size_per_line_;
}
It get_begin() const { return begin_; }
It get_end() const { return end_; }
size_t size_per_line() const { return size_per_line_; }
private:
It begin_, end_;
@ -71,8 +60,8 @@ private:
// create a dump_info that wraps the given 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");
using Iter = typename Container::const_iterator;
return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line);
@ -81,9 +70,8 @@ inline details::dump_info<typename Container::const_iterator> to_hex(const Conta
#if __cpp_lib_span >= 202002L
template <typename Value, size_t Extent>
inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(
const std::span<Value, Extent> &container, size_t size_per_line = 32)
{
inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(const std::span<Value, Extent> &container,
size_t size_per_line = 32) {
using Container = std::span<Value, Extent>;
static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1");
using Iter = typename Container::iterator;
@ -94,8 +82,7 @@ inline details::dump_info<typename std::span<Value, Extent>::iterator> to_hex(
// create dump_info from ranges
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);
}
@ -110,8 +97,7 @@ namespace
{
template <typename T>
struct formatter<spdlog::details::dump_info<T>, char>
{
struct formatter<spdlog::details::dump_info<T>, char> {
const char delimiter = ' ';
bool put_newlines = true;
bool put_delimiters = true;
@ -121,13 +107,10 @@ struct formatter<spdlog::details::dump_info<T>, char>
// parse the format string flags
template <typename ParseContext>
constexpr auto parse(ParseContext &ctx) -> decltype(ctx.begin())
{
constexpr auto parse(ParseContext &ctx) -> decltype(ctx.begin()) {
auto it = ctx.begin();
while (it != ctx.end() && *it != '}')
{
switch (*it)
{
while (it != ctx.end() && *it != '}') {
switch (*it) {
case 'X':
use_uppercase = true;
break;
@ -142,8 +125,7 @@ struct formatter<spdlog::details::dump_info<T>, char>
show_ascii = false;
break;
case 'a':
if (put_newlines)
{
if (put_newlines) {
show_ascii = true;
}
break;
@ -156,8 +138,8 @@ struct formatter<spdlog::details::dump_info<T>, char>
// format the given bytes range as hex
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()) {
constexpr const char *hex_upper = "0123456789ABCDEF";
constexpr const char *hex_lower = "0123456789abcdef";
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());
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);
if (put_newlines && (i == the_range.get_begin() || i - start_of_line >= size_per_line))
{
if (show_ascii && i != the_range.get_begin())
{
if (put_newlines && (i == the_range.get_begin() || i - start_of_line >= size_per_line)) {
if (show_ascii && i != the_range.get_begin()) {
*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);
*inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
}
@ -196,8 +174,7 @@ struct formatter<spdlog::details::dump_info<T>, char>
continue;
}
if (put_delimiters && i != the_range.get_begin())
{
if (put_delimiters && i != the_range.get_begin()) {
*inserter++ = delimiter;
}
@ -206,23 +183,19 @@ struct formatter<spdlog::details::dump_info<T>, char>
}
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);
while (blank_num-- > 0)
{
while (blank_num-- > 0) {
*inserter++ = delimiter;
*inserter++ = delimiter;
if (put_delimiters)
{
if (put_delimiters) {
*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);
*inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
}
@ -232,15 +205,13 @@ struct formatter<spdlog::details::dump_info<T>, char>
// put newline(and position header)
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
*inserter++ = '\r';
#endif
*inserter++ = '\n';
if (put_positions)
{
if (put_positions) {
spdlog::fmt_lib::format_to(inserter, "{:04X}: ", pos);
}
}

4
include/spdlog/fmt/std.h
View File

@ -5,8 +5,8 @@
#pragma once
//
// include bundled or external copy of fmtlib's std support (for formatting e.g. std::filesystem::path, std::thread::id, std::monostate,
// std::variant, ...)
// include bundled or external copy of fmtlib's std support (for formatting e.g. std::filesystem::path, std::thread::id,
// std::monostate, std::variant, ...)
//
#if !defined(SPDLOG_USE_STD_FORMAT)

5
include/spdlog/formatter.h
View File

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

192
include/spdlog/logger.h
View File

@ -18,24 +18,19 @@
#include <spdlog/details/log_msg.h>
#include <spdlog/sinks/sink.h>
#include <vector>
#include <cassert>
#include <vector>
#ifndef SPDLOG_NO_EXCEPTIONS
#define SPDLOG_LOGGER_CATCH(location) \
catch (const std::exception &ex) \
{ \
if (!location.empty()) \
{ \
catch (const std::exception &ex) { \
if (!location.empty()) { \
err_handler_(fmt_lib::format("{} [{}({})]", ex.what(), location.filename, location.line)); \
} \
else \
{ \
} else { \
err_handler_(ex.what()); \
} \
} \
catch (...) \
{ \
catch (...) { \
err_handler_("Rethrowing unknown exception in logger"); \
throw; \
}
@ -45,30 +40,25 @@
namespace spdlog {
class SPDLOG_API logger
{
class SPDLOG_API logger {
public:
// Empty logger
explicit logger(std::string name)
: name_(std::move(name))
{}
: name_(std::move(name)) {}
// Logger with range on sinks
template <typename It>
logger(std::string name, It begin, It end)
: name_(std::move(name))
, sinks_(begin, end)
{}
: name_(std::move(name)),
sinks_(begin, end) {}
// Logger with 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(std::string name, sinks_init_list sinks)
: logger(std::move(name), sinks.begin(), sinks.end())
{}
: logger(std::move(name), sinks.begin(), sinks.end()) {}
logger(const logger &other) noexcept;
logger(logger &&other) noexcept;
@ -77,200 +67,137 @@ public:
// log functions
template <typename... Args>
void log(source_loc loc, level lvl, format_string_t<Args...> fmt, Args &&...args)
{
if (should_log(lvl))
{
void log(source_loc loc, level lvl, format_string_t<Args...> fmt, Args &&...args) {
if (should_log(lvl)) {
log_with_format_(loc, lvl, details::to_string_view(fmt), std::forward<Args>(args)...);
}
}
template <typename... Args>
void log(level lvl, format_string_t<Args...> fmt, Args &&...args)
{
if (should_log(lvl))
{
void log(level lvl, format_string_t<Args...> fmt, Args &&...args) {
if (should_log(lvl)) {
log_with_format_(source_loc{}, lvl, details::to_string_view(fmt), std::forward<Args>(args)...);
}
}
template <typename S, typename = is_convertible_to_sv<S>, typename... Args>
void log(source_loc loc, level lvl, S fmt, Args &&...args)
{
if (should_log(lvl))
{
void log(source_loc loc, level lvl, S fmt, Args &&...args) {
if (should_log(lvl)) {
log_with_format_(loc, lvl, fmt, std::forward<Args>(args)...);
}
}
// log with no format string, just string message
void log(source_loc loc, level lvl, string_view_t msg)
{
if (should_log(lvl))
{
void log(source_loc loc, level lvl, string_view_t msg) {
if (should_log(lvl)) {
sink_it_(details::log_msg(loc, name_, lvl, msg));
}
}
void log(level lvl, string_view_t msg)
{
if (should_log(lvl))
{
void log(level lvl, string_view_t msg) {
if (should_log(lvl)) {
sink_it_(details::log_msg(source_loc{}, name_, lvl, msg));
}
}
// support for custom time
void log(log_clock::time_point log_time, source_loc loc, level lvl, string_view_t msg)
{
if (should_log(lvl))
{
void log(log_clock::time_point log_time, source_loc loc, level lvl, string_view_t msg) {
if (should_log(lvl)) {
sink_it_(details::log_msg(log_time, loc, name_, lvl, msg));
}
}
#ifdef SPDLOG_SOURCE_LOCATION
template <typename... Args>
void trace(loc_with_fmt fmt, Args &&...args)
{
void trace(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::trace, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
void debug(loc_with_fmt fmt, Args &&...args)
{
void debug(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::debug, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
void info(loc_with_fmt fmt, Args &&...args)
{
void info(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::info, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
void warn(loc_with_fmt fmt, Args &&...args)
{
void warn(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::warn, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
void error(loc_with_fmt fmt, Args &&...args)
{
void error(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::err, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
void critical(loc_with_fmt fmt, Args &&...args)
{
void critical(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::critical, fmt.fmt_string, std::forward<Args>(args)...);
}
// log functions with no format string, just string
void trace(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::trace, msg);
}
void trace(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::trace, msg); }
void debug(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::debug, msg);
}
void debug(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::debug, msg); }
void info(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::info, msg);
}
void info(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::info, msg); }
void warn(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::warn, msg);
}
void warn(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::warn, msg); }
void error(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::err, msg);
}
void error(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::err, msg); }
void critical(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::critical, msg);
}
void critical(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::critical, msg); }
#else
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)...);
}
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)...);
}
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)...);
}
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)...);
}
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)...);
}
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 functions with no format string, just string
void trace(string_view_t msg)
{
log(level::trace, msg);
}
void trace(string_view_t msg) { log(level::trace, msg); }
void debug(string_view_t msg)
{
log(level::debug, msg);
}
void debug(string_view_t msg) { log(level::debug, msg); }
void info(string_view_t msg)
{
log(level::info, msg);
}
void info(string_view_t msg) { log(level::info, msg); }
inline void warn(string_view_t msg)
{
log(level::warn, msg);
}
inline void warn(string_view_t msg) { log(level::warn, msg); }
void error(string_view_t msg)
{
log(level::err, msg);
}
void error(string_view_t msg) { log(level::err, msg); }
void critical(string_view_t msg)
{
log(level::critical, msg);
}
void critical(string_view_t msg) { log(level::critical, msg); }
#endif
// return true if logging is enabled for the given level.
[[nodiscard]] bool should_log(level msg_level) const
{
return msg_level >= level_.load(std::memory_order_relaxed);
}
[[nodiscard]] bool should_log(level msg_level) const { return msg_level >= level_.load(std::memory_order_relaxed); }
// set the level of logging
void set_level(level level);
@ -316,11 +243,9 @@ protected:
// common implementation for after templated public api has been resolved to format string and args
template <typename... Args>
void log_with_format_(source_loc loc, level lvl, string_view_t fmt, Args &&...args)
{
void log_with_format_(source_loc loc, level lvl, string_view_t fmt, Args &&...args) {
assert(should_log(lvl));
SPDLOG_TRY
{
SPDLOG_TRY {
#ifdef SPDLOG_USE_STD_FORMAT
auto formatted = std::vformat(fmt, std::make_format_args(args...));
sink_it_(details::log_msg(loc, name_, lvl, formatted));
@ -334,23 +259,16 @@ protected:
}
// log the given message (if the given log level is high enough)
virtual void sink_it_(const details::log_msg &msg)
{
virtual void sink_it_(const details::log_msg &msg) {
assert(should_log(msg.log_level));
for (auto &sink : sinks_)
{
if (sink->should_log(msg.log_level))
{
SPDLOG_TRY
{
sink->log(msg);
}
for (auto &sink : sinks_) {
if (sink->should_log(msg.log_level)) {
SPDLOG_TRY { sink->log(msg); }
SPDLOG_LOGGER_CATCH(msg.source)
}
}
if (should_flush_(msg))
{
if (should_flush_(msg)) {
flush_();
}
}

55
include/spdlog/pattern_formatter.h
View File

@ -13,46 +13,34 @@
#include <memory>
#include <string>
#include <vector>
#include <unordered_map>
#include <vector>
namespace spdlog {
namespace details {
// padding information.
struct padding_info
{
enum class pad_side
{
left,
right,
center
};
struct padding_info {
enum class pad_side { left, right, center };
padding_info() = default;
padding_info(size_t width, padding_info::pad_side side, bool truncate)
: width_(width)
, side_(side)
, truncate_(truncate)
, enabled_(true)
{}
: width_(width),
side_(side),
truncate_(truncate),
enabled_(true) {}
bool enabled() const
{
return enabled_;
}
bool enabled() const { return enabled_; }
size_t width_ = 0;
pad_side side_ = pad_side::left;
bool truncate_ = false;
bool enabled_ = false;
};
class SPDLOG_API flag_formatter
{
class SPDLOG_API flag_formatter {
public:
explicit flag_formatter(padding_info padinfo)
: padinfo_(padinfo)
{}
: padinfo_(padinfo) {}
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;
@ -63,27 +51,25 @@ protected:
} // namespace details
class SPDLOG_API custom_flag_formatter : public details::flag_formatter
{
class SPDLOG_API custom_flag_formatter : public details::flag_formatter {
public:
virtual std::unique_ptr<custom_flag_formatter> clone() const = 0;
void set_padding_info(const details::padding_info &padding)
{
flag_formatter::padinfo_ = padding;
}
void set_padding_info(const details::padding_info &padding) { flag_formatter::padinfo_ = padding; }
};
class SPDLOG_API pattern_formatter final : public formatter
{
class SPDLOG_API pattern_formatter final : public formatter {
public:
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,
std::string eol = spdlog::details::os::default_eol, custom_flags custom_user_flags = custom_flags());
explicit pattern_formatter(std::string pattern,
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
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 &operator=(const pattern_formatter &other) = delete;
@ -92,8 +78,7 @@ public:
void format(const details::log_msg &msg, memory_buf_t &dest) override;
template <typename T, typename... Args>
pattern_formatter &add_flag(char flag, Args &&...args)
{
pattern_formatter &add_flag(char flag, Args &&...args) {
custom_handlers_[flag] = std::make_unique<T>(std::forward<Args>(args)...);
return *this;
}

56
include/spdlog/sinks/android_sink.h
View File

@ -8,8 +8,8 @@
#include <spdlog/details/fmt_helper.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/details/os.h>
# include <spdlog/sinks/base_sink.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <android/log.h>
#include <chrono>
@ -30,25 +30,19 @@ namespace sinks {
* (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>
class android_sink final : public base_sink<Mutex>
{
class android_sink final : public base_sink<Mutex> {
public:
explicit android_sink(std::string tag = "spdlog", bool use_raw_msg = false)
: tag_(std::move(tag))
, use_raw_msg_(use_raw_msg)
{}
: tag_(std::move(tag)),
use_raw_msg_(use_raw_msg) {}
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.log_level);
memory_buf_t formatted;
if (use_raw_msg_)
{
if (use_raw_msg_) {
details::fmt_helper::append_string_view(msg.payload, formatted);
}
else
{
} else {
base_sink<Mutex>::formatter_->format(msg, formatted);
}
formatted.push_back('\0');
@ -56,20 +50,17 @@ protected:
// See system/core/liblog/logger_write.c for explanation of return value
int ret = android_log(priority, tag_.c_str(), msg_output);
if (ret == -EPERM)
{
if (ret == -EPERM) {
return; // !__android_log_is_loggable
}
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);
ret = android_log(priority, tag_.c_str(), msg_output);
retry_count++;
}
if (ret < 0)
{
if (ret < 0) {
throw_spdlog_ex("logging to Android failed", ret);
}
}
@ -77,25 +68,24 @@ protected:
void flush_() override {}
private:
// There might be liblog versions used, that do not support __android_log_buf_write. So we only compile and link against
// __android_log_buf_write, if user explicitly provides a non-default log buffer. Otherwise, when using the default log buffer, always
// log via __android_log_write.
// There might be liblog versions used, that do not support __android_log_buf_write. So we only compile and link
// against
// __android_log_buf_write, if user explicitly provides a non-default log buffer. Otherwise, when using the default
// log buffer, always log via __android_log_write.
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_write(prio, tag, 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)
{
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);
}
static android_LogPriority convert_to_android_(spdlog::level level)
{
switch (level)
{
static android_LogPriority convert_to_android_(spdlog::level level) {
switch (level) {
case spdlog::level::trace:
return ANDROID_LOG_VERBOSE;
case spdlog::level::debug:
@ -130,14 +120,12 @@ using android_sink_buf_st = android_sink<details::null_mutex, BufferId>;
// Create and register android syslog logger
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);
}
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);
}

15
include/spdlog/sinks/ansicolor_sink.h
View File

@ -3,13 +3,13 @@
#pragma once
#include <array>
#include <memory>
#include <mutex>
#include <spdlog/details/console_globals.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/sink.h>
#include <memory>
#include <mutex>
#include <string>
#include <array>
namespace spdlog {
namespace sinks {
@ -22,8 +22,7 @@ namespace sinks {
*/
template <typename ConsoleMutex>
class ansicolor_sink : public sink
{
class ansicolor_sink : public sink {
public:
using mutex_t = typename ConsoleMutex::mutex_t;
ansicolor_sink(FILE *target_file, color_mode mode);
@ -91,15 +90,13 @@ private:
};
template <typename ConsoleMutex>
class ansicolor_stdout_sink : public ansicolor_sink<ConsoleMutex>
{
class ansicolor_stdout_sink : public ansicolor_sink<ConsoleMutex> {
public:
explicit ansicolor_stdout_sink(color_mode mode = color_mode::automatic);
};
template <typename ConsoleMutex>
class ansicolor_stderr_sink : public ansicolor_sink<ConsoleMutex>
{
class ansicolor_stderr_sink : public ansicolor_sink<ConsoleMutex> {
public:
explicit ansicolor_stderr_sink(color_mode mode = color_mode::automatic);
};

3
include/spdlog/sinks/base_sink.h
View File

@ -16,8 +16,7 @@
namespace spdlog {
namespace sinks {
template <typename Mutex>
class SPDLOG_API base_sink : public sink
{
class SPDLOG_API base_sink : public sink {
public:
base_sink();
explicit base_sink(std::unique_ptr<spdlog::formatter> formatter);

23
include/spdlog/sinks/basic_file_sink.h
View File

@ -5,8 +5,8 @@
#include <spdlog/details/file_helper.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <mutex>
#include <string>
@ -17,10 +17,11 @@ namespace sinks {
* Trivial file sink with single file as target
*/
template <typename Mutex>
class basic_file_sink final : public base_sink<Mutex>
{
class basic_file_sink final : public base_sink<Mutex> {
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;
protected:
@ -40,16 +41,18 @@ using basic_file_sink_st = basic_file_sink<details::null_mutex>;
// factory functions
//
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> basic_logger_mt(
const std::string &logger_name, const filename_t &filename, bool truncate = false, const file_event_handlers &event_handlers = {})
{
inline std::shared_ptr<logger> basic_logger_mt(const std::string &logger_name,
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);
}
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> basic_logger_st(
const std::string &logger_name, const filename_t &filename, bool truncate = false, const file_event_handlers &event_handlers = {})
{
inline std::shared_ptr<logger> basic_logger_st(const std::string &logger_name,
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);
}

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

@ -4,8 +4,8 @@
#pragma once
#include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <mutex>
#include <string>
@ -20,18 +20,13 @@ namespace sinks {
* Trivial callback sink, gets a callback function and calls it on each log
*/
template <typename Mutex>
class callback_sink final : public base_sink<Mutex>
{
class callback_sink final : public base_sink<Mutex> {
public:
explicit callback_sink(const custom_log_callback &callback)
: callback_{callback}
{}
: callback_{callback} {}
protected:
void sink_it_(const details::log_msg &msg) override
{
callback_(msg);
}
void sink_it_(const details::log_msg &msg) override { callback_(msg); }
void flush_() override{};
private:
@ -47,14 +42,12 @@ using callback_sink_st = callback_sink<details::null_mutex>;
// factory functions
//
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);
}
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);
}

163
include/spdlog/sinks/daily_file_sink.h
View File

@ -4,20 +4,20 @@
#pragma once
#include <spdlog/common.h>
#include <spdlog/details/circular_q.h>
#include <spdlog/details/file_helper.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/circular_q.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 <cstdio>
#include <iomanip>
#include <mutex>
#include <sstream>
#include <string>
namespace spdlog {
@ -26,29 +26,25 @@ namespace sinks {
/*
* 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
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;
std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
return fmt_lib::format(
SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}{}"), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday, ext);
return fmt_lib::format(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}{}"), basename, now_tm.tm_year + 1900,
now_tm.tm_mon + 1, now_tm.tm_mday, ext);
}
};
/*
* Generator of daily log file names with strftime format.
* Usages:
* auto sink = std::make_shared<spdlog::sinks::daily_file_format_sink_mt>("myapp-%Y-%m-%d:%H:%M:%S.log", hour, minute);"
* auto logger = spdlog::daily_logger_format_mt("loggername, "myapp-%Y-%m-%d:%X.log", hour, minute)"
* auto sink = std::make_shared<spdlog::sinks::daily_file_format_sink_mt>("myapp-%Y-%m-%d:%H:%M:%S.log", hour,
* minute);" auto logger = spdlog::daily_logger_format_mt("loggername, "myapp-%Y-%m-%d:%X.log", hour, minute)"
*
*/
struct daily_filename_format_calculator
{
static filename_t calc_filename(const filename_t &file_path, const tm &now_tm)
{
struct daily_filename_format_calculator {
static filename_t calc_filename(const filename_t &file_path, const tm &now_tm) {
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
std::wstringstream stream;
#else
@ -65,22 +61,23 @@ struct daily_filename_format_calculator
* If max_files > 0, retain only the last max_files and delete previous.
*/
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:
// 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,
int rotation_hour,
int rotation_minute,
bool truncate = false,
uint16_t max_files = 0,
const file_event_handlers &event_handlers = {})
: base_filename_(std::move(base_filename))
, rotation_h_(rotation_hour)
, rotation_m_(rotation_minute)
, file_helper_{event_handlers}
, truncate_(truncate)
, max_files_(max_files)
, filenames_q_()
{
if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 || rotation_minute > 59)
{
: base_filename_(std::move(base_filename)),
rotation_h_(rotation_hour),
rotation_m_(rotation_minute),
file_helper_{event_handlers},
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");
}
@ -89,25 +86,21 @@ public:
file_helper_.open(filename, truncate_);
rotation_tp_ = next_rotation_tp_();
if (max_files_ > 0)
{
if (max_files_ > 0) {
init_filenames_q_();
}
}
filename_t filename()
{
filename_t filename() {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return file_helper_.filename();
}
protected:
void sink_it_(const details::log_msg &msg) override
{
void sink_it_(const details::log_msg &msg) override {
auto time = msg.time;
bool should_rotate = time >= rotation_tp_;
if (should_rotate)
{
if (should_rotate) {
auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(time));
file_helper_.open(filename, truncate_);
rotation_tp_ = next_rotation_tp_();
@ -117,57 +110,46 @@ protected:
file_helper_.write(formatted);
// 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_();
}
}
void flush_() override
{
file_helper_.flush();
}
void flush_() override { file_helper_.flush(); }
private:
void init_filenames_q_()
{
void init_filenames_q_() {
using details::os::path_exists;
filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
std::vector<filename_t> filenames;
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));
if (!path_exists(filename))
{
if (!path_exists(filename)) {
break;
}
filenames.emplace_back(filename);
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));
}
}
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);
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();
tm date = now_tm(now);
date.tm_hour = rotation_h_;
date.tm_min = rotation_m_;
date.tm_sec = 0;
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 + std::chrono::hours(24)};
@ -175,19 +157,16 @@ private:
// Delete the file N rotations ago.
// 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::remove_if_exists;
filename_t current_file = file_helper_.filename();
if (filenames_q_.full())
{
if (filenames_q_.full()) {
auto old_filename = std::move(filenames_q_.front());
filenames_q_.pop_front();
bool ok = remove_if_exists(old_filename) == 0;
if (!ok)
{
if (!ok) {
filenames_q_.push_back(std::move(current_file));
throw_spdlog_ex("Failed removing daily file " + filename_to_str(old_filename), errno);
}
@ -216,32 +195,50 @@ using daily_file_format_sink_st = daily_file_sink<details::null_mutex, daily_fil
// factory functions
//
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,
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);
inline std::shared_ptr<logger> daily_logger_mt(const std::string &logger_name,
const filename_t &filename,
int hour = 0,
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>
inline std::shared_ptr<logger> daily_logger_format_mt(const std::string &logger_name, const filename_t &filename, int hour = 0,
int minute = 0, 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);
inline std::shared_ptr<logger> daily_logger_format_mt(const std::string &logger_name,
const filename_t &filename,
int hour = 0,
int minute = 0,
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>
inline std::shared_ptr<logger> daily_logger_st(const std::string &logger_name, const filename_t &filename, int hour = 0, 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);
inline std::shared_ptr<logger> daily_logger_st(const std::string &logger_name,
const filename_t &filename,
int hour = 0,
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>
inline std::shared_ptr<logger> daily_logger_format_st(const std::string &logger_name, const filename_t &filename, int hour = 0,
int minute = 0, 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);
inline std::shared_ptr<logger> daily_logger_format_st(const std::string &logger_name,
const filename_t &filename,
int hour = 0,
int minute = 0,
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

44
include/spdlog/sinks/dist_sink.h
View File

@ -20,70 +20,54 @@ namespace spdlog {
namespace sinks {
template <typename Mutex>
class dist_sink : public base_sink<Mutex>
{
class dist_sink : public base_sink<Mutex> {
public:
dist_sink() = default;
explicit dist_sink(std::vector<std::shared_ptr<sink>> sinks)
: sinks_(sinks)
{}
: sinks_(sinks) {}
dist_sink(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_);
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_);
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_);
sinks_ = std::move(sinks);
}
std::vector<std::shared_ptr<sink>> &sinks()
{
return sinks_;
}
std::vector<std::shared_ptr<sink>> &sinks() { return sinks_; }
protected:
void sink_it_(const details::log_msg &msg) override
{
for (auto &sub_sink : sinks_)
{
if (sub_sink->should_log(msg.log_level))
{
void sink_it_(const details::log_msg &msg) override {
for (auto &sub_sink : sinks_) {
if (sub_sink->should_log(msg.log_level)) {
sub_sink->log(msg);
}
}
}
void flush_() override
{
for (auto &sub_sink : sinks_)
{
void flush_() override {
for (auto &sub_sink : sinks_) {
sub_sink->flush();
}
}
void set_pattern_(const std::string &pattern) override
{
void set_pattern_(const std::string &pattern) override {
set_formatter_(std::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);
for (auto &sub_sink : sinks_)
{
for (auto &sub_sink : sinks_) {
sub_sink->set_formatter(base_sink<Mutex>::formatter_->clone());
}
}

36
include/spdlog/sinks/dup_filter_sink.h
View File

@ -4,13 +4,13 @@
#pragma once
#include "dist_sink.h"
#include <spdlog/details/null_mutex.h>
#include <spdlog/details/log_msg.h>
#include <spdlog/details/null_mutex.h>
#include <chrono>
#include <cstdio>
#include <mutex>
#include <string>
#include <chrono>
// Duplicate message removal sink.
// Skip the message if previous one is identical and less than "max_skip_duration" have passed
@ -37,14 +37,13 @@
namespace spdlog {
namespace sinks {
template <typename Mutex>
class dup_filter_sink : public dist_sink<Mutex>
{
class dup_filter_sink : public dist_sink<Mutex> {
public:
template <class Rep, class Period>
explicit dup_filter_sink(std::chrono::duration<Rep, Period> max_skip_duration, level notification_level = level::info)
: max_skip_duration_{max_skip_duration}
, log_level_{notification_level}
{}
explicit dup_filter_sink(std::chrono::duration<Rep, Period> max_skip_duration,
level notification_level = level::info)
: max_skip_duration_{max_skip_duration},
log_level_{notification_level} {}
protected:
std::chrono::microseconds max_skip_duration_;
@ -53,23 +52,21 @@ protected:
size_t skip_counter_ = 0;
level log_level_;
void sink_it_(const details::log_msg &msg) override
{
void sink_it_(const details::log_msg &msg) override {
bool filtered = filter_(msg);
if (!filtered)
{
if (!filtered) {
skip_counter_ += 1;
return;
}
// log the "skipped.." message
if (skip_counter_ > 0)
{
if (skip_counter_ > 0) {
char buf[64];
auto msg_size = ::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)}};
auto msg_size =
::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)}};
dist_sink<Mutex>::sink_it_(skipped_msg);
}
}
@ -82,8 +79,7 @@ protected:
}
// 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_;
return (filter_duration > max_skip_duration_) || (msg.payload != last_msg_payload_);
}

111
include/spdlog/sinks/hourly_file_sink.h
View File

@ -4,13 +4,13 @@
#pragma once
#include <spdlog/common.h>
#include <spdlog/details/circular_q.h>
#include <spdlog/details/file_helper.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/sinks/base_sink.h>
#include <spdlog/details/os.h>
#include <spdlog/details/circular_q.h>
#include <spdlog/details/synchronous_factory.h>
#include <chrono>
#include <cstdio>
@ -24,15 +24,13 @@ namespace sinks {
/*
* 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
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;
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,
now_tm.tm_mday, now_tm.tm_hour, ext);
return fmt_lib::format(SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}_{:02d}{}"), basename, now_tm.tm_year + 1900,
now_tm.tm_mon + 1, now_tm.tm_mday, now_tm.tm_hour, ext);
}
};
@ -42,45 +40,40 @@ struct hourly_filename_calculator
* If max_files > 0, retain only the last max_files and delete previous.
*/
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:
// create hourly file sink which rotates on given time
hourly_file_sink(
filename_t base_filename, bool truncate = false, uint16_t max_files = 0, const file_event_handlers &event_handlers = {})
: base_filename_(std::move(base_filename))
, file_helper_{event_handlers}
, truncate_(truncate)
, max_files_(max_files)
, filenames_q_()
{
hourly_file_sink(filename_t base_filename,
bool truncate = false,
uint16_t max_files = 0,
const file_event_handlers &event_handlers = {})
: base_filename_(std::move(base_filename)),
file_helper_{event_handlers},
truncate_(truncate),
max_files_(max_files),
filenames_q_() {
auto now = log_clock::now();
auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
file_helper_.open(filename, truncate_);
remove_init_file_ = file_helper_.size() == 0;
rotation_tp_ = next_rotation_tp_();
if (max_files_ > 0)
{
if (max_files_ > 0) {
init_filenames_q_();
}
}
filename_t filename()
{
filename_t filename() {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return file_helper_.filename();
}
protected:
void sink_it_(const details::log_msg &msg) override
{
void sink_it_(const details::log_msg &msg) override {
auto time = msg.time;
bool should_rotate = time >= rotation_tp_;
if (should_rotate)
{
if (remove_init_file_)
{
if (should_rotate) {
if (remove_init_file_) {
file_helper_.close();
details::os::remove(file_helper_.filename());
}
@ -94,56 +87,45 @@ protected:
file_helper_.write(formatted);
// 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_();
}
}
void flush_() override
{
file_helper_.flush();
}
void flush_() override { file_helper_.flush(); }
private:
void init_filenames_q_()
{
void init_filenames_q_() {
using details::os::path_exists;
filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
std::vector<filename_t> filenames;
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));
if (!path_exists(filename))
{
if (!path_exists(filename)) {
break;
}
filenames.emplace_back(filename);
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));
}
}
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);
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();
tm date = now_tm(now);
date.tm_min = 0;
date.tm_sec = 0;
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 + std::chrono::hours(1)};
@ -151,19 +133,16 @@ private:
// Delete the file N rotations ago.
// 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::remove_if_exists;
filename_t current_file = file_helper_.filename();
if (filenames_q_.full())
{
if (filenames_q_.full()) {
auto old_filename = std::move(filenames_q_.front());
filenames_q_.pop_front();
bool ok = remove_if_exists(old_filename) == 0;
if (!ok)
{
if (!ok) {
filenames_q_.push_back(std::move(current_file));
SPDLOG_THROW(spdlog_ex("Failed removing hourly file " + filename_to_str(old_filename), errno));
}
@ -189,16 +168,22 @@ using hourly_file_sink_st = hourly_file_sink<details::null_mutex>;
// factory functions
//
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,
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);
inline std::shared_ptr<logger> hourly_logger_mt(const std::string &logger_name,
const filename_t &filename,
bool truncate = false,
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>
inline std::shared_ptr<logger> hourly_logger_st(const std::string &logger_name, const filename_t &filename, bool truncate = false,
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);
inline std::shared_ptr<logger> hourly_logger_st(const std::string &logger_name,
const filename_t &filename,
bool truncate = false,
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

77
include/spdlog/sinks/kafka_sink.h
View File

@ -10,13 +10,13 @@
// 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/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 <spdlog/common.h>
// kafka header
#include <librdkafka/rdkafkacpp.h>
@ -24,74 +24,57 @@
namespace spdlog {
namespace sinks {
struct kafka_sink_config
{
struct kafka_sink_config {
std::string server_addr;
std::string produce_topic;
int32_t flush_timeout_ms = 1000;
kafka_sink_config(std::string addr, std::string topic, int flush_timeout_ms = 1000)
: server_addr{std::move(addr)}
, produce_topic{std::move(topic)}
, flush_timeout_ms(flush_timeout_ms)
{}
: server_addr{std::move(addr)},
produce_topic{std::move(topic)},
flush_timeout_ms(flush_timeout_ms) {}
};
template <typename Mutex>
class kafka_sink : public base_sink<Mutex>
{
class kafka_sink : public base_sink<Mutex> {
public:
kafka_sink(kafka_sink_config config)
: config_{std::move(config)}
{
try
{
: config_{std::move(config)} {
try {
std::string errstr;
conf_.reset(RdKafka::Conf::create(RdKafka::Conf::CONF_GLOBAL));
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));
}
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"));
}
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));
}
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));
}
}
catch (const std::exception &e)
{
} catch (const std::exception &e) {
throw_spdlog_ex(fmt_lib::format("error create kafka instance: {}", e.what()));
}
}
~kafka_sink()
{
producer_->flush(config_.flush_timeout_ms);
}
~kafka_sink() { producer_->flush(config_.flush_timeout_ms); }
protected:
void sink_it_(const details::log_msg &msg) override
{
producer_->produce(topic_.get(), 0, RdKafka::Producer::RK_MSG_COPY, (void *)msg.payload.data(), msg.payload.size(), NULL, NULL);
void sink_it_(const details::log_msg &msg) override {
producer_->produce(topic_.get(), 0, RdKafka::Producer::RK_MSG_COPY, (void *)msg.payload.data(),
msg.payload.size(), NULL, NULL);
}
void flush_() override
{
producer_->flush(config_.flush_timeout_ms);
}
void flush_() override { producer_->flush(config_.flush_timeout_ms); }
private:
kafka_sink_config config_;
@ -107,26 +90,26 @@ using kafka_sink_st = kafka_sink<spdlog::details::null_mutex>;
} // namespace sinks
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);
}
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);
}
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);
}
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);
}

60
include/spdlog/sinks/mongo_sink.h
View File

@ -26,49 +26,41 @@
namespace spdlog {
namespace sinks {
template <typename Mutex>
class mongo_sink : public base_sink<Mutex>
{
class mongo_sink : public base_sink<Mutex> {
public:
mongo_sink(const std::string &db_name, const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017")
try : mongo_sink(std::make_shared<mongocxx::instance>(), db_name, collection_name, uri)
{}
catch (const std::exception &e)
{
mongo_sink(const std::string &db_name,
const std::string &collection_name,
const std::string &uri = "mongodb://localhost:27017") try
: 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()));
}
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 &db_name,
const std::string &collection_name,
const std::string &uri = "mongodb://localhost:27017")
: instance_(std::move(instance))
, db_name_(db_name)
, coll_name_(collection_name)
{
try
{
: instance_(std::move(instance)),
db_name_(db_name),
coll_name_(collection_name) {
try {
client_ = spdlog::std::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()));
}
}
~mongo_sink()
{
flush_();
}
~mongo_sink() { flush_(); }
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::finalize;
if (client_ != nullptr)
{
if (client_ != nullptr) {
auto doc = document{} << "timestamp" << bsoncxx::types::b_date(msg.time) << "level"
<< level::to_string_view(msg.log_level).data() << "level_num" << msg.log_level << "message"
<< std::string(msg.payload.begin(), msg.payload.end()) << "logger_name"
<< level::to_string_view(msg.log_level).data() << "level_num" << msg.log_level
<< "message" << std::string(msg.payload.begin(), msg.payload.end()) << "logger_name"
<< std::string(msg.logger_name.begin(), msg.logger_name.end()) << "thread_id"
<< static_cast<int>(msg.thread_id) << finalize;
client_->database(db_name_).collection(coll_name_).insert_one(doc.view());
@ -92,16 +84,18 @@ using mongo_sink_st = mongo_sink<spdlog::details::null_mutex>;
} // namespace sinks
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> mongo_logger_mt(const std::string &logger_name, const std::string &db_name,
const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017")
{
inline std::shared_ptr<logger> mongo_logger_mt(const std::string &logger_name,
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);
}
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> mongo_logger_st(const std::string &logger_name, const std::string &db_name,
const std::string &collection_name, const std::string &uri = "mongodb://localhost:27017")
{
inline std::shared_ptr<logger> mongo_logger_st(const std::string &logger_name,
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);
}

9
include/spdlog/sinks/msvc_sink.h
View File

@ -21,18 +21,15 @@ namespace sinks {
* MSVC sink (logging using OutputDebugStringA)
*/
template <typename Mutex>
class msvc_sink : public base_sink<Mutex>
{
class msvc_sink : public base_sink<Mutex> {
public:
msvc_sink() = default;
msvc_sink(bool check_debugger_present)
: check_debugger_present_{check_debugger_present} {};
protected:
void sink_it_(const details::log_msg &msg) override
{
if (check_debugger_present_ && !IsDebuggerPresent())
{
void sink_it_(const details::log_msg &msg) override {
if (check_debugger_present_ && !IsDebuggerPresent()) {
return;
}
memory_buf_t formatted;

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

@ -4,8 +4,8 @@
#pragma once
#include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <mutex>
@ -13,8 +13,7 @@ namespace spdlog {
namespace sinks {
template <typename Mutex>
class null_sink : public base_sink<Mutex>
{
class null_sink : public base_sink<Mutex> {
protected:
void sink_it_(const details::log_msg &) override {}
void flush_() override {}
@ -26,16 +25,14 @@ using null_sink_st = null_sink<details::null_mutex>;
} // namespace sinks
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);
null_logger->set_level(level::off);
return null_logger;
}
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);
null_logger->set_level(level::off);
return null_logger;

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

@ -12,32 +12,25 @@
namespace spdlog {
namespace sinks {
template <typename Mutex>
class ostream_sink final : public base_sink<Mutex>
{
class ostream_sink final : public base_sink<Mutex> {
public:
explicit ostream_sink(std::ostream &os, bool force_flush = false)
: ostream_(os)
, force_flush_(force_flush)
{}
: ostream_(os),
force_flush_(force_flush) {}
ostream_sink(const ostream_sink &) = delete;
ostream_sink &operator=(const ostream_sink &) = delete;
protected:
void sink_it_(const details::log_msg &msg) override
{
void sink_it_(const details::log_msg &msg) override {
memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted);
ostream_.write(formatted.data(), static_cast<std::streamsize>(formatted.size()));
if (force_flush_)
{
if (force_flush_) {
ostream_.flush();
}
}
void flush_() override
{
ostream_.flush();
}
void flush_() override { ostream_.flush(); }
std::ostream &ostream_;
bool force_flush_;

144
include/spdlog/sinks/qt_sinks.h
View File

@ -18,8 +18,8 @@
#include "spdlog/sinks/base_sink.h"
#include <array>
#include <QTextEdit>
#include <QPlainTextEdit>
#include <QTextEdit>
//
// qt_sink class
@ -27,31 +27,25 @@
namespace spdlog {
namespace sinks {
template <typename Mutex>
class qt_sink : public base_sink<Mutex>
{
class qt_sink : public base_sink<Mutex> {
public:
qt_sink(QObject *qt_object, std::string meta_method)
: qt_object_(qt_object)
, meta_method_(std::move(meta_method))
{
if (!qt_object_)
{
: qt_object_(qt_object),
meta_method_(std::move(meta_method)) {
if (!qt_object_) {
throw_spdlog_ex("qt_sink: qt_object is null");
}
}
~qt_sink()
{
flush_();
}
~qt_sink() { flush_(); }
protected:
void sink_it_(const details::log_msg &msg) override
{
void sink_it_(const details::log_msg &msg) override {
memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted);
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()));
}
@ -68,16 +62,13 @@ private:
// 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.
template <typename Mutex>
class qt_color_sink : public base_sink<Mutex>
{
class qt_color_sink : public base_sink<Mutex> {
public:
qt_color_sink(QTextEdit *qt_text_edit, int max_lines, bool dark_colors = false, bool is_utf8 = false)
: qt_text_edit_(qt_text_edit)
, max_lines_(max_lines)
, is_utf8_(is_utf8)
{
if (!qt_text_edit_)
{
: qt_text_edit_(qt_text_edit),
max_lines_(max_lines),
is_utf8_(is_utf8) {
if (!qt_text_edit_) {
throw_spdlog_ex("qt_color_text_sink: text_edit is null");
}
@ -105,48 +96,44 @@ public:
colors_.at(level::critical) = format;
}
~qt_color_sink()
{
flush_();
}
~qt_color_sink() { flush_(); }
void set_default_color(QTextCharFormat format)
{
void set_default_color(QTextCharFormat format) {
// std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
default_color_ = format;
}
void set_level_color(level color_level, QTextCharFormat format)
{
void set_level_color(level color_level, QTextCharFormat format) {
// std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
colors_.at(static_cast<size_t>(color_level)) = format;
}
QTextCharFormat &get_level_color(level color_level)
{
QTextCharFormat &get_level_color(level color_level) {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
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_);
return default_color_;
}
protected:
struct invoke_params
{
invoke_params(int max_lines, QTextEdit *q_text_edit, QString payload, QTextCharFormat default_color, QTextCharFormat level_color,
int color_range_start, int color_range_end)
: max_lines(max_lines)
, q_text_edit(q_text_edit)
, payload(std::move(payload))
, default_color(default_color)
, level_color(level_color)
, color_range_start(color_range_start)
, color_range_end(color_range_end)
{}
struct invoke_params {
invoke_params(int max_lines,
QTextEdit *q_text_edit,
QString payload,
QTextCharFormat default_color,
QTextCharFormat level_color,
int color_range_start,
int color_range_end)
: max_lines(max_lines),
q_text_edit(q_text_edit),
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;
QTextEdit *q_text_edit;
QString payload;
@ -156,8 +143,7 @@ protected:
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;
base_sink<Mutex>::formatter_->format(msg, formatted);
@ -166,18 +152,14 @@ protected:
QString payload;
int color_range_start = static_cast<int>(msg.color_range_start);
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()));
// 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_end = QString::fromUtf8(str.data(), msg.color_range_end).size();
}
}
else
{
} else {
payload = QString::fromLatin1(str.data(), static_cast<int>(str.size()));
}
@ -199,14 +181,12 @@ protected:
// It is a static method to ensure that it is handled correctly even if the sink is destroyed prematurely
// 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();
QTextCursor cursor(document);
// 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.removeSelectedText();
cursor.deleteChar(); // delete the newline after the block
@ -216,8 +196,7 @@ protected:
cursor.setCharFormat(params.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);
return;
}
@ -227,7 +206,8 @@ protected:
// insert the colorized text
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
cursor.setCharFormat(params.default_color);
@ -256,56 +236,54 @@ using qt_color_sink_st = qt_color_sink<details::null_mutex>;
// log to QTextEdit
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);
}
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);
}
// log to QPlainTextEdit
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_logger_mt(
const std::string &logger_name, QPlainTextEdit *qt_object, const std::string &meta_method = "appendPlainText")
{
inline std::shared_ptr<logger> qt_logger_mt(const std::string &logger_name,
QPlainTextEdit *qt_object,
const std::string &meta_method = "appendPlainText") {
return Factory::template create<sinks::qt_sink_mt>(logger_name, qt_object, meta_method);
}
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_logger_st(
const std::string &logger_name, QPlainTextEdit *qt_object, const std::string &meta_method = "appendPlainText")
{
inline std::shared_ptr<logger> qt_logger_st(const std::string &logger_name,
QPlainTextEdit *qt_object,
const std::string &meta_method = "appendPlainText") {
return Factory::template create<sinks::qt_sink_st>(logger_name, qt_object, meta_method);
}
// log to QObject
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);
}
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);
}
// log to QTextEdit with colorize output
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_color_logger_mt(
const std::string &logger_name, QTextEdit *qt_text_edit, int max_lines, bool is_utf8 = false)
{
inline std::shared_ptr<logger>
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);
}
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> qt_color_logger_st(
const std::string &logger_name, QTextEdit *qt_text_edit, int max_lines, bool is_utf8 = false)
{
inline std::shared_ptr<logger>
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);
}

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

@ -3,50 +3,42 @@
#pragma once
#include "spdlog/sinks/base_sink.h"
#include "spdlog/details/circular_q.h"
#include "spdlog/details/log_msg_buffer.h"
#include "spdlog/details/null_mutex.h"
#include "spdlog/sinks/base_sink.h"
#include <functional>
#include <mutex>
#include <string>
#include <vector>
#include <functional>
namespace spdlog {
namespace sinks {
/*
* Ring buffer sink. Holds fixed amount of log messages in memory. When the buffer is full, new messages override the old ones.
* Useful for storing debug data in memory in case of error.
* Example:
* auto rb_sink = std::make_shared<spdlog::sinks::ringbuffer_sink_mt>(128);
* spdlog::logger logger("rb_logger", rb_sink);
* Ring buffer sink. Holds fixed amount of log messages in memory. When the buffer is full, new messages override the
* old ones. Useful for storing debug data in memory in case of error. Example: auto rb_sink =
* std::make_shared<spdlog::sinks::ringbuffer_sink_mt>(128); spdlog::logger logger("rb_logger", rb_sink);
* rb->drain([](const std::string_view msg) { process(msg);});
*/
template <typename Mutex>
class ringbuffer_sink final : public base_sink<Mutex>
{
class ringbuffer_sink final : public base_sink<Mutex> {
public:
explicit ringbuffer_sink(size_t n_items)
: q_{n_items}
{}
: q_{n_items} {}
void drain_raw(std::function<void(const details::log_msg_buffer &)> callback)
{
void drain_raw(std::function<void(const details::log_msg_buffer &)> callback) {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
while (!q_.empty())
{
while (!q_.empty()) {
callback(q_.front());
q_.pop_front();
}
}
void drain(std::function<void(std::string_view)> callback)
{
void drain(std::function<void(std::string_view)> callback) {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
memory_buf_t formatted;
while (!q_.empty())
{
while (!q_.empty()) {
formatted.clear();
base_sink<Mutex>::formatter_->format(q_.front(), formatted);
callback(std::string_view(formatted.data(), formatted.size()));
@ -55,10 +47,7 @@ public:
}
protected:
void sink_it_(const details::log_msg &msg) override
{
q_.push_back(details::log_msg_buffer{msg});
}
void sink_it_(const details::log_msg &msg) override { q_.push_back(details::log_msg_buffer{msg}); }
void flush_() override {}
private:

36
include/spdlog/sinks/rotating_file_sink.h
View File

@ -3,10 +3,10 @@
#pragma once
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/file_helper.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <chrono>
#include <mutex>
@ -19,10 +19,12 @@ namespace sinks {
// Rotating file sink based on size
//
template <typename Mutex>
class rotating_file_sink final : public base_sink<Mutex>
{
class rotating_file_sink final : public base_sink<Mutex> {
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,
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);
filename_t filename();
@ -60,18 +62,24 @@ using rotating_file_sink_st = rotating_file_sink<details::null_mutex>;
//
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,
size_t max_files, 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);
inline std::shared_ptr<logger> rotating_logger_mt(const std::string &logger_name,
const filename_t &filename,
size_t max_file_size,
size_t max_files,
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>
inline std::shared_ptr<logger> rotating_logger_st(const std::string &logger_name, const filename_t &filename, size_t max_file_size,
size_t max_files, 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);
inline std::shared_ptr<logger> rotating_logger_st(const std::string &logger_name,
const filename_t &filename,
size_t max_file_size,
size_t max_files,
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

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

@ -7,10 +7,8 @@
#include <spdlog/formatter.h>
namespace spdlog {
namespace sinks {
class SPDLOG_API sink
{
class SPDLOG_API sink {
public:
virtual ~sink() = default;
virtual void log(const details::log_msg &msg) = 0;

2
include/spdlog/sinks/stdout_color_sinks.h
View File

@ -9,8 +9,8 @@
#include <spdlog/sinks/ansicolor_sink.h>
#endif
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/async.h>
#include <spdlog/details/synchronous_factory.h>
namespace spdlog {
namespace sinks {

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

@ -3,10 +3,10 @@
#pragma once
#include <cstdio>
#include <spdlog/details/console_globals.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/sink.h>
#include <cstdio>
#ifdef _WIN32
#include <spdlog/details/windows_include.h>
@ -17,8 +17,7 @@ namespace spdlog {
namespace sinks {
template <typename ConsoleMutex>
class stdout_sink_base : public sink
{
class stdout_sink_base : public sink {
public:
using mutex_t = typename ConsoleMutex::mutex_t;
explicit stdout_sink_base(FILE *file);
@ -46,15 +45,13 @@ protected:
};
template <typename ConsoleMutex>
class stdout_sink : public stdout_sink_base<ConsoleMutex>
{
class stdout_sink : public stdout_sink_base<ConsoleMutex> {
public:
stdout_sink();
};
template <typename ConsoleMutex>
class stderr_sink : public stdout_sink_base<ConsoleMutex>
{
class stderr_sink : public stdout_sink_base<ConsoleMutex> {
public:
stderr_sink();
};

57
include/spdlog/sinks/syslog_sink.h
View File

@ -3,9 +3,9 @@
#pragma once
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <array>
#include <string>
@ -17,52 +17,42 @@ namespace sinks {
* Sink that write to syslog using the `syscall()` library call.
*/
template <typename Mutex>
class syslog_sink : public base_sink<Mutex>
{
class syslog_sink : public base_sink<Mutex> {
public:
syslog_sink(std::string ident, int syslog_option, int syslog_facility, bool enable_formatting)
: enable_formatting_{enable_formatting}
, syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG,
: enable_formatting_{enable_formatting},
syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG,
/* spdlog::level::debug */ LOG_DEBUG,
/* spdlog::level::info */ LOG_INFO,
/* spdlog::level::warn */ LOG_WARNING,
/* spdlog::level::err */ LOG_ERR,
/* spdlog::level::critical */ LOG_CRIT,
/* spdlog::level::off */ LOG_INFO}}
, ident_{std::move(ident)}
{
/* spdlog::level::off */ LOG_INFO}},
ident_{std::move(ident)} {
// set ident to be program name if empty
::openlog(ident_.empty() ? nullptr : ident_.c_str(), syslog_option, syslog_facility);
}
~syslog_sink() override
{
::closelog();
}
~syslog_sink() override { ::closelog(); }
syslog_sink(const syslog_sink &) = delete;
syslog_sink &operator=(const syslog_sink &) = delete;
protected:
void sink_it_(const details::log_msg &msg) override
{
void sink_it_(const details::log_msg &msg) override {
string_view_t payload;
memory_buf_t formatted;
if (enable_formatting_)
{
if (enable_formatting_) {
base_sink<Mutex>::formatter_->format(msg, formatted);
payload = string_view_t(formatted.data(), formatted.size());
}
else
{
} else {
payload = msg.payload;
}
size_t length = payload.size();
// 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());
}
@ -82,8 +72,7 @@ private:
//
// 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.log_level));
}
};
@ -94,16 +83,22 @@ using syslog_sink_st = syslog_sink<details::null_mutex>;
// Create and register a syslog logger
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,
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);
inline std::shared_ptr<logger> syslog_logger_mt(const std::string &logger_name,
const std::string &syslog_ident = "",
int syslog_option = 0,
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>
inline std::shared_ptr<logger> syslog_logger_st(const std::string &logger_name, const std::string &syslog_ident = "", int syslog_option = 0,
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);
inline std::shared_ptr<logger> syslog_logger_st(const std::string &logger_name,
const std::string &syslog_ident = "",
int syslog_option = 0,
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

68
include/spdlog/sinks/systemd_sink.h
View File

@ -3,10 +3,10 @@
#pragma once
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/os.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/details/os.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <array>
#ifndef SD_JOURNAL_SUPPRESS_LOCATION
@ -21,20 +21,18 @@ namespace sinks {
* Sink that write to systemd journal using the `sd_journal_send()` library call.
*/
template <typename Mutex>
class systemd_sink : public base_sink<Mutex>
{
class systemd_sink : public base_sink<Mutex> {
public:
systemd_sink(std::string ident = "", bool enable_formatting = false)
: ident_{std::move(ident)}
, enable_formatting_{enable_formatting}
, syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG,
: ident_{std::move(ident)},
enable_formatting_{enable_formatting},
syslog_levels_{{/* spdlog::level::trace */ LOG_DEBUG,
/* spdlog::level::debug */ LOG_DEBUG,
/* spdlog::level::info */ LOG_INFO,
/* spdlog::level::warn */ LOG_WARNING,
/* spdlog::level::err */ LOG_ERR,
/* spdlog::level::critical */ LOG_CRIT,
/* spdlog::level::off */ LOG_INFO}}
{}
/* spdlog::level::off */ LOG_INFO}} {}
~systemd_sink() override {}
@ -47,60 +45,52 @@ protected:
using levels_array = std::array<int, 7>;
levels_array syslog_levels_;
void sink_it_(const details::log_msg &msg) override
{
void sink_it_(const details::log_msg &msg) override {
int err;
string_view_t payload;
memory_buf_t formatted;
if (enable_formatting_)
{
if (enable_formatting_) {
base_sink<Mutex>::formatter_->format(msg, formatted);
payload = string_view_t(formatted.data(), formatted.size());
}
else
{
} else {
payload = msg.payload;
}
size_t length = payload.size();
// 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());
}
const string_view_t syslog_identifier = ident_.empty() ? msg.logger_name : ident_;
// Do not send source location if not available
if (msg.source.empty())
{
if (msg.source.empty()) {
// 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.log_level),
err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(), "PRIORITY=%d",
syslog_level(msg.log_level),
#ifndef SPDLOG_NO_THREAD_ID
"TID=%zu", details::os::thread_id(),
#endif
"SYSLOG_IDENTIFIER=%.*s", static_cast<int>(syslog_identifier.size()), syslog_identifier.data(), nullptr);
}
else
{
err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(), "PRIORITY=%d", syslog_level(msg.log_level),
"SYSLOG_IDENTIFIER=%.*s", static_cast<int>(syslog_identifier.size()),
syslog_identifier.data(), nullptr);
} else {
err = (sd_journal_send)("MESSAGE=%.*s", static_cast<int>(length), payload.data(), "PRIORITY=%d",
syslog_level(msg.log_level),
#ifndef SPDLOG_NO_THREAD_ID
"TID=%zu", details::os::thread_id(),
#endif
"SYSLOG_IDENTIFIER=%.*s", static_cast<int>(syslog_identifier.size()), syslog_identifier.data(), "CODE_FILE=%s",
msg.source.filename, "CODE_LINE=%d", msg.source.line, "CODE_FUNC=%s", msg.source.funcname, nullptr);
"SYSLOG_IDENTIFIER=%.*s", static_cast<int>(syslog_identifier.size()),
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);
}
}
int syslog_level(level l)
{
return syslog_levels_.at(static_cast<levels_array::size_type>(l));
}
int syslog_level(level l) { return syslog_levels_.at(static_cast<levels_array::size_type>(l)); }
void flush_() override {}
};
@ -111,16 +101,14 @@ using systemd_sink_st = systemd_sink<details::null_mutex>;
// Create and register a syslog logger
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> systemd_logger_mt(
const std::string &logger_name, const std::string &ident = "", bool enable_formatting = false)
{
inline std::shared_ptr<logger>
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);
}
template <typename Factory = spdlog::synchronous_factory>
inline std::shared_ptr<logger> systemd_logger_st(
const std::string &logger_name, const std::string &ident = "", bool enable_formatting = false)
{
inline std::shared_ptr<logger>
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);
}
} // namespace spdlog

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

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

26
include/spdlog/sinks/udp_sink.h
View File

@ -4,18 +4,18 @@
#pragma once
#include <spdlog/common.h>
#include <spdlog/sinks/base_sink.h>
#include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/base_sink.h>
#ifdef _WIN32
#include <spdlog/details/udp_client-windows.h>
#else
#include <spdlog/details/udp_client.h>
#endif
#include <mutex>
#include <string>
#include <chrono>
#include <functional>
#include <mutex>
#include <string>
// Simple udp client sink
// Sends formatted log via udp
@ -23,31 +23,26 @@
namespace spdlog {
namespace sinks {
struct udp_sink_config
{
struct udp_sink_config {
std::string server_host;
uint16_t server_port;
udp_sink_config(std::string host, uint16_t port)
: server_host{std::move(host)}
, server_port{port}
{}
: server_host{std::move(host)},
server_port{port} {}
};
template <typename Mutex>
class udp_sink : public spdlog::sinks::base_sink<Mutex>
{
class udp_sink : public spdlog::sinks::base_sink<Mutex> {
public:
// host can be hostname or ip address
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;
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::sinks::base_sink<Mutex>::formatter_->format(msg, formatted);
client_.send(formatted.data(), formatted.size());
@ -66,8 +61,7 @@ using udp_sink_st = udp_sink<spdlog::details::null_mutex>;
// factory functions
//
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);
}

121
include/spdlog/sinks/win_eventlog_sink.h
View File

@ -47,41 +47,34 @@ namespace win_eventlog {
namespace internal {
struct local_alloc_t
{
struct local_alloc_t {
HLOCAL hlocal_;
constexpr local_alloc_t() noexcept
: hlocal_(nullptr)
{}
: hlocal_(nullptr) {}
local_alloc_t(local_alloc_t const &) = delete;
local_alloc_t &operator=(local_alloc_t const &) = delete;
~local_alloc_t() noexcept
{
if (hlocal_)
{
~local_alloc_t() noexcept {
if (hlocal_) {
LocalFree(hlocal_);
}
}
};
/** 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)" */
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;
local_alloc_t format_message_result{};
auto format_message_succeeded =
::FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, nullptr,
auto format_message_succeeded = ::FormatMessageA(
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);
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_);
}
@ -89,23 +82,19 @@ struct win32_error : public spdlog_ex
}
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 */
struct sid_t
{
struct sid_t {
std::vector<char> buffer_;
public:
sid_t() {}
/** creates a wrapped SID copy */
static sid_t duplicate_sid(PSID psid)
{
if (!::IsValidSid(psid))
{
static sid_t duplicate_sid(PSID psid) {
if (!::IsValidSid(psid)) {
throw_spdlog_ex("sid_t::sid_t(): invalid SID received");
}
@ -113,8 +102,7 @@ public:
sid_t result;
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"));
}
@ -122,44 +110,33 @@ public:
}
/** Retrieves pointer to the internal buffer contents as SID* */
SID *as_sid() const
{
return buffer_.empty() ? nullptr : (SID *)buffer_.data();
}
SID *as_sid() const { return buffer_.empty() ? nullptr : (SID *)buffer_.data(); }
/** 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 */
struct process_token_t
{
struct process_token_t {
HANDLE token_handle_ = INVALID_HANDLE_VALUE;
explicit process_token_t(HANDLE process)
{
if (!::OpenProcessToken(process, TOKEN_QUERY, &token_handle_))
{
explicit process_token_t(HANDLE process) {
if (!::OpenProcessToken(process, TOKEN_QUERY, &token_handle_)) {
SPDLOG_THROW(win32_error("OpenProcessToken"));
}
}
~process_token_t()
{
::CloseHandle(token_handle_);
}
~process_token_t() { ::CloseHandle(token_handle_); }
} 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
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"));
}
// get user token
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"));
}
@ -168,12 +145,9 @@ public:
}
};
struct eventlog
{
static WORD get_event_type(details::log_msg const &msg)
{
switch (msg.log_level)
{
struct eventlog {
static WORD get_event_type(details::log_msg const &msg) {
switch (msg.log_level) {
case level::trace:
case level::debug:
return EVENTLOG_SUCCESS;
@ -194,10 +168,7 @@ struct eventlog
}
}
static WORD get_event_category(details::log_msg const &msg)
{
return (WORD)msg.log_level;
}
static WORD get_event_category(details::log_msg const &msg) { return (WORD)msg.log_level; }
};
} // namespace internal
@ -206,21 +177,17 @@ struct eventlog
* Windows Event Log sink
*/
template <typename Mutex>
class win_eventlog_sink : public base_sink<Mutex>
{
class win_eventlog_sink : public base_sink<Mutex> {
private:
HANDLE hEventLog_{NULL};
internal::sid_t current_user_sid_;
std::string source_;
DWORD event_id_;
HANDLE event_log_handle()
{
if (!hEventLog_)
{
HANDLE event_log_handle() {
if (!hEventLog_) {
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"));
}
}
@ -229,8 +196,7 @@ private:
}
protected:
void sink_it_(const details::log_msg &msg) override
{
void sink_it_(const details::log_msg &msg) override {
using namespace internal;
bool succeeded;
@ -239,11 +205,11 @@ protected:
formatted.push_back('\0');
LPCSTR lp_str = formatted.data();
succeeded = static_cast<bool>(::ReportEventA(event_log_handle(), eventlog::get_event_type(msg), eventlog::get_event_category(msg),
event_id_, current_user_sid_.as_sid(), 1, 0, &lp_str, nullptr));
succeeded = static_cast<bool>(::ReportEventA(event_log_handle(), eventlog::get_event_type(msg),
eventlog::get_event_category(msg), event_id_,
current_user_sid_.as_sid(), 1, 0, &lp_str, nullptr));
if (!succeeded)
{
if (!succeeded) {
SPDLOG_THROW(win32_error("ReportEvent"));
}
}
@ -252,22 +218,17 @@ protected:
public:
win_eventlog_sink(std::string const &source, DWORD event_id = 1000 /* according to mscoree.dll */)
: source_(source)
, event_id_(event_id)
{
try
{
: source_(source),
event_id_(event_id) {
try {
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
// current_user_sid but in the event log the record will have no user name
}
}
~win_eventlog_sink()
{
~win_eventlog_sink() {
if (hEventLog_)
DeregisterEventSource(hEventLog_);
}

13
include/spdlog/sinks/wincolor_sink.h
View File

@ -8,11 +8,11 @@
#include <spdlog/details/null_mutex.h>
#include <spdlog/sinks/sink.h>
#include <array>
#include <cstdint>
#include <memory>
#include <mutex>
#include <string>
#include <array>
#include <cstdint>
namespace spdlog {
namespace sinks {
@ -21,8 +21,7 @@ namespace sinks {
* colors
*/
template <typename ConsoleMutex>
class wincolor_sink : public sink
{
class wincolor_sink : public sink {
public:
wincolor_sink(void *out_handle, color_mode mode);
~wincolor_sink() override;
@ -59,15 +58,13 @@ protected:
};
template <typename ConsoleMutex>
class wincolor_stdout_sink : public wincolor_sink<ConsoleMutex>
{
class wincolor_stdout_sink : public wincolor_sink<ConsoleMutex> {
public:
explicit wincolor_stdout_sink(color_mode mode = color_mode::automatic);
};
template <typename ConsoleMutex>
class wincolor_stderr_sink : public wincolor_sink<ConsoleMutex>
{
class wincolor_stderr_sink : public wincolor_sink<ConsoleMutex> {
public:
explicit wincolor_stderr_sink(color_mode mode = color_mode::automatic);
};

116
include/spdlog/spdlog.h
View File

@ -11,9 +11,9 @@
#include <spdlog/common.h>
#include <spdlog/details/registry.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/logger.h>
#include <spdlog/version.h>
#include <spdlog/details/synchronous_factory.h>
#include <chrono>
#include <functional>
@ -31,8 +31,7 @@ using default_factory = synchronous_factory;
// Example:
// spdlog::create<daily_file_sink_st>("logger_name", "dailylog_filename", 11, 59);
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)...);
}
@ -73,8 +72,7 @@ SPDLOG_API void flush_on(level level);
// Start/Restart a periodic flusher thread
// Warning: Use only if all your loggers are thread safe!
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);
}
@ -132,163 +130,111 @@ SPDLOG_API void set_default_logger(std::shared_ptr<spdlog::logger> default_logge
SPDLOG_API void apply_logger_env_levels(std::shared_ptr<logger> logger);
template <typename... Args>
inline void log(source_loc source, level lvl, format_string_t<Args...> fmt, Args &&...args)
{
inline void log(source_loc source, level lvl, format_string_t<Args...> fmt, Args &&...args) {
default_logger_raw()->log(source, lvl, fmt, std::forward<Args>(args)...);
}
template <typename... Args>
inline void log(level lvl, format_string_t<Args...> fmt, Args &&...args)
{
inline void log(level lvl, format_string_t<Args...> fmt, Args &&...args) {
default_logger_raw()->log(lvl, fmt, std::forward<Args>(args)...);
}
template <typename S, typename = is_convertible_to_sv<S>, typename... Args>
inline void log(source_loc loc, level lvl, S fmt, Args &&...args)
{
inline void log(source_loc loc, level lvl, S fmt, Args &&...args) {
default_logger_raw()->log(loc, lvl, fmt, std::forward<Args>(args)...);
}
template <typename S, typename = is_convertible_to_sv<S>, typename... Args>
inline void log(level lvl, S fmt, Args &&...args)
{
inline void log(level lvl, S fmt, Args &&...args) {
default_logger_raw()->log(lvl, fmt, std::forward<Args>(args)...);
}
#ifdef SPDLOG_SOURCE_LOCATION
template <typename... Args>
inline void trace(loc_with_fmt fmt, Args &&...args)
{
inline void trace(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::trace, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
inline void debug(loc_with_fmt fmt, Args &&...args)
{
inline void debug(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::debug, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
inline void info(loc_with_fmt fmt, Args &&...args)
{
inline void info(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::info, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
inline void warn(loc_with_fmt fmt, Args &&...args)
{
inline void warn(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, spdlog::level::warn, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
inline void error(loc_with_fmt fmt, Args &&...args)
{
inline void error(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::err, fmt.fmt_string, std::forward<Args>(args)...);
}
template <typename... Args>
inline void critical(loc_with_fmt fmt, Args &&...args)
{
inline void critical(loc_with_fmt fmt, Args &&...args) {
log(fmt.loc, level::critical, fmt.fmt_string, std::forward<Args>(args)...);
}
// log functions with no format string, just string
inline void trace(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::trace, msg);
}
inline void trace(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::trace, msg); }
inline void debug(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::debug, msg);
}
inline void debug(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::debug, msg); }
inline void info(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::info, msg);
}
inline void info(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::info, msg); }
inline void warn(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, spdlog::level::warn, msg);
}
inline void warn(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, spdlog::level::warn, msg); }
inline void error(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::err, msg);
}
inline void error(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::err, msg); }
inline void critical(string_view_t msg, source_loc loc = source_loc::current())
{
log(loc, level::critical, msg);
}
inline void critical(string_view_t msg, source_loc loc = source_loc::current()) { log(loc, level::critical, msg); }
#else
template <typename... Args>
inline void trace(format_string_t<Args...> fmt, Args &&...args)
{
inline void trace(format_string_t<Args...> fmt, Args &&...args) {
log(level::trace, fmt, std::forward<Args>(args)...);
}
template <typename... Args>
inline void debug(format_string_t<Args...> fmt, Args &&...args)
{
inline void debug(format_string_t<Args...> fmt, Args &&...args) {
log(level::debug, fmt, std::forward<Args>(args)...);
}
template <typename... Args>
inline void info(format_string_t<Args...> fmt, Args &&...args)
{
inline void info(format_string_t<Args...> fmt, Args &&...args) {
log(level::info, fmt, std::forward<Args>(args)...);
}
template <typename... Args>
inline void warn(format_string_t<Args...> fmt, Args &&...args)
{
inline void warn(format_string_t<Args...> fmt, Args &&...args) {
log(level::warn, fmt, std::forward<Args>(args)...);
}
template <typename... Args>
inline void error(format_string_t<Args...> fmt, Args &&...args)
{
inline void error(format_string_t<Args...> fmt, Args &&...args) {
log(level::err, fmt, std::forward<Args>(args)...);
}
template <typename... Args>
inline void critical(format_string_t<Args...> fmt, Args &&...args)
{
inline void critical(format_string_t<Args...> fmt, Args &&...args) {
log(level::critical, fmt, std::forward<Args>(args)...);
}
// log functions with no format string, just string
inline void trace(string_view_t msg)
{
log(level::trace, msg);
}
inline void trace(string_view_t msg) { log(level::trace, msg); }
inline void debug(string_view_t msg)
{
log(level::debug, msg);
}
inline void debug(string_view_t msg) { log(level::debug, msg); }
inline void info(string_view_t msg)
{
log(level::info, msg);
}
inline void info(string_view_t msg) { log(level::info, msg); }
inline void warn(string_view_t msg)
{
log(level::warn, msg);
}
inline void warn(string_view_t msg) { log(level::warn, msg); }
inline void error(string_view_t msg)
{
log(level::err, msg);
}
inline void error(string_view_t msg) { log(level::err, msg); }
inline void critical(string_view_t msg)
{
log(level::critical, msg);
}
inline void critical(string_view_t msg) { log(level::critical, msg); }
#endif
} // namespace spdlog

27
include/spdlog/stopwatch.h
View File

@ -3,8 +3,8 @@
#pragma once
#include <spdlog/fmt/fmt.h>
#include <chrono>
#include <spdlog/fmt/fmt.h>
// Stopwatch support for spdlog (using std::chrono::steady_clock).
// Displays elapsed seconds since construction as double.
@ -17,7 +17,8 @@
// 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>
//..
@ -26,25 +27,17 @@
// spdlog::info("Elapsed {}", duration_cast<milliseconds>(sw.elapsed())); => "Elapsed 5ms"
namespace spdlog {
class stopwatch
{
class stopwatch {
using clock = std::chrono::steady_clock;
std::chrono::time_point<clock> start_tp_;
public:
stopwatch()
: start_tp_{clock::now()}
{}
: start_tp_{clock::now()} {}
std::chrono::duration<double> elapsed() const
{
return std::chrono::duration<double>(clock::now() - start_tp_);
}
std::chrono::duration<double> elapsed() const { return std::chrono::duration<double>(clock::now() - start_tp_); }
void reset()
{
start_tp_ = clock::now();
}
void reset() { start_tp_ = clock::now(); }
};
} // namespace spdlog
@ -58,11 +51,9 @@ namespace
{
template <>
struct formatter<spdlog::stopwatch> : formatter<double>
{
struct formatter<spdlog::stopwatch> : formatter<double> {
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);
}
};

77
src/async_logger.cpp
View File

@ -2,33 +2,30 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/async_logger.h>
#include <spdlog/sinks/sink.h>
#include <spdlog/details/thread_pool.h>
#include <spdlog/sinks/sink.h>
#include <memory>
#include <string>
spdlog::async_logger::async_logger(
std::string logger_name, sinks_init_list sinks_list, 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::async_logger::async_logger(std::string logger_name,
sinks_init_list sinks_list,
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::async_logger::async_logger(
std::string logger_name, sink_ptr single_sink, 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)
{}
spdlog::async_logger::async_logger(std::string logger_name,
sink_ptr single_sink,
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
void spdlog::async_logger::sink_it_(const details::log_msg &msg)
{
SPDLOG_TRY
{
if (auto pool_ptr = thread_pool_.lock())
{
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_);
}
else
{
} else {
throw_spdlog_ex("async log: thread pool doesn't exist anymore");
}
}
@ -36,16 +33,11 @@ void spdlog::async_logger::sink_it_(const details::log_msg &msg)
}
// send flush request to the thread pool
void spdlog::async_logger::flush_()
{
SPDLOG_TRY
{
if (auto pool_ptr = thread_pool_.lock())
{
void spdlog::async_logger::flush_() {
SPDLOG_TRY {
if (auto pool_ptr = thread_pool_.lock()) {
pool_ptr->post_flush(shared_from_this(), overflow_policy_);
}
else
{
} else {
throw_spdlog_ex("async flush: thread pool doesn't exist anymore");
}
}
@ -55,40 +47,27 @@ void spdlog::async_logger::flush_()
//
// backend functions - called from the thread pool to do the actual job
//
void spdlog::async_logger::backend_sink_it_(const details::log_msg &msg)
{
for (auto &sink : sinks_)
{
if (sink->should_log(msg.log_level))
{
SPDLOG_TRY
{
sink->log(msg);
}
void spdlog::async_logger::backend_sink_it_(const details::log_msg &msg) {
for (auto &sink : sinks_) {
if (sink->should_log(msg.log_level)) {
SPDLOG_TRY { sink->log(msg); }
SPDLOG_LOGGER_CATCH(msg.source)
}
}
if (should_flush_(msg))
{
if (should_flush_(msg)) {
backend_flush_();
}
}
void spdlog::async_logger::backend_flush_()
{
for (auto &sink : sinks_)
{
SPDLOG_TRY
{
sink->flush();
}
void spdlog::async_logger::backend_flush_() {
for (auto &sink : sinks_) {
SPDLOG_TRY { sink->flush(); }
SPDLOG_LOGGER_CATCH(source_loc())
}
}
std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name)
{
std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name) {
auto cloned = std::make_shared<spdlog::async_logger>(*this);
cloned->name_ = std::move(new_name);
return cloned;

49
src/cfg/.helpers.cpp
View File

@ -2,29 +2,27 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/cfg/helpers.h>
#include <spdlog/spdlog.h>
#include <spdlog/details/registry.h>
#include <spdlog/spdlog.h>
#include <algorithm>
#include <sstream>
#include <string>
#include <utility>
#include <sstream>
namespace spdlog {
namespace cfg {
namespace helpers {
// inplace convert to lowercase
inline std::string &to_lower_(std::string &str)
{
std::transform(
str.begin(), str.end(), str.begin(), [](char ch) { return static_cast<char>((ch >= 'A' && ch <= 'Z') ? ch + ('a' - 'A') : ch); });
inline std::string &to_lower_(std::string &str) {
std::transform(str.begin(), str.end(), str.begin(),
[](char ch) { return static_cast<char>((ch >= 'A' && ch <= 'Z') ? ch + ('a' - 'A') : ch); });
return str;
}
// inplace trim spaces
inline std::string &trim_(std::string &str)
{
inline std::string &trim_(std::string &str) {
const char *spaces = " \n\r\t";
str.erase(str.find_last_not_of(spaces) + 1);
str.erase(0, str.find_first_not_of(spaces));
@ -38,16 +36,12 @@ inline std::string &trim_(std::string &str)
// "key=" => ("key", "")
// "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);
std::string k, v;
if (n == std::string::npos)
{
if (n == std::string::npos) {
v = str;
}
else
{
} else {
k = str.substr(0, n);
v = str.substr(n + 1);
}
@ -56,15 +50,12 @@ 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,.."
// "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::istringstream token_stream(str);
std::unordered_map<std::string, std::string> rv{};
while (std::getline(token_stream, token, ','))
{
if (token.empty())
{
while (std::getline(token_stream, token, ',')) {
if (token.empty()) {
continue;
}
auto kv = extract_kv_('=', token);
@ -73,10 +64,8 @@ inline std::unordered_map<std::string, std::string> extract_key_vals_(const std:
return rv;
}
void load_levels(const std::string &input)
{
if (input.empty() || input.size() > 512)
{
void load_levels(const std::string &input) {
if (input.empty() || input.size() > 512) {
return;
}
@ -85,23 +74,19 @@ void load_levels(const std::string &input)
level global_level = level::info;
bool global_level_found = false;
for (auto &name_level : key_vals)
{
for (auto &name_level : key_vals) {
const auto &logger_name = name_level.first;
auto level_name = to_lower_(name_level.second);
auto level = level_from_str(level_name);
// ignore unrecognized level names
if (level == level::off && level_name != "off")
{
if (level == level::off && level_name != "off") {
continue;
}
if (logger_name.empty()) // no logger name indicate global level
{
global_level_found = true;
global_level = level;
}
else
{
} else {
levels[logger_name] = level;
}
}

30
src/common.cpp
View File

@ -8,30 +8,25 @@
namespace spdlog {
spdlog::level level_from_str(const std::string &name) noexcept
{
spdlog::level level_from_str(const std::string &name) noexcept {
auto it = std::find(std::begin(level_string_views), std::end(level_string_views), name);
if (it != std::end(level_string_views))
return static_cast<level>(std::distance(std::begin(level_string_views), it));
// check also for "warn" and "err" before giving up..
if (name == "warn")
{
if (name == "warn") {
return spdlog::level::warn;
}
if (name == "err")
{
if (name == "err") {
return level::err;
}
return level::off;
}
spdlog_ex::spdlog_ex(std::string msg)
: msg_(std::move(msg))
{}
: msg_(std::move(msg)) {}
spdlog_ex::spdlog_ex(const std::string &msg, int last_errno)
{
spdlog_ex::spdlog_ex(const std::string &msg, int last_errno) {
#ifdef SPDLOG_USE_STD_FORMAT
msg_ = std::system_error(std::error_code(last_errno, std::generic_category()), msg).what();
#else
@ -41,19 +36,10 @@ spdlog_ex::spdlog_ex(const std::string &msg, int last_errno)
#endif
}
const char *spdlog_ex::what() const noexcept
{
return msg_.c_str();
}
const char *spdlog_ex::what() const noexcept { return msg_.c_str(); }
void throw_spdlog_ex(const std::string &msg, int last_errno)
{
SPDLOG_THROW(spdlog_ex(msg, last_errno));
}
void throw_spdlog_ex(const std::string &msg, int last_errno) { SPDLOG_THROW(spdlog_ex(msg, last_errno)); }
void throw_spdlog_ex(std::string msg)
{
SPDLOG_THROW(spdlog_ex(std::move(msg)));
}
void throw_spdlog_ex(std::string msg) { SPDLOG_THROW(spdlog_ex(std::move(msg))); }
} // namespace spdlog

87
src/details/file_helper.cpp
View File

@ -1,9 +1,9 @@
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/common.h>
#include <spdlog/details/file_helper.h>
#include <spdlog/details/os.h>
#include <spdlog/common.h>
#include <cerrno>
#include <cstdio>
@ -14,47 +14,36 @@ namespace spdlog {
namespace details {
file_helper::file_helper(const file_event_handlers &event_handlers)
: event_handlers_(event_handlers)
{}
: event_handlers_(event_handlers) {}
file_helper::~file_helper()
{
close();
}
file_helper::~file_helper() { close(); }
void file_helper::open(const filename_t &fname, bool truncate)
{
void file_helper::open(const filename_t &fname, bool truncate) {
close();
filename_ = fname;
auto *mode = SPDLOG_FILENAME_T("ab");
auto *trunc_mode = SPDLOG_FILENAME_T("wb");
if (event_handlers_.before_open)
{
if (event_handlers_.before_open) {
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.
os::create_dir(os::dir_name(fname));
if (truncate)
{
if (truncate) {
// Truncate by opening-and-closing a tmp file in "wb" mode, always
// opening the actual log-we-write-to in "ab" mode, since that
// interacts more politely with eternal processes that might
// rotate/truncate the file underneath us.
std::FILE *tmp;
if (os::fopen_s(&tmp, fname, trunc_mode))
{
if (os::fopen_s(&tmp, fname, trunc_mode)) {
continue;
}
std::fclose(tmp);
}
if (!os::fopen_s(&fd_, fname, mode))
{
if (event_handlers_.after_open)
{
if (!os::fopen_s(&fd_, fname, mode)) {
if (event_handlers_.after_open) {
event_handlers_.after_open(filename_, fd_);
}
return;
@ -66,73 +55,56 @@ void file_helper::open(const filename_t &fname, bool truncate)
throw_spdlog_ex("Failed opening file " + os::filename_to_str(filename_) + " for writing", errno);
}
void file_helper::reopen(bool truncate)
{
if (filename_.empty())
{
void file_helper::reopen(bool truncate) {
if (filename_.empty()) {
throw_spdlog_ex("Failed re opening file - was not opened before");
}
this->open(filename_, truncate);
}
void file_helper::flush()
{
if (std::fflush(fd_) != 0)
{
void file_helper::flush() {
if (std::fflush(fd_) != 0) {
throw_spdlog_ex("Failed flush to file " + os::filename_to_str(filename_), errno);
}
}
void file_helper::sync()
{
if (!os::fsync(fd_))
{
void file_helper::sync() {
if (!os::fsync(fd_)) {
throw_spdlog_ex("Failed to fsync file " + os::filename_to_str(filename_), errno);
}
}
void file_helper::close()
{
if (fd_ != nullptr)
{
if (event_handlers_.before_close)
{
void file_helper::close() {
if (fd_ != nullptr) {
if (event_handlers_.before_close) {
event_handlers_.before_close(filename_, fd_);
}
std::fclose(fd_);
fd_ = nullptr;
if (event_handlers_.after_close)
{
if (event_handlers_.after_close) {
event_handlers_.after_close(filename_);
}
}
}
void file_helper::write(const memory_buf_t &buf)
{
void file_helper::write(const memory_buf_t &buf) {
size_t msg_size = buf.size();
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);
}
}
size_t file_helper::size() const
{
if (fd_ == nullptr)
{
size_t file_helper::size() const {
if (fd_ == nullptr) {
throw_spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(filename_));
}
return os::filesize(fd_);
}
const filename_t &file_helper::filename() const
{
return filename_;
}
const filename_t &file_helper::filename() const { return filename_; }
//
// return file path and its extension:
@ -147,21 +119,18 @@ const filename_t &file_helper::filename() const
// ".mylog" => (".mylog". "")
// "my_folder/.mylog" => ("my_folder/.mylog", "")
// "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt")
std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname)
{
std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname) {
auto ext_index = fname.rfind('.');
// no valid extension found - return whole path and empty string as
// 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());
}
// treat cases like "/etc/rc.d/somelogfile or "/abc/.hiddenfile"
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());
}

27
src/details/log_msg.cpp
View File

@ -7,25 +7,28 @@
namespace spdlog {
namespace details {
log_msg::log_msg(spdlog::log_clock::time_point log_time, spdlog::source_loc loc, string_view_t a_logger_name, spdlog::level lvl,
log_msg::log_msg(spdlog::log_clock::time_point log_time,
spdlog::source_loc loc,
string_view_t a_logger_name,
spdlog::level lvl,
spdlog::string_view_t msg)
: logger_name(a_logger_name)
, log_level(lvl)
, time(log_time)
: logger_name(a_logger_name),
log_level(lvl),
time(log_time)
#ifndef SPDLOG_NO_THREAD_ID
, thread_id(os::thread_id())
,
thread_id(os::thread_id())
#endif
, source(loc)
, payload(msg)
{}
,
source(loc),
payload(msg) {
}
log_msg::log_msg(spdlog::source_loc loc, string_view_t a_logger_name, spdlog::level lvl, spdlog::string_view_t msg)
: log_msg(os::now(), loc, a_logger_name, lvl, msg)
{}
: log_msg(os::now(), loc, a_logger_name, lvl, msg) {}
log_msg::log_msg(string_view_t a_logger_name, spdlog::level 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 spdlog

20
src/details/log_msg_buffer.cpp
View File

@ -7,30 +7,26 @@ namespace spdlog {
namespace details {
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(payload.begin(), payload.end());
update_string_views();
}
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(payload.begin(), payload.end());
update_string_views();
}
log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) noexcept
: log_msg{other}
, buffer{std::move(other.buffer)}
{
: log_msg{other},
buffer{std::move(other.buffer)} {
update_string_views();
}
log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other)
{
log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other) {
log_msg::operator=(other);
buffer.clear();
buffer.append(other.buffer.data(), other.buffer.data() + other.buffer.size());
@ -38,16 +34,14 @@ log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other)
return *this;
}
log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) noexcept
{
log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) noexcept {
log_msg::operator=(other);
buffer = std::move(other.buffer);
update_string_views();
return *this;
}
void log_msg_buffer::update_string_views()
{
void log_msg_buffer::update_string_views() {
logger_name = string_view_t{buffer.data(), logger_name.size()};
payload = string_view_t{buffer.data() + logger_name.size(), payload.size()};
}

208
src/details/os.cpp
View File

@ -1,34 +1,34 @@
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/details/os.h>
#include <spdlog/common.h>
#include <spdlog/details/os.h>
#include <algorithm>
#include <array>
#include <chrono>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <string>
#include <thread>
#include <array>
#include <sys/stat.h>
#include <thread>
#ifdef _WIN32
#include <fileapi.h> // for FlushFileBuffers
#include <io.h> // for _get_osfhandle, _isatty, _fileno
#include <process.h> // for _get_pid
#include <spdlog/details/windows_include.h>
# include <fileapi.h> // for FlushFileBuffers
#ifdef __MINGW32__
#include <share.h>
#endif
#if defined(SPDLOG_WCHAR_FILENAMES)
# include <limits>
#include <cassert>
#include <limits>
#endif
#include <direct.h> // for _mkdir/_wmkdir
@ -68,21 +68,20 @@ namespace spdlog {
namespace details {
namespace os {
spdlog::log_clock::time_point now() noexcept
{
spdlog::log_clock::time_point now() noexcept {
#if defined __linux__ && defined SPDLOG_CLOCK_COARSE
timespec ts;
::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
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
return log_clock::now();
#endif
}
std::tm localtime(const std::time_t &time_tt) noexcept
{
std::tm localtime(const std::time_t &time_tt) noexcept {
#ifdef _WIN32
std::tm tm;
@ -94,14 +93,12 @@ std::tm localtime(const std::time_t &time_tt) noexcept
return tm;
}
std::tm localtime() noexcept
{
std::tm localtime() noexcept {
std::time_t now_t = ::time(nullptr);
return localtime(now_t);
}
std::tm gmtime(const std::time_t &time_tt) noexcept
{
std::tm gmtime(const std::time_t &time_tt) noexcept {
#ifdef _WIN32
std::tm tm;
@ -113,15 +110,13 @@ std::tm gmtime(const std::time_t &time_tt) noexcept
return tm;
}
std::tm gmtime() noexcept
{
std::tm gmtime() noexcept {
std::time_t now_t = ::time(nullptr);
return gmtime(now_t);
}
// fopen_s on non windows for writing
bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode)
{
bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode) {
#ifdef _WIN32
#ifdef SPDLOG_WCHAR_FILENAMES
*fp = ::_wfsopen((filename.c_str()), mode.c_str(), _SH_DENYNO);
@ -129,11 +124,9 @@ bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode)
*fp = ::_fsopen((filename.c_str()), mode.c_str(), _SH_DENYNO);
#endif
#if defined(SPDLOG_PREVENT_CHILD_FD)
if (*fp != nullptr)
{
if (*fp != nullptr) {
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);
*fp = nullptr;
}
@ -143,13 +136,11 @@ bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode)
#if defined(SPDLOG_PREVENT_CHILD_FD)
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));
if (fd == -1)
{
if (fd == -1) {
return true;
}
*fp = ::fdopen(fd, mode.c_str());
if (*fp == nullptr)
{
if (*fp == nullptr) {
::close(fd);
}
#else
@ -160,8 +151,7 @@ bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode)
return *fp == nullptr;
}
int remove(const filename_t &filename) noexcept
{
int remove(const filename_t &filename) noexcept {
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
return ::_wremove(filename.c_str());
#else
@ -169,13 +159,9 @@ int remove(const filename_t &filename) noexcept
#endif
}
int remove_if_exists(const filename_t &filename) noexcept
{
return path_exists(filename) ? remove(filename) : 0;
}
int remove_if_exists(const filename_t &filename) noexcept { return path_exists(filename) ? remove(filename) : 0; }
int rename(const filename_t &filename1, const filename_t &filename2) noexcept
{
int rename(const filename_t &filename1, const filename_t &filename2) noexcept {
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
return ::_wrename(filename1.c_str(), filename2.c_str());
#else
@ -184,8 +170,7 @@ int rename(const filename_t &filename1, const filename_t &filename2) noexcept
}
// Return true if path exists (file or directory)
bool path_exists(const filename_t &filename) noexcept
{
bool path_exists(const filename_t &filename) noexcept {
#ifdef _WIN32
#ifdef SPDLOG_WCHAR_FILENAMES
auto attribs = ::GetFileAttributesW(filename.c_str());
@ -206,25 +191,21 @@ bool path_exists(const filename_t &filename) noexcept
#endif
// Return file size according to open FILE* object
size_t filesize(FILE *f)
{
if (f == nullptr)
{
size_t filesize(FILE *f) {
if (f == nullptr) {
throw_spdlog_ex("Failed getting file size. fd is null");
}
#if defined(_WIN32) && !defined(__CYGWIN__)
int fd = ::_fileno(f);
#if defined(_WIN64) // 64 bits
__int64 ret = ::_filelengthi64(fd);
if (ret >= 0)
{
if (ret >= 0) {
return static_cast<size_t>(ret);
}
#else // windows 32 bits
long ret = ::_filelength(fd);
if (ret >= 0)
{
if (ret >= 0) {
return static_cast<size_t>(ret);
}
#endif
@ -237,16 +218,15 @@ size_t filesize(FILE *f)
int fd = ::fileno(f);
#endif
// 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;
if (::fstat64(fd, &st) == 0)
{
if (::fstat64(fd, &st) == 0) {
return static_cast<size_t>(st.st_size);
}
#else // other unix or linux 32 bits or cygwin
struct stat st;
if (::fstat(fd, &st) == 0)
{
if (::fstat(fd, &st) == 0) {
return static_cast<size_t>(st.st_size);
}
#endif
@ -260,8 +240,7 @@ size_t filesize(FILE *f)
#endif
// Return utc offset in minutes or throw spdlog_ex on failure
int utc_minutes_offset(const std::tm &tm)
{
int utc_minutes_offset(const std::tm &tm) {
#ifdef _WIN32
#if _WIN32_WINNT < _WIN32_WINNT_WS08
@ -275,12 +254,9 @@ int utc_minutes_offset(const std::tm &tm)
throw_spdlog_ex("Failed getting timezone info. ", errno);
int offset = -tzinfo.Bias;
if (tm.tm_isdst)
{
if (tm.tm_isdst) {
offset -= tzinfo.DaylightBias;
}
else
{
} else {
offset -= tzinfo.StandardBias;
}
return offset;
@ -289,10 +265,9 @@ int utc_minutes_offset(const std::tm &tm)
#if defined(sun) || defined(__sun) || defined(_AIX) || (defined(__NEWLIB__) && !defined(__TM_GMTOFF)) || \
(!defined(_BSD_SOURCE) && !defined(_GNU_SOURCE))
// 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
struct helper
{
static long int calculate_gmt_offset(const std::tm &localtm = details::os::localtime(), const std::tm &gmtm = details::os::gmtime())
{
struct helper {
static long int calculate_gmt_offset(const std::tm &localtm = details::os::localtime(),
const std::tm &gmtm = details::os::gmtime()) {
int local_year = localtm.tm_year + (1900 - 1);
int gmt_year = gmtm.tm_year + (1900 - 1);
@ -328,8 +303,7 @@ int utc_minutes_offset(const std::tm &tm)
// Return current thread id as size_t
// It exists because the std::this_thread::get_id() is much slower(especially
// under VS 2013)
size_t _thread_id() noexcept
{
size_t _thread_id() noexcept {
#ifdef _WIN32
return static_cast<size_t>(::GetCurrentThreadId());
#elif defined(__linux__)
@ -359,12 +333,9 @@ size_t _thread_id() noexcept
#if (MAC_OS_X_VERSION_MAX_ALLOWED < 1060) || defined(__POWERPC__)
tid = pthread_mach_thread_np(pthread_self());
#elif MAC_OS_X_VERSION_MIN_REQUIRED < 1060
if (&pthread_threadid_np)
{
if (&pthread_threadid_np) {
pthread_threadid_np(nullptr, &tid);
}
else
{
} else {
tid = pthread_mach_thread_np(pthread_self());
}
#else
@ -377,8 +348,7 @@ size_t _thread_id() noexcept
}
// Return current thread id as size_t (from thread local storage)
size_t thread_id() noexcept
{
size_t thread_id() noexcept {
// cache thread id in tls
static thread_local const size_t tid = _thread_id();
return tid;
@ -386,8 +356,7 @@ size_t thread_id() noexcept
// This is avoid msvc issue in sleep_for that happens if the clock changes.
// See https://github.com/gabime/spdlog/issues/609
void sleep_for_millis(unsigned int milliseconds) noexcept
{
void sleep_for_millis(unsigned int milliseconds) noexcept {
#if defined(_WIN32)
::Sleep(milliseconds);
#else
@ -397,21 +366,16 @@ void sleep_for_millis(unsigned int milliseconds) noexcept
// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
std::string filename_to_str(const filename_t &filename)
{
std::string filename_to_str(const filename_t &filename) {
memory_buf_t buf;
wstr_to_utf8buf(filename, buf);
return SPDLOG_BUF_TO_STRING(buf);
}
#else
std::string filename_to_str(const filename_t &filename)
{
return filename;
}
std::string filename_to_str(const filename_t &filename) { return filename; }
#endif
int pid() noexcept
{
int pid() noexcept {
#ifdef _WIN32
return static_cast<int>(::GetCurrentProcessId());
@ -422,29 +386,28 @@ int pid() noexcept
// Determine if the terminal supports colors
// Based on: https://github.com/agauniyal/rang/
bool is_color_terminal() noexcept
{
bool is_color_terminal() noexcept {
#ifdef _WIN32
return true;
#else
static const bool result = []() {
const char *env_colorterm_p = std::getenv("COLORTERM");
if (env_colorterm_p != nullptr)
{
if (env_colorterm_p != nullptr) {
return true;
}
static constexpr std::array<const char *, 16> terms = {{"ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm", "linux",
"msys", "putty", "rxvt", "screen", "vt100", "xterm", "alacritty", "vt102"}};
static constexpr std::array<const char *, 16> terms = {{"ansi", "color", "console", "cygwin", "gnome",
"konsole", "kterm", "linux", "msys", "putty", "rxvt",
"screen", "vt100", "xterm", "alacritty", "vt102"}};
const char *env_term_p = std::getenv("TERM");
if (env_term_p == nullptr)
{
if (env_term_p == nullptr) {
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;
@ -453,8 +416,7 @@ bool is_color_terminal() noexcept
// Determine if the terminal attached
// Source: https://github.com/agauniyal/rang/
bool in_terminal(FILE *file) noexcept
{
bool in_terminal(FILE *file) noexcept {
#ifdef _WIN32
return ::_isatty(_fileno(file)) != 0;
@ -464,33 +426,27 @@ bool in_terminal(FILE *file) noexcept
}
#if defined(SPDLOG_WCHAR_FILENAMES) && defined(_WIN32)
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)
{
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) {
throw_spdlog_ex("UTF-16 string is too big to be converted to UTF-8");
}
int wstr_size = static_cast<int>(wstr.size());
if (wstr_size == 0)
{
if (wstr_size == 0) {
target.resize(0);
return;
}
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);
}
if (result_size > 0)
{
if (result_size > 0) {
target.resize(result_size);
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);
return;
}
@ -499,16 +455,13 @@ void wstr_to_utf8buf(wstring_view_t wstr, memory_buf_t &target)
throw_spdlog_ex(fmt_lib::format("WideCharToMultiByte failed. Last error: {}", ::GetLastError()));
}
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)
{
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) {
throw_spdlog_ex("UTF-8 string is too big to be converted to UTF-16");
}
int str_size = static_cast<int>(str.size());
if (str_size == 0)
{
if (str_size == 0) {
target.resize(0);
return;
}
@ -516,12 +469,11 @@ void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target)
// 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);
if (result_size > 0)
{
if (result_size > 0) {
target.resize(result_size);
result_size = ::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, target.data(), result_size);
if (result_size > 0)
{
result_size =
::MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, str.data(), str_size, target.data(), result_size);
if (result_size > 0) {
assert(result_size == target.size());
return;
}
@ -532,8 +484,7 @@ void utf8_to_wstrbuf(string_view_t str, wmemory_buf_t &target)
#endif // defined(SPDLOG_WCHAR_FILENAMES) && defined(_WIN32)
// return true on success
static bool mkdir_(const filename_t &path)
{
static bool mkdir_(const filename_t &path) {
#ifdef _WIN32
#ifdef SPDLOG_WCHAR_FILENAMES
return ::_wmkdir(path.c_str()) == 0;
@ -547,32 +498,26 @@ static bool mkdir_(const filename_t &path)
// create the given directory - and all directories leading to it
// return true on success or if the directory already exists
bool create_dir(const filename_t &path)
{
if (path_exists(path))
{
bool create_dir(const filename_t &path) {
if (path_exists(path)) {
return true;
}
if (path.empty())
{
if (path.empty()) {
return false;
}
size_t search_offset = 0;
do
{
do {
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
if (token_pos == filename_t::npos)
{
if (token_pos == filename_t::npos) {
token_pos = path.size();
}
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
}
search_offset = token_pos + 1;
@ -586,14 +531,12 @@ bool create_dir(const filename_t &path)
// "abc/" => "abc"
// "abc" => ""
// "abc///" => "abc//"
filename_t dir_name(const filename_t &path)
{
filename_t dir_name(const filename_t &path) {
auto pos = path.find_last_of(folder_seps_filename);
return pos != filename_t::npos ? path.substr(0, pos) : filename_t{};
}
std::string getenv(const char *field)
{
std::string getenv(const char *field) {
#if defined(_MSC_VER)
#if defined(__cplusplus_winrt)
@ -612,8 +555,7 @@ std::string getenv(const char *field)
// Do fsync by FILE handlerpointer
// Return true on success
bool fsync(FILE *fp)
{
bool fsync(FILE *fp) {
#ifdef _WIN32
return FlushFileBuffers(reinterpret_cast<HANDLE>(_get_osfhandle(_fileno(fp)))) != 0;
#else

6
src/details/periodic_worker.cpp
View File

@ -7,10 +7,8 @@ namespace spdlog {
namespace details {
// stop the worker thread and join it
periodic_worker::~periodic_worker()
{
if (worker_thread_.joinable())
{
periodic_worker::~periodic_worker() {
if (worker_thread_.joinable()) {
{
std::lock_guard<std::mutex> lock(mutex_);
active_ = false;

125
src/details/registry.cpp
View File

@ -27,8 +27,7 @@ namespace spdlog {
namespace details {
registry::registry()
: formatter_(new pattern_formatter())
{
: formatter_(new pattern_formatter()) {
#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
// create default logger (ansicolor_stdout_sink_mt or wincolor_stdout_sink_mt in windows).
@ -47,19 +46,16 @@ registry::registry()
registry::~registry() = default;
void registry::register_logger(std::shared_ptr<logger> new_logger)
{
void registry::register_logger(std::shared_ptr<logger> new_logger) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
register_logger_(std::move(new_logger));
}
void registry::initialize_logger(std::shared_ptr<logger> new_logger)
{
void registry::initialize_logger(std::shared_ptr<logger> new_logger) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
new_logger->set_formatter(formatter_->clone());
if (err_handler_)
{
if (err_handler_) {
new_logger->set_error_handler(err_handler_);
}
@ -70,21 +66,18 @@ void registry::initialize_logger(std::shared_ptr<logger> new_logger)
new_logger->flush_on(flush_level_);
if (automatic_registration_)
{
if (automatic_registration_) {
register_logger_(std::move(new_logger));
}
}
std::shared_ptr<logger> registry::get(const std::string &logger_name)
{
std::shared_ptr<logger> registry::get(const std::string &logger_name) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
auto found = loggers_.find(logger_name);
return found == loggers_.end() ? nullptr : found->second;
}
std::shared_ptr<logger> registry::default_logger()
{
std::shared_ptr<logger> registry::default_logger() {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
return default_logger_;
}
@ -93,120 +86,96 @@ std::shared_ptr<logger> registry::default_logger()
// 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().
// e.g do not call set_default_logger() from one thread while calling spdlog::info() from another.
logger *registry::get_default_raw()
{
return default_logger_.get();
}
logger *registry::get_default_raw() { return default_logger_.get(); }
// set default logger.
// default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map.
void registry::set_default_logger(std::shared_ptr<logger> new_default_logger)
{
void registry::set_default_logger(std::shared_ptr<logger> new_default_logger) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
// remove previous default logger from the map
if (default_logger_ != nullptr)
{
if (default_logger_ != nullptr) {
loggers_.erase(default_logger_->name());
}
if (new_default_logger != nullptr)
{
if (new_default_logger != nullptr) {
loggers_[new_default_logger->name()] = new_default_logger;
}
default_logger_ = std::move(new_default_logger);
}
void registry::set_tp(std::shared_ptr<thread_pool> tp)
{
void registry::set_tp(std::shared_ptr<thread_pool> tp) {
std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
tp_ = std::move(tp);
}
std::shared_ptr<thread_pool> registry::get_tp()
{
std::shared_ptr<thread_pool> registry::get_tp() {
std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
return tp_;
}
// Set global formatter. Each sink in each logger will get a clone of this object
void registry::set_formatter(std::unique_ptr<formatter> formatter)
{
void registry::set_formatter(std::unique_ptr<formatter> formatter) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
formatter_ = std::move(formatter);
for (auto &l : loggers_)
{
for (auto &l : loggers_) {
l.second->set_formatter(formatter_->clone());
}
}
void registry::set_level(level level)
{
void registry::set_level(level level) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_)
{
for (auto &l : loggers_) {
l.second->set_level(level);
}
global_log_level_ = level;
}
void registry::flush_on(level level)
{
void registry::flush_on(level level) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_)
{
for (auto &l : loggers_) {
l.second->flush_on(level);
}
flush_level_ = level;
}
void registry::set_error_handler(err_handler handler)
{
void registry::set_error_handler(err_handler handler) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_)
{
for (auto &l : loggers_) {
l.second->set_error_handler(handler);
}
err_handler_ = std::move(handler);
}
void registry::apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun)
{
void registry::apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_)
{
for (auto &l : loggers_) {
fun(l.second);
}
}
void registry::flush_all()
{
void registry::flush_all() {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
for (auto &l : loggers_)
{
for (auto &l : loggers_) {
l.second->flush();
}
}
void registry::drop(const std::string &logger_name)
{
void registry::drop(const std::string &logger_name) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
auto is_default_logger = default_logger_ && default_logger_->name() == logger_name;
loggers_.erase(logger_name);
if (is_default_logger)
{
if (is_default_logger) {
default_logger_.reset();
}
}
void registry::drop_all()
{
void registry::drop_all() {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
loggers_.clear();
default_logger_.reset();
}
// clean all resources and threads started by the registry
void registry::shutdown()
{
void registry::shutdown() {
{
std::lock_guard<std::mutex> lock(flusher_mutex_);
periodic_flusher_.reset();
@ -220,62 +189,48 @@ void registry::shutdown()
}
}
std::recursive_mutex &registry::tp_mutex()
{
return tp_mutex_;
}
std::recursive_mutex &registry::tp_mutex() { return tp_mutex_; }
void registry::set_automatic_registration(bool automatic_registration)
{
void registry::set_automatic_registration(bool automatic_registration) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
automatic_registration_ = automatic_registration;
}
void registry::set_levels(log_levels levels, level *global_level)
{
void registry::set_levels(log_levels levels, level *global_level) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
log_levels_ = std::move(levels);
auto global_level_requested = global_level != nullptr;
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);
if (logger_entry != log_levels_.end())
{
if (logger_entry != log_levels_.end()) {
logger.second->set_level(logger_entry->second);
}
else if (global_level_requested)
{
} else if (global_level_requested) {
logger.second->set_level(*global_level);
}
}
}
registry &registry::instance()
{
registry &registry::instance() {
static registry s_instance;
return s_instance;
}
void registry::apply_logger_env_levels(std::shared_ptr<logger> new_logger)
{
void registry::apply_logger_env_levels(std::shared_ptr<logger> new_logger) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
auto it = log_levels_.find(new_logger->name());
auto new_level = it != log_levels_.end() ? it->second : global_log_level_;
new_logger->set_level(new_level);
}
void registry::throw_if_exists_(const std::string &logger_name)
{
if (loggers_.find(logger_name) != loggers_.end())
{
void registry::throw_if_exists_(const std::string &logger_name) {
if (loggers_.find(logger_name) != loggers_.end()) {
throw_spdlog_ex("logger with name '" + logger_name + "' already exists");
}
}
void registry::register_logger_(std::shared_ptr<logger> new_logger)
{
void registry::register_logger_(std::shared_ptr<logger> new_logger) {
auto logger_name = new_logger->name();
throw_if_exists_(logger_name);
loggers_[logger_name] = std::move(new_logger);

95
src/details/thread_pool.cpp
View File

@ -1,23 +1,23 @@
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/details/thread_pool.h>
#include <spdlog/common.h>
#include <cassert>
#include <spdlog/common.h>
#include <spdlog/details/thread_pool.h>
namespace spdlog {
namespace details {
thread_pool::thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start, std::function<void()> on_thread_stop)
: q_(q_max_items)
{
if (threads_n == 0 || threads_n > 1000)
{
thread_pool::thread_pool(size_t q_max_items,
size_t threads_n,
std::function<void()> on_thread_start,
std::function<void()> on_thread_stop)
: q_(q_max_items) {
if (threads_n == 0 || threads_n > 1000) {
throw_spdlog_ex("spdlog::thread_pool(): invalid threads_n param (valid "
"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] {
on_thread_start();
this->thread_pool::worker_loop_();
@ -27,100 +27,71 @@ thread_pool::thread_pool(size_t q_max_items, size_t threads_n, std::function<voi
}
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, [] {}) {}
thread_pool::thread_pool(size_t q_max_items, size_t threads_n)
: thread_pool(
q_max_items, threads_n, [] {}, [] {})
{}
q_max_items, threads_n, [] {}, [] {}) {}
// message all threads to terminate gracefully join them
thread_pool::~thread_pool()
{
SPDLOG_TRY
{
for (size_t i = 0; i < threads_.size(); i++)
{
thread_pool::~thread_pool() {
SPDLOG_TRY {
for (size_t i = 0; i < threads_.size(); i++) {
post_async_msg_(async_msg(async_msg_type::terminate), async_overflow_policy::block);
}
for (auto &t : threads_)
{
for (auto &t : threads_) {
t.join();
}
}
SPDLOG_CATCH_STD
}
void thread_pool::post_log(async_logger_ptr &&worker_ptr, const details::log_msg &msg, async_overflow_policy overflow_policy)
{
void 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);
post_async_msg_(std::move(async_m), overflow_policy);
}
void thread_pool::post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy)
{
void 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);
}
size_t thread_pool::overrun_counter()
{
return q_.overrun_counter();
}
size_t thread_pool::overrun_counter() { return q_.overrun_counter(); }
void thread_pool::reset_overrun_counter()
{
q_.reset_overrun_counter();
}
void thread_pool::reset_overrun_counter() { q_.reset_overrun_counter(); }
size_t thread_pool::discard_counter()
{
return q_.discard_counter();
}
size_t thread_pool::discard_counter() { return q_.discard_counter(); }
void thread_pool::reset_discard_counter()
{
q_.reset_discard_counter();
}
void thread_pool::reset_discard_counter() { q_.reset_discard_counter(); }
size_t thread_pool::queue_size()
{
return q_.size();
}
size_t thread_pool::queue_size() { return q_.size(); }
void thread_pool::post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy)
{
if (overflow_policy == async_overflow_policy::block)
{
void thread_pool::post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy) {
if (overflow_policy == async_overflow_policy::block) {
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));
}
else
{
} else {
assert(overflow_policy == async_overflow_policy::discard_new);
q_.enqueue_if_have_room(std::move(new_msg));
}
}
void thread_pool::worker_loop_()
{
while (process_next_msg_()) {}
void thread_pool::worker_loop_() {
while (process_next_msg_()) {
}
}
// process next message in the queue
// return true if this thread should still be active (while no terminate msg
// was received)
bool thread_pool::process_next_msg_()
{
bool thread_pool::process_next_msg_() {
async_msg 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: {
incoming_async_msg.worker_ptr->backend_sink_it_(incoming_async_msg);
return true;

118
src/logger.cpp
View File

@ -2,8 +2,8 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/logger.h>
#include <spdlog/sinks/sink.h>
#include <spdlog/pattern_formatter.h>
#include <spdlog/sinks/sink.h>
#include <cstdio>
#include <mutex>
@ -12,128 +12,82 @@ namespace spdlog {
// public methods
logger::logger(const logger &other) noexcept
: name_(other.name_)
, sinks_(other.sinks_)
, level_(other.level_.load(std::memory_order_relaxed))
, flush_level_(other.flush_level_.load(std::memory_order_relaxed))
, custom_err_handler_(other.custom_err_handler_)
{}
: name_(other.name_),
sinks_(other.sinks_),
level_(other.level_.load(std::memory_order_relaxed)),
flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
custom_err_handler_(other.custom_err_handler_) {}
logger::logger(logger &&other) noexcept
: name_(std::move(other.name_))
, sinks_(std::move(other.sinks_))
, level_(other.level_.load(std::memory_order_relaxed))
, flush_level_(other.flush_level_.load(std::memory_order_relaxed))
, custom_err_handler_(std::move(other.custom_err_handler_))
{}
: name_(std::move(other.name_)),
sinks_(std::move(other.sinks_)),
level_(other.level_.load(std::memory_order_relaxed)),
flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
custom_err_handler_(std::move(other.custom_err_handler_)) {}
void logger::set_level(level level)
{
level_.store(level);
}
void logger::set_level(level level) { level_.store(level); }
level logger::log_level() const
{
return static_cast<level>(level_.load(std::memory_order_relaxed));
}
level logger::log_level() const { return static_cast<level>(level_.load(std::memory_order_relaxed)); }
const std::string &logger::name() const
{
return name_;
}
const std::string &logger::name() const { return name_; }
// set formatting for the sinks in this logger.
// each sink will get a separate instance of the formatter object.
void logger::set_formatter(std::unique_ptr<formatter> f)
{
for (auto it = sinks_.begin(); it != sinks_.end(); ++it)
{
if (std::next(it) == sinks_.end())
{
void logger::set_formatter(std::unique_ptr<formatter> f) {
for (auto it = sinks_.begin(); it != sinks_.end(); ++it) {
if (std::next(it) == sinks_.end()) {
// last element - we can be move it.
(*it)->set_formatter(std::move(f));
break; // to prevent clang-tidy warning
}
else
{
} else {
(*it)->set_formatter(f->clone());
}
}
}
void logger::set_pattern(std::string pattern, pattern_time_type time_type)
{
void logger::set_pattern(std::string pattern, pattern_time_type time_type) {
auto new_formatter = std::make_unique<pattern_formatter>(std::move(pattern), time_type);
set_formatter(std::move(new_formatter));
}
// flush functions
void logger::flush()
{
flush_();
}
void logger::flush() { flush_(); }
void logger::flush_on(level level)
{
flush_level_.store(level);
}
void logger::flush_on(level level) { flush_level_.store(level); }
level logger::flush_level() const
{
return static_cast<level>(flush_level_.load(std::memory_order_relaxed));
}
level logger::flush_level() const { return static_cast<level>(flush_level_.load(std::memory_order_relaxed)); }
// sinks
const std::vector<sink_ptr> &logger::sinks() const
{
return sinks_;
}
const std::vector<sink_ptr> &logger::sinks() const { return sinks_; }
std::vector<sink_ptr> &logger::sinks()
{
return sinks_;
}
std::vector<sink_ptr> &logger::sinks() { return sinks_; }
// error handler
void logger::set_error_handler(err_handler handler)
{
custom_err_handler_ = std::move(handler);
}
void logger::set_error_handler(err_handler handler) { custom_err_handler_ = std::move(handler); }
// create new logger with same sinks and configuration.
std::shared_ptr<logger> logger::clone(std::string logger_name)
{
std::shared_ptr<logger> logger::clone(std::string logger_name) {
auto cloned = std::make_shared<logger>(*this);
cloned->name_ = std::move(logger_name);
return cloned;
}
void logger::flush_()
{
for (auto &sink : sinks_)
{
SPDLOG_TRY
{
sink->flush();
}
void logger::flush_() {
for (auto &sink : sinks_) {
SPDLOG_TRY { sink->flush(); }
SPDLOG_LOGGER_CATCH(source_loc())
}
}
bool logger::should_flush_(const details::log_msg &msg)
{
bool logger::should_flush_(const details::log_msg &msg) {
auto flush_level = flush_level_.load(std::memory_order_relaxed);
return (msg.log_level >= flush_level) && (msg.log_level != level::off);
}
void logger::err_handler_(const std::string &msg)
{
if (custom_err_handler_)
{
void logger::err_handler_(const std::string &msg) {
if (custom_err_handler_) {
custom_err_handler_(msg);
}
else
{
} else {
using std::chrono::system_clock;
static std::mutex mutex;
static std::chrono::system_clock::time_point last_report_time;
@ -141,8 +95,7 @@ void logger::err_handler_(const std::string &msg)
std::lock_guard<std::mutex> lk{mutex};
auto now = system_clock::now();
err_counter++;
if (now - last_report_time < std::chrono::seconds(1))
{
if (now - last_report_time < std::chrono::seconds(1)) {
return;
}
last_report_time = now;
@ -152,7 +105,8 @@ void logger::err_handler_(const std::string &msg)
#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());
#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
}
}

623
src/pattern_formatter.cpp
View File

File diff suppressed because it is too large Load Diff

53
src/sinks/ansicolor_sink.cpp
View File

@ -3,17 +3,17 @@
#include <spdlog/sinks/ansicolor_sink.h>
#include <spdlog/pattern_formatter.h>
#include <spdlog/details/os.h>
#include <spdlog/pattern_formatter.h>
namespace spdlog {
namespace sinks {
template <typename ConsoleMutex>
ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, color_mode mode)
: target_file_(target_file)
, mutex_(ConsoleMutex::mutex())
, formatter_(std::make_unique<spdlog::pattern_formatter>())
: target_file_(target_file),
mutex_(ConsoleMutex::mutex()),
formatter_(std::make_unique<spdlog::pattern_formatter>())
{
set_color_mode(mode);
@ -27,15 +27,13 @@ ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, color_mode mode)
}
template <typename ConsoleMutex>
void ansicolor_sink<ConsoleMutex>::set_color(level color_level, string_view_t color)
{
void ansicolor_sink<ConsoleMutex>::set_color(level color_level, string_view_t color) {
std::lock_guard<mutex_t> lock(mutex_);
colors_.at(level_to_number(color_level)) = to_string_(color);
}
template <typename ConsoleMutex>
void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
{
void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg) {
// Wrap the originally formatted message in color codes.
// If color is not supported in the terminal, log as is instead.
std::lock_guard<mutex_t> lock(mutex_);
@ -43,8 +41,7 @@ void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
msg.color_range_end = 0;
memory_buf_t 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
print_range_(formatted, 0, msg.color_range_start);
// in color range
@ -53,8 +50,7 @@ void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
print_ccode_(reset);
// after color range
print_range_(formatted, msg.color_range_end, formatted.size());
}
else // no color
} else // no color
{
print_range_(formatted, 0, formatted.size());
}
@ -62,37 +58,31 @@ void ansicolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
}
template <typename ConsoleMutex>
void ansicolor_sink<ConsoleMutex>::flush()
{
void ansicolor_sink<ConsoleMutex>::flush() {
std::lock_guard<mutex_t> lock(mutex_);
fflush(target_file_);
}
template <typename ConsoleMutex>
void ansicolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern)
{
void ansicolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) {
std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
}
template <typename ConsoleMutex>
void ansicolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
{
void ansicolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::move(sink_formatter);
}
template <typename ConsoleMutex>
bool ansicolor_sink<ConsoleMutex>::should_color()
{
bool ansicolor_sink<ConsoleMutex>::should_color() {
return should_do_colors_;
}
template <typename ConsoleMutex>
void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode)
{
switch (mode)
{
void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) {
switch (mode) {
case color_mode::always:
should_do_colors_ = true;
return;
@ -108,34 +98,29 @@ void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode)
}
template <typename ConsoleMutex>
void ansicolor_sink<ConsoleMutex>::print_ccode_(const string_view_t &color_code)
{
void ansicolor_sink<ConsoleMutex>::print_ccode_(const string_view_t &color_code) {
fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_);
}
template <typename ConsoleMutex>
void ansicolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end)
{
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_);
}
template <typename ConsoleMutex>
std::string ansicolor_sink<ConsoleMutex>::to_string_(const string_view_t &sv)
{
std::string ansicolor_sink<ConsoleMutex>::to_string_(const string_view_t &sv) {
return {sv.data(), sv.size()};
}
// ansicolor_stdout_sink
template <typename ConsoleMutex>
ansicolor_stdout_sink<ConsoleMutex>::ansicolor_stdout_sink(color_mode mode)
: ansicolor_sink<ConsoleMutex>(stdout, mode)
{}
: ansicolor_sink<ConsoleMutex>(stdout, mode) {}
// ansicolor_stderr_sink
template <typename ConsoleMutex>
ansicolor_stderr_sink<ConsoleMutex>::ansicolor_stderr_sink(color_mode mode)
: ansicolor_sink<ConsoleMutex>(stderr, mode)
{}
: ansicolor_sink<ConsoleMutex>(stderr, mode) {}
} // namespace sinks
} // namespace spdlog

26
src/sinks/base_sink.cpp
View File

@ -1,60 +1,52 @@
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/sinks/base_sink.h>
#include <spdlog/common.h>
#include <spdlog/pattern_formatter.h>
#include <spdlog/sinks/base_sink.h>
#include <memory>
#include <mutex>
template <typename Mutex>
spdlog::sinks::base_sink<Mutex>::base_sink()
: formatter_{std::make_unique<spdlog::pattern_formatter>()}
{}
: formatter_{std::make_unique<spdlog::pattern_formatter>()} {}
template <typename Mutex>
spdlog::sinks::base_sink<Mutex>::base_sink(std::unique_ptr<spdlog::formatter> formatter)
: formatter_{std::move(formatter)}
{}
: formatter_{std::move(formatter)} {}
template <typename Mutex>
void spdlog::sinks::base_sink<Mutex>::log(const details::log_msg &msg)
{
void spdlog::sinks::base_sink<Mutex>::log(const details::log_msg &msg) {
std::lock_guard<Mutex> lock(mutex_);
sink_it_(msg);
}
template <typename Mutex>
void spdlog::sinks::base_sink<Mutex>::flush()
{
void spdlog::sinks::base_sink<Mutex>::flush() {
std::lock_guard<Mutex> lock(mutex_);
flush_();
}
template <typename Mutex>
void spdlog::sinks::base_sink<Mutex>::set_pattern(const std::string &pattern)
{
void spdlog::sinks::base_sink<Mutex>::set_pattern(const std::string &pattern) {
std::lock_guard<Mutex> lock(mutex_);
set_pattern_(pattern);
}
template <typename Mutex>
void spdlog::sinks::base_sink<Mutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
{
void spdlog::sinks::base_sink<Mutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
std::lock_guard<Mutex> lock(mutex_);
set_formatter_(std::move(sink_formatter));
}
template <typename Mutex>
void spdlog::sinks::base_sink<Mutex>::set_pattern_(const std::string &pattern)
{
void spdlog::sinks::base_sink<Mutex>::set_pattern_(const std::string &pattern) {
set_formatter_(std::make_unique<spdlog::pattern_formatter>(pattern));
}
template <typename Mutex>
void spdlog::sinks::base_sink<Mutex>::set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter)
{
void spdlog::sinks::base_sink<Mutex>::set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) {
formatter_ = std::move(sink_formatter);
}

16
src/sinks/basic_file_sink.cpp
View File

@ -10,29 +10,27 @@ namespace spdlog {
namespace sinks {
template <typename Mutex>
basic_file_sink<Mutex>::basic_file_sink(const filename_t &filename, bool truncate, const file_event_handlers &event_handlers)
: file_helper_{event_handlers}
{
basic_file_sink<Mutex>::basic_file_sink(const filename_t &filename,
bool truncate,
const file_event_handlers &event_handlers)
: file_helper_{event_handlers} {
file_helper_.open(filename, truncate);
}
template <typename Mutex>
const filename_t &basic_file_sink<Mutex>::filename() const
{
const filename_t &basic_file_sink<Mutex>::filename() const {
return file_helper_.filename();
}
template <typename Mutex>
void basic_file_sink<Mutex>::sink_it_(const details::log_msg &msg)
{
void basic_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {
memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted);
file_helper_.write(formatted);
}
template <typename Mutex>
void basic_file_sink<Mutex>::flush_()
{
void basic_file_sink<Mutex>::flush_() {
file_helper_.flush();
}

68
src/sinks/rotating_file_sink.cpp
View File

@ -17,26 +17,25 @@ namespace spdlog {
namespace sinks {
template <typename Mutex>
rotating_file_sink<Mutex>::rotating_file_sink(
filename_t base_filename, std::size_t max_size, std::size_t max_files, bool rotate_on_open, const file_event_handlers &event_handlers)
: base_filename_(std::move(base_filename))
, max_size_(max_size)
, max_files_(max_files)
, file_helper_{event_handlers}
{
if (max_size == 0)
{
rotating_file_sink<Mutex>::rotating_file_sink(filename_t base_filename,
std::size_t max_size,
std::size_t max_files,
bool rotate_on_open,
const file_event_handlers &event_handlers)
: base_filename_(std::move(base_filename)),
max_size_(max_size),
max_files_(max_files),
file_helper_{event_handlers} {
if (max_size == 0) {
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");
}
file_helper_.open(calc_filename(base_filename_, 0));
current_size_ = file_helper_.size(); // expensive. called only once
if (rotate_on_open && current_size_ > 0)
{
if (rotate_on_open && current_size_ > 0) {
rotate_();
current_size_ = 0;
}
@ -45,10 +44,8 @@ rotating_file_sink<Mutex>::rotating_file_sink(
// calc filename according to index and file extension if exists.
// e.g. calc_filename("logs/mylog.txt, 3) => "logs/mylog.3.txt".
template <typename Mutex>
filename_t rotating_file_sink<Mutex>::calc_filename(const filename_t &filename, std::size_t index)
{
if (index == 0u)
{
filename_t rotating_file_sink<Mutex>::calc_filename(const filename_t &filename, std::size_t index) {
if (index == 0u) {
return filename;
}
@ -58,15 +55,13 @@ filename_t rotating_file_sink<Mutex>::calc_filename(const filename_t &filename,
}
template <typename Mutex>
filename_t rotating_file_sink<Mutex>::filename()
{
filename_t rotating_file_sink<Mutex>::filename() {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return file_helper_.filename();
}
template <typename Mutex>
void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg)
{
void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {
memory_buf_t formatted;
base_sink<Mutex>::formatter_->format(msg, formatted);
auto new_size = current_size_ + formatted.size();
@ -74,11 +69,9 @@ void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg)
// 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).
// 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();
if (file_helper_.size() > 0)
{
if (file_helper_.size() > 0) {
rotate_();
new_size = formatted.size();
}
@ -88,8 +81,7 @@ void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg)
}
template <typename Mutex>
void rotating_file_sink<Mutex>::flush_()
{
void rotating_file_sink<Mutex>::flush_() {
file_helper_.flush();
}
@ -99,32 +91,29 @@ void rotating_file_sink<Mutex>::flush_()
// log.2.txt -> log.3.txt
// log.3.txt -> delete
template <typename Mutex>
void rotating_file_sink<Mutex>::rotate_()
{
void rotating_file_sink<Mutex>::rotate_() {
using details::os::filename_to_str;
using details::os::path_exists;
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);
if (!path_exists(src))
{
if (!path_exists(src)) {
continue;
}
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.
// 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?).
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!
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);
}
}
}
@ -134,8 +123,7 @@ void rotating_file_sink<Mutex>::rotate_()
// delete the target if exists, and rename the src file to target
// return true on success, false otherwise.
template <typename Mutex>
bool rotating_file_sink<Mutex>::rename_file_(const filename_t &src_filename, const filename_t &target_filename)
{
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.
(void)details::os::remove(target_filename);
return details::os::rename(src_filename, target_filename) == 0;

11
src/sinks/sink.cpp
View File

@ -5,17 +5,12 @@
#include <spdlog/common.h>
bool spdlog::sinks::sink::should_log(spdlog::level msg_level) const
{
bool spdlog::sinks::sink::should_log(spdlog::level msg_level) const {
return msg_level >= level_.load(std::memory_order_relaxed);
}
void spdlog::sinks::sink::set_level(level level)
{
level_.store(level, std::memory_order_relaxed);
}
void spdlog::sinks::sink::set_level(level level) { level_.store(level, std::memory_order_relaxed); }
spdlog::level spdlog::sinks::sink::log_level() const
{
spdlog::level spdlog::sinks::sink::log_level() const {
return static_cast<spdlog::level>(level_.load(std::memory_order_relaxed));
}

50
src/sinks/stdout_color_sinks.cpp
View File

@ -1,60 +1,56 @@
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/sinks/stdout_color_sinks.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/async.h>
#include <spdlog/logger.h>
#include <spdlog/common.h>
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/logger.h>
#include <spdlog/sinks/stdout_color_sinks.h>
namespace spdlog {
template <typename Factory>
std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name, color_mode mode)
{
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);
}
template <typename Factory>
std::shared_ptr<logger> stdout_color_st(const std::string &logger_name, color_mode mode)
{
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);
}
template <typename Factory>
std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name, color_mode mode)
{
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);
}
template <typename Factory>
std::shared_ptr<logger> stderr_color_st(const std::string &logger_name, color_mode mode)
{
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);
}
} // namespace spdlog
// template instantiations
template SPDLOG_API std::shared_ptr<spdlog::logger> 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_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>(
const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger>
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>(
const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger>
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>(
const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger>
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>(
const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger>
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>(
const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger>
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>(
const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger>
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>(
const std::string &logger_name, color_mode mode);
template SPDLOG_API std::shared_ptr<spdlog::logger>
spdlog::stderr_color_st<spdlog::async_factory>(const std::string &logger_name, color_mode mode);

76
src/sinks/stdout_sinks.cpp
View File

@ -1,9 +1,9 @@
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/sinks/stdout_sinks.h>
#include <spdlog/pattern_formatter.h>
#include <memory>
#include <spdlog/pattern_formatter.h>
#include <spdlog/sinks/stdout_sinks.h>
#ifdef _WIN32
// under windows using fwrite to non-binary stream results in \r\r\n (see issue #1675)
@ -24,10 +24,9 @@ namespace sinks {
template <typename ConsoleMutex>
stdout_sink_base<ConsoleMutex>::stdout_sink_base(FILE *file)
: mutex_(ConsoleMutex::mutex())
, file_(file)
, formatter_(std::make_unique<spdlog::pattern_formatter>())
{
: mutex_(ConsoleMutex::mutex()),
file_(file),
formatter_(std::make_unique<spdlog::pattern_formatter>()) {
#ifdef _WIN32
// get windows handle from the FILE* object
@ -36,19 +35,16 @@ stdout_sink_base<ConsoleMutex>::stdout_sink_base(FILE *file)
// don't throw to support cases where no console is attached,
// 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).
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);
}
#endif // WIN32
}
template <typename ConsoleMutex>
void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &msg)
{
void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &msg) {
#ifdef _WIN32
if (handle_ == INVALID_HANDLE_VALUE)
{
if (handle_ == INVALID_HANDLE_VALUE) {
return;
}
std::lock_guard<mutex_t> lock(mutex_);
@ -57,8 +53,7 @@ void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &msg)
auto size = static_cast<DWORD>(formatted.size());
DWORD bytes_written = 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()));
}
#else
@ -71,22 +66,19 @@ void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &msg)
}
template <typename ConsoleMutex>
void stdout_sink_base<ConsoleMutex>::flush()
{
void stdout_sink_base<ConsoleMutex>::flush() {
std::lock_guard<mutex_t> lock(mutex_);
fflush(file_);
}
template <typename ConsoleMutex>
void stdout_sink_base<ConsoleMutex>::set_pattern(const std::string &pattern)
{
void stdout_sink_base<ConsoleMutex>::set_pattern(const std::string &pattern) {
std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
}
template <typename ConsoleMutex>
void stdout_sink_base<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
{
void stdout_sink_base<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::move(sink_formatter);
}
@ -94,39 +86,33 @@ void stdout_sink_base<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::forma
// stdout sink
template <typename ConsoleMutex>
stdout_sink<ConsoleMutex>::stdout_sink()
: stdout_sink_base<ConsoleMutex>(stdout)
{}
: stdout_sink_base<ConsoleMutex>(stdout) {}
// stderr sink
template <typename ConsoleMutex>
stderr_sink<ConsoleMutex>::stderr_sink()
: stdout_sink_base<ConsoleMutex>(stderr)
{}
: stdout_sink_base<ConsoleMutex>(stderr) {}
} // namespace sinks
// factory methods
template <typename 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) {
return Factory::template create<sinks::stdout_sink_mt>(logger_name);
}
template <typename 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) {
return Factory::template create<sinks::stdout_sink_st>(logger_name);
}
template <typename 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) {
return Factory::template create<sinks::stderr_sink_mt>(logger_name);
}
template <typename 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) {
return Factory::template create<sinks::stderr_sink_st>(logger_name);
}
} // namespace spdlog
@ -141,15 +127,23 @@ template class SPDLOG_API spdlog::sinks::stderr_sink<spdlog::details::console_mu
template class SPDLOG_API spdlog::sinks::stderr_sink<spdlog::details::console_nullmutex>;
// template instantiations for stdout/stderr factory functions
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/async.h>
#include <spdlog/details/synchronous_factory.h>
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> 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::synchronous_factory>(const std::string &logger_name);
template SPDLOG_API std::shared_ptr<spdlog::logger>
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> 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);
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>
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);

83
src/sinks/wincolor_sink.cpp
View File

@ -2,10 +2,10 @@
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#ifdef _WIN32
#include <spdlog/sinks/wincolor_sink.h>
#include <spdlog/details/windows_include.h>
#include <spdlog/common.h>
#include <spdlog/details/windows_include.h>
#include <spdlog/pattern_formatter.h>
#include <spdlog/sinks/wincolor_sink.h>
#include <wincon.h>
@ -13,41 +13,38 @@ namespace spdlog {
namespace sinks {
template <typename ConsoleMutex>
wincolor_sink<ConsoleMutex>::wincolor_sink(void *out_handle, color_mode mode)
: out_handle_(out_handle)
, mutex_(ConsoleMutex::mutex())
, formatter_(std::make_unique<spdlog::pattern_formatter>())
{
: out_handle_(out_handle),
mutex_(ConsoleMutex::mutex()),
formatter_(std::make_unique<spdlog::pattern_formatter>()) {
set_color_mode_impl(mode);
// set level colors
colors_.at(level_to_number(level::trace)) = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE; // white
colors_.at(level_to_number(level::debug)) = FOREGROUND_GREEN | FOREGROUND_BLUE; // cyan
colors_.at(level_to_number(level::info)) = FOREGROUND_GREEN; // green
colors_.at(level_to_number(level::warn)) = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY; // intense yellow
colors_.at(level_to_number(level::warn)) =
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY; // intense yellow
colors_.at(level_to_number(level::err)) = FOREGROUND_RED | FOREGROUND_INTENSITY; // intense red
colors_.at(level_to_number(level::critical)) =
BACKGROUND_RED | FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY; // intense white on red background
colors_.at(level_to_number(level::critical)) = BACKGROUND_RED | FOREGROUND_RED | FOREGROUND_GREEN |
FOREGROUND_BLUE |
FOREGROUND_INTENSITY; // intense white on red background
colors_.at(level_to_number(level::off)) = 0;
}
template <typename ConsoleMutex>
wincolor_sink<ConsoleMutex>::~wincolor_sink()
{
wincolor_sink<ConsoleMutex>::~wincolor_sink() {
this->flush();
}
// change the color for the given level
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::set_color(level level, std::uint16_t color)
{
void wincolor_sink<ConsoleMutex>::set_color(level level, std::uint16_t color) {
std::lock_guard<mutex_t> lock(mutex_);
colors_[level_to_number(level)] = color;
}
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
{
if (out_handle_ == nullptr || out_handle_ == INVALID_HANDLE_VALUE)
{
void wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg) {
if (out_handle_ == nullptr || out_handle_ == INVALID_HANDLE_VALUE) {
return;
}
@ -56,8 +53,7 @@ void wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
msg.color_range_end = 0;
memory_buf_t 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
print_range_(formatted, 0, msg.color_range_start);
// in color range
@ -66,63 +62,52 @@ void wincolor_sink<ConsoleMutex>::log(const details::log_msg &msg)
// reset to orig colors
::SetConsoleTextAttribute(static_cast<HANDLE>(out_handle_), orig_attribs);
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);
}
}
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::flush()
{
void wincolor_sink<ConsoleMutex>::flush() {
// windows console always flushed?
}
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern)
{
void wincolor_sink<ConsoleMutex>::set_pattern(const std::string &pattern) {
std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
}
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
{
void wincolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) {
std::lock_guard<mutex_t> lock(mutex_);
formatter_ = std::move(sink_formatter);
}
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::set_color_mode(color_mode mode)
{
void wincolor_sink<ConsoleMutex>::set_color_mode(color_mode mode) {
std::lock_guard<mutex_t> lock(mutex_);
set_color_mode_impl(mode);
}
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::set_color_mode_impl(color_mode mode)
{
if (mode == color_mode::automatic)
{
void wincolor_sink<ConsoleMutex>::set_color_mode_impl(color_mode mode) {
if (mode == color_mode::automatic) {
// should do colors only if out_handle_ points to actual console.
DWORD console_mode;
bool in_console = ::GetConsoleMode(static_cast<HANDLE>(out_handle_), &console_mode) != 0;
should_do_colors_ = in_console;
}
else
{
} else {
should_do_colors_ = mode == color_mode::always ? true : false;
}
}
// set foreground color and return the orig console attributes (for resetting later)
template <typename ConsoleMutex>
std::uint16_t wincolor_sink<ConsoleMutex>::set_foreground_color_(std::uint16_t attribs)
{
std::uint16_t wincolor_sink<ConsoleMutex>::set_foreground_color_(std::uint16_t attribs) {
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
return FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
}
@ -136,19 +121,17 @@ std::uint16_t wincolor_sink<ConsoleMutex>::set_foreground_color_(std::uint16_t a
// print a range of formatted message to console
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end)
{
if (end > start)
{
void wincolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end) {
if (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);
}
}
template <typename ConsoleMutex>
void wincolor_sink<ConsoleMutex>::write_to_file_(const memory_buf_t &formatted)
{
void wincolor_sink<ConsoleMutex>::write_to_file_(const memory_buf_t &formatted) {
auto size = static_cast<DWORD>(formatted.size());
DWORD bytes_written = 0;
auto ignored = ::WriteFile(static_cast<HANDLE>(out_handle_), formatted.data(), size, &bytes_written, nullptr);
@ -158,14 +141,12 @@ void wincolor_sink<ConsoleMutex>::write_to_file_(const memory_buf_t &formatted)
// wincolor_stdout_sink
template <typename ConsoleMutex>
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
template <typename ConsoleMutex>
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 spdlog

79
src/spdlog.cpp
View File

@ -1,104 +1,65 @@
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
#include <spdlog/spdlog.h>
#include <spdlog/common.h>
#include <spdlog/pattern_formatter.h>
#include <spdlog/spdlog.h>
namespace spdlog {
void initialize_logger(std::shared_ptr<logger> logger)
{
void initialize_logger(std::shared_ptr<logger> logger) {
details::registry::instance().initialize_logger(std::move(logger));
}
std::shared_ptr<logger> get(const std::string &name)
{
return details::registry::instance().get(name);
}
std::shared_ptr<logger> get(const std::string &name) { return details::registry::instance().get(name); }
void set_formatter(std::unique_ptr<spdlog::formatter> formatter)
{
void set_formatter(std::unique_ptr<spdlog::formatter> formatter) {
details::registry::instance().set_formatter(std::move(formatter));
}
void set_pattern(std::string pattern, pattern_time_type time_type)
{
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)));
}
level get_level()
{
return default_logger_raw()->log_level();
}
level get_level() { return default_logger_raw()->log_level(); }
bool should_log(level level)
{
return default_logger_raw()->should_log(level);
}
bool should_log(level level) { return default_logger_raw()->should_log(level); }
void set_level(level level)
{
details::registry::instance().set_level(level);
}
void set_level(level level) { details::registry::instance().set_level(level); }
void flush_on(level level)
{
details::registry::instance().flush_on(level);
}
void flush_on(level level) { details::registry::instance().flush_on(level); }
void set_error_handler(void (*handler)(const std::string &msg))
{
void set_error_handler(void (*handler)(const std::string &msg)) {
details::registry::instance().set_error_handler(handler);
}
void register_logger(std::shared_ptr<logger> logger)
{
void register_logger(std::shared_ptr<logger> logger) {
details::registry::instance().register_logger(std::move(logger));
}
void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun)
{
void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun) {
details::registry::instance().apply_all(fun);
}
void drop(const std::string &name)
{
details::registry::instance().drop(name);
}
void drop(const std::string &name) { details::registry::instance().drop(name); }
void drop_all()
{
details::registry::instance().drop_all();
}
void drop_all() { details::registry::instance().drop_all(); }
void shutdown()
{
details::registry::instance().shutdown();
}
void shutdown() { details::registry::instance().shutdown(); }
void set_automatic_registration(bool automatic_registration)
{
void set_automatic_registration(bool automatic_registration) {
details::registry::instance().set_automatic_registration(automatic_registration);
}
std::shared_ptr<spdlog::logger> default_logger()
{
return details::registry::instance().default_logger();
}
std::shared_ptr<spdlog::logger> default_logger() { return details::registry::instance().default_logger(); }
spdlog::logger *default_logger_raw()
{
return details::registry::instance().get_default_raw();
}
spdlog::logger *default_logger_raw() { return details::registry::instance().get_default_raw(); }
void set_default_logger(std::shared_ptr<spdlog::logger> default_logger)
{
void set_default_logger(std::shared_ptr<spdlog::logger> default_logger) {
details::registry::instance().set_default_logger(std::move(default_logger));
}
void apply_logger_env_levels(std::shared_ptr<logger> logger)
{
void apply_logger_env_levels(std::shared_ptr<logger> logger) {
details::registry::instance().apply_logger_env_levels(std::move(logger));
}