third_party: spdlog: upgrade version to 1.15.3

This commit is contained in:
Ankit Manerikar
2025-07-09 09:54:02 -07:00
parent ceeecafaf4
commit 871e4aac01
19 changed files with 214 additions and 120 deletions

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@ -1,3 +1,3 @@
This code is from [spdlog](https://github.com/gabime/spdlog).
tag: 1.15.1
tag: 1.15.3

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@ -364,7 +364,7 @@ SPDLOG_CONSTEXPR_FUNC spdlog::wstring_view_t to_string_view(spdlog::wstring_view
}
#endif
#if defined(SPDLOG_USE_STD_FORMAT) && __cpp_lib_format >= 202207L
#if defined(SPDLOG_USE_STD_FORMAT) && __cpp_lib_format >= 202207L
template <typename T, typename... Args>
SPDLOG_CONSTEXPR_FUNC std::basic_string_view<T> to_string_view(
std::basic_format_string<T, Args...> fmt) SPDLOG_NOEXCEPT {

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@ -265,9 +265,10 @@ SPDLOG_INLINE int utc_minutes_offset(const std::tm &tm) {
return offset;
#else
#if defined(sun) || defined(__sun) || defined(_AIX) || \
(defined(__NEWLIB__) && !defined(__TM_GMTOFF)) || \
(!defined(_BSD_SOURCE) && !defined(_GNU_SOURCE))
#if defined(sun) || defined(__sun) || defined(_AIX) || \
(defined(__NEWLIB__) && !defined(__TM_GMTOFF)) || \
(!defined(__APPLE__) && !defined(_BSD_SOURCE) && !defined(_GNU_SOURCE) && \
(!defined(_POSIX_VERSION) || (_POSIX_VERSION < 202405L)))
// '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(),
@ -482,13 +483,12 @@ SPDLOG_INLINE 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, 0, str.data(), str_size, NULL, 0);
int result_size = ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, NULL, 0);
if (result_size > 0) {
target.resize(result_size);
result_size = ::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, target.data(),
result_size);
result_size =
::MultiByteToWideChar(CP_UTF8, 0, str.data(), str_size, target.data(), result_size);
if (result_size > 0) {
assert(result_size == target.size());
return;
@ -592,13 +592,13 @@ SPDLOG_INLINE bool fsync(FILE *fp) {
// Do non-locking fwrite if possible by the os or use the regular locking fwrite
// Return true on success.
SPDLOG_INLINE bool fwrite_bytes(const void *ptr, const size_t n_bytes, FILE *fp) {
#if defined(_WIN32) && defined(SPDLOG_FWRITE_UNLOCKED)
#if defined(_WIN32) && defined(SPDLOG_FWRITE_UNLOCKED)
return _fwrite_nolock(ptr, 1, n_bytes, fp) == n_bytes;
#elif defined(SPDLOG_FWRITE_UNLOCKED)
#elif defined(SPDLOG_FWRITE_UNLOCKED)
return ::fwrite_unlocked(ptr, 1, n_bytes, fp) == n_bytes;
#else
#else
return std::fwrite(ptr, 1, n_bytes, fp) == n_bytes;
#endif
#endif
}
} // namespace os

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@ -54,6 +54,11 @@ SPDLOG_INLINE void registry::register_logger(std::shared_ptr<logger> new_logger)
register_logger_(std::move(new_logger));
}
SPDLOG_INLINE void registry::register_or_replace(std::shared_ptr<logger> new_logger) {
std::lock_guard<std::mutex> lock(logger_map_mutex_);
register_or_replace_(std::move(new_logger));
}
SPDLOG_INLINE 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());
@ -252,10 +257,14 @@ SPDLOG_INLINE void registry::throw_if_exists_(const std::string &logger_name) {
}
SPDLOG_INLINE void registry::register_logger_(std::shared_ptr<logger> new_logger) {
auto logger_name = new_logger->name();
auto &logger_name = new_logger->name();
throw_if_exists_(logger_name);
loggers_[logger_name] = std::move(new_logger);
}
SPDLOG_INLINE void registry::register_or_replace_(std::shared_ptr<logger> new_logger) {
loggers_[new_logger->name()] = std::move(new_logger);
}
} // namespace details
} // namespace spdlog

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@ -31,6 +31,7 @@ public:
registry &operator=(const registry &) = delete;
void register_logger(std::shared_ptr<logger> new_logger);
void register_or_replace(std::shared_ptr<logger> new_logger);
void initialize_logger(std::shared_ptr<logger> new_logger);
std::shared_ptr<logger> get(const std::string &logger_name);
std::shared_ptr<logger> default_logger();
@ -105,6 +106,7 @@ private:
void throw_if_exists_(const std::string &logger_name);
void register_logger_(std::shared_ptr<logger> new_logger);
void register_or_replace_(std::shared_ptr<logger> new_logger);
bool set_level_from_cfg_(logger *logger);
std::mutex logger_map_mutex_, flusher_mutex_;
std::recursive_mutex tp_mutex_;

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@ -21,7 +21,7 @@
#endif
// The fmt library version in the form major * 10000 + minor * 100 + patch.
#define FMT_VERSION 110103
#define FMT_VERSION 110200
// Detect compiler versions.
#if defined(__clang__) && !defined(__ibmxl__)
@ -209,20 +209,6 @@
# define FMT_DEPRECATED /* deprecated */
#endif
#ifdef FMT_ALWAYS_INLINE
// Use the provided definition.
#elif FMT_GCC_VERSION || FMT_CLANG_VERSION
# define FMT_ALWAYS_INLINE inline __attribute__((always_inline))
#else
# define FMT_ALWAYS_INLINE inline
#endif
// A version of FMT_ALWAYS_INLINE to prevent code bloat in debug mode.
#ifdef NDEBUG
# define FMT_INLINE FMT_ALWAYS_INLINE
#else
# define FMT_INLINE inline
#endif
#if FMT_GCC_VERSION || FMT_CLANG_VERSION
# define FMT_VISIBILITY(value) __attribute__((visibility(value)))
#else
@ -249,6 +235,28 @@
# define FMT_MSC_WARNING(...)
#endif
// Enable minimal optimizations for more compact code in debug mode.
FMT_PRAGMA_GCC(push_options)
#if !defined(__OPTIMIZE__) && !defined(__CUDACC__) && !defined(FMT_MODULE)
FMT_PRAGMA_GCC(optimize("Og"))
# define FMT_GCC_OPTIMIZED
#endif
FMT_PRAGMA_CLANG(diagnostic push)
#ifdef FMT_ALWAYS_INLINE
// Use the provided definition.
#elif FMT_GCC_VERSION || FMT_CLANG_VERSION
# define FMT_ALWAYS_INLINE inline __attribute__((always_inline))
#else
# define FMT_ALWAYS_INLINE inline
#endif
// A version of FMT_ALWAYS_INLINE to prevent code bloat in debug mode.
#if defined(NDEBUG) || defined(FMT_GCC_OPTIMIZED)
# define FMT_INLINE FMT_ALWAYS_INLINE
#else
# define FMT_INLINE inline
#endif
#ifndef FMT_BEGIN_NAMESPACE
# define FMT_BEGIN_NAMESPACE \
namespace fmt { \
@ -294,15 +302,8 @@
#endif
#define FMT_APPLY_VARIADIC(expr) \
using ignore = int[]; \
(void)ignore { 0, (expr, 0)... }
// Enable minimal optimizations for more compact code in debug mode.
FMT_PRAGMA_GCC(push_options)
#if !defined(__OPTIMIZE__) && !defined(__CUDACC__) && !defined(FMT_MODULE)
FMT_PRAGMA_GCC(optimize("Og"))
#endif
FMT_PRAGMA_CLANG(diagnostic push)
using unused = int[]; \
(void)unused { 0, (expr, 0)... }
FMT_BEGIN_NAMESPACE
@ -325,8 +326,8 @@ using underlying_t = typename std::underlying_type<T>::type;
template <typename T> using decay_t = typename std::decay<T>::type;
using nullptr_t = decltype(nullptr);
#if FMT_GCC_VERSION && FMT_GCC_VERSION < 500
// A workaround for gcc 4.9 to make void_t work in a SFINAE context.
#if (FMT_GCC_VERSION && FMT_GCC_VERSION < 500) || FMT_MSC_VERSION
// A workaround for gcc 4.9 & MSVC v141 to make void_t work in a SFINAE context.
template <typename...> struct void_t_impl {
using type = void;
};
@ -526,20 +527,20 @@ template <typename Char> class basic_string_view {
constexpr basic_string_view() noexcept : data_(nullptr), size_(0) {}
/// Constructs a string reference object from a C string and a size.
/// Constructs a string view object from a C string and a size.
constexpr basic_string_view(const Char* s, size_t count) noexcept
: data_(s), size_(count) {}
constexpr basic_string_view(nullptr_t) = delete;
/// Constructs a string reference object from a C string.
/// Constructs a string view object from a C string.
#if FMT_GCC_VERSION
FMT_ALWAYS_INLINE
#endif
FMT_CONSTEXPR20 basic_string_view(const Char* s) : data_(s) {
#if FMT_HAS_BUILTIN(__buitin_strlen) || FMT_GCC_VERSION || FMT_CLANG_VERSION
if (std::is_same<Char, char>::value) {
size_ = __builtin_strlen(detail::narrow(s));
#if FMT_HAS_BUILTIN(__builtin_strlen) || FMT_GCC_VERSION || FMT_CLANG_VERSION
if (std::is_same<Char, char>::value && !detail::is_constant_evaluated()) {
size_ = __builtin_strlen(detail::narrow(s)); // strlen is not costexpr.
return;
}
#endif
@ -548,7 +549,7 @@ template <typename Char> class basic_string_view {
size_ = len;
}
/// Constructs a string reference from a `std::basic_string` or a
/// Constructs a string view from a `std::basic_string` or a
/// `std::basic_string_view` object.
template <typename S,
FMT_ENABLE_IF(detail::is_std_string_like<S>::value&& std::is_same<
@ -585,7 +586,6 @@ template <typename Char> class basic_string_view {
return starts_with(basic_string_view<Char>(s));
}
// Lexicographically compare this string reference to other.
FMT_CONSTEXPR auto compare(basic_string_view other) const -> int {
int result =
detail::compare(data_, other.data_, min_of(size_, other.size_));
@ -616,7 +616,7 @@ template <typename Char> class basic_string_view {
using string_view = basic_string_view<char>;
/// Specifies if `T` is an extended character type. Can be specialized by users.
// DEPRECATED! Will be merged with is_char and moved to detail.
template <typename T> struct is_xchar : std::false_type {};
template <> struct is_xchar<wchar_t> : std::true_type {};
template <> struct is_xchar<char16_t> : std::true_type {};
@ -625,7 +625,7 @@ template <> struct is_xchar<char32_t> : std::true_type {};
template <> struct is_xchar<char8_t> : std::true_type {};
#endif
// DEPRECATED! Will be replaced with an alias to prevent specializations.
// Specifies if `T` is a character (code unit) type.
template <typename T> struct is_char : is_xchar<T> {};
template <> struct is_char<char> : std::true_type {};
@ -740,7 +740,7 @@ class basic_specs {
};
unsigned data_ = 1 << fill_size_shift;
static_assert(sizeof(data_) * CHAR_BIT >= 18, "");
static_assert(sizeof(basic_specs::data_) * CHAR_BIT >= 18, "");
// Character (code unit) type is erased to prevent template bloat.
char fill_data_[max_fill_size] = {' '};
@ -1032,6 +1032,11 @@ enum {
struct view {};
template <typename T, typename Enable = std::true_type>
struct is_view : std::false_type {};
template <typename T>
struct is_view<T, bool_constant<sizeof(T) != 0>> : std::is_base_of<view, T> {};
template <typename Char, typename T> struct named_arg;
template <typename T> struct is_named_arg : std::false_type {};
template <typename T> struct is_static_named_arg : std::false_type {};
@ -1064,6 +1069,16 @@ template <typename Char> struct named_arg_info {
int id;
};
// named_args is non-const to suppress a bogus -Wmaybe-uninitalized in gcc 13.
template <typename Char>
FMT_CONSTEXPR void check_for_duplicate(named_arg_info<Char>* named_args,
int named_arg_index,
basic_string_view<Char> arg_name) {
for (int i = 0; i < named_arg_index; ++i) {
if (named_args[i].name == arg_name) report_error("duplicate named arg");
}
}
template <typename Char, typename T, FMT_ENABLE_IF(!is_named_arg<T>::value)>
void init_named_arg(named_arg_info<Char>*, int& arg_index, int&, const T&) {
++arg_index;
@ -1071,6 +1086,7 @@ void init_named_arg(named_arg_info<Char>*, int& arg_index, int&, const T&) {
template <typename Char, typename T, FMT_ENABLE_IF(is_named_arg<T>::value)>
void init_named_arg(named_arg_info<Char>* named_args, int& arg_index,
int& named_arg_index, const T& arg) {
check_for_duplicate<Char>(named_args, named_arg_index, arg.name);
named_args[named_arg_index++] = {arg.name, arg_index++};
}
@ -1084,12 +1100,13 @@ template <typename T, typename Char,
FMT_ENABLE_IF(is_static_named_arg<T>::value)>
FMT_CONSTEXPR void init_static_named_arg(named_arg_info<Char>* named_args,
int& arg_index, int& named_arg_index) {
check_for_duplicate<Char>(named_args, named_arg_index, T::name);
named_args[named_arg_index++] = {T::name, arg_index++};
}
// To minimize the number of types we need to deal with, long is translated
// either to int or to long long depending on its size.
enum { long_short = sizeof(long) == sizeof(int) };
enum { long_short = sizeof(long) == sizeof(int) && FMT_BUILTIN_TYPES };
using long_type = conditional_t<long_short, int, long long>;
using ulong_type = conditional_t<long_short, unsigned, unsigned long long>;
@ -1706,7 +1723,17 @@ class format_string_checker {
-> const Char* {
context_.advance_to(begin);
if (id >= 0 && id < NUM_ARGS) return parse_funcs_[id](context_);
while (begin != end && *begin != '}') ++begin;
// If id is out of range, it means we do not know the type and cannot parse
// the format at compile time. Instead, skip over content until we finish
// the format spec, accounting for any nested replacements.
for (int bracket_count = 0;
begin != end && (bracket_count > 0 || *begin != '}'); ++begin) {
if (*begin == '{')
++bracket_count;
else if (*begin == '}')
--bracket_count;
}
return begin;
}
@ -2263,15 +2290,15 @@ template <> struct is_output_iterator<appender, char> : std::true_type {};
template <typename It, typename T>
struct is_output_iterator<
It, T,
void_t<decltype(*std::declval<decay_t<It>&>()++ = std::declval<T>())>>
: std::true_type {};
enable_if_t<std::is_assignable<decltype(*std::declval<decay_t<It>&>()++),
T>::value>> : std::true_type {};
#ifndef FMT_USE_LOCALE
# define FMT_USE_LOCALE (FMT_OPTIMIZE_SIZE <= 1)
#endif
// A type-erased reference to an std::locale to avoid a heavy <locale> include.
struct locale_ref {
class locale_ref {
#if FMT_USE_LOCALE
private:
const void* locale_; // A type-erased pointer to std::locale.
@ -2283,6 +2310,7 @@ struct locale_ref {
inline explicit operator bool() const noexcept { return locale_ != nullptr; }
#endif // FMT_USE_LOCALE
public:
template <typename Locale> auto get() const -> Locale;
};
@ -2702,7 +2730,7 @@ template <typename... T> struct fstring {
template <size_t N>
FMT_CONSTEVAL FMT_ALWAYS_INLINE fstring(const char (&s)[N]) : str(s, N - 1) {
using namespace detail;
static_assert(count<(std::is_base_of<view, remove_reference_t<T>>::value &&
static_assert(count<(is_view<remove_cvref_t<T>>::value &&
std::is_reference<T>::value)...>() == 0,
"passing views as lvalues is disallowed");
if (FMT_USE_CONSTEVAL) parse_format_string<char>(s, checker(s, arg_pack()));
@ -2729,9 +2757,9 @@ template <typename... T> struct fstring {
std::is_same<typename S::char_type, char>::value)>
FMT_ALWAYS_INLINE fstring(const S&) : str(S()) {
FMT_CONSTEXPR auto sv = string_view(S());
FMT_CONSTEXPR int ignore =
FMT_CONSTEXPR int unused =
(parse_format_string(sv, checker(sv, arg_pack())), 0);
detail::ignore_unused(ignore);
detail::ignore_unused(unused);
}
fstring(runtime_format_string<> fmt) : str(fmt.str) {}

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@ -212,7 +212,7 @@ inline auto floor_log10_pow2_minus_log10_4_over_3(int e) noexcept -> int {
return (e * 631305 - 261663) >> 21;
}
FMT_INLINE_VARIABLE constexpr struct {
FMT_INLINE_VARIABLE constexpr struct div_small_pow10_infos_struct {
uint32_t divisor;
int shift_amount;
} div_small_pow10_infos[] = {{10, 16}, {100, 16}};
@ -1097,7 +1097,7 @@ template <> struct cache_accessor<double> {
return {r.high(), r.low() == 0};
}
static auto compute_delta(cache_entry_type const& cache, int beta) noexcept
static auto compute_delta(const cache_entry_type& cache, int beta) noexcept
-> uint32_t {
return static_cast<uint32_t>(cache.high() >> (64 - 1 - beta));
}
@ -1526,9 +1526,8 @@ template <typename F> class glibc_file : public file_base<F> {
}
void init_buffer() {
if (this->file_->_IO_write_ptr) return;
if (this->file_->_IO_write_ptr < this->file_->_IO_write_end) return;
// Force buffer initialization by placing and removing a char in a buffer.
assume(this->file_->_IO_write_ptr >= this->file_->_IO_write_end);
putc_unlocked(0, this->file_);
--this->file_->_IO_write_ptr;
}

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@ -117,6 +117,7 @@
# define FMT_NOINLINE
#endif
// GCC 4.9 doesn't support qualified names in specializations.
namespace std {
template <typename T> struct iterator_traits<fmt::basic_appender<T>> {
using iterator_category = output_iterator_tag;
@ -705,7 +706,7 @@ using is_integer =
#if defined(FMT_USE_FLOAT128)
// Use the provided definition.
#elif FMT_CLANG_VERSION && FMT_HAS_INCLUDE(<quadmath.h>)
#elif FMT_CLANG_VERSION >= 309 && FMT_HAS_INCLUDE(<quadmath.h>)
# define FMT_USE_FLOAT128 1
#elif FMT_GCC_VERSION && defined(_GLIBCXX_USE_FLOAT128) && \
!defined(__STRICT_ANSI__)
@ -721,11 +722,10 @@ struct float128 {};
template <typename T> using is_float128 = std::is_same<T, float128>;
template <typename T>
using is_floating_point =
bool_constant<std::is_floating_point<T>::value || is_float128<T>::value>;
template <typename T> struct is_floating_point : std::is_floating_point<T> {};
template <> struct is_floating_point<float128> : std::true_type {};
template <typename T, bool = std::is_floating_point<T>::value>
template <typename T, bool = is_floating_point<T>::value>
struct is_fast_float : bool_constant<std::numeric_limits<T>::is_iec559 &&
sizeof(T) <= sizeof(double)> {};
template <typename T> struct is_fast_float<T, false> : std::false_type {};
@ -1613,7 +1613,7 @@ constexpr auto convert_float(T value) -> convert_float_result<T> {
}
template <typename Char, typename OutputIt>
FMT_NOINLINE FMT_CONSTEXPR auto fill(OutputIt it, size_t n,
FMT_CONSTEXPR FMT_NOINLINE auto fill(OutputIt it, size_t n,
const basic_specs& specs) -> OutputIt {
auto fill_size = specs.fill_size();
if (fill_size == 1) return detail::fill_n(it, n, specs.fill_unit<Char>());
@ -2332,7 +2332,7 @@ template <typename Char, typename OutputIt, typename DecimalFP,
typename Grouping = digit_grouping<Char>>
FMT_CONSTEXPR20 auto do_write_float(OutputIt out, const DecimalFP& f,
const format_specs& specs, sign s,
locale_ref loc) -> OutputIt {
int exp_upper, locale_ref loc) -> OutputIt {
auto significand = f.significand;
int significand_size = get_significand_size(f);
const Char zero = static_cast<Char>('0');
@ -2348,7 +2348,7 @@ FMT_CONSTEXPR20 auto do_write_float(OutputIt out, const DecimalFP& f,
if (specs.type() == presentation_type::fixed) return false;
// Use the fixed notation if the exponent is in [exp_lower, exp_upper),
// e.g. 0.0001 instead of 1e-04. Otherwise use the exponent notation.
const int exp_lower = -4, exp_upper = 16;
const int exp_lower = -4;
return output_exp < exp_lower ||
output_exp >= (specs.precision > 0 ? specs.precision : exp_upper);
};
@ -2451,12 +2451,13 @@ template <typename Char> class fallback_digit_grouping {
template <typename Char, typename OutputIt, typename DecimalFP>
FMT_CONSTEXPR20 auto write_float(OutputIt out, const DecimalFP& f,
const format_specs& specs, sign s,
locale_ref loc) -> OutputIt {
int exp_upper, locale_ref loc) -> OutputIt {
if (is_constant_evaluated()) {
return do_write_float<Char, OutputIt, DecimalFP,
fallback_digit_grouping<Char>>(out, f, specs, s, loc);
fallback_digit_grouping<Char>>(out, f, specs, s,
exp_upper, loc);
} else {
return do_write_float<Char>(out, f, specs, s, loc);
return do_write_float<Char>(out, f, specs, s, exp_upper, loc);
}
}
@ -2471,8 +2472,8 @@ template <typename T>
struct has_isfinite<T, enable_if_t<sizeof(std::isfinite(T())) != 0>>
: std::true_type {};
template <typename T, FMT_ENABLE_IF(std::is_floating_point<T>::value&&
has_isfinite<T>::value)>
template <typename T,
FMT_ENABLE_IF(is_floating_point<T>::value&& has_isfinite<T>::value)>
FMT_CONSTEXPR20 auto isfinite(T value) -> bool {
constexpr T inf = T(std::numeric_limits<double>::infinity());
if (is_constant_evaluated())
@ -3288,6 +3289,14 @@ FMT_CONSTEXPR20 auto format_float(Float value, int precision,
return exp;
}
// Numbers with exponents greater or equal to the returned value will use
// the exponential notation.
template <typename T> constexpr auto exp_upper() -> int {
return std::numeric_limits<T>::digits10 != 0
? min_of(16, std::numeric_limits<T>::digits10 + 1)
: 16;
}
template <typename Char, typename OutputIt, typename T>
FMT_CONSTEXPR20 auto write_float(OutputIt out, T value, format_specs specs,
locale_ref loc) -> OutputIt {
@ -3303,6 +3312,7 @@ FMT_CONSTEXPR20 auto write_float(OutputIt out, T value, format_specs specs,
if (specs.width != 0) --specs.width;
}
constexpr int exp_upper = detail::exp_upper<T>();
int precision = specs.precision;
if (precision < 0) {
if (specs.type() != presentation_type::none) {
@ -3311,7 +3321,7 @@ FMT_CONSTEXPR20 auto write_float(OutputIt out, T value, format_specs specs,
// Use Dragonbox for the shortest format.
using floaty = conditional_t<sizeof(T) >= sizeof(double), double, float>;
auto dec = dragonbox::to_decimal(static_cast<floaty>(value));
return write_float<Char>(out, dec, specs, s, loc);
return write_float<Char>(out, dec, specs, s, exp_upper, loc);
}
}
@ -3339,7 +3349,7 @@ FMT_CONSTEXPR20 auto write_float(OutputIt out, T value, format_specs specs,
specs.precision = precision;
auto f = big_decimal_fp{buffer.data(), static_cast<int>(buffer.size()), exp};
return write_float<Char>(out, f, specs, s, loc);
return write_float<Char>(out, f, specs, s, exp_upper, loc);
}
template <typename Char, typename OutputIt, typename T,
@ -3366,7 +3376,7 @@ FMT_CONSTEXPR20 auto write(OutputIt out, T value) -> OutputIt {
return write_nonfinite<Char>(out, std::isnan(value), specs, s);
auto dec = dragonbox::to_decimal(static_cast<floaty>(value));
return write_float<Char>(out, dec, specs, s, {});
return write_float<Char>(out, dec, specs, s, exp_upper<T>(), {});
}
template <typename Char, typename OutputIt, typename T,

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@ -21,10 +21,10 @@
#define FMT_USE_WINDOWS_H 0
#endif
#include <spdlog/fmt/bundled/core.h>
#include <spdlog/fmt/bundled/base.h>
#include <spdlog/fmt/bundled/format.h>
#else // SPDLOG_FMT_EXTERNAL is defined - use external fmtlib
#include <fmt/core.h>
#include <fmt/base.h>
#include <fmt/format.h>
#endif

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@ -12,12 +12,14 @@
#include <spdlog/common.h>
// MDC is a simple map of key->string values stored in thread local storage whose content will be printed by the loggers.
// Note: Not supported in async mode (thread local storage - so the async thread pool have different copy).
// MDC is a simple map of key->string values stored in thread local storage whose content will be
// printed by the loggers. Note: Not supported in async mode (thread local storage - so the async
// thread pool have different copy).
//
// Usage example:
// spdlog::mdc::put("mdc_key_1", "mdc_value_1");
// spdlog::info("Hello, {}", "World!"); // => [2024-04-26 02:08:05.040] [info] [mdc_key_1:mdc_value_1] Hello, World!
// spdlog::info("Hello, {}", "World!"); // => [2024-04-26 02:08:05.040] [info]
// [mdc_key_1:mdc_value_1] Hello, World!
namespace spdlog {
class SPDLOG_API mdc {

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@ -70,6 +70,9 @@ public:
pad_it(remaining_pad_);
} else if (padinfo_.truncate_) {
long new_size = static_cast<long>(dest_.size()) + remaining_pad_;
if (new_size < 0) {
new_size = 0;
}
dest_.resize(static_cast<size_t>(new_size));
}
}
@ -264,7 +267,7 @@ public:
: flag_formatter(padinfo) {}
void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override {
const size_t field_size = 10;
const size_t field_size = 8;
ScopedPadder p(field_size, padinfo_, dest);
fmt_helper::pad2(tm_time.tm_mon + 1, dest);
@ -926,9 +929,8 @@ private:
memory_buf_t cached_datetime_;
#ifndef SPDLOG_NO_TLS
mdc_formatter<null_scoped_padder> mdc_formatter_{padding_info{}};
mdc_formatter<null_scoped_padder> mdc_formatter_{padding_info {}};
#endif
};
} // namespace details

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@ -111,7 +111,8 @@ SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode_(color_mode mode
}
template <typename ConsoleMutex>
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_ccode_(const string_view_t &color_code) const {
SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_ccode_(
const string_view_t &color_code) const {
details::os::fwrite_bytes(color_code.data(), color_code.size(), target_file_);
}

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@ -14,7 +14,6 @@
#include <spdlog/fmt/fmt.h>
#include <cerrno>
#include <chrono>
#include <ctime>
#include <mutex>
#include <string>
@ -38,8 +37,8 @@ SPDLOG_INLINE rotating_file_sink<Mutex>::rotating_file_sink(
throw_spdlog_ex("rotating sink constructor: max_size arg cannot be zero");
}
if (max_files > 200000) {
throw_spdlog_ex("rotating sink constructor: max_files arg cannot exceed 200000");
if (max_files > MaxFiles) {
throw_spdlog_ex("rotating sink constructor: max_files arg cannot exceed MaxFiles");
}
file_helper_.open(calc_filename(base_filename_, 0));
current_size_ = file_helper_.size(); // expensive. called only once
@ -54,11 +53,12 @@ SPDLOG_INLINE rotating_file_sink<Mutex>::rotating_file_sink(
template <typename Mutex>
SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::calc_filename(const filename_t &filename,
std::size_t index) {
if (index == 0u) {
if (index == 0U) {
return filename;
}
filename_t basename, ext;
filename_t basename;
filename_t ext;
std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
return fmt_lib::format(SPDLOG_FMT_STRING(SPDLOG_FILENAME_T("{}.{}{}")), basename, index, ext);
}
@ -74,6 +74,35 @@ SPDLOG_INLINE void rotating_file_sink<Mutex>::rotate_now() {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
rotate_();
}
template <typename Mutex>
SPDLOG_INLINE void rotating_file_sink<Mutex>::set_max_size(std::size_t max_size) {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
if (max_size == 0) {
throw_spdlog_ex("rotating sink set_max_size: max_size arg cannot be zero");
}
max_size_ = max_size;
}
template <typename Mutex>
SPDLOG_INLINE std::size_t rotating_file_sink<Mutex>::get_max_size() {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return max_size_;
}
template <typename Mutex>
SPDLOG_INLINE void rotating_file_sink<Mutex>::set_max_files(std::size_t max_files) {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
if (max_files > MaxFiles) {
throw_spdlog_ex("rotating sink set_max_files: max_files arg cannot exceed 200000");
}
max_files_ = max_files;
}
template <typename Mutex>
std::size_t rotating_file_sink<Mutex>::get_max_files() {
std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
return max_files_;
}
template <typename Mutex>
SPDLOG_INLINE void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {

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@ -8,7 +8,6 @@
#include <spdlog/details/synchronous_factory.h>
#include <spdlog/sinks/base_sink.h>
#include <chrono>
#include <mutex>
#include <string>
@ -21,6 +20,7 @@ namespace sinks {
template <typename Mutex>
class rotating_file_sink final : public base_sink<Mutex> {
public:
static constexpr size_t MaxFiles = 200000;
rotating_file_sink(filename_t base_filename,
std::size_t max_size,
std::size_t max_files,
@ -29,6 +29,10 @@ public:
static filename_t calc_filename(const filename_t &filename, std::size_t index);
filename_t filename();
void rotate_now();
void set_max_size(std::size_t max_size);
std::size_t get_max_size();
void set_max_files(std::size_t max_files);
std::size_t get_max_files();
protected:
void sink_it_(const details::log_msg &msg) override;
@ -42,7 +46,7 @@ private:
// log.3.txt -> delete
void rotate_();
// delete the target if exists, and rename the src file to target
// delete the target if exists, and rename the src file to target
// return true on success, false otherwise.
bool rename_file_(const filename_t &src_filename, const filename_t &target_filename);
@ -61,25 +65,24 @@ using rotating_file_sink_st = rotating_file_sink<details::null_mutex>;
//
// factory functions
//
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 = {}) {
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 = {}) {
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);
}

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@ -137,10 +137,10 @@ void SPDLOG_INLINE wincolor_sink<ConsoleMutex>::print_range_(const memory_buf_t
#if defined(SPDLOG_UTF8_TO_WCHAR_CONSOLE)
wmemory_buf_t wformatted;
details::os::utf8_to_wstrbuf(string_view_t(formatted.data() + start, end - start),
wformatted);
wformatted);
auto size = static_cast<DWORD>(wformatted.size());
auto ignored = ::WriteConsoleW(static_cast<HANDLE>(out_handle_), wformatted.data(), size,
nullptr, nullptr);
nullptr, nullptr);
#else
auto size = static_cast<DWORD>(end - start);
auto ignored = ::WriteConsoleA(static_cast<HANDLE>(out_handle_), formatted.data() + start,

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@ -59,6 +59,10 @@ SPDLOG_INLINE void register_logger(std::shared_ptr<logger> logger) {
details::registry::instance().register_logger(std::move(logger));
}
SPDLOG_INLINE void register_or_replace(std::shared_ptr<logger> logger) {
details::registry::instance().register_or_replace(std::move(logger));
}
SPDLOG_INLINE void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun) {
details::registry::instance().apply_all(fun);
}

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@ -25,7 +25,7 @@ namespace spdlog {
using default_factory = synchronous_factory;
// Create and register a logger with a templated sink type
// The logger's level, formatter and flush level will be set according the
// The logger's level, formatter and flush level will be set according to the
// global settings.
//
// Example:
@ -46,7 +46,7 @@ inline std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs
// spdlog::initialize_logger(mylogger);
SPDLOG_API void initialize_logger(std::shared_ptr<logger> logger);
// Return an existing logger or nullptr if a logger with such name doesn't
// Return an existing logger or nullptr if a logger with such a name doesn't
// exist.
// example: spdlog::get("my_logger")->info("hello {}", "world");
SPDLOG_API std::shared_ptr<logger> get(const std::string &name);
@ -71,13 +71,13 @@ SPDLOG_API void dump_backtrace();
// Get global logging level
SPDLOG_API level::level_enum get_level();
// Set global logging level
// Set the global logging level
SPDLOG_API void set_level(level::level_enum log_level);
// Determine whether the default logger should log messages with a certain level
SPDLOG_API bool should_log(level::level_enum lvl);
// Set global flush level
// Set a global flush level
SPDLOG_API void flush_on(level::level_enum log_level);
// Start/Restart a periodic flusher thread
@ -91,9 +91,14 @@ inline void flush_every(std::chrono::duration<Rep, Period> interval) {
SPDLOG_API void set_error_handler(void (*handler)(const std::string &msg));
// Register the given logger with the given name
// Will throw if a logger with the same name already exists.
SPDLOG_API void register_logger(std::shared_ptr<logger> logger);
// Apply a user defined function on all registered loggers
// Register the given logger with the given name
// Will replace any existing logger with the same name.
SPDLOG_API void register_or_replace(std::shared_ptr<logger> logger);
// Apply a user-defined function on all registered loggers
// Example:
// spdlog::apply_all([&](std::shared_ptr<spdlog::logger> l) {l->flush();});
SPDLOG_API void apply_all(const std::function<void(std::shared_ptr<logger>)> &fun);
@ -111,19 +116,19 @@ SPDLOG_API void shutdown();
SPDLOG_API void set_automatic_registration(bool automatic_registration);
// API for using default logger (stdout_color_mt),
// e.g: spdlog::info("Message {}", 1);
// e.g.: spdlog::info("Message {}", 1);
//
// The default logger object can be accessed using the spdlog::default_logger():
// For example, to add another sink to it:
// spdlog::default_logger()->sinks().push_back(some_sink);
//
// The default logger can replaced using spdlog::set_default_logger(new_logger).
// The default logger can be replaced using spdlog::set_default_logger(new_logger).
// For example, to replace it with a file logger.
//
// IMPORTANT:
// The default API is thread safe (for _mt loggers), but:
// set_default_logger() *should not* be used concurrently with the default API.
// e.g do not call set_default_logger() from one thread while calling spdlog::info() from another.
// e.g., do not call set_default_logger() from one thread while calling spdlog::info() from another.
SPDLOG_API std::shared_ptr<spdlog::logger> default_logger();

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@ -109,8 +109,8 @@
//
// #include <string_view>
// using namespace std::string_view_literals;
// #define SPDLOG_LEVEL_NAMES { "MY TRACE"sv, "MY DEBUG"sv, "MY INFO"sv, "MY WARNING"sv, "MY ERROR"sv, "MY
// CRITICAL"sv, "OFF"sv }
// #define SPDLOG_LEVEL_NAMES { "MY TRACE"sv, "MY DEBUG"sv, "MY INFO"sv, "MY WARNING"sv, "MY
// ERROR"sv, "MY CRITICAL"sv, "OFF"sv }
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////

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@ -5,7 +5,7 @@
#define SPDLOG_VER_MAJOR 1
#define SPDLOG_VER_MINOR 15
#define SPDLOG_VER_PATCH 1
#define SPDLOG_VER_PATCH 3
#define SPDLOG_TO_VERSION(major, minor, patch) (major * 10000 + minor * 100 + patch)
#define SPDLOG_VERSION SPDLOG_TO_VERSION(SPDLOG_VER_MAJOR, SPDLOG_VER_MINOR, SPDLOG_VER_PATCH)