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authorJack <66967891+ASpoonPlaysGames@users.noreply.github.com>2023-12-27 00:32:01 +0000
committerGitHub <noreply@github.com>2023-12-27 01:32:01 +0100
commitf5ab6fb5e8be7b73e6003d4145081d5e0c0ce287 (patch)
tree90f2c6a4885dbd181799e2325cf33588697674e1 /thirdparty/spdlog/pattern_formatter-inl.h
parentbb8ed59f6891b1196c5f5bbe7346cd171c8215fa (diff)
downloadNorthstarLauncher-f5ab6fb5e8be7b73e6003d4145081d5e0c0ce287.tar.gz
NorthstarLauncher-f5ab6fb5e8be7b73e6003d4145081d5e0c0ce287.zip
Folder restructuring from primedev (#624)v1.21.2-rc3v1.21.2
Copies of over the primedev folder structure for easier cherry-picking of further changes Co-authored-by: F1F7Y <filip.bartos07@proton.me>
Diffstat (limited to 'thirdparty/spdlog/pattern_formatter-inl.h')
-rw-r--r--thirdparty/spdlog/pattern_formatter-inl.h1395
1 files changed, 0 insertions, 1395 deletions
diff --git a/thirdparty/spdlog/pattern_formatter-inl.h b/thirdparty/spdlog/pattern_formatter-inl.h
deleted file mode 100644
index 54346e1e..00000000
--- a/thirdparty/spdlog/pattern_formatter-inl.h
+++ /dev/null
@@ -1,1395 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/pattern_formatter.h>
-#endif
-
-#include <spdlog/details/fmt_helper.h>
-#include <spdlog/details/log_msg.h>
-#include <spdlog/details/os.h>
-#include <spdlog/fmt/fmt.h>
-#include <spdlog/formatter.h>
-
-#include <algorithm>
-#include <array>
-#include <chrono>
-#include <ctime>
-#include <cctype>
-#include <cstring>
-#include <iterator>
-#include <memory>
-#include <mutex>
-#include <string>
-#include <thread>
-#include <utility>
-#include <vector>
-
-namespace spdlog {
-namespace details {
-
-///////////////////////////////////////////////////////////////////////
-// name & level pattern appender
-///////////////////////////////////////////////////////////////////////
-
-class scoped_padder
-{
-public:
- scoped_padder(size_t wrapped_size, const padding_info &padinfo, memory_buf_t &dest)
- : padinfo_(padinfo)
- , dest_(dest)
- {
- remaining_pad_ = static_cast<long>(padinfo.width_) - static_cast<long>(wrapped_size);
- if (remaining_pad_ <= 0)
- {
- return;
- }
-
- if (padinfo_.side_ == padding_info::pad_side::left)
- {
- pad_it(remaining_pad_);
- remaining_pad_ = 0;
- }
- else if (padinfo_.side_ == padding_info::pad_side::center)
- {
- auto half_pad = remaining_pad_ / 2;
- auto reminder = remaining_pad_ & 1;
- pad_it(half_pad);
- remaining_pad_ = half_pad + reminder; // for the right side
- }
- }
-
- template<typename T>
- static unsigned int count_digits(T n)
- {
- return fmt_helper::count_digits(n);
- }
-
- ~scoped_padder()
- {
- if (remaining_pad_ >= 0)
- {
- pad_it(remaining_pad_);
- }
- else if (padinfo_.truncate_)
- {
- long new_size = static_cast<long>(dest_.size()) + remaining_pad_;
- dest_.resize(static_cast<size_t>(new_size));
- }
- }
-
-private:
- void pad_it(long count)
- {
- fmt_helper::append_string_view(string_view_t(spaces_.data(), static_cast<size_t>(count)), dest_);
- }
-
- const padding_info &padinfo_;
- memory_buf_t &dest_;
- long remaining_pad_;
- string_view_t spaces_{" ", 64};
-};
-
-struct null_scoped_padder
-{
- null_scoped_padder(size_t /*wrapped_size*/, const padding_info & /*padinfo*/, memory_buf_t & /*dest*/) {}
-
- template<typename T>
- static unsigned int count_digits(T /* number */)
- {
- return 0;
- }
-};
-
-template<typename ScopedPadder>
-class name_formatter final : public flag_formatter
-{
-public:
- explicit name_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- ScopedPadder p(msg.logger_name.size(), padinfo_, dest);
- fmt_helper::append_string_view(msg.logger_name, dest);
- }
-};
-
-// log level appender
-template<typename ScopedPadder>
-class level_formatter final : public flag_formatter
-{
-public:
- explicit level_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- const string_view_t &level_name = level::to_string_view(msg.level);
- ScopedPadder p(level_name.size(), padinfo_, dest);
- fmt_helper::append_string_view(level_name, dest);
- }
-};
-
-// short log level appender
-template<typename ScopedPadder>
-class short_level_formatter final : public flag_formatter
-{
-public:
- explicit short_level_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- string_view_t level_name{level::to_short_c_str(msg.level)};
- ScopedPadder p(level_name.size(), padinfo_, dest);
- fmt_helper::append_string_view(level_name, dest);
- }
-};
-
-///////////////////////////////////////////////////////////////////////
-// Date time pattern appenders
-///////////////////////////////////////////////////////////////////////
-
-static const char *ampm(const tm &t)
-{
- return t.tm_hour >= 12 ? "PM" : "AM";
-}
-
-static int to12h(const tm &t)
-{
- return t.tm_hour > 12 ? t.tm_hour - 12 : t.tm_hour;
-}
-
-// Abbreviated weekday name
-static std::array<const char *, 7> days{{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}};
-
-template<typename ScopedPadder>
-class a_formatter final : public flag_formatter
-{
-public:
- explicit a_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- string_view_t field_value{days[static_cast<size_t>(tm_time.tm_wday)]};
- ScopedPadder p(field_value.size(), padinfo_, dest);
- fmt_helper::append_string_view(field_value, dest);
- }
-};
-
-// Full weekday name
-static std::array<const char *, 7> full_days{{"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"}};
-
-template<typename ScopedPadder>
-class A_formatter : public flag_formatter
-{
-public:
- explicit A_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- string_view_t field_value{full_days[static_cast<size_t>(tm_time.tm_wday)]};
- ScopedPadder p(field_value.size(), padinfo_, dest);
- fmt_helper::append_string_view(field_value, dest);
- }
-};
-
-// Abbreviated month
-static const std::array<const char *, 12> months{{"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sept", "Oct", "Nov", "Dec"}};
-
-template<typename ScopedPadder>
-class b_formatter final : public flag_formatter
-{
-public:
- explicit b_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- string_view_t field_value{months[static_cast<size_t>(tm_time.tm_mon)]};
- ScopedPadder p(field_value.size(), padinfo_, dest);
- fmt_helper::append_string_view(field_value, dest);
- }
-};
-
-// Full month name
-static const std::array<const char *, 12> full_months{
- {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"}};
-
-template<typename ScopedPadder>
-class B_formatter final : public flag_formatter
-{
-public:
- explicit B_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- string_view_t field_value{full_months[static_cast<size_t>(tm_time.tm_mon)]};
- ScopedPadder p(field_value.size(), padinfo_, dest);
- fmt_helper::append_string_view(field_value, dest);
- }
-};
-
-// Date and time representation (Thu Aug 23 15:35:46 2014)
-template<typename ScopedPadder>
-class c_formatter final : public flag_formatter
-{
-public:
- explicit c_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 24;
- ScopedPadder p(field_size, padinfo_, dest);
-
- fmt_helper::append_string_view(days[static_cast<size_t>(tm_time.tm_wday)], dest);
- dest.push_back(' ');
- fmt_helper::append_string_view(months[static_cast<size_t>(tm_time.tm_mon)], dest);
- dest.push_back(' ');
- fmt_helper::append_int(tm_time.tm_mday, dest);
- dest.push_back(' ');
- // time
-
- fmt_helper::pad2(tm_time.tm_hour, dest);
- dest.push_back(':');
- fmt_helper::pad2(tm_time.tm_min, dest);
- dest.push_back(':');
- fmt_helper::pad2(tm_time.tm_sec, dest);
- dest.push_back(' ');
- fmt_helper::append_int(tm_time.tm_year + 1900, dest);
- }
-};
-
-// year - 2 digit
-template<typename ScopedPadder>
-class C_formatter final : public flag_formatter
-{
-public:
- explicit C_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 2;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad2(tm_time.tm_year % 100, dest);
- }
-};
-
-// Short MM/DD/YY date, equivalent to %m/%d/%y 08/23/01
-template<typename ScopedPadder>
-class D_formatter final : public flag_formatter
-{
-public:
- explicit D_formatter(padding_info padinfo)
- : 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;
- ScopedPadder p(field_size, padinfo_, dest);
-
- fmt_helper::pad2(tm_time.tm_mon + 1, dest);
- dest.push_back('/');
- fmt_helper::pad2(tm_time.tm_mday, dest);
- dest.push_back('/');
- fmt_helper::pad2(tm_time.tm_year % 100, dest);
- }
-};
-
-// year - 4 digit
-template<typename ScopedPadder>
-class Y_formatter final : public flag_formatter
-{
-public:
- explicit Y_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 4;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::append_int(tm_time.tm_year + 1900, dest);
- }
-};
-
-// month 1-12
-template<typename ScopedPadder>
-class m_formatter final : public flag_formatter
-{
-public:
- explicit m_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 2;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad2(tm_time.tm_mon + 1, dest);
- }
-};
-
-// day of month 1-31
-template<typename ScopedPadder>
-class d_formatter final : public flag_formatter
-{
-public:
- explicit d_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 2;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad2(tm_time.tm_mday, dest);
- }
-};
-
-// hours in 24 format 0-23
-template<typename ScopedPadder>
-class H_formatter final : public flag_formatter
-{
-public:
- explicit H_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 2;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad2(tm_time.tm_hour, dest);
- }
-};
-
-// hours in 12 format 1-12
-template<typename ScopedPadder>
-class I_formatter final : public flag_formatter
-{
-public:
- explicit I_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 2;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad2(to12h(tm_time), dest);
- }
-};
-
-// minutes 0-59
-template<typename ScopedPadder>
-class M_formatter final : public flag_formatter
-{
-public:
- explicit M_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 2;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad2(tm_time.tm_min, dest);
- }
-};
-
-// seconds 0-59
-template<typename ScopedPadder>
-class S_formatter final : public flag_formatter
-{
-public:
- explicit S_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 2;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad2(tm_time.tm_sec, dest);
- }
-};
-
-// milliseconds
-template<typename ScopedPadder>
-class e_formatter final : public flag_formatter
-{
-public:
- explicit e_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- auto millis = fmt_helper::time_fraction<std::chrono::milliseconds>(msg.time);
- const size_t field_size = 3;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad3(static_cast<uint32_t>(millis.count()), dest);
- }
-};
-
-// microseconds
-template<typename ScopedPadder>
-class f_formatter final : public flag_formatter
-{
-public:
- explicit f_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- auto micros = fmt_helper::time_fraction<std::chrono::microseconds>(msg.time);
-
- const size_t field_size = 6;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad6(static_cast<size_t>(micros.count()), dest);
- }
-};
-
-// nanoseconds
-template<typename ScopedPadder>
-class F_formatter final : public flag_formatter
-{
-public:
- explicit F_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- auto ns = fmt_helper::time_fraction<std::chrono::nanoseconds>(msg.time);
- const size_t field_size = 9;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::pad9(static_cast<size_t>(ns.count()), dest);
- }
-};
-
-// seconds since epoch
-template<typename ScopedPadder>
-class E_formatter final : public flag_formatter
-{
-public:
- explicit E_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- const size_t field_size = 10;
- ScopedPadder p(field_size, padinfo_, dest);
- auto duration = msg.time.time_since_epoch();
- auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration).count();
- fmt_helper::append_int(seconds, dest);
- }
-};
-
-// AM/PM
-template<typename ScopedPadder>
-class p_formatter final : public flag_formatter
-{
-public:
- explicit p_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 2;
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::append_string_view(ampm(tm_time), dest);
- }
-};
-
-// 12 hour clock 02:55:02 pm
-template<typename ScopedPadder>
-class r_formatter final : public flag_formatter
-{
-public:
- explicit r_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 11;
- ScopedPadder p(field_size, padinfo_, dest);
-
- fmt_helper::pad2(to12h(tm_time), dest);
- dest.push_back(':');
- fmt_helper::pad2(tm_time.tm_min, dest);
- dest.push_back(':');
- fmt_helper::pad2(tm_time.tm_sec, dest);
- dest.push_back(' ');
- fmt_helper::append_string_view(ampm(tm_time), dest);
- }
-};
-
-// 24-hour HH:MM time, equivalent to %H:%M
-template<typename ScopedPadder>
-class R_formatter final : public flag_formatter
-{
-public:
- explicit R_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 5;
- ScopedPadder p(field_size, padinfo_, dest);
-
- fmt_helper::pad2(tm_time.tm_hour, dest);
- dest.push_back(':');
- fmt_helper::pad2(tm_time.tm_min, dest);
- }
-};
-
-// ISO 8601 time format (HH:MM:SS), equivalent to %H:%M:%S
-template<typename ScopedPadder>
-class T_formatter final : public flag_formatter
-{
-public:
- explicit T_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 8;
- ScopedPadder p(field_size, padinfo_, dest);
-
- fmt_helper::pad2(tm_time.tm_hour, dest);
- dest.push_back(':');
- fmt_helper::pad2(tm_time.tm_min, dest);
- dest.push_back(':');
- fmt_helper::pad2(tm_time.tm_sec, dest);
- }
-};
-
-// ISO 8601 offset from UTC in timezone (+-HH:MM)
-template<typename ScopedPadder>
-class z_formatter final : public flag_formatter
-{
-public:
- explicit z_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- z_formatter() = default;
- z_formatter(const z_formatter &) = delete;
- z_formatter &operator=(const z_formatter &) = delete;
-
- void format(const details::log_msg &msg, const std::tm &tm_time, memory_buf_t &dest) override
- {
- const size_t field_size = 6;
- ScopedPadder p(field_size, padinfo_, dest);
-
- auto total_minutes = get_cached_offset(msg, tm_time);
- bool is_negative = total_minutes < 0;
- if (is_negative)
- {
- total_minutes = -total_minutes;
- dest.push_back('-');
- }
- else
- {
- dest.push_back('+');
- }
-
- fmt_helper::pad2(total_minutes / 60, dest); // hours
- dest.push_back(':');
- fmt_helper::pad2(total_minutes % 60, dest); // minutes
- }
-
-private:
- log_clock::time_point last_update_{std::chrono::seconds(0)};
- int offset_minutes_{0};
-
- int get_cached_offset(const log_msg &msg, const std::tm &tm_time)
- {
- // refresh every 10 seconds
- if (msg.time - last_update_ >= std::chrono::seconds(10))
- {
- offset_minutes_ = os::utc_minutes_offset(tm_time);
- last_update_ = msg.time;
- }
- return offset_minutes_;
- }
-};
-
-// Thread id
-template<typename ScopedPadder>
-class t_formatter final : public flag_formatter
-{
-public:
- explicit t_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- const auto field_size = ScopedPadder::count_digits(msg.thread_id);
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::append_int(msg.thread_id, dest);
- }
-};
-
-// Current pid
-template<typename ScopedPadder>
-class pid_formatter final : public flag_formatter
-{
-public:
- explicit pid_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &, const std::tm &, memory_buf_t &dest) override
- {
- const auto pid = static_cast<uint32_t>(details::os::pid());
- auto field_size = ScopedPadder::count_digits(pid);
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::append_int(pid, dest);
- }
-};
-
-template<typename ScopedPadder>
-class v_formatter final : public flag_formatter
-{
-public:
- explicit v_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- ScopedPadder p(msg.payload.size(), padinfo_, dest);
- fmt_helper::append_string_view(msg.payload, dest);
- }
-};
-
-class ch_formatter final : public flag_formatter
-{
-public:
- explicit ch_formatter(char ch)
- : ch_(ch)
- {}
-
- void format(const details::log_msg &, const std::tm &, memory_buf_t &dest) override
- {
- dest.push_back(ch_);
- }
-
-private:
- char ch_;
-};
-
-// aggregate user chars to display as is
-class aggregate_formatter final : public flag_formatter
-{
-public:
- aggregate_formatter() = default;
-
- void add_ch(char ch)
- {
- str_ += ch;
- }
- void format(const details::log_msg &, const std::tm &, memory_buf_t &dest) override
- {
- fmt_helper::append_string_view(str_, dest);
- }
-
-private:
- std::string str_;
-};
-
-// mark the color range. expect it to be in the form of "%^colored text%$"
-class color_start_formatter final : public flag_formatter
-{
-public:
- explicit color_start_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- msg.color_range_start = dest.size();
- }
-};
-
-class color_stop_formatter final : public flag_formatter
-{
-public:
- explicit color_stop_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- msg.color_range_end = dest.size();
- }
-};
-
-// print source location
-template<typename ScopedPadder>
-class source_location_formatter final : public flag_formatter
-{
-public:
- explicit source_location_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- if (msg.source.empty())
- {
- return;
- }
-
- size_t text_size;
- if (padinfo_.enabled())
- {
- // calc text size for padding based on "filename:line"
- text_size = std::char_traits<char>::length(msg.source.filename) + ScopedPadder::count_digits(msg.source.line) + 1;
- }
- else
- {
- text_size = 0;
- }
-
- ScopedPadder p(text_size, padinfo_, dest);
- fmt_helper::append_string_view(msg.source.filename, dest);
- dest.push_back(':');
- fmt_helper::append_int(msg.source.line, dest);
- }
-};
-
-// print source filename
-template<typename ScopedPadder>
-class source_filename_formatter final : public flag_formatter
-{
-public:
- explicit source_filename_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- if (msg.source.empty())
- {
- return;
- }
- size_t text_size = padinfo_.enabled() ? std::char_traits<char>::length(msg.source.filename) : 0;
- ScopedPadder p(text_size, padinfo_, dest);
- fmt_helper::append_string_view(msg.source.filename, dest);
- }
-};
-
-template<typename ScopedPadder>
-class short_filename_formatter final : public flag_formatter
-{
-public:
- explicit short_filename_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable : 4127) // consider using 'if constexpr' instead
-#endif // _MSC_VER
- static const char *basename(const char *filename)
- {
- // if the size is 2 (1 character + null terminator) we can use the more efficient strrchr
- // the branch will be elided by optimizations
- if (sizeof(os::folder_seps) == 2)
- {
- const char *rv = std::strrchr(filename, os::folder_seps[0]);
- return rv != nullptr ? rv + 1 : filename;
- }
- else
- {
- const std::reverse_iterator<const char*> begin(filename + std::strlen(filename));
- const std::reverse_iterator<const char*> end(filename);
-
- const auto it = std::find_first_of(begin, end, std::begin(os::folder_seps), std::end(os::folder_seps) - 1);
- return it != end ? it.base() : filename;
- }
- }
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif // _MSC_VER
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- if (msg.source.empty())
- {
- return;
- }
- auto filename = basename(msg.source.filename);
- size_t text_size = padinfo_.enabled() ? std::char_traits<char>::length(filename) : 0;
- ScopedPadder p(text_size, padinfo_, dest);
- fmt_helper::append_string_view(filename, dest);
- }
-};
-
-template<typename ScopedPadder>
-class source_linenum_formatter final : public flag_formatter
-{
-public:
- explicit source_linenum_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- if (msg.source.empty())
- {
- return;
- }
-
- auto field_size = ScopedPadder::count_digits(msg.source.line);
- ScopedPadder p(field_size, padinfo_, dest);
- fmt_helper::append_int(msg.source.line, dest);
- }
-};
-
-// print source funcname
-template<typename ScopedPadder>
-class source_funcname_formatter final : public flag_formatter
-{
-public:
- explicit source_funcname_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- if (msg.source.empty())
- {
- return;
- }
- size_t text_size = padinfo_.enabled() ? std::char_traits<char>::length(msg.source.funcname) : 0;
- ScopedPadder p(text_size, padinfo_, dest);
- fmt_helper::append_string_view(msg.source.funcname, dest);
- }
-};
-
-// print elapsed time since last message
-template<typename ScopedPadder, typename Units>
-class elapsed_formatter final : public flag_formatter
-{
-public:
- using DurationUnits = Units;
-
- explicit elapsed_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- , last_message_time_(log_clock::now())
- {}
-
- void format(const details::log_msg &msg, const std::tm &, memory_buf_t &dest) override
- {
- auto delta = (std::max)(msg.time - last_message_time_, log_clock::duration::zero());
- auto delta_units = std::chrono::duration_cast<DurationUnits>(delta);
- last_message_time_ = msg.time;
- auto delta_count = static_cast<size_t>(delta_units.count());
- auto n_digits = static_cast<size_t>(ScopedPadder::count_digits(delta_count));
- ScopedPadder p(n_digits, padinfo_, dest);
- fmt_helper::append_int(delta_count, dest);
- }
-
-private:
- log_clock::time_point last_message_time_;
-};
-
-// Full info formatter
-// pattern: [%Y-%m-%d %H:%M:%S.%e] [%n] [%l] %v
-class full_formatter final : public flag_formatter
-{
-public:
- explicit full_formatter(padding_info padinfo)
- : flag_formatter(padinfo)
- {}
-
- void format(const details::log_msg &msg, const std::tm &tm_time, memory_buf_t &dest) override
- {
- using std::chrono::duration_cast;
- using std::chrono::milliseconds;
- using std::chrono::seconds;
-
- // cache the date/time part for the next second.
- auto duration = msg.time.time_since_epoch();
- auto secs = duration_cast<seconds>(duration);
-
- if (cache_timestamp_ != secs || cached_datetime_.size() == 0)
- {
- cached_datetime_.clear();
- cached_datetime_.push_back('[');
- fmt_helper::append_int(tm_time.tm_year + 1900, cached_datetime_);
- cached_datetime_.push_back('-');
-
- fmt_helper::pad2(tm_time.tm_mon + 1, cached_datetime_);
- cached_datetime_.push_back('-');
-
- fmt_helper::pad2(tm_time.tm_mday, cached_datetime_);
- cached_datetime_.push_back(' ');
-
- fmt_helper::pad2(tm_time.tm_hour, cached_datetime_);
- cached_datetime_.push_back(':');
-
- fmt_helper::pad2(tm_time.tm_min, cached_datetime_);
- cached_datetime_.push_back(':');
-
- fmt_helper::pad2(tm_time.tm_sec, cached_datetime_);
- cached_datetime_.push_back('.');
-
- cache_timestamp_ = secs;
- }
- dest.append(cached_datetime_.begin(), cached_datetime_.end());
-
- auto millis = fmt_helper::time_fraction<milliseconds>(msg.time);
- fmt_helper::pad3(static_cast<uint32_t>(millis.count()), dest);
- dest.push_back(']');
- dest.push_back(' ');
-
- // append logger name if exists
- if (msg.logger_name.size() > 0)
- {
- dest.push_back('[');
- fmt_helper::append_string_view(msg.logger_name, dest);
- dest.push_back(']');
- dest.push_back(' ');
- }
-
- dest.push_back('[');
- // wrap the level name with color
- msg.color_range_start = dest.size();
- // fmt_helper::append_string_view(level::to_c_str(msg.level), dest);
- fmt_helper::append_string_view(level::to_string_view(msg.level), dest);
- msg.color_range_end = dest.size();
- dest.push_back(']');
- dest.push_back(' ');
-
- // add source location if present
- if (!msg.source.empty())
- {
- dest.push_back('[');
- const char *filename = details::short_filename_formatter<details::null_scoped_padder>::basename(msg.source.filename);
- fmt_helper::append_string_view(filename, dest);
- dest.push_back(':');
- fmt_helper::append_int(msg.source.line, dest);
- dest.push_back(']');
- dest.push_back(' ');
- }
- // fmt_helper::append_string_view(msg.msg(), dest);
- fmt_helper::append_string_view(msg.payload, dest);
- }
-
-private:
- std::chrono::seconds cache_timestamp_{0};
- memory_buf_t cached_datetime_;
-};
-
-} // namespace details
-
-SPDLOG_INLINE pattern_formatter::pattern_formatter(
- std::string pattern, pattern_time_type time_type, std::string eol, custom_flags custom_user_flags)
- : pattern_(std::move(pattern))
- , eol_(std::move(eol))
- , pattern_time_type_(time_type)
- , last_log_secs_(0)
- , custom_handlers_(std::move(custom_user_flags))
-{
- std::memset(&cached_tm_, 0, sizeof(cached_tm_));
- compile_pattern_(pattern_);
-}
-
-// use by default full formatter for if pattern is not given
-SPDLOG_INLINE pattern_formatter::pattern_formatter(pattern_time_type time_type, std::string eol)
- : pattern_("%+")
- , eol_(std::move(eol))
- , pattern_time_type_(time_type)
- , last_log_secs_(0)
-{
- std::memset(&cached_tm_, 0, sizeof(cached_tm_));
- formatters_.push_back(details::make_unique<details::full_formatter>(details::padding_info{}));
-}
-
-SPDLOG_INLINE std::unique_ptr<formatter> pattern_formatter::clone() const
-{
- custom_flags cloned_custom_formatters;
- for (auto &it : custom_handlers_)
- {
- cloned_custom_formatters[it.first] = it.second->clone();
- }
- return details::make_unique<pattern_formatter>(pattern_, pattern_time_type_, eol_, std::move(cloned_custom_formatters));
-}
-
-SPDLOG_INLINE void pattern_formatter::format(const details::log_msg &msg, memory_buf_t &dest)
-{
- auto secs = std::chrono::duration_cast<std::chrono::seconds>(msg.time.time_since_epoch());
- if (secs != last_log_secs_)
- {
- cached_tm_ = get_time_(msg);
- last_log_secs_ = secs;
- }
-
- for (auto &f : formatters_)
- {
- f->format(msg, cached_tm_, dest);
- }
- // write eol
- details::fmt_helper::append_string_view(eol_, dest);
-}
-
-SPDLOG_INLINE void pattern_formatter::set_pattern(std::string pattern)
-{
- pattern_ = std::move(pattern);
- compile_pattern_(pattern_);
-}
-
-SPDLOG_INLINE std::tm pattern_formatter::get_time_(const details::log_msg &msg)
-{
- if (pattern_time_type_ == pattern_time_type::local)
- {
- return details::os::localtime(log_clock::to_time_t(msg.time));
- }
- return details::os::gmtime(log_clock::to_time_t(msg.time));
-}
-
-template<typename Padder>
-SPDLOG_INLINE void pattern_formatter::handle_flag_(char flag, details::padding_info padding)
-{
- // process custom flags
- auto it = custom_handlers_.find(flag);
- if (it != custom_handlers_.end())
- {
- auto custom_handler = it->second->clone();
- custom_handler->set_padding_info(padding);
- formatters_.push_back(std::move(custom_handler));
- return;
- }
-
- // process built-in flags
- switch (flag)
- {
- case ('+'): // default formatter
- formatters_.push_back(details::make_unique<details::full_formatter>(padding));
- break;
-
- case 'n': // logger name
- formatters_.push_back(details::make_unique<details::name_formatter<Padder>>(padding));
- break;
-
- case 'l': // level
- formatters_.push_back(details::make_unique<details::level_formatter<Padder>>(padding));
- break;
-
- case 'L': // short level
- formatters_.push_back(details::make_unique<details::short_level_formatter<Padder>>(padding));
- break;
-
- case ('t'): // thread id
- formatters_.push_back(details::make_unique<details::t_formatter<Padder>>(padding));
- break;
-
- case ('v'): // the message text
- formatters_.push_back(details::make_unique<details::v_formatter<Padder>>(padding));
- break;
-
- case ('a'): // weekday
- formatters_.push_back(details::make_unique<details::a_formatter<Padder>>(padding));
- break;
-
- case ('A'): // short weekday
- formatters_.push_back(details::make_unique<details::A_formatter<Padder>>(padding));
- break;
-
- case ('b'):
- case ('h'): // month
- formatters_.push_back(details::make_unique<details::b_formatter<Padder>>(padding));
- break;
-
- case ('B'): // short month
- formatters_.push_back(details::make_unique<details::B_formatter<Padder>>(padding));
- break;
-
- case ('c'): // datetime
- formatters_.push_back(details::make_unique<details::c_formatter<Padder>>(padding));
- break;
-
- case ('C'): // year 2 digits
- formatters_.push_back(details::make_unique<details::C_formatter<Padder>>(padding));
- break;
-
- case ('Y'): // year 4 digits
- formatters_.push_back(details::make_unique<details::Y_formatter<Padder>>(padding));
- break;
-
- case ('D'):
- case ('x'): // datetime MM/DD/YY
- formatters_.push_back(details::make_unique<details::D_formatter<Padder>>(padding));
- break;
-
- case ('m'): // month 1-12
- formatters_.push_back(details::make_unique<details::m_formatter<Padder>>(padding));
- break;
-
- case ('d'): // day of month 1-31
- formatters_.push_back(details::make_unique<details::d_formatter<Padder>>(padding));
- break;
-
- case ('H'): // hours 24
- formatters_.push_back(details::make_unique<details::H_formatter<Padder>>(padding));
- break;
-
- case ('I'): // hours 12
- formatters_.push_back(details::make_unique<details::I_formatter<Padder>>(padding));
- break;
-
- case ('M'): // minutes
- formatters_.push_back(details::make_unique<details::M_formatter<Padder>>(padding));
- break;
-
- case ('S'): // seconds
- formatters_.push_back(details::make_unique<details::S_formatter<Padder>>(padding));
- break;
-
- case ('e'): // milliseconds
- formatters_.push_back(details::make_unique<details::e_formatter<Padder>>(padding));
- break;
-
- case ('f'): // microseconds
- formatters_.push_back(details::make_unique<details::f_formatter<Padder>>(padding));
- break;
-
- case ('F'): // nanoseconds
- formatters_.push_back(details::make_unique<details::F_formatter<Padder>>(padding));
- break;
-
- case ('E'): // seconds since epoch
- formatters_.push_back(details::make_unique<details::E_formatter<Padder>>(padding));
- break;
-
- case ('p'): // am/pm
- formatters_.push_back(details::make_unique<details::p_formatter<Padder>>(padding));
- break;
-
- case ('r'): // 12 hour clock 02:55:02 pm
- formatters_.push_back(details::make_unique<details::r_formatter<Padder>>(padding));
- break;
-
- case ('R'): // 24-hour HH:MM time
- formatters_.push_back(details::make_unique<details::R_formatter<Padder>>(padding));
- break;
-
- case ('T'):
- case ('X'): // ISO 8601 time format (HH:MM:SS)
- formatters_.push_back(details::make_unique<details::T_formatter<Padder>>(padding));
- break;
-
- case ('z'): // timezone
- formatters_.push_back(details::make_unique<details::z_formatter<Padder>>(padding));
- break;
-
- case ('P'): // pid
- formatters_.push_back(details::make_unique<details::pid_formatter<Padder>>(padding));
- break;
-
- case ('^'): // color range start
- formatters_.push_back(details::make_unique<details::color_start_formatter>(padding));
- break;
-
- case ('$'): // color range end
- formatters_.push_back(details::make_unique<details::color_stop_formatter>(padding));
- break;
-
- case ('@'): // source location (filename:filenumber)
- formatters_.push_back(details::make_unique<details::source_location_formatter<Padder>>(padding));
- break;
-
- case ('s'): // short source filename - without directory name
- formatters_.push_back(details::make_unique<details::short_filename_formatter<Padder>>(padding));
- break;
-
- case ('g'): // full source filename
- formatters_.push_back(details::make_unique<details::source_filename_formatter<Padder>>(padding));
- break;
-
- case ('#'): // source line number
- formatters_.push_back(details::make_unique<details::source_linenum_formatter<Padder>>(padding));
- break;
-
- case ('!'): // source funcname
- formatters_.push_back(details::make_unique<details::source_funcname_formatter<Padder>>(padding));
- break;
-
- case ('%'): // % char
- formatters_.push_back(details::make_unique<details::ch_formatter>('%'));
- break;
-
- case ('u'): // elapsed time since last log message in nanos
- formatters_.push_back(details::make_unique<details::elapsed_formatter<Padder, std::chrono::nanoseconds>>(padding));
- break;
-
- case ('i'): // elapsed time since last log message in micros
- formatters_.push_back(details::make_unique<details::elapsed_formatter<Padder, std::chrono::microseconds>>(padding));
- break;
-
- case ('o'): // elapsed time since last log message in millis
- formatters_.push_back(details::make_unique<details::elapsed_formatter<Padder, std::chrono::milliseconds>>(padding));
- break;
-
- case ('O'): // elapsed time since last log message in seconds
- formatters_.push_back(details::make_unique<details::elapsed_formatter<Padder, std::chrono::seconds>>(padding));
- break;
-
- default: // Unknown flag appears as is
- auto unknown_flag = details::make_unique<details::aggregate_formatter>();
-
- if (!padding.truncate_)
- {
- unknown_flag->add_ch('%');
- unknown_flag->add_ch(flag);
- formatters_.push_back((std::move(unknown_flag)));
- }
- // fix issue #1617 (prev char was '!' and should have been treated as funcname flag instead of truncating flag)
- // spdlog::set_pattern("[%10!] %v") => "[ main] some message"
- // spdlog::set_pattern("[%3!!] %v") => "[mai] some message"
- else
- {
- padding.truncate_ = false;
- formatters_.push_back(details::make_unique<details::source_funcname_formatter<Padder>>(padding));
- unknown_flag->add_ch(flag);
- formatters_.push_back((std::move(unknown_flag)));
- }
-
- break;
- }
-}
-
-// Extract given pad spec (e.g. %8X, %=8X, %-8!X, %8!X, %=8!X, %-8!X, %+8!X)
-// Advance the given it pass the end of the padding spec found (if any)
-// Return padding.
-SPDLOG_INLINE details::padding_info pattern_formatter::handle_padspec_(std::string::const_iterator &it, std::string::const_iterator end)
-{
- using details::padding_info;
- using details::scoped_padder;
- const size_t max_width = 64;
- if (it == end)
- {
- return padding_info{};
- }
-
- padding_info::pad_side side;
- switch (*it)
- {
- case '-':
- side = padding_info::pad_side::right;
- ++it;
- break;
- case '=':
- side = padding_info::pad_side::center;
- ++it;
- break;
- default:
- side = details::padding_info::pad_side::left;
- break;
- }
-
- if (it == end || !std::isdigit(static_cast<unsigned char>(*it)))
- {
- return padding_info{}; // no padding if no digit found here
- }
-
- auto width = static_cast<size_t>(*it) - '0';
- for (++it; it != end && std::isdigit(static_cast<unsigned char>(*it)); ++it)
- {
- auto digit = static_cast<size_t>(*it) - '0';
- width = width * 10 + digit;
- }
-
- // search for the optional truncate marker '!'
- bool truncate;
- if (it != end && *it == '!')
- {
- truncate = true;
- ++it;
- }
- else
- {
- truncate = false;
- }
-
- return details::padding_info{std::min<size_t>(width, max_width), side, truncate};
-}
-
-SPDLOG_INLINE void pattern_formatter::compile_pattern_(const std::string &pattern)
-{
- auto end = pattern.end();
- std::unique_ptr<details::aggregate_formatter> user_chars;
- formatters_.clear();
- for (auto it = pattern.begin(); it != end; ++it)
- {
- if (*it == '%')
- {
- if (user_chars) // append user chars found so far
- {
- formatters_.push_back(std::move(user_chars));
- }
-
- auto padding = handle_padspec_(++it, end);
-
- if (it != end)
- {
- if (padding.enabled())
- {
- handle_flag_<details::scoped_padder>(*it, padding);
- }
- else
- {
- handle_flag_<details::null_scoped_padder>(*it, padding);
- }
- }
- else
- {
- break;
- }
- }
- else // chars not following the % sign should be displayed as is
- {
- if (!user_chars)
- {
- user_chars = details::make_unique<details::aggregate_formatter>();
- }
- user_chars->add_ch(*it);
- }
- }
- if (user_chars) // append raw chars found so far
- {
- formatters_.push_back(std::move(user_chars));
- }
-}
-} // namespace spdlog