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pattern per sink and pattern caching

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This commit is contained in:
gabime 2018-06-24 01:32:39 +03:00
parent 9d7a5c253a
commit 0c19bdd772
24 changed files with 349 additions and 270 deletions
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2
include/spdlog/common.h
View File

@ -49,7 +49,7 @@
#define SPDLOG_DEPRECATED
#endif
#include "fmt/fmt.h"
#include "spdlog/fmt/fmt.h"
namespace spdlog {

1
include/spdlog/details/async_logger_impl.h
View File

@ -71,7 +71,6 @@ inline void spdlog::async_logger::backend_log_(details::log_msg &incoming_log_ms
{
try
{
formatter_->format(incoming_log_msg);
for (auto &s : sinks_)
{
if (s->should_log(incoming_log_msg.level))

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

@ -80,10 +80,10 @@ public:
}
}
void write(const log_msg &msg)
void write(const fmt::memory_buffer &buf)
{
size_t msg_size = msg.formatted.size();
auto data = msg.formatted.data();
size_t msg_size = buf.size();
auto data = buf.data();
if (std::fwrite(data, 1, msg_size, fd_) != msg_size)
{
throw spdlog_ex("Failed writing to file " + os::filename_to_str(_filename), errno);

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

@ -14,6 +14,12 @@ inline void append_str(const std::string &str, fmt::memory_buffer &dest)
dest.append(str_ptr, str_ptr + str.size());
}
inline void append_c_str(const char *c_str, fmt::memory_buffer &dest)
{
auto str_size = strlen(c_str);
dest.append(c_str, c_str + str_size);
}
inline void append_buf(const fmt::memory_buffer &buf, fmt::memory_buffer &dest)
{
const char *buf_ptr = buf.data();
@ -74,7 +80,7 @@ inline void append_and_pad3(int n, fmt::memory_buffer &dest)
append_int(n, dest);
}
void append_and_pad6(int n, fmt::memory_buffer &dest)
inline void append_and_pad6(int n, fmt::memory_buffer &dest)
{
if (n > 99999)
{

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

@ -38,11 +38,10 @@ struct log_msg
log_clock::time_point time;
size_t thread_id;
fmt::memory_buffer raw;
fmt::memory_buffer formatted;
size_t msg_id{0};
// info about wrapping the formatted text with color
size_t color_range_start{0};
size_t color_range_end{0};
mutable size_t color_range_start{0};
mutable size_t color_range_end{0};
};
} // namespace details
} // namespace spdlog

13
include/spdlog/details/logger_impl.h
View File

@ -14,7 +14,6 @@ template<class It>
inline spdlog::logger::logger(std::string logger_name, const It &begin, const It &end)
: name_(std::move(logger_name))
, sinks_(begin, end)
, formatter_(std::make_shared<pattern_formatter>("%+"))
, level_(level::info)
, flush_level_(level::off)
, last_err_time_(0)
@ -37,14 +36,19 @@ inline spdlog::logger::logger(const std::string &logger_name, spdlog::sink_ptr s
inline spdlog::logger::~logger() = default;
inline void spdlog::logger::set_formatter(spdlog::formatter_ptr msg_formatter)
template<class FormatterT, typename... Args>
inline void spdlog::logger::set_formatter(const Args &... args)
{
formatter_ = std::move(msg_formatter);
for (auto &sink : sinks_)
{
std::unique_ptr<FormatterT> formatter(new FormatterT(args...));
sink->set_formatter(std::move(formatter));
}
}
inline void spdlog::logger::set_pattern(const std::string &pattern, pattern_time_type pattern_time)
{
formatter_ = std::make_shared<pattern_formatter>(pattern, pattern_time);
set_formatter<spdlog::pattern_formatter>(pattern, pattern_time);
}
template<typename... Args>
@ -288,7 +292,6 @@ inline void spdlog::logger::sink_it_(details::log_msg &msg)
#if defined(SPDLOG_ENABLE_MESSAGE_COUNTER)
incr_msg_counter_(msg);
#endif
formatter_->format(msg);
for (auto &sink : sinks_)
{
if (sink->should_log(msg.level))

305
include/spdlog/details/pattern_formatter_impl.h
View File

@ -28,7 +28,7 @@ class flag_formatter
{
public:
virtual ~flag_formatter() = default;
virtual void format(details::log_msg &msg, const std::tm &tm_time) = 0;
virtual void format(const details::log_msg &msg, const std::tm &tm_time, fmt::memory_buffer &dest) = 0;
};
///////////////////////////////////////////////////////////////////////
@ -36,27 +36,27 @@ public:
///////////////////////////////////////////////////////////////////////
class name_formatter : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
fmt_helper::append_str(*msg.logger_name, msg.formatted);
fmt_helper::append_str(*msg.logger_name, dest);
}
};
// log level appender
class level_formatter : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
fmt_helper::append_str(level::to_str(msg.level), msg.formatted);
fmt_helper::append_c_str(level::to_str(msg.level), dest);
}
};
// short log level appender
class short_level_formatter : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
fmt_helper::append_str(level::to_short_str(msg.level), msg.formatted);
fmt_helper::append_c_str(level::to_short_str(msg.level), dest);
}
};
@ -78,9 +78,9 @@ static int to12h(const tm &t)
static const std::string days[]{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
class a_formatter : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_str(days[tm_time.tm_wday], msg.formatted);
fmt_helper::append_str(days[tm_time.tm_wday], dest);
}
};
@ -88,9 +88,9 @@ class a_formatter : public flag_formatter
static const std::string full_days[]{"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
class A_formatter : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_str(full_days[tm_time.tm_wday], msg.formatted);
fmt_helper::append_str(full_days[tm_time.tm_wday], dest);
}
};
@ -98,9 +98,9 @@ class A_formatter : public flag_formatter
static const std::string months[]{"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sept", "Oct", "Nov", "Dec"};
class b_formatter : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_str(months[tm_time.tm_mon], msg.formatted);
fmt_helper::append_str(months[tm_time.tm_mon], dest);
}
};
@ -109,205 +109,203 @@ static const std::string full_months[]{
"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};
class B_formatter : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_str(full_months[tm_time.tm_mon], msg.formatted);
fmt_helper::append_str(full_months[tm_time.tm_mon], dest);
}
};
// Date and time representation (Thu Aug 23 15:35:46 2014)
class c_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt::format_to(msg.formatted, "{} {} {} ", days[tm_time.tm_wday], months[tm_time.tm_mon], tm_time.tm_mday); //
fmt_helper::append_and_pad2(tm_time.tm_hour, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, msg.formatted);
msg.formatted.push_back(' ');
fmt_helper::append_int(tm_time.tm_year + 1900, msg.formatted);
fmt::format_to(dest, "{} {} {} ", days[tm_time.tm_wday], months[tm_time.tm_mon], tm_time.tm_mday); //
fmt_helper::append_and_pad2(tm_time.tm_hour, dest);
dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, dest);
dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, dest);
dest.push_back(' ');
fmt_helper::append_int(tm_time.tm_year + 1900, dest);
}
};
// year - 2 digit
class C_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_and_pad2(tm_time.tm_year % 100, msg.formatted);
fmt_helper::append_and_pad2(tm_time.tm_year % 100, dest);
}
};
// Short MM/DD/YY date, equivalent to %m/%d/%y 08/23/01
class D_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, msg.formatted);
msg.formatted.push_back('/');
fmt_helper::append_and_pad2(tm_time.tm_mday, msg.formatted);
msg.formatted.push_back('/');
fmt_helper::append_and_pad2(tm_time.tm_year % 100, msg.formatted);
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, dest);
dest.push_back('/');
fmt_helper::append_and_pad2(tm_time.tm_mday, dest);
dest.push_back('/');
fmt_helper::append_and_pad2(tm_time.tm_year % 100, dest);
}
};
// year - 4 digit
class Y_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_int(tm_time.tm_year + 1900, msg.formatted);
fmt_helper::append_int(tm_time.tm_year + 1900, dest);
}
};
// month 1-12
class m_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, msg.formatted);
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, dest);
}
};
// day of month 1-31
class d_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
// fmt::format_to(msg.formatted, "{:02}", tm_time.tm_mday);
fmt_helper::append_and_pad2(tm_time.tm_mday, msg.formatted);
// fmt::format_to(dest, "{:02}", tm_time.tm_mday);
fmt_helper::append_and_pad2(tm_time.tm_mday, dest);
}
};
// hours in 24 format 0-23
class H_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_and_pad2(tm_time.tm_hour, msg.formatted);
fmt_helper::append_and_pad2(tm_time.tm_hour, dest);
}
};
// hours in 12 format 1-12
class I_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_and_pad2(to12h(tm_time), msg.formatted);
fmt_helper::append_and_pad2(to12h(tm_time), dest);
}
};
// minutes 0-59
class M_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_and_pad2(tm_time.tm_min, msg.formatted);
fmt_helper::append_and_pad2(tm_time.tm_min, dest);
}
};
// seconds 0-59
class S_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt_helper::append_and_pad2(tm_time.tm_sec, msg.formatted);
fmt_helper::append_and_pad2(tm_time.tm_sec, dest);
}
};
// milliseconds
class e_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
auto duration = msg.time.time_since_epoch();
auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000;
fmt_helper::append_and_pad3(static_cast<int>(millis), msg.formatted);
fmt_helper::append_and_pad3(static_cast<int>(millis), dest);
}
};
// microseconds
class f_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
auto duration = msg.time.time_since_epoch();
auto micros = std::chrono::duration_cast<std::chrono::microseconds>(duration).count() % 1000000;
fmt_helper::append_and_pad6(static_cast<int>(micros), msg.formatted);
fmt_helper::append_and_pad6(static_cast<int>(micros), dest);
}
};
// nanoseconds
class F_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
auto duration = msg.time.time_since_epoch();
auto ns = std::chrono::duration_cast<std::chrono::nanoseconds>(duration).count() % 1000000000;
fmt::format_to(msg.formatted, "{:09}", static_cast<int>(ns));
fmt::format_to(dest, "{:09}", static_cast<int>(ns));
}
};
class E_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
auto duration = msg.time.time_since_epoch();
auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration).count();
// fmt::format_to(msg.formatted, "{}", seconds);
fmt_helper::append_int(seconds, msg.formatted);
fmt_helper::append_int(seconds, dest);
}
};
// AM/PM
class p_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
fmt::format_to(msg.formatted, "{}", ampm(tm_time));
fmt::format_to(dest, "{}", ampm(tm_time));
}
};
// 12 hour clock 02:55:02 pm
class r_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
// fmt::format_to(msg.formatted, "{:02}:{:02}:{:02} {}", to12h(tm_time), tm_time.tm_min, tm_time.tm_sec, ampm(tm_time));
fmt_helper::append_and_pad2(to12h(tm_time), msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, msg.formatted);
fmt::format_to(msg.formatted, " {}", ampm(tm_time));
// fmt::format_to(dest, "{:02}:{:02}:{:02} {}", to12h(tm_time), tm_time.tm_min, tm_time.tm_sec, ampm(tm_time));
fmt_helper::append_and_pad2(to12h(tm_time), dest);
dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, dest);
dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, dest);
fmt::format_to(dest, " {}", ampm(tm_time));
}
};
// 24-hour HH:MM time, equivalent to %H:%M
class R_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
// fmt::format_to(msg.formatted, "{:02}:{:02}", tm_time.tm_hour, tm_time.tm_min);
fmt_helper::append_and_pad2(tm_time.tm_hour, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, msg.formatted);
fmt_helper::append_and_pad2(tm_time.tm_hour, dest);
dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, dest);
}
};
// ISO 8601 time format (HH:MM:SS), equivalent to %H:%M:%S
class T_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
// fmt::format_to(msg.formatted, "{:02}:{:02}:{:02}", tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec);
fmt_helper::append_and_pad2(tm_time.tm_hour, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, msg.formatted);
// fmt::format_to(dest, "{:02}:{:02}:{:02}", tm_time.tm_hour, tm_time.tm_min, tm_time.tm_sec);
fmt_helper::append_and_pad2(tm_time.tm_hour, dest);
dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, dest);
dest.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, dest);
}
};
@ -321,13 +319,14 @@ public:
z_formatter(const z_formatter &) = delete;
z_formatter &operator=(const z_formatter &) = delete;
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &msg, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
#ifdef _WIN32
int total_minutes = get_cached_offset(msg, tm_time);
#else
// No need to chache under gcc,
// it is very fast (already stored in tm.tm_gmtoff)
(void)(msg);
int total_minutes = os::utc_minutes_offset(tm_time);
#endif
bool is_negative = total_minutes < 0;
@ -344,21 +343,19 @@ public:
int h = total_minutes / 60;
int m = total_minutes % 60;
// fmt::format_to(msg.formatted, "{}{:02}:{:02}", sign, h, m);
msg.formatted.push_back(sign);
fmt_helper::append_and_pad2(h, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(m, msg.formatted);
dest.push_back(sign);
fmt_helper::append_and_pad2(h, dest);
dest.push_back(':');
fmt_helper::append_and_pad2(m, dest);
}
private:
log_clock::time_point last_update_{std::chrono::seconds(0)};
#ifdef _WIN32
int offset_minutes_{0};
std::mutex mutex_;
int get_cached_offset(const log_msg &msg, const std::tm &tm_time)
{
std::lock_guard<std::mutex> l(mutex_);
if (msg.time - last_update_ >= cache_refresh)
{
offset_minutes_ = os::utc_minutes_offset(tm_time);
@ -366,42 +363,42 @@ private:
}
return offset_minutes_;
}
#endif
};
// Thread id
class t_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
// fmt::format_to(msg.formatted, "{}", msg.thread_id);
fmt_helper::append_size_t(msg.thread_id, msg.formatted);
// fmt::format_to(dest, "{}", msg.thread_id);
fmt_helper::append_size_t(msg.thread_id, dest);
}
};
// Current pid
class pid_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &, const std::tm &, fmt::memory_buffer &dest) override
{
// fmt::format_to(msg.formatted, "{}", details::os::pid());
fmt_helper::append_int(details::os::pid(), msg.formatted);
fmt_helper::append_int(details::os::pid(), dest);
}
};
// message counter formatter
class i_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
fmt::format_to(msg.formatted, "{:06}", msg.msg_id);
fmt::format_to(dest, "{:06}", msg.msg_id);
}
};
class v_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
fmt_helper::append_buf(msg.raw, msg.formatted);
fmt_helper::append_buf(msg.raw, dest);
}
};
@ -412,9 +409,9 @@ public:
: ch_(ch)
{
}
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &, const std::tm &, fmt::memory_buffer &dest) override
{
msg.formatted.push_back(ch_);
dest.push_back(ch_);
}
private:
@ -431,9 +428,9 @@ public:
{
str_ += ch;
}
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &, const std::tm &, fmt::memory_buffer &dest) override
{
fmt_helper::append_str(str_, msg.formatted);
fmt_helper::append_str(str_, dest);
}
private:
@ -443,16 +440,16 @@ private:
// mark the color range. expect it to be in the form of "%^colored text%$"
class color_start_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
msg.color_range_start = msg.formatted.size();
msg.color_range_start = dest.size();
}
};
class color_stop_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &) override
void format(const details::log_msg &msg, const std::tm &, fmt::memory_buffer &dest) override
{
msg.color_range_end = msg.formatted.size();
msg.color_range_end = dest.size();
}
};
@ -460,54 +457,80 @@ class color_stop_formatter SPDLOG_FINAL : public flag_formatter
// pattern: [%Y-%m-%d %H:%M:%S.%e] [%n] [%l] %v
class full_formatter SPDLOG_FINAL : public flag_formatter
{
void format(details::log_msg &msg, const std::tm &tm_time) override
void format(const details::log_msg &msg, const std::tm &tm_time, fmt::memory_buffer &dest) override
{
#ifndef SPDLOG_NO_DATETIME
auto duration = msg.time.time_since_epoch();
// each second cache the header
auto seconds = std::chrono::duration_cast<std::chrono::seconds>(duration).count();
if (cached_header_.size() == 0 || cached_seconds_ts_ != seconds)
{
cached_header_ = std::move(fmt::memory_buffer());
cached_header_.push_back('[');
fmt_helper::append_int(tm_time.tm_year + 1900, cached_header_);
cached_header_.push_back('-');
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, cached_header_);
cached_header_.push_back('-');
fmt_helper::append_and_pad2(tm_time.tm_mday, cached_header_);
cached_header_.push_back(' ');
fmt_helper::append_and_pad2(tm_time.tm_hour, cached_header_);
cached_header_.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, cached_header_);
cached_header_.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, cached_header_);
cached_header_.push_back('.');
cached_seconds_ts_ = seconds;
}
fmt_helper::append_buf(cached_header_, dest);
//
auto millis = std::chrono::duration_cast<std::chrono::milliseconds>(duration).count() % 1000;
msg.formatted.push_back('[');
fmt_helper::append_int(tm_time.tm_year + 1900, msg.formatted);
msg.formatted.push_back('-');
if (cached_millis_.size() == 0 || millis != cached_millis_ts_)
{
cached_millis_ = std::move(fmt::memory_buffer());
fmt_helper::append_and_pad3(static_cast<int>(millis), cached_millis_);
cached_millis_.push_back(']');
cached_millis_.push_back(' ');
cached_millis_ts_ = millis;
}
fmt_helper::append_buf(cached_millis_, dest);
fmt_helper::append_and_pad2(tm_time.tm_mon + 1, msg.formatted);
msg.formatted.push_back('-');
fmt_helper::append_and_pad2(tm_time.tm_mday, msg.formatted);
msg.formatted.push_back(' ');
fmt_helper::append_and_pad2(tm_time.tm_hour, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_min, msg.formatted);
msg.formatted.push_back(':');
fmt_helper::append_and_pad2(tm_time.tm_sec, msg.formatted);
msg.formatted.push_back('.');
fmt_helper::append_and_pad3(static_cast<int>(millis), msg.formatted);
msg.formatted.push_back(']');
msg.formatted.push_back(' ');
// no datetime needed
#else
#else // no datetime needed
(void)tm_time;
#endif
#ifndef SPDLOG_NO_NAME
fmt_helper::append_str(*msg.logger_name, msg.formatted);
dest.push_back('[');
fmt_helper::append_str(*msg.logger_name, dest);
dest.push_back(']');
dest.push_back(' ');
#endif
msg.formatted.push_back('[');
dest.push_back('[');
// wrap the level name with color
msg.color_range_start = msg.formatted.size();
fmt_helper::append_str(level::to_str(msg.level), msg.formatted);
msg.color_range_end = msg.formatted.size();
msg.formatted.push_back(']');
msg.formatted.push_back(' ');
fmt_helper::append_buf(msg.raw, msg.formatted);
msg.color_range_start = dest.size();
fmt_helper::append_c_str(level::to_str(msg.level), dest);
msg.color_range_end = dest.size();
dest.push_back(']');
dest.push_back(' ');
fmt_helper::append_buf(msg.raw, dest);
}
private:
long cached_seconds_ts_{0};
long cached_millis_ts_{0};
fmt::memory_buffer cached_header_;
fmt::memory_buffer cached_millis_;
};
} // namespace details
@ -704,7 +727,7 @@ inline void spdlog::pattern_formatter::handle_flag(char flag)
}
}
inline std::tm spdlog::pattern_formatter::get_time(details::log_msg &msg)
inline std::tm spdlog::pattern_formatter::get_time(const details::log_msg &msg)
{
if (pattern_time_ == pattern_time_type::local)
{
@ -713,7 +736,7 @@ inline std::tm spdlog::pattern_formatter::get_time(details::log_msg &msg)
return details::os::gmtime(log_clock::to_time_t(msg.time));
}
inline void spdlog::pattern_formatter::format(details::log_msg &msg)
inline void spdlog::pattern_formatter::format(const details::log_msg &msg, fmt::memory_buffer &dest)
{
#ifndef SPDLOG_NO_DATETIME
@ -723,8 +746,8 @@ inline void spdlog::pattern_formatter::format(details::log_msg &msg)
#endif
for (auto &f : formatters_)
{
f->format(msg, tm_time);
f->format(msg, tm_time, dest);
}
// write eol
details::fmt_helper::append_str(eol_, msg.formatted);
details::fmt_helper::append_str(eol_, dest);
}

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

@ -46,10 +46,9 @@ public:
auto logger_name = new_logger->name();
throw_if_exists(logger_name);
if (formatter_)
{
new_logger->set_formatter(formatter_);
}
// create default formatter if not exists
new_logger->set_pattern(formatter_pattern_);
if (err_handler_)
{
@ -82,23 +81,13 @@ public:
return tp_;
}
void set_formatter(formatter_ptr f)
{
std::lock_guard<Mutex> lock(mutex_);
formatter_ = f;
for (auto &l : loggers_)
{
l.second->set_formatter(formatter_);
}
}
void set_pattern(const std::string &pattern)
{
std::lock_guard<Mutex> lock(mutex_);
formatter_ = std::make_shared<pattern_formatter>(pattern);
formatter_pattern_ = pattern;
for (auto &l : loggers_)
{
l.second->set_formatter(formatter_);
l.second->set_pattern(pattern);
}
}
@ -184,7 +173,7 @@ private:
Mutex mutex_;
Mutex tp_mutex_;
std::unordered_map<std::string, std::shared_ptr<logger>> loggers_;
formatter_ptr formatter_;
std::string formatter_pattern_ = "%+";
level::level_enum level_ = level::info;
level::level_enum flush_level_ = level::off;
log_err_handler err_handler_;

18
include/spdlog/formatter.h
View File

@ -5,6 +5,7 @@
#pragma once
#include "fmt/fmt.h"
#include "spdlog/details/log_msg.h"
#include <memory>
@ -12,31 +13,32 @@
#include <vector>
namespace spdlog {
namespace details {
class flag_formatter;
}
class formatter
{
public:
virtual ~formatter() = default;
virtual void format(details::log_msg &msg) = 0;
virtual void format(const details::log_msg &msg, fmt::memory_buffer &dest) = 0;
};
namespace details {
class flag_formatter;
}
class pattern_formatter SPDLOG_FINAL : public formatter
{
public:
explicit pattern_formatter(const std::string &pattern, pattern_time_type pattern_time = pattern_time_type::local,
std::string eol = spdlog::details::os::default_eol);
pattern_formatter(const pattern_formatter &) = delete;
pattern_formatter &operator=(const pattern_formatter &) = delete;
void format(details::log_msg &msg) override;
pattern_formatter(const pattern_formatter &) = default;
pattern_formatter &operator=(const pattern_formatter &) = default;
void format(const details::log_msg &msg, fmt::memory_buffer &dest) override;
private:
const std::string eol_;
const pattern_time_type pattern_time_;
std::vector<std::unique_ptr<details::flag_formatter>> formatters_;
std::tm get_time(details::log_msg &msg);
std::tm get_time(const details::log_msg &msg);
void handle_flag(char flag);
void compile_pattern(const std::string &pattern);
};

19
include/spdlog/logger.h
View File

@ -8,9 +8,12 @@
// Thread safe logger (except for set_pattern(..), set_formatter(..) and set_error_handler())
// Has name, log level, vector of std::shared sink pointers and formatter
// Upon each log write the logger:
// 1. Checks if its log level is enough to log the message
// 2. Format the message using the formatter function
// 3. Pass the formatted message to its sinks to performa the actual logging
// 1. Checks if its log level is enough to log the message and if yes:
// 2. Call the underlying sinks to do the job.
// 3. Each sink use its own private copy of a formatter to format the message and send to its destination.
//
// The use of private formatter per sink provides the opportunity to cache some formatted data,
// and support customize format per each sink.
#include "spdlog/common.h"
#include "spdlog/formatter.h"
@ -111,8 +114,15 @@ public:
void set_level(level::level_enum log_level);
level::level_enum level() const;
const std::string &name() const;
// create a pattern formatter all the sinks in this logger.
// each sink gets itw own private copy of a formatter object.
void set_pattern(const std::string &pattern, pattern_time_type pattern_time = pattern_time_type::local);
void set_formatter(formatter_ptr msg_formatter);
// create a FormatterT formatter all the sinks in this logger.
// each sink gets itw own private copy of a formatter object.
template<class FormatterT, typename... Args>
void set_formatter(const Args &... args);
void flush();
void flush_on(level::level_enum log_level);
@ -137,7 +147,6 @@ protected:
const std::string name_;
std::vector<sink_ptr> sinks_;
formatter_ptr formatter_;
spdlog::level_t level_;
spdlog::level_t flush_level_;
log_err_handler err_handler_;

12
include/spdlog/sinks/android_sink.h
View File

@ -39,7 +39,17 @@ public:
void log(const details::log_msg &msg) override
{
const android_LogPriority priority = convert_to_android(msg.level);
const char *msg_output = (use_raw_msg_ ? msg.raw.c_str() : msg.formatted.c_str());
fmt::memory_buffer formatted;
if (use_raw_msg_)
{
formatted.append(msg.raw.data(), msg.raw.data() + msg.raw.size());
}
else
{
formatter_->format(msg, formatted);
}
formatted.push_back('\0');
const char *msg_output = formatted.data();
// See system/core/liblog/logger_write.c for explanation of return value
int ret = __android_log_write(priority, tag_.c_str(), msg_output);

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

@ -88,20 +88,23 @@ public:
// 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_);
fmt::memory_buffer formatted;
formatter_->format(msg, formatted);
if (should_do_colors_ && msg.color_range_end > msg.color_range_start)
{
// before color range
print_range_(msg, 0, msg.color_range_start);
print_range_(formatted, 0, msg.color_range_start);
// in color range
print_ccode_(colors_[msg.level]);
print_range_(msg, msg.color_range_start, msg.color_range_end);
print_range_(formatted, msg.color_range_start, msg.color_range_end);
print_ccode_(reset);
// after color range
print_range_(msg, msg.color_range_end, msg.formatted.size());
print_range_(formatted, msg.color_range_end, formatted.size());
}
else // no color
{
print_range_(msg, 0, msg.formatted.size());
print_range_(formatted, 0, formatted.size());
}
fflush(target_file_);
}
@ -117,9 +120,9 @@ private:
{
fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_);
}
void print_range_(const details::log_msg &msg, size_t start, size_t end)
void print_range_(const fmt::memory_buffer &formatted, size_t start, size_t end)
{
fwrite(msg.formatted.data() + start, sizeof(char), end - start, target_file_);
fwrite(formatted.data() + start, sizeof(char), end - start, target_file_);
}
FILE *target_file_;

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

@ -21,7 +21,20 @@ template<class Mutex>
class base_sink : public sink
{
public:
base_sink() = default;
base_sink()
: sink()
{
}
base_sink(const std::string &formatter_pattern)
: sink(formatter_pattern)
{
}
base_sink(std::unique_ptr<spdlog::formatter> sink_formatter)
: sink(std::move(sink_formatter))
{
}
base_sink(const base_sink &) = delete;
base_sink &operator=(const base_sink &) = delete;
@ -29,7 +42,9 @@ public:
void log(const details::log_msg &msg) SPDLOG_FINAL override
{
std::lock_guard<Mutex> lock(mutex_);
sink_it_(msg);
fmt::memory_buffer formatted;
formatter_->format(msg, formatted);
sink_it_(msg, formatted);
}
void flush() SPDLOG_FINAL override
@ -39,7 +54,7 @@ public:
}
protected:
virtual void sink_it_(const details::log_msg &msg) = 0;
virtual void sink_it_(const details::log_msg &msg, const fmt::memory_buffer &formatted) = 0;
virtual void flush_() = 0;
Mutex mutex_;
};

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

@ -76,14 +76,14 @@ public:
}
protected:
void sink_it_(const details::log_msg &msg) override
void sink_it_(const details::log_msg &, const fmt::memory_buffer &formatted) override
{
if (std::chrono::system_clock::now() >= rotation_tp_)
{
file_helper_.open(FileNameCalc::calc_filename(base_filename_));
rotation_tp_ = next_rotation_tp_();
}
file_helper_.write(msg);
file_helper_.write(formatted);
}
void flush_() override

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

@ -17,12 +17,12 @@ template<class Mutex>
class null_sink : public base_sink<Mutex>
{
protected:
void sink_it_(const details::log_msg &) override {}
void sink_it_(const details::log_msg &, const fmt::memory_buffer &) override {}
void flush_() override {}
};
using null_sink_mt = null_sink<details::null_mutex>;
using null_sink_mt = null_sink<std::mutex>;
using null_sink_st = null_sink<details::null_mutex>;
} // namespace sinks

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

@ -26,9 +26,9 @@ public:
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, const fmt::memory_buffer &formatted) override
{
ostream_.write(msg.formatted.data(), msg.formatted.size());
ostream_.write(formatted.data(), formatted.size());
if (force_flush_)
ostream_.flush();
}

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

@ -55,15 +55,15 @@ public:
}
protected:
void sink_it_(const details::log_msg &msg) override
void sink_it_(const details::log_msg &, const fmt::memory_buffer &formatted) override
{
current_size_ += msg.formatted.size();
current_size_ += formatted.size();
if (current_size_ > max_size_)
{
rotate_();
current_size_ = msg.formatted.size();
current_size_ = formatted.size();
}
file_helper_.write(msg);
file_helper_.write(formatted);
}
void flush_() override

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

@ -33,9 +33,9 @@ public:
}
protected:
void sink_it_(const details::log_msg &msg) override
void sink_it_(const details::log_msg &, const fmt::memory_buffer &formatted) override
{
file_helper_.write(msg);
file_helper_.write(formatted);
if (force_flush_)
{
file_helper_.flush();

61
include/spdlog/sinks/sink.h
View File

@ -6,39 +6,62 @@
#pragma once
#include "spdlog/details/log_msg.h"
#include "spdlog/formatter.h"
namespace spdlog {
namespace sinks {
class sink
{
public:
// default sink ctor with default pattern formatter
sink()
: formatter_(std::unique_ptr<spdlog::formatter>(new pattern_formatter("%+")))
{
}
explicit sink(const std::string &formatter_pattern)
: formatter_(std::unique_ptr<spdlog::formatter>(new pattern_formatter(formatter_pattern)))
{
}
// sink with custom formatter
explicit sink(std::unique_ptr<spdlog::formatter> sink_formatter)
: formatter_(std::move(sink_formatter))
{
}
virtual ~sink() = default;
virtual void log(const details::log_msg &msg) = 0;
virtual void flush() = 0;
bool should_log(level::level_enum msg_level) const;
void set_level(level::level_enum log_level);
level::level_enum level() const;
bool should_log(level::level_enum msg_level) const
{
return msg_level >= level_.load(std::memory_order_relaxed);
}
void set_level(level::level_enum log_level)
{
level_.store(log_level);
}
level::level_enum level() const
{
return static_cast<spdlog::level::level_enum>(level_.load(std::memory_order_relaxed));
}
private:
void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
{
formatter_ = std::move(sink_formatter);
}
spdlog::formatter *formatter()
{
return formatter_.get();
}
protected:
level_t level_{level::trace};
std::unique_ptr<spdlog::formatter> formatter_;
};
inline bool sink::should_log(level::level_enum msg_level) const
{
return msg_level >= level_.load(std::memory_order_relaxed);
}
inline void sink::set_level(level::level_enum log_level)
{
level_.store(log_level);
}
inline level::level_enum sink::level() const
{
return static_cast<spdlog::level::level_enum>(level_.load(std::memory_order_relaxed));
}
} // namespace sinks
} // namespace spdlog

16
include/spdlog/sinks/wincolor_sink.h
View File

@ -5,6 +5,7 @@
#pragma once
#include "../fmt/fmt.h"
#include "spdlog/common.h"
#include "spdlog/details/null_mutex.h"
#include "spdlog/details/traits.h"
@ -63,22 +64,23 @@ public:
void log(const details::log_msg &msg) SPDLOG_FINAL override
{
std::lock_guard<mutex_t> lock(mutex_);
fmt::memory_buffer formatted;
formatter_->format(msg, formatted);
if (msg.color_range_end > msg.color_range_start)
{
// before color range
print_range_(msg, 0, msg.color_range_start);
print_range_(formatted, 0, msg.color_range_start);
// in color range
auto orig_attribs = set_console_attribs(colors_[msg.level]);
print_range_(msg, msg.color_range_start, msg.color_range_end);
print_range_(formatted, msg.color_range_start, msg.color_range_end);
::SetConsoleTextAttribute(out_handle_, orig_attribs); // reset to orig colors
// after color range
print_range_(msg, msg.color_range_end, msg.formatted.size());
print_range_(formatted, msg.color_range_end, formatted.size());
}
else // print without colors if color range is invalid
{
print_range_(msg, 0, msg.formatted.size());
print_range_(formatted, 0, formatted.size());
}
}
@ -103,10 +105,10 @@ private:
}
// print a range of formatted message to console
void print_range_(const details::log_msg &msg, size_t start, size_t end)
void print_range_(const fmt::memory_buffer formatted, size_t start, size_t end)
{
auto size = static_cast<DWORD>(end - start);
::WriteConsoleA(out_handle_, msg.formatted.data() + start, size, nullptr, nullptr);
::WriteConsoleA(out_handle_, formatted.data() + start, size, nullptr, nullptr);
}
HANDLE out_handle_;

5
include/spdlog/spdlog.h
View File

@ -62,11 +62,6 @@ inline void set_pattern(const std::string &format_string)
details::registry::instance().set_pattern(format_string);
}
inline void set_formatter(formatter_ptr f)
{
details::registry::instance().set_formatter(std::move(f));
}
//
// Set global logging level
//

6
tests/file_helper.cpp
View File

@ -11,9 +11,9 @@ static const std::string target_filename = "logs/file_helper_test.txt";
static void write_with_helper(file_helper &helper, size_t howmany)
{
log_msg msg;
fmt::format_to(msg.formatted, "{}", std::string(howmany, '1'));
helper.write(msg);
fmt::memory_buffer formatted;
fmt::format_to(formatted, "{}", std::string(howmany, '1'));
helper.write(formatted);
helper.flush();
}

57
tests/test_pattern_formatter.cpp
View File

@ -1,16 +1,16 @@
#include "includes.h"
// log to str and return it
static std::string log_to_str(const std::string &msg, const std::shared_ptr<spdlog::formatter> &formatter = nullptr)
template<typename... Args>
static std::string log_to_str(const std::string &msg, const Args &... args)
{
std::ostringstream oss;
auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
spdlog::logger oss_logger("pattern_tester", oss_sink);
oss_logger.set_level(spdlog::level::info);
if (formatter)
{
oss_logger.set_formatter(formatter);
}
oss_logger.set_formatter<spdlog::pattern_formatter>(args...);
oss_logger.info(msg);
return oss.str();
}
@ -19,49 +19,44 @@ TEST_CASE("custom eol", "[pattern_formatter]")
{
std::string msg = "Hello custom eol test";
std::string eol = ";)";
auto formatter = std::make_shared<spdlog::pattern_formatter>("%v", spdlog::pattern_time_type::local, ";)");
// auto formatter = std::make_shared<spdlog::pattern_formatter>("%v", spdlog::pattern_time_type::local, ";)");
std::unique_ptr<spdlog::formatter>(new spdlog::pattern_formatter("%v", spdlog::pattern_time_type::local, ";)"));
REQUIRE(log_to_str(msg, formatter) == msg + eol);
REQUIRE(log_to_str(msg, "%v", spdlog::pattern_time_type::local, ";)") == msg + eol);
}
TEST_CASE("empty format", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("", spdlog::pattern_time_type::local, "");
REQUIRE(log_to_str("Some message", formatter) == "");
REQUIRE(log_to_str("Some message", "", spdlog::pattern_time_type::local, "") == "");
}
TEST_CASE("empty format2", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("", spdlog::pattern_time_type::local, "\n");
REQUIRE(log_to_str("Some message", formatter) == "\n");
REQUIRE(log_to_str("Some message", "", spdlog::pattern_time_type::local, "\n") == "\n");
}
TEST_CASE("level", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("[%l] %v", spdlog::pattern_time_type::local, "\n");
REQUIRE(log_to_str("Some message", formatter) == "[info] Some message\n");
REQUIRE(log_to_str("Some message", "[%l] %v", spdlog::pattern_time_type::local, "\n") == "[info] Some message\n");
}
TEST_CASE("short level", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("[%L] %v", spdlog::pattern_time_type::local, "\n");
REQUIRE(log_to_str("Some message", formatter) == "[I] Some message\n");
REQUIRE(log_to_str("Some message", "[%L] %v", spdlog::pattern_time_type::local, "\n") == "[I] Some message\n");
}
TEST_CASE("name", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("[%n] %v", spdlog::pattern_time_type::local, "\n");
REQUIRE(log_to_str("Some message", formatter) == "[pattern_tester] Some message\n");
REQUIRE(log_to_str("Some message", "[%n] %v", spdlog::pattern_time_type::local, "\n") == "[pattern_tester] Some message\n");
}
TEST_CASE("date MM/DD/YY ", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("%D %v", spdlog::pattern_time_type::local, "\n");
auto now_tm = spdlog::details::os::localtime();
std::stringstream oss;
oss << std::setfill('0') << std::setw(2) << now_tm.tm_mon + 1 << "/" << std::setw(2) << now_tm.tm_mday << "/" << std::setw(2)
<< (now_tm.tm_year + 1900) % 1000 << " Some message\n";
REQUIRE(log_to_str("Some message", formatter) == oss.str());
REQUIRE(log_to_str("Some message", "%D %v", spdlog::pattern_time_type::local, "\n") == oss.str());
}
TEST_CASE("color range test1", "[pattern_formatter]")
@ -69,27 +64,30 @@ TEST_CASE("color range test1", "[pattern_formatter]")
auto formatter = std::make_shared<spdlog::pattern_formatter>("%^%v%$", spdlog::pattern_time_type::local, "\n");
spdlog::details::log_msg msg;
fmt::format_to(msg.raw, "Hello");
formatter->format(msg);
fmt::memory_buffer formatted;
formatter->format(msg, formatted);
REQUIRE(msg.color_range_start == 0);
REQUIRE(msg.color_range_end == 5);
REQUIRE(log_to_str("hello", formatter) == "hello\n");
REQUIRE(log_to_str("hello", "%^%v%$", spdlog::pattern_time_type::local, "\n") == "hello\n");
}
TEST_CASE("color range test2", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("%^%$", spdlog::pattern_time_type::local, "\n");
spdlog::details::log_msg msg;
formatter->format(msg);
fmt::memory_buffer formatted;
formatter->format(msg, formatted);
REQUIRE(msg.color_range_start == 0);
REQUIRE(msg.color_range_end == 0);
REQUIRE(log_to_str("", formatter) == "\n");
REQUIRE(log_to_str("", "%^%$", spdlog::pattern_time_type::local, "\n") == "\n");
}
TEST_CASE("color range test3", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("%^***%$");
spdlog::details::log_msg msg;
formatter->format(msg);
fmt::memory_buffer formatted;
formatter->format(msg, formatted);
REQUIRE(msg.color_range_start == 0);
REQUIRE(msg.color_range_end == 3);
}
@ -99,17 +97,19 @@ TEST_CASE("color range test4", "[pattern_formatter]")
auto formatter = std::make_shared<spdlog::pattern_formatter>("XX%^YYY%$", spdlog::pattern_time_type::local, "\n");
spdlog::details::log_msg msg;
fmt::format_to(msg.raw, "ignored");
formatter->format(msg);
fmt::memory_buffer formatted;
formatter->format(msg, formatted);
REQUIRE(msg.color_range_start == 2);
REQUIRE(msg.color_range_end == 5);
REQUIRE(log_to_str("ignored", formatter) == "XXYYY\n");
REQUIRE(log_to_str("ignored", "XX%^YYY%$", spdlog::pattern_time_type::local, "\n") == "XXYYY\n");
}
TEST_CASE("color range test5", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("**%^");
spdlog::details::log_msg msg;
formatter->format(msg);
fmt::memory_buffer formatted;
formatter->format(msg, formatted);
REQUIRE(msg.color_range_start == 2);
REQUIRE(msg.color_range_end == 0);
}
@ -118,7 +118,8 @@ TEST_CASE("color range test6", "[pattern_formatter]")
{
auto formatter = std::make_shared<spdlog::pattern_formatter>("**%$");
spdlog::details::log_msg msg;
formatter->format(msg);
fmt::memory_buffer formatted;
formatter->format(msg, formatted);
REQUIRE(msg.color_range_start == 0);
REQUIRE(msg.color_range_end == 2);
}

2
tests/test_sink.h
View File

@ -35,7 +35,7 @@ public:
}
protected:
void sink_it_(const details::log_msg &) override
void sink_it_(const details::log_msg &, const fmt::memory_buffer &) override
{
msg_counter_++;
std::this_thread::sleep_for(delay_);