mirror of
https://github.com/gabime/spdlog.git
synced 2024-12-25 18:11:33 +08:00
ansicolor_sink.cpp
This commit is contained in:
parent
6651a48c4d
commit
2b90ab496a
105
include/spdlog/impl/ansicolor_sink.cpp
Normal file
105
include/spdlog/impl/ansicolor_sink.cpp
Normal file
@ -0,0 +1,105 @@
|
||||
#ifdef SPDLOG_STATIC_LIB
|
||||
#include "spdlog/sinks/ansicolor_sink.h"
|
||||
#endif
|
||||
|
||||
#include "spdlog/details/os.h"
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::ansicolor_sink()
|
||||
: target_file_(TargetStream::stream())
|
||||
, mutex_(ConsoleMutex::mutex())
|
||||
|
||||
{
|
||||
should_do_colors_ = details::os::in_terminal(target_file_) && details::os::is_color_terminal();
|
||||
colors_[level::trace] = white;
|
||||
colors_[level::debug] = cyan;
|
||||
colors_[level::info] = green;
|
||||
colors_[level::warn] = yellow + bold;
|
||||
colors_[level::err] = red + bold;
|
||||
colors_[level::critical] = bold + on_red;
|
||||
colors_[level::off] = reset;
|
||||
}
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE void spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::set_color(
|
||||
level::level_enum color_level, const std::string &color)
|
||||
{
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
colors_[color_level] = color;
|
||||
}
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE void spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::log(const details::log_msg &msg)
|
||||
{
|
||||
// Wrap the originally formatted message in color codes.
|
||||
// If color is not supported in the terminal, log as is instead.
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
|
||||
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_(formatted, 0, msg.color_range_start);
|
||||
// in color range
|
||||
print_ccode_(colors_[msg.level]);
|
||||
print_range_(formatted, msg.color_range_start, msg.color_range_end);
|
||||
print_ccode_(reset);
|
||||
// after color range
|
||||
print_range_(formatted, msg.color_range_end, formatted.size());
|
||||
}
|
||||
else // no color
|
||||
{
|
||||
print_range_(formatted, 0, formatted.size());
|
||||
}
|
||||
fflush(target_file_);
|
||||
}
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE void spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::flush()
|
||||
{
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
fflush(target_file_);
|
||||
}
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE void spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::set_pattern(const std::string &pattern)
|
||||
{
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
|
||||
}
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE void spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::set_formatter(
|
||||
std::unique_ptr<spdlog::formatter> sink_formatter)
|
||||
{
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
formatter_ = std::move(sink_formatter);
|
||||
}
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE bool spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::should_color()
|
||||
{
|
||||
return should_do_colors_;
|
||||
}
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE void spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::print_ccode_(const std::string &color_code)
|
||||
{
|
||||
fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_);
|
||||
}
|
||||
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
SPDLOG_INLINE void spdlog::sinks::ansicolor_sink<TargetStream, ConsoleMutex>::print_range_(
|
||||
const fmt::memory_buffer &formatted, size_t start, size_t end)
|
||||
{
|
||||
fwrite(formatted.data() + start, sizeof(char), end - start, target_file_);
|
||||
}
|
||||
|
||||
// template instantiate stdout_mt, stdout_st
|
||||
template class spdlog::sinks::ansicolor_sink<spdlog::details::console_stdout, spdlog::details::console_mutex>;
|
||||
template class spdlog::sinks::ansicolor_sink<spdlog::details::console_stdout, spdlog::details::console_nullmutex>;
|
||||
|
||||
// template instantiate stderr_mt, stderr_st
|
||||
template class spdlog::sinks::ansicolor_sink<spdlog::details::console_stderr, spdlog::details::console_mutex>;
|
||||
template class spdlog::sinks::ansicolor_sink<spdlog::details::console_stderr, spdlog::details::console_nullmutex>;
|
@ -49,6 +49,3 @@ void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::set_formatter_(std::unique_p
|
||||
{
|
||||
formatter_ = std::move(sink_formatter);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
@ -11,9 +11,7 @@
|
||||
|
||||
#include "spdlog/details/console_globals.h"
|
||||
#include "spdlog/details/null_mutex.h"
|
||||
#include "spdlog/details/os.h"
|
||||
#include "spdlog/sinks/sink.h"
|
||||
|
||||
#include <memory>
|
||||
#include <mutex>
|
||||
#include <string>
|
||||
@ -28,36 +26,22 @@ namespace sinks {
|
||||
* of the message.
|
||||
* If no color terminal detected, omit the escape codes.
|
||||
*/
|
||||
template<typename TargetStream, class ConsoleMutex>
|
||||
template<typename TargetStream, typename ConsoleMutex>
|
||||
class ansicolor_sink final : public sink
|
||||
{
|
||||
public:
|
||||
using mutex_t = typename ConsoleMutex::mutex_t;
|
||||
ansicolor_sink()
|
||||
: target_file_(TargetStream::stream())
|
||||
, mutex_(ConsoleMutex::mutex())
|
||||
|
||||
{
|
||||
should_do_colors_ = details::os::in_terminal(target_file_) && details::os::is_color_terminal();
|
||||
colors_[level::trace] = white;
|
||||
colors_[level::debug] = cyan;
|
||||
colors_[level::info] = green;
|
||||
colors_[level::warn] = yellow + bold;
|
||||
colors_[level::err] = red + bold;
|
||||
colors_[level::critical] = bold + on_red;
|
||||
colors_[level::off] = reset;
|
||||
}
|
||||
|
||||
ansicolor_sink();
|
||||
~ansicolor_sink() override = default;
|
||||
|
||||
ansicolor_sink(const ansicolor_sink &other) = delete;
|
||||
ansicolor_sink &operator=(const ansicolor_sink &other) = delete;
|
||||
|
||||
void set_color(level::level_enum color_level, const std::string &color)
|
||||
{
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
colors_[color_level] = color;
|
||||
}
|
||||
void set_color(level::level_enum color_level, const std::string &color);
|
||||
void log(const details::log_msg &msg) override;
|
||||
void flush() override;
|
||||
void set_pattern(const std::string &pattern) final;
|
||||
void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override;
|
||||
bool should_color();
|
||||
|
||||
/// Formatting codes
|
||||
const std::string reset = "\033[m";
|
||||
@ -89,70 +73,13 @@ public:
|
||||
const std::string on_cyan = "\033[46m";
|
||||
const std::string on_white = "\033[47m";
|
||||
|
||||
void log(const details::log_msg &msg) override
|
||||
{
|
||||
// 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_(formatted, 0, msg.color_range_start);
|
||||
// in color range
|
||||
print_ccode_(colors_[msg.level]);
|
||||
print_range_(formatted, msg.color_range_start, msg.color_range_end);
|
||||
print_ccode_(reset);
|
||||
// after color range
|
||||
print_range_(formatted, msg.color_range_end, formatted.size());
|
||||
}
|
||||
else // no color
|
||||
{
|
||||
print_range_(formatted, 0, formatted.size());
|
||||
}
|
||||
fflush(target_file_);
|
||||
}
|
||||
|
||||
void flush() override
|
||||
{
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
fflush(target_file_);
|
||||
}
|
||||
|
||||
void set_pattern(const std::string &pattern) final
|
||||
{
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
formatter_ = std::unique_ptr<spdlog::formatter>(new pattern_formatter(pattern));
|
||||
}
|
||||
|
||||
void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override
|
||||
{
|
||||
std::lock_guard<mutex_t> lock(mutex_);
|
||||
formatter_ = std::move(sink_formatter);
|
||||
}
|
||||
|
||||
bool should_color()
|
||||
{
|
||||
return should_do_colors_;
|
||||
}
|
||||
|
||||
private:
|
||||
void print_ccode_(const std::string &color_code)
|
||||
{
|
||||
fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_);
|
||||
}
|
||||
void print_range_(const fmt::memory_buffer &formatted, size_t start, size_t end)
|
||||
{
|
||||
fwrite(formatted.data() + start, sizeof(char), end - start, target_file_);
|
||||
}
|
||||
|
||||
FILE *target_file_;
|
||||
mutex_t &mutex_;
|
||||
|
||||
bool should_do_colors_;
|
||||
std::unordered_map<level::level_enum, std::string, level::level_hasher> colors_;
|
||||
void print_ccode_(const std::string &color_code);
|
||||
void print_range_(const fmt::memory_buffer &formatted, size_t start, size_t end);
|
||||
};
|
||||
|
||||
using ansicolor_stdout_sink_mt = ansicolor_sink<details::console_stdout, details::console_mutex>;
|
||||
@ -162,5 +89,8 @@ using ansicolor_stderr_sink_mt = ansicolor_sink<details::console_stderr, details
|
||||
using ansicolor_stderr_sink_st = ansicolor_sink<details::console_stderr, details::console_nullmutex>;
|
||||
|
||||
} // namespace sinks
|
||||
|
||||
} // namespace spdlog
|
||||
|
||||
#ifndef SPDLOG_STATIC_LIB
|
||||
#include "spdlog/impl/ansicolor_sink.cpp"
|
||||
#endif
|
@ -25,7 +25,8 @@ public:
|
||||
base_sink(const base_sink &) = delete;
|
||||
base_sink &operator=(const base_sink &) = delete;
|
||||
void log(const details::log_msg &msg) final;
|
||||
void flush() final;void set_pattern(const std::string &pattern) final;
|
||||
void flush() final;
|
||||
void set_pattern(const std::string &pattern) final;
|
||||
void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) final;
|
||||
|
||||
protected:
|
||||
@ -38,7 +39,6 @@ protected:
|
||||
} // namespace sinks
|
||||
} // namespace spdlog
|
||||
|
||||
|
||||
#ifndef SPDLOG_STATIC_LIB
|
||||
#include "spdlog/impl/base_sink.cpp"
|
||||
#endif
|
Loading…
Reference in New Issue
Block a user