mirror of https://github.com/gabime/spdlog.git
#1838 Add ANSI-colored non-rotating file sink.
Patrick Rotsaert
1 year ago
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ea601c44a7
commit
acae7a76ad
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// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
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// Distributed under the MIT License (http://opensource.org/licenses/MIT)
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#pragma once
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#ifndef SPDLOG_HEADER_ONLY
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#include <spdlog/sinks/ansicolor_file_sink.h>
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#endif
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#include <spdlog/common.h>
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#include <spdlog/details/os.h>
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namespace spdlog {
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namespace sinks {
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template <typename Mutex>
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SPDLOG_INLINE ansicolor_file_sink<Mutex>::ansicolor_file_sink(
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const filename_t &filename, bool truncate, const file_event_handlers &event_handlers)
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: file_helper_{event_handlers} {
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file_helper_.open(filename, truncate);
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}
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template <typename Mutex>
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SPDLOG_INLINE void ansicolor_file_sink<Mutex>::set_color(level::level_enum color_level,
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string_view_t color) {
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std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
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colors_.set_color(color_level, color);
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}
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template <typename Mutex>
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SPDLOG_INLINE const filename_t &ansicolor_file_sink<Mutex>::filename() const {
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return file_helper_.filename();
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}
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template <typename Mutex>
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SPDLOG_INLINE void ansicolor_file_sink<Mutex>::sink_it_(const details::log_msg &msg) {
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msg.color_range_start = 0;
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msg.color_range_end = 0;
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memory_buf_t formatted;
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base_sink<Mutex>::formatter_->format(msg, formatted);
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for (const auto &range : colors_.ranges(msg, formatted)) {
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file_helper_.write(range);
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}
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}
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template <typename Mutex>
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SPDLOG_INLINE void ansicolor_file_sink<Mutex>::flush_() {
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file_helper_.flush();
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}
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} // namespace sinks
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} // namespace spdlog
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// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
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// Distributed under the MIT License (http://opensource.org/licenses/MIT)
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#pragma once
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#include <spdlog/details/ansicolors.h>
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#include <spdlog/details/file_helper.h>
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#include <spdlog/details/null_mutex.h>
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#include <spdlog/details/synchronous_factory.h>
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#include <spdlog/sinks/base_sink.h>
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#include <mutex>
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#include <string>
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namespace spdlog {
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namespace sinks {
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/*
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* ANSI-colored file sink with single file as target
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*/
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template <typename Mutex>
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class ansicolor_file_sink final : public base_sink<Mutex> {
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public:
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explicit ansicolor_file_sink(const filename_t &filename,
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bool truncate = false,
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const file_event_handlers &event_handlers = {});
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void set_color(level::level_enum color_level, string_view_t color);
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const filename_t &filename() const;
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protected:
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void sink_it_(const details::log_msg &msg) override;
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void flush_() override;
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private:
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details::ansicolors colors_;
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details::file_helper file_helper_;
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};
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using ansicolor_file_sink_mt = ansicolor_file_sink<std::mutex>;
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using ansicolor_file_sink_st = ansicolor_file_sink<details::null_mutex>;
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} // namespace sinks
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//
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// factory functions
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//
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template <typename Factory = spdlog::synchronous_factory>
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inline std::shared_ptr<logger> ansicolor_logger_mt(const std::string &logger_name,
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const filename_t &filename,
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bool truncate = false,
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const file_event_handlers &event_handlers = {}) {
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return Factory::template create<sinks::ansicolor_file_sink_mt>(logger_name, filename, truncate,
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event_handlers);
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}
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template <typename Factory = spdlog::synchronous_factory>
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inline std::shared_ptr<logger> ansicolor_logger_st(const std::string &logger_name,
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const filename_t &filename,
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bool truncate = false,
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const file_event_handlers &event_handlers = {}) {
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return Factory::template create<sinks::ansicolor_file_sink_st>(logger_name, filename, truncate,
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event_handlers);
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}
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} // namespace spdlog
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#ifdef SPDLOG_HEADER_ONLY
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#include "ansicolor_file_sink-inl.h"
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#endif
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