76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
// Copyright (c) OpenMMLab. All rights reserved.
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#include "logger.h"
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#include <cstdlib>
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#if SPDLOG_VER_MAJOR >= 1
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#if defined(__ANDROID__)
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#include <spdlog/sinks/android_sink.h>
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#else
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#include <spdlog/sinks/stdout_color_sinks.h>
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#if defined(_MSC_VER)
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#include <spdlog/sinks/stdout_sinks.h>
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#endif
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#endif
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#endif
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#if SPDLOG_VER_MAJOR >= 1 && SPDLOG_VER_MINOR >= 6
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#define MMDEPLOY_SPDLOG_HAS_LOAD_ENV_LEVELS 1
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#include <spdlog/cfg/env.h>
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#endif
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namespace mmdeploy {
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static void LoadEnvLevels() {
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auto p = std::getenv("SPDLOG_LEVEL");
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if (p) {
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const std::string str(p);
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if (str == "trace") {
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spdlog::set_level(spdlog::level::trace);
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} else if (str == "debug") {
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spdlog::set_level(spdlog::level::debug);
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} else if (str == "info") {
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spdlog::set_level(spdlog::level::info);
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} else if (str == "warn") {
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spdlog::set_level(spdlog::level::warn);
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} else if (str == "err") {
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spdlog::set_level(spdlog::level::err);
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} else if (str == "critical") {
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spdlog::set_level(spdlog::level::critical);
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} else if (str == "off") {
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spdlog::set_level(spdlog::level::off);
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}
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}
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}
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std::shared_ptr<spdlog::logger> CreateDefaultLogger() {
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#if MMDEPLOY_SPDLOG_HAS_LOAD_ENV_LEVELS
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spdlog::cfg::load_env_levels();
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#else
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LoadEnvLevels();
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#endif
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constexpr const auto logger_name = "mmdeploy";
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#if defined(__ANDROID__)
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return spdlog::android_logger_mt(logger_name);
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#elif defined(_MSC_VER)
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return spdlog::stdout_logger_mt(logger_name);
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#else
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return spdlog::stdout_color_mt(logger_name);
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#endif
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}
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std::shared_ptr<spdlog::logger> &gLogger() {
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// ! leaky singleton
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static auto ptr = new std::shared_ptr<spdlog::logger>{CreateDefaultLogger()};
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return *ptr;
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}
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spdlog::logger *GetLogger() { return gLogger().get(); }
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void SetLogger(spdlog::logger *logger) {
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gLogger() = std::shared_ptr<spdlog::logger>(logger, [](auto) {});
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}
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} // namespace mmdeploy
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