246 lines
6.7 KiB
C++
246 lines
6.7 KiB
C++
// 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/tweakme.h>
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#include <spdlog/details/null_mutex.h>
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#include <atomic>
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#include <chrono>
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#include <initializer_list>
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#include <memory>
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#include <exception>
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#include <string>
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#include <type_traits>
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#include <functional>
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#ifdef _WIN32
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#ifndef NOMINMAX
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#define NOMINMAX // prevent windows redefining min/max
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#endif
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#endif //_WIN32
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#ifdef SPDLOG_COMPILED_LIB
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#undef SPDLOG_HEADER_ONLY
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#define SPDLOG_INLINE
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#else
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#define SPDLOG_HEADER_ONLY
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#define SPDLOG_INLINE inline
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#endif
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#include <spdlog/fmt/fmt.h>
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// visual studio upto 2013 does not support noexcept nor constexpr
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#if defined(_MSC_VER) && (_MSC_VER < 1900)
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#define SPDLOG_NOEXCEPT _NOEXCEPT
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#define SPDLOG_CONSTEXPR
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#else
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#define SPDLOG_NOEXCEPT noexcept
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#define SPDLOG_CONSTEXPR constexpr
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#endif
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#if defined(__GNUC__) || defined(__clang__)
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#define SPDLOG_DEPRECATED __attribute__((deprecated))
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#elif defined(_MSC_VER)
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#define SPDLOG_DEPRECATED __declspec(deprecated)
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#else
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#define SPDLOG_DEPRECATED
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#endif
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// disable thread local on msvc 2013
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#ifndef SPDLOG_NO_TLS
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#if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__cplusplus_winrt)
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#define SPDLOG_NO_TLS 1
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#endif
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#endif
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#ifndef SPDLOG_FUNCTION
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#define SPDLOG_FUNCTION static_cast<const char *>(__FUNCTION__)
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#endif
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#ifdef SPDLOG_NO_EXCEPTIONS
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#define SPDLOG_TRY
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#define SPDLOG_THROW(ex) \
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do \
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{ \
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printf("spdlog fatal error: %s\n", ex.what()); \
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std::abort(); \
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} while (0)
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#define SPDLOG_CATCH_ALL()
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#else
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#define SPDLOG_TRY try
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#define SPDLOG_THROW(ex) throw(ex)
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#define SPDLOG_CATCH_ALL() catch (...)
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#endif
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namespace spdlog {
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class formatter;
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namespace sinks {
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class sink;
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}
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#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
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using filename_t = std::wstring;
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#define SPDLOG_FILENAME_T(s) L##s
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#else
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using filename_t = std::string;
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#define SPDLOG_FILENAME_T(s) s
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#endif
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using log_clock = std::chrono::system_clock;
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using sink_ptr = std::shared_ptr<sinks::sink>;
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using sinks_init_list = std::initializer_list<sink_ptr>;
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using err_handler = std::function<void(const std::string &err_msg)>;
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using string_view_t = fmt::basic_string_view<char>;
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using wstring_view_t = fmt::basic_string_view<wchar_t>;
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using memory_buf_t = fmt::basic_memory_buffer<char, 250>;
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#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
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#ifndef _WIN32
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#error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
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#else
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template<typename T>
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struct is_convertible_to_wstring_view : std::is_convertible<T, wstring_view_t>
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{};
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#endif // _WIN32
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#else
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template<typename>
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struct is_convertible_to_wstring_view : std::false_type
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{};
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#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
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#if defined(SPDLOG_NO_ATOMIC_LEVELS)
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using level_t = details::null_atomic_int;
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#else
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using level_t = std::atomic<int>;
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#endif
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#define SPDLOG_LEVEL_TRACE 0
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#define SPDLOG_LEVEL_DEBUG 1
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#define SPDLOG_LEVEL_INFO 2
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#define SPDLOG_LEVEL_WARN 3
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#define SPDLOG_LEVEL_ERROR 4
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#define SPDLOG_LEVEL_CRITICAL 5
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#define SPDLOG_LEVEL_OFF 6
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#if !defined(SPDLOG_ACTIVE_LEVEL)
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#define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO
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#endif
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// Log level enum
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namespace level {
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enum level_enum
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{
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trace = SPDLOG_LEVEL_TRACE,
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debug = SPDLOG_LEVEL_DEBUG,
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info = SPDLOG_LEVEL_INFO,
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warn = SPDLOG_LEVEL_WARN,
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err = SPDLOG_LEVEL_ERROR,
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critical = SPDLOG_LEVEL_CRITICAL,
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off = SPDLOG_LEVEL_OFF,
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};
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#if !defined(SPDLOG_LEVEL_NAMES)
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#define SPDLOG_LEVEL_NAMES \
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{ \
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"trace", "debug", "info", "warning", "error", "critical", "off" \
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}
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#endif
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#if !defined(SPDLOG_SHORT_LEVEL_NAMES)
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#define SPDLOG_SHORT_LEVEL_NAMES \
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{ \
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"T", "D", "I", "W", "E", "C", "O" \
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}
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#endif
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string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT;
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const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT;
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spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT;
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using level_hasher = std::hash<int>;
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} // namespace level
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//
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// Color mode used by sinks with color support.
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//
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enum class color_mode
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{
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always,
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automatic,
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never
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};
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//
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// Pattern time - specific time getting to use for pattern_formatter.
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// local time by default
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//
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enum class pattern_time_type
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{
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local, // log localtime
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utc // log utc
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};
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//
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// Log exception
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//
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class spdlog_ex : public std::exception
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{
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public:
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explicit spdlog_ex(std::string msg);
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spdlog_ex(const std::string &msg, int last_errno);
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const char *what() const SPDLOG_NOEXCEPT override;
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private:
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std::string msg_;
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};
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struct source_loc
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{
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SPDLOG_CONSTEXPR source_loc() = default;
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SPDLOG_CONSTEXPR source_loc(const char *filename_in, int line_in, const char *funcname_in)
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: filename{filename_in}
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, line{line_in}
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, funcname{funcname_in}
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{}
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SPDLOG_CONSTEXPR bool empty() const SPDLOG_NOEXCEPT
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{
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return line == 0;
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}
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const char *filename{nullptr};
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int line{0};
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const char *funcname{nullptr};
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};
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namespace details {
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// make_unique support for pre c++14
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#if __cplusplus >= 201402L // C++14 and beyond
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using std::make_unique;
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#else
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template<typename T, typename... Args>
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std::unique_ptr<T> make_unique(Args &&... args)
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{
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static_assert(!std::is_array<T>::value, "arrays not supported");
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return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
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}
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#endif
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} // namespace details
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} // namespace spdlog
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#ifdef SPDLOG_HEADER_ONLY
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#include "common-inl.h"
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#endif
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