summaryrefslogtreecommitdiff
path: root/lib/spdlog/common.h
diff options
context:
space:
mode:
authorJörg Frings-Fürst <debian@jff-webhosting.net>2018-07-11 07:33:08 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2018-07-11 07:33:08 +0200
commit621f4acf1406e51eaf5d9429c46625e6f5fde98e (patch)
tree0fe1fd92a0502602f54b2bf12a8c247ef575d00f /lib/spdlog/common.h
parent25d4e8d5ee396a852568b7ae1c15971a9da409db (diff)
parent5aa4b715375b173e9c24363f977883786b05cd6d (diff)
Merge branch 'release/debian/2.0.0-1'debian/2.0.0-1
Diffstat (limited to 'lib/spdlog/common.h')
-rw-r--r--lib/spdlog/common.h188
1 files changed, 188 insertions, 0 deletions
diff --git a/lib/spdlog/common.h b/lib/spdlog/common.h
new file mode 100644
index 0000000..e02cb0b
--- /dev/null
+++ b/lib/spdlog/common.h
@@ -0,0 +1,188 @@
+//
+// Copyright(c) 2015 Gabi Melman.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+//
+
+#pragma once
+
+#define SPDLOG_VERSION "0.17.0"
+
+#include "tweakme.h"
+
+#include <atomic>
+#include <chrono>
+#include <exception>
+#include <functional>
+#include <initializer_list>
+#include <memory>
+#include <string>
+#include <unordered_map>
+
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+#include <codecvt>
+#include <locale>
+#endif
+
+#include "details/null_mutex.h"
+
+// visual studio upto 2013 does not support noexcept nor constexpr
+#if defined(_MSC_VER) && (_MSC_VER < 1900)
+#define SPDLOG_NOEXCEPT throw()
+#define SPDLOG_CONSTEXPR
+#else
+#define SPDLOG_NOEXCEPT noexcept
+#define SPDLOG_CONSTEXPR constexpr
+#endif
+
+// final keyword support. On by default. See tweakme.h
+#if defined(SPDLOG_NO_FINAL)
+#define SPDLOG_FINAL
+#else
+#define SPDLOG_FINAL final
+#endif
+
+#if defined(__GNUC__) || defined(__clang__)
+#define SPDLOG_DEPRECATED __attribute__((deprecated))
+#elif defined(_MSC_VER)
+#define SPDLOG_DEPRECATED __declspec(deprecated)
+#else
+#define SPDLOG_DEPRECATED
+#endif
+
+#include "fmt/fmt.h"
+
+namespace spdlog {
+
+class formatter;
+
+namespace sinks {
+class sink;
+}
+
+using log_clock = std::chrono::system_clock;
+using sink_ptr = std::shared_ptr<sinks::sink>;
+using sinks_init_list = std::initializer_list<sink_ptr>;
+using formatter_ptr = std::shared_ptr<spdlog::formatter>;
+#if defined(SPDLOG_NO_ATOMIC_LEVELS)
+using level_t = details::null_atomic_int;
+#else
+using level_t = std::atomic<int>;
+#endif
+
+using log_err_handler = std::function<void(const std::string &err_msg)>;
+
+// Log level enum
+namespace level {
+enum level_enum
+{
+ trace = 0,
+ debug = 1,
+ info = 2,
+ warn = 3,
+ err = 4,
+ critical = 5,
+ off = 6
+};
+
+#if !defined(SPDLOG_LEVEL_NAMES)
+#define SPDLOG_LEVEL_NAMES \
+ { \
+ "trace", "debug", "info", "warning", "error", "critical", "off" \
+ }
+#endif
+static const char *level_names[] SPDLOG_LEVEL_NAMES;
+
+static const char *short_level_names[]{"T", "D", "I", "W", "E", "C", "O"};
+
+inline const char *to_str(spdlog::level::level_enum l)
+{
+ return level_names[l];
+}
+
+inline const char *to_short_str(spdlog::level::level_enum l)
+{
+ return short_level_names[l];
+}
+inline spdlog::level::level_enum from_str(const std::string &name)
+{
+ static std::unordered_map<std::string, level_enum> name_to_level = // map string->level
+ {{level_names[0], level::trace}, // trace
+ {level_names[1], level::debug}, // debug
+ {level_names[2], level::info}, // info
+ {level_names[3], level::warn}, // warn
+ {level_names[4], level::err}, // err
+ {level_names[5], level::critical}, // critical
+ {level_names[6], level::off}}; // off
+
+ auto lvl_it = name_to_level.find(name);
+ return lvl_it != name_to_level.end() ? lvl_it->second : level::off;
+}
+
+using level_hasher = std::hash<int>;
+} // namespace level
+
+//
+// Async overflow policy - block by default.
+//
+enum class async_overflow_policy
+{
+ block_retry, // Block / yield / sleep until message can be enqueued
+ discard_log_msg // Discard the message it enqueue fails
+};
+
+//
+// Pattern time - specific time getting to use for pattern_formatter.
+// local time by default
+//
+enum class pattern_time_type
+{
+ local, // log localtime
+ utc // log utc
+};
+
+//
+// Log exception
+//
+class spdlog_ex : public std::exception
+{
+public:
+ explicit spdlog_ex(std::string msg)
+ : _msg(std::move(msg))
+ {
+ }
+
+ spdlog_ex(const std::string &msg, int last_errno)
+ {
+ fmt::MemoryWriter writer;
+ fmt::format_system_error(writer, last_errno, msg);
+ _msg = writer.str();
+ }
+
+ const char *what() const SPDLOG_NOEXCEPT override
+ {
+ return _msg.c_str();
+ }
+
+private:
+ std::string _msg;
+};
+
+//
+// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
+//
+#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
+using filename_t = std::wstring;
+#else
+using filename_t = std::string;
+#endif
+
+#define SPDLOG_CATCH_AND_HANDLE \
+ catch (const std::exception &ex) \
+ { \
+ _err_handler(ex.what()); \
+ } \
+ catch (...) \
+ { \
+ _err_handler("Unknown exeption in logger"); \
+ }
+} // namespace spdlog