Switched to a custom logging lib instead of that spdlog junk

core/backends/android/backend.cpp

@@ -47,10 +47,10 @@ namespace backend {
     void handleAppCmd(struct android_app* app, int32_t appCmd) {
         switch (appCmd) {
         case APP_CMD_SAVE_STATE:
-            spdlog::warn("APP_CMD_SAVE_STATE");
+            flog::warn("APP_CMD_SAVE_STATE");
             break;
         case APP_CMD_INIT_WINDOW:
-            spdlog::warn("APP_CMD_INIT_WINDOW");
+            flog::warn("APP_CMD_INIT_WINDOW");
             if (pauseRendering && !exited) {
                 doPartialInit();
                 pauseRendering = false;
@@ -58,15 +58,15 @@ namespace backend {
             exited = false;
             break;
         case APP_CMD_TERM_WINDOW:
-            spdlog::warn("APP_CMD_TERM_WINDOW");
+            flog::warn("APP_CMD_TERM_WINDOW");
             pauseRendering = true;
             backend::end();
             break;
         case APP_CMD_GAINED_FOCUS:
-            spdlog::warn("APP_CMD_GAINED_FOCUS");
+            flog::warn("APP_CMD_GAINED_FOCUS");
             break;
         case APP_CMD_LOST_FOCUS:
-            spdlog::warn("APP_CMD_LOST_FOCUS");
+            flog::warn("APP_CMD_LOST_FOCUS");
             break;
         }
     }
@@ -77,7 +77,7 @@ namespace backend {
 
     int aquireWindow() {
         while (!app->window) {
-            spdlog::warn("Waiting on the shitty window thing"); std::this_thread::sleep_for(std::chrono::milliseconds(30));
+            flog::warn("Waiting on the shitty window thing"); std::this_thread::sleep_for(std::chrono::milliseconds(30));
             int out_events;
             struct android_poll_source* out_data;
 
@@ -96,7 +96,7 @@ namespace backend {
     }
 
     int init(std::string resDir) {
-        spdlog::warn("Backend init");
+        flog::warn("Backend init");
 
         // Get window
         aquireWindow();
@@ -174,7 +174,7 @@ namespace backend {
     void setMouseScreenPos(double x, double y) {}
 
     int renderLoop() {
-        spdlog::warn("BRUH: {0}", (void*)backend::app->window);
+        flog::warn("BRUH: {0}", (void*)backend::app->window);
         while (true) {
             int out_events;
             struct android_poll_source* out_data;
@@ -185,7 +185,7 @@ namespace backend {
 
                 // Exit the app by returning from within the infinite loop
                 if (app->destroyRequested != 0) {
-                    spdlog::warn("ASKED TO EXIT");
+                    flog::warn("ASKED TO EXIT");
                     exited = true;
 
                     // Stop SDR
@@ -465,7 +465,7 @@ extern "C" {
 
         // Check if this is the first time we run or not
         if (backend::initialized) {
-            spdlog::warn("android_main called again");
+            flog::warn("android_main called again");
             backend::doPartialInit();
             backend::pauseRendering = false;
             backend::renderLoop();
@@ -474,9 +474,9 @@ extern "C" {
         backend::initialized = true;
        
         // prepare spdlog
-        auto console_sink = std::make_shared<spdlog::sinks::android_sink_st>("SDR++");
+        auto console_sink = std::make_shared<flog::sinks::android_sink_st>("SDR++");
-        auto logger = std::shared_ptr<spdlog::logger>(new spdlog::logger("", { console_sink }));
+        auto logger = std::shared_ptr<flog::logger>(new flog::logger("", { console_sink }));
-        spdlog::set_default_logger(logger);
+        flog::set_default_logger(logger);
 
         // Grab files dir
         std::string appdir = backend::getAppFilesDir();

core/backends/glfw/backend.cpp

@@ -3,7 +3,7 @@
 #include "imgui_impl_glfw.h"
 #include "imgui_impl_opengl3.h"
 #include <GLFW/glfw3.h>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <utils/opengl_include_code.h>
 #include <version.h>
 #include <core.h>
@@ -50,7 +50,7 @@ namespace backend {
     GLFWmonitor* monitor;
 
     static void glfw_error_callback(int error, const char* description) {
-        spdlog::error("Glfw Error {0}: {1}", error, description);
+        flog::error("Glfw Error {0}: {1}", error, description);
     }
 
     static void maximized_callback(GLFWwindow* window, int n) {
@@ -104,10 +104,10 @@ namespace backend {
             monitor = glfwGetPrimaryMonitor();
             window = glfwCreateWindow(winWidth, winHeight, "SDR++ v" VERSION_STR " (Built at " __TIME__ ", " __DATE__ ")", NULL, NULL);
             if (window == NULL) {
-                spdlog::info("OpenGL {0}.{1} {2}was not supported", OPENGL_VERSIONS_MAJOR[i], OPENGL_VERSIONS_MINOR[i], OPENGL_VERSIONS_IS_ES[i] ? "ES " : "");
+                flog::info("OpenGL {0}.{1} {2}was not supported", OPENGL_VERSIONS_MAJOR[i], OPENGL_VERSIONS_MINOR[i], OPENGL_VERSIONS_IS_ES[i] ? "ES " : "");
                 continue;
             }
-            spdlog::info("Using OpenGL {0}.{1}{2}", OPENGL_VERSIONS_MAJOR[i], OPENGL_VERSIONS_MINOR[i], OPENGL_VERSIONS_IS_ES[i] ? " ES" : "");
+            flog::info("Using OpenGL {0}.{1}{2}", OPENGL_VERSIONS_MAJOR[i], OPENGL_VERSIONS_MINOR[i], OPENGL_VERSIONS_IS_ES[i] ? " ES" : "");
             glfwMakeContextCurrent(window);
             break;
         }
@@ -116,7 +116,7 @@ namespace backend {
 
         // Load app icon
         if (!std::filesystem::is_regular_file(resDir + "/icons/sdrpp.png")) {
-            spdlog::error("Icon file '{0}' doesn't exist!", resDir + "/icons/sdrpp.png");
+            flog::error("Icon file '{0}' doesn't exist!", resDir + "/icons/sdrpp.png");
             return 1;
         }
 
@@ -176,9 +176,9 @@ namespace backend {
 
         if (!ImGui_ImplOpenGL3_Init(glsl_version)) {
             // If init fail, try to fall back on GLSL 1.2
-            spdlog::warn("Could not init using OpenGL with normal GLSL version, falling back to GLSL 1.2");
+            flog::warn("Could not init using OpenGL with normal GLSL version, falling back to GLSL 1.2");
             if (!ImGui_ImplOpenGL3_Init("#version 120")) {
-                spdlog::error("Failed to initialize OpenGL with GLSL 1.2");
+                flog::error("Failed to initialize OpenGL with GLSL 1.2");
                 return -1;
             }
         }
@@ -186,7 +186,7 @@ namespace backend {
         // Set window size and fullscreen state
         glfwGetWindowSize(window, &_winWidth, &_winHeight);
         if (fullScreen) {
-            spdlog::info("Fullscreen: ON");
+            flog::info("Fullscreen: ON");
             fsWidth = _winWidth;
             fsHeight = _winHeight;
             glfwGetWindowPos(window, &fsPosX, &fsPosY);
@@ -251,7 +251,7 @@ namespace backend {
             if (ImGui::IsKeyPressed(GLFW_KEY_F11)) {
                 fullScreen = !fullScreen;
                 if (fullScreen) {
-                    spdlog::info("Fullscreen: ON");
+                    flog::info("Fullscreen: ON");
                     fsWidth = _winWidth;
                     fsHeight = _winHeight;
                     glfwGetWindowPos(window, &fsPosX, &fsPosY);
@@ -262,7 +262,7 @@ namespace backend {
                     core::configManager.release();
                 }
                 else {
-                    spdlog::info("Fullscreen: OFF");
+                    flog::info("Fullscreen: OFF");
                     glfwSetWindowMonitor(window, nullptr, fsPosX, fsPosY, fsWidth, fsHeight, 0);
                     core::configManager.acquire();
                     core::configManager.conf["fullscreen"] = false;

core/src/config.cpp

@@ -1,5 +1,5 @@
 #include <config.h>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <fstream>
 
 #include <filesystem>
@@ -18,16 +18,16 @@ void ConfigManager::setPath(std::string file) {
 void ConfigManager::load(json def, bool lock) {
     if (lock) { mtx.lock(); }
     if (path == "") {
-        spdlog::error("Config manager tried to load file with no path specified");
+        flog::error("Config manager tried to load file with no path specified");
         return;
     }
     if (!std::filesystem::exists(path)) {
-        spdlog::warn("Config file '{0}' does not exist, creating it", path);
+        flog::warn("Config file '{0}' does not exist, creating it", path);
         conf = def;
         save(false);
     }
     if (!std::filesystem::is_regular_file(path)) {
-        spdlog::error("Config file '{0}' isn't a file", path);
+        flog::error("Config file '{0}' isn't a file", path);
         return;
     }
 
@@ -37,7 +37,7 @@ void ConfigManager::load(json def, bool lock) {
         file.close();
     }
     catch (std::exception e) {
-        spdlog::error("Config file '{0}' is corrupted, resetting it", path);
+        flog::error("Config file '{0}' is corrupted, resetting it", path);
         conf = def;
         save(false);
     }
@@ -82,7 +82,7 @@ void ConfigManager::release(bool modified) {
 void ConfigManager::autoSaveWorker() {
     while (autoSaveEnabled) {
         if (!mtx.try_lock()) {
-            spdlog::warn("ConfigManager locked, waiting...");
+            flog::warn("ConfigManager locked, waiting...");
             std::this_thread::sleep_for(std::chrono::milliseconds(1000));
             continue;
         }

core/src/core.cpp

@@ -6,7 +6,7 @@
 #include <gui/gui.h>
 #include <gui/icons.h>
 #include <version.h>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <gui/widgets/bandplan.h>
 #include <stb_image.h>
 #include <config.h>
@@ -53,13 +53,13 @@ namespace core {
         gui::mainWindow.setViewBandwidthSlider(1.0);
 
         // Debug logs
-        spdlog::info("New DSP samplerate: {0} (source samplerate is {1})", effectiveSr, samplerate);
+        flog::info("New DSP samplerate: {0} (source samplerate is {1})", effectiveSr, samplerate);
     }
 };
 
 // main
 int sdrpp_main(int argc, char* argv[]) {
-    spdlog::info("SDR++ v" VERSION_STR);
+    flog::info("SDR++ v" VERSION_STR);
 
 #ifdef IS_MACOS_BUNDLE
     // If this is a MacOS .app, CD to the correct directory
@@ -90,16 +90,16 @@ int sdrpp_main(int argc, char* argv[]) {
     // Check root directory
     std::string root = (std::string)core::args["root"];
     if (!std::filesystem::exists(root)) {
-        spdlog::warn("Root directory {0} does not exist, creating it", root);
+        flog::warn("Root directory {0} does not exist, creating it", root);
         if (!std::filesystem::create_directories(root)) {
-            spdlog::error("Could not create root directory {0}", root);
+            flog::error("Could not create root directory {0}", root);
             return -1;
         }
     }
 
     // Check that the path actually is a directory
     if (!std::filesystem::is_directory(root)) {
-        spdlog::error("{0} is not a directory", root);
+        flog::error("{0} is not a directory", root);
         return -1;
     }
 
@@ -257,7 +257,7 @@ int sdrpp_main(int argc, char* argv[]) {
 #endif
 
     // Load config
-    spdlog::info("Loading config");
+    flog::info("Loading config");
     core::configManager.setPath(root + "/config.json");
     core::configManager.load(defConfig);
     core::configManager.enableAutoSave();
@@ -295,7 +295,7 @@ int sdrpp_main(int argc, char* argv[]) {
     // Fix missing elements in config
     for (auto const& item : defConfig.items()) {
         if (!core::configManager.conf.contains(item.key())) {
-            spdlog::info("Missing key in config {0}, repairing", item.key());
+            flog::info("Missing key in config {0}, repairing", item.key());
             core::configManager.conf[item.key()] = defConfig[item.key()];
         }
     }
@@ -304,7 +304,7 @@ int sdrpp_main(int argc, char* argv[]) {
     auto items = core::configManager.conf.items();
     for (auto const& item : items) {
         if (!defConfig.contains(item.key())) {
-            spdlog::info("Unused key in config {0}, repairing", item.key());
+            flog::info("Unused key in config {0}, repairing", item.key());
             core::configManager.conf.erase(item.key());
         }
     }
@@ -334,7 +334,7 @@ int sdrpp_main(int argc, char* argv[]) {
     // Assert that the resource directory is absolute and check existence
     resDir = std::filesystem::absolute(resDir).string();
     if (!std::filesystem::is_directory(resDir)) {
-        spdlog::error("Resource directory doesn't exist! Please make sure that you've configured it correctly in config.json (check readme for details)");
+        flog::error("Resource directory doesn't exist! Please make sure that you've configured it correctly in config.json (check readme for details)");
         return 1;
     }
 
@@ -350,20 +350,20 @@ int sdrpp_main(int argc, char* argv[]) {
     LoadingScreen::init();
 
     LoadingScreen::show("Loading icons");
-    spdlog::info("Loading icons");
+    flog::info("Loading icons");
     if (!icons::load(resDir)) { return -1; }
 
     LoadingScreen::show("Loading band plans");
-    spdlog::info("Loading band plans");
+    flog::info("Loading band plans");
     bandplan::loadFromDir(resDir + "/bandplans");
 
     LoadingScreen::show("Loading band plan colors");
-    spdlog::info("Loading band plans color table");
+    flog::info("Loading band plans color table");
     bandplan::loadColorTable(bandColors);
 
     gui::mainWindow.init();
 
-    spdlog::info("Ready.");
+    flog::info("Ready.");
 
     // Run render loop (TODO: CHECK RETURN VALUE)
     backend::renderLoop();
@@ -384,6 +384,6 @@ int sdrpp_main(int argc, char* argv[]) {
     core::configManager.save();
 #endif
 
-    spdlog::info("Exiting successfully");
+    flog::info("Exiting successfully");
     return 0;
 }

core/src/credits.cpp

@@ -31,7 +31,6 @@ namespace sdrpp_credits {
         "fftw3 (fftw.org)",
         "glfw (Camilla Löwy)",
         "json (nlohmann)",
-        "spdlog (gabime)",
         "Portable File Dialogs"
     };
 

core/src/dsp/buffer/frame_buffer.h

@@ -69,7 +69,7 @@ namespace dsp::buffer {
                 writeCur = ((writeCur) % TEST_BUFFER_SIZE);
 
                 // if (((writeCur - readCur + TEST_BUFFER_SIZE) % TEST_BUFFER_SIZE) >= (TEST_BUFFER_SIZE-2)) {
-                //     spdlog::warn("Overflow");
+                //     flog::warn("Overflow");
                 // }
             }
             cnd.notify_all();

core/src/dsp/multirate/rrc_interpolator.h

@@ -83,7 +83,7 @@ namespace dsp::multirate {
             int interp = OutSR / gcd;
             int decim = InSR / gcd;
 
-            spdlog::warn("interp: {0}, decim: {1}", interp, decim);
+            flog::warn("interp: {0}, decim: {1}", interp, decim);
 
             // Configure resampler
             double tapSamplerate = _symbolrate * (double)interp;

core/src/gui/colormaps.cpp

@@ -1,6 +1,6 @@
 #include <gui/colormaps.h>
 #include <filesystem>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <fstream>
 #include <json.hpp>
 
@@ -11,7 +11,7 @@ namespace colormaps {
 
     void loadMap(std::string path) {
         if (!std::filesystem::is_regular_file(path)) {
-            spdlog::error("Could not load {0}, file doesn't exist", path);
+            flog::error("Could not load {0}, file doesn't exist", path);
             return;
         }
 
@@ -29,7 +29,7 @@ namespace colormaps {
             mapTxt = data["map"].get<std::vector<std::string>>();
         }
         catch (const std::exception&) {
-            spdlog::error("Could not load {0}", path);
+            flog::error("Could not load {0}", path);
             return;
         }
 

core/src/gui/icons.cpp

@@ -5,7 +5,7 @@
 #define STB_IMAGE_IMPLEMENTATION
 #include <imgui/stb_image.h>
 #include <filesystem>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 
 namespace icons {
     ImTextureID LOGO;
@@ -33,7 +33,7 @@ namespace icons {
 
     bool load(std::string resDir) {
         if (!std::filesystem::is_directory(resDir)) {
-            spdlog::error("Invalid resource directory: {0}", resDir);
+            flog::error("Invalid resource directory: {0}", resDir);
             return false;
         }
 

core/src/gui/main_window.cpp

@@ -49,19 +49,19 @@ void MainWindow::init() {
     gui::menu.order.clear();
     for (auto& elem : menuElements) {
         if (!elem.contains("name")) {
-            spdlog::error("Menu element is missing name key");
+            flog::error("Menu element is missing name key");
             continue;
         }
         if (!elem["name"].is_string()) {
-            spdlog::error("Menu element name isn't a string");
+            flog::error("Menu element name isn't a string");
             continue;
         }
         if (!elem.contains("open")) {
-            spdlog::error("Menu element is missing open key");
+            flog::error("Menu element is missing open key");
             continue;
         }
         if (!elem["open"].is_boolean()) {
-            spdlog::error("Menu element name isn't a string");
+            flog::error("Menu element name isn't a string");
             continue;
         }
         Menu::MenuOption_t opt;
@@ -95,7 +95,7 @@ void MainWindow::init() {
     vfoCreatedHandler.ctx = this;
     sigpath::vfoManager.onVfoCreated.bindHandler(&vfoCreatedHandler);
 
-    spdlog::info("Loading modules");
+    flog::info("Loading modules");
 
     // Load modules from /module directory
     if (std::filesystem::is_directory(modulesDir)) {
@@ -105,13 +105,13 @@ void MainWindow::init() {
                 continue;
             }
             if (!file.is_regular_file()) { continue; }
-            spdlog::info("Loading {0}", path);
+            flog::info("Loading {0}", path);
             LoadingScreen::show("Loading " + file.path().filename().string());
             core::moduleManager.loadModule(path);
         }
     }
     else {
-        spdlog::warn("Module directory {0} does not exist, not loading modules from directory", modulesDir);
+        flog::warn("Module directory {0} does not exist, not loading modules from directory", modulesDir);
     }
 
     // Read module config
@@ -124,7 +124,7 @@ void MainWindow::init() {
     for (auto const& path : modules) {
 #ifndef __ANDROID__
         std::string apath = std::filesystem::absolute(path).string();
-        spdlog::info("Loading {0}", apath);
+        flog::info("Loading {0}", apath);
         LoadingScreen::show("Loading " + std::filesystem::path(path).filename().string());
         core::moduleManager.loadModule(apath);
 #else
@@ -136,7 +136,7 @@ void MainWindow::init() {
     for (auto const& [name, _module] : modList) {
         std::string mod = _module["module"];
         bool enabled = _module["enabled"];
-        spdlog::info("Initializing {0} ({1})", name, mod);
+        flog::info("Initializing {0} ({1})", name, mod);
         LoadingScreen::show("Initializing " + name + " (" + mod + ")");
         core::moduleManager.createInstance(name, mod);
         if (!enabled) { core::moduleManager.disableInstance(name); }
@@ -144,12 +144,12 @@ void MainWindow::init() {
 
     // Load color maps
     LoadingScreen::show("Loading color maps");
-    spdlog::info("Loading color maps");
+    flog::info("Loading color maps");
     if (std::filesystem::is_directory(resourcesDir + "/colormaps")) {
         for (const auto& file : std::filesystem::directory_iterator(resourcesDir + "/colormaps")) {
             std::string path = file.path().generic_string();
             LoadingScreen::show("Loading " + file.path().filename().string());
-            spdlog::info("Loading {0}", path);
+            flog::info("Loading {0}", path);
             if (file.path().extension().generic_string() != ".json") {
                 continue;
             }
@@ -158,7 +158,7 @@ void MainWindow::init() {
         }
     }
     else {
-        spdlog::warn("Color map directory {0} does not exist, not loading modules from directory", modulesDir);
+        flog::warn("Color map directory {0} does not exist, not loading modules from directory", modulesDir);
     }
 
     gui::waterfall.updatePalletteFromArray(colormaps::maps["Turbo"].map, colormaps::maps["Turbo"].entryCount);
@@ -510,7 +510,7 @@ void MainWindow::draw() {
             // ImGui::Text("Buffering: %d", (sigpath::iqFrontEnd.inputBuffer.writeCur - sigpath::iqFrontEnd.inputBuffer.readCur + 32) % 32);
 
             if (ImGui::Button("Test Bug")) {
-                spdlog::error("Will this make the software crash?");
+                flog::error("Will this make the software crash?");
             }
 
             if (ImGui::Button("Testing something")) {

core/src/gui/smgui.cpp

@@ -195,7 +195,7 @@ namespace SmGui {
                 i++;
             }
             else {
-                spdlog::error("Invalid widget in Drawlist");
+                flog::error("Invalid widget in Drawlist");
             }
 
             if (elem.step != DRAW_STEP_FILL_WIDTH) { nextItemFillWidth = false; }
@@ -293,7 +293,7 @@ namespace SmGui {
 
         // Validate and clear if invalid
         if (!validate()) {
-            spdlog::error("Drawlist validation failed");
+            flog::error("Drawlist validation failed");
             //elements.clear();
             return -1;
         }

core/src/gui/style.cpp

@@ -2,7 +2,7 @@
 #include <imgui.h>
 #include <imgui_internal.h>
 #include <config.h>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <filesystem>
 
 namespace style {
@@ -22,7 +22,7 @@ namespace style {
     bool loadFonts(std::string resDir) {
         ImFontAtlas* fonts = ImGui::GetIO().Fonts;
         if (!std::filesystem::is_directory(resDir)) {
-            spdlog::error("Invalid resource directory: {0}", resDir);
+            flog::error("Invalid resource directory: {0}", resDir);
             return false;
         }
 

core/src/gui/theme_manager.cpp

@@ -1,7 +1,7 @@
 #include <json.hpp>
 #include <gui/theme_manager.h>
 #include <imgui_internal.h>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <filesystem>
 #include <fstream>
 
@@ -23,7 +23,7 @@ bool ThemeManager::loadThemesFromDir(std::string path) {
 
 
     if (!std::filesystem::is_directory(path)) {
-        spdlog::error("Theme directory doesn't exist: {0}", path);
+        flog::error("Theme directory doesn't exist: {0}", path);
         return false;
     }
     themes.clear();
@@ -39,7 +39,7 @@ bool ThemeManager::loadThemesFromDir(std::string path) {
 
 bool ThemeManager::loadTheme(std::string path) {
     if (!std::filesystem::is_regular_file(path)) {
-        spdlog::error("Theme file doesn't exist: {0}", path);
+        flog::error("Theme file doesn't exist: {0}", path);
         return false;
     }
 
@@ -55,24 +55,24 @@ bool ThemeManager::loadTheme(std::string path) {
 
     // Load theme name
     if (!data.contains("name")) {
-        spdlog::error("Theme {0} is missing the name parameter", path);
+        flog::error("Theme {0} is missing the name parameter", path);
         return false;
     }
     if (!data["name"].is_string()) {
-        spdlog::error("Theme {0} contains invalid name field. Expected string", path);
+        flog::error("Theme {0} contains invalid name field. Expected string", path);
         return false;
     }
     std::string name = data["name"];
 
     if (themes.find(name) != themes.end()) {
-        spdlog::error("A theme named '{0}' already exists", name);
+        flog::error("A theme named '{0}' already exists", name);
         return false;
     }
 
     // Load theme author if available
     if (data.contains("author")) {
         if (!data["author"].is_string()) {
-            spdlog::error("Theme {0} contains invalid author field. Expected string", path);
+            flog::error("Theme {0} contains invalid author field. Expected string", path);
             return false;
         }
         thm.author = data["author"];
@@ -86,7 +86,7 @@ bool ThemeManager::loadTheme(std::string path) {
         // Exception for non-imgu colors
         if (param == "WaterfallBackground" || param == "ClearColor" || param == "FFTHoldColor") {
             if (val[0] != '#' || !std::all_of(val.begin() + 1, val.end(), ::isxdigit) || val.length() != 9) {
-                spdlog::error("Theme {0} contains invalid {1} field. Expected hex RGBA color", path, param);
+                flog::error("Theme {0} contains invalid {1} field. Expected hex RGBA color", path, param);
                 return false;
             }
             continue;
@@ -97,14 +97,14 @@ bool ThemeManager::loadTheme(std::string path) {
         // If param is a color, check that it's a valid RGBA hex value
         if (IMGUI_COL_IDS.find(param) != IMGUI_COL_IDS.end()) {
             if (val[0] != '#' || !std::all_of(val.begin() + 1, val.end(), ::isxdigit) || val.length() != 9) {
-                spdlog::error("Theme {0} contains invalid {1} field. Expected hex RGBA color", path, param);
+                flog::error("Theme {0} contains invalid {1} field. Expected hex RGBA color", path, param);
                 return false;
             }
             isValid = true;
         }
 
         if (!isValid) {
-            spdlog::error("Theme {0} contains unknown {1} field.", path, param);
+            flog::error("Theme {0} contains unknown {1} field.", path, param);
             return false;
         }
     }
@@ -117,7 +117,7 @@ bool ThemeManager::loadTheme(std::string path) {
 
 bool ThemeManager::applyTheme(std::string name) {
     if (themes.find(name) == themes.end()) {
-        spdlog::error("Unknown theme: {0}", name);
+        flog::error("Unknown theme: {0}", name);
         return false;
     }
 

core/src/gui/widgets/bandplan.cpp

@@ -1,6 +1,6 @@
 #include <gui/widgets/bandplan.h>
 #include <fstream>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <filesystem>
 #include <sstream>
 #include <iomanip>
@@ -56,7 +56,7 @@ namespace bandplan {
     }
 
     void to_json(json& j, const BandPlanColor_t& ct) {
-        spdlog::error("ImGui color to JSON not implemented!!!");
+        flog::error("ImGui color to JSON not implemented!!!");
     }
 
     void from_json(const json& j, BandPlanColor_t& ct) {
@@ -81,7 +81,7 @@ namespace bandplan {
 
         BandPlan_t plan = data.get<BandPlan_t>();
         if (bandplans.find(plan.name) != bandplans.end()) {
-            spdlog::error("Duplicate band plan name ({0}), not loading.", plan.name);
+            flog::error("Duplicate band plan name ({0}), not loading.", plan.name);
             return;
         }
         bandplans[plan.name] = plan;
@@ -91,11 +91,11 @@ namespace bandplan {
 
     void loadFromDir(std::string path) {
         if (!std::filesystem::exists(path)) {
-            spdlog::error("Band Plan directory does not exist");
+            flog::error("Band Plan directory does not exist");
             return;
         }
         if (!std::filesystem::is_directory(path)) {
-            spdlog::error("Band Plan directory isn't a directory...");
+            flog::error("Band Plan directory isn't a directory...");
             return;
         }
         bandplans.clear();

core/src/gui/widgets/waterfall.cpp

@@ -4,7 +4,7 @@
 #include <imutils.h>
 #include <algorithm>
 #include <volk/volk.h>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <gui/gui.h>
 #include <gui/style.h>
 
@@ -1292,7 +1292,7 @@ namespace ImGui {
     void WaterFall::showWaterfall() {
         buf_mtx.lock();
         if (rawFFTs == NULL) {
-            spdlog::error("Null rawFFT");
+            flog::error("Null rawFFT");
         }
         waterfallVisible = true;
         onResize();

core/src/module.cpp

@@ -1,6 +1,6 @@
 #include <module.h>
 #include <filesystem>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 
 ModuleManager::Module_t ModuleManager::loadModule(std::string path) {
     Module_t mod;
@@ -8,12 +8,12 @@ ModuleManager::Module_t ModuleManager::loadModule(std::string path) {
     // On android, the path has to be relative, don't make it absolute
 #ifndef __ANDROID__
     if (!std::filesystem::exists(path)) {
-        spdlog::error("{0} does not exist", path);
+        flog::error("{0} does not exist", path);
         mod.handle = NULL;
         return mod;
     }
     if (!std::filesystem::is_regular_file(path)) {
-        spdlog::error("{0} isn't a loadable module", path);
+        flog::error("{0} isn't a loadable module", path);
         mod.handle = NULL;
         return mod;
     }
@@ -21,7 +21,7 @@ ModuleManager::Module_t ModuleManager::loadModule(std::string path) {
 #ifdef _WIN32
     mod.handle = LoadLibraryA(path.c_str());
     if (mod.handle == NULL) {
-        spdlog::error("Couldn't load {0}. Error code: {1}", path, GetLastError());
+        flog::error("Couldn't load {0}. Error code: {1}", path, (int)GetLastError());
         mod.handle = NULL;
         return mod;
     }
@@ -33,7 +33,7 @@ ModuleManager::Module_t ModuleManager::loadModule(std::string path) {
 #else
     mod.handle = dlopen(path.c_str(), RTLD_LAZY | RTLD_LOCAL);
     if (mod.handle == NULL) {
-        spdlog::error("Couldn't load {0}.", path);
+        flog::error("Couldn't load {0}.", path);
         mod.handle = NULL;
         return mod;
     }
@@ -44,32 +44,32 @@ ModuleManager::Module_t ModuleManager::loadModule(std::string path) {
     mod.end = (void (*)())dlsym(mod.handle, "_END_");
 #endif
     if (mod.info == NULL) {
-        spdlog::error("{0} is missing _INFO_ symbol", path);
+        flog::error("{0} is missing _INFO_ symbol", path);
         mod.handle = NULL;
         return mod;
     }
     if (mod.init == NULL) {
-        spdlog::error("{0} is missing _INIT_ symbol", path);
+        flog::error("{0} is missing _INIT_ symbol", path);
         mod.handle = NULL;
         return mod;
     }
     if (mod.createInstance == NULL) {
-        spdlog::error("{0} is missing _CREATE_INSTANCE_ symbol", path);
+        flog::error("{0} is missing _CREATE_INSTANCE_ symbol", path);
         mod.handle = NULL;
         return mod;
     }
     if (mod.deleteInstance == NULL) {
-        spdlog::error("{0} is missing _DELETE_INSTANCE_ symbol", path);
+        flog::error("{0} is missing _DELETE_INSTANCE_ symbol", path);
         mod.handle = NULL;
         return mod;
     }
     if (mod.end == NULL) {
-        spdlog::error("{0} is missing _END_ symbol", path);
+        flog::error("{0} is missing _END_ symbol", path);
         mod.handle = NULL;
         return mod;
     }
     if (modules.find(mod.info->name) != modules.end()) {
-        spdlog::error("{0} has the same name as an already loaded module", path);
+        flog::error("{0} has the same name as an already loaded module", path);
         mod.handle = NULL;
         return mod;
     }
@@ -85,16 +85,16 @@ ModuleManager::Module_t ModuleManager::loadModule(std::string path) {
 
 int ModuleManager::createInstance(std::string name, std::string module) {
     if (modules.find(module) == modules.end()) {
-        spdlog::error("Module '{0}' doesn't exist", module);
+        flog::error("Module '{0}' doesn't exist", module);
         return -1;
     }
     if (instances.find(name) != instances.end()) {
-        spdlog::error("A module instance with the name '{0}' already exists", name);
+        flog::error("A module instance with the name '{0}' already exists", name);
         return -1;
     }
     int maxCount = modules[module].info->maxInstances;
     if (countModuleInstances(module) >= maxCount && maxCount > 0) {
-        spdlog::error("Maximum number of instances reached for '{0}'", module);
+        flog::error("Maximum number of instances reached for '{0}'", module);
         return -1;
     }
     Instance_t inst;
@@ -107,7 +107,7 @@ int ModuleManager::createInstance(std::string name, std::string module) {
 
 int ModuleManager::deleteInstance(std::string name) {
     if (instances.find(name) == instances.end()) {
-        spdlog::error("Tried to remove non-existent instance '{0}'", name);
+        flog::error("Tried to remove non-existent instance '{0}'", name);
         return -1;
     }
     onInstanceDelete.emit(name);
@@ -119,13 +119,13 @@ int ModuleManager::deleteInstance(std::string name) {
 }
 
 int ModuleManager::deleteInstance(ModuleManager::Instance* instance) {
-    spdlog::error("Delete instance not implemented");
+    flog::error("Delete instance not implemented");
     return -1;
 }
 
 int ModuleManager::enableInstance(std::string name) {
     if (instances.find(name) == instances.end()) {
-        spdlog::error("Cannot enable '{0}', instance doesn't exist", name);
+        flog::error("Cannot enable '{0}', instance doesn't exist", name);
         return -1;
     }
     instances[name].instance->enable();
@@ -134,7 +134,7 @@ int ModuleManager::enableInstance(std::string name) {
 
 int ModuleManager::disableInstance(std::string name) {
     if (instances.find(name) == instances.end()) {
-        spdlog::error("Cannot disable '{0}', instance doesn't exist", name);
+        flog::error("Cannot disable '{0}', instance doesn't exist", name);
         return -1;
     }
     instances[name].instance->disable();
@@ -143,7 +143,7 @@ int ModuleManager::disableInstance(std::string name) {
 
 bool ModuleManager::instanceEnabled(std::string name) {
     if (instances.find(name) == instances.end()) {
-        spdlog::error("Cannot check if '{0}' is enabled, instance doesn't exist", name);
+        flog::error("Cannot check if '{0}' is enabled, instance doesn't exist", name);
         return false;
     }
     return instances[name].instance->isEnabled();
@@ -151,7 +151,7 @@ bool ModuleManager::instanceEnabled(std::string name) {
 
 void ModuleManager::postInit(std::string name) {
     if (instances.find(name) == instances.end()) {
-        spdlog::error("Cannot post-init '{0}', instance doesn't exist", name);
+        flog::error("Cannot post-init '{0}', instance doesn't exist", name);
         return;
     }
     instances[name].instance->postInit();
@@ -159,7 +159,7 @@ void ModuleManager::postInit(std::string name) {
 
 std::string ModuleManager::getInstanceModuleName(std::string name) {
     if (instances.find(name) == instances.end()) {
-        spdlog::error("Cannot get module name of'{0}', instance doesn't exist", name);
+        flog::error("Cannot get module name of'{0}', instance doesn't exist", name);
         return "";
     }
     return std::string(instances[name].module.info->name);
@@ -167,7 +167,7 @@ std::string ModuleManager::getInstanceModuleName(std::string name) {
 
 int ModuleManager::countModuleInstances(std::string module) {
     if (modules.find(module) == modules.end()) {
-        spdlog::error("Cannot count instances of '{0}', Module doesn't exist", module);
+        flog::error("Cannot count instances of '{0}', Module doesn't exist", module);
         return -1;
     }
     ModuleManager::Module_t mod = modules[module];
@@ -180,7 +180,7 @@ int ModuleManager::countModuleInstances(std::string module) {
 
 void ModuleManager::doPostInitAll() {
     for (auto& [name, inst] : instances) {
-        spdlog::info("Running post-init for {0}", name);
+        flog::info("Running post-init for {0}", name);
         inst.instance->postInit();
     }
 }

core/src/module_com.cpp

@@ -3,7 +3,7 @@
 bool ModuleComManager::registerInterface(std::string moduleName, std::string name, void (*handler)(int code, void* in, void* out, void* ctx), void* ctx) {
     std::lock_guard<std::mutex> lck(mtx);
     if (interfaces.find(name) != interfaces.end()) {
-        spdlog::error("Tried creating module interface with an existing name: {0}", name);
+        flog::error("Tried creating module interface with an existing name: {0}", name);
         return false;
     }
     ModuleComInterface iface;
@@ -17,7 +17,7 @@ bool ModuleComManager::registerInterface(std::string moduleName, std::string nam
 bool ModuleComManager::unregisterInterface(std::string name) {
     std::lock_guard<std::mutex> lck(mtx);
     if (interfaces.find(name) == interfaces.end()) {
-        spdlog::error("Tried to erase module interface with unknown name: {0}", name);
+        flog::error("Tried to erase module interface with unknown name: {0}", name);
         return false;
     }
     interfaces.erase(name);
@@ -33,7 +33,7 @@ bool ModuleComManager::interfaceExists(std::string name) {
 std::string ModuleComManager::getModuleName(std::string name) {
     std::lock_guard<std::mutex> lck(mtx);
     if (interfaces.find(name) == interfaces.end()) {
-        spdlog::error("Tried to call unknown module interface: {0}", name);
+        flog::error("Tried to call unknown module interface: {0}", name);
         return "";
     }
     return interfaces[name].moduleName;
@@ -42,7 +42,7 @@ std::string ModuleComManager::getModuleName(std::string name) {
 bool ModuleComManager::callInterface(std::string name, int code, void* in, void* out) {
     std::lock_guard<std::mutex> lck(mtx);
     if (interfaces.find(name) == interfaces.end()) {
-        spdlog::error("Tried to call unknown module interface: {0}", name);
+        flog::error("Tried to call unknown module interface: {0}", name);
         return false;
     }
     ModuleComInterface iface = interfaces[name];

core/src/module_com.h

@@ -2,7 +2,7 @@
 #include <map>
 #include <string>
 #include <mutex>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 
 struct ModuleComInterface {
     std::string moduleName;

core/src/server.cpp

@@ -1,6 +1,6 @@
 #include "server.h"
 #include "core.h"
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <version.h>
 #include <config.h>
 #include <filesystem>
@@ -47,7 +47,7 @@ namespace server {
     double sampleRate = 1000000.0;
 
     int main() {
-        spdlog::info("=====| SERVER MODE |=====");
+        flog::info("=====| SERVER MODE |=====");
 
         // Init DSP
         comp.init(&dummyInput, dsp::compression::PCM_TYPE_I8);
@@ -87,7 +87,7 @@ namespace server {
         // Initialize SmGui in server mode
         SmGui::init(true);
 
-        spdlog::info("Loading modules");
+        flog::info("Loading modules");
         // Load modules and check type to only load sources ( TODO: Have a proper type parameter int the info )
         // TODO LATER: Add whitelist/blacklist stuff
         if (std::filesystem::is_directory(modulesDir)) {
@@ -100,12 +100,12 @@ namespace server {
                 if (!file.is_regular_file()) { continue; }
                 if (fn.find("source") == std::string::npos) { continue; }
 
-                spdlog::info("Loading {0}", path);
+                flog::info("Loading {0}", path);
                 core::moduleManager.loadModule(path);
             }
         }
         else {
-            spdlog::warn("Module directory {0} does not exist, not loading modules from directory", modulesDir);
+            flog::warn("Module directory {0} does not exist, not loading modules from directory", modulesDir);
         }
 
         // Load additional modules through the config ( TODO: Have a proper type parameter int the info )
@@ -120,7 +120,7 @@ namespace server {
             if (!std::filesystem::is_regular_file(file)) { continue; }
             if (fn.find("source") == std::string::npos) { continue; }
 
-            spdlog::info("Loading {0}", path);
+            flog::info("Loading {0}", path);
             core::moduleManager.loadModule(path);
         }
 
@@ -129,7 +129,7 @@ namespace server {
             std::string mod = _module["module"];
             bool enabled = _module["enabled"];
             if (core::moduleManager.modules.find(mod) == core::moduleManager.modules.end()) { continue; }
-            spdlog::info("Initializing {0} ({1})", name, mod);
+            flog::info("Initializing {0} ({1})", name, mod);
             core::moduleManager.createInstance(name, mod);
             if (!enabled) { core::moduleManager.disableInstance(name); }
         }
@@ -154,7 +154,7 @@ namespace server {
         listener = net::listen(host, port);
         listener->acceptAsync(_clientHandler, NULL);
 
-        spdlog::info("Ready, listening on {0}:{1}", host, port);
+        flog::info("Ready, listening on {0}:{1}", host, port);
         while(1) { std::this_thread::sleep_for(std::chrono::milliseconds(100)); }
 
         return 0;
@@ -163,7 +163,7 @@ namespace server {
     void _clientHandler(net::Conn conn, void* ctx) {
         // Reject if someone else is already connected
         if (client && client->isOpen()) {
-            spdlog::info("REJECTED Connection from {0}:{1}, another client is already connected.", "TODO", "TODO");
+            flog::info("REJECTED Connection from {0}:{1}, another client is already connected.", "TODO", "TODO");
             
             // Issue a disconnect command to the client
             uint8_t buf[sizeof(PacketHeader) + sizeof(CommandHeader)];
@@ -184,7 +184,7 @@ namespace server {
             return;
         }
 
-        spdlog::info("Connection from {0}:{1}", "TODO", "TODO");
+        flog::info("Connection from {0}:{1}", "TODO", "TODO");
         client = std::move(conn);
         client->readAsync(sizeof(PacketHeader), rbuf, _packetHandler, NULL);
 
@@ -299,7 +299,7 @@ namespace server {
             compression = *(uint8_t*)data;
         }
         else {
-            spdlog::error("Invalid Command: {0} (len = {1})", cmd, len);
+            flog::error("Invalid Command: {0} (len = {1})", (int)cmd, len);
             sendError(ERROR_INVALID_COMMAND);
         }
     }

core/src/signal_path/iq_frontend.cpp

@@ -1,7 +1,7 @@
 #include "iq_frontend.h"
 #include "../dsp/window/blackman.h"
 #include "../dsp/window/nuttall.h"
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <gui/gui.h>
 #include <core.h>
 
@@ -140,7 +140,7 @@ void IQFrontEnd::unbindIQStream(dsp::stream<dsp::complex_t>* stream) {
 dsp::channel::RxVFO* IQFrontEnd::addVFO(std::string name, double sampleRate, double bandwidth, double offset) {
     // Make sure no other VFO with that name already exists
     if (vfos.find(name) != vfos.end()) {
-        spdlog::error("[IQFrontEnd] Tried to add VFO with existing name.");
+        flog::error("[IQFrontEnd] Tried to add VFO with existing name.");
         return NULL;
     }
 
@@ -162,7 +162,7 @@ dsp::channel::RxVFO* IQFrontEnd::addVFO(std::string name, double sampleRate, dou
 void IQFrontEnd::removeVFO(std::string name) {
     // Make sure that a VFO with that name exists
     if (vfos.find(name) == vfos.end()) {
-        spdlog::error("[IQFrontEnd] Tried to remove a VFO that doesn't exist.");
+        flog::error("[IQFrontEnd] Tried to remove a VFO that doesn't exist.");
         return;
     }
 

core/src/signal_path/sink.cpp

@@ -1,5 +1,5 @@
 #include <signal_path/sink.h>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <imgui/imgui.h>
 #include <gui/style.h>
 #include <gui/icons.h>
@@ -87,7 +87,7 @@ void SinkManager::Stream::setSampleRate(float sampleRate) {
 
 void SinkManager::registerSinkProvider(std::string name, SinkProvider provider) {
     if (providers.find(name) != providers.end()) {
-        spdlog::error("Cannot register sink provider '{0}', this name is already taken", name);
+        flog::error("Cannot register sink provider '{0}', this name is already taken", name);
         return;
     }
 
@@ -108,7 +108,7 @@ void SinkManager::registerSinkProvider(std::string name, SinkProvider provider)
 
 void SinkManager::unregisterSinkProvider(std::string name) {
     if (providers.find(name) == providers.end()) {
-        spdlog::error("Cannot unregister sink provider '{0}', no such provider exists.", name);
+        flog::error("Cannot unregister sink provider '{0}', no such provider exists.", name);
         return;
     }
 
@@ -137,7 +137,7 @@ void SinkManager::unregisterSinkProvider(std::string name) {
 
 void SinkManager::registerStream(std::string name, SinkManager::Stream* stream) {
     if (streams.find(name) != streams.end()) {
-        spdlog::error("Cannot register stream '{0}', this name is already taken", name);
+        flog::error("Cannot register stream '{0}', this name is already taken", name);
         return;
     }
 
@@ -163,7 +163,7 @@ void SinkManager::registerStream(std::string name, SinkManager::Stream* stream)
 
 void SinkManager::unregisterStream(std::string name) {
     if (streams.find(name) == streams.end()) {
-        spdlog::error("Cannot unregister stream '{0}', this stream doesn't exist", name);
+        flog::error("Cannot unregister stream '{0}', this stream doesn't exist", name);
         return;
     }
     onStreamUnregister.emit(name);
@@ -177,7 +177,7 @@ void SinkManager::unregisterStream(std::string name) {
 
 void SinkManager::startStream(std::string name) {
     if (streams.find(name) == streams.end()) {
-        spdlog::error("Cannot start stream '{0}', this stream doesn't exist", name);
+        flog::error("Cannot start stream '{0}', this stream doesn't exist", name);
         return;
     }
     streams[name]->start();
@@ -185,7 +185,7 @@ void SinkManager::startStream(std::string name) {
 
 void SinkManager::stopStream(std::string name) {
     if (streams.find(name) == streams.end()) {
-        spdlog::error("Cannot stop stream '{0}', this stream doesn't exist", name);
+        flog::error("Cannot stop stream '{0}', this stream doesn't exist", name);
         return;
     }
     streams[name]->stop();
@@ -193,7 +193,7 @@ void SinkManager::stopStream(std::string name) {
 
 float SinkManager::getStreamSampleRate(std::string name) {
     if (streams.find(name) == streams.end()) {
-        spdlog::error("Cannot get sample rate of stream '{0}', this stream doesn't exist", name);
+        flog::error("Cannot get sample rate of stream '{0}', this stream doesn't exist", name);
         return -1.0f;
     }
     return streams[name]->getSampleRate();
@@ -201,7 +201,7 @@ float SinkManager::getStreamSampleRate(std::string name) {
 
 dsp::stream<dsp::stereo_t>* SinkManager::bindStream(std::string name) {
     if (streams.find(name) == streams.end()) {
-        spdlog::error("Cannot bind to stream '{0}'. Stream doesn't exist", name);
+        flog::error("Cannot bind to stream '{0}'. Stream doesn't exist", name);
         return NULL;
     }
     return streams[name]->bindStream();
@@ -209,7 +209,7 @@ dsp::stream<dsp::stereo_t>* SinkManager::bindStream(std::string name) {
 
 void SinkManager::unbindStream(std::string name, dsp::stream<dsp::stereo_t>* stream) {
     if (streams.find(name) == streams.end()) {
-        spdlog::error("Cannot unbind from stream '{0}'. Stream doesn't exist", name);
+        flog::error("Cannot unbind from stream '{0}'. Stream doesn't exist", name);
         return;
     }
     streams[name]->unbindStream(stream);
@@ -217,12 +217,12 @@ void SinkManager::unbindStream(std::string name, dsp::stream<dsp::stereo_t>* str
 
 void SinkManager::setStreamSink(std::string name, std::string providerName) {
     if (streams.find(name) == streams.end()) {
-        spdlog::error("Cannot set sink for stream '{0}'. Stream doesn't exist", name);
+        flog::error("Cannot set sink for stream '{0}'. Stream doesn't exist", name);
         return;
     }
     Stream* stream = streams[name];
     if (providers.find(providerName) == providers.end()) {
-        spdlog::error("Unknown sink provider '{0}'", providerName);
+        flog::error("Unknown sink provider '{0}'", providerName);
         return;
     }
 

core/src/signal_path/source.cpp

@@ -1,6 +1,6 @@
 #include <server.h>
 #include <signal_path/source.h>
-#include <spdlog/spdlog.h>
+#include <utils/flog.h>
 #include <signal_path/signal_path.h>
 #include <core.h>
 
@@ -9,7 +9,7 @@ SourceManager::SourceManager() {
 
 void SourceManager::registerSource(std::string name, SourceHandler* handler) {
     if (sources.find(name) != sources.end()) {
-        spdlog::error("Tried to register new source with existing name: {0}", name);
+        flog::error("Tried to register new source with existing name: {0}", name);
         return;
     }
     sources[name] = handler;
@@ -18,7 +18,7 @@ void SourceManager::registerSource(std::string name, SourceHandler* handler) {
 
 void SourceManager::unregisterSource(std::string name) {
     if (sources.find(name) == sources.end()) {
-        spdlog::error("Tried to unregister non existent source: {0}", name);
+        flog::error("Tried to unregister non existent source: {0}", name);
         return;
     }
     onSourceUnregister.emit(name);
@@ -41,7 +41,7 @@ std::vector<std::string> SourceManager::getSourceNames() {
 
 void SourceManager::selectSource(std::string name) {
     if (sources.find(name) == sources.end()) {
-        spdlog::error("Tried to select non existent source: {0}", name);
+        flog::error("Tried to select non existent source: {0}", name);
         return;
     }
     if (selectedHandler != NULL) {

core/src/spdlog/async.h

@@ -1,93 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-//
-// Async logging using global thread pool
-// All loggers created here share same global thread pool.
-// Each log message is pushed to a queue along with a shared pointer to the
-// logger.
-// If a logger deleted while having pending messages in the queue, it's actual
-// destruction will defer
-// until all its messages are processed by the thread pool.
-// This is because each message in the queue holds a shared_ptr to the
-// originating logger.
-
-#include <spdlog/async_logger.h>
-#include <spdlog/details/registry.h>
-#include <spdlog/details/thread_pool.h>
-
-#include <memory>
-#include <mutex>
-#include <functional>
-
-namespace spdlog {
-
-namespace details {
-static const size_t default_async_q_size = 8192;
-}
-
-// async logger factory - creates async loggers backed with thread pool.
-// if a global thread pool doesn't already exist, create it with default queue
-// size of 8192 items and single thread.
-template<async_overflow_policy OverflowPolicy = async_overflow_policy::block>
-struct async_factory_impl
-{
-    template<typename Sink, typename... SinkArgs>
-    static std::shared_ptr<async_logger> create(std::string logger_name, SinkArgs &&... args)
-    {
-        auto &registry_inst = details::registry::instance();
-
-        // create global thread pool if not already exists..
-
-        auto &mutex = registry_inst.tp_mutex();
-        std::lock_guard<std::recursive_mutex> tp_lock(mutex);
-        auto tp = registry_inst.get_tp();
-        if (tp == nullptr)
-        {
-            tp = std::make_shared<details::thread_pool>(details::default_async_q_size, 1);
-            registry_inst.set_tp(tp);
-        }
-
-        auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
-        auto new_logger = std::make_shared<async_logger>(std::move(logger_name), std::move(sink), std::move(tp), OverflowPolicy);
-        registry_inst.initialize_logger(new_logger);
-        return new_logger;
-    }
-};
-
-using async_factory = async_factory_impl<async_overflow_policy::block>;
-using async_factory_nonblock = async_factory_impl<async_overflow_policy::overrun_oldest>;
-
-template<typename Sink, typename... SinkArgs>
-inline std::shared_ptr<spdlog::logger> create_async(std::string logger_name, SinkArgs &&... sink_args)
-{
-    return async_factory::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
-}
-
-template<typename Sink, typename... SinkArgs>
-inline std::shared_ptr<spdlog::logger> create_async_nb(std::string logger_name, SinkArgs &&... sink_args)
-{
-    return async_factory_nonblock::create<Sink>(std::move(logger_name), std::forward<SinkArgs>(sink_args)...);
-}
-
-// set global thread pool.
-inline void init_thread_pool(size_t q_size, size_t thread_count, std::function<void()> on_thread_start)
-{
-    auto tp = std::make_shared<details::thread_pool>(q_size, thread_count, on_thread_start);
-    details::registry::instance().set_tp(std::move(tp));
-}
-
-// set global thread pool.
-inline void init_thread_pool(size_t q_size, size_t thread_count)
-{
-    init_thread_pool(q_size, thread_count, [] {});
-}
-
-// get the global thread pool.
-inline std::shared_ptr<spdlog::details::thread_pool> thread_pool()
-{
-    return details::registry::instance().get_tp();
-}
-} // namespace spdlog

core/src/spdlog/async_logger-inl.h

@@ -1,92 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/async_logger.h>
-#endif
-
-#include <spdlog/sinks/sink.h>
-#include <spdlog/details/thread_pool.h>
-
-#include <memory>
-#include <string>
-
-SPDLOG_INLINE spdlog::async_logger::async_logger(
-    std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy)
-    : async_logger(std::move(logger_name), sinks_list.begin(), sinks_list.end(), std::move(tp), overflow_policy)
-{}
-
-SPDLOG_INLINE spdlog::async_logger::async_logger(
-    std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp, async_overflow_policy overflow_policy)
-    : async_logger(std::move(logger_name), {std::move(single_sink)}, std::move(tp), overflow_policy)
-{}
-
-// send the log message to the thread pool
-SPDLOG_INLINE void spdlog::async_logger::sink_it_(const details::log_msg &msg)
-{
-    if (auto pool_ptr = thread_pool_.lock())
-    {
-        pool_ptr->post_log(shared_from_this(), msg, overflow_policy_);
-    }
-    else
-    {
-        throw_spdlog_ex("async log: thread pool doesn't exist anymore");
-    }
-}
-
-// send flush request to the thread pool
-SPDLOG_INLINE void spdlog::async_logger::flush_()
-{
-    if (auto pool_ptr = thread_pool_.lock())
-    {
-        pool_ptr->post_flush(shared_from_this(), overflow_policy_);
-    }
-    else
-    {
-        throw_spdlog_ex("async flush: thread pool doesn't exist anymore");
-    }
-}
-
-//
-// backend functions - called from the thread pool to do the actual job
-//
-SPDLOG_INLINE void spdlog::async_logger::backend_sink_it_(const details::log_msg &msg)
-{
-    for (auto &sink : sinks_)
-    {
-        if (sink->should_log(msg.level))
-        {
-            SPDLOG_TRY
-            {
-                sink->log(msg);
-            }
-            SPDLOG_LOGGER_CATCH()
-        }
-    }
-
-    if (should_flush_(msg))
-    {
-        backend_flush_();
-    }
-}
-
-SPDLOG_INLINE void spdlog::async_logger::backend_flush_()
-{
-    for (auto &sink : sinks_)
-    {
-        SPDLOG_TRY
-        {
-            sink->flush();
-        }
-        SPDLOG_LOGGER_CATCH()
-    }
-}
-
-SPDLOG_INLINE std::shared_ptr<spdlog::logger> spdlog::async_logger::clone(std::string new_name)
-{
-    auto cloned = std::make_shared<spdlog::async_logger>(*this);
-    cloned->name_ = std::move(new_name);
-    return cloned;
-}

core/src/spdlog/async_logger.h

@@ -1,68 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-// Fast asynchronous logger.
-// Uses pre allocated queue.
-// Creates a single back thread to pop messages from the queue and log them.
-//
-// Upon each log write the logger:
-//    1. Checks if its log level is enough to log the message
-//    2. Push a new copy of the message to a queue (or block the caller until
-//    space is available in the queue)
-// Upon destruction, logs all remaining messages in the queue before
-// destructing..
-
-#include <spdlog/logger.h>
-
-namespace spdlog {
-
-// Async overflow policy - block by default.
-enum class async_overflow_policy
-{
-    block,         // Block until message can be enqueued
-    overrun_oldest // Discard oldest message in the queue if full when trying to
-                   // add new item.
-};
-
-namespace details {
-class thread_pool;
-}
-
-class SPDLOG_API async_logger final : public std::enable_shared_from_this<async_logger>, public logger
-{
-    friend class details::thread_pool;
-
-public:
-    template<typename It>
-    async_logger(std::string logger_name, It begin, It end, std::weak_ptr<details::thread_pool> tp,
-        async_overflow_policy overflow_policy = async_overflow_policy::block)
-        : logger(std::move(logger_name), begin, end)
-        , thread_pool_(std::move(tp))
-        , overflow_policy_(overflow_policy)
-    {}
-
-    async_logger(std::string logger_name, sinks_init_list sinks_list, std::weak_ptr<details::thread_pool> tp,
-        async_overflow_policy overflow_policy = async_overflow_policy::block);
-
-    async_logger(std::string logger_name, sink_ptr single_sink, std::weak_ptr<details::thread_pool> tp,
-        async_overflow_policy overflow_policy = async_overflow_policy::block);
-
-    std::shared_ptr<logger> clone(std::string new_name) override;
-
-protected:
-    void sink_it_(const details::log_msg &msg) override;
-    void flush_() override;
-    void backend_sink_it_(const details::log_msg &incoming_log_msg);
-    void backend_flush_();
-
-private:
-    std::weak_ptr<details::thread_pool> thread_pool_;
-    async_overflow_policy overflow_policy_;
-};
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "async_logger-inl.h"
-#endif

core/src/spdlog/cfg/argv.h

@@ -1,45 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-#include <spdlog/cfg/helpers.h>
-#include <spdlog/details/registry.h>
-
-//
-// Init log levels using each argv entry that starts with "SPDLOG_LEVEL="
-//
-// set all loggers to debug level:
-// example.exe "SPDLOG_LEVEL=debug"
-
-// set logger1 to trace level
-// example.exe "SPDLOG_LEVEL=logger1=trace"
-
-// turn off all logging except for logger1 and logger2:
-// example.exe "SPDLOG_LEVEL=off,logger1=debug,logger2=info"
-
-namespace spdlog {
-namespace cfg {
-
-// search for SPDLOG_LEVEL= in the args and use it to init the levels
-void load_argv_levels(int argc, const char **argv)
-{
-    const std::string spdlog_level_prefix = "SPDLOG_LEVEL=";
-    for (int i = 1; i < argc; i++)
-    {
-        std::string arg = argv[i];
-        if (arg.find(spdlog_level_prefix) == 0)
-        {
-            auto levels_string = arg.substr(spdlog_level_prefix.size());
-            auto levels = helpers::extract_levels(levels_string);
-            details::registry::instance().update_levels(std::move(levels));
-        }
-    }
-}
-
-void load_argv_levels(int argc, char **argv)
-{
-    load_argv_levels(argc, const_cast<const char **>(argv));
-}
-
-} // namespace cfg
-} // namespace spdlog

core/src/spdlog/cfg/env.h

@@ -1,36 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-#include <spdlog/cfg/helpers.h>
-#include <spdlog/details/registry.h>
-#include <spdlog/details/os.h>
-
-//
-// Init levels and patterns from env variables SPDLOG_LEVEL
-// Inspired from Rust's "env_logger" crate (https://crates.io/crates/env_logger).
-// Note - fallback to "info" level on unrecognized levels
-//
-// Examples:
-//
-// set global level to debug:
-// export SPDLOG_LEVEL=debug
-//
-// turn off all logging except for logger1:
-// export SPDLOG_LEVEL="off,logger1=debug"
-//
-
-// turn off all logging except for logger1 and logger2:
-// export SPDLOG_LEVEL="off,logger1=debug,logger2=info"
-
-namespace spdlog {
-namespace cfg {
-void load_env_levels()
-{
-    auto env_val = details::os::getenv("SPDLOG_LEVEL");
-    auto levels = helpers::extract_levels(env_val);
-    details::registry::instance().update_levels(std::move(levels));
-}
-
-} // namespace cfg
-} // namespace spdlog

core/src/spdlog/cfg/helpers-inl.h

@@ -1,103 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/cfg/helpers.h>
-#endif
-
-#include <spdlog/spdlog.h>
-#include <spdlog/details/os.h>
-#include <spdlog/details/registry.h>
-
-#include <string>
-#include <utility>
-#include <sstream>
-
-namespace spdlog {
-namespace cfg {
-namespace helpers {
-
-// inplace convert to lowercase
-inline std::string &to_lower_(std::string &str)
-{
-    std::transform(
-        str.begin(), str.end(), str.begin(), [](char ch) { return static_cast<char>((ch >= 'A' && ch <= 'Z') ? ch + ('a' - 'A') : ch); });
-    return str;
-}
-
-// inplace trim spaces
-inline std::string &trim_(std::string &str)
-{
-    const char *spaces = " \n\r\t";
-    str.erase(str.find_last_not_of(spaces) + 1);
-    str.erase(0, str.find_first_not_of(spaces));
-    return str;
-}
-
-// return (name,value) trimmed pair from given "name=value" string.
-// return empty string on missing parts
-// "key=val" => ("key", "val")
-// " key  =  val " => ("key", "val")
-// "key=" => ("key", "")
-// "val" => ("", "val")
-
-inline std::pair<std::string, std::string> extract_kv_(char sep, const std::string &str)
-{
-    auto n = str.find(sep);
-    std::string k, v;
-    if (n == std::string::npos)
-    {
-        v = str;
-    }
-    else
-    {
-        k = str.substr(0, n);
-        v = str.substr(n + 1);
-    }
-    return std::make_pair(trim_(k), trim_(v));
-}
-
-// return vector of key/value pairs from sequence of "K1=V1,K2=V2,.."
-// "a=AAA,b=BBB,c=CCC,.." => {("a","AAA"),("b","BBB"),("c", "CCC"),...}
-inline std::unordered_map<std::string, std::string> extract_key_vals_(const std::string &str)
-{
-    std::string token;
-    std::istringstream token_stream(str);
-    std::unordered_map<std::string, std::string> rv{};
-    while (std::getline(token_stream, token, ','))
-    {
-        if (token.empty())
-        {
-            continue;
-        }
-        auto kv = extract_kv_('=', token);
-        rv[kv.first] = kv.second;
-    }
-    return rv;
-}
-
-SPDLOG_INLINE log_levels extract_levels(const std::string &input)
-{
-    auto key_vals = extract_key_vals_(input);
-    log_levels rv;
-
-    for (auto &name_level : key_vals)
-    {
-        auto &logger_name = name_level.first;
-        auto level_name = to_lower_(name_level.second);
-        auto level = level::from_str(level_name);
-        // fallback to "info" if unrecognized level name
-        if (level == level::off && level_name != "off")
-        {
-            level = level::info;
-        }
-        rv.set(logger_name, level);
-    }
-    return rv;
-}
-
-} // namespace helpers
-} // namespace cfg
-} // namespace spdlog

core/src/spdlog/cfg/helpers.h

@@ -1,28 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/cfg/log_levels.h>
-
-namespace spdlog {
-namespace cfg {
-namespace helpers {
-//
-// Init levels from given string
-//
-// Examples:
-//
-// set global level to debug: "debug"
-// turn off all logging except for logger1: "off,logger1=debug"
-// turn off all logging except for logger1 and logger2: "off,logger1=debug,logger2=info"
-//
-SPDLOG_API log_levels extract_levels(const std::string &txt);
-} // namespace helpers
-
-} // namespace cfg
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "helpers-inl.h"
-#endif // SPDLOG_HEADER_ONLY

core/src/spdlog/cfg/log_levels.h

@@ -1,47 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <string>
-#include <unordered_map>
-
-namespace spdlog {
-namespace cfg {
-class log_levels
-{
-    std::unordered_map<std::string, spdlog::level::level_enum> levels_;
-    spdlog::level::level_enum default_level_ = level::info;
-
-public:
-    void set(const std::string &logger_name, level::level_enum lvl)
-    {
-        if (logger_name.empty())
-        {
-            default_level_ = lvl;
-        }
-        else
-        {
-            levels_[logger_name] = lvl;
-        }
-    }
-
-    void set_default(level::level_enum lvl)
-    {
-        default_level_ = lvl;
-    }
-
-    level::level_enum get(const std::string &logger_name)
-    {
-        auto it = levels_.find(logger_name);
-        return it != levels_.end() ? it->second : default_level_;
-    }
-
-    level::level_enum default_level()
-    {
-        return default_level_;
-    }
-};
-} // namespace cfg
-} // namespace spdlog

core/src/spdlog/common-inl.h

@@ -1,76 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/common.h>
-#endif
-
-namespace spdlog {
-namespace level {
-static string_view_t level_string_views[] SPDLOG_LEVEL_NAMES;
-
-static const char *short_level_names[] SPDLOG_SHORT_LEVEL_NAMES;
-
-SPDLOG_INLINE string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT
-{
-    return level_string_views[l];
-}
-
-SPDLOG_INLINE const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT
-{
-    return short_level_names[l];
-}
-
-SPDLOG_INLINE spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT
-{
-    int level = 0;
-    for (const auto &level_str : level_string_views)
-    {
-        if (level_str == name)
-        {
-            return static_cast<level::level_enum>(level);
-        }
-        level++;
-    }
-    // check also for "warn" and "err" before giving up..
-    if (name == "warn")
-    {
-        return level::warn;
-    }
-    if (name == "err")
-    {
-        return level::err;
-    }
-    return level::off;
-}
-} // namespace level
-
-SPDLOG_INLINE spdlog_ex::spdlog_ex(std::string msg)
-    : msg_(std::move(msg))
-{}
-
-SPDLOG_INLINE spdlog_ex::spdlog_ex(const std::string &msg, int last_errno)
-{
-    memory_buf_t outbuf;
-    fmt::format_system_error(outbuf, last_errno, msg);
-    msg_ = fmt::to_string(outbuf);
-}
-
-SPDLOG_INLINE const char *spdlog_ex::what() const SPDLOG_NOEXCEPT
-{
-    return msg_.c_str();
-}
-
-SPDLOG_INLINE void throw_spdlog_ex(const std::string &msg, int last_errno)
-{
-    SPDLOG_THROW(spdlog_ex(msg, last_errno));
-}
-
-SPDLOG_INLINE void throw_spdlog_ex(std::string msg)
-{
-    SPDLOG_THROW(spdlog_ex(std::move(msg)));
-}
-
-} // namespace spdlog

core/src/spdlog/common.h

@@ -1,246 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/tweakme.h>
-#include <spdlog/details/null_mutex.h>
-
-#include <atomic>
-#include <chrono>
-#include <initializer_list>
-#include <memory>
-#include <exception>
-#include <string>
-#include <type_traits>
-#include <functional>
-
-#ifdef SPDLOG_COMPILED_LIB
-#undef SPDLOG_HEADER_ONLY
-#if defined(_WIN32) && defined(SPDLOG_SHARED_LIB)
-#ifdef spdlog_EXPORTS
-#define SPDLOG_API __declspec(dllexport)
-#else
-#define SPDLOG_API __declspec(dllimport)
-#endif
-#else // !defined(_WIN32) || !defined(SPDLOG_SHARED_LIB)
-#define SPDLOG_API
-#endif
-#define SPDLOG_INLINE
-#else // !defined(SPDLOG_COMPILED_LIB)
-#define SPDLOG_API
-#define SPDLOG_HEADER_ONLY
-#define SPDLOG_INLINE inline
-#endif // #ifdef SPDLOG_COMPILED_LIB
-
-#include <spdlog/fmt/fmt.h>
-
-// visual studio upto 2013 does not support noexcept nor constexpr
-#if defined(_MSC_VER) && (_MSC_VER < 1900)
-#define SPDLOG_NOEXCEPT _NOEXCEPT
-#define SPDLOG_CONSTEXPR
-#else
-#define SPDLOG_NOEXCEPT noexcept
-#define SPDLOG_CONSTEXPR constexpr
-#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
-
-// disable thread local on msvc 2013
-#ifndef SPDLOG_NO_TLS
-#if (defined(_MSC_VER) && (_MSC_VER < 1900)) || defined(__cplusplus_winrt)
-#define SPDLOG_NO_TLS 1
-#endif
-#endif
-
-#ifndef SPDLOG_FUNCTION
-#define SPDLOG_FUNCTION static_cast<const char *>(__FUNCTION__)
-#endif
-
-#ifdef SPDLOG_NO_EXCEPTIONS
-#define SPDLOG_TRY
-#define SPDLOG_THROW(ex)                                                                                                                   \
-    do                                                                                                                                     \
-    {                                                                                                                                      \
-        printf("spdlog fatal error: %s\n", ex.what());                                                                                     \
-        std::abort();                                                                                                                      \
-    } while (0)
-#define SPDLOG_CATCH_ALL()
-#else
-#define SPDLOG_TRY try
-#define SPDLOG_THROW(ex) throw(ex)
-#define SPDLOG_CATCH_ALL() catch (...)
-#endif
-
-namespace spdlog {
-
-class formatter;
-
-namespace sinks {
-class sink;
-}
-
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
-using filename_t = std::wstring;
-#define SPDLOG_FILENAME_T(s) L##s
-#else
-using filename_t = std::string;
-#define SPDLOG_FILENAME_T(s) s
-#endif
-
-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 err_handler = std::function<void(const std::string &err_msg)>;
-using string_view_t = fmt::basic_string_view<char>;
-using wstring_view_t = fmt::basic_string_view<wchar_t>;
-using memory_buf_t = fmt::basic_memory_buffer<char, 250>;
-
-#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
-#ifndef _WIN32
-#error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
-#else
-template<typename T>
-struct is_convertible_to_wstring_view : std::is_convertible<T, wstring_view_t>
-{};
-#endif // _WIN32
-#else
-template<typename>
-struct is_convertible_to_wstring_view : std::false_type
-{};
-#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
-
-#if defined(SPDLOG_NO_ATOMIC_LEVELS)
-using level_t = details::null_atomic_int;
-#else
-using level_t = std::atomic<int>;
-#endif
-
-#define SPDLOG_LEVEL_TRACE 0
-#define SPDLOG_LEVEL_DEBUG 1
-#define SPDLOG_LEVEL_INFO 2
-#define SPDLOG_LEVEL_WARN 3
-#define SPDLOG_LEVEL_ERROR 4
-#define SPDLOG_LEVEL_CRITICAL 5
-#define SPDLOG_LEVEL_OFF 6
-
-#if !defined(SPDLOG_ACTIVE_LEVEL)
-#define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_INFO
-#endif
-
-// Log level enum
-namespace level {
-enum level_enum
-{
-    trace = SPDLOG_LEVEL_TRACE,
-    debug = SPDLOG_LEVEL_DEBUG,
-    info = SPDLOG_LEVEL_INFO,
-    warn = SPDLOG_LEVEL_WARN,
-    err = SPDLOG_LEVEL_ERROR,
-    critical = SPDLOG_LEVEL_CRITICAL,
-    off = SPDLOG_LEVEL_OFF,
-    n_levels
-};
-
-#if !defined(SPDLOG_LEVEL_NAMES)
-#define SPDLOG_LEVEL_NAMES                                                                                                                 \
-    {                                                                                                                                      \
-        "trace", "debug", "info", "warning", "error", "critical", "off"                                                                    \
-    }
-#endif
-
-#if !defined(SPDLOG_SHORT_LEVEL_NAMES)
-
-#define SPDLOG_SHORT_LEVEL_NAMES                                                                                                           \
-    {                                                                                                                                      \
-        "T", "D", "I", "W", "E", "C", "O"                                                                                                  \
-    }
-#endif
-
-SPDLOG_API string_view_t &to_string_view(spdlog::level::level_enum l) SPDLOG_NOEXCEPT;
-SPDLOG_API const char *to_short_c_str(spdlog::level::level_enum l) SPDLOG_NOEXCEPT;
-SPDLOG_API spdlog::level::level_enum from_str(const std::string &name) SPDLOG_NOEXCEPT;
-
-using level_hasher = std::hash<int>;
-} // namespace level
-
-//
-// Color mode used by sinks with color support.
-//
-enum class color_mode
-{
-    always,
-    automatic,
-    never
-};
-
-//
-// 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_API spdlog_ex : public std::exception
-{
-public:
-    explicit spdlog_ex(std::string msg);
-    spdlog_ex(const std::string &msg, int last_errno);
-    const char *what() const SPDLOG_NOEXCEPT override;
-
-private:
-    std::string msg_;
-};
-
-SPDLOG_API void throw_spdlog_ex(const std::string &msg, int last_errno);
-SPDLOG_API void throw_spdlog_ex(std::string msg);
-
-struct source_loc
-{
-    SPDLOG_CONSTEXPR source_loc() = default;
-    SPDLOG_CONSTEXPR source_loc(const char *filename_in, int line_in, const char *funcname_in)
-        : filename{filename_in}
-        , line{line_in}
-        , funcname{funcname_in}
-    {}
-
-    SPDLOG_CONSTEXPR bool empty() const SPDLOG_NOEXCEPT
-    {
-        return line == 0;
-    }
-    const char *filename{nullptr};
-    int line{0};
-    const char *funcname{nullptr};
-};
-
-namespace details {
-// make_unique support for pre c++14
-
-#if __cplusplus >= 201402L // C++14 and beyond
-using std::make_unique;
-#else
-template<typename T, typename... Args>
-std::unique_ptr<T> make_unique(Args &&... args)
-{
-    static_assert(!std::is_array<T>::value, "arrays not supported");
-    return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
-}
-#endif
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "common-inl.h"
-#endif

core/src/spdlog/details/backtracer-inl.h

@@ -1,69 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/details/backtracer.h>
-#endif
-namespace spdlog {
-namespace details {
-SPDLOG_INLINE backtracer::backtracer(const backtracer &other)
-{
-    std::lock_guard<std::mutex> lock(other.mutex_);
-    enabled_ = other.enabled();
-    messages_ = other.messages_;
-}
-
-SPDLOG_INLINE backtracer::backtracer(backtracer &&other) SPDLOG_NOEXCEPT
-{
-    std::lock_guard<std::mutex> lock(other.mutex_);
-    enabled_ = other.enabled();
-    messages_ = std::move(other.messages_);
-}
-
-SPDLOG_INLINE backtracer &backtracer::operator=(backtracer other)
-{
-    std::lock_guard<std::mutex> lock(mutex_);
-    enabled_ = other.enabled();
-    messages_ = std::move(other.messages_);
-    return *this;
-}
-
-SPDLOG_INLINE void backtracer::enable(size_t size)
-{
-    std::lock_guard<std::mutex> lock{mutex_};
-    enabled_.store(true, std::memory_order_relaxed);
-    messages_ = circular_q<log_msg_buffer>{size};
-}
-
-SPDLOG_INLINE void backtracer::disable()
-{
-    std::lock_guard<std::mutex> lock{mutex_};
-    enabled_.store(false, std::memory_order_relaxed);
-}
-
-SPDLOG_INLINE bool backtracer::enabled() const
-{
-    return enabled_.load(std::memory_order_relaxed);
-}
-
-SPDLOG_INLINE void backtracer::push_back(const log_msg &msg)
-{
-    std::lock_guard<std::mutex> lock{mutex_};
-    messages_.push_back(log_msg_buffer{msg});
-}
-
-// pop all items in the q and apply the given fun on each of them.
-SPDLOG_INLINE void backtracer::foreach_pop(std::function<void(const details::log_msg &)> fun)
-{
-    std::lock_guard<std::mutex> lock{mutex_};
-    while (!messages_.empty())
-    {
-        auto &front_msg = messages_.front();
-        fun(front_msg);
-        messages_.pop_front();
-    }
-}
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/backtracer.h

@@ -1,45 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/log_msg_buffer.h>
-#include <spdlog/details/circular_q.h>
-
-#include <atomic>
-#include <mutex>
-#include <functional>
-
-// Store log messages in circular buffer.
-// Useful for storing debug data in case of error/warning happens.
-
-namespace spdlog {
-namespace details {
-class SPDLOG_API backtracer
-{
-    mutable std::mutex mutex_;
-    std::atomic<bool> enabled_{false};
-    circular_q<log_msg_buffer> messages_;
-
-public:
-    backtracer() = default;
-    backtracer(const backtracer &other);
-
-    backtracer(backtracer &&other) SPDLOG_NOEXCEPT;
-    backtracer &operator=(backtracer other);
-
-    void enable(size_t size);
-    void disable();
-    bool enabled() const;
-    void push_back(const log_msg &msg);
-
-    // pop all items in the q and apply the given fun on each of them.
-    void foreach_pop(std::function<void(const details::log_msg &)> fun);
-};
-
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "backtracer-inl.h"
-#endif

core/src/spdlog/details/circular_q.h

@@ -1,141 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-// circular q view of std::vector.
-#pragma once
-
-#include <vector>
-#include <cassert>
-
-namespace spdlog {
-namespace details {
-template<typename T>
-class circular_q
-{
-    size_t max_items_ = 0;
-    typename std::vector<T>::size_type head_ = 0;
-    typename std::vector<T>::size_type tail_ = 0;
-    size_t overrun_counter_ = 0;
-    std::vector<T> v_;
-
-public:
-    using value_type = T;
-
-    // empty ctor - create a disabled queue with no elements allocated at all
-    circular_q() = default;
-
-    explicit circular_q(size_t max_items)
-        : max_items_(max_items + 1) // one item is reserved as marker for full q
-        , v_(max_items_)
-    {}
-
-    circular_q(const circular_q &) = default;
-    circular_q &operator=(const circular_q &) = default;
-
-    // move cannot be default,
-    // since we need to reset head_, tail_, etc to zero in the moved object
-    circular_q(circular_q &&other) SPDLOG_NOEXCEPT
-    {
-        copy_moveable(std::move(other));
-    }
-
-    circular_q &operator=(circular_q &&other) SPDLOG_NOEXCEPT
-    {
-        copy_moveable(std::move(other));
-        return *this;
-    }
-
-    // push back, overrun (oldest) item if no room left
-    void push_back(T &&item)
-    {
-        if (max_items_ > 0)
-        {
-            v_[tail_] = std::move(item);
-            tail_ = (tail_ + 1) % max_items_;
-
-            if (tail_ == head_) // overrun last item if full
-            {
-                head_ = (head_ + 1) % max_items_;
-                ++overrun_counter_;
-            }
-        }
-    }
-
-    // Return reference to the front item.
-    // If there are no elements in the container, the behavior is undefined.
-    const T &front() const
-    {
-        return v_[head_];
-    }
-
-    T &front()
-    {
-        return v_[head_];
-    }
-
-    // Return number of elements actually stored
-    size_t size() const
-    {
-        if (tail_ >= head_)
-        {
-            return tail_ - head_;
-        }
-        else
-        {
-            return max_items_ - (head_ - tail_);
-        }
-    }
-
-    // Return const reference to item by index.
-    // If index is out of range 0…size()-1, the behavior is undefined.
-    const T &at(size_t i) const
-    {
-        assert(i < size());
-        return v_[(head_ + i) % max_items_];
-    }
-
-    // Pop item from front.
-    // If there are no elements in the container, the behavior is undefined.
-    void pop_front()
-    {
-        head_ = (head_ + 1) % max_items_;
-    }
-
-    bool empty() const
-    {
-        return tail_ == head_;
-    }
-
-    bool full() const
-    {
-        // head is ahead of the tail by 1
-        if (max_items_ > 0)
-        {
-            return ((tail_ + 1) % max_items_) == head_;
-        }
-        return false;
-    }
-
-    size_t overrun_counter() const
-    {
-        return overrun_counter_;
-    }
-
-private:
-    // copy from other&& and reset it to disabled state
-    void copy_moveable(circular_q &&other) SPDLOG_NOEXCEPT
-    {
-        max_items_ = other.max_items_;
-        head_ = other.head_;
-        tail_ = other.tail_;
-        overrun_counter_ = other.overrun_counter_;
-        v_ = std::move(other.v_);
-
-        // put &&other in disabled, but valid state
-        other.max_items_ = 0;
-        other.head_ = other.tail_ = 0;
-        other.overrun_counter_ = 0;
-    }
-};
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/console_globals.h

@@ -1,32 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/null_mutex.h>
-#include <mutex>
-
-namespace spdlog {
-namespace details {
-
-struct console_mutex
-{
-    using mutex_t = std::mutex;
-    static mutex_t &mutex()
-    {
-        static mutex_t s_mutex;
-        return s_mutex;
-    }
-};
-
-struct console_nullmutex
-{
-    using mutex_t = null_mutex;
-    static mutex_t &mutex()
-    {
-        static mutex_t s_mutex;
-        return s_mutex;
-    }
-};
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/file_helper-inl.h

@@ -1,132 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/details/file_helper.h>
-#endif
-
-#include <spdlog/details/os.h>
-#include <spdlog/common.h>
-
-#include <cerrno>
-#include <chrono>
-#include <cstdio>
-#include <string>
-#include <thread>
-#include <tuple>
-
-namespace spdlog {
-namespace details {
-
-SPDLOG_INLINE file_helper::~file_helper()
-{
-    close();
-}
-
-SPDLOG_INLINE void file_helper::open(const filename_t &fname, bool truncate)
-{
-    close();
-    filename_ = fname;
-    auto *mode = truncate ? SPDLOG_FILENAME_T("wb") : SPDLOG_FILENAME_T("ab");
-
-    for (int tries = 0; tries < open_tries_; ++tries)
-    {
-        // create containing folder if not exists already.
-        os::create_dir(os::dir_name(fname));
-        if (!os::fopen_s(&fd_, fname, mode))
-        {
-            return;
-        }
-
-        details::os::sleep_for_millis(open_interval_);
-    }
-
-    throw_spdlog_ex("Failed opening file " + os::filename_to_str(filename_) + " for writing", errno);
-}
-
-SPDLOG_INLINE void file_helper::reopen(bool truncate)
-{
-    if (filename_.empty())
-    {
-        throw_spdlog_ex("Failed re opening file - was not opened before");
-    }
-    this->open(filename_, truncate);
-}
-
-SPDLOG_INLINE void file_helper::flush()
-{
-    std::fflush(fd_);
-}
-
-SPDLOG_INLINE void file_helper::close()
-{
-    if (fd_ != nullptr)
-    {
-        std::fclose(fd_);
-        fd_ = nullptr;
-    }
-}
-
-SPDLOG_INLINE void file_helper::write(const memory_buf_t &buf)
-{
-    size_t msg_size = buf.size();
-    auto data = buf.data();
-    if (std::fwrite(data, 1, msg_size, fd_) != msg_size)
-    {
-        throw_spdlog_ex("Failed writing to file " + os::filename_to_str(filename_), errno);
-    }
-}
-
-SPDLOG_INLINE size_t file_helper::size() const
-{
-    if (fd_ == nullptr)
-    {
-        throw_spdlog_ex("Cannot use size() on closed file " + os::filename_to_str(filename_));
-    }
-    return os::filesize(fd_);
-}
-
-SPDLOG_INLINE const filename_t &file_helper::filename() const
-{
-    return filename_;
-}
-
-//
-// return file path and its extension:
-//
-// "mylog.txt" => ("mylog", ".txt")
-// "mylog" => ("mylog", "")
-// "mylog." => ("mylog.", "")
-// "/dir1/dir2/mylog.txt" => ("/dir1/dir2/mylog", ".txt")
-//
-// the starting dot in filenames is ignored (hidden files):
-//
-// ".mylog" => (".mylog". "")
-// "my_folder/.mylog" => ("my_folder/.mylog", "")
-// "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt")
-SPDLOG_INLINE std::tuple<filename_t, filename_t> file_helper::split_by_extension(const filename_t &fname)
-{
-    auto ext_index = fname.rfind('.');
-
-    // no valid extension found - return whole path and empty string as
-    // extension
-    if (ext_index == filename_t::npos || ext_index == 0 || ext_index == fname.size() - 1)
-    {
-        return std::make_tuple(fname, filename_t());
-    }
-
-    // treat cases like "/etc/rc.d/somelogfile or "/abc/.hiddenfile"
-    auto folder_index = fname.rfind(details::os::folder_sep);
-    if (folder_index != filename_t::npos && folder_index >= ext_index - 1)
-    {
-        return std::make_tuple(fname, filename_t());
-    }
-
-    // finally - return a valid base and extension tuple
-    return std::make_tuple(fname.substr(0, ext_index), fname.substr(ext_index));
-}
-
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/file_helper.h

@@ -1,59 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <tuple>
-
-namespace spdlog {
-namespace details {
-
-// Helper class for file sinks.
-// When failing to open a file, retry several times(5) with a delay interval(10 ms).
-// Throw spdlog_ex exception on errors.
-
-class SPDLOG_API file_helper
-{
-public:
-    explicit file_helper() = default;
-
-    file_helper(const file_helper &) = delete;
-    file_helper &operator=(const file_helper &) = delete;
-    ~file_helper();
-
-    void open(const filename_t &fname, bool truncate = false);
-    void reopen(bool truncate);
-    void flush();
-    void close();
-    void write(const memory_buf_t &buf);
-    size_t size() const;
-    const filename_t &filename() const;
-
-    //
-    // return file path and its extension:
-    //
-    // "mylog.txt" => ("mylog", ".txt")
-    // "mylog" => ("mylog", "")
-    // "mylog." => ("mylog.", "")
-    // "/dir1/dir2/mylog.txt" => ("/dir1/dir2/mylog", ".txt")
-    //
-    // the starting dot in filenames is ignored (hidden files):
-    //
-    // ".mylog" => (".mylog". "")
-    // "my_folder/.mylog" => ("my_folder/.mylog", "")
-    // "my_folder/.mylog.txt" => ("my_folder/.mylog", ".txt")
-    static std::tuple<filename_t, filename_t> split_by_extension(const filename_t &fname);
-
-private:
-    const int open_tries_ = 5;
-    const int open_interval_ = 10;
-    std::FILE *fd_{nullptr};
-    filename_t filename_;
-};
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "file_helper-inl.h"
-#endif

core/src/spdlog/details/fmt_helper.h

@@ -1,116 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-#pragma once
-
-#include <chrono>
-#include <type_traits>
-#include <spdlog/fmt/fmt.h>
-#include <spdlog/common.h>
-
-// Some fmt helpers to efficiently format and pad ints and strings
-namespace spdlog {
-namespace details {
-namespace fmt_helper {
-
-inline spdlog::string_view_t to_string_view(const memory_buf_t &buf) SPDLOG_NOEXCEPT
-{
-    return spdlog::string_view_t{buf.data(), buf.size()};
-}
-
-inline void append_string_view(spdlog::string_view_t view, memory_buf_t &dest)
-{
-    auto *buf_ptr = view.data();
-    dest.append(buf_ptr, buf_ptr + view.size());
-}
-
-template<typename T>
-inline void append_int(T n, memory_buf_t &dest)
-{
-    fmt::format_int i(n);
-    dest.append(i.data(), i.data() + i.size());
-}
-
-template<typename T>
-inline unsigned int count_digits(T n)
-{
-    using count_type = typename std::conditional<(sizeof(T) > sizeof(uint32_t)), uint64_t, uint32_t>::type;
-    return static_cast<unsigned int>(fmt::
-// fmt 7.0.0 renamed the internal namespace to detail.
-// See: https://github.com/fmtlib/fmt/issues/1538
-#if FMT_VERSION < 70000
-internal
-#else
-detail
-#endif
-::count_digits(static_cast<count_type>(n)));
-}
-
-inline void pad2(int n, memory_buf_t &dest)
-{
-    if (n >= 0 && n < 100) // 0-99
-    {
-        dest.push_back(static_cast<char>('0' + n / 10));
-        dest.push_back(static_cast<char>('0' + n % 10));
-    }
-    else // unlikely, but just in case, let fmt deal with it
-    {
-        fmt::format_to(dest, "{:02}", n);
-    }
-}
-
-template<typename T>
-inline void pad_uint(T n, unsigned int width, memory_buf_t &dest)
-{
-    static_assert(std::is_unsigned<T>::value, "pad_uint must get unsigned T");
-    for (auto digits = count_digits(n); digits < width; digits++)
-    {
-        dest.push_back('0');
-    }
-    append_int(n, dest);
-}
-
-template<typename T>
-inline void pad3(T n, memory_buf_t &dest)
-{
-    static_assert(std::is_unsigned<T>::value, "pad3 must get unsigned T");
-    if (n < 1000)
-    {
-        dest.push_back(static_cast<char>(n / 100 + '0'));
-        n = n % 100;
-        dest.push_back(static_cast<char>((n / 10) + '0'));
-        dest.push_back(static_cast<char>((n % 10) + '0'));
-    }
-    else
-    {
-        append_int(n, dest);
-    }
-}
-
-template<typename T>
-inline void pad6(T n, memory_buf_t &dest)
-{
-    pad_uint(n, 6, dest);
-}
-
-template<typename T>
-inline void pad9(T n, memory_buf_t &dest)
-{
-    pad_uint(n, 9, dest);
-}
-
-// return fraction of a second of the given time_point.
-// e.g.
-// fraction<std::milliseconds>(tp) -> will return the millis part of the second
-template<typename ToDuration>
-inline ToDuration time_fraction(log_clock::time_point tp)
-{
-    using std::chrono::duration_cast;
-    using std::chrono::seconds;
-    auto duration = tp.time_since_epoch();
-    auto secs = duration_cast<seconds>(duration);
-    return duration_cast<ToDuration>(duration) - duration_cast<ToDuration>(secs);
-}
-
-} // namespace fmt_helper
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/log_msg-inl.h

@@ -1,37 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/details/log_msg.h>
-#endif
-
-#include <spdlog/details/os.h>
-
-namespace spdlog {
-namespace details {
-
-SPDLOG_INLINE log_msg::log_msg(spdlog::log_clock::time_point log_time, spdlog::source_loc loc, string_view_t a_logger_name,
-    spdlog::level::level_enum lvl, spdlog::string_view_t msg)
-    : logger_name(a_logger_name)
-    , level(lvl)
-    , time(log_time)
-#ifndef SPDLOG_NO_THREAD_ID
-    , thread_id(os::thread_id())
-#endif
-    , source(loc)
-    , payload(msg)
-{}
-
-SPDLOG_INLINE log_msg::log_msg(
-    spdlog::source_loc loc, string_view_t a_logger_name, spdlog::level::level_enum lvl, spdlog::string_view_t msg)
-    : log_msg(os::now(), loc, a_logger_name, lvl, msg)
-{}
-
-SPDLOG_INLINE log_msg::log_msg(string_view_t a_logger_name, spdlog::level::level_enum lvl, spdlog::string_view_t msg)
-    : log_msg(os::now(), source_loc{}, a_logger_name, lvl, msg)
-{}
-
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/log_msg.h

@@ -1,36 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <string>
-
-namespace spdlog {
-namespace details {
-struct SPDLOG_API log_msg
-{
-    log_msg() = default;
-    log_msg(log_clock::time_point log_time, source_loc loc, string_view_t logger_name, level::level_enum lvl, string_view_t msg);
-    log_msg(source_loc loc, string_view_t logger_name, level::level_enum lvl, string_view_t msg);
-    log_msg(string_view_t logger_name, level::level_enum lvl, string_view_t msg);
-    log_msg(const log_msg &other) = default;
-
-    string_view_t logger_name;
-    level::level_enum level{level::off};
-    log_clock::time_point time;
-    size_t thread_id{0};
-
-    // wrapping the formatted text with color (updated by pattern_formatter).
-    mutable size_t color_range_start{0};
-    mutable size_t color_range_end{0};
-
-    source_loc source;
-    string_view_t payload;
-};
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "log_msg-inl.h"
-#endif

core/src/spdlog/details/log_msg_buffer-inl.h

@@ -1,58 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/details/log_msg_buffer.h>
-#endif
-
-namespace spdlog {
-namespace details {
-
-SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg &orig_msg)
-    : log_msg{orig_msg}
-{
-    buffer.append(logger_name.begin(), logger_name.end());
-    buffer.append(payload.begin(), payload.end());
-    update_string_views();
-}
-
-SPDLOG_INLINE log_msg_buffer::log_msg_buffer(const log_msg_buffer &other)
-    : log_msg{other}
-{
-    buffer.append(logger_name.begin(), logger_name.end());
-    buffer.append(payload.begin(), payload.end());
-    update_string_views();
-}
-
-SPDLOG_INLINE log_msg_buffer::log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT : log_msg{other}, buffer{std::move(other.buffer)}
-{
-    update_string_views();
-}
-
-SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(const log_msg_buffer &other)
-{
-    log_msg::operator=(other);
-    buffer.clear();
-    buffer.append(other.buffer.data(), other.buffer.data() + other.buffer.size());
-    update_string_views();
-    return *this;
-}
-
-SPDLOG_INLINE log_msg_buffer &log_msg_buffer::operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT
-{
-    log_msg::operator=(other);
-    buffer = std::move(other.buffer);
-    update_string_views();
-    return *this;
-}
-
-SPDLOG_INLINE void log_msg_buffer::update_string_views()
-{
-    logger_name = string_view_t{buffer.data(), logger_name.size()};
-    payload = string_view_t{buffer.data() + logger_name.size(), payload.size()};
-}
-
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/log_msg_buffer.h

@@ -1,33 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/log_msg.h>
-
-namespace spdlog {
-namespace details {
-
-// Extend log_msg with internal buffer to store its payload.
-// This is needed since log_msg holds string_views that points to stack data.
-
-class SPDLOG_API log_msg_buffer : public log_msg
-{
-    memory_buf_t buffer;
-    void update_string_views();
-
-public:
-    log_msg_buffer() = default;
-    explicit log_msg_buffer(const log_msg &orig_msg);
-    log_msg_buffer(const log_msg_buffer &other);
-    log_msg_buffer(log_msg_buffer &&other) SPDLOG_NOEXCEPT;
-    log_msg_buffer &operator=(const log_msg_buffer &other);
-    log_msg_buffer &operator=(log_msg_buffer &&other) SPDLOG_NOEXCEPT;
-};
-
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "log_msg_buffer-inl.h"
-#endif

core/src/spdlog/details/mpmc_blocking_q.h

@@ -1,120 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-// multi producer-multi consumer blocking queue.
-// enqueue(..) - will block until room found to put the new message.
-// enqueue_nowait(..) - will return immediately with false if no room left in
-// the queue.
-// dequeue_for(..) - will block until the queue is not empty or timeout have
-// passed.
-
-#include <spdlog/details/circular_q.h>
-
-#include <condition_variable>
-#include <mutex>
-
-namespace spdlog {
-namespace details {
-
-template<typename T>
-class mpmc_blocking_queue
-{
-public:
-    using item_type = T;
-    explicit mpmc_blocking_queue(size_t max_items)
-        : q_(max_items)
-    {}
-
-#ifndef __MINGW32__
-    // try to enqueue and block if no room left
-    void enqueue(T &&item)
-    {
-        {
-            std::unique_lock<std::mutex> lock(queue_mutex_);
-            pop_cv_.wait(lock, [this] { return !this->q_.full(); });
-            q_.push_back(std::move(item));
-        }
-        push_cv_.notify_one();
-    }
-
-    // enqueue immediately. overrun oldest message in the queue if no room left.
-    void enqueue_nowait(T &&item)
-    {
-        {
-            std::unique_lock<std::mutex> lock(queue_mutex_);
-            q_.push_back(std::move(item));
-        }
-        push_cv_.notify_one();
-    }
-
-    // try to dequeue item. if no item found. wait upto timeout and try again
-    // Return true, if succeeded dequeue item, false otherwise
-    bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration)
-    {
-        {
-            std::unique_lock<std::mutex> lock(queue_mutex_);
-            if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); }))
-            {
-                return false;
-            }
-            popped_item = std::move(q_.front());
-            q_.pop_front();
-        }
-        pop_cv_.notify_one();
-        return true;
-    }
-
-#else
-    // apparently mingw deadlocks if the mutex is released before cv.notify_one(),
-    // so release the mutex at the very end each function.
-
-    // try to enqueue and block if no room left
-    void enqueue(T &&item)
-    {
-        std::unique_lock<std::mutex> lock(queue_mutex_);
-        pop_cv_.wait(lock, [this] { return !this->q_.full(); });
-        q_.push_back(std::move(item));
-        push_cv_.notify_one();
-    }
-
-    // enqueue immediately. overrun oldest message in the queue if no room left.
-    void enqueue_nowait(T &&item)
-    {
-        std::unique_lock<std::mutex> lock(queue_mutex_);
-        q_.push_back(std::move(item));
-        push_cv_.notify_one();
-    }
-
-    // try to dequeue item. if no item found. wait upto timeout and try again
-    // Return true, if succeeded dequeue item, false otherwise
-    bool dequeue_for(T &popped_item, std::chrono::milliseconds wait_duration)
-    {
-        std::unique_lock<std::mutex> lock(queue_mutex_);
-        if (!push_cv_.wait_for(lock, wait_duration, [this] { return !this->q_.empty(); }))
-        {
-            return false;
-        }
-        popped_item = std::move(q_.front());
-        q_.pop_front();
-        pop_cv_.notify_one();
-        return true;
-    }
-
-#endif
-
-    size_t overrun_counter()
-    {
-        std::unique_lock<std::mutex> lock(queue_mutex_);
-        return q_.overrun_counter();
-    }
-
-private:
-    std::mutex queue_mutex_;
-    std::condition_variable push_cv_;
-    std::condition_variable pop_cv_;
-    spdlog::details::circular_q<T> q_;
-};
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/null_mutex.h

@@ -1,49 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <atomic>
-#include <utility>
-// null, no cost dummy "mutex" and dummy "atomic" int
-
-namespace spdlog {
-namespace details {
-struct null_mutex
-{
-    void lock() const {}
-    void unlock() const {}
-    bool try_lock() const
-    {
-        return true;
-    }
-};
-
-struct null_atomic_int
-{
-    int value;
-    null_atomic_int() = default;
-
-    explicit null_atomic_int(int new_value)
-        : value(new_value)
-    {}
-
-    int load(std::memory_order = std::memory_order_relaxed) const
-    {
-        return value;
-    }
-
-    void store(int new_value, std::memory_order = std::memory_order_relaxed)
-    {
-        value = new_value;
-    }
-
-    int exchange(int new_value, std::memory_order = std::memory_order_relaxed)
-    {
-        std::swap(new_value, value);
-        return new_value; // return value before the call
-    }
-};
-
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/os-inl.h

@@ -1,554 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/details/os.h>
-#endif
-
-#include <spdlog/common.h>
-
-#include <algorithm>
-#include <chrono>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <ctime>
-#include <string>
-#include <thread>
-#include <array>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#ifdef _WIN32
-
-#include <io.h>      // _get_osfhandle and _isatty support
-#include <process.h> //  _get_pid support
-#include <spdlog/details/windows_include.h>
-
-#ifdef __MINGW32__
-#include <share.h>
-#endif
-
-#if defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)
-#include <limits>
-#endif
-
-#include <direct.h> // for _mkdir/_wmkdir
-
-#else // unix
-
-#include <fcntl.h>
-#include <unistd.h>
-
-#ifdef __linux__
-#include <sys/syscall.h> //Use gettid() syscall under linux to get thread id
-
-#elif defined(_AIX)
-#include <pthread.h> // for pthread_getthreadid_np
-
-#elif defined(__DragonFly__) || defined(__FreeBSD__)
-#include <pthread_np.h> // for pthread_getthreadid_np
-
-#elif defined(__NetBSD__)
-#include <lwp.h> // for _lwp_self
-
-#elif defined(__sun)
-#include <thread.h> // for thr_self
-#endif
-
-#endif // unix
-
-#ifndef __has_feature      // Clang - feature checking macros.
-#define __has_feature(x) 0 // Compatibility with non-clang compilers.
-#endif
-
-namespace spdlog {
-namespace details {
-namespace os {
-
-SPDLOG_INLINE spdlog::log_clock::time_point now() SPDLOG_NOEXCEPT
-{
-
-#if defined __linux__ && defined SPDLOG_CLOCK_COARSE
-    timespec ts;
-    ::clock_gettime(CLOCK_REALTIME_COARSE, &ts);
-    return std::chrono::time_point<log_clock, typename log_clock::duration>(
-        std::chrono::duration_cast<typename log_clock::duration>(std::chrono::seconds(ts.tv_sec) + std::chrono::nanoseconds(ts.tv_nsec)));
-
-#else
-    return log_clock::now();
-#endif
-}
-SPDLOG_INLINE std::tm localtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT
-{
-
-#ifdef _WIN32
-    std::tm tm;
-    ::localtime_s(&tm, &time_tt);
-#else
-    std::tm tm;
-    ::localtime_r(&time_tt, &tm);
-#endif
-    return tm;
-}
-
-SPDLOG_INLINE std::tm localtime() SPDLOG_NOEXCEPT
-{
-    std::time_t now_t = ::time(nullptr);
-    return localtime(now_t);
-}
-
-SPDLOG_INLINE std::tm gmtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT
-{
-
-#ifdef _WIN32
-    std::tm tm;
-    ::gmtime_s(&tm, &time_tt);
-#else
-    std::tm tm;
-    ::gmtime_r(&time_tt, &tm);
-#endif
-    return tm;
-}
-
-SPDLOG_INLINE std::tm gmtime() SPDLOG_NOEXCEPT
-{
-    std::time_t now_t = ::time(nullptr);
-    return gmtime(now_t);
-}
-
-// fopen_s on non windows for writing
-SPDLOG_INLINE bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode)
-{
-#ifdef _WIN32
-#ifdef SPDLOG_WCHAR_FILENAMES
-    *fp = ::_wfsopen((filename.c_str()), mode.c_str(), _SH_DENYNO);
-#else
-    *fp = ::_fsopen((filename.c_str()), mode.c_str(), _SH_DENYNO);
-#endif
-#if defined(SPDLOG_PREVENT_CHILD_FD)
-    if (*fp != nullptr)
-    {
-        auto file_handle = reinterpret_cast<HANDLE>(_get_osfhandle(::_fileno(*fp)));
-        if (!::SetHandleInformation(file_handle, HANDLE_FLAG_INHERIT, 0))
-        {
-            ::fclose(*fp);
-            *fp = nullptr;
-        }
-    }
-#endif
-#else // unix
-#if defined(SPDLOG_PREVENT_CHILD_FD)
-    const int mode_flag = mode == SPDLOG_FILENAME_T("ab") ? O_APPEND : O_TRUNC;
-    const int fd = ::open((filename.c_str()), O_CREAT | O_WRONLY | O_CLOEXEC | mode_flag, mode_t(0644));
-    if (fd == -1)
-    {
-        return false;
-    }
-    *fp = ::fdopen(fd, mode.c_str());
-    if (*fp == nullptr)
-    {
-        ::close(fd);
-    }
-#else
-    *fp = ::fopen((filename.c_str()), mode.c_str());
-#endif
-#endif
-
-    return *fp == nullptr;
-}
-
-SPDLOG_INLINE int remove(const filename_t &filename) SPDLOG_NOEXCEPT
-{
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
-    return ::_wremove(filename.c_str());
-#else
-    return std::remove(filename.c_str());
-#endif
-}
-
-SPDLOG_INLINE int remove_if_exists(const filename_t &filename) SPDLOG_NOEXCEPT
-{
-    return path_exists(filename) ? remove(filename) : 0;
-}
-
-SPDLOG_INLINE int rename(const filename_t &filename1, const filename_t &filename2) SPDLOG_NOEXCEPT
-{
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
-    return ::_wrename(filename1.c_str(), filename2.c_str());
-#else
-    return std::rename(filename1.c_str(), filename2.c_str());
-#endif
-}
-
-// Return true if path exists (file or directory)
-SPDLOG_INLINE bool path_exists(const filename_t &filename) SPDLOG_NOEXCEPT
-{
-#ifdef _WIN32
-#ifdef SPDLOG_WCHAR_FILENAMES
-    auto attribs = ::GetFileAttributesW(filename.c_str());
-#else
-    auto attribs = ::GetFileAttributesA(filename.c_str());
-#endif
-    return attribs != INVALID_FILE_ATTRIBUTES;
-#else // common linux/unix all have the stat system call
-    struct stat buffer;
-    return (::stat(filename.c_str(), &buffer) == 0);
-#endif
-}
-
-// Return file size according to open FILE* object
-SPDLOG_INLINE size_t filesize(FILE *f)
-{
-    if (f == nullptr)
-    {
-        throw_spdlog_ex("Failed getting file size. fd is null");
-    }
-#if defined(_WIN32) && !defined(__CYGWIN__)
-    int fd = ::_fileno(f);
-#if _WIN64 // 64 bits
-    __int64 ret = ::_filelengthi64(fd);
-    if (ret >= 0)
-    {
-        return static_cast<size_t>(ret);
-    }
-
-#else // windows 32 bits
-    long ret = ::_filelength(fd);
-    if (ret >= 0)
-    {
-        return static_cast<size_t>(ret);
-    }
-#endif
-
-#else // unix
-// OpenBSD doesn't compile with :: before the fileno(..)
-#if defined(__OpenBSD__)
-    int fd = fileno(f);
-#else
-    int fd = ::fileno(f);
-#endif
-// 64 bits(but not in osx or cygwin, where fstat64 is deprecated)
-#if (defined(__linux__) || defined(__sun) || defined(_AIX)) && (defined(__LP64__) || defined(_LP64))
-    struct stat64 st;
-    if (::fstat64(fd, &st) == 0)
-    {
-        return static_cast<size_t>(st.st_size);
-    }
-#else // other unix or linux 32 bits or cygwin
-    struct stat st;
-    if (::fstat(fd, &st) == 0)
-    {
-        return static_cast<size_t>(st.st_size);
-    }
-#endif
-#endif
-    throw_spdlog_ex("Failed getting file size from fd", errno);
-    return 0; // will not be reached.
-}
-
-// Return utc offset in minutes or throw spdlog_ex on failure
-SPDLOG_INLINE int utc_minutes_offset(const std::tm &tm)
-{
-
-#ifdef _WIN32
-#if _WIN32_WINNT < _WIN32_WINNT_WS08
-    TIME_ZONE_INFORMATION tzinfo;
-    auto rv = ::GetTimeZoneInformation(&tzinfo);
-#else
-    DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
-    auto rv = ::GetDynamicTimeZoneInformation(&tzinfo);
-#endif
-    if (rv == TIME_ZONE_ID_INVALID)
-        throw_spdlog_ex("Failed getting timezone info. ", errno);
-
-    int offset = -tzinfo.Bias;
-    if (tm.tm_isdst)
-    {
-        offset -= tzinfo.DaylightBias;
-    }
-    else
-    {
-        offset -= tzinfo.StandardBias;
-    }
-    return offset;
-#else
-
-#if defined(sun) || defined(__sun) || defined(_AIX) || (!defined(_BSD_SOURCE) && !defined(_GNU_SOURCE))
-    // 'tm_gmtoff' field is BSD extension and it's missing on SunOS/Solaris
-    struct helper
-    {
-        static long int calculate_gmt_offset(const std::tm &localtm = details::os::localtime(), const std::tm &gmtm = details::os::gmtime())
-        {
-            int local_year = localtm.tm_year + (1900 - 1);
-            int gmt_year = gmtm.tm_year + (1900 - 1);
-
-            long int days = (
-                // difference in day of year
-                localtm.tm_yday -
-                gmtm.tm_yday
-
-                // + intervening leap days
-                + ((local_year >> 2) - (gmt_year >> 2)) - (local_year / 100 - gmt_year / 100) +
-                ((local_year / 100 >> 2) - (gmt_year / 100 >> 2))
-
-                // + difference in years * 365 */
-                + (long int)(local_year - gmt_year) * 365);
-
-            long int hours = (24 * days) + (localtm.tm_hour - gmtm.tm_hour);
-            long int mins = (60 * hours) + (localtm.tm_min - gmtm.tm_min);
-            long int secs = (60 * mins) + (localtm.tm_sec - gmtm.tm_sec);
-
-            return secs;
-        }
-    };
-
-    auto offset_seconds = helper::calculate_gmt_offset(tm);
-#else
-    auto offset_seconds = tm.tm_gmtoff;
-#endif
-
-    return static_cast<int>(offset_seconds / 60);
-#endif
-}
-
-// Return current thread id as size_t
-// It exists because the std::this_thread::get_id() is much slower(especially
-// under VS 2013)
-SPDLOG_INLINE size_t _thread_id() SPDLOG_NOEXCEPT
-{
-#ifdef _WIN32
-    return static_cast<size_t>(::GetCurrentThreadId());
-#elif defined(__linux__)
-#if defined(__ANDROID__) && defined(__ANDROID_API__) && (__ANDROID_API__ < 21)
-#define SYS_gettid __NR_gettid
-#endif
-    return static_cast<size_t>(::syscall(SYS_gettid));
-#elif defined(_AIX) || defined(__DragonFly__) || defined(__FreeBSD__)
-    return static_cast<size_t>(::pthread_getthreadid_np());
-#elif defined(__NetBSD__)
-    return static_cast<size_t>(::_lwp_self());
-#elif defined(__OpenBSD__)
-    return static_cast<size_t>(::getthrid());
-#elif defined(__sun)
-    return static_cast<size_t>(::thr_self());
-#elif __APPLE__
-    uint64_t tid;
-    pthread_threadid_np(nullptr, &tid);
-    return static_cast<size_t>(tid);
-#else // Default to standard C++11 (other Unix)
-    return static_cast<size_t>(std::hash<std::thread::id>()(std::this_thread::get_id()));
-#endif
-}
-
-// Return current thread id as size_t (from thread local storage)
-SPDLOG_INLINE size_t thread_id() SPDLOG_NOEXCEPT
-{
-#if defined(SPDLOG_NO_TLS)
-    return _thread_id();
-#else // cache thread id in tls
-    static thread_local const size_t tid = _thread_id();
-    return tid;
-#endif
-}
-
-// This is avoid msvc issue in sleep_for that happens if the clock changes.
-// See https://github.com/gabime/spdlog/issues/609
-SPDLOG_INLINE void sleep_for_millis(int milliseconds) SPDLOG_NOEXCEPT
-{
-#if defined(_WIN32)
-    ::Sleep(milliseconds);
-#else
-    std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds));
-#endif
-}
-
-// wchar support for windows file names (SPDLOG_WCHAR_FILENAMES must be defined)
-#if defined(_WIN32) && defined(SPDLOG_WCHAR_FILENAMES)
-SPDLOG_INLINE std::string filename_to_str(const filename_t &filename)
-{
-    memory_buf_t buf;
-    wstr_to_utf8buf(filename, buf);
-    return fmt::to_string(buf);
-}
-#else
-SPDLOG_INLINE std::string filename_to_str(const filename_t &filename)
-{
-    return filename;
-}
-#endif
-
-SPDLOG_INLINE int pid() SPDLOG_NOEXCEPT
-{
-
-#ifdef _WIN32
-    return static_cast<int>(::GetCurrentProcessId());
-#else
-    return static_cast<int>(::getpid());
-#endif
-}
-
-// Determine if the terminal supports colors
-// Based on: https://github.com/agauniyal/rang/
-SPDLOG_INLINE bool is_color_terminal() SPDLOG_NOEXCEPT
-{
-#ifdef _WIN32
-    return true;
-#else
-    static constexpr std::array<const char *, 14> terms = {
-        {"ansi", "color", "console", "cygwin", "gnome", "konsole", "kterm", "linux", "msys", "putty", "rxvt", "screen", "vt100", "xterm"}};
-
-    const char *env_p = std::getenv("TERM");
-    if (env_p == nullptr)
-    {
-        return false;
-    }
-
-    static const bool result =
-        std::any_of(terms.begin(), terms.end(), [&](const char *term) { return std::strstr(env_p, term) != nullptr; });
-    return result;
-#endif
-}
-
-// Determine if the terminal attached
-// Source: https://github.com/agauniyal/rang/
-SPDLOG_INLINE bool in_terminal(FILE *file) SPDLOG_NOEXCEPT
-{
-
-#ifdef _WIN32
-    return ::_isatty(_fileno(file)) != 0;
-#else
-    return ::isatty(fileno(file)) != 0;
-#endif
-}
-
-#if (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
-SPDLOG_INLINE void wstr_to_utf8buf(wstring_view_t wstr, memory_buf_t &target)
-{
-    if (wstr.size() > static_cast<size_t>((std::numeric_limits<int>::max)()))
-    {
-        throw_spdlog_ex("UTF-16 string is too big to be converted to UTF-8");
-    }
-
-    int wstr_size = static_cast<int>(wstr.size());
-    if (wstr_size == 0)
-    {
-        target.resize(0);
-        return;
-    }
-
-    int result_size = static_cast<int>(target.capacity());
-    if ((wstr_size + 1) * 2 > result_size)
-    {
-        result_size = ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr_size, NULL, 0, NULL, NULL);
-    }
-
-    if (result_size > 0)
-    {
-        target.resize(result_size);
-        result_size = ::WideCharToMultiByte(CP_UTF8, 0, wstr.data(), wstr_size, target.data(), result_size, NULL, NULL);
-
-        if (result_size > 0)
-        {
-            target.resize(result_size);
-            return;
-        }
-    }
-
-    throw_spdlog_ex(fmt::format("WideCharToMultiByte failed. Last error: {}", ::GetLastError()));
-}
-#endif // (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
-
-// return true on success
-static SPDLOG_INLINE bool mkdir_(const filename_t &path)
-{
-#ifdef _WIN32
-#ifdef SPDLOG_WCHAR_FILENAMES
-    return ::_wmkdir(path.c_str()) == 0;
-#else
-    return ::_mkdir(path.c_str()) == 0;
-#endif
-#else
-    return ::mkdir(path.c_str(), mode_t(0755)) == 0;
-#endif
-}
-
-// create the given directory - and all directories leading to it
-// return true on success or if the directory already exists
-SPDLOG_INLINE bool create_dir(filename_t path)
-{
-    if (path_exists(path))
-    {
-        return true;
-    }
-
-    if (path.empty())
-    {
-        return false;
-    }
-
-#ifdef _WIN32
-    // support forward slash in windows
-    std::replace(path.begin(), path.end(), '/', folder_sep);
-#endif
-
-    size_t search_offset = 0;
-    do
-    {
-        auto token_pos = path.find(folder_sep, search_offset);
-        // treat the entire path as a folder if no folder separator not found
-        if (token_pos == filename_t::npos)
-        {
-            token_pos = path.size();
-        }
-
-        auto subdir = path.substr(0, token_pos);
-
-        if (!subdir.empty() && !path_exists(subdir) && !mkdir_(subdir))
-        {
-            return false; // return error if failed creating dir
-        }
-        search_offset = token_pos + 1;
-    } while (search_offset < path.size());
-
-    return true;
-}
-
-// Return directory name from given path or empty string
-// "abc/file" => "abc"
-// "abc/" => "abc"
-// "abc" => ""
-// "abc///" => "abc//"
-SPDLOG_INLINE filename_t dir_name(filename_t path)
-{
-#ifdef _WIN32
-    // support forward slash in windows
-    std::replace(path.begin(), path.end(), '/', folder_sep);
-#endif
-    auto pos = path.find_last_of(folder_sep);
-    return pos != filename_t::npos ? path.substr(0, pos) : filename_t{};
-}
-
-std::string SPDLOG_INLINE getenv(const char *field)
-{
-
-#if defined(_MSC_VER)
-#if defined(__cplusplus_winrt)
-    return std::string{}; // not supported under uwp
-#else
-    size_t len = 0;
-    char buf[128];
-    bool ok = ::getenv_s(&len, buf, sizeof(buf), field) == 0;
-    return ok ? buf : std::string{};
-#endif
-#else // revert to getenv
-    char *buf = ::getenv(field);
-    return buf ? buf : std::string{};
-#endif
-}
-
-} // namespace os
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/os.h

@@ -1,111 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <ctime> // std::time_t
-
-namespace spdlog {
-namespace details {
-namespace os {
-
-SPDLOG_API spdlog::log_clock::time_point now() SPDLOG_NOEXCEPT;
-
-SPDLOG_API std::tm localtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT;
-
-SPDLOG_API std::tm localtime() SPDLOG_NOEXCEPT;
-
-SPDLOG_API std::tm gmtime(const std::time_t &time_tt) SPDLOG_NOEXCEPT;
-
-SPDLOG_API std::tm gmtime() SPDLOG_NOEXCEPT;
-
-// eol definition
-#if !defined(SPDLOG_EOL)
-#ifdef _WIN32
-#define SPDLOG_EOL "\r\n"
-#else
-#define SPDLOG_EOL "\n"
-#endif
-#endif
-
-SPDLOG_CONSTEXPR static const char *default_eol = SPDLOG_EOL;
-
-// folder separator
-#ifdef _WIN32
-static const char folder_sep = '\\';
-#else
-SPDLOG_CONSTEXPR static const char folder_sep = '/';
-#endif
-
-// fopen_s on non windows for writing
-SPDLOG_API bool fopen_s(FILE **fp, const filename_t &filename, const filename_t &mode);
-
-// Remove filename. return 0 on success
-SPDLOG_API int remove(const filename_t &filename) SPDLOG_NOEXCEPT;
-
-// Remove file if exists. return 0 on success
-// Note: Non atomic (might return failure to delete if concurrently deleted by other process/thread)
-SPDLOG_API int remove_if_exists(const filename_t &filename) SPDLOG_NOEXCEPT;
-
-SPDLOG_API int rename(const filename_t &filename1, const filename_t &filename2) SPDLOG_NOEXCEPT;
-
-// Return if file exists.
-SPDLOG_API bool path_exists(const filename_t &filename) SPDLOG_NOEXCEPT;
-
-// Return file size according to open FILE* object
-SPDLOG_API size_t filesize(FILE *f);
-
-// Return utc offset in minutes or throw spdlog_ex on failure
-SPDLOG_API int utc_minutes_offset(const std::tm &tm = details::os::localtime());
-
-// Return current thread id as size_t
-// It exists because the std::this_thread::get_id() is much slower(especially
-// under VS 2013)
-SPDLOG_API size_t _thread_id() SPDLOG_NOEXCEPT;
-
-// Return current thread id as size_t (from thread local storage)
-SPDLOG_API size_t thread_id() SPDLOG_NOEXCEPT;
-
-// This is avoid msvc issue in sleep_for that happens if the clock changes.
-// See https://github.com/gabime/spdlog/issues/609
-SPDLOG_API void sleep_for_millis(int milliseconds) SPDLOG_NOEXCEPT;
-
-SPDLOG_API std::string filename_to_str(const filename_t &filename);
-
-SPDLOG_API int pid() SPDLOG_NOEXCEPT;
-
-// Determine if the terminal supports colors
-// Source: https://github.com/agauniyal/rang/
-SPDLOG_API bool is_color_terminal() SPDLOG_NOEXCEPT;
-
-// Determine if the terminal attached
-// Source: https://github.com/agauniyal/rang/
-SPDLOG_API bool in_terminal(FILE *file) SPDLOG_NOEXCEPT;
-
-#if (defined(SPDLOG_WCHAR_TO_UTF8_SUPPORT) || defined(SPDLOG_WCHAR_FILENAMES)) && defined(_WIN32)
-SPDLOG_API void wstr_to_utf8buf(wstring_view_t wstr, memory_buf_t &target);
-#endif
-
-// Return directory name from given path or empty string
-// "abc/file" => "abc"
-// "abc/" => "abc"
-// "abc" => ""
-// "abc///" => "abc//"
-SPDLOG_API filename_t dir_name(filename_t path);
-
-// Create a dir from the given path.
-// Return true if succeeded or if this dir already exists.
-SPDLOG_API bool create_dir(filename_t path);
-
-// non thread safe, cross platform getenv/getenv_s
-// return empty string if field not found
-SPDLOG_API std::string getenv(const char *field);
-
-} // namespace os
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "os-inl.h"
-#endif

core/src/spdlog/details/periodic_worker-inl.h

@@ -1,49 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/details/periodic_worker.h>
-#endif
-
-namespace spdlog {
-namespace details {
-
-SPDLOG_INLINE periodic_worker::periodic_worker(const std::function<void()> &callback_fun, std::chrono::seconds interval)
-{
-    active_ = (interval > std::chrono::seconds::zero());
-    if (!active_)
-    {
-        return;
-    }
-
-    worker_thread_ = std::thread([this, callback_fun, interval]() {
-        for (;;)
-        {
-            std::unique_lock<std::mutex> lock(this->mutex_);
-            if (this->cv_.wait_for(lock, interval, [this] { return !this->active_; }))
-            {
-                return; // active_ == false, so exit this thread
-            }
-            callback_fun();
-        }
-    });
-}
-
-// stop the worker thread and join it
-SPDLOG_INLINE periodic_worker::~periodic_worker()
-{
-    if (worker_thread_.joinable())
-    {
-        {
-            std::lock_guard<std::mutex> lock(mutex_);
-            active_ = false;
-        }
-        cv_.notify_one();
-        worker_thread_.join();
-    }
-}
-
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/periodic_worker.h

@@ -1,40 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-// periodic worker thread - periodically executes the given callback function.
-//
-// RAII over the owned thread:
-//    creates the thread on construction.
-//    stops and joins the thread on destruction (if the thread is executing a callback, wait for it to finish first).
-
-#include <chrono>
-#include <condition_variable>
-#include <functional>
-#include <mutex>
-#include <thread>
-namespace spdlog {
-namespace details {
-
-class SPDLOG_API periodic_worker
-{
-public:
-    periodic_worker(const std::function<void()> &callback_fun, std::chrono::seconds interval);
-    periodic_worker(const periodic_worker &) = delete;
-    periodic_worker &operator=(const periodic_worker &) = delete;
-    // stop the worker thread and join it
-    ~periodic_worker();
-
-private:
-    bool active_;
-    std::thread worker_thread_;
-    std::mutex mutex_;
-    std::condition_variable cv_;
-};
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "periodic_worker-inl.h"
-#endif

core/src/spdlog/details/registry-inl.h

@@ -1,299 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/details/registry.h>
-#endif
-
-#include <spdlog/common.h>
-#include <spdlog/details/periodic_worker.h>
-#include <spdlog/logger.h>
-#include <spdlog/pattern_formatter.h>
-
-#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
-// support for the default stdout color logger
-#ifdef _WIN32
-#include <spdlog/sinks/wincolor_sink.h>
-#else
-#include <spdlog/sinks/ansicolor_sink.h>
-#endif
-#endif // SPDLOG_DISABLE_DEFAULT_LOGGER
-
-#include <chrono>
-#include <functional>
-#include <memory>
-#include <string>
-#include <unordered_map>
-
-namespace spdlog {
-namespace details {
-
-SPDLOG_INLINE registry::registry()
-    : formatter_(new pattern_formatter())
-{
-
-#ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
-    // create default logger (ansicolor_stdout_sink_mt or wincolor_stdout_sink_mt in windows).
-#ifdef _WIN32
-    auto color_sink = std::make_shared<sinks::wincolor_stdout_sink_mt>();
-#else
-    auto color_sink = std::make_shared<sinks::ansicolor_stdout_sink_mt>();
-#endif
-
-    const char *default_logger_name = "";
-    default_logger_ = std::make_shared<spdlog::logger>(default_logger_name, std::move(color_sink));
-    loggers_[default_logger_name] = default_logger_;
-
-#endif // SPDLOG_DISABLE_DEFAULT_LOGGER
-}
-
-SPDLOG_INLINE registry::~registry() = default;
-
-SPDLOG_INLINE void registry::register_logger(std::shared_ptr<logger> new_logger)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    register_logger_(std::move(new_logger));
-}
-
-SPDLOG_INLINE void registry::initialize_logger(std::shared_ptr<logger> new_logger)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    new_logger->set_formatter(formatter_->clone());
-
-    if (err_handler_)
-    {
-        new_logger->set_error_handler(err_handler_);
-    }
-
-    new_logger->set_level(levels_.get(new_logger->name()));
-    new_logger->flush_on(flush_level_);
-
-    if (backtrace_n_messages_ > 0)
-    {
-        new_logger->enable_backtrace(backtrace_n_messages_);
-    }
-
-    if (automatic_registration_)
-    {
-        register_logger_(std::move(new_logger));
-    }
-}
-
-SPDLOG_INLINE std::shared_ptr<logger> registry::get(const std::string &logger_name)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    auto found = loggers_.find(logger_name);
-    return found == loggers_.end() ? nullptr : found->second;
-}
-
-SPDLOG_INLINE std::shared_ptr<logger> registry::default_logger()
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    return default_logger_;
-}
-
-// Return raw ptr to the default logger.
-// To be used directly by the spdlog default api (e.g. spdlog::info)
-// This make the default API faster, but cannot be used concurrently with set_default_logger().
-// e.g do not call set_default_logger() from one thread while calling spdlog::info() from another.
-SPDLOG_INLINE logger *registry::get_default_raw()
-{
-    return default_logger_.get();
-}
-
-// set default logger.
-// default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map.
-SPDLOG_INLINE void registry::set_default_logger(std::shared_ptr<logger> new_default_logger)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    // remove previous default logger from the map
-    if (default_logger_ != nullptr)
-    {
-        loggers_.erase(default_logger_->name());
-    }
-    if (new_default_logger != nullptr)
-    {
-        loggers_[new_default_logger->name()] = new_default_logger;
-    }
-    default_logger_ = std::move(new_default_logger);
-}
-
-SPDLOG_INLINE void registry::set_tp(std::shared_ptr<thread_pool> tp)
-{
-    std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
-    tp_ = std::move(tp);
-}
-
-SPDLOG_INLINE std::shared_ptr<thread_pool> registry::get_tp()
-{
-    std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
-    return tp_;
-}
-
-// Set global formatter. Each sink in each logger will get a clone of this object
-SPDLOG_INLINE void registry::set_formatter(std::unique_ptr<formatter> formatter)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    formatter_ = std::move(formatter);
-    for (auto &l : loggers_)
-    {
-        l.second->set_formatter(formatter_->clone());
-    }
-}
-
-SPDLOG_INLINE void registry::enable_backtrace(size_t n_messages)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    backtrace_n_messages_ = n_messages;
-
-    for (auto &l : loggers_)
-    {
-        l.second->enable_backtrace(n_messages);
-    }
-}
-
-SPDLOG_INLINE void registry::disable_backtrace()
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    backtrace_n_messages_ = 0;
-    for (auto &l : loggers_)
-    {
-        l.second->disable_backtrace();
-    }
-}
-
-SPDLOG_INLINE void registry::set_level(level::level_enum log_level)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    for (auto &l : loggers_)
-    {
-        l.second->set_level(log_level);
-    }
-    levels_.set_default(log_level);
-}
-
-SPDLOG_INLINE void registry::flush_on(level::level_enum log_level)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    for (auto &l : loggers_)
-    {
-        l.second->flush_on(log_level);
-    }
-    flush_level_ = log_level;
-}
-
-SPDLOG_INLINE void registry::flush_every(std::chrono::seconds interval)
-{
-    std::lock_guard<std::mutex> lock(flusher_mutex_);
-    auto clbk = [this]() { this->flush_all(); };
-    periodic_flusher_ = details::make_unique<periodic_worker>(clbk, interval);
-}
-
-SPDLOG_INLINE void registry::set_error_handler(void (*handler)(const std::string &msg))
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    for (auto &l : loggers_)
-    {
-        l.second->set_error_handler(handler);
-    }
-    err_handler_ = handler;
-}
-
-SPDLOG_INLINE void registry::apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    for (auto &l : loggers_)
-    {
-        fun(l.second);
-    }
-}
-
-SPDLOG_INLINE void registry::flush_all()
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    for (auto &l : loggers_)
-    {
-        l.second->flush();
-    }
-}
-
-SPDLOG_INLINE void registry::drop(const std::string &logger_name)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    loggers_.erase(logger_name);
-    if (default_logger_ && default_logger_->name() == logger_name)
-    {
-        default_logger_.reset();
-    }
-}
-
-SPDLOG_INLINE void registry::drop_all()
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    loggers_.clear();
-    default_logger_.reset();
-}
-
-// clean all resources and threads started by the registry
-SPDLOG_INLINE void registry::shutdown()
-{
-    {
-        std::lock_guard<std::mutex> lock(flusher_mutex_);
-        periodic_flusher_.reset();
-    }
-
-    drop_all();
-
-    {
-        std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
-        tp_.reset();
-    }
-}
-
-SPDLOG_INLINE std::recursive_mutex &registry::tp_mutex()
-{
-    return tp_mutex_;
-}
-
-SPDLOG_INLINE void registry::set_automatic_registration(bool automatic_registration)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    automatic_registration_ = automatic_registration;
-}
-
-SPDLOG_INLINE void registry::update_levels(cfg::log_levels levels)
-{
-    std::lock_guard<std::mutex> lock(logger_map_mutex_);
-    levels_ = std::move(levels);
-    for (auto &l : loggers_)
-    {
-        auto &logger = l.second;
-        logger->set_level(levels_.get(logger->name()));
-    }
-}
-
-SPDLOG_INLINE registry &registry::instance()
-{
-    static registry s_instance;
-    return s_instance;
-}
-
-SPDLOG_INLINE void registry::throw_if_exists_(const std::string &logger_name)
-{
-    if (loggers_.find(logger_name) != loggers_.end())
-    {
-        throw_spdlog_ex("logger with name '" + logger_name + "' already exists");
-    }
-}
-
-SPDLOG_INLINE void registry::register_logger_(std::shared_ptr<logger> new_logger)
-{
-    auto logger_name = new_logger->name();
-    throw_if_exists_(logger_name);
-    loggers_[logger_name] = std::move(new_logger);
-}
-
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/registry.h

@@ -1,112 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-// Loggers registry of unique name->logger pointer
-// An attempt to create a logger with an already existing name will result with spdlog_ex exception.
-// If user requests a non existing logger, nullptr will be returned
-// This class is thread safe
-
-#include <spdlog/common.h>
-#include <spdlog/cfg/log_levels.h>
-
-#include <chrono>
-#include <functional>
-#include <memory>
-#include <string>
-#include <unordered_map>
-#include <mutex>
-
-namespace spdlog {
-class logger;
-
-namespace details {
-class thread_pool;
-class periodic_worker;
-
-class SPDLOG_API registry
-{
-public:
-    registry(const registry &) = delete;
-    registry &operator=(const registry &) = delete;
-
-    void register_logger(std::shared_ptr<logger> new_logger);
-    void initialize_logger(std::shared_ptr<logger> new_logger);
-    std::shared_ptr<logger> get(const std::string &logger_name);
-    std::shared_ptr<logger> default_logger();
-
-    // Return raw ptr to the default logger.
-    // To be used directly by the spdlog default api (e.g. spdlog::info)
-    // This make the default API faster, but cannot be used concurrently with set_default_logger().
-    // e.g do not call set_default_logger() from one thread while calling spdlog::info() from another.
-    logger *get_default_raw();
-
-    // set default logger.
-    // default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map.
-    void set_default_logger(std::shared_ptr<logger> new_default_logger);
-
-    void set_tp(std::shared_ptr<thread_pool> tp);
-
-    std::shared_ptr<thread_pool> get_tp();
-
-    // Set global formatter. Each sink in each logger will get a clone of this object
-    void set_formatter(std::unique_ptr<formatter> formatter);
-
-    void enable_backtrace(size_t n_messages);
-
-    void disable_backtrace();
-
-    void set_level(level::level_enum log_level);
-
-    void flush_on(level::level_enum log_level);
-
-    void flush_every(std::chrono::seconds interval);
-
-    void set_error_handler(void (*handler)(const std::string &msg));
-
-    void apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun);
-
-    void flush_all();
-
-    void drop(const std::string &logger_name);
-
-    void drop_all();
-
-    // clean all resources and threads started by the registry
-    void shutdown();
-
-    std::recursive_mutex &tp_mutex();
-
-    void set_automatic_registration(bool automatic_registration);
-
-    void update_levels(cfg::log_levels levels);
-
-    static registry &instance();
-
-private:
-    registry();
-    ~registry();
-
-    void throw_if_exists_(const std::string &logger_name);
-    void register_logger_(std::shared_ptr<logger> new_logger);
-    std::mutex logger_map_mutex_, flusher_mutex_;
-    std::recursive_mutex tp_mutex_;
-    std::unordered_map<std::string, std::shared_ptr<logger>> loggers_;
-    cfg::log_levels levels_;
-    std::unique_ptr<formatter> formatter_;
-    level::level_enum flush_level_ = level::off;
-    void (*err_handler_)(const std::string &msg);
-    std::shared_ptr<thread_pool> tp_;
-    std::unique_ptr<periodic_worker> periodic_flusher_;
-    std::shared_ptr<logger> default_logger_;
-    bool automatic_registration_ = true;
-    size_t backtrace_n_messages_ = 0;
-};
-
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "registry-inl.h"
-#endif

core/src/spdlog/details/synchronous_factory.h

@@ -1,24 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include "registry.h"
-
-namespace spdlog {
-
-// Default logger factory-  creates synchronous loggers
-class logger;
-
-struct synchronous_factory
-{
-    template<typename Sink, typename... SinkArgs>
-    static std::shared_ptr<spdlog::logger> create(std::string logger_name, SinkArgs &&... args)
-    {
-        auto sink = std::make_shared<Sink>(std::forward<SinkArgs>(args)...);
-        auto new_logger = std::make_shared<spdlog::logger>(std::move(logger_name), std::move(sink));
-        details::registry::instance().initialize_logger(new_logger);
-        return new_logger;
-    }
-};
-} // namespace spdlog

core/src/spdlog/details/tcp_client-windows.h

@@ -1,175 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#define WIN32_LEAN_AND_MEAN
-// tcp client helper
-#include <spdlog/common.h>
-#include <spdlog/details/os.h>
-
-#include <windows.h>
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string>
-
-#pragma comment(lib, "Ws2_32.lib")
-#pragma comment(lib, "Mswsock.lib")
-#pragma comment(lib, "AdvApi32.lib")
-
-namespace spdlog {
-namespace details {
-class tcp_client
-{
-    SOCKET socket_ = INVALID_SOCKET;
-
-    static bool winsock_initialized_()
-    {
-        SOCKET s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
-        if (s == INVALID_SOCKET)
-        {
-            return false;
-        }
-        else
-        {
-            closesocket(s);
-            return true;
-        }
-    }
-
-    static void init_winsock_()
-    {
-        WSADATA wsaData;
-        auto rv = WSAStartup(MAKEWORD(2, 2), &wsaData);
-        if (rv != 0)
-        {
-            throw_winsock_error_("WSAStartup failed", ::WSAGetLastError());
-        }
-    }
-
-    static void throw_winsock_error_(const std::string &msg, int last_error)
-    {
-        char buf[512];
-        ::FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, last_error,
-            MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), buf, (sizeof(buf) / sizeof(char)), NULL);
-
-        throw_spdlog_ex(fmt::format("tcp_sink - {}: {}", msg, buf));
-    }
-
-public:
-    bool is_connected() const
-    {
-        return socket_ != INVALID_SOCKET;
-    }
-
-    void close()
-    {
-        ::closesocket(socket_);
-        socket_ = INVALID_SOCKET;
-        WSACleanup();
-    }
-
-    SOCKET fd() const
-    {
-        return socket_;
-    }
-
-    ~tcp_client()
-    {
-        close();
-    }
-
-    // try to connect or throw on failure
-    void connect(const std::string &host, int port)
-    {
-        // initialize winsock if needed
-        if (!winsock_initialized_())
-        {
-            init_winsock_();
-        }
-
-        if (is_connected())
-        {
-            close();
-        }
-        struct addrinfo hints
-        {};
-        ZeroMemory(&hints, sizeof(hints));
-
-        hints.ai_family = AF_INET;       // IPv4
-        hints.ai_socktype = SOCK_STREAM; // TCP
-        hints.ai_flags = AI_NUMERICSERV; // port passed as as numeric value
-        hints.ai_protocol = 0;
-
-        auto port_str = std::to_string(port);
-        struct addrinfo *addrinfo_result;
-        auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result);
-        int last_error = 0;
-        if (rv != 0)
-        {
-            last_error = ::WSAGetLastError();
-            WSACleanup();
-            throw_winsock_error_("getaddrinfo failed", last_error);
-        }
-
-        // Try each address until we successfully connect(2).
-
-        for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next)
-        {
-            socket_ = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
-            if (socket_ == INVALID_SOCKET)
-            {
-                last_error = ::WSAGetLastError();
-                WSACleanup();
-                continue;
-            }
-            if (::connect(socket_, rp->ai_addr, (int)rp->ai_addrlen) == 0)
-            {
-                break;
-            }
-            else
-            {
-                last_error = ::WSAGetLastError();
-                close();
-            }
-        }
-        ::freeaddrinfo(addrinfo_result);
-        if (socket_ == INVALID_SOCKET)
-        {
-            WSACleanup();
-            throw_winsock_error_("connect failed", last_error);
-        }
-
-        // set TCP_NODELAY
-        int enable_flag = 1;
-        ::setsockopt(socket_, IPPROTO_TCP, TCP_NODELAY, (char *)&enable_flag, sizeof(enable_flag));
-    }
-
-    // Send exactly n_bytes of the given data.
-    // On error close the connection and throw.
-    void send(const char *data, size_t n_bytes)
-    {
-        size_t bytes_sent = 0;
-        while (bytes_sent < n_bytes)
-        {
-            const int send_flags = 0;
-            auto write_result = ::send(socket_, data + bytes_sent, (int)(n_bytes - bytes_sent), send_flags);
-            if (write_result == SOCKET_ERROR)
-            {
-                int last_error = ::WSAGetLastError();
-                close();
-                throw_winsock_error_("send failed", last_error);
-            }
-
-            if (write_result == 0) // (probably should not happen but in any case..)
-            {
-                break;
-            }
-            bytes_sent += static_cast<size_t>(write_result);
-        }
-    }
-};
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/tcp_client.h

@@ -1,145 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifdef _WIN32
-#error include tcp_client-windows.h instead
-#endif
-
-// tcp client helper
-#include <spdlog/common.h>
-#include <spdlog/details/os.h>
-
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <unistd.h>
-#include <netdb.h>
-#include <netinet/tcp.h>
-
-#include <string>
-
-namespace spdlog {
-namespace details {
-class tcp_client
-{
-    int socket_ = -1;
-
-public:
-    bool is_connected() const
-    {
-        return socket_ != -1;
-    }
-
-    void close()
-    {
-        if (is_connected())
-        {
-            ::close(socket_);
-            socket_ = -1;
-        }
-    }
-
-    int fd() const
-    {
-        return socket_;
-    }
-
-    ~tcp_client()
-    {
-        close();
-    }
-
-    // try to connect or throw on failure
-    void connect(const std::string &host, int port)
-    {
-        close();
-        struct addrinfo hints
-        {};
-        memset(&hints, 0, sizeof(struct addrinfo));
-        hints.ai_family = AF_INET;       // IPv4
-        hints.ai_socktype = SOCK_STREAM; // TCP
-        hints.ai_flags = AI_NUMERICSERV; // port passed as as numeric value
-        hints.ai_protocol = 0;
-
-        auto port_str = std::to_string(port);
-        struct addrinfo *addrinfo_result;
-        auto rv = ::getaddrinfo(host.c_str(), port_str.c_str(), &hints, &addrinfo_result);
-        if (rv != 0)
-        {
-            auto msg = fmt::format("::getaddrinfo failed: {}", gai_strerror(rv));
-            throw_spdlog_ex(msg);
-        }
-
-        // Try each address until we successfully connect(2).
-        int last_errno = 0;
-        for (auto *rp = addrinfo_result; rp != nullptr; rp = rp->ai_next)
-        {
-            int const flags = SOCK_CLOEXEC;
-            socket_ = ::socket(rp->ai_family, rp->ai_socktype | flags, rp->ai_protocol);
-            if (socket_ == -1)
-            {
-                last_errno = errno;
-                continue;
-            }
-            rv = ::connect(socket_, rp->ai_addr, rp->ai_addrlen);
-            if (rv == 0)
-            {
-                break;
-            }
-            else
-            {
-                last_errno = errno;
-                ::close(socket_);
-                socket_ = -1;
-            }
-        }
-        ::freeaddrinfo(addrinfo_result);
-        if (socket_ == -1)
-        {
-            throw_spdlog_ex("::connect failed", last_errno);
-        }
-
-        // set TCP_NODELAY
-        int enable_flag = 1;
-        ::setsockopt(socket_, IPPROTO_TCP, TCP_NODELAY, (char *)&enable_flag, sizeof(enable_flag));
-
-        // prevent sigpipe on systems where MSG_NOSIGNAL is not available
-#if defined(SO_NOSIGPIPE) && !defined(MSG_NOSIGNAL)
-        ::setsockopt(socket_, SOL_SOCKET, SO_NOSIGPIPE, (char *)&enable_flag, sizeof(enable_flag));
-#endif
-
-#if !defined(SO_NOSIGPIPE) && !defined(MSG_NOSIGNAL)
-#error "tcp_sink would raise SIGPIPE since niether SO_NOSIGPIPE nor MSG_NOSIGNAL are available"
-#endif
-    }
-
-    // Send exactly n_bytes of the given data.
-    // On error close the connection and throw.
-    void send(const char *data, size_t n_bytes)
-    {
-        size_t bytes_sent = 0;
-        while (bytes_sent < n_bytes)
-        {
-#if defined(MSG_NOSIGNAL)
-            const int send_flags = MSG_NOSIGNAL;
-#else
-            const int send_flags = 0;
-#endif
-            auto write_result = ::send(socket_, data + bytes_sent, n_bytes - bytes_sent, send_flags);
-            if (write_result < 0)
-            {
-                close();
-                throw_spdlog_ex("write(2) failed", errno);
-            }
-
-            if (write_result == 0) // (probably should not happen but in any case..)
-            {
-                break;
-            }
-            bytes_sent += static_cast<size_t>(write_result);
-        }
-    }
-};
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/thread_pool-inl.h

@@ -1,124 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/details/thread_pool.h>
-#endif
-
-#include <spdlog/common.h>
-#include <cassert>
-
-namespace spdlog {
-namespace details {
-
-SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start)
-    : q_(q_max_items)
-{
-    if (threads_n == 0 || threads_n > 1000)
-    {
-        throw_spdlog_ex("spdlog::thread_pool(): invalid threads_n param (valid "
-                        "range is 1-1000)");
-    }
-    for (size_t i = 0; i < threads_n; i++)
-    {
-        threads_.emplace_back([this, on_thread_start] {
-            on_thread_start();
-            this->thread_pool::worker_loop_();
-        });
-    }
-}
-
-SPDLOG_INLINE thread_pool::thread_pool(size_t q_max_items, size_t threads_n)
-    : thread_pool(q_max_items, threads_n, [] {})
-{}
-
-// message all threads to terminate gracefully join them
-SPDLOG_INLINE thread_pool::~thread_pool()
-{
-    SPDLOG_TRY
-    {
-        for (size_t i = 0; i < threads_.size(); i++)
-        {
-            post_async_msg_(async_msg(async_msg_type::terminate), async_overflow_policy::block);
-        }
-
-        for (auto &t : threads_)
-        {
-            t.join();
-        }
-    }
-    SPDLOG_CATCH_ALL() {}
-}
-
-void SPDLOG_INLINE thread_pool::post_log(async_logger_ptr &&worker_ptr, const details::log_msg &msg, async_overflow_policy overflow_policy)
-{
-    async_msg async_m(std::move(worker_ptr), async_msg_type::log, msg);
-    post_async_msg_(std::move(async_m), overflow_policy);
-}
-
-void SPDLOG_INLINE thread_pool::post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy)
-{
-    post_async_msg_(async_msg(std::move(worker_ptr), async_msg_type::flush), overflow_policy);
-}
-
-size_t SPDLOG_INLINE thread_pool::overrun_counter()
-{
-    return q_.overrun_counter();
-}
-
-void SPDLOG_INLINE thread_pool::post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy)
-{
-    if (overflow_policy == async_overflow_policy::block)
-    {
-        q_.enqueue(std::move(new_msg));
-    }
-    else
-    {
-        q_.enqueue_nowait(std::move(new_msg));
-    }
-}
-
-void SPDLOG_INLINE thread_pool::worker_loop_()
-{
-    while (process_next_msg_()) {}
-}
-
-// process next message in the queue
-// return true if this thread should still be active (while no terminate msg
-// was received)
-bool SPDLOG_INLINE thread_pool::process_next_msg_()
-{
-    async_msg incoming_async_msg;
-    bool dequeued = q_.dequeue_for(incoming_async_msg, std::chrono::seconds(10));
-    if (!dequeued)
-    {
-        return true;
-    }
-
-    switch (incoming_async_msg.msg_type)
-    {
-    case async_msg_type::log: {
-        incoming_async_msg.worker_ptr->backend_sink_it_(incoming_async_msg);
-        return true;
-    }
-    case async_msg_type::flush: {
-        incoming_async_msg.worker_ptr->backend_flush_();
-        return true;
-    }
-
-    case async_msg_type::terminate: {
-        return false;
-    }
-
-    default: {
-        assert(false);
-    }
-    }
-
-    return true;
-}
-
-} // namespace details
-} // namespace spdlog

core/src/spdlog/details/thread_pool.h

@@ -1,120 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/log_msg_buffer.h>
-#include <spdlog/details/mpmc_blocking_q.h>
-#include <spdlog/details/os.h>
-
-#include <chrono>
-#include <memory>
-#include <thread>
-#include <vector>
-#include <functional>
-
-namespace spdlog {
-class async_logger;
-
-namespace details {
-
-using async_logger_ptr = std::shared_ptr<spdlog::async_logger>;
-
-enum class async_msg_type
-{
-    log,
-    flush,
-    terminate
-};
-
-#include <spdlog/details/log_msg_buffer.h>
-// Async msg to move to/from the queue
-// Movable only. should never be copied
-struct async_msg : log_msg_buffer
-{
-    async_msg_type msg_type{async_msg_type::log};
-    async_logger_ptr worker_ptr;
-
-    async_msg() = default;
-    ~async_msg() = default;
-
-    // should only be moved in or out of the queue..
-    async_msg(const async_msg &) = delete;
-
-// support for vs2013 move
-#if defined(_MSC_VER) && _MSC_VER <= 1800
-    async_msg(async_msg &&other)
-        : log_msg_buffer(std::move(other))
-        , msg_type(other.msg_type)
-        , worker_ptr(std::move(other.worker_ptr))
-    {}
-
-    async_msg &operator=(async_msg &&other)
-    {
-        *static_cast<log_msg_buffer *>(this) = std::move(other);
-        msg_type = other.msg_type;
-        worker_ptr = std::move(other.worker_ptr);
-        return *this;
-    }
-#else // (_MSC_VER) && _MSC_VER <= 1800
-    async_msg(async_msg &&) = default;
-    async_msg &operator=(async_msg &&) = default;
-#endif
-
-    // construct from log_msg with given type
-    async_msg(async_logger_ptr &&worker, async_msg_type the_type, const details::log_msg &m)
-        : log_msg_buffer{m}
-        , msg_type{the_type}
-        , worker_ptr{std::move(worker)}
-    {}
-
-    async_msg(async_logger_ptr &&worker, async_msg_type the_type)
-        : log_msg_buffer{}
-        , msg_type{the_type}
-        , worker_ptr{std::move(worker)}
-    {}
-
-    explicit async_msg(async_msg_type the_type)
-        : async_msg{nullptr, the_type}
-    {}
-};
-
-class SPDLOG_API thread_pool
-{
-public:
-    using item_type = async_msg;
-    using q_type = details::mpmc_blocking_queue<item_type>;
-
-    thread_pool(size_t q_max_items, size_t threads_n, std::function<void()> on_thread_start);
-    thread_pool(size_t q_max_items, size_t threads_n);
-
-    // message all threads to terminate gracefully join them
-    ~thread_pool();
-
-    thread_pool(const thread_pool &) = delete;
-    thread_pool &operator=(thread_pool &&) = delete;
-
-    void post_log(async_logger_ptr &&worker_ptr, const details::log_msg &msg, async_overflow_policy overflow_policy);
-    void post_flush(async_logger_ptr &&worker_ptr, async_overflow_policy overflow_policy);
-    size_t overrun_counter();
-
-private:
-    q_type q_;
-
-    std::vector<std::thread> threads_;
-
-    void post_async_msg_(async_msg &&new_msg, async_overflow_policy overflow_policy);
-    void worker_loop_();
-
-    // process next message in the queue
-    // return true if this thread should still be active (while no terminate msg
-    // was received)
-    bool process_next_msg_();
-};
-
-} // namespace details
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "thread_pool-inl.h"
-#endif

core/src/spdlog/details/windows_include.h

@@ -1,11 +0,0 @@
-#pragma once
-
-#ifndef NOMINMAX
-#define NOMINMAX // prevent windows redefining min/max
-#endif
-
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-
-#include <windows.h>

core/src/spdlog/fmt/bin_to_hex.h

@@ -1,216 +0,0 @@
-//
-// Copyright(c) 2015 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-#include <cctype>
-
-//
-// Support for logging binary data as hex
-// format flags:
-// {:X} - print in uppercase.
-// {:s} - don't separate each byte with space.
-// {:p} - don't print the position on each line start.
-// {:n} - don't split the output to lines.
-// {:a} - show ASCII if :n is not set
-
-//
-// Examples:
-//
-// std::vector<char> v(200, 0x0b);
-// logger->info("Some buffer {}", spdlog::to_hex(v));
-// char buf[128];
-// logger->info("Some buffer {:X}", spdlog::to_hex(std::begin(buf), std::end(buf)));
-// logger->info("Some buffer {:X}", spdlog::to_hex(std::begin(buf), std::end(buf), 16));
-
-namespace spdlog {
-namespace details {
-
-template<typename It>
-class dump_info
-{
-public:
-    dump_info(It range_begin, It range_end, size_t size_per_line)
-        : begin_(range_begin)
-        , end_(range_end)
-        , size_per_line_(size_per_line)
-    {}
-
-    It begin() const
-    {
-        return begin_;
-    }
-    It end() const
-    {
-        return end_;
-    }
-    size_t size_per_line() const
-    {
-        return size_per_line_;
-    }
-
-private:
-    It begin_, end_;
-    size_t size_per_line_;
-};
-} // namespace details
-
-// create a dump_info that wraps the given container
-template<typename Container>
-inline details::dump_info<typename Container::const_iterator> to_hex(const Container &container, size_t size_per_line = 32)
-{
-    static_assert(sizeof(typename Container::value_type) == 1, "sizeof(Container::value_type) != 1");
-    using Iter = typename Container::const_iterator;
-    return details::dump_info<Iter>(std::begin(container), std::end(container), size_per_line);
-}
-
-// create dump_info from ranges
-template<typename It>
-inline details::dump_info<It> to_hex(const It range_begin, const It range_end, size_t size_per_line = 32)
-{
-    return details::dump_info<It>(range_begin, range_end, size_per_line);
-}
-
-} // namespace spdlog
-
-namespace fmt {
-
-template<typename T>
-struct formatter<spdlog::details::dump_info<T>>
-{
-    const char delimiter = ' ';
-    bool put_newlines = true;
-    bool put_delimiters = true;
-    bool use_uppercase = false;
-    bool put_positions = true; // position on start of each line
-    bool show_ascii = false;
-
-    // parse the format string flags
-    template<typename ParseContext>
-    auto parse(ParseContext &ctx) -> decltype(ctx.begin())
-    {
-        auto it = ctx.begin();
-        while (it != ctx.end() && *it != '}')
-        {
-            switch (*it)
-            {
-            case 'X':
-                use_uppercase = true;
-                break;
-            case 's':
-                put_delimiters = false;
-                break;
-            case 'p':
-                put_positions = false;
-                break;
-            case 'n':
-                put_newlines = false;
-                show_ascii = false;
-                break;
-            case 'a':
-                if (put_newlines)
-                {
-                    show_ascii = true;
-                }
-                break;
-            }
-
-            ++it;
-        }
-        return it;
-    }
-
-    // format the given bytes range as hex
-    template<typename FormatContext, typename Container>
-    auto format(const spdlog::details::dump_info<Container> &the_range, FormatContext &ctx) -> decltype(ctx.out())
-    {
-        SPDLOG_CONSTEXPR const char *hex_upper = "0123456789ABCDEF";
-        SPDLOG_CONSTEXPR const char *hex_lower = "0123456789abcdef";
-        const char *hex_chars = use_uppercase ? hex_upper : hex_lower;
-
-#if FMT_VERSION < 60000
-        auto inserter = ctx.begin();
-#else
-        auto inserter = ctx.out();
-#endif
-
-        int size_per_line = static_cast<int>(the_range.size_per_line());
-        auto start_of_line = the_range.begin();
-        for (auto i = the_range.begin(); i != the_range.end(); i++)
-        {
-            auto ch = static_cast<unsigned char>(*i);
-
-            if (put_newlines && (i == the_range.begin() || i - start_of_line >= size_per_line))
-            {
-                if (show_ascii && i != the_range.begin())
-                {
-                    *inserter++ = delimiter;
-                    *inserter++ = delimiter;
-                    for (auto j = start_of_line; j < i; j++)
-                    {
-                        auto pc = static_cast<unsigned char>(*j);
-                        *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
-                    }
-                }
-
-                put_newline(inserter, static_cast<size_t>(i - the_range.begin()));
-
-                // put first byte without delimiter in front of it
-                *inserter++ = hex_chars[(ch >> 4) & 0x0f];
-                *inserter++ = hex_chars[ch & 0x0f];
-                start_of_line = i;
-                continue;
-            }
-
-            if (put_delimiters)
-            {
-                *inserter++ = delimiter;
-            }
-
-            *inserter++ = hex_chars[(ch >> 4) & 0x0f];
-            *inserter++ = hex_chars[ch & 0x0f];
-        }
-        if (show_ascii) // add ascii to last line
-        {
-            if (the_range.end() - the_range.begin() > size_per_line)
-            {
-                auto blank_num = size_per_line - (the_range.end() - start_of_line);
-                while (blank_num-- > 0)
-                {
-                    *inserter++ = delimiter;
-                    *inserter++ = delimiter;
-                    if (put_delimiters)
-                    {
-                        *inserter++ = delimiter;
-                    }
-                }
-            }
-            *inserter++ = delimiter;
-            *inserter++ = delimiter;
-            for (auto j = start_of_line; j != the_range.end(); j++)
-            {
-                auto pc = static_cast<unsigned char>(*j);
-                *inserter++ = std::isprint(pc) ? static_cast<char>(*j) : '.';
-            }
-        }
-        return inserter;
-    }
-
-    // put newline(and position header)
-    template<typename It>
-    void put_newline(It inserter, std::size_t pos)
-    {
-#ifdef _WIN32
-        *inserter++ = '\r';
-#endif
-        *inserter++ = '\n';
-
-        if (put_positions)
-        {
-            fmt::format_to(inserter, "{:<04X}: ", pos);
-        }
-    }
-};
-} // namespace fmt

core/src/spdlog/fmt/bundled/LICENSE.rst

@@ -1,27 +0,0 @@
-Copyright (c) 2012 - present, Victor Zverovich
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
---- Optional exception to the license ---
-
-As an exception, if, as a result of your compiling your source code, portions
-of this Software are embedded into a machine-executable object form of such
-source code, you may redistribute such embedded portions in such object form
-without including the above copyright and permission notices.

core/src/spdlog/fmt/bundled/color.h

@@ -1,568 +0,0 @@
-// Formatting library for C++ - color support
-//
-// Copyright (c) 2018 - present, Victor Zverovich and fmt contributors
-// All rights reserved.
-//
-// For the license information refer to format.h.
-
-#ifndef FMT_COLOR_H_
-#define FMT_COLOR_H_
-
-#include "format.h"
-
-FMT_BEGIN_NAMESPACE
-
-enum class color : uint32_t {
-  alice_blue = 0xF0F8FF,               // rgb(240,248,255)
-  antique_white = 0xFAEBD7,            // rgb(250,235,215)
-  aqua = 0x00FFFF,                     // rgb(0,255,255)
-  aquamarine = 0x7FFFD4,               // rgb(127,255,212)
-  azure = 0xF0FFFF,                    // rgb(240,255,255)
-  beige = 0xF5F5DC,                    // rgb(245,245,220)
-  bisque = 0xFFE4C4,                   // rgb(255,228,196)
-  black = 0x000000,                    // rgb(0,0,0)
-  blanched_almond = 0xFFEBCD,          // rgb(255,235,205)
-  blue = 0x0000FF,                     // rgb(0,0,255)
-  blue_violet = 0x8A2BE2,              // rgb(138,43,226)
-  brown = 0xA52A2A,                    // rgb(165,42,42)
-  burly_wood = 0xDEB887,               // rgb(222,184,135)
-  cadet_blue = 0x5F9EA0,               // rgb(95,158,160)
-  chartreuse = 0x7FFF00,               // rgb(127,255,0)
-  chocolate = 0xD2691E,                // rgb(210,105,30)
-  coral = 0xFF7F50,                    // rgb(255,127,80)
-  cornflower_blue = 0x6495ED,          // rgb(100,149,237)
-  cornsilk = 0xFFF8DC,                 // rgb(255,248,220)
-  crimson = 0xDC143C,                  // rgb(220,20,60)
-  cyan = 0x00FFFF,                     // rgb(0,255,255)
-  dark_blue = 0x00008B,                // rgb(0,0,139)
-  dark_cyan = 0x008B8B,                // rgb(0,139,139)
-  dark_golden_rod = 0xB8860B,          // rgb(184,134,11)
-  dark_gray = 0xA9A9A9,                // rgb(169,169,169)
-  dark_green = 0x006400,               // rgb(0,100,0)
-  dark_khaki = 0xBDB76B,               // rgb(189,183,107)
-  dark_magenta = 0x8B008B,             // rgb(139,0,139)
-  dark_olive_green = 0x556B2F,         // rgb(85,107,47)
-  dark_orange = 0xFF8C00,              // rgb(255,140,0)
-  dark_orchid = 0x9932CC,              // rgb(153,50,204)
-  dark_red = 0x8B0000,                 // rgb(139,0,0)
-  dark_salmon = 0xE9967A,              // rgb(233,150,122)
-  dark_sea_green = 0x8FBC8F,           // rgb(143,188,143)
-  dark_slate_blue = 0x483D8B,          // rgb(72,61,139)
-  dark_slate_gray = 0x2F4F4F,          // rgb(47,79,79)
-  dark_turquoise = 0x00CED1,           // rgb(0,206,209)
-  dark_violet = 0x9400D3,              // rgb(148,0,211)
-  deep_pink = 0xFF1493,                // rgb(255,20,147)
-  deep_sky_blue = 0x00BFFF,            // rgb(0,191,255)
-  dim_gray = 0x696969,                 // rgb(105,105,105)
-  dodger_blue = 0x1E90FF,              // rgb(30,144,255)
-  fire_brick = 0xB22222,               // rgb(178,34,34)
-  floral_white = 0xFFFAF0,             // rgb(255,250,240)
-  forest_green = 0x228B22,             // rgb(34,139,34)
-  fuchsia = 0xFF00FF,                  // rgb(255,0,255)
-  gainsboro = 0xDCDCDC,                // rgb(220,220,220)
-  ghost_white = 0xF8F8FF,              // rgb(248,248,255)
-  gold = 0xFFD700,                     // rgb(255,215,0)
-  golden_rod = 0xDAA520,               // rgb(218,165,32)
-  gray = 0x808080,                     // rgb(128,128,128)
-  green = 0x008000,                    // rgb(0,128,0)
-  green_yellow = 0xADFF2F,             // rgb(173,255,47)
-  honey_dew = 0xF0FFF0,                // rgb(240,255,240)
-  hot_pink = 0xFF69B4,                 // rgb(255,105,180)
-  indian_red = 0xCD5C5C,               // rgb(205,92,92)
-  indigo = 0x4B0082,                   // rgb(75,0,130)
-  ivory = 0xFFFFF0,                    // rgb(255,255,240)
-  khaki = 0xF0E68C,                    // rgb(240,230,140)
-  lavender = 0xE6E6FA,                 // rgb(230,230,250)
-  lavender_blush = 0xFFF0F5,           // rgb(255,240,245)
-  lawn_green = 0x7CFC00,               // rgb(124,252,0)
-  lemon_chiffon = 0xFFFACD,            // rgb(255,250,205)
-  light_blue = 0xADD8E6,               // rgb(173,216,230)
-  light_coral = 0xF08080,              // rgb(240,128,128)
-  light_cyan = 0xE0FFFF,               // rgb(224,255,255)
-  light_golden_rod_yellow = 0xFAFAD2,  // rgb(250,250,210)
-  light_gray = 0xD3D3D3,               // rgb(211,211,211)
-  light_green = 0x90EE90,              // rgb(144,238,144)
-  light_pink = 0xFFB6C1,               // rgb(255,182,193)
-  light_salmon = 0xFFA07A,             // rgb(255,160,122)
-  light_sea_green = 0x20B2AA,          // rgb(32,178,170)
-  light_sky_blue = 0x87CEFA,           // rgb(135,206,250)
-  light_slate_gray = 0x778899,         // rgb(119,136,153)
-  light_steel_blue = 0xB0C4DE,         // rgb(176,196,222)
-  light_yellow = 0xFFFFE0,             // rgb(255,255,224)
-  lime = 0x00FF00,                     // rgb(0,255,0)
-  lime_green = 0x32CD32,               // rgb(50,205,50)
-  linen = 0xFAF0E6,                    // rgb(250,240,230)
-  magenta = 0xFF00FF,                  // rgb(255,0,255)
-  maroon = 0x800000,                   // rgb(128,0,0)
-  medium_aquamarine = 0x66CDAA,        // rgb(102,205,170)
-  medium_blue = 0x0000CD,              // rgb(0,0,205)
-  medium_orchid = 0xBA55D3,            // rgb(186,85,211)
-  medium_purple = 0x9370DB,            // rgb(147,112,219)
-  medium_sea_green = 0x3CB371,         // rgb(60,179,113)
-  medium_slate_blue = 0x7B68EE,        // rgb(123,104,238)
-  medium_spring_green = 0x00FA9A,      // rgb(0,250,154)
-  medium_turquoise = 0x48D1CC,         // rgb(72,209,204)
-  medium_violet_red = 0xC71585,        // rgb(199,21,133)
-  midnight_blue = 0x191970,            // rgb(25,25,112)
-  mint_cream = 0xF5FFFA,               // rgb(245,255,250)
-  misty_rose = 0xFFE4E1,               // rgb(255,228,225)
-  moccasin = 0xFFE4B5,                 // rgb(255,228,181)
-  navajo_white = 0xFFDEAD,             // rgb(255,222,173)
-  navy = 0x000080,                     // rgb(0,0,128)
-  old_lace = 0xFDF5E6,                 // rgb(253,245,230)
-  olive = 0x808000,                    // rgb(128,128,0)
-  olive_drab = 0x6B8E23,               // rgb(107,142,35)
-  orange = 0xFFA500,                   // rgb(255,165,0)
-  orange_red = 0xFF4500,               // rgb(255,69,0)
-  orchid = 0xDA70D6,                   // rgb(218,112,214)
-  pale_golden_rod = 0xEEE8AA,          // rgb(238,232,170)
-  pale_green = 0x98FB98,               // rgb(152,251,152)
-  pale_turquoise = 0xAFEEEE,           // rgb(175,238,238)
-  pale_violet_red = 0xDB7093,          // rgb(219,112,147)
-  papaya_whip = 0xFFEFD5,              // rgb(255,239,213)
-  peach_puff = 0xFFDAB9,               // rgb(255,218,185)
-  peru = 0xCD853F,                     // rgb(205,133,63)
-  pink = 0xFFC0CB,                     // rgb(255,192,203)
-  plum = 0xDDA0DD,                     // rgb(221,160,221)
-  powder_blue = 0xB0E0E6,              // rgb(176,224,230)
-  purple = 0x800080,                   // rgb(128,0,128)
-  rebecca_purple = 0x663399,           // rgb(102,51,153)
-  red = 0xFF0000,                      // rgb(255,0,0)
-  rosy_brown = 0xBC8F8F,               // rgb(188,143,143)
-  royal_blue = 0x4169E1,               // rgb(65,105,225)
-  saddle_brown = 0x8B4513,             // rgb(139,69,19)
-  salmon = 0xFA8072,                   // rgb(250,128,114)
-  sandy_brown = 0xF4A460,              // rgb(244,164,96)
-  sea_green = 0x2E8B57,                // rgb(46,139,87)
-  sea_shell = 0xFFF5EE,                // rgb(255,245,238)
-  sienna = 0xA0522D,                   // rgb(160,82,45)
-  silver = 0xC0C0C0,                   // rgb(192,192,192)
-  sky_blue = 0x87CEEB,                 // rgb(135,206,235)
-  slate_blue = 0x6A5ACD,               // rgb(106,90,205)
-  slate_gray = 0x708090,               // rgb(112,128,144)
-  snow = 0xFFFAFA,                     // rgb(255,250,250)
-  spring_green = 0x00FF7F,             // rgb(0,255,127)
-  steel_blue = 0x4682B4,               // rgb(70,130,180)
-  tan = 0xD2B48C,                      // rgb(210,180,140)
-  teal = 0x008080,                     // rgb(0,128,128)
-  thistle = 0xD8BFD8,                  // rgb(216,191,216)
-  tomato = 0xFF6347,                   // rgb(255,99,71)
-  turquoise = 0x40E0D0,                // rgb(64,224,208)
-  violet = 0xEE82EE,                   // rgb(238,130,238)
-  wheat = 0xF5DEB3,                    // rgb(245,222,179)
-  white = 0xFFFFFF,                    // rgb(255,255,255)
-  white_smoke = 0xF5F5F5,              // rgb(245,245,245)
-  yellow = 0xFFFF00,                   // rgb(255,255,0)
-  yellow_green = 0x9ACD32              // rgb(154,205,50)
-};                                     // enum class color
-
-enum class terminal_color : uint8_t {
-  black = 30,
-  red,
-  green,
-  yellow,
-  blue,
-  magenta,
-  cyan,
-  white,
-  bright_black = 90,
-  bright_red,
-  bright_green,
-  bright_yellow,
-  bright_blue,
-  bright_magenta,
-  bright_cyan,
-  bright_white
-};
-
-enum class emphasis : uint8_t {
-  bold = 1,
-  italic = 1 << 1,
-  underline = 1 << 2,
-  strikethrough = 1 << 3
-};
-
-// rgb is a struct for red, green and blue colors.
-// Using the name "rgb" makes some editors show the color in a tooltip.
-struct rgb {
-  FMT_CONSTEXPR rgb() : r(0), g(0), b(0) {}
-  FMT_CONSTEXPR rgb(uint8_t r_, uint8_t g_, uint8_t b_) : r(r_), g(g_), b(b_) {}
-  FMT_CONSTEXPR rgb(uint32_t hex)
-      : r((hex >> 16) & 0xFF), g((hex >> 8) & 0xFF), b(hex & 0xFF) {}
-  FMT_CONSTEXPR rgb(color hex)
-      : r((uint32_t(hex) >> 16) & 0xFF),
-        g((uint32_t(hex) >> 8) & 0xFF),
-        b(uint32_t(hex) & 0xFF) {}
-  uint8_t r;
-  uint8_t g;
-  uint8_t b;
-};
-
-namespace internal {
-
-// color is a struct of either a rgb color or a terminal color.
-struct color_type {
-  FMT_CONSTEXPR color_type() FMT_NOEXCEPT : is_rgb(), value{} {}
-  FMT_CONSTEXPR color_type(color rgb_color) FMT_NOEXCEPT : is_rgb(true),
-                                                           value{} {
-    value.rgb_color = static_cast<uint32_t>(rgb_color);
-  }
-  FMT_CONSTEXPR color_type(rgb rgb_color) FMT_NOEXCEPT : is_rgb(true), value{} {
-    value.rgb_color = (static_cast<uint32_t>(rgb_color.r) << 16) |
-                      (static_cast<uint32_t>(rgb_color.g) << 8) | rgb_color.b;
-  }
-  FMT_CONSTEXPR color_type(terminal_color term_color) FMT_NOEXCEPT : is_rgb(),
-                                                                     value{} {
-    value.term_color = static_cast<uint8_t>(term_color);
-  }
-  bool is_rgb;
-  union color_union {
-    uint8_t term_color;
-    uint32_t rgb_color;
-  } value;
-};
-}  // namespace internal
-
-// Experimental text formatting support.
-class text_style {
- public:
-  FMT_CONSTEXPR text_style(emphasis em = emphasis()) FMT_NOEXCEPT
-      : set_foreground_color(),
-        set_background_color(),
-        ems(em) {}
-
-  FMT_CONSTEXPR text_style& operator|=(const text_style& rhs) {
-    if (!set_foreground_color) {
-      set_foreground_color = rhs.set_foreground_color;
-      foreground_color = rhs.foreground_color;
-    } else if (rhs.set_foreground_color) {
-      if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb)
-        FMT_THROW(format_error("can't OR a terminal color"));
-      foreground_color.value.rgb_color |= rhs.foreground_color.value.rgb_color;
-    }
-
-    if (!set_background_color) {
-      set_background_color = rhs.set_background_color;
-      background_color = rhs.background_color;
-    } else if (rhs.set_background_color) {
-      if (!background_color.is_rgb || !rhs.background_color.is_rgb)
-        FMT_THROW(format_error("can't OR a terminal color"));
-      background_color.value.rgb_color |= rhs.background_color.value.rgb_color;
-    }
-
-    ems = static_cast<emphasis>(static_cast<uint8_t>(ems) |
-                                static_cast<uint8_t>(rhs.ems));
-    return *this;
-  }
-
-  friend FMT_CONSTEXPR text_style operator|(text_style lhs,
-                                            const text_style& rhs) {
-    return lhs |= rhs;
-  }
-
-  FMT_CONSTEXPR text_style& operator&=(const text_style& rhs) {
-    if (!set_foreground_color) {
-      set_foreground_color = rhs.set_foreground_color;
-      foreground_color = rhs.foreground_color;
-    } else if (rhs.set_foreground_color) {
-      if (!foreground_color.is_rgb || !rhs.foreground_color.is_rgb)
-        FMT_THROW(format_error("can't AND a terminal color"));
-      foreground_color.value.rgb_color &= rhs.foreground_color.value.rgb_color;
-    }
-
-    if (!set_background_color) {
-      set_background_color = rhs.set_background_color;
-      background_color = rhs.background_color;
-    } else if (rhs.set_background_color) {
-      if (!background_color.is_rgb || !rhs.background_color.is_rgb)
-        FMT_THROW(format_error("can't AND a terminal color"));
-      background_color.value.rgb_color &= rhs.background_color.value.rgb_color;
-    }
-
-    ems = static_cast<emphasis>(static_cast<uint8_t>(ems) &
-                                static_cast<uint8_t>(rhs.ems));
-    return *this;
-  }
-
-  friend FMT_CONSTEXPR text_style operator&(text_style lhs,
-                                            const text_style& rhs) {
-    return lhs &= rhs;
-  }
-
-  FMT_CONSTEXPR bool has_foreground() const FMT_NOEXCEPT {
-    return set_foreground_color;
-  }
-  FMT_CONSTEXPR bool has_background() const FMT_NOEXCEPT {
-    return set_background_color;
-  }
-  FMT_CONSTEXPR bool has_emphasis() const FMT_NOEXCEPT {
-    return static_cast<uint8_t>(ems) != 0;
-  }
-  FMT_CONSTEXPR internal::color_type get_foreground() const FMT_NOEXCEPT {
-    FMT_ASSERT(has_foreground(), "no foreground specified for this style");
-    return foreground_color;
-  }
-  FMT_CONSTEXPR internal::color_type get_background() const FMT_NOEXCEPT {
-    FMT_ASSERT(has_background(), "no background specified for this style");
-    return background_color;
-  }
-  FMT_CONSTEXPR emphasis get_emphasis() const FMT_NOEXCEPT {
-    FMT_ASSERT(has_emphasis(), "no emphasis specified for this style");
-    return ems;
-  }
-
- private:
-  FMT_CONSTEXPR text_style(bool is_foreground,
-                           internal::color_type text_color) FMT_NOEXCEPT
-      : set_foreground_color(),
-        set_background_color(),
-        ems() {
-    if (is_foreground) {
-      foreground_color = text_color;
-      set_foreground_color = true;
-    } else {
-      background_color = text_color;
-      set_background_color = true;
-    }
-  }
-
-  friend FMT_CONSTEXPR_DECL text_style fg(internal::color_type foreground)
-      FMT_NOEXCEPT;
-  friend FMT_CONSTEXPR_DECL text_style bg(internal::color_type background)
-      FMT_NOEXCEPT;
-
-  internal::color_type foreground_color;
-  internal::color_type background_color;
-  bool set_foreground_color;
-  bool set_background_color;
-  emphasis ems;
-};
-
-FMT_CONSTEXPR text_style fg(internal::color_type foreground) FMT_NOEXCEPT {
-  return text_style(/*is_foreground=*/true, foreground);
-}
-
-FMT_CONSTEXPR text_style bg(internal::color_type background) FMT_NOEXCEPT {
-  return text_style(/*is_foreground=*/false, background);
-}
-
-FMT_CONSTEXPR text_style operator|(emphasis lhs, emphasis rhs) FMT_NOEXCEPT {
-  return text_style(lhs) | rhs;
-}
-
-namespace internal {
-
-template <typename Char> struct ansi_color_escape {
-  FMT_CONSTEXPR ansi_color_escape(internal::color_type text_color,
-                                  const char* esc) FMT_NOEXCEPT {
-    // If we have a terminal color, we need to output another escape code
-    // sequence.
-    if (!text_color.is_rgb) {
-      bool is_background = esc == internal::data::background_color;
-      uint32_t value = text_color.value.term_color;
-      // Background ASCII codes are the same as the foreground ones but with
-      // 10 more.
-      if (is_background) value += 10u;
-
-      std::size_t index = 0;
-      buffer[index++] = static_cast<Char>('\x1b');
-      buffer[index++] = static_cast<Char>('[');
-
-      if (value >= 100u) {
-        buffer[index++] = static_cast<Char>('1');
-        value %= 100u;
-      }
-      buffer[index++] = static_cast<Char>('0' + value / 10u);
-      buffer[index++] = static_cast<Char>('0' + value % 10u);
-
-      buffer[index++] = static_cast<Char>('m');
-      buffer[index++] = static_cast<Char>('\0');
-      return;
-    }
-
-    for (int i = 0; i < 7; i++) {
-      buffer[i] = static_cast<Char>(esc[i]);
-    }
-    rgb color(text_color.value.rgb_color);
-    to_esc(color.r, buffer + 7, ';');
-    to_esc(color.g, buffer + 11, ';');
-    to_esc(color.b, buffer + 15, 'm');
-    buffer[19] = static_cast<Char>(0);
-  }
-  FMT_CONSTEXPR ansi_color_escape(emphasis em) FMT_NOEXCEPT {
-    uint8_t em_codes[4] = {};
-    uint8_t em_bits = static_cast<uint8_t>(em);
-    if (em_bits & static_cast<uint8_t>(emphasis::bold)) em_codes[0] = 1;
-    if (em_bits & static_cast<uint8_t>(emphasis::italic)) em_codes[1] = 3;
-    if (em_bits & static_cast<uint8_t>(emphasis::underline)) em_codes[2] = 4;
-    if (em_bits & static_cast<uint8_t>(emphasis::strikethrough))
-      em_codes[3] = 9;
-
-    std::size_t index = 0;
-    for (int i = 0; i < 4; ++i) {
-      if (!em_codes[i]) continue;
-      buffer[index++] = static_cast<Char>('\x1b');
-      buffer[index++] = static_cast<Char>('[');
-      buffer[index++] = static_cast<Char>('0' + em_codes[i]);
-      buffer[index++] = static_cast<Char>('m');
-    }
-    buffer[index++] = static_cast<Char>(0);
-  }
-  FMT_CONSTEXPR operator const Char*() const FMT_NOEXCEPT { return buffer; }
-
-  FMT_CONSTEXPR const Char* begin() const FMT_NOEXCEPT { return buffer; }
-  FMT_CONSTEXPR const Char* end() const FMT_NOEXCEPT {
-    return buffer + std::char_traits<Char>::length(buffer);
-  }
-
- private:
-  Char buffer[7u + 3u * 4u + 1u];
-
-  static FMT_CONSTEXPR void to_esc(uint8_t c, Char* out,
-                                   char delimiter) FMT_NOEXCEPT {
-    out[0] = static_cast<Char>('0' + c / 100);
-    out[1] = static_cast<Char>('0' + c / 10 % 10);
-    out[2] = static_cast<Char>('0' + c % 10);
-    out[3] = static_cast<Char>(delimiter);
-  }
-};
-
-template <typename Char>
-FMT_CONSTEXPR ansi_color_escape<Char> make_foreground_color(
-    internal::color_type foreground) FMT_NOEXCEPT {
-  return ansi_color_escape<Char>(foreground, internal::data::foreground_color);
-}
-
-template <typename Char>
-FMT_CONSTEXPR ansi_color_escape<Char> make_background_color(
-    internal::color_type background) FMT_NOEXCEPT {
-  return ansi_color_escape<Char>(background, internal::data::background_color);
-}
-
-template <typename Char>
-FMT_CONSTEXPR ansi_color_escape<Char> make_emphasis(emphasis em) FMT_NOEXCEPT {
-  return ansi_color_escape<Char>(em);
-}
-
-template <typename Char>
-inline void fputs(const Char* chars, FILE* stream) FMT_NOEXCEPT {
-  std::fputs(chars, stream);
-}
-
-template <>
-inline void fputs<wchar_t>(const wchar_t* chars, FILE* stream) FMT_NOEXCEPT {
-  std::fputws(chars, stream);
-}
-
-template <typename Char> inline void reset_color(FILE* stream) FMT_NOEXCEPT {
-  fputs(internal::data::reset_color, stream);
-}
-
-template <> inline void reset_color<wchar_t>(FILE* stream) FMT_NOEXCEPT {
-  fputs(internal::data::wreset_color, stream);
-}
-
-template <typename Char>
-inline void reset_color(basic_memory_buffer<Char>& buffer) FMT_NOEXCEPT {
-  const char* begin = data::reset_color;
-  const char* end = begin + sizeof(data::reset_color) - 1;
-  buffer.append(begin, end);
-}
-
-template <typename Char>
-void vformat_to(basic_memory_buffer<Char>& buf, const text_style& ts,
-                basic_string_view<Char> format_str,
-                basic_format_args<buffer_context<Char>> args) {
-  bool has_style = false;
-  if (ts.has_emphasis()) {
-    has_style = true;
-    auto emphasis = internal::make_emphasis<Char>(ts.get_emphasis());
-    buf.append(emphasis.begin(), emphasis.end());
-  }
-  if (ts.has_foreground()) {
-    has_style = true;
-    auto foreground =
-        internal::make_foreground_color<Char>(ts.get_foreground());
-    buf.append(foreground.begin(), foreground.end());
-  }
-  if (ts.has_background()) {
-    has_style = true;
-    auto background =
-        internal::make_background_color<Char>(ts.get_background());
-    buf.append(background.begin(), background.end());
-  }
-  internal::vformat_to(buf, format_str, args);
-  if (has_style) internal::reset_color<Char>(buf);
-}
-}  // namespace internal
-
-template <typename S, typename Char = char_t<S>>
-void vprint(std::FILE* f, const text_style& ts, const S& format,
-            basic_format_args<buffer_context<Char>> args) {
-  basic_memory_buffer<Char> buf;
-  internal::vformat_to(buf, ts, to_string_view(format), args);
-  buf.push_back(Char(0));
-  internal::fputs(buf.data(), f);
-}
-
-/**
-  Formats a string and prints it to the specified file stream using ANSI
-  escape sequences to specify text formatting.
-  Example:
-    fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
-               "Elapsed time: {0:.2f} seconds", 1.23);
- */
-template <typename S, typename... Args,
-          FMT_ENABLE_IF(internal::is_string<S>::value)>
-void print(std::FILE* f, const text_style& ts, const S& format_str,
-           const Args&... args) {
-  internal::check_format_string<Args...>(format_str);
-  using context = buffer_context<char_t<S>>;
-  format_arg_store<context, Args...> as{args...};
-  vprint(f, ts, format_str, basic_format_args<context>(as));
-}
-
-/**
-  Formats a string and prints it to stdout using ANSI escape sequences to
-  specify text formatting.
-  Example:
-    fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
-               "Elapsed time: {0:.2f} seconds", 1.23);
- */
-template <typename S, typename... Args,
-          FMT_ENABLE_IF(internal::is_string<S>::value)>
-void print(const text_style& ts, const S& format_str, const Args&... args) {
-  return print(stdout, ts, format_str, args...);
-}
-
-template <typename S, typename Char = char_t<S>>
-inline std::basic_string<Char> vformat(
-    const text_style& ts, const S& format_str,
-    basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  basic_memory_buffer<Char> buf;
-  internal::vformat_to(buf, ts, to_string_view(format_str), args);
-  return fmt::to_string(buf);
-}
-
-/**
-  \rst
-  Formats arguments and returns the result as a string using ANSI
-  escape sequences to specify text formatting.
-
-  **Example**::
-
-    #include <fmt/color.h>
-    std::string message = fmt::format(fmt::emphasis::bold | fg(fmt::color::red),
-                                      "The answer is {}", 42);
-  \endrst
-*/
-template <typename S, typename... Args, typename Char = char_t<S>>
-inline std::basic_string<Char> format(const text_style& ts, const S& format_str,
-                                      const Args&... args) {
-  return vformat(ts, to_string_view(format_str),
-                 internal::make_args_checked<Args...>(format_str, args...));
-}
-
-FMT_END_NAMESPACE
-
-#endif  // FMT_COLOR_H_

core/src/spdlog/fmt/bundled/compile.h

@@ -1,595 +0,0 @@
-// Formatting library for C++ - experimental format string compilation
-//
-// Copyright (c) 2012 - present, Victor Zverovich and fmt contributors
-// All rights reserved.
-//
-// For the license information refer to format.h.
-
-#ifndef FMT_COMPILE_H_
-#define FMT_COMPILE_H_
-
-#include <vector>
-
-#include "format.h"
-
-FMT_BEGIN_NAMESPACE
-namespace internal {
-
-// Part of a compiled format string. It can be either literal text or a
-// replacement field.
-template <typename Char> struct format_part {
-  enum class kind { arg_index, arg_name, text, replacement };
-
-  struct replacement {
-    arg_ref<Char> arg_id;
-    dynamic_format_specs<Char> specs;
-  };
-
-  kind part_kind;
-  union value {
-    int arg_index;
-    basic_string_view<Char> str;
-    replacement repl;
-
-    FMT_CONSTEXPR value(int index = 0) : arg_index(index) {}
-    FMT_CONSTEXPR value(basic_string_view<Char> s) : str(s) {}
-    FMT_CONSTEXPR value(replacement r) : repl(r) {}
-  } val;
-  // Position past the end of the argument id.
-  const Char* arg_id_end = nullptr;
-
-  FMT_CONSTEXPR format_part(kind k = kind::arg_index, value v = {})
-      : part_kind(k), val(v) {}
-
-  static FMT_CONSTEXPR format_part make_arg_index(int index) {
-    return format_part(kind::arg_index, index);
-  }
-  static FMT_CONSTEXPR format_part make_arg_name(basic_string_view<Char> name) {
-    return format_part(kind::arg_name, name);
-  }
-  static FMT_CONSTEXPR format_part make_text(basic_string_view<Char> text) {
-    return format_part(kind::text, text);
-  }
-  static FMT_CONSTEXPR format_part make_replacement(replacement repl) {
-    return format_part(kind::replacement, repl);
-  }
-};
-
-template <typename Char> struct part_counter {
-  unsigned num_parts = 0;
-
-  FMT_CONSTEXPR void on_text(const Char* begin, const Char* end) {
-    if (begin != end) ++num_parts;
-  }
-
-  FMT_CONSTEXPR void on_arg_id() { ++num_parts; }
-  FMT_CONSTEXPR void on_arg_id(int) { ++num_parts; }
-  FMT_CONSTEXPR void on_arg_id(basic_string_view<Char>) { ++num_parts; }
-
-  FMT_CONSTEXPR void on_replacement_field(const Char*) {}
-
-  FMT_CONSTEXPR const Char* on_format_specs(const Char* begin,
-                                            const Char* end) {
-    // Find the matching brace.
-    unsigned brace_counter = 0;
-    for (; begin != end; ++begin) {
-      if (*begin == '{') {
-        ++brace_counter;
-      } else if (*begin == '}') {
-        if (brace_counter == 0u) break;
-        --brace_counter;
-      }
-    }
-    return begin;
-  }
-
-  FMT_CONSTEXPR void on_error(const char*) {}
-};
-
-// Counts the number of parts in a format string.
-template <typename Char>
-FMT_CONSTEXPR unsigned count_parts(basic_string_view<Char> format_str) {
-  part_counter<Char> counter;
-  parse_format_string<true>(format_str, counter);
-  return counter.num_parts;
-}
-
-template <typename Char, typename PartHandler>
-class format_string_compiler : public error_handler {
- private:
-  using part = format_part<Char>;
-
-  PartHandler handler_;
-  part part_;
-  basic_string_view<Char> format_str_;
-  basic_format_parse_context<Char> parse_context_;
-
- public:
-  FMT_CONSTEXPR format_string_compiler(basic_string_view<Char> format_str,
-                                       PartHandler handler)
-      : handler_(handler),
-        format_str_(format_str),
-        parse_context_(format_str) {}
-
-  FMT_CONSTEXPR void on_text(const Char* begin, const Char* end) {
-    if (begin != end)
-      handler_(part::make_text({begin, to_unsigned(end - begin)}));
-  }
-
-  FMT_CONSTEXPR void on_arg_id() {
-    part_ = part::make_arg_index(parse_context_.next_arg_id());
-  }
-
-  FMT_CONSTEXPR void on_arg_id(int id) {
-    parse_context_.check_arg_id(id);
-    part_ = part::make_arg_index(id);
-  }
-
-  FMT_CONSTEXPR void on_arg_id(basic_string_view<Char> id) {
-    part_ = part::make_arg_name(id);
-  }
-
-  FMT_CONSTEXPR void on_replacement_field(const Char* ptr) {
-    part_.arg_id_end = ptr;
-    handler_(part_);
-  }
-
-  FMT_CONSTEXPR const Char* on_format_specs(const Char* begin,
-                                            const Char* end) {
-    auto repl = typename part::replacement();
-    dynamic_specs_handler<basic_format_parse_context<Char>> handler(
-        repl.specs, parse_context_);
-    auto it = parse_format_specs(begin, end, handler);
-    if (*it != '}') on_error("missing '}' in format string");
-    repl.arg_id = part_.part_kind == part::kind::arg_index
-                      ? arg_ref<Char>(part_.val.arg_index)
-                      : arg_ref<Char>(part_.val.str);
-    auto part = part::make_replacement(repl);
-    part.arg_id_end = begin;
-    handler_(part);
-    return it;
-  }
-};
-
-// Compiles a format string and invokes handler(part) for each parsed part.
-template <bool IS_CONSTEXPR, typename Char, typename PartHandler>
-FMT_CONSTEXPR void compile_format_string(basic_string_view<Char> format_str,
-                                         PartHandler handler) {
-  parse_format_string<IS_CONSTEXPR>(
-      format_str,
-      format_string_compiler<Char, PartHandler>(format_str, handler));
-}
-
-template <typename Range, typename Context, typename Id>
-void format_arg(
-    basic_format_parse_context<typename Range::value_type>& parse_ctx,
-    Context& ctx, Id arg_id) {
-  ctx.advance_to(
-      visit_format_arg(arg_formatter<Range>(ctx, &parse_ctx), ctx.arg(arg_id)));
-}
-
-// vformat_to is defined in a subnamespace to prevent ADL.
-namespace cf {
-template <typename Context, typename Range, typename CompiledFormat>
-auto vformat_to(Range out, CompiledFormat& cf, basic_format_args<Context> args)
-    -> typename Context::iterator {
-  using char_type = typename Context::char_type;
-  basic_format_parse_context<char_type> parse_ctx(
-      to_string_view(cf.format_str_));
-  Context ctx(out.begin(), args);
-
-  const auto& parts = cf.parts();
-  for (auto part_it = std::begin(parts); part_it != std::end(parts);
-       ++part_it) {
-    const auto& part = *part_it;
-    const auto& value = part.val;
-
-    using format_part_t = format_part<char_type>;
-    switch (part.part_kind) {
-    case format_part_t::kind::text: {
-      const auto text = value.str;
-      auto output = ctx.out();
-      auto&& it = reserve(output, text.size());
-      it = std::copy_n(text.begin(), text.size(), it);
-      ctx.advance_to(output);
-      break;
-    }
-
-    case format_part_t::kind::arg_index:
-      advance_to(parse_ctx, part.arg_id_end);
-      internal::format_arg<Range>(parse_ctx, ctx, value.arg_index);
-      break;
-
-    case format_part_t::kind::arg_name:
-      advance_to(parse_ctx, part.arg_id_end);
-      internal::format_arg<Range>(parse_ctx, ctx, value.str);
-      break;
-
-    case format_part_t::kind::replacement: {
-      const auto& arg_id_value = value.repl.arg_id.val;
-      const auto arg = value.repl.arg_id.kind == arg_id_kind::index
-                           ? ctx.arg(arg_id_value.index)
-                           : ctx.arg(arg_id_value.name);
-
-      auto specs = value.repl.specs;
-
-      handle_dynamic_spec<width_checker>(specs.width, specs.width_ref, ctx);
-      handle_dynamic_spec<precision_checker>(specs.precision,
-                                             specs.precision_ref, ctx);
-
-      error_handler h;
-      numeric_specs_checker<error_handler> checker(h, arg.type());
-      if (specs.align == align::numeric) checker.require_numeric_argument();
-      if (specs.sign != sign::none) checker.check_sign();
-      if (specs.alt) checker.require_numeric_argument();
-      if (specs.precision >= 0) checker.check_precision();
-
-      advance_to(parse_ctx, part.arg_id_end);
-      ctx.advance_to(
-          visit_format_arg(arg_formatter<Range>(ctx, nullptr, &specs), arg));
-      break;
-    }
-    }
-  }
-  return ctx.out();
-}
-}  // namespace cf
-
-struct basic_compiled_format {};
-
-template <typename S, typename = void>
-struct compiled_format_base : basic_compiled_format {
-  using char_type = char_t<S>;
-  using parts_container = std::vector<internal::format_part<char_type>>;
-
-  parts_container compiled_parts;
-
-  explicit compiled_format_base(basic_string_view<char_type> format_str) {
-    compile_format_string<false>(format_str,
-                                 [this](const format_part<char_type>& part) {
-                                   compiled_parts.push_back(part);
-                                 });
-  }
-
-  const parts_container& parts() const { return compiled_parts; }
-};
-
-template <typename Char, unsigned N> struct format_part_array {
-  format_part<Char> data[N] = {};
-  FMT_CONSTEXPR format_part_array() = default;
-};
-
-template <typename Char, unsigned N>
-FMT_CONSTEXPR format_part_array<Char, N> compile_to_parts(
-    basic_string_view<Char> format_str) {
-  format_part_array<Char, N> parts;
-  unsigned counter = 0;
-  // This is not a lambda for compatibility with older compilers.
-  struct {
-    format_part<Char>* parts;
-    unsigned* counter;
-    FMT_CONSTEXPR void operator()(const format_part<Char>& part) {
-      parts[(*counter)++] = part;
-    }
-  } collector{parts.data, &counter};
-  compile_format_string<true>(format_str, collector);
-  if (counter < N) {
-    parts.data[counter] =
-        format_part<Char>::make_text(basic_string_view<Char>());
-  }
-  return parts;
-}
-
-template <typename T> constexpr const T& constexpr_max(const T& a, const T& b) {
-  return (a < b) ? b : a;
-}
-
-template <typename S>
-struct compiled_format_base<S, enable_if_t<is_compile_string<S>::value>>
-    : basic_compiled_format {
-  using char_type = char_t<S>;
-
-  FMT_CONSTEXPR explicit compiled_format_base(basic_string_view<char_type>) {}
-
-// Workaround for old compilers. Format string compilation will not be
-// performed there anyway.
-#if FMT_USE_CONSTEXPR
-  static FMT_CONSTEXPR_DECL const unsigned num_format_parts =
-      constexpr_max(count_parts(to_string_view(S())), 1u);
-#else
-  static const unsigned num_format_parts = 1;
-#endif
-
-  using parts_container = format_part<char_type>[num_format_parts];
-
-  const parts_container& parts() const {
-    static FMT_CONSTEXPR_DECL const auto compiled_parts =
-        compile_to_parts<char_type, num_format_parts>(
-            internal::to_string_view(S()));
-    return compiled_parts.data;
-  }
-};
-
-template <typename S, typename... Args>
-class compiled_format : private compiled_format_base<S> {
- public:
-  using typename compiled_format_base<S>::char_type;
-
- private:
-  basic_string_view<char_type> format_str_;
-
-  template <typename Context, typename Range, typename CompiledFormat>
-  friend auto cf::vformat_to(Range out, CompiledFormat& cf,
-                             basic_format_args<Context> args) ->
-      typename Context::iterator;
-
- public:
-  compiled_format() = delete;
-  explicit constexpr compiled_format(basic_string_view<char_type> format_str)
-      : compiled_format_base<S>(format_str), format_str_(format_str) {}
-};
-
-#ifdef __cpp_if_constexpr
-template <typename... Args> struct type_list {};
-
-// Returns a reference to the argument at index N from [first, rest...].
-template <int N, typename T, typename... Args>
-constexpr const auto& get(const T& first, const Args&... rest) {
-  static_assert(N < 1 + sizeof...(Args), "index is out of bounds");
-  if constexpr (N == 0)
-    return first;
-  else
-    return get<N - 1>(rest...);
-}
-
-template <int N, typename> struct get_type_impl;
-
-template <int N, typename... Args> struct get_type_impl<N, type_list<Args...>> {
-  using type = remove_cvref_t<decltype(get<N>(std::declval<Args>()...))>;
-};
-
-template <int N, typename T>
-using get_type = typename get_type_impl<N, T>::type;
-
-template <typename T> struct is_compiled_format : std::false_type {};
-
-template <typename Char> struct text {
-  basic_string_view<Char> data;
-  using char_type = Char;
-
-  template <typename OutputIt, typename... Args>
-  OutputIt format(OutputIt out, const Args&...) const {
-    // TODO: reserve
-    return copy_str<Char>(data.begin(), data.end(), out);
-  }
-};
-
-template <typename Char>
-struct is_compiled_format<text<Char>> : std::true_type {};
-
-template <typename Char>
-constexpr text<Char> make_text(basic_string_view<Char> s, size_t pos,
-                               size_t size) {
-  return {{&s[pos], size}};
-}
-
-template <typename Char, typename OutputIt, typename T,
-          std::enable_if_t<std::is_integral_v<T>, int> = 0>
-OutputIt format_default(OutputIt out, T value) {
-  // TODO: reserve
-  format_int fi(value);
-  return std::copy(fi.data(), fi.data() + fi.size(), out);
-}
-
-template <typename Char, typename OutputIt>
-OutputIt format_default(OutputIt out, double value) {
-  writer w(out);
-  w.write(value);
-  return w.out();
-}
-
-template <typename Char, typename OutputIt>
-OutputIt format_default(OutputIt out, Char value) {
-  *out++ = value;
-  return out;
-}
-
-template <typename Char, typename OutputIt>
-OutputIt format_default(OutputIt out, const Char* value) {
-  auto length = std::char_traits<Char>::length(value);
-  return copy_str<Char>(value, value + length, out);
-}
-
-// A replacement field that refers to argument N.
-template <typename Char, typename T, int N> struct field {
-  using char_type = Char;
-
-  template <typename OutputIt, typename... Args>
-  OutputIt format(OutputIt out, const Args&... args) const {
-    // This ensures that the argument type is convertile to `const T&`.
-    const T& arg = get<N>(args...);
-    return format_default<Char>(out, arg);
-  }
-};
-
-template <typename Char, typename T, int N>
-struct is_compiled_format<field<Char, T, N>> : std::true_type {};
-
-template <typename L, typename R> struct concat {
-  L lhs;
-  R rhs;
-  using char_type = typename L::char_type;
-
-  template <typename OutputIt, typename... Args>
-  OutputIt format(OutputIt out, const Args&... args) const {
-    out = lhs.format(out, args...);
-    return rhs.format(out, args...);
-  }
-};
-
-template <typename L, typename R>
-struct is_compiled_format<concat<L, R>> : std::true_type {};
-
-template <typename L, typename R>
-constexpr concat<L, R> make_concat(L lhs, R rhs) {
-  return {lhs, rhs};
-}
-
-struct unknown_format {};
-
-template <typename Char>
-constexpr size_t parse_text(basic_string_view<Char> str, size_t pos) {
-  for (size_t size = str.size(); pos != size; ++pos) {
-    if (str[pos] == '{' || str[pos] == '}') break;
-  }
-  return pos;
-}
-
-template <typename Args, size_t POS, int ID, typename S>
-constexpr auto compile_format_string(S format_str);
-
-template <typename Args, size_t POS, int ID, typename T, typename S>
-constexpr auto parse_tail(T head, S format_str) {
-  if constexpr (POS != to_string_view(format_str).size()) {
-    constexpr auto tail = compile_format_string<Args, POS, ID>(format_str);
-    if constexpr (std::is_same<remove_cvref_t<decltype(tail)>,
-                               unknown_format>())
-      return tail;
-    else
-      return make_concat(head, tail);
-  } else {
-    return head;
-  }
-}
-
-// Compiles a non-empty format string and returns the compiled representation
-// or unknown_format() on unrecognized input.
-template <typename Args, size_t POS, int ID, typename S>
-constexpr auto compile_format_string(S format_str) {
-  using char_type = typename S::char_type;
-  constexpr basic_string_view<char_type> str = format_str;
-  if constexpr (str[POS] == '{') {
-    if (POS + 1 == str.size())
-      throw format_error("unmatched '{' in format string");
-    if constexpr (str[POS + 1] == '{') {
-      return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), format_str);
-    } else if constexpr (str[POS + 1] == '}') {
-      using type = get_type<ID, Args>;
-      if constexpr (std::is_same<type, int>::value) {
-        return parse_tail<Args, POS + 2, ID + 1>(field<char_type, type, ID>(),
-                                                 format_str);
-      } else {
-        return unknown_format();
-      }
-    } else {
-      return unknown_format();
-    }
-  } else if constexpr (str[POS] == '}') {
-    if (POS + 1 == str.size())
-      throw format_error("unmatched '}' in format string");
-    return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), format_str);
-  } else {
-    constexpr auto end = parse_text(str, POS + 1);
-    return parse_tail<Args, end, ID>(make_text(str, POS, end - POS),
-                                     format_str);
-  }
-}
-#endif  // __cpp_if_constexpr
-}  // namespace internal
-
-#if FMT_USE_CONSTEXPR
-#  ifdef __cpp_if_constexpr
-template <typename... Args, typename S,
-          FMT_ENABLE_IF(is_compile_string<S>::value)>
-constexpr auto compile(S format_str) {
-  constexpr basic_string_view<typename S::char_type> str = format_str;
-  if constexpr (str.size() == 0) {
-    return internal::make_text(str, 0, 0);
-  } else {
-    constexpr auto result =
-        internal::compile_format_string<internal::type_list<Args...>, 0, 0>(
-            format_str);
-    if constexpr (std::is_same<remove_cvref_t<decltype(result)>,
-                               internal::unknown_format>()) {
-      return internal::compiled_format<S, Args...>(to_string_view(format_str));
-    } else {
-      return result;
-    }
-  }
-}
-
-template <typename CompiledFormat, typename... Args,
-          typename Char = typename CompiledFormat::char_type,
-          FMT_ENABLE_IF(internal::is_compiled_format<CompiledFormat>::value)>
-std::basic_string<Char> format(const CompiledFormat& cf, const Args&... args) {
-  basic_memory_buffer<Char> buffer;
-  cf.format(std::back_inserter(buffer), args...);
-  return to_string(buffer);
-}
-
-template <typename OutputIt, typename CompiledFormat, typename... Args,
-          FMT_ENABLE_IF(internal::is_compiled_format<CompiledFormat>::value)>
-OutputIt format_to(OutputIt out, const CompiledFormat& cf,
-                   const Args&... args) {
-  return cf.format(out, args...);
-}
-#  else
-template <typename... Args, typename S,
-          FMT_ENABLE_IF(is_compile_string<S>::value)>
-constexpr auto compile(S format_str) -> internal::compiled_format<S, Args...> {
-  return internal::compiled_format<S, Args...>(to_string_view(format_str));
-}
-#  endif  // __cpp_if_constexpr
-#endif    // FMT_USE_CONSTEXPR
-
-// Compiles the format string which must be a string literal.
-template <typename... Args, typename Char, size_t N>
-auto compile(const Char (&format_str)[N])
-    -> internal::compiled_format<const Char*, Args...> {
-  return internal::compiled_format<const Char*, Args...>(
-      basic_string_view<Char>(format_str, N - 1));
-}
-
-template <typename CompiledFormat, typename... Args,
-          typename Char = typename CompiledFormat::char_type,
-          FMT_ENABLE_IF(std::is_base_of<internal::basic_compiled_format,
-                                        CompiledFormat>::value)>
-std::basic_string<Char> format(const CompiledFormat& cf, const Args&... args) {
-  basic_memory_buffer<Char> buffer;
-  using range = buffer_range<Char>;
-  using context = buffer_context<Char>;
-  internal::cf::vformat_to<context>(range(buffer), cf,
-                                    make_format_args<context>(args...));
-  return to_string(buffer);
-}
-
-template <typename OutputIt, typename CompiledFormat, typename... Args,
-          FMT_ENABLE_IF(std::is_base_of<internal::basic_compiled_format,
-                                        CompiledFormat>::value)>
-OutputIt format_to(OutputIt out, const CompiledFormat& cf,
-                   const Args&... args) {
-  using char_type = typename CompiledFormat::char_type;
-  using range = internal::output_range<OutputIt, char_type>;
-  using context = format_context_t<OutputIt, char_type>;
-  return internal::cf::vformat_to<context>(range(out), cf,
-                                           make_format_args<context>(args...));
-}
-
-template <typename OutputIt, typename CompiledFormat, typename... Args,
-          FMT_ENABLE_IF(internal::is_output_iterator<OutputIt>::value)>
-format_to_n_result<OutputIt> format_to_n(OutputIt out, size_t n,
-                                         const CompiledFormat& cf,
-                                         const Args&... args) {
-  auto it =
-      format_to(internal::truncating_iterator<OutputIt>(out, n), cf, args...);
-  return {it.base(), it.count()};
-}
-
-template <typename CompiledFormat, typename... Args>
-std::size_t formatted_size(const CompiledFormat& cf, const Args&... args) {
-  return format_to(internal::counting_iterator(), cf, args...).count();
-}
-
-FMT_END_NAMESPACE
-
-#endif  // FMT_COMPILE_H_

core/src/spdlog/fmt/bundled/locale.h

@@ -1,78 +0,0 @@
-// Formatting library for C++ - std::locale support
-//
-// Copyright (c) 2012 - present, Victor Zverovich
-// All rights reserved.
-//
-// For the license information refer to format.h.
-
-#ifndef FMT_LOCALE_H_
-#define FMT_LOCALE_H_
-
-#include <locale>
-
-#include "format.h"
-
-FMT_BEGIN_NAMESPACE
-
-namespace internal {
-template <typename Char>
-typename buffer_context<Char>::iterator vformat_to(
-    const std::locale& loc, buffer<Char>& buf,
-    basic_string_view<Char> format_str,
-    basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  using range = buffer_range<Char>;
-  return vformat_to<arg_formatter<range>>(buf, to_string_view(format_str), args,
-                                          internal::locale_ref(loc));
-}
-
-template <typename Char>
-std::basic_string<Char> vformat(
-    const std::locale& loc, basic_string_view<Char> format_str,
-    basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  basic_memory_buffer<Char> buffer;
-  internal::vformat_to(loc, buffer, format_str, args);
-  return fmt::to_string(buffer);
-}
-}  // namespace internal
-
-template <typename S, typename Char = char_t<S>>
-inline std::basic_string<Char> vformat(
-    const std::locale& loc, const S& format_str,
-    basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  return internal::vformat(loc, to_string_view(format_str), args);
-}
-
-template <typename S, typename... Args, typename Char = char_t<S>>
-inline std::basic_string<Char> format(const std::locale& loc,
-                                      const S& format_str, Args&&... args) {
-  return internal::vformat(
-      loc, to_string_view(format_str),
-      internal::make_args_checked<Args...>(format_str, args...));
-}
-
-template <typename S, typename OutputIt, typename... Args,
-          typename Char = enable_if_t<
-              internal::is_output_iterator<OutputIt>::value, char_t<S>>>
-inline OutputIt vformat_to(
-    OutputIt out, const std::locale& loc, const S& format_str,
-    format_args_t<type_identity_t<OutputIt>, Char> args) {
-  using range = internal::output_range<OutputIt, Char>;
-  return vformat_to<arg_formatter<range>>(
-      range(out), to_string_view(format_str), args, internal::locale_ref(loc));
-}
-
-template <typename OutputIt, typename S, typename... Args,
-          FMT_ENABLE_IF(internal::is_output_iterator<OutputIt>::value&&
-                            internal::is_string<S>::value)>
-inline OutputIt format_to(OutputIt out, const std::locale& loc,
-                          const S& format_str, Args&&... args) {
-  internal::check_format_string<Args...>(format_str);
-  using context = format_context_t<OutputIt, char_t<S>>;
-  format_arg_store<context, Args...> as{args...};
-  return vformat_to(out, loc, to_string_view(format_str),
-                    basic_format_args<context>(as));
-}
-
-FMT_END_NAMESPACE
-
-#endif  // FMT_LOCALE_H_

core/src/spdlog/fmt/bundled/ostream.h

@@ -1,166 +0,0 @@
-// Formatting library for C++ - std::ostream support
-//
-// Copyright (c) 2012 - present, Victor Zverovich
-// All rights reserved.
-//
-// For the license information refer to format.h.
-
-#ifndef FMT_OSTREAM_H_
-#define FMT_OSTREAM_H_
-
-#include <ostream>
-
-#include "format.h"
-
-FMT_BEGIN_NAMESPACE
-
-template <typename CHar> class basic_printf_parse_context;
-template <typename OutputIt, typename Char> class basic_printf_context;
-
-namespace internal {
-
-template <class Char> class formatbuf : public std::basic_streambuf<Char> {
- private:
-  using int_type = typename std::basic_streambuf<Char>::int_type;
-  using traits_type = typename std::basic_streambuf<Char>::traits_type;
-
-  buffer<Char>& buffer_;
-
- public:
-  formatbuf(buffer<Char>& buf) : buffer_(buf) {}
-
- protected:
-  // The put-area is actually always empty. This makes the implementation
-  // simpler and has the advantage that the streambuf and the buffer are always
-  // in sync and sputc never writes into uninitialized memory. The obvious
-  // disadvantage is that each call to sputc always results in a (virtual) call
-  // to overflow. There is no disadvantage here for sputn since this always
-  // results in a call to xsputn.
-
-  int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE {
-    if (!traits_type::eq_int_type(ch, traits_type::eof()))
-      buffer_.push_back(static_cast<Char>(ch));
-    return ch;
-  }
-
-  std::streamsize xsputn(const Char* s, std::streamsize count) FMT_OVERRIDE {
-    buffer_.append(s, s + count);
-    return count;
-  }
-};
-
-template <typename Char> struct test_stream : std::basic_ostream<Char> {
- private:
-  // Hide all operator<< from std::basic_ostream<Char>.
-  void_t<> operator<<(null<>);
-  void_t<> operator<<(const Char*);
-
-  template <typename T, FMT_ENABLE_IF(std::is_convertible<T, int>::value &&
-                                      !std::is_enum<T>::value)>
-  void_t<> operator<<(T);
-};
-
-// Checks if T has a user-defined operator<< (e.g. not a member of
-// std::ostream).
-template <typename T, typename Char> class is_streamable {
- private:
-  template <typename U>
-  static bool_constant<!std::is_same<decltype(std::declval<test_stream<Char>&>()
-                                              << std::declval<U>()),
-                                     void_t<>>::value>
-  test(int);
-
-  template <typename> static std::false_type test(...);
-
-  using result = decltype(test<T>(0));
-
- public:
-  static const bool value = result::value;
-};
-
-// Write the content of buf to os.
-template <typename Char>
-void write(std::basic_ostream<Char>& os, buffer<Char>& buf) {
-  const Char* buf_data = buf.data();
-  using unsigned_streamsize = std::make_unsigned<std::streamsize>::type;
-  unsigned_streamsize size = buf.size();
-  unsigned_streamsize max_size = to_unsigned(max_value<std::streamsize>());
-  do {
-    unsigned_streamsize n = size <= max_size ? size : max_size;
-    os.write(buf_data, static_cast<std::streamsize>(n));
-    buf_data += n;
-    size -= n;
-  } while (size != 0);
-}
-
-template <typename Char, typename T>
-void format_value(buffer<Char>& buf, const T& value,
-                  locale_ref loc = locale_ref()) {
-  formatbuf<Char> format_buf(buf);
-  std::basic_ostream<Char> output(&format_buf);
-#if !defined(FMT_STATIC_THOUSANDS_SEPARATOR)
-  if (loc) output.imbue(loc.get<std::locale>());
-#endif
-  output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
-  output << value;
-  buf.resize(buf.size());
-}
-
-// Formats an object of type T that has an overloaded ostream operator<<.
-template <typename T, typename Char>
-struct fallback_formatter<T, Char, enable_if_t<is_streamable<T, Char>::value>>
-    : private formatter<basic_string_view<Char>, Char> {
-  auto parse(basic_format_parse_context<Char>& ctx) -> decltype(ctx.begin()) {
-    return formatter<basic_string_view<Char>, Char>::parse(ctx);
-  }
-  template <typename ParseCtx,
-            FMT_ENABLE_IF(std::is_same<
-                          ParseCtx, basic_printf_parse_context<Char>>::value)>
-  auto parse(ParseCtx& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  template <typename OutputIt>
-  auto format(const T& value, basic_format_context<OutputIt, Char>& ctx)
-      -> OutputIt {
-    basic_memory_buffer<Char> buffer;
-    format_value(buffer, value, ctx.locale());
-    basic_string_view<Char> str(buffer.data(), buffer.size());
-    return formatter<basic_string_view<Char>, Char>::format(str, ctx);
-  }
-  template <typename OutputIt>
-  auto format(const T& value, basic_printf_context<OutputIt, Char>& ctx)
-      -> OutputIt {
-    basic_memory_buffer<Char> buffer;
-    format_value(buffer, value, ctx.locale());
-    return std::copy(buffer.begin(), buffer.end(), ctx.out());
-  }
-};
-}  // namespace internal
-
-template <typename Char>
-void vprint(std::basic_ostream<Char>& os, basic_string_view<Char> format_str,
-            basic_format_args<buffer_context<type_identity_t<Char>>> args) {
-  basic_memory_buffer<Char> buffer;
-  internal::vformat_to(buffer, format_str, args);
-  internal::write(os, buffer);
-}
-
-/**
-  \rst
-  Prints formatted data to the stream *os*.
-
-  **Example**::
-
-    fmt::print(cerr, "Don't {}!", "panic");
-  \endrst
- */
-template <typename S, typename... Args,
-          typename Char = enable_if_t<internal::is_string<S>::value, char_t<S>>>
-void print(std::basic_ostream<Char>& os, const S& format_str, Args&&... args) {
-  vprint(os, to_string_view(format_str),
-         internal::make_args_checked<Args...>(format_str, args...));
-}
-FMT_END_NAMESPACE
-
-#endif  // FMT_OSTREAM_H_

core/src/spdlog/fmt/bundled/posix.h

@@ -1,2 +0,0 @@
-#include "os.h"
-#warning "fmt/posix.h is deprecated; use fmt/os.h instead"

core/src/spdlog/fmt/bundled/printf.h

@@ -1,726 +0,0 @@
-// Formatting library for C++ - legacy printf implementation
-//
-// Copyright (c) 2012 - 2016, Victor Zverovich
-// All rights reserved.
-//
-// For the license information refer to format.h.
-
-#ifndef FMT_PRINTF_H_
-#define FMT_PRINTF_H_
-
-#include <algorithm>  // std::max
-#include <limits>     // std::numeric_limits
-
-#include "ostream.h"
-
-FMT_BEGIN_NAMESPACE
-namespace internal {
-
-// Checks if a value fits in int - used to avoid warnings about comparing
-// signed and unsigned integers.
-template <bool IsSigned> struct int_checker {
-  template <typename T> static bool fits_in_int(T value) {
-    unsigned max = max_value<int>();
-    return value <= max;
-  }
-  static bool fits_in_int(bool) { return true; }
-};
-
-template <> struct int_checker<true> {
-  template <typename T> static bool fits_in_int(T value) {
-    return value >= (std::numeric_limits<int>::min)() &&
-           value <= max_value<int>();
-  }
-  static bool fits_in_int(int) { return true; }
-};
-
-class printf_precision_handler {
- public:
-  template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
-  int operator()(T value) {
-    if (!int_checker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
-      FMT_THROW(format_error("number is too big"));
-    return (std::max)(static_cast<int>(value), 0);
-  }
-
-  template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
-  int operator()(T) {
-    FMT_THROW(format_error("precision is not integer"));
-    return 0;
-  }
-};
-
-// An argument visitor that returns true iff arg is a zero integer.
-class is_zero_int {
- public:
-  template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
-  bool operator()(T value) {
-    return value == 0;
-  }
-
-  template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
-  bool operator()(T) {
-    return false;
-  }
-};
-
-template <typename T> struct make_unsigned_or_bool : std::make_unsigned<T> {};
-
-template <> struct make_unsigned_or_bool<bool> { using type = bool; };
-
-template <typename T, typename Context> class arg_converter {
- private:
-  using char_type = typename Context::char_type;
-
-  basic_format_arg<Context>& arg_;
-  char_type type_;
-
- public:
-  arg_converter(basic_format_arg<Context>& arg, char_type type)
-      : arg_(arg), type_(type) {}
-
-  void operator()(bool value) {
-    if (type_ != 's') operator()<bool>(value);
-  }
-
-  template <typename U, FMT_ENABLE_IF(std::is_integral<U>::value)>
-  void operator()(U value) {
-    bool is_signed = type_ == 'd' || type_ == 'i';
-    using target_type = conditional_t<std::is_same<T, void>::value, U, T>;
-    if (const_check(sizeof(target_type) <= sizeof(int))) {
-      // Extra casts are used to silence warnings.
-      if (is_signed) {
-        arg_ = internal::make_arg<Context>(
-            static_cast<int>(static_cast<target_type>(value)));
-      } else {
-        using unsigned_type = typename make_unsigned_or_bool<target_type>::type;
-        arg_ = internal::make_arg<Context>(
-            static_cast<unsigned>(static_cast<unsigned_type>(value)));
-      }
-    } else {
-      if (is_signed) {
-        // glibc's printf doesn't sign extend arguments of smaller types:
-        //   std::printf("%lld", -42);  // prints "4294967254"
-        // but we don't have to do the same because it's a UB.
-        arg_ = internal::make_arg<Context>(static_cast<long long>(value));
-      } else {
-        arg_ = internal::make_arg<Context>(
-            static_cast<typename make_unsigned_or_bool<U>::type>(value));
-      }
-    }
-  }
-
-  template <typename U, FMT_ENABLE_IF(!std::is_integral<U>::value)>
-  void operator()(U) {}  // No conversion needed for non-integral types.
-};
-
-// Converts an integer argument to T for printf, if T is an integral type.
-// If T is void, the argument is converted to corresponding signed or unsigned
-// type depending on the type specifier: 'd' and 'i' - signed, other -
-// unsigned).
-template <typename T, typename Context, typename Char>
-void convert_arg(basic_format_arg<Context>& arg, Char type) {
-  visit_format_arg(arg_converter<T, Context>(arg, type), arg);
-}
-
-// Converts an integer argument to char for printf.
-template <typename Context> class char_converter {
- private:
-  basic_format_arg<Context>& arg_;
-
- public:
-  explicit char_converter(basic_format_arg<Context>& arg) : arg_(arg) {}
-
-  template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
-  void operator()(T value) {
-    arg_ = internal::make_arg<Context>(
-        static_cast<typename Context::char_type>(value));
-  }
-
-  template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
-  void operator()(T) {}  // No conversion needed for non-integral types.
-};
-
-// Checks if an argument is a valid printf width specifier and sets
-// left alignment if it is negative.
-template <typename Char> class printf_width_handler {
- private:
-  using format_specs = basic_format_specs<Char>;
-
-  format_specs& specs_;
-
- public:
-  explicit printf_width_handler(format_specs& specs) : specs_(specs) {}
-
-  template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
-  unsigned operator()(T value) {
-    auto width = static_cast<uint32_or_64_or_128_t<T>>(value);
-    if (internal::is_negative(value)) {
-      specs_.align = align::left;
-      width = 0 - width;
-    }
-    unsigned int_max = max_value<int>();
-    if (width > int_max) FMT_THROW(format_error("number is too big"));
-    return static_cast<unsigned>(width);
-  }
-
-  template <typename T, FMT_ENABLE_IF(!std::is_integral<T>::value)>
-  unsigned operator()(T) {
-    FMT_THROW(format_error("width is not integer"));
-    return 0;
-  }
-};
-
-template <typename Char, typename Context>
-void printf(buffer<Char>& buf, basic_string_view<Char> format,
-            basic_format_args<Context> args) {
-  Context(std::back_inserter(buf), format, args).format();
-}
-
-template <typename OutputIt, typename Char, typename Context>
-internal::truncating_iterator<OutputIt> printf(
-    internal::truncating_iterator<OutputIt> it, basic_string_view<Char> format,
-    basic_format_args<Context> args) {
-  return Context(it, format, args).format();
-}
-}  // namespace internal
-
-using internal::printf;  // For printing into memory_buffer.
-
-template <typename Range> class printf_arg_formatter;
-
-template <typename Char>
-class basic_printf_parse_context : public basic_format_parse_context<Char> {
-  using basic_format_parse_context<Char>::basic_format_parse_context;
-};
-template <typename OutputIt, typename Char> class basic_printf_context;
-
-/**
-  \rst
-  The ``printf`` argument formatter.
-  \endrst
- */
-template <typename Range>
-class printf_arg_formatter : public internal::arg_formatter_base<Range> {
- public:
-  using iterator = typename Range::iterator;
-
- private:
-  using char_type = typename Range::value_type;
-  using base = internal::arg_formatter_base<Range>;
-  using context_type = basic_printf_context<iterator, char_type>;
-
-  context_type& context_;
-
-  void write_null_pointer(char) {
-    this->specs()->type = 0;
-    this->write("(nil)");
-  }
-
-  void write_null_pointer(wchar_t) {
-    this->specs()->type = 0;
-    this->write(L"(nil)");
-  }
-
- public:
-  using format_specs = typename base::format_specs;
-
-  /**
-    \rst
-    Constructs an argument formatter object.
-    *buffer* is a reference to the output buffer and *specs* contains format
-    specifier information for standard argument types.
-    \endrst
-   */
-  printf_arg_formatter(iterator iter, format_specs& specs, context_type& ctx)
-      : base(Range(iter), &specs, internal::locale_ref()), context_(ctx) {}
-
-  template <typename T, FMT_ENABLE_IF(fmt::internal::is_integral<T>::value)>
-  iterator operator()(T value) {
-    // MSVC2013 fails to compile separate overloads for bool and char_type so
-    // use std::is_same instead.
-    if (std::is_same<T, bool>::value) {
-      format_specs& fmt_specs = *this->specs();
-      if (fmt_specs.type != 's') return base::operator()(value ? 1 : 0);
-      fmt_specs.type = 0;
-      this->write(value != 0);
-    } else if (std::is_same<T, char_type>::value) {
-      format_specs& fmt_specs = *this->specs();
-      if (fmt_specs.type && fmt_specs.type != 'c')
-        return (*this)(static_cast<int>(value));
-      fmt_specs.sign = sign::none;
-      fmt_specs.alt = false;
-      fmt_specs.align = align::right;
-      return base::operator()(value);
-    } else {
-      return base::operator()(value);
-    }
-    return this->out();
-  }
-
-  template <typename T, FMT_ENABLE_IF(std::is_floating_point<T>::value)>
-  iterator operator()(T value) {
-    return base::operator()(value);
-  }
-
-  /** Formats a null-terminated C string. */
-  iterator operator()(const char* value) {
-    if (value)
-      base::operator()(value);
-    else if (this->specs()->type == 'p')
-      write_null_pointer(char_type());
-    else
-      this->write("(null)");
-    return this->out();
-  }
-
-  /** Formats a null-terminated wide C string. */
-  iterator operator()(const wchar_t* value) {
-    if (value)
-      base::operator()(value);
-    else if (this->specs()->type == 'p')
-      write_null_pointer(char_type());
-    else
-      this->write(L"(null)");
-    return this->out();
-  }
-
-  iterator operator()(basic_string_view<char_type> value) {
-    return base::operator()(value);
-  }
-
-  iterator operator()(monostate value) { return base::operator()(value); }
-
-  /** Formats a pointer. */
-  iterator operator()(const void* value) {
-    if (value) return base::operator()(value);
-    this->specs()->type = 0;
-    write_null_pointer(char_type());
-    return this->out();
-  }
-
-  /** Formats an argument of a custom (user-defined) type. */
-  iterator operator()(typename basic_format_arg<context_type>::handle handle) {
-    handle.format(context_.parse_context(), context_);
-    return this->out();
-  }
-};
-
-template <typename T> struct printf_formatter {
-  printf_formatter() = delete;
-
-  template <typename ParseContext>
-  auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  template <typename FormatContext>
-  auto format(const T& value, FormatContext& ctx) -> decltype(ctx.out()) {
-    internal::format_value(internal::get_container(ctx.out()), value);
-    return ctx.out();
-  }
-};
-
-/** This template formats data and writes the output to a writer. */
-template <typename OutputIt, typename Char> class basic_printf_context {
- public:
-  /** The character type for the output. */
-  using char_type = Char;
-  using iterator = OutputIt;
-  using format_arg = basic_format_arg<basic_printf_context>;
-  using parse_context_type = basic_printf_parse_context<Char>;
-  template <typename T> using formatter_type = printf_formatter<T>;
-
- private:
-  using format_specs = basic_format_specs<char_type>;
-
-  OutputIt out_;
-  basic_format_args<basic_printf_context> args_;
-  parse_context_type parse_ctx_;
-
-  static void parse_flags(format_specs& specs, const Char*& it,
-                          const Char* end);
-
-  // Returns the argument with specified index or, if arg_index is -1, the next
-  // argument.
-  format_arg get_arg(int arg_index = -1);
-
-  // Parses argument index, flags and width and returns the argument index.
-  int parse_header(const Char*& it, const Char* end, format_specs& specs);
-
- public:
-  /**
-   \rst
-   Constructs a ``printf_context`` object. References to the arguments and
-   the writer are stored in the context object so make sure they have
-   appropriate lifetimes.
-   \endrst
-   */
-  basic_printf_context(OutputIt out, basic_string_view<char_type> format_str,
-                       basic_format_args<basic_printf_context> args)
-      : out_(out), args_(args), parse_ctx_(format_str) {}
-
-  OutputIt out() { return out_; }
-  void advance_to(OutputIt it) { out_ = it; }
-
-  internal::locale_ref locale() { return {}; }
-
-  format_arg arg(int id) const { return args_.get(id); }
-
-  parse_context_type& parse_context() { return parse_ctx_; }
-
-  FMT_CONSTEXPR void on_error(const char* message) {
-    parse_ctx_.on_error(message);
-  }
-
-  /** Formats stored arguments and writes the output to the range. */
-  template <typename ArgFormatter = printf_arg_formatter<buffer_range<Char>>>
-  OutputIt format();
-};
-
-template <typename OutputIt, typename Char>
-void basic_printf_context<OutputIt, Char>::parse_flags(format_specs& specs,
-                                                       const Char*& it,
-                                                       const Char* end) {
-  for (; it != end; ++it) {
-    switch (*it) {
-    case '-':
-      specs.align = align::left;
-      break;
-    case '+':
-      specs.sign = sign::plus;
-      break;
-    case '0':
-      specs.fill[0] = '0';
-      break;
-    case ' ':
-      specs.sign = sign::space;
-      break;
-    case '#':
-      specs.alt = true;
-      break;
-    default:
-      return;
-    }
-  }
-}
-
-template <typename OutputIt, typename Char>
-typename basic_printf_context<OutputIt, Char>::format_arg
-basic_printf_context<OutputIt, Char>::get_arg(int arg_index) {
-  if (arg_index < 0)
-    arg_index = parse_ctx_.next_arg_id();
-  else
-    parse_ctx_.check_arg_id(--arg_index);
-  return internal::get_arg(*this, arg_index);
-}
-
-template <typename OutputIt, typename Char>
-int basic_printf_context<OutputIt, Char>::parse_header(const Char*& it,
-                                                       const Char* end,
-                                                       format_specs& specs) {
-  int arg_index = -1;
-  char_type c = *it;
-  if (c >= '0' && c <= '9') {
-    // Parse an argument index (if followed by '$') or a width possibly
-    // preceded with '0' flag(s).
-    internal::error_handler eh;
-    int value = parse_nonnegative_int(it, end, eh);
-    if (it != end && *it == '$') {  // value is an argument index
-      ++it;
-      arg_index = value;
-    } else {
-      if (c == '0') specs.fill[0] = '0';
-      if (value != 0) {
-        // Nonzero value means that we parsed width and don't need to
-        // parse it or flags again, so return now.
-        specs.width = value;
-        return arg_index;
-      }
-    }
-  }
-  parse_flags(specs, it, end);
-  // Parse width.
-  if (it != end) {
-    if (*it >= '0' && *it <= '9') {
-      internal::error_handler eh;
-      specs.width = parse_nonnegative_int(it, end, eh);
-    } else if (*it == '*') {
-      ++it;
-      specs.width = static_cast<int>(visit_format_arg(
-          internal::printf_width_handler<char_type>(specs), get_arg()));
-    }
-  }
-  return arg_index;
-}
-
-template <typename OutputIt, typename Char>
-template <typename ArgFormatter>
-OutputIt basic_printf_context<OutputIt, Char>::format() {
-  auto out = this->out();
-  const Char* start = parse_ctx_.begin();
-  const Char* end = parse_ctx_.end();
-  auto it = start;
-  while (it != end) {
-    char_type c = *it++;
-    if (c != '%') continue;
-    if (it != end && *it == c) {
-      out = std::copy(start, it, out);
-      start = ++it;
-      continue;
-    }
-    out = std::copy(start, it - 1, out);
-
-    format_specs specs;
-    specs.align = align::right;
-
-    // Parse argument index, flags and width.
-    int arg_index = parse_header(it, end, specs);
-    if (arg_index == 0) on_error("argument index out of range");
-
-    // Parse precision.
-    if (it != end && *it == '.') {
-      ++it;
-      c = it != end ? *it : 0;
-      if ('0' <= c && c <= '9') {
-        internal::error_handler eh;
-        specs.precision = parse_nonnegative_int(it, end, eh);
-      } else if (c == '*') {
-        ++it;
-        specs.precision = static_cast<int>(
-            visit_format_arg(internal::printf_precision_handler(), get_arg()));
-      } else {
-        specs.precision = 0;
-      }
-    }
-
-    format_arg arg = get_arg(arg_index);
-    if (specs.alt && visit_format_arg(internal::is_zero_int(), arg))
-      specs.alt = false;
-    if (specs.fill[0] == '0') {
-      if (arg.is_arithmetic())
-        specs.align = align::numeric;
-      else
-        specs.fill[0] = ' ';  // Ignore '0' flag for non-numeric types.
-    }
-
-    // Parse length and convert the argument to the required type.
-    c = it != end ? *it++ : 0;
-    char_type t = it != end ? *it : 0;
-    using internal::convert_arg;
-    switch (c) {
-    case 'h':
-      if (t == 'h') {
-        ++it;
-        t = it != end ? *it : 0;
-        convert_arg<signed char>(arg, t);
-      } else {
-        convert_arg<short>(arg, t);
-      }
-      break;
-    case 'l':
-      if (t == 'l') {
-        ++it;
-        t = it != end ? *it : 0;
-        convert_arg<long long>(arg, t);
-      } else {
-        convert_arg<long>(arg, t);
-      }
-      break;
-    case 'j':
-      convert_arg<intmax_t>(arg, t);
-      break;
-    case 'z':
-      convert_arg<std::size_t>(arg, t);
-      break;
-    case 't':
-      convert_arg<std::ptrdiff_t>(arg, t);
-      break;
-    case 'L':
-      // printf produces garbage when 'L' is omitted for long double, no
-      // need to do the same.
-      break;
-    default:
-      --it;
-      convert_arg<void>(arg, c);
-    }
-
-    // Parse type.
-    if (it == end) FMT_THROW(format_error("invalid format string"));
-    specs.type = static_cast<char>(*it++);
-    if (arg.is_integral()) {
-      // Normalize type.
-      switch (specs.type) {
-      case 'i':
-      case 'u':
-        specs.type = 'd';
-        break;
-      case 'c':
-        visit_format_arg(internal::char_converter<basic_printf_context>(arg),
-                         arg);
-        break;
-      }
-    }
-
-    start = it;
-
-    // Format argument.
-    visit_format_arg(ArgFormatter(out, specs, *this), arg);
-  }
-  return std::copy(start, it, out);
-}
-
-template <typename Char>
-using basic_printf_context_t =
-    basic_printf_context<std::back_insert_iterator<internal::buffer<Char>>,
-                         Char>;
-
-using printf_context = basic_printf_context_t<char>;
-using wprintf_context = basic_printf_context_t<wchar_t>;
-
-using printf_args = basic_format_args<printf_context>;
-using wprintf_args = basic_format_args<wprintf_context>;
-
-/**
-  \rst
-  Constructs an `~fmt::format_arg_store` object that contains references to
-  arguments and can be implicitly converted to `~fmt::printf_args`.
-  \endrst
- */
-template <typename... Args>
-inline format_arg_store<printf_context, Args...> make_printf_args(
-    const Args&... args) {
-  return {args...};
-}
-
-/**
-  \rst
-  Constructs an `~fmt::format_arg_store` object that contains references to
-  arguments and can be implicitly converted to `~fmt::wprintf_args`.
-  \endrst
- */
-template <typename... Args>
-inline format_arg_store<wprintf_context, Args...> make_wprintf_args(
-    const Args&... args) {
-  return {args...};
-}
-
-template <typename S, typename Char = char_t<S>>
-inline std::basic_string<Char> vsprintf(
-    const S& format,
-    basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args) {
-  basic_memory_buffer<Char> buffer;
-  printf(buffer, to_string_view(format), args);
-  return to_string(buffer);
-}
-
-/**
-  \rst
-  Formats arguments and returns the result as a string.
-
-  **Example**::
-
-    std::string message = fmt::sprintf("The answer is %d", 42);
-  \endrst
-*/
-template <typename S, typename... Args,
-          typename Char = enable_if_t<internal::is_string<S>::value, char_t<S>>>
-inline std::basic_string<Char> sprintf(const S& format, const Args&... args) {
-  using context = basic_printf_context_t<Char>;
-  return vsprintf(to_string_view(format), make_format_args<context>(args...));
-}
-
-template <typename S, typename Char = char_t<S>>
-inline int vfprintf(
-    std::FILE* f, const S& format,
-    basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args) {
-  basic_memory_buffer<Char> buffer;
-  printf(buffer, to_string_view(format), args);
-  std::size_t size = buffer.size();
-  return std::fwrite(buffer.data(), sizeof(Char), size, f) < size
-             ? -1
-             : static_cast<int>(size);
-}
-
-/**
-  \rst
-  Prints formatted data to the file *f*.
-
-  **Example**::
-
-    fmt::fprintf(stderr, "Don't %s!", "panic");
-  \endrst
- */
-template <typename S, typename... Args,
-          typename Char = enable_if_t<internal::is_string<S>::value, char_t<S>>>
-inline int fprintf(std::FILE* f, const S& format, const Args&... args) {
-  using context = basic_printf_context_t<Char>;
-  return vfprintf(f, to_string_view(format),
-                  make_format_args<context>(args...));
-}
-
-template <typename S, typename Char = char_t<S>>
-inline int vprintf(
-    const S& format,
-    basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args) {
-  return vfprintf(stdout, to_string_view(format), args);
-}
-
-/**
-  \rst
-  Prints formatted data to ``stdout``.
-
-  **Example**::
-
-    fmt::printf("Elapsed time: %.2f seconds", 1.23);
-  \endrst
- */
-template <typename S, typename... Args,
-          FMT_ENABLE_IF(internal::is_string<S>::value)>
-inline int printf(const S& format_str, const Args&... args) {
-  using context = basic_printf_context_t<char_t<S>>;
-  return vprintf(to_string_view(format_str),
-                 make_format_args<context>(args...));
-}
-
-template <typename S, typename Char = char_t<S>>
-inline int vfprintf(
-    std::basic_ostream<Char>& os, const S& format,
-    basic_format_args<basic_printf_context_t<type_identity_t<Char>>> args) {
-  basic_memory_buffer<Char> buffer;
-  printf(buffer, to_string_view(format), args);
-  internal::write(os, buffer);
-  return static_cast<int>(buffer.size());
-}
-
-/** Formats arguments and writes the output to the range. */
-template <typename ArgFormatter, typename Char,
-          typename Context =
-              basic_printf_context<typename ArgFormatter::iterator, Char>>
-typename ArgFormatter::iterator vprintf(
-    internal::buffer<Char>& out, basic_string_view<Char> format_str,
-    basic_format_args<type_identity_t<Context>> args) {
-  typename ArgFormatter::iterator iter(out);
-  Context(iter, format_str, args).template format<ArgFormatter>();
-  return iter;
-}
-
-/**
-  \rst
-  Prints formatted data to the stream *os*.
-
-  **Example**::
-
-    fmt::fprintf(cerr, "Don't %s!", "panic");
-  \endrst
- */
-template <typename S, typename... Args, typename Char = char_t<S>>
-inline int fprintf(std::basic_ostream<Char>& os, const S& format_str,
-                   const Args&... args) {
-  using context = basic_printf_context_t<Char>;
-  return vfprintf(os, to_string_view(format_str),
-                  make_format_args<context>(args...));
-}
-FMT_END_NAMESPACE
-
-#endif  // FMT_PRINTF_H_

core/src/spdlog/fmt/bundled/ranges.h

@@ -1,387 +0,0 @@
-// Formatting library for C++ - experimental range support
-//
-// Copyright (c) 2012 - present, Victor Zverovich
-// All rights reserved.
-//
-// For the license information refer to format.h.
-//
-// Copyright (c) 2018 - present, Remotion (Igor Schulz)
-// All Rights Reserved
-// {fmt} support for ranges, containers and types tuple interface.
-
-#ifndef FMT_RANGES_H_
-#define FMT_RANGES_H_
-
-#include <initializer_list>
-#include <type_traits>
-
-#include "format.h"
-
-// output only up to N items from the range.
-#ifndef FMT_RANGE_OUTPUT_LENGTH_LIMIT
-#  define FMT_RANGE_OUTPUT_LENGTH_LIMIT 256
-#endif
-
-FMT_BEGIN_NAMESPACE
-
-template <typename Char> struct formatting_base {
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-};
-
-template <typename Char, typename Enable = void>
-struct formatting_range : formatting_base<Char> {
-  static FMT_CONSTEXPR_DECL const std::size_t range_length_limit =
-      FMT_RANGE_OUTPUT_LENGTH_LIMIT;  // output only up to N items from the
-                                      // range.
-  Char prefix;
-  Char delimiter;
-  Char postfix;
-  formatting_range() : prefix('{'), delimiter(','), postfix('}') {}
-  static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
-  static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
-};
-
-template <typename Char, typename Enable = void>
-struct formatting_tuple : formatting_base<Char> {
-  Char prefix;
-  Char delimiter;
-  Char postfix;
-  formatting_tuple() : prefix('('), delimiter(','), postfix(')') {}
-  static FMT_CONSTEXPR_DECL const bool add_delimiter_spaces = true;
-  static FMT_CONSTEXPR_DECL const bool add_prepostfix_space = false;
-};
-
-namespace internal {
-
-template <typename RangeT, typename OutputIterator>
-OutputIterator copy(const RangeT& range, OutputIterator out) {
-  for (auto it = range.begin(), end = range.end(); it != end; ++it)
-    *out++ = *it;
-  return out;
-}
-
-template <typename OutputIterator>
-OutputIterator copy(const char* str, OutputIterator out) {
-  while (*str) *out++ = *str++;
-  return out;
-}
-
-template <typename OutputIterator>
-OutputIterator copy(char ch, OutputIterator out) {
-  *out++ = ch;
-  return out;
-}
-
-/// Return true value if T has std::string interface, like std::string_view.
-template <typename T> class is_like_std_string {
-  template <typename U>
-  static auto check(U* p)
-      -> decltype((void)p->find('a'), p->length(), (void)p->data(), int());
-  template <typename> static void check(...);
-
- public:
-  static FMT_CONSTEXPR_DECL const bool value =
-      is_string<T>::value || !std::is_void<decltype(check<T>(nullptr))>::value;
-};
-
-template <typename Char>
-struct is_like_std_string<fmt::basic_string_view<Char>> : std::true_type {};
-
-template <typename... Ts> struct conditional_helper {};
-
-template <typename T, typename _ = void> struct is_range_ : std::false_type {};
-
-#if !FMT_MSC_VER || FMT_MSC_VER > 1800
-template <typename T>
-struct is_range_<
-    T, conditional_t<false,
-                     conditional_helper<decltype(std::declval<T>().begin()),
-                                        decltype(std::declval<T>().end())>,
-                     void>> : std::true_type {};
-#endif
-
-/// tuple_size and tuple_element check.
-template <typename T> class is_tuple_like_ {
-  template <typename U>
-  static auto check(U* p) -> decltype(std::tuple_size<U>::value, int());
-  template <typename> static void check(...);
-
- public:
-  static FMT_CONSTEXPR_DECL const bool value =
-      !std::is_void<decltype(check<T>(nullptr))>::value;
-};
-
-// Check for integer_sequence
-#if defined(__cpp_lib_integer_sequence) || FMT_MSC_VER >= 1900
-template <typename T, T... N>
-using integer_sequence = std::integer_sequence<T, N...>;
-template <std::size_t... N> using index_sequence = std::index_sequence<N...>;
-template <std::size_t N>
-using make_index_sequence = std::make_index_sequence<N>;
-#else
-template <typename T, T... N> struct integer_sequence {
-  using value_type = T;
-
-  static FMT_CONSTEXPR std::size_t size() { return sizeof...(N); }
-};
-
-template <std::size_t... N>
-using index_sequence = integer_sequence<std::size_t, N...>;
-
-template <typename T, std::size_t N, T... Ns>
-struct make_integer_sequence : make_integer_sequence<T, N - 1, N - 1, Ns...> {};
-template <typename T, T... Ns>
-struct make_integer_sequence<T, 0, Ns...> : integer_sequence<T, Ns...> {};
-
-template <std::size_t N>
-using make_index_sequence = make_integer_sequence<std::size_t, N>;
-#endif
-
-template <class Tuple, class F, size_t... Is>
-void for_each(index_sequence<Is...>, Tuple&& tup, F&& f) FMT_NOEXCEPT {
-  using std::get;
-  // using free function get<I>(T) now.
-  const int _[] = {0, ((void)f(get<Is>(tup)), 0)...};
-  (void)_;  // blocks warnings
-}
-
-template <class T>
-FMT_CONSTEXPR make_index_sequence<std::tuple_size<T>::value> get_indexes(
-    T const&) {
-  return {};
-}
-
-template <class Tuple, class F> void for_each(Tuple&& tup, F&& f) {
-  const auto indexes = get_indexes(tup);
-  for_each(indexes, std::forward<Tuple>(tup), std::forward<F>(f));
-}
-
-template <typename Arg, FMT_ENABLE_IF(!is_like_std_string<
-                                      typename std::decay<Arg>::type>::value)>
-FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&) {
-  return add_space ? " {}" : "{}";
-}
-
-template <typename Arg, FMT_ENABLE_IF(is_like_std_string<
-                                      typename std::decay<Arg>::type>::value)>
-FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const Arg&) {
-  return add_space ? " \"{}\"" : "\"{}\"";
-}
-
-FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char*) {
-  return add_space ? " \"{}\"" : "\"{}\"";
-}
-FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t*) {
-  return add_space ? L" \"{}\"" : L"\"{}\"";
-}
-
-FMT_CONSTEXPR const char* format_str_quoted(bool add_space, const char) {
-  return add_space ? " '{}'" : "'{}'";
-}
-FMT_CONSTEXPR const wchar_t* format_str_quoted(bool add_space, const wchar_t) {
-  return add_space ? L" '{}'" : L"'{}'";
-}
-
-}  // namespace internal
-
-template <typename T> struct is_tuple_like {
-  static FMT_CONSTEXPR_DECL const bool value =
-      internal::is_tuple_like_<T>::value && !internal::is_range_<T>::value;
-};
-
-template <typename TupleT, typename Char>
-struct formatter<TupleT, Char, enable_if_t<fmt::is_tuple_like<TupleT>::value>> {
- private:
-  // C++11 generic lambda for format()
-  template <typename FormatContext> struct format_each {
-    template <typename T> void operator()(const T& v) {
-      if (i > 0) {
-        if (formatting.add_prepostfix_space) {
-          *out++ = ' ';
-        }
-        out = internal::copy(formatting.delimiter, out);
-      }
-      out = format_to(out,
-                      internal::format_str_quoted(
-                          (formatting.add_delimiter_spaces && i > 0), v),
-                      v);
-      ++i;
-    }
-
-    formatting_tuple<Char>& formatting;
-    std::size_t& i;
-    typename std::add_lvalue_reference<decltype(
-        std::declval<FormatContext>().out())>::type out;
-  };
-
- public:
-  formatting_tuple<Char> formatting;
-
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return formatting.parse(ctx);
-  }
-
-  template <typename FormatContext = format_context>
-  auto format(const TupleT& values, FormatContext& ctx) -> decltype(ctx.out()) {
-    auto out = ctx.out();
-    std::size_t i = 0;
-    internal::copy(formatting.prefix, out);
-
-    internal::for_each(values, format_each<FormatContext>{formatting, i, out});
-    if (formatting.add_prepostfix_space) {
-      *out++ = ' ';
-    }
-    internal::copy(formatting.postfix, out);
-
-    return ctx.out();
-  }
-};
-
-template <typename T, typename Char> struct is_range {
-  static FMT_CONSTEXPR_DECL const bool value =
-      internal::is_range_<T>::value &&
-      !internal::is_like_std_string<T>::value &&
-      !std::is_convertible<T, std::basic_string<Char>>::value &&
-      !std::is_constructible<internal::std_string_view<Char>, T>::value;
-};
-
-template <typename RangeT, typename Char>
-struct formatter<RangeT, Char,
-                 enable_if_t<fmt::is_range<RangeT, Char>::value>> {
-  formatting_range<Char> formatting;
-
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return formatting.parse(ctx);
-  }
-
-  template <typename FormatContext>
-  typename FormatContext::iterator format(const RangeT& values,
-                                          FormatContext& ctx) {
-    auto out = internal::copy(formatting.prefix, ctx.out());
-    std::size_t i = 0;
-    for (auto it = values.begin(), end = values.end(); it != end; ++it) {
-      if (i > 0) {
-        if (formatting.add_prepostfix_space) *out++ = ' ';
-        out = internal::copy(formatting.delimiter, out);
-      }
-      out = format_to(out,
-                      internal::format_str_quoted(
-                          (formatting.add_delimiter_spaces && i > 0), *it),
-                      *it);
-      if (++i > formatting.range_length_limit) {
-        out = format_to(out, " ... <other elements>");
-        break;
-      }
-    }
-    if (formatting.add_prepostfix_space) *out++ = ' ';
-    return internal::copy(formatting.postfix, out);
-  }
-};
-
-template <typename Char, typename... T> struct tuple_arg_join : internal::view {
-  const std::tuple<T...>& tuple;
-  basic_string_view<Char> sep;
-
-  tuple_arg_join(const std::tuple<T...>& t, basic_string_view<Char> s)
-      : tuple{t}, sep{s} {}
-};
-
-template <typename Char, typename... T>
-struct formatter<tuple_arg_join<Char, T...>, Char> {
-  template <typename ParseContext>
-  FMT_CONSTEXPR auto parse(ParseContext& ctx) -> decltype(ctx.begin()) {
-    return ctx.begin();
-  }
-
-  template <typename FormatContext>
-  typename FormatContext::iterator format(
-      const tuple_arg_join<Char, T...>& value, FormatContext& ctx) {
-    return format(value, ctx, internal::make_index_sequence<sizeof...(T)>{});
-  }
-
- private:
-  template <typename FormatContext, size_t... N>
-  typename FormatContext::iterator format(
-      const tuple_arg_join<Char, T...>& value, FormatContext& ctx,
-      internal::index_sequence<N...>) {
-    return format_args(value, ctx, std::get<N>(value.tuple)...);
-  }
-
-  template <typename FormatContext>
-  typename FormatContext::iterator format_args(
-      const tuple_arg_join<Char, T...>&, FormatContext& ctx) {
-    // NOTE: for compilers that support C++17, this empty function instantiation
-    // can be replaced with a constexpr branch in the variadic overload.
-    return ctx.out();
-  }
-
-  template <typename FormatContext, typename Arg, typename... Args>
-  typename FormatContext::iterator format_args(
-      const tuple_arg_join<Char, T...>& value, FormatContext& ctx,
-      const Arg& arg, const Args&... args) {
-    using base = formatter<typename std::decay<Arg>::type, Char>;
-    auto out = ctx.out();
-    out = base{}.format(arg, ctx);
-    if (sizeof...(Args) > 0) {
-      out = std::copy(value.sep.begin(), value.sep.end(), out);
-      ctx.advance_to(out);
-      return format_args(value, ctx, args...);
-    }
-    return out;
-  }
-};
-
-/**
-  \rst
-  Returns an object that formats `tuple` with elements separated by `sep`.
-
-  **Example**::
-
-    std::tuple<int, char> t = {1, 'a'};
-    fmt::print("{}", fmt::join(t, ", "));
-    // Output: "1, a"
-  \endrst
- */
-template <typename... T>
-FMT_CONSTEXPR tuple_arg_join<char, T...> join(const std::tuple<T...>& tuple,
-                                              string_view sep) {
-  return {tuple, sep};
-}
-
-template <typename... T>
-FMT_CONSTEXPR tuple_arg_join<wchar_t, T...> join(const std::tuple<T...>& tuple,
-                                                 wstring_view sep) {
-  return {tuple, sep};
-}
-
-/**
-  \rst
-  Returns an object that formats `initializer_list` with elements separated by
-  `sep`.
-
-  **Example**::
-
-    fmt::print("{}", fmt::join({1, 2, 3}, ", "));
-    // Output: "1, 2, 3"
-  \endrst
- */
-template <typename T>
-arg_join<internal::iterator_t<const std::initializer_list<T>>, char> join(
-    std::initializer_list<T> list, string_view sep) {
-  return join(std::begin(list), std::end(list), sep);
-}
-
-template <typename T>
-arg_join<internal::iterator_t<const std::initializer_list<T>>, wchar_t> join(
-    std::initializer_list<T> list, wstring_view sep) {
-  return join(std::begin(list), std::end(list), sep);
-}
-
-FMT_END_NAMESPACE
-
-#endif  // FMT_RANGES_H_

core/src/spdlog/fmt/fmt.h

@@ -1,25 +0,0 @@
-//
-// Copyright(c) 2016-2018 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-
-//
-// Include a bundled header-only copy of fmtlib or an external one.
-// By default spdlog include its own copy.
-//
-
-#if !defined(SPDLOG_FMT_EXTERNAL)
-#if !defined(SPDLOG_COMPILED_LIB) && !defined(FMT_HEADER_ONLY)
-#define FMT_HEADER_ONLY
-#endif
-#ifndef FMT_USE_WINDOWS_H
-#define FMT_USE_WINDOWS_H 0
-#endif
-#include <spdlog/fmt/bundled/core.h>
-#include <spdlog/fmt/bundled/format.h>
-#else // SPDLOG_FMT_EXTERNAL is defined - use external fmtlib
-#include <fmt/core.h>
-#include <fmt/format.h>
-#endif

core/src/spdlog/fmt/ostr.h

@@ -1,20 +0,0 @@
-//
-// Copyright(c) 2016 Gabi Melman.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-//
-
-#pragma once
-//
-// include bundled or external copy of fmtlib's ostream support
-//
-
-#if !defined(SPDLOG_FMT_EXTERNAL)
-#ifdef SPDLOG_HEADER_ONLY
-#ifndef FMT_HEADER_ONLY
-#define FMT_HEADER_ONLY
-#endif
-#endif
-#include <spdlog/fmt/bundled/ostream.h>
-#else
-#include <fmt/ostream.h>
-#endif

core/src/spdlog/formatter.h

@@ -1,18 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/fmt/fmt.h>
-#include <spdlog/details/log_msg.h>
-
-namespace spdlog {
-
-class formatter
-{
-public:
-    virtual ~formatter() = default;
-    virtual void format(const details::log_msg &msg, memory_buf_t &dest) = 0;
-    virtual std::unique_ptr<formatter> clone() const = 0;
-};
-} // namespace spdlog

core/src/spdlog/fwd.h

@@ -1,14 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-namespace spdlog {
-class logger;
-class formatter;
-
-namespace sinks {
-class sink;
-}
-
-} // namespace spdlog

core/src/spdlog/logger-inl.h

@@ -1,253 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/logger.h>
-#endif
-
-#include <spdlog/sinks/sink.h>
-#include <spdlog/details/backtracer.h>
-#include <spdlog/pattern_formatter.h>
-
-#include <cstdio>
-
-namespace spdlog {
-
-// public methods
-SPDLOG_INLINE logger::logger(const logger &other)
-    : name_(other.name_)
-    , sinks_(other.sinks_)
-    , level_(other.level_.load(std::memory_order_relaxed))
-    , flush_level_(other.flush_level_.load(std::memory_order_relaxed))
-    , custom_err_handler_(other.custom_err_handler_)
-    , tracer_(other.tracer_)
-{}
-
-SPDLOG_INLINE logger::logger(logger &&other) SPDLOG_NOEXCEPT : name_(std::move(other.name_)),
-                                                               sinks_(std::move(other.sinks_)),
-                                                               level_(other.level_.load(std::memory_order_relaxed)),
-                                                               flush_level_(other.flush_level_.load(std::memory_order_relaxed)),
-                                                               custom_err_handler_(std::move(other.custom_err_handler_)),
-                                                               tracer_(std::move(other.tracer_))
-
-{}
-
-SPDLOG_INLINE logger &logger::operator=(logger other) SPDLOG_NOEXCEPT
-{
-    this->swap(other);
-    return *this;
-}
-
-SPDLOG_INLINE void logger::swap(spdlog::logger &other) SPDLOG_NOEXCEPT
-{
-    name_.swap(other.name_);
-    sinks_.swap(other.sinks_);
-
-    // swap level_
-    auto other_level = other.level_.load();
-    auto my_level = level_.exchange(other_level);
-    other.level_.store(my_level);
-
-    // swap flush level_
-    other_level = other.flush_level_.load();
-    my_level = flush_level_.exchange(other_level);
-    other.flush_level_.store(my_level);
-
-    custom_err_handler_.swap(other.custom_err_handler_);
-    std::swap(tracer_, other.tracer_);
-}
-
-SPDLOG_INLINE void swap(logger &a, logger &b)
-{
-    a.swap(b);
-}
-
-SPDLOG_INLINE void logger::set_level(level::level_enum log_level)
-{
-    level_.store(log_level);
-}
-
-SPDLOG_INLINE level::level_enum logger::level() const
-{
-    return static_cast<level::level_enum>(level_.load(std::memory_order_relaxed));
-}
-
-SPDLOG_INLINE const std::string &logger::name() const
-{
-    return name_;
-}
-
-// set formatting for the sinks in this logger.
-// each sink will get a separate instance of the formatter object.
-SPDLOG_INLINE void logger::set_formatter(std::unique_ptr<formatter> f)
-{
-    for (auto it = sinks_.begin(); it != sinks_.end(); ++it)
-    {
-        if (std::next(it) == sinks_.end())
-        {
-            // last element - we can be move it.
-            (*it)->set_formatter(std::move(f));
-            break; // to prevent clang-tidy warning
-        }
-        else
-        {
-            (*it)->set_formatter(f->clone());
-        }
-    }
-}
-
-SPDLOG_INLINE void logger::set_pattern(std::string pattern, pattern_time_type time_type)
-{
-    auto new_formatter = details::make_unique<pattern_formatter>(std::move(pattern), time_type);
-    set_formatter(std::move(new_formatter));
-}
-
-// create new backtrace sink and move to it all our child sinks
-SPDLOG_INLINE void logger::enable_backtrace(size_t n_messages)
-{
-    tracer_.enable(n_messages);
-}
-
-// restore orig sinks and level and delete the backtrace sink
-SPDLOG_INLINE void logger::disable_backtrace()
-{
-    tracer_.disable();
-}
-
-SPDLOG_INLINE void logger::dump_backtrace()
-{
-    dump_backtrace_();
-}
-
-// flush functions
-SPDLOG_INLINE void logger::flush()
-{
-    flush_();
-}
-
-SPDLOG_INLINE void logger::flush_on(level::level_enum log_level)
-{
-    flush_level_.store(log_level);
-}
-
-SPDLOG_INLINE level::level_enum logger::flush_level() const
-{
-    return static_cast<level::level_enum>(flush_level_.load(std::memory_order_relaxed));
-}
-
-// sinks
-SPDLOG_INLINE const std::vector<sink_ptr> &logger::sinks() const
-{
-    return sinks_;
-}
-
-SPDLOG_INLINE std::vector<sink_ptr> &logger::sinks()
-{
-    return sinks_;
-}
-
-// error handler
-SPDLOG_INLINE void logger::set_error_handler(err_handler handler)
-{
-    custom_err_handler_ = std::move(handler);
-}
-
-// create new logger with same sinks and configuration.
-SPDLOG_INLINE std::shared_ptr<logger> logger::clone(std::string logger_name)
-{
-    auto cloned = std::make_shared<logger>(*this);
-    cloned->name_ = std::move(logger_name);
-    return cloned;
-}
-
-// protected methods
-SPDLOG_INLINE void logger::log_it_(const spdlog::details::log_msg &log_msg, bool log_enabled, bool traceback_enabled)
-{
-    if (log_enabled)
-    {
-        sink_it_(log_msg);
-    }
-    if (traceback_enabled)
-    {
-        tracer_.push_back(log_msg);
-    }
-}
-
-SPDLOG_INLINE void logger::sink_it_(const details::log_msg &msg)
-{
-    for (auto &sink : sinks_)
-    {
-        if (sink->should_log(msg.level))
-        {
-            SPDLOG_TRY
-            {
-                sink->log(msg);
-            }
-            SPDLOG_LOGGER_CATCH()
-        }
-    }
-
-    if (should_flush_(msg))
-    {
-        flush_();
-    }
-}
-
-SPDLOG_INLINE void logger::flush_()
-{
-    for (auto &sink : sinks_)
-    {
-        SPDLOG_TRY
-        {
-            sink->flush();
-        }
-        SPDLOG_LOGGER_CATCH()
-    }
-}
-
-SPDLOG_INLINE void logger::dump_backtrace_()
-{
-    using details::log_msg;
-    if (tracer_.enabled())
-    {
-        sink_it_(log_msg{name(), level::info, "****************** Backtrace Start ******************"});
-        tracer_.foreach_pop([this](const log_msg &msg) { this->sink_it_(msg); });
-        sink_it_(log_msg{name(), level::info, "****************** Backtrace End ********************"});
-    }
-}
-
-SPDLOG_INLINE bool logger::should_flush_(const details::log_msg &msg)
-{
-    auto flush_level = flush_level_.load(std::memory_order_relaxed);
-    return (msg.level >= flush_level) && (msg.level != level::off);
-}
-
-SPDLOG_INLINE void logger::err_handler_(const std::string &msg)
-{
-    if (custom_err_handler_)
-    {
-        custom_err_handler_(msg);
-    }
-    else
-    {
-        using std::chrono::system_clock;
-        static std::mutex mutex;
-        static std::chrono::system_clock::time_point last_report_time;
-        static size_t err_counter = 0;
-        std::lock_guard<std::mutex> lk{mutex};
-        auto now = system_clock::now();
-        err_counter++;
-        if (now - last_report_time < std::chrono::seconds(1))
-        {
-            return;
-        }
-        last_report_time = now;
-        auto tm_time = details::os::localtime(system_clock::to_time_t(now));
-        char date_buf[64];
-        std::strftime(date_buf, sizeof(date_buf), "%Y-%m-%d %H:%M:%S", &tm_time);
-        fprintf(stderr, "[*** LOG ERROR #%04zu ***] [%s] [%s] {%s}\n", err_counter, date_buf, name().c_str(), msg.c_str());
-    }
-}
-} // namespace spdlog

core/src/spdlog/logger.h

@@ -1,366 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-// Thread safe logger (except for set_error_handler())
-// Has name, log level, vector of std::shared sink pointers and formatter
-// Upon each log write the logger:
-// 1. Checks if its log level is enough to log the message and if yes:
-// 2. Call the underlying sinks to do the job.
-// 3. Each sink use its own private copy of a formatter to format the message
-// and send to its destination.
-//
-// The use of private formatter per sink provides the opportunity to cache some
-// formatted data, and support for different format per sink.
-
-#include <spdlog/common.h>
-#include <spdlog/details/log_msg.h>
-#include <spdlog/details/backtracer.h>
-
-#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
-#include <spdlog/details/os.h>
-#endif
-
-#include <vector>
-#ifndef SPDLOG_NO_EXCEPTIONS
-#define SPDLOG_LOGGER_CATCH()                                                                                                              \
-    catch (const std::exception &ex)                                                                                                       \
-    {                                                                                                                                      \
-        err_handler_(ex.what());                                                                                                           \
-    }                                                                                                                                      \
-    catch (...)                                                                                                                            \
-    {                                                                                                                                      \
-        err_handler_("Unknown exception in logger");                                                                                       \
-    }
-#else
-#define SPDLOG_LOGGER_CATCH()
-#endif
-
-namespace spdlog {
-
-class SPDLOG_API logger
-{
-public:
-    // Empty logger
-    explicit logger(std::string name)
-        : name_(std::move(name))
-        , sinks_()
-    {}
-
-    // Logger with range on sinks
-    template<typename It>
-    logger(std::string name, It begin, It end)
-        : name_(std::move(name))
-        , sinks_(begin, end)
-    {}
-
-    // Logger with single sink
-    logger(std::string name, sink_ptr single_sink)
-        : logger(std::move(name), {std::move(single_sink)})
-    {}
-
-    // Logger with sinks init list
-    logger(std::string name, sinks_init_list sinks)
-        : logger(std::move(name), sinks.begin(), sinks.end())
-    {}
-
-    virtual ~logger() = default;
-
-    logger(const logger &other);
-    logger(logger &&other) SPDLOG_NOEXCEPT;
-    logger &operator=(logger other) SPDLOG_NOEXCEPT;
-
-    void swap(spdlog::logger &other) SPDLOG_NOEXCEPT;
-
-    // FormatString is a type derived from fmt::compile_string
-    template<typename FormatString, typename std::enable_if<fmt::is_compile_string<FormatString>::value, int>::type = 0, typename... Args>
-    void log(source_loc loc, level::level_enum lvl, const FormatString &fmt, const Args &... args)
-    {
-        log_(loc, lvl, fmt, args...);
-    }
-
-    // FormatString is NOT a type derived from fmt::compile_string but is a string_view_t or can be implicitly converted to one
-    template<typename... Args>
-    void log(source_loc loc, level::level_enum lvl, string_view_t fmt, const Args &... args)
-    {
-        log_(loc, lvl, fmt, args...);
-    }
-
-    template<typename FormatString, typename... Args>
-    void log(level::level_enum lvl, const FormatString &fmt, const Args &... args)
-    {
-        log(source_loc{}, lvl, fmt, args...);
-    }
-
-    template<typename FormatString, typename... Args>
-    void trace(const FormatString &fmt, const Args &... args)
-    {
-        log(level::trace, fmt, args...);
-    }
-
-    template<typename FormatString, typename... Args>
-    void debug(const FormatString &fmt, const Args &... args)
-    {
-        log(level::debug, fmt, args...);
-    }
-
-    template<typename FormatString, typename... Args>
-    void info(const FormatString &fmt, const Args &... args)
-    {
-        log(level::info, fmt, args...);
-    }
-
-    template<typename FormatString, typename... Args>
-    void warn(const FormatString &fmt, const Args &... args)
-    {
-        log(level::warn, fmt, args...);
-    }
-
-    template<typename FormatString, typename... Args>
-    void error(const FormatString &fmt, const Args &... args)
-    {
-        log(level::err, fmt, args...);
-    }
-
-    template<typename FormatString, typename... Args>
-    void critical(const FormatString &fmt, const Args &... args)
-    {
-        log(level::critical, fmt, args...);
-    }
-
-    template<typename T>
-    void log(level::level_enum lvl, const T &msg)
-    {
-        log(source_loc{}, lvl, msg);
-    }
-
-    // T can be statically converted to string_view and isn't a fmt::compile_string
-    template<class T, typename std::enable_if<
-                          std::is_convertible<const T &, spdlog::string_view_t>::value && !fmt::is_compile_string<T>::value, int>::type = 0>
-    void log(source_loc loc, level::level_enum lvl, const T &msg)
-    {
-        log(loc, lvl, string_view_t{msg});
-    }
-
-    void log(log_clock::time_point log_time, source_loc loc, level::level_enum lvl, string_view_t msg)
-    {
-        bool log_enabled = should_log(lvl);
-        bool traceback_enabled = tracer_.enabled();
-        if (!log_enabled && !traceback_enabled)
-        {
-            return;
-        }
-
-        details::log_msg log_msg(log_time, loc, name_, lvl, msg);
-        log_it_(log_msg, log_enabled, traceback_enabled);
-    }
-
-    void log(source_loc loc, level::level_enum lvl, string_view_t msg)
-    {
-        bool log_enabled = should_log(lvl);
-        bool traceback_enabled = tracer_.enabled();
-        if (!log_enabled && !traceback_enabled)
-        {
-            return;
-        }
-
-        details::log_msg log_msg(loc, name_, lvl, msg);
-        log_it_(log_msg, log_enabled, traceback_enabled);
-    }
-
-    void log(level::level_enum lvl, string_view_t msg)
-    {
-        log(source_loc{}, lvl, msg);
-    }
-
-    // T cannot be statically converted to string_view or wstring_view
-    template<class T, typename std::enable_if<!std::is_convertible<const T &, spdlog::string_view_t>::value &&
-                                                  !is_convertible_to_wstring_view<const T &>::value,
-                          int>::type = 0>
-    void log(source_loc loc, level::level_enum lvl, const T &msg)
-    {
-        log(loc, lvl, "{}", msg);
-    }
-
-    template<typename T>
-    void trace(const T &msg)
-    {
-        log(level::trace, msg);
-    }
-
-    template<typename T>
-    void debug(const T &msg)
-    {
-        log(level::debug, msg);
-    }
-
-    template<typename T>
-    void info(const T &msg)
-    {
-        log(level::info, msg);
-    }
-
-    template<typename T>
-    void warn(const T &msg)
-    {
-        log(level::warn, msg);
-    }
-
-    template<typename T>
-    void error(const T &msg)
-    {
-        log(level::err, msg);
-    }
-
-    template<typename T>
-    void critical(const T &msg)
-    {
-        log(level::critical, msg);
-    }
-
-#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
-#ifndef _WIN32
-#error SPDLOG_WCHAR_TO_UTF8_SUPPORT only supported on windows
-#else
-
-    template<typename... Args>
-    void log(source_loc loc, level::level_enum lvl, wstring_view_t fmt, const Args &... args)
-    {
-        bool log_enabled = should_log(lvl);
-        bool traceback_enabled = tracer_.enabled();
-        if (!log_enabled && !traceback_enabled)
-        {
-            return;
-        }
-        SPDLOG_TRY
-        {
-            // format to wmemory_buffer and convert to utf8
-            fmt::wmemory_buffer wbuf;
-            fmt::format_to(wbuf, fmt, args...);
-
-            memory_buf_t buf;
-            details::os::wstr_to_utf8buf(wstring_view_t(wbuf.data(), wbuf.size()), buf);
-            details::log_msg log_msg(loc, name_, lvl, string_view_t(buf.data(), buf.size()));
-            log_it_(log_msg, log_enabled, traceback_enabled);
-        }
-        SPDLOG_LOGGER_CATCH()
-    }
-
-    // T can be statically converted to wstring_view
-    template<class T, typename std::enable_if<is_convertible_to_wstring_view<const T &>::value, int>::type = 0>
-    void log(source_loc loc, level::level_enum lvl, const T &msg)
-    {
-        bool log_enabled = should_log(lvl);
-        bool traceback_enabled = tracer_.enabled();
-        if (!log_enabled && !traceback_enabled)
-        {
-            return;
-        }
-
-        SPDLOG_TRY
-        {
-            memory_buf_t buf;
-            details::os::wstr_to_utf8buf(msg, buf);
-            details::log_msg log_msg(loc, name_, lvl, string_view_t(buf.data(), buf.size()));
-            log_it_(log_msg, log_enabled, traceback_enabled);
-        }
-        SPDLOG_LOGGER_CATCH()
-    }
-#endif // _WIN32
-#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
-
-    // return true logging is enabled for the given level.
-    bool should_log(level::level_enum msg_level) const
-    {
-        return msg_level >= level_.load(std::memory_order_relaxed);
-    }
-
-    // return true if backtrace logging is enabled.
-    bool should_backtrace() const
-    {
-        return tracer_.enabled();
-    }
-
-    void set_level(level::level_enum log_level);
-
-    level::level_enum level() const;
-
-    const std::string &name() const;
-
-    // set formatting for the sinks in this logger.
-    // each sink will get a separate instance of the formatter object.
-    void set_formatter(std::unique_ptr<formatter> f);
-
-    void set_pattern(std::string pattern, pattern_time_type time_type = pattern_time_type::local);
-
-    // backtrace support.
-    // efficiently store all debug/trace messages in a circular buffer until needed for debugging.
-    void enable_backtrace(size_t n_messages);
-    void disable_backtrace();
-    void dump_backtrace();
-
-    // flush functions
-    void flush();
-    void flush_on(level::level_enum log_level);
-    level::level_enum flush_level() const;
-
-    // sinks
-    const std::vector<sink_ptr> &sinks() const;
-
-    std::vector<sink_ptr> &sinks();
-
-    // error handler
-    void set_error_handler(err_handler);
-
-    // create new logger with same sinks and configuration.
-    virtual std::shared_ptr<logger> clone(std::string logger_name);
-
-protected:
-    std::string name_;
-    std::vector<sink_ptr> sinks_;
-    spdlog::level_t level_{level::info};
-    spdlog::level_t flush_level_{level::off};
-    err_handler custom_err_handler_{nullptr};
-    details::backtracer tracer_;
-
-    // common implementation for after templated public api has been resolved
-    template<typename FormatString, typename... Args>
-    void log_(source_loc loc, level::level_enum lvl, const FormatString &fmt, const Args &... args)
-    {
-        bool log_enabled = should_log(lvl);
-        bool traceback_enabled = tracer_.enabled();
-        if (!log_enabled && !traceback_enabled)
-        {
-            return;
-        }
-        SPDLOG_TRY
-        {
-            memory_buf_t buf;
-            fmt::format_to(buf, fmt, args...);
-            details::log_msg log_msg(loc, name_, lvl, string_view_t(buf.data(), buf.size()));
-            log_it_(log_msg, log_enabled, traceback_enabled);
-        }
-        SPDLOG_LOGGER_CATCH()
-    }
-
-    // log the given message (if the given log level is high enough),
-    // and save backtrace (if backtrace is enabled).
-    void log_it_(const details::log_msg &log_msg, bool log_enabled, bool traceback_enabled);
-    virtual void sink_it_(const details::log_msg &msg);
-    virtual void flush_();
-    void dump_backtrace_();
-    bool should_flush_(const details::log_msg &msg);
-
-    // handle errors during logging.
-    // default handler prints the error to stderr at max rate of 1 message/sec.
-    void err_handler_(const std::string &msg);
-};
-
-void swap(logger &a, logger &b);
-
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "logger-inl.h"
-#endif

core/src/spdlog/pattern_formatter.h

@@ -1,126 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <spdlog/details/log_msg.h>
-#include <spdlog/details/os.h>
-#include <spdlog/formatter.h>
-
-#include <chrono>
-#include <ctime>
-#include <memory>
-
-#include <string>
-#include <vector>
-#include <unordered_map>
-
-namespace spdlog {
-namespace details {
-
-// padding information.
-struct padding_info
-{
-    enum pad_side
-    {
-        left,
-        right,
-        center
-    };
-
-    padding_info() = default;
-    padding_info(size_t width, padding_info::pad_side side, bool truncate)
-        : width_(width)
-        , side_(side)
-        , truncate_(truncate)
-        , enabled_(true)
-    {}
-
-    bool enabled() const
-    {
-        return enabled_;
-    }
-    size_t width_ = 0;
-    pad_side side_ = left;
-    bool truncate_ = false;
-    bool enabled_ = false;
-};
-
-class SPDLOG_API flag_formatter
-{
-public:
-    explicit flag_formatter(padding_info padinfo)
-        : padinfo_(padinfo)
-    {}
-    flag_formatter() = default;
-    virtual ~flag_formatter() = default;
-    virtual void format(const details::log_msg &msg, const std::tm &tm_time, memory_buf_t &dest) = 0;
-
-protected:
-    padding_info padinfo_;
-};
-
-} // namespace details
-
-class SPDLOG_API custom_flag_formatter : public details::flag_formatter
-{
-public:
-    virtual std::unique_ptr<custom_flag_formatter> clone() const = 0;
-
-    void set_padding_info(details::padding_info padding)
-    {
-        flag_formatter::padinfo_ = padding;
-    }
-};
-
-class SPDLOG_API pattern_formatter final : public formatter
-{
-public:
-    using custom_flags = std::unordered_map<char, std::unique_ptr<custom_flag_formatter>>;
-
-    explicit pattern_formatter(std::string pattern, pattern_time_type time_type = pattern_time_type::local,
-        std::string eol = spdlog::details::os::default_eol, custom_flags custom_user_flags = custom_flags());
-
-    // use default pattern is not given
-    explicit pattern_formatter(pattern_time_type time_type = pattern_time_type::local, std::string eol = spdlog::details::os::default_eol);
-
-    pattern_formatter(const pattern_formatter &other) = delete;
-    pattern_formatter &operator=(const pattern_formatter &other) = delete;
-
-    std::unique_ptr<formatter> clone() const override;
-    void format(const details::log_msg &msg, memory_buf_t &dest) override;
-
-    template<typename T, typename... Args>
-    pattern_formatter &add_flag(char flag, const Args &... args)
-    {
-        custom_handlers_[flag] = details::make_unique<T>(args...);
-        return *this;
-    }
-    void set_pattern(std::string pattern);
-
-private:
-    std::string pattern_;
-    std::string eol_;
-    pattern_time_type pattern_time_type_;
-    std::tm cached_tm_;
-    std::chrono::seconds last_log_secs_;
-    std::vector<std::unique_ptr<details::flag_formatter>> formatters_;
-    custom_flags custom_handlers_;
-
-    std::tm get_time_(const details::log_msg &msg);
-    template<typename Padder>
-    void handle_flag_(char flag, details::padding_info padding);
-
-    // Extract given pad spec (e.g. %8X)
-    // Advance the given it pass the end of the padding spec found (if any)
-    // Return padding.
-    static details::padding_info handle_padspec_(std::string::const_iterator &it, std::string::const_iterator end);
-
-    void compile_pattern_(const std::string &pattern);
-};
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "pattern_formatter-inl.h"
-#endif

core/src/spdlog/sinks/android_sink.h

@@ -1,119 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifdef __ANDROID__
-
-#include <spdlog/details/fmt_helper.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/details/os.h>
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/synchronous_factory.h>
-
-#include <android/log.h>
-#include <chrono>
-#include <mutex>
-#include <string>
-#include <thread>
-
-#if !defined(SPDLOG_ANDROID_RETRIES)
-#define SPDLOG_ANDROID_RETRIES 2
-#endif
-
-namespace spdlog {
-namespace sinks {
-
-/*
- * Android sink (logging using __android_log_write)
- */
-template<typename Mutex>
-class android_sink final : public base_sink<Mutex>
-{
-public:
-    explicit android_sink(std::string tag = "spdlog", bool use_raw_msg = false)
-        : tag_(std::move(tag))
-        , use_raw_msg_(use_raw_msg)
-    {}
-
-protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        const android_LogPriority priority = convert_to_android_(msg.level);
-        memory_buf_t formatted;
-        if (use_raw_msg_)
-        {
-            details::fmt_helper::append_string_view(msg.payload, formatted);
-        }
-        else
-        {
-            base_sink<Mutex>::formatter_->format(msg, formatted);
-        }
-        formatted.push_back('\0');
-        const char *msg_output = formatted.data();
-
-        // See system/core/liblog/logger_write.c for explanation of return value
-        int ret = __android_log_write(priority, tag_.c_str(), msg_output);
-        int retry_count = 0;
-        while ((ret == -11 /*EAGAIN*/) && (retry_count < SPDLOG_ANDROID_RETRIES))
-        {
-            details::os::sleep_for_millis(5);
-            ret = __android_log_write(priority, tag_.c_str(), msg_output);
-            retry_count++;
-        }
-
-        if (ret < 0)
-        {
-            throw_spdlog_ex("__android_log_write() failed", ret);
-        }
-    }
-
-    void flush_() override {}
-
-private:
-    static android_LogPriority convert_to_android_(spdlog::level::level_enum level)
-    {
-        switch (level)
-        {
-        case spdlog::level::trace:
-            return ANDROID_LOG_VERBOSE;
-        case spdlog::level::debug:
-            return ANDROID_LOG_DEBUG;
-        case spdlog::level::info:
-            return ANDROID_LOG_INFO;
-        case spdlog::level::warn:
-            return ANDROID_LOG_WARN;
-        case spdlog::level::err:
-            return ANDROID_LOG_ERROR;
-        case spdlog::level::critical:
-            return ANDROID_LOG_FATAL;
-        default:
-            return ANDROID_LOG_DEFAULT;
-        }
-    }
-
-    std::string tag_;
-    bool use_raw_msg_;
-};
-
-using android_sink_mt = android_sink<std::mutex>;
-using android_sink_st = android_sink<details::null_mutex>;
-} // namespace sinks
-
-// Create and register android syslog logger
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> android_logger_mt(const std::string &logger_name, const std::string &tag = "spdlog")
-{
-    return Factory::template create<sinks::android_sink_mt>(logger_name, tag);
-}
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> android_logger_st(const std::string &logger_name, const std::string &tag = "spdlog")
-{
-    return Factory::template create<sinks::android_sink_st>(logger_name, tag);
-}
-
-} // namespace spdlog
-
-#endif // __ANDROID__

core/src/spdlog/sinks/ansicolor_sink-inl.h

@@ -1,143 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/sinks/ansicolor_sink.h>
-#endif
-
-#include <spdlog/pattern_formatter.h>
-#include <spdlog/details/os.h>
-
-namespace spdlog {
-namespace sinks {
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE ansicolor_sink<ConsoleMutex>::ansicolor_sink(FILE *target_file, color_mode mode)
-    : target_file_(target_file)
-    , mutex_(ConsoleMutex::mutex())
-    , formatter_(details::make_unique<spdlog::pattern_formatter>())
-
-{
-    set_color_mode(mode);
-    colors_[level::trace] = to_string_(white);
-    colors_[level::debug] = to_string_(cyan);
-    colors_[level::info] = to_string_(green);
-    colors_[level::warn] = to_string_(yellow_bold);
-    colors_[level::err] = to_string_(red_bold);
-    colors_[level::critical] = to_string_(bold_on_red);
-    colors_[level::off] = to_string_(reset);
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color(level::level_enum color_level, string_view_t color)
-{
-    std::lock_guard<mutex_t> lock(mutex_);
-    colors_[color_level] = to_string_(color);
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<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_);
-    msg.color_range_start = 0;
-    msg.color_range_end = 0;
-    memory_buf_t 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 ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::flush()
-{
-    std::lock_guard<mutex_t> lock(mutex_);
-    fflush(target_file_);
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<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 ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
-{
-    std::lock_guard<mutex_t> lock(mutex_);
-    formatter_ = std::move(sink_formatter);
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE bool ansicolor_sink<ConsoleMutex>::should_color()
-{
-    return should_do_colors_;
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::set_color_mode(color_mode mode)
-{
-    switch (mode)
-    {
-    case color_mode::always:
-        should_do_colors_ = true;
-        return;
-    case color_mode::automatic:
-        should_do_colors_ = details::os::in_terminal(target_file_) && details::os::is_color_terminal();
-        return;
-    case color_mode::never:
-        should_do_colors_ = false;
-        return;
-    }
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_ccode_(const string_view_t &color_code)
-{
-    fwrite(color_code.data(), sizeof(char), color_code.size(), target_file_);
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void ansicolor_sink<ConsoleMutex>::print_range_(const memory_buf_t &formatted, size_t start, size_t end)
-{
-    fwrite(formatted.data() + start, sizeof(char), end - start, target_file_);
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE std::string ansicolor_sink<ConsoleMutex>::to_string_(const string_view_t &sv)
-{
-    return std::string(sv.data(), sv.size());
-}
-
-// ansicolor_stdout_sink
-template<typename ConsoleMutex>
-SPDLOG_INLINE ansicolor_stdout_sink<ConsoleMutex>::ansicolor_stdout_sink(color_mode mode)
-    : ansicolor_sink<ConsoleMutex>(stdout, mode)
-{}
-
-// ansicolor_stderr_sink
-template<typename ConsoleMutex>
-SPDLOG_INLINE ansicolor_stderr_sink<ConsoleMutex>::ansicolor_stderr_sink(color_mode mode)
-    : ansicolor_sink<ConsoleMutex>(stderr, mode)
-{}
-
-} // namespace sinks
-} // namespace spdlog

core/src/spdlog/sinks/ansicolor_sink.h

@@ -1,118 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/console_globals.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/sink.h>
-#include <memory>
-#include <mutex>
-#include <string>
-#include <array>
-
-namespace spdlog {
-namespace sinks {
-
-/**
- * This sink prefixes the output with an ANSI escape sequence color code
- * depending on the severity
- * of the message.
- * If no color terminal detected, omit the escape codes.
- */
-
-template<typename ConsoleMutex>
-class ansicolor_sink : public sink
-{
-public:
-    using mutex_t = typename ConsoleMutex::mutex_t;
-    ansicolor_sink(FILE *target_file, color_mode mode);
-    ~ansicolor_sink() override = default;
-
-    ansicolor_sink(const ansicolor_sink &other) = delete;
-    ansicolor_sink(ansicolor_sink &&other) = delete;
-
-    ansicolor_sink &operator=(const ansicolor_sink &other) = delete;
-    ansicolor_sink &operator=(ansicolor_sink &&other) = delete;
-
-    void set_color(level::level_enum color_level, string_view_t color);
-    void set_color_mode(color_mode mode);
-    bool should_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;
-
-    // Formatting codes
-    const string_view_t reset = "\033[m";
-    const string_view_t bold = "\033[1m";
-    const string_view_t dark = "\033[2m";
-    const string_view_t underline = "\033[4m";
-    const string_view_t blink = "\033[5m";
-    const string_view_t reverse = "\033[7m";
-    const string_view_t concealed = "\033[8m";
-    const string_view_t clear_line = "\033[K";
-
-    // Foreground colors
-    const string_view_t black = "\033[30m";
-    const string_view_t red = "\033[31m";
-    const string_view_t green = "\033[32m";
-    const string_view_t yellow = "\033[33m";
-    const string_view_t blue = "\033[34m";
-    const string_view_t magenta = "\033[35m";
-    const string_view_t cyan = "\033[36m";
-    const string_view_t white = "\033[37m";
-
-    /// Background colors
-    const string_view_t on_black = "\033[40m";
-    const string_view_t on_red = "\033[41m";
-    const string_view_t on_green = "\033[42m";
-    const string_view_t on_yellow = "\033[43m";
-    const string_view_t on_blue = "\033[44m";
-    const string_view_t on_magenta = "\033[45m";
-    const string_view_t on_cyan = "\033[46m";
-    const string_view_t on_white = "\033[47m";
-
-    /// Bold colors
-    const string_view_t yellow_bold = "\033[33m\033[1m";
-    const string_view_t red_bold = "\033[31m\033[1m";
-    const string_view_t bold_on_red = "\033[1m\033[41m";
-
-private:
-    FILE *target_file_;
-    mutex_t &mutex_;
-    bool should_do_colors_;
-    std::unique_ptr<spdlog::formatter> formatter_;
-    std::array<std::string, level::n_levels> colors_;
-    void print_ccode_(const string_view_t &color_code);
-    void print_range_(const memory_buf_t &formatted, size_t start, size_t end);
-    static std::string to_string_(const string_view_t &sv);
-};
-
-template<typename ConsoleMutex>
-class ansicolor_stdout_sink : public ansicolor_sink<ConsoleMutex>
-{
-public:
-    explicit ansicolor_stdout_sink(color_mode mode = color_mode::automatic);
-};
-
-template<typename ConsoleMutex>
-class ansicolor_stderr_sink : public ansicolor_sink<ConsoleMutex>
-{
-public:
-    explicit ansicolor_stderr_sink(color_mode mode = color_mode::automatic);
-};
-
-using ansicolor_stdout_sink_mt = ansicolor_stdout_sink<details::console_mutex>;
-using ansicolor_stdout_sink_st = ansicolor_stdout_sink<details::console_nullmutex>;
-
-using ansicolor_stderr_sink_mt = ansicolor_stderr_sink<details::console_mutex>;
-using ansicolor_stderr_sink_st = ansicolor_stderr_sink<details::console_nullmutex>;
-
-} // namespace sinks
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "ansicolor_sink-inl.h"
-#endif

core/src/spdlog/sinks/base_sink-inl.h

@@ -1,63 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/sinks/base_sink.h>
-#endif
-
-#include <spdlog/common.h>
-#include <spdlog/pattern_formatter.h>
-
-#include <memory>
-
-template<typename Mutex>
-SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::base_sink()
-    : formatter_{details::make_unique<spdlog::pattern_formatter>()}
-{}
-
-template<typename Mutex>
-SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::base_sink(std::unique_ptr<spdlog::formatter> formatter)
-    : formatter_{std::move(formatter)}
-{}
-
-template<typename Mutex>
-void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::log(const details::log_msg &msg)
-{
-    std::lock_guard<Mutex> lock(mutex_);
-    sink_it_(msg);
-}
-
-template<typename Mutex>
-void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::flush()
-{
-    std::lock_guard<Mutex> lock(mutex_);
-    flush_();
-}
-
-template<typename Mutex>
-void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::set_pattern(const std::string &pattern)
-{
-    std::lock_guard<Mutex> lock(mutex_);
-    set_pattern_(pattern);
-}
-
-template<typename Mutex>
-void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
-{
-    std::lock_guard<Mutex> lock(mutex_);
-    set_formatter_(std::move(sink_formatter));
-}
-
-template<typename Mutex>
-void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::set_pattern_(const std::string &pattern)
-{
-    set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern));
-}
-
-template<typename Mutex>
-void SPDLOG_INLINE spdlog::sinks::base_sink<Mutex>::set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter)
-{
-    formatter_ = std::move(sink_formatter);
-}

core/src/spdlog/sinks/base_sink.h

@@ -1,52 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-//
-// base sink templated over a mutex (either dummy or real)
-// concrete implementation should override the sink_it_() and flush_()  methods.
-// locking is taken care of in this class - no locking needed by the
-// implementers..
-//
-
-#include <spdlog/common.h>
-#include <spdlog/details/log_msg.h>
-#include <spdlog/sinks/sink.h>
-
-namespace spdlog {
-namespace sinks {
-template<typename Mutex>
-class base_sink : public sink
-{
-public:
-    base_sink();
-    explicit base_sink(std::unique_ptr<spdlog::formatter> formatter);
-    ~base_sink() override = default;
-
-    base_sink(const base_sink &) = delete;
-    base_sink(base_sink &&) = delete;
-
-    base_sink &operator=(const base_sink &) = delete;
-    base_sink &operator=(base_sink &&) = delete;
-
-    void log(const details::log_msg &msg) final;
-    void flush() final;
-    void set_pattern(const std::string &pattern) final;
-    void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) final;
-
-protected:
-    // sink formatter
-    std::unique_ptr<spdlog::formatter> formatter_;
-    Mutex mutex_;
-
-    virtual void sink_it_(const details::log_msg &msg) = 0;
-    virtual void flush_() = 0;
-    virtual void set_pattern_(const std::string &pattern);
-    virtual void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter);
-};
-} // namespace sinks
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "base_sink-inl.h"
-#endif

core/src/spdlog/sinks/basic_file_sink-inl.h

@@ -1,43 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/sinks/basic_file_sink.h>
-#endif
-
-#include <spdlog/common.h>
-#include <spdlog/details/os.h>
-
-namespace spdlog {
-namespace sinks {
-
-template<typename Mutex>
-SPDLOG_INLINE basic_file_sink<Mutex>::basic_file_sink(const filename_t &filename, bool truncate)
-{
-    file_helper_.open(filename, truncate);
-}
-
-template<typename Mutex>
-SPDLOG_INLINE const filename_t &basic_file_sink<Mutex>::filename() const
-{
-    return file_helper_.filename();
-}
-
-template<typename Mutex>
-SPDLOG_INLINE void basic_file_sink<Mutex>::sink_it_(const details::log_msg &msg)
-{
-    memory_buf_t formatted;
-    base_sink<Mutex>::formatter_->format(msg, formatted);
-    file_helper_.write(formatted);
-}
-
-template<typename Mutex>
-SPDLOG_INLINE void basic_file_sink<Mutex>::flush_()
-{
-    file_helper_.flush();
-}
-
-} // namespace sinks
-} // namespace spdlog

core/src/spdlog/sinks/basic_file_sink.h

@@ -1,58 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/file_helper.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/synchronous_factory.h>
-
-#include <mutex>
-#include <string>
-
-namespace spdlog {
-namespace sinks {
-/*
- * Trivial file sink with single file as target
- */
-template<typename Mutex>
-class basic_file_sink final : public base_sink<Mutex>
-{
-public:
-    explicit basic_file_sink(const filename_t &filename, bool truncate = false);
-    const filename_t &filename() const;
-
-protected:
-    void sink_it_(const details::log_msg &msg) override;
-    void flush_() override;
-
-private:
-    details::file_helper file_helper_;
-};
-
-using basic_file_sink_mt = basic_file_sink<std::mutex>;
-using basic_file_sink_st = basic_file_sink<details::null_mutex>;
-
-} // namespace sinks
-
-//
-// factory functions
-//
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> basic_logger_mt(const std::string &logger_name, const filename_t &filename, bool truncate = false)
-{
-    return Factory::template create<sinks::basic_file_sink_mt>(logger_name, filename, truncate);
-}
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> basic_logger_st(const std::string &logger_name, const filename_t &filename, bool truncate = false)
-{
-    return Factory::template create<sinks::basic_file_sink_st>(logger_name, filename, truncate);
-}
-
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "basic_file_sink-inl.h"
-#endif

core/src/spdlog/sinks/daily_file_sink.h

@@ -1,204 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/common.h>
-#include <spdlog/details/file_helper.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/fmt/fmt.h>
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/os.h>
-#include <spdlog/details/circular_q.h>
-#include <spdlog/details/synchronous_factory.h>
-
-#include <chrono>
-#include <cstdio>
-#include <ctime>
-#include <mutex>
-#include <string>
-
-namespace spdlog {
-namespace sinks {
-
-/*
- * Generator of daily log file names in format basename.YYYY-MM-DD.ext
- */
-struct daily_filename_calculator
-{
-    // Create filename for the form basename.YYYY-MM-DD
-    static filename_t calc_filename(const filename_t &filename, const tm &now_tm)
-    {
-        filename_t basename, ext;
-        std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
-        return fmt::format(
-            SPDLOG_FILENAME_T("{}_{:04d}-{:02d}-{:02d}{}"), basename, now_tm.tm_year + 1900, now_tm.tm_mon + 1, now_tm.tm_mday, ext);
-    }
-};
-
-/*
- * Rotating file sink based on date.
- * If truncate != false , the created file will be truncated.
- * If max_files > 0, retain only the last max_files and delete previous.
- */
-template<typename Mutex, typename FileNameCalc = daily_filename_calculator>
-class daily_file_sink final : public base_sink<Mutex>
-{
-public:
-    // create daily file sink which rotates on given time
-    daily_file_sink(filename_t base_filename, int rotation_hour, int rotation_minute, bool truncate = false, uint16_t max_files = 0)
-        : base_filename_(std::move(base_filename))
-        , rotation_h_(rotation_hour)
-        , rotation_m_(rotation_minute)
-        , truncate_(truncate)
-        , max_files_(max_files)
-        , filenames_q_()
-    {
-        if (rotation_hour < 0 || rotation_hour > 23 || rotation_minute < 0 || rotation_minute > 59)
-        {
-            throw_spdlog_ex("daily_file_sink: Invalid rotation time in ctor");
-        }
-
-        auto now = log_clock::now();
-        auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
-        file_helper_.open(filename, truncate_);
-        rotation_tp_ = next_rotation_tp_();
-
-        if (max_files_ > 0)
-        {
-            init_filenames_q_();
-        }
-    }
-
-    filename_t filename()
-    {
-        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
-        return file_helper_.filename();
-    }
-
-protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        auto time = msg.time;
-        bool should_rotate = time >= rotation_tp_;
-        if (should_rotate)
-        {
-            auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(time));
-            file_helper_.open(filename, truncate_);
-            rotation_tp_ = next_rotation_tp_();
-        }
-        memory_buf_t formatted;
-        base_sink<Mutex>::formatter_->format(msg, formatted);
-        file_helper_.write(formatted);
-
-        // Do the cleaning only at the end because it might throw on failure.
-        if (should_rotate && max_files_ > 0)
-        {
-            delete_old_();
-        }
-    }
-
-    void flush_() override
-    {
-        file_helper_.flush();
-    }
-
-private:
-    void init_filenames_q_()
-    {
-        using details::os::path_exists;
-
-        filenames_q_ = details::circular_q<filename_t>(static_cast<size_t>(max_files_));
-        std::vector<filename_t> filenames;
-        auto now = log_clock::now();
-        while (filenames.size() < max_files_)
-        {
-            auto filename = FileNameCalc::calc_filename(base_filename_, now_tm(now));
-            if (!path_exists(filename))
-            {
-                break;
-            }
-            filenames.emplace_back(filename);
-            now -= std::chrono::hours(24);
-        }
-        for (auto iter = filenames.rbegin(); iter != filenames.rend(); ++iter)
-        {
-            filenames_q_.push_back(std::move(*iter));
-        }
-    }
-
-    tm now_tm(log_clock::time_point tp)
-    {
-        time_t tnow = log_clock::to_time_t(tp);
-        return spdlog::details::os::localtime(tnow);
-    }
-
-    log_clock::time_point next_rotation_tp_()
-    {
-        auto now = log_clock::now();
-        tm date = now_tm(now);
-        date.tm_hour = rotation_h_;
-        date.tm_min = rotation_m_;
-        date.tm_sec = 0;
-        auto rotation_time = log_clock::from_time_t(std::mktime(&date));
-        if (rotation_time > now)
-        {
-            return rotation_time;
-        }
-        return {rotation_time + std::chrono::hours(24)};
-    }
-
-    // Delete the file N rotations ago.
-    // Throw spdlog_ex on failure to delete the old file.
-    void delete_old_()
-    {
-        using details::os::filename_to_str;
-        using details::os::remove_if_exists;
-
-        filename_t current_file = file_helper_.filename();
-        if (filenames_q_.full())
-        {
-            auto old_filename = std::move(filenames_q_.front());
-            filenames_q_.pop_front();
-            bool ok = remove_if_exists(old_filename) == 0;
-            if (!ok)
-            {
-                filenames_q_.push_back(std::move(current_file));
-                throw_spdlog_ex("Failed removing daily file " + filename_to_str(old_filename), errno);
-            }
-        }
-        filenames_q_.push_back(std::move(current_file));
-    }
-
-    filename_t base_filename_;
-    int rotation_h_;
-    int rotation_m_;
-    log_clock::time_point rotation_tp_;
-    details::file_helper file_helper_;
-    bool truncate_;
-    uint16_t max_files_;
-    details::circular_q<filename_t> filenames_q_;
-};
-
-using daily_file_sink_mt = daily_file_sink<std::mutex>;
-using daily_file_sink_st = daily_file_sink<details::null_mutex>;
-
-} // namespace sinks
-
-//
-// factory functions
-//
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> daily_logger_mt(
-    const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0, bool truncate = false, uint16_t max_files = 0)
-{
-    return Factory::template create<sinks::daily_file_sink_mt>(logger_name, filename, hour, minute, truncate, max_files);
-}
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> daily_logger_st(
-    const std::string &logger_name, const filename_t &filename, int hour = 0, int minute = 0, bool truncate = false, uint16_t max_files = 0)
-{
-    return Factory::template create<sinks::daily_file_sink_st>(logger_name, filename, hour, minute, truncate, max_files);
-}
-} // namespace spdlog

core/src/spdlog/sinks/dist_sink.h

@@ -1,97 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include "base_sink.h"
-#include <spdlog/details/log_msg.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/pattern_formatter.h>
-
-#include <algorithm>
-#include <memory>
-#include <mutex>
-#include <vector>
-
-// Distribution sink (mux). Stores a vector of sinks which get called when log
-// is called
-
-namespace spdlog {
-namespace sinks {
-
-template<typename Mutex>
-class dist_sink : public base_sink<Mutex>
-{
-public:
-    dist_sink() = default;
-    explicit dist_sink(std::vector<std::shared_ptr<sink>> sinks)
-        : sinks_(sinks)
-    {}
-
-    dist_sink(const dist_sink &) = delete;
-    dist_sink &operator=(const dist_sink &) = delete;
-
-    void add_sink(std::shared_ptr<sink> sink)
-    {
-        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
-        sinks_.push_back(sink);
-    }
-
-    void remove_sink(std::shared_ptr<sink> sink)
-    {
-        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
-        sinks_.erase(std::remove(sinks_.begin(), sinks_.end(), sink), sinks_.end());
-    }
-
-    void set_sinks(std::vector<std::shared_ptr<sink>> sinks)
-    {
-        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
-        sinks_ = std::move(sinks);
-    }
-
-    std::vector<std::shared_ptr<sink>> &sinks()
-    {
-        return sinks_;
-    }
-
-protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        for (auto &sink : sinks_)
-        {
-            if (sink->should_log(msg.level))
-            {
-                sink->log(msg);
-            }
-        }
-    }
-
-    void flush_() override
-    {
-        for (auto &sink : sinks_)
-        {
-            sink->flush();
-        }
-    }
-
-    void set_pattern_(const std::string &pattern) override
-    {
-        set_formatter_(details::make_unique<spdlog::pattern_formatter>(pattern));
-    }
-
-    void set_formatter_(std::unique_ptr<spdlog::formatter> sink_formatter) override
-    {
-        base_sink<Mutex>::formatter_ = std::move(sink_formatter);
-        for (auto &sink : sinks_)
-        {
-            sink->set_formatter(base_sink<Mutex>::formatter_->clone());
-        }
-    }
-    std::vector<std::shared_ptr<sink>> sinks_;
-};
-
-using dist_sink_mt = dist_sink<std::mutex>;
-using dist_sink_st = dist_sink<details::null_mutex>;
-
-} // namespace sinks
-} // namespace spdlog

core/src/spdlog/sinks/dup_filter_sink.h

@@ -1,90 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include "dist_sink.h"
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/details/log_msg.h>
-
-#include <mutex>
-#include <string>
-#include <chrono>
-
-// Duplicate message removal sink.
-// Skip the message if previous one is identical and less than "max_skip_duration" have passed
-//
-// Example:
-//
-//     #include <spdlog/sinks/dup_filter_sink.h>
-//
-//     int main() {
-//         auto dup_filter = std::make_shared<dup_filter_sink_st>(std::chrono::seconds(5));
-//         dup_filter->add_sink(std::make_shared<stdout_color_sink_mt>());
-//         spdlog::logger l("logger", dup_filter);
-//         l.info("Hello");
-//         l.info("Hello");
-//         l.info("Hello");
-//         l.info("Different Hello");
-//     }
-//
-// Will produce:
-//       [2019-06-25 17:50:56.511] [logger] [info] Hello
-//       [2019-06-25 17:50:56.512] [logger] [info] Skipped 3 duplicate messages..
-//       [2019-06-25 17:50:56.512] [logger] [info] Different Hello
-
-namespace spdlog {
-namespace sinks {
-template<typename Mutex>
-class dup_filter_sink : public dist_sink<Mutex>
-{
-public:
-    template<class Rep, class Period>
-    explicit dup_filter_sink(std::chrono::duration<Rep, Period> max_skip_duration)
-        : max_skip_duration_{max_skip_duration}
-    {}
-
-protected:
-    std::chrono::microseconds max_skip_duration_;
-    log_clock::time_point last_msg_time_;
-    std::string last_msg_payload_;
-    size_t skip_counter_ = 0;
-
-    void sink_it_(const details::log_msg &msg) override
-    {
-        bool filtered = filter_(msg);
-        if (!filtered)
-        {
-            skip_counter_ += 1;
-            return;
-        }
-
-        // log the "skipped.." message
-        if (skip_counter_ > 0)
-        {
-            memory_buf_t buf;
-            fmt::format_to(buf, "Skipped {} duplicate messages..", skip_counter_);
-            details::log_msg skipped_msg{msg.logger_name, msg.level, string_view_t{buf.data(), buf.size()}};
-            dist_sink<Mutex>::sink_it_(skipped_msg);
-        }
-
-        // log current message
-        dist_sink<Mutex>::sink_it_(msg);
-        last_msg_time_ = msg.time;
-        skip_counter_ = 0;
-        last_msg_payload_.assign(msg.payload.data(), msg.payload.data() + msg.payload.size());
-    }
-
-    // return whether the log msg should be displayed (true) or skipped (false)
-    bool filter_(const details::log_msg &msg)
-    {
-        auto filter_duration = msg.time - last_msg_time_;
-        return (filter_duration > max_skip_duration_) || (msg.payload != last_msg_payload_);
-    }
-};
-
-using dup_filter_sink_mt = dup_filter_sink<std::mutex>;
-using dup_filter_sink_st = dup_filter_sink<details::null_mutex>;
-
-} // namespace sinks
-} // namespace spdlog

core/src/spdlog/sinks/msvc_sink.h

@@ -1,49 +0,0 @@
-// Copyright(c) 2016 Alexander Dalshov.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#if defined(_WIN32)
-
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
-
-#include <spdlog/details/windows_include.h>
-#include <winbase.h>
-
-#include <mutex>
-#include <string>
-
-namespace spdlog {
-namespace sinks {
-/*
- * MSVC sink (logging using OutputDebugStringA)
- */
-template<typename Mutex>
-class msvc_sink : public base_sink<Mutex>
-{
-public:
-    explicit msvc_sink() {}
-
-protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-
-        memory_buf_t formatted;
-        base_sink<Mutex>::formatter_->format(msg, formatted);
-        OutputDebugStringA(fmt::to_string(formatted).c_str());
-    }
-
-    void flush_() override {}
-};
-
-using msvc_sink_mt = msvc_sink<std::mutex>;
-using msvc_sink_st = msvc_sink<details::null_mutex>;
-
-using windebug_sink_mt = msvc_sink_mt;
-using windebug_sink_st = msvc_sink_st;
-
-} // namespace sinks
-} // namespace spdlog
-
-#endif

core/src/spdlog/sinks/null_sink.h

@@ -1,44 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/synchronous_factory.h>
-
-#include <mutex>
-
-namespace spdlog {
-namespace sinks {
-
-template<typename Mutex>
-class null_sink : public base_sink<Mutex>
-{
-protected:
-    void sink_it_(const details::log_msg &) override {}
-    void flush_() override {}
-};
-
-using null_sink_mt = null_sink<details::null_mutex>;
-using null_sink_st = null_sink<details::null_mutex>;
-
-} // namespace sinks
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> null_logger_mt(const std::string &logger_name)
-{
-    auto null_logger = Factory::template create<sinks::null_sink_mt>(logger_name);
-    null_logger->set_level(level::off);
-    return null_logger;
-}
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> null_logger_st(const std::string &logger_name)
-{
-    auto null_logger = Factory::template create<sinks::null_sink_st>(logger_name);
-    null_logger->set_level(level::off);
-    return null_logger;
-}
-
-} // namespace spdlog

core/src/spdlog/sinks/ostream_sink.h

@@ -1,50 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
-
-#include <mutex>
-#include <ostream>
-
-namespace spdlog {
-namespace sinks {
-template<typename Mutex>
-class ostream_sink final : public base_sink<Mutex>
-{
-public:
-    explicit ostream_sink(std::ostream &os, bool force_flush = false)
-        : ostream_(os)
-        , force_flush_(force_flush)
-    {}
-    ostream_sink(const ostream_sink &) = delete;
-    ostream_sink &operator=(const ostream_sink &) = delete;
-
-protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        memory_buf_t formatted;
-        base_sink<Mutex>::formatter_->format(msg, formatted);
-        ostream_.write(formatted.data(), static_cast<std::streamsize>(formatted.size()));
-        if (force_flush_)
-        {
-            ostream_.flush();
-        }
-    }
-
-    void flush_() override
-    {
-        ostream_.flush();
-    }
-
-    std::ostream &ostream_;
-    bool force_flush_;
-};
-
-using ostream_sink_mt = ostream_sink<std::mutex>;
-using ostream_sink_st = ostream_sink<details::null_mutex>;
-
-} // namespace sinks
-} // namespace spdlog

core/src/spdlog/sinks/ringbuffer_sink.h

@@ -1,74 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include "spdlog/sinks/base_sink.h"
-#include "spdlog/details/circular_q.h"
-#include "spdlog/details/log_msg_buffer.h"
-#include "spdlog/details/null_mutex.h"
-
-#include <mutex>
-#include <string>
-#include <vector>
-
-namespace spdlog {
-namespace sinks {
-/*
- * Ring buffer sink
- */
-template<typename Mutex>
-class ringbuffer_sink final : public base_sink<Mutex>
-{
-public:
-    explicit ringbuffer_sink(size_t n_items)
-        : q_{n_items}
-    {}
-
-    std::vector<details::log_msg_buffer> last_raw(size_t lim = 0)
-    {
-        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
-        auto items_available = q_.size();
-        auto n_items = lim > 0 ? (std::min)(lim, items_available) : items_available;
-        std::vector<details::log_msg_buffer> ret;
-        ret.reserve(n_items);
-        for (size_t i = (items_available - n_items); i < items_available; i++)
-        {
-            ret.push_back(q_.at(i));
-        }
-        return ret;
-    }
-
-    std::vector<std::string> last_formatted(size_t lim = 0)
-    {
-        std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
-        auto items_available = q_.size();
-        auto n_items = lim > 0 ? (std::min)(lim, items_available) : items_available;
-        std::vector<std::string> ret;
-        ret.reserve(n_items);
-        for (size_t i = (items_available - n_items); i < items_available; i++)
-        {
-            memory_buf_t formatted;
-            base_sink<Mutex>::formatter_->format(q_.at(i), formatted);
-            ret.push_back(fmt::to_string(formatted));
-        }
-        return ret;
-    }
-
-protected:
-    void sink_it_(const details::log_msg &msg) override
-    {
-        q_.push_back(details::log_msg_buffer{msg});
-    }
-    void flush_() override {}
-
-private:
-    details::circular_q<details::log_msg_buffer> q_;
-};
-
-using ringbuffer_sink_mt = ringbuffer_sink<std::mutex>;
-using ringbuffer_sink_st = ringbuffer_sink<details::null_mutex>;
-
-} // namespace sinks
-
-} // namespace spdlog

core/src/spdlog/sinks/rotating_file_sink-inl.h

@@ -1,131 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/sinks/rotating_file_sink.h>
-#endif
-
-#include <spdlog/common.h>
-
-#include <spdlog/details/file_helper.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/fmt/fmt.h>
-
-#include <cerrno>
-#include <chrono>
-#include <ctime>
-#include <mutex>
-#include <string>
-#include <tuple>
-
-namespace spdlog {
-namespace sinks {
-
-template<typename Mutex>
-SPDLOG_INLINE rotating_file_sink<Mutex>::rotating_file_sink(
-    filename_t base_filename, std::size_t max_size, std::size_t max_files, bool rotate_on_open)
-    : base_filename_(std::move(base_filename))
-    , max_size_(max_size)
-    , max_files_(max_files)
-{
-    file_helper_.open(calc_filename(base_filename_, 0));
-    current_size_ = file_helper_.size(); // expensive. called only once
-    if (rotate_on_open && current_size_ > 0)
-    {
-        rotate_();
-    }
-}
-
-// calc filename according to index and file extension if exists.
-// e.g. calc_filename("logs/mylog.txt, 3) => "logs/mylog.3.txt".
-template<typename Mutex>
-SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::calc_filename(const filename_t &filename, std::size_t index)
-{
-    if (index == 0u)
-    {
-        return filename;
-    }
-
-    filename_t basename, ext;
-    std::tie(basename, ext) = details::file_helper::split_by_extension(filename);
-    return fmt::format(SPDLOG_FILENAME_T("{}.{}{}"), basename, index, ext);
-}
-
-template<typename Mutex>
-SPDLOG_INLINE filename_t rotating_file_sink<Mutex>::filename()
-{
-    std::lock_guard<Mutex> lock(base_sink<Mutex>::mutex_);
-    return file_helper_.filename();
-}
-
-template<typename Mutex>
-SPDLOG_INLINE void rotating_file_sink<Mutex>::sink_it_(const details::log_msg &msg)
-{
-    memory_buf_t formatted;
-    base_sink<Mutex>::formatter_->format(msg, formatted);
-    current_size_ += formatted.size();
-    if (current_size_ > max_size_)
-    {
-        rotate_();
-        current_size_ = formatted.size();
-    }
-    file_helper_.write(formatted);
-}
-
-template<typename Mutex>
-SPDLOG_INLINE void rotating_file_sink<Mutex>::flush_()
-{
-    file_helper_.flush();
-}
-
-// Rotate files:
-// log.txt -> log.1.txt
-// log.1.txt -> log.2.txt
-// log.2.txt -> log.3.txt
-// log.3.txt -> delete
-template<typename Mutex>
-SPDLOG_INLINE void rotating_file_sink<Mutex>::rotate_()
-{
-    using details::os::filename_to_str;
-    using details::os::path_exists;
-    file_helper_.close();
-    for (auto i = max_files_; i > 0; --i)
-    {
-        filename_t src = calc_filename(base_filename_, i - 1);
-        if (!path_exists(src))
-        {
-            continue;
-        }
-        filename_t target = calc_filename(base_filename_, i);
-
-        if (!rename_file_(src, target))
-        {
-            // if failed try again after a small delay.
-            // this is a workaround to a windows issue, where very high rotation
-            // rates can cause the rename to fail with permission denied (because of antivirus?).
-            details::os::sleep_for_millis(100);
-            if (!rename_file_(src, target))
-            {
-                file_helper_.reopen(true); // truncate the log file anyway to prevent it to grow beyond its limit!
-                current_size_ = 0;
-                throw_spdlog_ex("rotating_file_sink: failed renaming " + filename_to_str(src) + " to " + filename_to_str(target), errno);
-            }
-        }
-    }
-    file_helper_.reopen(true);
-}
-
-// delete the target if exists, and rename the src file  to target
-// return true on success, false otherwise.
-template<typename Mutex>
-SPDLOG_INLINE bool rotating_file_sink<Mutex>::rename_file_(const filename_t &src_filename, const filename_t &target_filename)
-{
-    // try to delete the target file in case it already exists.
-    (void)details::os::remove(target_filename);
-    return details::os::rename(src_filename, target_filename) == 0;
-}
-
-} // namespace sinks
-} // namespace spdlog

core/src/spdlog/sinks/rotating_file_sink.h

@@ -1,78 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/sinks/base_sink.h>
-#include <spdlog/details/file_helper.h>
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/details/synchronous_factory.h>
-
-#include <chrono>
-#include <mutex>
-#include <string>
-
-namespace spdlog {
-namespace sinks {
-
-//
-// Rotating file sink based on size
-//
-template<typename Mutex>
-class rotating_file_sink final : public base_sink<Mutex>
-{
-public:
-    rotating_file_sink(filename_t base_filename, std::size_t max_size, std::size_t max_files, bool rotate_on_open = false);
-    static filename_t calc_filename(const filename_t &filename, std::size_t index);
-    filename_t filename();
-
-protected:
-    void sink_it_(const details::log_msg &msg) override;
-    void flush_() override;
-
-private:
-    // Rotate files:
-    // log.txt -> log.1.txt
-    // log.1.txt -> log.2.txt
-    // log.2.txt -> log.3.txt
-    // log.3.txt -> delete
-    void rotate_();
-
-    // delete the target if exists, and rename the src file  to target
-    // return true on success, false otherwise.
-    bool rename_file_(const filename_t &src_filename, const filename_t &target_filename);
-
-    filename_t base_filename_;
-    std::size_t max_size_;
-    std::size_t max_files_;
-    std::size_t current_size_;
-    details::file_helper file_helper_;
-};
-
-using rotating_file_sink_mt = rotating_file_sink<std::mutex>;
-using rotating_file_sink_st = rotating_file_sink<details::null_mutex>;
-
-} // namespace sinks
-
-//
-// factory functions
-//
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> rotating_logger_mt(
-    const std::string &logger_name, const filename_t &filename, size_t max_file_size, size_t max_files, bool rotate_on_open = false)
-{
-    return Factory::template create<sinks::rotating_file_sink_mt>(logger_name, filename, max_file_size, max_files, rotate_on_open);
-}
-
-template<typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger> rotating_logger_st(
-    const std::string &logger_name, const filename_t &filename, size_t max_file_size, size_t max_files, bool rotate_on_open = false)
-{
-    return Factory::template create<sinks::rotating_file_sink_st>(logger_name, filename, max_file_size, max_files, rotate_on_open);
-}
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "rotating_file_sink-inl.h"
-#endif

core/src/spdlog/sinks/sink-inl.h

@@ -1,25 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/sinks/sink.h>
-#endif
-
-#include <spdlog/common.h>
-
-SPDLOG_INLINE bool spdlog::sinks::sink::should_log(spdlog::level::level_enum msg_level) const
-{
-    return msg_level >= level_.load(std::memory_order_relaxed);
-}
-
-SPDLOG_INLINE void spdlog::sinks::sink::set_level(level::level_enum log_level)
-{
-    level_.store(log_level, std::memory_order_relaxed);
-}
-
-SPDLOG_INLINE spdlog::level::level_enum spdlog::sinks::sink::level() const
-{
-    return static_cast<spdlog::level::level_enum>(level_.load(std::memory_order_relaxed));
-}

core/src/spdlog/sinks/sink.h

@@ -1,35 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/log_msg.h>
-#include <spdlog/formatter.h>
-
-namespace spdlog {
-
-namespace sinks {
-class SPDLOG_API sink
-{
-public:
-    virtual ~sink() = default;
-    virtual void log(const details::log_msg &msg) = 0;
-    virtual void flush() = 0;
-    virtual void set_pattern(const std::string &pattern) = 0;
-    virtual void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) = 0;
-
-    void set_level(level::level_enum log_level);
-    level::level_enum level() const;
-    bool should_log(level::level_enum msg_level) const;
-
-protected:
-    // sink log level - default is all
-    level_t level_{level::trace};
-};
-
-} // namespace sinks
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "sink-inl.h"
-#endif

core/src/spdlog/sinks/stdout_color_sinks-inl.h

@@ -1,38 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/sinks/stdout_color_sinks.h>
-#endif
-
-#include <spdlog/logger.h>
-#include <spdlog/common.h>
-
-namespace spdlog {
-
-template<typename Factory>
-SPDLOG_INLINE std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name, color_mode mode)
-{
-    return Factory::template create<sinks::stdout_color_sink_mt>(logger_name, mode);
-}
-
-template<typename Factory>
-SPDLOG_INLINE std::shared_ptr<logger> stdout_color_st(const std::string &logger_name, color_mode mode)
-{
-    return Factory::template create<sinks::stdout_color_sink_st>(logger_name, mode);
-}
-
-template<typename Factory>
-SPDLOG_INLINE std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name, color_mode mode)
-{
-    return Factory::template create<sinks::stderr_color_sink_mt>(logger_name, mode);
-}
-
-template<typename Factory>
-SPDLOG_INLINE std::shared_ptr<logger> stderr_color_st(const std::string &logger_name, color_mode mode)
-{
-    return Factory::template create<sinks::stderr_color_sink_st>(logger_name, mode);
-}
-} // namespace spdlog

core/src/spdlog/sinks/stdout_color_sinks.h

@@ -1,45 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifdef _WIN32
-#include <spdlog/sinks/wincolor_sink.h>
-#else
-#include <spdlog/sinks/ansicolor_sink.h>
-#endif
-
-#include <spdlog/details/synchronous_factory.h>
-
-namespace spdlog {
-namespace sinks {
-#ifdef _WIN32
-using stdout_color_sink_mt = wincolor_stdout_sink_mt;
-using stdout_color_sink_st = wincolor_stdout_sink_st;
-using stderr_color_sink_mt = wincolor_stderr_sink_mt;
-using stderr_color_sink_st = wincolor_stderr_sink_st;
-#else
-using stdout_color_sink_mt = ansicolor_stdout_sink_mt;
-using stdout_color_sink_st = ansicolor_stdout_sink_st;
-using stderr_color_sink_mt = ansicolor_stderr_sink_mt;
-using stderr_color_sink_st = ansicolor_stderr_sink_st;
-#endif
-} // namespace sinks
-
-template<typename Factory = spdlog::synchronous_factory>
-std::shared_ptr<logger> stdout_color_mt(const std::string &logger_name, color_mode mode = color_mode::automatic);
-
-template<typename Factory = spdlog::synchronous_factory>
-std::shared_ptr<logger> stdout_color_st(const std::string &logger_name, color_mode mode = color_mode::automatic);
-
-template<typename Factory = spdlog::synchronous_factory>
-std::shared_ptr<logger> stderr_color_mt(const std::string &logger_name, color_mode mode = color_mode::automatic);
-
-template<typename Factory = spdlog::synchronous_factory>
-std::shared_ptr<logger> stderr_color_st(const std::string &logger_name, color_mode mode = color_mode::automatic);
-
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "stdout_color_sinks-inl.h"
-#endif

core/src/spdlog/sinks/stdout_sinks-inl.h

@@ -1,94 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#ifndef SPDLOG_HEADER_ONLY
-#include <spdlog/sinks/stdout_sinks.h>
-#endif
-
-#include <spdlog/details/console_globals.h>
-#include <spdlog/pattern_formatter.h>
-#include <memory>
-
-namespace spdlog {
-
-namespace sinks {
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE stdout_sink_base<ConsoleMutex>::stdout_sink_base(FILE *file)
-    : mutex_(ConsoleMutex::mutex())
-    , file_(file)
-    , formatter_(details::make_unique<spdlog::pattern_formatter>())
-{}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::log(const details::log_msg &msg)
-{
-    std::lock_guard<mutex_t> lock(mutex_);
-    memory_buf_t formatted;
-    formatter_->format(msg, formatted);
-    fwrite(formatted.data(), sizeof(char), formatted.size(), file_);
-    fflush(file_); // flush every line to terminal
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::flush()
-{
-    std::lock_guard<mutex_t> lock(mutex_);
-    fflush(file_);
-}
-
-template<typename ConsoleMutex>
-SPDLOG_INLINE void stdout_sink_base<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 ConsoleMutex>
-SPDLOG_INLINE void stdout_sink_base<ConsoleMutex>::set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter)
-{
-    std::lock_guard<mutex_t> lock(mutex_);
-    formatter_ = std::move(sink_formatter);
-}
-
-// stdout sink
-template<typename ConsoleMutex>
-SPDLOG_INLINE stdout_sink<ConsoleMutex>::stdout_sink()
-    : stdout_sink_base<ConsoleMutex>(stdout)
-{}
-
-// stderr sink
-template<typename ConsoleMutex>
-SPDLOG_INLINE stderr_sink<ConsoleMutex>::stderr_sink()
-    : stdout_sink_base<ConsoleMutex>(stderr)
-{}
-
-} // namespace sinks
-
-// factory methods
-template<typename Factory>
-SPDLOG_INLINE std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name)
-{
-    return Factory::template create<sinks::stdout_sink_mt>(logger_name);
-}
-
-template<typename Factory>
-SPDLOG_INLINE std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name)
-{
-    return Factory::template create<sinks::stdout_sink_st>(logger_name);
-}
-
-template<typename Factory>
-SPDLOG_INLINE std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name)
-{
-    return Factory::template create<sinks::stderr_sink_mt>(logger_name);
-}
-
-template<typename Factory>
-SPDLOG_INLINE std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name)
-{
-    return Factory::template create<sinks::stderr_sink_st>(logger_name);
-}
-} // namespace spdlog

core/src/spdlog/sinks/stdout_sinks.h

@@ -1,80 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <spdlog/details/console_globals.h>
-#include <spdlog/details/synchronous_factory.h>
-#include <spdlog/sinks/sink.h>
-#include <cstdio>
-
-namespace spdlog {
-
-namespace sinks {
-
-template<typename ConsoleMutex>
-class stdout_sink_base : public sink
-{
-public:
-    using mutex_t = typename ConsoleMutex::mutex_t;
-    explicit stdout_sink_base(FILE *file);
-    ~stdout_sink_base() override = default;
-
-    stdout_sink_base(const stdout_sink_base &other) = delete;
-    stdout_sink_base(stdout_sink_base &&other) = delete;
-
-    stdout_sink_base &operator=(const stdout_sink_base &other) = delete;
-    stdout_sink_base &operator=(stdout_sink_base &&other) = delete;
-
-    void log(const details::log_msg &msg) override;
-    void flush() override;
-    void set_pattern(const std::string &pattern) override;
-
-    void set_formatter(std::unique_ptr<spdlog::formatter> sink_formatter) override;
-
-protected:
-    mutex_t &mutex_;
-    FILE *file_;
-    std::unique_ptr<spdlog::formatter> formatter_;
-};
-
-template<typename ConsoleMutex>
-class stdout_sink : public stdout_sink_base<ConsoleMutex>
-{
-public:
-    stdout_sink();
-};
-
-template<typename ConsoleMutex>
-class stderr_sink : public stdout_sink_base<ConsoleMutex>
-{
-public:
-    stderr_sink();
-};
-
-using stdout_sink_mt = stdout_sink<details::console_mutex>;
-using stdout_sink_st = stdout_sink<details::console_nullmutex>;
-
-using stderr_sink_mt = stderr_sink<details::console_mutex>;
-using stderr_sink_st = stderr_sink<details::console_nullmutex>;
-
-} // namespace sinks
-
-// factory methods
-template<typename Factory = spdlog::synchronous_factory>
-std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name);
-
-template<typename Factory = spdlog::synchronous_factory>
-std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name);
-
-template<typename Factory = spdlog::synchronous_factory>
-std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name);
-
-template<typename Factory = spdlog::synchronous_factory>
-std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name);
-
-} // namespace spdlog
-
-#ifdef SPDLOG_HEADER_ONLY
-#include "stdout_sinks-inl.h"
-#endif