146 lines
4.4 KiB
C++
146 lines
4.4 KiB
C++
#include <hex/helpers/logger.hpp>
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#include <hex/helpers/fs.hpp>
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#include <hex/helpers/fmt.hpp>
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#include <wolv/io/file.hpp>
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#include <chrono>
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#include <fmt/chrono.h>
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#include <hex/api/task_manager.hpp>
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#if defined(OS_WINDOWS)
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#include <Windows.h>
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#endif
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namespace hex::log {
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namespace {
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wolv::io::File s_loggerFile;
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bool s_colorOutputEnabled = false;
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std::recursive_mutex s_loggerMutex;
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bool s_loggingSuspended = false;
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}
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void suspendLogging() {
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s_loggingSuspended = true;
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}
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void resumeLogging() {
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s_loggingSuspended = false;
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}
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namespace impl {
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std::recursive_mutex& getLoggerMutex() {
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return s_loggerMutex;
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}
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bool isLoggingSuspended() {
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return s_loggingSuspended;
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}
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FILE *getDestination() {
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if (s_loggerFile.isValid())
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return s_loggerFile.getHandle();
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else
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return stdout;
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}
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wolv::io::File& getFile() {
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return s_loggerFile;
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}
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bool isRedirected() {
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return s_loggerFile.isValid();
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}
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void redirectToFile() {
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if (s_loggerFile.isValid()) return;
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for (const auto &path : fs::getDefaultPaths(fs::ImHexPath::Logs, true)) {
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wolv::io::fs::createDirectories(path);
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s_loggerFile = wolv::io::File(path / hex::format("{0:%Y%m%d_%H%M%S}.log", fmt::localtime(std::chrono::system_clock::to_time_t(std::chrono::system_clock::now()))), wolv::io::File::Mode::Create);
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s_loggerFile.disableBuffering();
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if (s_loggerFile.isValid()) {
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s_colorOutputEnabled = true;
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break;
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}
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}
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}
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void enableColorPrinting() {
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s_colorOutputEnabled = true;
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#if defined(OS_WINDOWS)
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auto hConsole = ::GetStdHandle(STD_OUTPUT_HANDLE);
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if (hConsole != INVALID_HANDLE_VALUE) {
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DWORD mode = 0;
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if (::GetConsoleMode(hConsole, &mode) == TRUE) {
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mode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING | ENABLE_PROCESSED_OUTPUT;
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::SetConsoleMode(hConsole, mode);
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}
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}
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#endif
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}
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std::vector<LogEntry>& getLogEntries() {
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static std::vector<LogEntry> logEntries;
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return logEntries;
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}
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void addLogEntry(std::string_view project, std::string_view level, std::string_view message) {
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getLogEntries().emplace_back(project.data(), level.data(), message.data());
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}
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void printPrefix(FILE *dest, const fmt::text_style &ts, const std::string &level, const char *projectName) {
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const auto now = fmt::localtime(std::chrono::system_clock::to_time_t(std::chrono::system_clock::now()));
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fmt::print(dest, "[{0:%H:%M:%S}] ", now);
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if (s_colorOutputEnabled)
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fmt::print(dest, ts, "{0} ", level);
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else
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fmt::print(dest, "{0} ", level);
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std::string projectThreadTag = projectName;
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if (auto threadName = TaskManager::getCurrentThreadName(); !threadName.empty())
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projectThreadTag += fmt::format(" | {0}", threadName);
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constexpr static auto MaxTagLength = 25;
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if (projectThreadTag.length() > MaxTagLength)
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projectThreadTag.resize(MaxTagLength);
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fmt::print(dest, "[{0}] ", projectThreadTag);
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const auto projectNameLength = projectThreadTag.length();
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fmt::print(dest, "{0}", std::string(projectNameLength > MaxTagLength ? 0 : MaxTagLength - projectNameLength, ' '));
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}
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void assertionHandler(bool expr, const char* exprString, const char* file, int line) {
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if (!expr) {
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log::error("Assertion failed: {} at {}:{}", exprString, file, line);
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#if defined (DEBUG)
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std::abort();
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#endif
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}
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}
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namespace color {
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fmt::color debug() { return fmt::color::medium_sea_green; }
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fmt::color info() { return fmt::color::steel_blue; }
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fmt::color warn() { return fmt::color::orange; }
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fmt::color error() { return fmt::color::indian_red; }
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fmt::color fatal() { return fmt::color::medium_purple; }
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}
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}
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} |