mirror of
https://github.com/KuskoSoft/FeitCSI.git
synced 2026-08-27 14:18:34 +03:00
100 lines
2.7 KiB
C++
100 lines
2.7 KiB
C++
/*
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* FeitCSI is the tool for extracting CSI information from supported intel NICs.
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* Copyright (C) 2023 Miroslav Hutar.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LOGGER_H
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#define LOGGER_H
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#include <iostream>
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#include <string>
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#include <chrono>
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#include <iomanip>
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#include <gtkmm.h>
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enum Level
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{
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debug,
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error,
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warning,
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info
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};
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class Logger
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{
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std::ostream *stream; // set this in a constructor to point
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// either to a file or console stream
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public:
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inline static Level debugLevel = info;
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inline static Glib::RefPtr<Gtk::TextBuffer> guiOutput;
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inline static Logger *INSTANCE = nullptr;
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static Logger &log(Level n, bool persist = false)
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{
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if (INSTANCE && !persist)
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{
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delete INSTANCE;
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INSTANCE = nullptr;
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}
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if (!INSTANCE)
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{
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INSTANCE = new Logger();
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auto now = std::chrono::system_clock::now();
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auto mcs = std::chrono::duration_cast<std::chrono::microseconds>(now.time_since_epoch()) % 1000000;
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auto timer = std::chrono::system_clock::to_time_t(now);
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std::tm bt = *std::localtime(&timer);
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std::ostringstream oss;
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oss << "[";
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oss << std::put_time(&bt, "%H:%M:%S"); // HH:MM:SS
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oss << '.' << std::setfill('0') << std::setw(6) << mcs.count();
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oss << "] ";
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*INSTANCE << oss.str().c_str();
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}
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Logger::debugLevel = n;
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return *INSTANCE;
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}
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static gboolean guiLog(void *data)
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{
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std::string *msg = (std::string *)data;
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Logger::guiOutput->insert_at_cursor(/* Logger::guiOutput->get_iter_at_offset(-1), */ *msg);
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delete msg;
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return G_SOURCE_REMOVE;
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}
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template <class T>
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Logger &operator<<(const T &v)
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{
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if (Logger::guiOutput)
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{
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std::stringstream ss;
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ss << v;
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std::cout << ss.str();
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std::string *d = new std::string(ss.str());
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gdk_threads_add_idle(guiLog, (void*)d);
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} else {
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std::cout << v;
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}
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return *this;
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}
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};
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#endif |