/* Copyright 2021 Aristocratos (jakob@qvantnet.com)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
indent = tab
tab-size = 4
*/
#include <csignal>
#include <pthread.h>
#include <thread>
#include <future>
#include <bitset>
#include <numeric>
#include <ranges>
#include <unistd.h>
#include <cmath>
#include <iostream>
#include <exception>
#include <tuple>
#include <regex>
#include <chrono>
#include <btop_shared.hpp>
#include <btop_tools.hpp>
#include <btop_config.hpp>
#include <btop_input.hpp>
#include <btop_theme.hpp>
#include <btop_draw.hpp>
#include <btop_menu.hpp>
using std::string, std::string_view, std::vector, std::atomic, std::endl, std::cout, std::min, std::flush, std::endl;
using std::string_literals::operator""s, std::to_string, std::future, std::async, std::bitset, std::future_status;
namespace fs = std::filesystem;
namespace rng = std::ranges;
using namespace Tools;
using namespace std::chrono_literals;
namespace Global {
const vector<array<string, 2>> Banner_src = {
{"#E62525", "██████╗ ████████╗ ██████╗ ██████╗"},
{"#CD2121", "██╔══██╗╚══██╔══╝██╔═══██╗██╔══██╗ ██╗ ██╗"},
{"#B31D1D", "██████╔╝ ██║ ██║ ██║██████╔╝ ██████╗██████╗"},
{"#9A1919", "██╔══██╗ ██║ ██║ ██║██╔═══╝ ╚═██╔═╝╚═██╔═╝"},
{"#801414", "██████╔╝ ██║ ╚██████╔╝██║ ╚═╝ ╚═╝"},
{"#000000", "╚═════╝ ╚═╝ ╚═════╝ ╚═╝"},
};
const string Version = "1.0.13";
int coreCount;
string overlay;
string clock;
string bg_black = "\x1b[0;40m";
string fg_white = "\x1b[1;97m";
string fg_green = "\x1b[1;92m";
string fg_red = "\x1b[0;91m";
fs::path self_path;
string exit_error_msg;
atomic<bool> thread_exception (false);
bool debuginit = false;
bool debug = false;
bool utf_force = false;
uint64_t start_time;
atomic<bool> resized (false);
atomic<bool> resizing (false);
atomic<bool> quitting (false);
atomic<bool> _runner_started (false);
bool arg_tty = false;
bool arg_low_color = false;
int arg_preset = -1;
}
//* A simple argument parser
void argumentParser(const int& argc, char **argv) {
for(int i = 1; i < argc; i++) {
const string argument = argv[i];
if (is_in(argument, "-h", "--help")) {
cout << "usage: btop [-h] [-v] [-/+t] [-p <id>] [--utf-force] [--debug]\n\n"
<< "optional arguments:\n"
<< " -h, --help show this help message and exit\n"
<< " -v, --version show version info and exit\n"
<< " -lc, --low-color disable truecolor, converts 24-bit colors to 256-color\n"
<< " -t, --tty_on force (ON) tty mode, max 16 colors and tty friendly graph symbols\n"
<< " +t, --tty_off force (OFF) tty mode\n"
<< " -p, --preset <id> start with preset, integer value between 0-9\n"
<< " --utf-force force start even if no UTF-8 locale was detected\n"
<< " --debug start in DEBUG mode: shows microsecond timer for information collect\n"
<< " and screen draw functions and sets loglevel to DEBUG\n"
<< endl;
exit(0);
}
else if (is_in(argument, "-v", "--version")) {
cout << "btop version: " << Global::Version << endl;
exit(0);
}
else if (is_in(argument, "-lc", "--low-color")) {
Global::arg_low_color = true;
}
else if (is_in(argument, "-t", "--tty_on")) {
Config::set("tty_mode", true);
Global::arg_tty = true;
}
else if (is_in(argument, "+t", "--tty_off")) {
Config::set("tty_mode", false);
Global::arg_tty = true;
}
else if (is_in(argument, "-p", "--preset")) {
if (++i >= argc) {
cout << "ERROR: Preset option needs an argument." << endl;
exit(1);
}
else if (const string val = argv[i]; isint(val) and val.size() == 1) {
Global::arg_preset = std::clamp(stoi(val), 0, 9);
}
else {
cout << "ERROR: Preset option only accepts an integer value between 0-9." << endl;
exit(1);
}
}