PURErat-crack-scode/decompiled/PureCrack.Util/Log.cs

using System;
using System.Runtime.InteropServices;

namespace PureCrack.Util;

internal static class Log
{
	private static readonly object Lock = new object();

	private static readonly bool UseColor = !Console.IsOutputRedirected && TryEnableVirtualTerminal();

	private const string Reset = "\u001b[0m";

	private const string Bold = "\u001b[1m";

	private const string Red = "\u001b[91m";

	private const string Green = "\u001b[92m";

	private const string Yellow = "\u001b[93m";

	private const string Blue = "\u001b[94m";

	private const string Gray = "\u001b[90m";

	private const int STD_OUTPUT_HANDLE = -11;

	private const uint ENABLE_VIRTUAL_TERMINAL_PROCESSING = 4u;

	private static readonly IntPtr InvalidHandleValue = new IntPtr(-1);

	public static void Banner(string text)
	{
		string text2 = new string('=', text.Length + 4);
		lock (Lock)
		{
			Write("\u001b[1m" + text2 + "\u001b[0m\n");
			Write("\u001b[1m  " + text + "  \u001b[0m\n");
			Write("\u001b[1m" + text2 + "\u001b[0m\n");
		}
	}

	public static void Section(string text)
	{
		lock (Lock)
		{
			Write("\n\u001b[1m\u001b[94m:: " + text + "\u001b[0m\n");
		}
	}

	public static void Info(string text)
	{
		Tagged("\u001b[94m", "[*]", text);
	}

	public static void Ok(string text)
	{
		Tagged("\u001b[92m", "[+]", text);
	}

	public static void Warn(string text)
	{
		Tagged("\u001b[93m", "[!]", text);
	}

	public static void Err(string text)
	{
		Tagged("\u001b[91m", "[X]", text);
	}

	public static void Debug(string text)
	{
		Tagged("\u001b[90m", "[.]", text);
	}

	public static void Bullet(string text)
	{
		lock (Lock)
		{
			Write("    " + text + "\n");
		}
	}

	public static void Kv(string key, string value)
	{
		lock (Lock)
		{
			Write("    \u001b[90m" + key.PadRight(14) + "\u001b[0m" + value + "\n");
		}
	}

	private static void Tagged(string color, string tag, string text)
	{
		lock (Lock)
		{
			Write(color + tag + "\u001b[0m " + text + "\n");
		}
	}

	private static void Write(string s)
	{
		if (!UseColor)
		{
			int num = 0;
			while (num < s.Length)
			{
				if (s[num] == '\u001b' && num + 1 < s.Length && s[num + 1] == '[')
				{
					int num2 = s.IndexOf('m', num);
					if (num2 < 0)
					{
						break;
					}
					num = num2 + 1;
				}
				else
				{
					Console.Write(s[num]);
					num++;
				}
			}
		}
		else
		{
			Console.Write(s);
		}
	}

	[DllImport("kernel32.dll", SetLastError = true)]
	private static extern IntPtr GetStdHandle(int nStdHandle);

	[DllImport("kernel32.dll", SetLastError = true)]
	[return: MarshalAs(UnmanagedType.Bool)]
	private static extern bool GetConsoleMode(IntPtr hConsoleHandle, out uint lpMode);

	[DllImport("kernel32.dll", SetLastError = true)]
	[return: MarshalAs(UnmanagedType.Bool)]
	private static extern bool SetConsoleMode(IntPtr hConsoleHandle, uint dwMode);

	private static bool TryEnableVirtualTerminal()
	{
		try
		{
			IntPtr stdHandle = GetStdHandle(-11);
			if (stdHandle == IntPtr.Zero || stdHandle == InvalidHandleValue)
			{
				return false;
			}
			if (!GetConsoleMode(stdHandle, out var lpMode))
			{
				return false;
			}
			if ((lpMode & 4) != 0)
			{
				return true;
			}
			return SetConsoleMode(stdHandle, lpMode | 4);
		}
		catch
		{
			return false;
		}
	}
}