LethalCompany/Lethal Company/ExportedProject/Assets/Plugins/Assembly-CSharp-firstpass/ES3Internal/ES3IO.cs

using System;
using System.IO;
using UnityEngine;

namespace ES3Internal
{
	public static class ES3IO
	{
		public enum ES3FileMode
		{
			Read = 0,
			Write = 1,
			Append = 2
		}

		internal static readonly string persistentDataPath = Application.persistentDataPath;

		internal static readonly string dataPath = Application.dataPath;

		internal const string backupFileSuffix = ".bac";

		internal const string temporaryFileSuffix = ".tmp";

		public static DateTime GetTimestamp(string filePath)
		{
			if (!FileExists(filePath))
			{
				return new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);
			}
			return File.GetLastWriteTime(filePath).ToUniversalTime();
		}

		public static string GetExtension(string path)
		{
			return Path.GetExtension(path);
		}

		public static void DeleteFile(string filePath)
		{
			if (FileExists(filePath))
			{
				File.Delete(filePath);
			}
		}

		public static bool FileExists(string filePath)
		{
			return File.Exists(filePath);
		}

		public static void MoveFile(string sourcePath, string destPath)
		{
			File.Move(sourcePath, destPath);
		}

		public static void CopyFile(string sourcePath, string destPath)
		{
			File.Copy(sourcePath, destPath);
		}

		public static void MoveDirectory(string sourcePath, string destPath)
		{
			Directory.Move(sourcePath, destPath);
		}

		public static void CreateDirectory(string directoryPath)
		{
			Directory.CreateDirectory(directoryPath);
		}

		public static bool DirectoryExists(string directoryPath)
		{
			return Directory.Exists(directoryPath);
		}

		public static string GetDirectoryPath(string path, char seperator = '/')
		{
			char value = (UsesForwardSlash(path) ? '/' : '\\');
			int num = path.LastIndexOf(value);
			if (num == path.Length - 1)
			{
				return path;
			}
			if (num == path.Length - 1)
			{
				num = path.Substring(0, num).LastIndexOf(value);
			}
			if (num == -1)
			{
				ES3Debug.LogError("Path provided is not a directory path as it contains no slashes.");
			}
			return path.Substring(0, num);
		}

		public static bool UsesForwardSlash(string path)
		{
			if (path.Contains("/"))
			{
				return true;
			}
			return false;
		}

		public static string CombinePathAndFilename(string directoryPath, string fileOrDirectoryName)
		{
			if (directoryPath[directoryPath.Length - 1] != '/' && directoryPath[directoryPath.Length - 1] != '\\')
			{
				directoryPath += "/";
			}
			return directoryPath + fileOrDirectoryName;
		}

		public static string[] GetDirectories(string path, bool getFullPaths = true)
		{
			string[] directories = Directory.GetDirectories(path);
			for (int i = 0; i < directories.Length; i++)
			{
				if (!getFullPaths)
				{
					directories[i] = Path.GetFileName(directories[i]);
				}
				directories[i].Replace("\\", "/");
			}
			return directories;
		}

		public static void DeleteDirectory(string directoryPath)
		{
			if (DirectoryExists(directoryPath))
			{
				Directory.Delete(directoryPath, recursive: true);
			}
		}

		public static string[] GetFiles(string path, bool getFullPaths = true)
		{
			string[] files = Directory.GetFiles(GetDirectoryPath(path));
			if (!getFullPaths)
			{
				for (int i = 0; i < files.Length; i++)
				{
					files[i] = Path.GetFileName(files[i]);
				}
			}
			return files;
		}

		public static byte[] ReadAllBytes(string path)
		{
			return File.ReadAllBytes(path);
		}

		public static void WriteAllBytes(string path, byte[] bytes)
		{
			File.WriteAllBytes(path, bytes);
		}

		public static void CommitBackup(ES3Settings settings)
		{
			ES3Debug.Log("Committing backup for " + settings.path + " to storage location " + settings.location);
			string text = settings.FullPath + ".tmp";
			if (settings.location == ES3.Location.File)
			{
				string text2 = settings.FullPath + ".tmp.bak";
				if (FileExists(settings.FullPath))
				{
					DeleteFile(text2);
					CopyFile(settings.FullPath, text2);
					try
					{
						DeleteFile(settings.FullPath);
						MoveFile(text, settings.FullPath);
					}
					catch (Exception ex)
					{
						try
						{
							DeleteFile(settings.FullPath);
						}
						catch
						{
						}
						MoveFile(text2, settings.FullPath);
						throw ex;
					}
					DeleteFile(text2);
				}
				else
				{
					MoveFile(text, settings.FullPath);
				}
			}
			else if (settings.location == ES3.Location.PlayerPrefs)
			{
				PlayerPrefs.SetString(settings.FullPath, PlayerPrefs.GetString(text));
				PlayerPrefs.DeleteKey(text);
				PlayerPrefs.Save();
			}
		}
	}
}