mirror of
https://github.com/terrymacdonald/DisplayMagician.git
synced 2024-08-30 18:32:20 +00:00
495 lines
23 KiB
C#
495 lines
23 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Reflection;
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using System.Security;
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using System.Drawing;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading;
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using System.Threading.Tasks;
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using HeliosPlus.Resources;
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using HeliosPlus.Shared;
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using HtmlAgilityPack;
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using Microsoft.Win32;
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using Newtonsoft.Json;
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//using VdfParser;
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//using Gameloop.Vdf;
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using System.Collections.ObjectModel;
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using ValveKeyValue;
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using System.Security.Cryptography;
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using System.ServiceModel.Configuration;
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using HeliosPlus.GameLibraries.SteamAppInfoParser;
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using TsudaKageyu;
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using System.Drawing.IconLib;
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using System.Drawing.IconLib.Exceptions;
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namespace HeliosPlus.GameLibraries
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{
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public class SteamGame
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{
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private static string _steamExe;
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private static string _steamPath;
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private static string _steamConfigVdfFile;
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private static string _registrySteamKey = @"SOFTWARE\\Valve\\Steam";
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private static string _registryAppsKey = $@"{_registrySteamKey}\\Apps";
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private string _gameRegistryKey;
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private uint _steamGameId;
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private string _steamGameName;
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private string _steamGamePath;
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private string _steamGameExe;
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private string _steamGameIconPath;
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private static List<SteamGame> _allSteamGames;
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private struct SteamAppInfo
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{
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public uint GameID;
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public string GameName;
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public List<string> GameExes;
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public string GameInstallDir;
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public string GameSteamIconPath;
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}
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static SteamGame()
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{
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ServicePointManager.ServerCertificateValidationCallback +=
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(send, certificate, chain, sslPolicyErrors) => true;
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}
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public SteamGame(uint steamGameId, string steamGameName, string steamGamePath, string steamGameExe, string steamGameIconPath)
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{
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_gameRegistryKey = $@"{_registryAppsKey}\\{steamGameId}";
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_steamGameId = steamGameId;
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_steamGameName = steamGameName;
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_steamGamePath = steamGamePath;
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_steamGameExe = steamGameExe;
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_steamGameIconPath = steamGameIconPath;
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// Find the SteamExe location, and the SteamPath for later
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using (var key = Registry.CurrentUser.OpenSubKey(_registrySteamKey, RegistryKeyPermissionCheck.ReadSubTree))
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{
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_steamExe = (string)key?.GetValue(@"SteamExe", string.Empty) ?? string.Empty;
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_steamExe = _steamExe.Replace('/', '\\');
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_steamPath = (string)key?.GetValue(@"SteamPath", string.Empty) ?? string.Empty;
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_steamPath = _steamPath.Replace('/', '\\');
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}
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}
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public uint GameId { get => _steamGameId; }
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public static SupportedGameLibrary GameLibrary { get => SupportedGameLibrary.Steam; }
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public string GameIconPath { get => _steamGameIconPath; }
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public bool IsRunning
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{
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get
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{
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try
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{
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using (
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var key = Registry.CurrentUser.OpenSubKey(_gameRegistryKey, RegistryKeyPermissionCheck.ReadSubTree))
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{
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if ((int)key?.GetValue(@"Running", 0) == 1)
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{
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return true;
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}
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return false;
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}
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}
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catch (SecurityException e)
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{
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if (e.Source != null)
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Console.WriteLine("SecurityException source: {0} - Message: {1}", e.Source, e.Message);
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throw;
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}
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catch (IOException e)
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{
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// Extract some information from this exception, and then
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// throw it to the parent method.
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if (e.Source != null)
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Console.WriteLine("IOException source: {0} - Message: {1}", e.Source, e.Message);
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throw;
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}
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}
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}
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public bool IsUpdating
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{
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get
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{
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try
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{
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using (
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var key = Registry.CurrentUser.OpenSubKey(_gameRegistryKey, RegistryKeyPermissionCheck.ReadSubTree))
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{
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if ((int)key?.GetValue(@"Updating", 0) == 1)
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{
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return true;
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}
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return false;
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}
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}
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catch (SecurityException e)
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{
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if (e.Source != null)
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Console.WriteLine("SecurityException source: {0} - Message: {1}", e.Source, e.Message);
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throw;
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}
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catch (IOException e)
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{
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// Extract some information from this exception, and then
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// throw it to the parent method.
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if (e.Source != null)
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Console.WriteLine("IOException source: {0} - Message: {1}", e.Source, e.Message);
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throw;
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}
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}
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}
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public string GameName { get => _steamGameName; }
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public static string SteamExe { get => _steamExe; }
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public string GamePath { get => _steamGamePath; }
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public static List<SteamGame> AllGames { get => _allSteamGames; }
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public static bool SteamInstalled
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{
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get
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{
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if (!string.IsNullOrWhiteSpace(SteamGame._steamExe) && File.Exists(SteamGame._steamExe))
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{
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return true;
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}
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return false;
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}
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}
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public static List<SteamGame> GetAllInstalledGames()
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{
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List<SteamGame> steamGameList = new List<SteamGame>();
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_allSteamGames = steamGameList;
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try
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{
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// Find the SteamExe location, and the SteamPath for later
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using (var key = Registry.CurrentUser.OpenSubKey(_registrySteamKey, RegistryKeyPermissionCheck.ReadSubTree))
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{
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_steamExe = (string)key?.GetValue(@"SteamExe", string.Empty) ?? string.Empty;
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_steamExe = _steamExe.Replace('/','\\');
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_steamPath = (string)key?.GetValue(@"SteamPath", string.Empty) ?? string.Empty;
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_steamPath = _steamPath.Replace('/', '\\');
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}
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if (_steamExe == string.Empty || !File.Exists(_steamExe))
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{
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// Steam isn't installed, so we return an empty list.
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return steamGameList;
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}
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//Icon _steamIcon = Icon.ExtractAssociatedIcon(_steamExe);
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//IconExtractor steamIconExtractor = new IconExtractor(_steamExe);
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//Icon _steamIcon = steamIconExtractor.GetIcon(0);
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MultiIcon _steamIcon = new MultiIcon();
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_steamIcon.Load(_steamExe);
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List<uint> steamAppIdsInstalled = new List<uint>();
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// Now look for what games app id's are actually installed on this computer
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using (RegistryKey steamAppsKey = Registry.CurrentUser.OpenSubKey(_registryAppsKey, RegistryKeyPermissionCheck.ReadSubTree))
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{
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if (steamAppsKey != null)
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{
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// Loop through the subKeys as they are the Steam Game IDs
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foreach (string steamGameKeyName in steamAppsKey.GetSubKeyNames())
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{
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uint steamAppId = 0;
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if (uint.TryParse(steamGameKeyName, out steamAppId))
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{
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string steamGameKeyFullName = $"{_registryAppsKey}\\{steamGameKeyName}";
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using (RegistryKey steamGameKey = Registry.CurrentUser.OpenSubKey(steamGameKeyFullName, RegistryKeyPermissionCheck.ReadSubTree))
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{
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// If the Installed Value is set to 1, then the game is installed
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// We want to keep track of that for later
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if ((int)steamGameKey.GetValue(@"Installed", 0) == 1)
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{
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// Add this Steam App ID to the list we're keeping for later
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steamAppIdsInstalled.Add(steamAppId);
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}
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}
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}
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}
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}
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}
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// Now we parse the steam appinfo.vdf to get access to things like:
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// - The game name
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// - THe game installation dir
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// - Sometimes the game icon
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// - Sometimes the game executable name (from which we can get the icon)
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Dictionary<uint, SteamAppInfo> steamAppInfo = new Dictionary<uint, SteamAppInfo>();
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string appInfoVdfFile = Path.Combine(_steamPath, "appcache", "appinfo.vdf");
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var newAppInfo = new AppInfo();
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newAppInfo.Read(appInfoVdfFile);
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Console.WriteLine($"{newAppInfo.Apps.Count} apps");
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// Chec through all the apps we've extracted
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foreach (var app in newAppInfo.Apps)
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{
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// We only care about the appIDs we have listed as actual games
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// (The AppIds include all other DLC and Steam specific stuff too)
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if ( steamAppIdsInstalled.Contains(app.AppID))
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{
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try
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{
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SteamAppInfo steamGameAppInfo = new SteamAppInfo();
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steamGameAppInfo.GameID = app.AppID;
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steamGameAppInfo.GameExes = new List<string>();
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foreach (KVObject data in app.Data)
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{
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//Console.WriteLine($"App: {app.AppID} - Data.Name: {data.Name}");
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if (data.Name == "common")
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{
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foreach (KVObject common in data.Children) {
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//Console.WriteLine($"App: {app.AppID} - Common {common.Name}: {common.Value}");
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if (common.Name == "name")
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{
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Console.WriteLine($"App: {app.AppID} - Common {common.Name}: {common.Value}");
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steamGameAppInfo.GameName = common.Value.ToString();
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}
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else if (common.Name == "clienticon")
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{
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Console.WriteLine($"App: {app.AppID} - Common {common.Name}: {common.Value}");
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steamGameAppInfo.GameSteamIconPath = Path.Combine(_steamPath, @"steam", @"games", String.Concat(common.Value, @".ico"));
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}
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else if (common.Name == "type")
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{
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Console.WriteLine($"App: {app.AppID} - Common {common.Name}: {common.Value}");
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}
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}
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}
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else if (data.Name == "config")
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{
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foreach (KVObject config in data.Children)
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{
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//Console.WriteLine($"App: {app.AppID} - Config {config.Name}: {config.Value}");
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if (config.Name == "installdir")
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{
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Console.WriteLine($"App: {app.AppID} - Config {config.Name}: {config.Value}");
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steamGameAppInfo.GameInstallDir = config.Value.ToString();
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}
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else if (config.Name == "launch")
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{
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foreach (KVObject launch in config.Children)
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{
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foreach (KVObject launch_num in launch.Children)
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{
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if (launch_num.Name == "executable")
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{
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Console.WriteLine($"App: {app.AppID} - Config - Launch {launch.Name} - {launch_num.Name}: {launch_num.Value}");
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steamGameAppInfo.GameExes.Add(launch_num.Value.ToString());
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}
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}
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}
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}
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}
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}
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}
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steamAppInfo.Add(app.AppID, steamGameAppInfo);
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}
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catch (ArgumentException e)
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{
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//we just want to ignore it if we try to add it twice....
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}
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Console.WriteLine($"App: {app.AppID} - Token: {app.Token}");
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}
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}
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// Now we access the config.vdf that lives in the Steam Config file, as that lists all
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// the SteamLibraries. We need to find out where they areso we can interrogate them
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_steamConfigVdfFile = Path.Combine(_steamPath, "config", "config.vdf");
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string steamConfigVdfText = File.ReadAllText(_steamConfigVdfFile, Encoding.UTF8);
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List<string> steamLibrariesPaths = new List<string>();
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// Now we have to parse the config.vdf looking for the location of the SteamLibraries
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// We look for lines similar to this: "BaseInstallFolder_1" "E:\\SteamLibrary"
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// There may be multiple so we need to check the whole file
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Regex steamLibrariesRegex = new Regex(@"""BaseInstallFolder_\d+""\s+""(.*)""", RegexOptions.IgnoreCase);
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// Try to match all lines against the Regex.
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Match steamLibrariesMatches = steamLibrariesRegex.Match(steamConfigVdfText);
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// If at least one of them matched!
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if (steamLibrariesMatches.Success)
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{
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// Loop throug the results and add to an array
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for (int i = 1; i < steamLibrariesMatches.Groups.Count; i++)
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{
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string steamLibraryPath = Regex.Unescape(steamLibrariesMatches.Groups[i].Value);
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Console.WriteLine($"Found steam library: {steamLibraryPath}");
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steamLibrariesPaths.Add(steamLibraryPath);
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}
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}
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// Now we go off and find the details for the games in each Steam Library
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foreach (string steamLibraryPath in steamLibrariesPaths)
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{
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// Work out the path to the appmanifests for this steamLibrary
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string steamLibraryAppManifestPath = Path.Combine(steamLibraryPath, @"steamapps");
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// Get the names of the App Manifests for the games installed in this SteamLibrary
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string[] steamLibraryAppManifestFilenames = Directory.GetFiles(steamLibraryAppManifestPath, "appmanifest_*.acf");
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// Go through each app and extract it's details
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foreach (string steamLibraryAppManifestFilename in steamLibraryAppManifestFilenames)
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{
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// Read in the contents of the file
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string steamLibraryAppManifestText = File.ReadAllText(steamLibraryAppManifestFilename);
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// Grab the appid from the file
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Regex appidRegex = new Regex(@"""appid""\s+""(\d+)""", RegexOptions.IgnoreCase);
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Match appidMatches = appidRegex.Match(steamLibraryAppManifestText);
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if (appidMatches.Success)
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{
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uint steamGameId = 0;
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if (uint.TryParse(appidMatches.Groups[1].Value, out steamGameId))
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{
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// Check if this game is one that was installed
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if (steamAppInfo.ContainsKey(steamGameId)) {
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// This game is an installed game! so we start to populate it with data!
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string steamGameExe = "";
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string steamGameName = steamAppInfo[steamGameId].GameName;
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// Construct the full path to the game dir from the appInfo and libraryAppManifest data
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string steamGameInstallDir = Path.Combine(steamLibraryPath, @"steamapps", @"common", steamAppInfo[steamGameId].GameInstallDir);
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// Next, we need to get the Icons we want to use, and make sure it's the latest one.
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string steamGameIconPath = "";
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// First of all, we attempt to use the Icon that Steam has cached, if it's available, as that will be updated to the latest
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if (File.Exists(steamAppInfo[steamGameId].GameSteamIconPath))
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{
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steamGameIconPath = steamAppInfo[steamGameId].GameSteamIconPath;
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}
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// If there isn't an icon for us to use, then we need to extract one from the Game Executables
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else if (steamAppInfo[steamGameId].GameExes.Count > 0)
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{
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foreach (string gameExe in steamAppInfo[steamGameId].GameExes)
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{
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steamGameExe = Path.Combine(steamGameInstallDir, gameExe);
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// If the game executable exists, then we can proceed
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if (File.Exists(steamGameExe))
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{
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// Now we need to get the Icon from the app if possible if it's not in the games folder
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steamGameIconPath = steamGameExe;
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}
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}
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}
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// The absolute worst case means we don't have an icon to use. SO we use the Steam one.
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else
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{
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// And we have to make do with a Steam Icon
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steamGameIconPath = _steamPath;
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}
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// And finally we try to populate the 'where', to see what gets run
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// And so we can extract the process name
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if (steamAppInfo[steamGameId].GameExes.Count > 0)
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{
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foreach (string gameExe in steamAppInfo[steamGameId].GameExes)
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{
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steamGameExe = Path.Combine(steamGameInstallDir, gameExe);
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// If the game executable exists, then we can proceed
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if (File.Exists(steamGameExe))
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{
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break;
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}
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}
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}
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// And we add the Game to the list of games we have!
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steamGameList.Add(new SteamGame(steamGameId, steamGameName, steamGameInstallDir, steamGameExe, steamGameIconPath));
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}
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}
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}
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}
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}
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}
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catch (SecurityException e)
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{
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if (e.Source != null)
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Console.WriteLine("SecurityException source: {0} - Message: {1}", e.Source, e.Message);
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throw;
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}
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catch (UnauthorizedAccessException e)
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{
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if (e.Source != null)
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Console.WriteLine("UnauthorizedAccessException source: {0} - Message: {1}", e.Source, e.Message);
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throw;
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}
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catch (ObjectDisposedException e)
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{
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if (e.Source != null)
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Console.WriteLine("ObjectDisposedException source: {0} - Message: {1}", e.Source, e.Message);
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throw;
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}
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catch (IOException e)
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{
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// Extract some information from this exception, and then
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// throw it to the parent method.
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if (e.Source != null)
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Console.WriteLine("IOException source: {0} - Message: {1}", e.Source, e.Message);
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throw;
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}
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return steamGameList;
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}
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public override string ToString()
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{
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var name = _steamGameName;
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if (string.IsNullOrWhiteSpace(name))
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{
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name = Language.Unknown;
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}
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if (IsRunning)
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{
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return name + " " + Language.Running;
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}
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if (IsUpdating)
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{
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return name + " " + Language.Updating;
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}
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return name;
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}
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}
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} |