src/utils/FSUtils.vala

   1 using Gtk;
   2 using Gdk;
   3 using GLib;
   4
   5 namespace GameHub.Utils
   6 {
   7         public class FSUtils
   8         {
   9                 public class Paths
  10                 {
  11                         public class Settings: Granite.Services.Settings
  12                         {
  13                                 public string steam_home { get; set; }
  14                                 public string gog_games { get; set; }
  15                                 public string humble_games { get; set; }
  16
  17                                 public Settings()
  18                                 {
  19                                         base(ProjectConfig.PROJECT_NAME + ".paths");
  20                                 }
  21
  22                                 private static Settings? instance;
  23                                 public static unowned Settings get_instance()
  24                                 {
  25                                         if(instance == null)
  26                                         {
  27                                                 instance = new Settings();
  28                                         }
  29                                         return instance;
  30                                 }
  31                         }
  32
  33                         public class Cache
  34                         {
  35                                 public const string Home = "~/.cache/com.github.tkashkin.gamehub";
  36
  37                                 public const string Cookies = FSUtils.Paths.Cache.Home + "/cookies";
  38                                 public const string Images = FSUtils.Paths.Cache.Home + "/images";
  39
  40                                 public const string GamesDB = FSUtils.Paths.Cache.Home + "/games.db";
  41                         }
  42
  43                         public class Steam
  44                         {
  45                                 public static string Home { get { return FSUtils.Paths.Settings.get_instance().steam_home; } }
  46                                 public static string Config { owned get { return FSUtils.Paths.Steam.Home + "/steam/config"; } }
  47                                 public static string LoginUsersVDF { owned get { return FSUtils.Paths.Steam.Config + "/loginusers.vdf"; } }
  48
  49                                 public static string SteamApps { owned get { return FSUtils.Paths.Steam.Home + "/steam/steamapps"; } }
  50                                 public static string LibraryFoldersVDF { owned get { return FSUtils.Paths.Steam.SteamApps + "/libraryfolders.vdf"; } }
  51                         }
  52
  53                         public class GOG
  54                         {
  55                                 public static string Games { get { return FSUtils.Paths.Settings.get_instance().gog_games; } }
  56                                 public static string Installers { owned get { return FSUtils.Paths.GOG.Games + "/.installers"; } }
  57                         }
  58
  59                         public class Humble
  60                         {
  61                                 public static string Games { get { return FSUtils.Paths.Settings.get_instance().humble_games; } }
  62                                 public static string Installers { owned get { return FSUtils.Paths.Humble.Games + "/.installers"; } }
  63                         }
  64                 }
  65
  66                 public static string expand(string path, string file="")
  67                 {
  68                         return path.replace("~", Environment.get_home_dir()) + (file != "" ? "/" + file : "");
  69                 }
  70
  71                 public static File file(string path, string file="")
  72                 {
  73                         return File.new_for_path(FSUtils.expand(path, file));
  74                 }
  75
  76                 public static File? mkdir(string path, string file="")
  77                 {
  78                         try
  79                         {
  80                                 var dir = FSUtils.file(path, file);
  81                                 if(!dir.query_exists()) dir.make_directory_with_parents();
  82                                 return dir;
  83                         }
  84                         catch(Error e)
  85                         {
  86                                 warning(e.message);
  87                         }
  88                         return null;
  89                 }
  90
  91                 public static void make_dirs()
  92                 {
  93                         mkdir(FSUtils.Paths.Cache.Home);
  94                         mkdir(FSUtils.Paths.Cache.Images);
  95
  96                         var cache = FSUtils.expand(FSUtils.Paths.GOG.Installers, "{*~,.goutputstream-*}");
  97                         Utils.run(@"bash -c 'rm $(cache)'");
  98                         cache = FSUtils.expand(FSUtils.Paths.Humble.Installers, "{*~,.goutputstream-*}");
  99                         Utils.run(@"bash -c 'rm $(cache)'");
 100                 }
 101
 102                 public static Pixbuf? get_icon(string name, int size=48)
 103                 {
 104                         try
 105                         {
 106                                 return new Pixbuf.from_resource_at_scale(@"/com/github/tkashkin/gamehub/icons/$(name).svg", size, size, true);
 107                         }
 108                         catch(Error e)
 109                         {
 110                                 warning(e.message);
 111                         }
 112                         return null;
 113                 }
 114         }
 115 }