--- /dev/null
+// Copyright 2014 Xamarin Inc.
+
+// note: or older hack to give the Documents (or Library) directories
+
+using System.IO;
+using System.Runtime.InteropServices;
+
+namespace System {
+
+ public static partial class Environment {
+
+ static string ns_document;
+ static string ns_library;
+
+ [DllImport ("__Internal")]
+ extern static string xamarin_GetFolderPath (int folder);
+
+ static string NSDocumentDirectory {
+ get {
+ if (ns_document == null) {
+#if MONOTOUCH_TV
+ // The "normal" NSDocumentDirectory is a read-only directory on tvOS
+ // and that breaks a lot of assumptions in the runtime and the BCL
+ // to avoid this we relocate the Documents directory under Caches
+ ns_document = Path.Combine (NSLibraryDirectory, "Caches", "Documents");
+ if (!Directory.Exists (ns_document))
+ Directory.CreateDirectory (ns_document);
+#else
+ ns_document = xamarin_GetFolderPath (/* NSDocumentDirectory */ 9);
+#endif
+ }
+ return ns_document;
+ }
+ }
+
+ // Various user-visible documentation, support, and configuration files
+ static string NSLibraryDirectory {
+ get {
+ if (ns_library == null)
+ ns_library = xamarin_GetFolderPath (/* NSLibraryDirectory */ 5);
+ return ns_library;
+ }
+ }
+
+ public static string GetFolderPath (SpecialFolder folder, SpecialFolderOption option)
+ {
+ return UnixGetFolderPath (folder, option);
+ }
+
+ // needed by our BCL, e.g. IsolatedStorageFile.cs
+ internal static string UnixGetFolderPath (SpecialFolder folder, SpecialFolderOption option)
+ {
+ var dir = iOSGetFolderPath (folder);
+ if ((option == SpecialFolderOption.Create) && !Directory.Exists (dir))
+ Directory.CreateDirectory (dir);
+ return dir;
+ }
+
+ internal static string iOSGetFolderPath (SpecialFolder folder)
+ {
+ switch (folder) {
+ case SpecialFolder.MyComputer:
+ case SpecialFolder.Programs:
+ case SpecialFolder.SendTo:
+ case SpecialFolder.StartMenu:
+ case SpecialFolder.Startup:
+ case SpecialFolder.Cookies:
+ case SpecialFolder.History:
+ case SpecialFolder.Recent:
+ case SpecialFolder.CommonProgramFiles:
+ case SpecialFolder.System:
+ case SpecialFolder.NetworkShortcuts:
+ case SpecialFolder.CommonStartMenu:
+ case SpecialFolder.CommonPrograms:
+ case SpecialFolder.CommonStartup:
+ case SpecialFolder.CommonDesktopDirectory:
+ case SpecialFolder.PrinterShortcuts:
+ case SpecialFolder.Windows:
+ case SpecialFolder.SystemX86:
+ case SpecialFolder.ProgramFilesX86:
+ case SpecialFolder.CommonProgramFilesX86:
+ case SpecialFolder.CommonDocuments:
+ case SpecialFolder.CommonAdminTools:
+ case SpecialFolder.AdminTools:
+ case SpecialFolder.CommonMusic:
+ case SpecialFolder.CommonPictures:
+ case SpecialFolder.CommonVideos:
+ case SpecialFolder.LocalizedResources:
+ case SpecialFolder.CommonOemLinks:
+ case SpecialFolder.CDBurning:
+ return String.Empty;
+
+ // personal == ~
+ case SpecialFolder.Personal:
+ case SpecialFolder.LocalApplicationData:
+ return NSDocumentDirectory;
+
+ case SpecialFolder.ApplicationData:
+ // note: at first glance that looked like a good place to return NSLibraryDirectory
+ // but it would break isolated storage for existing applications
+ return Path.Combine (NSDocumentDirectory, ".config");
+
+ case SpecialFolder.Resources:
+ return NSLibraryDirectory; // older (8.2 and previous) would return String.Empty
+
+ case SpecialFolder.Desktop:
+ case SpecialFolder.DesktopDirectory:
+ return Path.Combine (NSDocumentDirectory, "Desktop");
+
+ case SpecialFolder.MyMusic:
+ return Path.Combine (NSDocumentDirectory, "Music");
+
+ case SpecialFolder.MyPictures:
+ return Path.Combine (NSDocumentDirectory, "Pictures");
+
+ case SpecialFolder.Templates:
+ return Path.Combine (NSDocumentDirectory, "Templates");
+
+ case SpecialFolder.MyVideos:
+ return Path.Combine (NSDocumentDirectory, "Videos");
+
+ case SpecialFolder.CommonTemplates:
+ return "/usr/share/templates";
+
+ case SpecialFolder.Fonts:
+ return Path.Combine (NSDocumentDirectory, ".fonts");
+
+ case SpecialFolder.Favorites:
+ return Path.Combine (NSLibraryDirectory, "Favorites");
+
+ case SpecialFolder.ProgramFiles:
+ return "/Applications";
+
+ case SpecialFolder.InternetCache:
+ return Path.Combine (NSLibraryDirectory, "Caches");
+
+ case SpecialFolder.UserProfile:
+ return internalGetHome ();
+
+ case SpecialFolder.CommonApplicationData:
+ return "/usr/share";
+
+ default:
+ throw new ArgumentException ("Invalid SpecialFolder");
+ }
+ }
+ }
+}
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projects / mono.git / commitdiff