[DeviceDiscoveryExtension] Added bindings for DeviceDiscoveryExtensio…

…n. (#20272)

---------

Co-authored-by: Israel Soto <issoto@microsoft.com>

src/DeviceDiscoveryExtension/DDDevice.cs

@@ -0,0 +1,27 @@
+//
+// Custom methods for DDDevice
+//
+// Authors:
+// Israel Soto (issoto@microsoft.com)
+// Rolf Bjarne Kvinge (rolf@xamarin.com)
+//
+// Copyright 2022, 2024 Microsoft Corporation.
+//
+
+#nullable enable
+
+using ObjCRuntime;
+using Foundation;
+using Network;
+using System;
+
+using nw_endpoint_t = System.IntPtr;
+
+namespace DeviceDiscoveryExtension {
+ public partial class DDDevice {
+ public NWEndpoint? NetworkEndpoint {
+ get => _NetworkEndpoint != nw_endpoint_t.Zero ? new NWEndpoint (_NetworkEndpoint, false) : null;
+ set => _NetworkEndpoint = value.GetHandle ();
+ }
+ }
+}

src/DeviceDiscoveryExtension/Enums.cs

@@ -0,0 +1,77 @@
+//
+// Enums.cs
+//
+// Authors:
+// Israel Soto (issoto@microsoft.com)
+// Rolf Bjarne Kvinge (rolf@xamarin.com)
+//
+// Copyright 2022, 2024 Microsoft Corporation.
+//
+
+using System;
+
+using ObjCRuntime;
+using Foundation;
+
+namespace DeviceDiscoveryExtension {
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [Native]
+ public enum DDDeviceProtocol : long {
+ Invalid = 0,
+ Dial = 1,
+ }
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [Native]
+ public enum DDDeviceCategory : long {
+ HiFiSpeaker = 0,
+ HiFiSpeakerMultiple = 1,
+ TvWithMediaBox = 2,
+ Tv = 3,
+ LaptopComputer = 4,
+ DesktopComputer = 5,
+ }
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [Native]
+ public enum DDDeviceState : long {
+ Invalid = 0,
+ Activating = 10,
+ Activated = 20,
+ Authorized = 25,
+ Invalidating = 30,
+ }
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [Native]
+ public enum DDDeviceMediaPlaybackState : long {
+ NoContent = 0,
+ Paused = 1,
+ Playing = 2,
+ }
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [ErrorDomain ("DDErrorDomain")]
+ [Native]
+ public enum DDErrorCode : long {
+ Success = 0,
+ Unknown = 350000,
+ BadParameter = 350001,
+ Unsupported = 350002,
+ Timeout = 350003,
+ Internal = 350004,
+ MissingEntitlement = 350005,
+ Permission = 350006,
+ // Next, // don't bind 'Next', it's not static and we'd have to break compat if it were ever to change
+ }
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [Native]
+ public enum DDEventType : long {
+ Unknown = 0,
+ DeviceFound = 40,
+ DeviceLost = 41,
+ DeviceChanged = 42,
+ }
+}

src/build/generator-frameworks.g.cs

@@ -54,6 +54,7 @@ partial class Frameworks {
  "CoreText",
  "CoreVideo",
  "DeviceCheck",
+ "DeviceDiscoveryExtension",
  "EventKit",
  "EventKitUI",
  "ExternalAccessory",
@@ -604,6 +605,7 @@ partial class Frameworks {
  bool? _CoreVideo;
  bool? _CoreWlan;
  bool? _DeviceCheck;
+ bool? _DeviceDiscoveryExtension;
  bool? _DeviceDiscoveryUI;
  bool? _EventKit;
  bool? _EventKitUI;
@@ -770,6 +772,7 @@ partial class Frameworks {
  public bool HaveCoreVideo { get { if (!_CoreVideo.HasValue) _CoreVideo = GetValue ("CoreVideo"); return _CoreVideo.Value; } }
  public bool HaveCoreWlan { get { if (!_CoreWlan.HasValue) _CoreWlan = GetValue ("CoreWlan"); return _CoreWlan.Value; } }
  public bool HaveDeviceCheck { get { if (!_DeviceCheck.HasValue) _DeviceCheck = GetValue ("DeviceCheck"); return _DeviceCheck.Value; } }
+ public bool HaveDeviceDiscoveryExtension { get { if (!_DeviceDiscoveryExtension.HasValue) _DeviceDiscoveryExtension = GetValue ("DeviceDiscoveryExtension"); return _DeviceDiscoveryExtension.Value; } }
  public bool HaveDeviceDiscoveryUI { get { if (!_DeviceDiscoveryUI.HasValue) _DeviceDiscoveryUI = GetValue ("DeviceDiscoveryUI"); return _DeviceDiscoveryUI.Value; } }
  public bool HaveEventKit { get { if (!_EventKit.HasValue) _EventKit = GetValue ("EventKit"); return _EventKit.Value; } }
  public bool HaveEventKitUI { get { if (!_EventKitUI.HasValue) _EventKitUI = GetValue ("EventKitUI"); return _EventKitUI.Value; } }

src/devicediscoveryextension.cs

@@ -0,0 +1,107 @@
+//
+// DeviceDiscoveryExtension C# bindings
+//
+// Authors:
+// Israel Soto (issoto@microsoft.com)
+// Rolf Bjarne Kvinge (rolf@xamarin.com)
+//
+// Copyright 2022, 2024 Microsoft Corporation.
+//
+
+using System;
+using ObjCRuntime;
+using Foundation;
+using UniformTypeIdentifiers;
+
+using nw_endpoint_t = System.IntPtr;
+
+#if !NET
+using NativeHandle = System.IntPtr;
+#endif
+
+namespace DeviceDiscoveryExtension {
+
+ [Static]
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ interface DDDeviceProtocolStrings {
+ [Field ("DDDeviceProtocolStringInvalid")]
+ NSString Invalid { get; }
+
+ [Field ("DDDeviceProtocolStringDIAL")]
+ NSString Dial { get; }
+ }
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [BaseType (typeof (NSObject))]
+ [DisableDefaultCtor]
+ interface DDDevice {
+ [Export ("initWithDisplayName:category:protocolType:identifier:")]
+ [DesignatedInitializer]
+ NativeHandle Constructor (string displayName, DDDeviceCategory category, UTType protocolType, string identifier);
+
+ [NullAllowed, Export ("bluetoothIdentifier", ArgumentSemantic.Strong)]
+ NSUuid BluetoothIdentifier { get; set; }
+
+ [Export ("category", ArgumentSemantic.Assign)]
+ DDDeviceCategory Category { get; set; }
+
+ [Export ("displayName")]
+ string DisplayName { get; set; }
+
+ [Export ("identifier")]
+ string Identifier { get; set; }
+
+ [Internal]
+ [Export ("networkEndpoint", ArgumentSemantic.Strong)]
+ nw_endpoint_t _NetworkEndpoint { get; set; }
+
+ [Export ("protocol", ArgumentSemantic.Assign)]
+ DDDeviceProtocol Protocol { get; set; }
+
+ [Export ("protocolType", ArgumentSemantic.Strong)]
+ UTType ProtocolType { get; set; }
+
+ [Export ("state", ArgumentSemantic.Assign)]
+ DDDeviceState State { get; set; }
+
+ [NullAllowed, Export ("txtRecordData", ArgumentSemantic.Copy)]
+ NSData TxtRecordData { get; set; }
+
+ [Export ("url", ArgumentSemantic.Copy)]
+ NSUrl Url { get; set; }
+
+ [Export ("mediaPlaybackState", ArgumentSemantic.Assign)]
+ DDDeviceMediaPlaybackState MediaPlaybackState { get; set; }
+
+ [NullAllowed, Export ("mediaContentTitle")]
+ string MediaContentTitle { get; set; }
+
+ [NullAllowed, Export ("mediaContentSubtitle")]
+ string MediaContentSubtitle { get; set; }
+
+ [iOS (17, 0)]
+ [Export ("supportsGrouping")]
+ bool SupportsGrouping { get; set; }
+ }
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [BaseType (typeof (NSObject))]
+ [DisableDefaultCtor]
+ interface DDDeviceEvent {
+ [Export ("initWithEventType:device:")]
+ NativeHandle Constructor (DDEventType type, DDDevice device);
+
+ [Export ("device", ArgumentSemantic.Strong)]
+ DDDevice Device { get; }
+
+ [Export ("eventType", ArgumentSemantic.Assign)]
+ DDEventType EventType { get; }
+ }
+
+ [NoMac, iOS (16, 0), NoMacCatalyst, NoWatch, NoTV]
+ [BaseType (typeof (NSObject))]
+ interface DDDiscoverySession {
+ [Export ("reportEvent:")]
+ void ReportEvent (DDDeviceEvent inEvent);
+ }
+}

src/frameworks.sources

@@ -726,6 +726,14 @@ COREWLAN_SOURCES = \
  CoreWlan/CWInterface.cs \
  CoreWlan/CWKeychain.cs \
 
+# DeviceDiscoveryExtension
+
+DEVICEDISCOVERYEXTENSION_API_SOURCES = \
+ DeviceDiscoveryExtension/Enums.cs \
+
+DEVICEDISCOVERYEXTENSION_SOURCES = \
+ DeviceDiscoveryExtension/DDDevice.cs \
+
 # DeviceDiscoveryUI
 
 DEVICEDISCOVERYUI_SOURCES = \
@@ -2198,6 +2206,7 @@ IOS_FRAMEWORKS = \
  CoreSpotlight \
  CoreTelephony \
  CoreText \
+ DeviceDiscoveryExtension \
  EventKit \
  EventKitUI \
  ExternalAccessory \

src/rsp/dotnet/ios-defines-dotnet.rsp

@@ -48,6 +48,7 @@
 -d:HAS_CORETEXT
 -d:HAS_COREVIDEO
 -d:HAS_DEVICECHECK
+-d:HAS_DEVICEDISCOVERYEXTENSION
 -d:HAS_EVENTKIT
 -d:HAS_EVENTKITUI
 -d:HAS_EXTERNALACCESSORY

src/rsp/ios-defines.rsp

@@ -49,6 +49,7 @@
 -d:HAS_CORETEXT
 -d:HAS_COREVIDEO
 -d:HAS_DEVICECHECK
+-d:HAS_DEVICEDISCOVERYEXTENSION
 -d:HAS_EVENTKIT
 -d:HAS_EVENTKITUI
 -d:HAS_EXTERNALACCESSORY