ios: add /platform event channel

ios/Runner.xcodeproj/project.pbxproj

@@ -31,6 +31,7 @@
 		073695882B3AC757007249BE /* Libcore.xcframework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = 073695722B39DA23007249BE /* Libcore.xcframework */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
 		0736958B2B3AC96D007249BE /* Bundle+Properties.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0736958A2B3AC96D007249BE /* Bundle+Properties.swift */; };
 		0736958D2B3B79E0007249BE /* StatsEventHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0736958C2B3B79E0007249BE /* StatsEventHandler.swift */; };
+		0736958F2B3B8048007249BE /* PlatformMethodHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0736958E2B3B8047007249BE /* PlatformMethodHandler.swift */; };
 		075637BA2B01583F005AFB8E /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 60F1D4AAC33ACF5C8307310D /* Pods_Runner.framework */; };
 		075637BB2B01583F005AFB8E /* Pods_Runner.framework in Embed Frameworks (2 items) */ = {isa = PBXBuildFile; fileRef = 60F1D4AAC33ACF5C8307310D /* Pods_Runner.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		075637BC2B015864005AFB8E /* NetworkExtension.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 03E392B72ADDA00E000ADF15 /* NetworkExtension.framework */; };
@@ -132,6 +133,7 @@
 		0736957A2B39DE78007249BE /* Libcore.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = Libcore.xcframework; path = Frameworks/Libcore.xcframework; sourceTree = "<group>"; };
 		0736958A2B3AC96D007249BE /* Bundle+Properties.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Bundle+Properties.swift"; sourceTree = "<group>"; };
 		0736958C2B3B79E0007249BE /* StatsEventHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatsEventHandler.swift; sourceTree = "<group>"; };
+		0736958E2B3B8047007249BE /* PlatformMethodHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PlatformMethodHandler.swift; sourceTree = "<group>"; };
 		075637B22B0157CB005AFB8E /* libcore.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = libcore.xcframework; path = ../libcore/bin/libcore.xcframework; sourceTree = "<group>"; };
 		07A63A832B1E728C00CAFA4D /* Release */ = {isa = PBXFileReference; lastKnownFileType = folder; name = Release; path = ../build/ios/framework/release; sourceTree = "<group>"; };
 		07A63A842B1E72AE00CAFA4D /* App.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = App.xcframework; path = ../build/ios/framework/release/App.xcframework; sourceTree = "<group>"; };
@@ -226,6 +228,7 @@
 			isa = PBXGroup;
 			children = (
 				03B516662AE6B93A00EA47E2 /* MethodHandler.swift */,
+				0736958E2B3B8047007249BE /* PlatformMethodHandler.swift */,
 				03B516682AE7306B00EA47E2 /* StatusEventHandler.swift */,
 				03B5167A2AE79DB400EA47E2 /* FileMethodHandler.swift */,
 				03B5166A2AE7315E00EA47E2 /* AlertsEventHandler.swift */,
@@ -680,6 +683,7 @@
 				0736958D2B3B79E0007249BE /* StatsEventHandler.swift in Sources */,
 				03B516692AE7306B00EA47E2 /* StatusEventHandler.swift in Sources */,
 				032158B82ADDF8BF008D943B /* VPNManager.swift in Sources */,
+				0736958F2B3B8048007249BE /* PlatformMethodHandler.swift in Sources */,
 				03B516672AE6B93A00EA47E2 /* MethodHandler.swift in Sources */,
 				03B5166D2AE7325500EA47E2 /* LogsEventHandler.swift in Sources */,
 				03E392D02ADDF1BD000ADF15 /* FilePath.swift in Sources */,

ios/Runner/AppDelegate.swift

@@ -22,6 +22,7 @@ import Libcore
     
     func registerHandlers() {
         MethodHandler.register(with: self.registrar(forPlugin: MethodHandler.name)!)
+        PlatformMethodHandler.register(with: self.registrar(forPlugin: PlatformMethodHandler.name)!)
         FileMethodHandler.register(with: self.registrar(forPlugin: FileMethodHandler.name)!)
         StatusEventHandler.register(with: self.registrar(forPlugin: StatusEventHandler.name)!)
         AlertsEventHandler.register(with: self.registrar(forPlugin: AlertsEventHandler.name)!)

ios/Runner/Handlers/PlatformMethodHandler.swift

@@ -0,0 +1,41 @@
+//
+//  PlatformMethodHandler.swift
+//  Runner
+//
+//  Created by Hiddify on 12/27/23.
+//
+
+import Flutter
+import Combine
+import Libcore
+
+public class PlatformMethodHandler: NSObject, FlutterPlugin {
+        
+    public static let name = "\(Bundle.main.serviceIdentifier)/platform"
+    
+    public static func register(with registrar: FlutterPluginRegistrar) {
+        let channel = FlutterMethodChannel(name: Self.name, binaryMessenger: registrar.messenger())
+        let instance = PlatformMethodHandler()
+        registrar.addMethodCallDelegate(instance, channel: channel)
+        instance.channel = channel
+    }
+    
+    private var channel: FlutterMethodChannel?
+    
+    public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
+        switch call.method {
+        case "get_paths":
+            result(getPaths(args: call.arguments))
+        default:
+            result(FlutterMethodNotImplemented)
+        }
+    }
+    
+    public func getPaths(args: Any?) -> [String:String] {
+        return [
+            "base": FilePath.sharedDirectory.path,
+            "working": FilePath.workingDirectory.path,
+            "temp": FilePath.cacheDirectory.path
+        ]
+    }
+}

lib/core/directories/directories_provider.dart

@@ -10,12 +10,12 @@ part 'directories_provider.g.dart';
 
 @Riverpod(keepAlive: true)
 class AppDirectories extends _$AppDirectories with InfraLogger {
-  final _methodChannel = const MethodChannel("app.hiddify.com/platform");
+  final _methodChannel = const MethodChannel("com.hiddify.app/platform");
 
   @override
   Future<Directories> build() async {
     final Directories dirs;
-    if (false&&Platform.isIOS) {
+    if (Platform.isIOS) {
       
       final paths = await _methodChannel.invokeMethod<Map>("get_paths");
       loggy.debug("paths: $paths");