change name to hiddifypackettunnel

ios/HiddifyPacketTunnel/SingBox/SingBox.swift

@@ -0,0 +1,59 @@
+//
+//  SingBox.swift
+//  SingBoxPacketTunnel
+//
+//  Created by GFWFighter on 7/25/1402 AP.
+//
+
+import Foundation
+
+class SingBox {
+    static func setupConfig(config: String, mtu: Int = 9000) -> String? {
+        guard
+            let config = config.data(using: .utf8),
+            var json = try? JSONSerialization
+                .jsonObject(
+                    with: config,
+                    options: [.mutableLeaves, .mutableContainers]
+                ) as? [String:Any]
+        else {
+            return nil
+        }
+        /*json["log"] = [
+            "disabled": false,
+            "level": "info",
+            "output": "log",
+            "timestamp": true
+        ] as [String:Any]
+        json["experimental"] = [
+            "clash_api": [
+                "external_controller": "127.0.0.1:10864"
+            ]
+        ]
+        json["inbounds"] = [
+            [
+                "type": "tun",
+                "inet4_address": "172.19.0.1/30",
+                "auto_route": true,
+                "mtu": mtu,
+                "sniff": true
+            ] as [String:Any]
+        ]
+        var routing = (json["route"] as? [String:Any]) ?? [
+            "rules": [Any](),
+            "auto_detect_interface": true,
+            "final": (json["inbounds"] as? [[String:Any]])?.first?["tag"] ?? "proxy"
+        ]
+        routing["geoip"] = [
+            "path": FilePath.assetsDirectory.appendingPathComponent("geoip.db"),
+        ]
+        routing["geosite"] = [
+            "path": FilePath.assetsDirectory.appendingPathComponent("geosite.db"),
+        ]
+        json["route"] = routing*/
+        guard let data = try? JSONSerialization.data(withJSONObject: json) else {
+            return nil
+        }
+        return String(data: data, encoding: .utf8)
+    }
+}