Move to Pigeon for native code generation

CONTRIBUTING.md

@@ -63,6 +63,9 @@ and ios. Please refer to readme to participate in native development
 Please use the latest Flutter Version. Use the provided example project to test 
 or bug report any existing or new features. 
 
+Use Pigeon to update interfaces between flutter and native libraries:
+`dart run pigeon --input lib/src/pigeon.dart`
+
 ## Submitting changes
 
 Before submitting your changes as a pull request, please make sure to format 

android/src/main/kotlin/com/exxeta/flutter_security_toolkit/ThreatCenterApi.g.kt

@@ -0,0 +1,116 @@
+// Autogenerated from Pigeon (v22.6.4), do not edit directly.
+// See also: https://pub.dev/packages/pigeon
+@file:Suppress("UNCHECKED_CAST", "ArrayInDataClass")
+
+
+import android.util.Log
+import io.flutter.plugin.common.BasicMessageChannel
+import io.flutter.plugin.common.BinaryMessenger
+import io.flutter.plugin.common.MessageCodec
+import io.flutter.plugin.common.StandardMessageCodec
+import java.io.ByteArrayOutputStream
+import java.nio.ByteBuffer
+
+private fun wrapResult(result: Any?): List<Any?> {
+  return listOf(result)
+}
+
+private fun wrapError(exception: Throwable): List<Any?> {
+  return if (exception is FlutterError) {
+    listOf(
+      exception.code,
+      exception.message,
+      exception.details
+    )
+  } else {
+    listOf(
+      exception.javaClass.simpleName,
+      exception.toString(),
+      "Cause: " + exception.cause + ", Stacktrace: " + Log.getStackTraceString(exception)
+    )
+  }
+}
+
+/**
+ * Error class for passing custom error details to Flutter via a thrown PlatformException.
+ * @property code The error code.
+ * @property message The error message.
+ * @property details The error details. Must be a datatype supported by the api codec.
+ */
+class FlutterError (
+  val code: String,
+  override val message: String? = null,
+  val details: Any? = null
+) : Throwable()
+private open class ThreatCenterApiPigeonCodec : StandardMessageCodec() {
+  override fun readValueOfType(type: Byte, buffer: ByteBuffer): Any? {
+    return     super.readValueOfType(type, buffer)
+  }
+  override fun writeValue(stream: ByteArrayOutputStream, value: Any?)   {
+    super.writeValue(stream, value)
+  }
+}
+
+/** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+interface ThreatCenterApi {
+  fun areRootPrivilegesDetected(): Boolean
+  fun areHooksDetected(): Boolean
+  fun isSimulatorDetected(): Boolean
+
+  companion object {
+    /** The codec used by ThreatCenterApi. */
+    val codec: MessageCodec<Any?> by lazy {
+      ThreatCenterApiPigeonCodec()
+    }
+    /** Sets up an instance of `ThreatCenterApi` to handle messages through the `binaryMessenger`. */
+    @JvmOverloads
+    fun setUp(binaryMessenger: BinaryMessenger, api: ThreatCenterApi?, messageChannelSuffix: String = "") {
+      val separatedMessageChannelSuffix = if (messageChannelSuffix.isNotEmpty()) ".$messageChannelSuffix" else ""
+      run {
+        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.flutter_security_toolkit.ThreatCenterApi.areRootPrivilegesDetected$separatedMessageChannelSuffix", codec)
+        if (api != null) {
+          channel.setMessageHandler { _, reply ->
+            val wrapped: List<Any?> = try {
+              listOf(api.areRootPrivilegesDetected())
+            } catch (exception: Throwable) {
+              wrapError(exception)
+            }
+            reply.reply(wrapped)
+          }
+        } else {
+          channel.setMessageHandler(null)
+        }
+      }
+      run {
+        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.flutter_security_toolkit.ThreatCenterApi.areHooksDetected$separatedMessageChannelSuffix", codec)
+        if (api != null) {
+          channel.setMessageHandler { _, reply ->
+            val wrapped: List<Any?> = try {
+              listOf(api.areHooksDetected())
+            } catch (exception: Throwable) {
+              wrapError(exception)
+            }
+            reply.reply(wrapped)
+          }
+        } else {
+          channel.setMessageHandler(null)
+        }
+      }
+      run {
+        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.flutter_security_toolkit.ThreatCenterApi.isSimulatorDetected$separatedMessageChannelSuffix", codec)
+        if (api != null) {
+          channel.setMessageHandler { _, reply ->
+            val wrapped: List<Any?> = try {
+              listOf(api.isSimulatorDetected())
+            } catch (exception: Throwable) {
+              wrapError(exception)
+            }
+            reply.reply(wrapped)
+          }
+        } else {
+          channel.setMessageHandler(null)
+        }
+      }
+    }
+  }
+}

android/src/main/kotlin/com/exxeta/security_toolkit/ThreatCenterApi.g.kt

@@ -0,0 +1,116 @@
+// Autogenerated from Pigeon (v22.6.4), do not edit directly.
+// See also: https://pub.dev/packages/pigeon
+@file:Suppress("UNCHECKED_CAST", "ArrayInDataClass")
+
+
+import android.util.Log
+import io.flutter.plugin.common.BasicMessageChannel
+import io.flutter.plugin.common.BinaryMessenger
+import io.flutter.plugin.common.MessageCodec
+import io.flutter.plugin.common.StandardMessageCodec
+import java.io.ByteArrayOutputStream
+import java.nio.ByteBuffer
+
+private fun wrapResult(result: Any?): List<Any?> {
+  return listOf(result)
+}
+
+private fun wrapError(exception: Throwable): List<Any?> {
+  return if (exception is FlutterError) {
+    listOf(
+      exception.code,
+      exception.message,
+      exception.details
+    )
+  } else {
+    listOf(
+      exception.javaClass.simpleName,
+      exception.toString(),
+      "Cause: " + exception.cause + ", Stacktrace: " + Log.getStackTraceString(exception)
+    )
+  }
+}
+
+/**
+ * Error class for passing custom error details to Flutter via a thrown PlatformException.
+ * @property code The error code.
+ * @property message The error message.
+ * @property details The error details. Must be a datatype supported by the api codec.
+ */
+class FlutterError (
+  val code: String,
+  override val message: String? = null,
+  val details: Any? = null
+) : Throwable()
+private open class ThreatCenterApiPigeonCodec : StandardMessageCodec() {
+  override fun readValueOfType(type: Byte, buffer: ByteBuffer): Any? {
+    return     super.readValueOfType(type, buffer)
+  }
+  override fun writeValue(stream: ByteArrayOutputStream, value: Any?)   {
+    super.writeValue(stream, value)
+  }
+}
+
+/** Generated interface from Pigeon that represents a handler of messages from Flutter. */
+interface ThreatCenterApi {
+  fun areRootPrivilegesDetected(): Boolean
+  fun areHooksDetected(): Boolean
+  fun isSimulatorDetected(): Boolean
+
+  companion object {
+    /** The codec used by ThreatCenterApi. */
+    val codec: MessageCodec<Any?> by lazy {
+      ThreatCenterApiPigeonCodec()
+    }
+    /** Sets up an instance of `ThreatCenterApi` to handle messages through the `binaryMessenger`. */
+    @JvmOverloads
+    fun setUp(binaryMessenger: BinaryMessenger, api: ThreatCenterApi?, messageChannelSuffix: String = "") {
+      val separatedMessageChannelSuffix = if (messageChannelSuffix.isNotEmpty()) ".$messageChannelSuffix" else ""
+      run {
+        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.flutter_security_toolkit.ThreatCenterApi.areRootPrivilegesDetected$separatedMessageChannelSuffix", codec)
+        if (api != null) {
+          channel.setMessageHandler { _, reply ->
+            val wrapped: List<Any?> = try {
+              listOf(api.areRootPrivilegesDetected())
+            } catch (exception: Throwable) {
+              wrapError(exception)
+            }
+            reply.reply(wrapped)
+          }
+        } else {
+          channel.setMessageHandler(null)
+        }
+      }
+      run {
+        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.flutter_security_toolkit.ThreatCenterApi.areHooksDetected$separatedMessageChannelSuffix", codec)
+        if (api != null) {
+          channel.setMessageHandler { _, reply ->
+            val wrapped: List<Any?> = try {
+              listOf(api.areHooksDetected())
+            } catch (exception: Throwable) {
+              wrapError(exception)
+            }
+            reply.reply(wrapped)
+          }
+        } else {
+          channel.setMessageHandler(null)
+        }
+      }
+      run {
+        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.flutter_security_toolkit.ThreatCenterApi.isSimulatorDetected$separatedMessageChannelSuffix", codec)
+        if (api != null) {
+          channel.setMessageHandler { _, reply ->
+            val wrapped: List<Any?> = try {
+              listOf(api.isSimulatorDetected())
+            } catch (exception: Throwable) {
+              wrapError(exception)
+            }
+            reply.reply(wrapped)
+          }
+        } else {
+          channel.setMessageHandler(null)
+        }
+      }
+    }
+  }
+}

android/src/main/kotlin/com/exxeta/security_toolkit/ThreatCenterApiImpl.kt

@@ -0,0 +1,33 @@
+
+package com.exxeta.security_toolkit
+
+import ThreatCenterApi
+import com.exxeta.securitytoolkit.ThreatDetectionCenter
+import io.flutter.embedding.engine.plugins.FlutterPlugin
+
+class ThreatCenterApiImpl : FlutterPlugin, ThreatCenterApi {
+  private lateinit var threatDetectionCenter: ThreatDetectionCenter
+
+  override fun onAttachedToEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+    threatDetectionCenter = ThreatDetectionCenter(binding.applicationContext)
+    ThreatCenterApi.setUp(binding.binaryMessenger, this)
+  }
+
+  override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+    ThreatCenterApi.setUp(binding.binaryMessenger, null)
+  }
+
+  // MARK: - ThreatCenterApi
+
+  override fun areRootPrivilegesDetected(): Boolean {
+    return threatDetectionCenter.areRootPrivilegesDetected
+  }
+
+  override fun areHooksDetected(): Boolean {
+    return threatDetectionCenter.areHooksDetected
+  }
+
+  override fun isSimulatorDetected(): Boolean {
+    return threatDetectionCenter.isSimulatorDetected
+  }
+}

example/ios/Podfile.lock

@@ -1,6 +1,6 @@
 PODS:
   - Flutter (1.0.0)
-  - flutter_security_toolkit (1.0.1):
+  - flutter_security_toolkit (1.0.2):
     - Flutter
     - SecurityToolkit (~> 1.0)
   - integration_test (0.0.1):
@@ -26,7 +26,7 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
-  flutter_security_toolkit: 73412e795f89286c565f7f91b76b2c4c610c953a
+  flutter_security_toolkit: 82972aec2bbed79dc6b22fac76aed57419e24c73
   integration_test: ce0a3ffa1de96d1a89ca0ac26fca7ea18a749ef4
   SecurityToolkit: 51927d4723e634bddb83a4d16e86940b344fa6a4