Expose member file commands through Android JNI

tools/chatgui-android/app/src/main/java/com/utun/chat/ChatApplication.kt

@@ -14,6 +14,7 @@ import com.utun.chat.data.TelecomCallManager
 import com.utun.chat.data.ChatEventCallback
 import com.utun.chat.data.CallController
 import com.utun.chat.data.AvatarRepository
+import com.utun.chat.data.MemberFilesRepository
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.CoroutineScope
@@ -30,6 +31,7 @@ object AppEventHandler : ChatEventCallback {
     val events: SharedFlow<Pair<Int, ByteArray?>> = _events
 
     override fun onEvent(type: Int, data: ByteArray?) {
+        if (type == 13 || type in 49..50) mainHandler.post { ChatApplication.instance.memberFiles.onEvent(type, data) }
         if (type in listOf(4, 8, 9, 12, 13, 23, 24, 25, 31) || type in 49..53)
             mainHandler.post { ChatApplication.instance.avatars.onEvent(type, data) }
         if (type == 1 || type == 32) playMessageSound(type, data)
@@ -61,6 +63,7 @@ class ChatApplication : Application() {
     lateinit var logManager: LogManager
     lateinit var configProvider: ConfigProvider
     lateinit var avatars: AvatarRepository
+    lateinit var memberFiles: MemberFilesRepository
 
     override fun onCreate() {
         super.onCreate()
@@ -68,6 +71,7 @@ class ChatApplication : Application() {
         logManager = LogManager
         configProvider = ConfigProvider(this)
         avatars = AvatarRepository(this)
+        memberFiles = MemberFilesRepository(this)
 
         /* Notification sound state: global toggle + per-group mute */
         NotificationSound.enabled = configProvider.getSoundEnabled()

tools/chatgui-android/app/src/main/java/com/utun/chat/data/NativeLib.kt

@@ -42,9 +42,12 @@ object NativeLib {
     }
 
     fun stop() {
-        runBlocking(Dispatchers.Main.immediate) { CallController.reset(); ChatApplication.instance.avatars.stop() }
+        runBlocking(Dispatchers.Main.immediate) {
+            CallController.reset(); ChatApplication.instance.avatars.stop(); ChatApplication.instance.memberFiles.cancel()
+        }
         if (!isReady()) return
         nativeStop()
+        runBlocking(Dispatchers.Main.immediate) { ChatApplication.instance.memberFiles.coreStopped() }
     }
 
     fun setEventCallback(cb: ChatEventCallback) {
@@ -54,12 +57,17 @@ object NativeLib {
     }
 
     fun destroy() {
-        runBlocking(Dispatchers.Main.immediate) { CallController.reset(); ChatApplication.instance.avatars.stop() }
+        runBlocking(Dispatchers.Main.immediate) {
+            CallController.reset(); ChatApplication.instance.avatars.stop(); ChatApplication.instance.memberFiles.cancel()
+        }
         nativeDestroy()
+        runBlocking(Dispatchers.Main.immediate) { ChatApplication.instance.memberFiles.coreStopped() }
     }
 
     fun restart(dbPath: String, controlPort: Int, configText: String): Boolean {
-        runBlocking(Dispatchers.Main.immediate) { CallController.reset(); ChatApplication.instance.avatars.stop() }
+        runBlocking(Dispatchers.Main.immediate) {
+            CallController.reset(); ChatApplication.instance.avatars.stop(); ChatApplication.instance.memberFiles.cancel()
+        }
         return nativeRestart(configText)
     }
 
@@ -137,6 +145,15 @@ object NativeLib {
     fun setGroupAvatar(id: Long, group: Long, data: ByteArray): Boolean =
         nativeAvatarOperation(6, id, group, 0, 0, null, null, data)
     fun cancelAvatar(id: Long): Boolean = nativeAvatarOperation(7, id, 0, 0, 0, null, null, null)
+    fun fileRequest(group: Long, server: Long, wire: ByteArray): Boolean = nativeFileRequest(group, server, wire)
+    fun fileTransfer(id: Long, group: Long, server: Long, owner: Long, remote: String, local: String,
+                     upload: Boolean, version: ByteArray): Boolean =
+        nativeFileTransfer(id, group, server, owner, remote.toByteArray(), local.toByteArray(), upload, version)
+    fun fileCancel(id: Long): Boolean = nativeFileCancel(id)
+    private external fun nativeFileRequest(group: Long, server: Long, wire: ByteArray): Boolean
+    private external fun nativeFileTransfer(id: Long, group: Long, server: Long, owner: Long, remote: ByteArray,
+                                           local: ByteArray, upload: Boolean, version: ByteArray): Boolean
+    private external fun nativeFileCancel(id: Long): Boolean
     fun getMemberDetail(channelId: String, nodeId: Long): String = nativeGetMemberDetail(channelId, nodeId) ?: "{}"
     fun setMemberNick(channelId: String, nodeId: Long, nick: String) { nativeSetMemberNick(channelId, nodeId, nick) }
     fun toggleMemberRadioMute(channelId: String, nodeId: Long): Boolean = nativeToggleMemberRadioMute(channelId, nodeId)