Request Android member snapshots on the core thread

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

@@ -72,6 +72,7 @@ data class Message(val id: Long, val author: String, val text: String, val ts: L
 data class ChatMember(val nodeId: Long, val name: String, val online: Boolean = false,
                       val isAdmin: Boolean = false, val isSuper: Boolean = false,
                       val isModer: Boolean = false, val isStorage: Boolean = false,
+                      val radioActive: Boolean = false,
                       val isVerified: Boolean = false, val isDeleted: Boolean = false,
                       val nodeType: Int = 0,
                       val rtt: Int = 0, val isSelf: Boolean = false,
@@ -167,7 +168,7 @@ data class MemberWire(
 )
 
 fun parseMemberWire(data: ByteArray, offset: Int = 0): MemberWire? {
-    if (offset + 79 > data.size) return null
+    if (offset < 0 || offset > data.size - 79) return null
     val buf = ByteBuffer.wrap(data, offset, 79).order(ByteOrder.LITTLE_ENDIAN)
     val nodeId = buf.getLong()
     val online = buf.get().toInt() and 0xFF
@@ -181,10 +182,12 @@ fun parseMemberWire(data: ByteArray, offset: Int = 0): MemberWire? {
     return MemberWire(nodeId, online, isSelf, flags, rtt, natType, storage, name)
 }
 
-fun MemberWire.toChatMember(): ChatMember = ChatMember(
-    nodeId = nodeId, name = name, online = online != 0,
+/* Wire не содержит verified/nodeType и состояния транспортов: сохраняем их из текущей строки. */
+fun MemberWire.toChatMember(previous: ChatMember = ChatMember(nodeId, name)): ChatMember = previous.copy(
+    name = name, online = online != 0,
     isAdmin = (flags and 2) != 0, isSuper = (flags and 1) != 0,
     isModer = (flags and 4) != 0, isStorage = storage,
+    isDeleted = (flags and 8) != 0, radioActive = (flags and 0x10) != 0,
     rtt = if (rtt == 0xFFFF) 0 else rtt, isSelf = isSelf
 )
 

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

@@ -115,6 +115,8 @@ object NativeLib {
 
     /* ── Channel members ── */
     fun getChannelMembers(channelId: String): String = nativeGetChannelMembers(channelId) ?: "[]"
+    /** Асинхронный live-снимок; ответ — событие MEMBER_LIST. */
+    fun requestMemberList(channelId: String): Boolean = nativeRequestMemberList(channelId)
     fun getMemberDetail(channelId: String, nodeId: Long): String = nativeGetMemberDetail(channelId, nodeId) ?: "{}"
     fun setMemberNick(channelId: String, nodeId: Long, nick: String) { nativeSetMemberNick(channelId, nodeId, nick) }
     fun isChannelOwner(channelId: String): Boolean = nativeIsChannelOwner(channelId)
@@ -240,6 +242,7 @@ object NativeLib {
 
     /* ── Channel members JNI ── */
     private external fun nativeGetChannelMembers(channelId: String): String?
+    private external fun nativeRequestMemberList(channelId: String): Boolean
     private external fun nativeGetMemberDetail(channelId: String, nodeId: Long): String?
     private external fun nativeSetMemberNick(channelId: String, nodeId: Long, nick: String)
     private external fun nativeIsChannelOwner(channelId: String): Boolean

tools/chatgui-android/jni_bridge/android_jni_bridge.c

@@ -27,6 +27,7 @@
 #include "../../../lib/mem.h"
 #include "../../../lib/sqlite3.h"
 #include "../../../src/chat/chat_core.h"
+#include "../../../src/chat/chat_member.h"
 #include "../../../src/chat/invite_build.h"
 #include "../../../src/chat/chat_setting.h"
 #include "../../../src/routing_layer/topo_node_sqlite.h"
@@ -2294,6 +2295,30 @@ JNIEXPORT void JNICALL Java_com_utun_chat_data_NativeLib_nativeVoiceDecodeClose(
 
 /* ── Channel members JNI ── */
 
+/* Живой снимок группы читается в uasync; результат приходит как MEMBER_LIST. */
+JNIEXPORT jboolean JNICALL Java_com_utun_chat_data_NativeLib_nativeRequestMemberList(
+    JNIEnv* env, jobject thiz, jstring channelId) {
+    (void)thiz;
+    struct UTUN_INSTANCE* inst = instance_lite_get_instance();
+    struct UASYNC* ua = instance_lite_get_uasync();
+    if (!inst || !ua || !channelId) {
+        DEBUG_ERROR(DEBUG_CATEGORY_CHAT_SYNC, "request_member_list: missing instance/uasync/channel"); return JNI_FALSE;
+    }
+    const char* ch = (*env)->GetStringUTFChars(env, channelId, NULL);
+    if (!ch) { DEBUG_ERROR(DEBUG_CATEGORY_CHAT_SYNC, "request_member_list: cannot read channel"); return JNI_FALSE; }
+    struct chat_member_list_req* req = u_calloc(1, sizeof(*req));
+    if (!req || !ch[0] || strlen(ch) >= sizeof(req->ch_id)) {
+        DEBUG_ERROR(DEBUG_CATEGORY_CHAT_SYNC, "request_member_list: allocation/invalid channel ch=%s", ch);
+        u_free(req); (*env)->ReleaseStringUTFChars(env, channelId, ch); return JNI_FALSE;
+    }
+    req->inst = inst;
+    memcpy(req->ch_id, ch, strlen(ch) + 1);
+    DEBUG_DEBUG(DEBUG_CATEGORY_CHAT_SYNC, "request_member_list: queued ch=%s", ch);
+    (*env)->ReleaseStringUTFChars(env, channelId, ch);
+    uasync_post(ua, chat_core_request_member_list_trampoline, req);
+    return JNI_TRUE;
+}
+
 JNIEXPORT jstring JNICALL Java_com_utun_chat_data_NativeLib_nativeGetChannelMembers(
     JNIEnv* env, jobject thiz, jstring channelId) {
     (void)thiz;