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refactor: make multi FFI object && initial flutter multi sessions support

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Signed-off-by: Kingtous <kingtous@qq.com>
This commit is contained in:
kingtous
2022-06-13 21:07:26 +08:00
committed by Kingtous
parent bce72ea84b
commit 985c616ca6
22 changed files with 976 additions and 840 deletions
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88
flutter/lib/models/server_model.dart
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@@ -10,7 +10,6 @@ import '../mobile/pages/server_page.dart';
import 'model.dart';
const loginDialogTag = "LOGIN";
final _emptyIdShow = translate("Generating ...");
class ServerModel with ChangeNotifier {
bool _isStart = false; // Android MainService status
@@ -20,7 +19,8 @@ class ServerModel with ChangeNotifier {
bool _fileOk = false;
int _connectStatus = 0; // Rendezvous Server status
final _serverId = TextEditingController(text: _emptyIdShow);
late String _emptyIdShow;
late final TextEditingController _serverId;
final _serverPasswd = TextEditingController(text: "");
Map<int, Client> _clients = {};
@@ -45,8 +45,12 @@ class ServerModel with ChangeNotifier {
final controller = ScrollController();
ServerModel() {
WeakReference<FFI> parent;
ServerModel(this.parent) {
() async {
_emptyIdShow = translate("Generating ...", ffi: this.parent.target);
_serverId = TextEditingController(text: this._emptyIdShow);
/**
* 1. check android permission
* 2. check config
@@ -59,39 +63,42 @@ class ServerModel with ChangeNotifier {
// audio
if (androidVersion < 30 || !await PermissionManager.check("audio")) {
_audioOk = false;
FFI.setByName(
parent.target?.setByName(
'option',
jsonEncode(Map()
..["name"] = "enable-audio"
..["value"] = "N"));
} else {
final audioOption = FFI.getByName('option', 'enable-audio');
_audioOk = audioOption.isEmpty;
final audioOption = parent.target?.getByName('option', 'enable-audio');
_audioOk = audioOption?.isEmpty ?? false;
}
// file
if (!await PermissionManager.check("file")) {
_fileOk = false;
FFI.setByName(
parent.target?.setByName(
'option',
jsonEncode(Map()
..["name"] = "enable-file-transfer"
..["value"] = "N"));
} else {
final fileOption = FFI.getByName('option', 'enable-file-transfer');
_fileOk = fileOption.isEmpty;
final fileOption =
parent.target?.getByName('option', 'enable-file-transfer');
_fileOk = fileOption?.isEmpty ?? false;
}
// input (mouse control)
Map<String, String> res = Map()
..["name"] = "enable-keyboard"
..["value"] = 'N';
FFI.setByName('option', jsonEncode(res)); // input false by default
parent.target
?.setByName('option', jsonEncode(res)); // input false by default
notifyListeners();
}();
Timer.periodic(Duration(seconds: 1), (timer) {
var status = int.tryParse(FFI.getByName('connect_statue')) ?? 0;
var status =
int.tryParse(parent.target?.getByName('connect_statue') ?? "") ?? 0;
if (status > 0) {
status = 1;
}
@@ -99,8 +106,9 @@ class ServerModel with ChangeNotifier {
_connectStatus = status;
notifyListeners();
}
final res =
FFI.getByName('check_clients_length', _clients.length.toString());
final res = parent.target
?.getByName('check_clients_length', _clients.length.toString()) ??
"";
if (res.isNotEmpty) {
debugPrint("clients not match!");
updateClientState(res);
@@ -121,7 +129,7 @@ class ServerModel with ChangeNotifier {
Map<String, String> res = Map()
..["name"] = "enable-audio"
..["value"] = _audioOk ? '' : 'N';
FFI.setByName('option', jsonEncode(res));
parent.target?.setByName('option', jsonEncode(res));
notifyListeners();
}
@@ -138,15 +146,17 @@ class ServerModel with ChangeNotifier {
Map<String, String> res = Map()
..["name"] = "enable-file-transfer"
..["value"] = _fileOk ? '' : 'N';
FFI.setByName('option', jsonEncode(res));
parent.target?.setByName('option', jsonEncode(res));
notifyListeners();
}
toggleInput() {
if (_inputOk) {
FFI.invokeMethod("stop_input");
parent.target?.invokeMethod("stop_input");
} else {
showInputWarnAlert();
if (parent.target != null) {
showInputWarnAlert(parent.target!);
}
}
}
@@ -203,9 +213,10 @@ class ServerModel with ChangeNotifier {
Future<Null> startService() async {
_isStart = true;
notifyListeners();
FFI.ffiModel.updateEventListener("");
await FFI.invokeMethod("init_service");
FFI.setByName("start_service");
// TODO
parent.target?.ffiModel.updateEventListener("");
await parent.target?.invokeMethod("init_service");
parent.target?.setByName("start_service");
getIDPasswd();
updateClientState();
if (!Platform.isLinux) {
@@ -217,9 +228,10 @@ class ServerModel with ChangeNotifier {
/// Stop the screen sharing service.
Future<Null> stopService() async {
_isStart = false;
FFI.serverModel.closeAll();
await FFI.invokeMethod("stop_service");
FFI.setByName("stop_service");
// TODO
parent.target?.serverModel.closeAll();
await parent.target?.invokeMethod("stop_service");
parent.target?.setByName("stop_service");
notifyListeners();
if (!Platform.isLinux) {
// current linux is not supported
@@ -228,12 +240,12 @@ class ServerModel with ChangeNotifier {
}
Future<Null> initInput() async {
await FFI.invokeMethod("init_input");
await parent.target?.invokeMethod("init_input");
}
Future<bool> updatePassword(String pw) async {
final oldPasswd = _serverPasswd.text;
FFI.setByName("update_password", pw);
parent.target?.setByName("update_password", pw);
await Future.delayed(Duration(milliseconds: 500));
await getIDPasswd(force: true);
@@ -261,8 +273,8 @@ class ServerModel with ChangeNotifier {
const maxCount = 10;
while (count < maxCount) {
await Future.delayed(Duration(seconds: 1));
final id = FFI.getByName("server_id");
final passwd = FFI.getByName("server_password");
final id = parent.target?.getByName("server_id") ?? "";
final passwd = parent.target?.getByName("server_password") ?? "";
if (id.isEmpty) {
continue;
} else {
@@ -299,7 +311,7 @@ class ServerModel with ChangeNotifier {
Map<String, String> res = Map()
..["name"] = "enable-keyboard"
..["value"] = value ? '' : 'N';
FFI.setByName('option', jsonEncode(res));
parent.target?.setByName('option', jsonEncode(res));
}
_inputOk = value;
break;
@@ -310,7 +322,7 @@ class ServerModel with ChangeNotifier {
}
updateClientState([String? json]) {
var res = json ?? FFI.getByName("clients_state");
var res = json ?? parent.target?.getByName("clients_state") ?? "";
try {
final List clientsJson = jsonDecode(res);
for (var clientJson in clientsJson) {
@@ -397,16 +409,16 @@ class ServerModel with ChangeNotifier {
response["id"] = client.id;
response["res"] = res;
if (res) {
FFI.setByName("login_res", jsonEncode(response));
parent.target?.setByName("login_res", jsonEncode(response));
if (!client.isFileTransfer) {
FFI.invokeMethod("start_capture");
parent.target?.invokeMethod("start_capture");
}
FFI.invokeMethod("cancel_notification", client.id);
parent.target?.invokeMethod("cancel_notification", client.id);
_clients[client.id]?.authorized = true;
notifyListeners();
} else {
FFI.setByName("login_res", jsonEncode(response));
FFI.invokeMethod("cancel_notification", client.id);
parent.target?.setByName("login_res", jsonEncode(response));
parent.target?.invokeMethod("cancel_notification", client.id);
_clients.remove(client.id);
}
}
@@ -427,7 +439,7 @@ class ServerModel with ChangeNotifier {
if (_clients.containsKey(id)) {
_clients.remove(id);
DialogManager.dismissByTag(getLoginDialogTag(id));
FFI.invokeMethod("cancel_notification", id);
parent.target?.invokeMethod("cancel_notification", id);
}
notifyListeners();
} catch (e) {
@@ -437,7 +449,7 @@ class ServerModel with ChangeNotifier {
closeAll() {
_clients.forEach((id, client) {
FFI.setByName("close_conn", id.toString());
parent.target?.setByName("close_conn", id.toString());
});
_clients.clear();
}
@@ -485,7 +497,7 @@ String getLoginDialogTag(int id) {
return loginDialogTag + id.toString();
}
showInputWarnAlert() {
showInputWarnAlert(FFI ffi) {
DialogManager.show((setState, close) => CustomAlertDialog(
title: Text(translate("How to get Android input permission?")),
content: Column(
@@ -501,7 +513,7 @@ showInputWarnAlert() {
ElevatedButton(
child: Text(translate("Open System Setting")),
onPressed: () {
FFI.serverModel.initInput();
ffi.serverModel.initInput();
close();
}),
],