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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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36
flutter/lib/models/native_model.dart
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@@ -25,15 +25,15 @@ typedef F3 = void Function(Pointer<Utf8>, Pointer<Utf8>);
/// FFI wrapper around the native Rust core.
/// Hides the platform differences.
class PlatformFFI {
static Pointer<RgbaFrame>? _lastRgbaFrame;
static String _dir = '';
static String _homeDir = '';
static F2? _getByName;
static F3? _setByName;
static late RustdeskImpl _ffiBind;
static void Function(Map<String, dynamic>)? _eventCallback;
Pointer<RgbaFrame>? _lastRgbaFrame;
String _dir = '';
String _homeDir = '';
F2? _getByName;
F3? _setByName;
late RustdeskImpl _ffiBind;
void Function(Map<String, dynamic>)? _eventCallback;
static RustdeskImpl get ffiBind => _ffiBind;
RustdeskImpl get ffiBind => _ffiBind;
static Future<String> getVersion() async {
PackageInfo packageInfo = await PackageInfo.fromPlatform();
@@ -42,7 +42,7 @@ class PlatformFFI {
/// Send **get** command to the Rust core based on [name] and [arg].
/// Return the result as a string.
static String getByName(String name, [String arg = '']) {
String getByName(String name, [String arg = '']) {
if (_getByName == null) return '';
var a = name.toNativeUtf8();
var b = arg.toNativeUtf8();
@@ -56,7 +56,7 @@ class PlatformFFI {
}
/// Send **set** command to the Rust core based on [name] and [value].
static void setByName(String name, [String value = '']) {
void setByName(String name, [String value = '']) {
if (_setByName == null) return;
var a = name.toNativeUtf8();
var b = value.toNativeUtf8();
@@ -66,7 +66,7 @@ class PlatformFFI {
}
/// Init the FFI class, loads the native Rust core library.
static Future<Null> init() async {
Future<Null> init() async {
isIOS = Platform.isIOS;
isAndroid = Platform.isAndroid;
isDesktop = Platform.isWindows || Platform.isMacOS || Platform.isLinux;
@@ -134,7 +134,7 @@ class PlatformFFI {
}
/// Start listening to the Rust core's events and frames.
static void _startListenEvent(RustdeskImpl rustdeskImpl) {
void _startListenEvent(RustdeskImpl rustdeskImpl) {
() async {
await for (final message in rustdeskImpl.startGlobalEventStream()) {
if (_eventCallback != null) {
@@ -149,24 +149,24 @@ class PlatformFFI {
}();
}
static void setEventCallback(void Function(Map<String, dynamic>) fun) async {
void setEventCallback(void Function(Map<String, dynamic>) fun) async {
_eventCallback = fun;
}
static void setRgbaCallback(void Function(Uint8List) fun) async {}
void setRgbaCallback(void Function(Uint8List) fun) async {}
static void startDesktopWebListener() {}
void startDesktopWebListener() {}
static void stopDesktopWebListener() {}
void stopDesktopWebListener() {}
static void setMethodCallHandler(FMethod callback) {
void setMethodCallHandler(FMethod callback) {
toAndroidChannel.setMethodCallHandler((call) async {
callback(call.method, call.arguments);
return null;
});
}
static invokeMethod(String method, [dynamic arguments]) async {
invokeMethod(String method, [dynamic arguments]) async {
if (!isAndroid) return Future<bool>(() => false);
return await toAndroidChannel.invokeMethod(method, arguments);
}