nyne/flutter_qjs
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This commit is contained in:
ekibun
2020-09-21 14:45:04 +08:00
parent 9175871678
commit 53671c8be0
18 changed files with 81 additions and 2366 deletions
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33
lib/flutter_qjs.dart
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@@ -3,10 +3,11 @@
* @Author: ekibun
* @Date: 2020-08-08 08:29:09
* @LastEditors: ekibun
* @LastEditTime: 2020-09-21 01:36:30
* @LastEditTime: 2020-09-21 13:46:50
*/
import 'dart:async';
import 'dart:ffi';
import 'dart:io';
import 'dart:isolate';
import 'package:ffi/ffi.dart';
@@ -29,17 +30,27 @@ class FlutterQjs {
_ensureEngine() {
if (_rt != null) return;
_rt = jsNewRuntime((ctx, method, argv) {
if (method.address != 0) {
var argvs = jsToDart(ctx, argv);
if (methodHandler == null) throw Exception("No MethodHandler");
return dartToJs(ctx, methodHandler(Utf8.fromUtf8(method.cast<Utf8>()), argvs));
try {
if (method.address != 0) {
if (methodHandler == null) throw Exception("No MethodHandler");
var argvs = jsToDart(ctx, argv);
return dartToJs(ctx, methodHandler(Utf8.fromUtf8(method.cast<Utf8>()), argvs));
}
if (moduleHandler == null) throw Exception("No ModuleHandler");
var ret = Utf8.toUtf8(moduleHandler(Utf8.fromUtf8(argv.cast<Utf8>())));
Future.microtask(() {
free(ret);
});
return ret;
} catch (e, stack) {
var err = jsThrowInternalError(ctx, e.toString() + "\n" + stack.toString());
if (method.address == 0) {
jsFreeValue(ctx, err);
deleteJSValue(err);
return Pointer.fromAddress(0);
}
return err;
}
if (moduleHandler == null) throw Exception("No ModuleHandler");
var ret = Utf8.toUtf8(moduleHandler(Utf8.fromUtf8(argv.cast<Utf8>())));
Future.microtask(() {
free(ret);
});
return ret;
}, port);
_ctx = jsNewContextWithPromsieWrapper(_rt);
}