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wasm fixes

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This commit is contained in:
Christien Rioux 2023-10-14 20:18:37 -04:00
parent a363bb0462
commit e40975104e
10 changed files with 90 additions and 43 deletions
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31
veilid-flutter/lib/veilid_js.dart
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@ -2,6 +2,7 @@ import 'dart:async';
import 'dart:convert';
import 'dart:html' as html;
import 'dart:js' as js;
import 'dart:js_interop' as js_interop;
import 'dart:js_util' as js_util;
import 'dart:typed_data';
@ -13,14 +14,26 @@ Veilid getVeilid() => VeilidJS();
Object wasm = js_util.getProperty(html.window, 'veilid_wasm');
Uint8List convertUint8ListFromJson(dynamic json) => Uint8List.fromList(
((json as js_interop.JSArray).dartify()! as List<Object?>)
.map((e) => e! as int)
.toList());
dynamic convertUint8ListToJson(Uint8List data) => data.toList().jsify();
Future<T> _wrapApiPromise<T>(Object p) => js_util
.promiseToFuture<T>(p)
.then((value) => value)
// ignore: inference_failure_on_untyped_parameter
.catchError((e) {
// Wrap all other errors in VeilidAPIExceptionInternal
throw VeilidAPIExceptionInternal(e.toString());
}, test: (e) => e is! VeilidAPIException);
try {
final ex = VeilidAPIException.fromJson(jsonDecode(e as String));
throw ex;
} on Exception catch (_) {
// Wrap all other errors in VeilidAPIExceptionInternal
throw VeilidAPIExceptionInternal(e.toString());
}
});
class _Ctx {
_Ctx(int id, this.js) : _id = id;
@ -142,7 +155,11 @@ class VeilidRoutingContextJS extends VeilidRoutingContext {
wasm,
'routing_context_get_dht_value',
[id, jsonEncode(key), subkey, forceRefresh]));
return opt == null ? null : ValueData.fromJson(jsonDecode(opt));
if (opt == null) {
return null;
}
final jsonOpt = jsonDecode(opt);
return jsonOpt == null ? null : ValueData.fromJson(jsonOpt);
}
@override
@ -153,7 +170,11 @@ class VeilidRoutingContextJS extends VeilidRoutingContext {
wasm,
'routing_context_set_dht_value',
[id, jsonEncode(key), subkey, base64UrlNoPadEncode(data)]));
return opt == null ? null : ValueData.fromJson(jsonDecode(opt));
if (opt == null) {
return null;
}
final jsonOpt = jsonDecode(opt);
return jsonOpt == null ? null : ValueData.fromJson(jsonOpt);
}
@override