87 lines
2.6 KiB
Dart
87 lines
2.6 KiB
Dart
import 'veilid.dart';
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import 'dart:html' as html;
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import 'dart:js' as js;
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import 'dart:js_util' as js_util;
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import 'dart:async';
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import 'dart:convert';
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//////////////////////////////////////////////////////////
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Veilid getVeilid() => VeilidJS();
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Object wasm = js_util.getProperty(html.window, "veilid_wasm");
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Future<T> _wrapApiPromise<T>(Object p) {
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return js_util.promiseToFuture(p).then((value) => value as T).catchError(
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(error) => Future<T>.error(
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VeilidAPIException.fromJson(jsonDecode(error as String))));
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}
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class VeilidJS implements Veilid {
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@override
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void configureVeilidPlatform(Map<String, dynamic> platformConfigJson) {
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var platformConfigJsonString =
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jsonEncode(platformConfigJson, toEncodable: veilidApiToEncodable);
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js_util.callMethod(
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wasm, "configure_veilid_platform", [platformConfigJsonString]);
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}
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@override
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void changeLogLevel(String layer, VeilidConfigLogLevel logLevel) {
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var logLevelJsonString =
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jsonEncode(logLevel.json, toEncodable: veilidApiToEncodable);
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js_util.callMethod(wasm, "change_log_level", [layer, logLevelJsonString]);
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}
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@override
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Stream<VeilidUpdate> startupVeilidCore(VeilidConfig config) async* {
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var streamController = StreamController<VeilidUpdate>();
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updateCallback(String update) {
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var updateJson = jsonDecode(update);
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if (updateJson["kind"] == "Shutdown") {
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streamController.close();
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} else {
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var update = VeilidUpdate.fromJson(updateJson);
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streamController.add(update);
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}
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}
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await _wrapApiPromise(js_util.callMethod(wasm, "startup_veilid_core", [
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js.allowInterop(updateCallback),
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jsonEncode(config.json, toEncodable: veilidApiToEncodable)
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]));
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yield* streamController.stream;
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}
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@override
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Future<VeilidState> getVeilidState() async {
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return VeilidState.fromJson(jsonDecode(await _wrapApiPromise(
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js_util.callMethod(wasm, "get_veilid_state", []))));
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}
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@override
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Future<void> shutdownVeilidCore() {
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return _wrapApiPromise(
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js_util.callMethod(wasm, "shutdown_veilid_core", []));
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}
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@override
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Future<String> debug(String command) {
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return _wrapApiPromise(js_util.callMethod(wasm, "debug", [command]));
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}
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@override
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String veilidVersionString() {
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return js_util.callMethod(wasm, "veilid_version_string", []);
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}
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@override
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VeilidVersion veilidVersion() {
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var jsonVersion =
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jsonDecode(js_util.callMethod(wasm, "veilid_version", []));
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return VeilidVersion(
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jsonVersion["major"], jsonVersion["minor"], jsonVersion["patch"]);
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}
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}
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