mirror of
https://gitlab.com/veilid/veilid.git
synced 2024-12-29 09:16:15 -05:00
429 lines
12 KiB
Dart
429 lines
12 KiB
Dart
import 'veilid.dart';
|
|
|
|
import 'dart:html' as html;
|
|
import 'dart:js' as js;
|
|
import 'dart:js_util' as js_util;
|
|
import 'dart:async';
|
|
import 'dart:convert';
|
|
import 'dart:typed_data';
|
|
|
|
import 'veilid_encoding.dart';
|
|
|
|
//////////////////////////////////////////////////////////
|
|
// WASM Platform-specific config
|
|
|
|
class VeilidWASMConfigLoggingPerformance {
|
|
bool enabled;
|
|
VeilidConfigLogLevel level;
|
|
bool logsInTimings;
|
|
bool logsInConsole;
|
|
|
|
VeilidWASMConfigLoggingPerformance({
|
|
required this.enabled,
|
|
required this.level,
|
|
required this.logsInTimings,
|
|
required this.logsInConsole,
|
|
});
|
|
|
|
Map<String, dynamic> get json {
|
|
return {
|
|
'enabled': enabled,
|
|
'level': level.json,
|
|
'logs_in_timings': logsInTimings,
|
|
'logs_in_console': logsInConsole,
|
|
};
|
|
}
|
|
|
|
VeilidWASMConfigLoggingPerformance.fromJson(dynamic json)
|
|
: enabled = json['enabled'],
|
|
level = veilidConfigLogLevelFromJson(json['level']),
|
|
logsInTimings = json['logs_in_timings'],
|
|
logsInConsole = json['logs_in_console'];
|
|
}
|
|
|
|
class VeilidWASMConfigLoggingApi {
|
|
bool enabled;
|
|
VeilidConfigLogLevel level;
|
|
|
|
VeilidWASMConfigLoggingApi({
|
|
required this.enabled,
|
|
required this.level,
|
|
});
|
|
|
|
Map<String, dynamic> get json {
|
|
return {
|
|
'enabled': enabled,
|
|
'level': level.json,
|
|
};
|
|
}
|
|
|
|
VeilidWASMConfigLoggingApi.fromJson(dynamic json)
|
|
: enabled = json['enabled'],
|
|
level = veilidConfigLogLevelFromJson(json['level']);
|
|
}
|
|
|
|
class VeilidWASMConfigLogging {
|
|
VeilidWASMConfigLoggingPerformance performance;
|
|
VeilidWASMConfigLoggingApi api;
|
|
|
|
VeilidWASMConfigLogging({required this.performance, required this.api});
|
|
|
|
Map<String, dynamic> get json {
|
|
return {
|
|
'performance': performance.json,
|
|
'api': api.json,
|
|
};
|
|
}
|
|
|
|
VeilidWASMConfigLogging.fromJson(dynamic json)
|
|
: performance =
|
|
VeilidWASMConfigLoggingPerformance.fromJson(json['performance']),
|
|
api = VeilidWASMConfigLoggingApi.fromJson(json['api']);
|
|
}
|
|
|
|
class VeilidWASMConfig {
|
|
VeilidWASMConfigLogging logging;
|
|
|
|
VeilidWASMConfig({
|
|
required this.logging,
|
|
});
|
|
|
|
Map<String, dynamic> get json {
|
|
return {
|
|
'logging': logging.json,
|
|
};
|
|
}
|
|
|
|
VeilidWASMConfig.fromJson(dynamic json)
|
|
: logging = VeilidWASMConfigLogging.fromJson(json['logging']);
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////
|
|
|
|
Veilid getVeilid() => VeilidJS();
|
|
|
|
Object wasm = js_util.getProperty(html.window, "veilid_wasm");
|
|
|
|
Future<T> _wrapApiPromise<T>(Object p) {
|
|
return js_util.promiseToFuture(p).then((value) => value as T).catchError(
|
|
(error) => Future<T>.error(
|
|
VeilidAPIException.fromJson(jsonDecode(error as String))));
|
|
}
|
|
|
|
class _Ctx {
|
|
final int id;
|
|
final VeilidJS js;
|
|
_Ctx(this.id, this.js);
|
|
}
|
|
|
|
// JS implementation of VeilidRoutingContext
|
|
class VeilidRoutingContextJS implements VeilidRoutingContext {
|
|
final _Ctx _ctx;
|
|
static final Finalizer<_Ctx> _finalizer = Finalizer((ctx) => {
|
|
js_util.callMethod(wasm, "release_routing_context", [ctx.id])
|
|
});
|
|
|
|
VeilidRoutingContextJS._(this._ctx) {
|
|
_finalizer.attach(this, _ctx, detach: this);
|
|
}
|
|
|
|
@override
|
|
VeilidRoutingContextJS withPrivacy() {
|
|
int newId =
|
|
js_util.callMethod(wasm, "routing_context_with_privacy", [_ctx.id]);
|
|
return VeilidRoutingContextJS._(_Ctx(newId, _ctx.js));
|
|
}
|
|
|
|
@override
|
|
VeilidRoutingContextJS withCustomPrivacy(Stability stability) {
|
|
final newId = js_util.callMethod(
|
|
wasm, "routing_context_with_custom_privacy", [_ctx.id, stability.json]);
|
|
|
|
return VeilidRoutingContextJS._(_Ctx(newId, _ctx.js));
|
|
}
|
|
|
|
@override
|
|
VeilidRoutingContextJS withSequencing(Sequencing sequencing) {
|
|
final newId = js_util.callMethod(
|
|
wasm, "routing_context_with_sequencing", [_ctx.id, sequencing.json]);
|
|
return VeilidRoutingContextJS._(_Ctx(newId, _ctx.js));
|
|
}
|
|
|
|
@override
|
|
Future<Uint8List> appCall(String target, Uint8List request) async {
|
|
var encodedRequest = base64UrlNoPadEncode(request);
|
|
|
|
return base64UrlNoPadDecode(await _wrapApiPromise(js_util.callMethod(
|
|
wasm, "routing_context_app_call", [_ctx.id, target, encodedRequest])));
|
|
}
|
|
|
|
@override
|
|
Future<void> appMessage(String target, Uint8List message) {
|
|
var encodedMessage = base64UrlNoPadEncode(message);
|
|
|
|
return _wrapApiPromise(js_util.callMethod(wasm,
|
|
"routing_context_app_message", [_ctx.id, target, encodedMessage]));
|
|
}
|
|
}
|
|
|
|
class _TDBT {
|
|
final int id;
|
|
VeilidTableDBJS tdbjs;
|
|
VeilidJS js;
|
|
|
|
_TDBT(this.id, this.tdbjs, this.js);
|
|
}
|
|
|
|
// JS implementation of VeilidTableDBTransaction
|
|
class VeilidTableDBTransactionJS extends VeilidTableDBTransaction {
|
|
final _TDBT _tdbt;
|
|
static final Finalizer<_TDBT> _finalizer = Finalizer((tdbt) => {
|
|
js_util.callMethod(wasm, "release_table_db_transaction", [tdbt.id])
|
|
});
|
|
|
|
VeilidTableDBTransactionJS._(this._tdbt) {
|
|
_finalizer.attach(this, _tdbt, detach: this);
|
|
}
|
|
|
|
@override
|
|
Future<void> commit() {
|
|
return _wrapApiPromise(
|
|
js_util.callMethod(wasm, "table_db_transaction_commit", [_tdbt.id]));
|
|
}
|
|
|
|
@override
|
|
Future<void> rollback() {
|
|
return _wrapApiPromise(
|
|
js_util.callMethod(wasm, "table_db_transaction_rollback", [_tdbt.id]));
|
|
}
|
|
|
|
@override
|
|
Future<void> store(int col, Uint8List key, Uint8List value) {
|
|
final encodedKey = base64UrlNoPadEncode(key);
|
|
final encodedValue = base64UrlNoPadEncode(value);
|
|
|
|
return _wrapApiPromise(js_util.callMethod(
|
|
wasm,
|
|
"table_db_transaction_store",
|
|
[_tdbt.id, col, encodedKey, encodedValue]));
|
|
}
|
|
|
|
@override
|
|
Future<bool> delete(int col, Uint8List key) {
|
|
final encodedKey = base64UrlNoPadEncode(key);
|
|
|
|
return _wrapApiPromise(js_util.callMethod(
|
|
wasm, "table_db_transaction_delete", [_tdbt.id, col, encodedKey]));
|
|
}
|
|
}
|
|
|
|
class _TDB {
|
|
final int id;
|
|
VeilidJS js;
|
|
|
|
_TDB(this.id, this.js);
|
|
}
|
|
|
|
// JS implementation of VeilidTableDB
|
|
class VeilidTableDBJS extends VeilidTableDB {
|
|
final _TDB _tdb;
|
|
static final Finalizer<_TDB> _finalizer = Finalizer((tdb) => {
|
|
js_util.callMethod(wasm, "release_table_db", [tdb.id])
|
|
});
|
|
|
|
VeilidTableDBJS._(this._tdb) {
|
|
_finalizer.attach(this, _tdb, detach: this);
|
|
}
|
|
|
|
@override
|
|
int getColumnCount() {
|
|
return js_util.callMethod(wasm, "table_db_get_column_count", [_tdb.id]);
|
|
}
|
|
|
|
@override
|
|
List<Uint8List> getKeys(int col) {
|
|
String? s = js_util.callMethod(wasm, "table_db_get_keys", [_tdb.id, col]);
|
|
if (s == null) {
|
|
throw VeilidAPIExceptionInternal("No db for id");
|
|
}
|
|
List<dynamic> jarr = jsonDecode(s);
|
|
return jarr.map((e) => base64UrlNoPadDecode(e)).toList();
|
|
}
|
|
|
|
@override
|
|
VeilidTableDBTransaction transact() {
|
|
final id = js_util.callMethod(wasm, "table_db_transact", [_tdb.id]);
|
|
|
|
return VeilidTableDBTransactionJS._(_TDBT(id, this, _tdb.js));
|
|
}
|
|
|
|
@override
|
|
Future<void> store(int col, Uint8List key, Uint8List value) {
|
|
final encodedKey = base64UrlNoPadEncode(key);
|
|
final encodedValue = base64UrlNoPadEncode(value);
|
|
|
|
return _wrapApiPromise(js_util.callMethod(
|
|
wasm, "table_db_store", [_tdb.id, col, encodedKey, encodedValue]));
|
|
}
|
|
|
|
@override
|
|
Future<Uint8List?> load(int col, Uint8List key) async {
|
|
final encodedKey = base64UrlNoPadEncode(key);
|
|
|
|
String? out = await _wrapApiPromise(
|
|
js_util.callMethod(wasm, "table_db_load", [_tdb.id, col, encodedKey]));
|
|
if (out == null) {
|
|
return null;
|
|
}
|
|
return base64UrlNoPadDecode(out);
|
|
}
|
|
|
|
@override
|
|
Future<bool> delete(int col, Uint8List key) {
|
|
final encodedKey = base64UrlNoPadEncode(key);
|
|
|
|
return _wrapApiPromise(js_util
|
|
.callMethod(wasm, "table_db_delete", [_tdb.id, col, encodedKey]));
|
|
}
|
|
}
|
|
|
|
// JS implementation of high level Veilid API
|
|
|
|
class VeilidJS implements Veilid {
|
|
@override
|
|
void initializeVeilidCore(Map<String, dynamic> platformConfigJson) {
|
|
var platformConfigJsonString =
|
|
jsonEncode(platformConfigJson, toEncodable: veilidApiToEncodable);
|
|
js_util
|
|
.callMethod(wasm, "initialize_veilid_core", [platformConfigJsonString]);
|
|
}
|
|
|
|
@override
|
|
void changeLogLevel(String layer, VeilidConfigLogLevel logLevel) {
|
|
var logLevelJsonString =
|
|
jsonEncode(logLevel.json, toEncodable: veilidApiToEncodable);
|
|
js_util.callMethod(wasm, "change_log_level", [layer, logLevelJsonString]);
|
|
}
|
|
|
|
@override
|
|
Future<Stream<VeilidUpdate>> startupVeilidCore(VeilidConfig config) async {
|
|
var streamController = StreamController<VeilidUpdate>();
|
|
updateCallback(String update) {
|
|
var updateJson = jsonDecode(update);
|
|
if (updateJson["kind"] == "Shutdown") {
|
|
streamController.close();
|
|
} else {
|
|
var update = VeilidUpdate.fromJson(updateJson);
|
|
streamController.add(update);
|
|
}
|
|
}
|
|
|
|
await _wrapApiPromise(js_util.callMethod(wasm, "startup_veilid_core", [
|
|
js.allowInterop(updateCallback),
|
|
jsonEncode(config.json, toEncodable: veilidApiToEncodable)
|
|
]));
|
|
|
|
return streamController.stream;
|
|
}
|
|
|
|
@override
|
|
Future<VeilidState> getVeilidState() async {
|
|
return VeilidState.fromJson(jsonDecode(await _wrapApiPromise(
|
|
js_util.callMethod(wasm, "get_veilid_state", []))));
|
|
}
|
|
|
|
@override
|
|
Future<void> attach() {
|
|
return _wrapApiPromise(js_util.callMethod(wasm, "attach", []));
|
|
}
|
|
|
|
@override
|
|
Future<void> detach() {
|
|
return _wrapApiPromise(js_util.callMethod(wasm, "detach", []));
|
|
}
|
|
|
|
@override
|
|
Future<void> shutdownVeilidCore() {
|
|
return _wrapApiPromise(
|
|
js_util.callMethod(wasm, "shutdown_veilid_core", []));
|
|
}
|
|
|
|
@override
|
|
Future<VeilidRoutingContext> routingContext() async {
|
|
int id =
|
|
await _wrapApiPromise(js_util.callMethod(wasm, "routing_context", []));
|
|
return VeilidRoutingContextJS._(_Ctx(id, this));
|
|
}
|
|
|
|
@override
|
|
Future<RouteBlob> newPrivateRoute() async {
|
|
Map<String, dynamic> blobJson = jsonDecode(await _wrapApiPromise(
|
|
js_util.callMethod(wasm, "new_private_route", [])));
|
|
return RouteBlob.fromJson(blobJson);
|
|
}
|
|
|
|
@override
|
|
Future<RouteBlob> newCustomPrivateRoute(
|
|
Stability stability, Sequencing sequencing) async {
|
|
var stabilityString =
|
|
jsonEncode(stability, toEncodable: veilidApiToEncodable);
|
|
var sequencingString =
|
|
jsonEncode(sequencing, toEncodable: veilidApiToEncodable);
|
|
|
|
Map<String, dynamic> blobJson = jsonDecode(await _wrapApiPromise(js_util
|
|
.callMethod(
|
|
wasm, "new_private_route", [stabilityString, sequencingString])));
|
|
return RouteBlob.fromJson(blobJson);
|
|
}
|
|
|
|
@override
|
|
Future<String> importRemotePrivateRoute(Uint8List blob) {
|
|
var encodedBlob = base64UrlNoPadEncode(blob);
|
|
return _wrapApiPromise(
|
|
js_util.callMethod(wasm, "import_remote_private_route", [encodedBlob]));
|
|
}
|
|
|
|
@override
|
|
Future<void> releasePrivateRoute(String key) {
|
|
return _wrapApiPromise(
|
|
js_util.callMethod(wasm, "release_private_route", [key]));
|
|
}
|
|
|
|
@override
|
|
Future<void> appCallReply(String id, Uint8List message) {
|
|
var encodedMessage = base64UrlNoPadEncode(message);
|
|
return _wrapApiPromise(
|
|
js_util.callMethod(wasm, "app_call_reply", [id, encodedMessage]));
|
|
}
|
|
|
|
@override
|
|
Future<VeilidTableDB> openTableDB(String name, int columnCount) async {
|
|
int id = await _wrapApiPromise(
|
|
js_util.callMethod(wasm, "open_table_db", [name, columnCount]));
|
|
return VeilidTableDBJS._(_TDB(id, this));
|
|
}
|
|
|
|
@override
|
|
Future<bool> deleteTableDB(String name) {
|
|
return _wrapApiPromise(js_util.callMethod(wasm, "delete_table_db", [name]));
|
|
}
|
|
|
|
@override
|
|
Future<String> debug(String command) async {
|
|
return await _wrapApiPromise(js_util.callMethod(wasm, "debug", [command]));
|
|
}
|
|
|
|
@override
|
|
String veilidVersionString() {
|
|
return js_util.callMethod(wasm, "veilid_version_string", []);
|
|
}
|
|
|
|
@override
|
|
VeilidVersion veilidVersion() {
|
|
Map<String, dynamic> jsonVersion =
|
|
jsonDecode(js_util.callMethod(wasm, "veilid_version", []));
|
|
return VeilidVersion(
|
|
jsonVersion["major"], jsonVersion["minor"], jsonVersion["patch"]);
|
|
}
|
|
}
|