3 import CommonBase from './CommonBase';
4 import * as bindings from '../bindings' // TODO: figure out location
8 export class Watch extends CommonBase {
10 bindings_instance?: bindings.LDKWatch;
12 constructor(ptr?: number, arg?: bindings.LDKWatch) {
13 if (Number.isFinite(ptr)) {
15 this.bindings_instance = null;
17 // TODO: private constructor instantiation
18 super(bindings.LDKWatch_new(arg));
19 this.ptrs_to.push(arg);
24 protected finalize() {
26 bindings.Watch_free(this.ptr);
31 static new_impl(arg: WatchInterface): Watch {
32 const impl_holder: LDKWatchHolder = new LDKWatchHolder();
33 let structImplementation = <bindings.LDKWatch>{
34 // todo: in-line interface filling
35 watch_channel (funding_txo: number, monitor: number): number {
36 const funding_txo_hu_conv: OutPoint = new OutPoint(null, funding_txo);
37 funding_txo_hu_conv.ptrs_to.add(this);
38 const monitor_hu_conv: ChannelMonitor = new ChannelMonitor(null, monitor);
39 monitor_hu_conv.ptrs_to.add(this);
40 Result_NoneChannelMonitorUpdateErrZ ret = arg.watch_channel(funding_txo_hu_conv, monitor_hu_conv);
41 result: number = ret != null ? ret.ptr : 0;
45 update_channel (funding_txo: number, update: number): number {
46 const funding_txo_hu_conv: OutPoint = new OutPoint(null, funding_txo);
47 funding_txo_hu_conv.ptrs_to.add(this);
48 const update_hu_conv: ChannelMonitorUpdate = new ChannelMonitorUpdate(null, update);
49 update_hu_conv.ptrs_to.add(this);
50 Result_NoneChannelMonitorUpdateErrZ ret = arg.update_channel(funding_txo_hu_conv, update_hu_conv);
51 result: number = ret != null ? ret.ptr : 0;
55 release_pending_monitor_events (): number[] {
56 MonitorEvent[] ret = arg.release_pending_monitor_events();
57 result: number[] = Arrays.stream(ret).map(ret_conv_14 -> ret_conv_14.ptr).toArray(number[]::new);
58 /* TODO 2 MonitorEvent */;
64 impl_holder.held = new Watch (null, structImplementation);
68 export interface WatchInterface {
69 watch_channel(funding_txo: OutPoint, monitor: ChannelMonitor): Result_NoneChannelMonitorUpdateErrZ;
70 update_channel(funding_txo: OutPoint, update: ChannelMonitorUpdate): Result_NoneChannelMonitorUpdateErrZ;
71 release_pending_monitor_events(): MonitorEvent[];
75 class LDKWatchHolder {
78 public Result_NoneChannelMonitorUpdateErrZ watch_channel(OutPoint funding_txo, ChannelMonitor monitor) {
79 number ret = bindings.Watch_watch_channel(this.ptr, funding_txo == null ? 0 : funding_txo.ptr & ~1, monitor == null ? 0 : monitor.ptr & ~1);
80 Result_NoneChannelMonitorUpdateErrZ ret_hu_conv = Result_NoneChannelMonitorUpdateErrZ.constr_from_ptr(ret);
81 this.ptrs_to.add(funding_txo);
82 this.ptrs_to.add(monitor);
86 public Result_NoneChannelMonitorUpdateErrZ update_channel(OutPoint funding_txo, ChannelMonitorUpdate update) {
87 number ret = bindings.Watch_update_channel(this.ptr, funding_txo == null ? 0 : funding_txo.ptr & ~1, update == null ? 0 : update.ptr & ~1);
88 Result_NoneChannelMonitorUpdateErrZ ret_hu_conv = Result_NoneChannelMonitorUpdateErrZ.constr_from_ptr(ret);
89 this.ptrs_to.add(funding_txo);
90 this.ptrs_to.add(update);
94 public MonitorEvent[] release_pending_monitor_events() {
95 number[] ret = bindings.Watch_release_pending_monitor_events(this.ptr);
96 MonitorEvent[] ret_conv_14_arr = new MonitorEvent[ret.length];
97 for (int o = 0; o < ret.length; o++) {
98 number ret_conv_14 = ret[o];
99 MonitorEvent ret_conv_14_hu_conv = MonitorEvent.constr_from_ptr(ret_conv_14);
100 ret_conv_14_hu_conv.ptrs_to.add(this);
101 ret_conv_14_arr[o] = ret_conv_14_hu_conv;
103 return ret_conv_14_arr;