3 import CommonBase from './CommonBase';
4 import * as bindings from '../bindings' // TODO: figure out location
8 export class ChannelMessageHandler extends CommonBase {
10 bindings_instance?: bindings.LDKChannelMessageHandler;
12 constructor(ptr?: number, arg?: bindings.LDKChannelMessageHandler, messageSendEventsProvider?: bindings.LDKMessageSendEventsProvider) {
13 if (Number.isFinite(ptr)) {
15 this.bindings_instance = null;
17 // TODO: private constructor instantiation
18 super(bindings.LDKChannelMessageHandler_new(arg, messageSendEventsProvider));
19 this.ptrs_to.push(arg);
20 this.ptrs_to.push(messageSendEventsProvider);
25 protected finalize() {
27 bindings.ChannelMessageHandler_free(this.ptr);
32 static new_impl(arg: ChannelMessageHandlerInterface, messageSendEventsProvider_impl: MessageSendEventsProvider.MessageSendEventsProviderInterface): ChannelMessageHandler {
33 const impl_holder: LDKChannelMessageHandlerHolder = new LDKChannelMessageHandlerHolder();
34 let structImplementation = <bindings.LDKChannelMessageHandler>{
35 // todo: in-line interface filling
36 handle_open_channel (their_node_id: Uint8Array, their_features: number, msg: number): void {
37 const their_features_hu_conv: InitFeatures = new InitFeatures(null, their_features);
38 const msg_hu_conv: OpenChannel = new OpenChannel(null, msg);
39 arg.handle_open_channel(their_node_id, their_features_hu_conv, msg_hu_conv);
42 handle_accept_channel (their_node_id: Uint8Array, their_features: number, msg: number): void {
43 const their_features_hu_conv: InitFeatures = new InitFeatures(null, their_features);
44 const msg_hu_conv: AcceptChannel = new AcceptChannel(null, msg);
45 arg.handle_accept_channel(their_node_id, their_features_hu_conv, msg_hu_conv);
48 handle_funding_created (their_node_id: Uint8Array, msg: number): void {
49 const msg_hu_conv: FundingCreated = new FundingCreated(null, msg);
50 arg.handle_funding_created(their_node_id, msg_hu_conv);
53 handle_funding_signed (their_node_id: Uint8Array, msg: number): void {
54 const msg_hu_conv: FundingSigned = new FundingSigned(null, msg);
55 arg.handle_funding_signed(their_node_id, msg_hu_conv);
58 handle_funding_locked (their_node_id: Uint8Array, msg: number): void {
59 const msg_hu_conv: FundingLocked = new FundingLocked(null, msg);
60 arg.handle_funding_locked(their_node_id, msg_hu_conv);
63 handle_shutdown (their_node_id: Uint8Array, msg: number): void {
64 const msg_hu_conv: Shutdown = new Shutdown(null, msg);
65 arg.handle_shutdown(their_node_id, msg_hu_conv);
68 handle_closing_signed (their_node_id: Uint8Array, msg: number): void {
69 const msg_hu_conv: ClosingSigned = new ClosingSigned(null, msg);
70 arg.handle_closing_signed(their_node_id, msg_hu_conv);
73 handle_update_add_htlc (their_node_id: Uint8Array, msg: number): void {
74 const msg_hu_conv: UpdateAddHTLC = new UpdateAddHTLC(null, msg);
75 arg.handle_update_add_htlc(their_node_id, msg_hu_conv);
78 handle_update_fulfill_htlc (their_node_id: Uint8Array, msg: number): void {
79 const msg_hu_conv: UpdateFulfillHTLC = new UpdateFulfillHTLC(null, msg);
80 arg.handle_update_fulfill_htlc(their_node_id, msg_hu_conv);
83 handle_update_fail_htlc (their_node_id: Uint8Array, msg: number): void {
84 const msg_hu_conv: UpdateFailHTLC = new UpdateFailHTLC(null, msg);
85 arg.handle_update_fail_htlc(their_node_id, msg_hu_conv);
88 handle_update_fail_malformed_htlc (their_node_id: Uint8Array, msg: number): void {
89 const msg_hu_conv: UpdateFailMalformedHTLC = new UpdateFailMalformedHTLC(null, msg);
90 arg.handle_update_fail_malformed_htlc(their_node_id, msg_hu_conv);
93 handle_commitment_signed (their_node_id: Uint8Array, msg: number): void {
94 const msg_hu_conv: CommitmentSigned = new CommitmentSigned(null, msg);
95 arg.handle_commitment_signed(their_node_id, msg_hu_conv);
98 handle_revoke_and_ack (their_node_id: Uint8Array, msg: number): void {
99 const msg_hu_conv: RevokeAndACK = new RevokeAndACK(null, msg);
100 arg.handle_revoke_and_ack(their_node_id, msg_hu_conv);
103 handle_update_fee (their_node_id: Uint8Array, msg: number): void {
104 const msg_hu_conv: UpdateFee = new UpdateFee(null, msg);
105 arg.handle_update_fee(their_node_id, msg_hu_conv);
108 handle_announcement_signatures (their_node_id: Uint8Array, msg: number): void {
109 const msg_hu_conv: AnnouncementSignatures = new AnnouncementSignatures(null, msg);
110 arg.handle_announcement_signatures(their_node_id, msg_hu_conv);
113 peer_disconnected (their_node_id: Uint8Array, no_connection_possible: boolean): void {
114 arg.peer_disconnected(their_node_id, no_connection_possible);
117 peer_connected (their_node_id: Uint8Array, msg: number): void {
118 const msg_hu_conv: Init = new Init(null, msg);
119 arg.peer_connected(their_node_id, msg_hu_conv);
122 handle_channel_reestablish (their_node_id: Uint8Array, msg: number): void {
123 const msg_hu_conv: ChannelReestablish = new ChannelReestablish(null, msg);
124 arg.handle_channel_reestablish(their_node_id, msg_hu_conv);
127 handle_error (their_node_id: Uint8Array, msg: number): void {
128 const msg_hu_conv: ErrorMessage = new ErrorMessage(null, msg);
129 arg.handle_error(their_node_id, msg_hu_conv);
134 impl_holder.held = new ChannelMessageHandler (null, structImplementation, MessageSendEventsProvider.new_impl(MessageSendEventsProvider_impl).bindings_instance);
138 export interface ChannelMessageHandlerInterface {
139 handle_open_channel(their_node_id: Uint8Array, their_features: InitFeatures, msg: OpenChannel): void;
140 handle_accept_channel(their_node_id: Uint8Array, their_features: InitFeatures, msg: AcceptChannel): void;
141 handle_funding_created(their_node_id: Uint8Array, msg: FundingCreated): void;
142 handle_funding_signed(their_node_id: Uint8Array, msg: FundingSigned): void;
143 handle_funding_locked(their_node_id: Uint8Array, msg: FundingLocked): void;
144 handle_shutdown(their_node_id: Uint8Array, msg: Shutdown): void;
145 handle_closing_signed(their_node_id: Uint8Array, msg: ClosingSigned): void;
146 handle_update_add_htlc(their_node_id: Uint8Array, msg: UpdateAddHTLC): void;
147 handle_update_fulfill_htlc(their_node_id: Uint8Array, msg: UpdateFulfillHTLC): void;
148 handle_update_fail_htlc(their_node_id: Uint8Array, msg: UpdateFailHTLC): void;
149 handle_update_fail_malformed_htlc(their_node_id: Uint8Array, msg: UpdateFailMalformedHTLC): void;
150 handle_commitment_signed(their_node_id: Uint8Array, msg: CommitmentSigned): void;
151 handle_revoke_and_ack(their_node_id: Uint8Array, msg: RevokeAndACK): void;
152 handle_update_fee(their_node_id: Uint8Array, msg: UpdateFee): void;
153 handle_announcement_signatures(their_node_id: Uint8Array, msg: AnnouncementSignatures): void;
154 peer_disconnected(their_node_id: Uint8Array, no_connection_possible: boolean): void;
155 peer_connected(their_node_id: Uint8Array, msg: Init): void;
156 handle_channel_reestablish(their_node_id: Uint8Array, msg: ChannelReestablish): void;
157 handle_error(their_node_id: Uint8Array, msg: ErrorMessage): void;
161 class LDKChannelMessageHandlerHolder {
162 held: ChannelMessageHandler;
164 public void handle_open_channel(Uint8Array their_node_id, InitFeatures their_features, OpenChannel msg) {
165 bindings.ChannelMessageHandler_handle_open_channel(this.ptr, their_node_id, their_features == null ? 0 : their_features.ptr & ~1, msg == null ? 0 : msg.ptr & ~1);
166 this.ptrs_to.add(their_features);
167 this.ptrs_to.add(msg);
170 public void handle_accept_channel(Uint8Array their_node_id, InitFeatures their_features, AcceptChannel msg) {
171 bindings.ChannelMessageHandler_handle_accept_channel(this.ptr, their_node_id, their_features == null ? 0 : their_features.ptr & ~1, msg == null ? 0 : msg.ptr & ~1);
172 this.ptrs_to.add(their_features);
173 this.ptrs_to.add(msg);
176 public void handle_funding_created(Uint8Array their_node_id, FundingCreated msg) {
177 bindings.ChannelMessageHandler_handle_funding_created(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
178 this.ptrs_to.add(msg);
181 public void handle_funding_signed(Uint8Array their_node_id, FundingSigned msg) {
182 bindings.ChannelMessageHandler_handle_funding_signed(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
183 this.ptrs_to.add(msg);
186 public void handle_funding_locked(Uint8Array their_node_id, FundingLocked msg) {
187 bindings.ChannelMessageHandler_handle_funding_locked(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
188 this.ptrs_to.add(msg);
191 public void handle_shutdown(Uint8Array their_node_id, Shutdown msg) {
192 bindings.ChannelMessageHandler_handle_shutdown(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
193 this.ptrs_to.add(msg);
196 public void handle_closing_signed(Uint8Array their_node_id, ClosingSigned msg) {
197 bindings.ChannelMessageHandler_handle_closing_signed(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
198 this.ptrs_to.add(msg);
201 public void handle_update_add_htlc(Uint8Array their_node_id, UpdateAddHTLC msg) {
202 bindings.ChannelMessageHandler_handle_update_add_htlc(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
203 this.ptrs_to.add(msg);
206 public void handle_update_fulfill_htlc(Uint8Array their_node_id, UpdateFulfillHTLC msg) {
207 bindings.ChannelMessageHandler_handle_update_fulfill_htlc(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
208 this.ptrs_to.add(msg);
211 public void handle_update_fail_htlc(Uint8Array their_node_id, UpdateFailHTLC msg) {
212 bindings.ChannelMessageHandler_handle_update_fail_htlc(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
213 this.ptrs_to.add(msg);
216 public void handle_update_fail_malformed_htlc(Uint8Array their_node_id, UpdateFailMalformedHTLC msg) {
217 bindings.ChannelMessageHandler_handle_update_fail_malformed_htlc(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
218 this.ptrs_to.add(msg);
221 public void handle_commitment_signed(Uint8Array their_node_id, CommitmentSigned msg) {
222 bindings.ChannelMessageHandler_handle_commitment_signed(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
223 this.ptrs_to.add(msg);
226 public void handle_revoke_and_ack(Uint8Array their_node_id, RevokeAndACK msg) {
227 bindings.ChannelMessageHandler_handle_revoke_and_ack(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
228 this.ptrs_to.add(msg);
231 public void handle_update_fee(Uint8Array their_node_id, UpdateFee msg) {
232 bindings.ChannelMessageHandler_handle_update_fee(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
233 this.ptrs_to.add(msg);
236 public void handle_announcement_signatures(Uint8Array their_node_id, AnnouncementSignatures msg) {
237 bindings.ChannelMessageHandler_handle_announcement_signatures(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
238 this.ptrs_to.add(msg);
241 public void peer_disconnected(Uint8Array their_node_id, boolean no_connection_possible) {
242 bindings.ChannelMessageHandler_peer_disconnected(this.ptr, their_node_id, no_connection_possible);
245 public void peer_connected(Uint8Array their_node_id, Init msg) {
246 bindings.ChannelMessageHandler_peer_connected(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
247 this.ptrs_to.add(msg);
250 public void handle_channel_reestablish(Uint8Array their_node_id, ChannelReestablish msg) {
251 bindings.ChannelMessageHandler_handle_channel_reestablish(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
252 this.ptrs_to.add(msg);
255 public void handle_error(Uint8Array their_node_id, ErrorMessage msg) {
256 bindings.ChannelMessageHandler_handle_error(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1);
257 this.ptrs_to.add(msg);