Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { BufferReader, BufferWriter } from '@node-dlc/bufio';
import { MessageType } from '../MessageType';
import { IDlcMessage } from './DlcMessage';
export abstract class OrderIrcInfo {
public static deserialize(buf: Buffer): OrderIrcInfo {
const reader = new BufferReader(buf);
const type = Number(reader.readBigSize());
switch (type) {
case MessageType.OrderIrcInfoV0:
return OrderIrcInfoV0.deserialize(buf);
default:
throw new Error(`Order irc info TLV type must be OrderIrcInfoV0`);
}
}
public abstract type: number;
public abstract toJSON(): IOrderIrcInfoJSON;
public abstract serialize(): Buffer;
}
/**
* OrderMetadata message contains information about a node and indicates its
* desire to enter into a new contract. This is the first step toward
* order negotiation.
*/
export class OrderIrcInfoV0 extends OrderIrcInfo implements IDlcMessage {
public static type = MessageType.OrderIrcInfoV0;
/**
* Deserializes an offer_dlc_v0 message
* @param buf
*/
public static deserialize(buf: Buffer): OrderIrcInfoV0 {
const instance = new OrderIrcInfoV0();
const reader = new BufferReader(buf);
reader.readBigSize(); // read type
instance.length = reader.readBigSize();
const nickLength = reader.readBigSize();
const nickBuf = reader.readBytes(Number(nickLength));
instance.nick = nickBuf.toString();
instance.pubKey = reader.readBytes(33);
return instance;
}
/**
* The type for order_metadata_v0 message. order_metadata_v0 = 62774
*/
public type = OrderIrcInfoV0.type;
public length: bigint;
public nick: string;
public pubKey: Buffer;
/**
* Converts order_metadata_v0 to JSON
*/
public toJSON(): IOrderIrcInfoJSON {
return {
type: this.type,
nick: this.nick,
pubKey: this.pubKey.toString('hex'),
};
}
/**
* Serializes the oracle_event message into a Buffer
*/
public serialize(): Buffer {
const writer = new BufferWriter();
writer.writeBigSize(this.type);
const dataWriter = new BufferWriter();
dataWriter.writeBigSize(this.nick.length);
dataWriter.writeBytes(Buffer.from(this.nick));
dataWriter.writeBytes(this.pubKey);
writer.writeBigSize(dataWriter.size);
writer.writeBytes(dataWriter.toBuffer());
return writer.toBuffer();
}
}
export interface IOrderIrcInfoJSON {
type: number;
nick: string;
pubKey: string;
}
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