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 | 1x 1x 13x 13x 13x 1x 56x 30x 30x 30x 30x 8x 1x 20x | import { BufferWriter, StreamReader } from "@node-lightning/bufio"; import { ICloneable } from "./ICloneable"; /** * Represents segregated witness data. This data is nothing more than a * buffer. */ export class Witness implements ICloneable<Witness> { /** * Parses witness data * @param reader */ public static parse(reader: StreamReader): Witness { const len = reader.readVarInt(); const data = reader.readBytes(Number(len)); return new Witness(data); } /** * Hex-encoded Witness data. This method interally creates a * StreamReader and uses the parse function * @param hex encoded as a string */ public static fromHex(hex: string) { return Witness.parse(StreamReader.fromHex(hex)); } constructor(readonly data: Buffer) {} /** * Serializes witness data into a buffer in the format: * * [varint] length * [length] data */ public serialize(): Buffer { const writer = new BufferWriter(); writer.writeVarInt(this.data.length); writer.writeBytes(this.data); return writer.toBuffer(); } /** * Returns the string of a piece of witness data */ public toString() { return this.data.toString("hex"); } /** * Returns the string of a piece of witness data */ public toJSON() { return this.toString(); } /** * Clone via deep copy */ public clone(): Witness { return new Witness(Buffer.from(this.data)); } } |