@node-dlc/messaging
Version:
DLC Messaging Protocol
114 lines • 4.13 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.OrderNegotiationFieldsV1 = exports.OrderNegotiationFieldsV0 = exports.OrderNegotiationFields = void 0;
const bufio_1 = require("@node-dlc/bufio");
const MessageType_1 = require("../MessageType");
const OrderOffer_1 = require("./OrderOffer");
class OrderNegotiationFields {
static deserialize(buf) {
const reader = new bufio_1.BufferReader(buf);
const type = Number(reader.readBigSize());
switch (type) {
case MessageType_1.MessageType.OrderNegotiationFieldsV0:
return OrderNegotiationFieldsV0.deserialize(buf);
case MessageType_1.MessageType.OrderNegotiationFieldsV1:
return OrderNegotiationFieldsV1.deserialize(buf);
default:
throw new Error(`Order Negotiation Fields TLV type must be OrderNegotiationFieldsV0 or OrderNegotiationFieldsV1`);
}
}
}
exports.OrderNegotiationFields = OrderNegotiationFields;
/**
* OrderNegotiationFields V0 contains preferences of the accepter of a order
* offer which are taken into account during DLC construction.
*/
class OrderNegotiationFieldsV0 extends OrderNegotiationFields {
constructor() {
super(...arguments);
/**
* The type for order_negotiation_fields_v0 message. order_negotiation_fields_v0 = 65334
*/
this.type = OrderNegotiationFieldsV0.type;
}
/**
* Deserializes an order_negotiation_fields_v0 message
* @param buf
*/
static deserialize(buf) {
const instance = new OrderNegotiationFieldsV0();
const reader = new bufio_1.BufferReader(buf);
reader.readBigSize(); // read type
instance.length = reader.readBigSize();
return instance;
}
/**
* Converts order_negotiation_fields_v0 to JSON
*/
toJSON() {
return {
type: this.type,
};
}
/**
* Serializes the order_negotiation_fields_v0 message into a Buffer
*/
serialize() {
const writer = new bufio_1.BufferWriter();
writer.writeBigSize(this.type);
writer.writeBigSize(0);
return writer.toBuffer();
}
}
exports.OrderNegotiationFieldsV0 = OrderNegotiationFieldsV0;
OrderNegotiationFieldsV0.type = MessageType_1.MessageType.OrderNegotiationFieldsV0;
/**
* OrderNegotiationFields V1 contains preferences of the acceptor of a order
* offer which are taken into account during DLC construction.
*/
class OrderNegotiationFieldsV1 extends OrderNegotiationFields {
constructor() {
super(...arguments);
/**
* The type for order_negotiation_fields_v1 message. order_negotiation_fields_v1 = 65336
*/
this.type = OrderNegotiationFieldsV1.type;
}
/**
* Deserializes an order_negotiation_fields_v1 message
* @param buf
*/
static deserialize(buf) {
const instance = new OrderNegotiationFieldsV1();
const reader = new bufio_1.BufferReader(buf);
reader.readBigSize(); // read type
instance.length = reader.readBigSize();
const newBuf = reader.readBytes();
instance.orderOffer = OrderOffer_1.OrderOffer.deserialize(newBuf);
return instance;
}
/**
* Converts order_negotiation_fields_v1 to JSON
*/
toJSON() {
return {
type: this.type,
orderOffer: this.orderOffer.toJSON(),
};
}
/**
* Serializes the order_negotiation_fields_v1 message into a Buffer
*/
serialize() {
const writer = new bufio_1.BufferWriter();
writer.writeBigSize(this.type);
const dataWriter = new bufio_1.BufferWriter();
dataWriter.writeBytes(this.orderOffer.serialize());
writer.writeBigSize(dataWriter.size);
writer.writeBytes(dataWriter.toBuffer());
return writer.toBuffer();
}
}
exports.OrderNegotiationFieldsV1 = OrderNegotiationFieldsV1;
OrderNegotiationFieldsV1.type = MessageType_1.MessageType.OrderNegotiationFieldsV1;
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