public static void WriteAsset(this BinaryWriter stream, string assetId) { if (string.IsNullOrEmpty(assetId) || assetId == "TN") { stream.WriteByte(0); } else { stream.WriteByte(1); var decoded = Base58.Decode(assetId); stream.Write(decoded, 0, decoded.Length); } }
public static DictionaryObject MakeOrderCancelRequest(PrivateKeyAccount sender, string orderId) { var stream = new MemoryStream(); var writer = new BinaryWriter(stream); writer.Write(sender.PublicKey); writer.Write(Base58.Decode(orderId)); var signature = sender.Sign(stream); return(new DictionaryObject { { "sender", sender.PublicKey.ToBase58() }, { "orderId", orderId }, { "signature", signature.ToBase58() } }); }
public static DictionaryObject MakeOrder(PrivateKeyAccount sender, string matcherKey, OrderSide side, Asset amountAsset, Asset priceAsset, decimal price, decimal amount, DateTime expiration, decimal matcherFee) { long timestamp = Utils.CurrentTimestamp(); var stream = new MemoryStream(); var writer = new BinaryWriter(stream); writer.Write(sender.PublicKey); writer.Write(Base58.Decode(matcherKey)); writer.WriteAsset(amountAsset.Id); writer.WriteAsset(priceAsset.Id); writer.Write((byte)(side == OrderSide.Buy ? 0x0 : 0x1)); writer.WriteLong(Asset.PriceToLong(amountAsset, priceAsset, price)); writer.WriteLong(amountAsset.AmountToLong(amount)); writer.WriteLong(timestamp); writer.WriteLong(expiration.ToLong()); writer.WriteLong(Assets.TN.AmountToLong(matcherFee)); var signature = sender.Sign(stream); return(new DictionaryObject { { "senderPublicKey", Base58.Encode(sender.PublicKey) }, { "matcherPublicKey", matcherKey }, { "assetPair", new DictionaryObject { { "amountAsset", amountAsset.IdOrNull }, { "priceAsset", priceAsset.IdOrNull } } }, { "orderType", side.ToString().ToLower() }, { "price", Asset.PriceToLong(amountAsset, priceAsset, price) }, { "amount", amountAsset.AmountToLong(amount) }, { "timestamp", timestamp }, { "expiration", expiration.ToLong() }, { "matcherFee", Assets.TN.AmountToLong(matcherFee) }, { "signature", signature.ToBase58() } }); }
private PrivateKeyAccount(string privateKey, char scheme) : this(Base58.Decode(privateKey), scheme) { }