public void ChangeTrustOperation()
{
// GC5SIC4E3V56VOHJ3OZAX5SJDTWY52JYI2AFK6PUGSXFVRJQYQXXZBZF
var source = KeyPair.FromSeed("SC4CGETADVYTCR5HEAVZRB3DZQY5Y4J7RFNJTRA6ESMHIPEZUSTE2QDK");
var assetCode = "EUR";
var asset = new Stellar.Generated.Asset
{
Discriminant = Stellar.Generated.AssetType.Create(
Stellar.Generated.AssetType.AssetTypeEnum.ASSET_TYPE_CREDIT_ALPHANUM4),
AlphaNum4 = new Stellar.Generated.Asset.AssetAlphaNum4
{
AssetCode = Encoding.ASCII.GetBytes(assetCode),
Issuer = source.AccountId
}
};
long limit = 100;
ChangeTrustOperation operation = new ChangeTrustOperation.Builder(asset, limit)
.SetSourceAccount(source)
.Build();
Stellar.Generated.Operation xdr = operation.ToXdr();
ChangeTrustOperation parsedOperation = Stellar.ChangeTrustOperation.FromXdr(xdr);
Assert.AreEqual(source.Address, parsedOperation.SourceAccount.Address);
Assert.AreEqual("EUR", Encoding.ASCII.GetString(parsedOperation.Asset.AlphaNum4.AssetCode));
Assert.AreEqual(Stellar.Generated.AssetType.AssetTypeEnum.ASSET_TYPE_CREDIT_ALPHANUM4,
parsedOperation.Asset.Discriminant.InnerValue);
Assert.AreEqual(limit, parsedOperation.Limit);
Assert.AreEqual("AAAAAQAAAAC7JAuE3XvquOnbsgv2SRztjuk4RoBVefQ0rlrFMMQvfAAAAAYAAAABRVVSAAAAAAC7JAuE3XvquOnbsgv2SRztjuk4RoBVefQ0rlrFMMQvfAAAAAAAAABk",
operation.ToXdrBase64());
}
public static Operation FromXdr(Generated.Operation xdr)
{
var body = xdr.Body;
Operation operation = null;
switch (body.Discriminant.InnerValue)
{
case Generated.OperationType.OperationTypeEnum.CREATE_ACCOUNT:
operation = new CreateAccountOperation.Builder(body.CreateAccountOp).Build();
break;
case Generated.OperationType.OperationTypeEnum.PAYMENT:
operation = new PaymentOperation.Builder(body.PaymentOp).Build();
break;
case Generated.OperationType.OperationTypeEnum.PATH_PAYMENT:
//operation = new PathPaymentOperation.Builder(body.getPathPaymentOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.MANAGE_OFFER:
//operation = new ManagerOfferOperation.Builder(body.getManageOfferOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.CREATE_PASSIVE_OFFER:
//operation = new CreatePassiveOfferOperation.Builder(body.getCreatePassiveOfferOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.SET_OPTIONS:
//operation = new SetOptionsOperation.Builder(body.getSetOptionsOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.CHANGE_TRUST:
operation = new ChangeTrustOperation.Builder(body.ChangeTrustOp).Build();
break;
case Generated.OperationType.OperationTypeEnum.ALLOW_TRUST:
//operation = new AllowTrustOperation.Builder(body.getAllowTrustOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.ACCOUNT_MERGE:
//operation = new AccountMergeOperation.Builder(body).build();
break;
default:
throw new Exception("Unknown operation body " + body.Discriminant.InnerValue);
}
if (xdr.SourceAccount != null)
{
operation.SourceAccount = KeyPair.FromXdrPublicKey(xdr.SourceAccount.InnerValue);
}
return(operation);
}
public static Operation FromXdr(Generated.Operation xdr)
{
var body = xdr.Body;
Operation operation = null;
switch (body.Discriminant.InnerValue)
{
case Generated.OperationType.OperationTypeEnum.CREATE_ACCOUNT:
//operation = new CreateAccountOperation.Builder(body.CreateAccountOp).Build();
break;
case Generated.OperationType.OperationTypeEnum.PAYMENT:
operation = new PaymentOperation.Builder(body.PaymentOp).Build();
break;
case Generated.OperationType.OperationTypeEnum.PATH_PAYMENT:
//operation = new PathPaymentOperation.Builder(body.getPathPaymentOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.MANAGE_OFFER:
//operation = new ManagerOfferOperation.Builder(body.getManageOfferOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.CREATE_PASSIVE_OFFER:
//operation = new CreatePassiveOfferOperation.Builder(body.getCreatePassiveOfferOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.SET_OPTIONS:
//operation = new SetOptionsOperation.Builder(body.getSetOptionsOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.CHANGE_TRUST:
operation = new ChangeTrustOperation.Builder(body.ChangeTrustOp).Build();
break;
case Generated.OperationType.OperationTypeEnum.ALLOW_TRUST:
//operation = new AllowTrustOperation.Builder(body.getAllowTrustOp()).build();
break;
case Generated.OperationType.OperationTypeEnum.ACCOUNT_MERGE:
//operation = new AccountMergeOperation.Builder(body).build();
break;
default:
throw new Exception("Unknown operation body " + body.Discriminant.InnerValue);
}
if (xdr.SourceAccount != null)
{
operation.SourceAccount = KeyPair.FromXdrPublicKey(xdr.SourceAccount.InnerValue);
}
return operation;
}
