* want to provide a secret for a spontaneous payment if MPP is needed and you know your
* recipient will not reject it.
*/
- public Option_PaymentSecretZ get_payment_secret() {
+ public Option_ThirtyTwoBytesZ get_payment_secret() {
long ret = bindings.RecipientOnionFields_get_payment_secret(this.ptr);
GC.KeepAlive(this);
if (ret >= 0 && ret <= 4096) { return null; }
- org.ldk.structs.Option_PaymentSecretZ ret_hu_conv = org.ldk.structs.Option_PaymentSecretZ.constr_from_ptr(ret);
+ org.ldk.structs.Option_ThirtyTwoBytesZ ret_hu_conv = org.ldk.structs.Option_ThirtyTwoBytesZ.constr_from_ptr(ret);
if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
return ret_hu_conv;
}
* want to provide a secret for a spontaneous payment if MPP is needed and you know your
* recipient will not reject it.
*/
- public void set_payment_secret(org.ldk.structs.Option_PaymentSecretZ val) {
+ public void set_payment_secret(org.ldk.structs.Option_ThirtyTwoBytesZ val) {
bindings.RecipientOnionFields_set_payment_secret(this.ptr, val.ptr);
GC.KeepAlive(this);
GC.KeepAlive(val);
if (this != null) { this.ptrs_to.AddLast(val); };
}
- /**
- * Constructs a new RecipientOnionFields given each field
- */
- public static RecipientOnionFields of(org.ldk.structs.Option_PaymentSecretZ payment_secret_arg, org.ldk.structs.Option_CVec_u8ZZ payment_metadata_arg) {
- long ret = bindings.RecipientOnionFields_new(payment_secret_arg.ptr, payment_metadata_arg.ptr);
- GC.KeepAlive(payment_secret_arg);
- GC.KeepAlive(payment_metadata_arg);
- if (ret >= 0 && ret <= 4096) { return null; }
- org.ldk.structs.RecipientOnionFields ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RecipientOnionFields(null, ret); }
- if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
- if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(payment_secret_arg); };
- if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(payment_metadata_arg); };
- return ret_hu_conv;
- }
-
internal long clone_ptr() {
long ret = bindings.RecipientOnionFields_clone_ptr(this.ptr);
GC.KeepAlive(this);
* Serialize the RecipientOnionFields object into a byte array which can be read by RecipientOnionFields_read
*/
public byte[] write() {
- byte[] ret = bindings.RecipientOnionFields_write(this.ptr);
+ long ret = bindings.RecipientOnionFields_write(this.ptr);
GC.KeepAlive(this);
- return ret;
+ if (ret >= 0 && ret <= 4096) { return null; }
+ byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
+ return ret_conv;
}
/**
* Read a RecipientOnionFields from a byte array, created by RecipientOnionFields_write
*/
public static Result_RecipientOnionFieldsDecodeErrorZ read(byte[] ser) {
- long ret = bindings.RecipientOnionFields_read(ser);
+ long ret = bindings.RecipientOnionFields_read(InternalUtils.encodeUint8Array(ser));
GC.KeepAlive(ser);
if (ret >= 0 && ret <= 4096) { return null; }
Result_RecipientOnionFieldsDecodeErrorZ ret_hu_conv = Result_RecipientOnionFieldsDecodeErrorZ.constr_from_ptr(ret);
* but do not require or provide any further data.
*/
public static RecipientOnionFields secret_only(byte[] payment_secret) {
- long ret = bindings.RecipientOnionFields_secret_only(InternalUtils.check_arr_len(payment_secret, 32));
+ long ret = bindings.RecipientOnionFields_secret_only(InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(payment_secret, 32)));
GC.KeepAlive(payment_secret);
if (ret >= 0 && ret <= 4096) { return null; }
org.ldk.structs.RecipientOnionFields ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RecipientOnionFields(null, ret); }
return ret_hu_conv;
}
+ /**
+ * Creates a new [`RecipientOnionFields`] from an existing one, adding custom TLVs. Each
+ * TLV is provided as a `(u64, Vec<u8>)` for the type number and serialized value
+ * respectively. TLV type numbers must be unique and within the range
+ * reserved for custom types, i.e. >= 2^16, otherwise this method will return `Err(())`.
+ *
+ * This method will also error for types in the experimental range which have been
+ * standardized within the protocol, which only includes 5482373484 (keysend) for now.
+ *
+ * See [`Self::custom_tlvs`] for more info.
+ */
+ public Result_RecipientOnionFieldsNoneZ with_custom_tlvs(TwoTuple_u64CVec_u8ZZ[] custom_tlvs) {
+ long ret = bindings.RecipientOnionFields_with_custom_tlvs(this.ptr, InternalUtils.encodeUint64Array(InternalUtils.mapArray(custom_tlvs, custom_tlvs_conv_23 => custom_tlvs_conv_23 != null ? custom_tlvs_conv_23.ptr : 0)));
+ GC.KeepAlive(this);
+ GC.KeepAlive(custom_tlvs);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_RecipientOnionFieldsNoneZ ret_hu_conv = Result_RecipientOnionFieldsNoneZ.constr_from_ptr(ret);
+ if (this != null) { this.ptrs_to.AddLast(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Gets the custom TLVs that will be sent or have been received.
+ *
+ * Custom TLVs allow sending extra application-specific data with a payment. They provide
+ * additional flexibility on top of payment metadata, as while other implementations may
+ * require `payment_metadata` to reflect metadata provided in an invoice, custom TLVs
+ * do not have this restriction.
+ *
+ * Note that if this field is non-empty, it will contain strictly increasing TLVs, each
+ * represented by a `(u64, Vec<u8>)` for its type number and serialized value respectively.
+ * This is validated when setting this field using [`Self::with_custom_tlvs`].
+ */
+ public TwoTuple_u64CVec_u8ZZ[] custom_tlvs() {
+ long ret = bindings.RecipientOnionFields_custom_tlvs(this.ptr);
+ GC.KeepAlive(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ int ret_conv_23_len = InternalUtils.getArrayLength(ret);
+ TwoTuple_u64CVec_u8ZZ[] ret_conv_23_arr = new TwoTuple_u64CVec_u8ZZ[ret_conv_23_len];
+ for (int x = 0; x < ret_conv_23_len; x++) {
+ long ret_conv_23 = InternalUtils.getU64ArrayElem(ret, x);
+ TwoTuple_u64CVec_u8ZZ ret_conv_23_hu_conv = new TwoTuple_u64CVec_u8ZZ(null, ret_conv_23);
+ if (ret_conv_23_hu_conv != null) { ret_conv_23_hu_conv.ptrs_to.AddLast(this); };
+ ret_conv_23_arr[x] = ret_conv_23_hu_conv;
+ }
+ bindings.free_buffer(ret);
+ return ret_conv_23_arr;
+ }
+
}
} } }
projects / ldk-java / blobdiff