1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
7 import javax.annotation.Nullable;
11 * Represents a signed `RawInvoice` with cached hash. The signature is not checked and may be
15 * The hash has to be either from the deserialized invoice or from the serialized `raw_invoice`.
17 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
18 public class SignedRawInvoice extends CommonBase {
19 SignedRawInvoice(Object _dummy, long ptr) { super(ptr); }
20 @Override @SuppressWarnings("deprecation")
21 protected void finalize() throws Throwable {
23 if (ptr != 0) { bindings.SignedRawInvoice_free(ptr); }
27 * Checks if two SignedRawInvoices contain equal inner contents.
28 * This ignores pointers and is_owned flags and looks at the values in fields.
29 * Two objects with NULL inner values will be considered "equal" here.
31 public boolean eq(SignedRawInvoice b) {
32 boolean ret = bindings.SignedRawInvoice_eq(this.ptr, b == null ? 0 : b.ptr & ~1);
38 * Creates a copy of the SignedRawInvoice
40 public SignedRawInvoice clone() {
41 long ret = bindings.SignedRawInvoice_clone(this.ptr);
42 if (ret < 1024) { return null; }
43 SignedRawInvoice ret_hu_conv = new SignedRawInvoice(null, ret);
44 ret_hu_conv.ptrs_to.add(this);
49 * Disassembles the `SignedRawInvoice` into its three parts:
51 * 2. hash of the raw invoice
54 public ThreeTuple<RawInvoice, byte[], InvoiceSignature> into_parts() {
55 long ret = bindings.SignedRawInvoice_into_parts(this.ptr);
56 if (ret < 1024) { return null; }
57 long ret_a = bindings.LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ_get_a(ret);
58 RawInvoice ret_a_hu_conv = new RawInvoice(null, ret_a);
59 ret_a_hu_conv.ptrs_to.add(this);;
60 byte[] ret_b = bindings.LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ_get_b(ret);
61 long ret_c = bindings.LDKC3Tuple_RawInvoice_u832InvoiceSignatureZ_get_c(ret);
62 InvoiceSignature ret_c_hu_conv = new InvoiceSignature(null, ret_c);
63 ret_c_hu_conv.ptrs_to.add(this);;
64 ThreeTuple<RawInvoice, byte[], InvoiceSignature> ret_conv = new ThreeTuple<RawInvoice, byte[], InvoiceSignature>(ret_a_hu_conv, ret_b, ret_c_hu_conv, () -> {
65 bindings.C3Tuple_RawInvoice_u832InvoiceSignatureZ_free(ret);
67 ret_a_hu_conv.ptrs_to.add(ret_conv);
68 ret_c_hu_conv.ptrs_to.add(ret_conv);
69 this.ptrs_to.add(this);
74 * The `RawInvoice` which was signed.
76 public RawInvoice raw_invoice() {
77 long ret = bindings.SignedRawInvoice_raw_invoice(this.ptr);
78 if (ret < 1024) { return null; }
79 RawInvoice ret_hu_conv = new RawInvoice(null, ret);
80 ret_hu_conv.ptrs_to.add(this);
85 * The hash of the `RawInvoice` that was signed.
87 public byte[] hash() {
88 byte[] ret = bindings.SignedRawInvoice_hash(this.ptr);
93 * InvoiceSignature for the invoice.
95 public InvoiceSignature signature() {
96 long ret = bindings.SignedRawInvoice_signature(this.ptr);
97 if (ret < 1024) { return null; }
98 InvoiceSignature ret_hu_conv = new InvoiceSignature(null, ret);
99 ret_hu_conv.ptrs_to.add(this);
104 * Recovers the public key used for signing the invoice from the recoverable signature.
106 public Result_PayeePubKeyErrorZ recover_payee_pub_key() {
107 long ret = bindings.SignedRawInvoice_recover_payee_pub_key(this.ptr);
108 if (ret < 1024) { return null; }
109 Result_PayeePubKeyErrorZ ret_hu_conv = Result_PayeePubKeyErrorZ.constr_from_ptr(ret);
114 * Checks if the signature is valid for the included payee public key or if none exists if it's
115 * valid for the recovered signature (which should always be true?).
117 public boolean check_signature() {
118 boolean ret = bindings.SignedRawInvoice_check_signature(this.ptr);
123 * Read a SignedRawInvoice object from a string
125 public static Result_SignedRawInvoiceNoneZ from_str(java.lang.String s) {
126 long ret = bindings.SignedRawInvoice_from_str(s);
127 if (ret < 1024) { return null; }
128 Result_SignedRawInvoiceNoneZ ret_hu_conv = Result_SignedRawInvoiceNoneZ.constr_from_ptr(ret);
133 * Get the string representation of a SignedRawInvoice object
135 public String to_str() {
136 String ret = bindings.SignedRawInvoice_to_str(this.ptr);