[Java] Update auto-generated Java bindings to LDK 0.0.121

[ldk-java] / src / main / java / org / ldk / structs / OnionPacket.java

diff --git a/src/main/java/org/ldk/structs/OnionPacket.java b/src/main/java/org/ldk/structs/OnionPacket.java
new file mode 100644 (file)
index 0000000..8db0a31
--- /dev/null
+++ b/src/main/java/org/ldk/structs/OnionPacket.java
@@ -0,0 +1,156 @@
+package org.ldk.structs;
+
+import org.ldk.impl.bindings;
+import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
+
+
+/**
+ * BOLT 4 onion packet including hop data for the next peer.
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
+public class OnionPacket extends CommonBase {
+       OnionPacket(Object _dummy, long ptr) { super(ptr); }
+       @Override @SuppressWarnings("deprecation")
+       protected void finalize() throws Throwable {
+               super.finalize();
+               if (ptr != 0) { bindings.OnionPacket_free(ptr); }
+       }
+
+       /**
+        * BOLT 4 version number.
+        */
+       public byte get_version() {
+               byte ret = bindings.OnionPacket_get_version(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * BOLT 4 version number.
+        */
+       public void set_version(byte val) {
+               bindings.OnionPacket_set_version(this.ptr, val);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(val);
+       }
+
+       /**
+        * In order to ensure we always return an error on onion decode in compliance with [BOLT
+        * #4](https://github.com/lightning/bolts/blob/master/04-onion-routing.md), we have to
+        * deserialize `OnionPacket`s contained in [`UpdateAddHTLC`] messages even if the ephemeral
+        * public key (here) is bogus, so we hold a [`Result`] instead of a [`PublicKey`] as we'd
+        * like.
+        * 
+        * Returns a copy of the field.
+        */
+       public Result_PublicKeySecp256k1ErrorZ get_public_key() {
+               long ret = bindings.OnionPacket_get_public_key(this.ptr);
+               Reference.reachabilityFence(this);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_PublicKeySecp256k1ErrorZ ret_hu_conv = Result_PublicKeySecp256k1ErrorZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+       /**
+        * In order to ensure we always return an error on onion decode in compliance with [BOLT
+        * #4](https://github.com/lightning/bolts/blob/master/04-onion-routing.md), we have to
+        * deserialize `OnionPacket`s contained in [`UpdateAddHTLC`] messages even if the ephemeral
+        * public key (here) is bogus, so we hold a [`Result`] instead of a [`PublicKey`] as we'd
+        * like.
+        */
+       public void set_public_key(org.ldk.structs.Result_PublicKeySecp256k1ErrorZ val) {
+               bindings.OnionPacket_set_public_key(this.ptr, val != null ? val.ptr : 0);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(val);
+       }
+
+       /**
+        * HMAC to verify the integrity of hop_data.
+        */
+       public byte[] get_hmac() {
+               byte[] ret = bindings.OnionPacket_get_hmac(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * HMAC to verify the integrity of hop_data.
+        */
+       public void set_hmac(byte[] val) {
+               bindings.OnionPacket_set_hmac(this.ptr, InternalUtils.check_arr_len(val, 32));
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(val);
+       }
+
+       long clone_ptr() {
+               long ret = bindings.OnionPacket_clone_ptr(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Creates a copy of the OnionPacket
+        */
+       public OnionPacket clone() {
+               long ret = bindings.OnionPacket_clone(this.ptr);
+               Reference.reachabilityFence(this);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               org.ldk.structs.OnionPacket ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OnionPacket(null, ret); }
+               if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+               return ret_hu_conv;
+       }
+
+       /**
+        * Generates a non-cryptographic 64-bit hash of the OnionPacket.
+        */
+       public long hash() {
+               long ret = bindings.OnionPacket_hash(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       @Override public int hashCode() {
+               return (int)this.hash();
+       }
+       /**
+        * Checks if two OnionPackets contain equal inner contents.
+        * This ignores pointers and is_owned flags and looks at the values in fields.
+        * Two objects with NULL inner values will be considered "equal" here.
+        */
+       public boolean eq(org.ldk.structs.OnionPacket b) {
+               boolean ret = bindings.OnionPacket_eq(this.ptr, b == null ? 0 : b.ptr);
+               Reference.reachabilityFence(this);
+               Reference.reachabilityFence(b);
+               if (this != null) { this.ptrs_to.add(b); };
+               return ret;
+       }
+
+       @Override public boolean equals(Object o) {
+               if (!(o instanceof OnionPacket)) return false;
+               return this.eq((OnionPacket)o);
+       }
+       /**
+        * Serialize the OnionPacket object into a byte array which can be read by OnionPacket_read
+        */
+       public byte[] write() {
+               byte[] ret = bindings.OnionPacket_write(this.ptr);
+               Reference.reachabilityFence(this);
+               return ret;
+       }
+
+       /**
+        * Read a OnionPacket from a byte array, created by OnionPacket_write
+        */
+       public static Result_OnionPacketDecodeErrorZ read(byte[] ser) {
+               long ret = bindings.OnionPacket_read(ser);
+               Reference.reachabilityFence(ser);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               Result_OnionPacketDecodeErrorZ ret_hu_conv = Result_OnionPacketDecodeErrorZ.constr_from_ptr(ret);
+               return ret_hu_conv;
+       }
+
+}