X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FChannelPublicKeys.java;h=28a7706c754ae9827b302640d6a6ff1e0308cf47;hb=2bb592fb946e316dba9f4d1123f8ac72ff4e9bf8;hp=e62ea44fdff8d4cc7aa3e11ccd8bad2304f256ee;hpb=ad15b3a4dbf3fbc7f08ef22d656bae79e8182008;p=ldk-java

diff --git a/src/main/java/org/ldk/structs/ChannelPublicKeys.java b/src/main/java/org/ldk/structs/ChannelPublicKeys.java
index e62ea44f..28a7706c 100644
--- a/src/main/java/org/ldk/structs/ChannelPublicKeys.java
+++ b/src/main/java/org/ldk/structs/ChannelPublicKeys.java
@@ -2,82 +2,228 @@ 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;
 
+
+/**
+ * One counterparty's public keys which do not change over the life of a channel.
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
 public class ChannelPublicKeys extends CommonBase {
 	ChannelPublicKeys(Object _dummy, long ptr) { super(ptr); }
 	@Override @SuppressWarnings("deprecation")
 	protected void finalize() throws Throwable {
 		super.finalize();
-		bindings.ChannelPublicKeys_free(ptr);
+		if (ptr != 0) { bindings.ChannelPublicKeys_free(ptr); }
 	}
 
-	public ChannelPublicKeys(ChannelPublicKeys orig) {
-		super(bindings.ChannelPublicKeys_clone(orig == null ? 0 : orig.ptr & ~1));
-		this.ptrs_to.add(orig);
+	/**
+	 * The public key which is used to sign all commitment transactions, as it appears in the
+	 * on-chain channel lock-in 2-of-2 multisig output.
+	 */
+	public byte[] get_funding_pubkey() {
+		byte[] ret = bindings.ChannelPublicKeys_get_funding_pubkey(this.ptr);
+		Reference.reachabilityFence(this);
+		return ret;
 	}
 
-	public byte[] get_funding_pubkey(ChannelPublicKeys this_ptr) {
-		byte[] ret = bindings.ChannelPublicKeys_get_funding_pubkey(this_ptr == null ? 0 : this_ptr.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
-		return ret;
+	/**
+	 * The public key which is used to sign all commitment transactions, as it appears in the
+	 * on-chain channel lock-in 2-of-2 multisig output.
+	 */
+	public void set_funding_pubkey(byte[] val) {
+		bindings.ChannelPublicKeys_set_funding_pubkey(this.ptr, InternalUtils.check_arr_len(val, 33));
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(val);
+	}
+
+	/**
+	 * The base point which is used (with derive_public_revocation_key) to derive per-commitment
+	 * revocation keys. This is combined with the per-commitment-secret generated by the
+	 * counterparty to create a secret which the counterparty can reveal to revoke previous
+	 * states.
+	 */
+	public RevocationBasepoint get_revocation_basepoint() {
+		long ret = bindings.ChannelPublicKeys_get_revocation_basepoint(this.ptr);
+		Reference.reachabilityFence(this);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		org.ldk.structs.RevocationBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevocationBasepoint(null, ret); }
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+		return ret_hu_conv;
 	}
 
-	public void set_funding_pubkey(ChannelPublicKeys this_ptr, byte[] val) {
-		bindings.ChannelPublicKeys_set_funding_pubkey(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * The base point which is used (with derive_public_revocation_key) to derive per-commitment
+	 * revocation keys. This is combined with the per-commitment-secret generated by the
+	 * counterparty to create a secret which the counterparty can reveal to revoke previous
+	 * states.
+	 */
+	public void set_revocation_basepoint(org.ldk.structs.RevocationBasepoint val) {
+		bindings.ChannelPublicKeys_set_revocation_basepoint(this.ptr, val == null ? 0 : val.ptr);
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(val);
+		if (this != null) { this.ptrs_to.add(val); };
 	}
 
-	public byte[] get_revocation_basepoint(ChannelPublicKeys this_ptr) {
-		byte[] ret = bindings.ChannelPublicKeys_get_revocation_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
+	 * spendable primary channel balance on the broadcaster's commitment transaction. This key is
+	 * static across every commitment transaction.
+	 */
+	public byte[] get_payment_point() {
+		byte[] ret = bindings.ChannelPublicKeys_get_payment_point(this.ptr);
+		Reference.reachabilityFence(this);
 		return ret;
 	}
 
-	public void set_revocation_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
-		bindings.ChannelPublicKeys_set_revocation_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
+	 * spendable primary channel balance on the broadcaster's commitment transaction. This key is
+	 * static across every commitment transaction.
+	 */
+	public void set_payment_point(byte[] val) {
+		bindings.ChannelPublicKeys_set_payment_point(this.ptr, InternalUtils.check_arr_len(val, 33));
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(val);
 	}
 
-	public byte[] get_payment_point(ChannelPublicKeys this_ptr) {
-		byte[] ret = bindings.ChannelPublicKeys_get_payment_point(this_ptr == null ? 0 : this_ptr.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
-		return ret;
+	/**
+	 * The base point which is used (with derive_public_key) to derive a per-commitment payment
+	 * public key which receives non-HTLC-encumbered funds which are only available for spending
+	 * after some delay (or can be claimed via the revocation path).
+	 */
+	public DelayedPaymentBasepoint get_delayed_payment_basepoint() {
+		long ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this.ptr);
+		Reference.reachabilityFence(this);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		org.ldk.structs.DelayedPaymentBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.DelayedPaymentBasepoint(null, ret); }
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+		return ret_hu_conv;
+	}
+
+	/**
+	 * The base point which is used (with derive_public_key) to derive a per-commitment payment
+	 * public key which receives non-HTLC-encumbered funds which are only available for spending
+	 * after some delay (or can be claimed via the revocation path).
+	 */
+	public void set_delayed_payment_basepoint(org.ldk.structs.DelayedPaymentBasepoint val) {
+		bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this.ptr, val == null ? 0 : val.ptr);
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(val);
+		if (this != null) { this.ptrs_to.add(val); };
 	}
 
-	public void set_payment_point(ChannelPublicKeys this_ptr, byte[] val) {
-		bindings.ChannelPublicKeys_set_payment_point(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * The base point which is used (with derive_public_key) to derive a per-commitment public key
+	 * which is used to encumber HTLC-in-flight outputs.
+	 */
+	public HtlcBasepoint get_htlc_basepoint() {
+		long ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this.ptr);
+		Reference.reachabilityFence(this);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		org.ldk.structs.HtlcBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.HtlcBasepoint(null, ret); }
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+		return ret_hu_conv;
 	}
 
-	public byte[] get_delayed_payment_basepoint(ChannelPublicKeys this_ptr) {
-		byte[] ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * The base point which is used (with derive_public_key) to derive a per-commitment public key
+	 * which is used to encumber HTLC-in-flight outputs.
+	 */
+	public void set_htlc_basepoint(org.ldk.structs.HtlcBasepoint val) {
+		bindings.ChannelPublicKeys_set_htlc_basepoint(this.ptr, val == null ? 0 : val.ptr);
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(val);
+		if (this != null) { this.ptrs_to.add(val); };
+	}
+
+	/**
+	 * Constructs a new ChannelPublicKeys given each field
+	 */
+	public static ChannelPublicKeys of(byte[] funding_pubkey_arg, org.ldk.structs.RevocationBasepoint revocation_basepoint_arg, byte[] payment_point_arg, org.ldk.structs.DelayedPaymentBasepoint delayed_payment_basepoint_arg, org.ldk.structs.HtlcBasepoint htlc_basepoint_arg) {
+		long ret = bindings.ChannelPublicKeys_new(InternalUtils.check_arr_len(funding_pubkey_arg, 33), revocation_basepoint_arg == null ? 0 : revocation_basepoint_arg.ptr, InternalUtils.check_arr_len(payment_point_arg, 33), delayed_payment_basepoint_arg == null ? 0 : delayed_payment_basepoint_arg.ptr, htlc_basepoint_arg == null ? 0 : htlc_basepoint_arg.ptr);
+		Reference.reachabilityFence(funding_pubkey_arg);
+		Reference.reachabilityFence(revocation_basepoint_arg);
+		Reference.reachabilityFence(payment_point_arg);
+		Reference.reachabilityFence(delayed_payment_basepoint_arg);
+		Reference.reachabilityFence(htlc_basepoint_arg);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(revocation_basepoint_arg); };
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(delayed_payment_basepoint_arg); };
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(htlc_basepoint_arg); };
+		return ret_hu_conv;
+	}
+
+	long clone_ptr() {
+		long ret = bindings.ChannelPublicKeys_clone_ptr(this.ptr);
+		Reference.reachabilityFence(this);
 		return ret;
 	}
 
-	public void set_delayed_payment_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
-		bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * Creates a copy of the ChannelPublicKeys
+	 */
+	public ChannelPublicKeys clone() {
+		long ret = bindings.ChannelPublicKeys_clone(this.ptr);
+		Reference.reachabilityFence(this);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
+		if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+		return ret_hu_conv;
 	}
 
-	public byte[] get_htlc_basepoint(ChannelPublicKeys this_ptr) {
-		byte[] ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1);
-		this.ptrs_to.add(this_ptr);
+	/**
+	 * Generates a non-cryptographic 64-bit hash of the ChannelPublicKeys.
+	 */
+	public long hash() {
+		long ret = bindings.ChannelPublicKeys_hash(this.ptr);
+		Reference.reachabilityFence(this);
 		return ret;
 	}
 
-	public void set_htlc_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
-		bindings.ChannelPublicKeys_set_htlc_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
-		this.ptrs_to.add(this_ptr);
+	@Override public int hashCode() {
+		return (int)this.hash();
+	}
+	/**
+	 * Checks if two ChannelPublicKeyss 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.ChannelPublicKeys b) {
+		boolean ret = bindings.ChannelPublicKeys_eq(this.ptr, b == null ? 0 : b.ptr);
+		Reference.reachabilityFence(this);
+		Reference.reachabilityFence(b);
+		if (this != null) { this.ptrs_to.add(b); };
+		return ret;
 	}
 
-	public ChannelPublicKeys(byte[] funding_pubkey_arg, byte[] revocation_basepoint_arg, byte[] payment_point_arg, byte[] delayed_payment_basepoint_arg, byte[] htlc_basepoint_arg) {
-		super(bindings.ChannelPublicKeys_new(funding_pubkey_arg, revocation_basepoint_arg, payment_point_arg, delayed_payment_basepoint_arg, htlc_basepoint_arg));
+	@Override public boolean equals(Object o) {
+		if (!(o instanceof ChannelPublicKeys)) return false;
+		return this.eq((ChannelPublicKeys)o);
+	}
+	/**
+	 * Serialize the ChannelPublicKeys object into a byte array which can be read by ChannelPublicKeys_read
+	 */
+	public byte[] write() {
+		byte[] ret = bindings.ChannelPublicKeys_write(this.ptr);
+		Reference.reachabilityFence(this);
+		return ret;
 	}
 
-	// Skipped ChannelPublicKeys_write
-	public ChannelPublicKeys(byte[] ser) {
-		super(bindings.ChannelPublicKeys_read(ser));
+	/**
+	 * Read a ChannelPublicKeys from a byte array, created by ChannelPublicKeys_write
+	 */
+	public static Result_ChannelPublicKeysDecodeErrorZ read(byte[] ser) {
+		long ret = bindings.ChannelPublicKeys_read(ser);
+		Reference.reachabilityFence(ser);
+		if (ret >= 0 && ret <= 4096) { return null; }
+		Result_ChannelPublicKeysDecodeErrorZ ret_hu_conv = Result_ChannelPublicKeysDecodeErrorZ.constr_from_ptr(ret);
+		return ret_hu_conv;
 	}
 
 }