import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
import javax.annotation.Nullable;
/**
- * A closing_signed message to be sent or received from a peer
+ * A [`closing_signed`] message to be sent to or received from a peer.
+ *
+ * [`closing_signed`]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md#closing-negotiation-closing_signed
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ClosingSigned extends CommonBase {
*/
public byte[] get_channel_id() {
byte[] ret = bindings.ClosingSigned_get_channel_id(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
* The channel ID
*/
public void set_channel_id(byte[] val) {
- bindings.ClosingSigned_set_channel_id(this.ptr, val);
+ bindings.ClosingSigned_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
/**
*/
public long get_fee_satoshis() {
long ret = bindings.ClosingSigned_get_fee_satoshis(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
*/
public void set_fee_satoshis(long val) {
bindings.ClosingSigned_set_fee_satoshis(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
/**
*/
public byte[] get_signature() {
byte[] ret = bindings.ClosingSigned_get_signature(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
* A signature on the closing transaction
*/
public void set_signature(byte[] val) {
- bindings.ClosingSigned_set_signature(this.ptr, val);
+ bindings.ClosingSigned_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * The minimum and maximum fees which the sender is willing to accept, provided only by new
+ * nodes.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
+ public ClosingSignedFeeRange get_fee_range() {
+ long ret = bindings.ClosingSigned_get_fee_range(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ClosingSignedFeeRange ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ClosingSignedFeeRange(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The minimum and maximum fees which the sender is willing to accept, provided only by new
+ * nodes.
+ *
+ * Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ public void set_fee_range(@Nullable org.ldk.structs.ClosingSignedFeeRange val) {
+ bindings.ClosingSigned_set_fee_range(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
/**
* Constructs a new ClosingSigned given each field
+ *
+ * Note that fee_range_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
*/
- public static ClosingSigned of(byte[] channel_id_arg, long fee_satoshis_arg, byte[] signature_arg) {
- long ret = bindings.ClosingSigned_new(channel_id_arg, fee_satoshis_arg, signature_arg);
- if (ret < 1024) { return null; }
- ClosingSigned ret_hu_conv = new ClosingSigned(null, ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ public static ClosingSigned of(byte[] channel_id_arg, long fee_satoshis_arg, byte[] signature_arg, @Nullable org.ldk.structs.ClosingSignedFeeRange fee_range_arg) {
+ long ret = bindings.ClosingSigned_new(InternalUtils.check_arr_len(channel_id_arg, 32), fee_satoshis_arg, InternalUtils.check_arr_len(signature_arg, 64), fee_range_arg == null ? 0 : fee_range_arg.ptr);
+ Reference.reachabilityFence(channel_id_arg);
+ Reference.reachabilityFence(fee_satoshis_arg);
+ Reference.reachabilityFence(signature_arg);
+ Reference.reachabilityFence(fee_range_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ClosingSigned ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ClosingSigned(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(fee_range_arg); };
return ret_hu_conv;
}
+ long clone_ptr() {
+ long ret = bindings.ClosingSigned_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
/**
* Creates a copy of the ClosingSigned
*/
public ClosingSigned clone() {
long ret = bindings.ClosingSigned_clone(this.ptr);
- if (ret < 1024) { return null; }
- ClosingSigned ret_hu_conv = new ClosingSigned(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ClosingSigned ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ClosingSigned(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 ClosingSigned.
+ */
+ public long hash() {
+ long ret = bindings.ClosingSigned_hash(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ @Override public int hashCode() {
+ return (int)this.hash();
+ }
+ /**
+ * Checks if two ClosingSigneds 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.ClosingSigned b) {
+ boolean ret = bindings.ClosingSigned_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 ClosingSigned)) return false;
+ return this.eq((ClosingSigned)o);
+ }
/**
* Serialize the ClosingSigned object into a byte array which can be read by ClosingSigned_read
*/
public byte[] write() {
byte[] ret = bindings.ClosingSigned_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
*/
public static Result_ClosingSignedDecodeErrorZ read(byte[] ser) {
long ret = bindings.ClosingSigned_read(ser);
- if (ret < 1024) { return null; }
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
Result_ClosingSignedDecodeErrorZ ret_hu_conv = Result_ClosingSignedDecodeErrorZ.constr_from_ptr(ret);
return ret_hu_conv;
}