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;
+
+/**
+ * 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 {
ClosingSigned(Object _dummy, long ptr) { super(ptr); }
@Override @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
- bindings.ClosingSigned_free(ptr); super.finalize();
+ super.finalize();
+ if (ptr != 0) { bindings.ClosingSigned_free(ptr); }
+ }
+
+ /**
+ * The channel ID
+ */
+ public byte[] get_channel_id() {
+ byte[] ret = bindings.ClosingSigned_get_channel_id(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
}
- public ClosingSigned(ClosingSigned orig) {
- super(bindings.ClosingSigned_clone(orig.ptr & ~1));
- this.ptrs_to.add(orig);
+ /**
+ * The channel ID
+ */
+ public void set_channel_id(byte[] val) {
+ bindings.ClosingSigned_set_channel_id(this.ptr, InternalUtils.check_arr_len(val, 32));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public byte[] get_channel_id(ClosingSigned this_ptr) {
- byte[] ret = bindings.ClosingSigned_get_channel_id(this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The proposed total fee for the closing transaction
+ */
+ public long get_fee_satoshis() {
+ long ret = bindings.ClosingSigned_get_fee_satoshis(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_channel_id(ClosingSigned this_ptr, byte[] val) {
- bindings.ClosingSigned_set_channel_id(this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The proposed total fee for the closing transaction
+ */
+ public void set_fee_satoshis(long val) {
+ bindings.ClosingSigned_set_fee_satoshis(this.ptr, val);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public long get_fee_satoshis(ClosingSigned this_ptr) {
- long ret = bindings.ClosingSigned_get_fee_satoshis(this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * A signature on the closing transaction
+ */
+ public byte[] get_signature() {
+ byte[] ret = bindings.ClosingSigned_get_signature(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_fee_satoshis(ClosingSigned this_ptr, long val) {
- bindings.ClosingSigned_set_fee_satoshis(this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * A signature on the closing transaction
+ */
+ public void set_signature(byte[] 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); };
}
- public byte[] get_signature(ClosingSigned this_ptr) {
- byte[] ret = bindings.ClosingSigned_get_signature(this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * 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, @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;
}
- public void set_signature(ClosingSigned this_ptr, byte[] val) {
- bindings.ClosingSigned_set_signature(this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * Creates a copy of the ClosingSigned
+ */
+ public ClosingSigned clone() {
+ long ret = bindings.ClosingSigned_clone(this.ptr);
+ 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;
}
- public ClosingSigned(byte[] channel_id_arg, long fee_satoshis_arg, byte[] signature_arg) {
- super(bindings.ClosingSigned_new(channel_id_arg, fee_satoshis_arg, signature_arg));
+ /**
+ * 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;
}
- // Skipped ClosingSigned_write
- public ClosingSigned(byte[] ser) {
- super(bindings.ClosingSigned_read(ser));
+ /**
+ * Read a ClosingSigned from a byte array, created by ClosingSigned_write
+ */
+ public static Result_ClosingSignedDecodeErrorZ read(byte[] ser) {
+ long ret = bindings.ClosingSigned_read(ser);
+ 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;
}
}
projects / ldk-java / blobdiff