import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
import javax.annotation.Nullable;
/**
- * A channel_update message to be sent or received from a peer
+ * A [`channel_update`] message to be sent to or received from a peer.
+ *
+ * [`channel_update`]: https://github.com/lightning/bolts/blob/master/07-routing-gossip.md#the-channel_update-message
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ChannelUpdate extends CommonBase {
*/
public byte[] get_signature() {
byte[] ret = bindings.ChannelUpdate_get_signature(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
* A signature of the channel update
*/
public void set_signature(byte[] val) {
- bindings.ChannelUpdate_set_signature(this.ptr, val);
+ bindings.ChannelUpdate_set_signature(this.ptr, InternalUtils.check_arr_len(val, 64));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
/**
*/
public UnsignedChannelUpdate get_contents() {
long ret = bindings.ChannelUpdate_get_contents(this.ptr);
- if (ret < 1024) { return null; }
- UnsignedChannelUpdate ret_hu_conv = new UnsignedChannelUpdate(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.UnsignedChannelUpdate ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UnsignedChannelUpdate(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
/**
* The actual channel update
*/
- public void set_contents(UnsignedChannelUpdate val) {
- bindings.ChannelUpdate_set_contents(this.ptr, val == null ? 0 : val.ptr & ~1);
- this.ptrs_to.add(val);
+ public void set_contents(org.ldk.structs.UnsignedChannelUpdate val) {
+ bindings.ChannelUpdate_set_contents(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
/**
* Constructs a new ChannelUpdate given each field
*/
- public static ChannelUpdate of(byte[] signature_arg, UnsignedChannelUpdate contents_arg) {
- long ret = bindings.ChannelUpdate_new(signature_arg, contents_arg == null ? 0 : contents_arg.ptr & ~1);
- if (ret < 1024) { return null; }
- ChannelUpdate ret_hu_conv = new ChannelUpdate(null, ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
- ret_hu_conv.ptrs_to.add(contents_arg);
+ public static ChannelUpdate of(byte[] signature_arg, org.ldk.structs.UnsignedChannelUpdate contents_arg) {
+ long ret = bindings.ChannelUpdate_new(InternalUtils.check_arr_len(signature_arg, 64), contents_arg == null ? 0 : contents_arg.ptr);
+ Reference.reachabilityFence(signature_arg);
+ Reference.reachabilityFence(contents_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelUpdate ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelUpdate(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(contents_arg); };
return ret_hu_conv;
}
+ long clone_ptr() {
+ long ret = bindings.ChannelUpdate_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
/**
* Creates a copy of the ChannelUpdate
*/
public ChannelUpdate clone() {
long ret = bindings.ChannelUpdate_clone(this.ptr);
- if (ret < 1024) { return null; }
- ChannelUpdate ret_hu_conv = new ChannelUpdate(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelUpdate ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelUpdate(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 ChannelUpdate.
+ */
+ public long hash() {
+ long ret = bindings.ChannelUpdate_hash(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
+ @Override public int hashCode() {
+ return (int)this.hash();
+ }
+ /**
+ * Checks if two ChannelUpdates 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.ChannelUpdate b) {
+ boolean ret = bindings.ChannelUpdate_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 ChannelUpdate)) return false;
+ return this.eq((ChannelUpdate)o);
+ }
/**
* Serialize the ChannelUpdate object into a byte array which can be read by ChannelUpdate_read
*/
public byte[] write() {
byte[] ret = bindings.ChannelUpdate_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
*/
public static Result_ChannelUpdateDecodeErrorZ read(byte[] ser) {
long ret = bindings.ChannelUpdate_read(ser);
- if (ret < 1024) { return null; }
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
Result_ChannelUpdateDecodeErrorZ ret_hu_conv = Result_ChannelUpdateDecodeErrorZ.constr_from_ptr(ret);
return ret_hu_conv;
}
projects / ldk-java / blobdiff