import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
import javax.annotation.Nullable;
/**
* A script pubkey for shutting down a channel as defined by [BOLT #2].
*
- * [BOLT #2]: https://github.com/lightningnetwork/lightning-rfc/blob/master/02-peer-protocol.md
+ * [BOLT #2]: https://github.com/lightning/bolts/blob/master/02-peer-protocol.md
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ShutdownScript extends CommonBase {
if (ptr != 0) { bindings.ShutdownScript_free(ptr); }
}
+ long clone_ptr() {
+ long ret = bindings.ShutdownScript_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
/**
* Creates a copy of the ShutdownScript
*/
public ShutdownScript clone() {
long ret = bindings.ShutdownScript_clone(this.ptr);
- if (ret < 1024) { return null; }
- ShutdownScript ret_hu_conv = new ShutdownScript(null, ret);
- ret_hu_conv.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ShutdownScript ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ShutdownScript(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
*/
public byte[] write() {
byte[] ret = bindings.ShutdownScript_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
*/
public static Result_ShutdownScriptDecodeErrorZ read(byte[] ser) {
long ret = bindings.ShutdownScript_read(ser);
- if (ret < 1024) { return null; }
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
Result_ShutdownScriptDecodeErrorZ ret_hu_conv = Result_ShutdownScriptDecodeErrorZ.constr_from_ptr(ret);
return ret_hu_conv;
}
- /**
- * Generates a P2PKH script pubkey from the given [`PubkeyHash`].
- */
- public static ShutdownScript new_p2pkh(byte[] pubkey_hash) {
- long ret = bindings.ShutdownScript_new_p2pkh(pubkey_hash);
- if (ret < 1024) { return null; }
- ShutdownScript ret_hu_conv = new ShutdownScript(null, ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
- return ret_hu_conv;
- }
-
- /**
- * Generates a P2SH script pubkey from the given [`ScriptHash`].
- */
- public static ShutdownScript new_p2sh(byte[] script_hash) {
- long ret = bindings.ShutdownScript_new_p2sh(script_hash);
- if (ret < 1024) { return null; }
- ShutdownScript ret_hu_conv = new ShutdownScript(null, ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
- return ret_hu_conv;
- }
-
/**
* Generates a P2WPKH script pubkey from the given [`WPubkeyHash`].
*/
public static ShutdownScript new_p2wpkh(byte[] pubkey_hash) {
- long ret = bindings.ShutdownScript_new_p2wpkh(pubkey_hash);
- if (ret < 1024) { return null; }
- ShutdownScript ret_hu_conv = new ShutdownScript(null, ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ long ret = bindings.ShutdownScript_new_p2wpkh(InternalUtils.check_arr_len(pubkey_hash, 20));
+ Reference.reachabilityFence(pubkey_hash);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ShutdownScript ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ShutdownScript(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
* Generates a P2WSH script pubkey from the given [`WScriptHash`].
*/
public static ShutdownScript new_p2wsh(byte[] script_hash) {
- long ret = bindings.ShutdownScript_new_p2wsh(script_hash);
- if (ret < 1024) { return null; }
- ShutdownScript ret_hu_conv = new ShutdownScript(null, ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ long ret = bindings.ShutdownScript_new_p2wsh(InternalUtils.check_arr_len(script_hash, 32));
+ Reference.reachabilityFence(script_hash);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ShutdownScript ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ShutdownScript(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
/**
- * Generates a P2WSH script pubkey from the given segwit version and program.
+ * Generates a witness script pubkey from the given segwit version and program.
+ *
+ * Note for version-zero witness scripts you must use [`ShutdownScript::new_p2wpkh`] or
+ * [`ShutdownScript::new_p2wsh`] instead.
*
* # Errors
*
* This function may return an error if `program` is invalid for the segwit `version`.
*/
- public static Result_ShutdownScriptInvalidShutdownScriptZ new_witness_program(byte version, byte[] program) {
- long ret = bindings.ShutdownScript_new_witness_program(version, program);
- if (ret < 1024) { return null; }
+ public static Result_ShutdownScriptInvalidShutdownScriptZ new_witness_program(WitnessVersion version, byte[] program) {
+ long ret = bindings.ShutdownScript_new_witness_program(version.getVal(), program);
+ Reference.reachabilityFence(version);
+ Reference.reachabilityFence(program);
+ if (ret >= 0 && ret <= 4096) { return null; }
Result_ShutdownScriptInvalidShutdownScriptZ ret_hu_conv = Result_ShutdownScriptInvalidShutdownScriptZ.constr_from_ptr(ret);
return ret_hu_conv;
}
*/
public byte[] into_inner() {
byte[] ret = bindings.ShutdownScript_into_inner(this.ptr);
- this.ptrs_to.add(this);
+ Reference.reachabilityFence(this);
+ if (this != null) { this.ptrs_to.add(this); };
return ret;
}
@Nullable
public byte[] as_legacy_pubkey() {
byte[] ret = bindings.ShutdownScript_as_legacy_pubkey(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
* Specifically, checks for compliance with feature `option_shutdown_anysegwit`.
*/
public boolean is_compatible(InitFeatures features) {
- boolean ret = bindings.ShutdownScript_is_compatible(this.ptr, features == null ? 0 : features.ptr & ~1);
- this.ptrs_to.add(features);
+ boolean ret = bindings.ShutdownScript_is_compatible(this.ptr, features == null ? 0 : features.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(features);
+ if (this != null) { this.ptrs_to.add(features); };
return ret;
}
projects / ldk-java / blobdiff