+
using org.ldk.impl;
using org.ldk.enums;
using org.ldk.util;
namespace org { namespace ldk { namespace structs {
+
+
+/** An implementation of Confirm */
+public interface ConfirmInterface {
+ /**Notifies LDK of transactions confirmed in a block with a given header and height.
+ *
+ * Must be called for any transactions registered by [`Filter::register_tx`] or any
+ * transactions spending an output registered by [`Filter::register_output`]. Such transactions
+ * appearing in the same block do not need to be included in the same call; instead, multiple
+ * calls with additional transactions may be made so long as they are made in [chain order].
+ *
+ * May be called before or after [`best_block_updated`] for the corresponding block. However,
+ * in the event of a chain reorganization, it must not be called with a `header` that is no
+ * longer in the chain as of the last call to [`best_block_updated`].
+ *
+ * [chain order]: Confirm#order
+ * [`best_block_updated`]: Self::best_block_updated
+ */
+ void transactions_confirmed(byte[] header, TwoTuple_usizeTransactionZ[] txdata, int height);
+ /**Notifies LDK of a transaction that is no longer confirmed as result of a chain reorganization.
+ *
+ * Must be called for any transaction returned by [`get_relevant_txids`] if it has been
+ * reorganized out of the best chain or if it is no longer confirmed in the block with the
+ * given block hash. Once called, the given transaction will not be returned
+ * by [`get_relevant_txids`], unless it has been reconfirmed via [`transactions_confirmed`].
+ *
+ * [`get_relevant_txids`]: Self::get_relevant_txids
+ * [`transactions_confirmed`]: Self::transactions_confirmed
+ */
+ void transaction_unconfirmed(byte[] txid);
+ /**Notifies LDK of an update to the best header connected at the given height.
+ *
+ * Must be called whenever a new chain tip becomes available. May be skipped for intermediary
+ * blocks.
+ */
+ void best_block_updated(byte[] header, int height);
+ /**Returns transactions that must be monitored for reorganization out of the chain along
+ * with the hash of the block as part of which it had been previously confirmed.
+ *
+ * Note that the returned `Option<BlockHash>` might be `None` for channels created with LDK
+ * 0.0.112 and prior, in which case you need to manually track previous confirmations.
+ *
+ * Will include any transactions passed to [`transactions_confirmed`] that have insufficient
+ * confirmations to be safe from a chain reorganization. Will not include any transactions
+ * passed to [`transaction_unconfirmed`], unless later reconfirmed.
+ *
+ * Must be called to determine the subset of transactions that must be monitored for
+ * reorganization. Will be idempotent between calls but may change as a result of calls to the
+ * other interface methods. Thus, this is useful to determine which transactions must be
+ * given to [`transaction_unconfirmed`].
+ *
+ * If any of the returned transactions are confirmed in a block other than the one with the
+ * given hash, they need to be unconfirmed and reconfirmed via [`transaction_unconfirmed`] and
+ * [`transactions_confirmed`], respectively.
+ *
+ * [`transactions_confirmed`]: Self::transactions_confirmed
+ * [`transaction_unconfirmed`]: Self::transaction_unconfirmed
+ */
+ TwoTuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ[] get_relevant_txids();
+}
+
/**
* The `Confirm` trait is used to notify LDK when relevant transactions have been confirmed on
* chain or unconfirmed during a chain reorganization.
* [`get_relevant_txids`]: Self::get_relevant_txids
*/
public class Confirm : CommonBase {
- internal readonly bindings.LDKConfirm bindings_instance;
+ internal bindings.LDKConfirm bindings_instance;
+ internal long instance_idx;
+
internal Confirm(object _dummy, long ptr) : base(ptr) { bindings_instance = null; }
- private Confirm(bindings.LDKConfirm arg) : base(bindings.LDKConfirm_new(arg)) {
- this.ptrs_to.AddLast(arg);
- this.bindings_instance = arg;
- }
~Confirm() {
if (ptr != 0) { bindings.Confirm_free(ptr); }
}
- public interface ConfirmInterface {
- /**
- * Notifies LDK of transactions confirmed in a block with a given header and height.
- *
- * Must be called for any transactions registered by [`Filter::register_tx`] or any
- * transactions spending an output registered by [`Filter::register_output`]. Such transactions
- * appearing in the same block do not need to be included in the same call; instead, multiple
- * calls with additional transactions may be made so long as they are made in [chain order].
- *
- * May be called before or after [`best_block_updated`] for the corresponding block. However,
- * in the event of a chain reorganization, it must not be called with a `header` that is no
- * longer in the chain as of the last call to [`best_block_updated`].
- *
- * [chain order]: Confirm#order
- * [`best_block_updated`]: Self::best_block_updated
- */
- void transactions_confirmed(byte[] _header, TwoTuple_usizeTransactionZ[] _txdata, int _height);
- /**
- * Notifies LDK of a transaction that is no longer confirmed as result of a chain reorganization.
- *
- * Must be called for any transaction returned by [`get_relevant_txids`] if it has been
- * reorganized out of the best chain or if it is no longer confirmed in the block with the
- * given block hash. Once called, the given transaction will not be returned
- * by [`get_relevant_txids`], unless it has been reconfirmed via [`transactions_confirmed`].
- *
- * [`get_relevant_txids`]: Self::get_relevant_txids
- * [`transactions_confirmed`]: Self::transactions_confirmed
- */
- void transaction_unconfirmed(byte[] _txid);
- /**
- * Notifies LDK of an update to the best header connected at the given height.
- *
- * Must be called whenever a new chain tip becomes available. May be skipped for intermediary
- * blocks.
- */
- void best_block_updated(byte[] _header, int _height);
- /**
- * Returns transactions that must be monitored for reorganization out of the chain along
- * with the hash of the block as part of which it had been previously confirmed.
- *
- * Note that the returned `Option<BlockHash>` might be `None` for channels created with LDK
- * 0.0.112 and prior, in which case you need to manually track previous confirmations.
- *
- * Will include any transactions passed to [`transactions_confirmed`] that have insufficient
- * confirmations to be safe from a chain reorganization. Will not include any transactions
- * passed to [`transaction_unconfirmed`], unless later reconfirmed.
- *
- * Must be called to determine the subset of transactions that must be monitored for
- * reorganization. Will be idempotent between calls but may change as a result of calls to the
- * other interface methods. Thus, this is useful to determine which transactions must be
- * given to [`transaction_unconfirmed`].
- *
- * If any of the returned transactions are confirmed in a block other than the one with the
- * given hash, they need to be unconfirmed and reconfirmed via [`transaction_unconfirmed`] and
- * [`transactions_confirmed`], respectively.
- *
- * [`transactions_confirmed`]: Self::transactions_confirmed
- * [`transaction_unconfirmed`]: Self::transaction_unconfirmed
- */
- TwoTuple_TxidCOption_BlockHashZZ[] get_relevant_txids();
- }
private class LDKConfirmHolder { internal Confirm held; }
private class LDKConfirmImpl : bindings.LDKConfirm {
internal LDKConfirmImpl(ConfirmInterface arg, LDKConfirmHolder impl_holder) { this.arg = arg; this.impl_holder = impl_holder; }
private ConfirmInterface arg;
private LDKConfirmHolder impl_holder;
- public void transactions_confirmed(byte[] _header, long[] _txdata, int _height) {
- int _txdata_conv_28_len = _txdata.Length;
+ public void transactions_confirmed(long _header, long _txdata, int _height) {
+ byte[] _header_conv = InternalUtils.decodeUint8Array(_header);
+ int _txdata_conv_28_len = InternalUtils.getArrayLength(_txdata);
TwoTuple_usizeTransactionZ[] _txdata_conv_28_arr = new TwoTuple_usizeTransactionZ[_txdata_conv_28_len];
for (int c = 0; c < _txdata_conv_28_len; c++) {
- long _txdata_conv_28 = _txdata[c];
+ long _txdata_conv_28 = InternalUtils.getU64ArrayElem(_txdata, c);
TwoTuple_usizeTransactionZ _txdata_conv_28_hu_conv = new TwoTuple_usizeTransactionZ(null, _txdata_conv_28);
if (_txdata_conv_28_hu_conv != null) { _txdata_conv_28_hu_conv.ptrs_to.AddLast(this); };
_txdata_conv_28_arr[c] = _txdata_conv_28_hu_conv;
}
- arg.transactions_confirmed(_header, _txdata_conv_28_arr, _height);
+ bindings.free_buffer(_txdata);
+ arg.transactions_confirmed(_header_conv, _txdata_conv_28_arr, _height);
GC.KeepAlive(arg);
}
- public void transaction_unconfirmed(byte[] _txid) {
- arg.transaction_unconfirmed(_txid);
+ public void transaction_unconfirmed(long _txid) {
+ byte[] _txid_conv = InternalUtils.decodeUint8Array(_txid);
+ arg.transaction_unconfirmed(_txid_conv);
GC.KeepAlive(arg);
}
- public void best_block_updated(byte[] _header, int _height) {
- arg.best_block_updated(_header, _height);
+ public void best_block_updated(long _header, int _height) {
+ byte[] _header_conv = InternalUtils.decodeUint8Array(_header);
+ arg.best_block_updated(_header_conv, _height);
GC.KeepAlive(arg);
}
- public long[] get_relevant_txids() {
- TwoTuple_TxidCOption_BlockHashZZ[] ret = arg.get_relevant_txids();
+ public long get_relevant_txids() {
+ TwoTuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ[] ret = arg.get_relevant_txids();
GC.KeepAlive(arg);
- long[] result = ret != null ? InternalUtils.mapArray(ret, ret_conv_34 => ret_conv_34 == null ? 0 : ret_conv_34.clone_ptr()) : null;
+ long result = InternalUtils.encodeUint64Array(InternalUtils.mapArray(ret, ret_conv_49 => ret_conv_49 == null ? 0 : ret_conv_49.clone_ptr()));
return result;
}
}
+
+ /** Creates a new instance of Confirm from a given implementation */
public static Confirm new_impl(ConfirmInterface arg) {
LDKConfirmHolder impl_holder = new LDKConfirmHolder();
- impl_holder.held = new Confirm(new LDKConfirmImpl(arg, impl_holder));
+ LDKConfirmImpl impl = new LDKConfirmImpl(arg, impl_holder);
+ long[] ptr_idx = bindings.LDKConfirm_new(impl);
+
+ impl_holder.held = new Confirm(null, ptr_idx[0]);
+ impl_holder.held.instance_idx = ptr_idx[1];
+ impl_holder.held.bindings_instance = impl;
return impl_holder.held;
}
+
/**
* Notifies LDK of transactions confirmed in a block with a given header and height.
*
* [`best_block_updated`]: Self::best_block_updated
*/
public void transactions_confirmed(byte[] header, TwoTuple_usizeTransactionZ[] txdata, int height) {
- bindings.Confirm_transactions_confirmed(this.ptr, InternalUtils.check_arr_len(header, 80), txdata != null ? InternalUtils.mapArray(txdata, txdata_conv_28 => txdata_conv_28 != null ? txdata_conv_28.ptr : 0) : null, height);
+ bindings.Confirm_transactions_confirmed(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(header, 80)), InternalUtils.encodeUint64Array(InternalUtils.mapArray(txdata, txdata_conv_28 => txdata_conv_28 != null ? txdata_conv_28.ptr : 0)), height);
GC.KeepAlive(this);
GC.KeepAlive(header);
GC.KeepAlive(txdata);
* [`transactions_confirmed`]: Self::transactions_confirmed
*/
public void transaction_unconfirmed(byte[] txid) {
- bindings.Confirm_transaction_unconfirmed(this.ptr, InternalUtils.check_arr_len(txid, 32));
+ bindings.Confirm_transaction_unconfirmed(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(txid, 32)));
GC.KeepAlive(this);
GC.KeepAlive(txid);
}
* blocks.
*/
public void best_block_updated(byte[] header, int height) {
- bindings.Confirm_best_block_updated(this.ptr, InternalUtils.check_arr_len(header, 80), height);
+ bindings.Confirm_best_block_updated(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(header, 80)), height);
GC.KeepAlive(this);
GC.KeepAlive(header);
GC.KeepAlive(height);
* [`transactions_confirmed`]: Self::transactions_confirmed
* [`transaction_unconfirmed`]: Self::transaction_unconfirmed
*/
- public TwoTuple_TxidCOption_BlockHashZZ[] get_relevant_txids() {
- long[] ret = bindings.Confirm_get_relevant_txids(this.ptr);
+ public TwoTuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ[] get_relevant_txids() {
+ long ret = bindings.Confirm_get_relevant_txids(this.ptr);
GC.KeepAlive(this);
- int ret_conv_34_len = ret.Length;
- TwoTuple_TxidCOption_BlockHashZZ[] ret_conv_34_arr = new TwoTuple_TxidCOption_BlockHashZZ[ret_conv_34_len];
- for (int i = 0; i < ret_conv_34_len; i++) {
- long ret_conv_34 = ret[i];
- TwoTuple_TxidCOption_BlockHashZZ ret_conv_34_hu_conv = new TwoTuple_TxidCOption_BlockHashZZ(null, ret_conv_34);
- if (ret_conv_34_hu_conv != null) { ret_conv_34_hu_conv.ptrs_to.AddLast(this); };
- ret_conv_34_arr[i] = ret_conv_34_hu_conv;
+ if (ret >= 0 && ret <= 4096) { return null; }
+ int ret_conv_49_len = InternalUtils.getArrayLength(ret);
+ TwoTuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ[] ret_conv_49_arr = new TwoTuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ[ret_conv_49_len];
+ for (int x = 0; x < ret_conv_49_len; x++) {
+ long ret_conv_49 = InternalUtils.getU64ArrayElem(ret, x);
+ TwoTuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ ret_conv_49_hu_conv = new TwoTuple_ThirtyTwoBytesCOption_ThirtyTwoBytesZZ(null, ret_conv_49);
+ if (ret_conv_49_hu_conv != null) { ret_conv_49_hu_conv.ptrs_to.AddLast(this); };
+ ret_conv_49_arr[x] = ret_conv_49_hu_conv;
}
- return ret_conv_34_arr;
+ bindings.free_buffer(ret);
+ return ret_conv_49_arr;
}
}
projects / ldk-java / blobdiff