X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-java;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FChannelMonitor.java;h=32d870a6a27dbcc9bc2f5836ca1cd4986da6ad93;hp=e16b37978945913aca2d08b3ffd11f9bdad6485d;hb=6f84978154512148a47502caad48038e3f264392;hpb=e3b8d99ecdfd932e009456d4eb8ea01365795223 diff --git a/src/main/java/org/ldk/structs/ChannelMonitor.java b/src/main/java/org/ldk/structs/ChannelMonitor.java index e16b3797..32d870a6 100644 --- a/src/main/java/org/ldk/structs/ChannelMonitor.java +++ b/src/main/java/org/ldk/structs/ChannelMonitor.java @@ -237,4 +237,116 @@ public class ChannelMonitor extends CommonBase { this.ptrs_to.add(logger); } + /** + * Processes transactions confirmed in a block with the given header and height, returning new + * outputs to watch. See [`block_connected`] for details. + * + * Used instead of [`block_connected`] by clients that are notified of transactions rather than + * blocks. May be called before or after [`update_best_block`] for transactions in the + * corresponding block. See [`update_best_block`] for further calling expectations. + * + * [`block_connected`]: Self::block_connected + * [`update_best_block`]: Self::update_best_block + */ + public TwoTuple[]>[] transactions_confirmed(byte[] header, TwoTuple[] txdata, int height, BroadcasterInterface broadcaster, FeeEstimator fee_estimator, Logger logger) { + long[] ret = bindings.ChannelMonitor_transactions_confirmed(this.ptr, header, Arrays.stream(txdata).mapToLong(txdata_conv_24 -> bindings.C2Tuple_usizeTransactionZ_new(txdata_conv_24.a, txdata_conv_24.b)).toArray(), height, broadcaster == null ? 0 : broadcaster.ptr, fee_estimator == null ? 0 : fee_estimator.ptr, logger == null ? 0 : logger.ptr); + TwoTuple[]>[] ret_conv_46_arr = new TwoTuple[ret.length]; + for (int u = 0; u < ret.length; u++) { + long ret_conv_46 = ret[u]; + byte[] ret_conv_46_a = bindings.LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(ret_conv_46); + long[] ret_conv_46_b = bindings.LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(ret_conv_46); + TwoTuple[] ret_conv_46_b_conv_26_arr = new TwoTuple[ret_conv_46_b.length]; + for (int a = 0; a < ret_conv_46_b.length; a++) { + long ret_conv_46_b_conv_26 = ret_conv_46_b[a]; + int ret_conv_46_b_conv_26_a = bindings.LDKC2Tuple_u32TxOutZ_get_a(ret_conv_46_b_conv_26); + long ret_conv_46_b_conv_26_b = bindings.TxOut_clone(bindings.LDKC2Tuple_u32TxOutZ_get_b(ret_conv_46_b_conv_26)); + TxOut ret_conv_46_b_conv_26_b_conv = new TxOut(null, ret_conv_46_b_conv_26_b);; + TwoTuple ret_conv_46_b_conv_26_conv = new TwoTuple(ret_conv_46_b_conv_26_a, ret_conv_46_b_conv_26_b_conv, () -> { + bindings.C2Tuple_u32TxOutZ_free(ret_conv_46_b_conv_26); + }); + ret_conv_46_b_conv_26_b_conv.ptrs_to.add(ret_conv_46_b_conv_26_conv); + ret_conv_46_b_conv_26_arr[a] = ret_conv_46_b_conv_26_conv; + }; + TwoTuple[]> ret_conv_46_conv = new TwoTuple[]>(ret_conv_46_a, ret_conv_46_b_conv_26_arr); + // Warning: We may not free the C tuple object! + ret_conv_46_arr[u] = ret_conv_46_conv; + } + /* TODO 2 TwoTuple */; + this.ptrs_to.add(broadcaster); + this.ptrs_to.add(fee_estimator); + this.ptrs_to.add(logger); + return ret_conv_46_arr; + } + + /** + * Processes a transaction that was reorganized out of the chain. + * + * Used instead of [`block_disconnected`] by clients that are notified of transactions rather + * than blocks. May be called before or after [`update_best_block`] for transactions in the + * corresponding block. See [`update_best_block`] for further calling expectations. + * + * [`block_disconnected`]: Self::block_disconnected + * [`update_best_block`]: Self::update_best_block + */ + public void transaction_unconfirmed(byte[] txid, BroadcasterInterface broadcaster, FeeEstimator fee_estimator, Logger logger) { + bindings.ChannelMonitor_transaction_unconfirmed(this.ptr, txid, broadcaster == null ? 0 : broadcaster.ptr, fee_estimator == null ? 0 : fee_estimator.ptr, logger == null ? 0 : logger.ptr); + this.ptrs_to.add(broadcaster); + this.ptrs_to.add(fee_estimator); + this.ptrs_to.add(logger); + } + + /** + * Updates the monitor with the current best chain tip, returning new outputs to watch. See + * [`block_connected`] for details. + * + * Used instead of [`block_connected`] by clients that are notified of transactions rather than + * blocks. May be called before or after [`transactions_confirmed`] for the corresponding + * block. + * + * Must be called after new blocks become available for the most recent block. Intermediary + * blocks, however, may be safely skipped. In the event of a chain re-organization, this only + * needs to be called for the most recent block assuming `transaction_unconfirmed` is called + * for any affected transactions. + * + * [`block_connected`]: Self::block_connected + * [`transactions_confirmed`]: Self::transactions_confirmed + * [`transaction_unconfirmed`]: Self::transaction_unconfirmed + */ + public TwoTuple[]>[] update_best_block(byte[] header, int height, BroadcasterInterface broadcaster, FeeEstimator fee_estimator, Logger logger) { + long[] ret = bindings.ChannelMonitor_update_best_block(this.ptr, header, height, broadcaster == null ? 0 : broadcaster.ptr, fee_estimator == null ? 0 : fee_estimator.ptr, logger == null ? 0 : logger.ptr); + TwoTuple[]>[] ret_conv_46_arr = new TwoTuple[ret.length]; + for (int u = 0; u < ret.length; u++) { + long ret_conv_46 = ret[u]; + byte[] ret_conv_46_a = bindings.LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_a(ret_conv_46); + long[] ret_conv_46_b = bindings.LDKC2Tuple_TxidCVec_C2Tuple_u32TxOutZZZ_get_b(ret_conv_46); + TwoTuple[] ret_conv_46_b_conv_26_arr = new TwoTuple[ret_conv_46_b.length]; + for (int a = 0; a < ret_conv_46_b.length; a++) { + long ret_conv_46_b_conv_26 = ret_conv_46_b[a]; + int ret_conv_46_b_conv_26_a = bindings.LDKC2Tuple_u32TxOutZ_get_a(ret_conv_46_b_conv_26); + long ret_conv_46_b_conv_26_b = bindings.TxOut_clone(bindings.LDKC2Tuple_u32TxOutZ_get_b(ret_conv_46_b_conv_26)); + TxOut ret_conv_46_b_conv_26_b_conv = new TxOut(null, ret_conv_46_b_conv_26_b);; + TwoTuple ret_conv_46_b_conv_26_conv = new TwoTuple(ret_conv_46_b_conv_26_a, ret_conv_46_b_conv_26_b_conv, () -> { + bindings.C2Tuple_u32TxOutZ_free(ret_conv_46_b_conv_26); + }); + ret_conv_46_b_conv_26_b_conv.ptrs_to.add(ret_conv_46_b_conv_26_conv); + ret_conv_46_b_conv_26_arr[a] = ret_conv_46_b_conv_26_conv; + }; + TwoTuple[]> ret_conv_46_conv = new TwoTuple[]>(ret_conv_46_a, ret_conv_46_b_conv_26_arr); + // Warning: We may not free the C tuple object! + ret_conv_46_arr[u] = ret_conv_46_conv; + } + this.ptrs_to.add(broadcaster); + this.ptrs_to.add(fee_estimator); + this.ptrs_to.add(logger); + return ret_conv_46_arr; + } + + /** + * Returns the set of txids that should be monitored for re-organization out of the chain. + */ + public byte[][] get_relevant_txids() { + byte[][] ret = bindings.ChannelMonitor_get_relevant_txids(this.ptr); + return ret; + } + }