--- /dev/null
+using org.ldk.impl;
+using org.ldk.enums;
+using org.ldk.util;
+using System;
+
+namespace org { namespace ldk { namespace structs {
+
+
+/**
+ * Optional channel limits which are applied during channel creation.
+ *
+ * These limits are only applied to our counterparty's limits, not our own.
+ *
+ * Use 0/<type>::max_value() as appropriate to skip checking.
+ *
+ * Provides sane defaults for most configurations.
+ *
+ * Most additional limits are disabled except those with which specify a default in individual
+ * field documentation. Note that this may result in barely-usable channels, but since they
+ * are applied mostly only to incoming channels that's not much of a problem.
+ */
+public class ChannelHandshakeLimits : CommonBase {
+ internal ChannelHandshakeLimits(object _dummy, long ptr) : base(ptr) { }
+ ~ChannelHandshakeLimits() {
+ if (ptr != 0) { bindings.ChannelHandshakeLimits_free(ptr); }
+ }
+
+ /**
+ * Minimum allowed satoshis when a channel is funded. This is supplied by the sender and so
+ * only applies to inbound channels.
+ *
+ * Default value: 0.
+ */
+ public long get_min_funding_satoshis() {
+ long ret = bindings.ChannelHandshakeLimits_get_min_funding_satoshis(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Minimum allowed satoshis when a channel is funded. This is supplied by the sender and so
+ * only applies to inbound channels.
+ *
+ * Default value: 0.
+ */
+ public void set_min_funding_satoshis(long val) {
+ bindings.ChannelHandshakeLimits_set_min_funding_satoshis(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * Maximum allowed satoshis when a channel is funded. This is supplied by the sender and so
+ * only applies to inbound channels.
+ *
+ * Default value: 2^24 - 1.
+ */
+ public long get_max_funding_satoshis() {
+ long ret = bindings.ChannelHandshakeLimits_get_max_funding_satoshis(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Maximum allowed satoshis when a channel is funded. This is supplied by the sender and so
+ * only applies to inbound channels.
+ *
+ * Default value: 2^24 - 1.
+ */
+ public void set_max_funding_satoshis(long val) {
+ bindings.ChannelHandshakeLimits_set_max_funding_satoshis(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * The remote node sets a limit on the minimum size of HTLCs we can send to them. This allows
+ * you to limit the maximum minimum-size they can require.
+ *
+ * Default value: u64::max_value.
+ */
+ public long get_max_htlc_minimum_msat() {
+ long ret = bindings.ChannelHandshakeLimits_get_max_htlc_minimum_msat(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * The remote node sets a limit on the minimum size of HTLCs we can send to them. This allows
+ * you to limit the maximum minimum-size they can require.
+ *
+ * Default value: u64::max_value.
+ */
+ public void set_max_htlc_minimum_msat(long val) {
+ bindings.ChannelHandshakeLimits_set_max_htlc_minimum_msat(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * The remote node sets a limit on the maximum value of pending HTLCs to them at any given
+ * time to limit their funds exposure to HTLCs. This allows you to set a minimum such value.
+ *
+ * Default value: 0.
+ */
+ public long get_min_max_htlc_value_in_flight_msat() {
+ long ret = bindings.ChannelHandshakeLimits_get_min_max_htlc_value_in_flight_msat(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * The remote node sets a limit on the maximum value of pending HTLCs to them at any given
+ * time to limit their funds exposure to HTLCs. This allows you to set a minimum such value.
+ *
+ * Default value: 0.
+ */
+ public void set_min_max_htlc_value_in_flight_msat(long val) {
+ bindings.ChannelHandshakeLimits_set_min_max_htlc_value_in_flight_msat(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * The remote node will require we keep a certain amount in direct payment to ourselves at all
+ * time, ensuring that we are able to be punished if we broadcast an old state. This allows to
+ * you limit the amount which we will have to keep to ourselves (and cannot use for HTLCs).
+ *
+ * Default value: u64::max_value.
+ */
+ public long get_max_channel_reserve_satoshis() {
+ long ret = bindings.ChannelHandshakeLimits_get_max_channel_reserve_satoshis(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * The remote node will require we keep a certain amount in direct payment to ourselves at all
+ * time, ensuring that we are able to be punished if we broadcast an old state. This allows to
+ * you limit the amount which we will have to keep to ourselves (and cannot use for HTLCs).
+ *
+ * Default value: u64::max_value.
+ */
+ public void set_max_channel_reserve_satoshis(long val) {
+ bindings.ChannelHandshakeLimits_set_max_channel_reserve_satoshis(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * The remote node sets a limit on the maximum number of pending HTLCs to them at any given
+ * time. This allows you to set a minimum such value.
+ *
+ * Default value: 0.
+ */
+ public short get_min_max_accepted_htlcs() {
+ short ret = bindings.ChannelHandshakeLimits_get_min_max_accepted_htlcs(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * The remote node sets a limit on the maximum number of pending HTLCs to them at any given
+ * time. This allows you to set a minimum such value.
+ *
+ * Default value: 0.
+ */
+ public void set_min_max_accepted_htlcs(short val) {
+ bindings.ChannelHandshakeLimits_set_min_max_accepted_htlcs(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * Before a channel is usable the funding transaction will need to be confirmed by at least a
+ * certain number of blocks, specified by the node which is not the funder (as the funder can
+ * assume they aren't going to double-spend themselves).
+ * This config allows you to set a limit on the maximum amount of time to wait.
+ *
+ * Default value: 144, or roughly one day and only applies to outbound channels.
+ */
+ public int get_max_minimum_depth() {
+ int ret = bindings.ChannelHandshakeLimits_get_max_minimum_depth(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Before a channel is usable the funding transaction will need to be confirmed by at least a
+ * certain number of blocks, specified by the node which is not the funder (as the funder can
+ * assume they aren't going to double-spend themselves).
+ * This config allows you to set a limit on the maximum amount of time to wait.
+ *
+ * Default value: 144, or roughly one day and only applies to outbound channels.
+ */
+ public void set_max_minimum_depth(int val) {
+ bindings.ChannelHandshakeLimits_set_max_minimum_depth(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * Whether we implicitly trust funding transactions generated by us for our own outbound
+ * channels to not be double-spent.
+ *
+ * If this is set, we assume that our own funding transactions are *never* double-spent, and
+ * thus we can trust them without any confirmations. This is generally a reasonable
+ * assumption, given we're the only ones who could ever double-spend it (assuming we have sole
+ * control of the signing keys).
+ *
+ * You may wish to un-set this if you allow the user to (or do in an automated fashion)
+ * double-spend the funding transaction to RBF with an alternative channel open.
+ *
+ * This only applies if our counterparty set their confirmations-required value to 0, and we
+ * always trust our own funding transaction at 1 confirmation irrespective of this value.
+ * Thus, this effectively acts as a `min_minimum_depth`, with the only possible values being
+ * `true` (0) and `false` (1).
+ *
+ * Default value: true
+ */
+ public bool get_trust_own_funding_0conf() {
+ bool ret = bindings.ChannelHandshakeLimits_get_trust_own_funding_0conf(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Whether we implicitly trust funding transactions generated by us for our own outbound
+ * channels to not be double-spent.
+ *
+ * If this is set, we assume that our own funding transactions are *never* double-spent, and
+ * thus we can trust them without any confirmations. This is generally a reasonable
+ * assumption, given we're the only ones who could ever double-spend it (assuming we have sole
+ * control of the signing keys).
+ *
+ * You may wish to un-set this if you allow the user to (or do in an automated fashion)
+ * double-spend the funding transaction to RBF with an alternative channel open.
+ *
+ * This only applies if our counterparty set their confirmations-required value to 0, and we
+ * always trust our own funding transaction at 1 confirmation irrespective of this value.
+ * Thus, this effectively acts as a `min_minimum_depth`, with the only possible values being
+ * `true` (0) and `false` (1).
+ *
+ * Default value: true
+ */
+ public void set_trust_own_funding_0conf(bool val) {
+ bindings.ChannelHandshakeLimits_set_trust_own_funding_0conf(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * Set to force an incoming channel to match our announced channel preference in
+ * [`ChannelHandshakeConfig::announced_channel`].
+ *
+ * For a node which is not online reliably, this should be set to true and
+ * [`ChannelHandshakeConfig::announced_channel`] set to false, ensuring that no announced (aka public)
+ * channels will ever be opened.
+ *
+ * Default value: true.
+ */
+ public bool get_force_announced_channel_preference() {
+ bool ret = bindings.ChannelHandshakeLimits_get_force_announced_channel_preference(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Set to force an incoming channel to match our announced channel preference in
+ * [`ChannelHandshakeConfig::announced_channel`].
+ *
+ * For a node which is not online reliably, this should be set to true and
+ * [`ChannelHandshakeConfig::announced_channel`] set to false, ensuring that no announced (aka public)
+ * channels will ever be opened.
+ *
+ * Default value: true.
+ */
+ public void set_force_announced_channel_preference(bool val) {
+ bindings.ChannelHandshakeLimits_set_force_announced_channel_preference(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * Set to the amount of time we're willing to wait to claim money back to us.
+ *
+ * Not checking this value would be a security issue, as our peer would be able to set it to
+ * max relative lock-time (a year) and we would \"lose\" money as it would be locked for a long time.
+ *
+ * Default value: 2016, which we also enforce as a maximum value so you can tweak config to
+ * reduce the loss of having useless locked funds (if your peer accepts)
+ */
+ public short get_their_to_self_delay() {
+ short ret = bindings.ChannelHandshakeLimits_get_their_to_self_delay(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Set to the amount of time we're willing to wait to claim money back to us.
+ *
+ * Not checking this value would be a security issue, as our peer would be able to set it to
+ * max relative lock-time (a year) and we would \"lose\" money as it would be locked for a long time.
+ *
+ * Default value: 2016, which we also enforce as a maximum value so you can tweak config to
+ * reduce the loss of having useless locked funds (if your peer accepts)
+ */
+ public void set_their_to_self_delay(short val) {
+ bindings.ChannelHandshakeLimits_set_their_to_self_delay(this.ptr, val);
+ GC.KeepAlive(this);
+ GC.KeepAlive(val);
+ }
+
+ /**
+ * Constructs a new ChannelHandshakeLimits given each field
+ */
+ public static ChannelHandshakeLimits of(long min_funding_satoshis_arg, long max_funding_satoshis_arg, long max_htlc_minimum_msat_arg, long min_max_htlc_value_in_flight_msat_arg, long max_channel_reserve_satoshis_arg, short min_max_accepted_htlcs_arg, int max_minimum_depth_arg, bool trust_own_funding_0conf_arg, bool force_announced_channel_preference_arg, short their_to_self_delay_arg) {
+ long ret = bindings.ChannelHandshakeLimits_new(min_funding_satoshis_arg, max_funding_satoshis_arg, max_htlc_minimum_msat_arg, min_max_htlc_value_in_flight_msat_arg, max_channel_reserve_satoshis_arg, min_max_accepted_htlcs_arg, max_minimum_depth_arg, trust_own_funding_0conf_arg, force_announced_channel_preference_arg, their_to_self_delay_arg);
+ GC.KeepAlive(min_funding_satoshis_arg);
+ GC.KeepAlive(max_funding_satoshis_arg);
+ GC.KeepAlive(max_htlc_minimum_msat_arg);
+ GC.KeepAlive(min_max_htlc_value_in_flight_msat_arg);
+ GC.KeepAlive(max_channel_reserve_satoshis_arg);
+ GC.KeepAlive(min_max_accepted_htlcs_arg);
+ GC.KeepAlive(max_minimum_depth_arg);
+ GC.KeepAlive(trust_own_funding_0conf_arg);
+ GC.KeepAlive(force_announced_channel_preference_arg);
+ GC.KeepAlive(their_to_self_delay_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelHandshakeLimits ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelHandshakeLimits(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
+ return ret_hu_conv;
+ }
+
+ internal long clone_ptr() {
+ long ret = bindings.ChannelHandshakeLimits_clone_ptr(this.ptr);
+ GC.KeepAlive(this);
+ return ret;
+ }
+
+ /**
+ * Creates a copy of the ChannelHandshakeLimits
+ */
+ public ChannelHandshakeLimits clone() {
+ long ret = bindings.ChannelHandshakeLimits_clone(this.ptr);
+ GC.KeepAlive(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelHandshakeLimits ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelHandshakeLimits(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Creates a "default" ChannelHandshakeLimits. See struct and individual field documentaiton for details on which values are used.
+ */
+ public static ChannelHandshakeLimits with_default() {
+ long ret = bindings.ChannelHandshakeLimits_default();
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelHandshakeLimits ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelHandshakeLimits(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
+ return ret_hu_conv;
+ }
+
+}
+} } }
projects / ldk-java / blobdiff