[C#] Update auto-generated C# bindings

[ldk-java] / c_sharp / src / org / ldk / structs / ScoreLookUp.cs

diff --git a/c_sharp/src/org/ldk/structs/ScoreLookUp.cs b/c_sharp/src/org/ldk/structs/ScoreLookUp.cs
new file mode 100644 (file)
index 0000000..42310a5
--- /dev/null
+++ b/c_sharp/src/org/ldk/structs/ScoreLookUp.cs
@@ -0,0 +1,96 @@
+
+using org.ldk.impl;
+using org.ldk.enums;
+using org.ldk.util;
+using System;
+
+namespace org { namespace ldk { namespace structs {
+
+
+
+/** An implementation of ScoreLookUp */
+public interface ScoreLookUpInterface {
+       /**Returns the fee in msats willing to be paid to avoid routing `send_amt_msat` through the
+        * given channel in the direction from `source` to `target`.
+        * 
+        * The channel's capacity (less any other MPP parts that are also being considered for use in
+        * the same payment) is given by `capacity_msat`. It may be determined from various sources
+        * such as a chain data, network gossip, or invoice hints. For invoice hints, a capacity near
+        * [`u64::max_value`] is given to indicate sufficient capacity for the invoice's full amount.
+        * Thus, implementations should be overflow-safe.
+        */
+       long channel_penalty_msat(long short_channel_id, NodeId source, NodeId target, ChannelUsage usage, ProbabilisticScoringFeeParameters score_params);
+}
+
+/**
+ * An interface used to score payment channels for path finding.
+ * 
+ * `ScoreLookUp` is used to determine the penalty for a given channel.
+ * 
+ * Scoring is in terms of fees willing to be paid in order to avoid routing through a channel.
+ */
+public class ScoreLookUp : CommonBase {
+       internal bindings.LDKScoreLookUp bindings_instance;
+       internal long instance_idx;
+
+       internal ScoreLookUp(object _dummy, long ptr) : base(ptr) { bindings_instance = null; }
+       ~ScoreLookUp() {
+               if (ptr != 0) { bindings.ScoreLookUp_free(ptr); }
+       }
+
+       private class LDKScoreLookUpHolder { internal ScoreLookUp held; }
+       private class LDKScoreLookUpImpl : bindings.LDKScoreLookUp {
+               internal LDKScoreLookUpImpl(ScoreLookUpInterface arg, LDKScoreLookUpHolder impl_holder) { this.arg = arg; this.impl_holder = impl_holder; }
+               private ScoreLookUpInterface arg;
+               private LDKScoreLookUpHolder impl_holder;
+               public long channel_penalty_msat(long _short_channel_id, long _source, long _target, long _usage, long _score_params) {
+                       org.ldk.structs.NodeId _source_hu_conv = null; if (_source < 0 || _source > 4096) { _source_hu_conv = new org.ldk.structs.NodeId(null, _source); }
+                       org.ldk.structs.NodeId _target_hu_conv = null; if (_target < 0 || _target > 4096) { _target_hu_conv = new org.ldk.structs.NodeId(null, _target); }
+                       org.ldk.structs.ChannelUsage _usage_hu_conv = null; if (_usage < 0 || _usage > 4096) { _usage_hu_conv = new org.ldk.structs.ChannelUsage(null, _usage); }
+                       if (_usage_hu_conv != null) { _usage_hu_conv.ptrs_to.AddLast(this); };
+                       org.ldk.structs.ProbabilisticScoringFeeParameters _score_params_hu_conv = null; if (_score_params < 0 || _score_params > 4096) { _score_params_hu_conv = new org.ldk.structs.ProbabilisticScoringFeeParameters(null, _score_params); }
+                       long ret = arg.channel_penalty_msat(_short_channel_id, _source_hu_conv, _target_hu_conv, _usage_hu_conv, _score_params_hu_conv);
+                               GC.KeepAlive(arg);
+                       return ret;
+               }
+       }
+
+       /** Creates a new instance of ScoreLookUp from a given implementation */
+       public static ScoreLookUp new_impl(ScoreLookUpInterface arg) {
+               LDKScoreLookUpHolder impl_holder = new LDKScoreLookUpHolder();
+               LDKScoreLookUpImpl impl = new LDKScoreLookUpImpl(arg, impl_holder);
+               long[] ptr_idx = bindings.LDKScoreLookUp_new(impl);
+
+               impl_holder.held = new ScoreLookUp(null, ptr_idx[0]);
+               impl_holder.held.instance_idx = ptr_idx[1];
+               impl_holder.held.bindings_instance = impl;
+               return impl_holder.held;
+       }
+
+       /**
+        * Returns the fee in msats willing to be paid to avoid routing `send_amt_msat` through the
+        * given channel in the direction from `source` to `target`.
+        * 
+        * The channel's capacity (less any other MPP parts that are also being considered for use in
+        * the same payment) is given by `capacity_msat`. It may be determined from various sources
+        * such as a chain data, network gossip, or invoice hints. For invoice hints, a capacity near
+        * [`u64::max_value`] is given to indicate sufficient capacity for the invoice's full amount.
+        * Thus, implementations should be overflow-safe.
+        */
+       public long channel_penalty_msat(long short_channel_id, org.ldk.structs.NodeId source, org.ldk.structs.NodeId target, org.ldk.structs.ChannelUsage usage, org.ldk.structs.ProbabilisticScoringFeeParameters score_params) {
+               long ret = bindings.ScoreLookUp_channel_penalty_msat(this.ptr, short_channel_id, source == null ? 0 : source.ptr, target == null ? 0 : target.ptr, usage == null ? 0 : usage.ptr, score_params == null ? 0 : score_params.ptr);
+               GC.KeepAlive(this);
+               GC.KeepAlive(short_channel_id);
+               GC.KeepAlive(source);
+               GC.KeepAlive(target);
+               GC.KeepAlive(usage);
+               GC.KeepAlive(score_params);
+               if (this != null) { this.ptrs_to.AddLast(source); };
+               if (this != null) { this.ptrs_to.AddLast(target); };
+               if (this != null) { this.ptrs_to.AddLast(usage); };
+               if (this != null) { this.ptrs_to.AddLast(score_params); };
+               return ret;
+       }
+
+}
+} } }