[C#] Update auto-generated C# bindings

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

diff --git a/c_sharp/src/org/ldk/structs/OffersMessageHandler.cs b/c_sharp/src/org/ldk/structs/OffersMessageHandler.cs
index 30b15de91cfbea5c02bce31d57a04d9a3e414d7d..e5fc001a6a569c729132c7f6948d8e361081d7d9 100644 (file)
--- a/c_sharp/src/org/ldk/structs/OffersMessageHandler.cs
+++ b/c_sharp/src/org/ldk/structs/OffersMessageHandler.cs
@@ -1,3 +1,4 @@
+
 using org.ldk.impl;
 using org.ldk.enums;
 using org.ldk.util;
@@ -5,29 +6,40 @@ using System;
 
 namespace org { namespace ldk { namespace structs {
 
+
+
+/** An implementation of OffersMessageHandler */
+public interface OffersMessageHandlerInterface {
+       /**Handles the given message by either responding with an [`Bolt12Invoice`], sending a payment,
+        * or replying with an error.
+        * 
+        * The returned [`OffersMessage`], if any, is enqueued to be sent by [`OnionMessenger`].
+        * 
+        * [`OnionMessenger`]: crate::onion_message::OnionMessenger
+        */
+       Option_OffersMessageZ handle_message(OffersMessage message);
+       /**Releases any [`OffersMessage`]s that need to be sent.
+        * 
+        * Typically, this is used for messages initiating a payment flow rather than in response to
+        * another message. The latter should use the return value of [`Self::handle_message`].
+        */
+       ThreeTuple_OffersMessageDestinationBlindedPathZ[] release_pending_messages();
+}
+
 /**
  * A handler for an [`OnionMessage`] containing a BOLT 12 Offers message as its payload.
  * 
  * [`OnionMessage`]: crate::ln::msgs::OnionMessage
  */
 public class OffersMessageHandler : CommonBase {
-       internal readonly bindings.LDKOffersMessageHandler bindings_instance;
+       internal bindings.LDKOffersMessageHandler bindings_instance;
+       internal long instance_idx;
+
        internal OffersMessageHandler(object _dummy, long ptr) : base(ptr) { bindings_instance = null; }
-       private OffersMessageHandler(bindings.LDKOffersMessageHandler arg) : base(bindings.LDKOffersMessageHandler_new(arg)) {
-               this.ptrs_to.AddLast(arg);
-               this.bindings_instance = arg;
-       }
        ~OffersMessageHandler() {
                if (ptr != 0) { bindings.OffersMessageHandler_free(ptr); }
        }
 
-       public interface OffersMessageHandlerInterface {
-               /**
-                * Handles the given message by either responding with an [`Bolt12Invoice`], sending a payment,
-                * or replying with an error.
-                */
-               Option_OffersMessageZ handle_message(OffersMessage _message);
-       }
        private class LDKOffersMessageHandlerHolder { internal OffersMessageHandler held; }
        private class LDKOffersMessageHandlerImpl : bindings.LDKOffersMessageHandler {
                internal LDKOffersMessageHandlerImpl(OffersMessageHandlerInterface arg, LDKOffersMessageHandlerHolder impl_holder) { this.arg = arg; this.impl_holder = impl_holder; }
@@ -42,15 +54,33 @@ public class OffersMessageHandler : CommonBase {
                        if (impl_holder.held != null) { impl_holder.held.ptrs_to.AddLast(ret); };
                        return result;
                }
+               public long release_pending_messages() {
+                       ThreeTuple_OffersMessageDestinationBlindedPathZ[] ret = arg.release_pending_messages();
+                               GC.KeepAlive(arg);
+                       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 OffersMessageHandler from a given implementation */
        public static OffersMessageHandler new_impl(OffersMessageHandlerInterface arg) {
                LDKOffersMessageHandlerHolder impl_holder = new LDKOffersMessageHandlerHolder();
-               impl_holder.held = new OffersMessageHandler(new LDKOffersMessageHandlerImpl(arg, impl_holder));
+               LDKOffersMessageHandlerImpl impl = new LDKOffersMessageHandlerImpl(arg, impl_holder);
+               long[] ptr_idx = bindings.LDKOffersMessageHandler_new(impl);
+
+               impl_holder.held = new OffersMessageHandler(null, ptr_idx[0]);
+               impl_holder.held.instance_idx = ptr_idx[1];
+               impl_holder.held.bindings_instance = impl;
                return impl_holder.held;
        }
+
        /**
         * Handles the given message by either responding with an [`Bolt12Invoice`], sending a payment,
         * or replying with an error.
+        * 
+        * The returned [`OffersMessage`], if any, is enqueued to be sent by [`OnionMessenger`].
+        * 
+        * [`OnionMessenger`]: crate::onion_message::OnionMessenger
         */
        public Option_OffersMessageZ handle_message(org.ldk.structs.OffersMessage message) {
                long ret = bindings.OffersMessageHandler_handle_message(this.ptr, message.ptr);
@@ -63,5 +93,27 @@ public class OffersMessageHandler : CommonBase {
                return ret_hu_conv;
        }
 
+       /**
+        * Releases any [`OffersMessage`]s that need to be sent.
+        * 
+        * Typically, this is used for messages initiating a payment flow rather than in response to
+        * another message. The latter should use the return value of [`Self::handle_message`].
+        */
+       public ThreeTuple_OffersMessageDestinationBlindedPathZ[] release_pending_messages() {
+               long ret = bindings.OffersMessageHandler_release_pending_messages(this.ptr);
+               GC.KeepAlive(this);
+               if (ret >= 0 && ret <= 4096) { return null; }
+               int ret_conv_49_len = InternalUtils.getArrayLength(ret);
+               ThreeTuple_OffersMessageDestinationBlindedPathZ[] ret_conv_49_arr = new ThreeTuple_OffersMessageDestinationBlindedPathZ[ret_conv_49_len];
+               for (int x = 0; x < ret_conv_49_len; x++) {
+                       long ret_conv_49 = InternalUtils.getU64ArrayElem(ret, x);
+                       ThreeTuple_OffersMessageDestinationBlindedPathZ ret_conv_49_hu_conv = new ThreeTuple_OffersMessageDestinationBlindedPathZ(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;
+               }
+               bindings.free_buffer(ret);
+               return ret_conv_49_arr;
+       }
+
 }
 } } }