+
using org.ldk.impl;
using org.ldk.enums;
using org.ldk.util;
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; }
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);
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;
+ }
+
}
} } }