_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/MessageHandler.cs

   1 using org.ldk.impl;
   2 using org.ldk.enums;
   3 using org.ldk.util;
   4 using System;
   5
   6 namespace org { namespace ldk { namespace structs {
   7
   8
   9 /**
  10  * Provides references to trait impls which handle different types of messages.
  11  */
  12 public class MessageHandler : CommonBase {
  13         internal MessageHandler(object _dummy, long ptr) : base(ptr) { }
  14         ~MessageHandler() {
  15                 if (ptr != 0) { bindings.MessageHandler_free(ptr); }
  16         }
  17
  18         /**
  19          * A message handler which handles messages specific to channels. Usually this is just a
  20          * [`ChannelManager`] object or an [`ErroringMessageHandler`].
  21          *
  22          * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
  23          */
  24         public ChannelMessageHandler get_chan_handler() {
  25                 long ret = bindings.MessageHandler_get_chan_handler(this.ptr);
  26                 GC.KeepAlive(this);
  27                 if (ret >= 0 && ret <= 4096) { return null; }
  28                 ChannelMessageHandler ret_hu_conv = new ChannelMessageHandler(null, ret);
  29                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  30                 return ret_hu_conv;
  31         }
  32
  33         /**
  34          * A message handler which handles messages specific to channels. Usually this is just a
  35          * [`ChannelManager`] object or an [`ErroringMessageHandler`].
  36          *
  37          * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
  38          */
  39         public void set_chan_handler(org.ldk.structs.ChannelMessageHandler val) {
  40                 bindings.MessageHandler_set_chan_handler(this.ptr, val.ptr);
  41                 GC.KeepAlive(this);
  42                 GC.KeepAlive(val);
  43                 if (this != null) { this.ptrs_to.AddLast(val); };
  44         }
  45
  46         /**
  47          * A message handler which handles messages updating our knowledge of the network channel
  48          * graph. Usually this is just a [`P2PGossipSync`] object or an [`IgnoringMessageHandler`].
  49          *
  50          * [`P2PGossipSync`]: crate::routing::gossip::P2PGossipSync
  51          */
  52         public RoutingMessageHandler get_route_handler() {
  53                 long ret = bindings.MessageHandler_get_route_handler(this.ptr);
  54                 GC.KeepAlive(this);
  55                 if (ret >= 0 && ret <= 4096) { return null; }
  56                 RoutingMessageHandler ret_hu_conv = new RoutingMessageHandler(null, ret);
  57                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  58                 return ret_hu_conv;
  59         }
  60
  61         /**
  62          * A message handler which handles messages updating our knowledge of the network channel
  63          * graph. Usually this is just a [`P2PGossipSync`] object or an [`IgnoringMessageHandler`].
  64          *
  65          * [`P2PGossipSync`]: crate::routing::gossip::P2PGossipSync
  66          */
  67         public void set_route_handler(org.ldk.structs.RoutingMessageHandler val) {
  68                 bindings.MessageHandler_set_route_handler(this.ptr, val.ptr);
  69                 GC.KeepAlive(this);
  70                 GC.KeepAlive(val);
  71                 if (this != null) { this.ptrs_to.AddLast(val); };
  72         }
  73
  74         /**
  75          * A message handler which handles onion messages. This should generally be an
  76          * [`OnionMessenger`], but can also be an [`IgnoringMessageHandler`].
  77          *
  78          * [`OnionMessenger`]: crate::onion_message::OnionMessenger
  79          */
  80         public OnionMessageHandler get_onion_message_handler() {
  81                 long ret = bindings.MessageHandler_get_onion_message_handler(this.ptr);
  82                 GC.KeepAlive(this);
  83                 if (ret >= 0 && ret <= 4096) { return null; }
  84                 OnionMessageHandler ret_hu_conv = new OnionMessageHandler(null, ret);
  85                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  86                 return ret_hu_conv;
  87         }
  88
  89         /**
  90          * A message handler which handles onion messages. This should generally be an
  91          * [`OnionMessenger`], but can also be an [`IgnoringMessageHandler`].
  92          *
  93          * [`OnionMessenger`]: crate::onion_message::OnionMessenger
  94          */
  95         public void set_onion_message_handler(org.ldk.structs.OnionMessageHandler val) {
  96                 bindings.MessageHandler_set_onion_message_handler(this.ptr, val.ptr);
  97                 GC.KeepAlive(this);
  98                 GC.KeepAlive(val);
  99                 if (this != null) { this.ptrs_to.AddLast(val); };
 100         }
 101
 102         /**
 103          * A message handler which handles custom messages. The only LDK-provided implementation is
 104          * [`IgnoringMessageHandler`].
 105          */
 106         public CustomMessageHandler get_custom_message_handler() {
 107                 long ret = bindings.MessageHandler_get_custom_message_handler(this.ptr);
 108                 GC.KeepAlive(this);
 109                 if (ret >= 0 && ret <= 4096) { return null; }
 110                 CustomMessageHandler ret_hu_conv = new CustomMessageHandler(null, ret);
 111                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 112                 return ret_hu_conv;
 113         }
 114
 115         /**
 116          * A message handler which handles custom messages. The only LDK-provided implementation is
 117          * [`IgnoringMessageHandler`].
 118          */
 119         public void set_custom_message_handler(org.ldk.structs.CustomMessageHandler val) {
 120                 bindings.MessageHandler_set_custom_message_handler(this.ptr, val.ptr);
 121                 GC.KeepAlive(this);
 122                 GC.KeepAlive(val);
 123                 if (this != null) { this.ptrs_to.AddLast(val); };
 124         }
 125
 126         /**
 127          * Constructs a new MessageHandler given each field
 128          */
 129         public static MessageHandler of(org.ldk.structs.ChannelMessageHandler chan_handler_arg, org.ldk.structs.RoutingMessageHandler route_handler_arg, org.ldk.structs.OnionMessageHandler onion_message_handler_arg, org.ldk.structs.CustomMessageHandler custom_message_handler_arg) {
 130                 long ret = bindings.MessageHandler_new(chan_handler_arg.ptr, route_handler_arg.ptr, onion_message_handler_arg.ptr, custom_message_handler_arg.ptr);
 131                 GC.KeepAlive(chan_handler_arg);
 132                 GC.KeepAlive(route_handler_arg);
 133                 GC.KeepAlive(onion_message_handler_arg);
 134                 GC.KeepAlive(custom_message_handler_arg);
 135                 if (ret >= 0 && ret <= 4096) { return null; }
 136                 org.ldk.structs.MessageHandler ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.MessageHandler(null, ret); }
 137                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
 138                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(chan_handler_arg); };
 139                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(route_handler_arg); };
 140                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(onion_message_handler_arg); };
 141                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(custom_message_handler_arg); };
 142                 return ret_hu_conv;
 143         }
 144
 145 }
 146 } } }