_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/Router.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  * A trait defining behavior for routing a payment.
  10  */
  11 public class Router : CommonBase {
  12         internal readonly bindings.LDKRouter bindings_instance;
  13         internal Router(object _dummy, long ptr) : base(ptr) { bindings_instance = null; }
  14         private Router(bindings.LDKRouter arg) : base(bindings.LDKRouter_new(arg)) {
  15                 this.ptrs_to.AddLast(arg);
  16                 this.bindings_instance = arg;
  17         }
  18         ~Router() {
  19                 if (ptr != 0) { bindings.Router_free(ptr); }
  20         }
  21
  22         public interface RouterInterface {
  23                 /**
  24                  * Finds a [`Route`] for a payment between the given `payer` and a payee.
  25                  *
  26                  * The `payee` and the payment's value are given in [`RouteParameters::payment_params`]
  27                  * and [`RouteParameters::final_value_msat`], respectively.
  28                  *
  29                  * Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None
  30                  */
  31                 Result_RouteLightningErrorZ find_route(byte[] _payer, RouteParameters _route_params, ChannelDetails[] _first_hops, InFlightHtlcs _inflight_htlcs);
  32                 /**
  33                  * Finds a [`Route`] for a payment between the given `payer` and a payee.
  34                  *
  35                  * The `payee` and the payment's value are given in [`RouteParameters::payment_params`]
  36                  * and [`RouteParameters::final_value_msat`], respectively.
  37                  *
  38                  * Includes a [`PaymentHash`] and a [`PaymentId`] to be able to correlate the request with a specific
  39                  * payment.
  40                  *
  41                  * Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None
  42                  */
  43                 Result_RouteLightningErrorZ find_route_with_id(byte[] _payer, RouteParameters _route_params, ChannelDetails[] _first_hops, InFlightHtlcs _inflight_htlcs, byte[] __payment_hash, byte[] __payment_id);
  44         }
  45         private class LDKRouterHolder { internal Router held; }
  46         private class LDKRouterImpl : bindings.LDKRouter {
  47                 internal LDKRouterImpl(RouterInterface arg, LDKRouterHolder impl_holder) { this.arg = arg; this.impl_holder = impl_holder; }
  48                 private RouterInterface arg;
  49                 private LDKRouterHolder impl_holder;
  50                 public long find_route(byte[] _payer, long _route_params, long[] _first_hops, long _inflight_htlcs) {
  51                         org.ldk.structs.RouteParameters _route_params_hu_conv = null; if (_route_params < 0 || _route_params > 4096) { _route_params_hu_conv = new org.ldk.structs.RouteParameters(null, _route_params); }
  52                         int _first_hops_conv_16_len = _first_hops.Length;
  53                         ChannelDetails[] _first_hops_conv_16_arr = new ChannelDetails[_first_hops_conv_16_len];
  54                         if (_first_hops != null) {
  55                                 for (int q = 0; q < _first_hops_conv_16_len; q++) {
  56                                         long _first_hops_conv_16 = _first_hops[q];
  57                                         org.ldk.structs.ChannelDetails _first_hops_conv_16_hu_conv = null; if (_first_hops_conv_16 < 0 || _first_hops_conv_16 > 4096) { _first_hops_conv_16_hu_conv = new org.ldk.structs.ChannelDetails(null, _first_hops_conv_16); }
  58                                         if (_first_hops_conv_16_hu_conv != null) { _first_hops_conv_16_hu_conv.ptrs_to.AddLast(this); };
  59                                         _first_hops_conv_16_arr[q] = _first_hops_conv_16_hu_conv;
  60                                 }
  61                         }
  62                         org.ldk.structs.InFlightHtlcs _inflight_htlcs_hu_conv = null; if (_inflight_htlcs < 0 || _inflight_htlcs > 4096) { _inflight_htlcs_hu_conv = new org.ldk.structs.InFlightHtlcs(null, _inflight_htlcs); }
  63                         if (_inflight_htlcs_hu_conv != null) { _inflight_htlcs_hu_conv.ptrs_to.AddLast(this); };
  64                         Result_RouteLightningErrorZ ret = arg.find_route(_payer, _route_params_hu_conv, _first_hops_conv_16_arr, _inflight_htlcs_hu_conv);
  65                                 GC.KeepAlive(arg);
  66                         long result = ret == null ? 0 : ret.clone_ptr();
  67                         return result;
  68                 }
  69                 public long find_route_with_id(byte[] _payer, long _route_params, long[] _first_hops, long _inflight_htlcs, byte[] __payment_hash, byte[] __payment_id) {
  70                         org.ldk.structs.RouteParameters _route_params_hu_conv = null; if (_route_params < 0 || _route_params > 4096) { _route_params_hu_conv = new org.ldk.structs.RouteParameters(null, _route_params); }
  71                         int _first_hops_conv_16_len = _first_hops.Length;
  72                         ChannelDetails[] _first_hops_conv_16_arr = new ChannelDetails[_first_hops_conv_16_len];
  73                         if (_first_hops != null) {
  74                                 for (int q = 0; q < _first_hops_conv_16_len; q++) {
  75                                         long _first_hops_conv_16 = _first_hops[q];
  76                                         org.ldk.structs.ChannelDetails _first_hops_conv_16_hu_conv = null; if (_first_hops_conv_16 < 0 || _first_hops_conv_16 > 4096) { _first_hops_conv_16_hu_conv = new org.ldk.structs.ChannelDetails(null, _first_hops_conv_16); }
  77                                         if (_first_hops_conv_16_hu_conv != null) { _first_hops_conv_16_hu_conv.ptrs_to.AddLast(this); };
  78                                         _first_hops_conv_16_arr[q] = _first_hops_conv_16_hu_conv;
  79                                 }
  80                         }
  81                         org.ldk.structs.InFlightHtlcs _inflight_htlcs_hu_conv = null; if (_inflight_htlcs < 0 || _inflight_htlcs > 4096) { _inflight_htlcs_hu_conv = new org.ldk.structs.InFlightHtlcs(null, _inflight_htlcs); }
  82                         if (_inflight_htlcs_hu_conv != null) { _inflight_htlcs_hu_conv.ptrs_to.AddLast(this); };
  83                         Result_RouteLightningErrorZ ret = arg.find_route_with_id(_payer, _route_params_hu_conv, _first_hops_conv_16_arr, _inflight_htlcs_hu_conv, __payment_hash, __payment_id);
  84                                 GC.KeepAlive(arg);
  85                         long result = ret == null ? 0 : ret.clone_ptr();
  86                         return result;
  87                 }
  88         }
  89         public static Router new_impl(RouterInterface arg) {
  90                 LDKRouterHolder impl_holder = new LDKRouterHolder();
  91                 impl_holder.held = new Router(new LDKRouterImpl(arg, impl_holder));
  92                 return impl_holder.held;
  93         }
  94         /**
  95          * Finds a [`Route`] for a payment between the given `payer` and a payee.
  96          *
  97          * The `payee` and the payment's value are given in [`RouteParameters::payment_params`]
  98          * and [`RouteParameters::final_value_msat`], respectively.
  99          *
 100          * Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None
 101          */
 102         public Result_RouteLightningErrorZ find_route(byte[] payer, org.ldk.structs.RouteParameters route_params, ChannelDetails[] first_hops, org.ldk.structs.InFlightHtlcs inflight_htlcs) {
 103                 long ret = bindings.Router_find_route(this.ptr, InternalUtils.check_arr_len(payer, 33), route_params == null ? 0 : route_params.ptr, first_hops != null ? InternalUtils.mapArray(first_hops, first_hops_conv_16 => first_hops_conv_16 == null ? 0 : first_hops_conv_16.ptr) : null, inflight_htlcs == null ? 0 : inflight_htlcs.ptr);
 104                 GC.KeepAlive(this);
 105                 GC.KeepAlive(payer);
 106                 GC.KeepAlive(route_params);
 107                 GC.KeepAlive(first_hops);
 108                 GC.KeepAlive(inflight_htlcs);
 109                 if (ret >= 0 && ret <= 4096) { return null; }
 110                 Result_RouteLightningErrorZ ret_hu_conv = Result_RouteLightningErrorZ.constr_from_ptr(ret);
 111                 if (this != null) { this.ptrs_to.AddLast(route_params); };
 112                 if (first_hops != null) { foreach (ChannelDetails first_hops_conv_16 in first_hops) { if (this != null) { this.ptrs_to.AddLast(first_hops_conv_16); }; } };
 113                 if (this != null) { this.ptrs_to.AddLast(inflight_htlcs); };
 114                 return ret_hu_conv;
 115         }
 116
 117         /**
 118          * Finds a [`Route`] for a payment between the given `payer` and a payee.
 119          *
 120          * The `payee` and the payment's value are given in [`RouteParameters::payment_params`]
 121          * and [`RouteParameters::final_value_msat`], respectively.
 122          *
 123          * Includes a [`PaymentHash`] and a [`PaymentId`] to be able to correlate the request with a specific
 124          * payment.
 125          *
 126          * Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None
 127          */
 128         public Result_RouteLightningErrorZ find_route_with_id(byte[] payer, org.ldk.structs.RouteParameters route_params, ChannelDetails[] first_hops, org.ldk.structs.InFlightHtlcs inflight_htlcs, byte[] _payment_hash, byte[] _payment_id) {
 129                 long ret = bindings.Router_find_route_with_id(this.ptr, InternalUtils.check_arr_len(payer, 33), route_params == null ? 0 : route_params.ptr, first_hops != null ? InternalUtils.mapArray(first_hops, first_hops_conv_16 => first_hops_conv_16 == null ? 0 : first_hops_conv_16.ptr) : null, inflight_htlcs == null ? 0 : inflight_htlcs.ptr, InternalUtils.check_arr_len(_payment_hash, 32), InternalUtils.check_arr_len(_payment_id, 32));
 130                 GC.KeepAlive(this);
 131                 GC.KeepAlive(payer);
 132                 GC.KeepAlive(route_params);
 133                 GC.KeepAlive(first_hops);
 134                 GC.KeepAlive(inflight_htlcs);
 135                 GC.KeepAlive(_payment_hash);
 136                 GC.KeepAlive(_payment_id);
 137                 if (ret >= 0 && ret <= 4096) { return null; }
 138                 Result_RouteLightningErrorZ ret_hu_conv = Result_RouteLightningErrorZ.constr_from_ptr(ret);
 139                 if (this != null) { this.ptrs_to.AddLast(route_params); };
 140                 if (first_hops != null) { foreach (ChannelDetails first_hops_conv_16 in first_hops) { if (this != null) { this.ptrs_to.AddLast(first_hops_conv_16); }; } };
 141                 if (this != null) { this.ptrs_to.AddLast(inflight_htlcs); };
 142                 return ret_hu_conv;
 143         }
 144
 145 }
 146 } } }