_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/AnchorDescriptor.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  * A descriptor used to sign for a commitment transaction's anchor output.
  11  */
  12 public class AnchorDescriptor : CommonBase {
  13         internal AnchorDescriptor(object _dummy, long ptr) : base(ptr) { }
  14         ~AnchorDescriptor() {
  15                 if (ptr != 0) { bindings.AnchorDescriptor_free(ptr); }
  16         }
  17
  18         /**
  19          * The parameters required to derive the signer for the anchor input.
  20          */
  21         public ChannelDerivationParameters get_channel_derivation_parameters() {
  22                 long ret = bindings.AnchorDescriptor_get_channel_derivation_parameters(this.ptr);
  23                 GC.KeepAlive(this);
  24                 if (ret >= 0 && ret <= 4096) { return null; }
  25                 org.ldk.structs.ChannelDerivationParameters ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelDerivationParameters(null, ret); }
  26                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  27                 return ret_hu_conv;
  28         }
  29
  30         /**
  31          * The parameters required to derive the signer for the anchor input.
  32          */
  33         public void set_channel_derivation_parameters(org.ldk.structs.ChannelDerivationParameters val) {
  34                 bindings.AnchorDescriptor_set_channel_derivation_parameters(this.ptr, val == null ? 0 : val.ptr);
  35                 GC.KeepAlive(this);
  36                 GC.KeepAlive(val);
  37                 if (this != null) { this.ptrs_to.AddLast(val); };
  38         }
  39
  40         /**
  41          * The transaction input's outpoint corresponding to the commitment transaction's anchor
  42          * output.
  43          */
  44         public OutPoint get_outpoint() {
  45                 long ret = bindings.AnchorDescriptor_get_outpoint(this.ptr);
  46                 GC.KeepAlive(this);
  47                 if (ret >= 0 && ret <= 4096) { return null; }
  48                 org.ldk.structs.OutPoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OutPoint(null, ret); }
  49                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  50                 return ret_hu_conv;
  51         }
  52
  53         /**
  54          * The transaction input's outpoint corresponding to the commitment transaction's anchor
  55          * output.
  56          */
  57         public void set_outpoint(org.ldk.structs.OutPoint val) {
  58                 bindings.AnchorDescriptor_set_outpoint(this.ptr, val == null ? 0 : val.ptr);
  59                 GC.KeepAlive(this);
  60                 GC.KeepAlive(val);
  61                 if (this != null) { this.ptrs_to.AddLast(val); };
  62         }
  63
  64         /**
  65          * Constructs a new AnchorDescriptor given each field
  66          */
  67         public static AnchorDescriptor of(org.ldk.structs.ChannelDerivationParameters channel_derivation_parameters_arg, org.ldk.structs.OutPoint outpoint_arg) {
  68                 long ret = bindings.AnchorDescriptor_new(channel_derivation_parameters_arg == null ? 0 : channel_derivation_parameters_arg.ptr, outpoint_arg == null ? 0 : outpoint_arg.ptr);
  69                 GC.KeepAlive(channel_derivation_parameters_arg);
  70                 GC.KeepAlive(outpoint_arg);
  71                 if (ret >= 0 && ret <= 4096) { return null; }
  72                 org.ldk.structs.AnchorDescriptor ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.AnchorDescriptor(null, ret); }
  73                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
  74                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(channel_derivation_parameters_arg); };
  75                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(outpoint_arg); };
  76                 return ret_hu_conv;
  77         }
  78
  79         internal long clone_ptr() {
  80                 long ret = bindings.AnchorDescriptor_clone_ptr(this.ptr);
  81                 GC.KeepAlive(this);
  82                 return ret;
  83         }
  84
  85         /**
  86          * Creates a copy of the AnchorDescriptor
  87          */
  88         public AnchorDescriptor clone() {
  89                 long ret = bindings.AnchorDescriptor_clone(this.ptr);
  90                 GC.KeepAlive(this);
  91                 if (ret >= 0 && ret <= 4096) { return null; }
  92                 org.ldk.structs.AnchorDescriptor ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.AnchorDescriptor(null, ret); }
  93                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  94                 return ret_hu_conv;
  95         }
  96
  97         /**
  98          * Checks if two AnchorDescriptors contain equal inner contents.
  99          * This ignores pointers and is_owned flags and looks at the values in fields.
 100          * Two objects with NULL inner values will be considered "equal" here.
 101          */
 102         public bool eq(org.ldk.structs.AnchorDescriptor b) {
 103                 bool ret = bindings.AnchorDescriptor_eq(this.ptr, b == null ? 0 : b.ptr);
 104                 GC.KeepAlive(this);
 105                 GC.KeepAlive(b);
 106                 if (this != null) { this.ptrs_to.AddLast(b); };
 107                 return ret;
 108         }
 109
 110         public override bool Equals(object o) {
 111                 if (!(o is AnchorDescriptor)) return false;
 112                 return this.eq((AnchorDescriptor)o);
 113         }
 114         /**
 115          * Returns the UTXO to be spent by the anchor input, which can be obtained via
 116          * [`Self::unsigned_tx_input`].
 117          */
 118         public TxOut previous_utxo() {
 119                 long ret = bindings.AnchorDescriptor_previous_utxo(this.ptr);
 120                 GC.KeepAlive(this);
 121                 if (ret >= 0 && ret <= 4096) { return null; }
 122                 TxOut ret_conv = new TxOut(null, ret);
 123                 return ret_conv;
 124         }
 125
 126         /**
 127          * Returns the unsigned transaction input spending the anchor output in the commitment
 128          * transaction.
 129          */
 130         public TxIn unsigned_tx_input() {
 131                 long ret = bindings.AnchorDescriptor_unsigned_tx_input(this.ptr);
 132                 GC.KeepAlive(this);
 133                 if (ret >= 0 && ret <= 4096) { return null; }
 134                 TxIn ret_conv = new TxIn(null, ret);
 135                 return ret_conv;
 136         }
 137
 138         /**
 139          * Returns the witness script of the anchor output in the commitment transaction.
 140          */
 141         public byte[] witness_script() {
 142                 long ret = bindings.AnchorDescriptor_witness_script(this.ptr);
 143                 GC.KeepAlive(this);
 144                 if (ret >= 0 && ret <= 4096) { return null; }
 145                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 146                 return ret_conv;
 147         }
 148
 149         /**
 150          * Returns the fully signed witness required to spend the anchor output in the commitment
 151          * transaction.
 152          */
 153         public byte[] tx_input_witness(byte[] signature) {
 154                 long ret = bindings.AnchorDescriptor_tx_input_witness(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(signature, 64)));
 155                 GC.KeepAlive(this);
 156                 GC.KeepAlive(signature);
 157                 if (ret >= 0 && ret <= 4096) { return null; }
 158                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 159                 return ret_conv;
 160         }
 161
 162         /**
 163          * Derives the channel signer required to sign the anchor input.
 164          */
 165         public WriteableEcdsaChannelSigner derive_channel_signer(org.ldk.structs.SignerProvider signer_provider) {
 166                 long ret = bindings.AnchorDescriptor_derive_channel_signer(this.ptr, signer_provider.ptr);
 167                 GC.KeepAlive(this);
 168                 GC.KeepAlive(signer_provider);
 169                 if (ret >= 0 && ret <= 4096) { return null; }
 170                 WriteableEcdsaChannelSigner ret_hu_conv = new WriteableEcdsaChannelSigner(null, ret);
 171                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 172                 if (this != null) { this.ptrs_to.AddLast(signer_provider); };
 173                 return ret_hu_conv;
 174         }
 175
 176 }
 177 } } }