_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/ClosingTransaction.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  * This class tracks the per-transaction information needed to build a closing transaction and will
  11  * actually build it and sign.
  12  *
  13  * This class can be used inside a signer implementation to generate a signature given the relevant
  14  * secret key.
  15  */
  16 public class ClosingTransaction : CommonBase {
  17         internal ClosingTransaction(object _dummy, long ptr) : base(ptr) { }
  18         ~ClosingTransaction() {
  19                 if (ptr != 0) { bindings.ClosingTransaction_free(ptr); }
  20         }
  21
  22         internal long clone_ptr() {
  23                 long ret = bindings.ClosingTransaction_clone_ptr(this.ptr);
  24                 GC.KeepAlive(this);
  25                 return ret;
  26         }
  27
  28         /**
  29          * Creates a copy of the ClosingTransaction
  30          */
  31         public ClosingTransaction clone() {
  32                 long ret = bindings.ClosingTransaction_clone(this.ptr);
  33                 GC.KeepAlive(this);
  34                 if (ret >= 0 && ret <= 4096) { return null; }
  35                 org.ldk.structs.ClosingTransaction ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ClosingTransaction(null, ret); }
  36                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  37                 return ret_hu_conv;
  38         }
  39
  40         /**
  41          * Generates a non-cryptographic 64-bit hash of the ClosingTransaction.
  42          */
  43         public long hash() {
  44                 long ret = bindings.ClosingTransaction_hash(this.ptr);
  45                 GC.KeepAlive(this);
  46                 return ret;
  47         }
  48
  49         public override int GetHashCode() {
  50                 return (int)this.hash();
  51         }
  52         /**
  53          * Checks if two ClosingTransactions contain equal inner contents.
  54          * This ignores pointers and is_owned flags and looks at the values in fields.
  55          * Two objects with NULL inner values will be considered "equal" here.
  56          */
  57         public bool eq(org.ldk.structs.ClosingTransaction b) {
  58                 bool ret = bindings.ClosingTransaction_eq(this.ptr, b == null ? 0 : b.ptr);
  59                 GC.KeepAlive(this);
  60                 GC.KeepAlive(b);
  61                 if (this != null) { this.ptrs_to.AddLast(b); };
  62                 return ret;
  63         }
  64
  65         public override bool Equals(object o) {
  66                 if (!(o is ClosingTransaction)) return false;
  67                 return this.eq((ClosingTransaction)o);
  68         }
  69         /**
  70          * Construct an object of the class
  71          */
  72         public static ClosingTransaction of(long to_holder_value_sat, long to_counterparty_value_sat, byte[] to_holder_script, byte[] to_counterparty_script, org.ldk.structs.OutPoint funding_outpoint) {
  73                 long ret = bindings.ClosingTransaction_new(to_holder_value_sat, to_counterparty_value_sat, InternalUtils.encodeUint8Array(to_holder_script), InternalUtils.encodeUint8Array(to_counterparty_script), funding_outpoint == null ? 0 : funding_outpoint.ptr);
  74                 GC.KeepAlive(to_holder_value_sat);
  75                 GC.KeepAlive(to_counterparty_value_sat);
  76                 GC.KeepAlive(to_holder_script);
  77                 GC.KeepAlive(to_counterparty_script);
  78                 GC.KeepAlive(funding_outpoint);
  79                 if (ret >= 0 && ret <= 4096) { return null; }
  80                 org.ldk.structs.ClosingTransaction ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ClosingTransaction(null, ret); }
  81                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
  82                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(funding_outpoint); };
  83                 return ret_hu_conv;
  84         }
  85
  86         /**
  87          * Trust our pre-built transaction.
  88          *
  89          * Applies a wrapper which allows access to the transaction.
  90          *
  91          * This should only be used if you fully trust the builder of this object. It should not
  92          * be used by an external signer - instead use the verify function.
  93          */
  94         public TrustedClosingTransaction trust() {
  95                 long ret = bindings.ClosingTransaction_trust(this.ptr);
  96                 GC.KeepAlive(this);
  97                 if (ret >= 0 && ret <= 4096) { return null; }
  98                 org.ldk.structs.TrustedClosingTransaction ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.TrustedClosingTransaction(null, ret); }
  99                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 100                 return ret_hu_conv;
 101         }
 102
 103         /**
 104          * Verify our pre-built transaction.
 105          *
 106          * Applies a wrapper which allows access to the transaction.
 107          *
 108          * An external validating signer must call this method before signing
 109          * or using the built transaction.
 110          */
 111         public Result_TrustedClosingTransactionNoneZ verify(org.ldk.structs.OutPoint funding_outpoint) {
 112                 long ret = bindings.ClosingTransaction_verify(this.ptr, funding_outpoint == null ? 0 : funding_outpoint.ptr);
 113                 GC.KeepAlive(this);
 114                 GC.KeepAlive(funding_outpoint);
 115                 if (ret >= 0 && ret <= 4096) { return null; }
 116                 Result_TrustedClosingTransactionNoneZ ret_hu_conv = Result_TrustedClosingTransactionNoneZ.constr_from_ptr(ret);
 117                 if (this != null) { this.ptrs_to.AddLast(funding_outpoint); };
 118                 return ret_hu_conv;
 119         }
 120
 121         /**
 122          * The value to be sent to the holder, or zero if the output will be omitted
 123          */
 124         public long to_holder_value_sat() {
 125                 long ret = bindings.ClosingTransaction_to_holder_value_sat(this.ptr);
 126                 GC.KeepAlive(this);
 127                 return ret;
 128         }
 129
 130         /**
 131          * The value to be sent to the counterparty, or zero if the output will be omitted
 132          */
 133         public long to_counterparty_value_sat() {
 134                 long ret = bindings.ClosingTransaction_to_counterparty_value_sat(this.ptr);
 135                 GC.KeepAlive(this);
 136                 return ret;
 137         }
 138
 139         /**
 140          * The destination of the holder's output
 141          */
 142         public byte[] to_holder_script() {
 143                 long ret = bindings.ClosingTransaction_to_holder_script(this.ptr);
 144                 GC.KeepAlive(this);
 145                 if (ret >= 0 && ret <= 4096) { return null; }
 146                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 147                 return ret_conv;
 148         }
 149
 150         /**
 151          * The destination of the counterparty's output
 152          */
 153         public byte[] to_counterparty_script() {
 154                 long ret = bindings.ClosingTransaction_to_counterparty_script(this.ptr);
 155                 GC.KeepAlive(this);
 156                 if (ret >= 0 && ret <= 4096) { return null; }
 157                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 158                 return ret_conv;
 159         }
 160
 161 }
 162 } } }