_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/OutPoint.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 reference to a transaction output.
  11  *
  12  * Differs from bitcoin::blockdata::transaction::OutPoint as the index is a u16 instead of u32
  13  * due to LN's restrictions on index values. Should reduce (possibly) unsafe conversions this way.
  14  */
  15 public class OutPoint : CommonBase {
  16         internal OutPoint(object _dummy, long ptr) : base(ptr) { }
  17         ~OutPoint() {
  18                 if (ptr != 0) { bindings.OutPoint_free(ptr); }
  19         }
  20
  21         /**
  22          * The referenced transaction's txid.
  23          */
  24         public byte[] get_txid() {
  25                 long ret = bindings.OutPoint_get_txid(this.ptr);
  26                 GC.KeepAlive(this);
  27                 if (ret >= 0 && ret <= 4096) { return null; }
  28                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  29                 return ret_conv;
  30         }
  31
  32         /**
  33          * The referenced transaction's txid.
  34          */
  35         public void set_txid(byte[] val) {
  36                 bindings.OutPoint_set_txid(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 32)));
  37                 GC.KeepAlive(this);
  38                 GC.KeepAlive(val);
  39         }
  40
  41         /**
  42          * The index of the referenced output in its transaction's vout.
  43          */
  44         public short get_index() {
  45                 short ret = bindings.OutPoint_get_index(this.ptr);
  46                 GC.KeepAlive(this);
  47                 return ret;
  48         }
  49
  50         /**
  51          * The index of the referenced output in its transaction's vout.
  52          */
  53         public void set_index(short val) {
  54                 bindings.OutPoint_set_index(this.ptr, val);
  55                 GC.KeepAlive(this);
  56                 GC.KeepAlive(val);
  57         }
  58
  59         /**
  60          * Constructs a new OutPoint given each field
  61          */
  62         public static OutPoint of(byte[] txid_arg, short index_arg) {
  63                 long ret = bindings.OutPoint_new(InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(txid_arg, 32)), index_arg);
  64                 GC.KeepAlive(txid_arg);
  65                 GC.KeepAlive(index_arg);
  66                 if (ret >= 0 && ret <= 4096) { return null; }
  67                 org.ldk.structs.OutPoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OutPoint(null, ret); }
  68                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
  69                 return ret_hu_conv;
  70         }
  71
  72         internal long clone_ptr() {
  73                 long ret = bindings.OutPoint_clone_ptr(this.ptr);
  74                 GC.KeepAlive(this);
  75                 return ret;
  76         }
  77
  78         /**
  79          * Creates a copy of the OutPoint
  80          */
  81         public OutPoint clone() {
  82                 long ret = bindings.OutPoint_clone(this.ptr);
  83                 GC.KeepAlive(this);
  84                 if (ret >= 0 && ret <= 4096) { return null; }
  85                 org.ldk.structs.OutPoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OutPoint(null, ret); }
  86                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  87                 return ret_hu_conv;
  88         }
  89
  90         /**
  91          * Checks if two OutPoints contain equal inner contents.
  92          * This ignores pointers and is_owned flags and looks at the values in fields.
  93          * Two objects with NULL inner values will be considered "equal" here.
  94          */
  95         public bool eq(org.ldk.structs.OutPoint b) {
  96                 bool ret = bindings.OutPoint_eq(this.ptr, b == null ? 0 : b.ptr);
  97                 GC.KeepAlive(this);
  98                 GC.KeepAlive(b);
  99                 if (this != null) { this.ptrs_to.AddLast(b); };
 100                 return ret;
 101         }
 102
 103         public override bool Equals(object o) {
 104                 if (!(o is OutPoint)) return false;
 105                 return this.eq((OutPoint)o);
 106         }
 107         /**
 108          * Generates a non-cryptographic 64-bit hash of the OutPoint.
 109          */
 110         public long hash() {
 111                 long ret = bindings.OutPoint_hash(this.ptr);
 112                 GC.KeepAlive(this);
 113                 return ret;
 114         }
 115
 116         public override int GetHashCode() {
 117                 return (int)this.hash();
 118         }
 119         /**
 120          * Convert an `OutPoint` to a lightning channel id.
 121          */
 122         public byte[] to_channel_id() {
 123                 long ret = bindings.OutPoint_to_channel_id(this.ptr);
 124                 GC.KeepAlive(this);
 125                 if (ret >= 0 && ret <= 4096) { return null; }
 126                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 127                 return ret_conv;
 128         }
 129
 130         /**
 131          * Serialize the OutPoint object into a byte array which can be read by OutPoint_read
 132          */
 133         public byte[] write() {
 134                 long ret = bindings.OutPoint_write(this.ptr);
 135                 GC.KeepAlive(this);
 136                 if (ret >= 0 && ret <= 4096) { return null; }
 137                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 138                 return ret_conv;
 139         }
 140
 141         /**
 142          * Read a OutPoint from a byte array, created by OutPoint_write
 143          */
 144         public static Result_OutPointDecodeErrorZ read(byte[] ser) {
 145                 long ret = bindings.OutPoint_read(InternalUtils.encodeUint8Array(ser));
 146                 GC.KeepAlive(ser);
 147                 if (ret >= 0 && ret <= 4096) { return null; }
 148                 Result_OutPointDecodeErrorZ ret_hu_conv = Result_OutPointDecodeErrorZ.constr_from_ptr(ret);
 149                 return ret_hu_conv;
 150         }
 151
 152 }
 153 } } }