git.bitcoin.ninja Git - ldk-java/blob - c_sharp/src/org/ldk/structs/ChannelPublicKeys.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  * One counterparty's public keys which do not change over the life of a channel.
  11  */
  12 public class ChannelPublicKeys : CommonBase {
  13         internal ChannelPublicKeys(object _dummy, long ptr) : base(ptr) { }
  14         ~ChannelPublicKeys() {
  15                 if (ptr != 0) { bindings.ChannelPublicKeys_free(ptr); }
  16         }
  17
  18         /**
  19          * The public key which is used to sign all commitment transactions, as it appears in the
  20          * on-chain channel lock-in 2-of-2 multisig output.
  21          */
  22         public byte[] get_funding_pubkey() {
  23                 long ret = bindings.ChannelPublicKeys_get_funding_pubkey(this.ptr);
  24                 GC.KeepAlive(this);
  25                 if (ret >= 0 && ret <= 4096) { return null; }
  26                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  27                 return ret_conv;
  28         }
  29
  30         /**
  31          * The public key which is used to sign all commitment transactions, as it appears in the
  32          * on-chain channel lock-in 2-of-2 multisig output.
  33          */
  34         public void set_funding_pubkey(byte[] val) {
  35                 bindings.ChannelPublicKeys_set_funding_pubkey(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 33)));
  36                 GC.KeepAlive(this);
  37                 GC.KeepAlive(val);
  38         }
  39
  40         /**
  41          * The base point which is used (with [`RevocationKey::from_basepoint`]) to derive per-commitment
  42          * revocation keys. This is combined with the per-commitment-secret generated by the
  43          * counterparty to create a secret which the counterparty can reveal to revoke previous
  44          * states.
  45          */
  46         public RevocationBasepoint get_revocation_basepoint() {
  47                 long ret = bindings.ChannelPublicKeys_get_revocation_basepoint(this.ptr);
  48                 GC.KeepAlive(this);
  49                 if (ret >= 0 && ret <= 4096) { return null; }
  50                 org.ldk.structs.RevocationBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevocationBasepoint(null, ret); }
  51                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  52                 return ret_hu_conv;
  53         }
  54
  55         /**
  56          * The base point which is used (with [`RevocationKey::from_basepoint`]) to derive per-commitment
  57          * revocation keys. This is combined with the per-commitment-secret generated by the
  58          * counterparty to create a secret which the counterparty can reveal to revoke previous
  59          * states.
  60          */
  61         public void set_revocation_basepoint(org.ldk.structs.RevocationBasepoint val) {
  62                 bindings.ChannelPublicKeys_set_revocation_basepoint(this.ptr, val.ptr);
  63                 GC.KeepAlive(this);
  64                 GC.KeepAlive(val);
  65         }
  66
  67         /**
  68          * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
  69          * spendable primary channel balance on the broadcaster's commitment transaction. This key is
  70          * static across every commitment transaction.
  71          */
  72         public byte[] get_payment_point() {
  73                 long ret = bindings.ChannelPublicKeys_get_payment_point(this.ptr);
  74                 GC.KeepAlive(this);
  75                 if (ret >= 0 && ret <= 4096) { return null; }
  76                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  77                 return ret_conv;
  78         }
  79
  80         /**
  81          * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
  82          * spendable primary channel balance on the broadcaster's commitment transaction. This key is
  83          * static across every commitment transaction.
  84          */
  85         public void set_payment_point(byte[] val) {
  86                 bindings.ChannelPublicKeys_set_payment_point(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 33)));
  87                 GC.KeepAlive(this);
  88                 GC.KeepAlive(val);
  89         }
  90
  91         /**
  92          * The base point which is used (with derive_public_key) to derive a per-commitment payment
  93          * public key which receives non-HTLC-encumbered funds which are only available for spending
  94          * after some delay (or can be claimed via the revocation path).
  95          */
  96         public DelayedPaymentBasepoint get_delayed_payment_basepoint() {
  97                 long ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this.ptr);
  98                 GC.KeepAlive(this);
  99                 if (ret >= 0 && ret <= 4096) { return null; }
 100                 org.ldk.structs.DelayedPaymentBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.DelayedPaymentBasepoint(null, ret); }
 101                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 102                 return ret_hu_conv;
 103         }
 104
 105         /**
 106          * The base point which is used (with derive_public_key) to derive a per-commitment payment
 107          * public key which receives non-HTLC-encumbered funds which are only available for spending
 108          * after some delay (or can be claimed via the revocation path).
 109          */
 110         public void set_delayed_payment_basepoint(org.ldk.structs.DelayedPaymentBasepoint val) {
 111                 bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this.ptr, val.ptr);
 112                 GC.KeepAlive(this);
 113                 GC.KeepAlive(val);
 114         }
 115
 116         /**
 117          * The base point which is used (with derive_public_key) to derive a per-commitment public key
 118          * which is used to encumber HTLC-in-flight outputs.
 119          */
 120         public HtlcBasepoint get_htlc_basepoint() {
 121                 long ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this.ptr);
 122                 GC.KeepAlive(this);
 123                 if (ret >= 0 && ret <= 4096) { return null; }
 124                 org.ldk.structs.HtlcBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.HtlcBasepoint(null, ret); }
 125                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 126                 return ret_hu_conv;
 127         }
 128
 129         /**
 130          * The base point which is used (with derive_public_key) to derive a per-commitment public key
 131          * which is used to encumber HTLC-in-flight outputs.
 132          */
 133         public void set_htlc_basepoint(org.ldk.structs.HtlcBasepoint val) {
 134                 bindings.ChannelPublicKeys_set_htlc_basepoint(this.ptr, val.ptr);
 135                 GC.KeepAlive(this);
 136                 GC.KeepAlive(val);
 137         }
 138
 139         /**
 140          * Constructs a new ChannelPublicKeys given each field
 141          */
 142         public static ChannelPublicKeys of(byte[] funding_pubkey_arg, org.ldk.structs.RevocationBasepoint revocation_basepoint_arg, byte[] payment_point_arg, org.ldk.structs.DelayedPaymentBasepoint delayed_payment_basepoint_arg, org.ldk.structs.HtlcBasepoint htlc_basepoint_arg) {
 143                 long ret = bindings.ChannelPublicKeys_new(InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(funding_pubkey_arg, 33)), revocation_basepoint_arg.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(payment_point_arg, 33)), delayed_payment_basepoint_arg.ptr, htlc_basepoint_arg.ptr);
 144                 GC.KeepAlive(funding_pubkey_arg);
 145                 GC.KeepAlive(revocation_basepoint_arg);
 146                 GC.KeepAlive(payment_point_arg);
 147                 GC.KeepAlive(delayed_payment_basepoint_arg);
 148                 GC.KeepAlive(htlc_basepoint_arg);
 149                 if (ret >= 0 && ret <= 4096) { return null; }
 150                 org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
 151                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
 152                 return ret_hu_conv;
 153         }
 154
 155         internal long clone_ptr() {
 156                 long ret = bindings.ChannelPublicKeys_clone_ptr(this.ptr);
 157                 GC.KeepAlive(this);
 158                 return ret;
 159         }
 160
 161         /**
 162          * Creates a copy of the ChannelPublicKeys
 163          */
 164         public ChannelPublicKeys clone() {
 165                 long ret = bindings.ChannelPublicKeys_clone(this.ptr);
 166                 GC.KeepAlive(this);
 167                 if (ret >= 0 && ret <= 4096) { return null; }
 168                 org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
 169                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 170                 return ret_hu_conv;
 171         }
 172
 173         /**
 174          * Generates a non-cryptographic 64-bit hash of the ChannelPublicKeys.
 175          */
 176         public long hash() {
 177                 long ret = bindings.ChannelPublicKeys_hash(this.ptr);
 178                 GC.KeepAlive(this);
 179                 return ret;
 180         }
 181
 182         public override int GetHashCode() {
 183                 return (int)this.hash();
 184         }
 185         /**
 186          * Checks if two ChannelPublicKeyss contain equal inner contents.
 187          * This ignores pointers and is_owned flags and looks at the values in fields.
 188          * Two objects with NULL inner values will be considered "equal" here.
 189          */
 190         public bool eq(org.ldk.structs.ChannelPublicKeys b) {
 191                 bool ret = bindings.ChannelPublicKeys_eq(this.ptr, b.ptr);
 192                 GC.KeepAlive(this);
 193                 GC.KeepAlive(b);
 194                 if (this != null) { this.ptrs_to.AddLast(b); };
 195                 return ret;
 196         }
 197
 198         public override bool Equals(object o) {
 199                 if (!(o is ChannelPublicKeys)) return false;
 200                 return this.eq((ChannelPublicKeys)o);
 201         }
 202         /**
 203          * Serialize the ChannelPublicKeys object into a byte array which can be read by ChannelPublicKeys_read
 204          */
 205         public byte[] write() {
 206                 long ret = bindings.ChannelPublicKeys_write(this.ptr);
 207                 GC.KeepAlive(this);
 208                 if (ret >= 0 && ret <= 4096) { return null; }
 209                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 210                 return ret_conv;
 211         }
 212
 213         /**
 214          * Read a ChannelPublicKeys from a byte array, created by ChannelPublicKeys_write
 215          */
 216         public static Result_ChannelPublicKeysDecodeErrorZ read(byte[] ser) {
 217                 long ret = bindings.ChannelPublicKeys_read(InternalUtils.encodeUint8Array(ser));
 218                 GC.KeepAlive(ser);
 219                 if (ret >= 0 && ret <= 4096) { return null; }
 220                 Result_ChannelPublicKeysDecodeErrorZ ret_hu_conv = Result_ChannelPublicKeysDecodeErrorZ.constr_from_ptr(ret);
 221                 return ret_hu_conv;
 222         }
 223
 224 }
 225 } } }