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 derive_public_revocation_key) 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 derive_public_revocation_key) 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 == null ? 0 : val.ptr);
  63                 GC.KeepAlive(this);
  64                 GC.KeepAlive(val);
  65                 if (this != null) { this.ptrs_to.AddLast(val); };
  66         }
  67
  68         /**
  69          * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
  70          * spendable primary channel balance on the broadcaster's commitment transaction. This key is
  71          * static across every commitment transaction.
  72          */
  73         public byte[] get_payment_point() {
  74                 long ret = bindings.ChannelPublicKeys_get_payment_point(this.ptr);
  75                 GC.KeepAlive(this);
  76                 if (ret >= 0 && ret <= 4096) { return null; }
  77                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  78                 return ret_conv;
  79         }
  80
  81         /**
  82          * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
  83          * spendable primary channel balance on the broadcaster's commitment transaction. This key is
  84          * static across every commitment transaction.
  85          */
  86         public void set_payment_point(byte[] val) {
  87                 bindings.ChannelPublicKeys_set_payment_point(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 33)));
  88                 GC.KeepAlive(this);
  89                 GC.KeepAlive(val);
  90         }
  91
  92         /**
  93          * The base point which is used (with derive_public_key) to derive a per-commitment payment
  94          * public key which receives non-HTLC-encumbered funds which are only available for spending
  95          * after some delay (or can be claimed via the revocation path).
  96          */
  97         public DelayedPaymentBasepoint get_delayed_payment_basepoint() {
  98                 long ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this.ptr);
  99                 GC.KeepAlive(this);
 100                 if (ret >= 0 && ret <= 4096) { return null; }
 101                 org.ldk.structs.DelayedPaymentBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.DelayedPaymentBasepoint(null, ret); }
 102                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 103                 return ret_hu_conv;
 104         }
 105
 106         /**
 107          * The base point which is used (with derive_public_key) to derive a per-commitment payment
 108          * public key which receives non-HTLC-encumbered funds which are only available for spending
 109          * after some delay (or can be claimed via the revocation path).
 110          */
 111         public void set_delayed_payment_basepoint(org.ldk.structs.DelayedPaymentBasepoint val) {
 112                 bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this.ptr, val == null ? 0 : val.ptr);
 113                 GC.KeepAlive(this);
 114                 GC.KeepAlive(val);
 115                 if (this != null) { this.ptrs_to.AddLast(val); };
 116         }
 117
 118         /**
 119          * The base point which is used (with derive_public_key) to derive a per-commitment public key
 120          * which is used to encumber HTLC-in-flight outputs.
 121          */
 122         public HtlcBasepoint get_htlc_basepoint() {
 123                 long ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this.ptr);
 124                 GC.KeepAlive(this);
 125                 if (ret >= 0 && ret <= 4096) { return null; }
 126                 org.ldk.structs.HtlcBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.HtlcBasepoint(null, ret); }
 127                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 128                 return ret_hu_conv;
 129         }
 130
 131         /**
 132          * The base point which is used (with derive_public_key) to derive a per-commitment public key
 133          * which is used to encumber HTLC-in-flight outputs.
 134          */
 135         public void set_htlc_basepoint(org.ldk.structs.HtlcBasepoint val) {
 136                 bindings.ChannelPublicKeys_set_htlc_basepoint(this.ptr, val == null ? 0 : val.ptr);
 137                 GC.KeepAlive(this);
 138                 GC.KeepAlive(val);
 139                 if (this != null) { this.ptrs_to.AddLast(val); };
 140         }
 141
 142         /**
 143          * Constructs a new ChannelPublicKeys given each field
 144          */
 145         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) {
 146                 long ret = bindings.ChannelPublicKeys_new(InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(funding_pubkey_arg, 33)), revocation_basepoint_arg == null ? 0 : revocation_basepoint_arg.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(payment_point_arg, 33)), delayed_payment_basepoint_arg == null ? 0 : delayed_payment_basepoint_arg.ptr, htlc_basepoint_arg == null ? 0 : htlc_basepoint_arg.ptr);
 147                 GC.KeepAlive(funding_pubkey_arg);
 148                 GC.KeepAlive(revocation_basepoint_arg);
 149                 GC.KeepAlive(payment_point_arg);
 150                 GC.KeepAlive(delayed_payment_basepoint_arg);
 151                 GC.KeepAlive(htlc_basepoint_arg);
 152                 if (ret >= 0 && ret <= 4096) { return null; }
 153                 org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
 154                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
 155                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(revocation_basepoint_arg); };
 156                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(delayed_payment_basepoint_arg); };
 157                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(htlc_basepoint_arg); };
 158                 return ret_hu_conv;
 159         }
 160
 161         internal long clone_ptr() {
 162                 long ret = bindings.ChannelPublicKeys_clone_ptr(this.ptr);
 163                 GC.KeepAlive(this);
 164                 return ret;
 165         }
 166
 167         /**
 168          * Creates a copy of the ChannelPublicKeys
 169          */
 170         public ChannelPublicKeys clone() {
 171                 long ret = bindings.ChannelPublicKeys_clone(this.ptr);
 172                 GC.KeepAlive(this);
 173                 if (ret >= 0 && ret <= 4096) { return null; }
 174                 org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
 175                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 176                 return ret_hu_conv;
 177         }
 178
 179         /**
 180          * Generates a non-cryptographic 64-bit hash of the ChannelPublicKeys.
 181          */
 182         public long hash() {
 183                 long ret = bindings.ChannelPublicKeys_hash(this.ptr);
 184                 GC.KeepAlive(this);
 185                 return ret;
 186         }
 187
 188         public override int GetHashCode() {
 189                 return (int)this.hash();
 190         }
 191         /**
 192          * Checks if two ChannelPublicKeyss contain equal inner contents.
 193          * This ignores pointers and is_owned flags and looks at the values in fields.
 194          * Two objects with NULL inner values will be considered "equal" here.
 195          */
 196         public bool eq(org.ldk.structs.ChannelPublicKeys b) {
 197                 bool ret = bindings.ChannelPublicKeys_eq(this.ptr, b == null ? 0 : b.ptr);
 198                 GC.KeepAlive(this);
 199                 GC.KeepAlive(b);
 200                 if (this != null) { this.ptrs_to.AddLast(b); };
 201                 return ret;
 202         }
 203
 204         public override bool Equals(object o) {
 205                 if (!(o is ChannelPublicKeys)) return false;
 206                 return this.eq((ChannelPublicKeys)o);
 207         }
 208         /**
 209          * Serialize the ChannelPublicKeys object into a byte array which can be read by ChannelPublicKeys_read
 210          */
 211         public byte[] write() {
 212                 long ret = bindings.ChannelPublicKeys_write(this.ptr);
 213                 GC.KeepAlive(this);
 214                 if (ret >= 0 && ret <= 4096) { return null; }
 215                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 216                 return ret_conv;
 217         }
 218
 219         /**
 220          * Read a ChannelPublicKeys from a byte array, created by ChannelPublicKeys_write
 221          */
 222         public static Result_ChannelPublicKeysDecodeErrorZ read(byte[] ser) {
 223                 long ret = bindings.ChannelPublicKeys_read(InternalUtils.encodeUint8Array(ser));
 224                 GC.KeepAlive(ser);
 225                 if (ret >= 0 && ret <= 4096) { return null; }
 226                 Result_ChannelPublicKeysDecodeErrorZ ret_hu_conv = Result_ChannelPublicKeysDecodeErrorZ.constr_from_ptr(ret);
 227                 return ret_hu_conv;
 228         }
 229
 230 }
 231 } } }