_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/ChannelAnnouncement.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 [`channel_announcement`] message to be sent to or received from a peer.
  11  *
  12  * [`channel_announcement`]: https://github.com/lightning/bolts/blob/master/07-routing-gossip.md#the-channel_announcement-message
  13  */
  14 public class ChannelAnnouncement : CommonBase {
  15         internal ChannelAnnouncement(object _dummy, long ptr) : base(ptr) { }
  16         ~ChannelAnnouncement() {
  17                 if (ptr != 0) { bindings.ChannelAnnouncement_free(ptr); }
  18         }
  19
  20         /**
  21          * Authentication of the announcement by the first public node
  22          */
  23         public byte[] get_node_signature_1() {
  24                 long ret = bindings.ChannelAnnouncement_get_node_signature_1(this.ptr);
  25                 GC.KeepAlive(this);
  26                 if (ret >= 0 && ret <= 4096) { return null; }
  27                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  28                 return ret_conv;
  29         }
  30
  31         /**
  32          * Authentication of the announcement by the first public node
  33          */
  34         public void set_node_signature_1(byte[] val) {
  35                 bindings.ChannelAnnouncement_set_node_signature_1(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 64)));
  36                 GC.KeepAlive(this);
  37                 GC.KeepAlive(val);
  38         }
  39
  40         /**
  41          * Authentication of the announcement by the second public node
  42          */
  43         public byte[] get_node_signature_2() {
  44                 long ret = bindings.ChannelAnnouncement_get_node_signature_2(this.ptr);
  45                 GC.KeepAlive(this);
  46                 if (ret >= 0 && ret <= 4096) { return null; }
  47                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  48                 return ret_conv;
  49         }
  50
  51         /**
  52          * Authentication of the announcement by the second public node
  53          */
  54         public void set_node_signature_2(byte[] val) {
  55                 bindings.ChannelAnnouncement_set_node_signature_2(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 64)));
  56                 GC.KeepAlive(this);
  57                 GC.KeepAlive(val);
  58         }
  59
  60         /**
  61          * Proof of funding UTXO ownership by the first public node
  62          */
  63         public byte[] get_bitcoin_signature_1() {
  64                 long ret = bindings.ChannelAnnouncement_get_bitcoin_signature_1(this.ptr);
  65                 GC.KeepAlive(this);
  66                 if (ret >= 0 && ret <= 4096) { return null; }
  67                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  68                 return ret_conv;
  69         }
  70
  71         /**
  72          * Proof of funding UTXO ownership by the first public node
  73          */
  74         public void set_bitcoin_signature_1(byte[] val) {
  75                 bindings.ChannelAnnouncement_set_bitcoin_signature_1(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 64)));
  76                 GC.KeepAlive(this);
  77                 GC.KeepAlive(val);
  78         }
  79
  80         /**
  81          * Proof of funding UTXO ownership by the second public node
  82          */
  83         public byte[] get_bitcoin_signature_2() {
  84                 long ret = bindings.ChannelAnnouncement_get_bitcoin_signature_2(this.ptr);
  85                 GC.KeepAlive(this);
  86                 if (ret >= 0 && ret <= 4096) { return null; }
  87                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  88                 return ret_conv;
  89         }
  90
  91         /**
  92          * Proof of funding UTXO ownership by the second public node
  93          */
  94         public void set_bitcoin_signature_2(byte[] val) {
  95                 bindings.ChannelAnnouncement_set_bitcoin_signature_2(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 64)));
  96                 GC.KeepAlive(this);
  97                 GC.KeepAlive(val);
  98         }
  99
 100         /**
 101          * The actual announcement
 102          */
 103         public UnsignedChannelAnnouncement get_contents() {
 104                 long ret = bindings.ChannelAnnouncement_get_contents(this.ptr);
 105                 GC.KeepAlive(this);
 106                 if (ret >= 0 && ret <= 4096) { return null; }
 107                 org.ldk.structs.UnsignedChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.UnsignedChannelAnnouncement(null, ret); }
 108                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 109                 return ret_hu_conv;
 110         }
 111
 112         /**
 113          * The actual announcement
 114          */
 115         public void set_contents(org.ldk.structs.UnsignedChannelAnnouncement val) {
 116                 bindings.ChannelAnnouncement_set_contents(this.ptr, val == null ? 0 : val.ptr);
 117                 GC.KeepAlive(this);
 118                 GC.KeepAlive(val);
 119                 if (this != null) { this.ptrs_to.AddLast(val); };
 120         }
 121
 122         /**
 123          * Constructs a new ChannelAnnouncement given each field
 124          */
 125         public static ChannelAnnouncement of(byte[] node_signature_1_arg, byte[] node_signature_2_arg, byte[] bitcoin_signature_1_arg, byte[] bitcoin_signature_2_arg, org.ldk.structs.UnsignedChannelAnnouncement contents_arg) {
 126                 long ret = bindings.ChannelAnnouncement_new(InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(node_signature_1_arg, 64)), InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(node_signature_2_arg, 64)), InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(bitcoin_signature_1_arg, 64)), InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(bitcoin_signature_2_arg, 64)), contents_arg == null ? 0 : contents_arg.ptr);
 127                 GC.KeepAlive(node_signature_1_arg);
 128                 GC.KeepAlive(node_signature_2_arg);
 129                 GC.KeepAlive(bitcoin_signature_1_arg);
 130                 GC.KeepAlive(bitcoin_signature_2_arg);
 131                 GC.KeepAlive(contents_arg);
 132                 if (ret >= 0 && ret <= 4096) { return null; }
 133                 org.ldk.structs.ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelAnnouncement(null, ret); }
 134                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
 135                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(contents_arg); };
 136                 return ret_hu_conv;
 137         }
 138
 139         internal long clone_ptr() {
 140                 long ret = bindings.ChannelAnnouncement_clone_ptr(this.ptr);
 141                 GC.KeepAlive(this);
 142                 return ret;
 143         }
 144
 145         /**
 146          * Creates a copy of the ChannelAnnouncement
 147          */
 148         public ChannelAnnouncement clone() {
 149                 long ret = bindings.ChannelAnnouncement_clone(this.ptr);
 150                 GC.KeepAlive(this);
 151                 if (ret >= 0 && ret <= 4096) { return null; }
 152                 org.ldk.structs.ChannelAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelAnnouncement(null, ret); }
 153                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 154                 return ret_hu_conv;
 155         }
 156
 157         /**
 158          * Generates a non-cryptographic 64-bit hash of the ChannelAnnouncement.
 159          */
 160         public long hash() {
 161                 long ret = bindings.ChannelAnnouncement_hash(this.ptr);
 162                 GC.KeepAlive(this);
 163                 return ret;
 164         }
 165
 166         public override int GetHashCode() {
 167                 return (int)this.hash();
 168         }
 169         /**
 170          * Checks if two ChannelAnnouncements contain equal inner contents.
 171          * This ignores pointers and is_owned flags and looks at the values in fields.
 172          * Two objects with NULL inner values will be considered "equal" here.
 173          */
 174         public bool eq(org.ldk.structs.ChannelAnnouncement b) {
 175                 bool ret = bindings.ChannelAnnouncement_eq(this.ptr, b == null ? 0 : b.ptr);
 176                 GC.KeepAlive(this);
 177                 GC.KeepAlive(b);
 178                 if (this != null) { this.ptrs_to.AddLast(b); };
 179                 return ret;
 180         }
 181
 182         public override bool Equals(object o) {
 183                 if (!(o is ChannelAnnouncement)) return false;
 184                 return this.eq((ChannelAnnouncement)o);
 185         }
 186         /**
 187          * Serialize the ChannelAnnouncement object into a byte array which can be read by ChannelAnnouncement_read
 188          */
 189         public byte[] write() {
 190                 long ret = bindings.ChannelAnnouncement_write(this.ptr);
 191                 GC.KeepAlive(this);
 192                 if (ret >= 0 && ret <= 4096) { return null; }
 193                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 194                 return ret_conv;
 195         }
 196
 197         /**
 198          * Read a ChannelAnnouncement from a byte array, created by ChannelAnnouncement_write
 199          */
 200         public static Result_ChannelAnnouncementDecodeErrorZ read(byte[] ser) {
 201                 long ret = bindings.ChannelAnnouncement_read(InternalUtils.encodeUint8Array(ser));
 202                 GC.KeepAlive(ser);
 203                 if (ret >= 0 && ret <= 4096) { return null; }
 204                 Result_ChannelAnnouncementDecodeErrorZ ret_hu_conv = Result_ChannelAnnouncementDecodeErrorZ.constr_from_ptr(ret);
 205                 return ret_hu_conv;
 206         }
 207
 208 }
 209 } } }