_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/Packet.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  * Packet of hop data for next peer
  11  */
  12 public class Packet : CommonBase {
  13         internal Packet(object _dummy, long ptr) : base(ptr) { }
  14         ~Packet() {
  15                 if (ptr != 0) { bindings.Packet_free(ptr); }
  16         }
  17
  18         /**
  19          * Bolt 04 version number
  20          */
  21         public byte get_version() {
  22                 byte ret = bindings.Packet_get_version(this.ptr);
  23                 GC.KeepAlive(this);
  24                 return ret;
  25         }
  26
  27         /**
  28          * Bolt 04 version number
  29          */
  30         public void set_version(byte val) {
  31                 bindings.Packet_set_version(this.ptr, val);
  32                 GC.KeepAlive(this);
  33                 GC.KeepAlive(val);
  34         }
  35
  36         /**
  37          * A random sepc256k1 point, used to build the ECDH shared secret to decrypt hop_data
  38          */
  39         public byte[] get_public_key() {
  40                 long ret = bindings.Packet_get_public_key(this.ptr);
  41                 GC.KeepAlive(this);
  42                 if (ret >= 0 && ret <= 4096) { return null; }
  43                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  44                 return ret_conv;
  45         }
  46
  47         /**
  48          * A random sepc256k1 point, used to build the ECDH shared secret to decrypt hop_data
  49          */
  50         public void set_public_key(byte[] val) {
  51                 bindings.Packet_set_public_key(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 33)));
  52                 GC.KeepAlive(this);
  53                 GC.KeepAlive(val);
  54         }
  55
  56         /**
  57          * Encrypted payload for the next hop
  58          *
  59          * Returns a copy of the field.
  60          */
  61         public byte[] get_hop_data() {
  62                 long ret = bindings.Packet_get_hop_data(this.ptr);
  63                 GC.KeepAlive(this);
  64                 if (ret >= 0 && ret <= 4096) { return null; }
  65                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  66                 return ret_conv;
  67         }
  68
  69         /**
  70          * Encrypted payload for the next hop
  71          */
  72         public void set_hop_data(byte[] val) {
  73                 bindings.Packet_set_hop_data(this.ptr, InternalUtils.encodeUint8Array(val));
  74                 GC.KeepAlive(this);
  75                 GC.KeepAlive(val);
  76         }
  77
  78         /**
  79          * HMAC to verify the integrity of hop_data
  80          */
  81         public byte[] get_hmac() {
  82                 long ret = bindings.Packet_get_hmac(this.ptr);
  83                 GC.KeepAlive(this);
  84                 if (ret >= 0 && ret <= 4096) { return null; }
  85                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
  86                 return ret_conv;
  87         }
  88
  89         /**
  90          * HMAC to verify the integrity of hop_data
  91          */
  92         public void set_hmac(byte[] val) {
  93                 bindings.Packet_set_hmac(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(val, 32)));
  94                 GC.KeepAlive(this);
  95                 GC.KeepAlive(val);
  96         }
  97
  98         /**
  99          * Constructs a new Packet given each field
 100          */
 101         public static Packet of(byte version_arg, byte[] public_key_arg, byte[] hop_data_arg, byte[] hmac_arg) {
 102                 long ret = bindings.Packet_new(version_arg, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(public_key_arg, 33)), InternalUtils.encodeUint8Array(hop_data_arg), InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(hmac_arg, 32)));
 103                 GC.KeepAlive(version_arg);
 104                 GC.KeepAlive(public_key_arg);
 105                 GC.KeepAlive(hop_data_arg);
 106                 GC.KeepAlive(hmac_arg);
 107                 if (ret >= 0 && ret <= 4096) { return null; }
 108                 org.ldk.structs.Packet ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.Packet(null, ret); }
 109                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
 110                 return ret_hu_conv;
 111         }
 112
 113         internal long clone_ptr() {
 114                 long ret = bindings.Packet_clone_ptr(this.ptr);
 115                 GC.KeepAlive(this);
 116                 return ret;
 117         }
 118
 119         /**
 120          * Creates a copy of the Packet
 121          */
 122         public Packet clone() {
 123                 long ret = bindings.Packet_clone(this.ptr);
 124                 GC.KeepAlive(this);
 125                 if (ret >= 0 && ret <= 4096) { return null; }
 126                 org.ldk.structs.Packet ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.Packet(null, ret); }
 127                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
 128                 return ret_hu_conv;
 129         }
 130
 131         /**
 132          * Checks if two Packets contain equal inner contents.
 133          * This ignores pointers and is_owned flags and looks at the values in fields.
 134          * Two objects with NULL inner values will be considered "equal" here.
 135          */
 136         public bool eq(org.ldk.structs.Packet b) {
 137                 bool ret = bindings.Packet_eq(this.ptr, b == null ? 0 : b.ptr);
 138                 GC.KeepAlive(this);
 139                 GC.KeepAlive(b);
 140                 if (this != null) { this.ptrs_to.AddLast(b); };
 141                 return ret;
 142         }
 143
 144         public override bool Equals(object o) {
 145                 if (!(o is Packet)) return false;
 146                 return this.eq((Packet)o);
 147         }
 148         /**
 149          * Serialize the Packet object into a byte array which can be read by Packet_read
 150          */
 151         public byte[] write() {
 152                 long ret = bindings.Packet_write(this.ptr);
 153                 GC.KeepAlive(this);
 154                 if (ret >= 0 && ret <= 4096) { return null; }
 155                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 156                 return ret_conv;
 157         }
 158
 159 }
 160 } } }