_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/ChannelTypeFeatures.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  * Features used within the channel_type field in an OpenChannel message.
  11  *
  12  * A channel is always of some known \"type\", describing the transaction formats used and the exact
  13  * semantics of our interaction with our peer.
  14  *
  15  * Note that because a channel is a specific type which is proposed by the opener and accepted by
  16  * the counterparty, only required features are allowed here.
  17  *
  18  * This is serialized differently from other feature types - it is not prefixed by a length, and
  19  * thus must only appear inside a TLV where its length is known in advance.
  20  */
  21 public class ChannelTypeFeatures : CommonBase {
  22         internal ChannelTypeFeatures(object _dummy, long ptr) : base(ptr) { }
  23         ~ChannelTypeFeatures() {
  24                 if (ptr != 0) { bindings.ChannelTypeFeatures_free(ptr); }
  25         }
  26
  27         /**
  28          * Checks if two ChannelTypeFeaturess contain equal inner contents.
  29          * This ignores pointers and is_owned flags and looks at the values in fields.
  30          * Two objects with NULL inner values will be considered "equal" here.
  31          */
  32         public bool eq(org.ldk.structs.ChannelTypeFeatures b) {
  33                 bool ret = bindings.ChannelTypeFeatures_eq(this.ptr, b == null ? 0 : b.ptr);
  34                 GC.KeepAlive(this);
  35                 GC.KeepAlive(b);
  36                 if (this != null) { this.ptrs_to.AddLast(b); };
  37                 return ret;
  38         }
  39
  40         public override bool Equals(object o) {
  41                 if (!(o is ChannelTypeFeatures)) return false;
  42                 return this.eq((ChannelTypeFeatures)o);
  43         }
  44         internal long clone_ptr() {
  45                 long ret = bindings.ChannelTypeFeatures_clone_ptr(this.ptr);
  46                 GC.KeepAlive(this);
  47                 return ret;
  48         }
  49
  50         /**
  51          * Creates a copy of the ChannelTypeFeatures
  52          */
  53         public ChannelTypeFeatures clone() {
  54                 long ret = bindings.ChannelTypeFeatures_clone(this.ptr);
  55                 GC.KeepAlive(this);
  56                 if (ret >= 0 && ret <= 4096) { return null; }
  57                 org.ldk.structs.ChannelTypeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelTypeFeatures(null, ret); }
  58                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  59                 return ret_hu_conv;
  60         }
  61
  62         /**
  63          * Generates a non-cryptographic 64-bit hash of the ChannelTypeFeatures.
  64          */
  65         public long hash() {
  66                 long ret = bindings.ChannelTypeFeatures_hash(this.ptr);
  67                 GC.KeepAlive(this);
  68                 return ret;
  69         }
  70
  71         public override int GetHashCode() {
  72                 return (int)this.hash();
  73         }
  74         /**
  75          * Create a blank Features with no features set
  76          */
  77         public static ChannelTypeFeatures empty() {
  78                 long ret = bindings.ChannelTypeFeatures_empty();
  79                 if (ret >= 0 && ret <= 4096) { return null; }
  80                 org.ldk.structs.ChannelTypeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelTypeFeatures(null, ret); }
  81                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
  82                 return ret_hu_conv;
  83         }
  84
  85         /**
  86          * Returns true if this `Features` object contains required features unknown by `other`.
  87          */
  88         public bool requires_unknown_bits_from(org.ldk.structs.ChannelTypeFeatures other) {
  89                 bool ret = bindings.ChannelTypeFeatures_requires_unknown_bits_from(this.ptr, other == null ? 0 : other.ptr);
  90                 GC.KeepAlive(this);
  91                 GC.KeepAlive(other);
  92                 if (this != null) { this.ptrs_to.AddLast(other); };
  93                 return ret;
  94         }
  95
  96         /**
  97          * Returns true if this `Features` object contains unknown feature flags which are set as
  98          * \"required\".
  99          */
 100         public bool requires_unknown_bits() {
 101                 bool ret = bindings.ChannelTypeFeatures_requires_unknown_bits(this.ptr);
 102                 GC.KeepAlive(this);
 103                 return ret;
 104         }
 105
 106         /**
 107          * Sets a required feature bit. Errors if `bit` is outside the feature range as defined
 108          * by [BOLT 9].
 109          *
 110          * Note: Required bits are even. If an odd bit is given, then the corresponding even bit will
 111          * be set instead (i.e., `bit - 1`).
 112          *
 113          * [BOLT 9]: https://github.com/lightning/bolts/blob/master/09-features.md
 114          */
 115         public Result_NoneNoneZ set_required_feature_bit(long bit) {
 116                 long ret = bindings.ChannelTypeFeatures_set_required_feature_bit(this.ptr, bit);
 117                 GC.KeepAlive(this);
 118                 GC.KeepAlive(bit);
 119                 if (ret >= 0 && ret <= 4096) { return null; }
 120                 Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
 121                 return ret_hu_conv;
 122         }
 123
 124         /**
 125          * Sets an optional feature bit. Errors if `bit` is outside the feature range as defined
 126          * by [BOLT 9].
 127          *
 128          * Note: Optional bits are odd. If an even bit is given, then the corresponding odd bit will be
 129          * set instead (i.e., `bit + 1`).
 130          *
 131          * [BOLT 9]: https://github.com/lightning/bolts/blob/master/09-features.md
 132          */
 133         public Result_NoneNoneZ set_optional_feature_bit(long bit) {
 134                 long ret = bindings.ChannelTypeFeatures_set_optional_feature_bit(this.ptr, bit);
 135                 GC.KeepAlive(this);
 136                 GC.KeepAlive(bit);
 137                 if (ret >= 0 && ret <= 4096) { return null; }
 138                 Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
 139                 return ret_hu_conv;
 140         }
 141
 142         /**
 143          * Sets a required custom feature bit. Errors if `bit` is outside the custom range as defined
 144          * by [bLIP 2] or if it is a known `T` feature.
 145          *
 146          * Note: Required bits are even. If an odd bit is given, then the corresponding even bit will
 147          * be set instead (i.e., `bit - 1`).
 148          *
 149          * [bLIP 2]: https://github.com/lightning/blips/blob/master/blip-0002.md#feature-bits
 150          */
 151         public Result_NoneNoneZ set_required_custom_bit(long bit) {
 152                 long ret = bindings.ChannelTypeFeatures_set_required_custom_bit(this.ptr, bit);
 153                 GC.KeepAlive(this);
 154                 GC.KeepAlive(bit);
 155                 if (ret >= 0 && ret <= 4096) { return null; }
 156                 Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
 157                 return ret_hu_conv;
 158         }
 159
 160         /**
 161          * Sets an optional custom feature bit. Errors if `bit` is outside the custom range as defined
 162          * by [bLIP 2] or if it is a known `T` feature.
 163          *
 164          * Note: Optional bits are odd. If an even bit is given, then the corresponding odd bit will be
 165          * set instead (i.e., `bit + 1`).
 166          *
 167          * [bLIP 2]: https://github.com/lightning/blips/blob/master/blip-0002.md#feature-bits
 168          */
 169         public Result_NoneNoneZ set_optional_custom_bit(long bit) {
 170                 long ret = bindings.ChannelTypeFeatures_set_optional_custom_bit(this.ptr, bit);
 171                 GC.KeepAlive(this);
 172                 GC.KeepAlive(bit);
 173                 if (ret >= 0 && ret <= 4096) { return null; }
 174                 Result_NoneNoneZ ret_hu_conv = Result_NoneNoneZ.constr_from_ptr(ret);
 175                 return ret_hu_conv;
 176         }
 177
 178         /**
 179          * Serialize the ChannelTypeFeatures object into a byte array which can be read by ChannelTypeFeatures_read
 180          */
 181         public byte[] write() {
 182                 long ret = bindings.ChannelTypeFeatures_write(this.ptr);
 183                 GC.KeepAlive(this);
 184                 if (ret >= 0 && ret <= 4096) { return null; }
 185                 byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
 186                 return ret_conv;
 187         }
 188
 189         /**
 190          * Read a ChannelTypeFeatures from a byte array, created by ChannelTypeFeatures_write
 191          */
 192         public static Result_ChannelTypeFeaturesDecodeErrorZ read(byte[] ser) {
 193                 long ret = bindings.ChannelTypeFeatures_read(InternalUtils.encodeUint8Array(ser));
 194                 GC.KeepAlive(ser);
 195                 if (ret >= 0 && ret <= 4096) { return null; }
 196                 Result_ChannelTypeFeaturesDecodeErrorZ ret_hu_conv = Result_ChannelTypeFeaturesDecodeErrorZ.constr_from_ptr(ret);
 197                 return ret_hu_conv;
 198         }
 199
 200         /**
 201          * Set this feature as optional.
 202          */
 203         public void set_static_remote_key_optional() {
 204                 bindings.ChannelTypeFeatures_set_static_remote_key_optional(this.ptr);
 205                 GC.KeepAlive(this);
 206         }
 207
 208         /**
 209          * Set this feature as required.
 210          */
 211         public void set_static_remote_key_required() {
 212                 bindings.ChannelTypeFeatures_set_static_remote_key_required(this.ptr);
 213                 GC.KeepAlive(this);
 214         }
 215
 216         /**
 217          * Checks if this feature is supported.
 218          */
 219         public bool supports_static_remote_key() {
 220                 bool ret = bindings.ChannelTypeFeatures_supports_static_remote_key(this.ptr);
 221                 GC.KeepAlive(this);
 222                 return ret;
 223         }
 224
 225         /**
 226          * Checks if this feature is required.
 227          */
 228         public bool requires_static_remote_key() {
 229                 bool ret = bindings.ChannelTypeFeatures_requires_static_remote_key(this.ptr);
 230                 GC.KeepAlive(this);
 231                 return ret;
 232         }
 233
 234         /**
 235          * Set this feature as optional.
 236          */
 237         public void set_anchors_nonzero_fee_htlc_tx_optional() {
 238                 bindings.ChannelTypeFeatures_set_anchors_nonzero_fee_htlc_tx_optional(this.ptr);
 239                 GC.KeepAlive(this);
 240         }
 241
 242         /**
 243          * Set this feature as required.
 244          */
 245         public void set_anchors_nonzero_fee_htlc_tx_required() {
 246                 bindings.ChannelTypeFeatures_set_anchors_nonzero_fee_htlc_tx_required(this.ptr);
 247                 GC.KeepAlive(this);
 248         }
 249
 250         /**
 251          * Checks if this feature is supported.
 252          */
 253         public bool supports_anchors_nonzero_fee_htlc_tx() {
 254                 bool ret = bindings.ChannelTypeFeatures_supports_anchors_nonzero_fee_htlc_tx(this.ptr);
 255                 GC.KeepAlive(this);
 256                 return ret;
 257         }
 258
 259         /**
 260          * Checks if this feature is required.
 261          */
 262         public bool requires_anchors_nonzero_fee_htlc_tx() {
 263                 bool ret = bindings.ChannelTypeFeatures_requires_anchors_nonzero_fee_htlc_tx(this.ptr);
 264                 GC.KeepAlive(this);
 265                 return ret;
 266         }
 267
 268         /**
 269          * Set this feature as optional.
 270          */
 271         public void set_anchors_zero_fee_htlc_tx_optional() {
 272                 bindings.ChannelTypeFeatures_set_anchors_zero_fee_htlc_tx_optional(this.ptr);
 273                 GC.KeepAlive(this);
 274         }
 275
 276         /**
 277          * Set this feature as required.
 278          */
 279         public void set_anchors_zero_fee_htlc_tx_required() {
 280                 bindings.ChannelTypeFeatures_set_anchors_zero_fee_htlc_tx_required(this.ptr);
 281                 GC.KeepAlive(this);
 282         }
 283
 284         /**
 285          * Checks if this feature is supported.
 286          */
 287         public bool supports_anchors_zero_fee_htlc_tx() {
 288                 bool ret = bindings.ChannelTypeFeatures_supports_anchors_zero_fee_htlc_tx(this.ptr);
 289                 GC.KeepAlive(this);
 290                 return ret;
 291         }
 292
 293         /**
 294          * Checks if this feature is required.
 295          */
 296         public bool requires_anchors_zero_fee_htlc_tx() {
 297                 bool ret = bindings.ChannelTypeFeatures_requires_anchors_zero_fee_htlc_tx(this.ptr);
 298                 GC.KeepAlive(this);
 299                 return ret;
 300         }
 301
 302         /**
 303          * Set this feature as optional.
 304          */
 305         public void set_taproot_optional() {
 306                 bindings.ChannelTypeFeatures_set_taproot_optional(this.ptr);
 307                 GC.KeepAlive(this);
 308         }
 309
 310         /**
 311          * Set this feature as required.
 312          */
 313         public void set_taproot_required() {
 314                 bindings.ChannelTypeFeatures_set_taproot_required(this.ptr);
 315                 GC.KeepAlive(this);
 316         }
 317
 318         /**
 319          * Checks if this feature is supported.
 320          */
 321         public bool supports_taproot() {
 322                 bool ret = bindings.ChannelTypeFeatures_supports_taproot(this.ptr);
 323                 GC.KeepAlive(this);
 324                 return ret;
 325         }
 326
 327         /**
 328          * Checks if this feature is required.
 329          */
 330         public bool requires_taproot() {
 331                 bool ret = bindings.ChannelTypeFeatures_requires_taproot(this.ptr);
 332                 GC.KeepAlive(this);
 333                 return ret;
 334         }
 335
 336         /**
 337          * Set this feature as optional.
 338          */
 339         public void set_scid_privacy_optional() {
 340                 bindings.ChannelTypeFeatures_set_scid_privacy_optional(this.ptr);
 341                 GC.KeepAlive(this);
 342         }
 343
 344         /**
 345          * Set this feature as required.
 346          */
 347         public void set_scid_privacy_required() {
 348                 bindings.ChannelTypeFeatures_set_scid_privacy_required(this.ptr);
 349                 GC.KeepAlive(this);
 350         }
 351
 352         /**
 353          * Checks if this feature is supported.
 354          */
 355         public bool supports_scid_privacy() {
 356                 bool ret = bindings.ChannelTypeFeatures_supports_scid_privacy(this.ptr);
 357                 GC.KeepAlive(this);
 358                 return ret;
 359         }
 360
 361         /**
 362          * Checks if this feature is required.
 363          */
 364         public bool requires_scid_privacy() {
 365                 bool ret = bindings.ChannelTypeFeatures_requires_scid_privacy(this.ptr);
 366                 GC.KeepAlive(this);
 367                 return ret;
 368         }
 369
 370         /**
 371          * Set this feature as optional.
 372          */
 373         public void set_zero_conf_optional() {
 374                 bindings.ChannelTypeFeatures_set_zero_conf_optional(this.ptr);
 375                 GC.KeepAlive(this);
 376         }
 377
 378         /**
 379          * Set this feature as required.
 380          */
 381         public void set_zero_conf_required() {
 382                 bindings.ChannelTypeFeatures_set_zero_conf_required(this.ptr);
 383                 GC.KeepAlive(this);
 384         }
 385
 386         /**
 387          * Checks if this feature is supported.
 388          */
 389         public bool supports_zero_conf() {
 390                 bool ret = bindings.ChannelTypeFeatures_supports_zero_conf(this.ptr);
 391                 GC.KeepAlive(this);
 392                 return ret;
 393         }
 394
 395         /**
 396          * Checks if this feature is required.
 397          */
 398         public bool requires_zero_conf() {
 399                 bool ret = bindings.ChannelTypeFeatures_requires_zero_conf(this.ptr);
 400                 GC.KeepAlive(this);
 401                 return ret;
 402         }
 403
 404 }
 405 } } }