_ Git - ldk-java/blob - src/main/java/org/ldk/structs/ErrorAction.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7 import java.lang.ref.Reference;
   8 import javax.annotation.Nullable;
   9
  10
  11 /**
  12  * Used to put an error message in a LightningError
  13  */
  14 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
  15 public class ErrorAction extends CommonBase {
  16         private ErrorAction(Object _dummy, long ptr) { super(ptr); }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 super.finalize();
  20                 if (ptr != 0) { bindings.ErrorAction_free(ptr); }
  21         }
  22         static ErrorAction constr_from_ptr(long ptr) {
  23                 bindings.LDKErrorAction raw_val = bindings.LDKErrorAction_ref_from_ptr(ptr);
  24                 if (raw_val.getClass() == bindings.LDKErrorAction.DisconnectPeer.class) {
  25                         return new DisconnectPeer(ptr, (bindings.LDKErrorAction.DisconnectPeer)raw_val);
  26                 }
  27                 if (raw_val.getClass() == bindings.LDKErrorAction.IgnoreError.class) {
  28                         return new IgnoreError(ptr, (bindings.LDKErrorAction.IgnoreError)raw_val);
  29                 }
  30                 if (raw_val.getClass() == bindings.LDKErrorAction.IgnoreAndLog.class) {
  31                         return new IgnoreAndLog(ptr, (bindings.LDKErrorAction.IgnoreAndLog)raw_val);
  32                 }
  33                 if (raw_val.getClass() == bindings.LDKErrorAction.IgnoreDuplicateGossip.class) {
  34                         return new IgnoreDuplicateGossip(ptr, (bindings.LDKErrorAction.IgnoreDuplicateGossip)raw_val);
  35                 }
  36                 if (raw_val.getClass() == bindings.LDKErrorAction.SendErrorMessage.class) {
  37                         return new SendErrorMessage(ptr, (bindings.LDKErrorAction.SendErrorMessage)raw_val);
  38                 }
  39                 assert false; return null; // Unreachable without extending the (internal) bindings interface
  40         }
  41
  42         /**
  43          * The peer took some action which made us think they were useless. Disconnect them.
  44          */
  45         public final static class DisconnectPeer extends ErrorAction {
  46                 /**
  47                  * An error message which we should make an effort to send before we disconnect.
  48                  *
  49                  * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None
  50                 */
  51                 @Nullable public final ErrorMessage msg;
  52                 private DisconnectPeer(long ptr, bindings.LDKErrorAction.DisconnectPeer obj) {
  53                         super(null, ptr);
  54                         long msg = obj.msg;
  55                         ErrorMessage msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new ErrorMessage(null, msg); }
  56                         msg_hu_conv.ptrs_to.add(this);
  57                         this.msg = msg_hu_conv;
  58                 }
  59         }
  60         /**
  61          * The peer did something harmless that we weren't able to process, just log and ignore
  62          */
  63         public final static class IgnoreError extends ErrorAction {
  64                 private IgnoreError(long ptr, bindings.LDKErrorAction.IgnoreError obj) {
  65                         super(null, ptr);
  66                 }
  67         }
  68         /**
  69          * The peer did something harmless that we weren't able to meaningfully process.
  70          * If the error is logged, log it at the given level.
  71          */
  72         public final static class IgnoreAndLog extends ErrorAction {
  73                 public final Level ignore_and_log;
  74                 private IgnoreAndLog(long ptr, bindings.LDKErrorAction.IgnoreAndLog obj) {
  75                         super(null, ptr);
  76                         this.ignore_and_log = obj.ignore_and_log;
  77                 }
  78         }
  79         /**
  80          * The peer provided us with a gossip message which we'd already seen. In most cases this
  81          * should be ignored, but it may result in the message being forwarded if it is a duplicate of
  82          * our own channel announcements.
  83          */
  84         public final static class IgnoreDuplicateGossip extends ErrorAction {
  85                 private IgnoreDuplicateGossip(long ptr, bindings.LDKErrorAction.IgnoreDuplicateGossip obj) {
  86                         super(null, ptr);
  87                 }
  88         }
  89         /**
  90          * The peer did something incorrect. Tell them.
  91          */
  92         public final static class SendErrorMessage extends ErrorAction {
  93                 /**
  94                  * The message to send.
  95                 */
  96                 public final ErrorMessage msg;
  97                 private SendErrorMessage(long ptr, bindings.LDKErrorAction.SendErrorMessage obj) {
  98                         super(null, ptr);
  99                         long msg = obj.msg;
 100                         ErrorMessage msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new ErrorMessage(null, msg); }
 101                         msg_hu_conv.ptrs_to.add(this);
 102                         this.msg = msg_hu_conv;
 103                 }
 104         }
 105         long clone_ptr() {
 106                 long ret = bindings.ErrorAction_clone_ptr(this.ptr);
 107                 Reference.reachabilityFence(this);
 108                 return ret;
 109         }
 110
 111         /**
 112          * Creates a copy of the ErrorAction
 113          */
 114         public ErrorAction clone() {
 115                 long ret = bindings.ErrorAction_clone(this.ptr);
 116                 Reference.reachabilityFence(this);
 117                 if (ret >= 0 && ret <= 4096) { return null; }
 118                 ErrorAction ret_hu_conv = ErrorAction.constr_from_ptr(ret);
 119                 ret_hu_conv.ptrs_to.add(this);
 120                 return ret_hu_conv;
 121         }
 122
 123         /**
 124          * Utility method to constructs a new DisconnectPeer-variant ErrorAction
 125          */
 126         public static ErrorAction disconnect_peer(ErrorMessage msg) {
 127                 long ret = bindings.ErrorAction_disconnect_peer(msg == null ? 0 : msg.ptr & ~1);
 128                 Reference.reachabilityFence(msg);
 129                 if (ret >= 0 && ret <= 4096) { return null; }
 130                 ErrorAction ret_hu_conv = ErrorAction.constr_from_ptr(ret);
 131                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 132                 return ret_hu_conv;
 133         }
 134
 135         /**
 136          * Utility method to constructs a new IgnoreError-variant ErrorAction
 137          */
 138         public static ErrorAction ignore_error() {
 139                 long ret = bindings.ErrorAction_ignore_error();
 140                 if (ret >= 0 && ret <= 4096) { return null; }
 141                 ErrorAction ret_hu_conv = ErrorAction.constr_from_ptr(ret);
 142                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 143                 return ret_hu_conv;
 144         }
 145
 146         /**
 147          * Utility method to constructs a new IgnoreAndLog-variant ErrorAction
 148          */
 149         public static ErrorAction ignore_and_log(org.ldk.enums.Level a) {
 150                 long ret = bindings.ErrorAction_ignore_and_log(a);
 151                 Reference.reachabilityFence(a);
 152                 if (ret >= 0 && ret <= 4096) { return null; }
 153                 ErrorAction ret_hu_conv = ErrorAction.constr_from_ptr(ret);
 154                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 155                 return ret_hu_conv;
 156         }
 157
 158         /**
 159          * Utility method to constructs a new IgnoreDuplicateGossip-variant ErrorAction
 160          */
 161         public static ErrorAction ignore_duplicate_gossip() {
 162                 long ret = bindings.ErrorAction_ignore_duplicate_gossip();
 163                 if (ret >= 0 && ret <= 4096) { return null; }
 164                 ErrorAction ret_hu_conv = ErrorAction.constr_from_ptr(ret);
 165                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 166                 return ret_hu_conv;
 167         }
 168
 169         /**
 170          * Utility method to constructs a new SendErrorMessage-variant ErrorAction
 171          */
 172         public static ErrorAction send_error_message(ErrorMessage msg) {
 173                 long ret = bindings.ErrorAction_send_error_message(msg == null ? 0 : msg.ptr & ~1);
 174                 Reference.reachabilityFence(msg);
 175                 if (ret >= 0 && ret <= 4096) { return null; }
 176                 ErrorAction ret_hu_conv = ErrorAction.constr_from_ptr(ret);
 177                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 178                 return ret_hu_conv;
 179         }
 180
 181 }