+
using org.ldk.impl;
using org.ldk.enums;
using org.ldk.util;
namespace org { namespace ldk { namespace structs {
+
+
+/** An implementation of EntropySource */
+public interface EntropySourceInterface {
+ /**Gets a unique, cryptographically-secure, random 32-byte value. This method must return a
+ * different value each time it is called.
+ */
+ byte[] get_secure_random_bytes();
+}
+
/**
* A trait that describes a source of entropy.
*/
public class EntropySource : CommonBase {
- internal readonly bindings.LDKEntropySource bindings_instance;
+ internal bindings.LDKEntropySource bindings_instance;
+ internal long instance_idx;
+
internal EntropySource(object _dummy, long ptr) : base(ptr) { bindings_instance = null; }
- private EntropySource(bindings.LDKEntropySource arg) : base(bindings.LDKEntropySource_new(arg)) {
- this.ptrs_to.AddLast(arg);
- this.bindings_instance = arg;
- }
~EntropySource() {
if (ptr != 0) { bindings.EntropySource_free(ptr); }
}
- public interface EntropySourceInterface {
- /**
- * Gets a unique, cryptographically-secure, random 32-byte value. This method must return a
- * different value each time it is called.
- */
- byte[] get_secure_random_bytes();
- }
private class LDKEntropySourceHolder { internal EntropySource held; }
private class LDKEntropySourceImpl : bindings.LDKEntropySource {
internal LDKEntropySourceImpl(EntropySourceInterface arg, LDKEntropySourceHolder impl_holder) { this.arg = arg; this.impl_holder = impl_holder; }
private EntropySourceInterface arg;
private LDKEntropySourceHolder impl_holder;
- public byte[] get_secure_random_bytes() {
+ public long get_secure_random_bytes() {
byte[] ret = arg.get_secure_random_bytes();
GC.KeepAlive(arg);
- byte[] result = InternalUtils.check_arr_len(ret, 32);
+ long result = InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(ret, 32));
return result;
}
}
+
+ /** Creates a new instance of EntropySource from a given implementation */
public static EntropySource new_impl(EntropySourceInterface arg) {
LDKEntropySourceHolder impl_holder = new LDKEntropySourceHolder();
- impl_holder.held = new EntropySource(new LDKEntropySourceImpl(arg, impl_holder));
+ LDKEntropySourceImpl impl = new LDKEntropySourceImpl(arg, impl_holder);
+ long[] ptr_idx = bindings.LDKEntropySource_new(impl);
+
+ impl_holder.held = new EntropySource(null, ptr_idx[0]);
+ impl_holder.held.instance_idx = ptr_idx[1];
+ impl_holder.held.bindings_instance = impl;
return impl_holder.held;
}
+
/**
* Gets a unique, cryptographically-secure, random 32-byte value. This method must return a
* different value each time it is called.
*/
public byte[] get_secure_random_bytes() {
- byte[] ret = bindings.EntropySource_get_secure_random_bytes(this.ptr);
+ long ret = bindings.EntropySource_get_secure_random_bytes(this.ptr);
GC.KeepAlive(this);
- return ret;
+ if (ret >= 0 && ret <= 4096) { return null; }
+ byte[] ret_conv = InternalUtils.decodeUint8Array(ret);
+ return ret_conv;
}
}