uint8_t = ['number', 'number', 'Uint8Array'],
uint16_t = ['number', 'number', 'Uint16Array'],
uint32_t = ['number', 'number', 'Uint32Array'],
+ int64_t = ['bigint', 'bigint', 'BigInt64Array'],
uint64_t = ['bigint', 'bigint', 'BigUint64Array'],
)
self.java_type_map = dict(
await initializeWasmFromUint8Array(bin);
}
+export * from './structs/UtilMethods.mjs';
""")
self.bindings_version_file = """export function get_ldk_java_bindings_version(): String {
}"""
self.obj_defined(["TxOut"], "structs")
+ self.txin_defn = """export class TxIn extends CommonBase {
+ /** The witness in this input, in serialized form */
+ public witness: Uint8Array;
+ /** The script_sig in this input */
+ public script_sig: Uint8Array;
+ /** The transaction output's sequence number */
+ public sequence: number;
+ /** The txid this input is spending */
+ public previous_txid: Uint8Array;
+ /** The output index within the spent transaction of the output this input is spending */
+ public previous_vout: number;
+
+ /* @internal */
+ public constructor(_dummy: null, ptr: bigint) {
+ super(ptr, bindings.TxIn_free);
+ this.witness = bindings.decodeUint8Array(bindings.TxIn_get_witness(ptr));
+ this.script_sig = bindings.decodeUint8Array(bindings.TxIn_get_script_sig(ptr));
+ this.sequence = bindings.TxIn_get_sequence(ptr);
+ this.previous_txid = bindings.decodeUint8Array(bindings.TxIn_get_previous_txid(ptr));
+ this.previous_vout = bindings.TxIn_get_previous_vout(ptr);
+ }
+ public static constructor_new(witness: Uint8Array, script_sig: Uint8Array, sequence: number, previous_txid: Uint8Array, previous_vout: number): TxIn {
+ return new TxIn(null, bindings.TxIn_new(bindings.encodeUint8Array(witness), bindings.encodeUint8Array(script_sig), sequence, bindings.encodeUint8Array(previous_txid), previous_vout));
+ }
+}"""
+ self.obj_defined(["TxIn"], "structs")
+
self.scalar_defn = """export class BigEndianScalar extends CommonBase {
/** The bytes of the scalar value, in big endian */
public scalar_bytes: Uint8Array;
return None
def create_native_arr_call(self, arr_len, ty_info):
if ty_info.c_ty == "ptrArray":
- assert ty_info.rust_obj == "LDKCVec_U5Z" or (ty_info.subty is not None and ty_info.subty.c_ty.endswith("Array"))
+ assert ty_info.rust_obj == "LDKCVec_U5Z" or (ty_info.subty is not None and (ty_info.subty.c_ty.endswith("Array") or ty_info.subty.rust_obj == "LDKStr"))
return "init_" + ty_info.c_ty + "(" + arr_len + ", __LINE__)"
def set_native_arr_contents(self, arr_name, arr_len, ty_info):
if ty_info.c_ty == "int8_tArray":
def map_hu_array_elems(self, arr_name, conv_name, arr_ty, elem_ty):
if elem_ty.rust_obj == "LDKU5":
return arr_name + " != null ? bindings.uint5ArrToBytes(" + arr_name + ") : null"
- assert elem_ty.c_ty == "uint64_t" or elem_ty.c_ty.endswith("Array")
+ assert elem_ty.c_ty == "uint64_t" or elem_ty.c_ty.endswith("Array") or elem_ty.rust_obj == "LDKStr"
return arr_name + " != null ? " + arr_name + ".map(" + conv_name + " => " + elem_ty.from_hu_conv[0] + ") : null"
def str_ref_to_native_call(self, var_name, str_len):
return "bindings.getU64ArrayElem(" + arr_name + ", " + idx + ")"
elif elem_ty.rust_obj == "LDKU5":
return "bindings.getU8ArrayElem(" + arr_name + ", " + idx + ")"
+ elif elem_ty.rust_obj == "LDKStr":
+ return "bindings.getU32ArrayElem(" + arr_name + ", " + idx + ")"
else:
assert False
def constr_hu_array(self, ty_info, arr_len):
return ("bindings.encodeUint32Array(" + inner + ")", "")
elif mapped_ty.c_ty == "int64_t" or mapped_ty.c_ty == "uint64_t":
return ("bindings.encodeUint64Array(" + inner + ")", "")
+ elif mapped_ty.rust_obj == "LDKStr":
+ return ("XXX-unused", "")
else:
print(mapped_ty.c_ty)
assert False
if isinstance(suparg, ConvInfo):
trait_constructor_arguments += ", " + suparg.arg_name
else:
+ # Blindly assume that we can just strip the first arg to build the args for the supertrait
+ super_constructor_statements += "\t\tconst " + first_to_lower(suparg[1]) + " = " + suparg[1] + ".new_impl(" + super_instantiator.split(", ", 1)[1] + ");\n"
trait_constructor_arguments += ", " + suparg[1]
# BUILD INTERFACE METHODS
out_c = out_c + "static void " + struct_name + "_JCalls_cloned(" + struct_name + "* new_obj) {\n"
out_c = out_c + "\t" + struct_name + "_JCalls *j_calls = (" + struct_name + "_JCalls*) new_obj->this_arg;\n"
out_c = out_c + "\tatomic_fetch_add_explicit(&j_calls->refcnt, 1, memory_order_release);\n"
- for var in field_var_conversions:
+ for var in flattened_field_var_conversions:
if not isinstance(var, ConvInfo):
- out_c = out_c + "\tatomic_fetch_add_explicit(&j_calls->" + var[1] + "->refcnt, 1, memory_order_release);\n"
+ out_c = out_c + "\tatomic_fetch_add_explicit(&j_calls->" + var[2].replace(".", "->") + "->refcnt, 1, memory_order_release);\n"
out_c = out_c + "}\n"
out_c = out_c + "static inline " + struct_name + " " + struct_name + "_init (JSValue o"
out_c = out_c + "\t};\n"
for var in flattened_field_var_conversions:
if not isinstance(var, ConvInfo):
- out_c = out_c + "\tcalls->" + var[1] + " = ret." + var[1] + ".this_arg;\n"
+ out_c = out_c + "\tcalls->" + var[1] + " = ret." + var[2] + ".this_arg;\n"
out_c = out_c + "\treturn ret;\n"
out_c = out_c + "}\n"
bindings.write(f"\t\tcase {str(f)}: fn = Object.getOwnPropertyDescriptor(obj, \"{self.function_ptrs[f][1]}\"); break;\n")
bindings.write("""\t\tdefault:
- console.error("Got unknown function call from C!");
- throw new Error("Got unknown function call from C!");
+ console.error("Got unknown function call with id " + fn_id + " from C!");
+ throw new Error("Got unknown function call with id " + fn_id + " from C!");
}
if (fn == null || fn == undefined) {
- console.error("Got function call on incorrect JS object!");
- throw new Error("Got function call on incorrect JS object!");
+ console.error("Got function call with id " + fn_id + " on incorrect JS object: " + obj);
+ throw new Error("Got function call with id " + fn_id + " on incorrect JS object: " + obj);
+ }
+ var ret;
+ try {
+ ret = fn.value.bind(obj)(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10);
+ } catch (e) {
+ console.error("Got an exception calling function with id " + fn_id + "! This is fatal.");
+ console.error(e);
+ throw e;
}
- const ret = fn.value.bind(obj)(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10);
if (ret === undefined || ret === null) return BigInt(0);
return BigInt(ret);
}""")
projects / ldk-java / blobdiff