sys.exit(1)
-consts = Consts(DEBUG, target=target)
+consts = Consts(DEBUG, target=target, outdir=sys.argv[4])
local_git_version = os.getenv("LDK_GARBAGECOLLECTED_GIT_OVERRIDE")
if local_git_version is None:
rust_obj = "LDKSignature"
arr_access = "compact_form"
elif fn_arg.startswith("LDKRecoverableSignature"):
- fn_arg = "uint8_t (*" + fn_arg[25:] + ")[68]"
+ fn_arg = "uint8_t (*" + fn_arg[24:] + ")[68]"
assert var_is_arr_regex.match(fn_arg[8:])
rust_obj = "LDKRecoverableSignature"
arr_access = "serialized_form"
c_ty = "int64_t"
fn_arg = fn_arg[8:].strip()
else:
+ java_ty = consts.ptr_native_ty
c_ty = "int64_t"
rust_obj = "uintptr_t"
fn_arg = fn_arg[9:].strip()
is_primitive = True
elif is_const and fn_arg.startswith("char *"):
- java_ty = "String"
+ java_ty = consts.java_type_map["String"]
+ java_hu_ty = consts.java_hu_type_map["String"]
c_ty = "const char*"
fn_ty_arg = "Ljava/lang/String;"
fn_arg = fn_arg[6:].strip()
elif fn_arg.startswith("LDKStr"):
rust_obj = "LDKStr"
- java_ty = "String"
+ java_ty = consts.java_type_map["String"]
+ java_hu_ty = consts.java_hu_type_map["String"]
c_ty = "jstring"
fn_ty_arg = "Ljava/lang/String;"
fn_arg = fn_arg[6:].strip()
return_type_info = type_mapping_generator.map_type(method_return_type.strip() + " ret", True, ret_arr_len, False, force_holds_ref)
if method_name.endswith("_clone") and expected_struct not in unitary_enums:
- meth_line = "uint64_t " + expected_struct.replace("LDK", "") + "_clone_ptr(" + expected_struct + " *NONNULL_PTR arg)"
+ meth_line = "uintptr_t " + expected_struct.replace("LDK", "") + "_clone_ptr(" + expected_struct + " *NONNULL_PTR arg)"
write_c("static inline " + meth_line + " {\n")
write_c("\t" + return_type_info.ret_conv[0].replace("\n", "\n\t"))
write_c(method_name + "(arg)")
write_c(return_type_info.ret_conv[1])
write_c("\n\treturn " + return_type_info.ret_conv_name + ";\n}\n")
- map_fn(meth_line + ";\n", re.compile("(uint64_t) ([A-Za-z_0-9]*)\((.*)\)").match(meth_line), None, None, None)
+ map_fn(meth_line + ";\n", re.compile("(uintptr_t) ([A-Za-z_0-9]*)\((.*)\)").match(meth_line), None, None, None)
argument_types = []
default_constructor_args = {}
default_constructor_args[argument_conversion_info.arg_name] = []
default_constructor_args[argument_conversion_info.arg_name].append(explode_arg_conv)
argument_types.append(argument_conversion_info)
+
if not takes_self and return_type_info.java_hu_ty != struct_meth:
if not return_type_info.java_hu_ty.startswith("Result_" + struct_meth):
struct_meth_name = method_name
struct_meth = ""
expected_struct = ""
+ impl_on_struct = (expected_struct in opaque_structs or expected_struct in trait_structs or
+ expected_struct in complex_enums or expected_struct in complex_enums or
+ expected_struct in result_types or expected_struct in tuple_types) and not is_free
+ impl_on_utils = not impl_on_struct and (not is_free and not method_name.endswith("_clone") and
+ not method_name.startswith("TxOut") and
+ not method_name.startswith("_") and
+ method_name != "check_platform" and method_name != "Result_read" and
+ not expected_struct in unitary_enums and
+ ((not method_name.startswith("C2Tuple_") and not method_name.startswith("C3Tuple_"))
+ or method_name.endswith("_read")))
+
+ # If we're adding a static method, and it returns a primitive or an array of primitives,
+ # and a variable conversion adds a reference on the return type (via `this`), skip the
+ # variable's conversion reference-add (as we obviously cannot need a reference).
+ if impl_on_utils and (return_type_info.is_native_primitive or
+ (return_type_info.ty_info.subty is not None and return_type_info.ty_info.subty.is_native_primitive)):
+ for arg in argument_types:
+ if arg.from_hu_conv is not None and arg.from_hu_conv[1] != "":
+ if "this" in arg.from_hu_conv[1]:
+ arg.from_hu_conv = (arg.from_hu_conv[0], "")
+
out_java.write("\t// " + line)
(out_java_delta, out_c_delta, out_java_struct_delta) = \
consts.map_function(argument_types, c_call_string, method_name, struct_meth_name, return_type_info, struct_meth, default_constructor_args, takes_self, takes_self_ptr, args_known, type_mapping_generator, doc_comment)
write_c(out_c_delta)
out_java_struct = None
- if (expected_struct in opaque_structs or expected_struct in trait_structs
- or expected_struct in complex_enums or expected_struct in complex_enums
- or expected_struct in result_types or expected_struct in tuple_types) and not is_free:
+ if impl_on_struct:
out_java_struct = open(f"{sys.argv[3]}/structs/{struct_meth}{consts.file_ext}", "a")
out_java_struct.write(out_java_struct_delta)
- elif (not is_free and not method_name.endswith("_clone") and
- not method_name.startswith("TxOut") and
- not method_name.startswith("_") and
- method_name != "check_platform" and method_name != "Result_read" and
- not expected_struct in unitary_enums and
- ((not method_name.startswith("C2Tuple_") and not method_name.startswith("C3Tuple_"))
- or method_name.endswith("_read"))):
+ elif impl_on_utils:
out_java_struct = open(f"{sys.argv[3]}/structs/UtilMethods{consts.file_ext}", "a")
for line in out_java_struct_delta.splitlines():
- if not line.strip().startswith("this."):
- out_java_struct.write(line + "\n")
- else:
- out_java_struct.write("\t\t// " + line.strip() + "\n")
+ out_java_struct.write(line + "\n")
def map_unitary_enum(struct_name, field_lines, enum_doc_comment):
assert struct_name.startswith("LDK")
def map_result(struct_name, res_ty, err_ty):
result_types.add(struct_name)
human_ty = struct_name.replace("LDKCResult", "Result")
+ res_map = type_mapping_generator.map_type(res_ty + " res", True, None, False, True)
+ err_map = type_mapping_generator.map_type(err_ty + " err", True, None, False, True)
+ java_hu_struct = consts.map_result(struct_name, res_map, err_map)
+ create_getter(struct_name, res_ty, "ok", ("*", "->contents.result"), ("", "->result_ok"))
+ create_getter(struct_name, err_ty, "err", ("*", "->contents.err"), ("!", "->result_ok"))
with open(f"{sys.argv[3]}/structs/{human_ty}{consts.file_ext}", "w") as out_java_struct:
- out_java_struct.write(consts.hu_struct_file_prefix)
- out_java_struct.write("public class " + human_ty + " extends CommonBase {\n")
- out_java_struct.write("\tprivate " + human_ty + "(Object _dummy, long ptr) { super(ptr); }\n")
- out_java_struct.write("\tprotected void finalize() throws Throwable {\n")
- out_java_struct.write("\t\tif (ptr != 0) { bindings." + struct_name.replace("LDK","") + "_free(ptr); } super.finalize();\n")
- out_java_struct.write("\t}\n\n")
- out_java_struct.write("\tstatic " + human_ty + " constr_from_ptr(long ptr) {\n")
- out_java_struct.write("\t\tif (bindings." + struct_name.replace("LDK", "") + "_is_ok(ptr)) {\n")
- out_java_struct.write("\t\t\treturn new " + human_ty + "_OK(null, ptr);\n")
- out_java_struct.write("\t\t} else {\n")
- out_java_struct.write("\t\t\treturn new " + human_ty + "_Err(null, ptr);\n")
- out_java_struct.write("\t\t}\n")
- out_java_struct.write("\t}\n")
-
- res_map = type_mapping_generator.map_type(res_ty + " res", True, None, False, True)
- err_map = type_mapping_generator.map_type(err_ty + " err", True, None, False, True)
- can_clone = True
- if not res_map.is_native_primitive and (res_map.rust_obj.replace("LDK", "") + "_clone" not in clone_fns):
- can_clone = False
- if not err_map.is_native_primitive and (err_map.rust_obj.replace("LDK", "") + "_clone" not in clone_fns):
- can_clone = False
-
- create_getter(struct_name, res_ty, "ok", ("*", "->contents.result"), ("", "->result_ok"))
- create_getter(struct_name, err_ty, "err", ("*", "->contents.err"), ("!", "->result_ok"))
-
- out_java_struct.write("\tpublic static final class " + human_ty + "_OK extends " + human_ty + " {\n")
-
- if res_map.java_hu_ty != "void":
- out_java_struct.write("\t\tpublic final " + res_map.java_hu_ty + " res;\n")
- out_java_struct.write("\t\tprivate " + human_ty + "_OK(Object _dummy, long ptr) {\n")
- out_java_struct.write("\t\t\tsuper(_dummy, ptr);\n")
- if res_map.java_hu_ty == "void":
- pass
- elif res_map.to_hu_conv is not None:
- out_java_struct.write("\t\t\t" + res_map.java_ty + " res = bindings." + struct_name.replace("LDK", "") + "_get_ok(ptr);\n")
- out_java_struct.write("\t\t\t" + res_map.to_hu_conv.replace("\n", "\n\t\t\t"))
- out_java_struct.write("\n\t\t\tthis.res = " + res_map.to_hu_conv_name + ";\n")
- else:
- out_java_struct.write("\t\t\tthis.res = bindings." + struct_name.replace("LDK", "") + "_get_ok(ptr);\n")
- out_java_struct.write("\t\t}\n")
- out_java_struct.write("\t}\n\n")
-
- out_java_struct.write("\tpublic static final class " + human_ty + "_Err extends " + human_ty + " {\n")
- if err_map.java_hu_ty != "void":
- out_java_struct.write("\t\tpublic final " + err_map.java_hu_ty + " err;\n")
- out_java_struct.write("\t\tprivate " + human_ty + "_Err(Object _dummy, long ptr) {\n")
- out_java_struct.write("\t\t\tsuper(_dummy, ptr);\n")
- if err_map.java_hu_ty == "void":
- pass
- elif err_map.to_hu_conv is not None:
- out_java_struct.write("\t\t\t" + err_map.java_ty + " err = bindings." + struct_name.replace("LDK", "") + "_get_err(ptr);\n")
- out_java_struct.write("\t\t\t" + err_map.to_hu_conv.replace("\n", "\n\t\t\t"))
- out_java_struct.write("\n\t\t\tthis.err = " + err_map.to_hu_conv_name + ";\n")
- else:
- out_java_struct.write("\t\t\tthis.err = bindings." + struct_name.replace("LDK", "") + "_get_err(ptr);\n")
- out_java_struct.write("\t\t}\n")
-
- out_java_struct.write("\t}\n\n")
+ out_java_struct.write(java_hu_struct)
def create_getter(struct_name, field_decl, field_name, accessor, check_sfx):
field_ty = java_c_types(field_decl + " " + field_name, None)
if check_sfx is not None:
write_c("CHECK(" + check_sfx[0] + "owner" + check_sfx[1] + ");\n")
write_c("\treturn " + accessor[0] + "owner" + accessor[1] + ";\n")
+ holds_ref = True
else:
fn_defn = ptr_fn_defn
write_c("static inline " + fn_defn + "{\n")
elif struct_name == "LDKTxOut":
with open(f"{sys.argv[3]}/structs/TxOut{consts.file_ext}", "w") as out_java_struct:
out_java_struct.write(consts.hu_struct_file_prefix)
- out_java_struct.write("public class TxOut extends CommonBase{\n")
- out_java_struct.write("\t/** The script_pubkey in this output */\n")
- out_java_struct.write("\tpublic final byte[] script_pubkey;\n")
- out_java_struct.write("\t/** The value, in satoshis, of this output */\n")
- out_java_struct.write("\tpublic final long value;\n")
- out_java_struct.write("\n")
- out_java_struct.write("\tTxOut(java.lang.Object _dummy, long ptr) {\n")
- out_java_struct.write("\t\tsuper(ptr);\n")
- out_java_struct.write("\t\tthis.script_pubkey = bindings.TxOut_get_script_pubkey(ptr);\n")
- out_java_struct.write("\t\tthis.value = bindings.TxOut_get_value(ptr);\n")
- out_java_struct.write("\t}\n")
- out_java_struct.write("\tpublic TxOut(long value, byte[] script_pubkey) {\n")
- out_java_struct.write("\t\tsuper(bindings.TxOut_new(script_pubkey, value));\n")
- out_java_struct.write("\t\tthis.script_pubkey = bindings.TxOut_get_script_pubkey(ptr);\n")
- out_java_struct.write("\t\tthis.value = bindings.TxOut_get_value(ptr);\n")
- out_java_struct.write("\t}\n")
- out_java_struct.write("\n")
- out_java_struct.write("\t@Override @SuppressWarnings(\"deprecation\")\n")
- out_java_struct.write("\tprotected void finalize() throws Throwable {\n")
- out_java_struct.write("\t\tsuper.finalize();\n")
- out_java_struct.write("\t\tif (ptr != 0) { bindings.TxOut_free(ptr); }\n")
- out_java_struct.write("\t}\n")
- out_java_struct.write("\n")
- out_java_struct.write("}")
+ out_java_struct.write(consts.txout_defn)
fn_line = "struct LDKCVec_u8Z TxOut_get_script_pubkey (struct LDKTxOut* thing)"
write_c(fn_line + " {")
write_c("\treturn CVec_u8Z_clone(&thing->script_pubkey);")
out_c.write(consts.c_version_file.replace('<git_version_ldk_garbagecollected>', local_git_version))
with open(f"{sys.argv[3]}/structs/UtilMethods{consts.file_ext}", "a") as util:
util.write(consts.util_fn_sfx)
+consts.cleanup()
projects / ldk-java / blobdiff