rust_obj = None
arr_access = None
java_hu_ty = None
- if fn_arg.startswith("LDKThirtyTwoBytes"):
+ if fn_arg.startswith("LDKPaymentPreimage") or fn_arg.startswith("LDKPaymentSecret") or fn_arg.startswith("LDKPaymentHash"):
+ if fn_arg.startswith("LDKPaymentPreimage"):
+ fn_arg = "uint8_t (*" + fn_arg[19:] + ")[32]"
+ elif fn_arg.startswith("LDKPaymentSecret"):
+ fn_arg = "uint8_t (*" + fn_arg[17:] + ")[32]"
+ elif fn_arg.startswith("LDKPaymentHash"):
+ fn_arg = "uint8_t (*" + fn_arg[15:] + ")[32]"
+ assert var_is_arr_regex.match(fn_arg[8:])
+ rust_obj = "LDKThirtyTwoBytes"
+ arr_access = "data"
+ elif fn_arg.startswith("LDKThirtyTwoBytes"):
fn_arg = "uint8_t (*" + fn_arg[18:] + ")[32]"
assert var_is_arr_regex.match(fn_arg[8:])
rust_obj = "LDKThirtyTwoBytes"
return None
if is_ptr:
res.pass_by_ref = True
+ java_ty = consts.java_arr_ty_str(res.java_ty)
if res.is_native_primitive or res.passed_as_ptr:
- return TypeInfo(rust_obj=fn_arg.split(" ")[0], java_ty=res.java_ty + "[]", java_hu_ty=res.java_hu_ty + "[]",
+ return TypeInfo(rust_obj=fn_arg.split(" ")[0], java_ty=java_ty, java_hu_ty=res.java_hu_ty + "[]",
java_fn_ty_arg="[" + res.java_fn_ty_arg, c_ty=res.c_ty + "Array", passed_as_ptr=False, is_ptr=is_ptr,
nonnull_ptr=nonnull_ptr, is_const=is_const,
var_name=res.var_name, arr_len="datalen", arr_access="data", subty=res, is_native_primitive=False)
else:
- return TypeInfo(rust_obj=fn_arg.split(" ")[0], java_ty=res.java_ty + "[]", java_hu_ty=res.java_hu_ty + "[]",
+ return TypeInfo(rust_obj=fn_arg.split(" ")[0], java_ty=java_ty, java_hu_ty=res.java_hu_ty + "[]",
java_fn_ty_arg="[" + res.java_fn_ty_arg, c_ty=consts.ptr_arr, passed_as_ptr=False, is_ptr=is_ptr,
nonnull_ptr=nonnull_ptr, is_const=is_const,
var_name=res.var_name, arr_len="datalen", arr_access="data", subty=res, is_native_primitive=False)
arr_len = None
mapped_type = []
java_type_plural = None
+ arr_ty = None
if fn_arg.startswith("void"):
java_ty = "void"
c_ty = "void"
java_ty = "boolean"
c_ty = "jboolean"
fn_ty_arg = "Z"
+ arr_ty = "bool"
fn_arg = fn_arg[4:].strip()
is_primitive = True
elif fn_arg.startswith("uint8_t"):
java_ty = mapped_type[0]
c_ty = "int8_t"
fn_ty_arg = "B"
+ arr_ty = "uint8_t"
fn_arg = fn_arg[7:].strip()
is_primitive = True
elif fn_arg.startswith("LDKu5"):
java_hu_ty = "UInt5"
rust_obj = "LDKu5"
c_ty = "int8_t"
+ arr_ty = "uint8_t"
fn_ty_arg = "B"
fn_arg = fn_arg[6:].strip()
elif fn_arg.startswith("uint16_t"):
mapped_type = consts.c_type_map['uint16_t']
java_ty = mapped_type[0]
c_ty = "int16_t"
+ arr_ty = "uint16_t"
fn_ty_arg = "S"
fn_arg = fn_arg[8:].strip()
is_primitive = True
mapped_type = consts.c_type_map['uint32_t']
java_ty = mapped_type[0]
c_ty = "int32_t"
+ arr_ty = "uint32_t"
fn_ty_arg = "I"
fn_arg = fn_arg[8:].strip()
is_primitive = True
fn_ty_arg = "J"
if fn_arg.startswith("uint64_t"):
c_ty = "int64_t"
+ arr_ty = "uint64_t"
fn_arg = fn_arg[8:].strip()
else:
java_ty = consts.ptr_native_ty
- c_ty = "int64_t"
+ c_ty = consts.ptr_c_ty
+ arr_ty = "uintptr_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*"
+ arr_ty = "LDKStr"
fn_ty_arg = "Ljava/lang/String;"
fn_arg = fn_arg[6:].strip()
elif fn_arg.startswith("LDKStr"):
rust_obj = "LDKStr"
- java_ty = "String"
+ arr_ty = "LDKStr"
+ 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()
arr_len = "len"
else:
ma = var_ty_regex.match(fn_arg)
+ arr_ty = ma.group(1).strip()
if ma.group(1).strip() in unitary_enums:
assert ma.group(1).strip().startswith("LDK")
java_ty = ma.group(1).strip()[3:]
fn_ty_arg = "J"
var_is_arr = var_is_arr_regex.match(fn_arg)
+ subty = None
if var_is_arr is not None or ret_arr_len is not None:
assert(not take_by_ptr)
assert(not is_ptr)
# is there a special case for plurals?
- if len(mapped_type) == 2:
+ if len(mapped_type) == 3:
java_ty = mapped_type[1]
+ java_hu_ty = mapped_type[2]
else:
java_ty = java_ty + "[]"
+ java_hu_ty = java_ty
c_ty = c_ty + "Array"
+
+ subty = java_c_types(arr_ty, None)
+ if subty is None:
+ assert java_c_types_none_allowed
+ return None
+ if is_ptr:
+ subty.pass_by_ref = True
+
if var_is_arr is not None:
if var_is_arr.group(1) == "":
- return TypeInfo(rust_obj=rust_obj, java_ty=java_ty, java_hu_ty=java_ty, java_fn_ty_arg="[" + fn_ty_arg, c_ty=c_ty, is_const=is_const,
- passed_as_ptr=False, is_ptr=False, nonnull_ptr=nonnull_ptr, var_name="arg",
+ return TypeInfo(rust_obj=rust_obj, java_ty=java_ty, java_hu_ty=java_hu_ty, java_fn_ty_arg="[" + fn_ty_arg, c_ty=c_ty, is_const=is_const,
+ passed_as_ptr=False, is_ptr=False, nonnull_ptr=nonnull_ptr, var_name="arg", subty=subty,
arr_len=var_is_arr.group(2), arr_access=arr_access, is_native_primitive=False, contains_trait=contains_trait)
- return TypeInfo(rust_obj=rust_obj, java_ty=java_ty, java_hu_ty=java_ty, java_fn_ty_arg="[" + fn_ty_arg, c_ty=c_ty, is_const=is_const,
- passed_as_ptr=False, is_ptr=False, nonnull_ptr=nonnull_ptr, var_name=var_is_arr.group(1),
+ return TypeInfo(rust_obj=rust_obj, java_ty=java_ty, java_hu_ty=java_hu_ty, java_fn_ty_arg="[" + fn_ty_arg, c_ty=c_ty, is_const=is_const,
+ passed_as_ptr=False, is_ptr=False, nonnull_ptr=nonnull_ptr, var_name=var_is_arr.group(1), subty=subty,
arr_len=var_is_arr.group(2), arr_access=arr_access, is_native_primitive=False, contains_trait=contains_trait)
if java_hu_ty is None:
java_hu_ty = java_ty
return TypeInfo(rust_obj=rust_obj, java_ty=java_ty, java_hu_ty=java_hu_ty, java_fn_ty_arg=fn_ty_arg, c_ty=c_ty, passed_as_ptr=is_ptr or take_by_ptr,
is_const=is_const, is_ptr=is_ptr, nonnull_ptr=nonnull_ptr, var_name=fn_arg, arr_len=arr_len, arr_access=arr_access, is_native_primitive=is_primitive,
- contains_trait=contains_trait)
+ contains_trait=contains_trait, subty=subty)
fn_ptr_regex = re.compile("^extern const ([A-Za-z_0-9\* ]*) \(\*(.*)\)\((.*)\);$")
fn_ret_arr_regex = re.compile("(.*) \(\*(.*)\((.*)\)\)\[([0-9]*)\];$")
takes_self_ptr = True
elif arg_ty.var_name in params_nullable:
argument_conversion_info = type_mapping_generator.map_type_with_info(arg_ty, False, None, is_free, True, True)
- if argument_conversion_info.arg_conv is not None and "Warning" in argument_conversion_info.arg_conv:
+ if argument_conversion_info.arg_conv is not None and "WARNING" in argument_conversion_info.arg_conv:
arg_ty_info = java_c_types(argument, None)
print("WARNING: Remapping argument " + arg_ty_info.var_name + " of function " + method_name + " to a reference")
print(" The argument appears to require a move, or not clonable, and is nullable.")
arg_ty_info.requires_clone = False
argument_conversion_info = type_mapping_generator.map_type_with_info(arg_ty_info, False, None, is_free, True, True)
assert argument_conversion_info.nullable
- assert argument_conversion_info.arg_conv is not None and "Warning" not in argument_conversion_info.arg_conv
+ assert argument_conversion_info.arg_conv is not None and "WARNING" not in argument_conversion_info.arg_conv
else:
argument_conversion_info = type_mapping_generator.map_type_with_info(arg_ty, False, None, is_free, True, False)
- if argument_conversion_info.arg_conv is not None and "Warning" in argument_conversion_info.arg_conv:
+ if argument_conversion_info.arg_conv is not None and "WARNING" in argument_conversion_info.arg_conv:
if argument_conversion_info.rust_obj in constructor_fns:
assert not is_free
for explode_arg in constructor_fns[argument_conversion_info.rust_obj].split(','):
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 "this" not in line:
- 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")
write_c("\tmemcpy(ret.data, orig->data, sizeof(" + ty_info.c_ty + ") * ret.datalen);\n")
write_c("\treturn ret;\n}\n")
elif (ty_info.rust_obj.replace("LDK", "") + "_clone") in clone_fns:
- ty_name = "CVec_" + ty_info.rust_obj.replace("LDK", "") + "Z";
+ ty_name = struct_name.replace("LDK", "")
clone_fns.add(ty_name + "_clone")
write_c("static inline " + struct_name + " " + ty_name + "_clone(const " + struct_name + " *orig) {\n")
write_c("\t" + struct_name + " ret = { .data = MALLOC(sizeof(" + ty_info.rust_obj + ") * orig->datalen, \"" + struct_name + " clone bytes\"), .datalen = orig->datalen };\n")
projects / ldk-java / blobdiff