with open(f"{sys.argv[3]}/structs/UtilMethods{consts.file_ext}", "a") as util:
util.write(consts.util_fn_pfx)
-with open(sys.argv[1]) as in_h, open(sys.argv[2], "w") as out_java:
+with open(sys.argv[1]) as in_h, open(f"{sys.argv[2]}/bindings{consts.file_ext}", "w") as out_java:
# Map a top-level function
def map_fn(line, re_match, ret_arr_len, c_call_string, doc_comment):
method_return_type = re_match.group(1)
takes_self_ptr = True
elif argument_conversion_info.arg_name in params_nullable:
argument_conversion_info.nullable = True
+ 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.")
+ print(" Normally for arguments that require a move and are not clonable, we split")
+ print(" the argument into the type's constructor's arguments and just use those to")
+ print(" construct a new object on the fly.")
+ print(" However, because the object is nullable, doing so would mean we can no")
+ print(" longer allow the user to pass null, as we now have an argument list instead.")
+ print(" Thus, we blindly assume its really an Option<&Type> instead of an Option<Type>.")
+ print(" It may or may not actually be a reference, but its the simplest mapping option")
+ print(" and also the only use of this code today.")
+ arg_ty_info.requires_clone = False
+ argument_conversion_info = type_mapping_generator.map_type_with_info(arg_ty_info, False, None, is_free, True)
+ assert argument_conversion_info.arg_conv is not None and "Warning" not in argument_conversion_info.arg_conv
+
if argument_conversion_info.arg_conv is not None and "Warning" in argument_conversion_info.arg_conv:
- assert not argument_conversion_info.arg_name in params_nullable
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(','):
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
write_c("\treturn tuple->" + e + ";\n")
write_c("}\n")
- out_java.write(consts.bindings_header.replace('<git_version_ldk_garbagecollected>', local_git_version))
+ out_java.write(consts.bindings_header)
+ with open(f"{sys.argv[2]}/version{consts.file_ext}", "w") as out_java_version:
+ out_java_version.write(consts.bindings_version_file.replace('<git_version_ldk_garbagecollected>', local_git_version))
with open(f"{sys.argv[3]}/structs/CommonBase{consts.file_ext}", "w") as out_java_struct:
out_java_struct.write(consts.common_base)
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("\tTxOut(java.lang.Object _dummy, long ptr) { super(ptr); }\n")
- out_java_struct.write("\tlong to_c_ptr() { return 0; }\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")
- # TODO: TxOut body
+ out_java_struct.write("\n")
out_java_struct.write("}")
+ 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);")
+ write_c("}")
+ map_fn(fn_line + "\n", re.compile("(.*) (TxOut_get_script_pubkey) \((.*)\)").match(fn_line), None, None, None)
+ fn_line = "uint64_t TxOut_get_value (struct LDKTxOut* thing)"
+ write_c(fn_line + " {")
+ write_c("\treturn thing->value;")
+ write_c("}")
+ map_fn(fn_line + "\n", re.compile("(.*) (TxOut_get_value) \((.*)\)").match(fn_line), None, None, None)
else:
pass # Everything remaining is a byte[] or some form
cur_block_obj = None
with open(f"{sys.argv[3]}/structs/{struct_name.replace('LDKCResult', 'Result')}{consts.file_ext}", "a") as out_java_struct:
out_java_struct.write("}\n")
-with open(sys.argv[4], "w") as out_c:
- out_c.write(consts.c_file_pfx.replace('<git_version_ldk_garbagecollected>', local_git_version))
+with open(f"{sys.argv[4]}/bindings.c.body", "w") as out_c:
+ out_c.write(consts.c_file_pfx)
out_c.write(consts.init_str())
out_c.write(c_file)
+with open(f"{sys.argv[4]}/version.c", "w") as out_c:
+ 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)
projects / ldk-java / blobdiff