X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=java_strings.py;h=481e47fffaa824a0d36be52cd666fb85f235427a;hb=c406e9dff9112e39fe5ec21adfcf2825c415a3fc;hp=080f3b17def7f44d0fb9e24fb5ea9dcfc6b963f0;hpb=ca0405752b09a0fb820d4be6f1e14a346614f21d;p=ldk-java diff --git a/java_strings.py b/java_strings.py index 080f3b17..481e47ff 100644 --- a/java_strings.py +++ b/java_strings.py @@ -1,13 +1,7 @@ from bindingstypes import * -from language_constants import LanguageConstants - -class Consts(LanguageConstants): +class Consts: def __init__(self, DEBUG): - super().__init__() - - self.file_extension = 'java' - self.common_base = """package org.ldk.structs; import java.util.LinkedList; class CommonBase { @@ -449,3 +443,87 @@ import java.util.Arrays; out_c = out_c + "}\n" return ("", out_c) + + def map_complex_enum(self, struct_name, variant_list, camel_to_snake): + java_hu_type = struct_name.replace("LDK", "") + out_java_enum = "" + out_java = "" + out_c = "" + + out_java_enum += (self.hu_struct_file_prefix) + out_java_enum += ("public class " + java_hu_type + " extends CommonBase {\n") + out_java_enum += ("\tprivate " + java_hu_type + "(Object _dummy, long ptr) { super(ptr); }\n") + out_java_enum += ("\t@Override @SuppressWarnings(\"deprecation\")\n") + out_java_enum += ("\tprotected void finalize() throws Throwable {\n") + out_java_enum += ("\t\tsuper.finalize();\n") + out_java_enum += ("\t\tif (ptr != 0) { bindings." + java_hu_type + "_free(ptr); }\n") + out_java_enum += ("\t}\n") + out_java_enum += ("\tstatic " + java_hu_type + " constr_from_ptr(long ptr) {\n") + out_java_enum += ("\t\tbindings." + struct_name + " raw_val = bindings." + struct_name + "_ref_from_ptr(ptr);\n") + java_hu_subclasses = "" + + init_meth_jty_strs = {} + + out_java += ("\tpublic static class " + struct_name + " {\n") + out_java += ("\t\tprivate " + struct_name + "() {}\n") + for var in variant_list: + out_java += ("\t\tpublic final static class " + var.var_name + " extends " + struct_name + " {\n") + java_hu_subclasses = java_hu_subclasses + "\tpublic final static class " + var.var_name + " extends " + java_hu_type + " {\n" + out_java_enum += ("\t\tif (raw_val.getClass() == bindings." + struct_name + "." + var.var_name + ".class) {\n") + out_java_enum += ("\t\t\treturn new " + var.var_name + "(ptr, (bindings." + struct_name + "." + var.var_name + ")raw_val);\n") + init_meth_jty_str = "" + init_meth_params = "" + init_meth_body = "" + hu_conv_body = "" + for idx, field_ty in enumerate(var.fields): + out_java += ("\t\t\tpublic " + field_ty.java_ty + " " + field_ty.arg_name + ";\n") + java_hu_subclasses = java_hu_subclasses + "\t\tpublic final " + field_ty.java_hu_ty + " " + field_ty.arg_name + ";\n" + if field_ty.to_hu_conv is not None: + hu_conv_body = hu_conv_body + "\t\t\t" + field_ty.java_ty + " " + field_ty.arg_name + " = obj." + field_ty.arg_name + ";\n" + hu_conv_body = hu_conv_body + "\t\t\t" + field_ty.to_hu_conv.replace("\n", "\n\t\t\t") + "\n" + hu_conv_body = hu_conv_body + "\t\t\tthis." + field_ty.arg_name + " = " + field_ty.to_hu_conv_name + ";\n" + else: + hu_conv_body = hu_conv_body + "\t\t\tthis." + field_ty.arg_name + " = obj." + field_ty.arg_name + ";\n" + init_meth_jty_str = init_meth_jty_str + field_ty.java_fn_ty_arg + if idx > 0: + init_meth_params = init_meth_params + ", " + init_meth_params = init_meth_params + field_ty.java_ty + " " + field_ty.arg_name + init_meth_body = init_meth_body + "this." + field_ty.arg_name + " = " + field_ty.arg_name + "; " + out_java += ("\t\t\t" + var.var_name + "(" + init_meth_params + ") { ") + out_java += (init_meth_body) + out_java += ("}\n") + out_java += ("\t\t}\n") + out_java_enum += ("\t\t}\n") + java_hu_subclasses = java_hu_subclasses + "\t\tprivate " + var.var_name + "(long ptr, bindings." + struct_name + "." + var.var_name + " obj) {\n\t\t\tsuper(null, ptr);\n" + java_hu_subclasses = java_hu_subclasses + hu_conv_body + java_hu_subclasses = java_hu_subclasses + "\t\t}\n\t}\n" + init_meth_jty_strs[var.var_name] = init_meth_jty_str + out_java += ("\t\tstatic native void init();\n") + out_java += ("\t}\n") + out_java_enum += ("\t\tassert false; return null; // Unreachable without extending the (internal) bindings interface\n\t}\n\n") + out_java_enum += (java_hu_subclasses) + out_java += ("\tstatic { " + struct_name + ".init(); }\n") + out_java += ("\tpublic static native " + struct_name + " " + struct_name + "_ref_from_ptr(long ptr);\n"); + + out_c += (self.c_complex_enum_pfx(struct_name, [x.var_name for x in variant_list], init_meth_jty_strs)) + + out_c += (self.c_fn_ty_pfx + self.c_complex_enum_pass_ty(struct_name) + " " + self.c_fn_name_pfx + struct_name.replace("_", "_1") + "_1ref_1from_1ptr (" + self.c_fn_args_pfx + ", " + self.ptr_c_ty + " ptr) {\n") + out_c += ("\t" + struct_name + " *obj = (" + struct_name + "*)ptr;\n") + out_c += ("\tswitch(obj->tag) {\n") + for var in variant_list: + out_c += ("\t\tcase " + struct_name + "_" + var.var_name + ": {\n") + c_params = [] + for idx, field_map in enumerate(var.fields): + if field_map.ret_conv is not None: + out_c += ("\t\t\t" + field_map.ret_conv[0].replace("\n", "\n\t\t\t")) + out_c += ("obj->" + camel_to_snake(var.var_name) + "." + field_map.arg_name) + out_c += (field_map.ret_conv[1].replace("\n", "\n\t\t\t") + "\n") + c_params.append(field_map.ret_conv_name) + else: + c_params.append("obj->" + camel_to_snake(var.var_name) + "." + field_map.arg_name) + out_c += ("\t\t\treturn " + self.c_constr_native_complex_enum(struct_name, var.var_name, c_params) + ";\n") + out_c += ("\t\t}\n") + out_c += ("\t\tdefault: abort();\n") + out_c += ("\t}\n}\n") + out_java_enum += ("}\n") + return (out_java, out_java_enum, out_c)