}
"""
- self.c_file_pfx = """#include <rust_types.h>
-#include "js-wasm.h"
+ self.c_file_pfx = """#include "js-wasm.h"
#include <stdatomic.h>
#include <lightning.h>
return (uint32_t)elems;
}
-jstring str_ref_to_ts(const char* chars, size_t len) {
+static inline jstring str_ref_to_ts(const char* chars, size_t len) {
char* err_buf = MALLOC(len + 4, "str conv buf");
*((uint32_t*)err_buf) = len;
memcpy(err_buf + 4, chars, len);
return (uint32_t) err_buf;
}
+static inline LDKStr str_ref_to_owned_c(jstring str) {
+ uint32_t *str_len = (uint32_t*)str;
+ char* newchars = MALLOC(*str_len + 1, "String chars");
+ memcpy(newchars, (const char*)(str + 4), *str_len);
+ newchars[*str_len] = 0;
+ LDKStr res= {
+ .chars = newchars,
+ .len = *str_len,
+ .chars_is_owned = true
+ };
+ return res;
+}
typedef bool jboolean;
self.ptr_native_ty = "number"
self.result_c_ty = "uint32_t"
self.ptr_arr = "ptrArray"
+ self.is_arr_some_check = ("", " != 0")
self.get_native_arr_len_call = ("*((uint32_t*)", ")")
def release_native_arr_ptr_call(self, ty_info, arr_var, arr_ptr_var):
else:
return None
- def str_ref_to_c_call(self, var_name, str_len):
+ def str_ref_to_native_call(self, var_name, str_len):
return "str_ref_to_ts(" + var_name + ", " + str_len + ")"
+ def str_ref_to_c_call(self, var_name):
+ return "str_ref_to_owned_c(" + var_name + ")"
def c_fn_name_define_pfx(self, fn_name, have_args):
return " __attribute__((visibility(\"default\"))) TS_" + fn_name + "("
return ""
def native_c_unitary_enum_map(self, struct_name, variants, enum_doc_comment):
- out_c = "static inline " + struct_name + " " + struct_name + "_from_js(int32_t ord) {\n"
+ out_c = "static inline LDK" + struct_name + " LDK" + struct_name + "_from_js(int32_t ord) {\n"
out_c = out_c + "\tswitch (ord) {\n"
ord_v = 0
out_c = out_c + "\tabort();\n"
out_c = out_c + "}\n"
- out_c = out_c + "static inline int32_t " + struct_name + "_to_js(" + struct_name + " val) {\n"
+ out_c = out_c + "static inline int32_t LDK" + struct_name + "_to_js(LDK" + struct_name + " val) {\n"
out_c = out_c + "\tswitch (val) {\n"
ord_v = 0
for var in variants:
java_methods = []
for fn_line in field_function_lines:
java_method_descriptor = ""
- if fn_line.fn_name != "free" and fn_line.fn_name != "clone":
+ if fn_line.fn_name != "free" and fn_line.fn_name != "cloned":
out_java_interface += fn_line.fn_name + "("
out_interface_implementation_overrides += f"{fn_line.fn_name} ("
out_typescript_bindings += "\t\texport interface " + struct_name + " {\n"
java_meths = []
for fn_line in field_function_lines:
- if fn_line.fn_name != "free" and fn_line.fn_name != "clone":
+ if fn_line.fn_name != "free" and fn_line.fn_name != "cloned":
out_typescript_bindings += f"\t\t\t{fn_line.fn_name} ("
for idx, arg_conv_info in enumerate(fn_line.args_ty):
# We're a supertrait
out_c = out_c + "\t" + var[0] + "_JCalls* " + var[1] + ";\n"
for fn in field_function_lines:
- if fn.fn_name != "free" and fn.fn_name != "clone":
+ if fn.fn_name != "free" and fn.fn_name != "cloned":
out_c = out_c + "\tuint32_t " + fn.fn_name + "_meth;\n"
out_c = out_c + "} " + struct_name + "_JCalls;\n"
out_c = out_c + "\t" + struct_name + "_JCalls *j_calls = (" + struct_name + "_JCalls*) this_arg;\n"
out_c = out_c + "\tif (atomic_fetch_sub_explicit(&j_calls->refcnt, 1, memory_order_acquire) == 1) {\n"
for fn in field_function_lines:
- if fn.fn_name != "free" and fn.fn_name != "clone":
+ if fn.fn_name != "free" and fn.fn_name != "cloned":
out_c = out_c + "\t\tjs_free(j_calls->" + fn.fn_name + "_meth);\n"
out_c = out_c + "\t\tFREE(j_calls);\n"
out_c = out_c + "\t}\n}\n"
for idx, fn_line in enumerate(field_function_lines):
- if fn_line.fn_name != "free" and fn_line.fn_name != "clone":
+ if fn_line.fn_name != "free" and fn_line.fn_name != "cloned":
assert fn_line.ret_ty_info.ty_info.get_full_rust_ty()[1] == ""
out_c = out_c + fn_line.ret_ty_info.ty_info.get_full_rust_ty()[0] + " " + fn_line.fn_name + "_" + struct_name + "_jcall("
if fn_line.self_is_const:
out_c = out_c + "}\n"
# Write out a clone function whether we need one or not, as we use them in moving to rust
- out_c = out_c + "static void* " + struct_name + "_JCalls_clone(const void* this_arg) {\n"
- out_c = out_c + "\t" + struct_name + "_JCalls *j_calls = (" + struct_name + "_JCalls*) this_arg;\n"
+ 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:
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 + "\treturn (void*) this_arg;\n"
out_c = out_c + "}\n"
out_c = out_c + "static inline " + struct_name + " " + struct_name + "_init (/*TODO: JS Object Reference */void* o"
out_c = out_c + "\t//TODO: Assign calls->o from o\n"
for (fn_name, java_meth_descr) in java_meths:
- if fn_name != "free" and fn_name != "clone":
+ if fn_name != "free" and fn_name != "cloned":
out_c = out_c + "\tcalls->" + fn_name + "_meth = (*env)->GetMethodID(env, c, \"" + fn_name + "\", \"" + java_meth_descr + "\");\n"
out_c = out_c + "\tCHECK(calls->" + fn_name + "_meth != NULL);\n"
out_c = out_c + "\n\t" + struct_name + " ret = {\n"
out_c = out_c + "\t\t.this_arg = (void*) calls,\n"
for fn_line in field_function_lines:
- if fn_line.fn_name != "free" and fn_line.fn_name != "clone":
+ if fn_line.fn_name != "free" and fn_line.fn_name != "cloned":
out_c = out_c + "\t\t." + fn_line.fn_name + " = " + fn_line.fn_name + "_" + struct_name + "_jcall,\n"
elif fn_line.fn_name == "free":
out_c = out_c + "\t\t.free = " + struct_name + "_JCalls_free,\n"
else:
- out_c = out_c + "\t\t.clone = " + struct_name + "_JCalls_clone,\n"
+ out_c = out_c + "\t\t.cloned = " + struct_name + "_JCalls_cloned,\n"
for var in field_var_conversions:
if isinstance(var, ConvInfo):
if var.arg_conv_name is not None:
init_meth_params = ""
init_meth_body = ""
hu_conv_body = ""
- for idx, field_ty in enumerate(var.fields):
+ for idx, (field_ty, field_docs) in enumerate(var.fields):
out_java += ("\t\t\tpublic " + field_ty.java_ty + " " + field_ty.arg_name + ";\n")
java_hu_subclasses = java_hu_subclasses + "\tpublic " + field_ty.arg_name + f": {field_ty.java_hu_ty};\n"
if field_ty.to_hu_conv is not None:
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):
+ 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"))
if var.tuple_variant:
"""
return out_opaque_struct_human
- def map_function(self, argument_types, c_call_string, method_name, return_type_info, struct_meth, default_constructor_args, takes_self, args_known, type_mapping_generator, doc_comment):
+ def map_function(self, argument_types, c_call_string, method_name, return_type_info, struct_meth, default_constructor_args, takes_self, takes_self_as_ref, args_known, type_mapping_generator, doc_comment):
out_java = ""
out_c = ""
out_java_struct = None
projects / ldk-java / blobdiff