self.common_base = """package org.ldk.structs;
import java.util.LinkedList;
class CommonBase {
- long ptr;
+ final long ptr;
LinkedList<Object> ptrs_to = new LinkedList();
protected CommonBase(long ptr) { this.ptr = ptr; }
public long _test_only_get_ptr() { return this.ptr; }
}
void __attribute__((destructor)) check_leaks() {
+ size_t alloc_count = 0;
for (allocation* a = allocation_ll; a != NULL; a = a->next) {
fprintf(stderr, "%s %p remains:\\n", a->struct_name, a->ptr);
backtrace_symbols_fd(a->bt, a->bt_len, STDERR_FILENO);
fprintf(stderr, "\\n\\n");
+ alloc_count++;
}
+ fprintf(stderr, "%lu allocations remained.\\n", alloc_count);
DO_ASSERT(allocation_ll == NULL);
}
"""
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
"""
self.c_fn_ty_pfx = "JNIEXPORT "
- self.c_fn_name_pfx = "JNICALL Java_org_ldk_impl_bindings_"
self.c_fn_args_pfx = "JNIEnv *env, jclass clz"
self.file_ext = ".java"
self.ptr_c_ty = "int64_t"
def str_ref_to_c_call(self, var_name, str_len):
return "str_ref_to_java(env, " + var_name + ", " + str_len + ")"
+ def c_fn_name_define_pfx(self, fn_name, has_args):
+ if has_args:
+ return "JNICALL Java_org_ldk_impl_bindings_" + fn_name.replace("_", "_1") + "(JNIEnv *env, jclass clz, "
+ return "JNICALL Java_org_ldk_impl_bindings_" + fn_name.replace("_", "_1") + "(JNIEnv *env, jclass clz"
+
def init_str(self):
res = ""
for ty in self.c_array_class_caches:
if fn_line.ret_ty_info.from_hu_conv[1] != "":
java_trait_constr = java_trait_constr + "\t\t\t\t" + fn_line.ret_ty_info.from_hu_conv[1].replace("this", "impl_holder.held") + ";\n"
#if fn_line.ret_ty_info.rust_obj in result_types:
- # XXX: We need to handle this in conversion logic so that its cross-language!
- # Avoid double-free by breaking the result - we should learn to clone these and then we can be safe instead
- # java_trait_constr = java_trait_constr + "\t\t\t\tret.ptr = 0;\n"
java_trait_constr = java_trait_constr + "\t\t\t\treturn result;\n"
else:
java_trait_constr = java_trait_constr + "\t\t\t\treturn ret;\n"
out_c = out_c + "\treturn ret;\n"
out_c = out_c + "}\n"
- out_c = out_c + self.c_fn_ty_pfx + "long " + self.c_fn_name_pfx + struct_name.replace("_", "_1") + "_1new (" + self.c_fn_args_pfx + ", jobject o"
+ out_c = out_c + self.c_fn_ty_pfx + "long " + self.c_fn_name_define_pfx(struct_name + "_new", True) + "jobject o"
for var in field_vars:
if isinstance(var, ConvInfo):
out_c = out_c + ", " + var.c_ty + " " + var.arg_name
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 += (self.c_fn_ty_pfx + self.c_complex_enum_pass_ty(struct_name) + " " + self.c_fn_name_define_pfx(struct_name + "_ref_from_ptr", True) + 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:
return out_opaque_struct_human
- def map_function(self, argument_types, c_call_string, is_free, method_name, return_type_info, struct_meth, default_constructor_args, takes_self, args_known, has_out_java_struct: bool, type_mapping_generator):
+ 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):
out_java = ""
out_c = ""
out_java_struct = None
if return_type_info.ret_conv is not None:
ret_conv_pfx, ret_conv_sfx = return_type_info.ret_conv
out_java += (" " + method_name + "(")
- out_c += (" " + self.c_fn_name_pfx + method_name.replace('_', '_1') + "(" + self.c_fn_args_pfx)
+ have_args = len(argument_types) > 1 or (len(argument_types) > 0 and argument_types[0].c_ty != "void")
+ out_c += (" " + self.c_fn_name_define_pfx(method_name, have_args))
for idx, arg_conv_info in enumerate(argument_types):
if idx != 0:
out_java += (", ")
- if arg_conv_info.c_ty != "void":
out_c += (", ")
if arg_conv_info.c_ty != "void":
out_c += (arg_conv_info.c_ty + " " + arg_conv_info.arg_name)
out_java += (arg_conv_info.java_ty + " " + arg_conv_info.arg_name)
- if has_out_java_struct:
- out_java_struct = ""
- if not args_known:
- out_java_struct += ("\t// Skipped " + method_name + "\n")
- has_out_java_struct = False
+ out_java_struct = ""
+ if not args_known:
+ out_java_struct += ("\t// Skipped " + method_name + "\n")
+ else:
+ meth_n = method_name[len(struct_meth) + 1:]
+ if not takes_self:
+ out_java_struct += (
+ "\tpublic static " + return_type_info.java_hu_ty + " constructor_" + meth_n + "(")
else:
- meth_n = method_name[len(struct_meth) + 1:]
- if not takes_self:
- out_java_struct += (
- "\tpublic static " + return_type_info.java_hu_ty + " constructor_" + meth_n + "(")
- else:
- out_java_struct += ("\tpublic " + return_type_info.java_hu_ty + " " + meth_n + "(")
- for idx, arg in enumerate(argument_types):
- if idx != 0:
- if not takes_self or idx > 1:
- out_java_struct += (", ")
- elif takes_self:
- continue
- if arg.java_ty != "void":
- if arg.arg_name in default_constructor_args:
- for explode_idx, explode_arg in enumerate(default_constructor_args[arg.arg_name]):
- if explode_idx != 0:
- out_java_struct += (", ")
- out_java_struct += (
- explode_arg.java_hu_ty + " " + arg.arg_name + "_" + explode_arg.arg_name)
- else:
- out_java_struct += (arg.java_hu_ty + " " + arg.arg_name)
+ out_java_struct += ("\tpublic " + return_type_info.java_hu_ty + " " + meth_n + "(")
+ for idx, arg in enumerate(argument_types):
+ if idx != 0:
+ if not takes_self or idx > 1:
+ out_java_struct += (", ")
+ elif takes_self:
+ continue
+ if arg.java_ty != "void":
+ if arg.arg_name in default_constructor_args:
+ for explode_idx, explode_arg in enumerate(default_constructor_args[arg.arg_name]):
+ if explode_idx != 0:
+ out_java_struct += (", ")
+ out_java_struct += (
+ explode_arg.java_hu_ty + " " + arg.arg_name + "_" + explode_arg.arg_name)
+ else:
+ out_java_struct += (arg.java_hu_ty + " " + arg.arg_name)
out_java += (");\n")
out_c += (") {\n")
if out_java_struct is not None:
out_c += ("\n\treturn ret_val;")
out_c += ("\n}\n\n")
- if has_out_java_struct:
+ if args_known:
out_java_struct += ("\t\t")
if return_type_info.java_ty != "void":
out_java_struct += (return_type_info.java_ty + " ret = ")
projects / ldk-java / blobdiff