Support passing trait instance references from C to Java without clone or double...

[ldk-java] / typescript_strings.py

diff --git a/typescript_strings.py b/typescript_strings.py
index 9f0676a5e711e35552edd1c2761b7ae17e1cced7..54159d8d85099d3c0db71e0710dd7194d5618c2f 100644 (file)
--- a/typescript_strings.py
+++ b/typescript_strings.py
@@ -71,6 +71,8 @@ public static native long new_empty_slice_vec();
 
 """
 
+        self.bindings_version_file = ""
+
         self.bindings_footer = """
         export async function initializeWasm(allowDoubleInitialization: boolean = false): Promise<void> {
             if(isWasmInitialized && !allowDoubleInitialization) {
@@ -118,9 +120,10 @@ void *malloc(size_t size);
 void free(void *ptr);
 
 #define MALLOC(a, _) malloc(a)
-#define FREE(p) if ((long)(p) > 1024) { free(p); }
+#define FREE(p) if ((unsigned long)(p) > 4096) { free(p); }
 #define DO_ASSERT(a) (void)(a)
 #define CHECK(a)
+#define CHECK_ACCESS(p)
 """
         else:
             self.c_file_pfx = self.c_file_pfx + """
@@ -172,11 +175,21 @@ static void alloc_freed(void* ptr) {
        __real_free(it);
 }
 static void FREE(void* ptr) {
-       if ((long)ptr < 1024) return; // Rust loves to create pointers to the NULL page for dummys
+       if ((unsigned long)ptr <= 4096) return; // Rust loves to create pointers to the NULL page for dummys
        alloc_freed(ptr);
        __real_free(ptr);
 }
 
+static void CHECK_ACCESS(void* ptr) {
+       allocation* it = allocation_ll;
+       while (it->ptr != ptr) {
+               it = it->next;
+               if (it == NULL) {
+                       return; // addrsan should catch malloc-unknown and print more info than we have
+               }
+       }
+}
+
 void* __wrap_malloc(size_t len) {
        void* res = __real_malloc(len);
        new_allocation(res, "malloc call");
@@ -261,6 +274,8 @@ void __attribute__((visibility("default"))) TS_free(uint32_t ptr) {
 }
 """
 
+        self.c_version_file = ""
+
         self.hu_struct_file_prefix = f"""
 import CommonBase from './CommonBase';
 import * as bindings from '../bindings' // TODO: figure out location
@@ -720,6 +735,8 @@ const decodeString = (stringPointer, free = true) => {
                     out_c = out_c + "\t" + fn_line.ret_ty_info.c_ty + " ret = js_invoke_function_" + str(len(fn_line.args_ty)) + "(j_calls->" + fn_line.fn_name + "_meth"
                 elif fn_line.ret_ty_info.java_ty == "void":
                     out_c = out_c + "\tjs_invoke_function_" + str(len(fn_line.args_ty)) + "(j_calls->" + fn_line.fn_name + "_meth"
+                elif fn_line.ret_ty_info.java_ty == "String":
+                    out_c = out_c + "\tuint32_t ret = js_invoke_function_" + str(len(fn_line.args_ty)) + "(j_calls->" + fn_line.fn_name + "_meth"
                 elif not fn_line.ret_ty_info.passed_as_ptr:
                     out_c = out_c + "\treturn js_invoke_function_" + str(len(fn_line.args_ty)) + "(j_calls->" + fn_line.fn_name + "_meth"
                 else:
@@ -933,7 +950,10 @@ const decodeString = (stringPointer, free = true) => {
 """
         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, takes_self_as_ref, args_known, type_mapping_generator, doc_comment):
+    def map_tuple(self, struct_name):
+        return self.map_opaque_struct(struct_name, "A Tuple")
+
+    def map_function(self, argument_types, c_call_string, method_name, meth_n, 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
@@ -986,7 +1006,6 @@ const decodeString = (stringPointer, free = true) => {
         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 + "(")