var getRandomValues: Function;
imports.wasi_snapshot_preview1 = {
- "fd_write": (fd: number, iovec_array_ptr: number, iovec_array_len: number) => {
+ "fd_write": (fd: number, iovec_array_ptr: number, iovec_array_len: number, bytes_written_ptr: number) => {
// This should generally only be used to print panic messages
- console.log("FD_WRITE to " + fd + " in " + iovec_array_len + " chunks.");
const ptr_len_view = new Uint32Array(wasm.memory.buffer, iovec_array_ptr, iovec_array_len * 2);
+ var bytes_written = 0;
for (var i = 0; i < iovec_array_len; i++) {
const bytes_view = new Uint8Array(wasm.memory.buffer, ptr_len_view[i*2], ptr_len_view[i*2+1]);
- console.log(String.fromCharCode(...bytes_view));
+ console.log("[fd " + fd + "]: " + String.fromCharCode(...bytes_view));
+ bytes_written += ptr_len_view[i*2+1];
}
+ const written_view = new Uint32Array(wasm.memory.buffer, bytes_written_ptr, 1);
+ written_view[0] = bytes_written;
return 0;
},
"fd_close": (_fd: number) => {
},
"environ_sizes_get": (environ_var_count_ptr: number, environ_len_ptr: number) => {
// This is called before fd_write to format + print panic messages
- console.log("wasi_snapshot_preview1:environ_sizes_get");
const out_count_view = new Uint32Array(wasm.memory.buffer, environ_var_count_ptr, 1);
out_count_view[0] = 0;
const out_len_view = new Uint32Array(wasm.memory.buffer, environ_len_ptr, 1);
return 0;
},
"environ_get": (environ_ptr: number, environ_buf_ptr: number) => {
- // This is called before fd_write to format + print panic messages
+ // This is called before fd_write to format + print panic messages,
+ // but only if we have variables in environ_sizes_get, so shouldn't ever actually happen!
console.log("wasi_snapshot_preview1:environ_get");
return 58; // Note supported - we said there were 0 environment entries!
},
}
if (decodeString(wasm.TS_get_lib_version_string()) !== version.get_ldk_java_bindings_version())
- throw new Error(\"Compiled LDK library and LDK class failes do not match\");
+ throw new Error(\"Compiled LDK library and LDK class files do not match\");
// Fetching the LDK versions from C also checks that the header and binaries match
const c_bindings_ver: number = wasm.TS_get_ldk_c_bindings_version();
const ldk_ver: number = wasm.TS_get_ldk_version();
/* @internal */
export function check_arr_len(arr: Uint8Array, len: number): Uint8Array {
- if (arr.length != len) { throw new Error("Expected array of length " + len + "got " + arr.length); }
+ if (arr.length != len) { throw new Error("Expected array of length " + len + " got " + arr.length); }
return arr;
}
}
return actualArray;
}
-
+/* @internal */
+export function decodeUint64Array (arrayPointer: number, free = true): bigint[] {
+ const arraySize = getArrayLength(arrayPointer);
+ const actualArrayViewer = new BigUint64Array(
+ wasm.memory.buffer, // value
+ arrayPointer + 4, // offset (ignoring length bytes)
+ arraySize // uint32 count
+ );
+ // Clone the contents, TODO: In the future we should wrap the Viewer in a class that
+ // will free the underlying memory when it becomes unreachable instead of copying here.
+ const actualArray = new Array(arraySize);
+ for (var i = 0; i < arraySize; i++) actualArray[i] = actualArrayViewer[i];
+ if (free) {
+ wasm.TS_free(arrayPointer);
+ }
+ return actualArray;
+}
export function freeWasmMemory(pointer: number) { wasm.TS_free(pointer); }
if ty_info.c_ty == "int8_tArray":
if copy:
return "memcpy(" + dest_name + ", " + arr_name + "->elems, " + arr_len + "); FREE(" + arr_name + ")"
+ assert not copy
if ty_info.c_ty == "ptrArray":
- return "(void*) " + arr_name + "->elems /* XXX " + arr_name + " leaks */"
+ return "(void*) " + arr_name + "->elems"
else:
- assert not copy
- return arr_name + "->elems /* XXX " + arr_name + " leaks */"
+ return arr_name + "->elems"
def get_native_arr_elem(self, arr_name, idxc, ty_info):
assert False # Only called if above is None
def get_native_arr_ptr_call(self, ty_info):
return None
def cleanup_native_arr_ref_contents(self, arr_name, dest_name, arr_len, ty_info):
if ty_info.c_ty == "int8_tArray":
- return None
+ return "FREE(" + arr_name + ");"
else:
- return None
+ return "FREE(" + arr_name + ")"
def map_hu_array_elems(self, arr_name, conv_name, arr_ty, elem_ty):
if elem_ty.rust_obj == "LDKu5":
assert False
def primitive_arr_to_hu(self, mapped_ty, fixed_len, arr_name, conv_name):
- assert mapped_ty.c_ty == "uint8_t" or mapped_ty.c_ty == "int8_t"
- return "const " + conv_name + ": Uint8Array = bindings.decodeUint8Array(" + arr_name + ");"
+ if mapped_ty.c_ty == "uint8_t" or mapped_ty.c_ty == "int8_t":
+ return "const " + conv_name + ": Uint8Array = bindings.decodeUint8Array(" + arr_name + ");"
+ elif mapped_ty.c_ty == "uint64_t" or mapped_ty.c_ty == "int64_t":
+ return "const " + conv_name + ": bigint[] = bindings.decodeUint64Array(" + arr_name + ");"
+ else:
+ assert False
def var_decl_statement(self, ty_string, var_name, statement):
return "const " + var_name + ": " + ty_string + " = " + statement
out_c = out_c + "\t}\n"
out_c = out_c + "}\n"
+ # Note that this is *not* marked /* @internal */ as we re-expose it directly in enums/
+ enum_comment_formatted = enum_doc_comment.replace("\n", "\n * ")
out_typescript = f"""
-/* @internal */
+/**
+ * {enum_comment_formatted}
+ */
export enum {struct_name} {{
{out_typescript_enum_fields}
}}
projects / ldk-java / blobdiff