Merge pull request #151 from aarani/fixStringArrayDecode

CSharp: fix LDKStr array decoding

Author: TheBlueMatt

c_sharp/src/org/ldk/structs/Bolt11Invoice.cs

@@ -307,7 +307,7 @@ public string[] fallback_addresses() {
 		int ret_conv_8_len = InternalUtils.getArrayLength(ret);
 		string[] ret_conv_8_arr = new string[ret_conv_8_len];
 		for (int i = 0; i < ret_conv_8_len; i++) {
-			long ret_conv_8 = InternalUtils.getU32ArrayElem(ret, i);
+			long ret_conv_8 = InternalUtils.getU64ArrayElem(ret, i);
 			string ret_conv_8_conv = InternalUtils.decodeString(ret_conv_8);
 			ret_conv_8_arr[i] = ret_conv_8_conv;
 		}

c_sharp/src/org/ldk/structs/Result_CVec_StrZIOErrorZ.cs

@@ -25,7 +25,7 @@ internal Result_CVec_StrZIOErrorZ_OK(object _dummy, long ptr) : base(_dummy, ptr
 			int res_conv_8_len = InternalUtils.getArrayLength(res);
 			string[] res_conv_8_arr = new string[res_conv_8_len];
 			for (int i = 0; i < res_conv_8_len; i++) {
-				long res_conv_8 = InternalUtils.getU32ArrayElem(res, i);
+				long res_conv_8 = InternalUtils.getU64ArrayElem(res, i);
 				string res_conv_8_conv = InternalUtils.decodeString(res_conv_8);
 				res_conv_8_arr[i] = res_conv_8_conv;
 			}

csharp_strings.py

@@ -581,7 +581,7 @@ def get_java_arr_elem(self, elem_ty, arr_name, idx):
         elif elem_ty.rust_obj == "LDKU5":
             return "InternalUtils.getU8ArrayElem(" + arr_name + ", " + idx + ")"
         elif elem_ty.rust_obj == "LDKStr":
-            return "InternalUtils.getU32ArrayElem(" + arr_name + ", " + idx + ")"
+            return "InternalUtils.getU64ArrayElem(" + arr_name + ", " + idx + ")"
         else:
             assert False