Hv (#295)

* hv
* Change build version

cw_haven/lib/api/subaddress_list.dart

@@ -0,0 +1,97 @@
+import 'dart:ffi';
+import 'package:ffi/ffi.dart';
+import 'package:flutter/foundation.dart';
+import 'package:cw_haven/api/signatures.dart';
+import 'package:cw_haven/api/types.dart';
+import 'package:cw_haven/api/haven_api.dart';
+import 'package:cw_haven/api/structs/subaddress_row.dart';
+import 'package:cw_haven/api/wallet.dart';
+
+final subaddressSizeNative = havenApi
+    .lookup<NativeFunction<subaddrress_size>>('subaddrress_size')
+    .asFunction<SubaddressSize>();
+
+final subaddressRefreshNative = havenApi
+    .lookup<NativeFunction<subaddrress_refresh>>('subaddress_refresh')
+    .asFunction<SubaddressRefresh>();
+
+final subaddrressGetAllNative = havenApi
+    .lookup<NativeFunction<subaddress_get_all>>('subaddrress_get_all')
+    .asFunction<SubaddressGetAll>();
+
+final subaddrressAddNewNative = havenApi
+    .lookup<NativeFunction<subaddress_add_new>>('subaddress_add_row')
+    .asFunction<SubaddressAddNew>();
+
+final subaddrressSetLabelNative = havenApi
+    .lookup<NativeFunction<subaddress_set_label>>('subaddress_set_label')
+    .asFunction<SubaddressSetLabel>();
+
+bool isUpdating = false;
+
+void refreshSubaddresses({@required int accountIndex}) {
+  try {
+    isUpdating = true;
+    subaddressRefreshNative(accountIndex);
+    isUpdating = false;
+  } catch (e) {
+    isUpdating = false;
+    rethrow;
+  }
+}
+
+List<SubaddressRow> getAllSubaddresses() {
+  final size = subaddressSizeNative();
+  final subaddressAddressesPointer = subaddrressGetAllNative();
+  final subaddressAddresses = subaddressAddressesPointer.asTypedList(size);
+
+  return subaddressAddresses
+      .map((addr) => Pointer<SubaddressRow>.fromAddress(addr).ref)
+      .toList();
+}
+
+void addSubaddressSync({int accountIndex, String label}) {
+  final labelPointer = Utf8.toUtf8(label);
+  subaddrressAddNewNative(accountIndex, labelPointer);
+  free(labelPointer);
+}
+
+void setLabelForSubaddressSync(
+    {int accountIndex, int addressIndex, String label}) {
+  final labelPointer = Utf8.toUtf8(label);
+
+  subaddrressSetLabelNative(accountIndex, addressIndex, labelPointer);
+  free(labelPointer);
+}
+
+void _addSubaddress(Map<String, dynamic> args) {
+  final label = args['label'] as String;
+  final accountIndex = args['accountIndex'] as int;
+
+  addSubaddressSync(accountIndex: accountIndex, label: label);
+}
+
+void _setLabelForSubaddress(Map<String, dynamic> args) {
+  final label = args['label'] as String;
+  final accountIndex = args['accountIndex'] as int;
+  final addressIndex = args['addressIndex'] as int;
+
+  setLabelForSubaddressSync(
+      accountIndex: accountIndex, addressIndex: addressIndex, label: label);
+}
+
+Future addSubaddress({int accountIndex, String label}) async {
+    await compute<Map<String, Object>, void>(
+        _addSubaddress, {'accountIndex': accountIndex, 'label': label});
+    await store();
+}
+
+Future setLabelForSubaddress(
+        {int accountIndex, int addressIndex, String label}) async {
+  await compute<Map<String, Object>, void>(_setLabelForSubaddress, {
+    'accountIndex': accountIndex,
+    'addressIndex': addressIndex,
+    'label': label
+  });
+  await store();
+}