cake_wallet/cw_monero/lib/monero_wallet_utils.dart

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2.8 KiB
Dart

import 'dart:io';
import 'package:cw_core/pathForWallet.dart';
import 'package:cw_core/wallet_type.dart';
String backupFileName(String originalPath) {
final pathParts = originalPath.split('/');
final newName = '#_${pathParts.last}';
pathParts.removeLast();
pathParts.add(newName);
return pathParts.join('/');
}
Future<void> backupWalletFiles(String name) async {
final path = await pathForWallet(name: name, type: WalletType.monero);
final cacheFile = File(path);
final keysFile = File('$path.keys');
final addressListFile = File('$path.address.txt');
final newCacheFilePath = backupFileName(cacheFile.path);
final newKeysFilePath = backupFileName(keysFile.path);
final newAddressListFilePath = backupFileName(addressListFile.path);
if (cacheFile.existsSync()) {
await cacheFile.copy(newCacheFilePath);
}
if (keysFile.existsSync()) {
await keysFile.copy(newKeysFilePath);
}
if (addressListFile.existsSync()) {
await addressListFile.copy(newAddressListFilePath);
}
}
Future<void> restoreWalletFiles(String name) async {
final walletDirPath = await pathForWalletDir(name: name, type: WalletType.monero);
final cacheFilePath = '$walletDirPath/$name';
final keysFilePath = '$walletDirPath/$name.keys';
final addressListFilePath = '$walletDirPath/$name.address.txt';
final backupCacheFile = File(backupFileName(cacheFilePath));
final backupKeysFile = File(backupFileName(keysFilePath));
final backupAddressListFile = File(backupFileName(addressListFilePath));
if (backupCacheFile.existsSync()) {
await backupCacheFile.copy(cacheFilePath);
}
if (backupKeysFile.existsSync()) {
await backupKeysFile.copy(keysFilePath);
}
if (backupAddressListFile.existsSync()) {
await backupAddressListFile.copy(addressListFilePath);
}
}
Future<bool> backupWalletFilesExists(String name) async {
final walletDirPath = await pathForWalletDir(name: name, type: WalletType.monero);
final cacheFilePath = '$walletDirPath/$name';
final keysFilePath = '$walletDirPath/$name.keys';
final addressListFilePath = '$walletDirPath/$name.address.txt';
final backupCacheFile = File(backupFileName(cacheFilePath));
final backupKeysFile = File(backupFileName(keysFilePath));
final backupAddressListFile = File(backupFileName(addressListFilePath));
return backupCacheFile.existsSync()
&& backupKeysFile.existsSync()
&& backupAddressListFile.existsSync();
}
Future<void> removeCache(String name) async {
final path = await pathForWallet(name: name, type: WalletType.monero);
final cacheFile = File(path);
if (cacheFile.existsSync()) {
cacheFile.deleteSync();
}
}
Future<void> restoreOrResetWalletFiles(String name) async {
final backupsExists = await backupWalletFilesExists(name);
if (backupsExists) {
await restoreWalletFiles(name);
}
removeCache(name);
}