import 'dart:io'; import 'package:archive/archive.dart'; import 'package:flutter/services.dart'; import 'package:starcitizen_doctor/common/utils/log.dart'; class BinaryModuleConf { static const _modules = { "aria2c": "0", }; static Future extractModule(List modules, String workingDir) async { for (var m in _modules.entries) { if (!modules.contains(m.key)) continue; final name = m.key; final version = m.value; final dir = "$workingDir\\$name"; final versionFile = File("$dir\\version"); if (await versionFile.exists() && (await versionFile.readAsString()).trim() == version) { dPrint( "BinaryModuleConf.extractModule skip $name version == $version"); continue; } // write model file final zipBuffer = await rootBundle.load("assets/binary/$name.zip"); final decoder = ZipDecoder().decodeBytes(zipBuffer.buffer.asUint8List()); for (var value in decoder.files) { final filename = value.name; if (value.isFile) { final data = value.content as List; final file = File('$dir\\$filename'); await file.create(recursive: true); await file.writeAsBytes(data); } else { await Directory('$dir\\$filename').create(recursive: true); } } // write version file await versionFile.writeAsString(version); dPrint("BinaryModuleConf.extractModule $name $dir"); } } }