云算力平台windows桌面应用

This commit is contained in:
lzx
2026-01-22 15:14:27 +08:00
commit 1fe0e54138
52 changed files with 5447 additions and 0 deletions

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import 'dart:io';
// import 'package:ini/ini.dart';
import '../core/mining_manager.dart';
import '../utils/ini_utils.dart';
import '../utils/path_utils.dart';
class ConfigService {
String get _configFile => PathUtils.binFile('mining.windows.conf');
/// 读取配置文件内容
Future<String> readConfig() async {
try {
final file = File(_configFile);
if (await file.exists()) {
return await file.readAsString();
}
} catch (e) {
// 静默失败,返回空字符串
}
return '';
}
/// 保存配置文件
Future<bool> saveConfig(String content) async {
try {
final file = File(_configFile);
await file.writeAsString(content);
return true;
} catch (e) {
return false;
}
}
/// 解析配置文件并返回 MiningConfig
Future<MiningConfig?> parseMiningConfig() async {
try {
final content = await readConfig();
if (content.isEmpty) {
return null;
}
final config = parseIni(content);
// ini 2.x: 通过 get(section, option) 访问键值
final lolMinerPath = (config.get('lolminer', 'path') ?? '').trim();
final rigelPath = (config.get('rigel', 'path') ?? '').trim();
final bzMinerPath = (config.get('bzminer', 'path') ?? '').trim();
final proxyEnabled = (config.get('proxy', 'proxy') ?? '').toLowerCase() == 'true';
// 读取服务器和更新URL
final serverUrl = (config.get('client', 'server_url') ?? '').trim();
final updateUrl = (config.get('client', 'update_url') ?? '').trim();
return MiningConfig(
lolMinerPath: lolMinerPath.isEmpty ? null : lolMinerPath,
rigelPath: rigelPath.isEmpty ? null : rigelPath,
bzMinerPath: bzMinerPath.isEmpty ? null : bzMinerPath,
proxyEnabled: proxyEnabled,
serverUrl: serverUrl.isEmpty ? null : serverUrl,
updateUrl: updateUrl.isEmpty ? null : updateUrl,
);
} catch (e) {
// 静默失败,返回 null
return null;
}
}
}

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import 'dart:async';
import 'dart:io';
import 'package:logging/logging.dart';
import '../utils/path_utils.dart';
/// 日志服务
class LogService {
static final LogService _instance = LogService._internal();
factory LogService() => _instance;
LogService._internal();
final Logger _rootLogger = Logger.root;
final StreamController<String> _logController = StreamController<String>.broadcast();
IOSink? _logFile;
Stream<String> get logStream => _logController.stream;
/// 初始化日志系统
Future<void> initialize() async {
// 配置日志输出
_rootLogger.level = Level.ALL;
_rootLogger.onRecord.listen((record) {
final message = '[${record.time}] [${record.level.name}] ${record.message}';
_logController.add(message);
_logToFile(message);
});
// 打开日志文件
try {
final logDir = Directory(PathUtils.binFile('logs'));
if (!await logDir.exists()) {
await logDir.create(recursive: true);
}
final logFile = File(PathUtils.binFile('logs/client.log'));
_logFile = logFile.openWrite(mode: FileMode.append);
} catch (e) {
// 静默失败
}
}
/// 写入日志文件
void _logToFile(String message) {
try {
if (_logFile != null) {
_logFile!.writeln(message);
_logFile!.flush();
}
} catch (e) {
// 忽略写入错误,避免崩溃
// print('写入日志文件失败: $e');
}
}
/// 获取最新日志(限制行数)
Future<String> getRecentLogs({int maxLines = 1000}) async {
try {
final file = File(PathUtils.binFile('logs/client.log'));
if (await file.exists()) {
final lines = await file.readAsLines();
if (lines.length > maxLines) {
return lines.sublist(lines.length - maxLines).join('\n');
}
return lines.join('\n');
}
} catch (e) {
// 静默失败
}
return '';
}
/// 清理日志
Future<void> clearLogs() async {
try {
final file = File(PathUtils.binFile('logs/client.log'));
if (await file.exists()) {
await file.writeAsString('');
_logController.add('日志已清理');
}
} catch (e) {
// 静默失败
}
}
/// 关闭日志服务
Future<void> close() async {
await _logFile?.flush();
await _logFile?.close();
await _logController.close();
}
}

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import 'dart:io';
import 'package:logging/logging.dart';
import 'package:path/path.dart' as p;
import 'package:http/http.dart' as http;
/// 更新服务 - 处理版本检查和客户端更新
class UpdateService {
static final UpdateService _instance = UpdateService._internal();
factory UpdateService() => _instance;
UpdateService._internal();
final Logger _logger = Logger('UpdateService');
/// 检查远程版本信息
Future<RemoteVersionInfo?> checkVersion(String updateUrl) async {
try {
_logger.info('检查远程版本: $updateUrl');
// 构建版本检查URL: update_url/user/getClientVersion
final versionUrl = updateUrl.endsWith('/')
? '${updateUrl}user/getClientVersion'
: '$updateUrl/user/getClientVersion';
final response = await http.get(Uri.parse(versionUrl)).timeout(
const Duration(seconds: 10),
);
if (response.statusCode == 200) {
// 返回的是纯文本版本号不是JSON
final remoteVersion = response.body.trim();
if (remoteVersion.isEmpty) {
_logger.warning('远程版本号为空');
return null;
}
_logger.info('获取到远程版本号: $remoteVersion');
// 注意这里只返回版本号下载URL需要从其他地方获取
// 可以根据需要扩展 RemoteVersionInfo 或使用其他方式获取下载URL
return RemoteVersionInfo(
version: remoteVersion,
downloadUrl: '', // 需要从其他接口获取或使用默认URL
releaseNotes: null,
);
} else {
_logger.warning('获取版本信息失败: HTTP ${response.statusCode}');
}
} catch (e) {
_logger.warning('检查版本失败: $e');
}
return null;
}
/// 比较版本号(简单字符串比较,可以改进为语义化版本比较)
bool isNewerVersion(String remoteVersion, String localVersion) {
// 简单的字符串比较,如果不同则认为远程版本更新
// 可以改进为语义化版本比较(如 1.2.3 vs 1.2.4
return remoteVersion != localVersion && remoteVersion.isNotEmpty;
}
/// 下载并更新客户端
Future<bool> downloadAndUpdate(String downloadUrl) async {
try {
_logger.info('开始下载新版本: $downloadUrl');
// 获取当前可执行文件路径
final currentExe = Platform.resolvedExecutable;
final exeDir = p.dirname(currentExe);
final exeName = p.basename(currentExe);
// 下载文件保存为临时文件
final tempFile = p.join(exeDir, '${exeName}.new');
final backupFile = p.join(exeDir, '${exeName}.backup');
// 下载文件
final response = await http.get(Uri.parse(downloadUrl)).timeout(
const Duration(minutes: 10),
);
if (response.statusCode != 200) {
_logger.severe('下载失败: HTTP ${response.statusCode}');
return false;
}
// 保存到临时文件
final file = File(tempFile);
await file.writeAsBytes(response.bodyBytes);
_logger.info('文件下载完成: $tempFile');
// 备份当前文件
final currentFile = File(currentExe);
if (await currentFile.exists()) {
await currentFile.copy(backupFile);
_logger.info('已备份当前文件: $backupFile');
}
// 替换文件(需要关闭当前进程)
// 注意:在 Windows 上,不能直接覆盖正在运行的可执行文件
// 需要使用批处理脚本在下次启动时替换
await _createUpdateScript(exeDir, exeName, tempFile, backupFile);
_logger.info('更新脚本已创建,将在下次启动时应用更新');
return true;
} catch (e) {
_logger.severe('下载更新失败: $e');
return false;
}
}
/// 创建更新脚本Windows批处理文件
Future<void> _createUpdateScript(
String exeDir,
String exeName,
String tempFile,
String backupFile,
) async {
final scriptPath = p.join(exeDir, 'update.bat');
final script = '''
@echo off
timeout /t 2 /nobreak >nul
copy /Y "$tempFile" "$exeDir\\$exeName"
if %ERRORLEVEL% EQU 0 (
del "$tempFile"
echo 更新成功
) else (
copy /Y "$backupFile" "$exeDir\\$exeName"
echo 更新失败,已恢复备份
del "$tempFile"
)
del "$backupFile"
del "%~f0"
''';
final scriptFile = File(scriptPath);
await scriptFile.writeAsString(script);
// 执行脚本(延迟执行,以便当前进程退出)
Process.start('cmd', ['/c', 'start', '/min', scriptPath], runInShell: true);
}
}
/// 远程版本信息
class RemoteVersionInfo {
final String version;
final String downloadUrl;
final String? releaseNotes;
RemoteVersionInfo({
required this.version,
required this.downloadUrl,
this.releaseNotes,
});
}