NapCatQQ

src/common/data.ts

@@ -0,0 +1,85 @@
+import {
+  type Friend,
+  type FriendRequest,
+  type Group,
+  type GroupMember, GroupNotify,
+  type SelfInfo
+} from '@/core/qqnt/entities';
+import { isNumeric } from './utils/helper';
+import { log } from '@/common/utils/log';
+
+export const selfInfo: SelfInfo = {
+  uid: '',
+  uin: '',
+  nick: '',
+  online: true
+};
+
+// groupCode -> Group
+export const groups: Map<string, Group> = new Map<string, Group>();
+
+// 群号 -> 群成员map(uid=>GroupMember)
+export const groupMembers: Map<string, Map<string, GroupMember>> = new Map<string, Map<string, GroupMember>>();
+
+// uid -> Friend
+export const friends: Map<string, Friend> = new Map<string, Friend>();
+
+export const friendRequests: Record<string, FriendRequest> = {}; // flag->FriendRequest
+export const groupNotifies: Record<string, GroupNotify> = {}; // flag->GroupNotify
+
+export const napCatError = {
+  ffmpegError: '',
+  httpServerError: '',
+  wsServerError: '',
+  otherError: 'NapCat未能正常启动，请检查日志查看错误'
+};
+
+export async function getFriend(uinOrUid: string): Promise<Friend | undefined> {
+  uinOrUid = uinOrUid.toString();
+  if (isNumeric(uinOrUid)) {
+    const friendList = Array.from(friends.values());
+    return friendList.find(friend => friend.uin === uinOrUid);
+  } else {
+    return friends.get(uinOrUid);
+  }
+}
+
+export async function getGroup(qq: string): Promise<Group | undefined> {
+  const group = groups.get(qq.toString());
+  return group;
+}
+
+export async function getGroupMember(groupQQ: string | number, memberUinOrUid: string | number) {
+  groupQQ = groupQQ.toString();
+  memberUinOrUid = memberUinOrUid.toString();
+  const members = groupMembers.get(groupQQ);
+  if (!members) {
+    return null;
+  }
+  // log('getGroupMember', members);
+  if (isNumeric(memberUinOrUid)) {
+    return Array.from(members.values()).find(member => member.uin === memberUinOrUid);
+  } else {
+    return members.get(memberUinOrUid);
+  }
+}
+
+export async function refreshGroupMembers(groupQQ: string) {
+  // const group = groups.find(group => group.groupCode === groupQQ)
+  // if (group) {
+  //     group.members = await NTQQGroupApi.getGroupMembers(groupQQ)
+  // }
+}
+
+export const uid2UinMap: Record<string, string> = {}; // 一串加密的字符串(uid) -> qq号
+
+export function getUidByUin(uin: string) {
+  for (const uid in uid2UinMap) {
+    if (uid2UinMap[uid] === uin) {
+      return uid;
+    }
+  }
+}
+
+export const tempGroupCodeMap: Record<string, string> = {};  // peerUid => 群号
+

src/common/server/http.ts

@@ -0,0 +1,113 @@
+import express, { Express, Request, Response } from 'express';
+import http from 'http';
+import { log } from '../utils/log';
+import { ob11Config } from '@/onebot11/config';
+
+type RegisterHandler = (res: Response, payload: any) => Promise<any>
+
+export abstract class HttpServerBase {
+  name: string = 'LLOneBot';
+  private readonly expressAPP: Express;
+  private server: http.Server | null = null;
+
+  constructor() {
+    this.expressAPP = express();
+    this.expressAPP.use(express.urlencoded({ extended: true, limit: '5000mb' }));
+    this.expressAPP.use((req, res, next) => {
+      // 兼容处理没有带content-type的请求
+      // log("req.headers['content-type']", req.headers['content-type'])
+      req.headers['content-type'] = 'application/json';
+      const originalJson = express.json({ limit: '5000mb' });
+      // 调用原始的express.json()处理器
+      originalJson(req, res, (err) => {
+        if (err) {
+          log('Error parsing JSON:', err);
+          return res.status(400).send('Invalid JSON');
+        }
+        next();
+      });
+    });
+  }
+
+  authorize(req: Request, res: Response, next: () => void) {
+    const serverToken = ob11Config.token;
+    let clientToken = '';
+    const authHeader = req.get('authorization');
+    if (authHeader) {
+      clientToken = authHeader.split('Bearer ').pop() || '';
+      log('receive http header token', clientToken);
+    } else if (req.query.access_token) {
+      if (Array.isArray(req.query.access_token)) {
+        clientToken = req.query.access_token[0].toString();
+      } else {
+        clientToken = req.query.access_token.toString();
+      }
+      log('receive http url token', clientToken);
+    }
+
+    if (serverToken && clientToken != serverToken) {
+      return res.status(403).send(JSON.stringify({ message: 'token verify failed!' }));
+    }
+    next();
+  }
+
+  start(port: number) {
+    try {
+      this.expressAPP.get('/', (req: Request, res: Response) => {
+        res.send(`${this.name}已启动`);
+      });
+      this.listen(port);
+    } catch (e: any) {
+      log('HTTP服务启动失败', e.toString());
+      // llonebotError.httpServerError = "HTTP服务启动失败, " + e.toString()
+    }
+  }
+
+  stop() {
+    // llonebotError.httpServerError = ""
+    if (this.server) {
+      this.server.close();
+      this.server = null;
+    }
+  }
+
+  restart(port: number) {
+    this.stop();
+    this.start(port);
+  }
+
+  abstract handleFailed(res: Response, payload: any, err: any): void
+
+  registerRouter(method: 'post' | 'get' | string, url: string, handler: RegisterHandler) {
+    if (!url.startsWith('/')) {
+      url = '/' + url;
+    }
+
+    // @ts-expect-error wait fix
+    if (!this.expressAPP[method]) {
+      const err = `${this.name} register router failed，${method} not exist`;
+      log(err);
+      throw err;
+    }
+    // @ts-expect-error wait fix
+    this.expressAPP[method](url, this.authorize, async (req: Request, res: Response) => {
+      let payload = req.body;
+      if (method == 'get') {
+        payload = req.query;
+      }
+      log('收到http请求', url, payload);
+      try {
+        res.send(await handler(res, payload));
+      } catch (e: any) {
+        this.handleFailed(res, payload, e.stack.toString());
+      }
+    });
+  }
+
+  protected listen(port: number) {
+    this.server = this.expressAPP.listen(port, '0.0.0.0', () => {
+      const info = `${this.name} started 0.0.0.0:${port}`;
+      log(info);
+    });
+  }
+}

src/common/server/websocket.ts

@@ -0,0 +1,99 @@
+import { WebSocket, WebSocketServer } from 'ws';
+import urlParse from 'url';
+import { IncomingMessage } from 'node:http';
+import { log } from '@/common/utils/log';
+
+class WebsocketClientBase {
+  private wsClient: WebSocket | undefined;
+
+  constructor() {
+  }
+
+  send(msg: string) {
+    if (this.wsClient && this.wsClient.readyState == WebSocket.OPEN) {
+      this.wsClient.send(msg);
+    }
+  }
+
+  onMessage(msg: string) {
+
+  }
+}
+
+export class WebsocketServerBase {
+  private ws: WebSocketServer | null = null;
+  public token: string = '';
+
+  constructor() {
+  }
+
+  start(port: number) {
+    try {
+      this.ws = new WebSocketServer({ port });
+    } catch (e: any) {
+      throw Error('ws服务启动失败, ' + e.toString());
+    }
+    this.ws.on('connection', (wsClient, req) => {
+      const url: string = req.url!.split('?').shift() || '/';
+      this.authorize(wsClient, req);
+      this.onConnect(wsClient, url, req);
+      wsClient.on('message', async (msg) => {
+        this.onMessage(wsClient, url, msg.toString());
+      });
+    });
+  }
+
+  stop() {
+    this.ws && this.ws.close((err) => {
+      log('ws server close failed!', err);
+    });
+    this.ws = null;
+  }
+
+  restart(port: number) {
+    this.stop();
+    this.start(port);
+  }
+
+  authorize(wsClient: WebSocket, req: IncomingMessage) {
+    const url = req.url!.split('?').shift();
+    log('ws connect', url);
+    let clientToken: string = '';
+    const authHeader = req.headers['authorization'];
+    if (authHeader) {
+      clientToken = authHeader.split('Bearer ').pop() || '';
+      log('receive ws header token', clientToken);
+    } else {
+      const parsedUrl = urlParse.parse(req.url || '/', true);
+      const urlToken = parsedUrl.query.access_token;
+      if (urlToken) {
+        if (Array.isArray(urlToken)) {
+          clientToken = urlToken[0];
+        } else {
+          clientToken = urlToken;
+        }
+        log('receive ws url token', clientToken);
+      }
+    }
+    if (this.token && clientToken != this.token) {
+      this.authorizeFailed(wsClient);
+      return wsClient.close();
+    }
+  }
+
+  authorizeFailed(wsClient: WebSocket) {
+
+  }
+
+  onConnect(wsClient: WebSocket, url: string, req: IncomingMessage) {
+
+  }
+
+  onMessage(wsClient: WebSocket, url: string, msg: string) {
+
+  }
+
+  sendHeart() {
+
+  }
+}

src/common/utils/QQBasicInfo.ts

@@ -0,0 +1,60 @@
+import path from 'node:path';
+import fs from 'node:fs';
+import os from 'node:os';
+import { systemPlatform } from '@/common/utils/system';
+
+export const exePath = process.execPath;
+
+export const pkgInfoPath = path.join(path.dirname(exePath), 'resources', 'app', 'package.json');
+let configVersionInfoPath;
+
+if (os.platform() !== 'linux') {
+  configVersionInfoPath = path.join(path.dirname(exePath), 'resources', 'app', 'versions', 'config.json');
+} else {
+  const userPath = os.homedir();
+  const appDataPath = path.resolve(userPath, './.config/QQ');
+  configVersionInfoPath = path.resolve(appDataPath, './versions/config.json');
+}
+
+if (typeof configVersionInfoPath !== 'string') {
+  throw new Error('Something went wrong when load QQ info path');
+}
+
+export { configVersionInfoPath };
+
+type QQPkgInfo = {
+  version: string;
+  buildVersion: string;
+  platform: string;
+  eleArch: string;
+}
+type QQVersionConfigInfo = {
+  baseVersion: string;
+  curVersion: string;
+  prevVersion: string;
+  onErrorVersions: Array<any>;
+  buildId: string;
+}
+
+let _qqVersionConfigInfo: QQVersionConfigInfo = {
+  'baseVersion': '9.9.9-22578',
+  'curVersion': '9.9.9-22578',
+  'prevVersion': '',
+  'onErrorVersions': [],
+  'buildId': '22578'
+};
+
+if (fs.existsSync(configVersionInfoPath)) {
+  _qqVersionConfigInfo = JSON.parse(fs.readFileSync(configVersionInfoPath).toString());
+}
+
+export const qqVersionConfigInfo: QQVersionConfigInfo = _qqVersionConfigInfo;
+
+export const qqPkgInfo: QQPkgInfo = require(pkgInfoPath);
+
+let _appid: string = '537213335';  // 默认为 Windows 平台的 appid
+if (systemPlatform === 'linux') {
+  _appid = '537213710';
+}
+// todo: mac 平台的 appid
+export const appid = _appid;

src/common/utils/audio.ts

@@ -0,0 +1,135 @@
+import fs from 'fs';
+import { encode, getDuration, getWavFileInfo, isWav } from 'silk-wasm';
+import fsPromise from 'fs/promises';
+import { log } from './log';
+import path from 'node:path';
+import { v4 as uuidv4 } from 'uuid';
+import { spawn } from 'node:child_process';
+import { getTempDir } from '@/common/utils/file';
+
+let TEMP_DIR = './';
+setTimeout(() => {
+  TEMP_DIR = getTempDir();
+}, 100);
+export async function encodeSilk(filePath: string) {
+  function getFileHeader(filePath: string) {
+    // 定义要读取的字节数
+    const bytesToRead = 7;
+    try {
+      const buffer = fs.readFileSync(filePath, {
+        encoding: null,
+        flag: 'r',
+      });
+
+      const fileHeader = buffer.toString('hex', 0, bytesToRead);
+      return fileHeader;
+    } catch (err) {
+      console.error('读取文件错误:', err);
+      return;
+    }
+  }
+
+  async function isWavFile(filePath: string) {
+    return isWav(fs.readFileSync(filePath));
+  }
+
+  async function guessDuration(pttPath: string) {
+    const pttFileInfo = await fsPromise.stat(pttPath);
+    let duration = pttFileInfo.size / 1024 / 3;  // 3kb/s
+    duration = Math.floor(duration);
+    duration = Math.max(1, duration);
+    log('通过文件大小估算语音的时长:', duration);
+    return duration;
+  }
+
+  // function verifyDuration(oriDuration: number, guessDuration: number) {
+  //     // 单位都是秒
+  //     if (oriDuration - guessDuration > 10) {
+  //         return guessDuration
+  //     }
+  //     oriDuration = Math.max(1, oriDuration)
+  //     return oriDuration
+  // }
+  // async function getAudioSampleRate(filePath: string) {
+  //     try {
+  //         const mm = await import('music-metadata');
+  //         const metadata = await mm.parseFile(filePath);
+  //         log(`${filePath}采样率`, metadata.format.sampleRate);
+  //         return metadata.format.sampleRate;
+  //     } catch (error) {
+  //         log(`${filePath}采样率获取失败`, error.stack);
+  //         // console.error(error);
+  //     }
+  // }
+
+  try {
+    const pttPath = path.join(TEMP_DIR, uuidv4());
+    if (getFileHeader(filePath) !== '02232153494c4b') {
+      log(`语音文件${filePath}需要转换成silk`);
+      const _isWav = await isWavFile(filePath);
+      const pcmPath = pttPath + '.pcm';
+      let sampleRate = 0;
+      const convert = () => {
+        return new Promise<Buffer>((resolve, reject) => {
+          // todo: 通过配置文件获取ffmpeg路径
+          const ffmpegPath = process.env.FFMPEG_PATH || 'ffmpeg';
+          const cp = spawn(ffmpegPath, ['-y', '-i', filePath, '-ar', '24000', '-ac', '1', '-f', 's16le', pcmPath]);
+          cp.on('error', err => {
+            log('FFmpeg处理转换出错: ', err.message);
+            return reject(err);
+          });
+          cp.on('exit', (code, signal) => {
+            const EXIT_CODES = [0, 255];
+            if (code == null || EXIT_CODES.includes(code)) {
+              sampleRate = 24000;
+              const data = fs.readFileSync(pcmPath);
+              fs.unlink(pcmPath, (err) => {
+              });
+              return resolve(data);
+            }
+            log(`FFmpeg exit: code=${code ?? 'unknown'} sig=${signal ?? 'unknown'}`);
+            reject(Error('FFmpeg处理转换失败'));
+          });
+        });
+      };
+      let input: Buffer;
+      if (!_isWav) {
+        input = await convert();
+      } else {
+        input = fs.readFileSync(filePath);
+        const allowSampleRate = [8000, 12000, 16000, 24000, 32000, 44100, 48000];
+        const { fmt } = getWavFileInfo(input);
+        // log(`wav文件信息`, fmt)
+        if (!allowSampleRate.includes(fmt.sampleRate)) {
+          input = await convert();
+        }
+      }
+      const silk = await encode(input, sampleRate);
+      fs.writeFileSync(pttPath, silk.data);
+      log(`语音文件${filePath}转换成功!`, pttPath, '时长:', silk.duration);
+      return {
+        converted: true,
+        path: pttPath,
+        duration: silk.duration / 1000
+      };
+    } else {
+      const silk = fs.readFileSync(filePath);
+      let duration = 0;
+      try {
+        duration = getDuration(silk) / 1000;
+      } catch (e: any) {
+        log('获取语音文件时长失败, 使用文件大小推测时长', filePath, e.stack);
+        duration = await guessDuration(filePath);
+      }
+
+      return {
+        converted: false,
+        path: filePath,
+        duration,
+      };
+    }
+  } catch (error: any) {
+    log('convert silk failed', error.stack);
+    return {};
+  }
+}

src/common/utils/db.ts

@@ -0,0 +1,323 @@
+import { ElementType, FileElement, PicElement, PttElement, RawMessage, VideoElement } from '@/core/qqnt/entities';
+
+import sqlite3 from 'sqlite3';
+import { log } from '@/common/utils/log';
+
+type DBMsg = {
+  id: number,
+  longId: string,
+  seq: number,
+  peerUid: string,
+  msg: string
+}
+
+type DBFile = {
+  name: string;  // 文件名
+  path: string;
+  url: string;
+  size: number;
+  uuid: string;
+  msgId: string;
+  elementId: string;
+  element: PicElement | VideoElement | FileElement | PttElement;
+  elementType: ElementType.PIC | ElementType.VIDEO | ElementType.FILE | ElementType.PTT;
+}
+
+
+class DBUtilBase {
+  protected db: sqlite3.Database | undefined;
+
+  createConnection(dbPath: string) {
+    if (this.db) {
+      return;
+    }
+    this.db = new sqlite3.Database(dbPath, sqlite3.OPEN_READWRITE | sqlite3.OPEN_CREATE, (err) => {
+      if (err) {
+        log('Could not connect to database', err);
+        return;
+      }
+      this.createTable();
+    });
+  }
+
+  protected createTable() {
+    throw new Error('Method not implemented.');
+  }
+
+  close() {
+    this.db?.close();
+  }
+}
+
+class DBUtil extends DBUtilBase {
+  private msgCache: Map<string, RawMessage> = new Map<string, RawMessage>();
+
+  constructor() {
+    super();
+    const interval = 1000 * 60 * 10;  // 10分钟清理一次缓存
+    setInterval(() => {
+      log('清理消息缓存');
+      this.msgCache.forEach((msg, key) => {
+        if ((Date.now() - parseInt(msg.msgTime) * 1000) > interval) {
+          this.msgCache.delete(key);
+        }
+      });
+    }, interval);
+  }
+
+
+  protected createTable() {
+    // 消息记录
+    const createTableSQL = `
+            CREATE TABLE IF NOT EXISTS msgs (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                long_id TEXT NOT NULL UNIQUE,
+                seq INTEGER NOT NULL,
+                peer_uid TEXT NOT NULL,
+                msg TEXT NOT NULL
+            )`;
+    this.db!.run(createTableSQL, function (err) {
+      if (err) {
+        log('Could not create table', err);
+      }
+    });
+
+    // 文件缓存
+    const createFileTableSQL = `
+            CREATE TABLE IF NOT EXISTS files (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                name TEXT NOT NULL,
+                path TEXT NOT NULL,
+                url TEXT,
+                size INTEGER NOT NULL,
+                uuid TEXT,
+                elementType INTEGER,
+                element TEXT NOT NULL,
+                elementId TEXT NOT NULL,
+                msgId TEXT NOT NULL
+            )`;
+    this.db!.run(createFileTableSQL, function (err) {
+      if (err) {
+        log('Could not create table files', err);
+      }
+    });
+
+    // 接收到的临时会话消息uid
+    const createTempUinTableSQL = `
+            CREATE TABLE IF NOT EXISTS temp_uins (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                uid TEXT,
+                uin TEXT
+            )`;
+    this.db!.run(createTempUinTableSQL, function (err) {
+      if (err) {
+        log('Could not create table temp_uins', err);
+      }
+    });
+  }
+
+  private async getMsg(query: string, params: any[]) {
+    const stmt = this.db!.prepare(query);
+    return new Promise<RawMessage | null>((resolve, reject) => {
+      stmt.get(...params, (err: any, row: DBMsg) => {
+        // log("getMsg", row, err);
+        if (err) {
+          log('Could not get msg by short id', err);
+          resolve(null);
+        }
+        try {
+          const msg = JSON.parse(row.msg);
+          msg.id = row.id;
+          return resolve(msg);
+        } catch (e) {
+          return resolve(null);
+        }
+      });
+    });
+  }
+
+  async getMsgByShortId(shortId: number): Promise<RawMessage | null> {
+    const getStmt = 'SELECT * FROM msgs WHERE id = ?';
+    return this.getMsg(getStmt, [shortId]);
+  }
+
+  async getMsgByLongId(longId: string): Promise<RawMessage | null> {
+    if (this.msgCache.has(longId)) {
+      return this.msgCache.get(longId)!;
+    }
+    return this.getMsg('SELECT * FROM msgs WHERE long_id = ?', [longId]);
+  }
+
+  async getMsgBySeq(peerUid: string, seq: string): Promise<RawMessage | null> {
+    const stmt = 'SELECT * FROM msgs WHERE peer_uid = ? AND seq = ?';
+    return this.getMsg(stmt, [peerUid, seq]);
+  }
+
+  async addMsg(msg: RawMessage, update = true): Promise<number> {
+    log('正在记录消息到数据库', msg.msgId);
+    const existMsg = await this.getMsgByLongId(msg.msgId);
+    if (existMsg) {
+      // log('消息已存在，更新数据库', msg.msgId);
+      if (update) this.updateMsg(msg).then();
+      return existMsg.id!;
+    }
+    const stmt = this.db!.prepare('INSERT INTO msgs (long_id, seq, peer_uid, msg) VALUES (?, ?, ?, ?)');
+
+    // const runAsync = promisify(stmt.run.bind(stmt));
+    return new Promise((resolve, reject) => {
+      // eslint-disable-next-line @typescript-eslint/no-this-alias
+      const dbInstance = this;
+      stmt.run(msg.msgId, msg.msgSeq, msg.peerUid, JSON.stringify(msg), function (err: any) {
+        if (err) {
+          if (err.errno === 19) {
+            // log('消息已存在，更新数据库', msg.msgId);
+            dbInstance.getMsgByLongId(msg.msgId).then((msg: RawMessage | null) => {
+              if (msg) {
+                dbInstance.msgCache.set(msg.msgId, msg);
+                // log('获取消息短id成功', msg.id);
+                resolve(msg.id!);
+              } else {
+                log('db could not get msg by long id', err);
+                resolve(-1);
+              }
+            });
+          } else {
+            log('db could not add msg', err);
+            resolve(-1);
+          }
+        } else {
+          // log("addMsg", this);
+          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+          // @ts-expect-error
+          msg.id = this.lastID;
+          dbInstance.msgCache.set(msg.msgId, msg);
+          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+          // log('获取消息短id成功', this.lastID);
+          // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+          // @ts-expect-error
+          resolve(this.lastID);
+        }
+      });
+    });
+  }
+
+  async updateMsg(msg: RawMessage) {
+    const existMsg = this.msgCache.get(msg.msgId);
+    if (existMsg) {
+      Object.assign(existMsg, msg);
+    }
+    const stmt = this.db!.prepare('UPDATE msgs SET msg = ?, seq = ? WHERE long_id = ?');
+    try {
+      stmt.run(JSON.stringify(msg), msg.msgSeq, msg.msgId);
+    } catch (e) {
+      log('updateMsg db error', e);
+    }
+  }
+
+  async addFileCache(file: DBFile) {
+    const stmt = this.db!.prepare('INSERT INTO files (name, path, url, size, uuid, elementType ,element, elementId, msgId) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)');
+    return new Promise((resolve, reject) => {
+      stmt.run(file.name, file.path, file.url, file.size, file.uuid,
+        file.elementType,
+        JSON.stringify(file.element),
+        file.elementId,
+        file.msgId,
+        function (err: any) {
+          if (err) {
+            log('db could not add file', err);
+            reject(err);
+          }
+          resolve(null);
+        });
+    });
+  }
+
+  private async getFileCache(query: string, params: any[]) {
+    const stmt = this.db!.prepare(query);
+    return new Promise<DBFile | null>((resolve, reject) => {
+      stmt.get(...params, (err: any, row: DBFile & { element: string }) => {
+        if (err) {
+          log('db could not get file cache', err);
+          reject(err);
+        }
+        if (row) {
+          row.element = JSON.parse(row.element);
+        }
+        resolve(row);
+      });
+    });
+  }
+
+  async getFileCacheByName(name: string): Promise<DBFile | null> {
+    return this.getFileCache('SELECT * FROM files WHERE name = ?', [name]);
+  }
+
+  async getFileCacheByUuid(uuid: string): Promise<DBFile | null> {
+    return this.getFileCache('SELECT * FROM files WHERE uuid = ?', [uuid]);
+  }
+
+  // todo: 是否所有的文件都有uuid？语音消息有没有uuid？
+  async updateFileCache(file: DBFile) {
+    const stmt = this.db!.prepare('UPDATE files SET path = ?, url = ? WHERE uuid = ?');
+    return new Promise((resolve, reject) => {
+      stmt.run(file.path, file.url, function (err: any) {
+        if (err) {
+          log('db could not update file cache', err);
+          reject(err);
+        }
+        resolve(null);
+      });
+    });
+  }
+
+  // 被动收到的临时会话消息uin->uid
+  async getReceivedTempUinMap() {
+    const stmt = 'SELECT * FROM temp_uins';
+    return new Promise<Record<string, string>>((resolve, reject) => {
+      this.db!.all(stmt, (err, rows: { uin: string, uid: string }[]) => {
+        if (err) {
+          log('db could not get temp uin map', err);
+          reject(err);
+        }
+        const map: Record<string, string> = {};
+        rows.forEach(row => {
+          map[row.uin] = row.uid;
+        });
+        resolve(map);
+      });
+    });
+  }
+
+  // 通过uin获取临时会话消息uid
+  async getUidByTempUin(uid: string) {
+    const stmt = 'SELECT * FROM temp_uins WHERE uin = ?';
+    return new Promise<string>((resolve, reject) => {
+      this.db!.get(stmt, [uid], (err, row: { uin: string, uid: string }) => {
+        if (err) {
+          log('db could not get temp uin map', err);
+          reject(err);
+        }
+        resolve(row?.uid);
+      });
+    });
+  }
+
+  async addTempUin(uin: string, uid: string) {
+    const existUid = await this.getUidByTempUin(uin);
+    if (!existUid) {
+      const stmt = this.db!.prepare('INSERT INTO temp_uins (uin, uid) VALUES (?, ?)');
+      return new Promise((resolve, reject) => {
+        stmt.run(uin, uid, function (err: any) {
+          if (err) {
+            log('db could not add temp uin', err);
+            reject(err);
+          }
+          resolve(null);
+        });
+      });
+    }
+  }
+}
+
+
+export const dbUtil = new DBUtil();

src/common/utils/file.ts

@@ -0,0 +1,273 @@
+import fs from 'fs';
+import fsPromise from 'fs/promises';
+import crypto from 'crypto';
+import util from 'util';
+import path from 'node:path';
+import { log } from './log';
+import { dbUtil } from './db';
+import * as fileType from 'file-type';
+import { v4 as uuidv4 } from 'uuid';
+import { napCatCore } from '@/core';
+import os from 'node:os';
+
+export const getNapCatDir = () => {
+  const p = path.join(napCatCore.wrapper.dataPath, 'NapCat');
+  fs.mkdirSync(p, { recursive: true });
+  return p;
+};
+export const getTempDir = () => {
+  const p = path.join(getNapCatDir(), 'temp');
+  // 创建临时目录
+  if (!fs.existsSync(p)) {
+    fs.mkdirSync(p, { recursive: true });
+  }
+  return p;
+};
+
+
+export function isGIF(path: string) {
+  const buffer = Buffer.alloc(4);
+  const fd = fs.openSync(path, 'r');
+  fs.readSync(fd, buffer, 0, 4, 0);
+  fs.closeSync(fd);
+  return buffer.toString() === 'GIF8';
+}
+
+// 定义一个异步函数来检查文件是否存在
+export function checkFileReceived(path: string, timeout: number = 3000): Promise<void> {
+  return new Promise((resolve, reject) => {
+    const startTime = Date.now();
+
+    function check() {
+      if (fs.existsSync(path)) {
+        resolve();
+      } else if (Date.now() - startTime > timeout) {
+        reject(new Error(`文件不存在: ${path}`));
+      } else {
+        setTimeout(check, 100);
+      }
+    }
+
+    check();
+  });
+}
+
+export async function file2base64(path: string) {
+  const readFile = util.promisify(fs.readFile);
+  const result = {
+    err: '',
+    data: ''
+  };
+  try {
+    // 读取文件内容
+    // if (!fs.existsSync(path)){
+    //     path = path.replace("\\Ori\\", "\\Thumb\\");
+    // }
+    try {
+      await checkFileReceived(path, 5000);
+    } catch (e: any) {
+      result.err = e.toString();
+      return result;
+    }
+    const data = await readFile(path);
+    // 转换为Base64编码
+    result.data = data.toString('base64');
+  } catch (err: any) {
+    result.err = err.toString();
+  }
+  return result;
+}
+
+
+export function calculateFileMD5(filePath: string): Promise<string> {
+  return new Promise((resolve, reject) => {
+    // 创建一个流式读取器
+    const stream = fs.createReadStream(filePath);
+    const hash = crypto.createHash('md5');
+
+    stream.on('data', (data: Buffer) => {
+      // 当读取到数据时，更新哈希对象的状态
+      hash.update(data);
+    });
+
+    stream.on('end', () => {
+      // 文件读取完成，计算哈希
+      const md5 = hash.digest('hex');
+      resolve(md5);
+    });
+
+    stream.on('error', (err: Error) => {
+      // 处理可能的读取错误
+      reject(err);
+    });
+  });
+}
+
+export interface HttpDownloadOptions {
+  url: string;
+  headers?: Record<string, string> | string;
+}
+
+export async function httpDownload(options: string | HttpDownloadOptions): Promise<Buffer> {
+  const chunks: Buffer[] = [];
+  let url: string;
+  let headers: Record<string, string> = {
+    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.71 Safari/537.36'
+  };
+  if (typeof options === 'string') {
+    url = options;
+  } else {
+    url = options.url;
+    if (options.headers) {
+      if (typeof options.headers === 'string') {
+        headers = JSON.parse(options.headers);
+      } else {
+        headers = options.headers;
+      }
+    }
+  }
+  const fetchRes = await fetch(url, headers);
+  if (!fetchRes.ok) throw new Error(`下载文件失败: ${fetchRes.statusText}`);
+
+  const blob = await fetchRes.blob();
+  const buffer = await blob.arrayBuffer();
+  return Buffer.from(buffer);
+}
+
+type Uri2LocalRes = {
+  success: boolean,
+  errMsg: string,
+  fileName: string,
+  ext: string,
+  path: string,
+  isLocal: boolean
+}
+
+export async function uri2local(uri: string, fileName: string | null = null): Promise<Uri2LocalRes> {
+  const res = {
+    success: false,
+    errMsg: '',
+    fileName: '',
+    ext: '',
+    path: '',
+    isLocal: false
+  };
+  if (!fileName) {
+    fileName = uuidv4();
+  }
+  let filePath = path.join(getTempDir(), fileName);
+  let url = null;
+  try {
+    url = new URL(uri);
+  } catch (e: any) {
+    res.errMsg = `uri ${uri} 解析失败,` + e.toString() + ` 可能${uri}不存在`;
+    return res;
+  }
+
+  // log("uri protocol", url.protocol, uri);
+  if (url.protocol == 'base64:') {
+    // base64转成文件
+    const base64Data = uri.split('base64://')[1];
+    try {
+      const buffer = Buffer.from(base64Data, 'base64');
+      fs.writeFileSync(filePath, buffer);
+
+    } catch (e: any) {
+      res.errMsg = 'base64文件下载失败,' + e.toString();
+      return res;
+    }
+  } else if (url.protocol == 'http:' || url.protocol == 'https:') {
+    // 下载文件
+    let buffer: Buffer | null = null;
+    try {
+      buffer = await httpDownload(uri);
+    } catch (e: any) {
+      res.errMsg = `${url}下载失败,` + e.toString();
+      return res;
+    }
+    try {
+      const pathInfo = path.parse(decodeURIComponent(url.pathname));
+      if (pathInfo.name) {
+        fileName = pathInfo.name;
+        if (pathInfo.ext) {
+          fileName += pathInfo.ext;
+          // res.ext = pathInfo.ext
+        }
+      }
+      res.fileName = fileName;
+      filePath = path.join(getTempDir(), uuidv4() + fileName);
+      fs.writeFileSync(filePath, buffer);
+    } catch (e: any) {
+      res.errMsg = `${url}下载失败,` + e.toString();
+      return res;
+    }
+  } else {
+    let pathname: string;
+    if (url.protocol === 'file:') {
+      // await fs.copyFile(url.pathname, filePath);
+      pathname = decodeURIComponent(url.pathname);
+      if (process.platform === 'win32') {
+        filePath = pathname.slice(1);
+      } else {
+        filePath = pathname;
+      }
+    } else {
+      const cache = await dbUtil.getFileCacheByName(uri);
+      if (cache) {
+        filePath = cache.path;
+      } else {
+        filePath = uri;
+      }
+    }
+
+    res.isLocal = true;
+  }
+  // else{
+  //     res.errMsg = `不支持的file协议,` + url.protocol
+  //     return res
+  // }
+  // if (isGIF(filePath) && !res.isLocal) {
+  //     await fs.rename(filePath, filePath + ".gif");
+  //     filePath += ".gif";
+  // }
+  if (!res.isLocal && !res.ext) {
+    try {
+      const ext: string | undefined = (await fileType.fileTypeFromFile(filePath))?.ext;
+      if (ext) {
+        log('获取文件类型', ext, filePath);
+        fs.renameSync(filePath, filePath + `.${ext}`);
+        filePath += `.${ext}`;
+        res.fileName += `.${ext}`;
+        res.ext = ext;
+      }
+    } catch (e) {
+      // log("获取文件类型失败", filePath,e.stack)
+    }
+  }
+  res.success = true;
+  res.path = filePath;
+  return res;
+}
+
+export async function copyFolder(sourcePath: string, destPath: string) {
+  try {
+    const entries = await fsPromise.readdir(sourcePath, { withFileTypes: true });
+    await fsPromise.mkdir(destPath, { recursive: true });
+    for (const entry of entries) {
+      const srcPath = path.join(sourcePath, entry.name);
+      const dstPath = path.join(destPath, entry.name);
+      if (entry.isDirectory()) {
+        await copyFolder(srcPath, dstPath);
+      } else {
+        try {
+          await fsPromise.copyFile(srcPath, dstPath);
+        } catch (error) {
+          console.error(`无法复制文件 '${srcPath}' 到 '${dstPath}': ${error}`);
+          // 这里可以决定是否要继续复制其他文件
+        }
+      }
+    }
+  } catch (error) {
+    console.error('复制文件夹时出错:', error);
+  }
+}

src/common/utils/helper.ts

@@ -0,0 +1,21 @@
+import crypto from 'node:crypto';
+import { resolve } from 'dns';
+
+export function sleep(ms: number): Promise<void> {
+  return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+export function getMd5(s: string) {
+
+  const h = crypto.createHash('md5');
+  h.update(s);
+  return h.digest('hex');
+}
+
+export function isNull(value: any) {
+  return value === undefined || value === null;
+}
+
+export function isNumeric(str: string) {
+  return /^\d+$/.test(str);
+}

src/common/utils/log.ts

@@ -0,0 +1,4 @@
+
+export function log(...args: any[]) {
+  console.log(...args);
+}

src/common/utils/qqlevel.ts

@@ -0,0 +1,7 @@
+// QQ等级换算
+import { QQLevel } from '../../ntqqapi/types';
+
+export function calcQQLevel(level: QQLevel) {
+  const { crownNum, sunNum, moonNum, starNum } = level;
+  return crownNum * 64 + sunNum * 16 + moonNum * 4 + starNum;
+}

src/common/utils/system.ts

@@ -0,0 +1,9 @@
+import os from 'node:os';
+import path from 'node:path';
+
+export const systemPlatform = os.platform();
+export const systemVersion = os.release();
+export const hostname = os.hostname();
+const homeDir = os.homedir();
+export const downloadsPath = path.join(homeDir, 'Downloads');
+export const systemName = os.type();

src/common/utils/umami.ts

@@ -0,0 +1,38 @@
+import { request } from "https";
+export function noifyLoginStatus() {
+    let req = request(
+        {
+            hostname: 'napcat.wumiao.wang',
+            path: '/api/send',
+            port: 443,
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+                'User-Agent': `Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0`
+            }
+        },
+        (res) => {
+            //let data = '';
+            res.on('data', (chunk) => {
+                //data += chunk;
+            });
+            res.on('end', () => {
+                //console.log('Response:', data);
+            });
+        }
+    );
+    let StatesData = {
+        type: "event",
+        payload: {
+            "website": "952bf82f-8f49-4456-aec5-e17db5f27f7e",
+            "hostname": "napcat.demo.cn",
+            "screen": "1920x1080",
+            "language": "zh-CN",
+            "title": "OneBot.Login",
+            "url": "/login/onebot11",
+            "referrer": "https://napcat.demo.cn/login?type=onebot11"
+        }
+    };
+    req.write(JSON.stringify(StatesData));
+    req.end();
+}

src/common/utils/version.ts

@@ -0,0 +1,44 @@
+import { get as httpsGet } from "node:https";
+function requestMirror(url: string): Promise<string | undefined> {
+    return new Promise((resolve, reject) => {
+        httpsGet(url, (response) => {
+            let data = '';
+            response.on('data', (chunk) => {
+                data += chunk;
+            });
+
+            response.on('end', () => {
+                try {
+                    const parsedData = JSON.parse(data);
+                    const version = parsedData.version;
+                    resolve(version);
+                } catch (error) {
+                    // 解析失败或无法访问域名，跳过
+                    resolve(undefined);
+                }
+            });
+        }).on('error', (error) => {
+            // 请求失败，跳过
+            resolve(undefined);
+        });
+    });
+}
+
+export async function checkVersion(): Promise<string> {
+    return new Promise(async (resolve, reject) => {
+        const MirrorList =
+            [
+                "https://fastly.jsdelivr.net/gh/NapNeko/NapCatQQ@main/package.json",
+                "https://gcore.jsdelivr.net/gh/NapNeko/NapCatQQ@main/package.json",
+                "https://cdn.jsdelivr.us/gh/NapNeko/NapCatQQ@main/package.json",
+                "https://jsd.cdn.zzko.cn/gh/NapNeko/NapCatQQ@main/package.json"
+            ];
+        for (const url of MirrorList) {
+            const version = await requestMirror(url);
+            if (version) {
+                resolve(version);
+            }
+        }
+        reject("get verison error!");
+    });
+}