oicq
Version:
QQ protocol!
181 lines (180 loc) • 6.47 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.OnlineStatus = exports.MAX_UPLOAD_SIZE = exports.TMP_DIR = exports.IS_WIN = exports.PB_CONTENT = exports.DownloadTransform = exports.log = exports.escapeXml = exports.parseFunString = exports.uin2code = exports.code2uin = exports.fileHash = exports.md5Stream = exports.uuid = void 0;
const fs = __importStar(require("fs"));
const crypto = __importStar(require("crypto"));
const stream = __importStar(require("stream"));
const util = __importStar(require("util"));
const os = __importStar(require("os"));
const core_1 = require("./core");
function uuid() {
let hex = crypto.randomBytes(16).toString("hex");
return hex.substr(0, 8) + "-" + hex.substr(8, 4) + "-" + hex.substr(12, 4) + "-" + hex.substr(16, 4) + "-" + hex.substr(20);
}
exports.uuid = uuid;
/** 计算流的md5 */
function md5Stream(readable) {
return new Promise((resolve, reject) => {
readable.on("error", reject);
readable.pipe(crypto.createHash("md5")
.on("error", reject)
.on("data", resolve));
});
}
exports.md5Stream = md5Stream;
/** 计算文件的md5和sha */
function fileHash(filepath) {
const readable = fs.createReadStream(filepath);
const sha = new Promise((resolve, reject) => {
readable.on("error", reject);
readable.pipe(crypto.createHash("sha1")
.on("error", reject)
.on("data", resolve));
});
return Promise.all([md5Stream(readable), sha]);
}
exports.fileHash = fileHash;
/** 群号转uin */
function code2uin(code) {
let left = Math.floor(code / 1000000);
if (left >= 0 && left <= 10)
left += 202;
else if (left >= 11 && left <= 19)
left += 469;
else if (left >= 20 && left <= 66)
left += 2080;
else if (left >= 67 && left <= 156)
left += 1943;
else if (left >= 157 && left <= 209)
left += 1990;
else if (left >= 210 && left <= 309)
left += 3890;
else if (left >= 310 && left <= 335)
left += 3490;
else if (left >= 336 && left <= 386)
left += 2265;
else if (left >= 387 && left <= 499)
left += 3490;
return left * 1000000 + code % 1000000;
}
exports.code2uin = code2uin;
/** uin转群号 */
function uin2code(uin) {
let left = Math.floor(uin / 1000000);
if (left >= 202 && left <= 212)
left -= 202;
else if (left >= 480 && left <= 488)
left -= 469;
else if (left >= 2100 && left <= 2146)
left -= 2080;
else if (left >= 2010 && left <= 2099)
left -= 1943;
else if (left >= 2147 && left <= 2199)
left -= 1990;
else if (left >= 2600 && left <= 2651)
left -= 2265;
else if (left >= 3800 && left <= 3989)
left -= 3490;
else if (left >= 4100 && left <= 4199)
left -= 3890;
return left * 1000000 + uin % 1000000;
}
exports.uin2code = uin2code;
/** 解析彩色群名片 */
function parseFunString(buf) {
if (buf[0] === 0xA) {
let res = "";
try {
let arr = core_1.pb.decode(buf)[1];
if (!Array.isArray(arr))
arr = [arr];
for (let v of arr) {
if (v[2])
res += String(v[2]);
}
}
catch { }
return res;
}
else {
return String(buf);
}
}
exports.parseFunString = parseFunString;
/** xml转义 */
function escapeXml(str) {
return str.replace(/[&"><]/g, function (s) {
if (s === "&")
return "&";
if (s === "<")
return "<";
if (s === ">")
return ">";
if (s === "\"")
return """;
return "";
});
}
exports.escapeXml = escapeXml;
function log(any) {
if (any instanceof Buffer)
any = any.toString("hex").replace(/(.)(.)/g, '$1$2 ');
console.log(util.inspect(any, { depth: 20, showHidden: false, maxArrayLength: 1000, maxStringLength: 20000 }));
}
exports.log = log;
/** 用于下载限量 */
class DownloadTransform extends stream.Transform {
constructor() {
super(...arguments);
this._size = 0;
}
_transform(data, encoding, callback) {
this._size += data.length;
let error = null;
if (this._size <= exports.MAX_UPLOAD_SIZE)
this.push(data);
else
error = new Error("downloading over 30MB is refused");
callback(error);
}
}
exports.DownloadTransform = DownloadTransform;
exports.PB_CONTENT = core_1.pb.encode({ 1: 1, 2: 0, 3: 0 });
exports.IS_WIN = os.platform() === "win32";
/** 系统临时目录，用于临时存放下载的图片等内容 */
exports.TMP_DIR = os.tmpdir();
/** 最大上传和下载大小，以图片上传限制为准：30MB */
exports.MAX_UPLOAD_SIZE = 31457280;
/** 可设置的在线状态 */
var OnlineStatus;
(function (OnlineStatus) {
OnlineStatus[OnlineStatus["Online"] = 11] = "Online";
OnlineStatus[OnlineStatus["Absent"] = 31] = "Absent";
OnlineStatus[OnlineStatus["Invisible"] = 41] = "Invisible";
OnlineStatus[OnlineStatus["Busy"] = 50] = "Busy";
OnlineStatus[OnlineStatus["Qme"] = 60] = "Qme";
OnlineStatus[OnlineStatus["DontDisturb"] = 70] = "DontDisturb";
})(OnlineStatus = exports.OnlineStatus || (exports.OnlineStatus = {}));
__exportStar(require("./core/constants"), exports);