Delete cursor-api

cursor-api/.prettierrc

@@ -1,6 +0,0 @@
-{
-  "singleQuote": true,
-  "printWidth": 180,
-  "semi": true,
-  "trailingComma": "all"
-}

cursor-api/Dockerfile

@@ -1,12 +0,0 @@
-FROM node:lts-alpine
-
-EXPOSE 3000
-ENV TZ=Asia/Shanghai
-
-WORKDIR /app
-COPY . .
-
-RUN yarn config set registry https://registry.npmmirror.com/
-RUN yarn
-
-CMD ["npm", "run", "start"]

cursor-api/README.MD

@@ -1,54 +0,0 @@
-# cursor-api
-
-将 Cursor 编辑器转换为 OpenAI 兼容的 API 接口服务。
-
-## 项目简介
-
-本项目提供了一个代理服务，可以将 Cursor 编辑器的 AI 能力转换为与 OpenAI API 兼容的接口，让您能够在其他应用中复用 Cursor 的 AI 能力。
-
-## 使用前准备
-
-1. 访问 [www.cursor.com](https://www.cursor.com) 并完成注册登录（赠送 500 次快速响应，可通过删除账号再注册重置）
-2. 在浏览器中打开开发者工具（F12）
-3. 找到 应用-Cookies 中名为 `WorkosCursorSessionToken` 的值并保存(相当于 openai 的密钥)
-
-## 接口说明
-
-### 基础配置
-
-- 接口地址：`http://localhost:3000/v1/chat/completions`
-- 请求方法：POST
-- 认证方式：Bearer Token（使用 WorkosCursorSessionToken 的值，支持英文逗号分隔的 key 入参）
-
-### 请求格式和响应格式参考 openai
-
-## 生产环境部署
-
-### 方式二：docker 部署
-
-```bash
-docker run -d --name cursor-api -e x-cursor-checksum=xxxxxx -p 3000:3000 zhx47/cursor-api:latest
-```
-
-> 如果不需要执行checksum可以不设置，优先级为req header中的x-cursor-checksum > 环境变量中的x-cursor-checksum > 随机生成
-
-## 本地开发
-
-```bash
-cd cursor-api
-npm install
-npm run dev
-```
-
-## 注意事项
-
-- 请妥善保管您的 WorkosCursorSessionToken，不要泄露给他人
-- 本项目仅供学习研究使用，请遵守 Cursor 的使用条款
-
-## 原始项目
-
-- 本项目基于 [cursorToApi](https://github.com/luolazyandlazy/cursorToApi) 项目进行优化，感谢原作者的贡献
-
-## 许可证
-
-MIT License

cursor-api/package.json

@@ -1,22 +0,0 @@
-{
-  "name": "cursor-api",
-  "version": "1.0.0",
-  "description": "cursor 逆向API",
-  "author": "zhx47",
-  "private": false,
-  "main": "index.js",
-  "url": "https://github.com/zhx47/cursor-api",
-  "license": "MIT",
-  "dependencies": {
-    "express": "4.21.1",
-    "protobufjs": "^7.4.0",
-    "uuid": "11.0.3"
-  },
-  "scripts": {
-    "format": "prettier --write \"src/**/*.js\"",
-    "start": "node src/index.js"
-  },
-  "devDependencies": {
-    "prettier": "^3.4.0"
-  }
-}

cursor-api/src/index.js

@@ -1,151 +0,0 @@
-const express = require('express');
-const { v4: uuidv4 } = require('uuid');
-const { stringToHex, chunkToUtf8String, getRandomIDPro } = require('./utils.js');
-const app = express();
-
-// 中间件配置
-app.use(express.json());
-app.use(express.urlencoded({ extended: true }));
-
-app.post('/v1/chat/completions', async (req, res) => {
-  // o1开头的模型，不支持流式输出
-  if (req.body.model.startsWith('o1-') && req.body.stream) {
-    return res.status(400).json({
-      error: 'Model not supported stream',
-    });
-  }
-
-  let currentKeyIndex = 0;
-  try {
-    const { model, messages, stream = false } = req.body;
-    let authToken = req.headers.authorization?.replace('Bearer ', '');
-    // 处理逗号分隔的密钥
-    const keys = authToken.split(',').map((key) => key.trim());
-    if (keys.length > 0) {
-      // 确保 currentKeyIndex 不会越界
-      if (currentKeyIndex >= keys.length) {
-        currentKeyIndex = 0;
-      }
-      // 使用当前索引获取密钥
-      authToken = keys[currentKeyIndex];
-    }
-    if (authToken && authToken.includes('%3A%3A')) {
-      authToken = authToken.split('%3A%3A')[1];
-    }
-    if (!messages || !Array.isArray(messages) || messages.length === 0 || !authToken) {
-      return res.status(400).json({
-        error: 'Invalid request. Messages should be a non-empty array and authorization is required',
-      });
-    }
-
-    const hexData = await stringToHex(messages, model);
-
-    // 获取checksum，req header中传递优先，环境变量中的等级第二，最后随机生成
-    const checksum =
-      req.headers['x-cursor-checksum'] ??
-      process.env['x-cursor-checksum'] ??
-      `zo${getRandomIDPro({ dictType: 'max', size: 6 })}${getRandomIDPro({ dictType: 'max', size: 64 })}/${getRandomIDPro({ dictType: 'max', size: 64 })}`;
-
-    const response = await fetch('https://api2.cursor.sh/aiserver.v1.AiService/StreamChat', {
-      method: 'POST',
-      headers: {
-        'Content-Type': 'application/connect+proto',
-        authorization: `Bearer ${authToken}`,
-        'connect-accept-encoding': 'gzip,br',
-        'connect-protocol-version': '1',
-        'user-agent': 'connect-es/1.4.0',
-        'x-amzn-trace-id': `Root=${uuidv4()}`,
-        'x-cursor-checksum': checksum,
-        'x-cursor-client-version': '0.42.3',
-        'x-cursor-timezone': 'Asia/Shanghai',
-        'x-ghost-mode': 'false',
-        'x-request-id': uuidv4(),
-        Host: 'api2.cursor.sh',
-      },
-      body: hexData,
-    });
-
-    if (stream) {
-      res.setHeader('Content-Type', 'text/event-stream');
-      res.setHeader('Cache-Control', 'no-cache');
-      res.setHeader('Connection', 'keep-alive');
-
-      const responseId = `chatcmpl-${uuidv4()}`;
-
-      // 使用封装的函数处理 chunk
-      for await (const chunk of response.body) {
-        const text = await chunkToUtf8String(chunk);
-
-        if (text.length > 0) {
-          res.write(
-            `data: ${JSON.stringify({
-              id: responseId,
-              object: 'chat.completion.chunk',
-              created: Math.floor(Date.now() / 1000),
-              model,
-              choices: [
-                {
-                  index: 0,
-                  delta: {
-                    content: text,
-                  },
-                },
-              ],
-            })}\n\n`,
-          );
-        }
-      }
-
-      res.write('data: [DONE]\n\n');
-      return res.end();
-    } else {
-      let text = '';
-      // 在非流模式下也使用封装的函数
-      for await (const chunk of response.body) {
-        text += await chunkToUtf8String(chunk);
-      }
-      // 对解析后的字符串进行进一步处理
-      text = text.replace(/^.*<\|END_USER\|>/s, '');
-      text = text.replace(/^\n[a-zA-Z]?/, '').trim();
-      // console.log(text)
-
-      return res.json({
-        id: `chatcmpl-${uuidv4()}`,
-        object: 'chat.completion',
-        created: Math.floor(Date.now() / 1000),
-        model,
-        choices: [
-          {
-            index: 0,
-            message: {
-              role: 'assistant',
-              content: text,
-            },
-            finish_reason: 'stop',
-          },
-        ],
-        usage: {
-          prompt_tokens: 0,
-          completion_tokens: 0,
-          total_tokens: 0,
-        },
-      });
-    }
-  } catch (error) {
-    console.error('Error:', error);
-    if (!res.headersSent) {
-      if (req.body.stream) {
-        res.write(`data: ${JSON.stringify({ error: 'Internal server error' })}\n\n`);
-        return res.end();
-      } else {
-        return res.status(500).json({ error: 'Internal server error' });
-      }
-    }
-  }
-});
-
-// 启动服务器
-const PORT = process.env.PORT || 3000;
-app.listen(PORT, () => {
-  console.log(`服务器运行在端口 ${PORT}`);
-});

cursor-api/src/message.js

@@ -1,1915 +0,0 @@
-/*eslint-disable block-scoped-var, id-length, no-control-regex, no-magic-numbers, no-prototype-builtins, no-redeclare, no-shadow, no-var, sort-vars*/
-'use strict';
-
-var $protobuf = require('protobufjs/minimal');
-
-// Common aliases
-var $Reader = $protobuf.Reader,
-  $Writer = $protobuf.Writer,
-  $util = $protobuf.util;
-
-// Exported root namespace
-var $root = $protobuf.roots['default'] || ($protobuf.roots['default'] = {});
-
-$root.ChatMessage = (function () {
-  /**
-   * Properties of a ChatMessage.
-   * @exports IChatMessage
-   * @interface IChatMessage
-   * @property {Array.<ChatMessage.IUserMessage>|null} [messages] ChatMessage messages
-   * @property {ChatMessage.IInstructions|null} [instructions] ChatMessage instructions
-   * @property {string|null} [projectPath] ChatMessage projectPath
-   * @property {ChatMessage.IModel|null} [model] ChatMessage model
-   * @property {string|null} [requestId] ChatMessage requestId
-   * @property {string|null} [summary] ChatMessage summary
-   * @property {string|null} [conversationId] ChatMessage conversationId
-   */
-
-  /**
-   * Constructs a new ChatMessage.
-   * @exports ChatMessage
-   * @classdesc Represents a ChatMessage.
-   * @implements IChatMessage
-   * @constructor
-   * @param {IChatMessage=} [properties] Properties to set
-   */
-  function ChatMessage(properties) {
-    this.messages = [];
-    if (properties) for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i) if (properties[keys[i]] != null) this[keys[i]] = properties[keys[i]];
-  }
-
-  /**
-   * ChatMessage messages.
-   * @member {Array.<ChatMessage.IUserMessage>} messages
-   * @memberof ChatMessage
-   * @instance
-   */
-  ChatMessage.prototype.messages = $util.emptyArray;
-
-  /**
-   * ChatMessage instructions.
-   * @member {ChatMessage.IInstructions|null|undefined} instructions
-   * @memberof ChatMessage
-   * @instance
-   */
-  ChatMessage.prototype.instructions = null;
-
-  /**
-   * ChatMessage projectPath.
-   * @member {string} projectPath
-   * @memberof ChatMessage
-   * @instance
-   */
-  ChatMessage.prototype.projectPath = '';
-
-  /**
-   * ChatMessage model.
-   * @member {ChatMessage.IModel|null|undefined} model
-   * @memberof ChatMessage
-   * @instance
-   */
-  ChatMessage.prototype.model = null;
-
-  /**
-   * ChatMessage requestId.
-   * @member {string} requestId
-   * @memberof ChatMessage
-   * @instance
-   */
-  ChatMessage.prototype.requestId = '';
-
-  /**
-   * ChatMessage summary.
-   * @member {string} summary
-   * @memberof ChatMessage
-   * @instance
-   */
-  ChatMessage.prototype.summary = '';
-
-  /**
-   * ChatMessage conversationId.
-   * @member {string} conversationId
-   * @memberof ChatMessage
-   * @instance
-   */
-  ChatMessage.prototype.conversationId = '';
-
-  /**
-   * Creates a new ChatMessage instance using the specified properties.
-   * @function create
-   * @memberof ChatMessage
-   * @static
-   * @param {IChatMessage=} [properties] Properties to set
-   * @returns {ChatMessage} ChatMessage instance
-   */
-  ChatMessage.create = function create(properties) {
-    return new ChatMessage(properties);
-  };
-
-  /**
-   * Encodes the specified ChatMessage message. Does not implicitly {@link ChatMessage.verify|verify} messages.
-   * @function encode
-   * @memberof ChatMessage
-   * @static
-   * @param {IChatMessage} message ChatMessage message or plain object to encode
-   * @param {$protobuf.Writer} [writer] Writer to encode to
-   * @returns {$protobuf.Writer} Writer
-   */
-  ChatMessage.encode = function encode(message, writer) {
-    if (!writer) writer = $Writer.create();
-    if (message.messages != null && message.messages.length)
-      for (var i = 0; i < message.messages.length; ++i) $root.ChatMessage.UserMessage.encode(message.messages[i], writer.uint32(/* id 2, wireType 2 =*/ 18).fork()).ldelim();
-    if (message.instructions != null && Object.hasOwnProperty.call(message, 'instructions'))
-      $root.ChatMessage.Instructions.encode(message.instructions, writer.uint32(/* id 4, wireType 2 =*/ 34).fork()).ldelim();
-    if (message.projectPath != null && Object.hasOwnProperty.call(message, 'projectPath')) writer.uint32(/* id 5, wireType 2 =*/ 42).string(message.projectPath);
-    if (message.model != null && Object.hasOwnProperty.call(message, 'model'))
-      $root.ChatMessage.Model.encode(message.model, writer.uint32(/* id 7, wireType 2 =*/ 58).fork()).ldelim();
-    if (message.requestId != null && Object.hasOwnProperty.call(message, 'requestId')) writer.uint32(/* id 9, wireType 2 =*/ 74).string(message.requestId);
-    if (message.summary != null && Object.hasOwnProperty.call(message, 'summary')) writer.uint32(/* id 11, wireType 2 =*/ 90).string(message.summary);
-    if (message.conversationId != null && Object.hasOwnProperty.call(message, 'conversationId')) writer.uint32(/* id 15, wireType 2 =*/ 122).string(message.conversationId);
-    return writer;
-  };
-
-  /**
-   * Encodes the specified ChatMessage message, length delimited. Does not implicitly {@link ChatMessage.verify|verify} messages.
-   * @function encodeDelimited
-   * @memberof ChatMessage
-   * @static
-   * @param {IChatMessage} message ChatMessage message or plain object to encode
-   * @param {$protobuf.Writer} [writer] Writer to encode to
-   * @returns {$protobuf.Writer} Writer
-   */
-  ChatMessage.encodeDelimited = function encodeDelimited(message, writer) {
-    return this.encode(message, writer).ldelim();
-  };
-
-  /**
-   * Decodes a ChatMessage message from the specified reader or buffer.
-   * @function decode
-   * @memberof ChatMessage
-   * @static
-   * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-   * @param {number} [length] Message length if known beforehand
-   * @returns {ChatMessage} ChatMessage
-   * @throws {Error} If the payload is not a reader or valid buffer
-   * @throws {$protobuf.util.ProtocolError} If required fields are missing
-   */
-  ChatMessage.decode = function decode(reader, length) {
-    if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-    var end = length === undefined ? reader.len : reader.pos + length,
-      message = new $root.ChatMessage();
-    while (reader.pos < end) {
-      var tag = reader.uint32();
-      switch (tag >>> 3) {
-        case 2: {
-          if (!(message.messages && message.messages.length)) message.messages = [];
-          message.messages.push($root.ChatMessage.UserMessage.decode(reader, reader.uint32()));
-          break;
-        }
-        case 4: {
-          message.instructions = $root.ChatMessage.Instructions.decode(reader, reader.uint32());
-          break;
-        }
-        case 5: {
-          message.projectPath = reader.string();
-          break;
-        }
-        case 7: {
-          message.model = $root.ChatMessage.Model.decode(reader, reader.uint32());
-          break;
-        }
-        case 9: {
-          message.requestId = reader.string();
-          break;
-        }
-        case 11: {
-          message.summary = reader.string();
-          break;
-        }
-        case 15: {
-          message.conversationId = reader.string();
-          break;
-        }
-        default:
-          reader.skipType(tag & 7);
-          break;
-      }
-    }
-    return message;
-  };
-
-  /**
-   * Decodes a ChatMessage message from the specified reader or buffer, length delimited.
-   * @function decodeDelimited
-   * @memberof ChatMessage
-   * @static
-   * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-   * @returns {ChatMessage} ChatMessage
-   * @throws {Error} If the payload is not a reader or valid buffer
-   * @throws {$protobuf.util.ProtocolError} If required fields are missing
-   */
-  ChatMessage.decodeDelimited = function decodeDelimited(reader) {
-    if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-    return this.decode(reader, reader.uint32());
-  };
-
-  /**
-   * Verifies a ChatMessage message.
-   * @function verify
-   * @memberof ChatMessage
-   * @static
-   * @param {Object.<string,*>} message Plain object to verify
-   * @returns {string|null} `null` if valid, otherwise the reason why it is not
-   */
-  ChatMessage.verify = function verify(message) {
-    if (typeof message !== 'object' || message === null) return 'object expected';
-    if (message.messages != null && message.hasOwnProperty('messages')) {
-      if (!Array.isArray(message.messages)) return 'messages: array expected';
-      for (var i = 0; i < message.messages.length; ++i) {
-        var error = $root.ChatMessage.UserMessage.verify(message.messages[i]);
-        if (error) return 'messages.' + error;
-      }
-    }
-    if (message.instructions != null && message.hasOwnProperty('instructions')) {
-      var error = $root.ChatMessage.Instructions.verify(message.instructions);
-      if (error) return 'instructions.' + error;
-    }
-    if (message.projectPath != null && message.hasOwnProperty('projectPath')) if (!$util.isString(message.projectPath)) return 'projectPath: string expected';
-    if (message.model != null && message.hasOwnProperty('model')) {
-      var error = $root.ChatMessage.Model.verify(message.model);
-      if (error) return 'model.' + error;
-    }
-    if (message.requestId != null && message.hasOwnProperty('requestId')) if (!$util.isString(message.requestId)) return 'requestId: string expected';
-    if (message.summary != null && message.hasOwnProperty('summary')) if (!$util.isString(message.summary)) return 'summary: string expected';
-    if (message.conversationId != null && message.hasOwnProperty('conversationId')) if (!$util.isString(message.conversationId)) return 'conversationId: string expected';
-    return null;
-  };
-
-  /**
-   * Creates a ChatMessage message from a plain object. Also converts values to their respective internal types.
-   * @function fromObject
-   * @memberof ChatMessage
-   * @static
-   * @param {Object.<string,*>} object Plain object
-   * @returns {ChatMessage} ChatMessage
-   */
-  ChatMessage.fromObject = function fromObject(object) {
-    if (object instanceof $root.ChatMessage) return object;
-    var message = new $root.ChatMessage();
-    if (object.messages) {
-      if (!Array.isArray(object.messages)) throw TypeError('.ChatMessage.messages: array expected');
-      message.messages = [];
-      for (var i = 0; i < object.messages.length; ++i) {
-        if (typeof object.messages[i] !== 'object') throw TypeError('.ChatMessage.messages: object expected');
-        message.messages[i] = $root.ChatMessage.UserMessage.fromObject(object.messages[i]);
-      }
-    }
-    if (object.instructions != null) {
-      if (typeof object.instructions !== 'object') throw TypeError('.ChatMessage.instructions: object expected');
-      message.instructions = $root.ChatMessage.Instructions.fromObject(object.instructions);
-    }
-    if (object.projectPath != null) message.projectPath = String(object.projectPath);
-    if (object.model != null) {
-      if (typeof object.model !== 'object') throw TypeError('.ChatMessage.model: object expected');
-      message.model = $root.ChatMessage.Model.fromObject(object.model);
-    }
-    if (object.requestId != null) message.requestId = String(object.requestId);
-    if (object.summary != null) message.summary = String(object.summary);
-    if (object.conversationId != null) message.conversationId = String(object.conversationId);
-    return message;
-  };
-
-  /**
-   * Creates a plain object from a ChatMessage message. Also converts values to other types if specified.
-   * @function toObject
-   * @memberof ChatMessage
-   * @static
-   * @param {ChatMessage} message ChatMessage
-   * @param {$protobuf.IConversionOptions} [options] Conversion options
-   * @returns {Object.<string,*>} Plain object
-   */
-  ChatMessage.toObject = function toObject(message, options) {
-    if (!options) options = {};
-    var object = {};
-    if (options.arrays || options.defaults) object.messages = [];
-    if (options.defaults) {
-      object.instructions = null;
-      object.projectPath = '';
-      object.model = null;
-      object.requestId = '';
-      object.summary = '';
-      object.conversationId = '';
-    }
-    if (message.messages && message.messages.length) {
-      object.messages = [];
-      for (var j = 0; j < message.messages.length; ++j) object.messages[j] = $root.ChatMessage.UserMessage.toObject(message.messages[j], options);
-    }
-    if (message.instructions != null && message.hasOwnProperty('instructions')) object.instructions = $root.ChatMessage.Instructions.toObject(message.instructions, options);
-    if (message.projectPath != null && message.hasOwnProperty('projectPath')) object.projectPath = message.projectPath;
-    if (message.model != null && message.hasOwnProperty('model')) object.model = $root.ChatMessage.Model.toObject(message.model, options);
-    if (message.requestId != null && message.hasOwnProperty('requestId')) object.requestId = message.requestId;
-    if (message.summary != null && message.hasOwnProperty('summary')) object.summary = message.summary;
-    if (message.conversationId != null && message.hasOwnProperty('conversationId')) object.conversationId = message.conversationId;
-    return object;
-  };
-
-  /**
-   * Converts this ChatMessage to JSON.
-   * @function toJSON
-   * @memberof ChatMessage
-   * @instance
-   * @returns {Object.<string,*>} JSON object
-   */
-  ChatMessage.prototype.toJSON = function toJSON() {
-    return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-  };
-
-  /**
-   * Gets the default type url for ChatMessage
-   * @function getTypeUrl
-   * @memberof ChatMessage
-   * @static
-   * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-   * @returns {string} The default type url
-   */
-  ChatMessage.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-    if (typeUrlPrefix === undefined) {
-      typeUrlPrefix = 'type.googleapis.com';
-    }
-    return typeUrlPrefix + '/ChatMessage';
-  };
-
-  ChatMessage.FileContent = (function () {
-    /**
-     * Properties of a FileContent.
-     * @memberof ChatMessage
-     * @interface IFileContent
-     * @property {string|null} [filename] FileContent filename
-     * @property {string|null} [content] FileContent content
-     * @property {ChatMessage.FileContent.IPosition|null} [position] FileContent position
-     * @property {string|null} [language] FileContent language
-     * @property {ChatMessage.FileContent.IRange|null} [range] FileContent range
-     * @property {number|null} [length] FileContent length
-     * @property {number|null} [type] FileContent type
-     * @property {number|null} [errorCode] FileContent errorCode
-     */
-
-    /**
-     * Constructs a new FileContent.
-     * @memberof ChatMessage
-     * @classdesc Represents a FileContent.
-     * @implements IFileContent
-     * @constructor
-     * @param {ChatMessage.IFileContent=} [properties] Properties to set
-     */
-    function FileContent(properties) {
-      if (properties) for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i) if (properties[keys[i]] != null) this[keys[i]] = properties[keys[i]];
-    }
-
-    /**
-     * FileContent filename.
-     * @member {string} filename
-     * @memberof ChatMessage.FileContent
-     * @instance
-     */
-    FileContent.prototype.filename = '';
-
-    /**
-     * FileContent content.
-     * @member {string} content
-     * @memberof ChatMessage.FileContent
-     * @instance
-     */
-    FileContent.prototype.content = '';
-
-    /**
-     * FileContent position.
-     * @member {ChatMessage.FileContent.IPosition|null|undefined} position
-     * @memberof ChatMessage.FileContent
-     * @instance
-     */
-    FileContent.prototype.position = null;
-
-    /**
-     * FileContent language.
-     * @member {string} language
-     * @memberof ChatMessage.FileContent
-     * @instance
-     */
-    FileContent.prototype.language = '';
-
-    /**
-     * FileContent range.
-     * @member {ChatMessage.FileContent.IRange|null|undefined} range
-     * @memberof ChatMessage.FileContent
-     * @instance
-     */
-    FileContent.prototype.range = null;
-
-    /**
-     * FileContent length.
-     * @member {number} length
-     * @memberof ChatMessage.FileContent
-     * @instance
-     */
-    FileContent.prototype.length = 0;
-
-    /**
-     * FileContent type.
-     * @member {number} type
-     * @memberof ChatMessage.FileContent
-     * @instance
-     */
-    FileContent.prototype.type = 0;
-
-    /**
-     * FileContent errorCode.
-     * @member {number} errorCode
-     * @memberof ChatMessage.FileContent
-     * @instance
-     */
-    FileContent.prototype.errorCode = 0;
-
-    /**
-     * Creates a new FileContent instance using the specified properties.
-     * @function create
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {ChatMessage.IFileContent=} [properties] Properties to set
-     * @returns {ChatMessage.FileContent} FileContent instance
-     */
-    FileContent.create = function create(properties) {
-      return new FileContent(properties);
-    };
-
-    /**
-     * Encodes the specified FileContent message. Does not implicitly {@link ChatMessage.FileContent.verify|verify} messages.
-     * @function encode
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {ChatMessage.IFileContent} message FileContent message or plain object to encode
-     * @param {$protobuf.Writer} [writer] Writer to encode to
-     * @returns {$protobuf.Writer} Writer
-     */
-    FileContent.encode = function encode(message, writer) {
-      if (!writer) writer = $Writer.create();
-      if (message.filename != null && Object.hasOwnProperty.call(message, 'filename')) writer.uint32(/* id 1, wireType 2 =*/ 10).string(message.filename);
-      if (message.content != null && Object.hasOwnProperty.call(message, 'content')) writer.uint32(/* id 2, wireType 2 =*/ 18).string(message.content);
-      if (message.position != null && Object.hasOwnProperty.call(message, 'position'))
-        $root.ChatMessage.FileContent.Position.encode(message.position, writer.uint32(/* id 3, wireType 2 =*/ 26).fork()).ldelim();
-      if (message.language != null && Object.hasOwnProperty.call(message, 'language')) writer.uint32(/* id 5, wireType 2 =*/ 42).string(message.language);
-      if (message.range != null && Object.hasOwnProperty.call(message, 'range'))
-        $root.ChatMessage.FileContent.Range.encode(message.range, writer.uint32(/* id 6, wireType 2 =*/ 50).fork()).ldelim();
-      if (message.length != null && Object.hasOwnProperty.call(message, 'length')) writer.uint32(/* id 8, wireType 0 =*/ 64).int32(message.length);
-      if (message.type != null && Object.hasOwnProperty.call(message, 'type')) writer.uint32(/* id 9, wireType 0 =*/ 72).int32(message.type);
-      if (message.errorCode != null && Object.hasOwnProperty.call(message, 'errorCode')) writer.uint32(/* id 11, wireType 0 =*/ 88).int32(message.errorCode);
-      return writer;
-    };
-
-    /**
-     * Encodes the specified FileContent message, length delimited. Does not implicitly {@link ChatMessage.FileContent.verify|verify} messages.
-     * @function encodeDelimited
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {ChatMessage.IFileContent} message FileContent message or plain object to encode
-     * @param {$protobuf.Writer} [writer] Writer to encode to
-     * @returns {$protobuf.Writer} Writer
-     */
-    FileContent.encodeDelimited = function encodeDelimited(message, writer) {
-      return this.encode(message, writer).ldelim();
-    };
-
-    /**
-     * Decodes a FileContent message from the specified reader or buffer.
-     * @function decode
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-     * @param {number} [length] Message length if known beforehand
-     * @returns {ChatMessage.FileContent} FileContent
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    FileContent.decode = function decode(reader, length) {
-      if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-      var end = length === undefined ? reader.len : reader.pos + length,
-        message = new $root.ChatMessage.FileContent();
-      while (reader.pos < end) {
-        var tag = reader.uint32();
-        switch (tag >>> 3) {
-          case 1: {
-            message.filename = reader.string();
-            break;
-          }
-          case 2: {
-            message.content = reader.string();
-            break;
-          }
-          case 3: {
-            message.position = $root.ChatMessage.FileContent.Position.decode(reader, reader.uint32());
-            break;
-          }
-          case 5: {
-            message.language = reader.string();
-            break;
-          }
-          case 6: {
-            message.range = $root.ChatMessage.FileContent.Range.decode(reader, reader.uint32());
-            break;
-          }
-          case 8: {
-            message.length = reader.int32();
-            break;
-          }
-          case 9: {
-            message.type = reader.int32();
-            break;
-          }
-          case 11: {
-            message.errorCode = reader.int32();
-            break;
-          }
-          default:
-            reader.skipType(tag & 7);
-            break;
-        }
-      }
-      return message;
-    };
-
-    /**
-     * Decodes a FileContent message from the specified reader or buffer, length delimited.
-     * @function decodeDelimited
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-     * @returns {ChatMessage.FileContent} FileContent
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    FileContent.decodeDelimited = function decodeDelimited(reader) {
-      if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-      return this.decode(reader, reader.uint32());
-    };
-
-    /**
-     * Verifies a FileContent message.
-     * @function verify
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {Object.<string,*>} message Plain object to verify
-     * @returns {string|null} `null` if valid, otherwise the reason why it is not
-     */
-    FileContent.verify = function verify(message) {
-      if (typeof message !== 'object' || message === null) return 'object expected';
-      if (message.filename != null && message.hasOwnProperty('filename')) if (!$util.isString(message.filename)) return 'filename: string expected';
-      if (message.content != null && message.hasOwnProperty('content')) if (!$util.isString(message.content)) return 'content: string expected';
-      if (message.position != null && message.hasOwnProperty('position')) {
-        var error = $root.ChatMessage.FileContent.Position.verify(message.position);
-        if (error) return 'position.' + error;
-      }
-      if (message.language != null && message.hasOwnProperty('language')) if (!$util.isString(message.language)) return 'language: string expected';
-      if (message.range != null && message.hasOwnProperty('range')) {
-        var error = $root.ChatMessage.FileContent.Range.verify(message.range);
-        if (error) return 'range.' + error;
-      }
-      if (message.length != null && message.hasOwnProperty('length')) if (!$util.isInteger(message.length)) return 'length: integer expected';
-      if (message.type != null && message.hasOwnProperty('type')) if (!$util.isInteger(message.type)) return 'type: integer expected';
-      if (message.errorCode != null && message.hasOwnProperty('errorCode')) if (!$util.isInteger(message.errorCode)) return 'errorCode: integer expected';
-      return null;
-    };
-
-    /**
-     * Creates a FileContent message from a plain object. Also converts values to their respective internal types.
-     * @function fromObject
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {Object.<string,*>} object Plain object
-     * @returns {ChatMessage.FileContent} FileContent
-     */
-    FileContent.fromObject = function fromObject(object) {
-      if (object instanceof $root.ChatMessage.FileContent) return object;
-      var message = new $root.ChatMessage.FileContent();
-      if (object.filename != null) message.filename = String(object.filename);
-      if (object.content != null) message.content = String(object.content);
-      if (object.position != null) {
-        if (typeof object.position !== 'object') throw TypeError('.ChatMessage.FileContent.position: object expected');
-        message.position = $root.ChatMessage.FileContent.Position.fromObject(object.position);
-      }
-      if (object.language != null) message.language = String(object.language);
-      if (object.range != null) {
-        if (typeof object.range !== 'object') throw TypeError('.ChatMessage.FileContent.range: object expected');
-        message.range = $root.ChatMessage.FileContent.Range.fromObject(object.range);
-      }
-      if (object.length != null) message.length = object.length | 0;
-      if (object.type != null) message.type = object.type | 0;
-      if (object.errorCode != null) message.errorCode = object.errorCode | 0;
-      return message;
-    };
-
-    /**
-     * Creates a plain object from a FileContent message. Also converts values to other types if specified.
-     * @function toObject
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {ChatMessage.FileContent} message FileContent
-     * @param {$protobuf.IConversionOptions} [options] Conversion options
-     * @returns {Object.<string,*>} Plain object
-     */
-    FileContent.toObject = function toObject(message, options) {
-      if (!options) options = {};
-      var object = {};
-      if (options.defaults) {
-        object.filename = '';
-        object.content = '';
-        object.position = null;
-        object.language = '';
-        object.range = null;
-        object.length = 0;
-        object.type = 0;
-        object.errorCode = 0;
-      }
-      if (message.filename != null && message.hasOwnProperty('filename')) object.filename = message.filename;
-      if (message.content != null && message.hasOwnProperty('content')) object.content = message.content;
-      if (message.position != null && message.hasOwnProperty('position')) object.position = $root.ChatMessage.FileContent.Position.toObject(message.position, options);
-      if (message.language != null && message.hasOwnProperty('language')) object.language = message.language;
-      if (message.range != null && message.hasOwnProperty('range')) object.range = $root.ChatMessage.FileContent.Range.toObject(message.range, options);
-      if (message.length != null && message.hasOwnProperty('length')) object.length = message.length;
-      if (message.type != null && message.hasOwnProperty('type')) object.type = message.type;
-      if (message.errorCode != null && message.hasOwnProperty('errorCode')) object.errorCode = message.errorCode;
-      return object;
-    };
-
-    /**
-     * Converts this FileContent to JSON.
-     * @function toJSON
-     * @memberof ChatMessage.FileContent
-     * @instance
-     * @returns {Object.<string,*>} JSON object
-     */
-    FileContent.prototype.toJSON = function toJSON() {
-      return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-    };
-
-    /**
-     * Gets the default type url for FileContent
-     * @function getTypeUrl
-     * @memberof ChatMessage.FileContent
-     * @static
-     * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-     * @returns {string} The default type url
-     */
-    FileContent.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-      if (typeUrlPrefix === undefined) {
-        typeUrlPrefix = 'type.googleapis.com';
-      }
-      return typeUrlPrefix + '/ChatMessage.FileContent';
-    };
-
-    FileContent.Position = (function () {
-      /**
-       * Properties of a Position.
-       * @memberof ChatMessage.FileContent
-       * @interface IPosition
-       * @property {number|null} [line] Position line
-       * @property {number|null} [column] Position column
-       */
-
-      /**
-       * Constructs a new Position.
-       * @memberof ChatMessage.FileContent
-       * @classdesc Represents a Position.
-       * @implements IPosition
-       * @constructor
-       * @param {ChatMessage.FileContent.IPosition=} [properties] Properties to set
-       */
-      function Position(properties) {
-        if (properties) for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i) if (properties[keys[i]] != null) this[keys[i]] = properties[keys[i]];
-      }
-
-      /**
-       * Position line.
-       * @member {number} line
-       * @memberof ChatMessage.FileContent.Position
-       * @instance
-       */
-      Position.prototype.line = 0;
-
-      /**
-       * Position column.
-       * @member {number} column
-       * @memberof ChatMessage.FileContent.Position
-       * @instance
-       */
-      Position.prototype.column = 0;
-
-      /**
-       * Creates a new Position instance using the specified properties.
-       * @function create
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {ChatMessage.FileContent.IPosition=} [properties] Properties to set
-       * @returns {ChatMessage.FileContent.Position} Position instance
-       */
-      Position.create = function create(properties) {
-        return new Position(properties);
-      };
-
-      /**
-       * Encodes the specified Position message. Does not implicitly {@link ChatMessage.FileContent.Position.verify|verify} messages.
-       * @function encode
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {ChatMessage.FileContent.IPosition} message Position message or plain object to encode
-       * @param {$protobuf.Writer} [writer] Writer to encode to
-       * @returns {$protobuf.Writer} Writer
-       */
-      Position.encode = function encode(message, writer) {
-        if (!writer) writer = $Writer.create();
-        if (message.line != null && Object.hasOwnProperty.call(message, 'line')) writer.uint32(/* id 1, wireType 0 =*/ 8).int32(message.line);
-        if (message.column != null && Object.hasOwnProperty.call(message, 'column')) writer.uint32(/* id 2, wireType 0 =*/ 16).int32(message.column);
-        return writer;
-      };
-
-      /**
-       * Encodes the specified Position message, length delimited. Does not implicitly {@link ChatMessage.FileContent.Position.verify|verify} messages.
-       * @function encodeDelimited
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {ChatMessage.FileContent.IPosition} message Position message or plain object to encode
-       * @param {$protobuf.Writer} [writer] Writer to encode to
-       * @returns {$protobuf.Writer} Writer
-       */
-      Position.encodeDelimited = function encodeDelimited(message, writer) {
-        return this.encode(message, writer).ldelim();
-      };
-
-      /**
-       * Decodes a Position message from the specified reader or buffer.
-       * @function decode
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-       * @param {number} [length] Message length if known beforehand
-       * @returns {ChatMessage.FileContent.Position} Position
-       * @throws {Error} If the payload is not a reader or valid buffer
-       * @throws {$protobuf.util.ProtocolError} If required fields are missing
-       */
-      Position.decode = function decode(reader, length) {
-        if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-        var end = length === undefined ? reader.len : reader.pos + length,
-          message = new $root.ChatMessage.FileContent.Position();
-        while (reader.pos < end) {
-          var tag = reader.uint32();
-          switch (tag >>> 3) {
-            case 1: {
-              message.line = reader.int32();
-              break;
-            }
-            case 2: {
-              message.column = reader.int32();
-              break;
-            }
-            default:
-              reader.skipType(tag & 7);
-              break;
-          }
-        }
-        return message;
-      };
-
-      /**
-       * Decodes a Position message from the specified reader or buffer, length delimited.
-       * @function decodeDelimited
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-       * @returns {ChatMessage.FileContent.Position} Position
-       * @throws {Error} If the payload is not a reader or valid buffer
-       * @throws {$protobuf.util.ProtocolError} If required fields are missing
-       */
-      Position.decodeDelimited = function decodeDelimited(reader) {
-        if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-        return this.decode(reader, reader.uint32());
-      };
-
-      /**
-       * Verifies a Position message.
-       * @function verify
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {Object.<string,*>} message Plain object to verify
-       * @returns {string|null} `null` if valid, otherwise the reason why it is not
-       */
-      Position.verify = function verify(message) {
-        if (typeof message !== 'object' || message === null) return 'object expected';
-        if (message.line != null && message.hasOwnProperty('line')) if (!$util.isInteger(message.line)) return 'line: integer expected';
-        if (message.column != null && message.hasOwnProperty('column')) if (!$util.isInteger(message.column)) return 'column: integer expected';
-        return null;
-      };
-
-      /**
-       * Creates a Position message from a plain object. Also converts values to their respective internal types.
-       * @function fromObject
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {Object.<string,*>} object Plain object
-       * @returns {ChatMessage.FileContent.Position} Position
-       */
-      Position.fromObject = function fromObject(object) {
-        if (object instanceof $root.ChatMessage.FileContent.Position) return object;
-        var message = new $root.ChatMessage.FileContent.Position();
-        if (object.line != null) message.line = object.line | 0;
-        if (object.column != null) message.column = object.column | 0;
-        return message;
-      };
-
-      /**
-       * Creates a plain object from a Position message. Also converts values to other types if specified.
-       * @function toObject
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {ChatMessage.FileContent.Position} message Position
-       * @param {$protobuf.IConversionOptions} [options] Conversion options
-       * @returns {Object.<string,*>} Plain object
-       */
-      Position.toObject = function toObject(message, options) {
-        if (!options) options = {};
-        var object = {};
-        if (options.defaults) {
-          object.line = 0;
-          object.column = 0;
-        }
-        if (message.line != null && message.hasOwnProperty('line')) object.line = message.line;
-        if (message.column != null && message.hasOwnProperty('column')) object.column = message.column;
-        return object;
-      };
-
-      /**
-       * Converts this Position to JSON.
-       * @function toJSON
-       * @memberof ChatMessage.FileContent.Position
-       * @instance
-       * @returns {Object.<string,*>} JSON object
-       */
-      Position.prototype.toJSON = function toJSON() {
-        return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-      };
-
-      /**
-       * Gets the default type url for Position
-       * @function getTypeUrl
-       * @memberof ChatMessage.FileContent.Position
-       * @static
-       * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-       * @returns {string} The default type url
-       */
-      Position.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-        if (typeUrlPrefix === undefined) {
-          typeUrlPrefix = 'type.googleapis.com';
-        }
-        return typeUrlPrefix + '/ChatMessage.FileContent.Position';
-      };
-
-      return Position;
-    })();
-
-    FileContent.Range = (function () {
-      /**
-       * Properties of a Range.
-       * @memberof ChatMessage.FileContent
-       * @interface IRange
-       * @property {ChatMessage.FileContent.IPosition|null} [start] Range start
-       * @property {ChatMessage.FileContent.IPosition|null} [end] Range end
-       */
-
-      /**
-       * Constructs a new Range.
-       * @memberof ChatMessage.FileContent
-       * @classdesc Represents a Range.
-       * @implements IRange
-       * @constructor
-       * @param {ChatMessage.FileContent.IRange=} [properties] Properties to set
-       */
-      function Range(properties) {
-        if (properties) for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i) if (properties[keys[i]] != null) this[keys[i]] = properties[keys[i]];
-      }
-
-      /**
-       * Range start.
-       * @member {ChatMessage.FileContent.IPosition|null|undefined} start
-       * @memberof ChatMessage.FileContent.Range
-       * @instance
-       */
-      Range.prototype.start = null;
-
-      /**
-       * Range end.
-       * @member {ChatMessage.FileContent.IPosition|null|undefined} end
-       * @memberof ChatMessage.FileContent.Range
-       * @instance
-       */
-      Range.prototype.end = null;
-
-      /**
-       * Creates a new Range instance using the specified properties.
-       * @function create
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {ChatMessage.FileContent.IRange=} [properties] Properties to set
-       * @returns {ChatMessage.FileContent.Range} Range instance
-       */
-      Range.create = function create(properties) {
-        return new Range(properties);
-      };
-
-      /**
-       * Encodes the specified Range message. Does not implicitly {@link ChatMessage.FileContent.Range.verify|verify} messages.
-       * @function encode
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {ChatMessage.FileContent.IRange} message Range message or plain object to encode
-       * @param {$protobuf.Writer} [writer] Writer to encode to
-       * @returns {$protobuf.Writer} Writer
-       */
-      Range.encode = function encode(message, writer) {
-        if (!writer) writer = $Writer.create();
-        if (message.start != null && Object.hasOwnProperty.call(message, 'start'))
-          $root.ChatMessage.FileContent.Position.encode(message.start, writer.uint32(/* id 1, wireType 2 =*/ 10).fork()).ldelim();
-        if (message.end != null && Object.hasOwnProperty.call(message, 'end'))
-          $root.ChatMessage.FileContent.Position.encode(message.end, writer.uint32(/* id 2, wireType 2 =*/ 18).fork()).ldelim();
-        return writer;
-      };
-
-      /**
-       * Encodes the specified Range message, length delimited. Does not implicitly {@link ChatMessage.FileContent.Range.verify|verify} messages.
-       * @function encodeDelimited
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {ChatMessage.FileContent.IRange} message Range message or plain object to encode
-       * @param {$protobuf.Writer} [writer] Writer to encode to
-       * @returns {$protobuf.Writer} Writer
-       */
-      Range.encodeDelimited = function encodeDelimited(message, writer) {
-        return this.encode(message, writer).ldelim();
-      };
-
-      /**
-       * Decodes a Range message from the specified reader or buffer.
-       * @function decode
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-       * @param {number} [length] Message length if known beforehand
-       * @returns {ChatMessage.FileContent.Range} Range
-       * @throws {Error} If the payload is not a reader or valid buffer
-       * @throws {$protobuf.util.ProtocolError} If required fields are missing
-       */
-      Range.decode = function decode(reader, length) {
-        if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-        var end = length === undefined ? reader.len : reader.pos + length,
-          message = new $root.ChatMessage.FileContent.Range();
-        while (reader.pos < end) {
-          var tag = reader.uint32();
-          switch (tag >>> 3) {
-            case 1: {
-              message.start = $root.ChatMessage.FileContent.Position.decode(reader, reader.uint32());
-              break;
-            }
-            case 2: {
-              message.end = $root.ChatMessage.FileContent.Position.decode(reader, reader.uint32());
-              break;
-            }
-            default:
-              reader.skipType(tag & 7);
-              break;
-          }
-        }
-        return message;
-      };
-
-      /**
-       * Decodes a Range message from the specified reader or buffer, length delimited.
-       * @function decodeDelimited
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-       * @returns {ChatMessage.FileContent.Range} Range
-       * @throws {Error} If the payload is not a reader or valid buffer
-       * @throws {$protobuf.util.ProtocolError} If required fields are missing
-       */
-      Range.decodeDelimited = function decodeDelimited(reader) {
-        if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-        return this.decode(reader, reader.uint32());
-      };
-
-      /**
-       * Verifies a Range message.
-       * @function verify
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {Object.<string,*>} message Plain object to verify
-       * @returns {string|null} `null` if valid, otherwise the reason why it is not
-       */
-      Range.verify = function verify(message) {
-        if (typeof message !== 'object' || message === null) return 'object expected';
-        if (message.start != null && message.hasOwnProperty('start')) {
-          var error = $root.ChatMessage.FileContent.Position.verify(message.start);
-          if (error) return 'start.' + error;
-        }
-        if (message.end != null && message.hasOwnProperty('end')) {
-          var error = $root.ChatMessage.FileContent.Position.verify(message.end);
-          if (error) return 'end.' + error;
-        }
-        return null;
-      };
-
-      /**
-       * Creates a Range message from a plain object. Also converts values to their respective internal types.
-       * @function fromObject
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {Object.<string,*>} object Plain object
-       * @returns {ChatMessage.FileContent.Range} Range
-       */
-      Range.fromObject = function fromObject(object) {
-        if (object instanceof $root.ChatMessage.FileContent.Range) return object;
-        var message = new $root.ChatMessage.FileContent.Range();
-        if (object.start != null) {
-          if (typeof object.start !== 'object') throw TypeError('.ChatMessage.FileContent.Range.start: object expected');
-          message.start = $root.ChatMessage.FileContent.Position.fromObject(object.start);
-        }
-        if (object.end != null) {
-          if (typeof object.end !== 'object') throw TypeError('.ChatMessage.FileContent.Range.end: object expected');
-          message.end = $root.ChatMessage.FileContent.Position.fromObject(object.end);
-        }
-        return message;
-      };
-
-      /**
-       * Creates a plain object from a Range message. Also converts values to other types if specified.
-       * @function toObject
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {ChatMessage.FileContent.Range} message Range
-       * @param {$protobuf.IConversionOptions} [options] Conversion options
-       * @returns {Object.<string,*>} Plain object
-       */
-      Range.toObject = function toObject(message, options) {
-        if (!options) options = {};
-        var object = {};
-        if (options.defaults) {
-          object.start = null;
-          object.end = null;
-        }
-        if (message.start != null && message.hasOwnProperty('start')) object.start = $root.ChatMessage.FileContent.Position.toObject(message.start, options);
-        if (message.end != null && message.hasOwnProperty('end')) object.end = $root.ChatMessage.FileContent.Position.toObject(message.end, options);
-        return object;
-      };
-
-      /**
-       * Converts this Range to JSON.
-       * @function toJSON
-       * @memberof ChatMessage.FileContent.Range
-       * @instance
-       * @returns {Object.<string,*>} JSON object
-       */
-      Range.prototype.toJSON = function toJSON() {
-        return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-      };
-
-      /**
-       * Gets the default type url for Range
-       * @function getTypeUrl
-       * @memberof ChatMessage.FileContent.Range
-       * @static
-       * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-       * @returns {string} The default type url
-       */
-      Range.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-        if (typeUrlPrefix === undefined) {
-          typeUrlPrefix = 'type.googleapis.com';
-        }
-        return typeUrlPrefix + '/ChatMessage.FileContent.Range';
-      };
-
-      return Range;
-    })();
-
-    return FileContent;
-  })();
-
-  ChatMessage.UserMessage = (function () {
-    /**
-     * Properties of a UserMessage.
-     * @memberof ChatMessage
-     * @interface IUserMessage
-     * @property {string|null} [content] UserMessage content
-     * @property {number|null} [role] UserMessage role
-     * @property {string|null} [messageId] UserMessage messageId
-     */
-
-    /**
-     * Constructs a new UserMessage.
-     * @memberof ChatMessage
-     * @classdesc Represents a UserMessage.
-     * @implements IUserMessage
-     * @constructor
-     * @param {ChatMessage.IUserMessage=} [properties] Properties to set
-     */
-    function UserMessage(properties) {
-      if (properties) for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i) if (properties[keys[i]] != null) this[keys[i]] = properties[keys[i]];
-    }
-
-    /**
-     * UserMessage content.
-     * @member {string} content
-     * @memberof ChatMessage.UserMessage
-     * @instance
-     */
-    UserMessage.prototype.content = '';
-
-    /**
-     * UserMessage role.
-     * @member {number} role
-     * @memberof ChatMessage.UserMessage
-     * @instance
-     */
-    UserMessage.prototype.role = 0;
-
-    /**
-     * UserMessage messageId.
-     * @member {string} messageId
-     * @memberof ChatMessage.UserMessage
-     * @instance
-     */
-    UserMessage.prototype.messageId = '';
-
-    /**
-     * Creates a new UserMessage instance using the specified properties.
-     * @function create
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {ChatMessage.IUserMessage=} [properties] Properties to set
-     * @returns {ChatMessage.UserMessage} UserMessage instance
-     */
-    UserMessage.create = function create(properties) {
-      return new UserMessage(properties);
-    };
-
-    /**
-     * Encodes the specified UserMessage message. Does not implicitly {@link ChatMessage.UserMessage.verify|verify} messages.
-     * @function encode
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {ChatMessage.IUserMessage} message UserMessage message or plain object to encode
-     * @param {$protobuf.Writer} [writer] Writer to encode to
-     * @returns {$protobuf.Writer} Writer
-     */
-    UserMessage.encode = function encode(message, writer) {
-      if (!writer) writer = $Writer.create();
-      if (message.content != null && Object.hasOwnProperty.call(message, 'content')) writer.uint32(/* id 1, wireType 2 =*/ 10).string(message.content);
-      if (message.role != null && Object.hasOwnProperty.call(message, 'role')) writer.uint32(/* id 2, wireType 0 =*/ 16).int32(message.role);
-      if (message.messageId != null && Object.hasOwnProperty.call(message, 'messageId')) writer.uint32(/* id 13, wireType 2 =*/ 106).string(message.messageId);
-      return writer;
-    };
-
-    /**
-     * Encodes the specified UserMessage message, length delimited. Does not implicitly {@link ChatMessage.UserMessage.verify|verify} messages.
-     * @function encodeDelimited
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {ChatMessage.IUserMessage} message UserMessage message or plain object to encode
-     * @param {$protobuf.Writer} [writer] Writer to encode to
-     * @returns {$protobuf.Writer} Writer
-     */
-    UserMessage.encodeDelimited = function encodeDelimited(message, writer) {
-      return this.encode(message, writer).ldelim();
-    };
-
-    /**
-     * Decodes a UserMessage message from the specified reader or buffer.
-     * @function decode
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-     * @param {number} [length] Message length if known beforehand
-     * @returns {ChatMessage.UserMessage} UserMessage
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    UserMessage.decode = function decode(reader, length) {
-      if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-      var end = length === undefined ? reader.len : reader.pos + length,
-        message = new $root.ChatMessage.UserMessage();
-      while (reader.pos < end) {
-        var tag = reader.uint32();
-        switch (tag >>> 3) {
-          case 1: {
-            message.content = reader.string();
-            break;
-          }
-          case 2: {
-            message.role = reader.int32();
-            break;
-          }
-          case 13: {
-            message.messageId = reader.string();
-            break;
-          }
-          default:
-            reader.skipType(tag & 7);
-            break;
-        }
-      }
-      return message;
-    };
-
-    /**
-     * Decodes a UserMessage message from the specified reader or buffer, length delimited.
-     * @function decodeDelimited
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-     * @returns {ChatMessage.UserMessage} UserMessage
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    UserMessage.decodeDelimited = function decodeDelimited(reader) {
-      if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-      return this.decode(reader, reader.uint32());
-    };
-
-    /**
-     * Verifies a UserMessage message.
-     * @function verify
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {Object.<string,*>} message Plain object to verify
-     * @returns {string|null} `null` if valid, otherwise the reason why it is not
-     */
-    UserMessage.verify = function verify(message) {
-      if (typeof message !== 'object' || message === null) return 'object expected';
-      if (message.content != null && message.hasOwnProperty('content')) if (!$util.isString(message.content)) return 'content: string expected';
-      if (message.role != null && message.hasOwnProperty('role')) if (!$util.isInteger(message.role)) return 'role: integer expected';
-      if (message.messageId != null && message.hasOwnProperty('messageId')) if (!$util.isString(message.messageId)) return 'messageId: string expected';
-      return null;
-    };
-
-    /**
-     * Creates a UserMessage message from a plain object. Also converts values to their respective internal types.
-     * @function fromObject
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {Object.<string,*>} object Plain object
-     * @returns {ChatMessage.UserMessage} UserMessage
-     */
-    UserMessage.fromObject = function fromObject(object) {
-      if (object instanceof $root.ChatMessage.UserMessage) return object;
-      var message = new $root.ChatMessage.UserMessage();
-      if (object.content != null) message.content = String(object.content);
-      if (object.role != null) message.role = object.role | 0;
-      if (object.messageId != null) message.messageId = String(object.messageId);
-      return message;
-    };
-
-    /**
-     * Creates a plain object from a UserMessage message. Also converts values to other types if specified.
-     * @function toObject
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {ChatMessage.UserMessage} message UserMessage
-     * @param {$protobuf.IConversionOptions} [options] Conversion options
-     * @returns {Object.<string,*>} Plain object
-     */
-    UserMessage.toObject = function toObject(message, options) {
-      if (!options) options = {};
-      var object = {};
-      if (options.defaults) {
-        object.content = '';
-        object.role = 0;
-        object.messageId = '';
-      }
-      if (message.content != null && message.hasOwnProperty('content')) object.content = message.content;
-      if (message.role != null && message.hasOwnProperty('role')) object.role = message.role;
-      if (message.messageId != null && message.hasOwnProperty('messageId')) object.messageId = message.messageId;
-      return object;
-    };
-
-    /**
-     * Converts this UserMessage to JSON.
-     * @function toJSON
-     * @memberof ChatMessage.UserMessage
-     * @instance
-     * @returns {Object.<string,*>} JSON object
-     */
-    UserMessage.prototype.toJSON = function toJSON() {
-      return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-    };
-
-    /**
-     * Gets the default type url for UserMessage
-     * @function getTypeUrl
-     * @memberof ChatMessage.UserMessage
-     * @static
-     * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-     * @returns {string} The default type url
-     */
-    UserMessage.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-      if (typeUrlPrefix === undefined) {
-        typeUrlPrefix = 'type.googleapis.com';
-      }
-      return typeUrlPrefix + '/ChatMessage.UserMessage';
-    };
-
-    return UserMessage;
-  })();
-
-  ChatMessage.Instructions = (function () {
-    /**
-     * Properties of an Instructions.
-     * @memberof ChatMessage
-     * @interface IInstructions
-     * @property {string|null} [instruction] Instructions instruction
-     */
-
-    /**
-     * Constructs a new Instructions.
-     * @memberof ChatMessage
-     * @classdesc Represents an Instructions.
-     * @implements IInstructions
-     * @constructor
-     * @param {ChatMessage.IInstructions=} [properties] Properties to set
-     */
-    function Instructions(properties) {
-      if (properties) for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i) if (properties[keys[i]] != null) this[keys[i]] = properties[keys[i]];
-    }
-
-    /**
-     * Instructions instruction.
-     * @member {string} instruction
-     * @memberof ChatMessage.Instructions
-     * @instance
-     */
-    Instructions.prototype.instruction = '';
-
-    /**
-     * Creates a new Instructions instance using the specified properties.
-     * @function create
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {ChatMessage.IInstructions=} [properties] Properties to set
-     * @returns {ChatMessage.Instructions} Instructions instance
-     */
-    Instructions.create = function create(properties) {
-      return new Instructions(properties);
-    };
-
-    /**
-     * Encodes the specified Instructions message. Does not implicitly {@link ChatMessage.Instructions.verify|verify} messages.
-     * @function encode
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {ChatMessage.IInstructions} message Instructions message or plain object to encode
-     * @param {$protobuf.Writer} [writer] Writer to encode to
-     * @returns {$protobuf.Writer} Writer
-     */
-    Instructions.encode = function encode(message, writer) {
-      if (!writer) writer = $Writer.create();
-      if (message.instruction != null && Object.hasOwnProperty.call(message, 'instruction')) writer.uint32(/* id 1, wireType 2 =*/ 10).string(message.instruction);
-      return writer;
-    };
-
-    /**
-     * Encodes the specified Instructions message, length delimited. Does not implicitly {@link ChatMessage.Instructions.verify|verify} messages.
-     * @function encodeDelimited
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {ChatMessage.IInstructions} message Instructions message or plain object to encode
-     * @param {$protobuf.Writer} [writer] Writer to encode to
-     * @returns {$protobuf.Writer} Writer
-     */
-    Instructions.encodeDelimited = function encodeDelimited(message, writer) {
-      return this.encode(message, writer).ldelim();
-    };
-
-    /**
-     * Decodes an Instructions message from the specified reader or buffer.
-     * @function decode
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-     * @param {number} [length] Message length if known beforehand
-     * @returns {ChatMessage.Instructions} Instructions
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    Instructions.decode = function decode(reader, length) {
-      if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-      var end = length === undefined ? reader.len : reader.pos + length,
-        message = new $root.ChatMessage.Instructions();
-      while (reader.pos < end) {
-        var tag = reader.uint32();
-        switch (tag >>> 3) {
-          case 1: {
-            message.instruction = reader.string();
-            break;
-          }
-          default:
-            reader.skipType(tag & 7);
-            break;
-        }
-      }
-      return message;
-    };
-
-    /**
-     * Decodes an Instructions message from the specified reader or buffer, length delimited.
-     * @function decodeDelimited
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-     * @returns {ChatMessage.Instructions} Instructions
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    Instructions.decodeDelimited = function decodeDelimited(reader) {
-      if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-      return this.decode(reader, reader.uint32());
-    };
-
-    /**
-     * Verifies an Instructions message.
-     * @function verify
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {Object.<string,*>} message Plain object to verify
-     * @returns {string|null} `null` if valid, otherwise the reason why it is not
-     */
-    Instructions.verify = function verify(message) {
-      if (typeof message !== 'object' || message === null) return 'object expected';
-      if (message.instruction != null && message.hasOwnProperty('instruction')) if (!$util.isString(message.instruction)) return 'instruction: string expected';
-      return null;
-    };
-
-    /**
-     * Creates an Instructions message from a plain object. Also converts values to their respective internal types.
-     * @function fromObject
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {Object.<string,*>} object Plain object
-     * @returns {ChatMessage.Instructions} Instructions
-     */
-    Instructions.fromObject = function fromObject(object) {
-      if (object instanceof $root.ChatMessage.Instructions) return object;
-      var message = new $root.ChatMessage.Instructions();
-      if (object.instruction != null) message.instruction = String(object.instruction);
-      return message;
-    };
-
-    /**
-     * Creates a plain object from an Instructions message. Also converts values to other types if specified.
-     * @function toObject
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {ChatMessage.Instructions} message Instructions
-     * @param {$protobuf.IConversionOptions} [options] Conversion options
-     * @returns {Object.<string,*>} Plain object
-     */
-    Instructions.toObject = function toObject(message, options) {
-      if (!options) options = {};
-      var object = {};
-      if (options.defaults) object.instruction = '';
-      if (message.instruction != null && message.hasOwnProperty('instruction')) object.instruction = message.instruction;
-      return object;
-    };
-
-    /**
-     * Converts this Instructions to JSON.
-     * @function toJSON
-     * @memberof ChatMessage.Instructions
-     * @instance
-     * @returns {Object.<string,*>} JSON object
-     */
-    Instructions.prototype.toJSON = function toJSON() {
-      return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-    };
-
-    /**
-     * Gets the default type url for Instructions
-     * @function getTypeUrl
-     * @memberof ChatMessage.Instructions
-     * @static
-     * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-     * @returns {string} The default type url
-     */
-    Instructions.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-      if (typeUrlPrefix === undefined) {
-        typeUrlPrefix = 'type.googleapis.com';
-      }
-      return typeUrlPrefix + '/ChatMessage.Instructions';
-    };
-
-    return Instructions;
-  })();
-
-  ChatMessage.Model = (function () {
-    /**
-     * Properties of a Model.
-     * @memberof ChatMessage
-     * @interface IModel
-     * @property {string|null} [name] Model name
-     * @property {string|null} [empty] Model empty
-     */
-
-    /**
-     * Constructs a new Model.
-     * @memberof ChatMessage
-     * @classdesc Represents a Model.
-     * @implements IModel
-     * @constructor
-     * @param {ChatMessage.IModel=} [properties] Properties to set
-     */
-    function Model(properties) {
-      if (properties) for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i) if (properties[keys[i]] != null) this[keys[i]] = properties[keys[i]];
-    }
-
-    /**
-     * Model name.
-     * @member {string} name
-     * @memberof ChatMessage.Model
-     * @instance
-     */
-    Model.prototype.name = '';
-
-    /**
-     * Model empty.
-     * @member {string} empty
-     * @memberof ChatMessage.Model
-     * @instance
-     */
-    Model.prototype.empty = '';
-
-    /**
-     * Creates a new Model instance using the specified properties.
-     * @function create
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {ChatMessage.IModel=} [properties] Properties to set
-     * @returns {ChatMessage.Model} Model instance
-     */
-    Model.create = function create(properties) {
-      return new Model(properties);
-    };
-
-    /**
-     * Encodes the specified Model message. Does not implicitly {@link ChatMessage.Model.verify|verify} messages.
-     * @function encode
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {ChatMessage.IModel} message Model message or plain object to encode
-     * @param {$protobuf.Writer} [writer] Writer to encode to
-     * @returns {$protobuf.Writer} Writer
-     */
-    Model.encode = function encode(message, writer) {
-      if (!writer) writer = $Writer.create();
-      if (message.name != null && Object.hasOwnProperty.call(message, 'name')) writer.uint32(/* id 1, wireType 2 =*/ 10).string(message.name);
-      if (message.empty != null && Object.hasOwnProperty.call(message, 'empty')) writer.uint32(/* id 4, wireType 2 =*/ 34).string(message.empty);
-      return writer;
-    };
-
-    /**
-     * Encodes the specified Model message, length delimited. Does not implicitly {@link ChatMessage.Model.verify|verify} messages.
-     * @function encodeDelimited
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {ChatMessage.IModel} message Model message or plain object to encode
-     * @param {$protobuf.Writer} [writer] Writer to encode to
-     * @returns {$protobuf.Writer} Writer
-     */
-    Model.encodeDelimited = function encodeDelimited(message, writer) {
-      return this.encode(message, writer).ldelim();
-    };
-
-    /**
-     * Decodes a Model message from the specified reader or buffer.
-     * @function decode
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-     * @param {number} [length] Message length if known beforehand
-     * @returns {ChatMessage.Model} Model
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    Model.decode = function decode(reader, length) {
-      if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-      var end = length === undefined ? reader.len : reader.pos + length,
-        message = new $root.ChatMessage.Model();
-      while (reader.pos < end) {
-        var tag = reader.uint32();
-        switch (tag >>> 3) {
-          case 1: {
-            message.name = reader.string();
-            break;
-          }
-          case 4: {
-            message.empty = reader.string();
-            break;
-          }
-          default:
-            reader.skipType(tag & 7);
-            break;
-        }
-      }
-      return message;
-    };
-
-    /**
-     * Decodes a Model message from the specified reader or buffer, length delimited.
-     * @function decodeDelimited
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-     * @returns {ChatMessage.Model} Model
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    Model.decodeDelimited = function decodeDelimited(reader) {
-      if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-      return this.decode(reader, reader.uint32());
-    };
-
-    /**
-     * Verifies a Model message.
-     * @function verify
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {Object.<string,*>} message Plain object to verify
-     * @returns {string|null} `null` if valid, otherwise the reason why it is not
-     */
-    Model.verify = function verify(message) {
-      if (typeof message !== 'object' || message === null) return 'object expected';
-      if (message.name != null && message.hasOwnProperty('name')) if (!$util.isString(message.name)) return 'name: string expected';
-      if (message.empty != null && message.hasOwnProperty('empty')) if (!$util.isString(message.empty)) return 'empty: string expected';
-      return null;
-    };
-
-    /**
-     * Creates a Model message from a plain object. Also converts values to their respective internal types.
-     * @function fromObject
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {Object.<string,*>} object Plain object
-     * @returns {ChatMessage.Model} Model
-     */
-    Model.fromObject = function fromObject(object) {
-      if (object instanceof $root.ChatMessage.Model) return object;
-      var message = new $root.ChatMessage.Model();
-      if (object.name != null) message.name = String(object.name);
-      if (object.empty != null) message.empty = String(object.empty);
-      return message;
-    };
-
-    /**
-     * Creates a plain object from a Model message. Also converts values to other types if specified.
-     * @function toObject
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {ChatMessage.Model} message Model
-     * @param {$protobuf.IConversionOptions} [options] Conversion options
-     * @returns {Object.<string,*>} Plain object
-     */
-    Model.toObject = function toObject(message, options) {
-      if (!options) options = {};
-      var object = {};
-      if (options.defaults) {
-        object.name = '';
-        object.empty = '';
-      }
-      if (message.name != null && message.hasOwnProperty('name')) object.name = message.name;
-      if (message.empty != null && message.hasOwnProperty('empty')) object.empty = message.empty;
-      return object;
-    };
-
-    /**
-     * Converts this Model to JSON.
-     * @function toJSON
-     * @memberof ChatMessage.Model
-     * @instance
-     * @returns {Object.<string,*>} JSON object
-     */
-    Model.prototype.toJSON = function toJSON() {
-      return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-    };
-
-    /**
-     * Gets the default type url for Model
-     * @function getTypeUrl
-     * @memberof ChatMessage.Model
-     * @static
-     * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-     * @returns {string} The default type url
-     */
-    Model.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-      if (typeUrlPrefix === undefined) {
-        typeUrlPrefix = 'type.googleapis.com';
-      }
-      return typeUrlPrefix + '/ChatMessage.Model';
-    };
-
-    return Model;
-  })();
-
-  return ChatMessage;
-})();
-
-$root.ResMessage = (function () {
-  /**
-   * Properties of a ResMessage.
-   * @exports IResMessage
-   * @interface IResMessage
-   * @property {string|null} [msg] ResMessage msg
-   */
-
-  /**
-   * Constructs a new ResMessage.
-   * @exports ResMessage
-   * @classdesc Represents a ResMessage.
-   * @implements IResMessage
-   * @constructor
-   * @param {IResMessage=} [properties] Properties to set
-   */
-  function ResMessage(properties) {
-    if (properties) for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i) if (properties[keys[i]] != null) this[keys[i]] = properties[keys[i]];
-  }
-
-  /**
-   * ResMessage msg.
-   * @member {string} msg
-   * @memberof ResMessage
-   * @instance
-   */
-  ResMessage.prototype.msg = '';
-
-  /**
-   * Creates a new ResMessage instance using the specified properties.
-   * @function create
-   * @memberof ResMessage
-   * @static
-   * @param {IResMessage=} [properties] Properties to set
-   * @returns {ResMessage} ResMessage instance
-   */
-  ResMessage.create = function create(properties) {
-    return new ResMessage(properties);
-  };
-
-  /**
-   * Encodes the specified ResMessage message. Does not implicitly {@link ResMessage.verify|verify} messages.
-   * @function encode
-   * @memberof ResMessage
-   * @static
-   * @param {IResMessage} message ResMessage message or plain object to encode
-   * @param {$protobuf.Writer} [writer] Writer to encode to
-   * @returns {$protobuf.Writer} Writer
-   */
-  ResMessage.encode = function encode(message, writer) {
-    if (!writer) writer = $Writer.create();
-    if (message.msg != null && Object.hasOwnProperty.call(message, 'msg')) writer.uint32(/* id 1, wireType 2 =*/ 10).string(message.msg);
-    return writer;
-  };
-
-  /**
-   * Encodes the specified ResMessage message, length delimited. Does not implicitly {@link ResMessage.verify|verify} messages.
-   * @function encodeDelimited
-   * @memberof ResMessage
-   * @static
-   * @param {IResMessage} message ResMessage message or plain object to encode
-   * @param {$protobuf.Writer} [writer] Writer to encode to
-   * @returns {$protobuf.Writer} Writer
-   */
-  ResMessage.encodeDelimited = function encodeDelimited(message, writer) {
-    return this.encode(message, writer).ldelim();
-  };
-
-  /**
-   * Decodes a ResMessage message from the specified reader or buffer.
-   * @function decode
-   * @memberof ResMessage
-   * @static
-   * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-   * @param {number} [length] Message length if known beforehand
-   * @returns {ResMessage} ResMessage
-   * @throws {Error} If the payload is not a reader or valid buffer
-   * @throws {$protobuf.util.ProtocolError} If required fields are missing
-   */
-  ResMessage.decode = function decode(reader, length) {
-    if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-    var end = length === undefined ? reader.len : reader.pos + length,
-      message = new $root.ResMessage();
-    while (reader.pos < end) {
-      var tag = reader.uint32();
-      switch (tag >>> 3) {
-        case 1: {
-          message.msg = reader.string();
-          break;
-        }
-        default:
-          reader.skipType(tag & 7);
-          break;
-      }
-    }
-    return message;
-  };
-
-  /**
-   * Decodes a ResMessage message from the specified reader or buffer, length delimited.
-   * @function decodeDelimited
-   * @memberof ResMessage
-   * @static
-   * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-   * @returns {ResMessage} ResMessage
-   * @throws {Error} If the payload is not a reader or valid buffer
-   * @throws {$protobuf.util.ProtocolError} If required fields are missing
-   */
-  ResMessage.decodeDelimited = function decodeDelimited(reader) {
-    if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-    return this.decode(reader, reader.uint32());
-  };
-
-  /**
-   * Verifies a ResMessage message.
-   * @function verify
-   * @memberof ResMessage
-   * @static
-   * @param {Object.<string,*>} message Plain object to verify
-   * @returns {string|null} `null` if valid, otherwise the reason why it is not
-   */
-  ResMessage.verify = function verify(message) {
-    if (typeof message !== 'object' || message === null) return 'object expected';
-    if (message.msg != null && message.hasOwnProperty('msg')) if (!$util.isString(message.msg)) return 'msg: string expected';
-    return null;
-  };
-
-  /**
-   * Creates a ResMessage message from a plain object. Also converts values to their respective internal types.
-   * @function fromObject
-   * @memberof ResMessage
-   * @static
-   * @param {Object.<string,*>} object Plain object
-   * @returns {ResMessage} ResMessage
-   */
-  ResMessage.fromObject = function fromObject(object) {
-    if (object instanceof $root.ResMessage) return object;
-    var message = new $root.ResMessage();
-    if (object.msg != null) message.msg = String(object.msg);
-    return message;
-  };
-
-  /**
-   * Creates a plain object from a ResMessage message. Also converts values to other types if specified.
-   * @function toObject
-   * @memberof ResMessage
-   * @static
-   * @param {ResMessage} message ResMessage
-   * @param {$protobuf.IConversionOptions} [options] Conversion options
-   * @returns {Object.<string,*>} Plain object
-   */
-  ResMessage.toObject = function toObject(message, options) {
-    if (!options) options = {};
-    var object = {};
-    if (options.defaults) object.msg = '';
-    if (message.msg != null && message.hasOwnProperty('msg')) object.msg = message.msg;
-    return object;
-  };
-
-  /**
-   * Converts this ResMessage to JSON.
-   * @function toJSON
-   * @memberof ResMessage
-   * @instance
-   * @returns {Object.<string,*>} JSON object
-   */
-  ResMessage.prototype.toJSON = function toJSON() {
-    return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-  };
-
-  /**
-   * Gets the default type url for ResMessage
-   * @function getTypeUrl
-   * @memberof ResMessage
-   * @static
-   * @param {string} [typeUrlPrefix] your custom typeUrlPrefix(default "type.googleapis.com")
-   * @returns {string} The default type url
-   */
-  ResMessage.getTypeUrl = function getTypeUrl(typeUrlPrefix) {
-    if (typeUrlPrefix === undefined) {
-      typeUrlPrefix = 'type.googleapis.com';
-    }
-    return typeUrlPrefix + '/ResMessage';
-  };
-
-  return ResMessage;
-})();
-
-module.exports = $root;

cursor-api/src/message.proto

@@ -1,51 +0,0 @@
-syntax = "proto3";
-
-message ChatMessage {
-  message FileContent {
-    message Position {
-      int32 line = 1;
-      int32 column = 2;
-    }
-    message Range {
-      Position start = 1;
-      Position end = 2;
-    }
-
-    string filename = 1;
-    string content = 2;
-    Position position = 3;
-    string language = 5;
-    Range range = 6;
-    int32 length = 8;
-    int32 type = 9;
-    int32 error_code = 11;
-  }
-
-  message UserMessage {
-    string content = 1;
-    int32 role = 2;
-    string message_id = 13;
-  }
-
-  message Instructions {
-    string instruction = 1;
-  }
-
-  message Model {
-    string name = 1;
-    string empty = 4;
-  }
-
-  // repeated FileContent files = 1;
-  repeated UserMessage messages = 2;
-  Instructions instructions = 4;
-  string projectPath = 5;
-  Model model = 7;
-  string requestId = 9;
-  string summary = 11; // 或许是空的，描述会话做了什么事情，但是不是标题 或许可以当作额外的设定来用
-  string conversationId = 15; // 又来一个uuid
-}
-
-message ResMessage {
-  string msg = 1;
-}

cursor-api/src/utils.js

@@ -1,111 +0,0 @@
-const { v4: uuidv4 } = require('uuid');
-const zlib = require('zlib');
-const $root = require('./message.js');
-
-const regex = /<\|BEGIN_SYSTEM\|>.*?<\|END_SYSTEM\|>.*?<\|BEGIN_USER\|>.*?<\|END_USER\|>/s;
-
-async function stringToHex(messages, modelName) {
-  const formattedMessages = messages.map((msg) => ({
-    ...msg,
-    role: msg.role === 'user' ? 1 : 2,
-    message_id: uuidv4(),
-  }));
-
-  const message = {
-    messages: formattedMessages,
-    instructions: {
-      instruction: 'Always respond in 中文',
-    },
-    projectPath: '/path/to/project',
-    model: {
-      name: modelName,
-      empty: '',
-    },
-    requestId: uuidv4(),
-    summary: '',
-    conversationId: uuidv4(),
-  };
-  const errMsg = $root.ChatMessage.verify(message);
-  if (errMsg) throw Error(errMsg);
-
-  const messageInstance = $root.ChatMessage.create(message);
-
-  const buffer = $root.ChatMessage.encode(messageInstance).finish();
-  const hexString = (buffer.length.toString(16).padStart(10, '0') + buffer.toString('hex')).toUpperCase();
-
-  return Buffer.from(hexString, 'hex');
-}
-
-async function chunkToUtf8String(chunk) {
-  try {
-    let hex = Buffer.from(chunk).toString('hex');
-
-    let offset = 0;
-    let results = [];
-
-    while (offset < hex.length) {
-      if (offset + 10 > hex.length) break;
-
-      const dataLength = parseInt(hex.slice(offset, offset + 10), 16);
-      offset += 10;
-
-      if (offset + dataLength * 2 > hex.length) break;
-
-      const messageHex = hex.slice(offset, offset + dataLength * 2);
-      offset += dataLength * 2;
-
-      const messageBuffer = Buffer.from(messageHex, 'hex');
-      const message = $root.ResMessage.decode(messageBuffer);
-      results.push(message.msg);
-    }
-
-    if (results.length == 0) {
-      return gunzip(chunk);
-    }
-    return results.join('');
-  } catch (err) {
-    return gunzip(chunk);
-  }
-}
-
-function gunzip(chunk) {
-  return new Promise((resolve, reject) => {
-    zlib.gunzip(chunk.slice(5), (err, decompressed) => {
-      if (err) {
-        resolve('');
-      } else {
-        const text = decompressed.toString('utf-8');
-        // 这里只是尝试解析错误数据，如果是包含了全量的返回结果直接忽略
-        if (regex.test(text)) {
-          resolve('');
-        } else {
-          resolve(text);
-        }
-      }
-    });
-  });
-}
-
-function getRandomIDPro({ size, dictType, customDict }) {
-  let random = '';
-  if (!customDict) {
-    switch (dictType) {
-      case 'alphabet':
-        customDict = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
-        break;
-      case 'max':
-        customDict = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-';
-        break;
-      default:
-        customDict = '0123456789';
-    }
-  }
-  for (; size--; ) random += customDict[(Math.random() * customDict.length) | 0];
-  return random;
-}
-
-module.exports = {
-  stringToHex,
-  chunkToUtf8String,
-  getRandomIDPro,
-};