Michael Freno
7c684a42cc
- Consolidated duplicate UndoManagers to single instance - Fixed connection promise to only resolve on 'connected' status - Fixed WebSocketProvider import (WebsocketProvider) - Added proper doc.destroy() cleanup - Renamed isPresenceInitialized property to avoid conflict Co-Authored-By: Paperclip <noreply@paperclip.ing>
66 lines
1.4 KiB
JavaScript
66 lines
1.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true,
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});
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exports.default = void 0;
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var _encode = _interopRequireDefault(require("./encode"));
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function _interopRequireDefault(e) {
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return e && e.__esModule ? e : { default: e };
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}
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const MAX_SEGMENT_LENGTH = 7;
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const ONE_MEG = 1024 * 1024;
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const COMMA = 0x2c;
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const SEMICOLON = 0x3b;
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class B64Builder {
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constructor() {
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this.buffer = Buffer.alloc(ONE_MEG);
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this.pos = 0;
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this.hasSegment = false;
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}
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markLines(n) {
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if (n < 1) {
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return this;
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}
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this.hasSegment = false;
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if (this.pos + n >= this.buffer.length) {
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this._realloc();
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}
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while (n--) {
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this.buffer[this.pos++] = SEMICOLON;
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}
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return this;
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}
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startSegment(column) {
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if (this.hasSegment) {
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this._writeByte(COMMA);
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} else {
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this.hasSegment = true;
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}
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this.append(column);
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return this;
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}
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append(value) {
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if (this.pos + MAX_SEGMENT_LENGTH >= this.buffer.length) {
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this._realloc();
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}
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this.pos = (0, _encode.default)(value, this.buffer, this.pos);
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return this;
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}
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toString() {
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return this.buffer.toString("ascii", 0, this.pos);
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}
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_writeByte(byte) {
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if (this.pos === this.buffer.length) {
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this._realloc();
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}
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this.buffer[this.pos++] = byte;
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}
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_realloc() {
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const { buffer } = this;
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this.buffer = Buffer.alloc(buffer.length * 2);
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buffer.copy(this.buffer);
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}
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}
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exports.default = B64Builder;
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