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/proc/thread-self/root/home/byroehnu/.trash/node_modules11/nodemailer/lib/mime-node/le-windows.js

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'use strict';

const stream = require('stream');
const Transform = stream.Transform;

/**
 * Ensures that only <CR><LF> sequences are used for linebreaks
 *
 * @param {Object} options Stream options
 */
class LeWindows extends Transform {
    constructor(options) {
        super(options);
        // init Transform
        this.options = options || {};
        this.lastByte = false;
    }

/**
     * Escapes dots
     */
    _transform(chunk, encoding, done) {
        let buf;
        let lastPos = 0;

for (let i = 0, len = chunk.length; i < len; i++) {
            if (chunk[i] === 0x0a) {
                // \n
                if ((i && chunk[i - 1] !== 0x0d) || (!i && this.lastByte !== 0x0d)) {
                    if (i > lastPos) {
                        buf = chunk.slice(lastPos, i);
                        this.push(buf);
                    }
                    this.push(Buffer.from('\r\n'));
                    lastPos = i + 1;
                }
            }
        }

if (lastPos && lastPos < chunk.length) {
            buf = chunk.slice(lastPos);
            this.push(buf);
        } else if (!lastPos) {
            this.push(chunk);
        }

this.lastByte = chunk[chunk.length - 1];
        done();
    }
}

module.exports = LeWindows;

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Name	Size	Perms	Modified	Actions
index.js	44.01 KB	lrw-r--r--	2026-02-21 00:53:50	Edit Download recursive recursive
last-newline.js	670 B	lrw-r--r--	2026-02-21 00:54:00	Edit Download recursive recursive
le-unix.js	961 B	lrw-r--r--	2026-02-21 00:54:00	Edit Download recursive recursive
le-windows.js	1.26 KB	lrw-r--r--	2026-02-21 00:54:00	Edit Download recursive recursive

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