FM / mime-node

/opt/canhelp/node_modules/nodemailer/lib/mime-node/

/opt/canhelp/node_modules/nodemailer/lib/mime-node

Name	Size	Mode	Actions
index.js	45224	0644	edit dl rm
last-newline.js	664	0644	edit dl rm
le-unix.js	862	0644	edit dl rm
le-windows.js	1202	0644	edit dl rm

Edit: /opt/canhelp/node_modules/nodemailer/lib/mime-node/le-windows.js (1202B)

'use strict';

const { Transform } = require('stream');

/**
 * Ensures that only <CR><LF> sequences are used for linebreaks
 *
 * @param {Object} options Stream options
 */
class LeWindows extends Transform {
    constructor(options) {
        super(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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