mailparser - npm Package Compare versions

Comparing version 2.7.3 to 2.7.4

lib/mail-parser.js

		@@ -16,2 +16,3 @@ 'use strict';
		const tlds = require('tlds');
		const encodingJapanese = require('encoding-japanese');

		@@ -84,2 +85,42 @@ linkify

		class JPDecoder extends Transform {
		constructor(charset) {
		super();

		this.charset = charset;
		this.chunks = [];
		this.chunklen = 0;
		}

		_transform(chunk, encoding, done) {
		if (typeof chunk === 'string') {
		chunk = Buffer.from(chunk, encoding);
		}

		this.chunks.push(chunk);
		this.chunklen += chunk.length;
		done();
		}

		_flush(done) {
		let input = Buffer.concat(this.chunks, this.chunklen);
		try {
		let output = encodingJapanese.convert(input, {
		to: 'UNICODE', // to_encoding
		from: this.charset, // from_encoding
		type: 'string'
		});
		if (typeof output === 'string') {
		output = Buffer.from(output);
		}
		this.push(output);
		} catch (err) {
		// keep as is on errors
		this.push(input);
		}

		done();
		}
		}

		class MailParser extends Transform {
		@@ -157,3 +198,16 @@ constructor(config) {
		} else {
		return iconv;
		return {
		decodeStream(charset) {
		charset = (charset \|\| 'ascii')
		.toString()
		.trim()
		.toLowerCase();
		if (/^jis\|^iso-?2022-?jp\|^EUCJP/i.test(charset)) {
		// special case not supported by iconv-lite
		return new JPDecoder(charset);
		}

		return iconv.decodeStream(charset);
		}
		};
		}
		@@ -160,0 +214,0 @@ }

package.json

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