| 1 | 'use strict'
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| 2 | var iconv
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| 3 | var iconvLite
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| 4 |
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| 5 | function getIconvAdapter () {
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| 6 | var Iconv = require('iconv').Iconv
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| 7 | return {
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| 8 | decode: function (bufferOrString, encoding) {
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| 9 | var iconv = new Iconv(encoding, 'utf8')
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| 10 | return iconv.convert(bufferOrString)
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| 11 | },
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| 12 | encode: function (bufferOrString, encoding) {
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| 13 | var iconv = new Iconv('utf8', encoding)
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| 14 | return iconv.convert(bufferOrString)
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| 15 | }
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| 16 | }
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| 17 | }
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| 18 |
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| 19 | module.exports = function getIconv (useIconv) {
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| 20 | if (useIconv) {
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| 21 | if (!iconv) {
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| 22 | iconv = getIconvAdapter()
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| 23 | }
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| 24 | return iconv
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| 25 | }
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| 26 | if (!iconvLite) {
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| 27 | iconvLite = require('iconv-lite')
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| 28 | }
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| 29 | return iconvLite
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| 30 | }
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