From 55a4f1fc869e41aca748c63d3018f0448b1606e0 Mon Sep 17 00:00:00 2001 From: pack Date: Sun, 9 Aug 2026 10:37:07 +0000 Subject: first commit --- node_modules/iconv-lite/lib/bom-handling.js | 48 +++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 node_modules/iconv-lite/lib/bom-handling.js (limited to 'node_modules/iconv-lite/lib/bom-handling.js') diff --git a/node_modules/iconv-lite/lib/bom-handling.js b/node_modules/iconv-lite/lib/bom-handling.js new file mode 100644 index 0000000..a86a6b5 --- /dev/null +++ b/node_modules/iconv-lite/lib/bom-handling.js @@ -0,0 +1,48 @@ +"use strict" + +var BOMChar = "\uFEFF" + +exports.PrependBOM = PrependBOMWrapper +function PrependBOMWrapper (encoder, options) { + this.encoder = encoder + this.addBOM = true +} + +PrependBOMWrapper.prototype.write = function (str) { + if (this.addBOM) { + str = BOMChar + str + this.addBOM = false + } + + return this.encoder.write(str) +} + +PrependBOMWrapper.prototype.end = function () { + return this.encoder.end() +} + +// ------------------------------------------------------------------------------ + +exports.StripBOM = StripBOMWrapper +function StripBOMWrapper (decoder, options) { + this.decoder = decoder + this.pass = false + this.options = options || {} +} + +StripBOMWrapper.prototype.write = function (buf) { + var res = this.decoder.write(buf) + if (this.pass || !res) { return res } + + if (res[0] === BOMChar) { + res = res.slice(1) + if (typeof this.options.stripBOM === "function") { this.options.stripBOM() } + } + + this.pass = true + return res +} + +StripBOMWrapper.prototype.end = function () { + return this.decoder.end() +} -- cgit v1.2.3