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@zxing/text-encoding

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Polyfill for the Encoding Living Standard's API.

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var finished_1 = require("../../encoding/finished"); var terminology_1 = require("../../encoding/terminology"); /** * @constructor * @implements {Decoder} * @param {{fatal: boolean}} options */ var XUserDefinedDecoder = /** @class */ (function () { function XUserDefinedDecoder(options) { this.fatal = options.fatal; } /** * @param {Stream} stream The stream of bytes being decoded. * @param {number} bite The next byte read from the stream. * @return {?(number|!Array.<number>)} The next code point(s) * decoded, or null if not enough data exists in the input * stream to decode a complete code point. */ XUserDefinedDecoder.prototype.handler = function (stream, bite) { // 1. If byte is end-of-stream, return finished. if (bite === terminology_1.end_of_stream) return finished_1.finished; // 2. If byte is an ASCII byte, return a code point whose value // is byte. if (terminology_1.isASCIIByte(bite)) return bite; // 3. Return a code point whose value is 0xF780 + byte − 0x80. return 0xF780 + bite - 0x80; }; return XUserDefinedDecoder; }()); exports.XUserDefinedDecoder = XUserDefinedDecoder; //# sourceMappingURL=XUserDefinedDecoder.js.map