33 lines
1.2 KiB
JavaScript
33 lines
1.2 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const debug_1 = require("debug");
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const Token = require("token-types");
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const AbstractID3Parser_1 = require("../id3v2/AbstractID3Parser");
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const MpcSv8Parser_1 = require("./sv8/MpcSv8Parser");
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const MpcSv7Parser_1 = require("./sv7/MpcSv7Parser");
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const debug = (0, debug_1.default)('music-metadata:parser:musepack');
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class MusepackParser extends AbstractID3Parser_1.AbstractID3Parser {
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async postId3v2Parse() {
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const signature = await this.tokenizer.peekToken(new Token.StringType(3, 'binary'));
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let mpcParser;
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switch (signature) {
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case 'MP+': {
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debug('Musepack stream-version 7');
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mpcParser = new MpcSv7Parser_1.MpcSv7Parser();
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break;
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}
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case 'MPC': {
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debug('Musepack stream-version 8');
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mpcParser = new MpcSv8Parser_1.MpcSv8Parser();
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break;
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}
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default: {
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throw new Error('Invalid Musepack signature prefix');
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}
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}
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mpcParser.init(this.metadata, this.tokenizer, this.options);
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return mpcParser.parse();
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}
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}
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exports.default = MusepackParser;
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