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/* |
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* Copyright (c) 2017-2019 Rafael da Silva Rocha. |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining |
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* a copy of this software and associated documentation files (the |
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* "Software"), to deal in the Software without restriction, including |
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* without limitation the rights to use, copy, modify, merge, publish, |
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* distribute, sublicense, and/or sell copies of the Software, and to |
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* permit persons to whom the Software is furnished to do so, subject to |
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* the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be |
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* included in all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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* |
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*/ |
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/** |
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* @fileoverview The writeString function. |
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* @see https://github.com/rochars/wavefile |
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*/ |
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import {packString} from 'byte-data'; |
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/** |
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* Pack a string an array of bytes. If the string is smaller than the max size |
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* and the string is of fixed size, the output array is filled with 0s. |
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* @param {string} str The string to be written as bytes. |
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* @param {number} maxSize the max size of the string. |
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* @param {boolean} fixedSize If the string is of fixed size or not. |
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* @return {!Array<number>} The packed string. |
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*/ |
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export default function writeString(str, maxSize, fixedSize=true) { |
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/** @type {!Array<number>} */ |
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let packedString = packString(str); |
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if (fixedSize) { |
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for (let i=packedString.length; i<maxSize; i++) { |
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packedString.push(0); |
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} |
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} |
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return packedString; |
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} |
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rochars /
wavefile
