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/* |
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* Copyright (c) 2020 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 Externs for riff-file 1.0 |
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* @see https://github.com/rochars/riff-file |
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* @externs |
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*/ |
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// riffFile module |
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var riffFile = {}; |
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// RIFFFile class |
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var RIFFFile = {}; |
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/** |
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* The container identifier. |
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* 'RIFF', 'RIFX' and 'RF64' are supported. |
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* @type {string} |
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*/ |
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RIFFFile.prototype.container = ''; |
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/** |
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* The main chunk size, in bytes. |
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* @type {number} |
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*/ |
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RIFFFile.prototype.chunkSize = 0; |
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/** |
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* The format identifier. |
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* @type {string} |
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*/ |
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RIFFFile.prototype.format = ''; |
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/** |
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* An object representing the signature of all chunks in the file. |
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* @type {!Object} |
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*/ |
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RIFFFile.prototype.signature = {}; |
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/** |
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* @type {number} |
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* @protected |
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*/ |
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RIFFFile.prototype.head = 0; |
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/** |
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* @type { |
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{bits: number, be: boolean, signed: boolean, fp: boolean} |
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} |
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* @protected |
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*/ |
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RIFFFile.prototype.uInt32 = { bits: 32, be: false, signed: false, fp: false }; |
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/** |
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* The list of supported containers. |
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* Any format different from RIFX will be treated as RIFF. |
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* @type {!Array<string>} |
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* @protected |
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*/ |
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RIFFFile.prototype.supported_containers = ['RIFF', 'RIFX']; |
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/** |
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* Read the signature of the chunks in a RIFF/RIFX file. |
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* @param {!Uint8Array} buffer The file bytes. |
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* @protected |
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*/ |
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RIFFFile.prototype.setSignature = function(buffer) {}; |
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/** |
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* Find a chunk by its fourCC_ in a array of RIFF chunks. |
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* @param {string} chunkId The chunk fourCC_. |
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* @param {boolean} multiple True if there may be multiple chunks |
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* with the same chunkId. |
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* @return {Object} |
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* @protected |
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*/ |
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RIFFFile.prototype.findChunk = function(chunkId, multiple=false) {}; |
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/** |
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* Read bytes as a string from a RIFF chunk. |
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* @param {!Uint8Array} bytes The bytes. |
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* @param {number} maxSize the max size of the string. |
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* @return {string} The string. |
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* @protected |
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*/ |
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RIFFFile.prototype.readString = function(bytes, maxSize) {}; |
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/** |
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* Read a number from a chunk. |
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* @param {!Uint8Array} bytes The chunk bytes. |
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* @return {number} The number. |
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* @protected |
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*/ |
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RIFFFile.prototype.readUInt32 = function(bytes) {}; |
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rochars /
riff-file
