53 lines
2.2 KiB
JavaScript
53 lines
2.2 KiB
JavaScript
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/*
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* Copyright (c) 2018-2019 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 Externs for utf8-buffer 1.0.0
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* @see https://github.com/rochars/utf8-buffer
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* @externs
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*/
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/**
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* Read a string of UTF-8 characters from a byte buffer.
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* Invalid characters are replaced with 'REPLACEMENT CHARACTER' (U+FFFD).
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* @see https://encoding.spec.whatwg.org/#the-encoding
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* @see https://stackoverflow.com/a/34926911
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* @param {!Uint8Array|!Array<number>} buffer A byte buffer.
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* @param {number=} start The buffer index to start reading.
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* @param {?number=} end The buffer index to stop reading.
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* If end is null will read until the end of the buffer.
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* @return {string}
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*/
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function unpack(buffer, start=0, end=null) {}
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/**
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* Write a string of UTF-8 characters to a byte buffer.
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* @see https://encoding.spec.whatwg.org/#utf-8-encoder
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* @param {string} str The string to pack.
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* @param {!Uint8Array|!Array<number>} buffer The buffer to pack the string to.
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* @param {number=} index The buffer index to start writing.
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* @return {number} The next index to write in the buffer.
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*/
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function pack(str, buffer, index=0) {}
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