From f1998c321a4eec6d75b58d84aa8610971bf21979 Mon Sep 17 00:00:00 2001 From: Brian Picciano Date: Sat, 31 Jul 2021 11:35:39 -0600 Subject: move static files into static sub-dir, refactor nix a bit --- .../MIDI.js/inc/shim/Base64binary.js | 81 ++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 static/src/assets/trading-in-the-rain/MIDI.js/inc/shim/Base64binary.js (limited to 'static/src/assets/trading-in-the-rain/MIDI.js/inc/shim/Base64binary.js') diff --git a/static/src/assets/trading-in-the-rain/MIDI.js/inc/shim/Base64binary.js b/static/src/assets/trading-in-the-rain/MIDI.js/inc/shim/Base64binary.js new file mode 100644 index 0000000..2c59f8f --- /dev/null +++ b/static/src/assets/trading-in-the-rain/MIDI.js/inc/shim/Base64binary.js @@ -0,0 +1,81 @@ +/** + * @license ------------------------------------------------------------------- + * module: Base64Binary + * src: http://blog.danguer.com/2011/10/24/base64-binary-decoding-in-javascript/ + * license: Simplified BSD License + * ------------------------------------------------------------------- + * Copyright 2011, Daniel Guerrero. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL DANIEL GUERRERO BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +var Base64Binary = { + _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=", + + /* will return a Uint8Array type */ + decodeArrayBuffer: function(input) { + var bytes = Math.ceil( (3*input.length) / 4.0); + var ab = new ArrayBuffer(bytes); + this.decode(input, ab); + + return ab; + }, + + decode: function(input, arrayBuffer) { + //get last chars to see if are valid + var lkey1 = this._keyStr.indexOf(input.charAt(input.length-1)); + var lkey2 = this._keyStr.indexOf(input.charAt(input.length-1)); + + var bytes = Math.ceil( (3*input.length) / 4.0); + if (lkey1 == 64) bytes--; //padding chars, so skip + if (lkey2 == 64) bytes--; //padding chars, so skip + + var uarray; + var chr1, chr2, chr3; + var enc1, enc2, enc3, enc4; + var i = 0; + var j = 0; + + if (arrayBuffer) + uarray = new Uint8Array(arrayBuffer); + else + uarray = new Uint8Array(bytes); + + input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ""); + + for (i=0; i> 4); + chr2 = ((enc2 & 15) << 4) | (enc3 >> 2); + chr3 = ((enc3 & 3) << 6) | enc4; + + uarray[i] = chr1; + if (enc3 != 64) uarray[i+1] = chr2; + if (enc4 != 64) uarray[i+2] = chr3; + } + + return uarray; + } +}; \ No newline at end of file -- cgit v1.2.3