Tons of Solutions Engineering work done today for the rest of the CS team! Headway, Howard Hanna, Engels, Brighton, etc. Also completed Datasnippers auth flow and worked on Anthology's script. Cloned Anthology's courses (900..) and will clone Full Story on Monday.
This commit is contained in:
19
Scripts/node_modules/buffer-crc32/LICENSE
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19
Scripts/node_modules/buffer-crc32/LICENSE
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The MIT License
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Copyright (c) 2013 Brian J. Brennan
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to use,
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copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
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Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
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PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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47
Scripts/node_modules/buffer-crc32/README.md
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Scripts/node_modules/buffer-crc32/README.md
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# buffer-crc32
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[](http://travis-ci.org/brianloveswords/buffer-crc32)
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crc32 that works with binary data and fancy character sets, outputs
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buffer, signed or unsigned data and has tests.
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Derived from the sample CRC implementation in the PNG specification: http://www.w3.org/TR/PNG/#D-CRCAppendix
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# install
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```
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npm install buffer-crc32
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```
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# example
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```js
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var crc32 = require('buffer-crc32');
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// works with buffers
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var buf = Buffer([0x00, 0x73, 0x75, 0x70, 0x20, 0x62, 0x72, 0x6f, 0x00])
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crc32(buf) // -> <Buffer 94 5a ab 4a>
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// has convenience methods for getting signed or unsigned ints
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crc32.signed(buf) // -> -1805997238
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crc32.unsigned(buf) // -> 2488970058
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// will cast to buffer if given a string, so you can
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// directly use foreign characters safely
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crc32('自動販売機') // -> <Buffer cb 03 1a c5>
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// and works in append mode too
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var partialCrc = crc32('hey');
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var partialCrc = crc32(' ', partialCrc);
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var partialCrc = crc32('sup', partialCrc);
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var partialCrc = crc32(' ', partialCrc);
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var finalCrc = crc32('bros', partialCrc); // -> <Buffer 47 fa 55 70>
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```
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# tests
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This was tested against the output of zlib's crc32 method. You can run
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the tests with`npm test` (requires tap)
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# see also
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https://github.com/alexgorbatchev/node-crc, `crc.buffer.crc32` also
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supports buffer inputs and return unsigned ints (thanks @tjholowaychuk).
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# license
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MIT/X11
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111
Scripts/node_modules/buffer-crc32/index.js
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Scripts/node_modules/buffer-crc32/index.js
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var Buffer = require('buffer').Buffer;
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var CRC_TABLE = [
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0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,
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0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,
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0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,
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0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
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0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,
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0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
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0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,
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0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
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0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,
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0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,
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0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,
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0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
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0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,
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0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,
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0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,
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0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
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0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,
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0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
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0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,
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0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
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0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,
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0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,
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0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,
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0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
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0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,
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0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,
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0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,
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0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
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0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,
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0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
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0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,
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0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
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0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,
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0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,
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0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,
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0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
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0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,
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0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,
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0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,
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0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
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0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,
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0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
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0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,
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0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
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0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,
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0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,
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0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,
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0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
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0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,
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0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,
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0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,
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0x2d02ef8d
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];
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if (typeof Int32Array !== 'undefined') {
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CRC_TABLE = new Int32Array(CRC_TABLE);
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}
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function ensureBuffer(input) {
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if (Buffer.isBuffer(input)) {
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return input;
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}
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var hasNewBufferAPI =
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typeof Buffer.alloc === "function" &&
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typeof Buffer.from === "function";
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if (typeof input === "number") {
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return hasNewBufferAPI ? Buffer.alloc(input) : new Buffer(input);
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}
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else if (typeof input === "string") {
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return hasNewBufferAPI ? Buffer.from(input) : new Buffer(input);
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}
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else {
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throw new Error("input must be buffer, number, or string, received " +
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typeof input);
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}
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}
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function bufferizeInt(num) {
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var tmp = ensureBuffer(4);
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tmp.writeInt32BE(num, 0);
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return tmp;
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}
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function _crc32(buf, previous) {
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buf = ensureBuffer(buf);
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if (Buffer.isBuffer(previous)) {
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previous = previous.readUInt32BE(0);
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}
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var crc = ~~previous ^ -1;
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for (var n = 0; n < buf.length; n++) {
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crc = CRC_TABLE[(crc ^ buf[n]) & 0xff] ^ (crc >>> 8);
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}
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return (crc ^ -1);
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}
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function crc32() {
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return bufferizeInt(_crc32.apply(null, arguments));
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}
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crc32.signed = function () {
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return _crc32.apply(null, arguments);
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};
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crc32.unsigned = function () {
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return _crc32.apply(null, arguments) >>> 0;
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};
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module.exports = crc32;
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39
Scripts/node_modules/buffer-crc32/package.json
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39
Scripts/node_modules/buffer-crc32/package.json
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{
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"author": "Brian J. Brennan <brianloveswords@gmail.com>",
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"name": "buffer-crc32",
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"description": "A pure javascript CRC32 algorithm that plays nice with binary data",
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"version": "0.2.13",
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"licenses": [
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{
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"type": "MIT",
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"url": "https://github.com/brianloveswords/buffer-crc32/raw/master/LICENSE"
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}
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],
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"contributors": [
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{
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"name": "Vladimir Kuznetsov",
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"github": "mistakster"
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}
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],
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"homepage": "https://github.com/brianloveswords/buffer-crc32",
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"repository": {
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"type": "git",
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"url": "git://github.com/brianloveswords/buffer-crc32.git"
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},
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"main": "index.js",
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"scripts": {
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"test": "./node_modules/.bin/tap tests/*.test.js"
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},
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"dependencies": {},
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"devDependencies": {
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"tap": "~0.2.5"
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},
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"optionalDependencies": {},
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"engines": {
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"node": "*"
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},
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"license": "MIT",
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"files": [
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"index.js"
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]
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}
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