diff --git a/Helper Functions/AI-Built - base64 encode and decode.js b/Helper Functions/AI-Built - base64 encode and decode.js new file mode 100644 index 0000000..d8c62ce --- /dev/null +++ b/Helper Functions/AI-Built - base64 encode and decode.js @@ -0,0 +1,69 @@ +/***************************************************************************** + * + * This file is copyright (c) PTC, Inc. + * All rights reserved. + * + * Name: base64 encode and decode.js + * NOTE: Made with LLM + source at https://mathiasbynens/base64 + * Example uses: + * -- Encode: base64(, encode = true) + * -- Decode: base64(, encode = false) + * + * Update History: + * 0.0.1: Initial Release + * + * Version: 0.0.1 +******************************************************************************/ + +function base64(input, encode = true) { + const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + + const InvalidCharacterError = function (message) { + this.message = message; + }; + InvalidCharacterError.prototype = new Error(); + InvalidCharacterError.prototype.name = 'InvalidCharacterError'; + + const btoa = function (input) { + let str = String(input); + let output = ''; + for ( + let block, charCode, idx = 0, map = chars; + str.charAt(idx | 0) || (map = '=', idx % 1); + output += map.charAt(63 & (block >> (8 - (idx % 1) * 8))) + ) { + charCode = str.charCodeAt((idx += 3 / 4)); + if (charCode > 0xff) { + throw new InvalidCharacterError( + "'btoa' failed: The string to be encoded contains characters outside of the Latin1 range." + ); + } + block = (block << 8) | charCode; + } + return output; + }; + + const atob = function (input) { + let str = String(input).replace(/=+$/, ''); + if (str.length % 4 == 1) { + throw new InvalidCharacterError( + "'atob' failed: The string to be decoded is not correctly encoded." + ); + } + let output = ''; + for ( + let bc = 0, bs, buffer, idx = 0; + (buffer = str.charAt(idx++)); + ~buffer && + ((bs = bc % 4 ? bs * 64 + buffer : buffer), + bc++ % 4) + ? (output += String.fromCharCode(255 & (bs >> ((-2 * bc) & 6)))) + : 0 + ) { + buffer = chars.indexOf(buffer); + } + return output; + }; + + return encode ? btoa(input) : atob(input); +} \ No newline at end of file diff --git a/Helper Functions/terence - base64 encode and decode.js b/Helper Functions/terence - base64 encode and decode.js new file mode 100644 index 0000000..fd53fda --- /dev/null +++ b/Helper Functions/terence - base64 encode and decode.js @@ -0,0 +1,170 @@ +/***************************************************************************** + * + * This file is copyright (c) PTC, Inc. + * All rights reserved. + * + * Name: terence - base64 encode and decode.js + * A set of base64 encode and decode functions for use in Kepware UDD / Google V8 + * Example uses: + * var str = Base64.decode('MTAw'); + * log(str); + * log("\r\n"); + * + * Update History: + * 0.0.1: Initial Release + * + * Version: 0.0.1 +******************************************************************************/ + +var Base64 = { + + table : [ + 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', + 'I', 'J', 'K', 'L', 'M', 'N', 'O' ,'P', + 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', + 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', + 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', + 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', + 'w', 'x', 'y', 'z', '0', '1', '2', '3', + '4', '5', '6', '7', '8', '9', '+', '/' + ], + UTF16ToUTF8 : function(str) { + var res = [], len = str.length; + for (var i = 0; i < len; i++) { + var code = str.charCodeAt(i); + if (code > 0x0000 && code <= 0x007F) { + + // U+00000000 – U+0000007F 0xxxxxxx + res.push(str.charAt(i)); + } else if (code >= 0x0080 && code <= 0x07FF) { + // U+00000080 – U+000007FF 110xxxxx 10xxxxxx + // 110xxxxx + var byte1 = 0xC0 | ((code >> 6) & 0x1F); + // 10xxxxxx + var byte2 = 0x80 | (code & 0x3F); + res.push( + String.fromCharCode(byte1), + String.fromCharCode(byte2) + ); + } else if (code >= 0x0800 && code <= 0xFFFF) { + // U+00000800 – U+0000FFFF 1110xxxx 10xxxxxx 10xxxxxx + // 1110xxxx + var byte1 = 0xE0 | ((code >> 12) & 0x0F); + // 10xxxxxx + var byte2 = 0x80 | ((code >> 6) & 0x3F); + // 10xxxxxx + var byte3 = 0x80 | (code & 0x3F); + res.push( + String.fromCharCode(byte1), + String.fromCharCode(byte2), + String.fromCharCode(byte3) + ); + } else if (code >= 0x00010000 && code <= 0x001FFFFF) { + // U+00010000 – U+001FFFFF 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx + } else if (code >= 0x00200000 && code <= 0x03FFFFFF) { + // U+00200000 – U+03FFFFFF 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + } else /** if (code >= 0x04000000 && code <= 0x7FFFFFFF)*/ { + // U+04000000 – U+7FFFFFFF 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + } + } + + return res.join(''); + }, + UTF8ToUTF16 : function(str) { + var res = [], len = str.length; + var i = 0; + for (var i = 0; i < len; i++) { + var code = str.charCodeAt(i); + if (((code >> 7) & 0xFF) == 0x0) { + // 0xxxxxxx + res.push(str.charAt(i)); + } else if (((code >> 5) & 0xFF) == 0x6) { + // 110xxxxx 10xxxxxx + var code2 = str.charCodeAt(++i); + var byte1 = (code & 0x1F) << 6; + var byte2 = code2 & 0x3F; + var utf16 = byte1 | byte2; + res.push(Sting.fromCharCode(utf16)); + } else if (((code >> 4) & 0xFF) == 0xE) { + // 1110xxxx 10xxxxxx 10xxxxxx + var code2 = str.charCodeAt(++i); + var code3 = str.charCodeAt(++i); + var byte1 = (code << 4) | ((code2 >> 2) & 0x0F); + var byte2 = ((code2 & 0x03) << 6) | (code3 & 0x3F); + var utf16 = ((byte1 & 0x00FF) << 8) | byte2 + res.push(String.fromCharCode(utf16)); + } else if (((code >> 3) & 0xFF) == 0x1E) { + // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx + } else if (((code >> 2) & 0xFF) == 0x3E) { + // 111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + } else /** if (((code >> 1) & 0xFF) == 0x7E)*/ { + // 1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx + } + } + + return res.join(''); + }, + encode : function(str) { + if (!str) { + return ''; + } + var utf8 = this.UTF16ToUTF8(str); + var i = 0; + var len = utf8.length; + var res = []; + while (i < len) { + var c1 = utf8.charCodeAt(i++) & 0xFF; + res.push(this.table[c1 >> 2]); + if (i == len) { + res.push(this.table[(c1 & 0x3) << 4]); + res.push('=='); + break; + } + var c2 = utf8.charCodeAt(i++); + if (i == len) { + res.push(this.table[((c1 & 0x3) << 4) | ((c2 >> 4) & 0x0F)]); + res.push(this.table[(c2 & 0x0F) << 2]); + res.push('='); + break; + } + var c3 = utf8.charCodeAt(i++); + res.push(this.table[((c1 & 0x3) << 4) | ((c2 >> 4) & 0x0F)]); + res.push(this.table[((c2 & 0x0F) << 2) | ((c3 & 0xC0) >> 6)]); + res.push(this.table[c3 & 0x3F]); + } + + return res.join(''); + }, + decode : function(str) { + if (!str) { + return ''; + } + + var len = str.length; + var i = 0; + var res = []; + + while (i < len) { + code1 = this.table.indexOf(str.charAt(i++)); + code2 = this.table.indexOf(str.charAt(i++)); + code3 = this.table.indexOf(str.charAt(i++)); + code4 = this.table.indexOf(str.charAt(i++)); + + c1 = (code1 << 2) | (code2 >> 4); + c2 = ((code2 & 0xF) << 4) | (code3 >> 2); + c3 = ((code3 & 0x3) << 6) | code4; + + res.push(String.fromCharCode(c1)); + + if (code3 != 64) { + res.push(String.fromCharCode(c2)); + } + if (code4 != 64) { + res.push(String.fromCharCode(c3)); + } + + } + + return this.UTF8ToUTF16(res.join('')); + } +}; \ No newline at end of file