tools / commit
Replace lz-string with own version.
separator-page/index.html | 2 +- separator-page/lz-string.js | 507 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 508 insertions(+), 1 deletion(-) diff --git a/separator-page/index.html b/separator-page/index.html index 3f0868c..6f3bf90 100644 --- a/separator-page/index.html +++ b/separator-page/index.html @@ -7,7 +7,7 @@ <link rel="icon" href="data:image/x-icon;base64,AAABAAEAEBAQAAEABAAoAQAAFgAAACgAAAAQAAAAIAAAAAEABAAAAAAAgAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD//wAA//8AAP//AAD//wAA/n8AAP5/AAD+fwAA/n8AAOAHAADgBwAA/n8AAP5/AAD+fwAA/n8AAP//AAD//wAA" /> <script language="javascript" - src="https://pieroxy.net/lzstring/lz-string-1.4.4.js"></script> + src="https://fuzzy-rp.gitlab.io/tools/separator-page/lz-string.js"></script> <!-- https://github.com/showdownjs/showdown --> <script language="javascript" diff --git a/separator-page/lz-string.js b/separator-page/lz-string.js new file mode 100644 index 0000000..d73398d --- /dev/null +++ b/separator-page/lz-string.js @@ -0,0 +1,507 @@ +// Copyright (c) 2013 Pieroxy <pieroxy@pieroxy.net> +// This work is free. You can redistribute it and/or modify it +// under the terms of the WTFPL, Version 2 +// For more information see LICENSE.txt or http://www.wtfpl.net/ +// +// For more information, the home page: +// http://pieroxy.net/blog/pages/lz-string/testing.html +// +// LZ-based compression algorithm, version 1.4.4 +var LZString = (function() { + + // private property + var f = String.fromCharCode; + var keyStrBase64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; + var keyStrUriSafe = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+-$"; + var baseReverseDic = {}; + + function getBaseValue(alphabet, character) { + if (!baseReverseDic[alphabet]) { + baseReverseDic[alphabet] = {}; + for (var i=0 ; i<alphabet.length ; i++) { + baseReverseDic[alphabet][alphabet.charAt(i)] = i; + } + } + return baseReverseDic[alphabet][character]; + } + + var LZString = { + compressToBase64 : function (input) { + if (input == null) return ""; + var res = LZString._compress(input, 6, function(a){return keyStrBase64.charAt(a);}); + switch (res.length % 4) { // To produce valid Base64 + default: // When could this happen ? + case 0 : return res; + case 1 : return res+"==="; + case 2 : return res+"=="; + case 3 : return res+"="; + } + }, + + decompressFromBase64 : function (input) { + if (input == null) return ""; + if (input == "") return null; + return LZString._decompress(input.length, 32, function(index) { return getBaseValue(keyStrBase64, input.charAt(index)); }); + }, + + compressToUTF16 : function (input) { + if (input == null) return ""; + return LZString._compress(input, 15, function(a){return f(a+32);}) + " "; + }, + + decompressFromUTF16: function (compressed) { + if (compressed == null) return ""; + if (compressed == "") return null; + return LZString._decompress(compressed.length, 16384, function(index) { return compressed.charCodeAt(index) - 32; }); + }, + + //compress into uint8array (UCS-2 big endian format) + compressToUint8Array: function (uncompressed) { + var compressed = LZString.compress(uncompressed); + var buf=new Uint8Array(compressed.length*2); // 2 bytes per character + + for (var i=0, TotalLen=compressed.length; i<TotalLen; i++) { + var current_value = compressed.charCodeAt(i); + buf[i*2] = current_value >>> 8; + buf[i*2+1] = current_value % 256; + } + return buf; + }, + + //decompress from uint8array (UCS-2 big endian format) + decompressFromUint8Array:function (compressed) { + if (compressed===null || compressed===undefined){ + return LZString.decompress(compressed); + } else { + var buf=new Array(compressed.length/2); // 2 bytes per character + for (var i=0, TotalLen=buf.length; i<TotalLen; i++) { + buf[i]=compressed[i*2]*256+compressed[i*2+1]; + } + + var result = []; + buf.forEach(function (c) { + result.push(f(c)); + }); + return LZString.decompress(result.join('')); + + } + + }, + + + //compress into a string that is already URI encoded + compressToEncodedURIComponent: function (input) { + if (input == null) return ""; + return LZString._compress(input, 6, function(a){return keyStrUriSafe.charAt(a);}); + }, + + //decompress from an output of compressToEncodedURIComponent + decompressFromEncodedURIComponent:function (input) { + if (input == null) return ""; + if (input == "") return null; + input = input.replace(/ /g, "+"); + return LZString._decompress(input.length, 32, function(index) { return getBaseValue(keyStrUriSafe, input.charAt(index)); }); + }, + + compress: function (uncompressed) { + return LZString._compress(uncompressed, 16, function(a){return f(a);}); + }, + _compress: function (uncompressed, bitsPerChar, getCharFromInt) { + if (uncompressed == null) return ""; + var i, value, + context_dictionary= {}, + context_dictionaryToCreate= {}, + context_c="", + context_wc="", + context_w="", + context_enlargeIn= 2, // Compensate for the first entry which should not count + context_dictSize= 3, + context_numBits= 2, + context_data=[], + context_data_val=0, + context_data_position=0, + ii; + + for (ii = 0; ii < uncompressed.length; ii += 1) { + context_c = uncompressed.charAt(ii); + if (!Object.prototype.hasOwnProperty.call(context_dictionary,context_c)) { + context_dictionary[context_c] = context_dictSize++; + context_dictionaryToCreate[context_c] = true; + } + + context_wc = context_w + context_c; + if (Object.prototype.hasOwnProperty.call(context_dictionary,context_wc)) { + context_w = context_wc; + } else { + if (Object.prototype.hasOwnProperty.call(context_dictionaryToCreate,context_w)) { + if (context_w.charCodeAt(0)<256) { + for (i=0 ; i<context_numBits ; i++) { + context_data_val = (context_data_val << 1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + } + value = context_w.charCodeAt(0); + for (i=0 ; i<8 ; i++) { + context_data_val = (context_data_val << 1) | (value&1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = value >> 1; + } + } else { + value = 1; + for (i=0 ; i<context_numBits ; i++) { + context_data_val = (context_data_val << 1) | value; + if (context_data_position ==bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = 0; + } + value = context_w.charCodeAt(0); + for (i=0 ; i<16 ; i++) { + context_data_val = (context_data_val << 1) | (value&1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = value >> 1; + } + } + context_enlargeIn--; + if (context_enlargeIn == 0) { + context_enlargeIn = Math.pow(2, context_numBits); + context_numBits++; + } + delete context_dictionaryToCreate[context_w]; + } else { + value = context_dictionary[context_w]; + for (i=0 ; i<context_numBits ; i++) { + context_data_val = (context_data_val << 1) | (value&1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = value >> 1; + } + + + } + context_enlargeIn--; + if (context_enlargeIn == 0) { + context_enlargeIn = Math.pow(2, context_numBits); + context_numBits++; + } + // Add wc to the dictionary. + context_dictionary[context_wc] = context_dictSize++; + context_w = String(context_c); + } + } + + // Output the code for w. + if (context_w !== "") { + if (Object.prototype.hasOwnProperty.call(context_dictionaryToCreate,context_w)) { + if (context_w.charCodeAt(0)<256) { + for (i=0 ; i<context_numBits ; i++) { + context_data_val = (context_data_val << 1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + } + value = context_w.charCodeAt(0); + for (i=0 ; i<8 ; i++) { + context_data_val = (context_data_val << 1) | (value&1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = value >> 1; + } + } else { + value = 1; + for (i=0 ; i<context_numBits ; i++) { + context_data_val = (context_data_val << 1) | value; + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = 0; + } + value = context_w.charCodeAt(0); + for (i=0 ; i<16 ; i++) { + context_data_val = (context_data_val << 1) | (value&1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = value >> 1; + } + } + context_enlargeIn--; + if (context_enlargeIn == 0) { + context_enlargeIn = Math.pow(2, context_numBits); + context_numBits++; + } + delete context_dictionaryToCreate[context_w]; + } else { + value = context_dictionary[context_w]; + for (i=0 ; i<context_numBits ; i++) { + context_data_val = (context_data_val << 1) | (value&1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = value >> 1; + } + + + } + context_enlargeIn--; + if (context_enlargeIn == 0) { + context_enlargeIn = Math.pow(2, context_numBits); + context_numBits++; + } + } + + // Mark the end of the stream + value = 2; + for (i=0 ; i<context_numBits ; i++) { + context_data_val = (context_data_val << 1) | (value&1); + if (context_data_position == bitsPerChar-1) { + context_data_position = 0; + context_data.push(getCharFromInt(context_data_val)); + context_data_val = 0; + } else { + context_data_position++; + } + value = value >> 1; + } + + // Flush the last char + while (true) { + context_data_val = (context_data_val << 1); + if (context_data_position == bitsPerChar-1) { + context_data.push(getCharFromInt(context_data_val)); + break; + } + else context_data_position++; + } + return context_data.join(''); + }, + + decompress: function (compressed) { + if (compressed == null) return ""; + if (compressed == "") return null; + return LZString._decompress(compressed.length, 32768, function(index) { return compressed.charCodeAt(index); }); + }, + + _decompress: function (length, resetValue, getNextValue) { + var dictionary = [], + next, + enlargeIn = 4, + dictSize = 4, + numBits = 3, + entry = "", + result = [], + i, + w, + bits, resb, maxpower, power, + c, + data = {val:getNextValue(0), position:resetValue, index:1}; + + for (i = 0; i < 3; i += 1) { + dictionary[i] = i; + } + + bits = 0; + maxpower = Math.pow(2,2); + power=1; + while (power!=maxpower) { + resb = data.val & data.position; + data.position >>= 1; + if (data.position == 0) { + data.position = resetValue; + data.val = getNextValue(data.index++); + } + bits |= (resb>0 ? 1 : 0) * power; + power <<= 1; + } + + switch (next = bits) { + case 0: + bits = 0; + maxpower = Math.pow(2,8); + power=1; + while (power!=maxpower) { + resb = data.val & data.position; + data.position >>= 1; + if (data.position == 0) { + data.position = resetValue; + data.val = getNextValue(data.index++); + } + bits |= (resb>0 ? 1 : 0) * power; + power <<= 1; + } + c = f(bits); + break; + case 1: + bits = 0; + maxpower = Math.pow(2,16); + power=1; + while (power!=maxpower) { + resb = data.val & data.position; + data.position >>= 1; + if (data.position == 0) { + data.position = resetValue; + data.val = getNextValue(data.index++); + } + bits |= (resb>0 ? 1 : 0) * power; + power <<= 1; + } + c = f(bits); + break; + case 2: + return ""; + } + dictionary[3] = c; + w = c; + result.push(c); + while (true) { + if (data.index > length) { + return ""; + } + + bits = 0; + maxpower = Math.pow(2,numBits); + power=1; + while (power!=maxpower) { + resb = data.val & data.position; + data.position >>= 1; + if (data.position == 0) { + data.position = resetValue; + data.val = getNextValue(data.index++); + } + bits |= (resb>0 ? 1 : 0) * power; + power <<= 1; + } + + switch (c = bits) { + case 0: + bits = 0; + maxpower = Math.pow(2,8); + power=1; + while (power!=maxpower) { + resb = data.val & data.position; + data.position >>= 1; + if (data.position == 0) { + data.position = resetValue; + data.val = getNextValue(data.index++); + } + bits |= (resb>0 ? 1 : 0) * power; + power <<= 1; + } + + dictionary[dictSize++] = f(bits); + c = dictSize-1; + enlargeIn--; + break; + case 1: + bits = 0; + maxpower = Math.pow(2,16); + power=1; + while (power!=maxpower) { + resb = data.val & data.position; + data.position >>= 1; + if (data.position == 0) { + data.position = resetValue; + data.val = getNextValue(data.index++); + } + bits |= (resb>0 ? 1 : 0) * power; + power <<= 1; + } + dictionary[dictSize++] = f(bits); + c = dictSize-1; + enlargeIn--; + break; + case 2: + return result.join(''); + } + + if (enlargeIn == 0) { + enlargeIn = Math.pow(2, numBits); + numBits++; + } + + if (dictionary[c]) { + entry = dictionary[c]; + } else { + if (c === dictSize) { + entry = w + w.charAt(0); + } else { + return null; + } + } + result.push(entry); + + // Add w+entry[0] to the dictionary. + dictionary[dictSize++] = w + entry.charAt(0); + enlargeIn--; + + w = entry; + + if (enlargeIn == 0) { + enlargeIn = Math.pow(2, numBits); + numBits++; + } + + } + } + }; + return LZString; + })(); + + if (typeof define === 'function' && define.amd) { + define(function () { return LZString; }); + } else if( typeof module !== 'undefined' && module != null ) { + module.exports = LZString + } else if( typeof angular !== 'undefined' && angular != null ) { + angular.module('LZString', []) + .factory('LZString', function () { + return LZString; + }); + } + \ No newline at end of file