| var util = require('util'), |
| Match = require ('../match'); |
| |
| /** |
| * This class recognizes single-byte encodings. Because the encoding scheme is so |
| * simple, language statistics are used to do the matching. |
| */ |
| |
| function NGramParser(theNgramList, theByteMap) { |
| var N_GRAM_MASK = 0xFFFFFF; |
| |
| this.byteIndex = 0; |
| this.ngram = 0; |
| |
| this.ngramList = theNgramList; |
| this.byteMap = theByteMap; |
| |
| this.ngramCount = 0; |
| this.hitCount = 0; |
| |
| this.spaceChar; |
| |
| /* |
| * Binary search for value in table, which must have exactly 64 entries. |
| */ |
| this.search = function(table, value) { |
| var index = 0; |
| |
| if (table[index + 32] <= value) index += 32; |
| if (table[index + 16] <= value) index += 16; |
| if (table[index + 8] <= value) index += 8; |
| if (table[index + 4] <= value) index += 4; |
| if (table[index + 2] <= value) index += 2; |
| if (table[index + 1] <= value) index += 1; |
| if (table[index] > value) index -= 1; |
| |
| if (index < 0 || table[index] != value) |
| return -1; |
| |
| return index; |
| }; |
| |
| this.lookup = function(thisNgram) { |
| this.ngramCount += 1; |
| if (this.search(this.ngramList, thisNgram) >= 0) { |
| this.hitCount += 1; |
| } |
| }; |
| |
| this.addByte = function(b) { |
| this.ngram = ((this.ngram << 8) + (b & 0xFF)) & N_GRAM_MASK; |
| this.lookup(this.ngram); |
| } |
| |
| this.nextByte = function(det) { |
| if (this.byteIndex >= det.fInputLen) |
| return -1; |
| |
| return det.fInputBytes[this.byteIndex++] & 0xFF; |
| } |
| |
| this.parse = function(det, spaceCh) { |
| var b, ignoreSpace = false; |
| this.spaceChar = spaceCh; |
| |
| while ((b = this.nextByte(det)) >= 0) { |
| var mb = this.byteMap[b]; |
| |
| // TODO: 0x20 might not be a space in all character sets... |
| if (mb != 0) { |
| if (!(mb == this.spaceChar && ignoreSpace)) { |
| this.addByte(mb); |
| } |
| |
| ignoreSpace = (mb == this.spaceChar); |
| } |
| } |
| |
| // TODO: Is this OK? The buffer could have ended in the middle of a word... |
| this.addByte(this.spaceChar); |
| |
| var rawPercent = this.hitCount / this.ngramCount; |
| |
| // TODO - This is a bit of a hack to take care of a case |
| // were we were getting a confidence of 135... |
| if (rawPercent > 0.33) |
| return 98; |
| |
| return Math.floor(rawPercent * 300.0); |
| }; |
| }; |
| |
| function NGramsPlusLang(la, ng) { |
| this.fLang = la; |
| this.fNGrams = ng; |
| }; |
| |
| function sbcs() {}; |
| sbcs.prototype.spaceChar = 0x20; |
| sbcs.prototype.ngrams = function() {}; |
| sbcs.prototype.byteMap = function() {}; |
| sbcs.prototype.match = function(det) { |
| |
| var ngrams = this.ngrams(); |
| var multiple = (Array.isArray(ngrams) && ngrams[0] instanceof NGramsPlusLang); |
| |
| if (!multiple) { |
| var parser = new NGramParser(ngrams, this.byteMap()); |
| var confidence = parser.parse(det, this.spaceChar); |
| return confidence <= 0 ? null : new Match(det, this, confidence); |
| } |
| |
| var bestConfidenceSoFar = -1; |
| var lang = null; |
| |
| for (var i = ngrams.length - 1; i >= 0; i--) { |
| var ngl = ngrams[i]; |
| |
| var parser = new NGramParser(ngl.fNGrams, this.byteMap()); |
| var confidence = parser.parse(det, this.spaceChar); |
| if (confidence > bestConfidenceSoFar) { |
| bestConfidenceSoFar = confidence; |
| lang = ngl.fLang; |
| } |
| } |
| |
| var name = this.name(det); |
| return bestConfidenceSoFar <= 0 ? null : new Match(det, this, bestConfidenceSoFar, name, lang); |
| }; |
| |
| |
| module.exports.ISO_8859_1 = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20, |
| 0x20, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| new NGramsPlusLang('da', [ |
| 0x206166, 0x206174, 0x206465, 0x20656E, 0x206572, 0x20666F, 0x206861, 0x206920, |
| 0x206D65, 0x206F67, 0x2070E5, 0x207369, 0x207374, 0x207469, 0x207669, 0x616620, |
| 0x616E20, 0x616E64, 0x617220, 0x617420, 0x646520, 0x64656E, 0x646572, 0x646574, |
| 0x652073, 0x656420, 0x656465, 0x656E20, 0x656E64, 0x657220, 0x657265, 0x657320, |
| 0x657420, 0x666F72, 0x676520, 0x67656E, 0x676572, 0x696765, 0x696C20, 0x696E67, |
| 0x6B6520, 0x6B6B65, 0x6C6572, 0x6C6967, 0x6C6C65, 0x6D6564, 0x6E6465, 0x6E6520, |
| 0x6E6720, 0x6E6765, 0x6F6720, 0x6F6D20, 0x6F7220, 0x70E520, 0x722064, 0x722065, |
| 0x722073, 0x726520, 0x737465, 0x742073, 0x746520, 0x746572, 0x74696C, 0x766572 |
| ]), |
| new NGramsPlusLang('de', [ |
| 0x20616E, 0x206175, 0x206265, 0x206461, 0x206465, 0x206469, 0x206569, 0x206765, |
| 0x206861, 0x20696E, 0x206D69, 0x207363, 0x207365, 0x20756E, 0x207665, 0x20766F, |
| 0x207765, 0x207A75, 0x626572, 0x636820, 0x636865, 0x636874, 0x646173, 0x64656E, |
| 0x646572, 0x646965, 0x652064, 0x652073, 0x65696E, 0x656974, 0x656E20, 0x657220, |
| 0x657320, 0x67656E, 0x68656E, 0x687420, 0x696368, 0x696520, 0x696E20, 0x696E65, |
| 0x697420, 0x6C6963, 0x6C6C65, 0x6E2061, 0x6E2064, 0x6E2073, 0x6E6420, 0x6E6465, |
| 0x6E6520, 0x6E6720, 0x6E6765, 0x6E7465, 0x722064, 0x726465, 0x726569, 0x736368, |
| 0x737465, 0x742064, 0x746520, 0x74656E, 0x746572, 0x756E64, 0x756E67, 0x766572 |
| ]), |
| new NGramsPlusLang('en', [ |
| 0x206120, 0x20616E, 0x206265, 0x20636F, 0x20666F, 0x206861, 0x206865, 0x20696E, |
| 0x206D61, 0x206F66, 0x207072, 0x207265, 0x207361, 0x207374, 0x207468, 0x20746F, |
| 0x207768, 0x616964, 0x616C20, 0x616E20, 0x616E64, 0x617320, 0x617420, 0x617465, |
| 0x617469, 0x642061, 0x642074, 0x652061, 0x652073, 0x652074, 0x656420, 0x656E74, |
| 0x657220, 0x657320, 0x666F72, 0x686174, 0x686520, 0x686572, 0x696420, 0x696E20, |
| 0x696E67, 0x696F6E, 0x697320, 0x6E2061, 0x6E2074, 0x6E6420, 0x6E6720, 0x6E7420, |
| 0x6F6620, 0x6F6E20, 0x6F7220, 0x726520, 0x727320, 0x732061, 0x732074, 0x736169, |
| 0x737420, 0x742074, 0x746572, 0x746861, 0x746865, 0x74696F, 0x746F20, 0x747320 |
| ]), |
| new NGramsPlusLang('es', [ |
| 0x206120, 0x206361, 0x20636F, 0x206465, 0x20656C, 0x20656E, 0x206573, 0x20696E, |
| 0x206C61, 0x206C6F, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207265, 0x207365, |
| 0x20756E, 0x207920, 0x612063, 0x612064, 0x612065, 0x61206C, 0x612070, 0x616369, |
| 0x61646F, 0x616C20, 0x617220, 0x617320, 0x6369F3, 0x636F6E, 0x646520, 0x64656C, |
| 0x646F20, 0x652064, 0x652065, 0x65206C, 0x656C20, 0x656E20, 0x656E74, 0x657320, |
| 0x657374, 0x69656E, 0x69F36E, 0x6C6120, 0x6C6F73, 0x6E2065, 0x6E7465, 0x6F2064, |
| 0x6F2065, 0x6F6E20, 0x6F7220, 0x6F7320, 0x706172, 0x717565, 0x726120, 0x726573, |
| 0x732064, 0x732065, 0x732070, 0x736520, 0x746520, 0x746F20, 0x756520, 0xF36E20 |
| ]), |
| new NGramsPlusLang('fr', [ |
| 0x206175, 0x20636F, 0x206461, 0x206465, 0x206475, 0x20656E, 0x206574, 0x206C61, |
| 0x206C65, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207365, 0x20736F, 0x20756E, |
| 0x20E020, 0x616E74, 0x617469, 0x636520, 0x636F6E, 0x646520, 0x646573, 0x647520, |
| 0x652061, 0x652063, 0x652064, 0x652065, 0x65206C, 0x652070, 0x652073, 0x656E20, |
| 0x656E74, 0x657220, 0x657320, 0x657420, 0x657572, 0x696F6E, 0x697320, 0x697420, |
| 0x6C6120, 0x6C6520, 0x6C6573, 0x6D656E, 0x6E2064, 0x6E6520, 0x6E7320, 0x6E7420, |
| 0x6F6E20, 0x6F6E74, 0x6F7572, 0x717565, 0x72206C, 0x726520, 0x732061, 0x732064, |
| 0x732065, 0x73206C, 0x732070, 0x742064, 0x746520, 0x74696F, 0x756520, 0x757220 |
| ]), |
| new NGramsPlusLang('it', [ |
| 0x20616C, 0x206368, 0x20636F, 0x206465, 0x206469, 0x206520, 0x20696C, 0x20696E, |
| 0x206C61, 0x207065, 0x207072, 0x20756E, 0x612063, 0x612064, 0x612070, 0x612073, |
| 0x61746F, 0x636865, 0x636F6E, 0x64656C, 0x646920, 0x652061, 0x652063, 0x652064, |
| 0x652069, 0x65206C, 0x652070, 0x652073, 0x656C20, 0x656C6C, 0x656E74, 0x657220, |
| 0x686520, 0x692061, 0x692063, 0x692064, 0x692073, 0x696120, 0x696C20, 0x696E20, |
| 0x696F6E, 0x6C6120, 0x6C6520, 0x6C6920, 0x6C6C61, 0x6E6520, 0x6E6920, 0x6E6F20, |
| 0x6E7465, 0x6F2061, 0x6F2064, 0x6F2069, 0x6F2073, 0x6F6E20, 0x6F6E65, 0x706572, |
| 0x726120, 0x726520, 0x736920, 0x746120, 0x746520, 0x746920, 0x746F20, 0x7A696F |
| ]), |
| new NGramsPlusLang('nl', [ |
| 0x20616C, 0x206265, 0x206461, 0x206465, 0x206469, 0x206565, 0x20656E, 0x206765, |
| 0x206865, 0x20696E, 0x206D61, 0x206D65, 0x206F70, 0x207465, 0x207661, 0x207665, |
| 0x20766F, 0x207765, 0x207A69, 0x61616E, 0x616172, 0x616E20, 0x616E64, 0x617220, |
| 0x617420, 0x636874, 0x646520, 0x64656E, 0x646572, 0x652062, 0x652076, 0x65656E, |
| 0x656572, 0x656E20, 0x657220, 0x657273, 0x657420, 0x67656E, 0x686574, 0x696520, |
| 0x696E20, 0x696E67, 0x697320, 0x6E2062, 0x6E2064, 0x6E2065, 0x6E2068, 0x6E206F, |
| 0x6E2076, 0x6E6465, 0x6E6720, 0x6F6E64, 0x6F6F72, 0x6F7020, 0x6F7220, 0x736368, |
| 0x737465, 0x742064, 0x746520, 0x74656E, 0x746572, 0x76616E, 0x766572, 0x766F6F |
| ]), |
| new NGramsPlusLang('no', [ |
| 0x206174, 0x206176, 0x206465, 0x20656E, 0x206572, 0x20666F, 0x206861, 0x206920, |
| 0x206D65, 0x206F67, 0x2070E5, 0x207365, 0x20736B, 0x20736F, 0x207374, 0x207469, |
| 0x207669, 0x20E520, 0x616E64, 0x617220, 0x617420, 0x646520, 0x64656E, 0x646574, |
| 0x652073, 0x656420, 0x656E20, 0x656E65, 0x657220, 0x657265, 0x657420, 0x657474, |
| 0x666F72, 0x67656E, 0x696B6B, 0x696C20, 0x696E67, 0x6B6520, 0x6B6B65, 0x6C6520, |
| 0x6C6C65, 0x6D6564, 0x6D656E, 0x6E2073, 0x6E6520, 0x6E6720, 0x6E6765, 0x6E6E65, |
| 0x6F6720, 0x6F6D20, 0x6F7220, 0x70E520, 0x722073, 0x726520, 0x736F6D, 0x737465, |
| 0x742073, 0x746520, 0x74656E, 0x746572, 0x74696C, 0x747420, 0x747465, 0x766572 |
| ]), |
| new NGramsPlusLang('pt', [ |
| 0x206120, 0x20636F, 0x206461, 0x206465, 0x20646F, 0x206520, 0x206573, 0x206D61, |
| 0x206E6F, 0x206F20, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207265, 0x207365, |
| 0x20756D, 0x612061, 0x612063, 0x612064, 0x612070, 0x616465, 0x61646F, 0x616C20, |
| 0x617220, 0x617261, 0x617320, 0x636F6D, 0x636F6E, 0x646120, 0x646520, 0x646F20, |
| 0x646F73, 0x652061, 0x652064, 0x656D20, 0x656E74, 0x657320, 0x657374, 0x696120, |
| 0x696361, 0x6D656E, 0x6E7465, 0x6E746F, 0x6F2061, 0x6F2063, 0x6F2064, 0x6F2065, |
| 0x6F2070, 0x6F7320, 0x706172, 0x717565, 0x726120, 0x726573, 0x732061, 0x732064, |
| 0x732065, 0x732070, 0x737461, 0x746520, 0x746F20, 0x756520, 0xE36F20, 0xE7E36F |
| ]), |
| new NGramsPlusLang('sv', [ |
| 0x206174, 0x206176, 0x206465, 0x20656E, 0x2066F6, 0x206861, 0x206920, 0x20696E, |
| 0x206B6F, 0x206D65, 0x206F63, 0x2070E5, 0x20736B, 0x20736F, 0x207374, 0x207469, |
| 0x207661, 0x207669, 0x20E472, 0x616465, 0x616E20, 0x616E64, 0x617220, 0x617474, |
| 0x636820, 0x646520, 0x64656E, 0x646572, 0x646574, 0x656420, 0x656E20, 0x657220, |
| 0x657420, 0x66F672, 0x67656E, 0x696C6C, 0x696E67, 0x6B6120, 0x6C6C20, 0x6D6564, |
| 0x6E2073, 0x6E6120, 0x6E6465, 0x6E6720, 0x6E6765, 0x6E696E, 0x6F6368, 0x6F6D20, |
| 0x6F6E20, 0x70E520, 0x722061, 0x722073, 0x726120, 0x736B61, 0x736F6D, 0x742073, |
| 0x746120, 0x746520, 0x746572, 0x74696C, 0x747420, 0x766172, 0xE47220, 0xF67220, |
| ]) |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return (det && det.fC1Bytes) ? 'windows-1252' : 'ISO-8859-1'; |
| }; |
| }; |
| util.inherits(module.exports.ISO_8859_1, sbcs); |
| |
| |
| module.exports.ISO_8859_2 = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0xB1, 0x20, 0xB3, 0x20, 0xB5, 0xB6, 0x20, |
| 0x20, 0xB9, 0xBA, 0xBB, 0xBC, 0x20, 0xBE, 0xBF, |
| 0x20, 0xB1, 0x20, 0xB3, 0x20, 0xB5, 0xB6, 0xB7, |
| 0x20, 0xB9, 0xBA, 0xBB, 0xBC, 0x20, 0xBE, 0xBF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x20 |
| ]; |
| } |
| |
| this.ngrams = function() { |
| return [ |
| new NGramsPlusLang('cs', [ |
| 0x206120, 0x206279, 0x20646F, 0x206A65, 0x206E61, 0x206E65, 0x206F20, 0x206F64, |
| 0x20706F, 0x207072, 0x2070F8, 0x20726F, 0x207365, 0x20736F, 0x207374, 0x20746F, |
| 0x207620, 0x207679, 0x207A61, 0x612070, 0x636520, 0x636820, 0x652070, 0x652073, |
| 0x652076, 0x656D20, 0x656EED, 0x686F20, 0x686F64, 0x697374, 0x6A6520, 0x6B7465, |
| 0x6C6520, 0x6C6920, 0x6E6120, 0x6EE920, 0x6EEC20, 0x6EED20, 0x6F2070, 0x6F646E, |
| 0x6F6A69, 0x6F7374, 0x6F7520, 0x6F7661, 0x706F64, 0x706F6A, 0x70726F, 0x70F865, |
| 0x736520, 0x736F75, 0x737461, 0x737469, 0x73746E, 0x746572, 0x746EED, 0x746F20, |
| 0x752070, 0xBE6520, 0xE16EED, 0xE9686F, 0xED2070, 0xED2073, 0xED6D20, 0xF86564, |
| ]), |
| new NGramsPlusLang('hu', [ |
| 0x206120, 0x20617A, 0x206265, 0x206567, 0x20656C, 0x206665, 0x206861, 0x20686F, |
| 0x206973, 0x206B65, 0x206B69, 0x206BF6, 0x206C65, 0x206D61, 0x206D65, 0x206D69, |
| 0x206E65, 0x20737A, 0x207465, 0x20E973, 0x612061, 0x61206B, 0x61206D, 0x612073, |
| 0x616B20, 0x616E20, 0x617A20, 0x62616E, 0x62656E, 0x656779, 0x656B20, 0x656C20, |
| 0x656C65, 0x656D20, 0x656E20, 0x657265, 0x657420, 0x657465, 0x657474, 0x677920, |
| 0x686F67, 0x696E74, 0x697320, 0x6B2061, 0x6BF67A, 0x6D6567, 0x6D696E, 0x6E2061, |
| 0x6E616B, 0x6E656B, 0x6E656D, 0x6E7420, 0x6F6779, 0x732061, 0x737A65, 0x737A74, |
| 0x737AE1, 0x73E967, 0x742061, 0x747420, 0x74E173, 0x7A6572, 0xE16E20, 0xE97320, |
| ]), |
| new NGramsPlusLang('pl', [ |
| 0x20637A, 0x20646F, 0x206920, 0x206A65, 0x206B6F, 0x206D61, 0x206D69, 0x206E61, |
| 0x206E69, 0x206F64, 0x20706F, 0x207072, 0x207369, 0x207720, 0x207769, 0x207779, |
| 0x207A20, 0x207A61, 0x612070, 0x612077, 0x616E69, 0x636820, 0x637A65, 0x637A79, |
| 0x646F20, 0x647A69, 0x652070, 0x652073, 0x652077, 0x65207A, 0x65676F, 0x656A20, |
| 0x656D20, 0x656E69, 0x676F20, 0x696120, 0x696520, 0x69656A, 0x6B6120, 0x6B6920, |
| 0x6B6965, 0x6D6965, 0x6E6120, 0x6E6961, 0x6E6965, 0x6F2070, 0x6F7761, 0x6F7769, |
| 0x706F6C, 0x707261, 0x70726F, 0x70727A, 0x727A65, 0x727A79, 0x7369EA, 0x736B69, |
| 0x737461, 0x776965, 0x796368, 0x796D20, 0x7A6520, 0x7A6965, 0x7A7920, 0xF37720, |
| ]), |
| new NGramsPlusLang('ro', [ |
| 0x206120, 0x206163, 0x206361, 0x206365, 0x20636F, 0x206375, 0x206465, 0x206469, |
| 0x206C61, 0x206D61, 0x207065, 0x207072, 0x207365, 0x2073E3, 0x20756E, 0x20BA69, |
| 0x20EE6E, 0x612063, 0x612064, 0x617265, 0x617420, 0x617465, 0x617520, 0x636172, |
| 0x636F6E, 0x637520, 0x63E320, 0x646520, 0x652061, 0x652063, 0x652064, 0x652070, |
| 0x652073, 0x656120, 0x656920, 0x656C65, 0x656E74, 0x657374, 0x692061, 0x692063, |
| 0x692064, 0x692070, 0x696520, 0x696920, 0x696E20, 0x6C6120, 0x6C6520, 0x6C6F72, |
| 0x6C7569, 0x6E6520, 0x6E7472, 0x6F7220, 0x70656E, 0x726520, 0x726561, 0x727520, |
| 0x73E320, 0x746520, 0x747275, 0x74E320, 0x756920, 0x756C20, 0xBA6920, 0xEE6E20, |
| ]) |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return (det && det.fC1Bytes) ? 'windows-1250' : 'ISO-8859-2'; |
| }; |
| }; |
| util.inherits(module.exports.ISO_8859_2, sbcs); |
| |
| |
| module.exports.ISO_8859_5 = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x20, 0xFE, 0xFF, |
| 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, |
| 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, |
| 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x20, 0xFE, 0xFF |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| 0x20D220, 0x20D2DE, 0x20D4DE, 0x20D7D0, 0x20D820, 0x20DAD0, 0x20DADE, 0x20DDD0, |
| 0x20DDD5, 0x20DED1, 0x20DFDE, 0x20DFE0, 0x20E0D0, 0x20E1DE, 0x20E1E2, 0x20E2DE, |
| 0x20E7E2, 0x20EDE2, 0xD0DDD8, 0xD0E2EC, 0xD3DE20, 0xD5DBEC, 0xD5DDD8, 0xD5E1E2, |
| 0xD5E220, 0xD820DF, 0xD8D520, 0xD8D820, 0xD8EF20, 0xDBD5DD, 0xDBD820, 0xDBECDD, |
| 0xDDD020, 0xDDD520, 0xDDD8D5, 0xDDD8EF, 0xDDDE20, 0xDDDED2, 0xDE20D2, 0xDE20DF, |
| 0xDE20E1, 0xDED220, 0xDED2D0, 0xDED3DE, 0xDED920, 0xDEDBEC, 0xDEDC20, 0xDEE1E2, |
| 0xDFDEDB, 0xDFE0D5, 0xDFE0D8, 0xDFE0DE, 0xE0D0D2, 0xE0D5D4, 0xE1E2D0, 0xE1E2D2, |
| 0xE1E2D8, 0xE1EF20, 0xE2D5DB, 0xE2DE20, 0xE2DEE0, 0xE2EC20, 0xE7E2DE, 0xEBE520 |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return 'ISO-8859-5'; |
| }; |
| |
| this.language = function() { |
| return 'ru'; |
| }; |
| }; |
| util.inherits(module.exports.ISO_8859_5, sbcs); |
| |
| |
| module.exports.ISO_8859_6 = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, |
| 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, |
| 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, |
| 0xD8, 0xD9, 0xDA, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20 |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| 0x20C7E4, 0x20C7E6, 0x20C8C7, 0x20D9E4, 0x20E1EA, 0x20E4E4, 0x20E5E6, 0x20E8C7, |
| 0xC720C7, 0xC7C120, 0xC7CA20, 0xC7D120, 0xC7E420, 0xC7E4C3, 0xC7E4C7, 0xC7E4C8, |
| 0xC7E4CA, 0xC7E4CC, 0xC7E4CD, 0xC7E4CF, 0xC7E4D3, 0xC7E4D9, 0xC7E4E2, 0xC7E4E5, |
| 0xC7E4E8, 0xC7E4EA, 0xC7E520, 0xC7E620, 0xC7E6CA, 0xC820C7, 0xC920C7, 0xC920E1, |
| 0xC920E4, 0xC920E5, 0xC920E8, 0xCA20C7, 0xCF20C7, 0xCFC920, 0xD120C7, 0xD1C920, |
| 0xD320C7, 0xD920C7, 0xD9E4E9, 0xE1EA20, 0xE420C7, 0xE4C920, 0xE4E920, 0xE4EA20, |
| 0xE520C7, 0xE5C720, 0xE5C920, 0xE5E620, 0xE620C7, 0xE720C7, 0xE7C720, 0xE8C7E4, |
| 0xE8E620, 0xE920C7, 0xEA20C7, 0xEA20E5, 0xEA20E8, 0xEAC920, 0xEAD120, 0xEAE620 |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return 'ISO-8859-6'; |
| }; |
| |
| this.language = function() { |
| return 'ar'; |
| }; |
| }; |
| util.inherits(module.exports.ISO_8859_6, sbcs); |
| |
| |
| module.exports.ISO_8859_7 = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0xA1, 0xA2, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xDC, 0x20, |
| 0xDD, 0xDE, 0xDF, 0x20, 0xFC, 0x20, 0xFD, 0xFE, |
| 0xC0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0x20, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xDC, 0xDD, 0xDE, 0xDF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x20 |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| 0x20E1ED, 0x20E1F0, 0x20E3E9, 0x20E4E9, 0x20E5F0, 0x20E720, 0x20EAE1, 0x20ECE5, |
| 0x20EDE1, 0x20EF20, 0x20F0E1, 0x20F0EF, 0x20F0F1, 0x20F3F4, 0x20F3F5, 0x20F4E7, |
| 0x20F4EF, 0xDFE120, 0xE120E1, 0xE120F4, 0xE1E920, 0xE1ED20, 0xE1F0FC, 0xE1F220, |
| 0xE3E9E1, 0xE5E920, 0xE5F220, 0xE720F4, 0xE7ED20, 0xE7F220, 0xE920F4, 0xE9E120, |
| 0xE9EADE, 0xE9F220, 0xEAE1E9, 0xEAE1F4, 0xECE520, 0xED20E1, 0xED20E5, 0xED20F0, |
| 0xEDE120, 0xEFF220, 0xEFF520, 0xF0EFF5, 0xF0F1EF, 0xF0FC20, 0xF220E1, 0xF220E5, |
| 0xF220EA, 0xF220F0, 0xF220F4, 0xF3E520, 0xF3E720, 0xF3F4EF, 0xF4E120, 0xF4E1E9, |
| 0xF4E7ED, 0xF4E7F2, 0xF4E9EA, 0xF4EF20, 0xF4EFF5, 0xF4F9ED, 0xF9ED20, 0xFEED20 |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return (det && det.fC1Bytes) ? 'windows-1253' : 'ISO-8859-7'; |
| }; |
| |
| this.language = function() { |
| return 'el'; |
| }; |
| }; |
| util.inherits(module.exports.ISO_8859_7, sbcs); |
| |
| module.exports.ISO_8859_8 = function() { |
| |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, |
| 0xF8, 0xF9, 0xFA, 0x20, 0x20, 0x20, 0x20, 0x20 |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| new NGramsPlusLang('he', [ |
| 0x20E0E5, 0x20E0E7, 0x20E0E9, 0x20E0FA, 0x20E1E9, 0x20E1EE, 0x20E4E0, 0x20E4E5, |
| 0x20E4E9, 0x20E4EE, 0x20E4F2, 0x20E4F9, 0x20E4FA, 0x20ECE0, 0x20ECE4, 0x20EEE0, |
| 0x20F2EC, 0x20F9EC, 0xE0FA20, 0xE420E0, 0xE420E1, 0xE420E4, 0xE420EC, 0xE420EE, |
| 0xE420F9, 0xE4E5E0, 0xE5E020, 0xE5ED20, 0xE5EF20, 0xE5F820, 0xE5FA20, 0xE920E4, |
| 0xE9E420, 0xE9E5FA, 0xE9E9ED, 0xE9ED20, 0xE9EF20, 0xE9F820, 0xE9FA20, 0xEC20E0, |
| 0xEC20E4, 0xECE020, 0xECE420, 0xED20E0, 0xED20E1, 0xED20E4, 0xED20EC, 0xED20EE, |
| 0xED20F9, 0xEEE420, 0xEF20E4, 0xF0E420, 0xF0E920, 0xF0E9ED, 0xF2EC20, 0xF820E4, |
| 0xF8E9ED, 0xF9EC20, 0xFA20E0, 0xFA20E1, 0xFA20E4, 0xFA20EC, 0xFA20EE, 0xFA20F9, |
| ]), |
| new NGramsPlusLang('he', [ |
| 0x20E0E5, 0x20E0EC, 0x20E4E9, 0x20E4EC, 0x20E4EE, 0x20E4F0, 0x20E9F0, 0x20ECF2, |
| 0x20ECF9, 0x20EDE5, 0x20EDE9, 0x20EFE5, 0x20EFE9, 0x20F8E5, 0x20F8E9, 0x20FAE0, |
| 0x20FAE5, 0x20FAE9, 0xE020E4, 0xE020EC, 0xE020ED, 0xE020FA, 0xE0E420, 0xE0E5E4, |
| 0xE0EC20, 0xE0EE20, 0xE120E4, 0xE120ED, 0xE120FA, 0xE420E4, 0xE420E9, 0xE420EC, |
| 0xE420ED, 0xE420EF, 0xE420F8, 0xE420FA, 0xE4EC20, 0xE5E020, 0xE5E420, 0xE7E020, |
| 0xE9E020, 0xE9E120, 0xE9E420, 0xEC20E4, 0xEC20ED, 0xEC20FA, 0xECF220, 0xECF920, |
| 0xEDE9E9, 0xEDE9F0, 0xEDE9F8, 0xEE20E4, 0xEE20ED, 0xEE20FA, 0xEEE120, 0xEEE420, |
| 0xF2E420, 0xF920E4, 0xF920ED, 0xF920FA, 0xF9E420, 0xFAE020, 0xFAE420, 0xFAE5E9, |
| ]) |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return (det && det.fC1Bytes) ? 'windows-1255' : 'ISO-8859-8'; |
| }; |
| |
| this.language = function() { |
| return 'he'; |
| }; |
| |
| }; |
| util.inherits(module.exports.ISO_8859_8, sbcs); |
| |
| |
| module.exports.ISO_8859_9 = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20, |
| 0x20, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x69, 0xFE, 0xDF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| 0x206261, 0x206269, 0x206275, 0x206461, 0x206465, 0x206765, 0x206861, 0x20696C, |
| 0x206B61, 0x206B6F, 0x206D61, 0x206F6C, 0x207361, 0x207461, 0x207665, 0x207961, |
| 0x612062, 0x616B20, 0x616C61, 0x616D61, 0x616E20, 0x616EFD, 0x617220, 0x617261, |
| 0x6172FD, 0x6173FD, 0x617961, 0x626972, 0x646120, 0x646520, 0x646920, 0x652062, |
| 0x65206B, 0x656469, 0x656E20, 0x657220, 0x657269, 0x657369, 0x696C65, 0x696E20, |
| 0x696E69, 0x697220, 0x6C616E, 0x6C6172, 0x6C6520, 0x6C6572, 0x6E2061, 0x6E2062, |
| 0x6E206B, 0x6E6461, 0x6E6465, 0x6E6520, 0x6E6920, 0x6E696E, 0x6EFD20, 0x72696E, |
| 0x72FD6E, 0x766520, 0x796120, 0x796F72, 0xFD6E20, 0xFD6E64, 0xFD6EFD, 0xFDF0FD |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return (det && det.fC1Bytes) ? 'windows-1254' : 'ISO-8859-9'; |
| }; |
| |
| this.language = function() { |
| return 'tr'; |
| }; |
| }; |
| util.inherits(module.exports.ISO_8859_9, sbcs); |
| |
| |
| module.exports.windows_1251 = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x90, 0x83, 0x20, 0x83, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x9A, 0x20, 0x9C, 0x9D, 0x9E, 0x9F, |
| 0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x9A, 0x20, 0x9C, 0x9D, 0x9E, 0x9F, |
| 0x20, 0xA2, 0xA2, 0xBC, 0x20, 0xB4, 0x20, 0x20, |
| 0xB8, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0xBF, |
| 0x20, 0x20, 0xB3, 0xB3, 0xB4, 0xB5, 0x20, 0x20, |
| 0xB8, 0x20, 0xBA, 0x20, 0xBC, 0xBE, 0xBE, 0xBF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, |
| 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| 0x20E220, 0x20E2EE, 0x20E4EE, 0x20E7E0, 0x20E820, 0x20EAE0, 0x20EAEE, 0x20EDE0, |
| 0x20EDE5, 0x20EEE1, 0x20EFEE, 0x20EFF0, 0x20F0E0, 0x20F1EE, 0x20F1F2, 0x20F2EE, |
| 0x20F7F2, 0x20FDF2, 0xE0EDE8, 0xE0F2FC, 0xE3EE20, 0xE5EBFC, 0xE5EDE8, 0xE5F1F2, |
| 0xE5F220, 0xE820EF, 0xE8E520, 0xE8E820, 0xE8FF20, 0xEBE5ED, 0xEBE820, 0xEBFCED, |
| 0xEDE020, 0xEDE520, 0xEDE8E5, 0xEDE8FF, 0xEDEE20, 0xEDEEE2, 0xEE20E2, 0xEE20EF, |
| 0xEE20F1, 0xEEE220, 0xEEE2E0, 0xEEE3EE, 0xEEE920, 0xEEEBFC, 0xEEEC20, 0xEEF1F2, |
| 0xEFEEEB, 0xEFF0E5, 0xEFF0E8, 0xEFF0EE, 0xF0E0E2, 0xF0E5E4, 0xF1F2E0, 0xF1F2E2, |
| 0xF1F2E8, 0xF1FF20, 0xF2E5EB, 0xF2EE20, 0xF2EEF0, 0xF2FC20, 0xF7F2EE, 0xFBF520 |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return 'windows-1251'; |
| }; |
| |
| this.language = function() { |
| return 'ru'; |
| }; |
| }; |
| util.inherits(module.exports.windows_1251, sbcs); |
| |
| |
| module.exports.windows_1256 = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x81, 0x20, 0x83, 0x20, 0x20, 0x20, 0x20, |
| 0x88, 0x20, 0x8A, 0x20, 0x9C, 0x8D, 0x8E, 0x8F, |
| 0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x98, 0x20, 0x9A, 0x20, 0x9C, 0x20, 0x20, 0x9F, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, |
| 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, |
| 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0x20, |
| 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, |
| 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, |
| 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, |
| 0x20, 0x20, 0x20, 0x20, 0xF4, 0x20, 0x20, 0x20, |
| 0x20, 0xF9, 0x20, 0xFB, 0xFC, 0x20, 0x20, 0xFF |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| 0x20C7E1, 0x20C7E4, 0x20C8C7, 0x20DAE1, 0x20DDED, 0x20E1E1, 0x20E3E4, 0x20E6C7, |
| 0xC720C7, 0xC7C120, 0xC7CA20, 0xC7D120, 0xC7E120, 0xC7E1C3, 0xC7E1C7, 0xC7E1C8, |
| 0xC7E1CA, 0xC7E1CC, 0xC7E1CD, 0xC7E1CF, 0xC7E1D3, 0xC7E1DA, 0xC7E1DE, 0xC7E1E3, |
| 0xC7E1E6, 0xC7E1ED, 0xC7E320, 0xC7E420, 0xC7E4CA, 0xC820C7, 0xC920C7, 0xC920DD, |
| 0xC920E1, 0xC920E3, 0xC920E6, 0xCA20C7, 0xCF20C7, 0xCFC920, 0xD120C7, 0xD1C920, |
| 0xD320C7, 0xDA20C7, 0xDAE1EC, 0xDDED20, 0xE120C7, 0xE1C920, 0xE1EC20, 0xE1ED20, |
| 0xE320C7, 0xE3C720, 0xE3C920, 0xE3E420, 0xE420C7, 0xE520C7, 0xE5C720, 0xE6C7E1, |
| 0xE6E420, 0xEC20C7, 0xED20C7, 0xED20E3, 0xED20E6, 0xEDC920, 0xEDD120, 0xEDE420 |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return 'windows-1256'; |
| }; |
| |
| this.language = function() { |
| return 'ar'; |
| }; |
| }; |
| util.inherits(module.exports.windows_1256, sbcs); |
| |
| |
| module.exports.KOI8_R = function() { |
| this.byteMap = function() { |
| return [ |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, |
| 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, |
| 0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0xA3, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0xA3, 0x20, 0x20, 0x20, 0x20, |
| 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, |
| 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, |
| 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, |
| 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, |
| 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, |
| 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, |
| 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, |
| 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, |
| 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| 0x20C4CF, 0x20C920, 0x20CBC1, 0x20CBCF, 0x20CEC1, 0x20CEC5, 0x20CFC2, 0x20D0CF, |
| 0x20D0D2, 0x20D2C1, 0x20D3CF, 0x20D3D4, 0x20D4CF, 0x20D720, 0x20D7CF, 0x20DAC1, |
| 0x20DCD4, 0x20DED4, 0xC1CEC9, 0xC1D4D8, 0xC5CCD8, 0xC5CEC9, 0xC5D3D4, 0xC5D420, |
| 0xC7CF20, 0xC920D0, 0xC9C520, 0xC9C920, 0xC9D120, 0xCCC5CE, 0xCCC920, 0xCCD8CE, |
| 0xCEC120, 0xCEC520, 0xCEC9C5, 0xCEC9D1, 0xCECF20, 0xCECFD7, 0xCF20D0, 0xCF20D3, |
| 0xCF20D7, 0xCFC7CF, 0xCFCA20, 0xCFCCD8, 0xCFCD20, 0xCFD3D4, 0xCFD720, 0xCFD7C1, |
| 0xD0CFCC, 0xD0D2C5, 0xD0D2C9, 0xD0D2CF, 0xD2C1D7, 0xD2C5C4, 0xD3D120, 0xD3D4C1, |
| 0xD3D4C9, 0xD3D4D7, 0xD4C5CC, 0xD4CF20, 0xD4CFD2, 0xD4D820, 0xD9C820, 0xDED4CF |
| ]; |
| }; |
| |
| this.name = function(det) { |
| return 'KOI8-R'; |
| }; |
| |
| this.language = function() { |
| return 'ru'; |
| }; |
| }; |
| util.inherits(module.exports.KOI8_R, sbcs); |
| |
| |
| /* |
| module.exports.ISO_8859_7 = function() { |
| this.byteMap = function() { |
| return [ |
| |
| ]; |
| }; |
| |
| this.ngrams = function() { |
| return [ |
| |
| ]; |
| }; |
| |
| this.name = function(det) { |
| if (typeof det == 'undefined') |
| return 'ISO-8859-7'; |
| return det.fC1Bytes ? 'windows-1253' : 'ISO-8859-7'; |
| }; |
| |
| this.language = function() { |
| return 'el'; |
| }; |
| }; |
| util.inherits(module.exports.ISO_8859_7, sbcs); |
| */ |
| |
