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| 1 | +var exec = require('child_process').exec; |
| 2 | +var fs = require('fs'); |
| 3 | +var cuid = require('cuid'); |
| 4 | +var colors = require('colors'); |
| 5 | + |
| 6 | + |
| 7 | +exports.stats = false ; |
| 8 | + |
| 9 | + |
| 10 | +exports.compileVB = function ( envData , code , fn ) { |
| 11 | + //creating source file |
| 12 | + var filename = cuid.slug(); |
| 13 | + path = './temp/'; |
| 14 | + |
| 15 | + |
| 16 | + //create temp0 |
| 17 | + fs.writeFile( path + filename +'.vb' , code , function(err ){ |
| 18 | + if(exports.stats) |
| 19 | + { |
| 20 | + if(err) |
| 21 | + console.log('ERROR: '.red + err); |
| 22 | + else |
| 23 | + console.log('INFO: '.green + filename +'.vb created'); |
| 24 | + } |
| 25 | + if(envData.OS === 'windows') |
| 26 | + { |
| 27 | + |
| 28 | + //compile cs code |
| 29 | + commmand = 'cd temp & vbc ' + filename +'.vb' ; |
| 30 | + exec(commmand , function ( error , stdout , stderr ){ |
| 31 | + if(error) |
| 32 | + { |
| 33 | + if(exports.stats) |
| 34 | + { |
| 35 | + console.log('INFO: '.green + filename + '.vb contained an error while compiling'); |
| 36 | + } |
| 37 | + var out = { error : stderr }; |
| 38 | + fn(out); |
| 39 | + } |
| 40 | + else |
| 41 | + { |
| 42 | + var tempcommand = "cd temp & "+ filename ; |
| 43 | + exec( tempcommand , function ( error , stdout , stderr ){ |
| 44 | + if(error) |
| 45 | + { |
| 46 | + |
| 47 | + if(error.toString().indexOf('Error: stdout maxBuffer exceeded.') != -1) |
| 48 | + { |
| 49 | + var out = { error : 'Error: stdout maxBuffer exceeded. You might have initialized an infinite loop.' }; |
| 50 | + fn(out); |
| 51 | + } |
| 52 | + else |
| 53 | + { |
| 54 | + if(exports.stats) |
| 55 | + { |
| 56 | + console.log('INFO: '.green + filename + '.vb contained an error while executing'); |
| 57 | + } |
| 58 | + |
| 59 | + var out = { error : stderr }; |
| 60 | + fn(out); |
| 61 | + } |
| 62 | + } |
| 63 | + else |
| 64 | + { |
| 65 | + if(exports.stats) |
| 66 | + { |
| 67 | + console.log('INFO: '.green + filename + '.vb successfully compiled and executed !'); |
| 68 | + } |
| 69 | + var out = { output : stdout}; |
| 70 | + fn(out); |
| 71 | + } |
| 72 | + }); |
| 73 | + } |
| 74 | + |
| 75 | + }); |
| 76 | + } |
| 77 | + }); |
| 78 | + |
| 79 | + //compiling and exrcuiting source code |
| 80 | + |
| 81 | +} //end of compileCS |
| 82 | + |
| 83 | +exports.compileVBWithInput = function ( envData , code , input , fn ) { |
| 84 | + var filename = cuid.slug(); |
| 85 | + path = './temp/'; |
| 86 | + |
| 87 | + //create temp0 |
| 88 | + fs.writeFile( path + filename +'.vb' , code , function(err ){ |
| 89 | + if(exports.stats) |
| 90 | + { |
| 91 | + if(err) |
| 92 | + console.log('ERROR: '.red + err); |
| 93 | + else |
| 94 | + console.log('INFO: '.green + filename +'.vb created'); |
| 95 | + } |
| 96 | + |
| 97 | + if(envData.OS === 'windows') |
| 98 | + { |
| 99 | + |
| 100 | + //compile c code |
| 101 | + commmand = 'cd temp & vbc ' + filename +'.vb'; |
| 102 | + exec(commmand , function ( error , stdout , stderr ){ |
| 103 | + if(error) |
| 104 | + { |
| 105 | + if(exports.stats) |
| 106 | + { |
| 107 | + console.log('INFO: '.green + filename + '.vb contained an error while compiling'); |
| 108 | + } |
| 109 | + var out = { error : stderr }; |
| 110 | + fn(out); |
| 111 | + } |
| 112 | + else |
| 113 | + { |
| 114 | + if(input) |
| 115 | + { |
| 116 | + var inputfile = filename + 'input.txt'; |
| 117 | + |
| 118 | + fs.writeFile( path + inputfile , input , function(err ){ |
| 119 | + if(exports.stats) |
| 120 | + { |
| 121 | + if(err) |
| 122 | + console.log('ERROR: '.red + err); |
| 123 | + else |
| 124 | + console.log('INFO: '.green + inputfile +' (inputfile) created'); |
| 125 | + } |
| 126 | + }); |
| 127 | + var tempcommand = "cd temp & " + filename ; |
| 128 | + |
| 129 | + exec( tempcommand + '<' + inputfile , function( error , stdout , stderr ){ |
| 130 | + if(error) |
| 131 | + { |
| 132 | + if(error.toString().indexOf('Error: stdout maxBuffer exceeded.') != -1) |
| 133 | + { |
| 134 | + var out = { error : 'Error: stdout maxBuffer exceeded. You might have initialized an infinite loop.'}; |
| 135 | + fn(out); |
| 136 | + } |
| 137 | + else |
| 138 | + { |
| 139 | + if(exports.stats) |
| 140 | + { |
| 141 | + console.log('INFO: '.green + filename + '.vb contained an error while executing'); |
| 142 | + } |
| 143 | + var out = { error : stderr}; |
| 144 | + fn(out); |
| 145 | + } |
| 146 | + } |
| 147 | + else |
| 148 | + { |
| 149 | + if(exports.stats) |
| 150 | + { |
| 151 | + console.log('INFO: '.green + filename + '.vb successfully compiled and executed !'); |
| 152 | + } |
| 153 | + var out = { output : stdout}; |
| 154 | + fn(out); |
| 155 | + } |
| 156 | + }); |
| 157 | + |
| 158 | + } |
| 159 | + else //input not provided |
| 160 | + { |
| 161 | + if(exports.stats) |
| 162 | + { |
| 163 | + console.log('INFO: '.green + 'Input mission for '+filename +'.vb'); |
| 164 | + } |
| 165 | + var out = { error : 'Input Missing' }; |
| 166 | + fn(out); |
| 167 | + } |
| 168 | + |
| 169 | + } |
| 170 | + |
| 171 | + |
| 172 | + }); //end of csc exec |
| 173 | + } |
| 174 | + |
| 175 | + |
| 176 | + |
| 177 | + }); |
| 178 | + |
| 179 | + //end of writeFile |
| 180 | + |
| 181 | + |
| 182 | +} //end of compileCPPWithInput |
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