03 encoding unicode
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140e6a4606
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@ -6,7 +6,7 @@ switch (flag) {
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console.log(crc.encode(message));
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break;
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case '-d':
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console.log(crc.decode(message));
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break;
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default:
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throw "incorect flag"
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21
crc.js
21
crc.js
@ -12,11 +12,19 @@ const to_bin = a => {
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}
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const to_ascii = a => {
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a = a.join('');
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return String.fromCharCode(parseInt(a, 2));;
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a = parseInt(a, 2);
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console.log(a)
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//nie znalazłem innego sposobu w js na osiągniecie tego efektu..
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if (a < 126) //ponieważ wieksze liczby nie należą do typowego Ascii
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return String.fromCharCode(a);
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else {
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return "0x" + a.toString(16);
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// return "\\x" + a.toString(16); //escape \ nie wiem czemu dobrze nie działą i i tak wypisuje \\
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}
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}
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const fcs = m => {
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bits = m.map(to_bin); //message in binary
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bits = bits.join('').split('').reverse(); //reverse binary decoded message
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@ -61,4 +69,9 @@ function encode(m) {
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}
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exports.encode = encode;
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exports.encode = encode;
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function decode(m) {
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}
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exports.decode = decode;
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