-
-
Save david-thorman/802731962c11b290c84d to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" | |
| "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
| <html xmlns="http://www.w3.org/1999/xhtml"> | |
| <head> | |
| <title>LOLOL Encoder/Decoder</title> | |
| <script type="text/javascript"> | |
| //<![CDATA[ | |
| function lolol2txt(lolol) | |
| { | |
| // Gets a lolol encoded string, removes leading "l" and converts to ascii text | |
| var string = ""; | |
| lolol = lolol.trim(); | |
| if(lolol.length%8 == 1) // in case there's no leading "l" | |
| lolol = lolol.substring(1); | |
| lolol = lolol.toLowerCase(); | |
| binary = lolol.replace(/l/g, '1'); | |
| binary = binary.replace(/o/g, '0'); | |
| if(binary.length%8 != 0){ | |
| alert("Not valid encoded lolol."); | |
| return -1; | |
| } | |
| for(i=0; i<binary.length/8; i++){ | |
| sub = binary.substr(i*8, 8); | |
| num = 0; | |
| for(j=0; j<sub.length; j++){ | |
| if(sub.charAt(j) == '0'){ | |
| } | |
| else{ | |
| num += Math.pow(2, 7-j); | |
| } | |
| } | |
| string += String.fromCharCode(num); | |
| } | |
| document.getElementsByName('string1')[0].value = string | |
| } | |
| function ascii_value(c){ | |
| c = c.charAt(0); | |
| var i; | |
| for (i=0; i<256; i++){ | |
| var h = i.toString(16); | |
| if(h.length == 1) | |
| h = "0"+h; | |
| h = "%"+h; | |
| h = unescape(h); | |
| if(h == c) | |
| break; | |
| } | |
| return i; | |
| } | |
| function txt2lolol(string) | |
| { | |
| // Creates a lolol-encoded string from binary, adding a leading "l" | |
| var binary = ""; | |
| var lolol = "l"; | |
| for(i=0; i<string.length; i++){ | |
| char = ascii_value(string.charAt(i)); | |
| num = ""; | |
| for(j=7; j>=0; j--){ | |
| if(Math.pow(2, j) <= char){ | |
| num += "1"; | |
| char -= Math.pow(2, j); | |
| } | |
| else{ | |
| num += "0"; | |
| } | |
| } | |
| binary += ""+num; | |
| } | |
| lolol += binary.replace(/1/g, 'l'); | |
| lolol = lolol.replace(/0/g, 'o'); | |
| document.getElementsByName('binary')[0].value = lolol; | |
| return lolol; | |
| } | |
| function makeUppercase() { | |
| document.getElementsByName('binary')[0].value = document.getElementsByName('binary')[0].value.toUpperCase(); | |
| } | |
| //]]> | |
| </script> | |
| </head> | |
| <body> | |
| <h3>LOLOL encoder/decoder</h3> | |
| <form action=""> | |
| <textarea rows="4" cols="80" name="string1"></textarea><br /> | |
| <input type="button" value="To lolol" onclick= | |
| "txt2lolol(document.getElementsByName('string1')[0].value)" /> <input type= | |
| "button" value="Uppercase It" onclick="makeUppercase()" /><br /> | |
| <textarea rows="4" cols="80" name="binary"></textarea><br /> | |
| <input type="button" value="To Text" onclick= | |
| "lolol2txt(document.getElementsByName('binary')[0].value)" /><br /> | |
| </form> | |
| </body> | |
| </html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment