is there a UUDecode function available in JavaScript?

[mvjohn100]

Does anyone know if there is a UUDecode function available to JavaScript

john

[gits]

there is a implementation https://github.com/kvz/phpjs/blob/ma...rt_uudecode.js for example. there is no built in method - but by searching the web you might find more implementations for it.

[mvjohn100]

code from the above link not work properly. able to get code from some other location and the perfect work code is as follows

function decode64(input) {

    var keyStr = "ABCDEFGHIJKLMNOP" +
    "QRSTUVWXYZabcdef" +
    "ghijklmnopqrstuv" +
    "wxyz0123456789+/" +
    "=";

    var output = "";

    var chr1, chr2, chr3 = "";

    var enc1, enc2, enc3, enc4 = "";

    var i = 0;

    // remove all characters that are not A-Z, a-z, 0-9, +, /, or =

    var base64test = /[^A-Za-z0-9\+\/\=]/g;

    if (base64test.exec(input)) {

        alert("There were invalid base64 characters in the input text.\n" +

        "Valid base64 characters are A-Z, a-z, 0-9, '+', '/',and '='\n" +

        "Expect errors in decoding.");

    }

    input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

    do {

        enc1 = keyStr.indexOf(input.charAt(i++));

        enc2 = keyStr.indexOf(input.charAt(i++));

        enc3 = keyStr.indexOf(input.charAt(i++));

        enc4 = keyStr.indexOf(input.charAt(i++));

        chr1 = (enc1 << 2) | (enc2 >> 4);

        chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);

        chr3 = ((enc3 & 3) << 6) | enc4;

        output = output + String.fromCharCode(chr1);

        if (enc3 != 64) {

            output = output + String.fromCharCode(chr2);

        }

        if (enc4 != 64) {

            output = output + String.fromCharCode(chr3);

        }

        chr1 = chr2 = chr3 = "";

        enc1 = enc2 = enc3 = enc4 = "";



    } while (i < input.length);


    return decodeURI(output);

}