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authorfriendica <info@friendica.com>2014-01-04 03:58:21 -0800
committerfriendica <info@friendica.com>2014-01-04 03:58:21 -0800
commit0c85c9748096d625ae9baa29fb9aad48bab3a208 (patch)
treec46720214a5f012b7e088e2f88d07dcb5915b308 /js/webtoolkit.base64.js
parent9f4e9f247a032d6e88d677474ead0d9cdaca22bb (diff)
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move js files from core
Diffstat (limited to 'js/webtoolkit.base64.js')
-rw-r--r--js/webtoolkit.base64.js142
1 files changed, 0 insertions, 142 deletions
diff --git a/js/webtoolkit.base64.js b/js/webtoolkit.base64.js
deleted file mode 100644
index 5fa3c1ed7..000000000
--- a/js/webtoolkit.base64.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/**
-*
-* Base64 encode / decode
-* http://www.webtoolkit.info/
-*
-**/
-
-var Base64 = {
-
- // private property
- _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
-
- // public method for encoding
- encode : function (input) {
- var output = "";
- var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
- var i = 0;
-
- input = Base64._utf8_encode(input);
-
- while (i < input.length) {
-
- chr1 = input.charCodeAt(i++);
- chr2 = input.charCodeAt(i++);
- chr3 = input.charCodeAt(i++);
-
- enc1 = chr1 >> 2;
- enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
- enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
- enc4 = chr3 & 63;
-
- if (isNaN(chr2)) {
- enc3 = enc4 = 64;
- } else if (isNaN(chr3)) {
- enc4 = 64;
- }
-
- output = output +
- this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
- this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
-
- }
-
- return output;
- },
-
- // public method for decoding
- decode : function (input) {
- var output = "";
- var chr1, chr2, chr3;
- var enc1, enc2, enc3, enc4;
- var i = 0;
-
- input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
-
- while (i < input.length) {
-
- enc1 = this._keyStr.indexOf(input.charAt(i++));
- enc2 = this._keyStr.indexOf(input.charAt(i++));
- enc3 = this._keyStr.indexOf(input.charAt(i++));
- enc4 = this._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);
- }
-
- }
-
- output = Base64._utf8_decode(output);
-
- return output;
-
- },
-
- // private method for UTF-8 encoding
- _utf8_encode : function (string) {
- string = string.replace(/\r\n/g,"\n");
- var utftext = "";
-
- for (var n = 0; n < string.length; n++) {
-
- var c = string.charCodeAt(n);
-
- if (c < 128) {
- utftext += String.fromCharCode(c);
- }
- else if((c > 127) && (c < 2048)) {
- utftext += String.fromCharCode((c >> 6) | 192);
- utftext += String.fromCharCode((c & 63) | 128);
- }
- else {
- utftext += String.fromCharCode((c >> 12) | 224);
- utftext += String.fromCharCode(((c >> 6) & 63) | 128);
- utftext += String.fromCharCode((c & 63) | 128);
- }
-
- }
-
- return utftext;
- },
-
- // private method for UTF-8 decoding
- _utf8_decode : function (utftext) {
- var string = "";
- var i = 0;
- var c = c1 = c2 = 0;
-
- while ( i < utftext.length ) {
-
- c = utftext.charCodeAt(i);
-
- if (c < 128) {
- string += String.fromCharCode(c);
- i++;
- }
- else if((c > 191) && (c < 224)) {
- c2 = utftext.charCodeAt(i+1);
- string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
- i += 2;
- }
- else {
- c2 = utftext.charCodeAt(i+1);
- c3 = utftext.charCodeAt(i+2);
- string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
- i += 3;
- }
-
- }
-
- return string;
- }
-
-}