add Dojo 1.1.1

[eow] / static / dojo-release-1.1.1 / dojox / encoding / ascii85.js

diff --git a/static/dojo-release-1.1.1/dojox/encoding/ascii85.js b/static/dojo-release-1.1.1/dojox/encoding/ascii85.js
new file mode 100644 (file)
index 0000000..c54bb72
--- /dev/null
+++ b/static/dojo-release-1.1.1/dojox/encoding/ascii85.js
@@ -0,0 +1,63 @@
+if(!dojo._hasResource["dojox.encoding.ascii85"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.encoding.ascii85"] = true;
+dojo.provide("dojox.encoding.ascii85");
+
+(function(){
+       var c = function(input, length, result){
+               var i, j, n, b = [0, 0, 0, 0, 0];
+               for(i = 0; i < length; i += 4){
+                       n = ((input[i] * 256 + input[i+1]) * 256 + input[i+2]) * 256 + input[i+3];
+                       if(!n){
+                               result.push("z");
+                       }else{
+                               for(j = 0; j < 5; b[j++] = n % 85 + 33, n = Math.floor(n / 85));
+                       }
+                       result.push(String.fromCharCode(b[4], b[3], b[2], b[1], b[0]));
+               }
+       };
+       
+       dojox.encoding.ascii85.encode = function(input){
+               // summary: encodes input data in ascii85 string
+               // input: Array: an array of numbers (0-255) to encode
+               var result = [], reminder = input.length % 4, length = input.length - reminder;
+               c(input, length, result);
+               if(reminder){
+                       var t = input.slice(length);
+                       while(t.length < 4){ t.push(0); }
+                       c(t, 4, result);
+                       var x = result.pop();
+                       if(x == "z"){ x = "!!!!!"; }
+                       result.push(x.substr(0, reminder + 1));
+               }
+               return result.join(""); // String
+       };
+
+       dojox.encoding.ascii85.decode = function(input){
+               // summary: decodes the input string back to array of numbers
+               // input: String: the input string to decode
+               var n = input.length, r = [], b = [0, 0, 0, 0, 0], i, j, t, x, y, d;
+               for(i = 0; i < n; ++i){
+                       if(input.charAt(i) == "z"){
+                               r.push(0, 0, 0, 0);
+                               continue;
+                       }
+                       for(j = 0; j < 5; ++j){ b[j] = input.charCodeAt(i + j) - 33; }
+                       d = n - i;
+                       if(d < 5){
+                               for(j = d; j < 4; b[++j] = 0);
+                               b[d] = 85;
+                       }
+                       t = (((b[0] * 85 + b[1]) * 85 + b[2]) * 85 + b[3]) * 85 + b[4];
+                       x = t & 255;
+                       t >>>= 8;
+                       y = t & 255;
+                       t >>>= 8;
+                       r.push(t >>> 8, t & 255, y, x);
+                       for(j = d; j < 5; ++j, r.pop());
+                       i += 4;
+               }
+               return r;
+       };
+})();
+
+}