deploy dev version

dev/js/worker/hash/Hash.js

@@ -0,0 +1,32 @@
+(function () {
+  var ns = $.namespace('pskl.worker.hash');
+
+  ns.Hash = function (str, onSuccess, onStep, onError) {
+    this.str = str;
+
+    this.onStep = onStep;
+    this.onSuccess = onSuccess;
+    this.onError = onError;
+
+    this.worker = pskl.utils.WorkerUtils.createWorker(ns.HashWorker, 'hash');
+    this.worker.onmessage = this.onWorkerMessage.bind(this);
+  };
+
+  ns.Hash.prototype.process = function () {
+    this.worker.postMessage({
+      str : this.str
+    });
+  };
+
+  ns.Hash.prototype.onWorkerMessage = function (event) {
+    if (event.data.type === 'STEP') {
+      this.onStep(event);
+    } else if (event.data.type === 'SUCCESS') {
+      this.onSuccess(event);
+      this.worker.terminate();
+    } else if (event.data.type === 'ERROR') {
+      this.onError(event);
+      this.worker.terminate();
+    }
+  };
+})();

dev/js/worker/hash/HashWorker.js

@@ -0,0 +1,34 @@
+(function () {
+  var ns = $.namespace('pskl.worker.hash');
+
+  ns.HashWorker = function () {
+    var hashCode = function(str) {
+      var hash = 0;
+      if (str.length !== 0) {
+        for (var i = 0, l = str.length; i < l; i++) {
+          var chr = str.charCodeAt(i);
+          hash  = ((hash << 5) - hash) + chr;
+          hash |= 0; // Convert to 32bit integer
+        }
+      }
+      return hash;
+    };
+
+    this.onmessage = function(event) {
+      try {
+        var data = event.data;
+        var str = data.str;
+        var hash = hashCode(str);
+        this.postMessage({
+          type : 'SUCCESS',
+          hash : hash
+        });
+      } catch (e) {
+        this.postMessage({
+          type : 'ERROR',
+          message : e.message
+        });
+      }
+    };
+  };
+})();