delete extjs source files

www/mobile/Cookies.js

@@ -0,0 +1,85 @@
+/**
+ * Utility class for setting/reading values from browser cookies.
+ * Values can be written using the {@link #set} method.
+ * Values can be read using the {@link #get} method.
+ * A cookie can be invalidated on the client machine using the {@link #clear} method.
+ */
+Ext.define('Ext.util.Cookies', {
+    singleton: true,
+    
+    /**
+     * Creates a cookie with the specified name and value. Additional settings for the cookie may be optionally specified
+     * (for example: expiration, access restriction, SSL).
+     * @param {String} name The name of the cookie to set.
+     * @param {Object} value The value to set for the cookie.
+     * @param {Object} [expires] Specify an expiration date the cookie is to persist until. Note that the specified Date
+     * object will be converted to Greenwich Mean Time (GMT).
+     * @param {String} [path] Setting a path on the cookie restricts access to pages that match that path. Defaults to all
+     * pages ('/').
+     * @param {String} [domain] Setting a domain restricts access to pages on a given domain (typically used to allow
+     * cookie access across subdomains). For example, "sencha.com" will create a cookie that can be accessed from any
+     * subdomain of sencha.com, including www.sencha.com, support.sencha.com, etc.
+     * @param {Boolean} [secure] Specify true to indicate that the cookie should only be accessible via SSL on a page
+     * using the HTTPS protocol. Defaults to false. Note that this will only work if the page calling this code uses the
+     * HTTPS protocol, otherwise the cookie will be created with default options.
+     */
+    set : function(name, value){
+        var argv = arguments,
+            argc = arguments.length,
+            expires = (argc > 2) ? argv[2] : null,
+            path = (argc > 3) ? argv[3] : '/',
+            domain = (argc > 4) ? argv[4] : null,
+            secure = (argc > 5) ? argv[5] : false;
+            
+        document.cookie = name + "=" +
+            escape(value) +
+            ((expires === null) ? "" : ("; expires=" + expires.toUTCString())) +
+            ((path === null) ? "" : ("; path=" + path)) +
+            ((domain === null) ? "" : ("; domain=" + domain)) +
+            ((secure === true) ? "; secure" : "");
+    },
+
+    /**
+     * Retrieves cookies that are accessible by the current page. If a cookie does not exist, `get()` returns null. The
+     * following example retrieves the cookie called "valid" and stores the String value in the variable validStatus.
+     *
+     *     var validStatus = Ext.util.Cookies.get("valid");
+     *
+     * @param {String} name The name of the cookie to get
+     * @return {Object} Returns the cookie value for the specified name;
+     * null if the cookie name does not exist.
+     */
+    get : function(name) {
+        var parts = document.cookie.split('; '),
+            len = parts.length,
+            item, i, ret;
+
+        // In modern browsers, a cookie with an empty string will be stored:
+        // MyName=
+        // In older versions of IE, it will be stored as:
+        // MyName
+        // So here we iterate over all the parts in an attempt to match the key.
+        for (i = 0; i < len; ++i) {
+            item = parts[i].split('=');
+            if (item[0] === name) {
+                ret = item[1];
+                return ret ? unescape(ret) : '';
+            }
+        }
+        return null;
+    },
+
+    /**
+     * Removes a cookie with the provided name from the browser
+     * if found by setting its expiration date to sometime in the past.
+     * @param {String} name The name of the cookie to remove
+     * @param {String} [path] The path for the cookie.
+     * This must be included if you included a path while setting the cookie.
+     */
+    clear : function(name, path){
+        if (this.get(name)) {
+            path = path || '/';
+            document.cookie = name + '=' + '; expires=Thu, 01-Jan-1970 00:00:01 GMT; path=' + path;
+        }
+    }
+});