1 files changed, 57 insertions, 0 deletions
diff --git a/codebase/Tools/AccessMaster.php b/codebase/Tools/AccessMaster.php
new file mode 100644
index 0000000..6c84e20
--- /dev/null
+++ b/codebase/Tools/AccessMaster.php
@@ -0,0 +1,57 @@
+<?php
+namespace DHTMLX\Connector\Tools;
+/*! Class which handles access rules.
+**/
+class AccessMaster{
+    private $rules,$local;
+    /*! constructor
+
+        Set next access right to "allowed" by default : read, insert, update, delete
+        Basically - all common data operations allowed by default
+    */
+    function __construct(){
+        $this->rules=array("read" => true, "insert" => true, "update" => true, "delete" => true);
+        $this->local=true;
+    }
+    /*! change access rule to "allow"
+        @param name
+            name of access right
+    */
+    public function allow($name){
+        $this->rules[$name]=true;
+    }
+    /*! change access rule to "deny"
+
+        @param name
+            name of access right
+    */
+    public function deny($name){
+        $this->rules[$name]=false;
+    }
+
+    /*! change all access rules to "deny"
+    */
+    public function deny_all(){
+        $this->rules=array();
+    }
+
+    /*! check access rule
+
+        @param name
+            name of access right
+        @return
+            true if access rule allowed, false otherwise
+    */
+    public function check($name){
+        if ($this->local){
+            /*!
+            todo
+                add referrer check, to prevent access from remote points
+            */
+        }
+        if (!isset($this->rules[$name]) || !$this->rules[$name]){
+            return false;
+        }
+        return true;
+    }
+}
+\ No newline at end of file