added: privileges (user, groups, permissions)

(not finished yet)
       classes: User, Group, Users, Groups, UGContainer
changed: Dir class into Dirs


git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@467 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/data.h

@@ -18,7 +18,10 @@
 #include "misc.h"
 #include "item.h"
 #include "error.h"
-#include "dir.h"
+#include "dirs.h"
+#include "users.h"
+#include "groups.h"
+
 
 
 
@@ -75,6 +78,10 @@ public:
 	// (instead of showing directory contents)
 	bool one_item_is_showed;
 
+	// string used in a place where is a user (or group) selected
+	std::string priv_no_user;
+	std::string priv_no_group;
+
 
 	// end config members
 	// -----------------------------------------------------------------
@@ -87,7 +94,7 @@ public:
 	volatile bool signal_hup;
 
 	// contains current directories tree
-	Dir dir;
+	Dirs dirs;
 
 	// based on base_url
 	// set by SetAdditionalVariables()
@@ -97,6 +104,13 @@ public:
 	void SetAdditionalVariables();
 	
 
+
+	// users
+	Users users;
+	
+	// groups
+	Groups groups;
+
 	Data();