added: function adduser

changed: errors (removed enum, there are macros now)
added: error messages to locales (winix_err_NN)
removed: templates: err_abuse.html err_others.html


git-svn-id: svn://ttmath.org/publicrep/winix/trunk@593 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/users.cpp

@@ -1,5 +1,5 @@
 /*
- * This file is a part of CMSLU -- Content Management System like Unix
+ * This file is a part of Winix
  * and is not publicly distributed
  * 
  * Copyright (c) 2008-2009, Tomasz Sowa
@@ -34,6 +34,19 @@ void Users::ReadUsers()
 }
 
 
+bool Users::AddUser(const User & user)
+{
+	Table::Iterator i = table.PushBack(user);
+	
+return (i != table.End());
+}
+
+
+bool Users::IsUser(const std::string & name)
+{
+	return table.Is(name);
+}
+
 
 User * Users::GetUser(long user_id)
 {