stoc/source/security/permissions.h

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_STOC_SOURCE_SECURITY_PERMISSIONS_H
  20 #define INCLUDED_STOC_SOURCE_SECURITY_PERMISSIONS_H
  21
  22 #include <rtl/ref.hxx>
  23 #include <rtl/ustring.hxx>
  24 #include <salhelper/simplereferenceobject.hxx>
  25 #include <utility>
  26
  27 namespace com::sun::star::uno { class Any; }
  28 namespace com::sun::star::uno { template <class E> class Sequence; }
  29
  30 namespace stoc_sec
  31 {
  32
  33 class Permission : public ::salhelper::SimpleReferenceObject
  34 {
  35 public:
  36     ::rtl::Reference< Permission > m_next;
  37     // mode
  38     enum t_type { ALL, RUNTIME, SOCKET, FILE } m_type;
  39
  40     Permission(
  41         t_type type,
  42         ::rtl::Reference< Permission > next )
  43         : m_next(std::move( next ))
  44         , m_type( type )
  45         {}
  46
  47     virtual bool implies( Permission const & perm ) const = 0;
  48     virtual OUString toString() const = 0;
  49 };
  50
  51 class AllPermission : public Permission
  52 {
  53 public:
  54     explicit AllPermission(
  55         ::rtl::Reference< Permission > const & next = ::rtl::Reference< Permission >() )
  56         : Permission( ALL, next )
  57         {}
  58
  59     virtual bool implies( Permission const & ) const override;
  60     virtual OUString toString() const override;
  61 };
  62
  63
  64 class PermissionCollection
  65 {
  66     ::rtl::Reference< Permission > m_head;
  67 public:
  68     PermissionCollection()
  69         {}
  70     explicit PermissionCollection( ::rtl::Reference< Permission > single )
  71         : m_head(std::move( single ))
  72         {}
  73     PermissionCollection(
  74         css::uno::Sequence< css::uno::Any > const & permissions,
  75         PermissionCollection const & addition = PermissionCollection() );
  76 #ifdef __DIAGNOSE
  77     css::uno::Sequence< OUString > toStrings() const;
  78 #endif
  79     void checkPermission( css::uno::Any const & perm ) const;
  80 };
  81
  82 }
  83
  84 #endif
  85
  86 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */