package/source/zipapi/ZipEnumeration.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   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
  20 #include <ZipEnumeration.hxx>
  21
  22 /** Provides an Enumeration over the contents of a Zip file */
  23
  24 ZipEnumeration::ZipEnumeration( EntryHash & rNewEntryHash)
  25 : rEntryHash(rNewEntryHash)
  26 , aIterator(rEntryHash.begin())
  27 {
  28 }
  29 ZipEnumeration::~ZipEnumeration()
  30 {
  31 }
  32 bool ZipEnumeration::hasMoreElements()
  33 {
  34     return (aIterator != rEntryHash.end());
  35 }
  36
  37 const ZipEntry* ZipEnumeration::nextElement()
  38 {
  39     if (aIterator != rEntryHash.end())
  40         return &((*aIterator++).second);
  41     else
  42         return nullptr;
  43 }
  44
  45 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */