package/source/zippackage/ZipPackageFolderEnumeration.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 "ZipPackageFolderEnumeration.hxx"
  21 #include "ContentInfo.hxx"
  22 #include <cppuhelper/supportsservice.hxx>
  23
  24 using namespace com::sun::star;
  25
  26 #if OSL_DEBUG_LEVEL > 0
  27 #define THROW_WHERE SAL_WHERE
  28 #else
  29 #define THROW_WHERE ""
  30 #endif
  31
  32 ZipPackageFolderEnumeration::ZipPackageFolderEnumeration ( ContentHash &rInput)
  33 : rContents (rInput)
  34 , aIterator (rContents.begin())
  35 {
  36 }
  37
  38 ZipPackageFolderEnumeration::~ZipPackageFolderEnumeration()
  39 {
  40 }
  41
  42 sal_Bool SAL_CALL ZipPackageFolderEnumeration::hasMoreElements(  )
  43 {
  44     return (aIterator != rContents.end() );
  45 }
  46 uno::Any SAL_CALL ZipPackageFolderEnumeration::nextElement(  )
  47 {
  48     uno::Any aAny;
  49     if (aIterator == rContents.end() )
  50         throw container::NoSuchElementException(THROW_WHERE );
  51     aAny <<= (*aIterator).second->xTunnel;
  52     ++aIterator;
  53     return aAny;
  54 }
  55
  56 OUString ZipPackageFolderEnumeration::getImplementationName()
  57 {
  58     return OUString ("ZipPackageFolderEnumeration");
  59 }
  60
  61 uno::Sequence< OUString > ZipPackageFolderEnumeration::getSupportedServiceNames()
  62 {
  63     uno::Sequence< OUString > aNames { "com.sun.star.packages.PackageFolderEnumeration" };
  64     return aNames;
  65 }
  66
  67 sal_Bool SAL_CALL ZipPackageFolderEnumeration::supportsService( OUString const & rServiceName )
  68 {
  69     return cppu::supportsService(this, rServiceName);
  70 }
  71
  72 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */