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