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
  23 using namespace com::sun::star;
  24
  25 ZipPackageFolderEnumeration::ZipPackageFolderEnumeration ( ContentHash &rInput)
  26 : rContents (rInput)
  27 , aIterator (rContents.begin())
  28 {
  29 }
  30
  31 ZipPackageFolderEnumeration::~ZipPackageFolderEnumeration( void )
  32 {
  33 }
  34
  35 sal_Bool SAL_CALL ZipPackageFolderEnumeration::hasMoreElements(  )
  36         throw(uno::RuntimeException)
  37 {
  38     return (aIterator != rContents.end() );
  39 }
  40 uno::Any SAL_CALL ZipPackageFolderEnumeration::nextElement(  )
  41         throw(container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
  42 {
  43     uno::Any aAny;
  44     if (aIterator == rContents.end() )
  45         throw container::NoSuchElementException(OSL_LOG_PREFIX, uno::Reference< uno::XInterface >() );
  46     aAny <<= (*aIterator).second->xTunnel;
  47     aIterator++;
  48     return aAny;
  49 }
  50
  51 OUString ZipPackageFolderEnumeration::getImplementationName()
  52     throw (uno::RuntimeException)
  53 {
  54     return OUString ("ZipPackageFolderEnumeration");
  55 }
  56
  57 uno::Sequence< OUString > ZipPackageFolderEnumeration::getSupportedServiceNames()
  58     throw (uno::RuntimeException)
  59 {
  60     uno::Sequence< OUString > aNames(1);
  61     aNames[0] = "com.sun.star.packages.PackageFolderEnumeration";
  62     return aNames;
  63 }
  64 sal_Bool SAL_CALL ZipPackageFolderEnumeration::supportsService( OUString const & rServiceName )
  65     throw (uno::RuntimeException)
  66 {
  67     return rServiceName == getSupportedServiceNames()[0];
  68 }
  69
  70 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */