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         throw(uno::RuntimeException, std::exception)
  44 {
  45     return (aIterator != rContents.end() );
  46 }
  47 uno::Any SAL_CALL ZipPackageFolderEnumeration::nextElement(  )
  48         throw(container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception)
  49 {
  50     uno::Any aAny;
  51     if (aIterator == rContents.end() )
  52         throw container::NoSuchElementException(THROW_WHERE );
  53     aAny <<= (*aIterator).second->xTunnel;
  54     ++aIterator;
  55     return aAny;
  56 }
  57
  58 OUString ZipPackageFolderEnumeration::getImplementationName()
  59     throw (uno::RuntimeException, std::exception)
  60 {
  61     return OUString ("ZipPackageFolderEnumeration");
  62 }
  63
  64 uno::Sequence< OUString > ZipPackageFolderEnumeration::getSupportedServiceNames()
  65     throw (uno::RuntimeException, std::exception)
  66 {
  67     uno::Sequence< OUString > aNames(1);
  68     aNames[0] = "com.sun.star.packages.PackageFolderEnumeration";
  69     return aNames;
  70 }
  71
  72 sal_Bool SAL_CALL ZipPackageFolderEnumeration::supportsService( OUString const & rServiceName )
  73     throw (uno::RuntimeException, std::exception)
  74 {
  75     return cppu::supportsService(this, rServiceName);
  76 }
  77
  78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */