ZipPackageFolderEnumeration.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
 
#include "ZipPackageFolderEnumeration.hxx"
#include <cppuhelper/supportsservice.hxx>
#include <sal/log.hxx>
 
using namespace com::sun::star;
 
#if OSL_DEBUG_LEVEL > 0
#define THROW_WHERE SAL_WHERE
#else
#define THROW_WHERE ""
#endif
 
ZipPackageFolderEnumeration::ZipPackageFolderEnumeration(ContentHash& rInput)
    : rContents(rInput)
    , aIterator(rContents.begin())
{
}
 
ZipPackageFolderEnumeration::~ZipPackageFolderEnumeration() {}
 
sal_Bool SAL_CALL ZipPackageFolderEnumeration::hasMoreElements()
{
    return (aIterator != rContents.end());
}
uno::Any SAL_CALL ZipPackageFolderEnumeration::nextElement()
{
    uno::Any aAny;
    if (aIterator == rContents.end())
        throw container::NoSuchElementException(THROW_WHERE);
    aAny <<= uno::Reference(cppu::getXWeak((*aIterator).second.xPackageEntry.get()));
    ++aIterator;
    return aAny;
}
 
OUString ZipPackageFolderEnumeration::getImplementationName()
{
    return "ZipPackageFolderEnumeration";
}
 
uno::Sequence<OUString> ZipPackageFolderEnumeration::getSupportedServiceNames()
{
    uno::Sequence<OUString> aNames{ "com.sun.star.packages.PackageFolderEnumeration" };
    return aNames;
}
 
sal_Bool SAL_CALL ZipPackageFolderEnumeration::supportsService(OUString const& rServiceName)
{
    return cppu::supportsService(this, rServiceName);
}
 
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