/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * 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 <ZipPackageEntry.hxx>

#include <com/sun/star/lang/NoSupportException.hpp>

#include <com/sun/star/packages/zip/ZipConstants.hpp>

#include <osl/diagnose.h>

#include <sal/log.hxx>

#include <ZipPackageFolder.hxx>

#include <comphelper/servicehelper.hxx>

#include <comphelper/storagehelper.hxx>

using namespace com::sun::star;

using namespace com::sun::star::uno;

using namespace com::sun::star::lang;

using namespace com::sun::star::container;

using namespace com::sun::star::packages::zip;

using namespace com::sun::star::packages::zip::ZipConstants;

ZipPackageEntry::ZipPackageEntry()

: mbIsFolder( false )

, mbAllowRemoveOnInsert(false)

, mpParent ( nullptr )

, m_nFormat(0)

{

}

ZipPackageEntry::~ZipPackageEntry()

{

    // When the entry is destroyed it must be already disconnected from the parent

    OSL_ENSURE( !mpParent, "The parent must be disconnected already! Memory corruption is possible!" );

}

// XChild

OUString SAL_CALL ZipPackageEntry::getName(  )

{

    return msName;

}

void SAL_CALL ZipPackageEntry::setName( const OUString& aName )

{

    if ( mpParent && !msName.isEmpty() && mpParent->hasByName ( msName ) )

        mpParent->removeByName ( msName );

    // unfortunately no other exception than RuntimeException can be thrown here

    // usually the package is used through storage implementation, the problem should be detected there

    if ( !::comphelper::OStorageHelper::IsValidZipEntryFileName( aName, true ) )

        throw RuntimeException(u"Unexpected character is used in file name."_ustr );

    msName = aName;

    if ( mpParent )

        mpParent->doInsertByName ( this, false );

}

uno::Reference< XInterface > SAL_CALL ZipPackageEntry::getParent(  )

{

    // return uno::Reference< XInterface >( xParent, UNO_QUERY );

    return cppu::getXWeak( mpParent );

}

void ZipPackageEntry::doSetParent ( ZipPackageFolder * pNewParent )

{

    // xParent = mpParent = pNewParent;

    mpParent = pNewParent;

    if ( !msName.isEmpty() && !pNewParent->hasByName ( msName ) )

        pNewParent->doInsertByName ( this, false );

}

void SAL_CALL ZipPackageEntry::setParent( const uno::Reference< XInterface >& xNewParent )

{

    if ( !xNewParent.is() )

        throw NoSupportException();

    ZipPackageFolder* pNewParent = dynamic_cast<ZipPackageFolder*>(xNewParent.get());

    if (!pNewParent)

        throw NoSupportException();

    if ( pNewParent != mpParent )

    {

        if ( mpParent && !msName.isEmpty() && mpParent->hasByName ( msName ) && mbAllowRemoveOnInsert )

            mpParent->removeByName( msName );

        doSetParent ( pNewParent );

    }

}

    //XPropertySet

uno::Reference< beans::XPropertySetInfo > SAL_CALL ZipPackageEntry::getPropertySetInfo(  )

{

    return uno::Reference < beans::XPropertySetInfo > ();

}

void SAL_CALL ZipPackageEntry::addPropertyChangeListener( const OUString& /*aPropertyName*/, const uno::Reference< beans::XPropertyChangeListener >& /*xListener*/ )

{

}

void SAL_CALL ZipPackageEntry::removePropertyChangeListener( const OUString& /*aPropertyName*/, const uno::Reference< beans::XPropertyChangeListener >& /*aListener*/ )

{

}

void SAL_CALL ZipPackageEntry::addVetoableChangeListener( const OUString& /*PropertyName*/, const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ )

{

}

void SAL_CALL ZipPackageEntry::removeVetoableChangeListener( const OUString& /*PropertyName*/, const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ )

{

}

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