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/* -*- 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 .
*/
#ifndef __com_sun_star_embed_XStorage2_idl__
#define __com_sun_star_embed_XStorage2_idl__
#include <com/sun/star/embed/XStorage.idl>
#include <com/sun/star/beans/NamedValue.idl>
module com { module sun { module star { module embed {
/** This interface extends the base XStorage interface.
*/
interface XStorage2 : XStorage
{
/** allows to get access to a child encrypted stream with EncryptionData.
<p>
If storage does not allow any encryption this method will always throw
com::sun::star::packages::NoEncryptionException.
</p>
<p>
In case the stream is open in readonly mode the
com::sun::star::io::XStream::getOutputStream()
method will return an empty reference.
</p>
@param sStreamName
the name of the substream that should be open
@param nOpenMode
a mode the stream should be open in,
can be a combination of ElementModes values
@param aEncryptionData
this parameter allows to specify an encryption data to decrypt the
stream, the encryption data must be correct, otherwise an
exception will be thrown
@throws ::com::sun::star::embed::InvalidStorageException
this storage is in invalid state for any reason
@throws ::com::sun::star::lang::IllegalArgumentException
one of provided arguments is illegal
@throws ::com::sun::star::packages::NoEncryptionException
the stream is not encrypted
@throws ::com::sun::star::packages::WrongPasswordException
the provided encryption data is wrong
@throws ::com::sun::star::io::IOException
in case of io errors during stream opening
@throws ::com::sun::star::embed::StorageWrappedTargetException
wraps other exceptions
*/
::com::sun::star::io::XStream openEncryptedStream(
[in] string sStreamName,
[in] long nOpenMode,
[in] sequence< ::com::sun::star::beans::NamedValue > aEncryptionData )
raises( ::com::sun::star::embed::InvalidStorageException,
::com::sun::star::lang::IllegalArgumentException,
::com::sun::star::packages::NoEncryptionException,
::com::sun::star::packages::WrongPasswordException,
::com::sun::star::io::IOException,
::com::sun::star::embed::StorageWrappedTargetException );
/** allows to get readonly copy of a child encrypted stream with encryption
data.
<p>
If storage does not allow any encryption this method will always throw
com::sun::star::packages::NoEncryptionException.
</p>
<p>
The stream is open in readonly mode so the
com::sun::star::io::XStream::getOutputStream()
method will return an empty reference.
</p>
<p>
This method allows to specify encryption data for the child stream
explicitly.
</p>
@param sStreamName
the name of the substream that should be copied
@param aEncryptionData
this parameter allows to specify an encryption data for the
stream, the encryption data must be correct, otherwise an
exception will be thrown
@throws ::com::sun::star::embed::InvalidStorageException
this storage is in invalid state for any reason
@throws ::com::sun::star::lang::IllegalArgumentException
one of provided arguments is illegal
@throws ::com::sun::star::packages::NoEncryptionException
the stream is not encrypted
@throws ::com::sun::star::packages::WrongPasswordException
the provided encryption data is wrong
@throws ::com::sun::star::io::IOException
in case of io errors during stream opening
@throws ::com::sun::star::embed::StorageWrappedTargetException
wraps other exceptions
*/
::com::sun::star::io::XStream cloneEncryptedStream(
[in] string sStreamName,
[in] sequence< ::com::sun::star::beans::NamedValue > aEncryptionData )
raises( ::com::sun::star::embed::InvalidStorageException,
::com::sun::star::lang::IllegalArgumentException,
::com::sun::star::packages::NoEncryptionException,
::com::sun::star::packages::WrongPasswordException,
::com::sun::star::io::IOException,
::com::sun::star::embed::StorageWrappedTargetException );
};
}; }; }; };
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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