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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 .
*/
module com { module sun { module star { module packages {
/** Allows to get access to the stream of a PackageStream.
*/
interface XDataSinkEncrSupport: com::sun::star::uno::XInterface
{
/** Allows to get access to the data of the PackageStream.
<p>
In case stream is encrypted one and the key for the stream is not set,
an exception must be thrown.
</p>
@returns
the stream
@throws ::com::sun::star::packages::WrongPasswordException
no key or a wrong one is set
@throws ::com::sun::star::io::IOException
in case of io problems during retrieving
*/
::com::sun::star::io::XInputStream getDataStream()
raises( ::com::sun::star::packages::WrongPasswordException,
::com::sun::star::packages::zip::ZipException,
::com::sun::star::io::IOException );
/** Allows to get access to the data of the PackageStream as to raw stream.
In case stream is not encrypted an exception will be thrown.
<p>
The difference of raw stream is that it contains header for encrypted data,
so an encrypted stream can be copied from one PackageStream to
another one without decryption.
</p>
@returns
the raw representation of stream
@throws ::com::sun::star::packages::NoEncryptionException
the PackageStream object is not encrypted
@throws ::com::sun::star::io::IOException
in case of io problems during retrieving
*/
::com::sun::star::io::XInputStream getRawStream()
raises( ::com::sun::star::packages::NoEncryptionException,
::com::sun::star::io::IOException );
/** Allows to set a data stream for the PackageStream.
<p>
In case PackageStream is marked as encrypted the data stream will be encrypted on storing.
</p>
@param aStream
new data stream
@throws ::com::sun::star::io::IOException
in case of io problems
*/
void setDataStream( [in] ::com::sun::star::io::XInputStream aStream )
raises( ::com::sun::star::io::IOException );
/** Allows to set raw stream for the PackageStream.
The PackageStream object can not be marked as encrypted one,
an exception will be thrown in such case.
@param aStream
the new raw representation of stream
@throws ::com::sun::star::packages::EncryptionNotAllowedException
the PackageStream object is marked as encrypted
@throws ::com::sun::star::packages::NoRawFormatException
the stream is not a correct raw representation of encrypted package stream
@throws ::com::sun::star::io::IOException
in case of io problems during retrieving
*/
void setRawStream( [in] ::com::sun::star::io::XInputStream aStream )
raises( ::com::sun::star::packages::EncryptionNotAllowedException,
::com::sun::star::packages::NoRawFormatException,
::com::sun::star::io::IOException );
/** Allows to get access to the raw data of the stream as it is stored in
the package.
@returns
the plain raw stream as it is stored in the package
@throws ::com::sun::star::packages::NoEncryptionException
the PackageStream object is not encrypted
@throws ::com::sun::star::io::IOException
in case of io problems during retrieving
*/
::com::sun::star::io::XInputStream getPlainRawStream()
raises( ::com::sun::star::io::IOException,
::com::sun::star::packages::NoEncryptionException );
};
}; }; }; };
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
