127 lines
4.4 KiB
Text
127 lines
4.4 KiB
Text
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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module com { module sun { module star { module packages {
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/** Allows to get access to the stream of a PackageStream.
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*/
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interface XDataSinkEncrSupport: com::sun::star::uno::XInterface
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{
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/** Allows to get access to the data of the PackageStream.
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<p>
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In case stream is encrypted one and the key for the stream is not set,
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an exception must be thrown.
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</p>
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@returns
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the stream
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@throws ::com::sun::star::packages::WrongPasswordException
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no key or a wrong one is set
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@throws ::com::sun::star::io::IOException
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in case of io problems during retrieving
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*/
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::com::sun::star::io::XInputStream getDataStream()
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raises( ::com::sun::star::packages::WrongPasswordException,
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::com::sun::star::packages::zip::ZipException,
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::com::sun::star::io::IOException );
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/** Allows to get access to the data of the PackageStream as to raw stream.
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In case stream is not encrypted an exception will be thrown.
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<p>
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The difference of raw stream is that it contains header for encrypted data,
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so an encrypted stream can be copied from one PackageStream to
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another one without decryption.
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</p>
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@returns
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the raw representation of stream
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@throws ::com::sun::star::packages::NoEncryptionException
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the PackageStream object is not encrypted
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@throws ::com::sun::star::io::IOException
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in case of io problems during retrieving
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*/
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::com::sun::star::io::XInputStream getRawStream()
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raises( ::com::sun::star::packages::NoEncryptionException,
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::com::sun::star::io::IOException );
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/** Allows to set a data stream for the PackageStream.
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<p>
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In case PackageStream is marked as encrypted the data stream will be encrypted on storing.
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</p>
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@param aStream
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new data stream
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@throws ::com::sun::star::io::IOException
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in case of io problems
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*/
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void setDataStream( [in] ::com::sun::star::io::XInputStream aStream )
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raises( ::com::sun::star::io::IOException );
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/** Allows to set raw stream for the PackageStream.
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The PackageStream object can not be marked as encrypted one,
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an exception will be thrown in such case.
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@param aStream
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the new raw representation of stream
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@throws ::com::sun::star::packages::EncryptionNotAllowedException
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the PackageStream object is marked as encrypted
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@throws ::com::sun::star::packages::NoRawFormatException
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the stream is not a correct raw representation of encrypted package stream
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@throws ::com::sun::star::io::IOException
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in case of io problems during retrieving
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*/
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void setRawStream( [in] ::com::sun::star::io::XInputStream aStream )
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raises( ::com::sun::star::packages::EncryptionNotAllowedException,
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::com::sun::star::packages::NoRawFormatException,
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::com::sun::star::io::IOException );
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/** Allows to get access to the raw data of the stream as it is stored in
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the package.
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@returns
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the plain raw stream as it is stored in the package
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@throws ::com::sun::star::packages::NoEncryptionException
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the PackageStream object is not encrypted
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@throws ::com::sun::star::io::IOException
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in case of io problems during retrieving
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*/
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::com::sun::star::io::XInputStream getPlainRawStream()
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raises( ::com::sun::star::io::IOException,
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::com::sun::star::packages::NoEncryptionException );
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};
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}; }; }; };
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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