diff options
author | Vasily Melenchuk <vasily.melenchuk@cib.de> | 2019-11-26 11:08:14 +0300 |
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committer | Thorsten Behrens <Thorsten.Behrens@CIB.de> | 2019-12-04 03:57:24 +0100 |
commit | c6e236bbba130f4e3e058d6a2bade66eefa2d06c (patch) | |
tree | 7bc4268746c8403a403686fa1f4ff40542812c11 /include/oox/crypto/StrongEncryptionDataSpace.hxx | |
parent | 19e33a40691e6568b2b0abfeb9a642ceacc34d05 (diff) |
oox: encryption engines refactoring
Restore original state of Agile and Standard 2007 engines.
Instead of standalone services for each of them
use newly introduced wrapper service.
Change-Id: Icc32a4e0ce215090c3b739f1dcaa0654b36b7f08
Diffstat (limited to 'include/oox/crypto/StrongEncryptionDataSpace.hxx')
-rw-r--r-- | include/oox/crypto/StrongEncryptionDataSpace.hxx | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/include/oox/crypto/StrongEncryptionDataSpace.hxx b/include/oox/crypto/StrongEncryptionDataSpace.hxx new file mode 100644 index 000000000000..d3eb76a2c1a8 --- /dev/null +++ b/include/oox/crypto/StrongEncryptionDataSpace.hxx @@ -0,0 +1,69 @@ +/* -*- 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/. + * + */ + +#ifndef INCLUDED_OOX_CRYPTO_STRONGENCRYPTINDATASPACE_HXX +#define INCLUDED_OOX_CRYPTO_STRONGENCRYPTINDATASPACE_HXX + +#include <oox/dllapi.h> +#include <com/sun/star/packages/XPackageEncryption.hpp> +#include <com/sun/star/io/XInputStream.hpp> +#include <oox/crypto/CryptoEngine.hxx> + +namespace com::sun::star::uno +{ +class XComponentContext; +} + +namespace oox +{ +namespace crypto +{ +class OOX_DLLPUBLIC StrongEncryptionDataSpace final + : public cppu::WeakImplHelper<css::packages::XPackageEncryption> +{ + css::uno::Reference<css::uno::XComponentContext> mxContext; + std::unique_ptr<CryptoEngine> mCryptoEngine; + + css::uno::Reference<css::io::XInputStream> + getStream(const css::uno::Sequence<css::beans::NamedValue>& rStreams, + const rtl::OUString sStreamName); + +public: + StrongEncryptionDataSpace(const css::uno::Reference<css::uno::XComponentContext>& rxContext); + + // Decryption + + virtual sal_Bool SAL_CALL generateEncryptionKey(const OUString& rPassword) override; + virtual sal_Bool SAL_CALL + readEncryptionInfo(const css::uno::Sequence<css::beans::NamedValue>& aStreams) override; + virtual sal_Bool SAL_CALL + decrypt(const css::uno::Reference<css::io::XInputStream>& rxInputStream, + css::uno::Reference<css::io::XOutputStream>& rxOutputStream) override; + + virtual sal_Bool SAL_CALL checkDataIntegrity() override; + + // Encryption + + virtual css::uno::Sequence<css::beans::NamedValue> + SAL_CALL encrypt(const css::uno::Reference<css::io::XInputStream>& rxInputStream) override; + + virtual sal_Bool SAL_CALL + setupEncryption(const css::uno::Sequence<css::beans::NamedValue>& rMediaEncData) override; + + virtual css::uno::Sequence<css::beans::NamedValue> + SAL_CALL createEncryptionData(const OUString& rPassword) override; +}; + +} // namespace crypto +} // namespace oox + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |