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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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/uno/Reference.h>
+#include <rtl/ustring.hxx>
+#include <svl/sigstruct.hxx>
+
+#include <vector>
+
+namespace com::sun::star {
+ namespace io { class XStream; }
+ namespace embed { class XStorage; }
+}
+
+namespace com::sun::star::xml::sax { class XDocumentHandler; }
+
+enum class DocumentSignatureMode
+{
+ Content,
+ Macros,
+ Package
+};
+
+enum class DocumentSignatureAlgorithm
+{
+ OOo2,
+ OOo3_0,
+ OOo3_2
+};
+
+struct SignatureStreamHelper
+{
+ css::uno::Reference < css::embed::XStorage > xSignatureStorage;
+ css::uno::Reference < css::io::XStream > xSignatureStream;
+ /// If this is embed::StorageFormats::OFOPXML, then it's expected that xSignatureStream is an empty reference.
+ sal_Int32 nStorageFormat;
+
+ SignatureStreamHelper()
+ : nStorageFormat(0)
+ {
+ }
+};
+
+namespace DocumentSignatureHelper
+{
+ SignatureStreamHelper OpenSignatureStream(
+ const css::uno::Reference < css::embed::XStorage >& rxStore, sal_Int32 nOpenMode,
+ DocumentSignatureMode eDocSigMode );
+
+ std::vector< OUString > CreateElementList(
+ const css::uno::Reference < css::embed::XStorage >& rxStore,
+ DocumentSignatureMode eMode,
+ const DocumentSignatureAlgorithm mode);
+
+ bool isODFPre_1_2(const OUString & sODFVersion);
+ bool isOOo3_2_Signature(const SignatureInformation & sigInfo);
+
+ DocumentSignatureAlgorithm getDocumentAlgorithm(
+ const OUString & sODFVersion, const SignatureInformation & sigInfo);
+
+ bool CanSignWithGPG(const css::uno::Reference < css::embed::XStorage >& rxStore,
+ const OUString& sOdfVersion);
+
+ bool checkIfAllFilesAreSigned( const ::std::vector< OUString > & sElementList,
+ const SignatureInformation & sigInfo, const DocumentSignatureAlgorithm alg);
+
+ bool equalsReferenceUriManifestPath(
+ std::u16string_view rUri, std::u16string_view rPath);
+
+ OUString GetDocumentContentSignatureDefaultStreamName();
+ OUString GetScriptingContentSignatureDefaultStreamName();
+ OUString GetPackageSignatureDefaultStreamName();
+
+ /// In case the storage is OOXML, prepend a leading '/' and append content type to the element URIs.
+ void AppendContentTypes(const css::uno::Reference<css::embed::XStorage>& xStorage, std::vector<OUString>& rElements);
+
+ void writeDigestMethod(
+ const css::uno::Reference<css::xml::sax::XDocumentHandler>& xDocumentHandler);
+ void writeSignedProperties(
+ const css::uno::Reference<css::xml::sax::XDocumentHandler>& xDocumentHandler,
+ const SignatureInformation& signatureInfo,
+ const OUString& sDate,
+ const bool bWriteSignatureLineData);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */