1 files changed, 144 insertions, 0 deletions
diff --git a/ucb/source/ucp/tdoc/tdoc_provider.hxx b/ucb/source/ucp/tdoc/tdoc_provider.hxx
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+++ b/ucb/source/ucp/tdoc/tdoc_provider.hxx
@@ -0,0 +1,144 @@
+/* -*- 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 <sal/config.h>
+
+#include <string_view>
+
+#include <rtl/ref.hxx>
+#include <com/sun/star/frame/XTransientDocumentsDocumentContentFactory.hpp>
+#include <com/sun/star/frame/XTransientDocumentsDocumentContentIdentifierFactory.hpp>
+#include <ucbhelper/providerhelper.hxx>
+#include "tdoc_uri.hxx"
+#include "tdoc_docmgr.hxx"
+#include "tdoc_storage.hxx"
+
+namespace com::sun::star::embed {
+    class XStorage;
+}
+
+namespace com::sun::star::frame {
+    class XModel;
+}
+
+namespace tdoc_ucp {
+
+
+inline constexpr OUStringLiteral TDOC_ROOT_CONTENT_TYPE =
+                u"application/" TDOC_URL_SCHEME "-root";
+inline constexpr OUStringLiteral TDOC_DOCUMENT_CONTENT_TYPE =
+                u"application/" TDOC_URL_SCHEME "-document";
+inline constexpr OUStringLiteral TDOC_FOLDER_CONTENT_TYPE =
+                u"application/" TDOC_URL_SCHEME "-folder";
+inline constexpr OUStringLiteral TDOC_STREAM_CONTENT_TYPE =
+                u"application/" TDOC_URL_SCHEME "-stream";
+
+
+class StorageElementFactory;
+
+class ContentProvider
+    : public ::ucbhelper::ContentProviderImplHelper
+    , public css::frame::XTransientDocumentsDocumentContentIdentifierFactory
+    , public css::frame::XTransientDocumentsDocumentContentFactory
+{
+public:
+    explicit ContentProvider( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
+    virtual ~ContentProvider() override;
+
+    // XInterface
+    virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+    virtual void SAL_CALL acquire()
+        noexcept override;
+    virtual void SAL_CALL release()
+        noexcept override;
+
+    // XTypeProvider
+    virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
+    virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    // XContentProvider
+    virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
+    queryContent( const css::uno::Reference< css::ucb::XContentIdentifier >& Identifier ) override;
+
+    // XTransientDocumentsDocumentContentIdentifierFactory
+    virtual css::uno::Reference<css::ucb::XContentIdentifier> SAL_CALL
+    createDocumentContentIdentifier(
+        css::uno::Reference<css::frame::XModel> const& xModel) override;
+
+    // XTransientDocumentsDocumentContentFactory
+    virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
+    createDocumentContent( const css::uno::Reference<
+                                css::frame::XModel >& Model ) override;
+
+    // Non-UNO interfaces
+    css::uno::Reference< css::embed::XStorage >
+    queryStorage( const OUString & rUri, StorageAccessMode eMode ) const;
+
+    css::uno::Reference< css::embed::XStorage >
+    queryStorageClone( const OUString & rUri ) const;
+
+    /// @throws css::packages::WrongPasswordException
+    /// @throws css::uno::RuntimeException
+    css::uno::Reference< css::io::XInputStream >
+    queryInputStream( const OUString & rUri,
+                      const OUString & rPassword ) const;
+
+    /// @throws css::packages::WrongPasswordException
+    /// @throws css::uno::RuntimeException
+    css::uno::Reference< css::io::XOutputStream >
+    queryOutputStream( const OUString & rUri,
+                       const OUString & rPassword,
+                       bool bTruncate ) const;
+
+    /// @throws css::packages::WrongPasswordException
+    /// @throws css::uno::RuntimeException
+    css::uno::Reference< css::io::XStream >
+    queryStream( const OUString & rUri,
+                 const OUString & rPassword,
+                 bool bTruncate ) const;
+
+    bool queryNamesOfChildren(
+        const OUString & rUri,
+        css::uno::Sequence< OUString > & rNames ) const;
+
+    // storage properties
+    OUString queryStorageTitle( const OUString & rUri ) const;
+
+    css::uno::Reference< css::frame::XModel >
+    queryDocumentModel( const OUString & rUri ) const;
+
+    // interface OfficeDocumentsEventListener
+    void notifyDocumentOpened( std::u16string_view rDocId );
+    void notifyDocumentClosed( std::u16string_view rDocId );
+
+private:
+    rtl::Reference< OfficeDocumentsManager > m_xDocsMgr;
+    rtl::Reference< StorageElementFactory >  m_xStgElemFac;
+};
+
+} // namespace tdoc_ucp
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */