/* -*- 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 <map>
#include <memory>

#include <com/sun/star/embed/XStorage.hpp>
#include <com/sun/star/embed/XTransactionListener.hpp>
#include <com/sun/star/io/XStream.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/io/XSeekable.hpp>

#if defined __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunknown-attributes"
#endif
#include <jni.h>
#if defined __clang__
#pragma clang diagnostic pop
#endif

#include <uno/environment.hxx>

namespace connectivity::hsqldb
    {
        class StreamHelper
        {
            css::uno::Reference< css::io::XStream>        m_xStream;
            css::uno::Reference< css::io::XSeekable>      m_xSeek;
            css::uno::Reference< css::io::XOutputStream>  m_xOutputStream;
            css::uno::Reference< css::io::XInputStream>   m_xInputStream;
        public:
            StreamHelper(const css::uno::Reference< css::io::XStream>& _xStream);
            ~StreamHelper();

            css::uno::Reference< css::io::XInputStream> const &   getInputStream();
            css::uno::Reference< css::io::XOutputStream> const &  getOutputStream();
            css::uno::Reference< css::io::XSeekable> const &      getSeek();
        };


        typedef std::map< OUString, std::shared_ptr<StreamHelper> > TStreamMap;

        struct StorageData {
            css::uno::Reference<css::embed::XStorage> storage;
            css::uno::Environment storageEnvironment;
            OUString url;
            TStreamMap streams;

            css::uno::Reference<css::embed::XStorage> mapStorage() const;
        };

        typedef std::map<OUString, StorageData> TStorages;
        /** contains all storages so far accessed.
        */
        class StorageContainer
        {
        public:
            static OUString registerStorage(const css::uno::Reference< css::embed::XStorage>& _xStorage,const OUString& _sURL);
            static TStorages::mapped_type getRegisteredStorage(const OUString& _sKey);
            static OUString getRegisteredKey(const css::uno::Reference< css::embed::XStorage>& _xStorage);
            static void revokeStorage(const OUString& _sKey,const css::uno::Reference< css::embed::XTransactionListener>& _xListener);

            static TStreamMap::mapped_type registerStream(JNIEnv * env,jstring name, jstring key,sal_Int32 _nMode);
            static void revokeStream(JNIEnv * env,jstring name, jstring key);
            static TStreamMap::mapped_type getRegisteredStream( JNIEnv * env, jstring name, jstring key);

            static OUString jstring2ustring(JNIEnv * env, jstring jstr);
            static OUString removeURLPrefix(std::u16string_view _sURL,const OUString& _sFileURL);
            static OUString removeOldURLPrefix(const OUString& _sURL);
            static void throwJavaException(const css::uno::Exception& _aException,JNIEnv * env);
        };

}   // namespace connectivity::hsqldb


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