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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 <sal/config.h>
#include <atomic>
#include <cstddef>
#include "jni_base.h"
#include "jni_helper.h"
#include <osl/diagnose.h>
#include <uno/mapping.h>
#include <uno/dispatcher.h>
#include <com/sun/star/uno/XInterface.hpp>
namespace jni_uno
{
class JNI_info;
struct Bridge;
struct Mapping : public uno_Mapping
{
Bridge * m_bridge;
};
// Holds environments and mappings:
struct Bridge
{
mutable std::atomic<std::size_t> m_ref;
uno_ExtEnvironment * m_uno_env;
uno_Environment * m_java_env;
Mapping m_java2uno;
Mapping m_uno2java;
bool m_registered_java2uno;
~Bridge();
explicit Bridge(
uno_Environment * java_env, uno_ExtEnvironment * uno_env,
bool registered_java2uno );
void acquire() const;
void release() const;
// jni_data.cxx
void map_to_uno(
JNI_context const & jni,
void * uno_data, jvalue java_data,
typelib_TypeDescriptionReference * type,
JNI_type_info const * info /* maybe 0 */,
bool assign, bool out_param,
bool special_wrapped_integral_types = false ) const;
void map_to_java(
JNI_context const & jni,
jvalue * java_data, void const * uno_data,
typelib_TypeDescriptionReference * type,
JNI_type_info const * info /* maybe 0 */,
bool in_param, bool out_param,
bool special_wrapped_integral_types = false ) const;
// jni_uno2java.cxx
void handle_uno_exc(
JNI_context const & jni, uno_Any * uno_exc ) const;
void call_java(
jobject javaI,
typelib_InterfaceTypeDescription * iface_td,
sal_Int32 local_member_index, sal_Int32 function_pos_offset,
typelib_TypeDescriptionReference * return_type,
typelib_MethodParameter * params, sal_Int32 nParams,
void * uno_ret, void * uno_args [], uno_Any ** uno_exc ) const;
jobject map_to_java(
JNI_context const & jni,
uno_Interface * pUnoI, JNI_interface_type_info const * info ) const;
// jni_java2uno.cxx
void handle_java_exc(
JNI_context const & jni,
JLocalAutoRef const & jo_exc, uno_Any * uno_exc ) const;
jobject call_uno(
JNI_context const & jni,
uno_Interface * pUnoI, typelib_TypeDescription * member_td,
typelib_TypeDescriptionReference * return_tdref,
sal_Int32 nParams, typelib_MethodParameter const * pParams,
jobjectArray jo_args ) const;
uno_Interface * map_to_uno(
JNI_context const & jni,
jobject javaI, JNI_interface_type_info const * info ) const;
JNI_info const * getJniInfo() const;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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