Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 121 insertions, 0 deletions

diff --git a/bridges/source/jni_uno/jni_bridge.h b/bridges/source/jni_uno/jni_bridge.h
new file mode 100644
index 000000000..730d034c6
--- /dev/null
+++ b/bridges/source/jni_uno/jni_bridge.h
@@ -0,0 +1,121 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_BRIDGES_SOURCE_JNI_UNO_JNI_BRIDGE_H
+#define INCLUDED_BRIDGES_SOURCE_JNI_UNO_JNI_BRIDGE_H
+
+#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;
+};
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */