From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 18:51:28 +0200
Subject: Adding upstream version 1:7.0.4.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 bridges/source/cpp_uno/shared/types.cxx | 117 ++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 bridges/source/cpp_uno/shared/types.cxx

(limited to 'bridges/source/cpp_uno/shared/types.cxx')

diff --git a/bridges/source/cpp_uno/shared/types.cxx b/bridges/source/cpp_uno/shared/types.cxx
new file mode 100644
index 000000000..61dc3dabe
--- /dev/null
+++ b/bridges/source/cpp_uno/shared/types.cxx
@@ -0,0 +1,117 @@
+/* -*- 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 .
+ */
+
+
+#include <types.hxx>
+
+#include <typelib/typeclass.h>
+#include <typelib/typedescription.h>
+
+namespace bridges::cpp_uno::shared {
+
+bool isSimpleType(typelib_TypeClass typeClass) {
+    return typeClass <= typelib_TypeClass_DOUBLE
+        || typeClass == typelib_TypeClass_ENUM;
+}
+
+bool isSimpleType(typelib_TypeDescriptionReference const * type) {
+    return isSimpleType(type->eTypeClass);
+}
+
+bool isSimpleType(typelib_TypeDescription const * type) {
+    return isSimpleType(type->eTypeClass);
+}
+
+bool relatesToInterfaceType(typelib_TypeDescription const * type) {
+    switch (type->eTypeClass) {
+    case typelib_TypeClass_ANY:
+    case typelib_TypeClass_INTERFACE:
+        return true;
+
+    case typelib_TypeClass_STRUCT:
+    case typelib_TypeClass_EXCEPTION:
+        {
+            typelib_CompoundTypeDescription const * p
+                = reinterpret_cast< typelib_CompoundTypeDescription const * >(
+                    type);
+            for (sal_Int32 i = 0; i < p->nMembers; ++i) {
+                switch (p->ppTypeRefs[i]->eTypeClass) {
+                case typelib_TypeClass_ANY:
+                case typelib_TypeClass_INTERFACE:
+                    return true;
+
+                case typelib_TypeClass_STRUCT:
+                case typelib_TypeClass_EXCEPTION:
+                case typelib_TypeClass_SEQUENCE:
+                    {
+                        typelib_TypeDescription * t = nullptr;
+                        TYPELIB_DANGER_GET(&t, p->ppTypeRefs[i]);
+                        bool b = relatesToInterfaceType(t);
+                        TYPELIB_DANGER_RELEASE(t);
+                        if (b) {
+                            return true;
+                        }
+                    }
+                    break;
+
+                default:
+                    break;
+                }
+            }
+            if (p->pBaseTypeDescription != nullptr) {
+                return relatesToInterfaceType(&p->pBaseTypeDescription->aBase);
+            }
+        }
+        break;
+
+    case typelib_TypeClass_SEQUENCE:
+        switch (reinterpret_cast< typelib_IndirectTypeDescription const * >(
+                    type)->pType->eTypeClass) {
+        case typelib_TypeClass_ANY:
+        case typelib_TypeClass_INTERFACE:
+            return true;
+
+        case typelib_TypeClass_STRUCT:
+        case typelib_TypeClass_EXCEPTION:
+        case typelib_TypeClass_SEQUENCE:
+            {
+                typelib_TypeDescription * t = nullptr;
+                TYPELIB_DANGER_GET(
+                    &t,
+                    reinterpret_cast< typelib_IndirectTypeDescription const * >(
+                        type)->pType);
+                bool b = relatesToInterfaceType(t);
+                TYPELIB_DANGER_RELEASE(t);
+                return b;
+            }
+
+        default:
+            break;
+        }
+        break;
+
+    default:
+        break;
+    }
+    return false;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
-- 
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