Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 70 insertions, 0 deletions

diff --git a/codemaker/source/codemaker/unotype.cxx b/codemaker/source/codemaker/unotype.cxx
new file mode 100644
index 000000000..8c25ac8ae
--- /dev/null
+++ b/codemaker/source/codemaker/unotype.cxx
@@ -0,0 +1,70 @@
+/* -*- 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 <codemaker/unotype.hxx>
+
+#include <osl/diagnose.h>
+#include <rtl/string.hxx>
+#include <sal/types.h>
+
+
+OString codemaker::UnoType::decompose(
+    OString const & type, sal_Int32 * rank,
+    std::vector< OString > * arguments)
+{
+    sal_Int32 len = type.getLength();
+    sal_Int32 i = 0;
+    while (len - i > 1 && type[i + 1] == ']') {
+        i += 2;
+    }
+    if (rank != nullptr) {
+        *rank = i / 2;
+    }
+    sal_Int32 j = arguments == nullptr ? -1 : type.indexOf('<', i);
+    if (j < 0) {
+        return type.copy(i);
+    }
+    sal_Int32 k = j;
+    do {
+        ++k; // skip '<' or ','
+        sal_Int32 l = k;
+        for (sal_Int32 level = 0; l != len; ++l) {
+            char c = type[l];
+            if (c == ',') {
+                if (level == 0) {
+                    break;
+                }
+            } else if (c == '<') {
+                ++level;
+            } else if (c == '>') {
+                if (level == 0) {
+                    break;
+                }
+                --level;
+            }
+        }
+        arguments->push_back(type.copy(k, l - k));
+        k = l;
+    } while (k != len && type[k] != '>');
+    OSL_ASSERT(k == len - 1 && type[k] == '>');
+    return type.copy(i, j - i);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */