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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 .
*/
#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: */
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