233fa43225
This reverts commit de5af8315e.
Reason for revert: this commit needs bounds checking before it can reland
Change-Id: I686a533cc27fc4644cce918ca64bd168bba19617
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115518
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <sal/config.h>
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#include <cassert>
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#include <sal/types.h>
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#include <xmlreader/pad.hxx>
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#include <xmlreader/span.hxx>
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namespace xmlreader {
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void Pad::add(char const * begin, sal_Int32 length) {
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assert(
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begin != nullptr && length >= 0 && !(span_.is() && buffer_.getLength() != 0));
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if (length != 0) {
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flushSpan();
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if (buffer_.isEmpty()) {
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span_ = Span(begin, length);
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} else {
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buffer_.append(begin, length);
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}
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}
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}
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void Pad::addEphemeral(char const * begin, sal_Int32 length) {
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assert(
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begin != nullptr && length >= 0 && !(span_.is() && buffer_.getLength() != 0));
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if (length != 0) {
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flushSpan();
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buffer_.append(begin, length);
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}
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}
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void Pad::clear() {
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assert(!(span_.is() && buffer_.getLength() != 0));
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span_.clear();
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buffer_.setLength(0);
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}
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Span Pad::get() const {
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assert(!(span_.is() && buffer_.getLength() != 0));
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if (span_.is()) {
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return span_;
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} else if (buffer_.isEmpty()) {
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return Span("");
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} else {
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return Span(buffer_.getStr(), buffer_.getLength());
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}
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}
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void Pad::flushSpan() {
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if (span_.is()) {
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buffer_.append(span_.begin, span_.length);
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span_.clear();
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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