chromium/third_party/pdfium/core/fxcrt/xml/cfx_xmlparser.cpp

// Copyright 2016 The PDFium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#include "core/fxcrt/xml/cfx_xmlparser.h"

#include <stdint.h>

#include <algorithm>
#include <iterator>
#include <stack>
#include <utility>

#include "core/fxcrt/autorestorer.h"
#include "core/fxcrt/cfx_seekablestreamproxy.h"
#include "core/fxcrt/check.h"
#include "core/fxcrt/data_vector.h"
#include "core/fxcrt/fx_codepage.h"
#include "core/fxcrt/fx_extension.h"
#include "core/fxcrt/fx_safe_types.h"
#include "core/fxcrt/notreached.h"
#include "core/fxcrt/xml/cfx_xmlchardata.h"
#include "core/fxcrt/xml/cfx_xmldocument.h"
#include "core/fxcrt/xml/cfx_xmlelement.h"
#include "core/fxcrt/xml/cfx_xmlinstruction.h"
#include "core/fxcrt/xml/cfx_xmlnode.h"
#include "core/fxcrt/xml/cfx_xmltext.h"

namespace {

constexpr size_t kCurrentTextReserve = …;
constexpr uint32_t kMaxCharRange = …;

bool IsXMLWhiteSpace(wchar_t ch) { … }

struct FX_XMLNAMECHAR { … };

constexpr FX_XMLNAMECHAR kXMLNameChars[] = …;

}  // namespace

// static
bool CFX_XMLParser::IsXMLNameChar(wchar_t ch, bool bFirstChar) { … }

CFX_XMLParser::CFX_XMLParser(const RetainPtr<IFX_SeekableReadStream>& pStream) { … }

CFX_XMLParser::~CFX_XMLParser() = default;

std::unique_ptr<CFX_XMLDocument> CFX_XMLParser::Parse() { … }

bool CFX_XMLParser::DoSyntaxParse(CFX_XMLDocument* doc) { … }

void CFX_XMLParser::ProcessTextChar(wchar_t character) { … }

void CFX_XMLParser::ProcessTargetData() { … }

WideString CFX_XMLParser::GetTextData() { … }