ParsingResultComparer.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=2 et sw=2 tw=80: */

/* 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/. */

#ifndef _PARSINGRESULTCOMPARER_H_

#define _PARSINGRESULTCOMPARER_H_

#include "sdp/SdpParser.h"

#include "sdp/SdpPref.h"

#include <string>

namespace mozilla {

class Sdp;

class SdpMediaSection;

class SdpAttributeList;

enum class SdpComparisonResult {

  Inequal = false,

  Equal = true,

};

class ParsingResultComparer {

 public:

  using Results = UniquePtr<SdpParser::Results>;

  ParsingResultComparer() = default;

  static bool Compare(const Results& aResA, const Results& aResB,

                      const std::string& aOrignalSdp,

                      const SdpPref::AlternateParseModes& aMode);

  bool Compare(const Sdp& rsdparsaSdp, const Sdp& sipccSdp,

               const std::string& aOriginalSdp,

               const SdpComparisonResult expect = SdpComparisonResult::Equal);

  bool CompareMediaSections(

      const SdpMediaSection& rustMediaSection,

      const SdpMediaSection& sipccMediaSection,

      const SdpComparisonResult expect = SdpComparisonResult::Equal) const;

  bool CompareAttrLists(

      const SdpAttributeList& rustAttrlist,

      const SdpAttributeList& sipccAttrlist, int level,

      const SdpComparisonResult expect = SdpComparisonResult::Equal) const;

  void TrackRustParsingFailed(size_t sipccErrorCount) const;

  void TrackSipccParsingFailed(size_t rustErrorCount) const;

 private:

  std::string mOriginalSdp;

  std::string GetAttributeLines(const std::string& attrType, int level) const;

};

}  // namespace mozilla

#endif  // _PARSINGRESULTCOMPARER_H_