HybridSdpParser.h - mozsearch

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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 _HYBRIDSDPPARSER_H_

#define _HYBRIDSDPPARSER_H_

#include "sdp/SdpParser.h"

#include "sdp/SdpTelemetry.h"

namespace mozilla {

// This shim parser delegates parsing to WEbRTC-SDP and SIPCC, based on

// preference flags. Additionally it handles collecting telemetry and fallback

// behavior between the parsers.

class HybridSdpParser : public SdpParser {

  static const std::string& ParserName();

 public:

  HybridSdpParser();

  virtual ~HybridSdpParser() = default;

  auto Name() const -> const std::string& override { return ParserName(); }

  auto Parse(const std::string& aText)

      -> UniquePtr<SdpParser::Results> override;

 private:

  const bool mStrictSuccess;

  const UniquePtr<SdpParser> mPrimary;

  const Maybe<UniquePtr<SdpParser>> mSecondary;

  const Maybe<UniquePtr<SdpParser>> mFailover;

};

}  // namespace mozilla

#endif