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

 * * 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 _FuzzerRegistry_h__

#define _FuzzerRegistry_h__

#include <cstdint>

#include <map>

#include <string>

#include <utility>

#include "mozilla/Attributes.h"

#include "mozilla/Types.h"

typedef int(*FuzzerInitFunc)(int*, char***);

typedef int(*FuzzerTestingFunc)(const uint8_t*, size_t);

typedef int(*LibFuzzerDriver)(int*, char***, FuzzerTestingFunc);

namespace mozilla {

typedef std::pair<FuzzerInitFunc, FuzzerTestingFunc> FuzzerFunctions;

class FuzzerRegistry {

    public:

        MOZ_EXPORT static FuzzerRegistry& getInstance();

        MOZ_EXPORT void registerModule(std::string moduleName, FuzzerInitFunc initFunc, FuzzerTestingFunc testingFunc);

        MOZ_EXPORT FuzzerFunctions getModuleFunctions(std::string& moduleName);

        FuzzerRegistry(FuzzerRegistry const&) = delete;

        void operator=(FuzzerRegistry const&) = delete;

    private:

        FuzzerRegistry() {};

        std::map<std::string, FuzzerFunctions> moduleMap;

};

} // namespace mozilla

#endif // _FuzzerRegistry_h__