Atmosphere/stratosphere/ams_mitm/source/amsmitm_module.hpp

/*
 * Copyright (c) 2018-2020 Atmosphère-NX
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#pragma once
#include <stratosphere.hpp>

namespace ams::mitm {

    /* TODO: C++20 Concepts will make this a lot less stupid. */
    class ModuleBase {};

    #define DEFINE_MITM_MODULE_CLASS(ss, prio) class MitmModule : public ::ams::mitm::ModuleBase { \
        public: \
            static constexpr size_t ThreadPriority = prio; \
            static constexpr size_t StackSize = ss; \
            alignas(os::MemoryPageSize) static inline u8 Stack[StackSize]; \
        public: \
            static void ThreadFunction(void *); \
    }

    template<class M>
    struct ModuleTraits {
        static_assert(std::is_base_of<ModuleBase, M>::value, "Mitm Modules must inherit from ams::mitm::Module");

        static constexpr void *Stack = &M::Stack[0];
        static constexpr size_t StackSize = M::StackSize;

        static constexpr size_t ThreadPriority = M::ThreadPriority;

        static constexpr ::ThreadFunc ThreadFunction = &M::ThreadFunction;
    };

}