Atmosphere/stratosphere/dmnt/source/cheat/dmnt_cheat_service.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::dmnt::cheat {

    /* TODO: In libstratosphere, eventually? */
    namespace impl {

        #define AMS_DMNT_I_CHEAT_INTERFACE_INTERFACE_INFO(C, H)                                                                                                           \
            AMS_SF_METHOD_INFO(C, H, 65000, void,   HasCheatProcess,             (sf::Out<bool> out))                                                                     \
            AMS_SF_METHOD_INFO(C, H, 65001, void,   GetCheatProcessEvent,        (sf::OutCopyHandle out_event))                                                           \
            AMS_SF_METHOD_INFO(C, H, 65002, Result, GetCheatProcessMetadata,     (sf::Out<CheatProcessMetadata> out_metadata))                                            \
            AMS_SF_METHOD_INFO(C, H, 65003, Result, ForceOpenCheatProcess,       ())                                                                                      \
            AMS_SF_METHOD_INFO(C, H, 65004, Result, PauseCheatProcess,           ())                                                                                      \
            AMS_SF_METHOD_INFO(C, H, 65005, Result, ResumeCheatProcess,          ())                                                                                      \
            AMS_SF_METHOD_INFO(C, H, 65100, Result, GetCheatProcessMappingCount, (sf::Out<u64> out_count))                                                                \
            AMS_SF_METHOD_INFO(C, H, 65101, Result, GetCheatProcessMappings,     (const sf::OutArray<MemoryInfo> &mappings, sf::Out<u64> out_count, u64 offset))          \
            AMS_SF_METHOD_INFO(C, H, 65102, Result, ReadCheatProcessMemory,      (const sf::OutBuffer &buffer, u64 address, u64 out_size))                                \
            AMS_SF_METHOD_INFO(C, H, 65103, Result, WriteCheatProcessMemory,     (const sf::InBuffer &buffer, u64 address, u64 in_size))                                  \
            AMS_SF_METHOD_INFO(C, H, 65104, Result, QueryCheatProcessMemory,     (sf::Out<MemoryInfo> mapping, u64 address))                                              \
            AMS_SF_METHOD_INFO(C, H, 65200, Result, GetCheatCount,               (sf::Out<u64> out_count))                                                                \
            AMS_SF_METHOD_INFO(C, H, 65201, Result, GetCheats,                   (const sf::OutArray<CheatEntry> &cheats, sf::Out<u64> out_count, u64 offset))            \
            AMS_SF_METHOD_INFO(C, H, 65202, Result, GetCheatById,                (sf::Out<CheatEntry> cheat, u32 cheat_id))                                               \
            AMS_SF_METHOD_INFO(C, H, 65203, Result, ToggleCheat,                 (u32 cheat_id))                                                                          \
            AMS_SF_METHOD_INFO(C, H, 65204, Result, AddCheat,                    (const CheatDefinition &cheat, sf::Out<u32> out_cheat_id, bool enabled))                 \
            AMS_SF_METHOD_INFO(C, H, 65205, Result, RemoveCheat,                 (u32 cheat_id))                                                                          \
            AMS_SF_METHOD_INFO(C, H, 65206, Result, ReadStaticRegister,          (sf::Out<u64> out, u8 which))                                                            \
            AMS_SF_METHOD_INFO(C, H, 65207, Result, WriteStaticRegister,         (u8 which, u64 value))                                                                   \
            AMS_SF_METHOD_INFO(C, H, 65208, Result, ResetStaticRegisters,        ())                                                                                      \
            AMS_SF_METHOD_INFO(C, H, 65300, Result, GetFrozenAddressCount,       (sf::Out<u64> out_count))                                                                \
            AMS_SF_METHOD_INFO(C, H, 65301, Result, GetFrozenAddresses,          (const sf::OutArray<FrozenAddressEntry> &addresses, sf::Out<u64> out_count, u64 offset)) \
            AMS_SF_METHOD_INFO(C, H, 65302, Result, GetFrozenAddress,            (sf::Out<FrozenAddressEntry> entry, u64 address))                                        \
            AMS_SF_METHOD_INFO(C, H, 65303, Result, EnableFrozenAddress,         (sf::Out<u64> out_value, u64 address, u64 width))                                        \
            AMS_SF_METHOD_INFO(C, H, 65304, Result, DisableFrozenAddress,        (u64 address))

        AMS_SF_DEFINE_INTERFACE(ICheatInterface, AMS_DMNT_I_CHEAT_INTERFACE_INTERFACE_INFO)

    }

    class CheatService final {
        public:
            void HasCheatProcess(sf::Out<bool> out);
            void GetCheatProcessEvent(sf::OutCopyHandle out_event);
            Result GetCheatProcessMetadata(sf::Out<CheatProcessMetadata> out_metadata);
            Result ForceOpenCheatProcess();
            Result PauseCheatProcess();
            Result ResumeCheatProcess();

            Result GetCheatProcessMappingCount(sf::Out<u64> out_count);
            Result GetCheatProcessMappings(const sf::OutArray<MemoryInfo> &mappings, sf::Out<u64> out_count, u64 offset);
            Result ReadCheatProcessMemory(const sf::OutBuffer &buffer, u64 address, u64 out_size);
            Result WriteCheatProcessMemory(const sf::InBuffer &buffer, u64 address, u64 in_size);
            Result QueryCheatProcessMemory(sf::Out<MemoryInfo> mapping, u64 address);

            Result GetCheatCount(sf::Out<u64> out_count);
            Result GetCheats(const sf::OutArray<CheatEntry> &cheats, sf::Out<u64> out_count, u64 offset);
            Result GetCheatById(sf::Out<CheatEntry> cheat, u32 cheat_id);
            Result ToggleCheat(u32 cheat_id);
            Result AddCheat(const CheatDefinition &cheat, sf::Out<u32> out_cheat_id, bool enabled);
            Result RemoveCheat(u32 cheat_id);
            Result ReadStaticRegister(sf::Out<u64> out, u8 which);
            Result WriteStaticRegister(u8 which, u64 value);
            Result ResetStaticRegisters();

            Result GetFrozenAddressCount(sf::Out<u64> out_count);
            Result GetFrozenAddresses(const sf::OutArray<FrozenAddressEntry> &addresses, sf::Out<u64> out_count, u64 offset);
            Result GetFrozenAddress(sf::Out<FrozenAddressEntry> entry, u64 address);
            Result EnableFrozenAddress(sf::Out<u64> out_value, u64 address, u64 width);
            Result DisableFrozenAddress(u64 address);
    };
    static_assert(impl::IsICheatInterface<CheatService>);

}