portapack-mayhem/firmware/common/msgpack.hpp
jLynx 033c4e9a5b
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/*
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
* Copyright (C) 2016 Furrtek
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that 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; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef __MSGPACK_H__
#define __MSGPACK_H__
#include "ui.hpp"
#include <memory>
#include <cstring>
#define MSGPACK_NIL 0xC0
#define MSGPACK_FALSE 0xC2
#define MSGPACK_TRUE 0xC3
#define MSGPACK_TYPE_F32 0xCA
#define MSGPACK_TYPE_F64 0xCB
#define MSGPACK_TYPE_U8 0xCC
#define MSGPACK_TYPE_U16 0xCD
#define MSGPACK_TYPE_U32 0xCE
#define MSGPACK_TYPE_U64 0xCF
#define MSGPACK_TYPE_S8 0xD0
#define MSGPACK_TYPE_S16 0xD1
#define MSGPACK_TYPE_S32 0xD2
#define MSGPACK_TYPE_S64 0xD3
#define MSGPACK_TYPE_STR8 0xD9
#define MSGPACK_TYPE_STR16 0xDA
#define MSGPACK_TYPE_STR32 0xDB
#define MSGPACK_TYPE_ARR16 0xDC
#define MSGPACK_TYPE_ARR32 0xDD
#define MSGPACK_TYPE_MAP16 0xDE
#define MSGPACK_TYPE_MAP32 0xDF
class MsgPack {
public:
enum RecID {
TestListA = 0,
TestListB = 1,
TestListC = 2,
TestListD = 3,
TestListE = 4
};
// Read
bool msgpack_get(const void* buffer, const size_t size, const RecID record_id, bool* value);
bool msgpack_get(const void* buffer, const size_t size, const RecID record_id, uint8_t* value);
bool msgpack_get(const void* buffer, const size_t size, const RecID record_id, int64_t* value);
bool msgpack_get(const void* buffer, const size_t size, const RecID record_id, std::string& value);
// Write
void msgpack_init(const void* buffer, size_t* ptr);
void msgpack_add(const void* buffer, size_t* ptr, const RecID record_id, bool value);
void msgpack_add(const void* buffer, size_t* ptr, const RecID record_id, uint8_t value);
void msgpack_add(const void* buffer, size_t* ptr, const RecID record_id, int64_t value);
bool msgpack_add(const void* buffer, size_t* ptr, const RecID record_id, std::string value);
private:
bool get_raw_byte(const void* buffer, const bool inc, uint8_t* byte);
bool get_raw_word(const void* buffer, const bool inc, uint16_t* word);
bool get_bool(const void* buffer, const bool inc, bool* value);
bool get_u8(const void* buffer, const bool inc, uint8_t* value);
bool get_u16(const void* buffer, const bool inc, uint16_t* value);
bool get_s32(const void* buffer, const bool inc, int32_t* value);
bool get_string(const void* buffer, const bool inc, std::string& value);
void add_key(const void* buffer, size_t* ptr, const RecID record_id);
bool init_search(const void* buffer, const size_t size);
bool search_key(const void* buffer, const RecID record_id);
bool skip(const void* buffer);
size_t seek_ptr = 0;
size_t buffer_size;
};
#endif