// Copyright (c) 2012-2017, The CryptoNote developers, The Bytecoin developers
//
// This file is part of Bytecoin.
//
// Bytecoin is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Bytecoin 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Bytecoin.  If not, see <http://www.gnu.org/licenses/>.

#pragma once

#include <cstdint>

namespace CryptoNote {

const uint32_t PORTABLE_STORAGE_SIGNATUREA = 0x01011101;
const uint32_t PORTABLE_STORAGE_SIGNATUREB = 0x01020101; // bender's nightmare 
const uint8_t PORTABLE_STORAGE_FORMAT_VER = 1;

const uint8_t PORTABLE_RAW_SIZE_MARK_MASK = 0x03;
const uint8_t PORTABLE_RAW_SIZE_MARK_BYTE = 0;
const uint8_t PORTABLE_RAW_SIZE_MARK_WORD = 1;
const uint8_t PORTABLE_RAW_SIZE_MARK_DWORD = 2;
const uint8_t PORTABLE_RAW_SIZE_MARK_INT64 = 3;

#ifndef MAX_STRING_LEN_POSSIBLE       
#define MAX_STRING_LEN_POSSIBLE       2000000000 //do not let string be so big
#endif

//data types 

const uint8_t BIN_KV_SERIALIZE_TYPE_INT64 = 1;
const uint8_t BIN_KV_SERIALIZE_TYPE_INT32 = 2;
const uint8_t BIN_KV_SERIALIZE_TYPE_INT16 = 3;
const uint8_t BIN_KV_SERIALIZE_TYPE_INT8 = 4;
const uint8_t BIN_KV_SERIALIZE_TYPE_UINT64 = 5;
const uint8_t BIN_KV_SERIALIZE_TYPE_UINT32 = 6;
const uint8_t BIN_KV_SERIALIZE_TYPE_UINT16 = 7;
const uint8_t BIN_KV_SERIALIZE_TYPE_UINT8 = 8;
const uint8_t BIN_KV_SERIALIZE_TYPE_DOUBLE = 9;
const uint8_t BIN_KV_SERIALIZE_TYPE_STRING = 10;
const uint8_t BIN_KV_SERIALIZE_TYPE_BOOL = 11;
const uint8_t BIN_KV_SERIALIZE_TYPE_OBJECT = 12;
const uint8_t BIN_KV_SERIALIZE_TYPE_ARRAY = 13;
const uint8_t BIN_KV_SERIALIZE_FLAG_ARRAY = 0x80;

#pragma pack(push)
#pragma pack(1)
struct KVBinaryStorageBlockHeader
{
  uint32_t m_signature_a;
  uint32_t m_signature_b;
  uint8_t  m_ver;
};
#pragma pack(pop)


}
