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// Copyright (c) 2014-2020, The Monero Project
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
#pragma once
#include "cryptonote_basic.h"
#include "crypto/crypto.h"
#include "crypto/hash.h"
namespace cryptonote {
/************************************************************************/
/* */
/************************************************************************/
template<class t_array>
struct array_hasher: std::unary_function<t_array&, std::size_t>
{
std::size_t operator()(const t_array& val) const
{
return boost::hash_range(&val.data[0], &val.data[sizeof(val.data)]);
}
};
#pragma pack(push, 1)
struct public_address_outer_blob
{
uint8_t m_ver;
account_public_address m_address;
uint8_t check_sum;
};
struct public_integrated_address_outer_blob
{
uint8_t m_ver;
account_public_address m_address;
crypto::hash8 payment_id;
uint8_t check_sum;
};
#pragma pack (pop)
namespace
{
inline std::string return_first_address(const std::string &url, const std::vector<std::string> &addresses, bool dnssec_valid)
{
if (addresses.empty())
return {};
return addresses[0];
}
}
struct address_parse_info
{
account_public_address address;
bool is_subaddress;
bool has_payment_id;
crypto::hash8 payment_id;
};
/************************************************************************/
/* Cryptonote helper functions */
/************************************************************************/
size_t get_min_block_weight(uint8_t version);
size_t get_max_tx_size();
bool get_block_reward(size_t median_weight, size_t current_block_weight, uint64_t already_generated_coins, uint64_t &reward, uint8_t version);
uint8_t get_account_address_checksum(const public_address_outer_blob& bl);
uint8_t get_account_integrated_address_checksum(const public_integrated_address_outer_blob& bl);
std::string get_account_address_as_str(
network_type nettype
, bool subaddress
, const account_public_address& adr
);
std::string get_account_integrated_address_as_str(
network_type nettype
, const account_public_address& adr
, const crypto::hash8& payment_id
);
bool get_account_address_from_str(
address_parse_info& info
, network_type nettype
, const std::string& str
);
bool get_account_address_from_str_or_url(
address_parse_info& info
, network_type nettype
, const std::string& str_or_url
, std::function<std::string(const std::string&, const std::vector<std::string>&, bool)> dns_confirm = return_first_address
);
bool is_coinbase(const transaction& tx);
bool operator ==(const cryptonote::transaction& a, const cryptonote::transaction& b);
bool operator ==(const cryptonote::block& a, const cryptonote::block& b);
}
bool parse_hash256(const std::string &str_hash, crypto::hash& hash);
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