oxen-core/src/wallet/transfer_details.h
Jason Rhinelander b7dd5e8911 Target macos 10.12
When targetting macos <10.14 macos won't allow use of anything from
C++17 that throws, such as:
- std::get on a variant
- std::visit
- std::optional::value()
- std::any_cast

This avoids all of these.

For std::get, we either replace with std::get_if (where appropriate), or
else use a `var::get` implementation of std::get added to lokimq (also
updated here).  (This `var` namespace is just an `std` alias everywhere
*except* old target macos).

For std::visit, likewise lokimq adds an var::visit implementation for
old macos that we use.

std::optional::value() uses weren't useful anyway as everywhere it calls
them we've already checked that the option has a value, in which case we
can use `*opt` (which doesn't check for contents and throw).

std::any just has to be avoided as far as I can tell, but the one place
we used it is only ever a block, so I just replaced it with a `const
block*`.
2020-10-18 11:18:08 -03:00

147 lines
4.8 KiB
C++

// Copyright (c) 2018-2020, The Loki Project
// Copyright (c) 2014-2019, 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.
#pragma once
#include "cryptonote_basic/cryptonote_basic.h"
#include "cryptonote_basic/subaddress_index.h"
#include "multisig_info.h"
namespace wallet {
struct transfer_details
{
uint64_t m_block_height;
cryptonote::transaction_prefix m_tx;
crypto::hash m_txid;
size_t m_internal_output_index;
uint64_t m_global_output_index;
bool m_spent;
bool m_frozen;
bool m_unmined_blink;
bool m_was_blink;
uint64_t m_spent_height;
crypto::key_image m_key_image; //TODO: key_image stored twice :(
rct::key m_mask;
uint64_t m_amount;
bool m_rct;
bool m_key_image_known;
bool m_key_image_request; // view wallets: we want to request it; cold wallets: it was requested
size_t m_pk_index;
cryptonote::subaddress_index m_subaddr_index;
bool m_key_image_partial;
std::vector<rct::key> m_multisig_k;
std::vector<multisig_info> m_multisig_info; // one per other participant
std::vector<std::pair<uint64_t, crypto::hash>> m_uses;
bool is_rct() const { return m_rct; }
uint64_t amount() const { return m_amount; }
const crypto::public_key &get_public_key() const {
return var::get<cryptonote::txout_to_key>(m_tx.vout[m_internal_output_index].target).key;
}
};
template <class Archive>
void serialize_value(Archive& ar, transfer_details& x) {
field(ar, "m_block_height", x.m_block_height);
field(ar, "m_tx", x.m_tx);
field(ar, "m_txid", x.m_txid);
field(ar, "m_internal_output_index", x.m_internal_output_index);
field(ar, "m_global_output_index", x.m_global_output_index);
field(ar, "m_spent", x.m_spent);
field(ar, "m_frozen", x.m_frozen);
field(ar, "m_unmined_blink", x.m_unmined_blink);
field(ar, "m_was_blink", x.m_was_blink);
field(ar, "m_spent_height", x.m_spent_height);
field(ar, "m_key_image", x.m_key_image);
field(ar, "m_mask", x.m_mask);
field(ar, "m_amount", x.m_amount);
field(ar, "m_rct", x.m_rct);
field(ar, "m_key_image_known", x.m_key_image_known);
field(ar, "m_key_image_request", x.m_key_image_request);
field(ar, "m_pk_index", x.m_pk_index);
field(ar, "m_subaddr_index", x.m_subaddr_index);
field(ar, "m_key_image_partial", x.m_key_image_partial);
field(ar, "m_multisig_k", x.m_multisig_k);
field(ar, "m_multisig_info", x.m_multisig_info);
field(ar, "m_uses", x.m_uses);
}
}
BOOST_CLASS_VERSION(wallet::transfer_details, 14)
namespace boost::serialization {
template <class Archive>
void serialize(Archive &a, wallet::transfer_details &x, const unsigned int ver)
{
a & x.m_block_height;
a & x.m_global_output_index;
a & x.m_internal_output_index;
a & x.m_tx;
a & x.m_spent;
a & x.m_key_image;
a & x.m_mask;
a & x.m_amount;
a & x.m_spent_height;
a & x.m_txid;
a & x.m_rct;
a & x.m_key_image_known;
a & x.m_pk_index;
a & x.m_subaddr_index;
a & x.m_multisig_info;
a & x.m_multisig_k;
a & x.m_key_image_partial;
if (ver > 9)
a & x.m_key_image_request;
if (ver > 10)
a & x.m_uses;
if (ver > 11)
a & x.m_frozen;
if (ver > 12)
a & x.m_unmined_blink;
if (ver > 13)
a & x.m_was_blink;
if constexpr (typename Archive::is_loading())
{
if (ver < 10)
x.m_key_image_request = false;
if (ver < 12)
x.m_frozen = false;
if (ver < 13)
x.m_unmined_blink = false;
if (ver < 14)
x.m_was_blink = false;
}
}
}