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Add (working draft) subaddress support (#83)

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Lee *!* Clagett
2023-12-05 20:23:50 -05:00
committed by Lee *!* Clagett
parent e09d3d57e9
commit b4426b4a74
21 changed files with 1539 additions and 88 deletions
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src/wire/adapted/array.h Normal file
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// Copyright (c) 2023, 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 <cstdint>
#include "span.h"
#include "wire/error.h"
#include "wire/read.h"
namespace wire
{
// enable writing of std::array
template<typename T, std::size_t N>
struct is_array<std::array<T, N>>
: std::true_type
{};
// `std::array`s of `char` and `uint8_t` are not arrays
template<std::size_t N>
struct is_array<std::array<char, N>>
: std::false_type
{};
template<std::size_t N>
struct is_array<std::array<std::uint8_t, N>>
: std::false_type
{};
template<typename R, std::size_t N>
inline void read_bytes(R& source, std::array<char, N>& dest)
{
source.binary(epee::to_mut_span(dest));
}
template<typename R, std::size_t N>
inline void read_bytes(R& source, std::array<std::uint8_t, N>& dest)
{
source.binary(epee::to_mut_span(dest));
}
template<typename W, std::size_t N>
inline void write_bytes(W& dest, const std::array<char, N>& source)
{
source.binary(epee::to_span(source));
}
template<typename W, std::size_t N>
inline void write_bytes(W& dest, const std::array<std::uint8_t, N>& source)
{
source.binary(epee::to_span(source));
}
// Read a fixed sized array
template<typename R, typename T, std::size_t N>
inline void read_bytes(R& source, std::array<T, N>& dest)
{
std::size_t count = source.start_array();
const bool json = (count == 0);
if (!json && count != dest.size())
WIRE_DLOG_THROW(wire::error::schema::array, "Expected array of size " << dest.size());
for (auto& elem : dest)
{
if (json && source.is_array_end(count))
WIRE_DLOG_THROW(wire::error::schema::array, "Expected array of size " << dest.size());
wire_read::bytes(source, elem);
--count;
}
if (!source.is_array_end(count))
WIRE_DLOG_THROW(wire::error::schema::array, "Expected array of size " << dest.size());
source.end_array();
}
}