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119 lines
3.9 KiB
C++
119 lines
3.9 KiB
C++
// Copyright (c) 2024, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "pending_transaction.h"
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#include <stdexcept>
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#include "backend.h"
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#include "byte_slice.h" // monero/contrib/epee/include
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#include "cryptonote_basic/cryptonote_format_utils.h" // monero/src
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#include "error.h"
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#include "numeric.h"
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#include "string_tools.h" // monero/contrib/epee/include
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namespace lwsf { namespace internal
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{
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namespace
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{
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cryptonote::transaction get_tx(expect<cryptonote::transaction>&& source)
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{
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if (source)
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return {std::move(*source)};
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return {};
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}
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}
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pending_transaction::pending_transaction(std::shared_ptr<backend::wallet> wallet, std::string error, std::vector<std::shared_ptr<backend::transaction>> local)
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: wallet_(std::move(wallet)), local_(std::move(local)), error_(std::move(error))
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{
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if (!wallet_)
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throw std::invalid_argument{"lwsf::internal::pending_transaction cannot be given nullptr backend"};
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for (const auto& e : local)
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{
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if (!e)
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throw std::invalid_argument{"lwsf::internal::pending_transaction cannot be given nullptr backend::transaction"};
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}
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}
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pending_transaction::~pending_transaction()
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{}
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int pending_transaction::status() const
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{
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return error_.empty() ? Status_Ok : Status_Error;
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}
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bool pending_transaction::commit(const std::string &filename, bool)
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{
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// saving to file not yet implemented
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if (!error_.empty() || !filename.empty())
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return false;
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for (auto e : local_)
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{
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const std::error_code error = wallet_->send_tx(e->raw_bytes.clone());
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if (error)
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{
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error_ = error.message();
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return false;
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}
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const boost::lock_guard<boost::mutex> lock{wallet_->sync};
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auto entry = wallet_->primary.txes.try_emplace(e->id).first;
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if (!entry->second)
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entry->second = std::move(e);
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}
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return true;
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}
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std::uint64_t pending_transaction::amount() const
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{
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safe_uint64_t out{};
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for (const auto& e : local_)
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out += e->amount;
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return out;
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}
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std::uint64_t pending_transaction::fee() const
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{
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safe_uint64_t out{};
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for (const auto& e : local_)
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out += e->fee;
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return out;
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}
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std::vector<std::string> pending_transaction::txid() const
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{
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std::vector<std::string> out;
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for (const auto& e : local_)
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out.push_back(epee::to_hex::string(epee::as_byte_span(e->id)));
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return out;
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}
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}} // lwsf // internal
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