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Merge pull request #4401

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66901901 README: harmonize command formatting inside README.md (Andrea)
8cd98408 disable AES on s390x architecture (Tuan M. Hoang)
4ed30bab wallet: implement coin splitting for sweep_* 'outputs' option (whythat)
24f52396 wallet: add 'outputs' option for sweep_* commands (whythat)
52e19d69 README: Compile boost with cxxflags=-fPIC cflags=-fPIC (Italocoin Project)
0c77523d README: fill in libsodium package name for Arch (phloatingman)
This commit is contained in:
Riccardo Spagni
2018-09-21 20:46:22 +02:00
parent fd74815f65 669019010e
commit 85110b42ab
7 changed files with 155 additions and 25 deletions
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src/wallet/wallet2.cpp
+31 -9
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@@ -8464,7 +8464,7 @@ skip_tx:
return ptx_vector;
}
std::vector<wallet2::pending_tx> wallet2::create_transactions_all(uint64_t below, const cryptonote::account_public_address &address, bool is_subaddress, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
std::vector<wallet2::pending_tx> wallet2::create_transactions_all(uint64_t below, const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector<uint8_t>& extra, uint32_t subaddr_account, std::set<uint32_t> subaddr_indices)
{
std::vector<size_t> unused_transfers_indices;
std::vector<size_t> unused_dust_indices;
@@ -8515,10 +8515,10 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_all(uint64_t below
}
}
return create_transactions_from(address, is_subaddress, unused_transfers_indices, unused_dust_indices, fake_outs_count, unlock_time, priority, extra);
return create_transactions_from(address, is_subaddress, outputs, unused_transfers_indices, unused_dust_indices, fake_outs_count, unlock_time, priority, extra);
}
std::vector<wallet2::pending_tx> wallet2::create_transactions_single(const crypto::key_image &ki, const cryptonote::account_public_address &address, bool is_subaddress, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector<uint8_t>& extra)
std::vector<wallet2::pending_tx> wallet2::create_transactions_single(const crypto::key_image &ki, const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector<uint8_t>& extra)
{
std::vector<size_t> unused_transfers_indices;
std::vector<size_t> unused_dust_indices;
@@ -8536,10 +8536,10 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_single(const crypt
break;
}
}
return create_transactions_from(address, is_subaddress, unused_transfers_indices, unused_dust_indices, fake_outs_count, unlock_time, priority, extra);
return create_transactions_from(address, is_subaddress, outputs, unused_transfers_indices, unused_dust_indices, fake_outs_count, unlock_time, priority, extra);
}
std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const cryptonote::account_public_address &address, bool is_subaddress, std::vector<size_t> unused_transfers_indices, std::vector<size_t> unused_dust_indices, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector<uint8_t>& extra)
std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const cryptonote::account_public_address &address, bool is_subaddress, const size_t outputs, std::vector<size_t> unused_transfers_indices, std::vector<size_t> unused_dust_indices, const size_t fake_outs_count, const uint64_t unlock_time, uint32_t priority, const std::vector<uint8_t>& extra)
{
//ensure device is let in NONE mode in any case
hw::device &hwdev = m_account.get_device();
@@ -8634,7 +8634,9 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton
needed_fee = estimate_fee(use_per_byte_fee, use_rct, tx.selected_transfers.size(), fake_outs_count, tx.dsts.size()+1, extra.size(), bulletproof, base_fee, fee_multiplier, fee_quantization_mask);
tx.dsts.push_back(tx_destination_entry(1, address, is_subaddress));
// add N - 1 outputs for correct initial fee estimation
for (size_t i = 0; i < ((outputs > 1) ? outputs - 1 : outputs); ++i)
tx.dsts.push_back(tx_destination_entry(1, address, is_subaddress));
LOG_PRINT_L2("Trying to create a tx now, with " << tx.dsts.size() << " destinations and " <<
tx.selected_transfers.size() << " outputs");
@@ -8646,15 +8648,35 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_from(const crypton
detail::digit_split_strategy, tx_dust_policy(::config::DEFAULT_DUST_THRESHOLD), test_tx, test_ptx);
auto txBlob = t_serializable_object_to_blob(test_ptx.tx);
needed_fee = calculate_fee(use_per_byte_fee, test_ptx.tx, txBlob.size(), base_fee, fee_multiplier, fee_quantization_mask);
available_for_fee = test_ptx.fee + test_ptx.dests[0].amount + test_ptx.change_dts.amount;
available_for_fee = test_ptx.fee + test_ptx.change_dts.amount;
for (auto &dt: test_ptx.dests)
available_for_fee += dt.amount;
LOG_PRINT_L2("Made a " << get_weight_string(test_ptx.tx, txBlob.size()) << " tx, with " << print_money(available_for_fee) << " available for fee (" <<
print_money(needed_fee) << " needed)");
// add last output, missed for fee estimation
if (outputs > 1)
tx.dsts.push_back(tx_destination_entry(1, address, is_subaddress));
THROW_WALLET_EXCEPTION_IF(needed_fee > available_for_fee, error::wallet_internal_error, "Transaction cannot pay for itself");
do {
LOG_PRINT_L2("We made a tx, adjusting fee and saving it");
tx.dsts[0].amount = available_for_fee - needed_fee;
// distribute total transferred amount between outputs
uint64_t amount_transferred = available_for_fee - needed_fee;
uint64_t dt_amount = amount_transferred / outputs;
// residue is distributed as one atomic unit per output until it reaches zero
uint64_t residue = amount_transferred % outputs;
for (auto &dt: tx.dsts)
{
uint64_t dt_residue = 0;
if (residue > 0)
{
dt_residue = 1;
residue -= 1;
}
dt.amount = dt_amount + dt_residue;
}
if (use_rct)
transfer_selected_rct(tx.dsts, tx.selected_transfers, fake_outs_count, outs, unlock_time, needed_fee, extra,
test_tx, test_ptx, range_proof_type);
@@ -8901,7 +8923,7 @@ std::vector<wallet2::pending_tx> wallet2::create_unmixable_sweep_transactions()
unmixable_transfer_outputs.push_back(n);
}
return create_transactions_from(m_account_public_address, false, unmixable_transfer_outputs, unmixable_dust_outputs, 0 /*fake_outs_count */, 0 /* unlock_time */, 1 /*priority */, std::vector<uint8_t>());
return create_transactions_from(m_account_public_address, false, 1, unmixable_transfer_outputs, unmixable_dust_outputs, 0 /*fake_outs_count */, 0 /* unlock_time */, 1 /*priority */, std::vector<uint8_t>());
}
//----------------------------------------------------------------------------------------------------
void wallet2::discard_unmixable_outputs()