wallet: add sweep_single command

1 files changed, 21 insertions, 0 deletions

diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index 59c184b51..3b04e4e36 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -5886,6 +5886,27 @@ 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, trusted_daemon);
 }
 
+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, bool trusted_daemon)
+{
+  std::vector<size_t> unused_transfers_indices;
+  std::vector<size_t> unused_dust_indices;
+  const bool use_rct = use_fork_rules(4, 0);
+  // find output with the given key image
+  for (size_t i = 0; i < m_transfers.size(); ++i)
+  {
+    const transfer_details& td = m_transfers[i];
+    if (td.m_key_image_known && td.m_key_image == ki && !td.m_spent && (use_rct ? true : !td.is_rct()) && is_transfer_unlocked(td))
+    {
+      if (td.is_rct() || is_valid_decomposed_amount(td.amount()))
+        unused_transfers_indices.push_back(i);
+      else
+        unused_dust_indices.push_back(i);
+      break;
+    }
+  }
+  return create_transactions_from(address, is_subaddress, unused_transfers_indices, unused_dust_indices, fake_outs_count, unlock_time, priority, extra, trusted_daemon);
+}
+
 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, bool trusted_daemon)
 {
   uint64_t accumulated_fee, accumulated_outputs, accumulated_change;