3 files changed, 27 insertions, 13 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index e80e3f66c..80e0a983e 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -229,7 +229,7 @@ bool Blockchain::scan_outputkeys_for_indexes(size_t tx_version, const txin_to_ke
   {
     try
     {
-      m_db->get_output_key(tx_in_to_key.amount, absolute_offsets, outputs, true);
+      m_db->get_output_key(epee::span<const uint64_t>(&tx_in_to_key.amount, 1), absolute_offsets, outputs, true);
       if (absolute_offsets.size() != outputs.size())
       {
         MERROR_VER("Output does not exist! amount = " << tx_in_to_key.amount);
@@ -255,7 +255,7 @@ bool Blockchain::scan_outputkeys_for_indexes(size_t tx_version, const txin_to_ke
         add_offsets.push_back(absolute_offsets[i]);
       try
       {
-        m_db->get_output_key(tx_in_to_key.amount, add_offsets, add_outputs, true);
+        m_db->get_output_key(epee::span<const uint64_t>(&tx_in_to_key.amount, 1), add_offsets, add_outputs, true);
         if (add_offsets.size() != add_outputs.size())
         {
           MERROR_VER("Output does not exist! amount = " << tx_in_to_key.amount);
@@ -404,7 +404,7 @@ bool Blockchain::init(BlockchainDB* db, const network_type nettype, bool offline
   if(!m_db->height())
   {
     MINFO("Blockchain not loaded, generating genesis block.");
-    block bl = boost::value_initialized<block>();
+    block bl;
     block_verification_context bvc = boost::value_initialized<block_verification_context>();
     generate_genesis_block(bl, get_config(m_nettype).GENESIS_TX, get_config(m_nettype).GENESIS_NONCE);
     add_new_block(bl, bvc);
@@ -1767,16 +1767,34 @@ bool Blockchain::get_outs(const COMMAND_RPC_GET_OUTPUTS_BIN::request& req, COMMA
 
   res.outs.clear();
   res.outs.reserve(req.outputs.size());
+
+  std::vector<cryptonote::output_data_t> data;
   try
   {
+    std::vector<uint64_t> amounts, offsets;
+    amounts.reserve(req.outputs.size());
+    offsets.reserve(req.outputs.size());
     for (const auto &i: req.outputs)
     {
-      // get tx_hash, tx_out_index from DB
-      const output_data_t od = m_db->get_output_key(i.amount, i.index);
-      tx_out_index toi = m_db->get_output_tx_and_index(i.amount, i.index);
-      bool unlocked = is_tx_spendtime_unlocked(m_db->get_tx_unlock_time(toi.first));
+      amounts.push_back(i.amount);
+      offsets.push_back(i.index);
+    }
+    m_db->get_output_key(epee::span<const uint64_t>(amounts.data(), amounts.size()), offsets, data);
+    if (data.size() != req.outputs.size())
+    {
+      MERROR("Unexpected output data size: expected " << req.outputs.size() << ", got " << data.size());
+      return false;
+    }
+    for (const auto &t: data)
+      res.outs.push_back({t.pubkey, t.commitment, is_tx_spendtime_unlocked(t.unlock_time), t.height, crypto::null_hash});
 
-      res.outs.push_back({od.pubkey, od.commitment, unlocked, od.height, toi.first});
+    if (req.get_txid)
+    {
+      for (size_t i = 0; i < req.outputs.size(); ++i)
+      {
+        tx_out_index toi = m_db->get_output_tx_and_index(req.outputs[i].amount, req.outputs[i].index);
+        res.outs[i].txid = toi.first;
+      }
     }
   }
   catch (const std::exception &e)
@@ -3795,7 +3813,7 @@ void Blockchain::output_scan_worker(const uint64_t amount, const std::vector<uin
 {
   try
   {
-    m_db->get_output_key(amount, offsets, outputs, true);
+    m_db->get_output_key(epee::span<const uint64_t>(&amount, 1), offsets, outputs, true);
   }
   catch (const std::exception& e)
   {
diff --git a/src/cryptonote_core/cryptonote_core.cpp b/src/cryptonote_core/cryptonote_core.cpp
index 10ab3fe65..b353cc5d1 100644
--- a/src/cryptonote_core/cryptonote_core.cpp
+++ b/src/cryptonote_core/cryptonote_core.cpp
@@ -30,13 +30,11 @@
 
 #include <boost/algorithm/string.hpp>
 
-#include "include_base_utils.h"
 #include "string_tools.h"
 using namespace epee;
 
 #include <unordered_set>
 #include "cryptonote_core.h"
-#include "common/command_line.h"
 #include "common/util.h"
 #include "common/updates.h"
 #include "common/download.h"
@@ -45,7 +43,6 @@ using namespace epee;
 #include "warnings.h"
 #include "crypto/crypto.h"
 #include "cryptonote_config.h"
-#include "cryptonote_tx_utils.h"
 #include "misc_language.h"
 #include "file_io_utils.h"
 #include <csignal>
diff --git a/src/cryptonote_core/cryptonote_core.h b/src/cryptonote_core/cryptonote_core.h
index 2eb6c842b..46c3c3e8b 100644
--- a/src/cryptonote_core/cryptonote_core.h
+++ b/src/cryptonote_core/cryptonote_core.h
@@ -34,7 +34,6 @@
 
 #include <boost/program_options/options_description.hpp>
 #include <boost/program_options/variables_map.hpp>
-#include <boost/interprocess/sync/file_lock.hpp>
 
 #include "cryptonote_protocol/cryptonote_protocol_handler_common.h"
 #include "storages/portable_storage_template_helper.h"