4 files changed, 46 insertions, 0 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index 36a233ee7..cc6b48b6b 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -1597,6 +1597,25 @@ bool Blockchain::get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUT
   return true;
 }
 //------------------------------------------------------------------
+bool Blockchain::get_outs(const COMMAND_RPC_GET_OUTPUTS::request& req, COMMAND_RPC_GET_OUTPUTS::response& res) const
+{
+  LOG_PRINT_L3("Blockchain::" << __func__);
+  CRITICAL_REGION_LOCAL(m_blockchain_lock);
+
+  res.outs.clear();
+  res.outs.reserve(req.outputs.size());
+  for (const auto &i: req.outputs)
+  {
+    // get tx_hash, tx_out_index from DB
+    crypto::public_key key = m_db->get_output_key(i.amount, i.index).pubkey;
+    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));
+
+    res.outs.push_back({key, unlocked});
+  }
+  return true;
+}
+//------------------------------------------------------------------
 // This function takes a list of block hashes from another node
 // on the network to find where the split point is between us and them.
 // This is used to see what to send another node that needs to sync.
diff --git a/src/cryptonote_core/blockchain.h b/src/cryptonote_core/blockchain.h
index 903e0096b..f5950291c 100644
--- a/src/cryptonote_core/blockchain.h
+++ b/src/cryptonote_core/blockchain.h
@@ -440,6 +440,21 @@ namespace cryptonote
     bool get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res) const;
 
     /**
+     * @brief gets specific outputs to mix with
+     *
+     * This function takes an RPC request for outputs to mix with
+     * and creates an RPC response with the resultant output indices.
+     *
+     * Outputs to mix with are specified in the request.
+     *
+     * @param req the outputs to return
+     * @param res return-by-reference the resultant output indices and keys
+     *
+     * @return true
+     */
+    bool get_outs(const COMMAND_RPC_GET_OUTPUTS::request& req, COMMAND_RPC_GET_OUTPUTS::response& res) const;
+
+    /**
      * @brief gets the global indices for outputs from a given transaction
      *
      * This function gets the global indices for all outputs belonging
diff --git a/src/cryptonote_core/cryptonote_core.cpp b/src/cryptonote_core/cryptonote_core.cpp
index 20b9f0b0b..25b750b1d 100644
--- a/src/cryptonote_core/cryptonote_core.cpp
+++ b/src/cryptonote_core/cryptonote_core.cpp
@@ -709,6 +709,11 @@ namespace cryptonote
     return m_blockchain_storage.get_random_outs_for_amounts(req, res);
   }
   //-----------------------------------------------------------------------------------------------
+  bool core::get_outs(const COMMAND_RPC_GET_OUTPUTS::request& req, COMMAND_RPC_GET_OUTPUTS::response& res) const
+  {
+    return m_blockchain_storage.get_outs(req, res);
+  }
+  //-----------------------------------------------------------------------------------------------
   bool core::get_tx_outputs_gindexs(const crypto::hash& tx_id, std::vector<uint64_t>& indexs) const
   {
     return m_blockchain_storage.get_tx_outputs_gindexs(tx_id, indexs);
diff --git a/src/cryptonote_core/cryptonote_core.h b/src/cryptonote_core/cryptonote_core.h
index 30384209f..63969bc23 100644
--- a/src/cryptonote_core/cryptonote_core.h
+++ b/src/cryptonote_core/cryptonote_core.h
@@ -476,6 +476,13 @@ namespace cryptonote
       */
      bool get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res) const;
 
+     /**
+      * @copydoc Blockchain::get_outs
+      *
+      * @note see Blockchain::get_outs
+      */
+     bool get_outs(const COMMAND_RPC_GET_OUTPUTS::request& req, COMMAND_RPC_GET_OUTPUTS::response& res) const;
+
 
      /**
       * @copydoc miner::pause