3 files changed, 23 insertions, 11 deletions
diff --git a/src/blockchain_utilities/blockchain_import.cpp b/src/blockchain_utilities/blockchain_import.cpp
index cb9154f29..bc7489a0d 100644
--- a/src/blockchain_utilities/blockchain_import.cpp
+++ b/src/blockchain_utilities/blockchain_import.cpp
@@ -191,7 +191,7 @@ int check_flush(cryptonote::core &core, std::vector<block_complete_entry> &block
     }
     hashes.push_back(cryptonote::get_block_hash(block));
   }
-  core.prevalidate_block_hashes(core.get_blockchain_storage().get_db().height(), hashes);
+  core.prevalidate_block_hashes(core.get_blockchain_storage().get_db().height(), hashes, {});
 
   std::vector<block> pblocks;
   if (!core.prepare_handle_incoming_blocks(blocks, pblocks))
@@ -217,7 +217,7 @@ int check_flush(cryptonote::core &core, std::vector<block_complete_entry> &block
       if(tvc.m_verifivation_failed)
       {
         MERROR("transaction verification failed, tx_id = "
-            << epee::string_tools::pod_to_hex(get_blob_hash(tx_blob)));
+            << epee::string_tools::pod_to_hex(get_blob_hash(tx_blob.blob)));
         core.cleanup_handle_incoming_blocks();
         return 1;
       }
@@ -468,13 +468,17 @@ int import_from_file(cryptonote::core& core, const std::string& import_file_path
         {
           cryptonote::blobdata block;
           cryptonote::block_to_blob(bp.block, block);
-          std::vector<cryptonote::blobdata> txs;
+          std::vector<tx_blob_entry> txs;
           for (const auto &tx: bp.txs)
           {
-            txs.push_back(cryptonote::blobdata());
-            cryptonote::tx_to_blob(tx, txs.back());
+            txs.push_back({cryptonote::blobdata(), crypto::null_hash});
+            cryptonote::tx_to_blob(tx, txs.back().blob);
           }
-          blocks.push_back({block, txs});
+          block_complete_entry bce;
+          bce.pruned = false;
+          bce.block = std::move(block);
+          bce.txs = std::move(txs);
+          blocks.push_back(bce);
           int ret = check_flush(core, blocks, false);
           if (ret)
           {
diff --git a/src/blockchain_utilities/blocksdat_file.cpp b/src/blockchain_utilities/blocksdat_file.cpp
index f56ff5f94..df3c6cafc 100644
--- a/src/blockchain_utilities/blocksdat_file.cpp
+++ b/src/blockchain_utilities/blocksdat_file.cpp
@@ -99,17 +99,23 @@ bool BlocksdatFile::initialize_file(uint64_t block_stop)
   return true;
 }
 
-void BlocksdatFile::write_block(const crypto::hash& block_hash)
+void BlocksdatFile::write_block(const crypto::hash& block_hash, uint64_t weight)
 {
   m_hashes.push_back(block_hash);
+  m_weights.push_back(weight);
   while (m_hashes.size() >= HASH_OF_HASHES_STEP)
   {
     crypto::hash hash;
     crypto::cn_fast_hash(m_hashes.data(), HASH_OF_HASHES_STEP * sizeof(crypto::hash), hash);
     memmove(m_hashes.data(), m_hashes.data() + HASH_OF_HASHES_STEP, (m_hashes.size() - HASH_OF_HASHES_STEP) * sizeof(crypto::hash));
     m_hashes.resize(m_hashes.size() - HASH_OF_HASHES_STEP);
-    const std::string data(hash.data, sizeof(hash));
-    *m_raw_data_file << data;
+    const std::string data_hashes(hash.data, sizeof(hash));
+    *m_raw_data_file << data_hashes;
+    crypto::cn_fast_hash(m_weights.data(), HASH_OF_HASHES_STEP * sizeof(uint64_t), hash);
+    memmove(m_weights.data(), m_weights.data() + HASH_OF_HASHES_STEP, (m_weights.size() - HASH_OF_HASHES_STEP) * sizeof(uint64_t));
+    m_weights.resize(m_weights.size() - HASH_OF_HASHES_STEP);
+    const std::string data_weights(hash.data, sizeof(hash));
+    *m_raw_data_file << data_weights;
   }
 }
 
@@ -154,7 +160,8 @@ bool BlocksdatFile::store_blockchain_raw(Blockchain* _blockchain_storage, tx_mem
   {
     // this method's height refers to 0-based height (genesis block = height 0)
     crypto::hash hash = m_blockchain_storage->get_block_id_by_height(m_cur_height);
-    write_block(hash);
+    uint64_t weight = m_blockchain_storage->get_db().get_block_weight(m_cur_height);
+    write_block(hash, weight);
     if (m_cur_height % NUM_BLOCKS_PER_CHUNK == 0) {
       num_blocks_written += NUM_BLOCKS_PER_CHUNK;
     }
diff --git a/src/blockchain_utilities/blocksdat_file.h b/src/blockchain_utilities/blocksdat_file.h
index 315713424..72b7afc17 100644
--- a/src/blockchain_utilities/blocksdat_file.h
+++ b/src/blockchain_utilities/blocksdat_file.h
@@ -72,10 +72,11 @@ protected:
   bool open_writer(const boost::filesystem::path& file_path, uint64_t block_stop);
   bool initialize_file(uint64_t block_stop);
   bool close();
-  void write_block(const crypto::hash &block_hash);
+  void write_block(const crypto::hash &block_hash, uint64_t weight);
 
 private:
 
   uint64_t m_cur_height; // tracks current height during export
   std::vector<crypto::hash> m_hashes;
+  std::vector<uint64_t> m_weights;
 };