Line data    Source code

       1             : // Copyright (c) 2019-2021 The Bitcoin Core developers
       2             : // Distributed under the MIT software license, see the accompanying
       3             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4             : 
       5             : #include <test/util/blockfilter.h>
       6             : 
       7             : #include <chainparams.h>
       8             : #include <node/blockstorage.h>
       9             : #include <validation.h>
      10             : 
      11             : using node::ReadBlockFromDisk;
      12             : using node::UndoReadFromDisk;
      13             : 
      14         114 : bool ComputeFilter(BlockFilterType filter_type, const CBlockIndex* block_index, BlockFilter& filter)
      15             : {
      16         114 :     LOCK(::cs_main);
      17             : 
      18         114 :     CBlock block;
      19         114 :     if (!ReadBlockFromDisk(block, block_index->GetBlockPos(), Params().GetConsensus())) {
      20           0 :         return false;
      21             :     }
      22             : 
      23         114 :     CBlockUndo block_undo;
      24         114 :     if (block_index->nHeight > 0 && !UndoReadFromDisk(block_undo, block_index)) {
      25           0 :         return false;
      26             :     }
      27             : 
      28         114 :     filter = BlockFilter(filter_type, block, block_undo);
      29         114 :     return true;
      30         114 : }