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get_block_by_height refactored

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This commit is contained in:
moneroexamples 2017-01-19 01:22:33 +00:00
parent 457918fc59
commit 591b481ec8
1 changed files with 15 additions and 16 deletions
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31
src/MicroCore.cpp
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@ -109,33 +109,32 @@ namespace xmreg
bool
MicroCore::get_block_by_height(const uint64_t& height, block& blk)
{
crypto::hash block_id;
try
{
block_id = m_blockchain_storage.get_block_id_by_height(height);
blk = m_blockchain_storage.get_db().get_block_from_height(height);
}
catch (const exception& e)
catch (const BLOCK_DNE& e)
{
cerr << e.what() << endl;
return false;
}
if (!m_blockchain_storage.have_block(block_id))
{
cerr << "Block with hash " << block_id
cerr << "Block of height " << height
<< " not found in the blockchain!"
<< e.what()
<< endl;
return false;
}
if (!m_blockchain_storage.get_block_by_hash(block_id, blk))
catch (const DB_ERROR& e)
{
cerr << "Block with hash " << block_id
<< "and height " << height << " not found!"
cerr << "Blockchain access error when getting block " << height
<< e.what()
<< endl;
return false;
}
catch (...)
{
cerr << "Something went terribly wrong when getting block " << height
<< endl;
return false;
}