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Make difficulty 128 bit instead of 64 bit

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Based on Boolberry work by:
  jahrsg <jahr@jahr.me>
  cr.zoidberg <crypto.zoidberg@gmail.com>
This commit is contained in:
moneromooo-monero 2019-01-31 10:44:08 +00:00
parent e4b049da05
commit 91f4c7f45f
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GPG key ID: 686F07454D6CEFC3
30 changed files with 787 additions and 62 deletions
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9
src/rpc/daemon_handler.cpp
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@ -436,7 +436,8 @@ namespace rpc
auto& chain = m_core.get_blockchain_storage();
res.info.difficulty = chain.get_difficulty_for_next_block();
res.info.wide_difficulty = chain.get_difficulty_for_next_block();
res.info.difficulty = (res.info.wide_difficulty << 64 >> 64).convert_to<uint64_t>();
res.info.target = chain.get_difficulty_target();
@ -457,7 +458,8 @@ namespace rpc
res.info.mainnet = m_core.get_nettype() == MAINNET;
res.info.testnet = m_core.get_nettype() == TESTNET;
res.info.stagenet = m_core.get_nettype() == STAGENET;
res.info.cumulative_difficulty = m_core.get_blockchain_storage().get_db().get_block_cumulative_difficulty(res.info.height - 1);
res.info.wide_cumulative_difficulty = m_core.get_blockchain_storage().get_db().get_block_cumulative_difficulty(res.info.height - 1);
res.info.cumulative_difficulty = (res.info.wide_cumulative_difficulty << 64 >> 64).convert_to<uint64_t>();
res.info.block_size_limit = res.info.block_weight_limit = m_core.get_blockchain_storage().get_current_cumulative_block_weight_limit();
res.info.block_size_median = res.info.block_weight_median = m_core.get_blockchain_storage().get_current_cumulative_block_weight_median();
res.info.start_time = (uint64_t)m_core.get_start_time();
@ -826,7 +828,8 @@ namespace rpc
header.reward += out.amount;
}
header.difficulty = m_core.get_blockchain_storage().block_difficulty(header.height);
header.wide_difficulty = m_core.get_blockchain_storage().block_difficulty(header.height);
header.difficulty = (header.wide_difficulty << 64 >> 64).convert_to<uint64_t>();
return true;
}