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blockchain: remove dead code

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moneromooo-monero 2015-08-11 10:48:51 +01:00
parent b210b304a3
commit 35abef1b92
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GPG key ID: 686F07454D6CEFC3
2 changed files with 6 additions and 59 deletions
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62
src/cryptonote_core/blockchain.cpp
View file

@ -81,6 +81,8 @@ m_is_blockchain_storing(false), m_enforce_dns_checkpoints(false), m_max_prepare_
template<class archive_t>
void Blockchain::serialize(archive_t & ar, const unsigned int version)
{
key_images_container dummy_key_images_container;
LOG_PRINT_L3("Blockchain::" << __func__);
if(version < 11)
return;
@ -88,7 +90,7 @@ void Blockchain::serialize(archive_t & ar, const unsigned int version)
ar & m_blocks;
ar & m_blocks_index;
ar & m_transactions;
ar & m_spent_keys;
ar & dummy_key_images_container;
ar & m_alternative_chains;
ar & m_outputs;
ar & m_invalid_blocks;
@ -96,7 +98,7 @@ void Blockchain::serialize(archive_t & ar, const unsigned int version)
/*serialization bug workaround*/
if(version > 11)
{
uint64_t total_check_count = m_db->height() + m_blocks_index.size() + m_transactions.size() + m_spent_keys.size() + m_alternative_chains.size() + m_outputs.size() + m_invalid_blocks.size() + m_current_block_cumul_sz_limit;
uint64_t total_check_count = m_db->height() + m_blocks_index.size() + m_transactions.size() + dummy_key_images_container.size() + m_alternative_chains.size() + m_outputs.size() + m_invalid_blocks.size() + m_current_block_cumul_sz_limit;
if(archive_t::is_saving::value)
{
ar & total_check_count;
@ -109,14 +111,14 @@ void Blockchain::serialize(archive_t & ar, const unsigned int version)
{
LOG_ERROR("Blockchain storage data corruption detected. total_count loaded from file = " << total_check_count_loaded << ", expected = " << total_check_count);
LOG_PRINT_L0("Blockchain storage:" << std::endl << "m_blocks: " << m_db->height() << std::endl << "m_blocks_index: " << m_blocks_index.size() << std::endl << "m_transactions: " << m_transactions.size() << std::endl << "m_spent_keys: " << m_spent_keys.size() << std::endl << "m_alternative_chains: " << m_alternative_chains.size() << std::endl << "m_outputs: " << m_outputs.size() << std::endl << "m_invalid_blocks: " << m_invalid_blocks.size() << std::endl << "m_current_block_cumul_sz_limit: " << m_current_block_cumul_sz_limit);
LOG_PRINT_L0("Blockchain storage:" << std::endl << "m_blocks: " << m_db->height() << std::endl << "m_blocks_index: " << m_blocks_index.size() << std::endl << "m_transactions: " << m_transactions.size() << std::endl << "dummy_key_images_container: " << dummy_key_images_container.size() << std::endl << "m_alternative_chains: " << m_alternative_chains.size() << std::endl << "m_outputs: " << m_outputs.size() << std::endl << "m_invalid_blocks: " << m_invalid_blocks.size() << std::endl << "m_current_block_cumul_sz_limit: " << m_current_block_cumul_sz_limit);
throw std::runtime_error("Blockchain data corruption");
}
}
}
LOG_PRINT_L3("Blockchain storage:" << std::endl << "m_blocks: " << m_db->height() << std::endl << "m_blocks_index: " << m_blocks_index.size() << std::endl << "m_transactions: " << m_transactions.size() << std::endl << "m_spent_keys: " << m_spent_keys.size() << std::endl << "m_alternative_chains: " << m_alternative_chains.size() << std::endl << "m_outputs: " << m_outputs.size() << std::endl << "m_invalid_blocks: " << m_invalid_blocks.size() << std::endl << "m_current_block_cumul_sz_limit: " << m_current_block_cumul_sz_limit);
LOG_PRINT_L3("Blockchain storage:" << std::endl << "m_blocks: " << m_db->height() << std::endl << "m_blocks_index: " << m_blocks_index.size() << std::endl << "m_transactions: " << m_transactions.size() << std::endl << "dummy_key_images_container: " << dummy_key_images_container.size() << std::endl << "m_alternative_chains: " << m_alternative_chains.size() << std::endl << "m_outputs: " << m_outputs.size() << std::endl << "m_invalid_blocks: " << m_invalid_blocks.size() << std::endl << "m_current_block_cumul_sz_limit: " << m_current_block_cumul_sz_limit);
}
//------------------------------------------------------------------
bool Blockchain::have_tx(const crypto::hash &id) const
@ -470,7 +472,6 @@ bool Blockchain::reset_and_set_genesis_block(const block& b)
LOG_PRINT_L3("Blockchain::" << __func__);
CRITICAL_REGION_LOCAL(m_blockchain_lock);
m_transactions.clear();
m_spent_keys.clear();
m_blocks.clear();
m_blocks_index.clear();
m_alternative_chains.clear();
@ -482,57 +483,6 @@ bool Blockchain::reset_and_set_genesis_block(const block& b)
return bvc.m_added_to_main_chain && !bvc.m_verifivation_failed;
}
//------------------------------------------------------------------
//TODO: move to BlockchainDB subclass
bool Blockchain::purge_transaction_keyimages_from_blockchain(const transaction& tx, bool strict_check)
{
LOG_PRINT_L3("Blockchain::" << __func__);
CRITICAL_REGION_LOCAL(m_blockchain_lock);
struct purge_transaction_visitor: public boost::static_visitor<bool>
{
key_images_container& m_spent_keys;
bool m_strict_check;
purge_transaction_visitor(key_images_container& spent_keys, bool strict_check) :
m_spent_keys(spent_keys), m_strict_check(strict_check)
{
}
bool operator()(const txin_to_key& inp) const
{
//const crypto::key_image& ki = inp.k_image;
auto r = m_spent_keys.find(inp.k_image);
if(r != m_spent_keys.end())
{
m_spent_keys.erase(r);
}
else
{
CHECK_AND_ASSERT_MES(!m_strict_check, false, "purge_block_data_from_blockchain: key image in transaction not found");
}
return true;
}
bool operator()(const txin_gen& inp) const
{
return true;
}
bool operator()(const txin_to_script& tx) const
{
return false;
}
bool operator()(const txin_to_scripthash& tx) const
{
return false;
}
};
BOOST_FOREACH(const txin_v& in, tx.vin)
{
bool r = boost::apply_visitor(purge_transaction_visitor(m_spent_keys, strict_check), in);
CHECK_AND_ASSERT_MES(!strict_check || r, false, "failed to process purge_transaction_visitor");
}
return true;
}
//------------------------------------------------------------------
crypto::hash Blockchain::get_tail_id(uint64_t& height) const
{
LOG_PRINT_L3("Blockchain::" << __func__);

3
src/cryptonote_core/blockchain.h
View file

@ -185,7 +185,6 @@ namespace cryptonote
blocks_container m_blocks; // height -> block_extended_info
blocks_by_id_index m_blocks_index; // crypto::hash -> height
transactions_container m_transactions;
key_images_container m_spent_keys;
size_t m_current_block_cumul_sz_limit;
std::unordered_map<crypto::hash, std::unordered_map<crypto::key_image, std::vector<output_data_t>>> m_scan_table;
@ -233,8 +232,6 @@ namespace cryptonote
bool switch_to_alternative_blockchain(std::list<blocks_ext_by_hash::iterator>& alt_chain, bool discard_disconnected_chain);
block pop_block_from_blockchain();
bool purge_transaction_from_blockchain(const crypto::hash& tx_id);
bool purge_transaction_keyimages_from_blockchain(const transaction& tx, bool strict_check);
bool handle_block_to_main_chain(const block& bl, block_verification_context& bvc);
bool handle_block_to_main_chain(const block& bl, const crypto::hash& id, block_verification_context& bvc);