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blockchain_storage: add consts where appropriate

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moneromooo-monero 2014-12-06 23:35:26 +00:00 committed by warptangent
parent 98bdadcad7
commit 8e41b1e735
2 changed files with 110 additions and 110 deletions
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106
src/cryptonote_core/blockchain_storage.cpp
View File

@ -55,19 +55,19 @@ using namespace cryptonote;
DISABLE_VS_WARNINGS(4267)
//------------------------------------------------------------------
bool blockchain_storage::have_tx(const crypto::hash &id)
bool blockchain_storage::have_tx(const crypto::hash &id) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
return m_transactions.find(id) != m_transactions.end();
}
//------------------------------------------------------------------
bool blockchain_storage::have_tx_keyimg_as_spent(const crypto::key_image &key_im)
bool blockchain_storage::have_tx_keyimg_as_spent(const crypto::key_image &key_im) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
return m_spent_keys.find(key_im) != m_spent_keys.end();
}
//------------------------------------------------------------------
transaction *blockchain_storage::get_tx(const crypto::hash &id)
const transaction *blockchain_storage::get_tx(const crypto::hash &id) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
auto it = m_transactions.find(id);
@ -77,7 +77,7 @@ transaction *blockchain_storage::get_tx(const crypto::hash &id)
return &it->second.tx;
}
//------------------------------------------------------------------
uint64_t blockchain_storage::get_current_blockchain_height()
uint64_t blockchain_storage::get_current_blockchain_height() const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
return m_blocks.size();
@ -333,14 +333,14 @@ bool blockchain_storage::purge_block_data_from_blockchain(const block& bl, size_
return res;
}
//------------------------------------------------------------------
crypto::hash blockchain_storage::get_tail_id(uint64_t& height)
crypto::hash blockchain_storage::get_tail_id(uint64_t& height) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
height = get_current_blockchain_height()-1;
return get_tail_id();
}
//------------------------------------------------------------------
crypto::hash blockchain_storage::get_tail_id()
crypto::hash blockchain_storage::get_tail_id() const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
crypto::hash id = null_hash;
@ -351,7 +351,7 @@ crypto::hash blockchain_storage::get_tail_id()
return id;
}
//------------------------------------------------------------------
bool blockchain_storage::get_short_chain_history(std::list<crypto::hash>& ids)
bool blockchain_storage::get_short_chain_history(std::list<crypto::hash>& ids) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
size_t i = 0;
@ -381,7 +381,7 @@ bool blockchain_storage::get_short_chain_history(std::list<crypto::hash>& ids)
return true;
}
//------------------------------------------------------------------
crypto::hash blockchain_storage::get_block_id_by_height(uint64_t height)
crypto::hash blockchain_storage::get_block_id_by_height(uint64_t height) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
if(height >= m_blocks.size())
@ -390,7 +390,7 @@ crypto::hash blockchain_storage::get_block_id_by_height(uint64_t height)
return get_block_hash(m_blocks[height].bl);
}
//------------------------------------------------------------------
bool blockchain_storage::get_block_by_hash(const crypto::hash &h, block &blk) {
bool blockchain_storage::get_block_by_hash(const crypto::hash &h, block &blk) const {
CRITICAL_REGION_LOCAL(m_blockchain_lock);
// try to find block in main chain
@ -410,20 +410,20 @@ bool blockchain_storage::get_block_by_hash(const crypto::hash &h, block &blk) {
return false;
}
//------------------------------------------------------------------
void blockchain_storage::get_all_known_block_ids(std::list<crypto::hash> &main, std::list<crypto::hash> &alt, std::list<crypto::hash> &invalid) {
void blockchain_storage::get_all_known_block_ids(std::list<crypto::hash> &main, std::list<crypto::hash> &alt, std::list<crypto::hash> &invalid) const {
CRITICAL_REGION_LOCAL(m_blockchain_lock);
BOOST_FOREACH(blocks_by_id_index::value_type &v, m_blocks_index)
BOOST_FOREACH(const blocks_by_id_index::value_type &v, m_blocks_index)
main.push_back(v.first);
BOOST_FOREACH(blocks_ext_by_hash::value_type &v, m_alternative_chains)
BOOST_FOREACH(const blocks_ext_by_hash::value_type &v, m_alternative_chains)
alt.push_back(v.first);
BOOST_FOREACH(blocks_ext_by_hash::value_type &v, m_invalid_blocks)
BOOST_FOREACH(const blocks_ext_by_hash::value_type &v, m_invalid_blocks)
invalid.push_back(v.first);
}
//------------------------------------------------------------------
difficulty_type blockchain_storage::get_difficulty_for_next_block()
difficulty_type blockchain_storage::get_difficulty_for_next_block() const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
std::vector<uint64_t> timestamps;
@ -535,7 +535,7 @@ bool blockchain_storage::switch_to_alternative_blockchain(std::list<blocks_ext_b
return true;
}
//------------------------------------------------------------------
difficulty_type blockchain_storage::get_next_difficulty_for_alternative_chain(const std::list<blocks_ext_by_hash::iterator>& alt_chain, block_extended_info& bei)
difficulty_type blockchain_storage::get_next_difficulty_for_alternative_chain(const std::list<blocks_ext_by_hash::iterator>& alt_chain, block_extended_info& bei) const
{
std::vector<uint64_t> timestamps;
std::vector<difficulty_type> commulative_difficulties;
@ -580,7 +580,7 @@ difficulty_type blockchain_storage::get_next_difficulty_for_alternative_chain(co
return next_difficulty(timestamps, commulative_difficulties);
}
//------------------------------------------------------------------
bool blockchain_storage::prevalidate_miner_transaction(const block& b, uint64_t height)
bool blockchain_storage::prevalidate_miner_transaction(const block& b, uint64_t height) const
{
CHECK_AND_ASSERT_MES(b.miner_tx.vin.size() == 1, false, "coinbase transaction in the block has no inputs");
CHECK_AND_ASSERT_MES(b.miner_tx.vin[0].type() == typeid(txin_gen), false, "coinbase transaction in the block has the wrong type");
@ -603,7 +603,7 @@ bool blockchain_storage::prevalidate_miner_transaction(const block& b, uint64_t
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::validate_miner_transaction(const block& b, size_t cumulative_block_size, uint64_t fee, uint64_t& base_reward, uint64_t already_generated_coins)
bool blockchain_storage::validate_miner_transaction(const block& b, size_t cumulative_block_size, uint64_t fee, uint64_t& base_reward, uint64_t already_generated_coins) const
{
//validate reward
uint64_t money_in_use = 0;
@ -630,7 +630,7 @@ bool blockchain_storage::validate_miner_transaction(const block& b, size_t cumul
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::get_backward_blocks_sizes(size_t from_height, std::vector<size_t>& sz, size_t count)
bool blockchain_storage::get_backward_blocks_sizes(size_t from_height, std::vector<size_t>& sz, size_t count) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
CHECK_AND_ASSERT_MES(from_height < m_blocks.size(), false, "Internal error: get_backward_blocks_sizes called with from_height=" << from_height << ", blockchain height = " << m_blocks.size());
@ -642,7 +642,7 @@ bool blockchain_storage::get_backward_blocks_sizes(size_t from_height, std::vect
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::get_last_n_blocks_sizes(std::vector<size_t>& sz, size_t count)
bool blockchain_storage::get_last_n_blocks_sizes(std::vector<size_t>& sz, size_t count) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
if(!m_blocks.size())
@ -650,12 +650,12 @@ bool blockchain_storage::get_last_n_blocks_sizes(std::vector<size_t>& sz, size_t
return get_backward_blocks_sizes(m_blocks.size() -1, sz, count);
}
//------------------------------------------------------------------
uint64_t blockchain_storage::get_current_comulative_blocksize_limit()
uint64_t blockchain_storage::get_current_comulative_blocksize_limit() const
{
return m_current_block_cumul_sz_limit;
}
//------------------------------------------------------------------
bool blockchain_storage::create_block_template(block& b, const account_public_address& miner_address, difficulty_type& diffic, uint64_t& height, const blobdata& ex_nonce)
bool blockchain_storage::create_block_template(block& b, const account_public_address& miner_address, difficulty_type& diffic, uint64_t& height, const blobdata& ex_nonce) const
{
size_t median_size;
uint64_t already_generated_coins;
@ -774,7 +774,7 @@ bool blockchain_storage::create_block_template(block& b, const account_public_ad
return false;
}
//------------------------------------------------------------------
bool blockchain_storage::complete_timestamps_vector(uint64_t start_top_height, std::vector<uint64_t>& timestamps)
bool blockchain_storage::complete_timestamps_vector(uint64_t start_top_height, std::vector<uint64_t>& timestamps) const
{
if(timestamps.size() >= BLOCKCHAIN_TIMESTAMP_CHECK_WINDOW)
@ -939,7 +939,7 @@ bool blockchain_storage::handle_alternative_block(const block& b, const crypto::
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks, std::list<transaction>& txs)
bool blockchain_storage::get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks, std::list<transaction>& txs) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
if(start_offset >= m_blocks.size())
@ -955,7 +955,7 @@ bool blockchain_storage::get_blocks(uint64_t start_offset, size_t count, std::li
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks)
bool blockchain_storage::get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
if(start_offset >= m_blocks.size())
@ -999,7 +999,7 @@ bool blockchain_storage::handle_get_objects(NOTIFY_REQUEST_GET_OBJECTS::request&
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::get_alternative_blocks(std::list<block>& blocks)
bool blockchain_storage::get_alternative_blocks(std::list<block>& blocks) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
@ -1010,21 +1010,21 @@ bool blockchain_storage::get_alternative_blocks(std::list<block>& blocks)
return true;
}
//------------------------------------------------------------------
size_t blockchain_storage::get_alternative_blocks_count()
size_t blockchain_storage::get_alternative_blocks_count() const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
return m_alternative_chains.size();
}
//------------------------------------------------------------------
bool blockchain_storage::add_out_to_get_random_outs(std::vector<std::pair<crypto::hash, size_t> >& amount_outs, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount& result_outs, uint64_t amount, size_t i)
bool blockchain_storage::add_out_to_get_random_outs(const std::vector<std::pair<crypto::hash, size_t> >& amount_outs, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount& result_outs, uint64_t amount, size_t i) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
transactions_container::iterator tx_it = m_transactions.find(amount_outs[i].first);
transactions_container::const_iterator tx_it = m_transactions.find(amount_outs[i].first);
CHECK_AND_ASSERT_MES(tx_it != m_transactions.end(), false, "internal error: transaction with id " << amount_outs[i].first << ENDL <<
", used in mounts global index for amount=" << amount << ": i=" << i << "not found in transactions index");
CHECK_AND_ASSERT_MES(tx_it->second.tx.vout.size() > amount_outs[i].second, false, "internal error: in global outs index, transaction out index="
<< amount_outs[i].second << " more than transaction outputs = " << tx_it->second.tx.vout.size() << ", for tx id = " << amount_outs[i].first);
transaction& tx = tx_it->second.tx;
const transaction& tx = tx_it->second.tx;
CHECK_AND_ASSERT_MES(tx.vout[amount_outs[i].second].target.type() == typeid(txout_to_key), false, "unknown tx out type");
//check if transaction is unlocked
@ -1037,7 +1037,7 @@ bool blockchain_storage::add_out_to_get_random_outs(std::vector<std::pair<crypto
return true;
}
//------------------------------------------------------------------
size_t blockchain_storage::find_end_of_allowed_index(const std::vector<std::pair<crypto::hash, size_t> >& amount_outs)
size_t blockchain_storage::find_end_of_allowed_index(const std::vector<std::pair<crypto::hash, size_t> >& amount_outs) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
if(!amount_outs.size())
@ -1046,7 +1046,7 @@ size_t blockchain_storage::find_end_of_allowed_index(const std::vector<std::pair
do
{
--i;
transactions_container::iterator it = m_transactions.find(amount_outs[i].first);
transactions_container::const_iterator it = m_transactions.find(amount_outs[i].first);
CHECK_AND_ASSERT_MES(it != m_transactions.end(), 0, "internal error: failed to find transaction from outputs index with tx_id=" << amount_outs[i].first);
if(it->second.m_keeper_block_height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW <= get_current_blockchain_height() )
return i+1;
@ -1054,7 +1054,7 @@ size_t blockchain_storage::find_end_of_allowed_index(const std::vector<std::pair
return 0;
}
//------------------------------------------------------------------
bool blockchain_storage::get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res)
bool blockchain_storage::get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
BOOST_FOREACH(uint64_t amount, req.amounts)
@ -1067,7 +1067,7 @@ bool blockchain_storage::get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDO
LOG_PRINT_L1("COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS: not outs for amount " << amount << ", wallet should use some real outs when it lookup for some mix, so, at least one out for this amount should exist");
continue;//actually this is strange situation, wallet should use some real outs when it lookup for some mix, so, at least one out for this amount should exist
}
std::vector<std::pair<crypto::hash, size_t> >& amount_outs = it->second;
const std::vector<std::pair<crypto::hash, size_t> >& amount_outs = it->second;
//it is not good idea to use top fresh outs, because it increases possibility of transaction canceling on split
//lets find upper bound of not fresh outs
size_t up_index_limit = find_end_of_allowed_index(amount_outs);
@ -1096,7 +1096,7 @@ bool blockchain_storage::get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDO
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, uint64_t& starter_offset)
bool blockchain_storage::find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, uint64_t& starter_offset) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
@ -1143,7 +1143,7 @@ bool blockchain_storage::find_blockchain_supplement(const std::list<crypto::hash
return true;
}
//------------------------------------------------------------------
uint64_t blockchain_storage::block_difficulty(size_t i)
uint64_t blockchain_storage::block_difficulty(size_t i) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
CHECK_AND_ASSERT_MES(i < m_blocks.size(), false, "wrong block index i = " << i << " at blockchain_storage::block_difficulty()");
@ -1206,7 +1206,7 @@ void blockchain_storage::print_blockchain_outs(const std::string& file)
}
}
//------------------------------------------------------------------
bool blockchain_storage::find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, NOTIFY_RESPONSE_CHAIN_ENTRY::request& resp)
bool blockchain_storage::find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, NOTIFY_RESPONSE_CHAIN_ENTRY::request& resp) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
if(!find_blockchain_supplement(qblock_ids, resp.start_height))
@ -1219,7 +1219,7 @@ bool blockchain_storage::find_blockchain_supplement(const std::list<crypto::hash
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<block, std::list<transaction> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count)
bool blockchain_storage::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<block, std::list<transaction> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
if(req_start_block > 0) {
@ -1258,7 +1258,7 @@ bool blockchain_storage::add_block_as_invalid(const block_extended_info& bei, co
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::have_block(const crypto::hash& id)
bool blockchain_storage::have_block(const crypto::hash& id) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
if(m_blocks_index.count(id))
@ -1296,13 +1296,13 @@ bool blockchain_storage::push_transaction_to_global_outs_index(const transaction
return true;
}
//------------------------------------------------------------------
size_t blockchain_storage::get_total_transactions()
size_t blockchain_storage::get_total_transactions() const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
return m_transactions.size();
}
//------------------------------------------------------------------
bool blockchain_storage::get_outs(uint64_t amount, std::list<crypto::public_key>& pkeys)
bool blockchain_storage::get_outs(uint64_t amount, std::list<crypto::public_key>& pkeys) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
auto it = m_outputs.find(amount);
@ -1392,7 +1392,7 @@ bool blockchain_storage::add_transaction_from_block(const transaction& tx, const
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::get_tx_outputs_gindexs(const crypto::hash& tx_id, std::vector<uint64_t>& indexs)
bool blockchain_storage::get_tx_outputs_gindexs(const crypto::hash& tx_id, std::vector<uint64_t>& indexs) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
auto it = m_transactions.find(tx_id);
@ -1407,7 +1407,7 @@ bool blockchain_storage::get_tx_outputs_gindexs(const crypto::hash& tx_id, std::
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::check_tx_inputs(const transaction& tx, uint64_t& max_used_block_height, crypto::hash& max_used_block_id)
bool blockchain_storage::check_tx_inputs(const transaction& tx, uint64_t& max_used_block_height, crypto::hash& max_used_block_id) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
bool res = check_tx_inputs(tx, &max_used_block_height);
@ -1417,7 +1417,7 @@ bool blockchain_storage::check_tx_inputs(const transaction& tx, uint64_t& max_us
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::have_tx_keyimges_as_spent(const transaction &tx)
bool blockchain_storage::have_tx_keyimges_as_spent(const transaction &tx) const
{
BOOST_FOREACH(const txin_v& in, tx.vin)
{
@ -1428,13 +1428,13 @@ bool blockchain_storage::have_tx_keyimges_as_spent(const transaction &tx)
return false;
}
//------------------------------------------------------------------
bool blockchain_storage::check_tx_inputs(const transaction& tx, uint64_t* pmax_used_block_height)
bool blockchain_storage::check_tx_inputs(const transaction& tx, uint64_t* pmax_used_block_height) const
{
crypto::hash tx_prefix_hash = get_transaction_prefix_hash(tx);
return check_tx_inputs(tx, tx_prefix_hash, pmax_used_block_height);
}
//------------------------------------------------------------------
bool blockchain_storage::check_tx_inputs(const transaction& tx, const crypto::hash& tx_prefix_hash, uint64_t* pmax_used_block_height)
bool blockchain_storage::check_tx_inputs(const transaction& tx, const crypto::hash& tx_prefix_hash, uint64_t* pmax_used_block_height) const
{
size_t sig_index = 0;
if(pmax_used_block_height)
@ -1466,7 +1466,7 @@ bool blockchain_storage::check_tx_inputs(const transaction& tx, const crypto::ha
return true;
}
//------------------------------------------------------------------
bool blockchain_storage::is_tx_spendtime_unlocked(uint64_t unlock_time)
bool blockchain_storage::is_tx_spendtime_unlocked(uint64_t unlock_time) const
{
if(unlock_time < CRYPTONOTE_MAX_BLOCK_NUMBER)
{
@ -1487,15 +1487,15 @@ bool blockchain_storage::is_tx_spendtime_unlocked(uint64_t unlock_time)
return false;
}
//------------------------------------------------------------------
bool blockchain_storage::check_tx_input(const txin_to_key& txin, const crypto::hash& tx_prefix_hash, const std::vector<crypto::signature>& sig, uint64_t* pmax_related_block_height)
bool blockchain_storage::check_tx_input(const txin_to_key& txin, const crypto::hash& tx_prefix_hash, const std::vector<crypto::signature>& sig, uint64_t* pmax_related_block_height) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
struct outputs_visitor
{
std::vector<const crypto::public_key *>& m_results_collector;
blockchain_storage& m_bch;
outputs_visitor(std::vector<const crypto::public_key *>& results_collector, blockchain_storage& bch):m_results_collector(results_collector), m_bch(bch)
const blockchain_storage& m_bch;
outputs_visitor(std::vector<const crypto::public_key *>& results_collector, const blockchain_storage& bch):m_results_collector(results_collector), m_bch(bch)
{}
bool handle_output(const transaction& tx, const tx_out& out)
{
@ -1537,13 +1537,13 @@ bool blockchain_storage::check_tx_input(const txin_to_key& txin, const crypto::h
return crypto::check_ring_signature(tx_prefix_hash, txin.k_image, output_keys, sig.data());
}
//------------------------------------------------------------------
uint64_t blockchain_storage::get_adjusted_time()
uint64_t blockchain_storage::get_adjusted_time() const
{
//TODO: add collecting median time
return time(NULL);
}
//------------------------------------------------------------------
bool blockchain_storage::check_block_timestamp_main(const block& b)
bool blockchain_storage::check_block_timestamp_main(const block& b) const
{
if(b.timestamp > get_adjusted_time() + CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT)
{
@ -1559,7 +1559,7 @@ bool blockchain_storage::check_block_timestamp_main(const block& b)
return check_block_timestamp(std::move(timestamps), b);
}
//------------------------------------------------------------------
bool blockchain_storage::check_block_timestamp(std::vector<uint64_t> timestamps, const block& b)
bool blockchain_storage::check_block_timestamp(std::vector<uint64_t> timestamps, const block& b) const
{
if(timestamps.size() < BLOCKCHAIN_TIMESTAMP_CHECK_WINDOW)
return true;
@ -1782,7 +1782,7 @@ bool blockchain_storage::add_new_block(const block& bl_, block_verification_cont
return handle_block_to_main_chain(bl, id, bvc);
}
//------------------------------------------------------------------
void blockchain_storage::check_against_checkpoints(checkpoints& points, bool enforce)
void blockchain_storage::check_against_checkpoints(const checkpoints& points, bool enforce)
{
const auto& pts = points.get_points();

114
src/cryptonote_core/blockchain_storage.h
View File

@ -88,55 +88,55 @@ namespace cryptonote
void set_checkpoints(checkpoints&& chk_pts) { m_checkpoints = chk_pts; }
//bool push_new_block();
bool get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks, std::list<transaction>& txs);
bool get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks);
bool get_alternative_blocks(std::list<block>& blocks);
size_t get_alternative_blocks_count();
crypto::hash get_block_id_by_height(uint64_t height);
bool get_block_by_hash(const crypto::hash &h, block &blk);
void get_all_known_block_ids(std::list<crypto::hash> &main, std::list<crypto::hash> &alt, std::list<crypto::hash> &invalid);
bool get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks, std::list<transaction>& txs) const;
bool get_blocks(uint64_t start_offset, size_t count, std::list<block>& blocks) const;
bool get_alternative_blocks(std::list<block>& blocks) const;
size_t get_alternative_blocks_count() const;
crypto::hash get_block_id_by_height(uint64_t height) const;
bool get_block_by_hash(const crypto::hash &h, block &blk) const;
void get_all_known_block_ids(std::list<crypto::hash> &main, std::list<crypto::hash> &alt, std::list<crypto::hash> &invalid) const;
template<class archive_t>
void serialize(archive_t & ar, const unsigned int version);
bool have_tx(const crypto::hash &id);
bool have_tx_keyimges_as_spent(const transaction &tx);
bool have_tx_keyimg_as_spent(const crypto::key_image &key_im);
transaction *get_tx(const crypto::hash &id);
bool have_tx(const crypto::hash &id) const;
bool have_tx_keyimges_as_spent(const transaction &tx) const;
bool have_tx_keyimg_as_spent(const crypto::key_image &key_im) const;
const transaction *get_tx(const crypto::hash &id) const;
template<class visitor_t>
bool scan_outputkeys_for_indexes(const txin_to_key& tx_in_to_key, visitor_t& vis, uint64_t* pmax_related_block_height = NULL);
bool scan_outputkeys_for_indexes(const txin_to_key& tx_in_to_key, visitor_t& vis, uint64_t* pmax_related_block_height = NULL) const;
uint64_t get_current_blockchain_height();
crypto::hash get_tail_id();
crypto::hash get_tail_id(uint64_t& height);
difficulty_type get_difficulty_for_next_block();
uint64_t get_current_blockchain_height() const;
crypto::hash get_tail_id() const;
crypto::hash get_tail_id(uint64_t& height) const;
difficulty_type get_difficulty_for_next_block() const;
bool add_new_block(const block& bl_, block_verification_context& bvc);
bool reset_and_set_genesis_block(const block& b);
bool create_block_template(block& b, const account_public_address& miner_address, difficulty_type& di, uint64_t& height, const blobdata& ex_nonce);
bool have_block(const crypto::hash& id);
size_t get_total_transactions();
bool get_outs(uint64_t amount, std::list<crypto::public_key>& pkeys);
bool get_short_chain_history(std::list<crypto::hash>& ids);
bool find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, NOTIFY_RESPONSE_CHAIN_ENTRY::request& resp);
bool find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, uint64_t& starter_offset);
bool find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<block, std::list<transaction> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count);
bool create_block_template(block& b, const account_public_address& miner_address, difficulty_type& di, uint64_t& height, const blobdata& ex_nonce) const;
bool have_block(const crypto::hash& id) const;
size_t get_total_transactions() const;
bool get_outs(uint64_t amount, std::list<crypto::public_key>& pkeys) const;
bool get_short_chain_history(std::list<crypto::hash>& ids) const;
bool find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, NOTIFY_RESPONSE_CHAIN_ENTRY::request& resp) const;
bool find_blockchain_supplement(const std::list<crypto::hash>& qblock_ids, uint64_t& starter_offset) const;
bool find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<block, std::list<transaction> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count) const;
bool handle_get_objects(NOTIFY_REQUEST_GET_OBJECTS::request& arg, NOTIFY_RESPONSE_GET_OBJECTS::request& rsp);
bool handle_get_objects(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res);
bool get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res);
bool get_backward_blocks_sizes(size_t from_height, std::vector<size_t>& sz, size_t count);
bool get_tx_outputs_gindexs(const crypto::hash& tx_id, std::vector<uint64_t>& indexs);
bool get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res) const;
bool get_backward_blocks_sizes(size_t from_height, std::vector<size_t>& sz, size_t count) const;
bool get_tx_outputs_gindexs(const crypto::hash& tx_id, std::vector<uint64_t>& indexs) const;
bool store_blockchain();
bool check_tx_input(const txin_to_key& txin, const crypto::hash& tx_prefix_hash, const std::vector<crypto::signature>& sig, uint64_t* pmax_related_block_height = NULL);
bool check_tx_inputs(const transaction& tx, const crypto::hash& tx_prefix_hash, uint64_t* pmax_used_block_height = NULL);
bool check_tx_inputs(const transaction& tx, uint64_t* pmax_used_block_height = NULL);
bool check_tx_inputs(const transaction& tx, uint64_t& pmax_used_block_height, crypto::hash& max_used_block_id);
uint64_t get_current_comulative_blocksize_limit();
bool is_storing_blockchain(){return m_is_blockchain_storing;}
uint64_t block_difficulty(size_t i);
bool check_tx_input(const txin_to_key& txin, const crypto::hash& tx_prefix_hash, const std::vector<crypto::signature>& sig, uint64_t* pmax_related_block_height = NULL) const;
bool check_tx_inputs(const transaction& tx, const crypto::hash& tx_prefix_hash, uint64_t* pmax_used_block_height = NULL) const;
bool check_tx_inputs(const transaction& tx, uint64_t* pmax_used_block_height = NULL) const;
bool check_tx_inputs(const transaction& tx, uint64_t& pmax_used_block_height, crypto::hash& max_used_block_id) const;
uint64_t get_current_comulative_blocksize_limit() const;
bool is_storing_blockchain()const{return m_is_blockchain_storing;}
uint64_t block_difficulty(size_t i) const;
template<class t_ids_container, class t_blocks_container, class t_missed_container>
bool get_blocks(const t_ids_container& block_ids, t_blocks_container& blocks, t_missed_container& missed_bs)
bool get_blocks(const t_ids_container& block_ids, t_blocks_container& blocks, t_missed_container& missed_bs) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
@ -156,7 +156,7 @@ namespace cryptonote
}
template<class t_ids_container, class t_tx_container, class t_missed_container>
bool get_transactions(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs)
bool get_transactions(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
@ -180,14 +180,14 @@ namespace cryptonote
void print_blockchain(uint64_t start_index, uint64_t end_index);
void print_blockchain_index();
void print_blockchain_outs(const std::string& file);
void check_against_checkpoints(checkpoints& points, bool enforce);
void check_against_checkpoints(const checkpoints& points, bool enforce);
bool update_checkpoints(const std::string& file_path, bool check_dns);
void set_enforce_dns_checkpoints(bool enforce_checkpoints);
block get_block(uint64_t height) { return m_blocks[height].bl; }
size_t get_block_size(uint64_t height) { return m_blocks[height].block_cumulative_size; }
difficulty_type get_block_cumulative_difficulty(uint64_t height) { return m_blocks[height].cumulative_difficulty; }
uint64_t get_block_coins_generated(uint64_t height) { return m_blocks[height].already_generated_coins; }
block get_block(uint64_t height) const { return m_blocks[height].bl; }
size_t get_block_size(uint64_t height) const { return m_blocks[height].block_cumulative_size; }
difficulty_type get_block_cumulative_difficulty(uint64_t height) const { return m_blocks[height].cumulative_difficulty; }
uint64_t get_block_coins_generated(uint64_t height) const { return m_blocks[height].already_generated_coins; }
private:
typedef std::unordered_map<crypto::hash, size_t> blocks_by_id_index;
@ -199,7 +199,7 @@ namespace cryptonote
typedef std::map<uint64_t, std::vector<std::pair<crypto::hash, size_t>>> outputs_container; //crypto::hash - tx hash, size_t - index of out in transaction
tx_memory_pool* m_tx_pool;
epee::critical_section m_blockchain_lock; // TODO: add here reader/writer lock
mutable epee::critical_section m_blockchain_lock; // TODO: add here reader/writer lock
// main chain
blocks_container m_blocks; // height -> block_extended_info
@ -233,24 +233,24 @@ namespace cryptonote
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);
bool handle_alternative_block(const block& b, const crypto::hash& id, block_verification_context& bvc);
difficulty_type get_next_difficulty_for_alternative_chain(const std::list<blocks_ext_by_hash::iterator>& alt_chain, block_extended_info& bei);
bool prevalidate_miner_transaction(const block& b, uint64_t height);
bool validate_miner_transaction(const block& b, size_t cumulative_block_size, uint64_t fee, uint64_t& base_reward, uint64_t already_generated_coins);
bool validate_transaction(const block& b, uint64_t height, const transaction& tx);
difficulty_type get_next_difficulty_for_alternative_chain(const std::list<blocks_ext_by_hash::iterator>& alt_chain, block_extended_info& bei) const;
bool prevalidate_miner_transaction(const block& b, uint64_t height) const;
bool validate_miner_transaction(const block& b, size_t cumulative_block_size, uint64_t fee, uint64_t& base_reward, uint64_t already_generated_coins) const;
bool validate_transaction(const block& b, uint64_t height, const transaction& tx) const;
bool rollback_blockchain_switching(std::list<block>& original_chain, size_t rollback_height);
bool add_transaction_from_block(const transaction& tx, const crypto::hash& tx_id, const crypto::hash& bl_id, uint64_t bl_height);
bool push_transaction_to_global_outs_index(const transaction& tx, const crypto::hash& tx_id, std::vector<uint64_t>& global_indexes);
bool pop_transaction_from_global_index(const transaction& tx, const crypto::hash& tx_id);
bool get_last_n_blocks_sizes(std::vector<size_t>& sz, size_t count);
bool add_out_to_get_random_outs(std::vector<std::pair<crypto::hash, size_t> >& amount_outs, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount& result_outs, uint64_t amount, size_t i);
bool is_tx_spendtime_unlocked(uint64_t unlock_time);
bool get_last_n_blocks_sizes(std::vector<size_t>& sz, size_t count) const;
bool add_out_to_get_random_outs(const std::vector<std::pair<crypto::hash, size_t> >& amount_outs, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::outs_for_amount& result_outs, uint64_t amount, size_t i) const;
bool is_tx_spendtime_unlocked(uint64_t unlock_time) const;
bool add_block_as_invalid(const block& bl, const crypto::hash& h);
bool add_block_as_invalid(const block_extended_info& bei, const crypto::hash& h);
size_t find_end_of_allowed_index(const std::vector<std::pair<crypto::hash, size_t> >& amount_outs);
bool check_block_timestamp_main(const block& b);
bool check_block_timestamp(std::vector<uint64_t> timestamps, const block& b);
uint64_t get_adjusted_time();
bool complete_timestamps_vector(uint64_t start_height, std::vector<uint64_t>& timestamps);
size_t find_end_of_allowed_index(const std::vector<std::pair<crypto::hash, size_t> >& amount_outs) const;
bool check_block_timestamp_main(const block& b) const;
bool check_block_timestamp(std::vector<uint64_t> timestamps, const block& b) const;
uint64_t get_adjusted_time() const;
bool complete_timestamps_vector(uint64_t start_height, std::vector<uint64_t>& timestamps) const;
bool update_next_comulative_size_limit();
bool store_genesis_block(bool testnet);
};
@ -320,7 +320,7 @@ namespace cryptonote
//------------------------------------------------------------------
template<class visitor_t>
bool blockchain_storage::scan_outputkeys_for_indexes(const txin_to_key& tx_in_to_key, visitor_t& vis, uint64_t* pmax_related_block_height)
bool blockchain_storage::scan_outputkeys_for_indexes(const txin_to_key& tx_in_to_key, visitor_t& vis, uint64_t* pmax_related_block_height) const
{
CRITICAL_REGION_LOCAL(m_blockchain_lock);
auto it = m_outputs.find(tx_in_to_key.amount);
@ -330,7 +330,7 @@ namespace cryptonote
std::vector<uint64_t> absolute_offsets = relative_output_offsets_to_absolute(tx_in_to_key.key_offsets);
std::vector<std::pair<crypto::hash, size_t> >& amount_outs_vec = it->second;
const std::vector<std::pair<crypto::hash, size_t> >& amount_outs_vec = it->second;
size_t count = 0;
BOOST_FOREACH(uint64_t i, absolute_offsets)
{
@ -339,7 +339,7 @@ namespace cryptonote
LOG_PRINT_L0("Wrong index in transaction inputs: " << i << ", expected maximum " << amount_outs_vec.size() - 1);
return false;
}
transactions_container::iterator tx_it = m_transactions.find(amount_outs_vec[i].first);
transactions_container::const_iterator tx_it = m_transactions.find(amount_outs_vec[i].first);
CHECK_AND_ASSERT_MES(tx_it != m_transactions.end(), false, "Wrong transaction id in output indexes: " << epee::string_tools::pod_to_hex(amount_outs_vec[i].first));
CHECK_AND_ASSERT_MES(amount_outs_vec[i].second < tx_it->second.tx.vout.size(), false,
"Wrong index in transaction outputs: " << amount_outs_vec[i].second << ", expected less then " << tx_it->second.tx.vout.size());