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-rw-r--r--src/blockchain_db/berkeleydb/db_bdb.cpp5
-rw-r--r--src/blockchain_db/berkeleydb/db_bdb.h1
-rw-r--r--src/blockchain_db/blockchain_db.h1
-rw-r--r--src/blockchain_db/lmdb/db_lmdb.cpp23
-rw-r--r--src/blockchain_db/lmdb/db_lmdb.h1
-rw-r--r--src/blockchain_utilities/blockchain_import.cpp16
-rw-r--r--src/blockchain_utilities/fake_core.h17
-rw-r--r--src/cryptonote_core/blockchain.cpp24
-rw-r--r--src/cryptonote_core/blockchain.h1
9 files changed, 81 insertions, 8 deletions
diff --git a/src/blockchain_db/berkeleydb/db_bdb.cpp b/src/blockchain_db/berkeleydb/db_bdb.cpp
index 6c80d1333..2c18ae5df 100644
--- a/src/blockchain_db/berkeleydb/db_bdb.cpp
+++ b/src/blockchain_db/berkeleydb/db_bdb.cpp
@@ -2192,6 +2192,11 @@ void BlockchainBDB::check_hard_fork_info()
/* FIXME: Some other time */
}
+void BlockchainBDB::drop_hard_fork_info()
+{
+ /* TODO */
+}
+
void BlockchainBDB::set_hard_fork_version(uint64_t height, uint8_t version)
{
LOG_PRINT_L3("BlockchainBDB::" << __func__);
diff --git a/src/blockchain_db/berkeleydb/db_bdb.h b/src/blockchain_db/berkeleydb/db_bdb.h
index 8cac94f6f..6db91aa1e 100644
--- a/src/blockchain_db/berkeleydb/db_bdb.h
+++ b/src/blockchain_db/berkeleydb/db_bdb.h
@@ -376,6 +376,7 @@ private:
virtual void set_hard_fork_version(uint64_t height, uint8_t version);
virtual uint8_t get_hard_fork_version(uint64_t height) const;
virtual void check_hard_fork_info();
+ virtual void drop_hard_fork_info();
/**
* @brief convert a tx output to a blob for storage
diff --git a/src/blockchain_db/blockchain_db.h b/src/blockchain_db/blockchain_db.h
index 1f4ee21c2..4a140e5f6 100644
--- a/src/blockchain_db/blockchain_db.h
+++ b/src/blockchain_db/blockchain_db.h
@@ -503,6 +503,7 @@ public:
virtual void set_hard_fork_version(uint64_t height, uint8_t version) = 0;
virtual uint8_t get_hard_fork_version(uint64_t height) const = 0;
virtual void check_hard_fork_info() = 0;
+ virtual void drop_hard_fork_info() = 0;
virtual bool is_read_only() const = 0;
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
index c18db7724..5982b9d9a 100644
--- a/src/blockchain_db/lmdb/db_lmdb.cpp
+++ b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -2450,13 +2450,32 @@ void BlockchainLMDB::check_hard_fork_info()
throw0(DB_ERROR("Failed to query m_hf_starting_heights"));
if (db_stat1.ms_entries != db_stat2.ms_entries)
{
- mdb_drop(*txn_ptr, m_hf_starting_heights, 1);
- mdb_drop(*txn_ptr, m_hf_versions, 1);
+ // Empty, but don't delete. This allows this function to be called after
+ // startup, after the subdbs have already been created, and rest of startup
+ // can proceed. If these don't exist, hard fork's init() will fail.
+ //
+ // If these are empty, hard fork's init() will repopulate the hard fork
+ // data.
+ mdb_drop(*txn_ptr, m_hf_starting_heights, 0);
+ mdb_drop(*txn_ptr, m_hf_versions, 0);
}
TXN_POSTFIX_SUCCESS();
}
+void BlockchainLMDB::drop_hard_fork_info()
+{
+ LOG_PRINT_L3("BlockchainLMDB::" << __func__);
+ check_open();
+
+ TXN_PREFIX(0);
+
+ mdb_drop(*txn_ptr, m_hf_starting_heights, 1);
+ mdb_drop(*txn_ptr, m_hf_versions, 1);
+
+ TXN_POSTFIX_SUCCESS();
+}
+
void BlockchainLMDB::set_hard_fork_starting_height(uint8_t version, uint64_t height)
{
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
diff --git a/src/blockchain_db/lmdb/db_lmdb.h b/src/blockchain_db/lmdb/db_lmdb.h
index 48f4adb41..eb0704ab2 100644
--- a/src/blockchain_db/lmdb/db_lmdb.h
+++ b/src/blockchain_db/lmdb/db_lmdb.h
@@ -236,6 +236,7 @@ private:
virtual void set_hard_fork_version(uint64_t height, uint8_t version);
virtual uint8_t get_hard_fork_version(uint64_t height) const;
virtual void check_hard_fork_info();
+ virtual void drop_hard_fork_info();
/**
* @brief convert a tx output to a blob for storage
diff --git a/src/blockchain_utilities/blockchain_import.cpp b/src/blockchain_utilities/blockchain_import.cpp
index 30090bd78..7eb493b6d 100644
--- a/src/blockchain_utilities/blockchain_import.cpp
+++ b/src/blockchain_utilities/blockchain_import.cpp
@@ -469,6 +469,9 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
try
{
simple_core.add_block(b, block_size, cumulative_difficulty, coins_generated, txs);
+ #if !defined(BLOCKCHAIN_DB) || (BLOCKCHAIN_DB == DB_LMDB)
+ simple_core.m_hardfork->add(b, h-1);
+ #endif
}
catch (const std::exception& e)
{
@@ -500,7 +503,7 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path,
catch (const std::exception& e)
{
std::cout << refresh_string;
- LOG_PRINT_RED_L0("exception while reading from file, height=" << h);
+ LOG_PRINT_RED_L0("exception while reading from file, height=" << h << ": " << e.what());
return 2;
}
} // while
@@ -557,6 +560,7 @@ int main(int argc, char* argv[])
const command_line::arg_descriptor<uint64_t> arg_block_stop = {"block-stop", "Stop at block number", block_stop};
const command_line::arg_descriptor<uint64_t> arg_batch_size = {"batch-size", "", db_batch_size};
const command_line::arg_descriptor<uint64_t> arg_pop_blocks = {"pop-blocks", "Remove blocks from end of blockchain", num_blocks};
+ const command_line::arg_descriptor<bool> arg_drop_hf = {"drop-hard-fork", "Drop hard fork subdbs", false};
const command_line::arg_descriptor<bool> arg_testnet_on = {
"testnet"
, "Run on testnet."
@@ -589,6 +593,7 @@ int main(int argc, char* argv[])
command_line::add_arg(desc_cmd_only, arg_count_blocks);
command_line::add_arg(desc_cmd_only, arg_pop_blocks);
+ command_line::add_arg(desc_cmd_only, arg_drop_hf);
command_line::add_arg(desc_cmd_only, command_line::arg_help);
// call add_options() directly for these arguments since
@@ -761,6 +766,15 @@ int main(int argc, char* argv[])
return 0;
}
+#if !defined(BLOCKCHAIN_DB) || (BLOCKCHAIN_DB == DB_LMDB)
+ if (! vm["drop-hard-fork"].defaulted())
+ {
+ LOG_PRINT_L0("Dropping hard fork tables...");
+ simple_core.m_storage.get_db().drop_hard_fork_info();
+ return 0;
+ }
+#endif
+
import_from_file(simple_core, import_file_path, block_stop);
#endif
diff --git a/src/blockchain_utilities/fake_core.h b/src/blockchain_utilities/fake_core.h
index 245d535fc..29f34026d 100644
--- a/src/blockchain_utilities/fake_core.h
+++ b/src/blockchain_utilities/fake_core.h
@@ -36,12 +36,21 @@
using namespace cryptonote;
+namespace
+{
+ // NOTE: These values should match blockchain.cpp
+ // TODO: Refactor
+ const uint64_t mainnet_hard_fork_version_1_till = 1009826;
+ const uint64_t testnet_hard_fork_version_1_till = 624633;
+}
+
#if !defined(BLOCKCHAIN_DB) || BLOCKCHAIN_DB == DB_LMDB
struct fake_core_lmdb
{
Blockchain m_storage;
+ HardFork* m_hardfork = nullptr;
tx_memory_pool m_pool;
bool support_batch;
bool support_add_block;
@@ -75,7 +84,13 @@ struct fake_core_lmdb
throw;
}
- m_storage.init(db, use_testnet);
+ db->check_hard_fork_info();
+
+ uint64_t hard_fork_version_1_till = use_testnet ? testnet_hard_fork_version_1_till : mainnet_hard_fork_version_1_till;
+ m_hardfork = new HardFork(*db, 1, hard_fork_version_1_till);
+
+ m_storage.init(db, m_hardfork, use_testnet);
+
if (do_batch)
m_storage.get_db().set_batch_transactions(do_batch);
support_batch = true;
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index afc479a4b..e43875bdc 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -99,7 +99,7 @@ static const uint64_t testnet_hard_fork_version_1_till = 624633;
//------------------------------------------------------------------
Blockchain::Blockchain(tx_memory_pool& tx_pool) :
- m_db(), m_tx_pool(tx_pool), m_timestamps_and_difficulties_height(0), m_current_block_cumul_sz_limit(0), m_is_in_checkpoint_zone(false),
+ m_db(), m_tx_pool(tx_pool), m_hardfork(), m_timestamps_and_difficulties_height(0), m_current_block_cumul_sz_limit(0), m_is_in_checkpoint_zone(false),
m_is_blockchain_storing(false), m_enforce_dns_checkpoints(false), m_max_prepare_blocks_threads(4), m_db_blocks_per_sync(1), m_db_sync_mode(db_async), m_fast_sync(true), m_sync_counter(0)
{
LOG_PRINT_L3("Blockchain::" << __func__);
@@ -271,14 +271,20 @@ bool Blockchain::init(BlockchainDB* db, const bool testnet, const bool fakechain
m_db = db;
m_testnet = testnet;
- if (m_testnet) {
- m_hardfork = new HardFork(*db, 1, testnet_hard_fork_version_1_till);
+ if (m_hardfork == nullptr)
+ {
+ if (m_testnet)
+ m_hardfork = new HardFork(*db, 1, testnet_hard_fork_version_1_till);
+ else
+ m_hardfork = new HardFork(*db, 1, mainnet_hard_fork_version_1_till);
+ }
+ if (m_testnet)
+ {
for (size_t n = 0; n < sizeof(testnet_hard_forks) / sizeof(testnet_hard_forks[0]); ++n)
m_hardfork->add_fork(testnet_hard_forks[n].version, testnet_hard_forks[n].height, testnet_hard_forks[n].threshold, testnet_hard_forks[n].time);
}
else
{
- m_hardfork = new HardFork(*db, 1, mainnet_hard_fork_version_1_till);
for (size_t n = 0; n < sizeof(mainnet_hard_forks) / sizeof(mainnet_hard_forks[0]); ++n)
m_hardfork->add_fork(mainnet_hard_forks[n].version, mainnet_hard_forks[n].height, mainnet_hard_forks[n].threshold, mainnet_hard_forks[n].time);
}
@@ -340,6 +346,16 @@ bool Blockchain::init(BlockchainDB* db, const bool testnet, const bool fakechain
return true;
}
//------------------------------------------------------------------
+bool Blockchain::init(BlockchainDB* db, HardFork*& hf, const bool testnet, const bool fakechain)
+{
+ if (hf != nullptr)
+ m_hardfork = hf;
+ bool res = init(db, testnet, fakechain);
+ if (hf == nullptr)
+ hf = m_hardfork;
+ return res;
+}
+//------------------------------------------------------------------
bool Blockchain::store_blockchain()
{
LOG_PRINT_YELLOW("Blockchain::" << __func__, LOG_LEVEL_3);
diff --git a/src/cryptonote_core/blockchain.h b/src/cryptonote_core/blockchain.h
index 89f623f90..5299fed99 100644
--- a/src/cryptonote_core/blockchain.h
+++ b/src/cryptonote_core/blockchain.h
@@ -92,6 +92,7 @@ namespace cryptonote
Blockchain(tx_memory_pool& tx_pool);
bool init(BlockchainDB* db, const bool testnet = false, const bool fakechain = false);
+ bool init(BlockchainDB* db, HardFork*& hf, const bool testnet = false, const bool fakechain = false);
bool deinit();
void set_checkpoints(checkpoints&& chk_pts) { m_checkpoints = chk_pts; }
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 09:33:08 +0000