diff options
Diffstat (limited to 'src/blockchain_db/lmdb/db_lmdb.cpp')
| -rw-r--r-- | src/blockchain_db/lmdb/db_lmdb.cpp | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp index fabe01d7f..9be21b039 100644 --- a/src/blockchain_db/lmdb/db_lmdb.cpp +++ b/src/blockchain_db/lmdb/db_lmdb.cpp @@ -943,7 +943,7 @@ void BlockchainLMDB::open(const std::string& filename, const int mdb_flags) } else { - if (!boost::filesystem::create_directory(direc)) + if (!boost::filesystem::create_directories(direc)) throw0(DB_OPEN_FAILURE(std::string("Failed to create directory ").append(filename).c_str())); } @@ -1159,7 +1159,33 @@ void BlockchainLMDB::sync() void BlockchainLMDB::reset() { LOG_PRINT_L3("BlockchainLMDB::" << __func__); - // TODO: this + check_open(); + + mdb_txn_safe txn; + if (mdb_txn_begin(m_env, NULL, 0, txn)) + throw0(DB_ERROR("Failed to create a transaction for the db")); + mdb_drop(txn, m_blocks, 0); + mdb_drop(txn, m_block_timestamps, 0); + mdb_drop(txn, m_block_heights, 0); + mdb_drop(txn, m_block_hashes, 0); + mdb_drop(txn, m_block_sizes, 0); + mdb_drop(txn, m_block_diffs, 0); + mdb_drop(txn, m_block_coins, 0); + mdb_drop(txn, m_txs, 0); + mdb_drop(txn, m_tx_unlocks, 0); + mdb_drop(txn, m_tx_heights, 0); + mdb_drop(txn, m_tx_outputs, 0); + mdb_drop(txn, m_output_txs, 0); + mdb_drop(txn, m_output_indices, 0); + mdb_drop(txn, m_output_amounts, 0); + mdb_drop(txn, m_output_keys, 0); + mdb_drop(txn, m_spent_keys, 0); + mdb_drop(txn, m_hf_starting_heights, 0); + mdb_drop(txn, m_hf_versions, 0); + mdb_drop(txn, m_properties, 0); + txn.commit(); + m_height = 0; + m_num_outputs = 0; } std::vector<std::string> BlockchainLMDB::get_filenames() const |