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Merge pull request #532
79ff6a5 Add LMDB error string to database transaction exception message (warptangent)This commit is contained in:
Riccardo Spagni
commit
0eb3b6645c
@ -208,6 +208,12 @@ inline void lmdb_db_open(MDB_txn* txn, const char* name, int flags, MDB_dbi& dbi
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throw0(cryptonote::DB_OPEN_FAILURE(error_string.c_str()));
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}
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const std::string lmdb_error(const std::string& error_string, int mdb_res)
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{
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const std::string full_string = error_string + mdb_strerror(mdb_res);
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return full_string;
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}
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} // anonymous namespace
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namespace cryptonote
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@ -994,8 +1000,8 @@ void BlockchainLMDB::open(const std::string& filename, const int mdb_flags)
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// get a read/write MDB_txn, depending on mdb_flags
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, txn_flags, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, txn_flags, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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// open necessary databases, and set properties as needed
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// uses macros to avoid having to change things too many places
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@ -1232,8 +1238,8 @@ bool BlockchainLMDB::block_exists(const crypto::hash& h) const
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val_copy<crypto::hash> key(h);
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MDB_val result;
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@ -1266,8 +1272,8 @@ uint64_t BlockchainLMDB::get_block_height(const crypto::hash& h) const
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uint64_t ret;
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val_copy<crypto::hash> key(h);
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MDB_val result;
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@ -1297,8 +1303,8 @@ block BlockchainLMDB::get_block_from_height(const uint64_t& height) const
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val_copy<uint64_t> key(height);
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MDB_val result;
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@ -1334,8 +1340,8 @@ uint64_t BlockchainLMDB::get_block_timestamp(const uint64_t& height) const
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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MDB_val_copy<uint64_t> key(height);
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MDB_val result;
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@ -1378,8 +1384,8 @@ size_t BlockchainLMDB::get_block_size(const uint64_t& height) const
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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size_t ret;
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@ -1411,8 +1417,8 @@ difficulty_type BlockchainLMDB::get_block_cumulative_difficulty(const uint64_t&
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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MDB_val_copy<uint64_t> key(height);
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MDB_val result;
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@ -1459,8 +1465,8 @@ uint64_t BlockchainLMDB::get_block_already_generated_coins(const uint64_t& heigh
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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MDB_val_copy<uint64_t> key(height);
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@ -1491,8 +1497,8 @@ crypto::hash BlockchainLMDB::get_block_hash_from_height(const uint64_t& height)
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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MDB_val_copy<uint64_t> key(height);
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@ -1585,8 +1591,8 @@ bool BlockchainLMDB::tx_exists(const crypto::hash& h) const
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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MDB_val_copy<crypto::hash> key(h);
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@ -1616,8 +1622,8 @@ uint64_t BlockchainLMDB::get_tx_unlock_time(const crypto::hash& h) const
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uint64_t ret;
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val_copy<crypto::hash> key(h);
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MDB_val result;
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@ -1643,8 +1649,8 @@ transaction BlockchainLMDB::get_tx(const crypto::hash& h) const
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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MDB_val_copy<crypto::hash> key(h);
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@ -1673,8 +1679,8 @@ uint64_t BlockchainLMDB::get_tx_count() const
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_stat db_stats;
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if (mdb_stat(txn, m_txs, &db_stats))
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@ -1711,8 +1717,8 @@ uint64_t BlockchainLMDB::get_tx_block_height(const crypto::hash& h) const
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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MDB_val_copy<crypto::hash> key(h);
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@ -1738,8 +1744,8 @@ uint64_t BlockchainLMDB::get_num_outputs(const uint64_t& amount) const
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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lmdb_cur cur(txn, m_output_amounts);
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@ -1768,8 +1774,8 @@ output_data_t BlockchainLMDB::get_output_key(const uint64_t &global_index) const
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output_data_t ret;
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val_copy<uint64_t> k(global_index);
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MDB_val v;
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@ -1804,8 +1810,8 @@ tx_out_index BlockchainLMDB::get_output_tx_and_index_from_global(const uint64_t&
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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MDB_val_copy<uint64_t> k(index);
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MDB_val v;
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@ -1851,8 +1857,8 @@ std::vector<uint64_t> BlockchainLMDB::get_tx_output_indices(const crypto::hash&
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std::vector<uint64_t> index_vec;
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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lmdb_cur cur(txn, m_tx_outputs);
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@ -1896,8 +1902,8 @@ std::vector<uint64_t> BlockchainLMDB::get_tx_amount_output_indices(const crypto:
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transaction tx = get_tx(h);
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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uint64_t i = 0;
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uint64_t global_index;
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@ -1967,8 +1973,8 @@ bool BlockchainLMDB::has_key_image(const crypto::key_image& img) const
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val_copy<crypto::key_image> val_key(img);
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MDB_val unused;
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@ -1988,8 +1994,8 @@ bool BlockchainLMDB::for_all_key_images(std::function<bool(const crypto::key_ima
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val k;
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MDB_val v;
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@ -2024,8 +2030,8 @@ bool BlockchainLMDB::for_all_blocks(std::function<bool(uint64_t, const crypto::h
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val k;
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MDB_val v;
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@ -2068,8 +2074,8 @@ bool BlockchainLMDB::for_all_transactions(std::function<bool(const crypto::hash&
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val k;
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MDB_val v;
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@ -2109,8 +2115,8 @@ bool BlockchainLMDB::for_all_outputs(std::function<bool(uint64_t amount, const c
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check_open();
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mdb_txn_safe txn;
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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MDB_val k;
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MDB_val v;
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@ -2160,8 +2166,8 @@ void BlockchainLMDB::batch_start(uint64_t batch_num_blocks)
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m_write_batch_txn = new mdb_txn_safe();
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// NOTE: need to make sure it's destroyed properly when done
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if (mdb_txn_begin(m_env, NULL, 0, *m_write_batch_txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, 0, *m_write_batch_txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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// indicates this transaction is for batch transactions, but not whether it's
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// active
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m_write_batch_txn->m_batch_txn = true;
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@ -2258,8 +2264,8 @@ uint64_t BlockchainLMDB::add_block(const block& blk, const size_t& block_size, c
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mdb_txn_safe txn;
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if (! m_batch_active)
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{
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if (mdb_txn_begin(m_env, NULL, 0, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, 0, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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m_write_txn = &txn;
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}
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@ -2296,8 +2302,8 @@ void BlockchainLMDB::pop_block(block& blk, std::vector<transaction>& txs)
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mdb_txn_safe txn;
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if (! m_batch_active)
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{
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if (mdb_txn_begin(m_env, NULL, 0, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, 0, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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m_write_txn = &txn;
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}
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@ -2335,8 +2341,8 @@ void BlockchainLMDB::get_output_tx_and_index_from_global(const std::vector<uint6
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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for (const uint64_t &index : global_indices)
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@ -2387,8 +2393,8 @@ void BlockchainLMDB::get_output_global_indices(const uint64_t& amount, const std
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txn_ptr = m_write_txn;
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else
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{
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if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR("Failed to create a transaction for the db"));
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if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
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throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
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}
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lmdb_cur cur(*txn_ptr, m_output_amounts);
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@ -2493,8 +2499,8 @@ void BlockchainLMDB::get_output_key(const uint64_t &amount, const std::vector<ui
|
||||
txn_ptr = m_write_txn;
|
||||
else
|
||||
{
|
||||
if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
|
||||
throw0(DB_ERROR("Failed to create a transaction for the db"));
|
||||
if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
|
||||
}
|
||||
for (const uint64_t &index : global_indices)
|
||||
{
|
||||
@ -2548,8 +2554,8 @@ void BlockchainLMDB::set_hard_fork_starting_height(uint8_t version, uint64_t hei
|
||||
txn_ptr = m_write_txn;
|
||||
else
|
||||
{
|
||||
if (mdb_txn_begin(m_env, NULL, 0, txn))
|
||||
throw0(DB_ERROR("Failed to create a transaction for the db"));
|
||||
if (auto mdb_res = mdb_txn_begin(m_env, NULL, 0, txn))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
|
||||
txn_ptr = &txn;
|
||||
}
|
||||
|
||||
@ -2574,8 +2580,8 @@ uint64_t BlockchainLMDB::get_hard_fork_starting_height(uint8_t version) const
|
||||
txn_ptr = m_write_txn;
|
||||
else
|
||||
{
|
||||
if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
|
||||
throw0(DB_ERROR("Failed to create a transaction for the db"));
|
||||
if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
|
||||
txn_ptr = &txn;
|
||||
}
|
||||
|
||||
@ -2605,8 +2611,8 @@ void BlockchainLMDB::set_hard_fork_version(uint64_t height, uint8_t version)
|
||||
txn_ptr = m_write_txn;
|
||||
else
|
||||
{
|
||||
if (mdb_txn_begin(m_env, NULL, 0, txn))
|
||||
throw0(DB_ERROR("Failed to create a transaction for the db"));
|
||||
if (auto mdb_res = mdb_txn_begin(m_env, NULL, 0, txn))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
|
||||
txn_ptr = &txn;
|
||||
}
|
||||
|
||||
@ -2631,8 +2637,8 @@ uint8_t BlockchainLMDB::get_hard_fork_version(uint64_t height) const
|
||||
txn_ptr = m_write_txn;
|
||||
else
|
||||
{
|
||||
if (mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
|
||||
throw0(DB_ERROR("Failed to create a transaction for the db"));
|
||||
if (auto mdb_res = mdb_txn_begin(m_env, NULL, MDB_RDONLY, txn))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", mdb_res).c_str()));
|
||||
txn_ptr = &txn;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user