4rkal/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2024-12-14 04:16:32 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

All LMDB BlockchainDB implemented, not tested

Browse Source 
All of the functionality for the LMDB implementation of BlockchainDB is
implemented, but only what is in tests/unit_tests/BlockchainDB.cpp has
been tested.  This is basically add a block, see if you can get the
block and a tx from the block.  More tests should be added at some
point.
This commit is contained in:
Thomas Winget 2014-10-27 20:45:33 -04:00 committed by warptangent
parent e47e343a1c
commit d8c570b588
2 changed files with 900 additions and 135 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

986
src/cryptonote_core/BlockchainDB_impl/db_lmdb.cpp
View File

File diff suppressed because it is too large Load Diff

43
src/cryptonote_core/BlockchainDB_impl/db_lmdb.h
View File

@ -26,6 +26,7 @@
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "cryptonote_core/blockchain_db.h"
#include "cryptonote_protocol/blobdatatype.h" // for type blobdata
#include <lmdb.h>
@ -149,6 +150,17 @@ public:
virtual tx_out get_output(const crypto::hash& h, const uint64_t& index);
/**
* @brief get an output from its global index
*
* @param index global index of the output desired
*
* @return the output associated with the index.
* Will throw OUTPUT_DNE if not output has that global index.
* Will throw DB_ERROR if there is a non-specific LMDB error in fetching
*/
tx_out get_output(const uint64_t& index);
virtual tx_out_index get_output_tx_and_index(const uint64_t& amount, const uint64_t& index);
virtual std::vector<uint64_t> get_tx_output_indices(const crypto::hash& h);
@ -183,17 +195,48 @@ private:
virtual void remove_spent_key(const crypto::key_image& k_image);
/**
* @brief convert a tx output to a blob for storage
*
* @param output the output to convert
*
* @return the resultant blob
*/
blobdata output_to_blob(const tx_out& output);
/**
* @brief convert a tx output blob to a tx output
*
* @param blob the blob to convert
*
* @return the resultant tx output
*/
tx_out output_from_blob(const blobdata& blob);
/**
* @brief get the global index of the index-th output of the given amount
*
* @param amount the output amount
* @param index the index into the set of outputs of that amount
*
* @return the global index of the desired output
*/
uint64_t get_output_global_index(const uint64_t& amount, const uint64_t& index);
void check_open();
MDB_env* m_env;
MDB_dbi m_blocks;
MDB_dbi m_block_heights;
MDB_dbi m_block_hashes;
MDB_dbi m_block_timestamps;
MDB_dbi m_block_sizes;
MDB_dbi m_block_diffs;
MDB_dbi m_block_coins;
MDB_dbi m_txs;
MDB_dbi m_tx_unlocks;
MDB_dbi m_tx_heights;
MDB_dbi m_tx_outputs;