diff options
Diffstat (limited to 'src/cryptonote_core/blockchain.h')
| -rw-r--r-- | src/cryptonote_core/blockchain.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/cryptonote_core/blockchain.h b/src/cryptonote_core/blockchain.h index 8ebe7b5ce..f140d7719 100644 --- a/src/cryptonote_core/blockchain.h +++ b/src/cryptonote_core/blockchain.h @@ -38,9 +38,11 @@ #include <boost/multi_index/hashed_index.hpp> #include <boost/multi_index/member.hpp> #include <atomic> +#include <functional> #include <unordered_map> #include <unordered_set> +#include "span.h" #include "syncobj.h" #include "string_tools.h" #include "cryptonote_basic/cryptonote_basic.h" @@ -73,6 +75,15 @@ namespace cryptonote db_nosync //!< Leave syncing up to the backing db (safest, but slowest because of disk I/O) }; + /** + * @brief Callback routine that returns checkpoints data for specific network type + * + * @param network network type + * + * @return checkpoints data, empty span if there ain't any checkpoints for specific network type + */ + typedef std::function<const epee::span<const unsigned char>(cryptonote::network_type network)> GetCheckpointsCallback; + /************************************************************************/ /* */ /************************************************************************/ @@ -117,10 +128,11 @@ namespace cryptonote * @param offline true if running offline, else false * @param test_options test parameters * @param fixed_difficulty fixed difficulty for testing purposes; 0 means disabled + * @param get_checkpoints if set, will be called to get checkpoints data * * @return true on success, false if any initialization steps fail */ - bool init(BlockchainDB* db, const network_type nettype = MAINNET, bool offline = false, const cryptonote::test_options *test_options = NULL, difficulty_type fixed_difficulty = 0); + bool init(BlockchainDB* db, const network_type nettype = MAINNET, bool offline = false, const cryptonote::test_options *test_options = NULL, difficulty_type fixed_difficulty = 0, const GetCheckpointsCallback& get_checkpoints = nullptr); /** * @brief Initialize the Blockchain state @@ -1374,8 +1386,10 @@ namespace cryptonote * A (possibly empty) set of block hashes can be compiled into the * monero daemon binary. This function loads those hashes into * a useful state. + * + * @param get_checkpoints if set, will be called to get checkpoints data */ - void load_compiled_in_block_hashes(); + void load_compiled_in_block_hashes(const GetCheckpointsCallback& get_checkpoints); /** * @brief expands v2 transaction data from blockchain |