mirror of
https://git.wownero.com/wownero/wownero.git
synced 2024-12-22 22:28:52 +00:00
db_lmdb: save pruned and prunable tx data separately
This bumps DB version to 2, migration code will run for v1 DBs
This commit is contained in:
moneromooo-monero
parent
f794d3b3df
commit
b9389e582e
@ -313,7 +313,7 @@ void BlockchainBDB::remove_block()
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throw1(DB_ERROR("Failed to add removal of block hash to db transaction"));
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}
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void BlockchainBDB::add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash)
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void BlockchainBDB::add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash)
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{
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LOG_PRINT_L3("BlockchainBDB::" << __func__);
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check_open();
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@ -655,7 +655,7 @@ bool BlockchainBDB::for_all_blocks(std::function<bool(uint64_t, const crypto::ha
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return ret;
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}
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bool BlockchainBDB::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f) const
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bool BlockchainBDB::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f, bool pruned) const
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{
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LOG_PRINT_L3("BlockchainBDB::" << __func__);
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check_open();
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@ -360,7 +360,7 @@ private:
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virtual void remove_block();
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virtual void add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash);
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virtual void add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash);
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virtual void remove_transaction_data(const crypto::hash& tx_hash, const transaction& tx);
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@ -381,7 +381,7 @@ private:
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virtual bool for_all_key_images(std::function<bool(const crypto::key_image&)>) const;
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virtual bool for_all_blocks(std::function<bool(uint64_t, const crypto::hash&, const cryptonote::block&)>) const;
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virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>) const;
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virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>, bool pruned) const;
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virtual bool for_all_outputs(std::function<bool(uint64_t amount, const crypto::hash &tx_hash, size_t tx_idx)> f) const;
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// Hard fork related storage
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@ -121,10 +121,10 @@ void BlockchainDB::pop_block()
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pop_block(blk, txs);
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}
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void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash* tx_hash_ptr)
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void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash* tx_hash_ptr, const crypto::hash* tx_prunable_hash_ptr)
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{
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bool miner_tx = false;
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crypto::hash tx_hash;
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crypto::hash tx_hash, tx_prunable_hash;
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if (!tx_hash_ptr)
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{
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// should only need to compute hash for miner transactions
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@ -135,6 +135,13 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti
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{
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tx_hash = *tx_hash_ptr;
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}
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if (tx.version >= 2)
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{
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if (!tx_prunable_hash_ptr)
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tx_prunable_hash = get_transaction_prunable_hash(tx);
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else
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tx_prunable_hash = *tx_prunable_hash_ptr;
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}
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for (const txin_v& tx_input : tx.vin)
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{
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@ -161,7 +168,7 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti
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}
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}
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uint64_t tx_id = add_transaction_data(blk_hash, tx, tx_hash);
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uint64_t tx_id = add_transaction_data(blk_hash, tx, tx_hash, tx_prunable_hash);
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std::vector<uint64_t> amount_output_indices;
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@ -398,9 +398,10 @@ private:
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* @param blk_hash the hash of the block containing the transaction
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* @param tx the transaction to be added
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* @param tx_hash the hash of the transaction
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* @param tx_prunable_hash the hash of the prunable part of the transaction
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* @return the transaction ID
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*/
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virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash) = 0;
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virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash) = 0;
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/**
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* @brief remove data about a transaction
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@ -526,8 +527,9 @@ protected:
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* @param blk_hash hash of the block which has the transaction
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* @param tx the transaction to add
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* @param tx_hash_ptr the hash of the transaction, if already calculated
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* @param tx_prunable_hash_ptr the hash of the prunable part of the transaction, if already calculated
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*/
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void add_transaction(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash* tx_hash_ptr = NULL);
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void add_transaction(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash* tx_hash_ptr = NULL, const crypto::hash* tx_prunable_hash_ptr = NULL);
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mutable uint64_t time_tx_exists = 0; //!< a performance metric
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uint64_t time_commit1 = 0; //!< a performance metric
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@ -1119,6 +1121,33 @@ public:
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*/
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virtual bool get_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const = 0;
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/**
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* @brief fetches the pruned transaction blob with the given hash
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*
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* The subclass should return the pruned transaction stored which has the given
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* hash.
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*
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* If the transaction does not exist, the subclass should return false.
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*
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* @param h the hash to look for
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*
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* @return true iff the transaction was found
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*/
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virtual bool get_pruned_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const = 0;
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/**
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* @brief fetches the prunable transaction hash
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*
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* The subclass should return the hash of the prunable transaction data.
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*
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* If the transaction hash does not exist, the subclass should return false.
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*
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* @param h the tx hash to look for
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*
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* @return true iff the transaction was found
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*/
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virtual bool get_prunable_tx_hash(const crypto::hash& tx_hash, crypto::hash &prunable_hash) const = 0;
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/**
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* @brief fetches the total number of transactions ever
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*
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@ -1426,10 +1455,11 @@ public:
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* not found. Current implementations simply return false.
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*
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* @param std::function fn the function to run
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* @param bool pruned whether to only get pruned tx data, or the whole
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*
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* @return false if the function returns false for any transaction, otherwise true
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*/
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virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>) const = 0;
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virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>, bool pruned) const = 0;
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/**
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* @brief runs a function over all outputs stored
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@ -52,9 +52,8 @@
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using epee::string_tools::pod_to_hex;
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using namespace crypto;
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// Increase when the DB changes in a non backward compatible way, and there
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// is no automatic conversion, so that a full resync is needed.
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#define VERSION 1
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// Increase when the DB structure changes
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#define VERSION 2
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namespace
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{
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@ -164,7 +163,9 @@ int compare_string(const MDB_val *a, const MDB_val *b)
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* block_heights block hash block height
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* block_info block ID {block metadata}
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*
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* txs txn ID txn blob
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* txs_pruned txn ID pruned txn blob
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* txs_prunable txn ID prunable txn blob
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* txs_prunable_hash txn ID prunable txn hash
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* tx_indices txn hash {txn ID, metadata}
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* tx_outputs txn ID [txn amount output indices]
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*
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@ -189,6 +190,9 @@ const char* const LMDB_BLOCK_HEIGHTS = "block_heights";
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const char* const LMDB_BLOCK_INFO = "block_info";
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const char* const LMDB_TXS = "txs";
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const char* const LMDB_TXS_PRUNED = "txs_pruned";
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const char* const LMDB_TXS_PRUNABLE = "txs_prunable";
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const char* const LMDB_TXS_PRUNABLE_HASH = "txs_prunable_hash";
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const char* const LMDB_TX_INDICES = "tx_indices";
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const char* const LMDB_TX_OUTPUTS = "tx_outputs";
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@ -764,7 +768,7 @@ void BlockchainLMDB::remove_block()
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throw1(DB_ERROR(lmdb_error("Failed to add removal of block info to db transaction: ", result).c_str()));
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}
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uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash)
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uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash)
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{
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LOG_PRINT_L3("BlockchainLMDB::" << __func__);
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check_open();
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@ -774,7 +778,9 @@ uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, cons
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int result;
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uint64_t tx_id = get_tx_count();
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CURSOR(txs)
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CURSOR(txs_pruned)
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CURSOR(txs_prunable)
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CURSOR(txs_prunable_hash)
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CURSOR(tx_indices)
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MDB_val_set(val_tx_id, tx_id);
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@ -800,10 +806,35 @@ uint64_t BlockchainLMDB::add_transaction_data(const crypto::hash& blk_hash, cons
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if (result)
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throw0(DB_ERROR(lmdb_error("Failed to add tx data to db transaction: ", result).c_str()));
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MDB_val_copy<blobdata> blob(tx_to_blob(tx));
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result = mdb_cursor_put(m_cur_txs, &val_tx_id, &blob, MDB_APPEND);
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cryptonote::blobdata blob = tx_to_blob(tx);
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MDB_val_copy<blobdata> blobval(blob);
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std::stringstream ss;
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binary_archive<true> ba(ss);
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bool r = const_cast<cryptonote::transaction&>(tx).serialize_base(ba);
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if (!r)
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throw0(DB_ERROR("Failed to serialize pruned tx"));
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std::string pruned = ss.str();
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MDB_val_copy<blobdata> pruned_blob(pruned);
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result = mdb_cursor_put(m_cur_txs_pruned, &val_tx_id, &pruned_blob, MDB_APPEND);
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if (result)
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throw0(DB_ERROR(lmdb_error("Failed to add tx blob to db transaction: ", result).c_str()));
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throw0(DB_ERROR(lmdb_error("Failed to add pruned tx blob to db transaction: ", result).c_str()));
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if (pruned.size() > blob.size())
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throw0(DB_ERROR("pruned tx size is larger than tx size"));
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cryptonote::blobdata prunable(blob.data() + pruned.size(), blob.size() - pruned.size());
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MDB_val_copy<blobdata> prunable_blob(prunable);
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result = mdb_cursor_put(m_cur_txs_prunable, &val_tx_id, &prunable_blob, MDB_APPEND);
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if (result)
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throw0(DB_ERROR(lmdb_error("Failed to add prunable tx blob to db transaction: ", result).c_str()));
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if (tx.version > 1)
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{
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MDB_val_set(val_prunable_hash, tx_prunable_hash);
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result = mdb_cursor_put(m_cur_txs_prunable_hash, &val_tx_id, &val_prunable_hash, MDB_APPEND);
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if (result)
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throw0(DB_ERROR(lmdb_error("Failed to add prunable tx prunable hash to db transaction: ", result).c_str()));
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}
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return tx_id;
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}
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@ -819,7 +850,9 @@ void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const
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mdb_txn_cursors *m_cursors = &m_wcursors;
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CURSOR(tx_indices)
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CURSOR(txs)
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CURSOR(txs_pruned)
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CURSOR(txs_prunable)
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CURSOR(txs_prunable_hash)
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CURSOR(tx_outputs)
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MDB_val_set(val_h, tx_hash);
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@ -829,11 +862,26 @@ void BlockchainLMDB::remove_transaction_data(const crypto::hash& tx_hash, const
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txindex *tip = (txindex *)val_h.mv_data;
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MDB_val_set(val_tx_id, tip->data.tx_id);
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if ((result = mdb_cursor_get(m_cur_txs, &val_tx_id, NULL, MDB_SET)))
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throw1(DB_ERROR(lmdb_error("Failed to locate tx for removal: ", result).c_str()));
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result = mdb_cursor_del(m_cur_txs, 0);
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if ((result = mdb_cursor_get(m_cur_txs_pruned, &val_tx_id, NULL, MDB_SET)))
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throw1(DB_ERROR(lmdb_error("Failed to locate pruned tx for removal: ", result).c_str()));
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result = mdb_cursor_del(m_cur_txs_pruned, 0);
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if (result)
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throw1(DB_ERROR(lmdb_error("Failed to add removal of tx to db transaction: ", result).c_str()));
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throw1(DB_ERROR(lmdb_error("Failed to add removal of pruned tx to db transaction: ", result).c_str()));
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if ((result = mdb_cursor_get(m_cur_txs_prunable, &val_tx_id, NULL, MDB_SET)))
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throw1(DB_ERROR(lmdb_error("Failed to locate prunable tx for removal: ", result).c_str()));
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result = mdb_cursor_del(m_cur_txs_prunable, 0);
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if (result)
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throw1(DB_ERROR(lmdb_error("Failed to add removal of prunable tx to db transaction: ", result).c_str()));
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if (tx.version > 1)
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{
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if ((result = mdb_cursor_get(m_cur_txs_prunable_hash, &val_tx_id, NULL, MDB_SET)))
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throw1(DB_ERROR(lmdb_error("Failed to locate prunable hash tx for removal: ", result).c_str()));
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result = mdb_cursor_del(m_cur_txs_prunable_hash, 0);
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if (result)
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throw1(DB_ERROR(lmdb_error("Failed to add removal of prunable hash tx to db transaction: ", result).c_str()));
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}
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remove_tx_outputs(tip->data.tx_id, tx);
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@ -1199,6 +1247,9 @@ void BlockchainLMDB::open(const std::string& filename, const int db_flags)
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lmdb_db_open(txn, LMDB_BLOCK_HEIGHTS, MDB_INTEGERKEY | MDB_CREATE | MDB_DUPSORT | MDB_DUPFIXED, m_block_heights, "Failed to open db handle for m_block_heights");
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lmdb_db_open(txn, LMDB_TXS, MDB_INTEGERKEY | MDB_CREATE, m_txs, "Failed to open db handle for m_txs");
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lmdb_db_open(txn, LMDB_TXS_PRUNED, MDB_INTEGERKEY | MDB_CREATE, m_txs_pruned, "Failed to open db handle for m_txs_pruned");
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lmdb_db_open(txn, LMDB_TXS_PRUNABLE, MDB_INTEGERKEY | MDB_CREATE, m_txs_prunable, "Failed to open db handle for m_txs_prunable");
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lmdb_db_open(txn, LMDB_TXS_PRUNABLE_HASH, MDB_INTEGERKEY | MDB_CREATE, m_txs_prunable_hash, "Failed to open db handle for m_txs_prunable_hash");
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lmdb_db_open(txn, LMDB_TX_INDICES, MDB_INTEGERKEY | MDB_CREATE | MDB_DUPSORT | MDB_DUPFIXED, m_tx_indices, "Failed to open db handle for m_tx_indices");
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lmdb_db_open(txn, LMDB_TX_OUTPUTS, MDB_INTEGERKEY | MDB_CREATE, m_tx_outputs, "Failed to open db handle for m_tx_outputs");
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@ -1364,8 +1415,12 @@ void BlockchainLMDB::reset()
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throw0(DB_ERROR(lmdb_error("Failed to drop m_block_info: ", result).c_str()));
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if (auto result = mdb_drop(txn, m_block_heights, 0))
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throw0(DB_ERROR(lmdb_error("Failed to drop m_block_heights: ", result).c_str()));
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if (auto result = mdb_drop(txn, m_txs, 0))
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throw0(DB_ERROR(lmdb_error("Failed to drop m_txs: ", result).c_str()));
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if (auto result = mdb_drop(txn, m_txs_pruned, 0))
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throw0(DB_ERROR(lmdb_error("Failed to drop m_txs_pruned: ", result).c_str()));
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if (auto result = mdb_drop(txn, m_txs_prunable, 0))
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throw0(DB_ERROR(lmdb_error("Failed to drop m_txs_prunable: ", result).c_str()));
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if (auto result = mdb_drop(txn, m_txs_prunable_hash, 0))
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throw0(DB_ERROR(lmdb_error("Failed to drop m_txs_prunable_hash: ", result).c_str()));
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if (auto result = mdb_drop(txn, m_tx_indices, 0))
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throw0(DB_ERROR(lmdb_error("Failed to drop m_tx_indices: ", result).c_str()));
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if (auto result = mdb_drop(txn, m_tx_outputs, 0))
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@ -2063,7 +2118,6 @@ bool BlockchainLMDB::tx_exists(const crypto::hash& h) const
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TXN_PREFIX_RDONLY();
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RCURSOR(tx_indices);
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RCURSOR(txs);
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MDB_val_set(key, h);
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bool tx_found = false;
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@ -2075,8 +2129,6 @@ bool BlockchainLMDB::tx_exists(const crypto::hash& h) const
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else if (get_result != MDB_NOTFOUND)
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throw0(DB_ERROR(lmdb_error(std::string("DB error attempting to fetch transaction index from hash ") + epee::string_tools::pod_to_hex(h) + ": ", get_result).c_str()));
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// This isn't needed as part of the check. we're not checking consistency of db.
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// get_result = mdb_cursor_get(m_cur_txs, &val_tx_index, &result, MDB_SET);
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TIME_MEASURE_FINISH(time1);
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time_tx_exists += time1;
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@ -2088,11 +2140,6 @@ bool BlockchainLMDB::tx_exists(const crypto::hash& h) const
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return false;
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}
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// Below not needed due to above comment.
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// if (get_result == MDB_NOTFOUND)
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// throw0(DB_ERROR(std::string("transaction with hash ").append(epee::string_tools::pod_to_hex(h)).append(" not found at index").c_str()));
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// else if (get_result)
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// throw0(DB_ERROR(lmdb_error(std::string("DB error attempting to fetch transaction ") + epee::string_tools::pod_to_hex(h) + " at index: ", get_result).c_str()));
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return true;
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}
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@ -2158,7 +2205,43 @@ bool BlockchainLMDB::get_tx_blob(const crypto::hash& h, cryptonote::blobdata &bd
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TXN_PREFIX_RDONLY();
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RCURSOR(tx_indices);
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RCURSOR(txs);
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RCURSOR(txs_pruned);
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RCURSOR(txs_prunable);
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MDB_val_set(v, h);
|
||||
MDB_val result0, result1;
|
||||
auto get_result = mdb_cursor_get(m_cur_tx_indices, (MDB_val *)&zerokval, &v, MDB_GET_BOTH);
|
||||
if (get_result == 0)
|
||||
{
|
||||
txindex *tip = (txindex *)v.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
get_result = mdb_cursor_get(m_cur_txs_pruned, &val_tx_id, &result0, MDB_SET);
|
||||
if (get_result == 0)
|
||||
{
|
||||
get_result = mdb_cursor_get(m_cur_txs_prunable, &val_tx_id, &result1, MDB_SET);
|
||||
}
|
||||
}
|
||||
if (get_result == MDB_NOTFOUND)
|
||||
return false;
|
||||
else if (get_result)
|
||||
throw0(DB_ERROR(lmdb_error("DB error attempting to fetch tx from hash", get_result).c_str()));
|
||||
|
||||
bd.assign(reinterpret_cast<char*>(result0.mv_data), result0.mv_size);
|
||||
bd.append(reinterpret_cast<char*>(result1.mv_data), result1.mv_size);
|
||||
|
||||
TXN_POSTFIX_RDONLY();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool BlockchainLMDB::get_pruned_tx_blob(const crypto::hash& h, cryptonote::blobdata &bd) const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
check_open();
|
||||
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(tx_indices);
|
||||
RCURSOR(txs_pruned);
|
||||
|
||||
MDB_val_set(v, h);
|
||||
MDB_val result;
|
||||
@ -2167,7 +2250,7 @@ bool BlockchainLMDB::get_tx_blob(const crypto::hash& h, cryptonote::blobdata &bd
|
||||
{
|
||||
txindex *tip = (txindex *)v.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
get_result = mdb_cursor_get(m_cur_txs, &val_tx_id, &result, MDB_SET);
|
||||
get_result = mdb_cursor_get(m_cur_txs_pruned, &val_tx_id, &result, MDB_SET);
|
||||
}
|
||||
if (get_result == MDB_NOTFOUND)
|
||||
return false;
|
||||
@ -2181,6 +2264,36 @@ bool BlockchainLMDB::get_tx_blob(const crypto::hash& h, cryptonote::blobdata &bd
|
||||
return true;
|
||||
}
|
||||
|
||||
bool BlockchainLMDB::get_prunable_tx_hash(const crypto::hash& tx_hash, crypto::hash &prunable_hash) const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
check_open();
|
||||
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(tx_indices);
|
||||
RCURSOR(txs_prunable_hash);
|
||||
|
||||
MDB_val_set(v, tx_hash);
|
||||
MDB_val result, val_tx_prunable_hash;
|
||||
auto get_result = mdb_cursor_get(m_cur_tx_indices, (MDB_val *)&zerokval, &v, MDB_GET_BOTH);
|
||||
if (get_result == 0)
|
||||
{
|
||||
txindex *tip = (txindex *)v.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
get_result = mdb_cursor_get(m_cur_txs_prunable_hash, &val_tx_id, &result, MDB_SET);
|
||||
}
|
||||
if (get_result == MDB_NOTFOUND)
|
||||
return false;
|
||||
else if (get_result)
|
||||
throw0(DB_ERROR(lmdb_error("DB error attempting to fetch tx prunable hash from tx hash", get_result).c_str()));
|
||||
|
||||
prunable_hash = *(const crypto::hash*)result.mv_data;
|
||||
|
||||
TXN_POSTFIX_RDONLY();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
uint64_t BlockchainLMDB::get_tx_count() const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
@ -2190,8 +2303,8 @@ uint64_t BlockchainLMDB::get_tx_count() const
|
||||
int result;
|
||||
|
||||
MDB_stat db_stats;
|
||||
if ((result = mdb_stat(m_txn, m_txs, &db_stats)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs: ", result).c_str()));
|
||||
if ((result = mdb_stat(m_txn, m_txs_pruned, &db_stats)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs_pruned: ", result).c_str()));
|
||||
|
||||
TXN_POSTFIX_RDONLY();
|
||||
|
||||
@ -2267,7 +2380,6 @@ output_data_t BlockchainLMDB::get_output_key(const uint64_t &global_index) const
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(output_txs);
|
||||
RCURSOR(tx_indices);
|
||||
RCURSOR(txs);
|
||||
|
||||
output_data_t od;
|
||||
MDB_val_set(v, global_index);
|
||||
@ -2287,7 +2399,7 @@ output_data_t BlockchainLMDB::get_output_key(const uint64_t &global_index) const
|
||||
txindex *tip = (txindex *)val_h.mv_data;
|
||||
MDB_val_set(val_tx_id, tip->data.tx_id);
|
||||
MDB_val result;
|
||||
get_result = mdb_cursor_get(m_cur_txs, &val_tx_id, &result, MDB_SET);
|
||||
get_result = mdb_cursor_get(m_cur_txs_pruned, &val_tx_id, &result, MDB_SET);
|
||||
if (get_result == MDB_NOTFOUND)
|
||||
throw1(TX_DNE(std::string("tx with hash ").append(epee::string_tools::pod_to_hex(ot->tx_hash)).append(" not found in db").c_str()));
|
||||
else if (get_result)
|
||||
@ -2297,7 +2409,7 @@ output_data_t BlockchainLMDB::get_output_key(const uint64_t &global_index) const
|
||||
bd.assign(reinterpret_cast<char*>(result.mv_data), result.mv_size);
|
||||
|
||||
transaction tx;
|
||||
if (!parse_and_validate_tx_from_blob(bd, tx))
|
||||
if (!parse_and_validate_tx_base_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
|
||||
const tx_out tx_output = tx.vout[ot->local_index];
|
||||
@ -2516,13 +2628,14 @@ bool BlockchainLMDB::for_blocks_range(const uint64_t& h1, const uint64_t& h2, st
|
||||
return fret;
|
||||
}
|
||||
|
||||
bool BlockchainLMDB::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f) const
|
||||
bool BlockchainLMDB::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f, bool pruned) const
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
check_open();
|
||||
|
||||
TXN_PREFIX_RDONLY();
|
||||
RCURSOR(txs);
|
||||
RCURSOR(txs_pruned);
|
||||
RCURSOR(txs_prunable);
|
||||
RCURSOR(tx_indices);
|
||||
|
||||
MDB_val k;
|
||||
@ -2543,16 +2656,29 @@ bool BlockchainLMDB::for_all_transactions(std::function<bool(const crypto::hash&
|
||||
const crypto::hash hash = ti->key;
|
||||
k.mv_data = (void *)&ti->data.tx_id;
|
||||
k.mv_size = sizeof(ti->data.tx_id);
|
||||
ret = mdb_cursor_get(m_cur_txs, &k, &v, MDB_SET);
|
||||
|
||||
ret = mdb_cursor_get(m_cur_txs_pruned, &k, &v, MDB_SET);
|
||||
if (ret == MDB_NOTFOUND)
|
||||
break;
|
||||
if (ret)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to enumerate transactions: ", ret).c_str()));
|
||||
transaction tx;
|
||||
blobdata bd;
|
||||
bd.assign(reinterpret_cast<char*>(v.mv_data), v.mv_size);
|
||||
transaction tx;
|
||||
if (!parse_and_validate_tx_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
if (pruned)
|
||||
{
|
||||
if (!parse_and_validate_tx_base_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
}
|
||||
else
|
||||
{
|
||||
ret = mdb_cursor_get(m_cur_txs_prunable, &k, &v, MDB_SET);
|
||||
if (ret)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to get prunable tx data the db: ", ret).c_str()));
|
||||
bd.append(reinterpret_cast<char*>(v.mv_data), v.mv_size);
|
||||
if (!parse_and_validate_tx_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
}
|
||||
if (!f(hash, tx)) {
|
||||
fret = false;
|
||||
break;
|
||||
@ -3311,7 +3437,7 @@ void BlockchainLMDB::fixup()
|
||||
ptr = (char *)k.mv_data; \
|
||||
ptr[sizeof(name)-2] = 's'
|
||||
|
||||
#define LOGIF(y) if (ELPP->vRegistry()->allowed(y, MONERO_DEFAULT_LOG_CATEGORY))
|
||||
#define LOGIF(y) if (ELPP->vRegistry()->allowed(y, "global"))
|
||||
|
||||
void BlockchainLMDB::migrate_0_1()
|
||||
{
|
||||
@ -3322,7 +3448,7 @@ void BlockchainLMDB::migrate_0_1()
|
||||
MDB_val k, v;
|
||||
char *ptr;
|
||||
|
||||
MLOG_YELLOW(el::Level::Info, "Migrating blockchain from DB version 0 to 1 - this may take a while:");
|
||||
MGINFO_YELLOW("Migrating blockchain from DB version 0 to 1 - this may take a while:");
|
||||
MINFO("updating blocks, hf_versions, outputs, txs, and spent_keys tables...");
|
||||
|
||||
do {
|
||||
@ -3847,11 +3973,155 @@ void BlockchainLMDB::migrate_0_1()
|
||||
txn.commit();
|
||||
}
|
||||
|
||||
void BlockchainLMDB::migrate_1_2()
|
||||
{
|
||||
LOG_PRINT_L3("BlockchainLMDB::" << __func__);
|
||||
uint64_t i, z;
|
||||
int result;
|
||||
mdb_txn_safe txn(false);
|
||||
MDB_val k, v;
|
||||
char *ptr;
|
||||
|
||||
MGINFO_YELLOW("Migrating blockchain from DB version 1 to 2 - this may take a while:");
|
||||
MINFO("updating txs_pruned and txs_prunable tables...");
|
||||
|
||||
do {
|
||||
result = mdb_txn_begin(m_env, NULL, 0, txn);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", result).c_str()));
|
||||
|
||||
MDB_stat db_stats_txs;
|
||||
MDB_stat db_stats_txs_pruned;
|
||||
MDB_stat db_stats_txs_prunable;
|
||||
MDB_stat db_stats_txs_prunable_hash;
|
||||
if ((result = mdb_stat(txn, m_txs, &db_stats_txs)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs: ", result).c_str()));
|
||||
if ((result = mdb_stat(txn, m_txs_pruned, &db_stats_txs_pruned)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs_pruned: ", result).c_str()));
|
||||
if ((result = mdb_stat(txn, m_txs_prunable, &db_stats_txs_prunable)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs_prunable: ", result).c_str()));
|
||||
if ((result = mdb_stat(txn, m_txs_prunable_hash, &db_stats_txs_prunable_hash)))
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs_prunable_hash: ", result).c_str()));
|
||||
if (db_stats_txs_pruned.ms_entries != db_stats_txs_prunable.ms_entries)
|
||||
throw0(DB_ERROR("Mismatched sizes for txs_pruned and txs_prunable"));
|
||||
if (db_stats_txs_pruned.ms_entries == db_stats_txs.ms_entries)
|
||||
{
|
||||
txn.commit();
|
||||
MINFO("txs already migrated");
|
||||
break;
|
||||
}
|
||||
|
||||
MINFO("updating txs tables:");
|
||||
|
||||
MDB_cursor *c_old, *c_cur0, *c_cur1, *c_cur2;
|
||||
i = 0;
|
||||
|
||||
while(1) {
|
||||
if (!(i % 1000)) {
|
||||
if (i) {
|
||||
result = mdb_stat(txn, m_txs, &db_stats_txs);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to query m_txs: ", result).c_str()));
|
||||
LOGIF(el::Level::Info) {
|
||||
std::cout << i << " / " << (i + db_stats_txs.ms_entries) << " \r" << std::flush;
|
||||
}
|
||||
txn.commit();
|
||||
result = mdb_txn_begin(m_env, NULL, 0, txn);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", result).c_str()));
|
||||
}
|
||||
result = mdb_cursor_open(txn, m_txs_pruned, &c_cur0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to open a cursor for txs_pruned: ", result).c_str()));
|
||||
result = mdb_cursor_open(txn, m_txs_prunable, &c_cur1);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to open a cursor for txs_prunable: ", result).c_str()));
|
||||
result = mdb_cursor_open(txn, m_txs_prunable_hash, &c_cur2);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to open a cursor for txs_prunable_hash: ", result).c_str()));
|
||||
result = mdb_cursor_open(txn, m_txs, &c_old);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to open a cursor for txs: ", result).c_str()));
|
||||
if (!i) {
|
||||
i = db_stats_txs_pruned.ms_entries;
|
||||
}
|
||||
}
|
||||
MDB_val_set(k, i);
|
||||
result = mdb_cursor_get(c_old, &k, &v, MDB_SET);
|
||||
if (result == MDB_NOTFOUND) {
|
||||
txn.commit();
|
||||
break;
|
||||
}
|
||||
else if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to get a record from txs: ", result).c_str()));
|
||||
|
||||
cryptonote::blobdata bd;
|
||||
bd.assign(reinterpret_cast<char*>(v.mv_data), v.mv_size);
|
||||
transaction tx;
|
||||
if (!parse_and_validate_tx_from_blob(bd, tx))
|
||||
throw0(DB_ERROR("Failed to parse tx from blob retrieved from the db"));
|
||||
std::stringstream ss;
|
||||
binary_archive<true> ba(ss);
|
||||
bool r = tx.serialize_base(ba);
|
||||
if (!r)
|
||||
throw0(DB_ERROR("Failed to serialize pruned tx"));
|
||||
std::string pruned = ss.str();
|
||||
|
||||
if (pruned.size() > bd.size())
|
||||
throw0(DB_ERROR("Pruned tx is larger than raw tx"));
|
||||
if (memcmp(pruned.data(), bd.data(), pruned.size()))
|
||||
throw0(DB_ERROR("Pruned tx is not a prefix of the raw tx"));
|
||||
|
||||
MDB_val nv;
|
||||
nv.mv_data = (void*)pruned.data();
|
||||
nv.mv_size = pruned.size();
|
||||
result = mdb_cursor_put(c_cur0, (MDB_val *)&k, &nv, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to put a record into txs_pruned: ", result).c_str()));
|
||||
|
||||
nv.mv_data = (void*)(bd.data() + pruned.size());
|
||||
nv.mv_size = bd.size() - pruned.size();
|
||||
result = mdb_cursor_put(c_cur1, (MDB_val *)&k, &nv, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to put a record into txs_prunable: ", result).c_str()));
|
||||
|
||||
if (tx.version > 1)
|
||||
{
|
||||
crypto::hash prunable_hash = get_transaction_prunable_hash(tx);
|
||||
MDB_val_set(val_prunable_hash, prunable_hash);
|
||||
result = mdb_cursor_put(c_cur2, (MDB_val *)&k, &val_prunable_hash, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to put a record into txs_prunable_hash: ", result).c_str()));
|
||||
}
|
||||
|
||||
result = mdb_cursor_del(c_old, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to delete a record from txs: ", result).c_str()));
|
||||
|
||||
i++;
|
||||
}
|
||||
} while(0);
|
||||
|
||||
uint32_t version = 2;
|
||||
v.mv_data = (void *)&version;
|
||||
v.mv_size = sizeof(version);
|
||||
MDB_val_copy<const char *> vk("version");
|
||||
result = mdb_txn_begin(m_env, NULL, 0, txn);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to create a transaction for the db: ", result).c_str()));
|
||||
result = mdb_put(txn, m_properties, &vk, &v, 0);
|
||||
if (result)
|
||||
throw0(DB_ERROR(lmdb_error("Failed to update version for the db: ", result).c_str()));
|
||||
txn.commit();
|
||||
}
|
||||
|
||||
void BlockchainLMDB::migrate(const uint32_t oldversion)
|
||||
{
|
||||
switch(oldversion) {
|
||||
case 0:
|
||||
migrate_0_1(); /* FALLTHRU */
|
||||
case 1:
|
||||
migrate_1_2(); /* FALLTHRU */
|
||||
default:
|
||||
;
|
||||
}
|
||||
|
||||
@ -50,6 +50,9 @@ typedef struct mdb_txn_cursors
|
||||
MDB_cursor *m_txc_output_amounts;
|
||||
|
||||
MDB_cursor *m_txc_txs;
|
||||
MDB_cursor *m_txc_txs_pruned;
|
||||
MDB_cursor *m_txc_txs_prunable;
|
||||
MDB_cursor *m_txc_txs_prunable_hash;
|
||||
MDB_cursor *m_txc_tx_indices;
|
||||
MDB_cursor *m_txc_tx_outputs;
|
||||
|
||||
@ -67,6 +70,9 @@ typedef struct mdb_txn_cursors
|
||||
#define m_cur_output_txs m_cursors->m_txc_output_txs
|
||||
#define m_cur_output_amounts m_cursors->m_txc_output_amounts
|
||||
#define m_cur_txs m_cursors->m_txc_txs
|
||||
#define m_cur_txs_pruned m_cursors->m_txc_txs_pruned
|
||||
#define m_cur_txs_prunable m_cursors->m_txc_txs_prunable
|
||||
#define m_cur_txs_prunable_hash m_cursors->m_txc_txs_prunable_hash
|
||||
#define m_cur_tx_indices m_cursors->m_txc_tx_indices
|
||||
#define m_cur_tx_outputs m_cursors->m_txc_tx_outputs
|
||||
#define m_cur_spent_keys m_cursors->m_txc_spent_keys
|
||||
@ -83,6 +89,9 @@ typedef struct mdb_rflags
|
||||
bool m_rf_output_txs;
|
||||
bool m_rf_output_amounts;
|
||||
bool m_rf_txs;
|
||||
bool m_rf_txs_pruned;
|
||||
bool m_rf_txs_prunable;
|
||||
bool m_rf_txs_prunable_hash;
|
||||
bool m_rf_tx_indices;
|
||||
bool m_rf_tx_outputs;
|
||||
bool m_rf_spent_keys;
|
||||
@ -218,6 +227,8 @@ public:
|
||||
virtual uint64_t get_tx_unlock_time(const crypto::hash& h) const;
|
||||
|
||||
virtual bool get_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const;
|
||||
virtual bool get_pruned_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const;
|
||||
virtual bool get_prunable_tx_hash(const crypto::hash& tx_hash, crypto::hash &prunable_hash) const;
|
||||
|
||||
virtual uint64_t get_tx_count() const;
|
||||
|
||||
@ -254,7 +265,7 @@ public:
|
||||
|
||||
virtual bool for_all_key_images(std::function<bool(const crypto::key_image&)>) const;
|
||||
virtual bool for_blocks_range(const uint64_t& h1, const uint64_t& h2, std::function<bool(uint64_t, const crypto::hash&, const cryptonote::block&)>) const;
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>) const;
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>, bool pruned) const;
|
||||
virtual bool for_all_outputs(std::function<bool(uint64_t amount, const crypto::hash &tx_hash, uint64_t height, size_t tx_idx)> f) const;
|
||||
virtual bool for_all_outputs(uint64_t amount, const std::function<bool(uint64_t height)> &f) const;
|
||||
|
||||
@ -311,7 +322,7 @@ private:
|
||||
|
||||
virtual void remove_block();
|
||||
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash);
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash);
|
||||
|
||||
virtual void remove_transaction_data(const crypto::hash& tx_hash, const transaction& tx);
|
||||
|
||||
@ -373,6 +384,9 @@ private:
|
||||
// migrate from DB version 0 to 1
|
||||
void migrate_0_1();
|
||||
|
||||
// migrate from DB version 1 to 2
|
||||
void migrate_1_2();
|
||||
|
||||
void cleanup_batch();
|
||||
|
||||
private:
|
||||
@ -383,6 +397,9 @@ private:
|
||||
MDB_dbi m_block_info;
|
||||
|
||||
MDB_dbi m_txs;
|
||||
MDB_dbi m_txs_pruned;
|
||||
MDB_dbi m_txs_prunable;
|
||||
MDB_dbi m_txs_prunable_hash;
|
||||
MDB_dbi m_tx_indices;
|
||||
MDB_dbi m_tx_outputs;
|
||||
|
||||
|
||||
@ -234,7 +234,7 @@ int main(int argc, char* argv[])
|
||||
}
|
||||
}
|
||||
return true;
|
||||
});
|
||||
}, true);
|
||||
|
||||
std::unordered_map<uint64_t, uint64_t> counts;
|
||||
size_t total = 0;
|
||||
|
||||
@ -779,6 +779,61 @@ namespace cryptonote
|
||||
return get_transaction_hash(t, res, NULL);
|
||||
}
|
||||
//---------------------------------------------------------------
|
||||
bool calculate_transaction_prunable_hash(const transaction& t, crypto::hash& res)
|
||||
{
|
||||
if (t.version == 1)
|
||||
return false;
|
||||
transaction &tt = const_cast<transaction&>(t);
|
||||
std::stringstream ss;
|
||||
binary_archive<true> ba(ss);
|
||||
const size_t inputs = t.vin.size();
|
||||
const size_t outputs = t.vout.size();
|
||||
const size_t mixin = t.vin.empty() ? 0 : t.vin[0].type() == typeid(txin_to_key) ? boost::get<txin_to_key>(t.vin[0]).key_offsets.size() - 1 : 0;
|
||||
bool r = tt.rct_signatures.p.serialize_rctsig_prunable(ba, t.rct_signatures.type, inputs, outputs, mixin);
|
||||
CHECK_AND_ASSERT_MES(r, false, "Failed to serialize rct signatures prunable");
|
||||
cryptonote::get_blob_hash(ss.str(), res);
|
||||
return true;
|
||||
}
|
||||
//---------------------------------------------------------------
|
||||
crypto::hash get_transaction_prunable_hash(const transaction& t)
|
||||
{
|
||||
crypto::hash res;
|
||||
CHECK_AND_ASSERT_THROW_MES(calculate_transaction_prunable_hash(t, res), "Failed to calculate tx prunable hash");
|
||||
return res;
|
||||
}
|
||||
//---------------------------------------------------------------
|
||||
crypto::hash get_pruned_transaction_hash(const transaction& t, const crypto::hash &pruned_data_hash)
|
||||
{
|
||||
// v1 transactions hash the entire blob
|
||||
CHECK_AND_ASSERT_THROW_MES(t.version > 1, "Hash for pruned v1 tx cannot be calculated");
|
||||
|
||||
// v2 transactions hash different parts together, than hash the set of those hashes
|
||||
crypto::hash hashes[3];
|
||||
|
||||
// prefix
|
||||
get_transaction_prefix_hash(t, hashes[0]);
|
||||
|
||||
transaction &tt = const_cast<transaction&>(t);
|
||||
|
||||
// base rct
|
||||
{
|
||||
std::stringstream ss;
|
||||
binary_archive<true> ba(ss);
|
||||
const size_t inputs = t.vin.size();
|
||||
const size_t outputs = t.vout.size();
|
||||
bool r = tt.rct_signatures.serialize_rctsig_base(ba, inputs, outputs);
|
||||
CHECK_AND_ASSERT_THROW_MES(r, "Failed to serialize rct signatures base");
|
||||
cryptonote::get_blob_hash(ss.str(), hashes[1]);
|
||||
}
|
||||
|
||||
// prunable rct
|
||||
hashes[2] = pruned_data_hash;
|
||||
|
||||
// the tx hash is the hash of the 3 hashes
|
||||
crypto::hash res = cn_fast_hash(hashes, sizeof(hashes));
|
||||
return res;
|
||||
}
|
||||
//---------------------------------------------------------------
|
||||
bool calculate_transaction_hash(const transaction& t, crypto::hash& res, size_t* blob_size)
|
||||
{
|
||||
// v1 transactions hash the entire blob
|
||||
@ -814,14 +869,7 @@ namespace cryptonote
|
||||
}
|
||||
else
|
||||
{
|
||||
std::stringstream ss;
|
||||
binary_archive<true> ba(ss);
|
||||
const size_t inputs = t.vin.size();
|
||||
const size_t outputs = t.vout.size();
|
||||
const size_t mixin = t.vin.empty() ? 0 : t.vin[0].type() == typeid(txin_to_key) ? boost::get<txin_to_key>(t.vin[0]).key_offsets.size() - 1 : 0;
|
||||
bool r = tt.rct_signatures.p.serialize_rctsig_prunable(ba, t.rct_signatures.type, inputs, outputs, mixin);
|
||||
CHECK_AND_ASSERT_MES(r, false, "Failed to serialize rct signatures prunable");
|
||||
cryptonote::get_blob_hash(ss.str(), hashes[2]);
|
||||
CHECK_AND_ASSERT_MES(calculate_transaction_prunable_hash(t, hashes[2]), false, "Failed to get tx prunable hash");
|
||||
}
|
||||
|
||||
// the tx hash is the hash of the 3 hashes
|
||||
|
||||
@ -100,7 +100,11 @@ namespace cryptonote
|
||||
bool get_transaction_hash(const transaction& t, crypto::hash& res);
|
||||
bool get_transaction_hash(const transaction& t, crypto::hash& res, size_t& blob_size);
|
||||
bool get_transaction_hash(const transaction& t, crypto::hash& res, size_t* blob_size);
|
||||
bool calculate_transaction_prunable_hash(const transaction& t, crypto::hash& res);
|
||||
crypto::hash get_transaction_prunable_hash(const transaction& t);
|
||||
bool calculate_transaction_hash(const transaction& t, crypto::hash& res, size_t* blob_size);
|
||||
crypto::hash get_pruned_transaction_hash(const transaction& t, const crypto::hash &pruned_data_hash);
|
||||
|
||||
blobdata get_block_hashing_blob(const block& b);
|
||||
bool calculate_block_hash(const block& b, crypto::hash& res);
|
||||
bool get_block_hash(const block& b, crypto::hash& res);
|
||||
|
||||
@ -2092,7 +2092,7 @@ bool Blockchain::get_blocks(const t_ids_container& block_ids, t_blocks_container
|
||||
//TODO: return type should be void, throw on exception
|
||||
// alternatively, return true only if no transactions missed
|
||||
template<class t_ids_container, class t_tx_container, class t_missed_container>
|
||||
bool Blockchain::get_transactions_blobs(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs) const
|
||||
bool Blockchain::get_transactions_blobs(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs, bool pruned) const
|
||||
{
|
||||
LOG_PRINT_L3("Blockchain::" << __func__);
|
||||
CRITICAL_REGION_LOCAL(m_blockchain_lock);
|
||||
@ -2102,7 +2102,9 @@ bool Blockchain::get_transactions_blobs(const t_ids_container& txs_ids, t_tx_con
|
||||
try
|
||||
{
|
||||
cryptonote::blobdata tx;
|
||||
if (m_db->get_tx_blob(tx_hash, tx))
|
||||
if (pruned && m_db->get_pruned_tx_blob(tx_hash, tx))
|
||||
txs.push_back(std::move(tx));
|
||||
else if (!pruned && m_db->get_tx_blob(tx_hash, tx))
|
||||
txs.push_back(std::move(tx));
|
||||
else
|
||||
missed_txs.push_back(tx_hash);
|
||||
@ -2187,7 +2189,7 @@ bool Blockchain::find_blockchain_supplement(const std::list<crypto::hash>& qbloc
|
||||
// find split point between ours and foreign blockchain (or start at
|
||||
// blockchain height <req_start_block>), and return up to max_count FULL
|
||||
// blocks by reference.
|
||||
bool Blockchain::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count) const
|
||||
bool Blockchain::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > >& blocks, uint64_t& total_height, uint64_t& start_height, bool pruned, size_t max_count) const
|
||||
{
|
||||
LOG_PRINT_L3("Blockchain::" << __func__);
|
||||
CRITICAL_REGION_LOCAL(m_blockchain_lock);
|
||||
@ -2220,7 +2222,7 @@ bool Blockchain::find_blockchain_supplement(const uint64_t req_start_block, cons
|
||||
block b;
|
||||
CHECK_AND_ASSERT_MES(parse_and_validate_block_from_blob(blocks.back().first, b), false, "internal error, invalid block");
|
||||
std::list<crypto::hash> mis;
|
||||
get_transactions_blobs(b.tx_hashes, blocks.back().second, mis);
|
||||
get_transactions_blobs(b.tx_hashes, blocks.back().second, mis, pruned);
|
||||
CHECK_AND_ASSERT_MES(!mis.size(), false, "internal error, transaction from block not found");
|
||||
size += blocks.back().first.size();
|
||||
for (const auto &t: blocks.back().second)
|
||||
@ -4514,9 +4516,9 @@ bool Blockchain::for_blocks_range(const uint64_t& h1, const uint64_t& h2, std::f
|
||||
return m_db->for_blocks_range(h1, h2, f);
|
||||
}
|
||||
|
||||
bool Blockchain::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f) const
|
||||
bool Blockchain::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f, bool pruned) const
|
||||
{
|
||||
return m_db->for_all_transactions(f);
|
||||
return m_db->for_all_transactions(f, pruned);
|
||||
}
|
||||
|
||||
bool Blockchain::for_all_outputs(std::function<bool(uint64_t amount, const crypto::hash &tx_hash, uint64_t height, size_t tx_idx)> f) const
|
||||
@ -4531,4 +4533,5 @@ bool Blockchain::for_all_outputs(uint64_t amount, std::function<bool(uint64_t he
|
||||
|
||||
namespace cryptonote {
|
||||
template bool Blockchain::get_transactions(const std::vector<crypto::hash>&, std::list<transaction>&, std::list<crypto::hash>&) const;
|
||||
template bool Blockchain::get_transactions_blobs(const std::vector<crypto::hash>&, std::list<cryptonote::blobdata>&, std::list<crypto::hash>&, bool) const;
|
||||
}
|
||||
|
||||
@ -415,11 +415,12 @@ namespace cryptonote
|
||||
* @param blocks return-by-reference the blocks and their transactions
|
||||
* @param total_height return-by-reference our current blockchain height
|
||||
* @param start_height return-by-reference the height of the first block returned
|
||||
* @param pruned whether to return full or pruned tx blobs
|
||||
* @param max_count the max number of blocks to get
|
||||
*
|
||||
* @return true if a block found in common or req_start_block specified, else false
|
||||
*/
|
||||
bool find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count) const;
|
||||
bool find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > >& blocks, uint64_t& total_height, uint64_t& start_height, bool pruned, size_t max_count) const;
|
||||
|
||||
/**
|
||||
* @brief retrieves a set of blocks and their transactions, and possibly other transactions
|
||||
@ -679,11 +680,12 @@ namespace cryptonote
|
||||
* @param txs_ids a container of hashes for which to get the corresponding transactions
|
||||
* @param txs return-by-reference a container to store result transactions in
|
||||
* @param missed_txs return-by-reference a container to store missed transactions in
|
||||
* @param pruned whether to return full or pruned blobs
|
||||
*
|
||||
* @return false if an unexpected exception occurs, else true
|
||||
*/
|
||||
template<class t_ids_container, class t_tx_container, class t_missed_container>
|
||||
bool get_transactions_blobs(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs) const;
|
||||
bool get_transactions_blobs(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs, bool pruned = false) const;
|
||||
template<class t_ids_container, class t_tx_container, class t_missed_container>
|
||||
bool get_transactions(const t_ids_container& txs_ids, t_tx_container& txs, t_missed_container& missed_txs) const;
|
||||
|
||||
@ -858,10 +860,11 @@ namespace cryptonote
|
||||
* @brief perform a check on all transactions in the blockchain
|
||||
*
|
||||
* @param std::function the check to perform, pass/fail
|
||||
* @param bool pruned whether to return pruned txes only
|
||||
*
|
||||
* @return false if any transaction fails the check, otherwise true
|
||||
*/
|
||||
bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>) const;
|
||||
bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>, bool pruned) const;
|
||||
|
||||
/**
|
||||
* @brief perform a check on all outputs in the blockchain
|
||||
|
||||
@ -1053,9 +1053,9 @@ namespace cryptonote
|
||||
return m_blockchain_storage.find_blockchain_supplement(qblock_ids, resp);
|
||||
}
|
||||
//-----------------------------------------------------------------------------------------------
|
||||
bool core::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count) const
|
||||
bool core::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > >& blocks, uint64_t& total_height, uint64_t& start_height, bool pruned, size_t max_count) const
|
||||
{
|
||||
return m_blockchain_storage.find_blockchain_supplement(req_start_block, qblock_ids, blocks, total_height, start_height, max_count);
|
||||
return m_blockchain_storage.find_blockchain_supplement(req_start_block, qblock_ids, blocks, total_height, start_height, pruned, max_count);
|
||||
}
|
||||
//-----------------------------------------------------------------------------------------------
|
||||
bool core::get_random_outs_for_amounts(const COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res) const
|
||||
|
||||
@ -517,7 +517,7 @@ namespace cryptonote
|
||||
*
|
||||
* @note see Blockchain::find_blockchain_supplement(const uint64_t, const std::list<crypto::hash>&, std::list<std::pair<cryptonote::blobdata, std::list<transaction> > >&, uint64_t&, uint64_t&, size_t) const
|
||||
*/
|
||||
bool find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > >& blocks, uint64_t& total_height, uint64_t& start_height, size_t max_count) const;
|
||||
bool find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > >& blocks, uint64_t& total_height, uint64_t& start_height, bool pruned, size_t max_count) const;
|
||||
|
||||
/**
|
||||
* @brief gets some stats about the daemon
|
||||
|
||||
@ -219,18 +219,6 @@ namespace cryptonote
|
||||
return ss.str();
|
||||
}
|
||||
//------------------------------------------------------------------------------------------------------------------------------
|
||||
static cryptonote::blobdata get_pruned_tx_blob(const cryptonote::blobdata &blobdata)
|
||||
{
|
||||
cryptonote::transaction tx;
|
||||
|
||||
if (!cryptonote::parse_and_validate_tx_from_blob(blobdata, tx))
|
||||
{
|
||||
MERROR("Failed to parse and validate tx from blob");
|
||||
return cryptonote::blobdata();
|
||||
}
|
||||
return get_pruned_tx_blob(tx);
|
||||
}
|
||||
//------------------------------------------------------------------------------------------------------------------------------
|
||||
bool core_rpc_server::on_get_blocks(const COMMAND_RPC_GET_BLOCKS_FAST::request& req, COMMAND_RPC_GET_BLOCKS_FAST::response& res)
|
||||
{
|
||||
PERF_TIMER(on_get_blocks);
|
||||
@ -240,7 +228,7 @@ namespace cryptonote
|
||||
|
||||
std::list<std::pair<cryptonote::blobdata, std::list<cryptonote::blobdata> > > bs;
|
||||
|
||||
if(!m_core.find_blockchain_supplement(req.start_height, req.block_ids, bs, res.current_height, res.start_height, COMMAND_RPC_GET_BLOCKS_FAST_MAX_COUNT))
|
||||
if(!m_core.find_blockchain_supplement(req.start_height, req.block_ids, bs, res.current_height, res.start_height, req.prune, COMMAND_RPC_GET_BLOCKS_FAST_MAX_COUNT))
|
||||
{
|
||||
res.status = "Failed";
|
||||
return false;
|
||||
@ -272,10 +260,7 @@ namespace cryptonote
|
||||
for (std::list<cryptonote::blobdata>::iterator i = bd.second.begin(); i != bd.second.end(); ++i)
|
||||
{
|
||||
unpruned_size += i->size();
|
||||
if (req.prune)
|
||||
res.blocks.back().txs.push_back(get_pruned_tx_blob(std::move(*i)));
|
||||
else
|
||||
res.blocks.back().txs.push_back(std::move(*i));
|
||||
res.blocks.back().txs.push_back(std::move(*i));
|
||||
i->clear();
|
||||
i->shrink_to_fit();
|
||||
pruned_size += res.blocks.back().txs.back().size();
|
||||
|
||||
@ -52,7 +52,7 @@ namespace rpc
|
||||
{
|
||||
std::list<std::pair<blobdata, std::list<blobdata> > > blocks;
|
||||
|
||||
if(!m_core.find_blockchain_supplement(req.start_height, req.block_ids, blocks, res.current_height, res.start_height, COMMAND_RPC_GET_BLOCKS_FAST_MAX_COUNT))
|
||||
if(!m_core.find_blockchain_supplement(req.start_height, req.block_ids, blocks, res.current_height, res.start_height, req.prune, COMMAND_RPC_GET_BLOCKS_FAST_MAX_COUNT))
|
||||
{
|
||||
res.status = Message::STATUS_FAILED;
|
||||
res.error_details = "core::find_blockchain_supplement() returned false";
|
||||
|
||||
@ -64,6 +64,8 @@ public:
|
||||
virtual blobdata get_block_blob_from_height(const uint64_t& height) const { return cryptonote::t_serializable_object_to_blob(get_block_from_height(height)); }
|
||||
virtual blobdata get_block_blob(const crypto::hash& h) const { return blobdata(); }
|
||||
virtual bool get_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const { return false; }
|
||||
virtual bool get_pruned_tx_blob(const crypto::hash& h, cryptonote::blobdata &tx) const { return false; }
|
||||
virtual bool get_prunable_tx_hash(const crypto::hash& tx_hash, crypto::hash &prunable_hash) const { return false; }
|
||||
virtual uint64_t get_block_height(const crypto::hash& h) const { return 0; }
|
||||
virtual block_header get_block_header(const crypto::hash& h) const { return block_header(); }
|
||||
virtual uint64_t get_block_timestamp(const uint64_t& height) const { return 0; }
|
||||
@ -99,7 +101,7 @@ public:
|
||||
virtual std::vector<uint64_t> get_tx_amount_output_indices(const uint64_t tx_index) const { return std::vector<uint64_t>(); }
|
||||
virtual bool has_key_image(const crypto::key_image& img) const { return false; }
|
||||
virtual void remove_block() { blocks.pop_back(); }
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash) {return 0;}
|
||||
virtual uint64_t add_transaction_data(const crypto::hash& blk_hash, const transaction& tx, const crypto::hash& tx_hash, const crypto::hash& tx_prunable_hash) {return 0;}
|
||||
virtual void remove_transaction_data(const crypto::hash& tx_hash, const transaction& tx) {}
|
||||
virtual uint64_t add_output(const crypto::hash& tx_hash, const tx_out& tx_output, const uint64_t& local_index, const uint64_t unlock_time, const rct::key *commitment) {return 0;}
|
||||
virtual void add_tx_amount_output_indices(const uint64_t tx_index, const std::vector<uint64_t>& amount_output_indices) {}
|
||||
@ -108,7 +110,7 @@ public:
|
||||
|
||||
virtual bool for_all_key_images(std::function<bool(const crypto::key_image&)>) const { return true; }
|
||||
virtual bool for_blocks_range(const uint64_t&, const uint64_t&, std::function<bool(uint64_t, const crypto::hash&, const cryptonote::block&)>) const { return true; }
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>) const { return true; }
|
||||
virtual bool for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)>, bool pruned) const { return true; }
|
||||
virtual bool for_all_outputs(std::function<bool(uint64_t amount, const crypto::hash &tx_hash, uint64_t height, size_t tx_idx)> f) const { return true; }
|
||||
virtual bool for_all_outputs(uint64_t amount, const std::function<bool(uint64_t height)> &f) const { return true; }
|
||||
virtual bool is_read_only() const { return false; }
|
||||
|
||||
Loading…
Reference in New Issue
Block a user