wownero

Commit Graph

Author	SHA1	Message	Date
warptangent	1701c26750	Use block index when obtaining block's difficulty for log statement Use last block id, not number of blocks (off-by-one error). Fixes error at start of blockchain reorganization: "Attempt to get cumulative difficulty from height <XXXXXX> failed -- difficulty not in db"	10 years ago
Thomas Winget	030eab7a49	Merge pull request #20 from warptangent/fix_transfers Fix transfers Output indexing was being handled improperly. These changes fix that. Wallets (re-)created using this branch will need to be (re-)re-created in order to get correct output indices.	10 years ago
warptangent	4eba21fd48	Fix transfers to support mixins Implement BlockchainLMDB::get_output_global_index() - returns global output index for a given amount and amount output index. Add information to debug statement for failed ring signature check within Blockchain::check_tx_inputs() Fixes bitmonerod RPC call "/getrandom_outs.bin" to return correct output keys, used in creating a transaction with mixins. TODO: get_output_global_index() could be refactored with part of get_output_tx_and_index() as the latter uses the former's functionality. Keep track of LMDB read transaction.	10 years ago
warptangent	d045dfa7ce	Fix transfers (without mixins) Fix Blockchain::get_tx_outputs_gindexs() to return amount output indices. Implement BlockchainLMDB::get_tx_amount_output_indices() and call it from the function instead of BlockchainLMDB::get_tx_output_indices() Previously, Blockchain::get_tx_outputs_gindexs() was instead returning global output indices, which are internal to LMDB databases. Allows bitmonerod RPC /get_o_indexes.bin to return the amount output indices as expected. Allows simplewallet refresh to set correct amount output indices for incoming transfers. simplewallet can now construct and send valid transactions (currently only without mixins). This is a fix that doesn't require altering the structure of the current LMDB databases. TODO: This can be done more efficiently by adding another LMDB database (key-value table). It's not used during regular transaction validation by bitmonerod. I think it's currently used only or mainly by simplewallet for just its own incoming transactions. So the current behavior is not a primary bottleneck. Currently, it's using the "output_amounts" database, walking through a given amount's list of values, comparing each one to a given global output index. The iteration number of the match is the desired result: the amount output index. This is done for each global output index of the transaction. A tx's amount output indices can be stored in various other ways allowing for faster lookup. Since a tx is only written once, there are no special future write requirements for its list of indices.	10 years ago
Thomas Winget	429a740562	throw inline functions need to keep exception type As it is useful for functions calling BlockchainDB functions to know whether an exception is expected (attempting to get a block that doesn't exist and counting it missing if not, to save time checking if it does, for example), the inline functions throw{0,1} need to keep the exception type information. Slight comment update due to copy/paste failure.	10 years ago
Thomas Winget	14555eefd5	Fixes segfault in Blockchain::handle_alternative_block This commit should fix the segfault in Blockchain::handle_alternative_block, and also updates a few comments that were either incorrect or incomplete.	10 years ago
Thomas Winget	5086ca1db5	add BlockchainDB tests to new cmake	10 years ago
Thomas Winget	7374b81b23	Merge pull request #19 from warptangent/fix_tx_output Obtain tx hash and tx output index from amount and output offset	10 years ago
Thomas Winget	4fa1a83f6e	Merge pull request #18 from moneromooo-monero/blockchain Blockchain	10 years ago
warptangent	c5c100c69b	Obtain tx hash and tx output index from amount and output offset Fixes problem of obtaining incorrect outputs used for tx input. Reverts to earlier intended behavior that was fixed in previous commit's split of get_output_tx_and_index into two functions.	10 years ago
Thomas Winget	c50cd95674	Fixes a bug with getting output metadata from BlockchainDB Thanks to moneromooo-monero for spotting the bug.	10 years ago
moneromooo-monero	ad8200a573	db_lmdb: fix global index calculation off by 1 This finally fixes raw tx being accepted by the daemon.	10 years ago
Thomas Winget	c3fa07b44b	update comments to reflect changed code	10 years ago
moneromooo-monero	57b80c541e	db_lmdb: remove redundant checks	10 years ago
Thomas Winget	5baf9d9eb3	Merge pull request #17 from moneromooo-monero/blockchain db_lmdb: catch attempt to remove block from an empty blockchain db_lmdb: do not give the group database write permissions	10 years ago
moneromooo-monero	1362846dd7	blockchain_converter: add --testnet for converting testnet blockchain	10 years ago
moneromooo-monero	59d2b0ed1c	db_lmdb: do not give the group database write permissions	10 years ago
moneromooo-monero	4c2a45288a	db_lmdb: catch attempt to remove block from an empty blockchain It would probably have thrown when not finding a block at height 2^64-1, but better make things clear.	10 years ago
Thomas Winget	eaaaada797	Merge pull request #16 from moneromooo-monero/blockchain db_lmdb: factor all the log+throw code paths	10 years ago
Thomas Winget	81c28c211c	Merge pull request #15 from moneromooo-monero/blockchain many const-correctness changes and code quality enhancements. minor bugfix on block removal.	10 years ago
moneromooo-monero	3a3459d59b	db_lmdb: factor all the log+throw code paths	10 years ago
Thomas Winget	53ce3c95d9	Merge pull request #14 from moneromooo-monero/blockchain Blockchain lots of const-correctness and more proper code, bug fix with syncing.	10 years ago
moneromooo-monero	3fcb8daf6e	db_lmdb: factor the MDB_val setup code It makes the code simpler, avoids possible copy/paste errors (wrong sizeof, etc), and generally unclutters the calling code.	10 years ago
moneromooo-monero	198368b2e1	blockchain: fix wallet syncing from scratch When the wallet syncs from the first block, it is fine to start at the genesis block.	10 years ago
moneromooo-monero	609cf7fc92	blockchain_converter: a bit more user friendly output	10 years ago
moneromooo-monero	2b9f737872	blockchain_converter: only call data path function once	10 years ago
moneromooo-monero	1860658eec	blockchain: do not append "testnet" to the data directory It is already there (unless overridden via command line).	10 years ago
moneromooo-monero	1c578ad3f8	db_lmdb: remove block timestamp too when removing a block	10 years ago
moneromooo-monero	c93a186637	db_lmdb: do not cast const away	10 years ago
Thomas Winget	e285ee5aec	Merge pull request #13 from moneromooo-monero/blockchain Add lmdb to the cmake gunk, and use actual user directory for the blockchain location	10 years ago
moneromooo-monero	1d23db220a	db_lmdb: do not keep a dangling pointer to stack objects	10 years ago
moneromooo-monero	29b5876ad1	db_lmdb: make cursor internal members private	10 years ago
moneromooo-monero	a3157d7b69	blockchain_storage: refactor genesis block creation The existing assert is kept as it is stricter than the function's internal assert.	10 years ago
moneromooo-monero	8e41b1e735	blockchain_storage: add consts where appropriate	10 years ago
moneromooo-monero	98bdadcad7	blockchain_converter: delete blockchain on succesful exit While the dtor implementation does not actually do anything, other paths do delete it, and the dtor might do someting later.	10 years ago
moneromooo-monero	256162fcd5	checkpoints: add consts where appropriate	10 years ago
moneromooo-monero	b7270ab60e	blockchain: add consts where appropriate	10 years ago
moneromooo-monero	23f3cb4c0e	blockchain_db: add consts where appropriate	10 years ago
moneromooo-monero	10fd6cab6c	blockchain_db: factor some exception code Ideally, the log would go in the exception's ctor, but two log levels are used, so I'd need to specify the level in the ctor, which isn't great as it's not really related to the exception.	10 years ago
Thomas Winget	215e63b79f	extraneous semicolon in Blockchain::complete_timestamps_vector credit here: https://bitcointalk.org/index.php?topic=583449.msg9562845#msg9562845	10 years ago
moneromooo-monero	11129b9ee4	blockchain_converter: use the actual blockchain location	10 years ago
Thomas Winget	8e1b7e2ad4	raised maximum mapsize for lmdb to ~16GB	10 years ago
moneromooo-monero	0886183568	build: add liblmdb to the cmake autodetection system update for rebase (warptangent 2015-01-04) src/cryptonote_core/CMakeLists.txt (edit) - replace LMDB_LIBRARIES with LMDB_LIBRARY set from autodetection	10 years ago
Thomas Winget	6c8b8acfe4	more blockchain height-related fixes, syncing other nodes code this time	10 years ago
Thomas Winget	9455e0cd58	~ didn't work, need hard path. debug print.	10 years ago
Thomas Winget	4af0918501	very, VERY primitive blockchain converter hard-coded config folder, hard-coded BlockchainDB subclass. Needs finessing, but should be testable this way. update for rebase (warptangent 2015-01-04) fix conflicts with upstream CMakeLists.txt files src/CMakeLists.txt (edit original commit) src/blockchain_converter/CMakeLists.txt (add)	10 years ago
Thomas Winget	26a7db38eb	add new checkpointing behavior to Blockchain class	10 years ago
Thomas Winget	767aac274b	Remove unused dependency	10 years ago
Thomas Winget	006e106ae9	Store output pubkeys separately, bug fixes	10 years ago
Thomas Winget	ab7951d99a	Minor bugfixes, redundancy removal Minor bugfixes in block removal Storing outputs outside their transactions is largely unnecessary, and thus has been removed.	10 years ago

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681 Commits (1701c267502c32af64212d8e496cbdb6f3bc00df) All Branches Search

681 Commits (1701c267502c32af64212d8e496cbdb6f3bc00df)

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