Commit graph

158 commits

Author SHA1 Message Date
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.
2015-01-09 05:56:51 -05:00
Thomas Winget
7374b81b23 Merge pull request #19 from warptangent/fix_tx_output
Obtain tx hash and tx output index from amount and output offset
2015-01-04 19:39:44 -08:00
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.
2015-01-04 19:39:43 -08:00
moneromooo-monero
ad8200a573 db_lmdb: fix global index calculation off by 1
This finally fixes raw tx being accepted by the daemon.
2015-01-04 19:39:43 -08:00
Thomas Winget
c50cd95674 Fixes a bug with getting output metadata from BlockchainDB
Thanks to moneromooo-monero for spotting the bug.
2015-01-04 19:39:43 -08:00
moneromooo-monero
57b80c541e db_lmdb: remove redundant checks 2015-01-04 19:39:43 -08:00
Thomas Winget
c3fa07b44b update comments to reflect changed code 2015-01-04 19:39:43 -08:00
moneromooo-monero
59d2b0ed1c db_lmdb: do not give the group database write permissions 2015-01-04 19:39:43 -08:00
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.
2015-01-04 19:39:43 -08:00
moneromooo-monero
3a3459d59b db_lmdb: factor all the log+throw code paths 2015-01-04 19:39:42 -08:00
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.
2015-01-04 19:39:42 -08:00
moneromooo-monero
1860658eec blockchain: do not append "testnet" to the data directory
It is already there (unless overridden via command line).
2015-01-04 19:39:42 -08:00
moneromooo-monero
1c578ad3f8 db_lmdb: remove block timestamp too when removing a block 2015-01-04 19:39:42 -08:00
moneromooo-monero
c93a186637 db_lmdb: do not cast const away 2015-01-04 19:39:42 -08:00
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.
2015-01-04 19:39:42 -08:00
moneromooo-monero
1d23db220a db_lmdb: do not keep a dangling pointer to stack objects 2015-01-04 19:39:41 -08:00
moneromooo-monero
29b5876ad1 db_lmdb: make cursor internal members private 2015-01-04 19:39:41 -08:00
moneromooo-monero
a3157d7b69 blockchain_storage: refactor genesis block creation
The existing assert is kept as it is stricter than the function's
internal assert.
2015-01-04 19:39:41 -08:00
moneromooo-monero
8e41b1e735 blockchain_storage: add consts where appropriate 2015-01-04 19:39:41 -08:00
moneromooo-monero
256162fcd5 checkpoints: add consts where appropriate 2015-01-04 19:39:41 -08:00
moneromooo-monero
b7270ab60e blockchain: add consts where appropriate 2015-01-04 19:39:41 -08:00
moneromooo-monero
23f3cb4c0e blockchain_db: add consts where appropriate 2015-01-04 19:39:41 -08:00
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.
2015-01-04 19:39:41 -08:00
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
2015-01-04 19:39:40 -08:00
Thomas Winget
215e63b79f extraneous semicolon in Blockchain::complete_timestamps_vector
credit here:
https://bitcointalk.org/index.php?topic=583449.msg9562845#msg9562845
2015-01-04 19:39:40 -08:00
Thomas Winget
8e1b7e2ad4 raised maximum mapsize for lmdb to ~16GB 2015-01-04 19:39:40 -08:00
Thomas Winget
6c8b8acfe4 more blockchain height-related fixes, syncing other nodes code this time 2015-01-04 19:39:40 -08:00
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)
2015-01-04 19:38:56 -08:00
Thomas Winget
26a7db38eb add new checkpointing behavior to Blockchain class 2015-01-04 19:31:20 -08:00
Thomas Winget
006e106ae9 Store output pubkeys separately, bug fixes 2015-01-04 19:31:20 -08:00
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.
2015-01-04 19:31:20 -08:00
Thomas Winget
71b18d7166 moar bug fixes, removed debug prints 2015-01-04 19:31:19 -08:00
Thomas Winget
0915913111 BlockchainLMDB seems to be working*!
* - Well, mostly.  Haven't let it sync too far just yet.  Currently
trying to figure out the best way to deal with LMDB/mmap virtual memory
pages.
2015-01-04 19:31:19 -08:00
Thomas Winget
1a546e3222 some bug fixes, but still needs work
There are quite a few debug prints in this commit that will need removed
later, but for posterity (in case someone wants to debug this while I'm
away), I left them in.

Currently errors when syncing on the first block that has a "real"
transaction.  Seems to not be able to validate the ring signature, but I
can't for the life of me figure out what's going wrong.
2015-01-04 19:31:19 -08:00
Thomas Winget
006afe2172 Minor bug fixes and debug prints
Blockchain and BlockchainLMDB classes now have a debug print at the
beginning of each function at log level 2.  These can be removed at any
time, but for now are quite useful.

Blockchain runs, and adds the genesis block just fine, but for some
reason isn't getting new blocks.
2015-01-04 19:31:19 -08:00
Thomas Winget
90f402e258 minor fixes to Blockchain.cpp 2015-01-04 19:31:19 -08:00
Thomas Winget
74a1a89e27
Integrate BlockchainDB into cryptonote_core
Probably needs more looking at -- lot of things were done...in a rushed
sort of way.  That said, it all builds and *should* be at least
testable.

update for rebase (warptangent 2015-01-04)
  fix conflicts with upstream CMakeLists.txt files

  src/CMakeLists.txt (remove edits from original commit)
  tests/CMakeLists.txt (remove edits from original commit)
  src/cryptonote_core/CMakeLists.txt (edit)
  - use blockchain db .cpp and .h files
  - add LMDB_LIBRARIES
2015-01-04 19:29:51 -08:00
Thomas Winget
d8c570b588 All LMDB BlockchainDB implemented, not tested
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.
2015-01-04 19:01:11 -08:00
Thomas Winget
e47e343a1c LMDB blockchain: remove outputs and spent keys 2015-01-04 19:01:10 -08:00
Thomas Winget
a0af217d9a Adding block data to LMDB BlockchainDB coded
Still needs testing (and need to write a few more unit tests), but
everything should be there.  Lots of unfortunate duplication,
but...well, I can't see a way around it using LMDB.

A couple of other minor changes in this commit, only slightly relevant.
2015-01-04 19:01:10 -08:00
Thomas Winget
db00ce0173 Parts of LMDB impl of BlockchainDB done and working
The rest should just be tedious copypasta and modification.
2015-01-04 19:01:10 -08:00
Thomas Winget
b98b96489f Initial commit of lmdb BlockchainDB impl 2015-01-04 18:41:44 -08:00
Thomas Winget
bc44bc19f4 Initial commit of BlockchainDB tests, other misc
miscellaneous changes to BlockchainDB/blockchain as well, namely
replacing instances of std::list with std::vector
2015-01-04 18:41:44 -08:00
Thomas Winget
07733f98c0 update new blockchain to build with new changes
Still need to add in the new checkpointing functionality, as well as
touch up a few things, but is okay for now.
2015-01-04 18:41:44 -08:00
Thomas Winget
1ffbeb2d2e stupid past me, fixing typos and shit... 2015-01-04 18:41:44 -08:00
Thomas Winget
67515b8b19 missing typedef 2015-01-04 18:41:43 -08:00
Thomas Winget
aba548cbf7 import of BlockchainDB files
tried rebasing, tree-filter, and many other things.  at this point,
the history of these files previous to this can live on
in my bc2 branch, as I'm importing them as-is to here.
2015-01-04 18:41:43 -08:00
Riccardo Spagni
f4b69d553a
year updated in license 2015-01-02 18:52:46 +02:00
warptangent
21a3c46a1b ensure that keccak is called on view spend key, not a possibly pre-sc_reduce32 version of it
- for deriving view secret key
2014-12-01 13:35:09 -08:00
Riccardo Spagni
40971b4ee6
Merge pull request #188
dde7897 Disable legacy fees for now (iamsmooth)
cc74b43 Remove DEFAULT_FEE, add temporary acceptance of too-small per-kb fee >= 0.1, denominations based on DEFAULT_DUST_THRESHOLD, document fee arg to create_transactions as unused, se DEFAULT_DUST_THRESHOLD for wallet dust collection instead of calcualted tx fee (iamsmooth)
2014-11-26 22:45:44 +02:00