Commit Graph

511 Commits

Author SHA1 Message Date
warptangent dbdcf11778
blockchain_converter: Add support for resume from last block
Add option "--resume <on|off>" where default is on.
2015-03-23 18:52:55 -07:00
warptangent 488080326c
blockchain_import: lengthen string for line clear 2015-03-22 15:45:37 -07:00
warptangent 7476d2e253
blockchain_export: show progress during export 2015-03-22 15:45:37 -07:00
warptangent 4bedd68d2c
Update Blockchain::get_db() to return reference instead of pointer
Where this method is used, a BlockchainDB object is always expected, so
a pointer is unnecessary and less safe.
2015-03-22 15:45:36 -07:00
warptangent 0386e9925b
Add README for blockchain converter, importer, and exporter utilities 2015-03-22 15:45:25 -07:00
warptangent ffadb6571a
blockchain_export: Add compile-time support for BlockchainDB
This allows an LMDB database to be used as the blockchain to export.

Adjust SOURCE_DB in src/blockchain_converter/blockchain_export.h
depending on needs. Defaults to DB_MEMORY.

DB_MEMORY is a sensible default for users migrating to LMDB, as it
allows the exporter to use the in-memory blockchain while the other
binaries work with LMDB, without recompiling anything.
2015-03-16 11:57:26 -07:00
warptangent f6cbfb623b
Add blockchain_export utility
Based on work by tomerkon.
See https://github.com/tomerkon/bitmonero
  src/cryptonote_core/bootfilesaver.{h,cpp}
  src/bootfilegen/bootfilegen.cpp
2015-03-16 00:26:59 -07:00
warptangent 275cbd4348
Add support for database open with flags
Add support to:
  - BlockchainDB, BlockchainLMDB
  - blockchain_import utility to open LMDB database with one or more
    LMDB flags.

Sample use:
  $ blockchain_import --database lmdb#nosync
  $ blockchain_import --database lmdb#nosync,nometasync
2015-03-16 00:26:59 -07:00
warptangent cb862cb81a
Add mdb_flags variable to LMDB database open 2015-03-16 00:26:58 -07:00
warptangent 260cc56fae
Add blockchain_import utility
This imports to the blockchain database from an exported blockchain
file.

It can be used to bootstrap a new database or to add blocks to an
existing one.

Supports:
  - both the in-memory and LMDB implementations
  - optional: batching, verification, testnet

See help for usage.

Based on work by tomerkon.
See https://github.com/tomerkon
  src/cryptonote_core/bootfileloader.{h,cpp}
2015-03-16 00:26:51 -07:00
warptangent ca75b4789c
Blockchain: add get_db() accessor, needed for blockchain_import
This handling may be changed in the future.
2015-03-15 13:22:52 -07:00
warptangent a3dd9d10f3
blockchain_converter: Add support for batch transactions
Add log level support.

Add testnet support.

Add command-line options:
  --help
  --data-dir
  --testnet-data-dir
  --testnet
  --log-level
  --batch
  --batch-size
  --block-number

See help for usage. Run at log level 1 to see profiling stats.
2015-03-15 13:22:47 -07:00
warptangent acb5d291b8
Update and relocate comment that applies class wide 2015-03-15 13:22:32 -07:00
Thomas Winget eee3ee7073
BlockchainDB implementations have names now
In order to make things more general, BlockchainDB now has get_db_name()
which should return a string with the "name" of that type of db.
This "name" will be the subfolder name that holds that db type's files
within the monero folder.

Small bugfix: blockchain_converter was not correctly appending this in
the prior hard-coded-string implementation of the subfolder data
directory concept.
2015-03-13 21:39:27 -04:00
Thomas Winget 5eab480cb1
Moved BlockchainDB into its own src/ subfolder
Ostensibly janitorial work, but should be more relevant later down the
line.  Things that depend on core cryptonote things (i.e.
    cryptonote_core) don't necessarily depend on BlockchainDB and thus
have no need to have BlockchainDB baked in with them.
2015-03-06 15:20:45 -05:00
Thomas Winget 0ad0784f46
Changed log level of debug message -- too spammy 2015-02-23 18:28:20 -05:00
warptangent 6485dacc2f
BlockchainLMDB: Add profiling to tx_exists() 2015-02-23 00:33:39 -08:00
warptangent 83fb6d8d07
BlockchainLMDB: Add batch transaction support to tx_exists() 2015-02-23 00:33:38 -08:00
warptangent 8529c0ea9a
BlockchainDB, BlockchainLMDB: Add profiling for DB commits 2015-02-23 00:33:38 -08:00
warptangent 7a66b8bbcf
BlockchainDB: Add virtual function declarations for batch transactions 2015-02-23 00:33:38 -08:00
warptangent b7a2d84919
BlockchainLMDB: Add check for open database to two functions 2015-02-23 00:33:38 -08:00
warptangent 58ecc58be1
BlockchainLMDB: Add support for batch transactions 2015-02-23 00:33:37 -08:00
warptangent 8909d7d82e
Improve block and tx processing efficiency by less repeat hashing
BlockchainLMDB::add_block()
  BlockchainLMDB::add_transaction_data()

  BlockchainDB::add_transaction()
2015-02-23 00:33:37 -08:00
warptangent 3676ac5841
Add profiling to block and tx processing 2015-02-23 00:33:37 -08:00
warptangent ce71abd0fe
Move LMDB storage to subfolder 2015-02-23 00:33:37 -08:00
warptangent 42f8fe5c7f
Fix formatting 2015-02-23 00:33:36 -08:00
warptangent aa82f786c7
Fix log statement 2015-02-23 00:33:36 -08:00
warptangent 26873db199
Remove unused variable 2015-02-23 00:33:36 -08:00
warptangent 4b90fd389d
Add log statement 2015-02-23 00:33:36 -08:00
warptangent 2531aa31f8
Add and extend log statements 2015-02-23 00:33:35 -08:00
warptangent 59305d3137
Blockchain: match original function declaration from blockchain_storage 2015-02-23 00:33:35 -08:00
warptangent cd972bdcc2
Update year and formatting in license 2015-02-23 00:33:26 -08:00
warptangent b88ab643ca
Fix Blockchain::get_tail_id() to set parameter to last block number instead of height
This reflects the behavior of blockchain_storage::get_tail_id().

Fixes #27 so that RPC method getlastblockheader works.
2015-02-22 10:41:41 -08:00
warptangent 963bc09087
Revert "Bounds error, should fix #27"
This reverts commit 6f1c4b4c2c.
2015-02-22 10:31:11 -08:00
Thomas Winget 6f1c4b4c2c
Bounds error, should fix #27 2015-02-20 21:09:32 -05:00
Thomas Winget fc62af5cf8
Merge remote-tracking branch 'monero-project/master' into blockchain 2015-02-05 08:51:19 -05:00
warptangent 84fe5fbd65
Add compile-time support for both db implementations: in-memory and LMDB
Usage:

default is lmdb for blockchain branch:
$ make release

same as:
$ DATABASE=lmdb make release

for original in-memory implementation:
$ DATABASE=memory make release
2015-02-02 11:53:09 -08:00
warptangent 8bd1983cdc
Blockchain: reflect log updates from blockchain_storage
See commit 4ba680f294
2015-02-01 19:30:20 -08:00
warptangent 7f9b070165
Blockchain: reflect log and assert updates from blockchain_storage
See commit cf5a8b1d6c
2015-02-01 19:30:14 -08:00
warptangent 70342ecada
Blockchain: reflect log level of blockchain_storage
Update to match LOG_PRINT_RED_Lx statements.
See commit cf5a8b1d6c
2015-02-01 19:29:18 -08:00
warptangent c8d27fb38d
Blockchain: reflect assert behavior of blockchain_storage for get_tx_outputs_gindexs() 2015-02-01 19:29:03 -08:00
warptangent d00ee784db
Update recently added log statement to fix possible null dereference
This would have been triggered if function was called without fourth
parameter and ring signature check failed.
2015-02-01 19:28:58 -08:00
warptangent 79ea1f6ff0
Merge upstream
Merge branch 'monero-project/master' into blockchain
2015-01-30 16:19:22 -08:00
Riccardo Spagni 3ece1584f0
make fallback compatible with newer slow-hash 2015-01-28 11:32:52 +02:00
Riccardo Spagni 497a514bd3 replaced 64-bit multiplication in difficulty.cpp with a portable version 2015-01-27 14:06:33 +02:00
Riccardo Spagni 9b3673a54c
added portable slow-hash, updated makefile targets, fixed readme 2015-01-27 09:43:15 +02:00
Riccardo Spagni e70bc3d369
fixed sse2 ifdef 2015-01-27 09:15:14 +02:00
Riccardo Spagni 2b3b70a261
remove aes flag, detect no sse2 2015-01-27 09:05:47 +02:00
Thomas Winget 9d52378029
Merge to keep up with upstream
Merge 'monero-project/master' with blockchain
2015-01-21 11:26:53 -05:00
Thomas Winget acd4c369e4
Should fix std::min issues related to size_t 2015-01-19 17:39:38 -05:00