Commit Graph

779 Commits

Author SHA1 Message Date
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
Thomas Winget
38c54b79fd
Merges PR #35 2015-03-17 19:07:09 -04:00
Thomas Winget
bd9da6d5a5
Merges #33
Because of some github fuckery I had to manually cherry-pick/rebase
fluffypony's 32- and 64-bit lmdb changes, hence this isn't actually a
merge commit.
2015-03-17 18:58:09 -04:00
Thomas Winget
6e9e8ab620
Move db_drivers/ to external/
Also change LMDB Cmake variables to CACHE rather than upgrading them
through several parent scopes.
2015-03-17 18:55:24 -04:00
Riccardo Spagni
56a1bf527b
fixed BUILD_64 option 2015-03-17 18:26:58 -04:00
Riccardo Spagni
c97a685a37
fixed arch_width option 2015-03-17 18:26:48 -04:00
Riccardo Spagni
3a3c07c330
fixed msys2 / mingw folders based on architecture, added license to unbound CMakeList as that is not part of standard Unbound 2015-03-17 18:26:38 -04:00
Riccardo Spagni
3b3da86483
moved 32-bit/64-bit detection into main CMakeLists 2015-03-17 18:26:29 -04:00
Riccardo Spagni
a0cbf733b6
removed findlmdb.cmake, no longer required 2015-03-17 18:26:18 -04:00
Riccardo Spagni
0e8bbdb0bd
32-bit LMDB, removed check for in-system LMDB as it is consensus-critical 2015-03-17 18:25:28 -04:00
Thomas Winget
11e815761f
Revert "Moved db_drivers/ into external/ for consistency"
This reverts commit b21335642e.
2015-03-17 18:03:11 -04:00
Thomas Winget
daf2a8f6cb
Revert "Build fixed, goofed up some CMake"
This reverts commit 8b82f3c57f.
2015-03-17 18:01:25 -04:00
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
5d2a2b7e69
Fixed includes in BlockchainDB unit tests 2015-03-10 15:17:46 -04:00
Thomas Winget
8b82f3c57f
Build fixed, goofed up some CMake
Forgot that CMake vars set to PARENT_SCOPE will still vanish if that
parent scope goes...out of scope.  LMDB vars elevated one more scope to
compensate for moving db_drivers/ into external/
2015-03-10 12:51:23 -04:00
Thomas Winget
b21335642e
Moved db_drivers/ into external/ for consistency 2015-03-09 15:48:46 -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
Thomas Winget
b5796da0fa
Merge #32
Add support to BlockchainDB and BlockchainLMDB for batch transactions.

Add profiling to block and tx processing and DB operations.

Improve block and tx processing efficiency by less repeat hashing.

Move LMDB storage to "lmdb" subfolder.
 - Upon startup, if old LMDB files are detected, abort with a message for the user to move them to subfolder or delete them.

Update and fix log statements and formatting.
2015-02-23 18:24:59 -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
Thomas Winget
b7d112f601 Merge pull request #31 from warptangent/fix/fix_get_tail_id
Fix Blockchain::get_tail_id() to set parameter to last block number instead of height
2015-02-22 18:06:44 -05:00
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
Riccardo Spagni
6e5797dc11
Merge pull request #221
3ece158 make fallback compatible with newer slow-hash (Riccardo Spagni)
709bbc5 replaced 64-bit multiplication in difficulty.cpp with a portable version (Riccardo Spagni)
497a514 replaced 64-bit multiplication in difficulty.cpp with a portable version (Riccardo Spagni)
2015-02-03 20:15:08 +02:00