3 # Code for dumping the bitcoin Berkeley db files in a human-readable format
9 from address import dump_addresses
10 from wallet import dump_wallet, dump_accounts
11 from blkindex import dump_blkindex_summary
12 from transaction import dump_transaction
13 from block import dump_block, dump_block_n, search_blocks, check_block_chain
14 from util import determine_db_dir, create_env
18 parser = optparse.OptionParser(usage="%prog [options]")
19 parser.add_option("--datadir", dest="datadir", default=None,
20 help="Look for files here (defaults to bitcoin default)")
21 parser.add_option("--wallet", action="store_true", dest="dump_wallet", default=False,
22 help="Print out contents of the wallet.dat file")
23 parser.add_option("--wallet-tx", action="store_true", dest="dump_wallet_tx", default=False,
24 help="Print transactions in the wallet.dat file")
25 parser.add_option("--wallet-tx-filter", action="store", dest="wallet_tx_filter", default="",
26 help="Only print transactions that match given string/regular expression")
27 parser.add_option("--accounts", action="store_true", dest="dump_accounts", default="",
28 help="Print out account names, one per line")
29 parser.add_option("--blkindex", action="store_true", dest="dump_blkindex", default=False,
30 help="Print out summary of blkindex.dat file")
31 parser.add_option("--check-block-chain", action="store_true", dest="check_chain", default=False,
32 help="Scan back and forward through the block chain, looking for inconsistencies")
33 parser.add_option("--address", action="store_true", dest="dump_addr", default=False,
34 help="Print addresses in the addr.dat file")
35 parser.add_option("--transaction", action="store", dest="dump_transaction", default=None,
36 help="Dump a single transaction, given hex transaction id (or abbreviated id)")
37 parser.add_option("--block", action="store", dest="dump_block", default=None,
38 help="Dump a single block, given its hex hash (or abbreviated hex hash) OR block height")
39 parser.add_option("--search-blocks", action="store", dest="search_blocks", default=None,
40 help="Search the block chain for blocks containing given regex pattern")
41 (options, args) = parser.parse_args()
43 if options.datadir is None:
44 db_dir = determine_db_dir()
46 db_dir = options.datadir
49 db_env = create_env(db_dir)
50 except DBNoSuchFileError:
51 logging.error("Couldn't open " + db_dir)
54 dump_tx = options.dump_wallet_tx
55 if len(options.wallet_tx_filter) > 0:
57 if options.dump_wallet or dump_tx:
58 dump_wallet(db_env, options.dump_wallet, dump_tx, options.wallet_tx_filter)
59 if options.dump_accounts:
63 dump_addresses(db_env)
65 if options.check_chain:
66 check_block_chain(db_env)
68 if options.dump_blkindex:
69 dump_blkindex_summary(db_env)
71 if options.dump_transaction is not None:
72 dump_transaction(db_dir, db_env, options.dump_transaction)
74 if options.dump_block is not None:
75 if len(options.dump_block) < 7: # Probably an integer...
77 dump_block_n(db_dir, db_env, int(options.dump_block))
79 dump_block(db_dir, db_env, options.dump_block)
81 dump_block(db_dir, db_env, options.dump_block)
83 if options.search_blocks is not None:
84 search_blocks(db_dir, db_env, options.search_blocks)
88 if __name__ == '__main__':