Merge branch 'master' of gitorious.org:electrum/electrum
This commit is contained in:
commit
045b69f359
|
@ -1,3 +1,20 @@
|
|||
#!/usr/bin/env python
|
||||
# Copyright(C) 2012 thomasv@gitorious
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as
|
||||
# published by the Free Software Foundation, either version 3 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public
|
||||
# License along with this program. If not, see
|
||||
# <http://www.gnu.org/licenses/agpl.html>.
|
||||
|
||||
import jsonrpclib
|
||||
from jsonrpclib import Fault
|
||||
from jsonrpclib.jsonrpc import USE_UNIX_SOCKETS
|
||||
|
@ -224,7 +241,7 @@ class StratumJSONRPCRequestHandler(
|
|||
c = self.headers.get('cookie')
|
||||
if c:
|
||||
if c[0:8]=='SESSION=':
|
||||
print "found cookie", c[8:]
|
||||
#print "found cookie", c[8:]
|
||||
self.server.session_id = c[8:]
|
||||
|
||||
if self.server.session_id is None:
|
||||
|
|
|
@ -0,0 +1,362 @@
|
|||
#!/usr/bin/env python
|
||||
# Copyright(C) 2012 thomasv@gitorious
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as
|
||||
# published by the Free Software Foundation, either version 3 of the
|
||||
# License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public
|
||||
# License along with this program. If not, see
|
||||
# <http://www.gnu.org/licenses/agpl.html>.
|
||||
|
||||
from Abe.abe import hash_to_address, decode_check_address
|
||||
from Abe.DataStore import DataStore as Datastore_class
|
||||
from Abe import DataStore, readconf, BCDataStream, deserialize, util, base58
|
||||
|
||||
import psycopg2, binascii
|
||||
|
||||
import thread, traceback, sys, urllib, operator
|
||||
from json import dumps, loads
|
||||
|
||||
dblock = thread.allocate_lock()
|
||||
|
||||
class MyStore(Datastore_class):
|
||||
|
||||
def __init__(self,config, address_queue):
|
||||
conf = DataStore.CONFIG_DEFAULTS
|
||||
args, argv = readconf.parse_argv( [], conf)
|
||||
args.dbtype = config.get('database','type')
|
||||
if args.dbtype == 'sqlite3':
|
||||
args.connect_args = { 'database' : config.get('database','database') }
|
||||
elif args.dbtype == 'MySQLdb':
|
||||
args.connect_args = { 'db' : config.get('database','database'), 'user' : config.get('database','username'), 'passwd' : config.get('database','password') }
|
||||
elif args.dbtype == 'psycopg2':
|
||||
args.connect_args = { 'database' : config.get('database','database') }
|
||||
|
||||
Datastore_class.__init__(self,args)
|
||||
|
||||
self.tx_cache = {}
|
||||
self.mempool_keys = {}
|
||||
self.bitcoind_url = 'http://%s:%s@%s:%s/' % ( config.get('bitcoind','user'), config.get('bitcoind','password'), config.get('bitcoind','host'), config.get('bitcoind','port'))
|
||||
|
||||
self.address_queue = address_queue
|
||||
|
||||
|
||||
|
||||
def import_block(self, b, chain_ids=frozenset()):
|
||||
block_id = super(MyStore, self).import_block(b, chain_ids)
|
||||
#print "block", block_id
|
||||
for pos in xrange(len(b['transactions'])):
|
||||
tx = b['transactions'][pos]
|
||||
if 'hash' not in tx:
|
||||
tx['hash'] = util.double_sha256(tx['tx'])
|
||||
tx_id = store.tx_find_id_and_value(tx)
|
||||
if tx_id:
|
||||
self.update_tx_cache(tx_id)
|
||||
else:
|
||||
print "error: import_block: no tx_id"
|
||||
return block_id
|
||||
|
||||
|
||||
def update_tx_cache(self, txid):
|
||||
inrows = self.get_tx_inputs(txid, False)
|
||||
for row in inrows:
|
||||
_hash = self.binout(row[6])
|
||||
address = hash_to_address(chr(0), _hash)
|
||||
if self.tx_cache.has_key(address):
|
||||
print "cache: invalidating", address
|
||||
self.tx_cache.pop(address)
|
||||
self.address_queue.put(address)
|
||||
|
||||
outrows = self.get_tx_outputs(txid, False)
|
||||
for row in outrows:
|
||||
_hash = self.binout(row[6])
|
||||
address = hash_to_address(chr(0), _hash)
|
||||
if self.tx_cache.has_key(address):
|
||||
print "cache: invalidating", address
|
||||
self.tx_cache.pop(address)
|
||||
self.address_queue.put(address)
|
||||
|
||||
def safe_sql(self,sql, params=(), lock=True):
|
||||
try:
|
||||
if lock: dblock.acquire()
|
||||
ret = self.selectall(sql,params)
|
||||
if lock: dblock.release()
|
||||
return ret
|
||||
except:
|
||||
print "sql error", sql
|
||||
return []
|
||||
|
||||
def get_tx_outputs(self, tx_id, lock=True):
|
||||
return self.safe_sql("""SELECT
|
||||
txout.txout_pos,
|
||||
txout.txout_scriptPubKey,
|
||||
txout.txout_value,
|
||||
nexttx.tx_hash,
|
||||
nexttx.tx_id,
|
||||
txin.txin_pos,
|
||||
pubkey.pubkey_hash
|
||||
FROM txout
|
||||
LEFT JOIN txin ON (txin.txout_id = txout.txout_id)
|
||||
LEFT JOIN pubkey ON (pubkey.pubkey_id = txout.pubkey_id)
|
||||
LEFT JOIN tx nexttx ON (txin.tx_id = nexttx.tx_id)
|
||||
WHERE txout.tx_id = %d
|
||||
ORDER BY txout.txout_pos
|
||||
"""%(tx_id), (), lock)
|
||||
|
||||
def get_tx_inputs(self, tx_id, lock=True):
|
||||
return self.safe_sql(""" SELECT
|
||||
txin.txin_pos,
|
||||
txin.txin_scriptSig,
|
||||
txout.txout_value,
|
||||
COALESCE(prevtx.tx_hash, u.txout_tx_hash),
|
||||
prevtx.tx_id,
|
||||
COALESCE(txout.txout_pos, u.txout_pos),
|
||||
pubkey.pubkey_hash
|
||||
FROM txin
|
||||
LEFT JOIN txout ON (txout.txout_id = txin.txout_id)
|
||||
LEFT JOIN pubkey ON (pubkey.pubkey_id = txout.pubkey_id)
|
||||
LEFT JOIN tx prevtx ON (txout.tx_id = prevtx.tx_id)
|
||||
LEFT JOIN unlinked_txin u ON (u.txin_id = txin.txin_id)
|
||||
WHERE txin.tx_id = %d
|
||||
ORDER BY txin.txin_pos
|
||||
"""%(tx_id,), (), lock)
|
||||
|
||||
def get_address_out_rows(self, dbhash):
|
||||
return self.safe_sql(""" SELECT
|
||||
b.block_nTime,
|
||||
cc.chain_id,
|
||||
b.block_height,
|
||||
1,
|
||||
b.block_hash,
|
||||
tx.tx_hash,
|
||||
tx.tx_id,
|
||||
txin.txin_pos,
|
||||
-prevout.txout_value
|
||||
FROM chain_candidate cc
|
||||
JOIN block b ON (b.block_id = cc.block_id)
|
||||
JOIN block_tx ON (block_tx.block_id = b.block_id)
|
||||
JOIN tx ON (tx.tx_id = block_tx.tx_id)
|
||||
JOIN txin ON (txin.tx_id = tx.tx_id)
|
||||
JOIN txout prevout ON (txin.txout_id = prevout.txout_id)
|
||||
JOIN pubkey ON (pubkey.pubkey_id = prevout.pubkey_id)
|
||||
WHERE pubkey.pubkey_hash = ?
|
||||
AND cc.in_longest = 1""", (dbhash,))
|
||||
|
||||
def get_address_out_rows_memorypool(self, dbhash):
|
||||
return self.safe_sql(""" SELECT
|
||||
1,
|
||||
tx.tx_hash,
|
||||
tx.tx_id,
|
||||
txin.txin_pos,
|
||||
-prevout.txout_value
|
||||
FROM tx
|
||||
JOIN txin ON (txin.tx_id = tx.tx_id)
|
||||
JOIN txout prevout ON (txin.txout_id = prevout.txout_id)
|
||||
JOIN pubkey ON (pubkey.pubkey_id = prevout.pubkey_id)
|
||||
WHERE pubkey.pubkey_hash = ? """, (dbhash,))
|
||||
|
||||
def get_address_in_rows(self, dbhash):
|
||||
return self.safe_sql(""" SELECT
|
||||
b.block_nTime,
|
||||
cc.chain_id,
|
||||
b.block_height,
|
||||
0,
|
||||
b.block_hash,
|
||||
tx.tx_hash,
|
||||
tx.tx_id,
|
||||
txout.txout_pos,
|
||||
txout.txout_value
|
||||
FROM chain_candidate cc
|
||||
JOIN block b ON (b.block_id = cc.block_id)
|
||||
JOIN block_tx ON (block_tx.block_id = b.block_id)
|
||||
JOIN tx ON (tx.tx_id = block_tx.tx_id)
|
||||
JOIN txout ON (txout.tx_id = tx.tx_id)
|
||||
JOIN pubkey ON (pubkey.pubkey_id = txout.pubkey_id)
|
||||
WHERE pubkey.pubkey_hash = ?
|
||||
AND cc.in_longest = 1""", (dbhash,))
|
||||
|
||||
def get_address_in_rows_memorypool(self, dbhash):
|
||||
return self.safe_sql( """ SELECT
|
||||
0,
|
||||
tx.tx_hash,
|
||||
tx.tx_id,
|
||||
txout.txout_pos,
|
||||
txout.txout_value
|
||||
FROM tx
|
||||
JOIN txout ON (txout.tx_id = tx.tx_id)
|
||||
JOIN pubkey ON (pubkey.pubkey_id = txout.pubkey_id)
|
||||
WHERE pubkey.pubkey_hash = ? """, (dbhash,))
|
||||
|
||||
def get_history(self, addr):
|
||||
|
||||
cached_version = self.tx_cache.get( addr )
|
||||
if cached_version is not None:
|
||||
return cached_version
|
||||
|
||||
version, binaddr = decode_check_address(addr)
|
||||
if binaddr is None:
|
||||
return None
|
||||
|
||||
dbhash = self.binin(binaddr)
|
||||
rows = []
|
||||
rows += self.get_address_out_rows( dbhash )
|
||||
rows += self.get_address_in_rows( dbhash )
|
||||
|
||||
txpoints = []
|
||||
known_tx = []
|
||||
|
||||
for row in rows:
|
||||
try:
|
||||
nTime, chain_id, height, is_in, blk_hash, tx_hash, tx_id, pos, value = row
|
||||
except:
|
||||
print "cannot unpack row", row
|
||||
break
|
||||
tx_hash = self.hashout_hex(tx_hash)
|
||||
txpoint = {
|
||||
"nTime": int(nTime),
|
||||
"height": int(height),
|
||||
"is_in": int(is_in),
|
||||
"blk_hash": self.hashout_hex(blk_hash),
|
||||
"tx_hash": tx_hash,
|
||||
"tx_id": int(tx_id),
|
||||
"pos": int(pos),
|
||||
"value": int(value),
|
||||
}
|
||||
|
||||
txpoints.append(txpoint)
|
||||
known_tx.append(self.hashout_hex(tx_hash))
|
||||
|
||||
|
||||
# todo: sort them really...
|
||||
txpoints = sorted(txpoints, key=operator.itemgetter("nTime"))
|
||||
|
||||
# read memory pool
|
||||
rows = []
|
||||
rows += self.get_address_in_rows_memorypool( dbhash )
|
||||
rows += self.get_address_out_rows_memorypool( dbhash )
|
||||
address_has_mempool = False
|
||||
|
||||
for row in rows:
|
||||
is_in, tx_hash, tx_id, pos, value = row
|
||||
tx_hash = self.hashout_hex(tx_hash)
|
||||
if tx_hash in known_tx:
|
||||
continue
|
||||
|
||||
# this means that pending transactions were added to the db, even if they are not returned by getmemorypool
|
||||
address_has_mempool = True
|
||||
|
||||
# this means pending transactions are returned by getmemorypool
|
||||
if tx_hash not in self.mempool_keys:
|
||||
continue
|
||||
|
||||
#print "mempool", tx_hash
|
||||
txpoint = {
|
||||
"nTime": 0,
|
||||
"height": 0,
|
||||
"is_in": int(is_in),
|
||||
"blk_hash": 'mempool',
|
||||
"tx_hash": tx_hash,
|
||||
"tx_id": int(tx_id),
|
||||
"pos": int(pos),
|
||||
"value": int(value),
|
||||
}
|
||||
txpoints.append(txpoint)
|
||||
|
||||
|
||||
for txpoint in txpoints:
|
||||
tx_id = txpoint['tx_id']
|
||||
|
||||
txinputs = []
|
||||
inrows = self.get_tx_inputs(tx_id)
|
||||
for row in inrows:
|
||||
_hash = self.binout(row[6])
|
||||
address = hash_to_address(chr(0), _hash)
|
||||
txinputs.append(address)
|
||||
txpoint['inputs'] = txinputs
|
||||
txoutputs = []
|
||||
outrows = self.get_tx_outputs(tx_id)
|
||||
for row in outrows:
|
||||
_hash = self.binout(row[6])
|
||||
address = hash_to_address(chr(0), _hash)
|
||||
txoutputs.append(address)
|
||||
txpoint['outputs'] = txoutputs
|
||||
|
||||
# for all unspent inputs, I want their scriptpubkey. (actually I could deduce it from the address)
|
||||
if not txpoint['is_in']:
|
||||
# detect if already redeemed...
|
||||
for row in outrows:
|
||||
if row[6] == dbhash: break
|
||||
else:
|
||||
raise
|
||||
#row = self.get_tx_output(tx_id,dbhash)
|
||||
# pos, script, value, o_hash, o_id, o_pos, binaddr = row
|
||||
# if not redeemed, we add the script
|
||||
if row:
|
||||
if not row[4]: txpoint['raw_scriptPubKey'] = row[1]
|
||||
|
||||
# cache result
|
||||
if not address_has_mempool:
|
||||
self.tx_cache[addr] = txpoints
|
||||
|
||||
return txpoints
|
||||
|
||||
|
||||
|
||||
def memorypool_update(store):
|
||||
|
||||
ds = BCDataStream.BCDataStream()
|
||||
previous_transactions = store.mempool_keys
|
||||
store.mempool_keys = []
|
||||
|
||||
postdata = dumps({"method": 'getmemorypool', 'params': [], 'id':'jsonrpc'})
|
||||
|
||||
respdata = urllib.urlopen(store.bitcoind_url, postdata).read()
|
||||
r = loads(respdata)
|
||||
if r['error'] != None:
|
||||
return
|
||||
|
||||
v = r['result'].get('transactions')
|
||||
for hextx in v:
|
||||
ds.clear()
|
||||
ds.write(hextx.decode('hex'))
|
||||
tx = deserialize.parse_Transaction(ds)
|
||||
tx['hash'] = util.double_sha256(tx['tx'])
|
||||
tx_hash = store.hashin(tx['hash'])
|
||||
|
||||
store.mempool_keys.append(tx_hash)
|
||||
if store.tx_find_id_and_value(tx):
|
||||
pass
|
||||
else:
|
||||
tx_id = store.import_tx(tx, False)
|
||||
store.update_tx_cache(tx_id)
|
||||
|
||||
store.commit()
|
||||
|
||||
|
||||
def main_iteration(store):
|
||||
try:
|
||||
dblock.acquire()
|
||||
store.catch_up()
|
||||
store.memorypool_update()
|
||||
|
||||
block_number = store.get_block_number(1)
|
||||
|
||||
except IOError:
|
||||
print "IOError: cannot reach bitcoind"
|
||||
block_number = 0
|
||||
except:
|
||||
traceback.print_exc(file=sys.stdout)
|
||||
block_number = 0
|
||||
finally:
|
||||
dblock.release()
|
||||
|
||||
return block_number
|
||||
|
||||
|
364
server/server.py
364
server/server.py
|
@ -1,5 +1,5 @@
|
|||
#!/usr/bin/env python
|
||||
# Copyright(C) 2011 thomasv@gitorious
|
||||
# Copyright(C) 2012 thomasv@gitorious
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as
|
||||
|
@ -26,11 +26,7 @@ Todo:
|
|||
|
||||
|
||||
import time, json, socket, operator, thread, ast, sys,re
|
||||
import psycopg2, binascii
|
||||
|
||||
from Abe.abe import hash_to_address, decode_check_address
|
||||
from Abe.DataStore import DataStore as Datastore_class
|
||||
from Abe import DataStore, readconf, BCDataStream, deserialize, util, base58
|
||||
|
||||
import ConfigParser
|
||||
from json import dumps, loads
|
||||
|
@ -47,7 +43,7 @@ config = ConfigParser.ConfigParser()
|
|||
config.add_section('server')
|
||||
config.set('server','banner', 'Welcome to Electrum!')
|
||||
config.set('server', 'host', 'localhost')
|
||||
config.set('server', 'port', 50000)
|
||||
config.set('server', 'port', '50000')
|
||||
config.set('server', 'password', '')
|
||||
config.set('server', 'irc', 'yes')
|
||||
config.set('server', 'ircname', 'Electrum server')
|
||||
|
@ -69,8 +65,8 @@ try:
|
|||
except:
|
||||
pass
|
||||
|
||||
|
||||
password = config.get('server','password')
|
||||
bitcoind_url = 'http://%s:%s@%s:%s/' % ( config.get('bitcoind','user'), config.get('bitcoind','password'), config.get('bitcoind','host'), config.get('bitcoind','port'))
|
||||
|
||||
stopping = False
|
||||
block_number = -1
|
||||
|
@ -80,7 +76,6 @@ sessions_sub_numblocks = {} # sessions that have subscribed to the service
|
|||
|
||||
m_sessions = [{}] # served by http
|
||||
|
||||
dblock = thread.allocate_lock()
|
||||
peer_list = {}
|
||||
|
||||
wallets = {} # for ultra-light clients such as bccapi
|
||||
|
@ -92,266 +87,6 @@ address_queue = Queue()
|
|||
|
||||
|
||||
|
||||
class MyStore(Datastore_class):
|
||||
|
||||
def import_block(self, b, chain_ids=frozenset()):
|
||||
block_id = super(MyStore, self).import_block(b, chain_ids)
|
||||
#print "block", block_id
|
||||
for pos in xrange(len(b['transactions'])):
|
||||
tx = b['transactions'][pos]
|
||||
if 'hash' not in tx:
|
||||
tx['hash'] = util.double_sha256(tx['tx'])
|
||||
tx_id = store.tx_find_id_and_value(tx)
|
||||
if tx_id:
|
||||
self.update_tx_cache(tx_id)
|
||||
else:
|
||||
print "error: import_block: no tx_id"
|
||||
return block_id
|
||||
|
||||
|
||||
def update_tx_cache(self, txid):
|
||||
inrows = self.get_tx_inputs(txid, False)
|
||||
for row in inrows:
|
||||
_hash = store.binout(row[6])
|
||||
address = hash_to_address(chr(0), _hash)
|
||||
if self.tx_cache.has_key(address):
|
||||
print "cache: invalidating", address
|
||||
self.tx_cache.pop(address)
|
||||
address_queue.put(address)
|
||||
|
||||
outrows = self.get_tx_outputs(txid, False)
|
||||
for row in outrows:
|
||||
_hash = store.binout(row[6])
|
||||
address = hash_to_address(chr(0), _hash)
|
||||
if self.tx_cache.has_key(address):
|
||||
print "cache: invalidating", address
|
||||
self.tx_cache.pop(address)
|
||||
address_queue.put(address)
|
||||
|
||||
def safe_sql(self,sql, params=(), lock=True):
|
||||
try:
|
||||
if lock: dblock.acquire()
|
||||
ret = self.selectall(sql,params)
|
||||
if lock: dblock.release()
|
||||
return ret
|
||||
except:
|
||||
print "sql error", sql
|
||||
return []
|
||||
|
||||
def get_tx_outputs(self, tx_id, lock=True):
|
||||
return self.safe_sql("""SELECT
|
||||
txout.txout_pos,
|
||||
txout.txout_scriptPubKey,
|
||||
txout.txout_value,
|
||||
nexttx.tx_hash,
|
||||
nexttx.tx_id,
|
||||
txin.txin_pos,
|
||||
pubkey.pubkey_hash
|
||||
FROM txout
|
||||
LEFT JOIN txin ON (txin.txout_id = txout.txout_id)
|
||||
LEFT JOIN pubkey ON (pubkey.pubkey_id = txout.pubkey_id)
|
||||
LEFT JOIN tx nexttx ON (txin.tx_id = nexttx.tx_id)
|
||||
WHERE txout.tx_id = %d
|
||||
ORDER BY txout.txout_pos
|
||||
"""%(tx_id), (), lock)
|
||||
|
||||
def get_tx_inputs(self, tx_id, lock=True):
|
||||
return self.safe_sql(""" SELECT
|
||||
txin.txin_pos,
|
||||
txin.txin_scriptSig,
|
||||
txout.txout_value,
|
||||
COALESCE(prevtx.tx_hash, u.txout_tx_hash),
|
||||
prevtx.tx_id,
|
||||
COALESCE(txout.txout_pos, u.txout_pos),
|
||||
pubkey.pubkey_hash
|
||||
FROM txin
|
||||
LEFT JOIN txout ON (txout.txout_id = txin.txout_id)
|
||||
LEFT JOIN pubkey ON (pubkey.pubkey_id = txout.pubkey_id)
|
||||
LEFT JOIN tx prevtx ON (txout.tx_id = prevtx.tx_id)
|
||||
LEFT JOIN unlinked_txin u ON (u.txin_id = txin.txin_id)
|
||||
WHERE txin.tx_id = %d
|
||||
ORDER BY txin.txin_pos
|
||||
"""%(tx_id,), (), lock)
|
||||
|
||||
def get_address_out_rows(self, dbhash):
|
||||
return self.safe_sql(""" SELECT
|
||||
b.block_nTime,
|
||||
cc.chain_id,
|
||||
b.block_height,
|
||||
1,
|
||||
b.block_hash,
|
||||
tx.tx_hash,
|
||||
tx.tx_id,
|
||||
txin.txin_pos,
|
||||
-prevout.txout_value
|
||||
FROM chain_candidate cc
|
||||
JOIN block b ON (b.block_id = cc.block_id)
|
||||
JOIN block_tx ON (block_tx.block_id = b.block_id)
|
||||
JOIN tx ON (tx.tx_id = block_tx.tx_id)
|
||||
JOIN txin ON (txin.tx_id = tx.tx_id)
|
||||
JOIN txout prevout ON (txin.txout_id = prevout.txout_id)
|
||||
JOIN pubkey ON (pubkey.pubkey_id = prevout.pubkey_id)
|
||||
WHERE pubkey.pubkey_hash = ?
|
||||
AND cc.in_longest = 1""", (dbhash,))
|
||||
|
||||
def get_address_out_rows_memorypool(self, dbhash):
|
||||
return self.safe_sql(""" SELECT
|
||||
1,
|
||||
tx.tx_hash,
|
||||
tx.tx_id,
|
||||
txin.txin_pos,
|
||||
-prevout.txout_value
|
||||
FROM tx
|
||||
JOIN txin ON (txin.tx_id = tx.tx_id)
|
||||
JOIN txout prevout ON (txin.txout_id = prevout.txout_id)
|
||||
JOIN pubkey ON (pubkey.pubkey_id = prevout.pubkey_id)
|
||||
WHERE pubkey.pubkey_hash = ? """, (dbhash,))
|
||||
|
||||
def get_address_in_rows(self, dbhash):
|
||||
return self.safe_sql(""" SELECT
|
||||
b.block_nTime,
|
||||
cc.chain_id,
|
||||
b.block_height,
|
||||
0,
|
||||
b.block_hash,
|
||||
tx.tx_hash,
|
||||
tx.tx_id,
|
||||
txout.txout_pos,
|
||||
txout.txout_value
|
||||
FROM chain_candidate cc
|
||||
JOIN block b ON (b.block_id = cc.block_id)
|
||||
JOIN block_tx ON (block_tx.block_id = b.block_id)
|
||||
JOIN tx ON (tx.tx_id = block_tx.tx_id)
|
||||
JOIN txout ON (txout.tx_id = tx.tx_id)
|
||||
JOIN pubkey ON (pubkey.pubkey_id = txout.pubkey_id)
|
||||
WHERE pubkey.pubkey_hash = ?
|
||||
AND cc.in_longest = 1""", (dbhash,))
|
||||
|
||||
def get_address_in_rows_memorypool(self, dbhash):
|
||||
return self.safe_sql( """ SELECT
|
||||
0,
|
||||
tx.tx_hash,
|
||||
tx.tx_id,
|
||||
txout.txout_pos,
|
||||
txout.txout_value
|
||||
FROM tx
|
||||
JOIN txout ON (txout.tx_id = tx.tx_id)
|
||||
JOIN pubkey ON (pubkey.pubkey_id = txout.pubkey_id)
|
||||
WHERE pubkey.pubkey_hash = ? """, (dbhash,))
|
||||
|
||||
def get_history(self, addr):
|
||||
|
||||
cached_version = self.tx_cache.get( addr )
|
||||
if cached_version is not None:
|
||||
return cached_version
|
||||
|
||||
version, binaddr = decode_check_address(addr)
|
||||
if binaddr is None:
|
||||
return None
|
||||
|
||||
dbhash = self.binin(binaddr)
|
||||
rows = []
|
||||
rows += self.get_address_out_rows( dbhash )
|
||||
rows += self.get_address_in_rows( dbhash )
|
||||
|
||||
txpoints = []
|
||||
known_tx = []
|
||||
|
||||
for row in rows:
|
||||
try:
|
||||
nTime, chain_id, height, is_in, blk_hash, tx_hash, tx_id, pos, value = row
|
||||
except:
|
||||
print "cannot unpack row", row
|
||||
break
|
||||
tx_hash = self.hashout_hex(tx_hash)
|
||||
txpoint = {
|
||||
"nTime": int(nTime),
|
||||
"height": int(height),
|
||||
"is_in": int(is_in),
|
||||
"blk_hash": self.hashout_hex(blk_hash),
|
||||
"tx_hash": tx_hash,
|
||||
"tx_id": int(tx_id),
|
||||
"pos": int(pos),
|
||||
"value": int(value),
|
||||
}
|
||||
|
||||
txpoints.append(txpoint)
|
||||
known_tx.append(self.hashout_hex(tx_hash))
|
||||
|
||||
|
||||
# todo: sort them really...
|
||||
txpoints = sorted(txpoints, key=operator.itemgetter("nTime"))
|
||||
|
||||
# read memory pool
|
||||
rows = []
|
||||
rows += self.get_address_in_rows_memorypool( dbhash )
|
||||
rows += self.get_address_out_rows_memorypool( dbhash )
|
||||
address_has_mempool = False
|
||||
|
||||
for row in rows:
|
||||
is_in, tx_hash, tx_id, pos, value = row
|
||||
tx_hash = self.hashout_hex(tx_hash)
|
||||
if tx_hash in known_tx:
|
||||
continue
|
||||
|
||||
# this means that pending transactions were added to the db, even if they are not returned by getmemorypool
|
||||
address_has_mempool = True
|
||||
|
||||
# this means pending transactions are returned by getmemorypool
|
||||
if tx_hash not in self.mempool_keys:
|
||||
continue
|
||||
|
||||
#print "mempool", tx_hash
|
||||
txpoint = {
|
||||
"nTime": 0,
|
||||
"height": 0,
|
||||
"is_in": int(is_in),
|
||||
"blk_hash": 'mempool',
|
||||
"tx_hash": tx_hash,
|
||||
"tx_id": int(tx_id),
|
||||
"pos": int(pos),
|
||||
"value": int(value),
|
||||
}
|
||||
txpoints.append(txpoint)
|
||||
|
||||
|
||||
for txpoint in txpoints:
|
||||
tx_id = txpoint['tx_id']
|
||||
|
||||
txinputs = []
|
||||
inrows = self.get_tx_inputs(tx_id)
|
||||
for row in inrows:
|
||||
_hash = self.binout(row[6])
|
||||
address = hash_to_address(chr(0), _hash)
|
||||
txinputs.append(address)
|
||||
txpoint['inputs'] = txinputs
|
||||
txoutputs = []
|
||||
outrows = self.get_tx_outputs(tx_id)
|
||||
for row in outrows:
|
||||
_hash = self.binout(row[6])
|
||||
address = hash_to_address(chr(0), _hash)
|
||||
txoutputs.append(address)
|
||||
txpoint['outputs'] = txoutputs
|
||||
|
||||
# for all unspent inputs, I want their scriptpubkey. (actually I could deduce it from the address)
|
||||
if not txpoint['is_in']:
|
||||
# detect if already redeemed...
|
||||
for row in outrows:
|
||||
if row[6] == dbhash: break
|
||||
else:
|
||||
raise
|
||||
#row = self.get_tx_output(tx_id,dbhash)
|
||||
# pos, script, value, o_hash, o_id, o_pos, binaddr = row
|
||||
# if not redeemed, we add the script
|
||||
if row:
|
||||
if not row[4]: txpoint['raw_scriptPubKey'] = row[1]
|
||||
|
||||
# cache result
|
||||
if not address_has_mempool:
|
||||
self.tx_cache[addr] = txpoints
|
||||
|
||||
return txpoints
|
||||
|
||||
|
||||
|
||||
class Direct_Interface(Interface):
|
||||
|
@ -403,19 +138,6 @@ def cmd_load(_,__,pw):
|
|||
return 'wrong password'
|
||||
|
||||
|
||||
def clear_cache(_,__,pw):
|
||||
if password == pw:
|
||||
store.tx_cache = {}
|
||||
return 'ok'
|
||||
else:
|
||||
return 'wrong password'
|
||||
|
||||
def get_cache(_,__,pw,addr):
|
||||
if password == pw:
|
||||
return store.tx_cache.get(addr)
|
||||
else:
|
||||
return 'wrong password'
|
||||
|
||||
|
||||
|
||||
|
||||
|
@ -427,7 +149,6 @@ def modified_addresses(session):
|
|||
ret = {}
|
||||
k = 0
|
||||
for addr in addresses:
|
||||
if store.tx_cache.get( addr ) is not None: k += 1
|
||||
status = get_address_status( addr )
|
||||
msg_id, last_status = addresses.get( addr )
|
||||
if last_status != status:
|
||||
|
@ -874,34 +595,6 @@ def process_output_queue():
|
|||
####################################################################
|
||||
|
||||
|
||||
def memorypool_update(store):
|
||||
|
||||
ds = BCDataStream.BCDataStream()
|
||||
previous_transactions = store.mempool_keys
|
||||
store.mempool_keys = []
|
||||
|
||||
postdata = dumps({"method": 'getmemorypool', 'params': [], 'id':'jsonrpc'})
|
||||
respdata = urllib.urlopen(bitcoind_url, postdata).read()
|
||||
r = loads(respdata)
|
||||
if r['error'] != None:
|
||||
return
|
||||
|
||||
v = r['result'].get('transactions')
|
||||
for hextx in v:
|
||||
ds.clear()
|
||||
ds.write(hextx.decode('hex'))
|
||||
tx = deserialize.parse_Transaction(ds)
|
||||
tx['hash'] = util.double_sha256(tx['tx'])
|
||||
tx_hash = store.hashin(tx['hash'])
|
||||
|
||||
store.mempool_keys.append(tx_hash)
|
||||
if store.tx_find_id_and_value(tx):
|
||||
pass
|
||||
else:
|
||||
tx_id = store.import_tx(tx, False)
|
||||
store.update_tx_cache(tx_id)
|
||||
|
||||
store.commit()
|
||||
|
||||
|
||||
def clean_session_thread():
|
||||
|
@ -961,7 +654,7 @@ def irc_thread():
|
|||
def get_peers_json(_,__):
|
||||
return peer_list.values()
|
||||
|
||||
def http_server_thread(store):
|
||||
def http_server_thread():
|
||||
# see http://code.google.com/p/jsonrpclib/
|
||||
from SocketServer import ThreadingMixIn
|
||||
from StratumJSONRPCServer import StratumJSONRPCServer
|
||||
|
@ -970,8 +663,6 @@ def http_server_thread(store):
|
|||
server.register_function(get_peers_json, 'server.peers')
|
||||
server.register_function(cmd_stop, 'stop')
|
||||
server.register_function(cmd_load, 'load')
|
||||
server.register_function(clear_cache, 'clear_cache')
|
||||
server.register_function(get_cache, 'get_cache')
|
||||
server.register_function(get_banner, 'server.banner')
|
||||
server.register_function(lambda a,b,c: send_tx(c), 'transaction.broadcast')
|
||||
server.register_function(address_get_history_json, 'address.get_history')
|
||||
|
@ -1014,52 +705,30 @@ if __name__ == '__main__':
|
|||
sys.exit(0)
|
||||
|
||||
|
||||
print "starting Electrum server"
|
||||
# backend
|
||||
import db
|
||||
store = db.MyStore(config,address_queue)
|
||||
|
||||
conf = DataStore.CONFIG_DEFAULTS
|
||||
args, argv = readconf.parse_argv( [], conf)
|
||||
args.dbtype= config.get('database','type')
|
||||
if args.dbtype == 'sqlite3':
|
||||
args.connect_args = { 'database' : config.get('database','database') }
|
||||
elif args.dbtype == 'MySQLdb':
|
||||
args.connect_args = { 'db' : config.get('database','database'), 'user' : config.get('database','username'), 'passwd' : config.get('database','password') }
|
||||
elif args.dbtype == 'psycopg2':
|
||||
args.connect_args = { 'database' : config.get('database','database') }
|
||||
store = MyStore(args)
|
||||
store.tx_cache = {}
|
||||
store.mempool_keys = {}
|
||||
|
||||
# supported protocols
|
||||
thread.start_new_thread(native_server_thread, ())
|
||||
thread.start_new_thread(tcp_server_thread, ())
|
||||
thread.start_new_thread(http_server_thread, (store,))
|
||||
|
||||
thread.start_new_thread(http_server_thread, ())
|
||||
thread.start_new_thread(clean_session_thread, ())
|
||||
|
||||
if (config.get('server','irc') == 'yes' ):
|
||||
thread.start_new_thread(irc_thread, ())
|
||||
|
||||
print "starting Electrum server"
|
||||
|
||||
|
||||
while not stopping:
|
||||
try:
|
||||
dblock.acquire()
|
||||
store.catch_up()
|
||||
memorypool_update(store)
|
||||
|
||||
block_number = store.get_block_number(1)
|
||||
if block_number != old_block_number:
|
||||
old_block_number = block_number
|
||||
for session_id in sessions_sub_numblocks.keys():
|
||||
send_numblocks(session_id)
|
||||
|
||||
except IOError:
|
||||
print "IOError: cannot reach bitcoind"
|
||||
block_number = 0
|
||||
except:
|
||||
traceback.print_exc(file=sys.stdout)
|
||||
block_number = 0
|
||||
finally:
|
||||
dblock.release()
|
||||
block_number = store.main_iteration()
|
||||
|
||||
if block_number != old_block_number:
|
||||
old_block_number = block_number
|
||||
for session_id in sessions_sub_numblocks.keys():
|
||||
send_numblocks(session_id)
|
||||
# do addresses
|
||||
while True:
|
||||
try:
|
||||
|
@ -1069,6 +738,5 @@ if __name__ == '__main__':
|
|||
do_update_address(addr)
|
||||
|
||||
time.sleep(10)
|
||||
|
||||
print "server stopped"
|
||||
|
||||
|
|
Loading…
Reference in New Issue