lukechilds
/
electrum
mirror of https://github.com/lukechilds/electrum.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

compatibility with 0.6 protocol

283
ThomasV 12 years ago
parent
259c5c1b06
commit
8ec6a60daf
5 changed files with 66 additions and 42 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      lib/gui_qt.py
  2. 6
      lib/interface.py
  3. 14
      lib/verifier.py
  4. 2
      lib/version.py
  5. 84
      lib/wallet.py

2
lib/gui_qt.py
View File

@ -845,6 +845,8 @@ class ElectrumWindow(QMainWindow):
label = self.wallet.labels.get(address,'')
n = 0
h = self.wallet.history.get(address,[])
if h == ['*']: h = []
for tx_hash, tx_height in h:
tx = self.wallet.transactions.get(tx_hash)
if tx: n += 1

6
lib/interface.py
View File

@ -84,6 +84,12 @@ class Interface(threading.Thread):
if error:
print_error("received error:", c)
if msg_id is not None:
with self.lock:
method, params, channel = self.unanswered_requests.pop(msg_id)
response_queue = self.responses[channel]
response_queue.put({'method':method, 'params':params, 'error':error, 'id':msg_id})
return
if msg_id is not None:

14
lib/verifier.py
View File

@ -32,7 +32,7 @@ class WalletVerifier(threading.Thread):
self.daemon = True
self.config = config
self.interface = interface
self.transactions = [] # monitored transactions
self.transactions = {} # monitored transactions
self.interface.register_channel('verifier')
self.verified_tx = config.get('verified_tx',{}) # height of verified tx
@ -49,16 +49,16 @@ class WalletVerifier(threading.Thread):
def get_confirmations(self, tx):
""" return the number of confirmations of a monitored transaction. """
with self.lock:
if tx in self.transactions:
if tx in self.transactions.keys():
return (self.local_height - self.verified_tx[tx] + 1) if tx in self.verified_tx else 0
else:
return 0
def add(self, tx_hash):
def add(self, tx_hash, tx_height):
""" add a transaction to the list of monitored transactions. """
with self.lock:
if tx_hash not in self.transactions:
self.transactions.append(tx_hash)
if tx_hash not in self.transactions.keys():
self.transactions[tx_hash] = tx_height
def run(self):
requested_merkle = []
@ -87,11 +87,11 @@ class WalletVerifier(threading.Thread):
# request missing tx
if all_chunks:
for tx_hash in self.transactions:
for tx_hash, tx_height in self.transactions.items():
if tx_hash not in self.verified_tx:
if self.merkle_roots.get(tx_hash) is None and tx_hash not in requested_merkle:
print_error('requesting merkle', tx_hash)
self.interface.send([ ('blockchain.transaction.get_merkle',[tx_hash]) ], 'verifier')
self.interface.send([ ('blockchain.transaction.get_merkle',[tx_hash, tx_height]) ], 'verifier')
requested_merkle.append(tx_hash)
# process pending headers

2
lib/version.py
View File

@ -1,4 +1,4 @@
ELECTRUM_VERSION = "1.3" # version of the client package
PROTOCOL_VERSION = '0.5' # protocol version requested
PROTOCOL_VERSION = '0.6' # protocol version requested
SEED_VERSION = 4 # bump this everytime the seed generation is modified
TRANSLATION_ID = 32150 # version of the wiki page

84
lib/wallet.py
View File

@ -381,7 +381,8 @@ class Wallet:
addr = item.get('address')
if addr in addresses:
key = item['prevout_hash'] + ':%d'%item['prevout_n']
value = self.prevout_values[ key ]
value = self.prevout_values.get( key )
if value is None: continue
v -= value
for item in d.get('outputs'):
addr = item.get('address')
@ -409,6 +410,7 @@ class Wallet:
def get_addr_balance(self, addr):
assert self.is_mine(addr)
h = self.history.get(addr,[])
if h == ['*']: return 0,0
c = u = 0
for tx_hash, tx_height in h:
v = self.get_tx_value(tx_hash, [addr])
@ -531,6 +533,7 @@ class Wallet:
def get_status(self, h):
if not h: return None
if h == ['*']: return '*'
status = ''
for tx_hash, height in h:
status += tx_hash + ':%d:' % height
@ -553,16 +556,18 @@ class Wallet:
def receive_history_callback(self, addr, hist):
if not self.check_new_history(addr, hist):
raise BaseException("error: received history for %s is not consistent with known transactions"%addr)
if hist != ['*']:
if not self.check_new_history(addr, hist):
raise BaseException("error: received history for %s is not consistent with known transactions"%addr)
with self.lock:
self.history[addr] = hist
self.save()
if hist != ['*']:
for tx_hash, tx_height in hist:
if tx_height>0:
self.verifier.add(tx_hash)
self.verifier.add(tx_hash, tx_height)
def get_tx_history(self):
@ -886,6 +891,7 @@ class Wallet:
# set the timestamp for transactions that need it
for hist in self.history.values():
if hist == ['*']: continue
for tx_hash, tx_height in hist:
tx = self.transactions.get(tx_hash)
if tx and not tx.get('timestamp'):
@ -894,7 +900,7 @@ class Wallet:
self.set_tx_timestamp(tx_hash, timestamp)
if tx_height>0:
self.verifier.add(tx_hash)
self.verifier.add(tx_hash, tx_height)
@ -936,6 +942,7 @@ class Wallet:
# 1 check that tx is referenced in addr_history.
addresses = []
for addr, hist in self.history.items():
if hist == ['*']:continue
for txh, height in hist:
if txh == tx_hash:
addresses.append(addr)
@ -998,6 +1005,7 @@ class WalletSynchronizer(threading.Thread):
# request any missing transactions
for history in self.wallet.history.values():
if history == ['*']: continue
for tx_hash, tx_height in history:
if self.wallet.transactions.get(tx_hash) is None and (tx_hash, tx_height) not in missing_tx:
missing_tx.append( (tx_hash, tx_height) )
@ -1035,7 +1043,11 @@ class WalletSynchronizer(threading.Thread):
# 3. handle response
method = r['method']
params = r['params']
result = r['result']
result = r.get('result')
error = r.get('error')
if error:
print "error", r
continue
if method == 'blockchain.address.subscribe':
addr = params[0]
@ -1045,34 +1057,38 @@ class WalletSynchronizer(threading.Thread):
elif method == 'blockchain.address.get_history':
addr = params[0]
hist = []
# check that txids are unique
txids = []
for item in result:
tx_hash = item['tx_hash']
if tx_hash not in txids:
txids.append(tx_hash)
hist.append( (tx_hash, item['height']) )
if len(hist) != len(result):
raise BaseException("error: server sent history with non-unique txid")
# check that the status corresponds to what was announced
if self.wallet.get_status(hist) != requested_histories.pop(addr):
raise BaseException("error: status mismatch: %s"%addr)
if result == ['*']:
assert requested_histories.pop(addr) == '*'
self.wallet.receive_history_callback(addr, result)
else:
hist = []
# check that txids are unique
txids = []
for item in result:
tx_hash = item['tx_hash']
if tx_hash not in txids:
txids.append(tx_hash)
hist.append( (tx_hash, item['height']) )
if len(hist) != len(result):
raise BaseException("error: server sent history with non-unique txid")
# check that the status corresponds to what was announced
rs = requested_histories.pop(addr)
if self.wallet.get_status(hist) != rs:
raise BaseException("error: status mismatch: %s"%addr)
# store received history
self.wallet.receive_history_callback(addr, hist)
# request transactions that we don't have
for tx_hash, tx_height in hist:
if self.wallet.transactions.get(tx_hash) is None:
if (tx_hash, tx_height) not in requested_tx and (tx_hash, tx_height) not in missing_tx:
missing_tx.append( (tx_hash, tx_height) )
else:
timestamp = self.wallet.verifier.get_timestamp(tx_height)
self.wallet.set_tx_timestamp(tx_hash, timestamp)
# store received history
self.wallet.receive_history_callback(addr, hist)
# request transactions that we don't have
for tx_hash, tx_height in hist:
if self.wallet.transactions.get(tx_hash) is None:
if (tx_hash, tx_height) not in requested_tx and (tx_hash, tx_height) not in missing_tx:
missing_tx.append( (tx_hash, tx_height) )
else:
timestamp = self.wallet.verifier.get_timestamp(tx_height)
self.wallet.set_tx_timestamp(tx_hash, timestamp)
elif method == 'blockchain.transaction.get':
tx_hash = params[0]

Write Preview
Loading…
Cancel
Save