+from __future__ import absolute_import
import android
-from electrum import SimpleConfig, Interface, WalletSynchronizer, Wallet, format_satoshis, mnemonic_encode, mnemonic_decode, is_valid
+from electrum import SimpleConfig, Wallet, WalletStorage, format_satoshis, mnemonic_encode, mnemonic_decode
+from electrum.bitcoin import is_valid
from electrum import util
from decimal import Decimal
import datetime, re
droid.dialogShow()
response = droid.dialogGetResponse()
result = response.result
+ droid.dialogDismiss()
+
if result is None:
print "modal input: result is none"
- return False
- droid.dialogDismiss()
+ return modal_input(title, msg, value, etype)
+
if result.get('which') == 'positive':
return result.get('value')
droid.dialogShow()
response = droid.dialogGetResponse()
result = response.result
+ droid.dialogDismiss()
+
if result is None:
print "modal question: result is none"
- return False
- droid.dialogDismiss()
+ return modal_question(q,msg, pos_text, neg_text)
+
return result.get('which') == 'positive'
def edit_label(addr):
def protocol_name(p):
if p == 't': return 'TCP'
if p == 'h': return 'HTTP'
- if p == 's': return 'TCP/SSL'
+ if p == 's': return 'SSL'
if p == 'g': return 'HTTPS'
if not response: return
if not selected_item: return
if response.get('which') == 'positive':
- p = protocols[selected_item[0]]
- port = z[p]
- return host + ':' + port + ':' + p
+ return protocols[selected_item[0]]
time_str = str( dt.time() )
else:
time_str = str( dt.date() )
- except:
+ except Exception:
time_str = 'pending'
conf_str = 'v' if conf else 'o'
status_text = ''
def update_layout():
global status_text
- if not wallet.interface.is_connected:
+ if not network.is_connected():
text = "Not connected..."
elif not wallet.up_to_date:
text = "Synchronizing..."
# vibrate if status changed
if text != status_text:
- if status_text and wallet.interface.is_connected and wallet.up_to_date:
+ if status_text and network.is_connected() and wallet.up_to_date:
droid.vibrate()
status_text = text
try:
tx = wallet.mktx( [(recipient, amount)], password, fee)
- except BaseException, e:
+ except Exception as e:
modal_dialog('error', e.message)
droid.dialogDismiss()
return
data = r['extras']['SCAN_RESULT']
if data:
if re.match('^bitcoin:', data):
- address, _, _, _, _, _, _ = util.parse_url(data)
+ address, _, _, _, _ = util.parse_URI(data)
elif is_valid(data):
address = data
else:
def update_callback():
global do_refresh
- print "gui callback", wallet.interface.is_connected, wallet.up_to_date
+ print "gui callback", network.is_connected()
do_refresh = True
droid.eventPost("refresh",'z')
try:
amount = int( 100000000 * Decimal(amount) )
- except:
+ except Exception:
modal_dialog('Error','Invalid amount')
continue
data = r['extras']['SCAN_RESULT']
if data:
if re.match('^bitcoin:', data):
- payto, amount, label, _, _, _, _ = util.parse_url(data)
+ payto, amount, label, _, _ = util.parse_URI(data)
droid.fullSetProperty("recipient", "text",payto)
droid.fullSetProperty("amount", "text", amount)
droid.fullSetProperty("label", "text", label)
return response
-def seed_dialog():
+def show_seed():
if wallet.use_encryption:
password = droid.dialogGetPassword('Seed').result
if not password: return
password = None
try:
- seed = wallet.decode_seed(password)
- except:
+ seed = wallet.get_seed(password)
+ except Exception:
modal_dialog('error','incorrect password')
return
password = None
try:
- seed = wallet.decode_seed(password)
- except:
+ wallet.get_seed(password)
+ except Exception:
modal_dialog('error','incorrect password')
return
modal_dialog('error','passwords do not match')
return
- wallet.update_password(seed, password, new_password)
+ wallet.update_password(password, new_password)
if new_password:
modal_dialog('Password updated','your wallet is encrypted')
else:
def set_listview():
- server, port, p = interface.server.split(':')
+ host, port, p = network.default_server.split(':')
fee = str( Decimal( wallet.fee)/100000000 )
is_encrypted = 'yes' if wallet.use_encryption else 'no'
protocol = protocol_name(p)
droid.fullShow(settings_layout)
- droid.fullSetList("myListView",['Server: ' + server, 'Protocol: '+ protocol, 'Port: '+port, 'Transaction fee: '+fee, 'Password: '+is_encrypted, 'Seed'])
+ droid.fullSetList("myListView",['Server: ' + host, 'Protocol: '+ protocol, 'Port: '+port, 'Transaction fee: '+fee, 'Password: '+is_encrypted, 'Seed'])
set_listview()
if event == 'OK': continue
if not event: continue
- servers = interface.get_servers()
+ servers = network.get_servers()
name = event.get("name")
if not name: continue
if name == "itemclick":
pos = event["data"]["position"]
- host, port, protocol = interface.server.split(':')
+ host, port, protocol = network.default_server.split(':')
+ network_changed = False
if pos == "0": #server
host = server_dialog(servers)
if host:
p = servers[host]
- port = p['t']
- srv = host + ':' + port + ':t'
- wallet.config.set_key("server", srv, True)
- try:
- wallet.interface.set_server(srv)
- except:
- modal_dialog('error','invalid server')
- set_listview()
+ port = p[protocol]
+ network_changed = True
elif pos == "1": #protocol
if host in servers:
- srv = protocol_dialog(host, protocol, servers[host])
- if srv:
- wallet.config.set_key("server", srv, True)
- try:
- wallet.interface.set_server(srv)
- except:
- modal_dialog('error','invalid server')
- set_listview()
+ protocol = protocol_dialog(host, protocol, servers[host])
+ z = servers[host]
+ port = z[protocol]
+ network_changed = True
elif pos == "2": #port
a_port = modal_input('Port number', 'If you use a public server, this field is set automatically when you set the protocol', port, "number")
- if a_port:
- if a_port != port:
- srv = host + ':' + a_port + ':'+ protocol
- wallet.config.set_key("server", srv, True)
- try:
- wallet.interface.set_server(srv)
- except:
- modal_dialog('error','invalid port number')
- set_listview()
+ if a_port != port:
+ port = a_port
+ network_changed = True
elif pos == "3": #fee
fee = modal_input('Transaction fee', 'The fee will be this amount multiplied by the number of inputs in your transaction. ', str( Decimal( wallet.fee)/100000000 ), "numberDecimal")
if fee:
try:
fee = int( 100000000 * Decimal(fee) )
- except:
+ except Exception:
modal_dialog('error','invalid fee value')
wallet.set_fee(fee)
set_listview()
set_listview()
elif pos == "5":
- seed_dialog()
+ show_seed()
+ if network_changed:
+ proxy = None
+ auto_connect = False
+ try:
+ network.set_parameters(host, port, protocol, proxy, auto_connect)
+ except Exception:
+ modal_dialog('error','invalid server')
+ set_listview()
elif name in menu_commands:
out = event["name"]
droid = android.Android()
menu_commands = ["send", "receive", "settings", "contacts", "main"]
wallet = None
-interface = None
+network = None
class ElectrumGui:
- def __init__(self, w, config, app=None):
- global wallet, interface
- wallet = w
- interface = wallet.interface
- interface.register_callback('updated',update_callback)
- interface.register_callback('connected', update_callback)
- interface.register_callback('disconnected', update_callback)
- interface.register_callback('disconnecting', update_callback)
+ def __init__(self, config, _network):
+ global wallet, network
+ network = _network
+ network.register_callback('updated', update_callback)
+ network.register_callback('connected', update_callback)
+ network.register_callback('disconnected', update_callback)
+ network.register_callback('disconnecting', update_callback)
+
+ storage = WalletStorage(config)
+ if not storage.file_exists:
+ action = self.restore_or_create()
+ if not action: exit()
+
+ wallet = Wallet(storage)
+ if action == 'create':
+ wallet.init_seed(None)
+ self.show_seed()
+ wallet.save_seed(None)
+ wallet.synchronize() # generate first addresses offline
+
+ elif action == 'restore':
+ seed = self.seed_dialog()
+ if not seed:
+ exit()
+ wallet.init_seed(str(seed))
+ wallet.save_seed(None)
+ else:
+ exit()
+
+ wallet.start_threads(network)
+
+ if action == 'restore':
+ if not self.restore_wallet():
+ exit()
+
+ self.password_dialog()
+
+ else:
+ wallet = Wallet(storage)
+ wallet.start_threads(network)
def main(self, url):
droid.makeToast("Bye!")
+
def restore_or_create(self):
droid.dialogCreateAlert("Wallet not found","Do you want to create a new wallet, or restore an existing one?")
droid.dialogSetPositiveButtonText('Create')
return 'restore' if response.get('which') == 'neutral' else 'create'
+
def seed_dialog(self):
- if modal_question("Input method",None,'QR Code', 'mnemonic'):
+ if modal_question("Enter your seed","Input method",'QR Code', 'mnemonic'):
code = droid.scanBarcode()
r = code.result
if r:
m = modal_input('Mnemonic','please enter your code')
try:
seed = mnemonic_decode(m.split(' '))
- except:
+ except Exception:
modal_dialog('error: could not decode this seed')
return
- gap = 5 # default
-
- return str(seed), gap
+ return str(seed)
def network_dialog(self):
return True
- def verify_seed(self):
- wallet.save_seed()
- return True
def show_seed(self):
modal_dialog('Your seed is:', wallet.seed)
droid.dialogCreateSpinnerProgress("Electrum", msg)
droid.dialogShow()
- wallet.update()
+ wallet.restore(lambda x: None)
droid.dialogDismiss()
droid.vibrate()
if not modal_question("no transactions found for this seed","do you want to keep this wallet?"):
return False
- wallet.save()
return True