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ArmoryQt.py
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################################################################################
#
# Copyright (C) 2011, Alan C. Reiner <[email protected]>
# Distributed under the GNU Affero General Public License (AGPL v3)
# See LICENSE or http://www.gnu.org/licenses/agpl.html
#
################################################################################
#
# Project: Armory (https://github.com/etotheipi/BitcoinArmory)
# Author: Alan Reiner
# Orig Date: 20 November, 2011
#
# Descr: This is the client/GUI for Armory. Complete wallet management,
# encryption, offline private keys, watching-only wallets, and
# hopefully multi-signature transactions.
#
# The features of the underlying library (armoryengine.py) make
# this considerably simpler than it could've been, but my PyQt
# skills leave much to be desired.
#
#
################################################################################
import hashlib
import random
import time
import os
import sys
import shutil
import math
import threading
from datetime import datetime
# PyQt4 Imports
from PyQt4.QtCore import *
from PyQt4.QtGui import *
# 8000 lines of python to help us out...
from armoryengine import *
from armorymodels import *
from qtdialogs import *
from qtdefines import *
# All the twisted/networking functionality
from twisted.internet.protocol import Protocol, ClientFactory
from twisted.internet.defer import Deferred
class ArmoryMainWindow(QMainWindow):
""" The primary Armory window """
#############################################################################
def __init__(self, parent=None, settingsPath=None, ignoreblk=False):
super(ArmoryMainWindow, self).__init__(parent)
self.haveBlkFile = os.path.exists(BLK0001_PATH)
self.abortLoad = False
self.ignoreblk = ignoreblk
self.settingsPath = settingsPath
self.loadWalletsAndSettings()
self.setupNetworking()
if self.abortLoad:
os._exit(0)
self.extraHeartbeatFunctions = []
self.lblArmoryStatus = QRichLabel('<font color=#550000><i>Offline</i></font>', \
doWrap=False)
self.statusBar().insertPermanentWidget(0, self.lblArmoryStatus)
# Keep a persistent printer object for paper backups
self.printer = QPrinter(QPrinter.HighResolution)
self.printer.setPageSize(QPrinter.Letter)
self.lblLogoIcon = QLabel()
#self.lblLogoIcon.setPixmap(QPixmap('img/armory_logo_64x64.png'))
if USE_TESTNET:
self.setWindowTitle('Armory - Bitcoin Wallet Management [TESTNET]')
self.iconfile = 'img/armory_icon_green_32x32.png'
self.lblLogoIcon.setPixmap(QPixmap('img/armory_logo_green_h72.png'))
else:
self.setWindowTitle('Armory - Bitcoin Wallet Management [MAIN NETWORK]')
self.iconfile = 'img/armory_icon_32x32.png'
self.lblLogoIcon.setPixmap(QPixmap('img/armory_logo_h72.png'))
self.setWindowIcon(QIcon(self.iconfile))
self.lblLogoIcon.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
#self.setWindowIcon(QIcon('img/armory_logo_32x32.png'))
# Table for all the wallets
self.walletModel = AllWalletsDispModel(self)
self.walletsView = QTableView()
# For some reason, I can't get an acceptable value that works for both
if OS_WINDOWS:
w,h = tightSizeNChar(self.walletsView, 100)
else:
w,h = tightSizeNChar(self.walletsView, 70)
viewWidth = 1.2*w
sectionSz = 1.5*h
viewHeight = 4.4*sectionSz
self.walletsView.setModel(self.walletModel)
self.walletsView.setSelectionBehavior(QTableView.SelectRows)
self.walletsView.setSelectionMode(QTableView.SingleSelection)
self.walletsView.verticalHeader().setDefaultSectionSize(sectionSz)
self.walletsView.setMinimumSize(viewWidth, 4.4*sectionSz)
if self.usermode == USERMODE.Standard:
initialColResize(self.walletsView, [0, 0.35, 0.2, 0.2])
self.walletsView.hideColumn(0)
else:
initialColResize(self.walletsView, [0.15, 0.30, 0.2, 0.20])
self.connect(self.walletsView, SIGNAL('doubleClicked(QModelIndex)'), \
self.execDlgWalletDetails)
# Table to display ledger/activity
self.ledgerTable = []
self.ledgerModel = LedgerDispModelSimple(self.ledgerTable, self, self)
self.ledgerView = QTableView()
w,h = tightSizeNChar(self.ledgerView, 110)
viewWidth = 1.2*w
if OS_WINDOWS:
sectionSz = 1.55*h
viewHeight = 6.0*sectionSz
else:
sectionSz = 1.3*h
viewHeight = 6.4*sectionSz
self.ledgerView.setModel(self.ledgerModel)
self.ledgerView.setItemDelegate(LedgerDispDelegate(self))
self.ledgerView.setSelectionBehavior(QTableView.SelectRows)
self.ledgerView.setSelectionMode(QTableView.SingleSelection)
self.ledgerView.verticalHeader().setDefaultSectionSize(sectionSz)
self.ledgerView.verticalHeader().hide()
self.ledgerView.setMinimumSize(viewWidth, viewHeight)
#self.walletsView.setStretchFactor(4)
self.ledgerView.hideColumn(LEDGERCOLS.isOther)
self.ledgerView.hideColumn(LEDGERCOLS.UnixTime)
self.ledgerView.hideColumn(LEDGERCOLS.WltID)
self.ledgerView.hideColumn(LEDGERCOLS.TxHash)
self.ledgerView.hideColumn(LEDGERCOLS.toSelf)
self.ledgerView.hideColumn(LEDGERCOLS.DoubleSpend)
dateWidth = tightSizeStr(self.ledgerView, '_9999-Dec-99 99:99pm__')[0]
nameWidth = tightSizeStr(self.ledgerView, '9'*32)[0]
#if self.usermode==USERMODE.Standard:
initialColResize(self.ledgerView, [20, 0, dateWidth, 72, 0.35, 0.45, 0.3])
#elif self.usermode in (USERMODE.Advanced, USERMODE.Developer):
#initialColResize(self.ledgerView, [20, dateWidth, 72, 0.30, 0.45, 150, 0, 0.20, 0.10])
#self.ledgerView.setColumnHidden(LEDGERCOLS.WltID, False)
#self.ledgerView.setColumnHidden(LEDGERCOLS.TxHash, False)
self.connect(self.ledgerView, SIGNAL('doubleClicked(QModelIndex)'), \
self.dblClickLedger)
btnAddWallet = QPushButton("Create New Wallet")
btnImportWlt = QPushButton("Import Wallet")
self.connect(btnAddWallet, SIGNAL('clicked()'), self.createNewWallet)
self.connect(btnImportWlt, SIGNAL('clicked()'), self.execImportWallet)
layout = QHBoxLayout()
layout.addSpacing(100)
layout.addWidget(btnAddWallet)
layout.addWidget(btnImportWlt)
frmAddImport = QFrame()
frmAddImport.setFrameShape(QFrame.NoFrame)
# Put the Wallet info into it's own little box
lblAvail = QLabel("<b>Available Wallets:</b>")
viewHeader = makeLayoutFrame('Horiz', [lblAvail, 'Stretch', btnAddWallet, btnImportWlt])
wltFrame = QFrame()
wltFrame.setFrameStyle(QFrame.Box|QFrame.Sunken)
wltLayout = QGridLayout()
wltLayout.addWidget(viewHeader, 0,0, 1,3)
wltLayout.addWidget(self.walletsView, 1,0, 1,3)
wltFrame.setLayout(wltLayout)
# Combo box to filter ledger display
self.comboWalletSelect = QComboBox()
#self.comboWalletSelect.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
self.populateLedgerComboBox()
ccl = lambda x: self.createCombinedLedger() # ignore the arg
self.connect(self.comboWalletSelect, SIGNAL('currentIndexChanged(QString)'), ccl)
self.lblTot = QRichLabel('<b>Maximum Funds:</b>', doWrap=False);
self.lblSpd = QRichLabel('<b>Spendable Funds:</b>', doWrap=False);
self.lblUcn = QRichLabel('<b>Unconfirmed:</b>', doWrap=False);
self.lblTotalFunds = QRichLabel('', doWrap=False)
self.lblSpendFunds = QRichLabel('', doWrap=False)
self.lblUnconfFunds = QRichLabel('', doWrap=False)
self.lblTotalFunds.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.lblSpendFunds.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.lblUnconfFunds.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.lblTot.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.lblSpd.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.lblUcn.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
self.lblBTC1 = QRichLabel('<b>BTC</b>', doWrap=False)
self.lblBTC2 = QRichLabel('<b>BTC</b>', doWrap=False)
self.lblBTC3 = QRichLabel('<b>BTC</b>', doWrap=False)
self.ttipTot = createToolTipObject( \
'Funds if all current transactions are confirmed. '
'Value appears gray when it is the same as your spendable funds.')
self.ttipSpd = createToolTipObject( 'Funds that can be spent <i>right now</i>')
self.ttipUcn = createToolTipObject( \
'Funds that have less than 6 confirmations, and thus should not '
'be considered <i>yours</i>, yet.')
frmTotals = QFrame()
frmTotals.setFrameStyle(STYLE_NONE)
frmTotalsLayout = QGridLayout()
frmTotalsLayout.addWidget(self.lblTot, 0,0)
frmTotalsLayout.addWidget(self.lblSpd, 1,0)
frmTotalsLayout.addWidget(self.lblUcn, 2,0)
frmTotalsLayout.addWidget(self.lblTotalFunds, 0,1)
frmTotalsLayout.addWidget(self.lblSpendFunds, 1,1)
frmTotalsLayout.addWidget(self.lblUnconfFunds, 2,1)
frmTotalsLayout.addWidget(self.lblBTC1, 0,2)
frmTotalsLayout.addWidget(self.lblBTC2, 1,2)
frmTotalsLayout.addWidget(self.lblBTC3, 2,2)
frmTotalsLayout.addWidget(self.ttipTot, 0,3)
frmTotalsLayout.addWidget(self.ttipSpd, 1,3)
frmTotalsLayout.addWidget(self.ttipUcn, 2,3)
frmTotals.setLayout(frmTotalsLayout)
frmLower = makeLayoutFrame('Horiz', [QLabel('Filter:'), \
self.comboWalletSelect, \
'Stretch', \
frmTotals])
# Now add the ledger to the bottom of the window
ledgFrame = QFrame()
ledgFrame.setFrameStyle(QFrame.Box|QFrame.Sunken)
ledgLayout = QGridLayout()
ledgLayout.addWidget(QLabel("<b>Ledger</b>:"), 0,0)
ledgLayout.addWidget(self.ledgerView, 1,0, 3,4)
ledgLayout.addWidget(frmLower, 4,0, 1,4)
ledgFrame.setLayout(ledgLayout)
#self.lblUcn.setVisible(False)
#self.lblBTC3.setVisible(False)
#self.lblUnconfFunds.setVisible(False)
#self.ttipUcn.setVisible(False)
btnSendBtc = QPushButton("Send Bitcoins")
btnRecvBtc = QPushButton("Receive Bitcoins")
btnWltProps = QPushButton("Wallet Properties")
btnOfflineTx = QPushButton("Offline Transactions")
btnDevTools = QPushButton("Developer Tools")
self.connect(btnWltProps, SIGNAL('clicked()'), self.execDlgWalletDetails)
self.connect(btnRecvBtc, SIGNAL('clicked()'), self.clickReceiveCoins)
self.connect(btnSendBtc, SIGNAL('clicked()'), self.clickSendBitcoins)
self.connect(btnDevTools, SIGNAL('clicked()'), self.openToolsDlg)
self.connect(btnOfflineTx,SIGNAL('clicked()'), self.execOfflineTx)
# QTableView.selectedIndexes to get the selection
layout = QVBoxLayout()
layout.addWidget(btnSendBtc)
layout.addWidget(btnRecvBtc)
layout.addWidget(btnWltProps)
if self.usermode in (USERMODE.Advanced, USERMODE.Developer):
layout.addWidget(btnOfflineTx)
#if self.usermode==USERMODE.Developer:
#layout.addWidget(btnDevTools)
layout.addStretch()
btnFrame = QFrame()
btnFrame.setLayout(layout)
lblInfo = QLabel('Armory Version %s (alpha) / %s User Mode' % \
(getVersionString(BTCARMORY_VERSION), UserModeStr(self.usermode)))
lblInfo.setFont(GETFONT('var',10))
lblInfo.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
layout.addWidget(lblInfo)
layout = QGridLayout()
layout.addWidget(self.lblLogoIcon, 0, 0, 1, 2)
layout.addWidget(btnFrame, 1, 0, 2, 2)
layout.addWidget(wltFrame, 0, 2, 3, 2)
layout.addWidget(ledgFrame, 3, 0, 4, 4)
# Attach the layout to the frame that will become the central widget
mainFrame = QFrame()
mainFrame.setLayout(layout)
self.setCentralWidget(mainFrame)
#if self.usermode==USERMODE.Standard:
self.setMinimumSize(900,300)
#else:
#self.setMinimumSize(1200,300)
#self.statusBar().showMessage('Blockchain loading, please wait...')
if self.haveBlkFile and not self.ignoreblk:
self.loadBlockchain()
self.ledgerTable = self.convertLedgerToTable(self.combinedLedger)
self.ledgerModel = LedgerDispModelSimple(self.ledgerTable, self, self)
self.ledgerView.setModel(self.ledgerModel)
from twisted.internet import reactor
##########################################################################
# Set up menu and actions
#MENUS = enum('File', 'Wallet', 'User', "Tools", "Network")
MENUS = enum('File', 'User', 'Tools', 'Wallets')
self.menu = self.menuBar()
self.menusList = []
self.menusList.append( self.menu.addMenu('&File') )
self.menusList.append( self.menu.addMenu('&User') )
self.menusList.append( self.menu.addMenu('&Tools') )
self.menusList.append( self.menu.addMenu('&Wallets') )
#self.menusList.append( self.menu.addMenu('&Network') )
actCloseApp = self.createAction('&Quit Armory', self.closeEvent)
self.menusList[MENUS.File].addAction(actCloseApp)
def chngStd(b):
if b: self.setUserMode(USERMODE.Standard)
def chngAdv(b):
if b: self.setUserMode(USERMODE.Advanced)
def chngDev(b):
if b: self.setUserMode(USERMODE.Developer)
modeActGrp = QActionGroup(self)
actSetModeStd = self.createAction('&Standard', chngStd, True)
actSetModeAdv = self.createAction('&Advanced', chngAdv, True)
actSetModeDev = self.createAction('&Developer', chngDev, True)
modeActGrp.addAction(actSetModeStd)
modeActGrp.addAction(actSetModeAdv)
modeActGrp.addAction(actSetModeDev)
self.menusList[MENUS.User].addAction(actSetModeStd)
self.menusList[MENUS.User].addAction(actSetModeAdv)
self.menusList[MENUS.User].addAction(actSetModeDev)
currmode = self.settings.getSettingOrSetDefault('User_Mode', 'Advanced')
print currmode
self.firstModeSwitch=True
if currmode=='Standard':
self.usermode = USERMODE.Standard
actSetModeStd.setChecked(True)
elif currmode=='Advanced':
self.usermode = USERMODE.Standard
actSetModeAdv.setChecked(True)
elif currmode=='Developer':
self.usermode = USERMODE.Standard
actSetModeDev.setChecked(True)
actOpenSigner = self.createAction('&Message Signing', lambda: DlgECDSACalc(self,self, 0).exec_())
actOpenTools = self.createAction('&EC Calculator', lambda: DlgECDSACalc(self,self, 1).exec_())
#actOwnership = self.createAction('&Prove Ownership', lambda: DlgOwnership(self,self).exec_())
self.menusList[MENUS.Tools].addAction(actOpenSigner)
self.menusList[MENUS.Tools].addAction(actOpenTools)
#self.menusList[MENUS.Tools].addAction(actOwnership)
actCreateNew = self.createAction('Create &New Wallet', self.createNewWallet)
actImportWlt = self.createAction('Import Armory Wallet', self.execGetImportWltName)
actRestorePaper = self.createAction('Restore from Paper Backup', self.execRestorePaperBackup)
actMigrateSatoshi = self.createAction('Migrate Bitcoin Wallet', self.execMigrateSatoshi)
self.menusList[MENUS.Wallets].addAction(actCreateNew)
self.menusList[MENUS.Wallets].addAction(actImportWlt)
self.menusList[MENUS.Wallets].addAction(actRestorePaper)
self.menusList[MENUS.Wallets].addAction(actMigrateSatoshi)
reactor.callLater(0.1, self.execIntroDialog)
reactor.callLater(5, self.Heartbeat)
#############################################################################
def execOfflineTx(self):
dlgSelect = DlgOfflineSelect(self, self)
if dlgSelect.exec_():
# If we got here, one of three buttons was clicked.
if dlgSelect.do_create:
selectWlt = []
for wltID in self.walletIDList:
if self.walletMap[wltID].watchingOnly:
selectWlt.append(wltID)
dlg = DlgWalletSelect(self, self, 'Wallet for Offline Transaction (watching-only list)', \
wltIDList=selectWlt)
if not dlg.exec_():
return
else:
wltID = dlg.selectedID
wlt = self.walletMap[wltID]
dlgSend = DlgSendBitcoins(wlt, self, self)
dlgSend.exec_()
return
elif dlgSelect.do_review:
dlg = DlgReviewOfflineTx(self,self)
dlg.exec_()
elif dlgSelect.do_broadc:
dlg = DlgReviewOfflineTx(self,self)
dlg.exec_()
#############################################################################
def sizeHint(self):
return QSize(1000, 650)
#############################################################################
def openToolsDlg(self):
QMessageBox.information(self, 'No Tools Yet!', \
'The developer tools are not available yet, but will be added '
'soon. Regardless, developer-mode still offers lots of '
'extra information and functionality that is not available in '
'Standard or Advanced mode.', QMessageBox.Ok)
#############################################################################
def execIntroDialog(self):
if not self.settings.getSettingOrSetDefault('DNAA_IntroDialog', False):
dlg = DlgIntroMessage(self, self)
result = dlg.exec_()
if dlg.chkDnaaIntroDlg.isChecked():
self.settings.set('DNAA_IntroDialog', True)
if dlg.requestCreate:
self.createNewWallet(initLabel='Primary Wallet')
if dlg.requestImport:
self.execImportWallet()
#############################################################################
def createAction(self, txt, slot, isCheckable=False, \
ttip=None, iconpath=None, shortcut=None):
"""
Modeled from the "Rapid GUI Programming with Python and Qt" book, page 174
"""
icon = QIcon()
if iconpath:
icon = QIcon(iconpath)
theAction = QAction(icon, txt, self)
if isCheckable:
theAction.setCheckable(True)
self.connect(theAction, SIGNAL('toggled(bool)'), slot)
else:
self.connect(theAction, SIGNAL('triggered()'), slot)
if ttip:
theAction.setToolTip(ttip)
theAction.setStatusTip(ttip)
if shortcut:
theAction.setShortcut(shortcut)
return theAction
#############################################################################
def setUserMode(self, mode):
self.usermode = mode
if mode==USERMODE.Standard:
self.settings.set('User_Mode', 'Standard')
if mode==USERMODE.Advanced:
self.settings.set('User_Mode', 'Advanced')
if mode==USERMODE.Developer:
self.settings.set('User_Mode', 'Developer')
if not self.firstModeSwitch:
QMessageBox.information(self,'Restart Required', \
'You must restart Armory in order for the user-mode switching '
'to take effect.', QMessageBox.Ok)
self.firstModeSwitch = False
#############################################################################
def setupNetworking(self):
internetAvail = False
satoshiAvail = False
# Check for Satoshi-client connection
import socket
s = socket.socket()
try:
s.connect(('127.0.0.1', BITCOIN_PORT))
s.close()
self.satoshiAvail = True
except:
self.satoshiAvail = False
# Check general internet connection
try:
import urllib2
response=urllib2.urlopen('http://google.com', timeout=1)
self.internetAvail = True
except ImportError:
print 'No module urllib2 -- cannot determine if internet is available'
except urllib2.URLError:
# In the extremely rare case that google might be down...
try:
response=urllib2.urlopen('http://microsoft.com', timeout=1)
except urllib2.URLError:
self.internetAvail = False
print 'Internet connection is Available: ', self.internetAvail
print 'Satoshi Client is Available: ', self.satoshiAvail
self.isOnline = (self.internetAvail and self.satoshiAvail)
if not self.isOnline:
dlg = DlgBadConnection(self.internetAvail, self.satoshiAvail, self, self)
dlg.exec_()
self.NetworkingFactory = FakeClientFactory()
return
from twisted.internet import reactor
def restartConnection(protoObj, failReason):
QMessageBox.critical(self, 'Lost Connection', \
'Connection to Satoshi client was interrupted. Please make sure '
'bitcoin/bitcoind is running, and restart Armory', QMessageBox.Ok)
print '! Trying to restart connection !'
reactor.connectTCP(protoObj.peer[0], protoObj.peer[1], self.NetworkingFactory)
def newTxFunc(pytxObj):
TheBDM.addNewZeroConfTx(pytxObj.serialize(), long(RightNow()), True)
for wltID,wlt in self.walletMap.iteritems():
TheBDM.rescanWalletZeroConf(self.walletMap[wltID].cppWallet)
#self.walletListChanged()
self.createCombinedLedger()
self.ledgerModel.reset()
self.NetworkingFactory = ArmoryClientFactory( \
func_loseConnect=restartConnection, \
func_newTx=newTxFunc)
reactor.connectTCP('127.0.0.1', BITCOIN_PORT, self.NetworkingFactory)
#############################################################################
def loadWalletsAndSettings(self):
self.settings = SettingsFile(self.settingsPath)
self.settings.getSettingOrSetDefault('First_Load', True)
self.settings.getSettingOrSetDefault('Load_Count', 0)
self.settings.getSettingOrSetDefault('User_Mode', 'Advanced')
self.settings.getSettingOrSetDefault('UnlockTimeout', 10)
self.settings.getSettingOrSetDefault('DNAA_UnlockTimeout', False)
# Determine if we need to do new-user operations, increment load-count
self.firstLoad = False
if self.settings.getSettingOrSetDefault('First_Load', True):
self.firstLoad = True
self.settings.set('First_Load', False)
self.settings.set('First_Load_Date', long(RightNow()))
self.settings.set('Load_Count', 1)
self.settings.set('AdvFeature_UseCt', 0)
else:
self.settings.set('Load_Count', (self.settings.get('Load_Count')+1) % 100)
firstDate = self.settings.getSettingOrSetDefault('First_Load_Date', RightNow())
daysSinceFirst = (RightNow() - firstDate) / (60*60*24)
# Set the usermode, default to standard
self.usermode = USERMODE.Standard
if self.settings.get('User_Mode') == 'Advanced':
self.usermode = USERMODE.Advanced
elif self.settings.get('User_Mode') == 'Developer':
self.usermode = USERMODE.Developer
# Load wallets found in the .armory directory
wltPaths = self.settings.get('Other_Wallets', expectList=True)
self.walletMap = {}
self.walletIndices = {}
self.walletIDSet = set()
# I need some linear lists for accessing by index
self.walletIDList = []
self.combinedLedger = []
self.ledgerSize = 0
self.ledgerTable = []
self.latestBlockNum = 0
print 'Loading wallets...'
for f in os.listdir(ARMORY_HOME_DIR):
fullPath = os.path.join(ARMORY_HOME_DIR, f)
if os.path.isfile(fullPath) and not fullPath.endswith('backup.wallet'):
openfile = open(fullPath, 'r')
first8 = openfile.read(8)
openfile.close()
if first8=='\xbaWALLET\x00':
wltPaths.append(fullPath)
wltExclude = self.settings.get('Excluded_Wallets', expectList=True)
wltOffline = self.settings.get('Offline_WalletIDs', expectList=True)
for fpath in wltPaths:
try:
wltLoad = PyBtcWallet().readWalletFile(fpath)
wltID = wltLoad.uniqueIDB58
if fpath in wltExclude or wltID in wltExclude:
continue
if wltID in self.walletIDSet:
print '***WARNING: Duplicate wallet detected,', wltID
print ' '*10, 'Wallet 1 (loaded): ', self.walletMap[wltID].walletPath
print ' '*10, 'Wallet 2 (skipped):', fpath
else:
# Update the maps/dictionaries
self.walletMap[wltID] = wltLoad
self.walletIndices[wltID] = len(self.walletMap)-1
# Maintain some linear lists of wallet info
self.walletIDSet.add(wltID)
self.walletIDList.append(wltID)
except:
print '***WARNING: Wallet could not be loaded:', fpath
print ' skipping... '
raise
print 'Number of wallets read in:', len(self.walletMap)
for wltID, wlt in self.walletMap.iteritems():
print ' Wallet (%s):'.ljust(20) % wlt.uniqueIDB58,
print '"'+wlt.labelName+'" ',
print '(Encrypted)' if wlt.useEncryption else '(No Encryption)'
# Get the last directory
savedDir = self.settings.get('LastDirectory')
if len(savedDir)==0 or not os.path.exists(savedDir):
savedDir = ARMORY_HOME_DIR
self.lastDirectory = savedDir
self.settings.set('LastDirectory', savedDir)
#############################################################################
def getFileSave(self, title='Save Wallet File', \
ffilter=['Wallet files (*.wallet)'], \
defaultFilename=None):
startPath = self.settings.get('LastDirectory')
if len(startPath)==0 or not os.path.exists(startPath):
startPath = ARMORY_HOME_DIR
if not defaultFilename==None:
startPath = os.path.join(startPath, defaultFilename)
types = ffilter
types.append('All files (*)')
typesStr = ';; '.join(types)
fullPath = unicode(QFileDialog.getSaveFileName(self, title, startPath, typesStr))
fdir,fname = os.path.split(fullPath)
if fdir:
self.settings.set('LastDirectory', fdir)
return fullPath
#############################################################################
def getFileLoad(self, title='Load Wallet File', ffilter=['Wallet files (*.wallet)']):
lastDir = self.settings.get('LastDirectory')
if len(lastDir)==0 or not os.path.exists(lastDir):
lastDir = ARMORY_HOME_DIR
types = list(ffilter)
types.append('All files (*)')
typesStr = ';; '.join(types)
fullPath = unicode(QFileDialog.getOpenFileName(self, title, lastDir, typesStr))
self.settings.set('LastDirectory', os.path.split(fullPath)[0])
return fullPath
##############################################################################
def getWltSetting(self, wltID, propName):
wltPropName = 'Wallet_%s_%s' % (wltID, propName)
try:
return self.settings.get(wltPropName)
except KeyError:
return ''
#############################################################################
def setWltSetting(self, wltID, propName, value):
wltPropName = 'Wallet_%s_%s' % (wltID, propName)
self.settings.set(wltPropName, value)
#############################################################################
def toggleIsMine(self, wltID):
alreadyMine = self.getWltSetting(wltID, 'IsMine')
if alreadyMine:
self.setWltSetting(wltID, 'IsMine', False)
else:
self.setWltSetting(wltID, 'IsMine', True)
#############################################################################
def getWalletForAddr160(self, addr160):
for wltID, wlt in self.walletMap.iteritems():
if wlt.hasAddr(addr160):
return wltID
return ''
#############################################################################
def loadBlockchain(self):
if not self.isOnline:
print 'Skip blockchain loading in offline mode'
else:
print 'Loading blockchain'
BDM_LoadBlockchainFile()
self.latestBlockNum = TheBDM.getTopBlockHeader().getBlockHeight()
# Now that theb blockchain is loaded, let's populate the wallet info
if TheBDM.isInitialized():
TheBDM.enableZeroConf(os.path.join(ARMORY_HOME_DIR,'mempool.bin'))
self.statusBar().showMessage('Syncing wallets with blockchain...')
print 'Syncing wallets with blockchain...'
for wltID, wlt in self.walletMap.iteritems():
print 'Syncing wallet: ', wltID
self.walletMap[wltID].setBlockchainSyncFlag(BLOCKCHAIN_READONLY)
self.walletMap[wltID].syncWithBlockchain()
TheBDM.rescanWalletZeroConf(self.walletMap[wltID].cppWallet)
self.createCombinedLedger()
self.ledgerSize = len(self.combinedLedger)
self.statusBar().showMessage('Blockchain loaded, wallets sync\'d!', 10000)
if self.isOnline:
self.lblArmoryStatus.setText(\
'<font color="green">Connected (%s blocks)</font> ' % self.latestBlockNum)
self.blkReceived = self.settings.getSettingOrSetDefault('LastBlkRecvTime', 0)
else:
self.statusBar().showMessage('! Blockchain loading failed !', 10000)
# This will force the table to refresh with new data
self.walletModel.reset()
#############################################################################
def createCombinedLedger(self, wltIDList=None, withZeroConf=True):
"""
Create a ledger to display on the main screen, that consists of ledger
entries of any SUBSET of available wallets.
"""
start = RightNow()
if wltIDList==None:
# Create a list of [wltID, type] pairs
typelist = [[wid, determineWalletType(self.walletMap[wid], self)[0]] \
for wid in self.walletIDList]
# We need to figure out which wallets to combine here...
currIdx = self.comboWalletSelect.currentIndex()
currText = str(self.comboWalletSelect.currentText()).lower()
if currIdx>=4:
wltIDList = [self.walletIDList[currIdx-6]]
else:
listOffline = [t[0] for t in filter(lambda x: x[1]==WLTTYPES.Offline, typelist)]
listWatching = [t[0] for t in filter(lambda x: x[1]==WLTTYPES.WatchOnly, typelist)]
listCrypt = [t[0] for t in filter(lambda x: x[1]==WLTTYPES.Crypt, typelist)]
listPlain = [t[0] for t in filter(lambda x: x[1]==WLTTYPES.Plain, typelist)]
if currIdx==0:
wltIDList = listOffline + listCrypt + listPlain
elif currIdx==1:
wltIDList = listOffline
elif currIdx==2:
wltIDList = listWatching
elif currIdx==3:
wltIDList = self.walletIDList
else:
pass
#raise WalletExistsError, 'Bad combo-box selection: ' + str(currIdx)
if wltIDList==None:
return
self.combinedLedger = []
totalFunds = 0
spendFunds = 0
unconfFunds = 0
currBlk = 0xffffffff
if TheBDM.isInitialized():
currBlk = TheBDM.getTopBlockHeader().getBlockHeight()
for wltID in wltIDList:
wlt = self.walletMap[wltID]
id_le_pairs = [[wltID, le] for le in wlt.getTxLedger('Full')]
self.combinedLedger.extend(id_le_pairs)
totalFunds += wlt.getBalance('Total')
spendFunds += wlt.getBalance('Spendable')
unconfFunds += wlt.getBalance('Unconfirmed')
self.combinedLedger.sort(key=lambda x: x[LEDGERCOLS.UnixTime], reverse=True)
self.ledgerSize = len(self.combinedLedger)
# Many MainWindow objects haven't been created yet...
# let's try to update them and fail silently if they don't exist
try:
uncolor = 'red' if unconfFunds>0 else 'black'
btccolor = '#999999' if spendFunds==totalFunds else 'green'
lblcolor = '#999999' if spendFunds==totalFunds else 'black'
self.lblTotalFunds.setText( '<b><font color="%s">%s</font></b>' % (btccolor,coin2str(totalFunds)))
self.lblTot.setText('<b><font color="%s">Maximum Funds:</font></b>' % lblcolor)
self.lblBTC1.setText('<b><font color="%s">BTC</font></b>' % lblcolor)
self.lblSpendFunds.setText( '<b><font color="green">%s</font></b>' % coin2str(spendFunds))
self.lblUnconfFunds.setText('<b><font color="%s">%s</font></b>' % \
(uncolor, coin2str(unconfFunds)))
# Finally, update the ledger table
self.ledgerTable = self.convertLedgerToTable(self.combinedLedger)
self.ledgerModel = LedgerDispModelSimple(self.ledgerTable, self, self)
self.ledgerView.setModel(self.ledgerModel)
#self.ledgerModel.reset()
except AttributeError:
pass
#############################################################################
def getFeeForTx(self, txHash):
if TheBDM.isInitialized():
txref = TheBDM.getTxByHash(txHash)
if not txref:
print 'Why no txref? ', binary_to_hex(txHash)
return 0
valIn, valOut = 0,0
for i in range(txref.getNumTxIn()):
valIn += TheBDM.getSentValue(txref.getTxInRef(i))
for i in range(txref.getNumTxOut()):
valOut += txref.getTxOutRef(i).getValue()
return valIn - valOut
#############################################################################
def determineSentToSelfAmt(self, le, wlt):
"""
NOTE: this method works ONLY because we always generate a new address
whenever creating a change-output, which means it must have a
higher chainIndex than all other addresses. If you did something
creative with this tx, this may not actually work.
"""
amt = 0
if TheBDM.isInitialized() and le.isSentToSelf():
txref = TheBDM.getTxByHash(le.getTxHash())
if not txref:
return (0, 0)
if txref.getNumTxOut()==1:
return (txref.getTxOutRef(0).getValue(), -1)
maxChainIndex = -5
txOutChangeVal = 0
txOutIndex = -1
valSum = 0
for i in range(txref.getNumTxOut()):
valSum += txref.getTxOutRef(i).getValue()
addr160 = txref.getTxOutRef(i).getRecipientAddr()
addr = wlt.getAddrByHash160(addr160)
if addr and addr.chainIndex > maxChainIndex:
maxChainIndex = addr.chainIndex
txOutChangeVal = txref.getTxOutRef(i).getValue()
txOutIndex = i
amt = valSum - txOutChangeVal
return (amt, txOutIndex)
#############################################################################
def convertLedgerToTable(self, ledger):
table2D = []
for wltID,le in ledger:
row = []
wlt = self.walletMap[wltID]
nConf = self.latestBlockNum - le.getBlockNum()+1
if le.getBlockNum()>=0xffffffff:
nConf=0
# We need to compute the fee by adding inputs and outputs...
amt = le.getValue()
removeFee = self.settings.getSettingOrSetDefault('DispRmFee', False)
if TheBDM.isInitialized() and removeFee and amt<0:
theFee = self.getFeeForTx(le.getTxHash())
amt += theFee
# If this was sent-to-self... we should display the actual specified
# value when the transaction was executed. This is pretty difficult
# when both "recipient" and "change" are indistinguishable... but
# They're actually not because we ALWAYS generate a new address to
# for change , which means the change address MUST have a higher
# chain index
if le.isSentToSelf():
amt = self.determineSentToSelfAmt(le, wlt)[0]
if le.getBlockNum() >= 0xffffffff: nConf = 0
# NumConf
row.append(nConf)
# UnixTime (needed for sorting)
row.append(le.getTxTime())
# Date
row.append(unixTimeToFormatStr(le.getTxTime()))
# TxDir (actually just the amt... use the sign of the amt to determine dir)
row.append(coin2str(le.getValue(), maxZeros=2))
# Wlt Name
row.append(self.walletMap[wltID].labelName)
# Comment
if wlt.commentsMap.has_key(le.getTxHash()):
row.append(wlt.commentsMap[le.getTxHash()])
else:
comment = self.getAddrCommentIfAvail(le.getTxHash())
row.append(comment)
# Amount
row.append(coin2str(amt, maxZeros=2))
# Is this money mine?
row.append( determineWalletType(wlt, self)[0]==WLTTYPES.WatchOnly)
# WltID
row.append( wltID )
# TxHash
row.append( binary_to_hex(le.getTxHash() ))
# Sent-to-self
row.append( le.isSentToSelf() )
# Tx was invalidated! (double=spend!)
row.append( not le.isValid())
# Finally, attach the row to the table