Bitmessage/PyBitmessage-2024-11-28
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Add a curses terminal interface as an alternative to QT #666

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lwizchz merged 11 commits from master into master 2014-07-14 20:06:21 +02:00
Conversation 6 Commits 11 Files Changed 3 +306 -22
3 changed files with 306 additions and 22 deletions
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src/bitmessagecurses/__init__.py
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@ -1,27 +1,54 @@
# Copyright (c) 2014 Luke Montalvo <lukemontalvo@gmail.com>
# This file adds a alternative commandline interface
#
# Dependencies:
# * from python2-pip
# * python2-pythondialog
# * dialog
import curses
import shared
import os
import sys
import StringIO
import time
from time import strftime, localtime
from threading import Timer
import curses
import dialog
from dialog import Dialog
import shared
import ConfigParser
from addresses import *
quit = False
menutab = 1
menu = ["Inbox", "Send", "Sent", "Your Identities", "Subscriptions", "Address Book", "Blacklist", "Network Status"]
log = ""
logpad = None
inventorydata = 0
startuptime = time.time()
addresses = []
addrcur = 0
addrcopy = 0
class printLog:
def write(self, output):
global log
log += output
def flush(self):
pass
class errLog:
def write(self, output):
global log
log += "!"+output
def flush(self):
pass
printlog = printLog()
errlog = errLog()
def cpair(a):
r = curses.color_pair(a)
@ -42,18 +69,81 @@ def drawmenu(stdscr):
menustr += " "
stdscr.addstr(2, 5, menustr, curses.A_UNDERLINE)
def resetlookups():
inventorydata = shared.numberOfInventoryLookupsPerformed
shared.numberOfInventoryLookupsPerformed = 0
Timer(2, resetlookups, ()).start()
def drawtab(stdscr):
if menutab in range(0, len(menu)):
if menutab in range(1, len(menu)+1):
if menutab == 1: # Inbox
stdscr.addstr(3, 5, "new messages")
pass
elif menutab == 2: # Send
stdscr.addstr(3, 5, "to: from:")
pass
elif menutab == 3: # Sent
pass
elif menutab == 4: # Identities
stdscr.addstr(3, 5, "Label", curses.A_BOLD)
stdscr.addstr(3, 50, "Address", curses.A_BOLD)
stdscr.addstr(3, 100, "Stream", curses.A_BOLD)
for i, item in enumerate(addresses):
a = 0
if i == addrcur:
a = curses.A_REVERSE
stdscr.addstr(3+i, 5, item[0], cpair(item[3]) | a)
if i == addrcur: # Highlight current address
a = a | curses.A_REVERSE
if item[1] == True and item[3] not in [8,9]: # Embolden enabled, non-special addresses
a = a | curses.A_BOLD
stdscr.addstr(4+i, 5, item[0], a)
stdscr.addstr(4+i, 50, item[2], cpair(item[3]) | a)
stdscr.addstr(4+i, 100, str(1), a)
elif menutab == 5: # Subscriptions
pass
elif menutab == 6: # Address book
pass
elif menutab == 7: # Blacklist
pass
elif menutab == 8: # Network status
# Connection data
stdscr.addstr(4, 5, "Total Connections: "+str(len(shared.connectedHostsList)).ljust(2))
stdscr.addstr(6, 6, "Stream #", curses.A_BOLD)
stdscr.addstr(6, 17, "Connections", curses.A_BOLD)
streamcount = []
for host, stream in shared.connectedHostsList.items():
if stream >= len(streamcount):
streamcount.append(1)
else:
streamcount[stream] += 1
for i, item in enumerate(streamcount):
if i < 5:
if i == 0:
stdscr.addstr(7+i, 6, "?")
else:
stdscr.addstr(7+i, 6, str(i))
stdscr.addstr(7+i, 17, str(item))
# Uptime and processing data
stdscr.addstr(6, 35, "Since startup on "+unicode(strftime(shared.config.get('bitmessagesettings', 'timeformat'), localtime(int(startuptime)))))
stdscr.addstr(7, 40, "Processed "+str(shared.numberOfMessagesProcessed).ljust(4)+" person-to-person messages.")
stdscr.addstr(8, 40, "Processed "+str(shared.numberOfBroadcastsProcessed).ljust(4)+" broadcast messages.")
stdscr.addstr(9, 40, "Processed "+str(shared.numberOfPubkeysProcessed).ljust(4)+" public keys.")
# Inventory data
stdscr.addstr(11, 35, "Inventory lookups per second: "+str(int(inventorydata/2)).ljust(3))
# Log
stdscr.addstr(13, 6, "Log", curses.A_BOLD)
n = log.count('\n')
if n > 0:
l = log.split('\n')
if n > 512:
del l[:(n-256)]
logpad.erase()
n = len(l)
for i, item in enumerate(l):
a = 0
if len(item) > 0 and item[0] == '!':
a = curses.color_pair(1)
item = item[1:]
logpad.addstr(i, 0, item, a)
logpad.refresh(n-curses.LINES+2, 0, 14, 6, curses.LINES-2, curses.COLS-7)
stdscr.refresh()
def redraw(stdscr):
@ -61,6 +151,10 @@ def redraw(stdscr):
stdscr.border()
drawmenu(stdscr)
stdscr.refresh()
def dialogreset(stdscr):
stdscr.clear()
stdscr.keypad(1)
curses.curs_set(0)
def handlech(c, stdscr):
if c != curses.ERR:
if c in range(256):
@ -70,20 +164,176 @@ def handlech(c, stdscr):
elif chr(c) == 'q':
global quit
quit = True
elif chr(c) == '\n':
if menutab == 4:
curses.curs_set(1)
d = Dialog(dialog="dialog")
d.set_background_title("Your Identities Dialog Box")
r, t = d.menu("Do what with \""+addresses[addrcur][0]+"\" : \""+addresses[addrcur][2]+"\"?",
choices=[("1", "Create new address"),
("2", "Copy address to internal buffer"),
("3", "Rename"),
("4", "Enable"),
("5", "Disable"),
("6", "Delete"),
("7", "Special address behavior")])
if r == d.DIALOG_OK:
if t == "1": # Create new address
d.set_background_title("Create new address")
d.scrollbox(unicode("Here you may generate as many addresses as you like.\n"
"Indeed, creating and abandoning addresses is encouraged.\n"
"Deterministic addresses have several pros and cons:\n"
"\nPros:\n"
" * You can recreate your addresses on any computer from memory\n"
" * You need not worry about backing up your keys.dat file as long as you \n can remember your passphrase\n"
"Cons:\n"
" * You must remember (or write down) your passphrase in order to recreate \n your keys if they are lost\n"
" * You must also remember the address version and stream numbers\n"
" * If you choose a weak passphrase someone may be able to brute-force it \n and then send and receive messages as you"),
exit_label="Continue")
r, t = d.menu("Choose an address generation technique",
choices=[("1", "Use a random number generator"),
("2", "Use a passphrase")])
if r == d.DIALOG_OK:
if t == "1":
d.set_background_title("Randomly generate address")
r, t = d.inputbox("Label (not shown to anyone except you)")
label = ""
if r == d.DIALOG_OK and len(t) > 0:
label = t
r, t = d.menu("Choose a stream",
choices=[("1", "Use the most available stream"),("", "(Best if this is the first of many addresses you will create)"),
("2", "Use the same stream as an existing address"),("", "(Saves you some bandwidth and processing power)")])
if r == d.DIALOG_OK:
if t == "1":
stream = 1
elif t == "2":
addrs = []
for i, item in enumerate(addresses):
addrs.append([str(i), item[2]])
r, t = d.menu("Choose an existing address's stream", choices=addrs)
if r == d.DIALOG_OK:
stream = decodeAddress(addrs[int(t)][1])[2]
shorten = False
r, t = d.checklist("Miscellaneous options",
choices=[("1", "Spend time shortening the address", shorten)])
if r == d.DIALOG_OK and "1" in t:
shorten = True
shared.addressGeneratorQueue.put(("createRandomAddress", 4, stream, label, 1, "", shorten))
elif t == "2":
d.set_background_title("Make deterministic addresses")
r, t = d.passwordform("Enter passphrase",
[("Passphrase", 1, 1, "", 2, 1, 64, 128),
("Confirm passphrase", 3, 1, "", 4, 1, 64, 128)],
form_height=4, insecure=True)
if r == d.DIALOG_OK:
if t[0] == t[1]:
passphrase = t[0]
r, t = d.rangebox("Number of addresses to generate",
width=48, min=1, max=99, init=8)
if r == d.DIALOG_OK:
number = t
stream = 1
shorten = False
r, t = d.checklist("Miscellaneous options",
choices=[("1", "Spend time shortening the address", shorten)])
if r == d.DIALOG_OK and "1" in t:
shorten = True
d.scrollbox(unicode("In addition to your passphrase, be sure to remember the following numbers:\n"
"\n * Address version number: "+str(4)+"\n"
" * Stream number: "+str(stream)),
exit_label="Continue")
shared.addressGeneratorQueue.put(('createDeterministicAddresses', 4, stream, "unused deterministic address", number, str(passphrase), shorten))
else:
d.scrollbox(unicode("Passphrases do not match"), exit_label="Continue")
elif t == "2": # Copy address to internal buffer
addrcopy = addrcur
elif t == "3": # Rename address label
a = addresses[addrcur][2]
label = addresses[addrcur][0]
r, t = d.inputbox("New address label", init=label)
if r == d.DIALOG_OK:
label = t
shared.config.set(a, "label", label)
# Write config
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)
addresses[addrcur][0] = label
elif t == "4": # Enable address
a = addresses[addrcur][2]
shared.config.set(a, "enabled", "true") # Set config
# Write config
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)
# Change color
if shared.safeConfigGetBoolean(a, 'chan'):
addresses[addrcur][3] = 9 # orange
elif shared.safeConfigGetBoolean(a, 'mailinglist'):
addresses[addrcur][3] = 5 # magenta
else:
addresses[addrcur][3] = 0 # black
addresses[addrcur][1] = True
shared.reloadMyAddressHashes() # Reload address hashes
elif t == "5": # Disable address
a = addresses[addrcur][2]
shared.config.set(a, "enabled", "false") # Set config
addresses[addrcur][3] = 8 # Set color to gray
# Write config
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)
addresses[addrcur][1] = False
shared.reloadMyAddressHashes() # Reload address hashes
elif t == "6": # Delete address
pass
elif t == "7": # Special address behavior
a = addresses[addrcur][2]
d.set_background_title("Special address behavior")
if shared.safeConfigGetBoolean(a, "chan"):
d.scrollbox(unicode("This is a chan address. You cannot use it as a pseudo-mailing list."), exit_label="Continue")
else:
m = shared.safeConfigGetBoolean(a, "mailinglist")
r, t = d.radiolist("Select address behavior",
choices=[("1", "Behave as a normal address", not m), ("2", "Behave as a pseudo-mailing-list address", m)])
if r == d.DIALOG_OK:
if t == "1" and m == True:
shared.config.set(a, "mailinglist", "false")
if addresses[addrcur][1]:
addresses[addrcur][3] = 0 # Set color to black
else:
addresses[addrcur][3] = 8 # Set color to gray
elif t == "2" and m == False:
try:
mn = shared.config.get(a, "mailinglistname")
except ConfigParser.NoOptionError:
mn = ""
r, t = d.inputbox("Mailing list name", init=mn)
if r == d.DIALOG_OK:
mn = t
shared.config.set(a, "mailinglist", "true")
shared.config.set(a, "mailinglistname", mn)
addresses[addrcur][3] = 6 # Set color to magenta
# Write config
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)
dialogreset(stdscr)
else:
global addrcur
if c == curses.KEY_UP:
if (addrcur > 0):
if menutab == 4 and addrcur > 0:
addrcur -= 1
elif c == curses.KEY_DOWN:
if (addrcur < len(addresses)-1):
if menutab == 4 and addrcur < len(addresses)-1:
addrcur += 1
redraw(stdscr)
def runwrapper():
sys.stdout = printlog
sys.stderr = errlog
stdscr = curses.initscr()
global logpad
logpad = curses.newpad(1024, curses.COLS)
stdscr.nodelay(1)
curses.curs_set(0)
curses.start_color()
@ -92,29 +342,43 @@ def runwrapper():
shutdown()
def run(stdscr):
# Init list of address in 'Your Identities' tab
configSections = shared.config.sections()
# Schedule inventory lookup data
resetlookups()
# Init color pairs
if curses.has_colors():
curses.init_pair(1, curses.COLOR_RED, curses.COLOR_BLACK) # red
curses.init_pair(2, curses.COLOR_GREEN, curses.COLOR_BLACK) # green
curses.init_pair(3, curses.COLOR_YELLOW, curses.COLOR_BLACK) # yellow
curses.init_pair(4, curses.COLOR_BLUE, curses.COLOR_BLACK) # blue
curses.init_pair(5, curses.COLOR_MAGENTA, curses.COLOR_BLACK) # magenta
curses.init_pair(6, curses.COLOR_CYAN, curses.COLOR_BLACK) # cyan
curses.init_pair(7, curses.COLOR_WHITE, curses.COLOR_BLACK) # white
if curses.can_change_color():
curses.init_color(8, 500, 500, 500) # gray
curses.init_pair(8, 8, 0)
curses.init_color(9, 844, 465, 0) # orange
curses.init_pair(9, 9, 0)
else:
global menutab
menutab = 4
curses.beep()
curses.init_pair(8, curses.COLOR_WHITE, curses.COLOR_BLACK) # grayish
curses.init_pair(9, curses.COLOR_YELLOW, curses.COLOR_BLACK) # orangish
# Init list of address in 'Your Identities' tab
configSections = shared.config.sections()
for addressInKeysFile in configSections:
if addressInKeysFile != "bitmessagesettings":
isEnabled = shared.config.getboolean(addressInKeysFile, "enabled")
addresses.append([shared.config.get(addressInKeysFile, "label"), isEnabled, str(decodeAddress(addressInKeysFile)[2])])
addresses.append([shared.config.get(addressInKeysFile, "label"), isEnabled, addressInKeysFile])
# Set address color
if not isEnabled:
addresses[len(addresses)-1].append(8) # gray
elif shared.safeConfigGetBoolean(addressInKeysFile, 'chan'):
addresses[len(addresses)-1].append(9) # orange
elif shared.safeConfigGetBoolean(addressInKeysFile, 'mailinglist'):
addresses[len(addresses)-1].append(5) # magenta
else:
addresses[len(addresses)-1].append(0) # black
addresses.reverse()
# Load messages from database
"""
@ -140,5 +404,6 @@ def shutdown():
sys.stdout = printlog
shared.doCleanShutdown()
sys.stdout = sys.__stdout__
sys.stderr = sys.__stderr__
os._exit(0)

13
src/bitmessagemain.py
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@ -1,4 +1,4 @@
#!/usr/bin/env python
#!/usr/bin/env python2.7
# Copyright (c) 2012 Jonathan Warren
# Copyright (c) 2012 The Bitmessage developers
# Distributed under the MIT/X11 software license. See the accompanying
@ -99,6 +99,11 @@ class Main:
# is the application already running? If yes then exit.
thisapp = singleton.singleinstance()
# get curses flag
curses = False
if '-c' in sys.argv:
curses = True
signal.signal(signal.SIGINT, helper_generic.signal_handler)
# signal.signal(signal.SIGINT, signal.SIG_DFL)
@ -159,10 +164,16 @@ class Main:
except Exception as err:
print 'PyBitmessage requires PyQt unless you want to run it as a daemon and interact with it using the API. You can download PyQt from http://www.riverbankcomputing.com/software/pyqt/download or by searching Google for \'PyQt Download\'. If you want to run in daemon mode, see https://bitmessage.org/wiki/Daemon'
print 'Error message:', err
print 'You can also run PyBitmessage with the new curses interface by providing \'-c\' as a commandline argument.'
os._exit(0)
if curses == False:
import bitmessageqt
bitmessageqt.run()
else:
print 'Running with curses'
import bitmessagecurses
bitmessagecurses.runwrapper()
else:
shared.config.remove_option('bitmessagesettings', 'dontconnect')

10
src/debug.py
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@ -19,6 +19,7 @@ Use: `from debug import logger` to import this facility into whatever module you
import logging
import logging.config
import shared
import sys
# TODO(xj9): Get from a config file.
log_level = 'DEBUG'
@ -69,7 +70,10 @@ def configureLogging():
# TODO (xj9): Get from a config file.
#logger = logging.getLogger('console_only')
configureLogging()
logger = logging.getLogger('both')
if '-c' in sys.argv:
logger = logging.getLogger('file_only')
else:
logger = logging.getLogger('both')
def restartLoggingInUpdatedAppdataLocation():
global logger
@ -78,4 +82,8 @@ def restartLoggingInUpdatedAppdataLocation():
i.flush()
i.close()
configureLogging()
if '-c' in sys.argv:
logger = logging.getLogger('file_only')
else:
logger = logging.getLogger('both')