cis-kuldeep/PyBitmessage-2021-04-27
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Curses fixes

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- curses interface should now work with older versions of dialog
- Fixes #711
This commit is contained in:
Peter Šurda 2016-06-30 12:28:17 +02:00
parent 3d9c036129
commit e5c9e6d383
Signed by untrusted user: PeterSurda
GPG Key ID: 0C5F50C0B5F37D87
1 changed files with 86 additions and 70 deletions
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120
src/bitmessagecurses/__init__.py
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@ -94,6 +94,18 @@ def drawmenu(stdscr):
menustr += " "
stdscr.addstr(2, 5, menustr, curses.A_UNDERLINE)
def set_background_title(d, title):
try:
d.set_background_title(title)
except:
d.add_persistent_args(("--backtitle", title))
def scrollbox(d, text, height=None, width=None):
try:
d.scrollbox(text, height, width, exit_label = "Continue")
except:
d.msgbox(text, height or 0, width or 0, ok_label = "Continue")
def resetlookups():
global inventorydata
inventorydata = shared.numberOfInventoryLookupsPerformed
@ -260,7 +272,7 @@ def handlech(c, stdscr):
curses.curs_set(1)
d = Dialog(dialog="dialog")
if menutab == 1:
d.set_background_title("Inbox Message Dialog Box")
set_background_title(d, "Inbox Message Dialog Box")
r, t = d.menu("Do what with \""+inbox[inboxcur][5]+"\" from \""+inbox[inboxcur][3]+"\"?",
choices=[("1", "View message"),
("2", "Mark message as unread"),
@ -270,7 +282,7 @@ def handlech(c, stdscr):
("6", "Move to trash")])
if r == d.DIALOG_OK:
if t == "1": # View
d.set_background_title("\""+inbox[inboxcur][5]+"\" from \""+inbox[inboxcur][3]+"\" to \""+inbox[inboxcur][1]+"\"")
set_background_title(d, "\""+inbox[inboxcur][5]+"\" from \""+inbox[inboxcur][3]+"\" to \""+inbox[inboxcur][1]+"\"")
data = ""
ret = sqlQuery("SELECT message FROM inbox WHERE msgid=?", inbox[inboxcur][0])
if ret != []:
@ -280,11 +292,11 @@ def handlech(c, stdscr):
msg = ""
for i, item in enumerate(data.split("\n")):
msg += fill(item, replace_whitespace=False)+"\n"
d.scrollbox(unicode(ascii(msg)), 30, 80, exit_label="Continue")
scrollbox(d, unicode(ascii(msg)), 30, 80)
sqlExecute("UPDATE inbox SET read=1 WHERE msgid=?", inbox[inboxcur][0])
inbox[inboxcur][7] = 1
else:
d.scrollbox(unicode("Could not fetch message."), exit_label="Continue")
scrollbox(d, unicode("Could not fetch message."))
elif t == "2": # Mark unread
sqlExecute("UPDATE inbox SET read=0 WHERE msgid=?", inbox[inboxcur][0])
inbox[inboxcur][7] = 0
@ -298,7 +310,7 @@ def handlech(c, stdscr):
ischan = True
break
if not addresses[i][1]:
d.scrollbox(unicode("Sending address disabled, please either enable it or choose a different address."), exit_label="Continue")
scrollbox(d, unicode("Sending address disabled, please either enable it or choose a different address."))
return
toaddr = m[2]
if ischan:
@ -329,9 +341,9 @@ def handlech(c, stdscr):
addrbook.append([label, addr])
addrbook.reverse()
else:
d.scrollbox(unicode("The selected address is already in the Address Book."), exit_label="Continue")
scrollbox(d, unicode("The selected address is already in the Address Book."))
elif t == "5": # Save message
d.set_background_title("Save \""+inbox[inboxcur][5]+"\" as text file")
set_background_title(d, "Save \""+inbox[inboxcur][5]+"\" as text file")
r, t = d.inputbox("Filename", init=inbox[inboxcur][5]+".txt")
if r == d.DIALOG_OK:
msg = ""
@ -343,25 +355,24 @@ def handlech(c, stdscr):
fh.write(msg)
fh.close()
else:
d.scrollbox(unicode("Could not fetch message."), exit_label="Continue")
scrollbox(d, unicode("Could not fetch message."))
elif t == "6": # Move to trash
sqlExecute("UPDATE inbox SET folder='trash' WHERE msgid=?", inbox[inboxcur][0])
del inbox[inboxcur]
d.scrollbox(unicode("Message moved to trash. There is no interface to view your trash, \nbut the message is still on disk if you are desperate to recover it."),
exit_label="Continue")
scrollbox(d, unicode("Message moved to trash. There is no interface to view your trash, \nbut the message is still on disk if you are desperate to recover it."))
elif menutab == 2:
a = ""
if addresses[addrcur][3] != 0: # if current address is a chan
a = addresses[addrcur][2]
sendMessage(addresses[addrcur][2], a)
elif menutab == 3:
d.set_background_title("Sent Messages Dialog Box")
set_background_title(d, "Sent Messages Dialog Box")
r, t = d.menu("Do what with \""+sentbox[sentcur][4]+"\" to \""+sentbox[sentcur][0]+"\"?",
choices=[("1", "View message"),
("2", "Move to trash")])
if r == d.DIALOG_OK:
if t == "1": # View
d.set_background_title("\""+sentbox[sentcur][4]+"\" from \""+sentbox[sentcur][3]+"\" to \""+sentbox[sentcur][1]+"\"")
set_background_title(d, "\""+sentbox[sentcur][4]+"\" from \""+sentbox[sentcur][3]+"\" to \""+sentbox[sentcur][1]+"\"")
data = ""
ret = sqlQuery("SELECT message FROM sent WHERE subject=? AND ackdata=?", sentbox[sentcur][4], sentbox[sentcur][6])
if ret != []:
@ -371,16 +382,19 @@ def handlech(c, stdscr):
msg = ""
for i, item in enumerate(data.split("\n")):
msg += fill(item, replace_whitespace=False)+"\n"
d.scrollbox(unicode(ascii(msg)), 30, 80, exit_label="Continue")
scrollbox(d, unicode(ascii(msg)), 30, 80)
else:
d.scrollbox(unicode("Could not fetch message."), exit_label="Continue")
scrollbox(d, unicode("Could not fetch message."))
elif t == "2": # Move to trash
sqlExecute("UPDATE sent SET folder='trash' WHERE subject=? AND ackdata=?", sentbox[sentcur][4], sentbox[sentcur][6])
del sentbox[sentcur]
d.scrollbox(unicode("Message moved to trash. There is no interface to view your trash, \nbut the message is still on disk if you are desperate to recover it."),
exit_label="Continue")
scrollbox(d, unicode("Message moved to trash. There is no interface to view your trash, \nbut the message is still on disk if you are desperate to recover it."))
elif menutab == 4:
d.set_background_title("Your Identities Dialog Box")
set_background_title(d, "Your Identities Dialog Box")
if len(addresses) <= addrcur:
r, t = d.menu("Do what with addresses?",
choices=[("1", "Create new address")])
else:
r, t = d.menu("Do what with \""+addresses[addrcur][0]+"\" : \""+addresses[addrcur][2]+"\"?",
choices=[("1", "Create new address"),
("2", "Send a message from this address"),
@ -391,8 +405,8 @@ def handlech(c, stdscr):
("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"
set_background_title(d, "Create new address")
scrollbox(d, 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"
@ -401,14 +415,13 @@ def handlech(c, stdscr):
"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")
" * If you choose a weak passphrase someone may be able to brute-force it \n and then send and receive messages as you"))
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")
set_background_title(d, "Randomly generate address")
r, t = d.inputbox("Label (not shown to anyone except you)")
label = ""
if r == d.DIALOG_OK and len(t) > 0:
@ -428,12 +441,12 @@ def handlech(c, stdscr):
stream = decodeAddress(addrs[int(t)][1])[2]
shorten = False
r, t = d.checklist("Miscellaneous options",
choices=[("1", "Spend time shortening the address", shorten)])
choices=[("1", "Spend time shortening the address", 1 if shorten else 0)])
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")
set_background_title(d, "Make deterministic addresses")
r, t = d.passwordform("Enter passphrase",
[("Passphrase", 1, 1, "", 2, 1, 64, 128),
("Confirm passphrase", 3, 1, "", 4, 1, 64, 128)],
@ -448,16 +461,15 @@ def handlech(c, stdscr):
stream = 1
shorten = False
r, t = d.checklist("Miscellaneous options",
choices=[("1", "Spend time shortening the address", shorten)])
choices=[("1", "Spend time shortening the address", 1 if shorten else 0)])
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"
scrollbox(d, 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")
" * Stream number: "+str(stream)))
shared.addressGeneratorQueue.put(('createDeterministicAddresses', 4, stream, "unused deterministic address", number, str(passphrase), shorten))
else:
d.scrollbox(unicode("Passphrases do not match"), exit_label="Continue")
scrollbox(d, unicode("Passphrases do not match"))
elif t == "2": # Send a message
a = ""
if addresses[addrcur][3] != 0: # if current address is a chan
@ -503,9 +515,9 @@ def handlech(c, stdscr):
del addresses[addrcur]
elif t == "7": # Special address behavior
a = addresses[addrcur][2]
d.set_background_title("Special address behavior")
set_background_title(d, "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")
scrollbox(d, unicode("This is a chan address. You cannot use it as a pseudo-mailing list."))
else:
m = shared.safeConfigGetBoolean(a, "mailinglist")
r, t = d.radiolist("Select address behavior",
@ -532,7 +544,11 @@ def handlech(c, stdscr):
# Write config
shared.writeKeysFile()
elif menutab == 5:
d.set_background_title("Subscriptions Dialog Box")
set_background_title(d, "Subscriptions Dialog Box")
if len(subscriptions) <= subcur:
r, t = d.menu("Do what with subscription to \""+subscriptions[subcur][0]+"\"?",
choices=[("1", "Add new subscription")])
else:
r, t = d.menu("Do what with subscription to \""+subscriptions[subcur][0]+"\"?",
choices=[("1", "Add new subscription"),
("2", "Delete this subscription"),
@ -569,7 +585,11 @@ def handlech(c, stdscr):
shared.reloadBroadcastSendersForWhichImWatching()
subscriptions[subcur][2] = False
elif menutab == 6:
d.set_background_title("Address Book Dialog Box")
set_background_title(d, "Address Book Dialog Box")
if len(addrbook) <= abookcur:
r, t = d.menu("Do what with addressbook?",
choices=[("3", "Add new address to Address Book")])
else:
r, t = d.menu("Do what with \""+addrbook[abookcur][0]+"\" : \""+addrbook[abookcur][1]+"\"",
choices=[("1", "Send a message to this address"),
("2", "Subscribe to this address"),
@ -602,14 +622,14 @@ def handlech(c, stdscr):
addrbook.append([t, addr])
addrbook.reverse()
else:
d.scrollbox(unicode("The selected address is already in the Address Book."), exit_label="Continue")
scrollbox(d, unicode("The selected address is already in the Address Book."))
elif t == "4":
r, t = d.inputbox("Type in \"I want to delete this Address Book entry\"")
if r == d.DIALOG_OK and t == "I want to delete this Address Book entry":
sqlExecute("DELETE FROM addressbook WHERE label=? AND address=?", addrbook[abookcur][0], addrbook[abookcur][1])
del addrbook[abookcur]
elif menutab == 7:
d.set_background_title("Blacklist Dialog Box")
set_background_title(d, "Blacklist Dialog Box")
r, t = d.menu("Do what with \""+blacklist[blackcur][0]+"\" : \""+blacklist[blackcur][1]+"\"?",
choices=[("1", "Delete"),
("2", "Enable"),
@ -685,7 +705,7 @@ def sendMessage(sender="", recv="", broadcast=None, subject="", body="", reply=F
if sender == "":
return
d = Dialog(dialog="dialog")
d.set_background_title("Send a message")
set_background_title(d, "Send a message")
if recv == "":
r, t = d.inputbox("Recipient address (Cancel to load from the Address Book or leave blank to broadcast)", 10, 60)
if r != d.DIALOG_OK:
@ -695,8 +715,8 @@ def sendMessage(sender="", recv="", broadcast=None, subject="", body="", reply=F
recv = t
if broadcast == None and sender != recv:
r, t = d.radiolist("How to send the message?",
choices=[("1", "Send to one or more specific people", True),
("2", "Broadcast to everyone who is subscribed to your address", False)])
choices=[("1", "Send to one or more specific people", 1),
("2", "Broadcast to everyone who is subscribed to your address", 0)])
if r != d.DIALOG_OK:
return
broadcast = False
@ -723,7 +743,7 @@ def sendMessage(sender="", recv="", broadcast=None, subject="", body="", reply=F
if addr != "":
status, version, stream, ripe = decodeAddress(addr)
if status != "success":
d.set_background_title("Recipient address error")
set_background_title(d, "Recipient address error")
err = "Could not decode" + addr + " : " + status + "\n\n"
if status == "missingbm":
err += "Bitmessage addresses should start with \"BM-\"."
@ -741,23 +761,20 @@ def sendMessage(sender="", recv="", broadcast=None, subject="", body="", reply=F
err += "Some data encoded in the address is malformed. There might be something wrong with the software of your acquaintance."
else:
err += "It is unknown what is wrong with the address."
d.scrollbox(unicode(err), exit_label="Continue")
scrollbox(d, unicode(err))
else:
addr = addBMIfNotPresent(addr)
if version > 4 or version <= 1:
d.set_background_title("Recipient address error")
d.scrollbox(unicode("Could not understand version number " + version + "of address" + addr + "."),
exit_label="Continue")
set_background_title(d, "Recipient address error")
scrollbox(d, unicode("Could not understand version number " + version + "of address" + addr + "."))
continue
if stream > 1 or stream == 0:
d.set_background_title("Recipient address error")
d.scrollbox(unicode("Bitmessage currently only supports stream numbers of 1, unlike as requested for address " + addr + "."),
exit_label="Continue")
set_background_title(d, "Recipient address error")
scrollbox(d, unicode("Bitmessage currently only supports stream numbers of 1, unlike as requested for address " + addr + "."))
continue
if len(shared.connectedHostsList) == 0:
d.set_background_title("Not connected warning")
d.scrollbox(unicode("Because you are not currently connected to the network, "),
exit_label="Continue")
set_background_title(d, "Not connected warning")
scrollbox(d, unicode("Because you are not currently connected to the network, "))
ackdata = OpenSSL.rand(32)
sqlExecute(
"INSERT INTO sent VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)",
@ -779,9 +796,8 @@ def sendMessage(sender="", recv="", broadcast=None, subject="", body="", reply=F
shared.workerQueue.put(("sendmessage", addr))
else: # Broadcast
if recv == "":
d.set_background_title("Empty sender error")
d.scrollbox(unicode("You must specify an address to send the message from."),
exit_label="Continue")
set_background_title(d, "Empty sender error")
scrollbox(d, unicode("You must specify an address to send the message from."))
else:
ackdata = OpenSSL.rand(32)
recv = BROADCAST_STR