/usr/lib/python2.7/dist-packages/deluge/ui/gtkui/connectionmanager.py is in deluge-gtk 1.3.6-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# connectionmanager.py
#
# Copyright (C) 2007-2009 Andrew Resch <andrewresch@gmail.com>
#
# Deluge is free software.
#
# You may redistribute it and/or modify it under the terms of the
# GNU General Public License, as published by the Free Software
# Foundation; either version 3 of the License, or (at your option)
# any later version.
#
# deluge is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with deluge. If not, write to:
# The Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor
# Boston, MA 02110-1301, USA.
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the OpenSSL
# library.
# You must obey the GNU General Public License in all respects for all of
# the code used other than OpenSSL. If you modify file(s) with this
# exception, you may extend this exception to your version of the file(s),
# but you are not obligated to do so. If you do not wish to do so, delete
# this exception statement from your version. If you delete this exception
# statement from all source files in the program, then also delete it here.
#
#
import gtk
import pkg_resources
import urlparse
import time
import hashlib
from twisted.internet import reactor
import deluge.component as component
import deluge.common
import common
import deluge.configmanager
from deluge.ui.client import client
import deluge.ui.client
import deluge.ui.common
from deluge.configmanager import ConfigManager
from deluge.log import LOG as log
import dialogs
DEFAULT_HOST = "127.0.0.1"
DEFAULT_PORT = 58846
DEFAULT_CONFIG = {
"hosts": [(hashlib.sha1(str(time.time())).hexdigest(), DEFAULT_HOST, DEFAULT_PORT, "", "")]
}
HOSTLIST_COL_ID = 0
HOSTLIST_COL_HOST = 1
HOSTLIST_COL_PORT = 2
HOSTLIST_COL_STATUS = 3
HOSTLIST_COL_USER = 4
HOSTLIST_COL_PASS = 5
HOSTLIST_COL_VERSION = 6
HOSTLIST_PIXBUFS = [
# This is populated in ConnectionManager.show
]
HOSTLIST_STATUS = [
"Offline",
"Online",
"Connected"
]
def cell_render_host(column, cell, model, row, data):
host, port, username = model.get(row, *data)
text = host + ":" + str(port)
if username:
text = username + "@" + text
cell.set_property('text', text)
def cell_render_status(column, cell, model, row, data):
status = model[row][data]
pixbuf = None
if status in HOSTLIST_STATUS:
pixbuf = HOSTLIST_PIXBUFS[HOSTLIST_STATUS.index(status)]
cell.set_property("pixbuf", pixbuf)
class ConnectionManager(component.Component):
def __init__(self):
component.Component.__init__(self, "ConnectionManager")
self.gtkui_config = ConfigManager("gtkui.conf")
self.config = ConfigManager("hostlist.conf.1.2", DEFAULT_CONFIG)
self.running = False
# Component overrides
def start(self):
pass
def stop(self):
# Close this dialog when we are shutting down
if self.running:
self.connection_manager.response(gtk.RESPONSE_CLOSE)
def shutdown(self):
pass
# Public methods
def show(self):
"""
Show the ConnectionManager dialog.
"""
# Get the glade file for the connection manager
self.glade = gtk.glade.XML(
pkg_resources.resource_filename("deluge.ui.gtkui",
"glade/connection_manager.glade"))
self.window = component.get("MainWindow")
# Setup the ConnectionManager dialog
self.connection_manager = self.glade.get_widget("connection_manager")
self.connection_manager.set_transient_for(self.window.window)
self.connection_manager.set_icon(common.get_deluge_icon())
self.glade.get_widget("image1").set_from_pixbuf(common.get_logo(32))
self.hostlist = self.glade.get_widget("hostlist")
# Create status pixbufs
if not HOSTLIST_PIXBUFS:
for stock_id in (gtk.STOCK_NO, gtk.STOCK_YES, gtk.STOCK_CONNECT):
HOSTLIST_PIXBUFS.append(self.connection_manager.render_icon(stock_id, gtk.ICON_SIZE_MENU))
# Create the host list gtkliststore
# id-hash, hostname, port, status, username, password, version
self.liststore = gtk.ListStore(str, str, int, str, str, str, str)
# Setup host list treeview
self.hostlist.set_model(self.liststore)
render = gtk.CellRendererPixbuf()
column = gtk.TreeViewColumn(_("Status"), render)
column.set_cell_data_func(render, cell_render_status, 3)
self.hostlist.append_column(column)
render = gtk.CellRendererText()
column = gtk.TreeViewColumn(_("Host"), render, text=HOSTLIST_COL_HOST)
column.set_cell_data_func(render, cell_render_host, (1, 2, 4))
column.set_expand(True)
self.hostlist.append_column(column)
render = gtk.CellRendererText()
column = gtk.TreeViewColumn(_("Version"), render, text=HOSTLIST_COL_VERSION)
self.hostlist.append_column(column)
# Load any saved host entries
self.__load_hostlist()
self.__load_options()
# Select the first host if possible
if len(self.liststore) > 0:
self.hostlist.get_selection().select_path("0")
# Connect the signals to the handlers
self.glade.signal_autoconnect(self)
self.hostlist.get_selection().connect("changed", self.on_hostlist_selection_changed)
self.__update_list()
self.running = True
response = self.connection_manager.run()
self.running = False
# Save the toggle options
self.__save_options()
self.__save_hostlist()
self.connection_manager.destroy()
del self.glade
del self.window
del self.connection_manager
del self.liststore
del self.hostlist
def add_host(self, host, port, username="", password=""):
"""
Adds a host to the list.
:param host: str, the hostname
:param port: int, the port
:param username: str, the username to login as
:param password: str, the password to login with
"""
# Check to see if there is already an entry for this host and return
# if thats the case
for entry in self.liststore:
if [entry[HOSTLIST_COL_HOST], entry[HOSTLIST_COL_PORT], entry[HOSTLIST_COL_USER]] == [host, port, username]:
raise Exception("Host already in list!")
# Host isn't in the list, so lets add it
row = self.liststore.append()
import time
import hashlib
self.liststore[row][HOSTLIST_COL_ID] = hashlib.sha1(str(time.time())).hexdigest()
self.liststore[row][HOSTLIST_COL_HOST] = host
self.liststore[row][HOSTLIST_COL_PORT] = port
self.liststore[row][HOSTLIST_COL_USER] = username
self.liststore[row][HOSTLIST_COL_PASS] = password
self.liststore[row][HOSTLIST_COL_STATUS] = "Offline"
# Save the host list to file
self.__save_hostlist()
# Update the status of the hosts
self.__update_list()
# Private methods
def __save_hostlist(self):
"""
Save the current hostlist to the config file.
"""
# Grab the hosts from the liststore
self.config["hosts"] = []
for row in self.liststore:
self.config["hosts"].append((row[HOSTLIST_COL_ID], row[HOSTLIST_COL_HOST], row[HOSTLIST_COL_PORT], row[HOSTLIST_COL_USER], row[HOSTLIST_COL_PASS]))
self.config.save()
def __load_hostlist(self):
"""
Load saved host entries
"""
for host in self.config["hosts"]:
new_row = self.liststore.append()
self.liststore[new_row][HOSTLIST_COL_ID] = host[0]
self.liststore[new_row][HOSTLIST_COL_HOST] = host[1]
self.liststore[new_row][HOSTLIST_COL_PORT] = host[2]
self.liststore[new_row][HOSTLIST_COL_USER] = host[3]
self.liststore[new_row][HOSTLIST_COL_PASS] = host[4]
self.liststore[new_row][HOSTLIST_COL_STATUS] = "Offline"
def __get_host_row(self, host_id):
"""
Returns the row in the liststore for `:param:host_id` or None
"""
for row in self.liststore:
if host_id == row[HOSTLIST_COL_ID]:
return row
return None
def __update_list(self):
"""Updates the host status"""
if not hasattr(self, "liststore"):
# This callback was probably fired after the window closed
return
def on_connect(result, c, host_id):
# Return if the deferred callback was done after the dialog was closed
if not self.running:
return
row = self.__get_host_row(host_id)
def on_info(info, c):
if not self.running:
return
if row:
row[HOSTLIST_COL_STATUS] = "Online"
row[HOSTLIST_COL_VERSION] = info
self.__update_buttons()
c.disconnect()
def on_info_fail(reason, c):
if not self.running:
return
if row:
row[HOSTLIST_COL_STATUS] = "Offline"
self.__update_buttons()
c.disconnect()
d = c.daemon.info()
d.addCallback(on_info, c)
d.addErrback(on_info_fail, c)
def on_connect_failed(reason, host_id):
if not self.running:
return
row = self.__get_host_row(host_id)
if row:
row[HOSTLIST_COL_STATUS] = "Offline"
self.__update_buttons()
for row in self.liststore:
host_id = row[HOSTLIST_COL_ID]
host = row[HOSTLIST_COL_HOST]
port = row[HOSTLIST_COL_PORT]
user = row[HOSTLIST_COL_USER]
password = row[HOSTLIST_COL_PASS]
if client.connected() and \
(host, port, "localclient" if not user and host in ("127.0.0.1", "localhost") else user) == client.connection_info():
def on_info(info):
if not self.running:
return
row[HOSTLIST_COL_VERSION] = info
self.__update_buttons()
row[HOSTLIST_COL_STATUS] = "Connected"
client.daemon.info().addCallback(on_info)
continue
# Create a new Client instance
c = deluge.ui.client.Client()
d = c.connect(host, port, user, password)
d.addCallback(on_connect, c, host_id)
d.addErrback(on_connect_failed, host_id)
def __load_options(self):
"""
Set the widgets to show the correct options from the config.
"""
self.glade.get_widget("chk_autoconnect").set_active(self.gtkui_config["autoconnect"])
self.glade.get_widget("chk_autostart").set_active(self.gtkui_config["autostart_localhost"])
self.glade.get_widget("chk_donotshow").set_active(not self.gtkui_config["show_connection_manager_on_start"])
def __save_options(self):
"""
Set options in gtkui config from the toggle buttons.
"""
self.gtkui_config["autoconnect"] = self.glade.get_widget("chk_autoconnect").get_active()
self.gtkui_config["autostart_localhost"] = self.glade.get_widget("chk_autostart").get_active()
self.gtkui_config["show_connection_manager_on_start"] = not self.glade.get_widget("chk_donotshow").get_active()
def __update_buttons(self):
"""
Updates the buttons states.
"""
if len(self.liststore) == 0:
# There is nothing in the list
self.glade.get_widget("button_startdaemon").set_sensitive(True)
self.glade.get_widget("button_connect").set_sensitive(False)
self.glade.get_widget("button_removehost").set_sensitive(False)
self.glade.get_widget("image_startdaemon").set_from_stock(
gtk.STOCK_EXECUTE, gtk.ICON_SIZE_MENU)
self.glade.get_widget("label_startdaemon").set_text("_Start Daemon")
model, row = self.hostlist.get_selection().get_selected()
if not row:
return
# Get some values about the selected host
status = model[row][HOSTLIST_COL_STATUS]
host = model[row][HOSTLIST_COL_HOST]
log.debug("Status: %s", status)
# Check to see if we have a localhost entry selected
localhost = False
if host in ("127.0.0.1", "localhost"):
localhost = True
# Make sure buttons are sensitive at start
self.glade.get_widget("button_startdaemon").set_sensitive(True)
self.glade.get_widget("button_connect").set_sensitive(True)
self.glade.get_widget("button_removehost").set_sensitive(True)
# See if this is the currently connected host
if status == "Connected":
# Display a disconnect button if we're connected to this host
self.glade.get_widget("button_connect").set_label("gtk-disconnect")
self.glade.get_widget("button_removehost").set_sensitive(False)
else:
self.glade.get_widget("button_connect").set_label("gtk-connect")
if status == "Offline" and not localhost:
self.glade.get_widget("button_connect").set_sensitive(False)
# Check to see if the host is online
if status == "Connected" or status == "Online":
self.glade.get_widget("image_startdaemon").set_from_stock(
gtk.STOCK_STOP, gtk.ICON_SIZE_MENU)
self.glade.get_widget("label_startdaemon").set_text(
_("_Stop Daemon"))
# Update the start daemon button if the selected host is localhost
if localhost and status == "Offline":
# The localhost is not online
self.glade.get_widget("image_startdaemon").set_from_stock(
gtk.STOCK_EXECUTE, gtk.ICON_SIZE_MENU)
self.glade.get_widget("label_startdaemon").set_text(
_("_Start Daemon"))
if not localhost:
# An offline host
self.glade.get_widget("button_startdaemon").set_sensitive(False)
# Make sure label is displayed correctly using mnemonics
self.glade.get_widget("label_startdaemon").set_use_underline(
True)
def start_daemon(self, port, config):
"""
Attempts to start a daemon process and will show an ErrorDialog if unable
to.
"""
try:
return client.start_daemon(port, config)
except OSError, e:
from errno import ENOENT
if e.errno == ENOENT:
dialogs.ErrorDialog(
_("Unable to start daemon!"),
_("Deluge cannot find the 'deluged' executable, it is likely \
that you forgot to install the deluged package or it's not in your PATH.")).run()
else:
raise e
except Exception, e:
import traceback
import sys
tb = sys.exc_info()
dialogs.ErrorDialog(
_("Unable to start daemon!"),
_("Please examine the details for more information."),
details=traceback.format_exc(tb[2])).run()
# Signal handlers
def __on_connected(self, connector, host_id):
if self.gtkui_config["autoconnect"]:
self.gtkui_config["autoconnect_host_id"] = host_id
component.start()
def on_button_connect_clicked(self, widget=None):
model, row = self.hostlist.get_selection().get_selected()
if not row:
return
status = model[row][HOSTLIST_COL_STATUS]
if status == "Connected":
def on_disconnect(reason):
self.__update_list()
client.disconnect().addCallback(on_disconnect)
return
host_id = model[row][HOSTLIST_COL_ID]
host = model[row][HOSTLIST_COL_HOST]
port = model[row][HOSTLIST_COL_PORT]
user = model[row][HOSTLIST_COL_USER]
password = model[row][HOSTLIST_COL_PASS]
if status == "Offline" and self.glade.get_widget("chk_autostart").get_active() and\
host in ("127.0.0.1", "localhost"):
# We need to start this localhost
self.start_daemon(port, deluge.configmanager.get_config_dir())
def on_connect_fail(result, try_counter):
log.error("Connection to host failed..")
# We failed connecting to the daemon, but lets try again
if try_counter:
log.info("Retrying connection.. Retries left: %s", try_counter)
try_counter -= 1
import time
time.sleep(0.5)
do_retry_connect(try_counter)
return result
def do_retry_connect(try_counter):
log.debug("user: %s pass: %s", user, password)
d = client.connect(host, port, user, password)
d.addCallback(self.__on_connected, host_id)
d.addErrback(on_connect_fail, try_counter)
do_retry_connect(6)
def do_connect(*args):
client.connect(host, port, user, password).addCallback(self.__on_connected, host_id)
if client.connected():
client.disconnect().addCallback(do_connect)
else:
do_connect()
self.connection_manager.response(gtk.RESPONSE_OK)
def on_button_close_clicked(self, widget):
self.connection_manager.response(gtk.RESPONSE_CLOSE)
def on_button_addhost_clicked(self, widget):
log.debug("on_button_addhost_clicked")
dialog = self.glade.get_widget("addhost_dialog")
dialog.set_transient_for(self.connection_manager)
dialog.set_position(gtk.WIN_POS_CENTER_ON_PARENT)
hostname_entry = self.glade.get_widget("entry_hostname")
port_spinbutton = self.glade.get_widget("spinbutton_port")
username_entry = self.glade.get_widget("entry_username")
password_entry = self.glade.get_widget("entry_password")
response = dialog.run()
if response == 1:
username = username_entry.get_text()
password = password_entry.get_text()
hostname = hostname_entry.get_text()
# We add the host
try:
self.add_host(hostname, port_spinbutton.get_value_as_int(), username, password)
except Exception, e:
from deluge.ui.gtkui.dialogs import ErrorDialog
ErrorDialog(_("Error Adding Host"), e).run()
username_entry.set_text("")
password_entry.set_text("")
hostname_entry.set_text("")
port_spinbutton.set_value(58846)
dialog.hide()
def on_button_removehost_clicked(self, widget):
log.debug("on_button_removehost_clicked")
# Get the selected rows
paths = self.hostlist.get_selection().get_selected_rows()[1]
for path in paths:
self.liststore.remove(self.liststore.get_iter(path))
# Update the hostlist
self.__update_list()
# Save the host list
self.__save_hostlist()
def on_button_startdaemon_clicked(self, widget):
log.debug("on_button_startdaemon_clicked")
if self.liststore.iter_n_children(None) < 1:
# There is nothing in the list, so lets create a localhost entry
self.add_host(DEFAULT_HOST, DEFAULT_PORT)
# ..and start the daemon.
self.start_daemon(DEFAULT_PORT, deluge.configmanager.get_config_dir())
return
paths = self.hostlist.get_selection().get_selected_rows()[1]
if len(paths) < 1:
return
status = self.liststore[paths[0]][HOSTLIST_COL_STATUS]
host = self.liststore[paths[0]][HOSTLIST_COL_HOST]
port = self.liststore[paths[0]][HOSTLIST_COL_PORT]
user = self.liststore[paths[0]][HOSTLIST_COL_USER]
password = self.liststore[paths[0]][HOSTLIST_COL_PASS]
if host not in ("127.0.0.1", "localhost"):
return
if status in ("Online", "Connected"):
# We need to stop this daemon
# Call the shutdown method on the daemon
def on_daemon_shutdown(d):
# Update display to show change
reactor.callLater(0.8, self.__update_list)
if client.connected() and client.connection_info() == (host, port, user):
client.daemon.shutdown().addCallback(on_daemon_shutdown)
else:
# Create a new client instance
c = deluge.ui.client.Client()
def on_connect(d, c):
log.debug("on_connect")
c.daemon.shutdown().addCallback(on_daemon_shutdown)
c.connect(host, port, user, password).addCallback(on_connect, c)
elif status == "Offline":
self.start_daemon(port, deluge.configmanager.get_config_dir())
reactor.callLater(0.8, self.__update_list)
def on_button_refresh_clicked(self, widget):
self.__update_list()
def on_hostlist_row_activated(self, tree, path, view_column):
self.on_button_connect_clicked()
def on_hostlist_selection_changed(self, treeselection):
self.__update_buttons()
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