def __init__(self, options):
SessionsGUI.__init__(self, options)
listener_class = get_listener_class()
assert listener_class
self.listener = listener_class(XPRA_MDNS_TYPE, mdns_found=None, mdns_add=self.mdns_add, mdns_remove=self.mdns_remove)
log("%s%s=%s", listener_class, (XPRA_MDNS_TYPE, None, self.mdns_add, self.mdns_remove), self.listener)
self.listener.start()
def has_mdns(self):
try:
from xpra.net.mdns import get_listener_class
lc = get_listener_class()
log("mdns listener class: %s", lc)
if lc:
return True
except ImportError as e:
log("no mdns support: %s", e)
return False
def do_main(opts):
from xpra.platform import program_context, command_error
from xpra.log import enable_color
with program_context("Xpra-Session-Browser", "Xpra Session Browser"):
enable_color()
if not get_listener_class():
command_error("no mDNS support in this build")
return 1
gui = mdns_sessions(opts)
gtk_main()
return gui.exit_code
def browse(self, *_args):
subcommand = "sessions"
try:
from xpra.net.mdns import get_listener_class
listener = get_listener_class()
if listener:
subcommand = "mdns-gui"
except ImportError:
pass
cmd = get_xpra_command() + [subcommand]
proc = exec_command(cmd)
if proc.poll() is None:
self.busy_cursor(self.browse_button)
def do_main(opts):
from xpra.platform import program_context, command_error
from xpra.log import enable_color
from xpra.platform.gui import init, set_default_icon
with program_context("xpra-session-browser", "Xpra Session Browser"):
enable_color()
set_default_icon("mdns.png")
init()
if not get_listener_class():
command_error("no mDNS support in this build")
return 1
mdns = opts.mdns
if mdns:
gui = mdns_sessions(opts)
else:
gui = SessionsGUI(opts)
Gtk.main()
return gui.exit_code
