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import sys
import bonobo
from optparse import OptionParser
try:
import dbus
except ImportError:
HAVE_DBUS = False
else:
HAVE_DBUS = True
def main():
parser = OptionParser(usage="usage: %prog [options] [message]")
parser.add_option("-f", "--full",
help="Message is in full format specification",
action="store_true", dest="full", default=False)
parser.add_option("-s", "--stdin",
help="Read message from stdin; Implies --full",
action="store_true", dest="stdin", default=False)
if HAVE_DBUS:
parser.add_option("", "--dbus",
help="Prefer D-BUS as IPC method",
action="store_true", dest="dbus", default=False)
(options, args) = parser.parse_args()
timeout = -1
if len(args) == 2:
print >> sys.stderr, "Warning: timeout argument is deprecated and will be removed in the future"
timeout = int(args[1])
if not options.stdin and not (1 <= len(args) <= 2):
parser.error("wrong number of arguments")
if options.stdin:
msg = sys.stdin.read()
else:
msg = args[0]
class ServerError(Exception):
def __init__(self, value):
self.value = value
def send_dbus():
osd = dbus.SessionBus().get_object("pt.inescporto.telecom.GnomeOSD", "/Server")
if options.full or options.stdin:
error = osd.showMessageFull(msg, dbus_interface="pt.inescporto.telecom.GnomeOSD")
else:
error = osd.showMessage(msg, timeout, dbus_interface="pt.inescporto.telecom.GnomeOSD")
if error:
raise ServerError(error)
def send_bonobo():
osd = bonobo.get_object("OAFIID:GNOME_OSD", "IDL:Bonobo/Application:1.0")
osd.ref() # AppClient steals one reference
osd = bonobo.AppClient(osd)
if options.full or options.stdin:
error = osd.msg_send("show-full", [msg])
else:
error = osd.msg_send("show", [msg, timeout])
if error:
raise ServerError(error)
if HAVE_DBUS and options.dbus:
order = [("D-BUS", send_dbus), ("Bonobo", send_bonobo)]
else:
order = [("Bonobo", send_bonobo)]
if HAVE_DBUS:
order.append(("D-BUS", send_dbus))
for i, (name, func) in enumerate(order):
if i > 0:
print "Trying %s" % name
try:
func()
break
except ServerError, ex:
print >> sys.stderr, "ServerError: %s" % ex.value
raise SystemExit, 2
except Exception, ex:
print >> sys.stderr, "Error: %s" % ex
continue
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