def usage_full():
nmtalk.message("Usage: nm <command> <options> ...")
nmtalk.message("")
nmtalk.message("The following options are understood by all commands:")
nmformat.opt_table(default_opt_table)
keys = command_dict.keys()
if keys:
command_list = []
for k in keys:
description, constructor, aliases, hidden, basic, category = command_dict[k]
if not hidden:
command_list.append([k, aliases, description, category])
print_command_list(command_list, with_categories=1)
nmtalk.message("")
nmtalk.message("For more detailed information about a specific command,")
nmtalk.message("run 'nm <command name> --help'.")
nmtalk.message("")
else:
nmtalk.error("<< No commands found --- something is wrong! >>")
def execute(self, options_dict, non_option_args):
if len(non_option_args) < 1:
self.usage()
manager = self.Manager()
table_headers = ("Property", "Value")
for device_iface in non_option_args:
device = manager.get_device_by_iface(device_iface)
if not device:
nmtalk.error("Invalid device %s" % device_iface)
continue
config = device.get_ip4_config()
if not config:
nmtalk.error("Device has no IP4 config")
continue
props = config.get_properties()
if len(non_option_args) > 1:
print
print "Device %s" % device_iface
print
nmformat.tabular(table_headers, props)
return 0
def execute(self, options_dict, non_option_args):
if len(non_option_args) < 1:
self.usage()
manager = self.Manager()
aps = self.find_aps(manager.get_devices(), non_option_args)
found = 0
table_headers = ("Property", "Value")
for ssid in non_option_args:
ap = aps[ssid]
if not ap:
nmtalk.error("Can not find AP %s" % ssid)
continue
found += 1
props = ap.get_properties()
nmformat.tabular(table_headers, props)
if found == 0:
return 1
return 0
def execute(self, options_dict, non_option_args):
if len(non_option_args) < 1:
self.usage()
manager = self.Manager()
table_headers = ("Property", "Value")
for device_iface in non_option_args:
device = manager.get_device_by_iface(device_iface)
if not device:
nmtalk.error("Invalid device %s" % device_iface)
continue
config = device.get_ip4_config()
if not config:
nmtalk.error("Device has no IP4 config")
continue
props = config.get_properties()
if len(non_option_args) > 1:
print
print "Device %s" % device_iface
print
nmformat.tabular(table_headers, props)
return 0
def execute(self, options_dict, non_option_args):
if not non_option_args:
self.usage()
manager = nmsettings.ConnectionManager()
found = 0
for name in non_option_args:
connection = manager.get_connection_by_name(nmsettings.DBUS_SERVICE_USER_SETTINGS, name)
if not connection:
nmtalk.error("Can not find connection '%s'" % name)
continue
found += 1
settings = connection.get_settings()
for setting_type in settings.keys():
print setting_type
setting = settings[setting_type]
for key in setting.keys():
print "%s : %s" % (key, setting[key])
print
if found == 0:
return 1
return 0
def execute(self, options_dict, non_option_args):
manager = self.Manager()
devices = []
if len(non_option_args) < 1:
# Get all wireless devices
for device in manager.get_devices():
if isinstance(device, nmwirelessdevicecmds.WirelessDevice):
devices.append(device)
else:
for device in manager.get_devices():
for arg in non_option_args:
if device.get_interface() == arg:
if isinstance(device, nmwirelessdevicecmds.WirelessDevice):
devices.append(device)
else:
nmtalk.error("Wireless device expected, got %s" % str(device))
got_devices = len(devices)
if got_devices < 1:
nmtalk.error("No wireless devices found.")
return 1
for device in devices:
if got_devices > 1:
nmtalk.message("Access Points for device '%s':" % device.get_interface())
aps = device.get_access_points()
if not aps:
nmtalk.message("No access points found.")
continue
rows = []
active_ap = device.get_active_access_point()
if active_ap:
active_ssid = active_ap.get_ssid()
else:
active_ssid = None
for ap in aps:
if active_ssid == ap.get_ssid():
active = "*"
else:
active = ""
rows.append ((str(ap), active))
rows.sort(lambda x,y:cmp(x[0].lower(), y[0].lower()))
nmformat.tabular(("SSID", "Active"), rows)
return 0
def execute(self, options_dict, non_option_args):
if len(non_option_args) != 1:
self.usage()
vpn_manager = nmvpn.VpnManager()
connection = vpn_manager.get_active_connection_by_name(non_option_args[0])
if not connection:
nmtalk.error("VPN connection '%s' not found." % non_option_args[0])
return 1
connection.disconnect()
return 0
def execute(self, options_dict, non_option_args):
if len(non_option_args) != 1:
self.usage()
vpn_manager = nmvpn.VpnManager()
connection = vpn_manager.get_active_connection_by_name(
non_option_args[0])
if not connection:
nmtalk.error("VPN connection '%s' not found." % non_option_args[0])
return 1
connection.disconnect()
return 0
def usage_basic():
nmtalk.message("Usage: nm <command> <options> ...")
nmtalk.message("")
keys = command_dict.keys()
if keys:
keys.sort()
command_list = []
for k in keys:
description, constructor, aliases, hidden, basic, category = command_dict[k]
if not hidden and basic:
command_list.append([k, aliases, description, category])
nmtalk.message("Some basic commands are:")
print_command_list(command_list)
nmtalk.message("")
nmtalk.message("For a more complete list of commands and important options,")
nmtalk.message("run \"nm help\".")
nmtalk.message("")
else:
nmtalk.error("<< No commands found --- something is wrong! >>")
def show_exception(e):
if nmtalk.show_verbose:
trace = ""
exception = ""
exc_list = traceback.format_exception_only (sys.exc_type, sys.exc_value)
for entry in exc_list:
exception += entry
tb_list = traceback.format_tb(sys.exc_info()[2])
for entry in tb_list:
trace += entry
nmtalk.error(str(e))
nmtalk.error(trace)
else:
nmtalk.error(str(e))
def show_exception(e):
if nmtalk.show_verbose:
trace = ""
exception = ""
exc_list = traceback.format_exception_only(sys.exc_type, sys.exc_value)
for entry in exc_list:
exception += entry
tb_list = traceback.format_tb(sys.exc_info()[2])
for entry in tb_list:
trace += entry
nmtalk.error(str(e))
nmtalk.error(trace)
else:
nmtalk.error(str(e))
def register(constructor):
obj = constructor()
name = obj.name()
aliases = obj.aliases()
hidden = obj.is_hidden()
basic = obj.is_basic()
description = obj.description_short() or "<No Description Available>"
category = obj.category()
if command_dict.has_key(name):
nmtalk.error("Command name collision: '"+name+"'")
else:
command_dict[name] = (description, constructor, aliases, hidden, basic, category)
for a in aliases:
al = string.lower(a)
if command_dict.has_key(al):
nmtalk.error("Command/alias collision: '"+a+"'")
elif alias_dict.has_key(al):
nmtalk.error("Alias collision: '"+a+"'")
else:
alias_dict[al] = name
def execute(self, options_dict, non_option_args):
if len(non_option_args) != 1:
self.usage()
# Find the VPN connection
manager = nmsettings.ConnectionManager()
connection_name = non_option_args.pop(0)
if options_dict.has_key("system"):
connection = manager.get_connection_by_name(
nmsettings.DBUS_SERVICE_SYSTEM_SETTINGS, connection_name,
"vpn")
elif options_dict.has_key("user"):
connection = manager.get_connection_by_name(
nmsettings.DBUS_SERVICE_USER_SETTINGS, connection_name, "vpn")
else:
connection = manager.get_connection_by_name(
nmsettings.DBUS_SERVICE_SYSTEM_SETTINGS, connection_name,
"vpn")
if not connection:
connection = manager.get_connection_by_name(
nmsettings.DBUS_SERVICE_USER_SETTINGS, connection_name,
"vpn")
if not connection:
nmtalk.error("VPN connection '%s' not found." % connection_name)
return 1
manager = nm.NetworkManager()
# Find the first active device
device = None
for d in manager.get_devices():
if d.get_state() == nmdevice.DEVICE_STATE_ACTIVATED:
device = d
break
if not device:
nmtalk.fatal("Can not activate VPN, no active device found")
vpn_manager = nmvpn.VpnManager()
vpn_connection = vpn_manager.connect(connection, device)
if options_dict.has_key("dont-wait"):
return 0
loop = gobject.MainLoop()
self.exit_status = 0
def monitor(state, reason):
msg = "'%s': %s" % (connection_name,
nmvpn.vpn_connection_state_to_str(state))
if reason != nmvpn.VPN_CONNECTION_STATE_REASON_NONE:
msg += " (%s)" % nmvpn.vpn_connection_state_reason_to_str(
reason)
nmtalk.message(msg)
if state == nmvpn.VPN_CONNECTION_STATE_ACTIVATED:
loop.quit()
elif state == nmvpn.VPN_CONNECTION_STATE_FAILED or state == nmvpn.VPN_CONNECTION_STATE_DISCONNECTED:
loop.quit()
self.exit_status = 1
vpn_connection.proxy.connect_to_signal(
"StateChanged",
monitor,
dbus_interface=nmvpn.DBUS_INTERFACE_VPN_CONNECTION)
loop.run()
return self.exit_status
def process_argv(self, argv):
###
### Expand our synthetic args.
### Then compile our list of arguments into something that getopt can
### understand. Finally, call getopt on argv and massage the results
### in something easy-to-use.
###
argv = get_user_default_args(argv, self.name())
opt_table = self.opt_table()
short_opt_getopt = ""
long_opt_getopt = []
short2long_dict = {}
for o in opt_table:
short_opt = o[0]
long_opt = o[1]
opt_desc = o[2]
if short_opt:
if short2long_dict.has_key(short_opt):
nmtalk.error("Short option collision!")
nmtalk.error("-" + short_opt + ", --" + long_opt)
nmtalk.error(" vs.")
nmtalk.error("-" + short_opt + ", --" + short2long_dict[short_opt])
sys.exit(1)
short2long_dict[short_opt] = long_opt
short_opt_getopt = short_opt_getopt + short_opt
if opt_desc:
short_opt_getopt = short_opt_getopt + ":"
if opt_desc:
long_opt_getopt.append(long_opt + "=")
else:
long_opt_getopt.append(long_opt)
try:
optlist, args = getopt.getopt(argv, short_opt_getopt, long_opt_getopt)
except getopt.error:
did_something = 0
for a in argv:
if string.find(a,"--") == 0:
if not a[2:] in map(lambda x:x[1], opt_table):
nmtalk.error("Invalid argument " + a)
did_something = 1
elif string.find(a, "-") == 0:
if not a[1:] in map(lambda x:x[0], opt_table):
nmtalk.error("Invalid argument " + a)
did_something = 1
# Just in case something strange went wrong and we weren't
# able to describe quite why the options parsing failed,
# we print a catch-all error message.
if not did_something:
nmtalk.error("Invalid arguments")
self.usage()
sys.exit(1)
###
### Walk through our list of options and replace short options with the
### corresponding long option.
###
i = 0
while i < len(optlist):
key = optlist[i][0]
if key[0:2] != "--":
optlist[i] = ("--" + short2long_dict[key[1:]], optlist[i][1])
i = i + 1
###
### Get the list of "orthogonal" options for this command and, if our
### list of options contains orthogonal elements, remove all but the
### last such option.
### (i.e. if we are handed --quiet --verbose, we drop the --quiet)
###
optlist.reverse()
for oo_list in self.orthogonal_opts():
i = 0
seen_oo = 0
while i < len(optlist):
key = optlist[i][0]
if key[2:] in oo_list:
if seen_oo:
del optlist[i]
i = i - 1
seen_oo = 1
i = i + 1
optlist.reverse()
###
### Store our options in a dictionary
###
opt_dict = {}
for key, value in optlist:
opt_dict[key[2:]] = value
return opt_dict, args
def execute(self, options_dict, non_option_args):
nmtalk.error("Execute not implemented!")
sys.exit(1)
def execute(self, options_dict, non_option_args):
if len(non_option_args) != 1:
self.usage()
# Find the VPN connection
manager = nmsettings.ConnectionManager()
connection_name = non_option_args.pop(0)
if options_dict.has_key("system"):
connection = manager.get_connection_by_name(nmsettings.DBUS_SERVICE_SYSTEM_SETTINGS,
connection_name, "vpn")
elif options_dict.has_key("user"):
connection = manager.get_connection_by_name(nmsettings.DBUS_SERVICE_USER_SETTINGS,
connection_name, "vpn")
else:
connection = manager.get_connection_by_name(nmsettings.DBUS_SERVICE_SYSTEM_SETTINGS,
connection_name, "vpn")
if not connection:
connection = manager.get_connection_by_name(nmsettings.DBUS_SERVICE_USER_SETTINGS,
connection_name, "vpn")
if not connection:
nmtalk.error("VPN connection '%s' not found." % connection_name)
return 1
manager = nm.NetworkManager()
# Find the first active device
device = None
for d in manager.get_devices():
if d.get_state() == nmdevice.DEVICE_STATE_ACTIVATED:
device = d
break
if not device:
nmtalk.fatal("Can not activate VPN, no active device found")
vpn_manager = nmvpn.VpnManager()
vpn_connection = vpn_manager.connect(connection, device)
if options_dict.has_key("dont-wait"):
return 0
loop = gobject.MainLoop()
self.exit_status = 0
def monitor(state, reason):
msg = "'%s': %s" % (connection_name, nmvpn.vpn_connection_state_to_str(state))
if reason != nmvpn.VPN_CONNECTION_STATE_REASON_NONE:
msg += " (%s)" % nmvpn.vpn_connection_state_reason_to_str(reason)
nmtalk.message(msg)
if state == nmvpn.VPN_CONNECTION_STATE_ACTIVATED:
loop.quit()
elif state == nmvpn.VPN_CONNECTION_STATE_FAILED or state == nmvpn.VPN_CONNECTION_STATE_DISCONNECTED:
loop.quit()
self.exit_status = 1
vpn_connection.proxy.connect_to_signal("StateChanged", monitor,
dbus_interface=nmvpn.DBUS_INTERFACE_VPN_CONNECTION)
loop.run()
return self.exit_status
def main(ver, nm_dir):
global local
global nm_version
nm_version = ver
if os.environ.has_key("NM_DEBUG"):
nmtalk.show_debug = 1
import_commands(nm_dir)
###
### Grab the option list and extract the first non-option argument that
### looks like a command. This could get weird if someone passes the name
### of a command as the argument to an option.
###
argv = sys.argv[1:]
argv = nmcommand.expand_synthetic_args(argv)
if "--version" in argv:
print
print nm_name + " " + nm_version
print nm_copyright
print
sys.exit(0)
command = nmcommand.extract_command_from_argv(argv)
if "-?" in argv or "--help" in argv:
command.usage()
sys.exit(0)
# A hack to suppress extra whitespace when dumping.
if command.name() == "dump":
nmtalk.be_terse = 1
argv = nmcommand.get_user_default_args(argv, command)
opt_dict, args = command.process_argv(argv)
###
### Control verbosity
###
if opt_dict.has_key("terse"):
nmtalk.be_terse = 1
if opt_dict.has_key("quiet"):
nmtalk.show_messages = 0
nmtalk.show_warnings = 0
if opt_dict.has_key("verbose"):
nmtalk.show_verbose = 1
### Whitespace is nice, so we always print a blank line before
### executing the command
if not nmtalk.be_terse:
nmtalk.message("")
try:
command.execute(opt_dict, args)
except IOError, e:
if e.errno == 13:
nmtalk.error("You must be root to execute this command")
else:
show_exception(e)
sys.exit(1)
def main(ver, nm_dir):
global local
global nm_version
nm_version = ver
if os.environ.has_key("NM_DEBUG"):
nmtalk.show_debug = 1
import_commands(nm_dir)
###
### Grab the option list and extract the first non-option argument that
### looks like a command. This could get weird if someone passes the name
### of a command as the argument to an option.
###
argv = sys.argv[1:]
argv = nmcommand.expand_synthetic_args(argv)
if "--version" in argv:
print
print nm_name + " " + nm_version
print nm_copyright
print
sys.exit(0)
command = nmcommand.extract_command_from_argv(argv)
if "-?" in argv or "--help" in argv:
command.usage()
sys.exit(0)
# A hack to suppress extra whitespace when dumping.
if command.name() == "dump":
nmtalk.be_terse = 1
argv = nmcommand.get_user_default_args(argv, command)
opt_dict, args = command.process_argv(argv)
###
### Control verbosity
###
if opt_dict.has_key("terse"):
nmtalk.be_terse = 1
if opt_dict.has_key("quiet"):
nmtalk.show_messages = 0
nmtalk.show_warnings = 0
if opt_dict.has_key("verbose"):
nmtalk.show_verbose = 1
### Whitespace is nice, so we always print a blank line before
### executing the command
if not nmtalk.be_terse:
nmtalk.message("")
try:
command.execute(opt_dict, args)
except IOError, e:
if e.errno == 13:
nmtalk.error("You must be root to execute this command")
else:
show_exception(e)
sys.exit(1)
def expand_synthetic_args(argv):
###
### First, walk across our argument list and find any --read-from-file
### options. For each, read the arguments from the file and insert
### them directly after the --read-from-file option.
###
i = 0
is_file_to_read_from = 0
while i < len(argv):
arg = argv[i]
file_to_read = None
if is_file_to_read_from:
file_to_read = arg
is_file_to_read_from = 0
if arg == "--read-from-file":
is_file_to_read_from = 1
elif string.find(arg, "--read-from-file=") == 0:
file_to_read = arg[len("--read-from-file="):]
is_file_to_read_from = 0
if file_to_read:
lines = []
try:
f = open(file_to_read, "r")
lines = map(string.strip, f.readlines())
except IOError:
nmtalk.error("Couldn't open file '%s' to read arguments" % file_to_read)
sys.exit(1)
argv = argv[:i] + lines + argv[i+1:]
i = i + len(lines)
i = i + 1
###
### Next, look for --read-from-stdin options. If there is more than
### one on the command line, we split our list of options on blank
### lines.
###
rfs_count = argv.count("--read-from-stdin")
if rfs_count > 0:
lines = map(string.strip, sys.stdin.readlines())
i = 0 # position in argv
j = 0 # position in lines
while i < len(argv):
if argv[i] == "--read-from-stdin":
if j < len(lines):
if rfs_count > 1 and "" in lines[j:]:
j1 = j + lines[j:].index("")
argv = argv[:i+1] + lines[j:j1] + argv[i+1:]
j = j1+1
else:
argv = argv[:i+1] + \
filter(lambda x:x!="", lines[j:]) + \
argv[i+1:]
j = len(lines)
rfs_count = rfs_count - 1
i = i + 1
###
### Finally, we filter our all of those --read-from-* arguments
### that we left lying around in argv.
###
argv = filter(lambda x: \
string.find(x,"--read-from-file") != 0 \
and x != "--read-from-stdin",
argv)
return argv
