From 8246aeeeb404bb17563f2dc4f4d41b890a9c746c Mon Sep 17 00:00:00 2001 From: bendikro Date: Sun, 27 Sep 2015 02:07:08 +0200 Subject: [PATCH] Version 1.0 * Support for unix hosts with pyiface --- LICENSE | 623 ++++++++++++++++++++++++++ README.md | 23 + ifacewatch/__init__.py | 50 +++ ifacewatch/core.py | 130 ++++++ ifacewatch/data/ifacewatch.glade | 270 +++++++++++ ifacewatch/gtkui/__init__.py | 0 ifacewatch/gtkui/gtkui.py | 87 ++++ ifacewatch/ifacewatch_config.py | 73 +++ ifacewatch/lib/__init__.py | 0 ifacewatch/lib/pyiface/__init__.py | 12 + ifacewatch/lib/pyiface/iface.py | 432 ++++++++++++++++++ ifacewatch/lib/pyiface/ifreqioctls.py | 67 +++ ifacewatch/util/__init__.py | 0 ifacewatch/util/common.py | 126 ++++++ ifacewatch/util/gtkui_log.py | 39 ++ ifacewatch/util/logger.py | 58 +++ setup.cfg | 8 + setup.py | 44 ++ tox.ini | 66 +++ 19 files changed, 2108 insertions(+) create mode 100644 LICENSE create mode 100644 README.md create mode 100644 ifacewatch/__init__.py create mode 100644 ifacewatch/core.py create mode 100644 ifacewatch/data/ifacewatch.glade create mode 100644 ifacewatch/gtkui/__init__.py create mode 100644 ifacewatch/gtkui/gtkui.py create mode 100644 ifacewatch/ifacewatch_config.py create mode 100644 ifacewatch/lib/__init__.py create mode 100644 ifacewatch/lib/pyiface/__init__.py create mode 100644 ifacewatch/lib/pyiface/iface.py create mode 100644 ifacewatch/lib/pyiface/ifreqioctls.py create mode 100644 ifacewatch/util/__init__.py create mode 100644 ifacewatch/util/common.py create mode 100644 ifacewatch/util/gtkui_log.py create mode 100644 ifacewatch/util/logger.py create mode 100644 setup.cfg create mode 100644 setup.py create mode 100644 tox.ini diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..2ef9345 --- /dev/null +++ b/LICENSE @@ -0,0 +1,623 @@ +Iface Watch is licensed under the GNU General Public License version 3. + + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS diff --git a/README.md b/README.md new file mode 100644 index 0000000..874d028 --- /dev/null +++ b/README.md @@ -0,0 +1,23 @@ +## Iface Watch : A Deluge plugin to monitor a network interface for IP changes ## + +Author: bendikro + + +License: GPLv3 + +## Building the plugin ## + +``` +#!bash + +$ python setup.py bdist_egg +``` + + +## Changelog ## + +v1.0 - 2015-09-27 + +* Support for unix hosts with pyiface + +(Tested with Deluge 1.3.11) diff --git a/ifacewatch/__init__.py b/ifacewatch/__init__.py new file mode 100644 index 0000000..b5b0d94 --- /dev/null +++ b/ifacewatch/__init__.py @@ -0,0 +1,50 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2012-2015 bendikro bro.devel+yarss2@gmail.com +# +# Based on work by: +# Copyright (C) 2009 Camillo Dell'mour +# +# Basic plugin template created by: +# Copyright (C) 2008 Martijn Voncken +# Copyright (C) 2007-2009 Andrew Resch +# Copyright (C) 2009 Damien Churchill +# +# This file is part of YaRSS2 and is licensed under GNU General Public License 3.0, or later, with +# the additional special exception to link portions of this program with the OpenSSL library. +# See LICENSE for more details. +# + +import sys + +import pkg_resources +from deluge.plugins.init import PluginInitBase + +import ifacewatch.util.logger + +log = ifacewatch.util.logger.Logger() + + +def load_libs(): + egg = pkg_resources.require("IfaceWatch")[0] + for name in egg.get_entry_map("ifacewatch.libpaths"): + ep = egg.get_entry_info("ifacewatch.libpaths", name) + location = "%s/%s" % (egg.location, ep.module_name.replace(".", "/")) + sys.path.append(location) + log.info("Appending to sys.path: '%s'" % location) + + +class CorePlugin(PluginInitBase): + def __init__(self, plugin_name): + load_libs() + from core import Core as CorePluginClass + self._plugin_cls = CorePluginClass + super(CorePlugin, self).__init__(plugin_name) + + +class GtkUIPlugin(PluginInitBase): + def __init__(self, plugin_name): + load_libs() + from gtkui.gtkui import GtkUI as GtkUIPluginClass + self._plugin_cls = GtkUIPluginClass + super(GtkUIPlugin, self).__init__(plugin_name) diff --git a/ifacewatch/core.py b/ifacewatch/core.py new file mode 100644 index 0000000..cda3436 --- /dev/null +++ b/ifacewatch/core.py @@ -0,0 +1,130 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2015 bendikro bro.devel+ifacewatch@gmail.com +# +# This file is part of Iface Watch and is licensed under GNU General Public +# License 3.0, or later, with the additional special exception to link portions +# of this program with the OpenSSL library. See LICENSE for more details. +# + + +import deluge.common +import deluge.component as component +from deluge.core.rpcserver import export +from deluge.plugins.pluginbase import CorePluginBase +from twisted.internet.task import LoopingCall + +import ifacewatch.util.common +import ifacewatch.util.logger +from ifacewatch.ifacewatch_config import IfacewatchConfig +from ifacewatch.lib.pyiface.iface import Interface +from ifacewatch.util.common import IfaceWatchIPChangedEvent + + +class Core(CorePluginBase): + + def __init__(self, name): + """Used for tests only""" + if name is not "test": + super(Core, self).__init__(name) + else: + # To avoid warnings when running tests + self._component_name = name + + self.timer = None + self.config = None + self.ip = None + self.log = ifacewatch.util.logger.Logger() + self.log.info("Core init", gtkui=True) + self.core = component.get("Core") + self.core.config.register_set_function("listen_interface", self.interface_changed) + + def interface_changed(self, iface, ip): + component.get("EventManager").emit(IfaceWatchIPChangedEvent(ip)) + + def enable(self, config=None): + if config is None: + self.config = IfacewatchConfig(self.log) + else: + self.config = config + self.log.info("Enabled Iface Watch %s" % ifacewatch.util.common.get_version()) + + self.scheduler_timer() + self.check_interface() + + def scheduler_timer(self): + if self.timer: + if self.timer.running: + self.timer.stop() + else: + self.timer = LoopingCall(self.check_interface) + + interval = int(self.config.get_config()["update_interval"]) + if self.config.get_config()["active"]: + self.timer.start(interval * 6, now=True) # Multiply to get seconds + self.log.info("Scheduling watch with interval %s." % + self.config.get_config()["update_interval"], gtkui=True) + else: + self.log.info("Watch mode disabled", gtkui=True) + + def disable(self): + self.config.save() + + def update(self): + pass + + def check_interface(self, *args, **kwargs): + if self.config is None: + return + prev_ip = self.ip + self.ip = None + iface = self.config.get_config()["interface"] + + if iface.strip(): + try: + iff = Interface(name=str(iface)) + self.ip = iff.ip_str() + if not deluge.common.is_ip(self.ip): + self.log.info("Invalid IP returned for interface '%s': %s" % (iface, self.ip), gtkui=True) + self.ip = None + except TypeError as e: + self.log.error("TypeError: %s" % e, gtkui=True) + + if self.ip is None: + self.ip = "" + iface = "" + + has_changed = prev_ip != self.ip + + if prev_ip is not None and has_changed: + self.log.info("IP from interface %s is new: %s -> %s" % + (iface, prev_ip, self.ip if self.ip else "0.0.0.0"), gtkui=True) + if has_changed: + self.log.info("Updating with IP '%s'" % (self.ip if self.ip else "0.0.0.0"), gtkui=True) + self.core.set_config({"listen_interface": self.ip}) + + return True + + @export + def get_ip(self): + """Returns the config dictionary""" + return self.core.get_config_value("listen_interface") + + @export + def get_config(self): + """Returns the config dictionary""" + return self.config.get_config() + + @export + def save_config(self, config): + newiface = "interface" in config and config["interface"] != self.config.get_config()["interface"] + newinterval = ("update_interval" in config and + config["update_interval"] != self.config.get_config()["update_interval"]) + newstate = config["active"] != self.config.get_config()["active"] + self.config.set_config(config) + if newstate and config["active"] is True: + self.log.info("Watch mode enabled") + if newiface: + self.check_interface() + if newinterval or newstate: + self.scheduler_timer() diff --git a/ifacewatch/data/ifacewatch.glade b/ifacewatch/data/ifacewatch.glade new file mode 100644 index 0000000..75a612c --- /dev/null +++ b/ifacewatch/data/ifacewatch.glade @@ -0,0 +1,270 @@ + + + + + + False + False + + + True + False + 5 + + + True + False + 5 + 5 + + + True + False + 7 + 10 + + + True + False + 14 + + + Active + True + True + False + True + + + + False + True + 0 + + + + + Update + True + True + True + + + + False + True + 1 + + + + + True + False + 11 + + + True + False + Interface + + + False + False + 0 + + + + + True + • + True + False + False + True + True + + + False + True + end + 1 + + + + + False + True + end + 2 + + + + + False + False + 0 + + + + + True + False + 15 + + + True + False + 7 + + + True + False + Update interval + + + False + True + 0 + + + + + True + True + • + False + False + True + True + 1 1 100000 1 10 0 + + + False + True + 1 + + + + + True + True + 0 + + + + + True + False + 67 + + + True + False + IP: + + + False + False + 0 + + + + + 114 + True + False + True + + + False + False + 1 + + + + + False + False + 1 + + + + + False + True + 1 + + + + + False + False + 0 + + + + + True + True + 10 + automatic + automatic + + + True + False + none + + + True + False + 0 + + + True + False + 3 + 3 + 7 + 7 + + + True + True + + + + + + + True + False + <b> Log </b> + True + + + label_item + + + + + + + + + True + True + 1 + + + + + True + True + 0 + + + + + + diff --git a/ifacewatch/gtkui/__init__.py b/ifacewatch/gtkui/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ifacewatch/gtkui/gtkui.py b/ifacewatch/gtkui/gtkui.py new file mode 100644 index 0000000..311d0e1 --- /dev/null +++ b/ifacewatch/gtkui/gtkui.py @@ -0,0 +1,87 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2015 bendikro bro.devel+ifacewatch@gmail.com +# +# This file is part of Iface Watch and is licensed under GNU General Public +# License 3.0, or later. +# + +import gtk + +from deluge.ui.client import client +from deluge.plugins.pluginbase import GtkPluginBase +import deluge.component as component + +from ifacewatch.util.logger import Logger +from ifacewatch.util.gtkui_log import GTKUILogger +from ifacewatch.util.common import get_resource + + +class GtkUI(GtkPluginBase): + + def enable(self): + self.create_ui() + self.on_show_prefs() # Necessary for the first time when the plugin is installed + client.register_event_handler("IfaceWatchLogMessageEvent", self.cb_on_log_message_arrived_event) + client.register_event_handler("IfaceWatchIPChangedEvent", self.cb_get_ip) + + def disable(self): + component.get("Preferences").remove_page("IfaceWatch") + component.get("PluginManager").deregister_hook("on_apply_prefs", self.on_apply_prefs) + component.get("PluginManager").deregister_hook("on_show_prefs", self.on_show_prefs) + + def create_ui(self): + self.glade = gtk.glade.XML(get_resource("ifacewatch.glade")) + self.ifacewatch_window = self.glade.get_widget('ifacewatch_window') + box = self.glade.get_widget("ifacewatch_prefs_box") + + self.glade.signal_autoconnect({ + "on_button_update_iface_clicked": self.on_button_update_iface_clicked, + "on_checkbutton_active_toggled": self.on_checkbutton_active_toggled, + }) + component.get("Preferences").add_page("IfaceWatch", box) + component.get("PluginManager").register_hook("on_apply_prefs", self.on_apply_prefs) + component.get("PluginManager").register_hook("on_show_prefs", self.on_show_prefs) + self.gtkui_log = GTKUILogger(self.glade.get_widget('textview_log')) + self.log = Logger(gtkui_logger=self.gtkui_log) + +############################### +# Update config and lists data +############################### + + def on_button_update_iface_clicked(self, widget): + iface = self.glade.get_widget("entry_interface").get_text() + interval = self.glade.get_widget("spinbutton_update_interval").get_value() + active = self.glade.get_widget("checkbutton_active").get_active() + client.ifacewatch.save_config({"interface": iface, "update_interval": int(interval), + "active": active}) + + def on_checkbutton_active_toggled(self, widget): + active = self.glade.get_widget("checkbutton_active").get_active() + client.ifacewatch.save_config({"active": active}) + + def on_apply_prefs(self): + """Called when the 'Apply' button is pressed""" + pass + + def on_show_prefs(self): + """Called when showing preferences window""" + client.ifacewatch.get_config().addCallback(self.cb_get_config) + client.ifacewatch.get_ip().addCallback(self.cb_get_ip) + + def cb_on_log_message_arrived_event(self, message): + """Callback function called on GtkUILogMessageEvent events""" + self.gtkui_log.gtkui_log_message(message) + + def cb_get_config(self, config): + """Callback function called after saving data to core""" + if config is None: + self.log.error("An error has occured. Cannot load data from config") + else: + self.glade.get_widget("entry_interface").set_text(config['interface']) + self.glade.get_widget("spinbutton_update_interval").set_value(int(config['update_interval'])) + self.glade.get_widget("checkbutton_active").set_active(config['active']) + + def cb_get_ip(self, ip): + self.glade.get_widget("label_IP_value").set_text(ip) + component.get("Preferences").glade.get_widget("entry_interface").set_text(ip) diff --git a/ifacewatch/ifacewatch_config.py b/ifacewatch/ifacewatch_config.py new file mode 100644 index 0000000..9624d5f --- /dev/null +++ b/ifacewatch/ifacewatch_config.py @@ -0,0 +1,73 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2015 bendikro bro.devel+ifacewatch@gmail.com +# +# This file is part of Iface Watch and is licensed under GNU General Public +# License 3.0, or later, with the additional special exception to link portions +# of this program with the OpenSSL library. See LICENSE for more details. +# + +import copy + +import deluge.configmanager +from deluge.event import DelugeEvent + +CONFIG_FILENAME = "ifacewatch.conf" + +__DEFAULT_PREFS = { + "interface": "", + "active": True, + "update_interval": 10, +} + + +def default_prefs(): + return copy.deepcopy(__DEFAULT_PREFS) + + +class YARSSConfigChangedEvent(DelugeEvent): + """ + Emitted when the config has been changed. + """ + def __init__(self, config): + """ + :param config: the new config + """ + self._args = [config] + + +class IfacewatchConfig(object): + + def __init__(self, logger, config=None, core_config=None, verify_config=True): + self.log = logger + self.config = config + + if config is None: + self.config = deluge.configmanager.ConfigManager(CONFIG_FILENAME, default_prefs()) + self.config.save() + + if verify_config: + self._verify_config() + + def save(self): + self.config.save() + + def get_config(self): + "returns the config dictionary" + config = copy.copy(self.config.config) + return config + + def set_config(self, config): + """Replaces the config data in self.config with the available keys in config""" + for key in config.keys(): + self.config[key] = config[key] + self.config.save() + + def _verify_config(self): + """Adding missing keys, in case a new version adds more config fields""" + # Update config + pass + + def run_for_each_dict_element(self, conf_dict, update_func): + for key in conf_dict.keys(): + update_func(conf_dict[key]) diff --git a/ifacewatch/lib/__init__.py b/ifacewatch/lib/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/ifacewatch/lib/pyiface/__init__.py b/ifacewatch/lib/pyiface/__init__.py new file mode 100644 index 0000000..57501a8 --- /dev/null +++ b/ifacewatch/lib/pyiface/__init__.py @@ -0,0 +1,12 @@ +from ifreqioctls import * +from iface import Interface, getIfaces + +__all__=['Interface', 'getIfaces'] + +ll = dir() +for l in ll: + if l.startswith('IFF_'): + __all__.append(l) + if l.startswith('SIOC'): + __all__.append(l) + diff --git a/ifacewatch/lib/pyiface/iface.py b/ifacewatch/lib/pyiface/iface.py new file mode 100644 index 0000000..3f1d9ff --- /dev/null +++ b/ifacewatch/lib/pyiface/iface.py @@ -0,0 +1,432 @@ +import sys +import fcntl +import struct +import socket + +from ctypes import * +from ifreqioctls import * +from binascii import hexlify + +flags2str = { + IFF_UP: 'Interface is up.', + IFF_BROADCAST: 'Broadcast address valid.', + IFF_DEBUG: 'Turn on debugging.', + IFF_LOOPBACK: 'Is a loopback net.', + IFF_POINTOPOINT: 'Interface is point-to-point link.', + IFF_NOTRAILERS: 'Avoid use of trailers.', + IFF_RUNNING: 'Resources allocated.', + IFF_NOARP: 'No address resolution protocol.', + IFF_PROMISC: 'Receive all packets.', + IFF_ALLMULTI: 'Receive all multicast packets.', + IFF_MASTER: 'Master of a load balancer.', + IFF_SLAVE: 'Slave of a load balancer.', + IFF_MULTICAST: 'Supports multicast.', + IFF_PORTSEL: 'Can set media type.', + IFF_AUTOMEDIA: 'Auto media select active.', + IFF_DYNAMIC: 'Dialup device with changing addresses.' +} + +def flagsToStr(fin): + ret = '' + for k in flags2str.keys(): + if fin & k: + ret = ret +'\t'+ flags2str[k] + '\n' + + return ret + + +class sockaddr_gen(Structure): + _fields_ = [ + ( "sa_family", c_uint16 ), + ( "sa_data", (c_uint8 * 22) ) + ] + +# AF_INET / IPv4 +class in_addr(Structure): + _pack_=1 + _fields_ = [ + ("s_addr", c_uint32), + ] + +class sockaddr_in(Structure): + _pack_=1 + _fields_ = [ + ("sin_family", c_ushort), + ("sin_port", c_ushort), + ("sin_addr", in_addr), + ("sin_zero", (c_uint8 * 16) ), # padding + ] + +# AF_INET6 / IPv6 +class in6_u(Union): + _pack_=1 + _fields_ = [ + ("u6_addr8", (c_uint8 * 16) ), + ("u6_addr16", (c_uint16 * 8) ), + ("u6_addr32", (c_uint32 * 4) ) + ] + +class in6_addr(Structure): + _pack_ = 1 + _fields_ = [ + ("in6_u", in6_u), + ] + +class sockaddr_in6(Structure): + _pack_=1 + _fields_ = [ + ("sin6_family", c_short), + ("sin6_port", c_ushort), + ("sin6_flowinfo", c_uint32), + ("sin6_addr", in6_addr), + ("sin6_scope_id", c_uint32), + ] + +# AF_LINK / BSD|OSX +class sockaddr_dl( Structure ): + _fields_ = [ + ("sdl_len", c_uint8 ), + ("sdl_family", c_uint8 ), + ("sdl_index", c_uint16 ), + ("sdl_type", c_uint8 ), + ("sdl_nlen", c_uint8 ), + ("sdl_alen", c_uint8 ), + ("sdl_slen", c_uint8 ) +# ("sdl_data", (c_uint8 * 46) ) + ] + + +class sockaddr ( Union ): + _pack_=1 + _fields_ = [ + ('gen', sockaddr_gen), + ('in4', sockaddr_in ), + ('in6', sockaddr_in6 ) + ] + +class ifmap( Structure ): + _pack_=1 + _fields_ = [ + ('mem_start', c_ulong), + ('mem_end', c_ulong), + ('base_addr', c_ushort), + ('irq', c_ubyte ), + ('dma', c_ubyte ), + ('port', c_ubyte ) + ] + +IFNAMSIZ = 16 +IFHWADDRLEN = 6 +class ifr_data( Union ): + _pack_ = 1 + _fields_ = [ + ('ifr_addr', sockaddr), + ('ifr_dstaddr', sockaddr), + ('ifr_broadaddr',sockaddr), + ('ifr_netmask', sockaddr), + ('ifr_hwaddr', sockaddr), + ('ifr_flags', c_short), + ('ifr_ifindex', c_int), + ('ifr_ifqlen', c_int), + ('ifr_metric', c_int), + ('ifr_mtu', c_int), + ('ifr_map', ifmap), + ('ifr_slave', (c_ubyte*IFNAMSIZ)), + ('ifr_newname', (c_ubyte*IFNAMSIZ)), + ('ifr_data', c_void_p) + ] + +class ifreq( Structure ): + _pack_=1 + _fields_= [ + ('ifr_name', (c_ubyte*IFNAMSIZ)), + ('data', ifr_data) + ] + + +class Interface(object): + """ + Represents a network interface. + + Almost all interesting attributes are exported in the form + of a variable. You can get or set this variable. For example: + + ifeth0 = Interface("eth0") + print ifeth0.addr # will print the current address + ... + or + ... + ifeth0.addr = (AF_INET, '1.2.3.4') # will set a new address + + """ + + def __init__(self, idx=1, name=None): + self.skt = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 0) + fcntl.fcntl(self.skt, + fcntl.F_SETFD, + fcntl.fcntl(self.skt, fcntl.F_GETFD) | fcntl.FD_CLOEXEC) + + self._index = idx + self._name = name + + # Get the name of the interface + if (self._name == None): + self._name = self.name + else: + self._name = (c_ubyte*IFNAMSIZ) (*bytearray(self._name)) + self._index = self.index + + def __newIfreqWithName(self): + ifr = ifreq() + ifr.ifr_name = self._name + return ifr + + def __doIoctl(self, ifr, SIOC, mutate = True): + try: + fcntl.ioctl(self.skt, SIOC, ifr, mutate) + except IOError as ioException: + #print "ioException.errno:", ioException.errno + if ioException.errno == 99: + pass + else: + raise ioException + + def __getSimple(self, ioctl, elem): + ifr = self.__newIfreqWithName() + self.__doIoctl(ifr, ioctl) + + elem = elem.split('.') + tmpVal = ifr + for curElem in elem: + tmpVal = getattr(tmpVal, curElem) + + return tmpVal + + def __setSimple(self,ioctl, elem, val): + ifr = self.__newIfreqWithName() + + elem = elem.split('.') + tmpVal = ifr + + for curElem in elem[:-1]: + tmpVal = getattr(tmpVal, curElem) + + setattr(tmpVal, elem[-1], val) + self.__doIoctl(ifr, ioctl) + + @property + def index(self): + ifr = self.__newIfreqWithName() + self.__doIoctl(ifr, SIOCGIFINDEX) + self._index = ifr.data.ifr_ifindex + return self._index + + @property + def name(self): + ifr = ifreq() + ifr.data.ifr_ifindex = self._index + self.__doIoctl(ifr, SIOCGIFNAME) + self._name = ifr.ifr_name + return string_at(self._name) + + @name.setter + def name(self, val): + ifr = ifreq() + ifr.ifr_name = self._name + ifr.data.ifr_newname = val + self.__doIoctl(ifr, SIOCGIFNAME) + self._name = val + + @property + def flags(self): + return self.__getSimple(SIOCGIFFLAGS, 'data.ifr_flags') + + @flags.setter + def flags(self, val): + self.__setSimple(SIOCSIFFLAGS, 'data.ifr_flags', val) + + @property + def ifqlen(self): + return self.__getSimple(SIOCGIFTXQLEN, 'data.ifr_ifqlen') + + @ifqlen.setter + def ifqlen(self, val): + self.__setSimple(SIOCSIFTXQLEN, 'data.ifr_ifqlen', val) + + @property + def metric(self): + return self.__getSimple(SIOCGIFMETRIC, 'data.ifr_metric') + + @metric.setter + def metric(self, val): + self.__getSimple(SIOCSIFMETRIC, 'data.ifr_metric', val) + + @property + def mtu(self): + return self.__getSimple(SIOCGIFMTU, 'data.ifr_mtu') + + @mtu.setter + def mtu(self, val): + self.__getSimple(SIOCSIFMTU, 'data.ifr_mtu', val) + + @property + def hwaddr(self): + ifr = self.__newIfreqWithName() + self.__doIoctl(ifr, SIOCGIFHWADDR) + hw = ifr.data.ifr_hwaddr.gen.sa_data + + self._hwaddr = '' + for i in hw[:IFHWADDRLEN] : + self._hwaddr = self._hwaddr + '%.2X:' % i + + return self._hwaddr + + @property + def ip(self): + ifr = self.__newIfreqWithName() + self.__doIoctl(ifr, SIOCGIFHWADDR) + hw = ifr.data.ifr_hwaddr.gen.sa_data + self._hwaddr = '' + for i in hw[:IFHWADDRLEN] : + self._hwaddr = self._hwaddr + '%.2X:' % i + + return self._hwaddr + + @hwaddr.setter + def hwaddr(self, val): + ifr = self.__newIfreqWithName() + ifr.data.ifr_hwaddr.sin_addr.s_addr = val + self.__doIoctl(ifr, SIOCSIFHWADDR) + + @property + def addr(self): + ifr = self.__newIfreqWithName() + self.__doIoctl(ifr, SIOCGIFADDR) + return ifr.data.ifr_addr + + @addr.setter + def addr(self, val): + ifr = self.__newIfreqWithName() + ifr.data.ifr_addr = self.__sockaddrFromTuple(val) + self.__doIoctl(ifr, SIOCSIFADDR, False) + + @property + def broadaddr(self): + ifr = self.__newIfreqWithName() + self.__doIoctl(ifr, SIOCGIFBRDADDR) + return ifr.data.ifr_broadaddr + + @broadaddr.setter + def broadaddr(self, val): + ifr = self.__newIfreqWithName() + ifr.data.ifr_broadaddr = self.__sockaddrFromTuple(val) + self.__doIoctl(ifr, SIOCSIFBRDADDR) + + @property + def netmask(self): + ifr = self.__newIfreqWithName() + self.__doIoctl(ifr, SIOCGIFNETMASK) + return ifr.data.ifr_netmask + + @netmask.setter + def netmask(self, val): + ifr = self.__newIfreqWithName() + ifr.data.ifr_netmask = self.__sockaddrFromTuple(val) + self.__doIoctl(ifr, SIOCSIFNETMASK, False) + + + def __getSinAddr(self, sockaddr): + if sockaddr.gen.sa_family == socket.AF_INET: + return sockaddr.in4.sin_addr.s_addr + if sockaddr.gen.sa_family == socket.AF_INET6: + return sockaddr.in6.sin6_addr.in6_u + return 0 + + def __sockaddrFromTuple(self, inVal): + if inVal[0] == socket.AF_INET: + sin4 = sockaddr() + + sin4.in4.sin_family = inVal[0] + sin4.in4.sin_addr.s_addr = struct.unpack('