git.meshlink.io Git - catta/blob - avahi-python/avahi/__init__.py

   1 # This file is part of avahi.
   2 #
   3 # avahi is free software; you can redistribute it and/or modify it
   4 # under the terms of the GNU Lesser General Public License as
   5 # published by the Free Software Foundation; either version 2 of the
   6 # License, or (at your option) any later version.
   7 #
   8 # avahi is distributed in the hope that it will be useful, but WITHOUT
   9 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  10 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
  11 # License for more details.
  12 #
  13 # You should have received a copy of the GNU Lesser General Public
  14 # License along with avahi; if not, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  16 # USA.
  17
  18 # Some definitions matching those in avahi-common/defs.h
  19
  20 import dbus
  21
  22 SERVER_INVALID, SERVER_REGISTERING, SERVER_RUNNING, SERVER_COLLISION, SERVER_FAILURE = range(0, 5)
  23
  24 ENTRY_GROUP_UNCOMMITED, ENTRY_GROUP_REGISTERING, ENTRY_GROUP_ESTABLISHED, ENTRY_GROUP_COLLISION, ENTRY_GROUP_FAILURE = range(0, 5)
  25
  26 DOMAIN_BROWSER_BROWSE, DOMAIN_BROWSER_BROWSE_DEFAULT, DOMAIN_BROWSER_REGISTER, DOMAIN_BROWSER_REGISTER_DEFAULT, DOMAIN_BROWSER_BROWSE_LEGACY = range(0, 5)
  27
  28 PROTO_UNSPEC, PROTO_INET, PROTO_INET6  = -1, 0, 1
  29
  30 IF_UNSPEC = -1
  31
  32 PUBLISH_UNIQUE = 1
  33 PUBLISH_NO_PROBE = 2
  34 PUBLISH_NO_ANNOUNCE = 4
  35 PUBLISH_ALLOW_MULTIPLE = 8
  36 PUBLISH_NO_REVERSE = 16
  37 PUBLISH_NO_COOKIE = 32
  38 PUBLISH_UPDATE = 64
  39 PUBLISH_USE_WIDE_AREA = 128
  40 PUBLISH_USE_MULTICAST = 256
  41
  42 LOOKUP_USE_WIDE_AREA = 1
  43 LOOKUP_USE_MULTICAST = 2
  44 LOOKUP_NO_TXT = 4
  45 LOOKUP_NO_ADDRESS = 8
  46
  47 LOOKUP_RESULT_CACHED = 1
  48 LOOKUP_RESULT_WIDE_AREA = 2
  49 LOOKUP_RESULT_MULTICAST = 4
  50 LOOKUP_RESULT_LOCAL = 8
  51 LOOKUP_RESULT_OUR_OWN = 16
  52 LOOKUP_RESULT_STATIC = 32
  53
  54 SERVICE_COOKIE = "org.freedesktop.Avahi.cookie"
  55 SERVICE_COOKIE_INVALID = 0
  56
  57 DBUS_NAME = "org.freedesktop.Avahi"
  58 DBUS_INTERFACE_SERVER = DBUS_NAME + ".Server"
  59 DBUS_PATH_SERVER = "/"
  60 DBUS_INTERFACE_ENTRY_GROUP = DBUS_NAME + ".EntryGroup"
  61 DBUS_INTERFACE_DOMAIN_BROWSER = DBUS_NAME + ".DomainBrowser"
  62 DBUS_INTERFACE_SERVICE_TYPE_BROWSER = DBUS_NAME + ".ServiceTypeBrowser"
  63 DBUS_INTERFACE_SERVICE_BROWSER = DBUS_NAME + ".ServiceBrowser"
  64 DBUS_INTERFACE_ADDRESS_RESOLVER = DBUS_NAME + ".AddressResolver"
  65 DBUS_INTERFACE_HOST_NAME_RESOLVER = DBUS_NAME + ".HostNameResolver"
  66 DBUS_INTERFACE_SERVICE_RESOLVER = DBUS_NAME + ".ServiceResolver"
  67 DBUS_INTERFACE_RECORD_BROWSER = DBUS_NAME + ".RecordBrowser"
  68
  69 def byte_array_to_string(s):
  70     r = ""
  71
  72     for c in s:
  73
  74         if c >= 32 and c < 127:
  75             r += "%c" % c
  76         else:
  77             r += "."
  78
  79     return r
  80
  81 def txt_array_to_string_array(t):
  82     l = []
  83
  84     for s in t:
  85         l.append(byte_array_to_string(s))
  86
  87     return l
  88
  89
  90 def string_to_byte_array(s):
  91     r = []
  92
  93     for c in s:
  94         r.append(dbus.Byte(ord(c)))
  95
  96     return r
  97
  98 def string_array_to_txt_array(t):
  99     l = []
 100
 101     for s in t:
 102         l.append(string_to_byte_array(s))
 103
 104     return l
 105
 106 def dict_to_txt_array(txt_dict):
 107     l = []
 108
 109     for k,v in txt_dict.items():
 110         l.append(string_to_byte_array("%s=%s" % (k,v)))
 111
 112     return l