From d8c0d081ea456eeb570b760dc3d747c148691ea8 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sat, 6 Aug 2005 01:22:35 +0000 Subject: * rename avahi-dump-all to avahi-browse git-svn-id: file:///home/lennart/svn/public/avahi/trunk@244 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe --- avahi-utils/avahi-browse.in | 156 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100755 avahi-utils/avahi-browse.in (limited to 'avahi-utils/avahi-browse.in') diff --git a/avahi-utils/avahi-browse.in b/avahi-utils/avahi-browse.in new file mode 100755 index 0000000..69a8bfd --- /dev/null +++ b/avahi-utils/avahi-browse.in @@ -0,0 +1,156 @@ +#!@PYTHON@ +# -*-python-*- +# $Id$ + +# This file is part of avahi. +# +# avahi is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as +# published by the Free Software Foundation; either version 2 of the +# License, or (at your option) any later version. +# +# avahi is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public +# License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with avahi; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 +# USA. + +import sys, getopt + +try: + import avahi, gobject, dbus +except ImportError: + print "Sorry, to use this tool you need to install Avahi, pygtk and python-dbus." + sys.exit(1) + +try: + import dbus.glib +except ImportError, e: + pass + +def usage(retval = 0): + print "%s [options] \n" % sys.argv[0] + print " -h --help Show this help" + print " -d --domain The domain to browse" + print " -a --all Show all services, regardless of the type" + sys.exit(retval) + +try: + opts, args = getopt.getopt(sys.argv[1:], "hd:a", ["help", "domain=", "all"]) +except getopt.GetoptError: + usage(2) + +domain = None +stype = None +show_all = False + +for o, a in opts: + if o in ("-h", "--help"): + usage() + + if o in ("-d", "--domain"): + domain = a + + if o in ("-a", "--all"): + show_all = True + +if len(args) > 1: + usage(2) + +if len(args) >= 1: + stype = args[0]; + +if stype is None and not show_all: + usage(2) + +service_type_browsers = {} +service_browsers = {} + +def siocgifname(interface): + global server + + if interface <= 0: + return "any" + else: + return server.GetNetworkInterfaceNameByIndex(interface) + +def service_resolved(interface, protocol, name, type, domain, host, aprotocol, address, port, txt): + print "Service data for service '%s' of type '%s' in domain '%s' on %s.%i:" % (name, type, domain, siocgifname(interface), protocol) + print "\tHost %s (%s), port %i, TXT data: %s" % (host, address, port, str(txt)) + +def print_error(err): + print "Error:", str(err) + +def new_service(interface, protocol, name, type, domain): + global server + + print "Found service '%s' of type '%s' in domain '%s' on %s.%i." % (name, type, domain, siocgifname(interface), protocol) + + # Asynchronous resolving + server.ResolveService(interface, protocol, name, type, domain, avahi.PROTO_UNSPEC, reply_handler=service_resolved, error_handler=print_error) + +def remove_service(interface, protocol, name, type, domain): + print "Service '%s' of type '%s' in domain '%s' on %s.%i disappeared." % (name, type, domain, siocgifname(interface), protocol) + +def new_service_type(interface, protocol, type, domain): + global server, service_browsers + + # Are we already browsing this domain for this type? + if service_browsers.has_key((interface, protocol, type, domain)): + return + + print "Browsing for services of type '%s' in domain '%s' on %s.%i ..." % (type, domain, siocgifname(interface), protocol) + + b = dbus.Interface(bus.get_object(avahi.DBUS_NAME, server.ServiceBrowserNew(interface, protocol, type, domain)), avahi.DBUS_INTERFACE_SERVICE_BROWSER) + b.connect_to_signal('ItemNew', new_service) + b.connect_to_signal('ItemRemove', remove_service) + + service_browsers[(interface, protocol, type, domain)] = b + +def browse_domain(interface, protocol, domain): + global server, service_type_browsers, stype + + # Are we already browsing this domain? + if service_type_browsers.has_key((interface, protocol, domain)): + return + + if stype is None: + print "Browsing domain '%s' on %s.%i ..." % (domain, siocgifname(interface), protocol) + + b = dbus.Interface(bus.get_object(avahi.DBUS_NAME, server.ServiceTypeBrowserNew(interface, protocol, domain)), avahi.DBUS_INTERFACE_SERVICE_TYPE_BROWSER) + b.connect_to_signal('ItemNew', new_service_type) + + service_type_browsers[(interface, protocol, domain)] = b + else: + new_service_type(interface, protocol, stype, domain) + +def new_domain(interface, protocol, domain): + + # We browse for .local anyway... + if domain != "local": + browse_domain(interface, protocol, domain) + + +bus = dbus.SystemBus() +server = dbus.Interface(bus.get_object(avahi.DBUS_NAME, avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER) + +if domain is None: + # Explicitly browse .local + browse_domain(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, "local") + + # Browse for other browsable domains + db = dbus.Interface(bus.get_object(avahi.DBUS_NAME, server.DomainBrowserNew(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, "", avahi.DOMAIN_BROWSER_BROWSE)), avahi.DBUS_INTERFACE_DOMAIN_BROWSER) + db.connect_to_signal('ItemNew', new_domain) + +else: + # Just browse the domain the user wants us to browse + browse_domain(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, domain) + +try: + gobject.MainLoop().run() +except KeyboardInterrupt, k: + pass -- cgit