* rename avahi-dump-all to avahi-browse

git-svn-id: file:///home/lennart/svn/public/avahi/trunk@244 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe

1 files changed, 156 insertions, 0 deletions

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] <type>\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