/* * Copyright (c) 2010 Remko Tronçon * Licensed under the GNU General Public License v3. * See Documentation/Licenses/GPLv3.txt for more information. */ #include <Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h> #include <boost/bind.hpp> #include <iostream> #include <Swiften/LinkLocal/DNSSD/Avahi/AvahiQuerier.h> namespace Swift { void AvahiBrowseQuery::startBrowsing() { std::cout << "Start browsing" << std::endl; assert(!browser); avahi_threaded_poll_lock(querier->getThreadedPoll()); browser = avahi_service_browser_new(querier->getClient(), AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, "_presence._tcp", NULL, static_cast<AvahiLookupFlags>(0), &handleServiceDiscoveredStatic, this); if (!browser) { std::cout << "Error" << std::endl; eventLoop->postEvent(boost::bind(boost::ref(onError)), shared_from_this()); } avahi_threaded_poll_unlock(querier->getThreadedPoll()); } void AvahiBrowseQuery::stopBrowsing() { std::cout << "Stop browsing" << std::endl; avahi_threaded_poll_lock(querier->getThreadedPoll()); avahi_service_browser_free(browser); browser = NULL; avahi_threaded_poll_unlock(querier->getThreadedPoll()); } void AvahiBrowseQuery::handleServiceDiscovered(AvahiServiceBrowser *, AvahiIfIndex interfaceIndex, AvahiProtocol, AvahiBrowserEvent event, const char *name, const char *type, const char *domain, AvahiLookupResultFlags) { switch (event) { case AVAHI_BROWSER_FAILURE: std::cout << "Service browse error" << std::endl; eventLoop->postEvent(boost::bind(boost::ref(onError)), shared_from_this()); break; case AVAHI_BROWSER_NEW: { DNSSDServiceID service(name, domain, type, interfaceIndex); std::cout << "Service discovered " << name << " " << domain << " " << type << " " << interfaceIndex << std::endl; eventLoop->postEvent(boost::bind(boost::ref(onServiceAdded), service), shared_from_this()); break; } case AVAHI_BROWSER_REMOVE: { std::cout << "Service went away " << name << " " << domain << " " << type << " " << interfaceIndex << std::endl; DNSSDServiceID service(name, domain, type, interfaceIndex); eventLoop->postEvent(boost::bind(boost::ref(onServiceRemoved), service), shared_from_this()); break; } case AVAHI_BROWSER_ALL_FOR_NOW: case AVAHI_BROWSER_CACHE_EXHAUSTED: break; } } }