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/*
* 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;
}
}
}
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Swift