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| author | Remko Tronçon <git@el-tramo.be> | 2010-02-08 16:48:54 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2010-02-08 16:48:54 (GMT) |
| commit | 936f7ff9b80aca95040301a4b3cfcd2a248e3334 (patch) | |
| tree | 3abf0d398fd4211b99b6593c92006fef3dcb2951 /Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h | |
| parent | c7e907730e98176be0fdd4e484f2a903b4228348 (diff) | |
| download | swift-936f7ff9b80aca95040301a4b3cfcd2a248e3334.zip swift-936f7ff9b80aca95040301a4b3cfcd2a248e3334.tar.bz2 | |
Added beginnings of Avahi support.
Diffstat (limited to 'Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h')
| -rw-r--r-- | Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h b/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h new file mode 100644 index 0000000..229f97e --- /dev/null +++ b/Swiften/LinkLocal/DNSSD/Avahi/AvahiBrowseQuery.h @@ -0,0 +1,64 @@ +#pragma once + +#include <boost/bind.hpp> + +#include "Swiften/LinkLocal/DNSSD/Avahi/AvahiQuery.h" +#include "Swiften/LinkLocal/DNSSD/DNSSDBrowseQuery.h" +#include "Swiften/EventLoop/MainEventLoop.h" + +namespace Swift { + class AvahiQuerier; + + class AvahiBrowseQuery : public DNSSDBrowseQuery, public AvahiQuery { + public: + AvahiBrowseQuery(boost::shared_ptr<AvahiQuerier> q) : AvahiQuery(q) { + } + + void startBrowsing() { + std::cout << "Start browsing" << std::endl; + avahi_threaded_poll_lock(querier->getThreadedPoll()); + std::cout << "Creating browser" << std::endl; + AvahiServiceBrowser* browser = avahi_service_browser_new(querier->getClient(), AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, "_presence._tcp", NULL, (AvahiLookupFlags) 0, &handleServiceDiscoveredStatic, this); + if (!browser) { + std::cout << "Error" << std::endl; + MainEventLoop::postEvent(boost::bind(boost::ref(onError)), shared_from_this()); + } + std::cout << "Unlocking" << std::endl; + avahi_threaded_poll_unlock(querier->getThreadedPoll()); + std::cout << "Browse started" << std::endl; + } + + void stopBrowsing() { + // TODO + } + + private: + static void handleServiceDiscoveredStatic(AvahiServiceBrowser *b, AvahiIfIndex interfaceIndex, AvahiProtocol protocol, AvahiBrowserEvent event, const char *name, const char *type, const char *domain, AvahiLookupResultFlags flags, void* context) { + static_cast<AvahiBrowseQuery*>(context)->handleServiceDiscovered(b, interfaceIndex, protocol, event, name, type, domain, flags); + } + + void 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; + MainEventLoop::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 << " " << type << " " << domain << std::endl; + MainEventLoop::postEvent(boost::bind(boost::ref(onServiceAdded), service), shared_from_this()); + break; + } + case AVAHI_BROWSER_REMOVE: { + std::cout << "Service went away " << name << " " << type << " " << domain << std::endl; + DNSSDServiceID service(name, domain, type, interfaceIndex); + MainEventLoop::postEvent(boost::bind(boost::ref(onServiceRemoved), service), shared_from_this()); + break; + } + case AVAHI_BROWSER_ALL_FOR_NOW: + case AVAHI_BROWSER_CACHE_EXHAUSTED: + break; + } + } + }; +} |