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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.
*/
#pragma once
#include <Swiften/Base/boost_bsignals.h>
#include <boost/shared_ptr.hpp>
#include <boost/optional.hpp>
#include <map>
#include <vector>
#include <string>
#include <Swiften/Base/API.h>
#include <Swiften/LinkLocal/DNSSD/DNSSDQuerier.h>
#include <Swiften/LinkLocal/DNSSD/DNSSDResolveServiceQuery.h>
#include <Swiften/LinkLocal/DNSSD/DNSSDRegisterQuery.h>
#include <Swiften/LinkLocal/DNSSD/DNSSDServiceID.h>
#include <Swiften/LinkLocal/LinkLocalService.h>
#include <Swiften/LinkLocal/LinkLocalServiceInfo.h>
namespace Swift {
class SWIFTEN_API LinkLocalServiceBrowser {
public:
LinkLocalServiceBrowser(boost::shared_ptr<DNSSDQuerier> querier);
~LinkLocalServiceBrowser();
void start();
void stop();
bool isRunning() const;
bool hasError() const;
void registerService(
const std::string& name,
int port,
const LinkLocalServiceInfo& info = LinkLocalServiceInfo());
void updateService(
const LinkLocalServiceInfo& info = LinkLocalServiceInfo());
void unregisterService();
bool isRegistered() const;
std::vector<LinkLocalService> getServices() const;
// FIXME: Ugly that we need this
boost::shared_ptr<DNSSDQuerier> getQuerier() const {
return querier;
}
boost::signal<void (const LinkLocalService&)> onServiceAdded;
boost::signal<void (const LinkLocalService&)> onServiceChanged;
boost::signal<void (const LinkLocalService&)> onServiceRemoved;
boost::signal<void (const DNSSDServiceID&)> onServiceRegistered;
boost::signal<void (bool)> onStopped;
private:
void handleServiceAdded(const DNSSDServiceID&);
void handleServiceRemoved(const DNSSDServiceID&);
void handleServiceResolved(const DNSSDServiceID& service, const boost::optional<DNSSDResolveServiceQuery::Result>& result);
void handleRegisterFinished(const boost::optional<DNSSDServiceID>&);
void handleBrowseError();
private:
boost::shared_ptr<DNSSDQuerier> querier;
boost::optional<DNSSDServiceID> selfService;
boost::shared_ptr<DNSSDBrowseQuery> browseQuery;
boost::shared_ptr<DNSSDRegisterQuery> registerQuery;
typedef std::map<DNSSDServiceID, boost::shared_ptr<DNSSDResolveServiceQuery> > ResolveQueryMap;
ResolveQueryMap resolveQueries;
typedef std::map<DNSSDServiceID, DNSSDResolveServiceQuery::Result> ServiceMap;
ServiceMap services;
bool haveError;
};
}
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Swift