snapcast/server/publishAvahi.h
2015-08-26 18:55:33 +02:00

71 lines
1.9 KiB
C++

/***
This file is part of snapcast
Copyright (C) 2015 Johannes Pohl
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef PUBLISH_AVAHI_H
#define PUBLISH_AVAHI_H
#include <avahi-client/client.h>
#include <avahi-client/publish.h>
#include <avahi-common/alternative.h>
#include <avahi-common/simple-watch.h>
#include <avahi-common/malloc.h>
#include <avahi-common/error.h>
#include <avahi-common/timeval.h>
#include <string>
#include <vector>
#include <thread>
#include <atomic>
struct AvahiService
{
AvahiService(const std::string& name, size_t port, int proto = AVAHI_PROTO_UNSPEC) : name_(name), port_(port), proto_(proto)
{
}
std::string name_;
size_t port_;
int proto_;
};
class PublishAvahi
{
public:
PublishAvahi(const std::string& serviceName);
~PublishAvahi();
void publish(const std::vector<AvahiService>& services);
private:
static void entry_group_callback(AvahiEntryGroup *g, AvahiEntryGroupState state, AVAHI_GCC_UNUSED void *userdata);
static void client_callback(AvahiClient *c, AvahiClientState state, AVAHI_GCC_UNUSED void * userdata);
void create_services(AvahiClient *c);
AvahiClient* client;
std::string serviceName_;
std::thread pollThread_;
void worker();
std::atomic<bool> active_;
std::vector<AvahiService> services;
};
#endif