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#ifndef slic3r_Bonjour_hpp_
#define slic3r_Bonjour_hpp_
#include <cstdint>
#include <memory>
#include <string>
#include <set>
#include <unordered_map>
#include <functional>
#include <boost/asio/ip/address.hpp>
namespace Slic3r {
struct BonjourReply
{
typedef std::unordered_map<std::string, std::string> TxtData;
boost::asio::ip::address ip;
uint16_t port;
std::string service_name;
std::string hostname;
std::string full_address;
TxtData txt_data;
BonjourReply() = delete;
BonjourReply(boost::asio::ip::address ip,
uint16_t port,
std::string service_name,
std::string hostname,
TxtData txt_data);
std::string path() const;
bool operator==(const BonjourReply &other) const;
bool operator<(const BonjourReply &other) const;
};
std::ostream& operator<<(std::ostream &, const BonjourReply &);
/// Bonjour lookup performer
class Bonjour : public std::enable_shared_from_this<Bonjour> {
private:
struct priv;
public:
typedef std::shared_ptr<Bonjour> Ptr;
typedef std::function<void(BonjourReply &&)> ReplyFn;
typedef std::function<void()> CompleteFn;
typedef std::set<std::string> TxtKeys;
Bonjour(std::string service);
Bonjour(Bonjour &&other);
~Bonjour();
// Set requested service protocol, "tcp" by default
Bonjour& set_protocol(std::string protocol);
// Set which TXT key-values should be collected
// Note that "path" is always collected
Bonjour& set_txt_keys(TxtKeys txt_keys);
Bonjour& set_timeout(unsigned timeout);
Bonjour& set_retries(unsigned retries);
// ^ Note: By default there is 1 retry (meaning 1 broadcast is sent).
// Timeout is per one retry, ie. total time spent listening = retries * timeout.
// If retries > 1, then care needs to be taken as more than one reply from the same service may be received.
Bonjour& on_reply(ReplyFn fn);
Bonjour& on_complete(CompleteFn fn);
Ptr lookup();
private:
std::unique_ptr<priv> p;
};
}
#endif
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