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