35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
#pragma once
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#include <cstddef>
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#include <string>
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#include <functional>
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#include <variant>
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#include "./src/resolver.h"
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namespace tc::dns {
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struct ServerAddress {
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std::string host;
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uint16_t port;
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};
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typedef std::function<void(bool /* success */, const std::variant<std::string, ServerAddress>& /* data */)> cr_callback_t;
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inline std::string next_subdomain_level(const std::string& input) {
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auto next_level = input.find('.');
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if(next_level == std::string::npos) {
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/* invalid input */
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return input;
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}
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if(input.find('.', next_level + 1) == std::string::npos) {
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/* we're already on the top level */
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return input;
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}
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return input.substr(next_level + 1);
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}
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extern void cr_ip(Resolver& resolver, const ServerAddress& address, const cr_callback_t& callback);
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extern void cr_srv(Resolver& resolver, const ServerAddress& address, const cr_callback_t& callback, const std::string& application = "_ts._udp");
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extern void cr_tsdns(Resolver& resolver, const ServerAddress& address, const cr_callback_t& callback);
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extern void cr(Resolver& resolver, const tc::dns::ServerAddress& address, const tc::dns::cr_callback_t& callback);
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} |