| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SRC_CONNECTIVITY_NETWORK_MDNS_SERVICE_AGENTS_ADDRESS_PROBER_H_ |
| #define SRC_CONNECTIVITY_NETWORK_MDNS_SERVICE_AGENTS_ADDRESS_PROBER_H_ |
| |
| #include <lib/fit/function.h> |
| |
| #include "src/connectivity/network/mdns/service/agents/prober.h" |
| |
| namespace mdns { |
| |
| // Probes for host name conflicts prior to invoking |AddressResponder|. |
| class AddressProber : public Prober { |
| public: |
| using CompletionCallback = fit::function<void(bool)>; |
| |
| // Creates an |AddressProber| for the local host. |
| AddressProber(MdnsAgent::Owner* owner, Media media, IpVersions ip_versions, |
| CompletionCallback callback); |
| |
| // Creates an |AddressProber| for a host identified by |host_full_name| and |addresses|. |
| AddressProber(MdnsAgent::Owner* owner, std::string host_full_name, |
| std::vector<inet::IpAddress> addresses, Media media, IpVersions ip_versions, |
| CompletionCallback callback); |
| |
| ~AddressProber() override; |
| |
| protected: |
| // Prober overrides. |
| const std::string& ResourceName() override; |
| |
| void SendProposedResources(MdnsResourceSection section) override; |
| |
| private: |
| std::string host_full_name_; |
| std::vector<inet::IpAddress> addresses_; |
| |
| public: |
| // Disallow copy, assign and move. |
| AddressProber(const AddressProber&) = delete; |
| AddressProber(AddressProber&&) = delete; |
| AddressProber& operator=(const AddressProber&) = delete; |
| AddressProber& operator=(AddressProber&&) = delete; |
| }; |
| |
| } // namespace mdns |
| |
| #endif // SRC_CONNECTIVITY_NETWORK_MDNS_SERVICE_AGENTS_ADDRESS_PROBER_H_ |