dns_txt_request.h

#ifndef IPFS_DNS_TXT_REQUEST_H_
#define IPFS_DNS_TXT_REQUEST_H_
 
#include "virtual_optional.h"
 
#include <ipfs_client/client.h>
 
#include <mojo/public/cpp/bindings/receiver.h>
#include <services/network/public/cpp/resolve_host_client_base.h>
 
namespace network::mojom {
class NetworkContext;
}
 
namespace ipfs {
class DnsTxtRequest final : public network::ResolveHostClientBase {
 public:
  using DnsTextResultsCallback = ctx::DnsTxtLookup::DnsTextResultsCallback;
  using DnsTextCompleteCallback = ctx::DnsTxtLookup::DnsTextCompleteCallback;
 
 private:
  DnsTextResultsCallback results_callback_;
  DnsTextCompleteCallback completion_callback_;
  mojo::Receiver<network::mojom::ResolveHostClient> recv_{this};
 
  using Endpoints = std::vector<::net::HostResolverEndpointResult>;
  void OnTextResults(std::vector<std::string> const&) override;
  void OnComplete(int32_t result,
                  ::net::ResolveErrorInfo const&,
                  VirtualOptional<::net::AddressList> const&,
                  VirtualOptional<Endpoints> const&) override;
 
 public:
  DnsTxtRequest(std::string,
                DnsTextResultsCallback,
                DnsTextCompleteCallback,
                network::mojom::NetworkContext*);
  DnsTxtRequest(DnsTxtRequest&&) = delete;
  ~DnsTxtRequest() noexcept override;
};
}  // namespace ipfs
 
#endif  // IPFS_DNS_TXT_REQUEST_H_