certificate-fetcher-from-network.hpp
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21 
22 #ifndef NDN_CXX_SECURITY_CERTIFICATE_FETCHER_FROM_NETWORK_HPP
23 #define NDN_CXX_SECURITY_CERTIFICATE_FETCHER_FROM_NETWORK_HPP
24 
27 
28 namespace ndn {
29 
30 class Data;
31 class Face;
32 
33 namespace lp {
34 class Nack;
35 } // namespace lp
36 
37 namespace security {
38 
43 {
44 public:
45  explicit
47 
48 protected:
49  void
50  doFetch(const shared_ptr<CertificateRequest>& certRequest, const shared_ptr<ValidationState>& state,
51  const ValidationContinuation& continueValidation) override;
52 
56  void
57  dataCallback(const Data& data,
58  const shared_ptr<CertificateRequest>& certRequest, const shared_ptr<ValidationState>& state,
59  const ValidationContinuation& continueValidation);
60 
66  void
67  nackCallback(const lp::Nack& nack,
68  const shared_ptr<CertificateRequest>& certRequest, const shared_ptr<ValidationState>& state,
69  const ValidationContinuation& continueValidation);
70 
76  void
77  timeoutCallback(const shared_ptr<CertificateRequest>& certRequest, const shared_ptr<ValidationState>& state,
78  const ValidationContinuation& continueValidation);
79 
80 protected:
83 };
84 
85 } // namespace security
86 } // namespace ndn
87 
88 #endif // NDN_CXX_SECURITY_CERTIFICATE_FETCHER_FROM_NETWORK_HPP
Represents a Data packet.
Definition: data.hpp:39
Provide a communication channel with local or remote NDN forwarder.
Definition: face.hpp:91
Represents a Network Nack.
Definition: nack.hpp:39
Generic time-based event scheduler.
Definition: scheduler.hpp:138
void dataCallback(const Data &data, const shared_ptr< CertificateRequest > &certRequest, const shared_ptr< ValidationState > &state, const ValidationContinuation &continueValidation)
Callback invoked when certificate is retrieved.
void nackCallback(const lp::Nack &nack, const shared_ptr< CertificateRequest > &certRequest, const shared_ptr< ValidationState > &state, const ValidationContinuation &continueValidation)
Callback invoked when interest for fetching certificate gets NACKed.
void timeoutCallback(const shared_ptr< CertificateRequest > &certRequest, const shared_ptr< ValidationState > &state, const ValidationContinuation &continueValidation)
Callback invoked when interest for fetching certificate times out.
void doFetch(const shared_ptr< CertificateRequest > &certRequest, const shared_ptr< ValidationState > &state, const ValidationContinuation &continueValidation) override
Asynchronous certificate fetching implementation.
Interface used by the validator to fetch missing certificates.
std::function< void(const Certificate &cert, const shared_ptr< ValidationState > &state)> ValidationContinuation
@ Data
Definition: tlv.hpp:69
Definition: data.cpp:25