data-types.h

#ifndef NDN_DATA_TYPES_H
#define NDN_DATA_TYPES_H

#include "key-types.h"
#include "publisher-public-key-digest-types.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef enum {
  ndn_ContentType_BLOB = 0,
  // ContentType DATA is deprecated.  Use ndn_ContentType_BLOB.
  ndn_ContentType_DATA = 0,
  ndn_ContentType_LINK = 1,
  ndn_ContentType_KEY =  2,
  // ContentType ENCR, GONE and NACK are not supported in NDN-TLV encoding and are deprecated.
  ndn_ContentType_ENCR = 3,
  ndn_ContentType_GONE = 4,
  ndn_ContentType_NACK = 5
} ndn_ContentType;

typedef enum {
  ndn_SignatureType_DigestSha256Signature = 0,
  ndn_SignatureType_Sha256WithRsaSignature = 1,
  ndn_SignatureType_Sha256WithEcdsaSignature = 3,
  ndn_SignatureType_HmacWithSha256Signature = 4
} ndn_SignatureType;

struct ndn_Signature {
  ndn_SignatureType type;          
  struct ndn_Blob digestAlgorithm; 
  struct ndn_Blob witness;         
  struct ndn_Blob signature;
  struct ndn_PublisherPublicKeyDigest publisherPublicKeyDigest;
  struct ndn_KeyLocator keyLocator;
};

struct ndn_MetaInfo {
  ndn_MillisecondsSince1970 timestampMilliseconds; 
  ndn_ContentType type;                  
  ndn_Milliseconds freshnessPeriod;      
  struct ndn_NameComponent finalBlockId; 
};

struct ndn_Data {
  struct ndn_Signature signature;
  struct ndn_Name name;
  struct ndn_MetaInfo metaInfo;
  struct ndn_Blob content;     
};

#ifdef __cplusplus
}
#endif

#endif