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#ifndef _GNVPN_BLOCKDNS_H_
#define _GNVPN_BLOCKDNS_H_
#include "gnunet_common.h"
#include "gnunet_crypto_lib.h"
/**
* Bitmask describing what IP-protocols are supported by the service
*/
enum GNUNET_DNS_ServiceTypes
{
GNUNET_DNS_SERVICE_TYPE_UDP = 1,
GNUNET_DNS_SERVICE_TYPE_TCP = 2
};
/**
* This is the structure describing an dns-record such as www.gnunet.
*/
struct GNUNET_DNS_Record
{
/**
* Signature of the peer affirming that he is offering the service.
*/
struct GNUNET_CRYPTO_RsaSignature signature;
/**
* Beginning of signed portion of the record, signs everything until
* the end of the struct.
*/
struct GNUNET_CRYPTO_RsaSignaturePurpose purpose;
/**
* The peer providing this service
*/
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded peer;
/**
* The descriptor for the service
* (a peer may provide more than one service)
*/
GNUNET_HashCode service_descriptor GNUNET_PACKED;
/**
* When does this record expire?
*/
struct GNUNET_TIME_AbsoluteNBO expiration_time;
/**
* Four TCP and UDP-Ports that are used by this service, big endian format
*/
uint64_t ports GNUNET_PACKED;
/**
* What connection-types (UDP, TCP, ...) are supported by the service.
* Contains an 'enum GNUNET_DNS_ServiceTypes' in big endian format.
*/
uint32_t service_type GNUNET_PACKED;
};
#endif
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