#define _GNVPN_BLOCKDNS_H_
#include "gnunet_common.h"
+#include "gnunet_crypto_lib.h"
/**
- * Bitmask describing what ip-services are supported by services
- * It is 2 bytes long
+ * Bitmask describing what IP-protocols are supported by the service
*/
-struct GNUNET_ipservices {
- unsigned UDP:1 GNUNET_PACKED;
- unsigned TCP:1 GNUNET_PACKED;
- unsigned RESERVED:14 GNUNET_PACKED;
+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_PeerIdentity peer;
+ struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded peer;
/**
* The descriptor for the service
* (a peer may provide more than one service)
*/
- GNUNET_HashCode service_descriptor;
+ GNUNET_HashCode service_descriptor GNUNET_PACKED;
/**
- * What connection-types (UDP, TCP, ...) are supported by the service
+ * When does this record expire?
*/
- struct GNUNET_ipservices connectiontypes;
+ struct GNUNET_TIME_AbsoluteNBO expiration_time;
/**
- * The length of the name of the service
+ * Four TCP and UDP-Ports that are used by this service, big endian format
*/
- unsigned char namelen;
+ uint64_t ports GNUNET_PACKED;
/**
- * The name of the service
- * This is namelen bytes
+ * What connection-types (UDP, TCP, ...) are supported by the service.
+ * Contains an 'enum GNUNET_DNS_ServiceTypes' in big endian format.
*/
- char name[1];
+ uint32_t service_type GNUNET_PACKED;
};
#endif