Merge pull request #31 from ensdomains/enhancement/dnssec-interface

enhancement/dnssec-interface

contracts/DNSSEC.sol

@@ -3,6 +3,7 @@ pragma solidity ^0.4.23;
 import "./Owned.sol";
 import "./BytesUtils.sol";
 import "./RRUtils.sol";
+import "./DNSSECInterface.sol";
 import "./algorithms/Algorithm.sol";
 import "./digests/Digest.sol";
 import "./nsec3digests/NSEC3Digest.sol";
@@ -14,7 +15,7 @@ import "@ensdomains/buffer/contracts/Buffer.sol";
  * TODO: Support for NSEC3 records
  * TODO: Use 'serial number math' for inception/expiration
  */
-contract DNSSEC is Owned {
+contract DNSSEC is DNSSECInterface, Owned {
     using Buffer for Buffer.buffer;
     using BytesUtils for bytes;
     using RRUtils for *;
@@ -73,11 +74,6 @@ contract DNSSEC is Owned {
     mapping (uint8 => Digest) public digests;
     mapping (uint8 => NSEC3Digest) public nsec3Digests;
 
-    event AlgorithmUpdated(uint8 id, address addr);
-    event DigestUpdated(uint8 id, address addr);
-    event NSEC3DigestUpdated(uint8 id, address addr);
-    event RRSetUpdated(bytes name, bytes rrset);
-
     /**
      * @dev Constructor.
      * @param _anchors The binary format RR entries for the root DS records.

contracts/DNSSECInterface.sol

@@ -0,0 +1,15 @@
+pragma solidity ^0.4.23;
+
+interface DNSSECInterface {
+
+    event AlgorithmUpdated(uint8 id, address addr);
+    event DigestUpdated(uint8 id, address addr);
+    event NSEC3DigestUpdated(uint8 id, address addr);
+    event RRSetUpdated(bytes name, bytes rrset);
+
+    function submitRRSets(bytes memory data, bytes memory proof) public returns (bytes);
+    function submitRRSet(bytes memory input, bytes memory sig, bytes memory proof) public returns(bytes memory rrs);
+    function deleteRRSet(uint16 deleteType, bytes deleteName, bytes memory nsec, bytes memory sig, bytes memory proof) public;
+    function rrdata(uint16 dnstype, bytes memory name) public view returns (uint32, uint64, bytes20);
+
+}