[2386] Add DS and DLV implementations

3 files changed, 45 insertions, 0 deletions

diff --git a/src/lib/dns/rdata/generic/detail/ds_like.h b/src/lib/dns/rdata/generic/detail/ds_like.h
index 333de4c010..a73ee29be8 100644
--- a/src/lib/dns/rdata/generic/detail/ds_like.h
+++ b/src/lib/dns/rdata/generic/detail/ds_like.h
@@ -101,6 +101,41 @@ public:
         decodeHex(digestbuf.str(), digest_);
     }
 
+    DSLikeImpl(MasterLexer& lexer, const Name*, MasterLoader::Options,
+               MasterLoaderCallbacks&)
+    {
+        const uint32_t tag =
+            lexer.getNextToken(MasterToken::NUMBER).getNumber();
+        if (tag > 0xffff) {
+            isc_throw(InvalidRdataText,
+                      "Invalid " << RRType(typeCode) << " tag: " << tag);
+        }
+
+        const uint32_t algorithm =
+            lexer.getNextToken(MasterToken::NUMBER).getNumber();
+        if (algorithm > 0xff) {
+            isc_throw(InvalidRdataText,
+                      "Invalid " << RRType(typeCode) << " algorithm: "
+                      << algorithm);
+        }
+
+        const uint32_t digest_type =
+            lexer.getNextToken(MasterToken::NUMBER).getNumber();
+        if (digest_type > 0xff) {
+            isc_throw(InvalidRdataText,
+                      "Invalid " << RRType(typeCode) << " digest type: "
+                      << digest_type);
+        }
+
+        const std::string digest =
+            lexer.getNextToken(MasterToken::STRING).getString();
+
+        tag_ = tag;
+        algorithm_ = algorithm;
+        digest_type_ = digest_type;
+        decodeHex(digest, digest_);
+    }
+
     /// \brief Constructor from wire-format data.
     ///
     /// \param buffer A buffer storing the wire format data.
diff --git a/src/lib/dns/rdata/generic/dlv_32769.cc b/src/lib/dns/rdata/generic/dlv_32769.cc
index a3db998ebd..89a62e1b82 100644
--- a/src/lib/dns/rdata/generic/dlv_32769.cc
+++ b/src/lib/dns/rdata/generic/dlv_32769.cc
@@ -45,6 +45,11 @@ DLV::DLV(InputBuffer& buffer, size_t rdata_len) :
     impl_(new DLVImpl(buffer, rdata_len))
 {}
 
+DLV::DLV(MasterLexer& lexer, const Name* origin, MasterLoader::Options options,
+         MasterLoaderCallbacks& callbacks) :
+    impl_(new DLVImpl(lexer, origin, options, callbacks))
+{}
+
 /// \brief Copy constructor
 ///
 /// A copy of the implementation object is allocated and constructed.
diff --git a/src/lib/dns/rdata/generic/ds_43.cc b/src/lib/dns/rdata/generic/ds_43.cc
index 4234f9d575..349238870d 100644
--- a/src/lib/dns/rdata/generic/ds_43.cc
+++ b/src/lib/dns/rdata/generic/ds_43.cc
@@ -39,6 +39,11 @@ DS::DS(InputBuffer& buffer, size_t rdata_len) :
     impl_(new DSImpl(buffer, rdata_len))
 {}
 
+DS::DS(MasterLexer& lexer, const Name* origin, MasterLoader::Options options,
+       MasterLoaderCallbacks& callbacks) :
+    impl_(new DSImpl(lexer, origin, options, callbacks))
+{}
+
 DS::DS(const DS& source) :
     Rdata(), impl_(new DSImpl(*source.impl_))
 {}