namereg rpc and tests

rpc/core/names.go

@@ -0,0 +1,17 @@
+package core
+
+import (
+	"fmt"
+
+	ctypes "github.com/tendermint/tendermint/rpc/core/types"
+)
+
+// XXX: need we be careful about rendering bytes as string or is that their problem ?
+func NameRegEntry(name []byte) (*ctypes.ResponseNameRegEntry, error) {
+	st := consensusState.GetState() // performs a copy
+	entry := st.GetNameRegEntry(name)
+	if entry == nil {
+		return nil, fmt.Errorf("Name %s not found", name)
+	}
+	return &ctypes.ResponseNameRegEntry{entry}, nil
+}

rpc/core/routes.go

@@ -20,6 +20,7 @@ var Routes = map[string]*rpc.RPCFunc{
 	"broadcast_tx":            rpc.NewRPCFunc(BroadcastTx, []string{"tx"}),
 	"list_unconfirmed_txs":    rpc.NewRPCFunc(ListUnconfirmedTxs, []string{}),
 	"list_accounts":           rpc.NewRPCFunc(ListAccounts, []string{}),
+	"name_reg_entry":          rpc.NewRPCFunc(NameRegEntry, []string{"name"}),
 	"unsafe/gen_priv_account": rpc.NewRPCFunc(GenPrivAccount, []string{}),
 	"unsafe/sign_tx":          rpc.NewRPCFunc(SignTx, []string{"tx", "privAccounts"}),
 }

rpc/core/types/responses.go

@@ -100,3 +100,7 @@ type ResponseDumpConsensusState struct {
 	RoundState      string   `json:"round_state"`
 	PeerRoundStates []string `json:"peer_round_states"`
 }
+
+type ResponseNameRegEntry struct {
+	Entry *types.NameRegEntry `json:"entry"`
+}