changes to super node to improve compatibility with watcher

pkg/ipfs/ipld/btc_header.go

@@ -48,7 +48,7 @@ func NewBtcHeader(header *wire.BlockHeader) (*BtcHeader, error) {
 		return nil, err
 	}
 	rawdata := w.Bytes()
-	c, err := rawdataToCid(MBitcoinHeader, rawdata, mh.DBL_SHA2_256)
+	c, err := RawdataToCid(MBitcoinHeader, rawdata, mh.DBL_SHA2_256)
 	if err != nil {
 		return nil, err
 	}

pkg/ipfs/ipld/btc_tx.go

@@ -33,7 +33,7 @@ func NewBtcTx(tx *wire.MsgTx) (*BtcTx, error) {
 		return nil, err
 	}
 	rawdata := w.Bytes()
-	c, err := rawdataToCid(MBitcoinTx, rawdata, mh.DBL_SHA2_256)
+	c, err := RawdataToCid(MBitcoinTx, rawdata, mh.DBL_SHA2_256)
 	if err != nil {
 		return nil, err
 	}

pkg/ipfs/ipld/eth_header.go

@@ -49,7 +49,7 @@ func NewEthHeader(header *types.Header) (*EthHeader, error) {
 	if err != nil {
 		return nil, err
 	}
-	c, err := rawdataToCid(MEthHeader, headerRLP, mh.KECCAK_256)
+	c, err := RawdataToCid(MEthHeader, headerRLP, mh.KECCAK_256)
 	if err != nil {
 		return nil, err
 	}

pkg/ipfs/ipld/eth_receipt.go

@@ -48,7 +48,7 @@ func NewReceipt(receipt *types.ReceiptForStorage) (*EthReceipt, error) {
 	if err != nil {
 		return nil, err
 	}
-	c, err := rawdataToCid(MEthTxReceipt, receiptRLP, mh.KECCAK_256)
+	c, err := RawdataToCid(MEthTxReceipt, receiptRLP, mh.KECCAK_256)
 	if err != nil {
 		return nil, err
 	}

pkg/ipfs/ipld/eth_state.go

@@ -41,7 +41,7 @@ var _ node.Node = (*EthStateTrie)(nil)
 // FromStateTrieRLP takes the RLP bytes of an ethereum
 // state trie node to return it as an IPLD node for further processing.
 func FromStateTrieRLP(stateNodeRLP []byte) (*EthStateTrie, error) {
-	c, err := rawdataToCid(MEthStateTrie, stateNodeRLP, mh.KECCAK_256)
+	c, err := RawdataToCid(MEthStateTrie, stateNodeRLP, mh.KECCAK_256)
 	if err != nil {
 		return nil, err
 	}

pkg/ipfs/ipld/eth_storage.go

@@ -41,7 +41,7 @@ var _ node.Node = (*EthStorageTrie)(nil)
 // FromStorageTrieRLP takes the RLP bytes of an ethereum
 // storage trie node to return it as an IPLD node for further processing.
 func FromStorageTrieRLP(storageNodeRLP []byte) (*EthStorageTrie, error) {
-	c, err := rawdataToCid(MEthStorageTrie, storageNodeRLP, mh.KECCAK_256)
+	c, err := RawdataToCid(MEthStorageTrie, storageNodeRLP, mh.KECCAK_256)
 	if err != nil {
 		return nil, err
 	}

pkg/ipfs/ipld/eth_tx.go

@@ -50,7 +50,7 @@ func NewEthTx(tx *types.Transaction) (*EthTx, error) {
 	if err != nil {
 		return nil, err
 	}
-	c, err := rawdataToCid(MEthTx, txRLP, mh.KECCAK_256)
+	c, err := RawdataToCid(MEthTx, txRLP, mh.KECCAK_256)
 	if err != nil {
 		return nil, err
 	}

pkg/ipfs/ipld/shared.go

@@ -40,9 +40,9 @@ const (
 	MBitcoinTx          = 0xb1
 )
 
-// rawdataToCid takes the desired codec and a slice of bytes
+// RawdataToCid takes the desired codec and a slice of bytes
 // and returns the proper cid of the object.
-func rawdataToCid(codec uint64, rawdata []byte, multiHash uint64) (cid.Cid, error) {
+func RawdataToCid(codec uint64, rawdata []byte, multiHash uint64) (cid.Cid, error) {
 	c, err := cid.Prefix{
 		Codec:    codec,
 		Version:  1,