X-Git-Url: http://git.osdn.net/view?p=bytom%2Fvapor.git;a=blobdiff_plain;f=protocol%2Fstore.go;h=f93b1ba7704cab83d349eeb0d57ecd5816929691;hp=ba0e1389a4b830fb3e3233c59c10972391c07759;hb=refs%2Fheads%2Ffix_log;hpb=08281341c2cb02ba11d4218576256688854790fc

diff --git a/protocol/store.go b/protocol/store.go
index ba0e1389..f93b1ba7 100644
--- a/protocol/store.go
+++ b/protocol/store.go
@@ -1,32 +1,41 @@
 package protocol
 
 import (
+	"errors"
+
 	"github.com/vapor/database/storage"
 	"github.com/vapor/protocol/bc"
 	"github.com/vapor/protocol/bc/types"
 	"github.com/vapor/protocol/state"
 )
 
+var (
+	ErrNotFoundConsensusResult = errors.New("can't find the vote result by given sequence")
+)
+
 // Store provides storage interface for blockchain data
 type Store interface {
 	BlockExist(*bc.Hash) bool
 
 	GetBlock(*bc.Hash) (*types.Block, error)
+	GetBlockHeader(*bc.Hash) (*types.BlockHeader, error)
 	GetStoreStatus() *BlockStoreState
 	GetTransactionStatus(*bc.Hash) (*bc.TransactionStatus, error)
 	GetTransactionsUtxo(*state.UtxoViewpoint, []*bc.Tx) error
 	GetUtxo(*bc.Hash) (*storage.UtxoEntry, error)
+	GetConsensusResult(uint64) (*state.ConsensusResult, error)
+	GetMainChainHash(uint64) (*bc.Hash, error)
+	GetBlockHashesByHeight(uint64) ([]*bc.Hash, error)
 
-	LoadBlockIndex(uint64) (*state.BlockIndex, error)
 	SaveBlock(*types.Block, *bc.TransactionStatus) error
-	SaveChainStatus(*state.BlockNode, *state.UtxoViewpoint) error
-
-	IsWithdrawSpent(hash *bc.Hash) bool
-	SetWithdrawSpent(hash *bc.Hash)
+	SaveBlockHeader(*types.BlockHeader) error
+	SaveChainStatus(*types.BlockHeader, *types.BlockHeader, []*types.BlockHeader, *state.UtxoViewpoint, []*state.ConsensusResult) error
 }
 
 // BlockStoreState represents the core's db status
 type BlockStoreState struct {
-	Height uint64
-	Hash   *bc.Hash
+	Height             uint64
+	Hash               *bc.Hash
+	IrreversibleHeight uint64
+	IrreversibleHash   *bc.Hash
 }