neoneo-go/pkg/core/blockchainer.go
Roman Khimov 74590551c4 core: add some interops
This also changes Verify to VerifyTx and VerifyWitnesses, because there is a
need to pass a block for some interop functions.
2019-10-15 12:56:25 +03:00

36 lines
1.3 KiB
Go

package core
import (
"github.com/CityOfZion/neo-go/config"
"github.com/CityOfZion/neo-go/pkg/core/transaction"
"github.com/CityOfZion/neo-go/pkg/util"
)
// Blockchainer is an interface that abstract the implementation
// of the blockchain.
type Blockchainer interface {
GetConfig() config.ProtocolConfiguration
AddHeaders(...*Header) error
AddBlock(*Block) error
BlockHeight() uint32
HeaderHeight() uint32
GetBlock(hash util.Uint256) (*Block, error)
GetContractState(hash util.Uint160) *ContractState
GetHeaderHash(int) util.Uint256
GetHeader(hash util.Uint256) (*Header, error)
CurrentHeaderHash() util.Uint256
CurrentBlockHash() util.Uint256
HasBlock(util.Uint256) bool
HasTransaction(util.Uint256) bool
GetAssetState(util.Uint256) *AssetState
GetAccountState(util.Uint160) *AccountState
GetScriptHashesForVerifying(*transaction.Transaction) ([]util.Uint160, error)
GetStorageItem(scripthash util.Uint160, key []byte) *StorageItem
GetStorageItems(hash util.Uint160) (map[string]*StorageItem, error)
GetTransaction(util.Uint256) (*transaction.Transaction, uint32, error)
GetUnspentCoinState(util.Uint256) *UnspentCoinState
References(t *transaction.Transaction) map[transaction.Input]*transaction.Output
Feer // fee interface
VerifyTx(*transaction.Transaction, *Block) error
GetMemPool() MemPool
}