chain_utils

package
v2.12.1-rc1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 1, 2022 License: GPL-3.0 Imports: 5 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// hash -> address + height
	AccountBlockHashKeyPrefix = byte(1)

	// address + height -> hash
	AccountBlockHeightKeyPrefix = byte(2)

	// send block hash -> receive block hash
	ReceiveKeyPrefix = byte(3)

	// address + height -> snapshot block height
	ConfirmHeightKeyPrefix = byte(4)

	// toAddress + hash -> empty
	OnRoadKeyPrefix = byte(5)

	// hash -> height
	SnapshotBlockHashKeyPrefix = byte(7)

	// height -> hash
	SnapshotBlockHeightKeyPrefix = byte(8)

	// address -> account id
	AccountAddressKeyPrefix = byte(9)
	// account id -> address
	AccountIdKeyPrefix = byte(10)
)

index db

View Source 
const (
	StorageKeyPrefix = byte(1)

	StorageHistoryKeyPrefix = byte(2)

	BalanceKeyPrefix = byte(3)

	BalanceHistoryKeyPrefix = byte(4)

	CodeKeyPrefix = byte(5)

	ContractMetaKeyPrefix = byte(7)

	GidContractKeyPrefix = byte(9)

	VmLogListKeyPrefix = byte(10)

	CallDepthKeyPrefix = byte(11)
)

state db

View Source 
const (
	// toAddress + fromAddress + fromHeight + fromHash -> fromIndex
	OnRoadAddressHeightKeyPrefix = byte(1)
)
View Source 
const (
	SnapshotKeyPrefix = byte(1)
)

state redo db

Variables

This section is empty.

Functions

func BytesToUint64 

func BytesToUint64(bytes []byte) uint64

func CreateBalanceKeyPrefix 

func CreateBalanceKeyPrefix(address types.Address) []byte

func CreateGidContractPrefixKey 

func CreateGidContractPrefixKey(gid *types.Gid) []byte

func CreateHistoryStorageValueKeyPrefix 

func CreateHistoryStorageValueKeyPrefix(address *types.Address, prefix []byte) []byte

func CreateStorageValueKeyPrefix 

func CreateStorageValueKeyPrefix(address *types.Address, prefix []byte) []byte

func DeserializeLocation 

func DeserializeLocation(bytes []byte) *chain_file_manager.Location

func SerializeLocation 

func SerializeLocation(location *chain_file_manager.Location) []byte

func Uint64Put 

func Uint64Put(bytes []byte, height uint64) []byte

func Uint64ToBytes 

func Uint64ToBytes(height uint64) []byte

Types

type AccountAddressKey 

type AccountAddressKey [1 + types.AddressSize]byte

--------------------------------

func CreateAccountAddressKey 

func CreateAccountAddressKey(addr *types.Address) AccountAddressKey

func (*AccountAddressKey) AddressRefill 

func (key *AccountAddressKey) AddressRefill(addr types.Address)

func (AccountAddressKey) Bytes 

func (key AccountAddressKey) Bytes() []byte

func (AccountAddressKey) String 

func (key AccountAddressKey) String() string

type AccountBlockHashKey 

type AccountBlockHashKey [1 + types.HashSize]byte

-------------------------------

func CreateAccountBlockHashKey 

func CreateAccountBlockHashKey(blockHash *types.Hash) AccountBlockHashKey

====== index db ======

func (AccountBlockHashKey) Bytes 

func (key AccountBlockHashKey) Bytes() []byte

func (*AccountBlockHashKey) HashRefill 

func (key *AccountBlockHashKey) HashRefill(hash types.Hash)

func (AccountBlockHashKey) String 

func (key AccountBlockHashKey) String() string

type AccountBlockHeightKey 

type AccountBlockHeightKey [1 + types.AddressSize + types.HeightSize]byte

-------------------------------

func CreateAccountBlockHeightKey 

func CreateAccountBlockHeightKey(addr *types.Address, height uint64) AccountBlockHeightKey

func (*AccountBlockHeightKey) AddressRefill 

func (key *AccountBlockHeightKey) AddressRefill(addr types.Address)

func (AccountBlockHeightKey) Bytes 

func (key AccountBlockHeightKey) Bytes() []byte

func (*AccountBlockHeightKey) HeightRefill 

func (key *AccountBlockHeightKey) HeightRefill(height uint64)

func (AccountBlockHeightKey) String 

func (key AccountBlockHeightKey) String() string

type AccountIdKey 

type AccountIdKey [1 + types.AccountIdSize]byte

--------------------------------

func CreateAccountIdKey 

func CreateAccountIdKey(accountId uint64) AccountIdKey

func (*AccountIdKey) AccountIdRefill 

func (key *AccountIdKey) AccountIdRefill(accountId uint64)

func (AccountIdKey) Bytes 

func (key AccountIdKey) Bytes() []byte

func (AccountIdKey) String 

func (key AccountIdKey) String() string

type BalanceHistoryKey 

type BalanceHistoryKey [1 + types.AddressSize + types.TokenTypeIdSize + types.HeightSize]byte

-------------------------------

func CreateHistoryBalanceKey 

func CreateHistoryBalanceKey(address types.Address, tokenTypeId types.TokenTypeId, snapshotHeight uint64) BalanceHistoryKey

func (*BalanceHistoryKey) AddressRefill 

func (key *BalanceHistoryKey) AddressRefill(addr types.Address)

func (BalanceHistoryKey) Bytes 

func (key BalanceHistoryKey) Bytes() []byte

func (BalanceHistoryKey) Construct 

func (key BalanceHistoryKey) Construct(bytes []byte) *BalanceHistoryKey

func (BalanceHistoryKey) EqualAddressAndTokenId 

func (key BalanceHistoryKey) EqualAddressAndTokenId(addr types.Address, tokenId types.TokenTypeId) bool

func (BalanceHistoryKey) ExtraHeight 

func (key BalanceHistoryKey) ExtraHeight() uint64

func (BalanceHistoryKey) ExtraTokenId 

func (key BalanceHistoryKey) ExtraTokenId() types.TokenTypeId

func (*BalanceHistoryKey) HeightRefill 

func (key *BalanceHistoryKey) HeightRefill(height uint64)

func (BalanceHistoryKey) String 

func (key BalanceHistoryKey) String() string

func (*BalanceHistoryKey) TokenIdRefill 

func (key *BalanceHistoryKey) TokenIdRefill(tokenId types.TokenTypeId)

type BalanceKey 

type BalanceKey [1 + types.AddressSize + types.TokenTypeIdSize]byte

-------------------------------

func CreateBalanceKey 

func CreateBalanceKey(address types.Address, tokenTypeId types.TokenTypeId) BalanceKey

func (*BalanceKey) AddressRefill 

func (key *BalanceKey) AddressRefill(addr types.Address)

func (BalanceKey) Bytes 

func (key BalanceKey) Bytes() []byte

func (BalanceKey) String 

func (key BalanceKey) String() string

func (*BalanceKey) TokenIdRefill 

func (key *BalanceKey) TokenIdRefill(tokenId types.TokenTypeId)

type CallDepthKey 

type CallDepthKey [1 + types.HashSize]byte

-------------------------------

func CreateCallDepthKey 

func CreateCallDepthKey(blockHash types.Hash) CallDepthKey

func (CallDepthKey) Bytes 

func (key CallDepthKey) Bytes() []byte

func (*CallDepthKey) HashRefill 

func (key *CallDepthKey) HashRefill(hash types.Hash)

func (CallDepthKey) String 

func (key CallDepthKey) String() string

type CodeKey 

type CodeKey [1 + types.AddressSize]byte

-------------------------------

func CreateCodeKey 

func CreateCodeKey(address types.Address) CodeKey

func (*CodeKey) AddressRefill 

func (key *CodeKey) AddressRefill(addr types.Address)

func (CodeKey) Bytes 

func (key CodeKey) Bytes() []byte

func (CodeKey) String 

func (key CodeKey) String() string

type ConfirmHeightKey 

type ConfirmHeightKey [1 + types.AddressSize + types.HeightSize]byte

--------------------------------

func CreateConfirmHeightKey 

func CreateConfirmHeightKey(addr *types.Address, height uint64) ConfirmHeightKey

func (*ConfirmHeightKey) AddressRefill 

func (key *ConfirmHeightKey) AddressRefill(addr types.Address)

func (ConfirmHeightKey) Bytes 

func (key ConfirmHeightKey) Bytes() []byte

func (*ConfirmHeightKey) HeightRefill 

func (key *ConfirmHeightKey) HeightRefill(height uint64)

func (ConfirmHeightKey) String 

func (key ConfirmHeightKey) String() string

type ContractMetaKey 

type ContractMetaKey [1 + types.AddressSize]byte

-------------------------------

func CreateContractMetaKey 

func CreateContractMetaKey(address types.Address) ContractMetaKey

func (*ContractMetaKey) AddressRefill 

func (key *ContractMetaKey) AddressRefill(addr types.Address)

func (ContractMetaKey) Bytes 

func (key ContractMetaKey) Bytes() []byte

func (ContractMetaKey) String 

func (key ContractMetaKey) String() string

type DBKey 

type DBKey interface {
	Bytes() []byte
	String() string
}

type DBKeyAddressRefill 

type DBKeyAddressRefill interface {
	AddressRefill(addr types.Address)
}

type DBKeyBalance 

type DBKeyBalance interface {
	DBKey
	DBKeyAddressRefill
	DBKeyTokenIdRefill
}

type DBKeyHashRefill 

type DBKeyHashRefill interface {
	HashRefill(hash types.Hash)
}

type DBKeyHeightRefill 

type DBKeyHeightRefill interface {
	HeightRefill(height uint64)
}

type DBKeyRealKeyRefill 

type DBKeyRealKeyRefill interface {
	KeyRefill(real StorageRealKey)
}

type DBKeyStorage 

type DBKeyStorage interface {
	DBKey
	DBKeyAddressRefill
	DBKeyRealKeyRefill
}

type DBKeyTokenIdRefill 

type DBKeyTokenIdRefill interface {
	TokenIdRefill(tokenId types.TokenTypeId)
}

type GidContractKey 

type GidContractKey [1 + types.GidSize + types.AddressSize]byte

-------------------------------

func CreateGidContractKey 

func CreateGidContractKey(gid types.Gid, address *types.Address) GidContractKey

func (*GidContractKey) AddressRefill 

func (key *GidContractKey) AddressRefill(addr types.Address)

func (GidContractKey) Bytes 

func (key GidContractKey) Bytes() []byte

func (*GidContractKey) GidRefill 

func (key *GidContractKey) GidRefill(gid types.Gid)

func (GidContractKey) String 

func (key GidContractKey) String() string

type OnRoadHeightKey added in v2.11.3 

type OnRoadHeightKey [1 + types.AddressSize + types.AddressSize + types.HeightSize + types.HashSize]byte

func CreateOnRoadAddressHeightKey added in v2.11.3 

func CreateOnRoadAddressHeightKey(toAddr types.Address, fromAddr types.Address, fromHeight uint64, fromHash types.Hash) OnRoadHeightKey

func NewOnRoadHeightKey added in v2.11.3 

func NewOnRoadHeightKey() OnRoadHeightKey

func (OnRoadHeightKey) Bytes added in v2.11.3 

func (key OnRoadHeightKey) Bytes() []byte

func (*OnRoadHeightKey) FromAddressRefill added in v2.11.3 

func (key *OnRoadHeightKey) FromAddressRefill(addr types.Address)

func (*OnRoadHeightKey) FromHashRefill added in v2.11.3 

func (key *OnRoadHeightKey) FromHashRefill(hash types.Hash)

func (*OnRoadHeightKey) FromHeightRefill added in v2.11.3 

func (key *OnRoadHeightKey) FromHeightRefill(height uint64)

func (*OnRoadHeightKey) IteratorPrefix added in v2.11.3 

func (key *OnRoadHeightKey) IteratorPrefix(toAddress, fromAddress types.Address) []byte

func (OnRoadHeightKey) String added in v2.11.3 

func (key OnRoadHeightKey) String() string

func (*OnRoadHeightKey) ToAddressRefill added in v2.11.3 

func (key *OnRoadHeightKey) ToAddressRefill(addr types.Address)

type OnRoadKey 

type OnRoadKey [1 + types.AddressSize + types.HashSize]byte

--------------------------------

func CreateOnRoadKey 

func CreateOnRoadKey(toAddr types.Address, blockHash types.Hash) OnRoadKey

func (*OnRoadKey) AddressRefill 

func (key *OnRoadKey) AddressRefill(addr types.Address)

func (OnRoadKey) Bytes 

func (key OnRoadKey) Bytes() []byte

func (*OnRoadKey) HashRefill 

func (key *OnRoadKey) HashRefill(hash types.Hash)

func (OnRoadKey) String 

func (key OnRoadKey) String() string

type ReceiveKey 

type ReceiveKey [1 + types.HashSize]byte

-------------------------------

func CreateReceiveKey 

func CreateReceiveKey(sendBlockHash *types.Hash) ReceiveKey

func (ReceiveKey) Bytes 

func (key ReceiveKey) Bytes() []byte

func (*ReceiveKey) HashRefill 

func (key *ReceiveKey) HashRefill(hash types.Hash)

func (ReceiveKey) String 

func (key ReceiveKey) String() string

type SnapshotBlockHashKey 

type SnapshotBlockHashKey [1 + types.HashSize]byte

--------------------------------

func CreateSnapshotBlockHashKey 

func CreateSnapshotBlockHashKey(snapshotBlockHash *types.Hash) SnapshotBlockHashKey

func (SnapshotBlockHashKey) Bytes 

func (key SnapshotBlockHashKey) Bytes() []byte

func (*SnapshotBlockHashKey) HashRefill 

func (key *SnapshotBlockHashKey) HashRefill(hash types.Hash)

func (SnapshotBlockHashKey) String 

func (key SnapshotBlockHashKey) String() string

type SnapshotBlockHeightKey 

type SnapshotBlockHeightKey [1 + types.HeightSize]byte

--------------------------------

func CreateSnapshotBlockHeightKey 

func CreateSnapshotBlockHeightKey(snapshotBlockHeight uint64) SnapshotBlockHeightKey

func (SnapshotBlockHeightKey) Bytes 

func (key SnapshotBlockHeightKey) Bytes() []byte

func (*SnapshotBlockHeightKey) HeightRefill 

func (key *SnapshotBlockHeightKey) HeightRefill(height uint64)

func (SnapshotBlockHeightKey) String 

func (key SnapshotBlockHeightKey) String() string

type SnapshotKey 

type SnapshotKey [1 + types.HeightSize]byte

-------------------------------

func CreateRedoSnapshot 

func CreateRedoSnapshot(snapshotHeight uint64) SnapshotKey

func (SnapshotKey) Bytes 

func (key SnapshotKey) Bytes() []byte

func (*SnapshotKey) HeightRefill 

func (key *SnapshotKey) HeightRefill(height uint64)

func (SnapshotKey) String 

func (key SnapshotKey) String() string

type StorageHistoryKey 

type StorageHistoryKey [1 + types.AddressSize + types.HashSize + 1 + types.HeightSize]byte

-------------------------------

func CreateHistoryStorageValueKey 

func CreateHistoryStorageValueKey(address *types.Address, storageKey []byte, snapshotHeight uint64) StorageHistoryKey

func (*StorageHistoryKey) AddressRefill 

func (key *StorageHistoryKey) AddressRefill(addr types.Address)

func (StorageHistoryKey) Bytes 

func (key StorageHistoryKey) Bytes() []byte

func (StorageHistoryKey) Construct 

func (key StorageHistoryKey) Construct(bytes []byte) *StorageHistoryKey

func (StorageHistoryKey) ExtraAddress 

func (key StorageHistoryKey) ExtraAddress() types.Address

func (StorageHistoryKey) ExtraHeight 

func (key StorageHistoryKey) ExtraHeight() uint64

func (StorageHistoryKey) ExtraKeyAndLen 

func (key StorageHistoryKey) ExtraKeyAndLen() []byte

func (*StorageHistoryKey) HeightRefill 

func (key *StorageHistoryKey) HeightRefill(height uint64)

func (*StorageHistoryKey) KeyRefill 

func (key *StorageHistoryKey) KeyRefill(real StorageRealKey)

func (StorageHistoryKey) String 

func (key StorageHistoryKey) String() string

type StorageKey 

type StorageKey [1 + types.AddressSize + types.HashSize + 1]byte

-------------------------------

func CreateStorageValueKey 

func CreateStorageValueKey(address *types.Address, storageKey []byte) StorageKey

func (*StorageKey) AddressRefill 

func (key *StorageKey) AddressRefill(addr types.Address)

func (StorageKey) Bytes 

func (key StorageKey) Bytes() []byte

func (*StorageKey) KeyLenRefill 

func (key *StorageKey) KeyLenRefill(len int)

func (*StorageKey) KeyRefill 

func (key *StorageKey) KeyRefill(real StorageRealKey)

func (*StorageKey) StorageKeyRefill 

func (key *StorageKey) StorageKeyRefill(bytes []byte)

func (StorageKey) String 

func (key StorageKey) String() string

type StorageRealKey 

type StorageRealKey struct {
	// contains filtered or unexported fields
}

func (StorageRealKey) Construct 

func (key StorageRealKey) Construct(real []byte) StorageRealKey

func (StorageRealKey) ConstructFix 

func (key StorageRealKey) ConstructFix(all []byte) StorageRealKey

func (StorageRealKey) Extra 

func (key StorageRealKey) Extra() []byte

func (StorageRealKey) String 

func (key StorageRealKey) String() string

type VmLogListKey 

type VmLogListKey [1 + types.HashSize]byte

-------------------------------

func CreateVmLogListKey 

func CreateVmLogListKey(logHash *types.Hash) VmLogListKey

func (VmLogListKey) Bytes 

func (key VmLogListKey) Bytes() []byte

func (*VmLogListKey) HashRefill 

func (key *VmLogListKey) HashRefill(hash types.Hash)

func (VmLogListKey) String 

func (key VmLogListKey) String() string

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