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dao: add P2PStateExchangeExtensions setting to dao.Version

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Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgeniy Stratonikov 2021-11-03 12:55:33 +03:00
parent f1767f361d
commit 582d489c90
2 changed files with 21 additions and 10 deletions
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15
pkg/core/blockchain.go
View file

@ -306,11 +306,12 @@ func (bc *Blockchain) init() error {
if err != nil {
bc.log.Info("no storage version found! creating genesis block")
ver = dao.Version{
StoragePrefix: storage.STStorage,
StateRootInHeader: bc.config.StateRootInHeader,
P2PSigExtensions: bc.config.P2PSigExtensions,
KeepOnlyLatestState: bc.config.KeepOnlyLatestState,
Value: version,
StoragePrefix: storage.STStorage,
StateRootInHeader: bc.config.StateRootInHeader,
P2PSigExtensions: bc.config.P2PSigExtensions,
P2PStateExchangeExtensions: bc.config.P2PStateExchangeExtensions,
KeepOnlyLatestState: bc.config.KeepOnlyLatestState,
Value: version,
}
if err = bc.dao.PutVersion(ver); err != nil {
return err
@ -342,6 +343,10 @@ func (bc *Blockchain) init() error {
return fmt.Errorf("P2PSigExtensions setting mismatch (old=%t, new=%t",
ver.P2PSigExtensions, bc.config.P2PSigExtensions)
}
if ver.P2PStateExchangeExtensions != bc.config.P2PStateExchangeExtensions {
return fmt.Errorf("P2PStateExchangeExtensions setting mismatch (old=%t, new=%t",
ver.P2PStateExchangeExtensions, bc.config.P2PStateExchangeExtensions)
}
if ver.KeepOnlyLatestState != bc.config.KeepOnlyLatestState {
return fmt.Errorf("KeepOnlyLatestState setting mismatch: old=%v, new=%v",
ver.KeepOnlyLatestState, bc.config.KeepOnlyLatestState)

16
pkg/core/dao/dao.go
View file

@ -378,16 +378,18 @@ func (dao *Simple) GetBlock(hash util.Uint256) (*block.Block, error) {
// Version represents current dao version.
type Version struct {
StoragePrefix storage.KeyPrefix
StateRootInHeader bool
P2PSigExtensions bool
KeepOnlyLatestState bool
Value string
StoragePrefix storage.KeyPrefix
StateRootInHeader bool
P2PSigExtensions bool
P2PStateExchangeExtensions bool
KeepOnlyLatestState bool
Value string
}
const (
stateRootInHeaderBit = 1 << iota
p2pSigExtensionsBit
p2pStateExchangeExtensionsBit
keepOnlyLatestStateBit
)
@ -413,6 +415,7 @@ func (v *Version) FromBytes(data []byte) error {
v.StoragePrefix = storage.KeyPrefix(data[i+1])
v.StateRootInHeader = data[i+2]&stateRootInHeaderBit != 0
v.P2PSigExtensions = data[i+2]&p2pSigExtensionsBit != 0
v.P2PStateExchangeExtensions = data[i+2]&p2pStateExchangeExtensionsBit != 0
v.KeepOnlyLatestState = data[i+2]&keepOnlyLatestStateBit != 0
return nil
}
@ -426,6 +429,9 @@ func (v *Version) Bytes() []byte {
if v.P2PSigExtensions {
mask |= p2pSigExtensionsBit
}
if v.P2PStateExchangeExtensions {
mask |= p2pStateExchangeExtensionsBit
}
if v.KeepOnlyLatestState {
mask |= keepOnlyLatestStateBit
}