core: wrap cached dao properly, don't miss cached data
Fixes #817 where invoked contract missed updated account information because it got it one layer below cachedDao used to process the block.
This commit is contained in:
Roman Khimov
parent
f64aa201c7
commit
5f09381cf4
12 changed files with 251 additions and 113 deletions
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@ -80,7 +80,7 @@ type Blockchain struct {
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lock sync.RWMutex
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// Data access object for CRUD operations around storage.
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dao *dao
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dao *simpleDao
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// Current index/height of the highest block.
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// Read access should always be called by BlockHeight().
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@ -154,7 +154,7 @@ func NewBlockchain(s storage.Store, cfg config.ProtocolConfiguration, log *zap.L
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}
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bc := &Blockchain{
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config: cfg,
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dao: newDao(s),
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dao: newSimpleDao(s),
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headersOp: make(chan headersOpFunc),
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headersOpDone: make(chan struct{}),
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stopCh: make(chan struct{}),
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@ -457,7 +457,7 @@ func (bc *Blockchain) getSystemFeeAmount(h util.Uint256) uint32 {
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// is happening here, quite allot as you can see :). If things are wired together
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// and all tests are in place, we can make a more optimized and cleaner implementation.
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func (bc *Blockchain) storeBlock(block *block.Block) error {
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cache := newCachedDao(bc.dao.store)
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cache := newCachedDao(bc.dao)
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fee := bc.getSystemFeeAmount(block.PrevHash)
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for _, tx := range block.Transactions {
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fee += uint32(bc.SystemFee(tx).IntegralValue())
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@ -655,7 +655,7 @@ func (bc *Blockchain) storeBlock(block *block.Block) error {
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return err
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}
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case *transaction.InvocationTX:
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systemInterop := bc.newInteropContext(trigger.Application, cache.store, block, tx)
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systemInterop := bc.newInteropContext(trigger.Application, cache, block, tx)
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v := bc.spawnVMWithInterops(systemInterop)
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v.SetCheckedHash(tx.VerificationHash().BytesBE())
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v.LoadScript(t.Script)
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@ -721,7 +721,7 @@ func (bc *Blockchain) storeBlock(block *block.Block) error {
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defer bc.lock.Unlock()
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if bc.config.SaveStorageBatch {
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bc.lastBatch = cache.dao.store.GetBatch()
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bc.lastBatch = cache.dao.GetBatch()
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}
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_, err := cache.Persist()
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@ -1725,7 +1725,7 @@ func (bc *Blockchain) GetStandByValidators() (keys.PublicKeys, error) {
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// GetValidators returns validators.
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// Golang implementation of GetValidators method in C# (https://github.com/neo-project/neo/blob/c64748ecbac3baeb8045b16af0d518398a6ced24/neo/Persistence/Snapshot.cs#L182)
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func (bc *Blockchain) GetValidators(txes ...*transaction.Transaction) ([]*keys.PublicKey, error) {
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cache := newCachedDao(bc.dao.store)
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cache := newCachedDao(bc.dao)
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if len(txes) > 0 {
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for _, tx := range txes {
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// iterate through outputs
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@ -2016,12 +2016,11 @@ func (bc *Blockchain) spawnVMWithInterops(interopCtx *interopContext) *vm.VM {
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}
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// GetTestVM returns a VM and a Store setup for a test run of some sort of code.
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func (bc *Blockchain) GetTestVM() (*vm.VM, storage.Store) {
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tmpStore := storage.NewMemCachedStore(bc.dao.store)
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systemInterop := bc.newInteropContext(trigger.Application, tmpStore, nil, nil)
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func (bc *Blockchain) GetTestVM() *vm.VM {
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systemInterop := bc.newInteropContext(trigger.Application, bc.dao, nil, nil)
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vm := bc.spawnVMWithInterops(systemInterop)
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vm.SetPriceGetter(getPrice)
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return vm, tmpStore
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return vm
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}
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// ScriptFromWitness returns verification script for provided witness.
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@ -2106,7 +2105,7 @@ func (bc *Blockchain) verifyTxWitnesses(t *transaction.Transaction, block *block
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}
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sort.Slice(hashes, func(i, j int) bool { return hashes[i].Less(hashes[j]) })
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sort.Slice(witnesses, func(i, j int) bool { return witnesses[i].ScriptHash().Less(witnesses[j].ScriptHash()) })
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interopCtx := bc.newInteropContext(trigger.Verification, bc.dao.store, block, t)
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interopCtx := bc.newInteropContext(trigger.Verification, bc.dao, block, t)
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for i := 0; i < len(hashes); i++ {
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err := bc.verifyHashAgainstScript(hashes[i], &witnesses[i], t.VerificationHash(), interopCtx, false)
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if err != nil {
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@ -2126,7 +2125,7 @@ func (bc *Blockchain) verifyHeaderWitnesses(currHeader, prevHeader *block.Header
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} else {
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hash = prevHeader.NextConsensus
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}
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interopCtx := bc.newInteropContext(trigger.Verification, bc.dao.store, nil, nil)
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interopCtx := bc.newInteropContext(trigger.Verification, bc.dao, nil, nil)
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return bc.verifyHashAgainstScript(hash, &currHeader.Script, currHeader.VerificationHash(), interopCtx, true)
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}
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@ -2141,6 +2140,6 @@ func (bc *Blockchain) secondsPerBlock() int {
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return bc.config.SecondsPerBlock
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}
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func (bc *Blockchain) newInteropContext(trigger trigger.Type, s storage.Store, block *block.Block, tx *transaction.Transaction) *interopContext {
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return newInteropContext(trigger, bc, s, block, tx, bc.log)
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func (bc *Blockchain) newInteropContext(trigger trigger.Type, d dao, block *block.Block, tx *transaction.Transaction) *interopContext {
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return newInteropContext(trigger, bc, d, block, tx, bc.log)
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}
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@ -5,7 +5,6 @@ import (
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"github.com/nspcc-dev/neo-go/pkg/core/block"
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"github.com/nspcc-dev/neo-go/pkg/core/mempool"
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"github.com/nspcc-dev/neo-go/pkg/core/state"
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"github.com/nspcc-dev/neo-go/pkg/core/storage"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neo-go/pkg/util"
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@ -41,7 +40,7 @@ type Blockchainer interface {
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GetScriptHashesForVerifying(*transaction.Transaction) ([]util.Uint160, error)
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GetStorageItem(scripthash util.Uint160, key []byte) *state.StorageItem
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GetStorageItems(hash util.Uint160) (map[string]*state.StorageItem, error)
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GetTestVM() (*vm.VM, storage.Store)
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GetTestVM() *vm.VM
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GetTransaction(util.Uint256) (*transaction.Transaction, uint32, error)
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GetUnspentCoinState(util.Uint256) *state.UnspentCoin
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References(t *transaction.Transaction) ([]transaction.InOut, error)
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@ -1,8 +1,9 @@
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package core
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import (
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"errors"
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"github.com/nspcc-dev/neo-go/pkg/core/state"
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"github.com/nspcc-dev/neo-go/pkg/core/storage"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/nspcc-dev/neo-go/pkg/util"
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)
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@ -20,13 +21,13 @@ type cachedDao struct {
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}
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// newCachedDao returns new cachedDao wrapping around given backing store.
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func newCachedDao(backend storage.Store) *cachedDao {
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func newCachedDao(d dao) *cachedDao {
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accs := make(map[util.Uint160]*state.Account)
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ctrs := make(map[util.Uint160]*state.Contract)
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unspents := make(map[util.Uint256]*state.UnspentCoin)
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balances := make(map[util.Uint160]*state.NEP5Balances)
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transfers := make(map[util.Uint160]map[uint32]*state.NEP5TransferLog)
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return &cachedDao{*newDao(backend), accs, ctrs, unspents, balances, transfers}
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return &cachedDao{d.GetWrapped(), accs, ctrs, unspents, balances, transfers}
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}
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// GetAccountStateOrNew retrieves Account from cache or underlying Store
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@ -139,6 +140,24 @@ func (cd *cachedDao) AppendNEP5Transfer(acc util.Uint160, index uint32, tr *stat
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// Persist flushes all the changes made into the (supposedly) persistent
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// underlying store.
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func (cd *cachedDao) Persist() (int, error) {
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lowerCache, ok := cd.dao.(*cachedDao)
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// If the lower dao is cachedDao, we only need to flush the MemCached DB.
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// This actually breaks dao interface incapsulation, but for our current
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// usage scenario it should be good enough if cd doesn't modify object
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// caches (accounts/contracts/etc) in any way.
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if ok {
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var simpleCache *simpleDao
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for simpleCache == nil {
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simpleCache, ok = lowerCache.dao.(*simpleDao)
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if !ok {
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lowerCache, ok = cd.dao.(*cachedDao)
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if !ok {
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return 0, errors.New("unsupported lower dao")
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}
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}
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}
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return simpleCache.Persist()
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}
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buf := io.NewBufBinWriter()
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for sc := range cd.accounts {
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@ -172,3 +191,13 @@ func (cd *cachedDao) Persist() (int, error) {
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}
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return cd.dao.Persist()
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}
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func (cd *cachedDao) GetWrapped() dao {
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return &cachedDao{cd.dao.GetWrapped(),
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cd.accounts,
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cd.contracts,
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cd.unspents,
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cd.balances,
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cd.transfers,
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}
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}
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@ -8,15 +8,16 @@ import (
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"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
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"github.com/nspcc-dev/neo-go/pkg/internal/random"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestCachedDaoAccounts(t *testing.T) {
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store := storage.NewMemoryStore()
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// Persistent DAO to check for backing storage.
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pdao := newDao(store)
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pdao := newSimpleDao(store)
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// Cached DAO.
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cdao := newCachedDao(store)
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cdao := newCachedDao(pdao)
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hash := random.Uint160()
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_, err := cdao.GetAccountState(hash)
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@ -50,7 +51,8 @@ func TestCachedDaoAccounts(t *testing.T) {
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func TestCachedDaoContracts(t *testing.T) {
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store := storage.NewMemoryStore()
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dao := newCachedDao(store)
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pdao := newSimpleDao(store)
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dao := newCachedDao(pdao)
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script := []byte{0xde, 0xad, 0xbe, 0xef}
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sh := hash.Hash160(script)
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@ -69,7 +71,7 @@ func TestCachedDaoContracts(t *testing.T) {
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_, err = dao.Persist()
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require.Nil(t, err)
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dao2 := newCachedDao(store)
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dao2 := newCachedDao(pdao)
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cs2, err = dao2.GetContractState(sh)
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require.Nil(t, err)
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require.Equal(t, cs, cs2)
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@ -81,3 +83,49 @@ func TestCachedDaoContracts(t *testing.T) {
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_, err = dao.GetContractState(sh)
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require.NotNil(t, err)
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}
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func TestCachedCachedDao(t *testing.T) {
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store := storage.NewMemoryStore()
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// Persistent DAO to check for backing storage.
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pdao := newSimpleDao(store)
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assert.NotEqual(t, store, pdao.store)
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// Cached DAO.
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cdao := newCachedDao(pdao)
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cdaoDao := cdao.dao.(*simpleDao)
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assert.NotEqual(t, store, cdaoDao.store)
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assert.NotEqual(t, pdao.store, cdaoDao.store)
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// Cached cached DAO.
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ccdao := newCachedDao(cdao)
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ccdaoDao := ccdao.dao.(*cachedDao)
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intDao := ccdaoDao.dao.(*simpleDao)
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assert.NotEqual(t, store, intDao.store)
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assert.NotEqual(t, pdao.store, intDao.store)
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assert.NotEqual(t, cdaoDao.store, intDao.store)
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hash := random.Uint160()
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key := []byte("qwerty")
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si := &state.StorageItem{Value: []byte("poiuyt")}
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require.NoError(t, ccdao.PutStorageItem(hash, key, si))
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resi := ccdao.GetStorageItem(hash, key)
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assert.Equal(t, si, resi)
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resi = cdao.GetStorageItem(hash, key)
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assert.Equal(t, (*state.StorageItem)(nil), resi)
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resi = pdao.GetStorageItem(hash, key)
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assert.Equal(t, (*state.StorageItem)(nil), resi)
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cnt, err := ccdao.Persist()
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assert.NoError(t, err)
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assert.Equal(t, 1, cnt)
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resi = cdao.GetStorageItem(hash, key)
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assert.Equal(t, si, resi)
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resi = pdao.GetStorageItem(hash, key)
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assert.Equal(t, (*state.StorageItem)(nil), resi)
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cnt, err = cdao.Persist()
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assert.NoError(t, err)
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assert.Equal(t, 1, cnt)
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resi = pdao.GetStorageItem(hash, key)
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assert.Equal(t, si, resi)
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}
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170
pkg/core/dao.go
170
pkg/core/dao.go
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@ -16,16 +16,80 @@ import (
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)
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// dao is a data access object.
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type dao struct {
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type dao interface {
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AppendNEP5Transfer(acc util.Uint160, index uint32, tr *state.NEP5Transfer) (bool, error)
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DeleteContractState(hash util.Uint160) error
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DeleteStorageItem(scripthash util.Uint160, key []byte) error
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DeleteValidatorState(vs *state.Validator) error
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GetAccountState(hash util.Uint160) (*state.Account, error)
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GetAccountStateOrNew(hash util.Uint160) (*state.Account, error)
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GetAndDecode(entity io.Serializable, key []byte) error
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GetAppExecResult(hash util.Uint256) (*state.AppExecResult, error)
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GetAssetState(assetID util.Uint256) (*state.Asset, error)
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GetBatch() *storage.MemBatch
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GetBlock(hash util.Uint256) (*block.Block, uint32, error)
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GetContractState(hash util.Uint160) (*state.Contract, error)
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GetCurrentBlockHeight() (uint32, error)
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GetCurrentHeaderHeight() (i uint32, h util.Uint256, err error)
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GetHeaderHashes() ([]util.Uint256, error)
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GetNEP5Balances(acc util.Uint160) (*state.NEP5Balances, error)
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GetNEP5TransferLog(acc util.Uint160, index uint32) (*state.NEP5TransferLog, error)
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GetStorageItem(scripthash util.Uint160, key []byte) *state.StorageItem
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GetStorageItems(hash util.Uint160) (map[string]*state.StorageItem, error)
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GetTransaction(hash util.Uint256) (*transaction.Transaction, uint32, error)
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GetUnspentCoinState(hash util.Uint256) (*state.UnspentCoin, error)
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GetValidatorState(publicKey *keys.PublicKey) (*state.Validator, error)
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GetValidatorStateOrNew(publicKey *keys.PublicKey) (*state.Validator, error)
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GetValidators() []*state.Validator
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GetValidatorsCount() (*state.ValidatorsCount, error)
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GetVersion() (string, error)
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GetWrapped() dao
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HasTransaction(hash util.Uint256) bool
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IsDoubleClaim(claim *transaction.ClaimTX) bool
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IsDoubleSpend(tx *transaction.Transaction) bool
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Persist() (int, error)
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PutAccountState(as *state.Account) error
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PutAppExecResult(aer *state.AppExecResult) error
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PutAssetState(as *state.Asset) error
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PutContractState(cs *state.Contract) error
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PutCurrentHeader(hashAndIndex []byte) error
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PutNEP5Balances(acc util.Uint160, bs *state.NEP5Balances) error
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PutNEP5TransferLog(acc util.Uint160, index uint32, lg *state.NEP5TransferLog) error
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PutStorageItem(scripthash util.Uint160, key []byte, si *state.StorageItem) error
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PutUnspentCoinState(hash util.Uint256, ucs *state.UnspentCoin) error
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PutValidatorState(vs *state.Validator) error
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PutValidatorsCount(vc *state.ValidatorsCount) error
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PutVersion(v string) error
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StoreAsBlock(block *block.Block, sysFee uint32) error
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StoreAsCurrentBlock(block *block.Block) error
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StoreAsTransaction(tx *transaction.Transaction, index uint32) error
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putAccountState(as *state.Account, buf *io.BufBinWriter) error
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putNEP5Balances(acc util.Uint160, bs *state.NEP5Balances, buf *io.BufBinWriter) error
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putUnspentCoinState(hash util.Uint256, ucs *state.UnspentCoin, buf *io.BufBinWriter) error
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}
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// simpleDao is memCached wrapper around DB, simple dao implementation.
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type simpleDao struct {
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store *storage.MemCachedStore
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}
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func newDao(backend storage.Store) *dao {
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return &dao{store: storage.NewMemCachedStore(backend)}
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func newSimpleDao(backend storage.Store) *simpleDao {
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return &simpleDao{store: storage.NewMemCachedStore(backend)}
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}
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// GetBatch returns currently accumulated DB changeset.
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func (dao *simpleDao) GetBatch() *storage.MemBatch {
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return dao.store.GetBatch()
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}
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// GetWrapped returns new dao instance with another layer of wrapped
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// MemCachedStore around the current dao store.
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func (dao *simpleDao) GetWrapped() dao {
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return newSimpleDao(dao.store)
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}
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// GetAndDecode performs get operation and decoding with serializable structures.
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func (dao *dao) GetAndDecode(entity io.Serializable, key []byte) error {
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func (dao *simpleDao) GetAndDecode(entity io.Serializable, key []byte) error {
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entityBytes, err := dao.store.Get(key)
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if err != nil {
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return err
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@ -36,12 +100,12 @@ func (dao *dao) GetAndDecode(entity io.Serializable, key []byte) error {
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}
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// Put performs put operation with serializable structures.
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func (dao *dao) Put(entity io.Serializable, key []byte) error {
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func (dao *simpleDao) Put(entity io.Serializable, key []byte) error {
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return dao.putWithBuffer(entity, key, io.NewBufBinWriter())
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}
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// putWithBuffer performs put operation using buf as a pre-allocated buffer for serialization.
|
||||
func (dao *dao) putWithBuffer(entity io.Serializable, key []byte, buf *io.BufBinWriter) error {
|
||||
func (dao *simpleDao) putWithBuffer(entity io.Serializable, key []byte, buf *io.BufBinWriter) error {
|
||||
entity.EncodeBinary(buf.BinWriter)
|
||||
if buf.Err != nil {
|
||||
return buf.Err
|
||||
|
|
@ -53,7 +117,7 @@ func (dao *dao) putWithBuffer(entity io.Serializable, key []byte, buf *io.BufBin
|
|||
|
||||
// GetAccountStateOrNew retrieves Account from temporary or persistent Store
|
||||
// or creates a new one if it doesn't exist and persists it.
|
||||
func (dao *dao) GetAccountStateOrNew(hash util.Uint160) (*state.Account, error) {
|
||||
func (dao *simpleDao) GetAccountStateOrNew(hash util.Uint160) (*state.Account, error) {
|
||||
account, err := dao.GetAccountState(hash)
|
||||
if err != nil {
|
||||
if err != storage.ErrKeyNotFound {
|
||||
|
|
@ -66,7 +130,7 @@ func (dao *dao) GetAccountStateOrNew(hash util.Uint160) (*state.Account, error)
|
|||
|
||||
// GetAccountState returns Account from the given Store if it's
|
||||
// present there. Returns nil otherwise.
|
||||
func (dao *dao) GetAccountState(hash util.Uint160) (*state.Account, error) {
|
||||
func (dao *simpleDao) GetAccountState(hash util.Uint160) (*state.Account, error) {
|
||||
account := &state.Account{}
|
||||
key := storage.AppendPrefix(storage.STAccount, hash.BytesBE())
|
||||
err := dao.GetAndDecode(account, key)
|
||||
|
|
@ -76,11 +140,11 @@ func (dao *dao) GetAccountState(hash util.Uint160) (*state.Account, error) {
|
|||
return account, err
|
||||
}
|
||||
|
||||
func (dao *dao) PutAccountState(as *state.Account) error {
|
||||
func (dao *simpleDao) PutAccountState(as *state.Account) error {
|
||||
return dao.putAccountState(as, io.NewBufBinWriter())
|
||||
}
|
||||
|
||||
func (dao *dao) putAccountState(as *state.Account, buf *io.BufBinWriter) error {
|
||||
func (dao *simpleDao) putAccountState(as *state.Account, buf *io.BufBinWriter) error {
|
||||
key := storage.AppendPrefix(storage.STAccount, as.ScriptHash.BytesBE())
|
||||
return dao.putWithBuffer(as, key, buf)
|
||||
}
|
||||
|
|
@ -90,7 +154,7 @@ func (dao *dao) putAccountState(as *state.Account, buf *io.BufBinWriter) error {
|
|||
// -- start assets.
|
||||
|
||||
// GetAssetState returns given asset state as recorded in the given store.
|
||||
func (dao *dao) GetAssetState(assetID util.Uint256) (*state.Asset, error) {
|
||||
func (dao *simpleDao) GetAssetState(assetID util.Uint256) (*state.Asset, error) {
|
||||
asset := &state.Asset{}
|
||||
key := storage.AppendPrefix(storage.STAsset, assetID.BytesBE())
|
||||
err := dao.GetAndDecode(asset, key)
|
||||
|
|
@ -104,7 +168,7 @@ func (dao *dao) GetAssetState(assetID util.Uint256) (*state.Asset, error) {
|
|||
}
|
||||
|
||||
// PutAssetState puts given asset state into the given store.
|
||||
func (dao *dao) PutAssetState(as *state.Asset) error {
|
||||
func (dao *simpleDao) PutAssetState(as *state.Asset) error {
|
||||
key := storage.AppendPrefix(storage.STAsset, as.ID.BytesBE())
|
||||
return dao.Put(as, key)
|
||||
}
|
||||
|
|
@ -115,7 +179,7 @@ func (dao *dao) PutAssetState(as *state.Asset) error {
|
|||
|
||||
// GetContractState returns contract state as recorded in the given
|
||||
// store by the given script hash.
|
||||
func (dao *dao) GetContractState(hash util.Uint160) (*state.Contract, error) {
|
||||
func (dao *simpleDao) GetContractState(hash util.Uint160) (*state.Contract, error) {
|
||||
contract := &state.Contract{}
|
||||
key := storage.AppendPrefix(storage.STContract, hash.BytesBE())
|
||||
err := dao.GetAndDecode(contract, key)
|
||||
|
|
@ -130,13 +194,13 @@ func (dao *dao) GetContractState(hash util.Uint160) (*state.Contract, error) {
|
|||
}
|
||||
|
||||
// PutContractState puts given contract state into the given store.
|
||||
func (dao *dao) PutContractState(cs *state.Contract) error {
|
||||
func (dao *simpleDao) PutContractState(cs *state.Contract) error {
|
||||
key := storage.AppendPrefix(storage.STContract, cs.ScriptHash().BytesBE())
|
||||
return dao.Put(cs, key)
|
||||
}
|
||||
|
||||
// DeleteContractState deletes given contract state in the given store.
|
||||
func (dao *dao) DeleteContractState(hash util.Uint160) error {
|
||||
func (dao *simpleDao) DeleteContractState(hash util.Uint160) error {
|
||||
key := storage.AppendPrefix(storage.STContract, hash.BytesBE())
|
||||
return dao.store.Delete(key)
|
||||
}
|
||||
|
|
@ -146,7 +210,7 @@ func (dao *dao) DeleteContractState(hash util.Uint160) error {
|
|||
// -- start nep5 balances.
|
||||
|
||||
// GetNEP5Balances retrieves nep5 balances from the cache.
|
||||
func (dao *dao) GetNEP5Balances(acc util.Uint160) (*state.NEP5Balances, error) {
|
||||
func (dao *simpleDao) GetNEP5Balances(acc util.Uint160) (*state.NEP5Balances, error) {
|
||||
key := storage.AppendPrefix(storage.STNEP5Balances, acc.BytesBE())
|
||||
bs := state.NewNEP5Balances()
|
||||
err := dao.GetAndDecode(bs, key)
|
||||
|
|
@ -157,11 +221,11 @@ func (dao *dao) GetNEP5Balances(acc util.Uint160) (*state.NEP5Balances, error) {
|
|||
}
|
||||
|
||||
// PutNEP5Balances saves nep5 balances from the cache.
|
||||
func (dao *dao) PutNEP5Balances(acc util.Uint160, bs *state.NEP5Balances) error {
|
||||
func (dao *simpleDao) PutNEP5Balances(acc util.Uint160, bs *state.NEP5Balances) error {
|
||||
return dao.putNEP5Balances(acc, bs, io.NewBufBinWriter())
|
||||
}
|
||||
|
||||
func (dao *dao) putNEP5Balances(acc util.Uint160, bs *state.NEP5Balances, buf *io.BufBinWriter) error {
|
||||
func (dao *simpleDao) putNEP5Balances(acc util.Uint160, bs *state.NEP5Balances, buf *io.BufBinWriter) error {
|
||||
key := storage.AppendPrefix(storage.STNEP5Balances, acc.BytesBE())
|
||||
return dao.putWithBuffer(bs, key, buf)
|
||||
}
|
||||
|
|
@ -181,7 +245,7 @@ func getNEP5TransferLogKey(acc util.Uint160, index uint32) []byte {
|
|||
}
|
||||
|
||||
// GetNEP5TransferLog retrieves transfer log from the cache.
|
||||
func (dao *dao) GetNEP5TransferLog(acc util.Uint160, index uint32) (*state.NEP5TransferLog, error) {
|
||||
func (dao *simpleDao) GetNEP5TransferLog(acc util.Uint160, index uint32) (*state.NEP5TransferLog, error) {
|
||||
key := getNEP5TransferLogKey(acc, index)
|
||||
value, err := dao.store.Get(key)
|
||||
if err != nil {
|
||||
|
|
@ -194,14 +258,14 @@ func (dao *dao) GetNEP5TransferLog(acc util.Uint160, index uint32) (*state.NEP5T
|
|||
}
|
||||
|
||||
// PutNEP5TransferLog saves given transfer log in the cache.
|
||||
func (dao *dao) PutNEP5TransferLog(acc util.Uint160, index uint32, lg *state.NEP5TransferLog) error {
|
||||
func (dao *simpleDao) PutNEP5TransferLog(acc util.Uint160, index uint32, lg *state.NEP5TransferLog) error {
|
||||
key := getNEP5TransferLogKey(acc, index)
|
||||
return dao.store.Put(key, lg.Raw)
|
||||
}
|
||||
|
||||
// AppendNEP5Transfer appends a single NEP5 transfer to a log.
|
||||
// First return value signalizes that log size has exceeded batch size.
|
||||
func (dao *dao) AppendNEP5Transfer(acc util.Uint160, index uint32, tr *state.NEP5Transfer) (bool, error) {
|
||||
func (dao *simpleDao) AppendNEP5Transfer(acc util.Uint160, index uint32, tr *state.NEP5Transfer) (bool, error) {
|
||||
lg, err := dao.GetNEP5TransferLog(acc, index)
|
||||
if err != nil {
|
||||
if err != storage.ErrKeyNotFound {
|
||||
|
|
@ -220,7 +284,7 @@ func (dao *dao) AppendNEP5Transfer(acc util.Uint160, index uint32, tr *state.NEP
|
|||
// -- start unspent coins.
|
||||
|
||||
// GetUnspentCoinState retrieves UnspentCoinState from the given store.
|
||||
func (dao *dao) GetUnspentCoinState(hash util.Uint256) (*state.UnspentCoin, error) {
|
||||
func (dao *simpleDao) GetUnspentCoinState(hash util.Uint256) (*state.UnspentCoin, error) {
|
||||
unspent := &state.UnspentCoin{}
|
||||
key := storage.AppendPrefix(storage.STCoin, hash.BytesLE())
|
||||
err := dao.GetAndDecode(unspent, key)
|
||||
|
|
@ -231,11 +295,11 @@ func (dao *dao) GetUnspentCoinState(hash util.Uint256) (*state.UnspentCoin, erro
|
|||
}
|
||||
|
||||
// PutUnspentCoinState puts given UnspentCoinState into the given store.
|
||||
func (dao *dao) PutUnspentCoinState(hash util.Uint256, ucs *state.UnspentCoin) error {
|
||||
func (dao *simpleDao) PutUnspentCoinState(hash util.Uint256, ucs *state.UnspentCoin) error {
|
||||
return dao.putUnspentCoinState(hash, ucs, io.NewBufBinWriter())
|
||||
}
|
||||
|
||||
func (dao *dao) putUnspentCoinState(hash util.Uint256, ucs *state.UnspentCoin, buf *io.BufBinWriter) error {
|
||||
func (dao *simpleDao) putUnspentCoinState(hash util.Uint256, ucs *state.UnspentCoin, buf *io.BufBinWriter) error {
|
||||
key := storage.AppendPrefix(storage.STCoin, hash.BytesLE())
|
||||
return dao.putWithBuffer(ucs, key, buf)
|
||||
}
|
||||
|
|
@ -245,7 +309,7 @@ func (dao *dao) putUnspentCoinState(hash util.Uint256, ucs *state.UnspentCoin, b
|
|||
// -- start validator.
|
||||
|
||||
// GetValidatorStateOrNew gets validator from store or created new one in case of error.
|
||||
func (dao *dao) GetValidatorStateOrNew(publicKey *keys.PublicKey) (*state.Validator, error) {
|
||||
func (dao *simpleDao) GetValidatorStateOrNew(publicKey *keys.PublicKey) (*state.Validator, error) {
|
||||
validatorState, err := dao.GetValidatorState(publicKey)
|
||||
if err != nil {
|
||||
if err != storage.ErrKeyNotFound {
|
||||
|
|
@ -258,7 +322,7 @@ func (dao *dao) GetValidatorStateOrNew(publicKey *keys.PublicKey) (*state.Valida
|
|||
}
|
||||
|
||||
// GetValidators returns all validators from store.
|
||||
func (dao *dao) GetValidators() []*state.Validator {
|
||||
func (dao *simpleDao) GetValidators() []*state.Validator {
|
||||
var validators []*state.Validator
|
||||
dao.store.Seek(storage.STValidator.Bytes(), func(k, v []byte) {
|
||||
r := io.NewBinReaderFromBuf(v)
|
||||
|
|
@ -273,7 +337,7 @@ func (dao *dao) GetValidators() []*state.Validator {
|
|||
}
|
||||
|
||||
// GetValidatorState returns validator by publicKey.
|
||||
func (dao *dao) GetValidatorState(publicKey *keys.PublicKey) (*state.Validator, error) {
|
||||
func (dao *simpleDao) GetValidatorState(publicKey *keys.PublicKey) (*state.Validator, error) {
|
||||
validatorState := &state.Validator{}
|
||||
key := storage.AppendPrefix(storage.STValidator, publicKey.Bytes())
|
||||
err := dao.GetAndDecode(validatorState, key)
|
||||
|
|
@ -284,20 +348,20 @@ func (dao *dao) GetValidatorState(publicKey *keys.PublicKey) (*state.Validator,
|
|||
}
|
||||
|
||||
// PutValidatorState puts given Validator into the given store.
|
||||
func (dao *dao) PutValidatorState(vs *state.Validator) error {
|
||||
func (dao *simpleDao) PutValidatorState(vs *state.Validator) error {
|
||||
key := storage.AppendPrefix(storage.STValidator, vs.PublicKey.Bytes())
|
||||
return dao.Put(vs, key)
|
||||
}
|
||||
|
||||
// DeleteValidatorState deletes given Validator into the given store.
|
||||
func (dao *dao) DeleteValidatorState(vs *state.Validator) error {
|
||||
func (dao *simpleDao) DeleteValidatorState(vs *state.Validator) error {
|
||||
key := storage.AppendPrefix(storage.STValidator, vs.PublicKey.Bytes())
|
||||
return dao.store.Delete(key)
|
||||
}
|
||||
|
||||
// GetValidatorsCount returns current ValidatorsCount or new one if there is none
|
||||
// in the DB.
|
||||
func (dao *dao) GetValidatorsCount() (*state.ValidatorsCount, error) {
|
||||
func (dao *simpleDao) GetValidatorsCount() (*state.ValidatorsCount, error) {
|
||||
vc := &state.ValidatorsCount{}
|
||||
key := []byte{byte(storage.IXValidatorsCount)}
|
||||
err := dao.GetAndDecode(vc, key)
|
||||
|
|
@ -308,7 +372,7 @@ func (dao *dao) GetValidatorsCount() (*state.ValidatorsCount, error) {
|
|||
}
|
||||
|
||||
// PutValidatorsCount put given ValidatorsCount in the store.
|
||||
func (dao *dao) PutValidatorsCount(vc *state.ValidatorsCount) error {
|
||||
func (dao *simpleDao) PutValidatorsCount(vc *state.ValidatorsCount) error {
|
||||
key := []byte{byte(storage.IXValidatorsCount)}
|
||||
return dao.Put(vc, key)
|
||||
}
|
||||
|
|
@ -319,7 +383,7 @@ func (dao *dao) PutValidatorsCount(vc *state.ValidatorsCount) error {
|
|||
|
||||
// GetAppExecResult gets application execution result from the
|
||||
// given store.
|
||||
func (dao *dao) GetAppExecResult(hash util.Uint256) (*state.AppExecResult, error) {
|
||||
func (dao *simpleDao) GetAppExecResult(hash util.Uint256) (*state.AppExecResult, error) {
|
||||
aer := &state.AppExecResult{}
|
||||
key := storage.AppendPrefix(storage.STNotification, hash.BytesBE())
|
||||
err := dao.GetAndDecode(aer, key)
|
||||
|
|
@ -331,7 +395,7 @@ func (dao *dao) GetAppExecResult(hash util.Uint256) (*state.AppExecResult, error
|
|||
|
||||
// PutAppExecResult puts given application execution result into the
|
||||
// given store.
|
||||
func (dao *dao) PutAppExecResult(aer *state.AppExecResult) error {
|
||||
func (dao *simpleDao) PutAppExecResult(aer *state.AppExecResult) error {
|
||||
key := storage.AppendPrefix(storage.STNotification, aer.TxHash.BytesBE())
|
||||
return dao.Put(aer, key)
|
||||
}
|
||||
|
|
@ -341,7 +405,7 @@ func (dao *dao) PutAppExecResult(aer *state.AppExecResult) error {
|
|||
// -- start storage item.
|
||||
|
||||
// GetStorageItem returns StorageItem if it exists in the given Store.
|
||||
func (dao *dao) GetStorageItem(scripthash util.Uint160, key []byte) *state.StorageItem {
|
||||
func (dao *simpleDao) GetStorageItem(scripthash util.Uint160, key []byte) *state.StorageItem {
|
||||
b, err := dao.store.Get(makeStorageItemKey(scripthash, key))
|
||||
if err != nil {
|
||||
return nil
|
||||
|
|
@ -359,18 +423,18 @@ func (dao *dao) GetStorageItem(scripthash util.Uint160, key []byte) *state.Stora
|
|||
|
||||
// PutStorageItem puts given StorageItem for given script with given
|
||||
// key into the given Store.
|
||||
func (dao *dao) PutStorageItem(scripthash util.Uint160, key []byte, si *state.StorageItem) error {
|
||||
func (dao *simpleDao) PutStorageItem(scripthash util.Uint160, key []byte, si *state.StorageItem) error {
|
||||
return dao.Put(si, makeStorageItemKey(scripthash, key))
|
||||
}
|
||||
|
||||
// DeleteStorageItem drops storage item for the given script with the
|
||||
// given key from the Store.
|
||||
func (dao *dao) DeleteStorageItem(scripthash util.Uint160, key []byte) error {
|
||||
func (dao *simpleDao) DeleteStorageItem(scripthash util.Uint160, key []byte) error {
|
||||
return dao.store.Delete(makeStorageItemKey(scripthash, key))
|
||||
}
|
||||
|
||||
// GetStorageItems returns all storage items for a given scripthash.
|
||||
func (dao *dao) GetStorageItems(hash util.Uint160) (map[string]*state.StorageItem, error) {
|
||||
func (dao *simpleDao) GetStorageItems(hash util.Uint160) (map[string]*state.StorageItem, error) {
|
||||
var siMap = make(map[string]*state.StorageItem)
|
||||
var err error
|
||||
|
||||
|
|
@ -406,7 +470,7 @@ func makeStorageItemKey(scripthash util.Uint160, key []byte) []byte {
|
|||
// -- other.
|
||||
|
||||
// GetBlock returns Block by the given hash if it exists in the store.
|
||||
func (dao *dao) GetBlock(hash util.Uint256) (*block.Block, uint32, error) {
|
||||
func (dao *simpleDao) GetBlock(hash util.Uint256) (*block.Block, uint32, error) {
|
||||
key := storage.AppendPrefix(storage.DataBlock, hash.BytesLE())
|
||||
b, err := dao.store.Get(key)
|
||||
if err != nil {
|
||||
|
|
@ -422,14 +486,14 @@ func (dao *dao) GetBlock(hash util.Uint256) (*block.Block, uint32, error) {
|
|||
|
||||
// GetVersion attempts to get the current version stored in the
|
||||
// underlying Store.
|
||||
func (dao *dao) GetVersion() (string, error) {
|
||||
func (dao *simpleDao) GetVersion() (string, error) {
|
||||
version, err := dao.store.Get(storage.SYSVersion.Bytes())
|
||||
return string(version), err
|
||||
}
|
||||
|
||||
// GetCurrentBlockHeight returns the current block height found in the
|
||||
// underlying Store.
|
||||
func (dao *dao) GetCurrentBlockHeight() (uint32, error) {
|
||||
func (dao *simpleDao) GetCurrentBlockHeight() (uint32, error) {
|
||||
b, err := dao.store.Get(storage.SYSCurrentBlock.Bytes())
|
||||
if err != nil {
|
||||
return 0, err
|
||||
|
|
@ -439,7 +503,7 @@ func (dao *dao) GetCurrentBlockHeight() (uint32, error) {
|
|||
|
||||
// GetCurrentHeaderHeight returns the current header height and hash from
|
||||
// the underlying Store.
|
||||
func (dao *dao) GetCurrentHeaderHeight() (i uint32, h util.Uint256, err error) {
|
||||
func (dao *simpleDao) GetCurrentHeaderHeight() (i uint32, h util.Uint256, err error) {
|
||||
var b []byte
|
||||
b, err = dao.store.Get(storage.SYSCurrentHeader.Bytes())
|
||||
if err != nil {
|
||||
|
|
@ -452,7 +516,7 @@ func (dao *dao) GetCurrentHeaderHeight() (i uint32, h util.Uint256, err error) {
|
|||
|
||||
// GetHeaderHashes returns a sorted list of header hashes retrieved from
|
||||
// the given underlying Store.
|
||||
func (dao *dao) GetHeaderHashes() ([]util.Uint256, error) {
|
||||
func (dao *simpleDao) GetHeaderHashes() ([]util.Uint256, error) {
|
||||
hashMap := make(map[uint32][]util.Uint256)
|
||||
dao.store.Seek(storage.IXHeaderHashList.Bytes(), func(k, v []byte) {
|
||||
storedCount := binary.LittleEndian.Uint32(k[1:])
|
||||
|
|
@ -482,7 +546,7 @@ func (dao *dao) GetHeaderHashes() ([]util.Uint256, error) {
|
|||
|
||||
// GetTransaction returns Transaction and its height by the given hash
|
||||
// if it exists in the store.
|
||||
func (dao *dao) GetTransaction(hash util.Uint256) (*transaction.Transaction, uint32, error) {
|
||||
func (dao *simpleDao) GetTransaction(hash util.Uint256) (*transaction.Transaction, uint32, error) {
|
||||
key := storage.AppendPrefix(storage.DataTransaction, hash.BytesLE())
|
||||
b, err := dao.store.Get(key)
|
||||
if err != nil {
|
||||
|
|
@ -502,12 +566,12 @@ func (dao *dao) GetTransaction(hash util.Uint256) (*transaction.Transaction, uin
|
|||
}
|
||||
|
||||
// PutVersion stores the given version in the underlying Store.
|
||||
func (dao *dao) PutVersion(v string) error {
|
||||
func (dao *simpleDao) PutVersion(v string) error {
|
||||
return dao.store.Put(storage.SYSVersion.Bytes(), []byte(v))
|
||||
}
|
||||
|
||||
// PutCurrentHeader stores current header.
|
||||
func (dao *dao) PutCurrentHeader(hashAndIndex []byte) error {
|
||||
func (dao *simpleDao) PutCurrentHeader(hashAndIndex []byte) error {
|
||||
return dao.store.Put(storage.SYSCurrentHeader.Bytes(), hashAndIndex)
|
||||
}
|
||||
|
||||
|
|
@ -526,7 +590,7 @@ func read2000Uint256Hashes(b []byte) ([]util.Uint256, error) {
|
|||
|
||||
// HasTransaction returns true if the given store contains the given
|
||||
// Transaction hash.
|
||||
func (dao *dao) HasTransaction(hash util.Uint256) bool {
|
||||
func (dao *simpleDao) HasTransaction(hash util.Uint256) bool {
|
||||
key := storage.AppendPrefix(storage.DataTransaction, hash.BytesLE())
|
||||
if _, err := dao.store.Get(key); err == nil {
|
||||
return true
|
||||
|
|
@ -535,7 +599,7 @@ func (dao *dao) HasTransaction(hash util.Uint256) bool {
|
|||
}
|
||||
|
||||
// StoreAsBlock stores the given block as DataBlock.
|
||||
func (dao *dao) StoreAsBlock(block *block.Block, sysFee uint32) error {
|
||||
func (dao *simpleDao) StoreAsBlock(block *block.Block, sysFee uint32) error {
|
||||
var (
|
||||
key = storage.AppendPrefix(storage.DataBlock, block.Hash().BytesLE())
|
||||
buf = io.NewBufBinWriter()
|
||||
|
|
@ -553,7 +617,7 @@ func (dao *dao) StoreAsBlock(block *block.Block, sysFee uint32) error {
|
|||
}
|
||||
|
||||
// StoreAsCurrentBlock stores the given block witch prefix SYSCurrentBlock.
|
||||
func (dao *dao) StoreAsCurrentBlock(block *block.Block) error {
|
||||
func (dao *simpleDao) StoreAsCurrentBlock(block *block.Block) error {
|
||||
buf := io.NewBufBinWriter()
|
||||
h := block.Hash()
|
||||
h.EncodeBinary(buf.BinWriter)
|
||||
|
|
@ -562,7 +626,7 @@ func (dao *dao) StoreAsCurrentBlock(block *block.Block) error {
|
|||
}
|
||||
|
||||
// StoreAsTransaction stores the given TX as DataTransaction.
|
||||
func (dao *dao) StoreAsTransaction(tx *transaction.Transaction, index uint32) error {
|
||||
func (dao *simpleDao) StoreAsTransaction(tx *transaction.Transaction, index uint32) error {
|
||||
key := storage.AppendPrefix(storage.DataTransaction, tx.Hash().BytesLE())
|
||||
buf := io.NewBufBinWriter()
|
||||
buf.WriteU32LE(index)
|
||||
|
|
@ -574,16 +638,16 @@ func (dao *dao) StoreAsTransaction(tx *transaction.Transaction, index uint32) er
|
|||
}
|
||||
|
||||
// IsDoubleSpend verifies that the input transactions are not double spent.
|
||||
func (dao *dao) IsDoubleSpend(tx *transaction.Transaction) bool {
|
||||
func (dao *simpleDao) IsDoubleSpend(tx *transaction.Transaction) bool {
|
||||
return dao.checkUsedInputs(tx.Inputs, state.CoinSpent)
|
||||
}
|
||||
|
||||
// IsDoubleClaim verifies that given claim inputs are not already claimed by another tx.
|
||||
func (dao *dao) IsDoubleClaim(claim *transaction.ClaimTX) bool {
|
||||
func (dao *simpleDao) IsDoubleClaim(claim *transaction.ClaimTX) bool {
|
||||
return dao.checkUsedInputs(claim.Claims, state.CoinClaimed)
|
||||
}
|
||||
|
||||
func (dao *dao) checkUsedInputs(inputs []transaction.Input, coin state.Coin) bool {
|
||||
func (dao *simpleDao) checkUsedInputs(inputs []transaction.Input, coin state.Coin) bool {
|
||||
if len(inputs) == 0 {
|
||||
return false
|
||||
}
|
||||
|
|
@ -604,6 +668,6 @@ func (dao *dao) checkUsedInputs(inputs []transaction.Input, coin state.Coin) boo
|
|||
|
||||
// Persist flushes all the changes made into the (supposedly) persistent
|
||||
// underlying store.
|
||||
func (dao *dao) Persist() (int, error) {
|
||||
func (dao *simpleDao) Persist() (int, error) {
|
||||
return dao.store.Persist()
|
||||
}
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@ import (
|
|||
)
|
||||
|
||||
func TestPutGetAndDecode(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
serializable := &TestSerializable{field: random.String(4)}
|
||||
hash := []byte{1}
|
||||
err := dao.Put(serializable, hash)
|
||||
|
|
@ -41,7 +41,7 @@ func (t *TestSerializable) DecodeBinary(reader *io.BinReader) {
|
|||
}
|
||||
|
||||
func TestGetAccountStateOrNew_New(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
hash := random.Uint160()
|
||||
createdAccount, err := dao.GetAccountStateOrNew(hash)
|
||||
require.NoError(t, err)
|
||||
|
|
@ -49,7 +49,7 @@ func TestGetAccountStateOrNew_New(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestPutAndGetAccountStateOrNew(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
hash := random.Uint160()
|
||||
accountState := &state.Account{ScriptHash: hash}
|
||||
err := dao.PutAccountState(accountState)
|
||||
|
|
@ -60,7 +60,7 @@ func TestPutAndGetAccountStateOrNew(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestPutAndGetAssetState(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
id := random.Uint256()
|
||||
assetState := &state.Asset{ID: id, Owner: keys.PublicKey{}}
|
||||
err := dao.PutAssetState(assetState)
|
||||
|
|
@ -71,7 +71,7 @@ func TestPutAndGetAssetState(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestPutAndGetContractState(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
contractState := &state.Contract{Script: []byte{}, ParamList: []smartcontract.ParamType{}}
|
||||
hash := contractState.ScriptHash()
|
||||
err := dao.PutContractState(contractState)
|
||||
|
|
@ -82,7 +82,7 @@ func TestPutAndGetContractState(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestDeleteContractState(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
contractState := &state.Contract{Script: []byte{}, ParamList: []smartcontract.ParamType{}}
|
||||
hash := contractState.ScriptHash()
|
||||
err := dao.PutContractState(contractState)
|
||||
|
|
@ -95,7 +95,7 @@ func TestDeleteContractState(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestGetUnspentCoinState_Err(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
hash := random.Uint256()
|
||||
gotUnspentCoinState, err := dao.GetUnspentCoinState(hash)
|
||||
require.Error(t, err)
|
||||
|
|
@ -103,7 +103,7 @@ func TestGetUnspentCoinState_Err(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestPutGetUnspentCoinState(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
hash := random.Uint256()
|
||||
unspentCoinState := &state.UnspentCoin{Height: 42, States: []state.OutputState{}}
|
||||
err := dao.PutUnspentCoinState(hash, unspentCoinState)
|
||||
|
|
@ -114,7 +114,7 @@ func TestPutGetUnspentCoinState(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestGetValidatorStateOrNew_New(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
publicKey := &keys.PublicKey{}
|
||||
validatorState, err := dao.GetValidatorStateOrNew(publicKey)
|
||||
require.NoError(t, err)
|
||||
|
|
@ -122,7 +122,7 @@ func TestGetValidatorStateOrNew_New(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestPutGetValidatorState(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
publicKey := &keys.PublicKey{}
|
||||
validatorState := &state.Validator{
|
||||
PublicKey: publicKey,
|
||||
|
|
@ -137,7 +137,7 @@ func TestPutGetValidatorState(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestDeleteValidatorState(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
publicKey := &keys.PublicKey{}
|
||||
validatorState := &state.Validator{
|
||||
PublicKey: publicKey,
|
||||
|
|
@ -154,7 +154,7 @@ func TestDeleteValidatorState(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestGetValidators(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
publicKey := &keys.PublicKey{}
|
||||
validatorState := &state.Validator{
|
||||
PublicKey: publicKey,
|
||||
|
|
@ -169,7 +169,7 @@ func TestGetValidators(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestPutGetAppExecResult(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
hash := random.Uint256()
|
||||
appExecResult := &state.AppExecResult{
|
||||
TxHash: hash,
|
||||
|
|
@ -184,7 +184,7 @@ func TestPutGetAppExecResult(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestPutGetStorageItem(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
hash := random.Uint160()
|
||||
key := []byte{0}
|
||||
storageItem := &state.StorageItem{Value: []uint8{}}
|
||||
|
|
@ -195,7 +195,7 @@ func TestPutGetStorageItem(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestDeleteStorageItem(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
hash := random.Uint160()
|
||||
key := []byte{0}
|
||||
storageItem := &state.StorageItem{Value: []uint8{}}
|
||||
|
|
@ -208,7 +208,7 @@ func TestDeleteStorageItem(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestGetBlock_NotExists(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
hash := random.Uint256()
|
||||
block, _, err := dao.GetBlock(hash)
|
||||
require.Error(t, err)
|
||||
|
|
@ -216,7 +216,7 @@ func TestGetBlock_NotExists(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestPutGetBlock(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
b := &block.Block{
|
||||
Base: block.Base{
|
||||
Script: transaction.Witness{
|
||||
|
|
@ -235,14 +235,14 @@ func TestPutGetBlock(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestGetVersion_NoVersion(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
version, err := dao.GetVersion()
|
||||
require.Error(t, err)
|
||||
require.Equal(t, "", version)
|
||||
}
|
||||
|
||||
func TestGetVersion(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
err := dao.PutVersion("testVersion")
|
||||
require.NoError(t, err)
|
||||
version, err := dao.GetVersion()
|
||||
|
|
@ -251,14 +251,14 @@ func TestGetVersion(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestGetCurrentHeaderHeight_NoHeader(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
height, err := dao.GetCurrentBlockHeight()
|
||||
require.Error(t, err)
|
||||
require.Equal(t, uint32(0), height)
|
||||
}
|
||||
|
||||
func TestGetCurrentHeaderHeight_Store(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
b := &block.Block{
|
||||
Base: block.Base{
|
||||
Script: transaction.Witness{
|
||||
|
|
@ -275,7 +275,7 @@ func TestGetCurrentHeaderHeight_Store(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestStoreAsTransaction(t *testing.T) {
|
||||
dao := newDao(storage.NewMemoryStore())
|
||||
dao := newSimpleDao(storage.NewMemoryStore())
|
||||
tx := &transaction.Transaction{Type: transaction.IssueType, Data: &transaction.IssueTX{}}
|
||||
hash := tx.Hash()
|
||||
err := dao.StoreAsTransaction(tx, 0)
|
||||
|
|
|
|||
|
|
@ -15,7 +15,8 @@ import (
|
|||
func TestGetPrice(t *testing.T) {
|
||||
bc := newTestChain(t)
|
||||
defer bc.Close()
|
||||
systemInterop := bc.newInteropContext(trigger.Application, storage.NewMemoryStore(), nil, nil)
|
||||
sdao := newSimpleDao(storage.NewMemoryStore())
|
||||
systemInterop := bc.newInteropContext(trigger.Application, sdao, nil, nil)
|
||||
|
||||
v := bc.spawnVMWithInterops(systemInterop)
|
||||
v.SetPriceGetter(getPrice)
|
||||
|
|
|
|||
|
|
@ -123,7 +123,7 @@ func TestHeaderGetVersion_Negative(t *testing.T) {
|
|||
block := newDumbBlock()
|
||||
chain := newTestChain(t)
|
||||
defer chain.Close()
|
||||
context := chain.newInteropContext(trigger.Application, storage.NewMemoryStore(), block, nil)
|
||||
context := chain.newInteropContext(trigger.Application, newSimpleDao(storage.NewMemoryStore()), block, nil)
|
||||
v.Estack().PushVal(vm.NewBoolItem(false))
|
||||
|
||||
err := context.headerGetVersion(v)
|
||||
|
|
@ -219,7 +219,7 @@ func TestWitnessGetVerificationScript(t *testing.T) {
|
|||
chain := newTestChain(t)
|
||||
defer chain.Close()
|
||||
|
||||
context := chain.newInteropContext(trigger.Application, storage.NewMemoryStore(), nil, nil)
|
||||
context := chain.newInteropContext(trigger.Application, newSimpleDao(storage.NewMemoryStore()), nil, nil)
|
||||
v.Estack().PushVal(vm.NewInteropItem(&witness))
|
||||
err := context.witnessGetVerificationScript(v)
|
||||
require.NoError(t, err)
|
||||
|
|
@ -462,7 +462,7 @@ func createVMAndPushBlock(t *testing.T) (*vm.VM, *block.Block, *interopContext,
|
|||
v := vm.New()
|
||||
block := newDumbBlock()
|
||||
chain := newTestChain(t)
|
||||
context := chain.newInteropContext(trigger.Application, storage.NewMemoryStore(), block, nil)
|
||||
context := chain.newInteropContext(trigger.Application, newSimpleDao(storage.NewMemoryStore()), block, nil)
|
||||
v.Estack().PushVal(vm.NewInteropItem(block))
|
||||
return v, block, context, chain
|
||||
}
|
||||
|
|
@ -492,7 +492,7 @@ func createVMAndAssetState(t *testing.T) (*vm.VM, *state.Asset, *interopContext,
|
|||
}
|
||||
|
||||
chain := newTestChain(t)
|
||||
context := chain.newInteropContext(trigger.Application, storage.NewMemoryStore(), nil, nil)
|
||||
context := chain.newInteropContext(trigger.Application, newSimpleDao(storage.NewMemoryStore()), nil, nil)
|
||||
return v, assetState, context, chain
|
||||
}
|
||||
|
||||
|
|
@ -511,7 +511,7 @@ func createVMAndContractState(t *testing.T) (*vm.VM, *state.Contract, *interopCo
|
|||
}
|
||||
|
||||
chain := newTestChain(t)
|
||||
context := chain.newInteropContext(trigger.Application, storage.NewMemoryStore(), nil, nil)
|
||||
context := chain.newInteropContext(trigger.Application, newSimpleDao(storage.NewMemoryStore()), nil, nil)
|
||||
return v, contractState, context, chain
|
||||
}
|
||||
|
||||
|
|
@ -526,7 +526,7 @@ func createVMAndAccState(t *testing.T) (*vm.VM, *state.Account, *interopContext,
|
|||
|
||||
require.NoError(t, err)
|
||||
chain := newTestChain(t)
|
||||
context := chain.newInteropContext(trigger.Application, storage.NewMemoryStore(), nil, nil)
|
||||
context := chain.newInteropContext(trigger.Application, newSimpleDao(storage.NewMemoryStore()), nil, nil)
|
||||
return v, accountState, context, chain
|
||||
}
|
||||
|
||||
|
|
@ -557,6 +557,6 @@ func createVMAndTX(t *testing.T) (*vm.VM, *transaction.Transaction, *interopCont
|
|||
tx.Inputs = inputs
|
||||
tx.Outputs = outputs
|
||||
chain := newTestChain(t)
|
||||
context := chain.newInteropContext(trigger.Application, storage.NewMemoryStore(), nil, tx)
|
||||
context := chain.newInteropContext(trigger.Application, newSimpleDao(storage.NewMemoryStore()), nil, tx)
|
||||
return v, tx, context, chain
|
||||
}
|
||||
|
|
|
|||
|
|
@ -12,7 +12,6 @@ import (
|
|||
|
||||
"github.com/nspcc-dev/neo-go/pkg/core/block"
|
||||
"github.com/nspcc-dev/neo-go/pkg/core/state"
|
||||
"github.com/nspcc-dev/neo-go/pkg/core/storage"
|
||||
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
|
||||
"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
|
||||
"github.com/nspcc-dev/neo-go/pkg/vm"
|
||||
|
|
@ -29,8 +28,8 @@ type interopContext struct {
|
|||
log *zap.Logger
|
||||
}
|
||||
|
||||
func newInteropContext(trigger trigger.Type, bc Blockchainer, s storage.Store, block *block.Block, tx *transaction.Transaction, log *zap.Logger) *interopContext {
|
||||
dao := newCachedDao(s)
|
||||
func newInteropContext(trigger trigger.Type, bc Blockchainer, d dao, block *block.Block, tx *transaction.Transaction, log *zap.Logger) *interopContext {
|
||||
dao := newCachedDao(d)
|
||||
nes := make([]state.NotificationEvent, 0)
|
||||
return &interopContext{bc, trigger, block, tx, dao, nes, log}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@ func testNonInterop(t *testing.T, value interface{}, f func(*interopContext, *vm
|
|||
v.Estack().PushVal(value)
|
||||
chain := newTestChain(t)
|
||||
defer chain.Close()
|
||||
context := chain.newInteropContext(trigger.Application, storage.NewMemoryStore(), nil, nil)
|
||||
context := chain.newInteropContext(trigger.Application, newSimpleDao(storage.NewMemoryStore()), nil, nil)
|
||||
require.Error(t, f(context, v))
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -11,7 +11,6 @@ import (
|
|||
"github.com/nspcc-dev/neo-go/pkg/core/block"
|
||||
"github.com/nspcc-dev/neo-go/pkg/core/mempool"
|
||||
"github.com/nspcc-dev/neo-go/pkg/core/state"
|
||||
"github.com/nspcc-dev/neo-go/pkg/core/storage"
|
||||
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
|
||||
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
|
||||
"github.com/nspcc-dev/neo-go/pkg/io"
|
||||
|
|
@ -109,7 +108,7 @@ func (chain testChain) GetScriptHashesForVerifying(*transaction.Transaction) ([]
|
|||
func (chain testChain) GetStorageItem(scripthash util.Uint160, key []byte) *state.StorageItem {
|
||||
panic("TODO")
|
||||
}
|
||||
func (chain testChain) GetTestVM() (*vm.VM, storage.Store) {
|
||||
func (chain testChain) GetTestVM() *vm.VM {
|
||||
panic("TODO")
|
||||
}
|
||||
func (chain testChain) GetStorageItems(hash util.Uint160) (map[string]*state.StorageItem, error) {
|
||||
|
|
|
|||
|
|
@ -881,7 +881,7 @@ func (s *Server) invokescript(reqParams request.Params) (interface{}, error) {
|
|||
// runScriptInVM runs given script in a new test VM and returns the invocation
|
||||
// result.
|
||||
func (s *Server) runScriptInVM(script []byte) *result.Invoke {
|
||||
vm, _ := s.chain.GetTestVM()
|
||||
vm := s.chain.GetTestVM()
|
||||
vm.SetGasLimit(s.config.MaxGasInvoke)
|
||||
vm.LoadScript(script)
|
||||
_ = vm.Run()
|
||||
|
|
|
|||
Loading…
Reference in a new issue