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87 lines
4 KiB
Go
87 lines
4 KiB
Go
package blockchainer
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import (
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"math/big"
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"github.com/nspcc-dev/neo-go/pkg/config"
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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/blockchainer/services"
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"github.com/nspcc-dev/neo-go/pkg/core/interop"
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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/transaction"
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"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neo-go/pkg/rpc/response/result/subscriptions"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
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"github.com/nspcc-dev/neo-go/pkg/util"
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)
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// Blockchainer is an interface that abstracts the implementation
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// of the blockchain.
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type Blockchainer interface {
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ApplyPolicyToTxSet([]*transaction.Transaction) []*transaction.Transaction
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AddBlock(block *block.Block) error
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AddHeaders(...*block.Header) error
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BlockHeight() uint32
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GetConfig() config.ProtocolConfiguration
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CalculateClaimable(h util.Uint160, endHeight uint32) (*big.Int, error)
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Close()
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InitVerificationContext(ic *interop.Context, hash util.Uint160, witness *transaction.Witness) error
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IsTxStillRelevant(t *transaction.Transaction, txpool *mempool.Pool, isPartialTx bool) bool
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HeaderHeight() uint32
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GetBlock(hash util.Uint256) (*block.Block, error)
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GetCommittee() (keys.PublicKeys, error)
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GetContractState(hash util.Uint160) *state.Contract
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GetContractScriptHash(id int32) (util.Uint160, error)
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GetEnrollments() ([]state.Validator, error)
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GetGoverningTokenBalance(acc util.Uint160) (*big.Int, uint32)
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ForEachNEP11Transfer(acc util.Uint160, newestTimestamp uint64, f func(*state.NEP11Transfer) (bool, error)) error
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ForEachNEP17Transfer(acc util.Uint160, newestTimestamp uint64, f func(*state.NEP17Transfer) (bool, error)) error
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GetHeaderHash(int) util.Uint256
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GetHeader(hash util.Uint256) (*block.Header, error)
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CurrentHeaderHash() util.Uint256
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CurrentBlockHash() util.Uint256
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HasBlock(util.Uint256) bool
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HasTransaction(util.Uint256) bool
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IsExtensibleAllowed(util.Uint160) bool
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GetAppExecResults(util.Uint256, trigger.Type) ([]state.AppExecResult, error)
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GetNotaryDepositExpiration(acc util.Uint160) uint32
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GetNativeContractScriptHash(string) (util.Uint160, error)
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GetNatives() []state.NativeContract
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GetNextBlockValidators() ([]*keys.PublicKey, error)
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GetNEP11Contracts() []util.Uint160
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GetNEP17Contracts() []util.Uint160
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GetTokenLastUpdated(acc util.Uint160) (map[int32]uint32, error)
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GetNotaryContractScriptHash() util.Uint160
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GetNotaryBalance(acc util.Uint160) *big.Int
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GetNotaryServiceFeePerKey() int64
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GetValidators() ([]*keys.PublicKey, error)
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GetStateModule() StateRoot
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GetStorageItem(id int32, key []byte) state.StorageItem
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GetTestVM(t trigger.Type, tx *transaction.Transaction, b *block.Block) *interop.Context
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GetTestHistoricVM(t trigger.Type, tx *transaction.Transaction, b *block.Block) (*interop.Context, error)
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GetTransaction(util.Uint256) (*transaction.Transaction, uint32, error)
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SetOracle(service services.Oracle)
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mempool.Feer // fee interface
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ManagementContractHash() util.Uint160
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PoolTx(t *transaction.Transaction, pools ...*mempool.Pool) error
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PoolTxWithData(t *transaction.Transaction, data interface{}, mp *mempool.Pool, feer mempool.Feer, verificationFunction func(t *transaction.Transaction, data interface{}) error) error
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SetNotary(mod services.Notary)
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SubscribeForBlocks(ch chan<- *block.Block)
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SubscribeForExecutions(ch chan<- *state.AppExecResult)
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SubscribeForNotifications(ch chan<- *subscriptions.NotificationEvent)
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SubscribeForTransactions(ch chan<- *transaction.Transaction)
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VerifyTx(*transaction.Transaction) error
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VerifyWitness(util.Uint160, hash.Hashable, *transaction.Witness, int64) (int64, error)
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GetMemPool() *mempool.Pool
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UnsubscribeFromBlocks(ch chan<- *block.Block)
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UnsubscribeFromExecutions(ch chan<- *state.AppExecResult)
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UnsubscribeFromNotifications(ch chan<- *subscriptions.NotificationEvent)
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UnsubscribeFromTransactions(ch chan<- *transaction.Transaction)
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// Policer.
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GetBaseExecFee() int64
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GetMaxVerificationGAS() int64
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GetStoragePrice() int64
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FeePerByte() int64
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}
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