Documentation
¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
var ErrBLSPublicKeyMissmatch = errors.New("public key missmatch")
ErrBLSPublicKeyMissmatch signals that public keys do not match
var ErrElementNotFound = errors.New("element was not found")
ErrElementNotFound signals that element was not found
var ErrEmptyStorage = errors.New("storage is nil for given key")
ErrEmptyStorage signals that the storage is empty for given key
var ErrIncorrectConfig = errors.New("config incorrect")
ErrIncorrectConfig signals that auction config is incorrect
var ErrInputArgsIsNil = errors.New("input system smart contract arguments are nil")
ErrInputArgsIsNil signals that input arguments are nil for system smart contract
var ErrInputCallValueIsNil = errors.New("input value for system smart contract is nil")
ErrInputCallValueIsNil signals that input call value is nil for system smart contract
var ErrInputCallerAddrIsNil = errors.New("input called address for system smart contract is nil")
ErrInputCallerAddrIsNil signals that input caller address is nil for system smart contract
var ErrInputFunctionIsNil = errors.New("input function for system smart contract is nil")
ErrInputFunctionIsNil signals that input function is nil for system smart contract
var ErrInputRecipientAddrIsNil = errors.New("input recipient address for system smart contract is nil")
ErrInputRecipientAddrIsNil signals that input recipient address for system smart contract is nil
var ErrInvalidBaseIssuingCost = errors.New("invalid base issuing cost")
ErrInvalidBaseIssuingCost signals that invalid base issuing cost has been provided
var ErrInvalidJailAccessAddress = errors.New("invalid jailing access address")
ErrInvalidJailAccessAddress signals that invalid jailing access address was provided
var ErrInvalidMaxNumberOfNodes = errors.New("invalid number of max number of nodes")
ErrInvalidMaxNumberOfNodes signals that invalid number of max number of nodes has been provided
var ErrInvalidMinNumberOfNodes = errors.New("invalid min number of nodes")
ErrInvalidMinNumberOfNodes signals that provided minimum number of nodes is invalid
var ErrInvalidStakingAccessAddress = errors.New("invalid staking access address")
ErrInvalidStakingAccessAddress signals that invalid staking access address was provided
var ErrInvalidStartEndVoteNonce = errors.New("invalid start/end vote nonce")
ErrInvalidStartEndVoteNonce signals that invalid arguments where passed for start or end vote nonce
var ErrInvalidUnJailCost = errors.New("invalid unjail cost")
ErrInvalidUnJailCost signals that provided unjail cost is invalid
var ErrInvalidWaitingList = errors.New("invalid waiting list")
ErrInvalidWaitingList signals that waiting list is invalid
var ErrKeyAlreadyRegistered = errors.New("bls key already registered")
ErrKeyAlreadyRegistered signals that bls key is already registered
var ErrNegativeBleedPercentagePerRound = errors.New("negative bleed percentage per round")
ErrNegativeBleedPercentagePerRound signals that negative bleed percentage per round has been provided
var ErrNegativeInitialStakeValue = errors.New("initial stake value is negative")
ErrNegativeInitialStakeValue signals that a negative initial stake value was provided
var ErrNegativeMaximumPercentageToBleed = errors.New("negative maximum percentage to bleed")
ErrNegativeMaximumPercentageToBleed signals that negative maximum percentage to bleed has been provided
var ErrNegativeOrZeroInitialSupply = errors.New("negative initial supply was provided")
ErrNegativeOrZeroInitialSupply signals that negative initial supply has been provided
var ErrNegativeWaitingNodesPercentage = errors.New("negative waiting nodes percentage")
ErrNegativeWaitingNodesPercentage signals that negative waiting nodes percentage was provided
var ErrNilArgumentsParser = errors.New("nil arguments parser")
ErrNilArgumentsParser signals that arguments parses is nil
var ErrNilAuctionSmartContractAddress = errors.New("nil auction smart contract address")
ErrNilAuctionSmartContractAddress signals that auction smart contract address is nil
var ErrNilBlockchainHook = errors.New("blockchain hook is nil")
ErrNilBlockchainHook signals that blockchain hook is nil
var ErrNilCryptoHook = errors.New("crypto hook is nil")
ErrNilCryptoHook signals that crypto hook is nil
var ErrNilEconomicsData = errors.New("nil economics data")
ErrNilEconomicsData signals that nil economics data has been provided
var ErrNilHasher = errors.New("nil Hasher")
ErrNilHasher signals that an operation has been attempted to or with a nil hasher implementation
var ErrNilKeyGenerator = errors.New("nil key generator")
ErrNilKeyGenerator signals that key generator is nil
var ErrNilMarshalizer = errors.New("nil Marshalizer")
ErrNilMarshalizer signals that an operation has been attempted to or with a nil Marshalizer implementation
var ErrNilMessageSignVerifier = errors.New("nil message sign verifier")
ErrNilMessageSignVerifier signals that message sign verifier is nil
var ErrNilNodesConfigProvider = errors.New("nil nodes config provider")
ErrNilNodesConfigProvider signals that an operation has been attempted to or with a nil nodes config provider
var ErrNilOrEmptyKey = errors.New("nil or empty key")
ErrNilOrEmptyKey signals that key is nil or empty
var ErrNilPublicKey = errors.New("nil public key")
ErrNilPublicKey signals that nil public key has been provided
var ErrNilStakingSmartContractAddress = errors.New("nil staking smart contract address")
ErrNilStakingSmartContractAddress signals that staking smart contract address is nil
var ErrNilSystemContractsContainer = errors.New("system contract container is nil")
ErrNilSystemContractsContainer signals that the provided system contract container is nil
var ErrNilSystemEnvironmentInterface = errors.New("system environment interface is nil")
ErrNilSystemEnvironmentInterface signals that a nil system environment interface was provided
var ErrNilSystemSCConfig = errors.New("nil system sc config")
ErrNilSystemSCConfig signals that nil system sc config was provided
var ErrNilVMType = errors.New("vm type is nil")
ErrNilVMType signals that the provided vm type is nil
var ErrNilValidatorAccountsDB = errors.New("nil validator accounts DB")
ErrNilValidatorAccountsDB signals that nil validator accounts DB was provided
var ErrNotEnoughArgumentsToStake = errors.New("not enough arguments to stake")
ErrNotEnoughArgumentsToStake signals that the arguments provided are not enough
var ErrNotEnoughGas = errors.New("not enough gas")
ErrNotEnoughGas signals that there is not enough gas for execution
var ErrNotEnoughQualifiedNodes = errors.New("not enough qualified nodes")
ErrNotEnoughQualifiedNodes signals that there are insufficient number of qualified nodes
var ErrOnExecutionAtStakingSC = errors.New("execution error at staking sc")
ErrOnExecutionAtStakingSC signals that there was an error at staking sc call
var ErrSingleSigner = errors.New("nil single signer")
ErrSingleSigner signals that single signer is nil
var ErrTokenAlreadyRegistered = errors.New("token was already registered")
ErrTokenAlreadyRegistered signals that token was already registered
var ErrTokenNameNotHumanReadable = errors.New("token name is not human readable")
ErrTokenNameNotHumanReadable signals that token name is not human readable
var ErrUnknownSystemSmartContract = errors.New("missing system smart contract on selected address")
ErrUnknownSystemSmartContract signals that there is no system smart contract on the provided address
var ErrVotedForAProposalThatNotBeginsYet = errors.New("voted for a proposal that not begins yet")
ErrVotedForAProposalThatNotBeginsYet signals that voting was done for a proposal that not begins yet
var ErrVotedForAnExpiredProposal = errors.New("voted for an expired proposal")
ErrVotedForAnExpiredProposal signals that voting was done for an expired proposal
Functions ¶
This section is empty.
Types ¶
type ArgumentsParser ¶
type ArgumentsParser interface {
ParseData(data string) (string, [][]byte, error)
IsInterfaceNil() bool
}
ArgumentsParser defines the functionality to parse transaction data into arguments and code for smart contracts
type BaseOperationCost ¶
type BaseOperationCost struct {
StorePerByte uint64
ReleasePerByte uint64
DataCopyPerByte uint64
PersistPerByte uint64
CompilePerByte uint64
}
BaseOperationCost defines cost for base operation cost
type BuiltInCost ¶
type BuiltInCost struct {
ChangeOwnerAddress uint64
ClaimDeveloperRewards uint64
SaveUserName uint64
SaveKeyValue uint64
DCTTransfer uint64
}
BuiltInCost defines cost for built-in methods
type ContextHandler ¶
type ContextHandler interface {
SystemEI
SetSystemSCContainer(scContainer SystemSCContainer) error
CreateVMOutput() *vmcommon.VMOutput
CleanCache()
SetSCAddress(addr []byte)
AddCode(addr []byte, code []byte)
AddTxValueToSmartContract(value *big.Int, scAddress []byte)
SetGasProvided(gasProvided uint64)
}
ContextHandler defines the methods needed to execute system smart contracts
type EconomicsHandler ¶ added in v0.0.2
EconomicsHandler defines the methods to get data from the economics component
type GasCost ¶
type GasCost struct {
BaseOperationCost BaseOperationCost
MetaChainSystemSCsCost MetaChainSystemSCsCost
BuiltInCost BuiltInCost
}
GasCost holds all the needed gas costs for system smart contracts
type MessageSignVerifier ¶
type MessageSignVerifier interface {
Verify(message []byte, signedMessage []byte, pubKey []byte) error
IsInterfaceNil() bool
}
MessageSignVerifier is used to verify if message was signed with given public key
type MetaChainSystemSCsCost ¶
type MetaChainSystemSCsCost struct {
Stake uint64
UnStake uint64
UnBond uint64
Claim uint64
Get uint64
ChangeRewardAddress uint64
ChangeValidatorKeys uint64
UnJail uint64
DCTIssue uint64
DCTOperations uint64
Proposal uint64
Vote uint64
DelegateVote uint64
RevokeVote uint64
CloseProposal uint64
}
MetaChainSystemSCsCost defines the cost of system staking SCs methods
type NodesConfigProvider ¶
NodesConfigProvider defines the functionality which is needed for nodes config in system smart contracts
type SystemEI ¶
type SystemEI interface {
ExecuteOnDestContext(destination []byte, sender []byte, value *big.Int, input []byte) (*vmcommon.VMOutput, error)
Transfer(destination []byte, sender []byte, value *big.Int, input []byte, gasLimit uint64) error
GetBalance(addr []byte) *big.Int
SetStorage(key []byte, value []byte)
SetStorageForAddress(address []byte, key []byte, value []byte)
AddReturnMessage(msg string)
GetStorage(key []byte) []byte
GetStorageFromAddress(address []byte, key []byte) []byte
Finish(value []byte)
UseGas(gasToConsume uint64) error
BlockChainHook() vmcommon.BlockchainHook
CryptoHook() vmcommon.CryptoHook
IsValidator(blsKey []byte) bool
IsInterfaceNil() bool
}
SystemEI defines the environment interface system smart contract can use
type SystemSCContainer ¶
type SystemSCContainer interface {
Get(key []byte) (SystemSmartContract, error)
Add(key []byte, val SystemSmartContract) error
Replace(key []byte, val SystemSmartContract) error
Remove(key []byte)
Len() int
Keys() [][]byte
IsInterfaceNil() bool
}
SystemSCContainer defines a system smart contract holder data type with basic functionality
type SystemSCContainerFactory ¶
type SystemSCContainerFactory interface {
Create() (SystemSCContainer, error)
IsInterfaceNil() bool
}
SystemSCContainerFactory defines the functionality to create a system smart contract container
type SystemSmartContract ¶
type SystemSmartContract interface {
Execute(args *vmcommon.ContractCallInput) vmcommon.ReturnCode
IsInterfaceNil() bool
}
SystemSmartContract interface defines the function a system smart contract should have
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