ethapi

package
v1.0.0-rc2-dev Latest Latest
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 Go to latest Published: Jul 19, 2019 License: GPL-3.0 Imports: 57 Imported by: 0

Documentation

Overview

Package ethapi implements the general Ethereum API functions.

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrEmptyString   = &decError{"empty input string"}
	ErrSyntax        = &decError{"invalid hex string"}
	ErrMissingPrefix = &decError{"hex string without 0x prefix"}
	ErrOddLength     = &decError{"hex string of odd length"}
	ErrUint64Range   = &decError{"hex number > 64 bits"}
)

Functions

func GetAPIs 

func GetAPIs(apiBackend Backend) []rpc.API

func GetBlockReward 

func GetBlockReward(block *types.Block) [3]*big.Int

* 

[0] block reward
[1] community reward
[2] team reward

func IsBase58Str 

func IsBase58Str(s string) bool

func MixAdrressToPkr 

func MixAdrressToPkr(addr MixAdrress) keys.PKr

func RPCMarshalBlock 

func RPCMarshalBlock(b *types.Block, inclTx bool, fullTx bool) (map[string]interface{}, error)

RPCMarshalBlock converts the given block to the RPC output which depends on fullTx. If inclTx is true transactions are returned. When fullTx is true the returned block contains full transaction details, otherwise it will only contain transaction hashes.

Types

type AddrLocker 

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

func (*AddrLocker) LockAddr 

func (l *AddrLocker) LockAddr(address common.Address)

LockAddr locks an account's mutex. This is used to prevent another tx getting the same nonce until the lock is released. The mutex prevents the (an identical nonce) from being read again during the time that the first transaction is being signed.

func (*AddrLocker) UnlockAddr 

func (l *AddrLocker) UnlockAddr(address common.Address)

UnlockAddr unlocks the mutex of the given account.

type Backend 

type Backend interface {
	// General Ethereum API
	Downloader() *downloader.Downloader
	ProtocolVersion() int
	PeerCount() uint
	SuggestPrice(ctx context.Context) (*big.Int, error)
	ChainDb() serodb.Database
	EventMux() *event.TypeMux
	AccountManager() *accounts.Manager

	// BlockChain API
	SetHead(number uint64)
	HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error)
	BlockByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Block, error)
	StateAndHeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*state.StateDB, *types.Header, error)
	GetBlock(ctx context.Context, blockHash common.Hash) (*types.Block, error)
	GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error)
	GetTd(blockHash common.Hash) *big.Int
	GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header, vmCfg vm.Config) (*vm.EVM, func() error, error)
	SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription
	SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
	SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription

	// TxPool API
	SendTx(ctx context.Context, signedTx *types.Transaction) error
	GetPoolTransactions() (types.Transactions, error)
	GetPoolTransaction(txHash common.Hash) *types.Transaction
	//GetPoolNonce(ctx context.Context, addr common.Data) (uint64, error)
	Stats() (pending int, queued int)
	TxPoolContent() (types.Transactions, types.Transactions)
	SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription

	ChainConfig() *params.ChainConfig
	CurrentBlock() *types.Block
	GetEngin() consensus.Engine
	GetMiner() *miner.Miner

	GetBlocksInfo(start uint64, count uint64) ([]txtool.Block, error)
	GetAnchor(roots []keys.Uint256) ([]txtool.Witness, error)
	CommitTx(tx *txtool.GTx) error

	GetPkNumber(pk keys.Uint512) (number uint64, e error)
	GetPkr(address *keys.Uint512, index *keys.Uint256) (keys.PKr, error)
	GetBalances(address keys.Uint512) (balances map[string]*big.Int)
	GenTx(param prepare.PreTxParam) (*txtool.GTxParam, error)
	GetRecordsByPk(pk *keys.Uint512, begin, end uint64) (records []exchange.Utxo, err error)
	GetRecordsByPkr(pkr keys.PKr, begin, end uint64) (records []exchange.Utxo, err error)
	GetLockedBalances(address keys.Uint512) (balances map[string]*big.Int)
	GetMaxAvailable(pk keys.Uint512, currency string) (amount *big.Int)
	GetRecordsByTxHash(txHash keys.Uint256) (records []exchange.Utxo, err error)

	//Light node api
	GetOutByPKr(pkrs []keys.PKr, start, end uint64) (br light.BlockOutResp, e error)
	CheckNil(Nils []keys.Uint256) (nilResps []light.NilValue, e error)
}

Backend interface provides the common API services (that are provided by both full and light clients) with access to necessary functions.

type Balance 

type Balance struct {
	Tkn map[string]*hexutil.Big   `json:"tkn"`
	Tkt map[string][]*common.Hash `json:"tkt"`
}

func GetBalanceFromAccounts 

func GetBalanceFromAccounts(tk *keys.Uint512) (result Balance)

func GetBalanceFromExchange 

func GetBalanceFromExchange(tkns map[string]*big.Int) (result Balance)

type Big 

type Big big.Int

func (Big) MarshalJSON 

func (b Big) MarshalJSON() ([]byte, error)

func (*Big) ToInt 

func (b *Big) ToInt() *big.Int

func (*Big) UnmarshalJSON 

func (b *Big) UnmarshalJSON(input []byte) error

UnmarshalJSON implements json.Unmarshaler.

type Block 

type Block struct {
	BlockNumber uint64
	BlockHash   keys.Uint256
	Ins         []keys.Uint256
	Outs        []Record
	TxHashes    []common.Hash
	Timestamp   uint64
}

type BuyShareTxArg 

type BuyShareTxArg struct {
	From     address.AccountAddress `json:"from"`
	Vote     *common.Address        `json:"vote"`
	Pool     *hexutil.Bytes         `json:"pool"`
	Gas      *hexutil.Uint64        `json:"gas"`
	GasPrice *hexutil.Big           `json:"gasPrice"`
	Value    *hexutil.Big           `json:"value"`
}

type CallArgs 

type CallArgs struct {
	From        address.AccountAddress `json:"from"`
	To          *common.Address        `json:"to"`
	GasCurrency Smbol                  `json:"gasCy"` //default SERO
	Gas         hexutil.Uint64         `json:"gas"`
	GasPrice    hexutil.Big            `json:"gasPrice"`
	Value       hexutil.Big            `json:"value"`
	Data        hexutil.Bytes          `json:"data"`
	Currency    Smbol                  `json:"cy"`
	Dynamic     bool                   `json:"dy"` //contract address parameters are dynamically generated.
	Category    Smbol                  `json:"catg"`
	Tkt         *common.Hash           `json:"tkt"`
}

CallArgs represents the arguments for a call.

type ClosePkgArgs 

type ClosePkgArgs struct {
	From     *address.AccountAddress `json:"from"`
	Gas      *hexutil.Uint64         `json:"gas"`
	GasPrice *hexutil.Big            `json:"gasPrice"`
	PkgId    *keys.Uint256           `json:"id"`
	Key      *keys.Uint256           `json:"key"`
}

* 

func (s *PublicTransactionPoolAPI) CreatePkg(ctx context.Context, args SendTxArgs) (common.Hash, error) {
	s.nonceLock.mu.Lock()
	defer s.nonceLock.mu.Unlock()
	// Look up the wallet containing the requested abi
	account := accounts.Account{Address: args.From}

	wallet, err := s.b.AccountManager().Find(account)
	if err != nil {
		return common.Hash{}, err
	}

	if args.To == nil {
		return common.Hash{}, errors.New("to can not be nil")
	}

	// Set some sanity defaults and terminate on failure
	if err := args.setDefaults(ctx, s.b); err != nil {
		return common.Hash{}, err
	}

	if args.GasCurrency.IsNotSero() {
		return common.Hash{}, errors.New("create pkg gasCurrency must be sero")
	}

	state, _, err := s.b.StateAndHeaderByNumber(ctx, -1)

	if err != nil {
		return common.Hash{}, err
	}

	if seroparam.IsExchange() {
		txParam := args.toCreatePkg(state)
		pretx, gtx, err := exchange.CurrentExchange().GenTxWithSign(txParam)
		if err != nil {
			return common.Hash{}, err
		}
		err = s.b.CommitTx(gtx)
		if err != nil {
			exchange.CurrentExchange().ClearTxParam(pretx)
			return common.Hash{}, err
		}
		return common.BytesToHash(gtx.Hash[:]), nil
	} else {
		// Assemble the transaction and sign with the wallet
		tx, txt := args.toPkg(state)
		encrypted, err := wallet.EncryptTx(account, tx, txt, state)
		if err != nil {
			return common.Hash{}, err
		}
		return submitTransaction(ctx, s.b, encrypted, args.To)
	}

} *

type ConvertAddress 

type ConvertAddress struct {
	Addr      map[address.AccountAddress]common.Address `json:"addr"`
	ShortAddr map[common.Address]common.ContractAddress `json:"shortAddr"`
	Rand      *keys.Uint128                             `json:"rand"`
}

type EncryptTransactionResult 

type EncryptTransactionResult struct {
	Raw hexutil.Bytes      `json:"raw"`
	Tx  *types.Transaction `json:"tx"`
}

EncryptTransactionResult represents a RLP encoded signed transaction.

type ExecutionResult 

type ExecutionResult struct {
	Gas         uint64         `json:"gas"`
	Failed      bool           `json:"failed"`
	ReturnValue string         `json:"returnValue"`
	StructLogs  []StructLogRes `json:"structLogs"`
}

ExecutionResult groups all structured logs emitted by the EVM while replaying a transaction in debug mode as well as transaction execution status, the amount of gas used and the return value

type GenTxArgs 

type GenTxArgs struct {
	From       PKAddress
	RefundTo   *PKrAddress
	Receptions []ReceptionArgs
	Gas        uint64
	GasPrice   *Big
	Roots      []keys.Uint256
}

type MergeArgs 

type MergeArgs struct {
	From     PKAddress
	To       *PKrAddress
	Currency Smbol
	Zcount   uint64
	Left     uint64
}

func (MergeArgs) Check 

func (args MergeArgs) Check() error

func (MergeArgs) ToMergParam 

func (args MergeArgs) ToMergParam() *exchange.MergeParam

type MixAdrress 

type MixAdrress []byte

func (MixAdrress) MarshalText 

func (b MixAdrress) MarshalText() ([]byte, error)

func (*MixAdrress) UnmarshalText 

func (b *MixAdrress) UnmarshalText(input []byte) error

UnmarshalText implements encoding.TextUnmarshaler.

type MixBase58Adrress 

type MixBase58Adrress []byte

func (MixBase58Adrress) MarshalText 

func (b MixBase58Adrress) MarshalText() ([]byte, error)

func (*MixBase58Adrress) UnmarshalText 

func (b *MixBase58Adrress) UnmarshalText(input []byte) error

UnmarshalText implements encoding.TextUnmarshaler.

type PKAddress 

type PKAddress [64]byte

func (PKAddress) MarshalText 

func (b PKAddress) MarshalText() ([]byte, error)

func (PKAddress) ToUint512 

func (b PKAddress) ToUint512() keys.Uint512

func (*PKAddress) UnmarshalText 

func (b *PKAddress) UnmarshalText(input []byte) error

UnmarshalText implements encoding.TextUnmarshaler.

type PKrAddress 

type PKrAddress [96]byte

func (PKrAddress) MarshalText 

func (b PKrAddress) MarshalText() ([]byte, error)

func (PKrAddress) ToPKr 

func (b PKrAddress) ToPKr() *keys.PKr

func (*PKrAddress) UnmarshalText 

func (b *PKrAddress) UnmarshalText(input []byte) error

UnmarshalText implements encoding.TextUnmarshaler.

type PrivateAccountAPI 

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

PrivateAccountAPI provides an API to access accounts managed by this node. It offers methods to create, (un)lock en list accounts. Some methods accept passwords and are therefore considered private by default.

func NewPrivateAccountAPI 

func NewPrivateAccountAPI(b Backend, nonceLock *AddrLocker) *PrivateAccountAPI

NewPrivateAccountAPI create a new PrivateAccountAPI.

func (*PrivateAccountAPI) DeriveAccount 

func (s *PrivateAccountAPI) DeriveAccount(url string, path string, pin *bool) (accounts.Account, error)

DeriveAccount requests a HD wallet to derive a new account, optionally pinning it for later reuse.

func (*PrivateAccountAPI) ExportMnemonic 

func (s *PrivateAccountAPI) ExportMnemonic(addr address.AccountAddress, password string) (string, error)

func (*PrivateAccountAPI) ExportRawKey 

func (s *PrivateAccountAPI) ExportRawKey(addr address.AccountAddress, password string) (hexutil.Bytes, error)

func (*PrivateAccountAPI) GenSeed 

func (s *PrivateAccountAPI) GenSeed() (hexutil.Bytes, error)

func (*PrivateAccountAPI) ImportMnemonic 

func (s *PrivateAccountAPI) ImportMnemonic(mnemonic string, password string) (address.AccountAddress, error)

func (*PrivateAccountAPI) ImportRawKey 

func (s *PrivateAccountAPI) ImportRawKey(privkey string, password string) (address.AccountAddress, error)

ImportRawKey stores the given hex encoded ECDSA key into the key directory, encrypting it with the passphrase.

func (*PrivateAccountAPI) ImportTk 

func (s *PrivateAccountAPI) ImportTk(tk address.AccountAddress) (address.AccountAddress, error)

func (*PrivateAccountAPI) ListAccounts 

func (s *PrivateAccountAPI) ListAccounts() []address.AccountAddress

ListAccounts will return a list of addresses for accounts this node manages.

func (*PrivateAccountAPI) ListWallets 

func (s *PrivateAccountAPI) ListWallets() []rawWallet

ListWallets will return a list of wallets this node manages.

func (*PrivateAccountAPI) LockAccount 

func (s *PrivateAccountAPI) LockAccount(addr address.AccountAddress) bool

LockAccount will lock the account associated with the given address when it's unlocked.

func (*PrivateAccountAPI) NewAccount 

func (s *PrivateAccountAPI) NewAccount(password string) (address.AccountAddress, error)

NewAccount will create a new account and returns the address for the new account.

func (*PrivateAccountAPI) NewAccountWithMnemonic 

func (s *PrivateAccountAPI) NewAccountWithMnemonic(password string) (map[string]string, error)

NewAccount will create a new account and returns the mnemonic 、address for the new account.

func (*PrivateAccountAPI) OpenWallet 

func (s *PrivateAccountAPI) OpenWallet(url string, passphrase *string) error

OpenWallet initiates a hardware wallet opening procedure, establishing a USB connection and attempting to authenticate via the provided passphrase. Note, the method may return an extra challenge requiring a second open (e.g. the Trezor PIN matrix challenge).

func (*PrivateAccountAPI) SendTransaction 

func (s *PrivateAccountAPI) SendTransaction(ctx context.Context, args SendTxArgs, passwd string) (common.Hash, error)

SendTransaction will create a transaction from the given arguments and tries to sign it with the key associated with args.To. If the given passwd isn't able to decrypt the key it fails.

func (*PrivateAccountAPI) SignAndSendTransaction 

func (s *PrivateAccountAPI) SignAndSendTransaction(ctx context.Context, args SendTxArgs, passwd string) (common.Hash, error)

SignAndSendTransaction was renamed to SendTransaction. This method is deprecated and will be removed in the future. It primary goal is to give clients time to update.

func (*PrivateAccountAPI) UnlockAccount 

func (s *PrivateAccountAPI) UnlockAccount(addr address.AccountAddress, password string, duration *uint64) (bool, error)

UnlockAccount will unlock the account associated with the given address with the given password for duration seconds. If duration is nil it will use a default of 300 seconds. It returns an indication if the account was unlocked.

type PrivateDebugAPI 

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

PrivateDebugAPI is the collection of Ethereum APIs exposed over the private debugging endpoint.

func NewPrivateDebugAPI 

func NewPrivateDebugAPI(b Backend) *PrivateDebugAPI

NewPrivateDebugAPI creates a new API definition for the private debug methods of the Ethereum service.

func (*PrivateDebugAPI) ChaindbCompact 

func (api *PrivateDebugAPI) ChaindbCompact() error

func (*PrivateDebugAPI) ChaindbProperty 

func (api *PrivateDebugAPI) ChaindbProperty(property string) (string, error)

ChaindbProperty returns leveldb properties of the chain database.

func (*PrivateDebugAPI) SetHead 

func (api *PrivateDebugAPI) SetHead(number hexutil.Uint64)

SetHead rewinds the head of the blockchain to a previous block.

type PublicAccountAPI 

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

PublicAccountAPI provides an API to access accounts managed by this node. It offers only methods that can retrieve accounts.

func NewPublicAccountAPI 

func NewPublicAccountAPI(am *accounts.Manager) *PublicAccountAPI

NewPublicAccountAPI creates a new PublicAccountAPI.

func (*PublicAccountAPI) Accounts 

func (s *PublicAccountAPI) Accounts() []address.AccountAddress

Accounts returns the collection of accounts this node manages

func (*PublicAccountAPI) GetTk 

func (s *PublicAccountAPI) GetTk(addr common.Address) address.AccountAddress

func (*PublicAccountAPI) IsMinePKr 

func (s *PublicAccountAPI) IsMinePKr(PKr PKrAddress) *address.AccountAddress

type PublicBlockChainAPI 

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

PublicBlockChainAPI provides an API to access the Ethereum blockchain. It offers only methods that operate on public data that is freely available to anyone.

func NewPublicBlockChainAPI 

func NewPublicBlockChainAPI(b Backend) *PublicBlockChainAPI

NewPublicBlockChainAPI creates a new Ethereum blockchain API.

func (*PublicBlockChainAPI) BlockNumber 

func (s *PublicBlockChainAPI) BlockNumber() hexutil.Uint64

BlockNumber returns the block number of the chain head.

func (*PublicBlockChainAPI) Call 

func (s *PublicBlockChainAPI) Call(ctx context.Context, args CallArgs, blockNr rpc.BlockNumber) (hexutil.Bytes, error)

Call executes the given transaction on the state for the given block number. It doesn't make and changes in the state/blockchain and is useful to execute and retrieve values.

func (*PublicBlockChainAPI) ConvertAddressParams 

func (s *PublicBlockChainAPI) ConvertAddressParams(ctx context.Context, rand *keys.Uint128, addresses []address.AccountAddress, dy bool) (*ConvertAddress, error)

func (*PublicBlockChainAPI) CurrencyToContractAddress 

func (s *PublicBlockChainAPI) CurrencyToContractAddress(ctx context.Context, cy string) (*address.AccountAddress, error)

func (*PublicBlockChainAPI) EstimateGas 

func (s *PublicBlockChainAPI) EstimateGas(ctx context.Context, args CallArgs) (hexutil.Uint64, error)

EstimateGas returns an estimate of the amount of gas needed to execute the given transaction against the current pending block.

func (*PublicBlockChainAPI) GenPKr 

func (s *PublicBlockChainAPI) GenPKr(ctx context.Context, Pk PKAddress) (common.Address, error)

func (*PublicBlockChainAPI) GetAnchor 

func (s *PublicBlockChainAPI) GetAnchor(ctx context.Context, roots []keys.Uint256) ([]txtool.Witness, error)

func (*PublicBlockChainAPI) GetBalance 

func (s *PublicBlockChainAPI) GetBalance(ctx context.Context, addr common.Address, blockNr rpc.BlockNumber) (Balance, error)

GetBalance returns the amount of wei for the given address in the state of the given block number. The rpc.LatestBlockNumber and rpc.PendingBlockNumber meta block numbers are also allowed.

func (*PublicBlockChainAPI) GetBlockByHash 

func (s *PublicBlockChainAPI) GetBlockByHash(ctx context.Context, blockHash common.Hash, fullTx bool) (map[string]interface{}, error)

GetBlockByHash returns the requested block. When fullTx is true all transactions in the block are returned in full detail, otherwise only the transaction hash is returned.

func (*PublicBlockChainAPI) GetBlockByNumber 

func (s *PublicBlockChainAPI) GetBlockByNumber(ctx context.Context, blockNr rpc.BlockNumber, fullTx bool) (map[string]interface{}, error)

GetBlockByNumber returns the requested block. When blockNr is -1 the chain head is returned. When fullTx is true all transactions in the block are returned in full detail, otherwise only the transaction hash is returned.

func (*PublicBlockChainAPI) GetBlockInfo 

func (s *PublicBlockChainAPI) GetBlockInfo(ctx context.Context, start hexutil.Uint64, count hexutil.Uint64) ([]txtool.Block, error)

func (*PublicBlockChainAPI) GetBlockRewardByNumber 

func (s *PublicBlockChainAPI) GetBlockRewardByNumber(ctx context.Context, blockNr rpc.BlockNumber) [3]hexutil.Big

func (*PublicBlockChainAPI) GetCode 

func (s *PublicBlockChainAPI) GetCode(ctx context.Context, address common.Address, blockNr rpc.BlockNumber) (hexutil.Bytes, error)

GetCode returns the code stored at the given address in the state for the given block number.

func (*PublicBlockChainAPI) GetDecimal 

func (s *PublicBlockChainAPI) GetDecimal(ctx context.Context, tokenName string) (*hexutil.Uint, error)

func (*PublicBlockChainAPI) GetFullAddress 

func (s *PublicBlockChainAPI) GetFullAddress(ctx context.Context, shortAddresses []common.ContractAddress) (map[common.ContractAddress]common.Address, error)

func (*PublicBlockChainAPI) GetStorageAt 

func (s *PublicBlockChainAPI) GetStorageAt(ctx context.Context, address common.Address, key string, blockNr rpc.BlockNumber) (hexutil.Bytes, error)

GetStorageAt returns the storage from the state at the given address, key and block number. The rpc.LatestBlockNumber and rpc.PendingBlockNumber meta block numbers are also allowed.

func (*PublicBlockChainAPI) WatchPkg 

func (s *PublicBlockChainAPI) WatchPkg(ctx context.Context, id keys.Uint256, key keys.Uint256) (map[string]interface{}, error)

* func (s *PublicBlockChainAPI) GetPkg(ctx context.Context, addr common.Address, packed bool, id *keys.Uint256) (interface{}, error) { 

	state, _, err := s.b.StateAndHeaderByNumber(ctx, -1)
	if err != nil {
		return nil, err
	}
	wallets := s.b.AccountManager().Wallets()
	accountAddress := getAccountAddress(addr, s.b)
	if accountAddress == nil {
		return nil, nil
	}

	if state.IsContract(common.BytesToAddress(accountAddress[:])) {
		return nil, errors.New("does not support contract address!")
	}
	// Look up the wallet containing the requested abi
	account := accounts.Account{Address: *accountAddress}
	wallet, err := s.b.AccountManager().Find(account)
	if err != nil {
		return nil, err
	}
	seed := wallet.Accounts()[0].Tk
	pkgs := lstate.CurrentLState().GetPkgs(seed.ToUint512(), packed)
	if len(pkgs) > 0 {
		result := []map[string]interface{}{}
		for _, p := range pkgs {
			pkg := map[string]interface{}{}

			pkg["id"] = p.Pkg.Z.Pack.Id
			pkg["packed"] = packed
			to := getLocalAccountAddressByPkr(wallets, common.BytesToAddress(p.Pkg.Z.Pack.PKr[:]))
			if to != nil {
				pkg["to_addr"] = to
			} else {
				pkg["to"] = common.BytesToAddress(p.Pkg.Z.Pack.PKr[:]).String()
			}
			if (p.Key != keys.Uint256{}) {
				pkg["key"] = p.Key
				asset := map[string]interface{}{}
				if p.Pkg.O.Asset.Tkn != nil {
					tkn := map[string]interface{}{}
					tkn["currency"] = strings.Trim(string(p.Pkg.O.Asset.Tkn.Currency[:]), zerobyte)
					tkn["value"] = p.Pkg.O.Asset.Tkn.Value
					asset["tkn"] = tkn
				}
				if p.Pkg.O.Asset.Tkt != nil {
					tkt := map[string]interface{}{}
					tkt["category"] = strings.Trim(string(p.Pkg.O.Asset.Tkt.Category[:]), zerobyte)
					tkt["value"] = p.Pkg.O.Asset.Tkt.Value
					asset["tkt"] = tkt
				}

				pkg["asset"] = asset

			}
			if id != nil {
				if p.Pkg.Z.Pack.Id == *id {
					return pkg, nil
				} else {
					continue
				}
			} else {
				result = append(result, pkg)
			}

		}
		return result, nil
	}
	return nil, nil
}

*

type PublicDebugAPI 

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

PublicDebugAPI is the collection of Ethereum APIs exposed over the public debugging endpoint.

func NewPublicDebugAPI 

func NewPublicDebugAPI(b Backend) *PublicDebugAPI

NewPublicDebugAPI creates a new API definition for the public debug methods of the Ethereum service.

func (*PublicDebugAPI) GetBlockRlp 

func (api *PublicDebugAPI) GetBlockRlp(ctx context.Context, number uint64) (string, error)

GetBlockRlp retrieves the RLP encoded for of a single block.

func (*PublicDebugAPI) PrintBlock 

func (api *PublicDebugAPI) PrintBlock(ctx context.Context, number uint64) (string, error)

PrintBlock retrieves a block and returns its pretty printed form.

func (*PublicDebugAPI) SeedHash 

func (api *PublicDebugAPI) SeedHash(ctx context.Context, number uint64) (string, error)

SeedHash retrieves the seed hash of a block.

type PublicEthereumAPI 

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

PublicEthereumAPI provides an API to access Ethereum related information. It offers only methods that operate on public data that is freely available to anyone.

func NewPublicEthereumAPI 

func NewPublicEthereumAPI(b Backend) *PublicEthereumAPI

NewPublicEthereumAPI creates a new Ethereum protocol API.

func (*PublicEthereumAPI) GasPrice 

func (s *PublicEthereumAPI) GasPrice(ctx context.Context) (*hexutil.Big, error)

GasPrice returns a suggestion for a gas price.

func (*PublicEthereumAPI) ProtocolVersion 

func (s *PublicEthereumAPI) ProtocolVersion() hexutil.Uint

ProtocolVersion returns the current Ethereum protocol version this node supports

func (*PublicEthereumAPI) Syncing 

func (s *PublicEthereumAPI) Syncing() (interface{}, error)

Syncing returns false in case the node is currently not syncing with the network. It can be up to date or has not yet received the latest block headers from its pears. In case it is synchronizing: - startingBlock: block number this node started to synchronise from - currentBlock: block number this node is currently importing - highestBlock: block number of the highest block header this node has received from peers - pulledStates: number of state entries processed until now - knownStates: number of known state entries that still need to be pulled

type PublicExchangeAPI 

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

func (*PublicExchangeAPI) ClearUsedFlag 

func (s *PublicExchangeAPI) ClearUsedFlag(ctx context.Context, pkaddress PKAddress) (count int, e error)

func (*PublicExchangeAPI) ClearUsedFlagForRoot 

func (s *PublicExchangeAPI) ClearUsedFlagForRoot(ctx context.Context, roots []keys.Uint256) (count int, e error)

func (*PublicExchangeAPI) CommitTx 

func (s *PublicExchangeAPI) CommitTx(ctx context.Context, args *txtool.GTx) error

func (*PublicExchangeAPI) GenMergeTx 

func (s *PublicExchangeAPI) GenMergeTx(ctx context.Context, args MergeArgs) (txParam *txtool.GTxParam, e error)

func (*PublicExchangeAPI) GenTx 

func (s *PublicExchangeAPI) GenTx(ctx context.Context, param GenTxArgs) (*txtool.GTxParam, error)

func (*PublicExchangeAPI) GenTxWithSign 

func (s *PublicExchangeAPI) GenTxWithSign(ctx context.Context, param GenTxArgs) (*txtool.GTx, error)

func (*PublicExchangeAPI) GetBalances 

func (s *PublicExchangeAPI) GetBalances(ctx context.Context, address PKAddress) map[string]*Big

func (*PublicExchangeAPI) GetBlockByNumber 

func (s *PublicExchangeAPI) GetBlockByNumber(ctx context.Context, blockNum *int64) (map[string]interface{}, error)

func (*PublicExchangeAPI) GetBlocksInfo 

func (s *PublicExchangeAPI) GetBlocksInfo(ctx context.Context, start, end uint64) (blocks []Block, err error)

func (*PublicExchangeAPI) GetLockedBalances 

func (s *PublicExchangeAPI) GetLockedBalances(address PKAddress) map[string]*Big

func (*PublicExchangeAPI) GetMaxAvailable 

func (s *PublicExchangeAPI) GetMaxAvailable(address PKAddress, currency Smbol) (amount *Big)

func (*PublicExchangeAPI) GetPkByPkr 

func (s *PublicExchangeAPI) GetPkByPkr(ctx context.Context, pkr PKrAddress) (*address.AccountAddress, error)

func (*PublicExchangeAPI) GetPkSynced 

func (s *PublicExchangeAPI) GetPkSynced(ctx context.Context, pk *PKAddress) (map[string]interface{}, error)

func (*PublicExchangeAPI) GetPkr 

func (s *PublicExchangeAPI) GetPkr(ctx context.Context, address PKAddress, index *keys.Uint256) (pkrAdd PKrAddress, e error)

func (*PublicExchangeAPI) GetRecords 

func (s *PublicExchangeAPI) GetRecords(ctx context.Context, begin, end uint64, address *MixAdrress) (records []Record, err error)

func (*PublicExchangeAPI) GetTx 

func (s *PublicExchangeAPI) GetTx(ctx context.Context, txHash keys.Uint256) (map[string]interface{}, error)

func (*PublicExchangeAPI) Merge 

func (s *PublicExchangeAPI) Merge(ctx context.Context, address *PKAddress, cy Smbol) (map[string]interface{}, error)

func (*PublicExchangeAPI) Seed2Sk 

func (s *PublicExchangeAPI) Seed2Sk(ctx context.Context, seed hexutil.Bytes) (keys.Uint512, error)

func (*PublicExchangeAPI) SignTxWithSk 

func (s *PublicExchangeAPI) SignTxWithSk(param txtool.GTxParam, SK keys.Uint512) (txtool.GTx, error)

func (*PublicExchangeAPI) Sk2Tk 

func (s *PublicExchangeAPI) Sk2Tk(ctx context.Context, sk keys.Uint512) (address.AccountAddress, error)

func (*PublicExchangeAPI) Tk2Pk 

func (s *PublicExchangeAPI) Tk2Pk(ctx context.Context, tk TKAddress) (address.AccountAddress, error)

func (*PublicExchangeAPI) ValidAddress 

func (s *PublicExchangeAPI) ValidAddress(ctx context.Context, addr MixBase58Adrress) (bool, error)

type PublicLightNodeApi 

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

func (PublicLightNodeApi) CheckNil 

func (plna PublicLightNodeApi) CheckNil(Nils []keys.Uint256) (nilResps []light.NilValue, e error)

func (PublicLightNodeApi) GetOutsByPKr 

func (plna PublicLightNodeApi) GetOutsByPKr(ctx context.Context, addresses []*MixAdrress, start, end uint64) (outBlockResp light.BlockOutResp, e error)

type PublicNetAPI 

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

PublicNetAPI offers network related RPC methods

func NewPublicNetAPI 

func NewPublicNetAPI(net *p2p.Server, networkVersion uint64) *PublicNetAPI

NewPublicNetAPI creates a new net API instance.

func (*PublicNetAPI) Listening 

func (s *PublicNetAPI) Listening() bool

Listening returns an indication if the node is listening for network connections.

func (*PublicNetAPI) PeerCount 

func (s *PublicNetAPI) PeerCount() hexutil.Uint

PeerCount returns the number of connected peers

func (*PublicNetAPI) Version 

func (s *PublicNetAPI) Version() string

Version returns the current ethereum protocol version.

type PublicSSIAPI 

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

func (*PublicSSIAPI) CommitTx 

func (s *PublicSSIAPI) CommitTx(ctx context.Context, txhash keys.Uint256) (e error)

func (*PublicSSIAPI) CreateKr 

func (s *PublicSSIAPI) CreateKr() (kr txtool.Kr)

func (*PublicSSIAPI) Detail 

func (s *PublicSSIAPI) Detail(ctx context.Context, roots []keys.Uint256, skr *keys.PKr) (douts []txtool.DOut, e error)

func (*PublicSSIAPI) GenTx 

func (s *PublicSSIAPI) GenTx(ctx context.Context, param *ssi.GenTxParam) (hash keys.Uint256, e error)

func (*PublicSSIAPI) GetBlocksInfo 

func (s *PublicSSIAPI) GetBlocksInfo(ctx context.Context, start hexutil.Uint64, count hexutil.Uint64) ([]ssi.Block, error)

func (*PublicSSIAPI) GetTx 

func (s *PublicSSIAPI) GetTx(ctx context.Context, txhash keys.Uint256) (tx *txtool.GTx, e error)

type PublicStakeApI 

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

func NewPublicStakeApI 

func NewPublicStakeApI(b Backend, nonceLock *AddrLocker) *PublicStakeApI

func (*PublicStakeApI) BuyShare 

func (s *PublicStakeApI) BuyShare(ctx context.Context, args BuyShareTxArg) (common.Hash, error)

func (*PublicStakeApI) CloseStakePool 

func (s *PublicStakeApI) CloseStakePool(ctx context.Context, from common.Address) (common.Hash, error)

func (*PublicStakeApI) EstimateShares 

func (s *PublicStakeApI) EstimateShares(ctx context.Context, args BuyShareTxArg) (map[string]interface{}, error)

func (*PublicStakeApI) GetShare 

func (s *PublicStakeApI) GetShare(ctx context.Context, shareId common.Hash) map[string]interface{}

func (*PublicStakeApI) ModifyStakePoolFee 

func (s *PublicStakeApI) ModifyStakePoolFee(ctx context.Context, from common.Address, fee hexutil.Uint64) (common.Hash, error)

func (*PublicStakeApI) ModifyStakePoolVote 

func (s *PublicStakeApI) ModifyStakePoolVote(ctx context.Context, from common.Address, vote common.Address) (common.Hash, error)

func (*PublicStakeApI) MyShare 

func (s *PublicStakeApI) MyShare(ctx context.Context, addr common.Address) []map[string]interface{}

func (*PublicStakeApI) PoolState 

func (s *PublicStakeApI) PoolState(ctx context.Context, pool common.Hash) (map[string]interface{}, error)

func (*PublicStakeApI) RegistStakePool 

func (s *PublicStakeApI) RegistStakePool(ctx context.Context, args RegistStakePoolTxArg) (common.Hash, error)

func (*PublicStakeApI) SharePoolSize 

func (s *PublicStakeApI) SharePoolSize(ctx context.Context) (hexutil.Uint64, error)

func (*PublicStakeApI) SharePrice 

func (s *PublicStakeApI) SharePrice(ctx context.Context) (*hexutil.Big, error)

func (*PublicStakeApI) StakePools 

func (s *PublicStakeApI) StakePools(ctx context.Context) []map[string]interface{}

type PublicTransactionPoolAPI 

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

PublicTransactionPoolAPI exposes methods for the RPC interface

func NewPublicTransactionPoolAPI 

func NewPublicTransactionPoolAPI(b Backend, nonceLock *AddrLocker) *PublicTransactionPoolAPI

NewPublicTransactionPoolAPI creates a new RPC service with methods specific for the transaction pool.

func (*PublicTransactionPoolAPI) AddressUnlocked 

func (s *PublicTransactionPoolAPI) AddressUnlocked(accountAddr address.AccountAddress) (bool, error)

func (*PublicTransactionPoolAPI) ClosePkg 

func (s *PublicTransactionPoolAPI) ClosePkg(ctx context.Context, args ClosePkgArgs) (common.Hash, error)

func (*PublicTransactionPoolAPI) CommitTx 

func (s *PublicTransactionPoolAPI) CommitTx(ctx context.Context, args *txtool.GTx) error

func (*PublicTransactionPoolAPI) EncryptTransaction 

func (s *PublicTransactionPoolAPI) EncryptTransaction(ctx context.Context, args SendTxArgs) (*EncryptTransactionResult, error)

EncryptTransaction will sign the given transaction with the from account. The node needs to have the private key of the account corresponding with the given from address and it needs to be unlocked.

func (*PublicTransactionPoolAPI) GetBlockTransactionCountByHash 

func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByHash(ctx context.Context, blockHash common.Hash) *hexutil.Uint

GetBlockTransactionCountByHash returns the number of transactions in the block with the given hash.

func (*PublicTransactionPoolAPI) GetBlockTransactionCountByNumber 

func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByNumber(ctx context.Context, blockNr rpc.BlockNumber) *hexutil.Uint

GetBlockTransactionCountByNumber returns the number of transactions in the block with the given block number.

func (*PublicTransactionPoolAPI) GetRawTransactionByBlockHashAndIndex 

func (s *PublicTransactionPoolAPI) GetRawTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) hexutil.Bytes

GetRawTransactionByBlockHashAndIndex returns the bytes of the transaction for the given block hash and index.

func (*PublicTransactionPoolAPI) GetRawTransactionByBlockNumberAndIndex 

func (s *PublicTransactionPoolAPI) GetRawTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) hexutil.Bytes

GetRawTransactionByBlockNumberAndIndex returns the bytes of the transaction for the given block number and index.

func (*PublicTransactionPoolAPI) GetRawTransactionByHash 

func (s *PublicTransactionPoolAPI) GetRawTransactionByHash(ctx context.Context, hash common.Hash) (hexutil.Bytes, error)

GetRawTransactionByHash returns the bytes of the transaction for the given hash.

func (*PublicTransactionPoolAPI) GetTransactionByBlockHashAndIndex 

func (s *PublicTransactionPoolAPI) GetTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) *RPCTransaction

GetTransactionByBlockHashAndIndex returns the transaction for the given block hash and index.

func (*PublicTransactionPoolAPI) GetTransactionByBlockNumberAndIndex 

func (s *PublicTransactionPoolAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) *RPCTransaction

GetTransactionByBlockNumberAndIndex returns the transaction for the given block number and index.

func (*PublicTransactionPoolAPI) GetTransactionByHash 

func (s *PublicTransactionPoolAPI) GetTransactionByHash(ctx context.Context, hash common.Hash) *RPCTransaction

GetTransactionByHash returns the transaction for the given hash

func (*PublicTransactionPoolAPI) GetTransactionCount 

func (s *PublicTransactionPoolAPI) GetTransactionCount(ctx context.Context, address common.Address, blockNr rpc.BlockNumber) (*hexutil.Uint64, error)

GetTransactionCount returns the number of transactions the given address has sent for the given block number

func (*PublicTransactionPoolAPI) GetTransactionReceipt 

func (s *PublicTransactionPoolAPI) GetTransactionReceipt(ctx context.Context, hash common.Hash) (map[string]interface{}, error)

GetTransactionReceipt returns the transaction receipt for the given transaction hash.

func (*PublicTransactionPoolAPI) PendingTransactions 

func (s *PublicTransactionPoolAPI) PendingTransactions() ([]*RPCTransaction, error)

PendingTransactions returns the transactions that are in the transaction pool and have a from address that is one of the accounts this node manages.

func (*PublicTransactionPoolAPI) ReSendTransaction 

func (s *PublicTransactionPoolAPI) ReSendTransaction(ctx context.Context, txhash common.Hash) (common.Hash, error)

func (*PublicTransactionPoolAPI) SendTransaction 

func (s *PublicTransactionPoolAPI) SendTransaction(ctx context.Context, args SendTxArgs) (common.Hash, error)

SendTransaction creates a transaction for the given argument, sign it and submit it to the transaction pool.

func (*PublicTransactionPoolAPI) TransferPkg 

func (s *PublicTransactionPoolAPI) TransferPkg(ctx context.Context, args TransferPkgArgs) (common.Hash, error)

type PublicTxPoolAPI 

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

PublicTxPoolAPI offers and API for the transaction pool. It only operates on data that is non confidential.

func NewPublicTxPoolAPI 

func NewPublicTxPoolAPI(b Backend) *PublicTxPoolAPI

NewPublicTxPoolAPI creates a new tx pool service that gives information about the transaction pool.

func (*PublicTxPoolAPI) Content 

func (s *PublicTxPoolAPI) Content() map[string]map[string]*RPCTransaction

func (*PublicTxPoolAPI) Inspect 

func (s *PublicTxPoolAPI) Inspect() map[string]map[string]string

func (*PublicTxPoolAPI) Status 

func (s *PublicTxPoolAPI) Status() map[string]hexutil.Uint

Status returns the number of pending and queued transaction in the pool.

type RPCStatisticsShare 

type RPCStatisticsShare struct {
	Address     interface{}   `json:"addr"`
	VoteAddress []interface{} `json:"voteAddr"`
	Total       uint32        `json:"total"`
	Remaining   uint32        `json:"remaining"`
	Missed      uint32        `json:"missed"`
	Expired     uint32        `json:"expired"`
	ShareIds    []common.Hash `json:"shareIds"`
	Pools       []common.Hash `json:"pools"`
	Profit      *big.Int      `json:"profit"`
}

type RPCTransaction 

type RPCTransaction struct {
	BlockHash        common.Hash     `json:"blockHash"`
	BlockNumber      *hexutil.Big    `json:"blockNumber"`
	From             common.Address  `json:"from"`
	Gas              hexutil.Uint64  `json:"gas"`
	GasPrice         *hexutil.Big    `json:"gasPrice"`
	Hash             common.Hash     `json:"hash"`
	Input            hexutil.Bytes   `json:"input"`
	Nonce            hexutil.Uint64  `json:"nonce"`
	To               *common.Address `json:"to"`
	TransactionIndex hexutil.Uint    `json:"transactionIndex"`
	Value            *hexutil.Big    `json:"value"`
	Stx              *stx.T          `json:"stx"`
}

RPCTransaction represents a transaction that will serialize to the RPC representation of a transaction

type ReceptionArgs 

type ReceptionArgs struct {
	Addr     MixAdrress
	Currency Smbol
	Value    *Big
}

type Record 

type Record struct {
	Pkr      PKrAddress
	Root     keys.Uint256
	TxHash   keys.Uint256
	Nil      keys.Uint256
	Num      uint64
	Currency string
	Value    *Big
}

type RegistStakePoolTxArg 

type RegistStakePoolTxArg struct {
	From     address.AccountAddress `json:"from"`
	Vote     *common.Address        `json:"vote"`
	Gas      *hexutil.Uint64        `json:"gas"`
	GasPrice *hexutil.Big           `json:"gasPrice"`
	Value    *hexutil.Big           `json:"value"`
	Fee      *hexutil.Uint          `json:"fee"`
}

type SRC20Decimal 

type SRC20Decimal struct {
	// contains filtered or unexported fields
}

func NewSRC20Decimal 

func NewSRC20Decimal(contractAddress address.AccountAddress, tokenName string) []SRC20Decimal

func (SRC20Decimal) Pack 

func (d SRC20Decimal) Pack() ([]byte, error)

func (SRC20Decimal) Unpack 

func (d SRC20Decimal) Unpack(outData []byte) (*uint8, error)

type SRCAbi 

type SRCAbi interface {
	Pack() ([]byte, error)
	Unpack(outData []byte) (*uint8, error)
}

type SendTxArgs 

type SendTxArgs struct {
	From        address.AccountAddress `json:"from"`
	To          *common.Address        `json:"to"`
	Gas         *hexutil.Uint64        `json:"gas"`
	GasCurrency Smbol                  `json:"gasCy"` //default SERO
	GasPrice    *hexutil.Big           `json:"gasPrice"`
	Value       *hexutil.Big           `json:"value"`
	Data        *hexutil.Bytes         `json:"data"`
	Currency    Smbol                  `json:"cy"`
	Dynamic     bool                   `json:"dy"` //contract address parameters are dynamically generated.
	Category    Smbol                  `json:"catg"`
	Tkt         *common.Hash           `json:"tkt"`
	Memo        string                 `json:"Memo"`
}

SendTxArgs represents the arguments to sumbit a new transaction into the transaction pool.

type Smbol 

type Smbol string

func (*Smbol) IsEmpty 

func (s *Smbol) IsEmpty() bool

func (*Smbol) IsNotEmpty 

func (s *Smbol) IsNotEmpty() bool

func (*Smbol) IsNotSero 

func (s *Smbol) IsNotSero() bool

func (*Smbol) IsSero 

func (s *Smbol) IsSero() bool

func (Smbol) MarshalText 

func (s Smbol) MarshalText() ([]byte, error)

MarshalText implements encoding.TextMarshaler.

func (*Smbol) UnmarshalText 

func (s *Smbol) UnmarshalText(input []byte) error

UnmarshalText implements encoding.TextUnmarshaler

type StakePool 

type StakePool struct {
	PKr             keys.PKr
	VotePKr         keys.PKr
	TransactionHash common.Hash
	Amount          *big.Int `rlp:"nil"`
	Fee             uint16
	ShareNum        uint32
	ChoicedNum      uint32
	MissedNum       uint32
	WishVotNum      uint32
	Profit          *big.Int `rlp:"nil"`
	LastPayTime     uint64
	Closed          bool
}

type StructLogRes 

type StructLogRes struct {
	Pc      uint64             `json:"pc"`
	Op      string             `json:"op"`
	Gas     uint64             `json:"gas"`
	GasCost uint64             `json:"gasCost"`
	Depth   int                `json:"depth"`
	Error   error              `json:"error,omitempty"`
	Stack   *[]string          `json:"stack,omitempty"`
	Memory  *[]string          `json:"memory,omitempty"`
	Storage *map[string]string `json:"storage,omitempty"`
}

StructLogRes stores a structured log emitted by the EVM while replaying a transaction in debug mode

func FormatLogs 

func FormatLogs(logs []vm.StructLog) []StructLogRes

formatLogs formats EVM returned structured logs for json output

type TKAddress 

type TKAddress [64]byte

func (TKAddress) MarshalText 

func (b TKAddress) MarshalText() ([]byte, error)

func (TKAddress) ToUint512 

func (b TKAddress) ToUint512() keys.Uint512

func (*TKAddress) UnmarshalText 

func (b *TKAddress) UnmarshalText(input []byte) error

UnmarshalText implements encoding.TextUnmarshaler.

type TransferPkgArgs 

type TransferPkgArgs struct {
	From     *address.AccountAddress `json:"from"`
	Gas      *hexutil.Uint64         `json:"gas"`
	GasPrice *hexutil.Big            `json:"gasPrice"`
	PkgId    *keys.Uint256           `json:"id"`
	To       *common.Address         `json:"To"`
}

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