candy

package
v0.0.0-...-f47aca1 Latest Latest
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 Go to latest Published: Sep 10, 2020 License: Apache-2.0 Imports: 23 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ValidatorSetChangePrefix = "val:"
)

Variables

This section is empty.

Functions

func DefaultAnteHandler 

func DefaultAnteHandler(tx Tx, manager AccountManager) error

func DefaultBeginBlocker 

func DefaultBeginBlocker(base *BaseApp, req types.RequestBeginBlock) types.ResponseBeginBlock

func DefaultEndBlocker 

func DefaultEndBlocker(base *BaseApp, req types.RequestEndBlock) types.ResponseEndBlock

func DefaultInitChainer 

func DefaultInitChainer(base *BaseApp, req types.RequestInitChain) types.ResponseInitChain

Types

type AccountManager 

type AccountManager interface {
	VerifySignature(msg, sign []byte) bool
}

type AnteHandler 

type AnteHandler func(tx Tx, manager AccountManager) error

type AppStateStore 

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

func (*AppStateStore) Commit 

func (ass *AppStateStore) Commit(lastCommitHash []byte) CommitID

func (*AppStateStore) Get 

func (ass *AppStateStore) Get(key []byte) ([]byte, error)

func (*AppStateStore) LastCommitID 

func (ass *AppStateStore) LastCommitID() CommitID

func (*AppStateStore) Set 

func (ass *AppStateStore) Set(key, value []byte) error

type BaseApp 

type BaseApp struct {
	types.BaseApplication
	// contains filtered or unexported fields
}

func NewBaseApp 

func NewBaseApp(name string, caller ContractCaller, manager AccountManager, dir string) *BaseApp

func (*BaseApp) AppVersion 

func (app *BaseApp) AppVersion() string

AppVersion returns the application's version string.

func (*BaseApp) BeginBlock 

func (app *BaseApp) BeginBlock(req types.RequestBeginBlock) types.ResponseBeginBlock

func (*BaseApp) CheckTx 

func (app *BaseApp) CheckTx(req types.RequestCheckTx) types.ResponseCheckTx

func (*BaseApp) Commit 

func (app *BaseApp) Commit() types.ResponseCommit

func (*BaseApp) DeliverTx 

func (app *BaseApp) DeliverTx(req types.RequestDeliverTx) types.ResponseDeliverTx

func (*BaseApp) EndBlock 

func (app *BaseApp) EndBlock(req types.RequestEndBlock) types.ResponseEndBlock

func (*BaseApp) Info 

func (app *BaseApp) Info(req types.RequestInfo) types.ResponseInfo

func (*BaseApp) InitChain 

func (app *BaseApp) InitChain(req types.RequestInitChain) (res types.ResponseInitChain)

func (*BaseApp) LastBlockHeight 

func (app *BaseApp) LastBlockHeight() int64

LastBlockHeight returns the last committed block height.

func (*BaseApp) LastCommitID 

func (app *BaseApp) LastCommitID() CommitID

LastCommitID returns the last CommitID of the multistore.

func (*BaseApp) Logger 

func (app *BaseApp) Logger() log.Logger

Logger returns the logger of the BaseApp.

func (*BaseApp) Name 

func (app *BaseApp) Name() string

Name returns the name of the BaseApp.

func (*BaseApp) Query 

func (app *BaseApp) Query(req types.RequestQuery) types.ResponseQuery

func (*BaseApp) SetOption 

func (app *BaseApp) SetOption(_ types.RequestSetOption) types.ResponseSetOption

type BeginBlocker 

type BeginBlocker func(base *BaseApp, req types.RequestBeginBlock) types.ResponseBeginBlock

BeginBlocker runs code before the transactions in a block

Note: applications which set create_empty_blocks=false will not have regular block timing and should use e.g. BFT timestamps rather than block height for any periodic BeginBlock logic

type CommitID 

type CommitID struct {
	Version int64
	Hash    []byte
}

CommitID contains the tree version number and its merkle root.

func (CommitID) IsZero 

func (cid CommitID) IsZero() bool

func (CommitID) String 

func (cid CommitID) String() string

type Committer 

type Committer interface {
	Set([]byte, []byte) error
	Get([]byte) ([]byte, error)
	Commit([]byte) CommitID
	LastCommitID() CommitID
}

something that can persist to disk

type Context 

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

func NewContext 

func NewContext(header types.Header, isCheckTx bool, logger log.Logger) Context

func (Context) BlockHeader 

func (c Context) BlockHeader() types.Header

func (Context) BlockHeight 

func (c Context) BlockHeight() int64

func (Context) BlockTime 

func (c Context) BlockTime() time.Time

func (Context) ChainID 

func (c Context) ChainID() string

func (Context) ConsensusParams 

func (c Context) ConsensusParams() *types.ConsensusParams

func (Context) Context 

func (c Context) Context() context.Context

func (Context) IsCheckTx 

func (c Context) IsCheckTx() bool

func (Context) IsReCheckTx 

func (c Context) IsReCheckTx() bool

func (Context) Logger 

func (c Context) Logger() log.Logger

func (Context) TxBytes 

func (c Context) TxBytes() []byte

func (Context) Value 

func (c Context) Value(key interface{}) interface{}

Value is deprecated, provided for backwards compatibility Please use 

ctx.Context().Value(key)

instead of 

ctx.Value(key)

func (Context) VoteInfos 

func (c Context) VoteInfos() []types.VoteInfo

func (Context) WithBlockHeader 

func (c Context) WithBlockHeader(header types.Header) Context

func (Context) WithBlockHeight 

func (c Context) WithBlockHeight(height int64) Context

func (Context) WithBlockTime 

func (c Context) WithBlockTime(newTime time.Time) Context

func (Context) WithChainID 

func (c Context) WithChainID(chainID string) Context

func (Context) WithConsensusParams 

func (c Context) WithConsensusParams(params *types.ConsensusParams) Context

func (Context) WithContext 

func (c Context) WithContext(ctx context.Context) Context

func (Context) WithIsCheckTx 

func (c Context) WithIsCheckTx(isCheckTx bool) Context

func (Context) WithIsReCheckTx 

func (c Context) WithIsReCheckTx(isRecheckTx bool) Context

WithIsRecheckTx called with true will also set true on checkTx in order to enforce the invariant that if recheckTx = true then checkTx = true as well.

func (Context) WithLogger 

func (c Context) WithLogger(logger log.Logger) Context

func (Context) WithProposer 

func (c Context) WithProposer(addr []byte) Context

func (Context) WithTxBytes 

func (c Context) WithTxBytes(txBytes []byte) Context

func (Context) WithValue 

func (c Context) WithValue(key, value interface{}) Context

WithValue is deprecated, provided for backwards compatibility Please use 

ctx = ctx.WithContext(context.WithValue(ctx.Context(), key, false))

instead of 

ctx = ctx.WithValue(key, false)

func (Context) WithVoteInfos 

func (c Context) WithVoteInfos(voteInfo []types.VoteInfo) Context

type ContractCaller 

type ContractCaller interface {
	// CallContract sends message to the specified contract container and waits for response
	CallContract(cId string, args [][]byte) (*pb.ContractOutput, error)

	// QueryContractList gets all installed contacts
	QueryContractList() []string
}

ContractCaller chats with contracts

type EndBlocker 

type EndBlocker func(base *BaseApp, req types.RequestEndBlock) types.ResponseEndBlock

EndBlocker runs code after the transactions in a block and return updates to the validator set

Note: applications which set create_empty_blocks=false will not have regular block timing and should use e.g. BFT timestamps rather than block height for any periodic EndBlock logic

type InitChainer 

type InitChainer func(base *BaseApp, req types.RequestInitChain) types.ResponseInitChain

InitChainer initializes application state at genesis

type PeerFilter 

type PeerFilter func(info string) types.ResponseQuery

PeerFilter responds to p2p filtering queries from Tendermint

type Transaction 

type Transaction struct {
	Contract  string
	Args      [][]byte
	Function  string
	PubKey    crypto.PubKey
	Signature []byte
}

func (*Transaction) GetArgs 

func (t *Transaction) GetArgs() [][]byte

func (*Transaction) GetContractName 

func (t *Transaction) GetContractName() string

func (*Transaction) GetFunctionName 

func (t *Transaction) GetFunctionName() string

func (*Transaction) GetSignBytes 

func (t *Transaction) GetSignBytes() []byte

func (*Transaction) GetSignature 

func (t *Transaction) GetSignature() []byte

func (*Transaction) GetSigner 

func (t *Transaction) GetSigner() crypto.Address

func (*Transaction) GetStringArgs 

func (t *Transaction) GetStringArgs() []string

func (*Transaction) ValidateBasic 

func (t *Transaction) ValidateBasic() error

type Tx 

type Tx interface {
	// Gets the Tx's contract name
	GetContractName() string

	// Get the Tx's function name
	GetFunctionName() string

	GetArgs() [][]byte

	GetStringArgs() []string

	// ValidateBasic does a simple and lightweight validation check that doesn't
	// require access to any other information.
	ValidateBasic() error

	GetSignBytes() []byte

	// GetSignature the canonical byte representation of the Tx.
	GetSignature() []byte

	// GetSigner returns the address of signer that must sign.
	GetSigner() crypto.Address
}

Transactions objects must fulfill the Tx

func DefaultTxDecoder 

func DefaultTxDecoder(txBytes []byte) (Tx, error)

type TxDecoder 

type TxDecoder func(txBytes []byte) (Tx, error)

TxDecoder unmarshals transaction bytes

Source Files

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