context

package
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 Go to latest Published: Dec 13, 2018 License: Apache-2.0 Imports: 26 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ErrInvalidAccount 

func ErrInvalidAccount(addr sdk.AccAddress) error

ErrInvalidAccount returns a standardized error reflecting that a given account address does not exist.

func ErrVerifyCommit 

func ErrVerifyCommit(height int64) error

ErrVerifyCommit returns a common error reflecting that the blockchain commit at a given height can't be verified. The reason is that the base checkpoint of the certifier is newer than the given height

Types

type CLIContext 

type CLIContext struct {
	Codec         *codec.Codec
	AccDecoder    auth.AccountDecoder
	Client        rpcclient.Client
	Output        io.Writer
	Height        int64
	NodeURI       string
	From          string
	AccountStore  string
	TrustNode     bool
	UseLedger     bool
	Async         bool
	JSON          bool
	PrintResponse bool
	Verifier      tmlite.Verifier
	DryRun        bool
	GenerateOnly  bool

	Indent bool
	// contains filtered or unexported fields
}

CLIContext implements a typical CLI context created in SDK modules for transaction handling and queries.

func NewCLIContext 

func NewCLIContext() CLIContext

NewCLIContext returns a new initialized CLIContext with parameters from the command line using Viper.

func (CLIContext) BroadcastTx 

func (ctx CLIContext) BroadcastTx(txBytes []byte) (*ctypes.ResultBroadcastTxCommit, error)

BroadcastTx broadcasts a transactions either synchronously or asynchronously based on the context parameters. The result of the broadcast is parsed into an intermediate structure which is logged if the context has a logger defined.

func (CLIContext) BroadcastTxAndAwaitCommit 

func (ctx CLIContext) BroadcastTxAndAwaitCommit(tx []byte) (*ctypes.ResultBroadcastTxCommit, error)

BroadcastTxAndAwaitCommit broadcasts transaction bytes to a Tendermint node and waits for a commit.

func (CLIContext) BroadcastTxAsync 

func (ctx CLIContext) BroadcastTxAsync(tx []byte) (*ctypes.ResultBroadcastTx, error)

BroadcastTxAsync broadcasts transaction bytes to a Tendermint node asynchronously.

func (CLIContext) BroadcastTxSync 

func (ctx CLIContext) BroadcastTxSync(tx []byte) (*ctypes.ResultBroadcastTx, error)

BroadcastTxSync broadcasts transaction bytes to a Tendermint node synchronously.

func (CLIContext) EnsureAccountExists 

func (ctx CLIContext) EnsureAccountExists() error

EnsureAccountExists ensures that an account exists for a given context. An error is returned if it does not.

func (CLIContext) EnsureAccountExistsFromAddr 

func (ctx CLIContext) EnsureAccountExistsFromAddr(addr sdk.AccAddress) error

EnsureAccountExistsFromAddr ensures that an account exists for a given address. Instead of using the context's from name, a direct address is given. An error is returned if it does not.

func (CLIContext) GetAccount 

func (ctx CLIContext) GetAccount(address []byte) (auth.Account, error)

GetAccount queries for an account given an address and a block height. An error is returned if the query or decoding fails.

func (CLIContext) GetAccountSequence 

func (ctx CLIContext) GetAccountSequence(address []byte) (int64, error)

GetAccountSequence returns the sequence number for the given account address.

func (CLIContext) GetFromAddress 

func (ctx CLIContext) GetFromAddress() (sdk.AccAddress, error)

GetFromAddress returns the from address from the context's name.

func (CLIContext) GetFromName 

func (ctx CLIContext) GetFromName() (string, error)

GetFromName returns the key name for the current context.

func (CLIContext) GetNode 

func (ctx CLIContext) GetNode() (rpcclient.Client, error)

GetNode returns an RPC client. If the context's client is not defined, an error is returned.

func (CLIContext) Query 

func (ctx CLIContext) Query(path string, data cmn.HexBytes) (res []byte, err error)

Query performs a query for information about the connected node.

func (CLIContext) QueryStore 

func (ctx CLIContext) QueryStore(key cmn.HexBytes, storeName string) (res []byte, err error)

QueryStore performs a query from a Tendermint node with the provided key and store name.

func (CLIContext) QuerySubspace 

func (ctx CLIContext) QuerySubspace(subspace []byte, storeName string) (res []sdk.KVPair, err error)

QuerySubspace performs a query from a Tendermint node with the provided store name and subspace.

func (CLIContext) QueryWithData 

func (ctx CLIContext) QueryWithData(path string, data []byte) (res []byte, err error)

Query information about the connected node with a data payload

func (CLIContext) Verify 

func (ctx CLIContext) Verify(height int64) (tmtypes.SignedHeader, error)

Verify verifies the consensus proof at given height.

func (CLIContext) WithAccountDecoder 

func (ctx CLIContext) WithAccountDecoder(decoder auth.AccountDecoder) CLIContext

WithAccountDecoder returns a copy of the context with an updated account decoder.

func (CLIContext) WithAccountStore 

func (ctx CLIContext) WithAccountStore(accountStore string) CLIContext

WithAccountStore returns a copy of the context with an updated AccountStore.

func (CLIContext) WithClient 

func (ctx CLIContext) WithClient(client rpcclient.Client) CLIContext

WithClient returns a copy of the context with an updated RPC client instance.

func (CLIContext) WithCodec 

func (ctx CLIContext) WithCodec(cdc *codec.Codec) CLIContext

WithCodec returns a copy of the context with an updated codec.

func (CLIContext) WithFrom 

func (ctx CLIContext) WithFrom(from string) CLIContext

WithFrom returns a copy of the context with an updated from address or name.

func (CLIContext) WithNodeURI 

func (ctx CLIContext) WithNodeURI(nodeURI string) CLIContext

WithNodeURI returns a copy of the context with an updated node URI.

func (CLIContext) WithOutput 

func (ctx CLIContext) WithOutput(w io.Writer) CLIContext

WithOutput returns a copy of the context with an updated output writer (e.g. stdout).

func (CLIContext) WithTrustNode 

func (ctx CLIContext) WithTrustNode(trustNode bool) CLIContext

WithTrustNode returns a copy of the context with an updated TrustNode flag.

func (CLIContext) WithUseLedger 

func (ctx CLIContext) WithUseLedger(useLedger bool) CLIContext

WithUseLedger returns a copy of the context with an updated UseLedger flag.

func (CLIContext) WithVerifier 

func (ctx CLIContext) WithVerifier(verifier tmlite.Verifier) CLIContext

WithVerifier - return a copy of the context with an updated Verifier

Source Files

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