context

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Version: v0.36.0 Latest Latest
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Published: Aug 13, 2019 License: Apache-2.0 Imports: 25 Imported by: 0

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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

func GetFromFields

func GetFromFields(from string, genOnly bool) (sdk.AccAddress, string, error)

GetFromFields returns a from account address and Keybase name given either an address or key name. If genOnly is true, only a valid Bech32 cosmos address is returned.

Types

type CLIContext

type CLIContext struct {
	Codec         *codec.Codec
	Client        rpcclient.Client
	Keybase       cryptokeys.Keybase
	Output        io.Writer
	OutputFormat  string
	Height        int64
	NodeURI       string
	From          string
	TrustNode     bool
	UseLedger     bool
	BroadcastMode string
	Verifier      tmlite.Verifier
	VerifierHome  string
	Simulate      bool
	GenerateOnly  bool
	FromAddress   sdk.AccAddress
	FromName      string
	Indent        bool
	SkipConfirm   bool
}

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 NewCLIContextWithFrom

func NewCLIContextWithFrom(from string) CLIContext

NewCLIContextWithFrom returns a new initialized CLIContext with parameters from the command line using Viper. It takes a key name or address and populates the FromName and FromAddress field accordingly.

func (CLIContext) BroadcastTx

func (ctx CLIContext) BroadcastTx(txBytes []byte) (res sdk.TxResponse, err 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) BroadcastTxAsync

func (ctx CLIContext) BroadcastTxAsync(txBytes []byte) (sdk.TxResponse, error)

BroadcastTxAsync broadcasts transaction bytes to a Tendermint node asynchronously (i.e. returns immediately).

func (CLIContext) BroadcastTxCommit

func (ctx CLIContext) BroadcastTxCommit(txBytes []byte) (sdk.TxResponse, error)

BroadcastTxCommit broadcasts transaction bytes to a Tendermint node and waits for a commit. An error is only returned if there is no RPC node connection or if broadcasting fails.

NOTE: This should ideally not be used as the request may timeout but the tx may still be included in a block. Use BroadcastTxAsync or BroadcastTxSync instead.

func (CLIContext) BroadcastTxSync

func (ctx CLIContext) BroadcastTxSync(txBytes []byte) (sdk.TxResponse, error)

BroadcastTxSync broadcasts transaction bytes to a Tendermint node synchronously (i.e. returns after CheckTx execution).

func (CLIContext) GetFromAddress

func (ctx CLIContext) GetFromAddress() sdk.AccAddress

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

func (CLIContext) GetFromName

func (ctx CLIContext) GetFromName() string

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) PrintOutput

func (ctx CLIContext) PrintOutput(toPrint fmt.Stringer) (err error)

PrintOutput prints output while respecting output and indent flags NOTE: pass in marshalled structs that have been unmarshaled because this function will panic on marshaling errors

func (CLIContext) Query

func (ctx CLIContext) Query(path string) ([]byte, int64, error)

Query performs a query to a Tendermint node with the provided path. It returns the result and height of the query upon success or an error if the query fails.

func (CLIContext) QueryStore

func (ctx CLIContext) QueryStore(key cmn.HexBytes, storeName string) ([]byte, int64, error)

QueryStore performs a query to a Tendermint node with the provided key and store name. It returns the result and height of the query upon success or an error if the query fails.

func (CLIContext) QuerySubspace

func (ctx CLIContext) QuerySubspace(subspace []byte, storeName string) (res []sdk.KVPair, height int64, err error)

QuerySubspace performs a query to a Tendermint node with the provided store name and subspace. It returns key value pair and height of the query upon success or an error if the query fails.

func (CLIContext) QueryWithData

func (ctx CLIContext) QueryWithData(path string, data []byte) ([]byte, int64, error)

QueryWithData performs a query to a Tendermint node with the provided path and a data payload. It returns the result and height of the query upon success or an error if the query fails.

func (CLIContext) Verify

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

Verify verifies the consensus proof at given height.

func (CLIContext) WithBroadcastMode

func (ctx CLIContext) WithBroadcastMode(mode string) CLIContext

WithBroadcastMode returns a copy of the context with an updated broadcast mode.

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) WithFromAddress

func (ctx CLIContext) WithFromAddress(addr sdk.AccAddress) CLIContext

WithFromAddress returns a copy of the context with an updated from account address.

func (CLIContext) WithFromName

func (ctx CLIContext) WithFromName(name string) CLIContext

WithFromName returns a copy of the context with an updated from account name.

func (CLIContext) WithGenerateOnly

func (ctx CLIContext) WithGenerateOnly(generateOnly bool) CLIContext

WithGenerateOnly returns a copy of the context with updated GenerateOnly value

func (CLIContext) WithHeight

func (ctx CLIContext) WithHeight(height int64) CLIContext

WithHeight returns a copy of the context with an updated height.

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) WithSimulation

func (ctx CLIContext) WithSimulation(simulate bool) CLIContext

WithSimulation returns a copy of the context with updated Simulate value

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

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