dcrjson

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 Go to latest Published: Feb 23, 2016 License: ISC Imports: 9 Imported by: 3

README

dcrjson

![ISC License] (http://img.shields.io/badge/license-ISC-blue.svg)

Package btcjson implements concrete types for marshalling to and from the bitcoin JSON-RPC API. A comprehensive suite of tests is provided to ensure proper functionality.

Although this package was primarily written for the decred, it has intentionally been designed so it can be used as a standalone package for any projects needing to marshal to and from bitcoin JSON-RPC requests and responses.

Note that although it's possible to use this package directly to implement an RPC client, it is not recommended since it is only intended as an infrastructure package. Instead, RPC clients should use the btcrpcclient package which provides a full blown RPC client with many features such as automatic connection management, websocket support, automatic notification re-registration on reconnect, and conversion from the raw underlying RPC types (strings, floats, ints, etc) to higher-level types with many nice and useful properties.

Documentation

[GoDoc] (http://godoc.org/github.com/decred/dcrd/btcjson)

Full go doc style documentation for the project can be viewed online without installing this package by using the GoDoc site here.

You can also view the documentation locally once the package is installed with the godoc tool by running godoc -http=":6060" and pointing your browser to http://localhost:6060/pkg/github.com/decred/dcrd/btcjson

Installation

$ go get github.com/decred/dcrd/btcjson

Examples

GPG Verification Key

All official release tags are signed by Conformal so users can ensure the code has not been tampered with and is coming from the decred developers. To verify the signature perform the following:

  • Download the public key from the Conformal website at https://opensource.conformal.com/GIT-GPG-KEY-conformal.txt

  • Import the public key into your GPG keyring:

    gpg --import GIT-GPG-KEY-conformal.txt

  • Verify the release tag with the following command where TAG_NAME is a placeholder for the specific tag:

    git tag -v TAG_NAME

License

Package btcjson is licensed under the copyfree ISC License.

Documentation

Overview

Package dcrjson provides primitives for working with the decred JSON-RPC API.

Overview

When communicating via the JSON-RPC protocol, all of the commands need to be marshalled to and from the the wire in the appropriate format. This package provides data structures and primitives to ease this process.

In addition, it also provides some additional features such as custom command registration, command categorization, and reflection-based help generation.

JSON-RPC Protocol Overview

This information is not necessary in order to use this package, but it does provide some intuition into what the marshalling and unmarshalling that is discussed below is doing under the hood.

As defined by the JSON-RPC spec, there are effectively two forms of messages on the wire:

  • Request Objects {"jsonrpc":"1.0","id":"SOMEID","method":"SOMEMETHOD","params":[SOMEPARAMS]} NOTE: Notifications are the same format except the id field is null.

  • Response Objects {"result":SOMETHING,"error":null,"id":"SOMEID"} {"result":null,"error":{"code":SOMEINT,"message":SOMESTRING},"id":"SOMEID"}

For requests, the params field can vary in what it contains depending on the method (a.k.a. command) being sent. Each parameter can be as simple as an int or a complex structure containing many nested fields. The id field is used to identify a request and will be included in the associated response.

When working with asynchronous transports, such as websockets, spontaneous notifications are also possible. As indicated, they are the same as a request object, except they have the id field set to null. Therefore, servers will ignore requests with the id field set to null, while clients can choose to consume or ignore them.

Unfortunately, the original Bitcoin JSON-RPC API (and hence anything compatible with it) doesn't always follow the spec and will sometimes return an error string in the result field with a null error for certain commands. However, for the most part, the error field will be set as described on failure.

Marshalling and Unmarshalling

Based upon the discussion above, it should be easy to see how the types of this package map into the required parts of the protocol

  • Request Objects (type Request)
  • Commands (type <Foo>Cmd)
  • Notifications (type <Foo>Ntfn)
  • Response Objects (type Response)
  • Result (type <Foo>Result)

To simplify the marshalling of the requests and responses, the MarshalCmd and MarshalResponse functions are provided. They return the raw bytes ready to be sent across the wire.

Unmarshalling a received Request object is a two step process:

  1. Unmarshal the raw bytes into a Request struct instance via json.Unmarshal
  2. Use UnmarshalCmd on the Result field of the unmarshalled Request to create a concrete command or notification instance with all struct fields set accordingly

This approach is used since it provides the caller with access to the additional fields in the request that are not part of the command such as the ID.

Unmarshalling a received Response object is also a two step process:

  1. Unmarhsal the raw bytes into a Response struct instance via json.Unmarshal
  2. Depending on the ID, unmarshal the Result field of the unmarshalled Response to create a concrete type instance

As above, this approach is used since it provides the caller with access to the fields in the response such as the ID and Error.

Command Creation

This package provides two approaches for creating a new command. This first, and preferred, method is to use one of the New<Foo>Cmd functions. This allows static compile-time checking to help ensure the parameters stay in sync with the struct definitions.

The second approach is the NewCmd function which takes a method (command) name and variable arguments. The function includes full checking to ensure the parameters are accurate according to provided method, however these checks are, obviously, run-time which means any mistakes won't be found until the code is actually executed. However, it is quite useful for user-supplied commands that are intentionally dynamic.

Custom Command Registration

The command handling of this package is built around the concept of registered commands. This is true for the wide variety of commands already provided by the package, but it also means caller can easily provide custom commands with all of the same functionality as the built-in commands. Use the RegisterCmd function for this purpose.

A list of all registered methods can be obtained with the RegisteredCmdMethods function.

Command Inspection

All registered commands are registered with flags that identify information such as whether the command applies to a chain server, wallet server, or is a notification along with the method name to use. These flags can be obtained with the MethodUsageFlags flags, and the method can be obtained with the CmdMethod function.

Help Generation

To facilitate providing consistent help to users of the RPC server, this package exposes the GenerateHelp and function which uses reflection on registered commands or notifications, as well as the provided expected result types, to generate the final help text.

In addition, the MethodUsageText function is provided to generate consistent one-line usage for registered commands and notifications using reflection.

Errors

There are 2 distinct type of errors supported by this package:

  • General errors related to marshalling or unmarshalling or improper use of the package (type Error)
  • RPC errors which are intended to be returned across the wire as a part of the JSON-RPC response (type RPCError)

The first category of errors (type Error) typically indicates a programmer error and can be avoided by properly using the API. Errors of this type will be returned from the various functions available in this package. They identify issues such as unsupported field types, attempts to register malformed commands, and attempting to create a new command with an improper number of parameters. The specific reason for the error can be detected by type asserting it to a *dcrjson.Error and accessing the ErrorCode field.

The second category of errors (type RPCError), on the other hand, are useful for returning errors to RPC clients. Consequently, they are used in the previously described Response type.

Example (UnmarshalResponse)

This example demonstrates how to unmarshal a JSON-RPC response and then unmarshal the result field in the response to a concrete type. 

package main

import (
	"encoding/json"
	"fmt"

	"github.com/decred/dcrd/dcrjson"
)

func main() {
	// Ordinarily this would be read from the wire, but for this example,
	// it is hard coded here for clarity.  This is an example response to a
	// getblockheight request.
	data := []byte(`{"result":350001,"error":null,"id":1}`)

	// Unmarshal the raw bytes from the wire into a JSON-RPC response.
	var response dcrjson.Response
	if err := json.Unmarshal(data, &response); err != nil {
		fmt.Println("Malformed JSON-RPC response:", err)
		return
	}

	// Check the response for an error from the server.  For example, the
	// server might return an error if an invalid/unknown block hash is
	// requested.
	if response.Error != nil {
		fmt.Println(response.Error)
		return
	}

	// Unmarshal the result into the expected type for the response.
	var blockHeight int32
	if err := json.Unmarshal(response.Result, &blockHeight); err != nil {
		fmt.Printf("Unexpected result type: %T\n", response.Result)
		return
	}
	fmt.Println("Block height:", blockHeight)

}

Output:

Block height: 350001

Index

Examples

Constants

View Source 
const (
	// BlockConnectedNtfnMethod is the method used for notifications from
	// the chain server that a block has been connected.
	BlockConnectedNtfnMethod = "blockconnected"

	// BlockDisconnectedNtfnMethod is the method used for notifications from
	// the chain server that a block has been disconnected.
	BlockDisconnectedNtfnMethod = "blockdisconnected"

	// ReorganizationNtfnMethod is the method used for notifications that the
	// block chain is in the process of a reorganization.
	ReorganizationNtfnMethod = "reorganization"

	// RecvTxNtfnMethod is the method used for notifications from the chain
	// server that a transaction which pays to a registered address has been
	// processed.
	RecvTxNtfnMethod = "recvtx"

	// RedeemingTxNtfnMethod is the method used for notifications from the
	// chain server that a transaction which spends a registered outpoint
	// has been processed.
	RedeemingTxNtfnMethod = "redeemingtx"

	// RescanFinishedNtfnMethod is the method used for notifications from
	// the chain server that a rescan operation has finished.
	RescanFinishedNtfnMethod = "rescanfinished"

	// RescanProgressNtfnMethod is the method used for notifications from
	// the chain server that a rescan operation this is underway has made
	// progress.
	RescanProgressNtfnMethod = "rescanprogress"

	// TxAcceptedNtfnMethod is the method used for notifications from the
	// chain server that a transaction has been accepted into the mempool.
	TxAcceptedNtfnMethod = "txaccepted"

	// TxAcceptedVerboseNtfnMethod is the method used for notifications from
	// the chain server that a transaction has been accepted into the
	// mempool.  This differs from TxAcceptedNtfnMethod in that it provides
	// more details in the notification.
	TxAcceptedVerboseNtfnMethod = "txacceptedverbose"
)
View Source 
const (
	// TicketPurchasedNtfnMethod is the method of the dcrwallet
	// ticketpurchased notification.
	TicketPurchasedNtfnMethod = "ticketpurchased"

	// VoteCreatedNtfnMethod is the method of the dcrwallet
	// votecreated notification.
	VoteCreatedNtfnMethod = "votecreated"

	// RevocationCreatedNtfnMethod is the method of the dcrwallet
	// revocationcreated notification.
	RevocationCreatedNtfnMethod = "revocationcreated"

	// WinningTicketsNtfnMethod is the method of the daemon
	// winningtickets notification.
	WinningTicketsNtfnMethod = "winningtickets"

	// SpentAndMissedTicketsNtfnMethod is the method of the daemon
	// spentandmissedtickets notification.
	SpentAndMissedTicketsNtfnMethod = "spentandmissedtickets"

	// NewTicketsNtfnMethod is the method of the daemon
	// newtickets notification.
	NewTicketsNtfnMethod = "newtickets"

	// StakeDifficultyNtfnMethod is the method of the daemon
	// stakedifficulty notification.
	StakeDifficultyNtfnMethod = "stakedifficulty"
)
View Source 
const (
	// AccountBalanceNtfnMethod is the method used for account balance
	// notifications.
	AccountBalanceNtfnMethod = "accountbalance"

	// BtcdConnectedNtfnMethod is the method used for notifications when
	// a wallet server is connected to a chain server.
	BtcdConnectedNtfnMethod = "dcrdconnected"

	// WalletLockStateNtfnMethod is the method used to notify the lock state
	// of a wallet has changed.
	WalletLockStateNtfnMethod = "walletlockstate"

	// NewTxNtfnMethod is the method used to notify that a wallet server has
	// added a new transaction to the transaciton store.
	NewTxNtfnMethod = "newtx"
)

Variables

View Source 
var (
	ErrInvalidRequest = Error{
		Code:    -32600,
		Message: "Invalid request",
	}
	ErrMethodNotFound = Error{
		Code:    -32601,
		Message: "Method not found",
	}
	ErrInvalidParams = Error{
		Code:    -32602,
		Message: "Invalid paramaters",
	}
	ErrInternal = Error{
		Code:    -32603,
		Message: "Internal error",
	}
	ErrParse = Error{
		Code:    -32700,
		Message: "Parse error",
	}
)

Standard JSON-RPC 2.0 errors

View Source 
var (
	ErrMisc = Error{
		Code:    -1,
		Message: "Miscellaneous error",
	}
	ErrForbiddenBySafeMode = Error{
		Code:    -2,
		Message: "Server is in safe mode, and command is not allowed in safe mode",
	}
	ErrType = Error{
		Code:    -3,
		Message: "Unexpected type was passed as parameter",
	}
	ErrInvalidAddressOrKey = Error{
		Code:    -5,
		Message: "Invalid address or key",
	}
	ErrOutOfMemory = Error{
		Code:    -7,
		Message: "Ran out of memory during operation",
	}
	ErrInvalidParameter = Error{
		Code:    -8,
		Message: "Invalid, missing or duplicate parameter",
	}
	ErrDatabase = Error{
		Code:    -20,
		Message: "Database error",
	}
	ErrDeserialization = Error{
		Code:    -22,
		Message: "Error parsing or validating structure in raw format",
	}
)

General application defined JSON errors

View Source 
var (
	ErrClientNotConnected = Error{
		Code:    -9,
		Message: "dcrd is not connected",
	}
	ErrClientInInitialDownload = Error{
		Code:    -10,
		Message: "dcrd is downloading blocks...",
	}
)

Peer-to-peer client errors

View Source 
var (
	ErrWallet = Error{
		Code:    -4,
		Message: "Unspecified problem with wallet",
	}
	ErrWalletInsufficientFunds = Error{
		Code:    -6,
		Message: "Not enough funds in wallet or account",
	}
	ErrWalletInvalidAccountName = Error{
		Code:    -11,
		Message: "Invalid account name",
	}
	ErrWalletKeypoolRanOut = Error{
		Code:    -12,
		Message: "Keypool ran out, call keypoolrefill first",
	}
	ErrWalletUnlockNeeded = Error{
		Code:    -13,
		Message: "Enter the wallet passphrase with walletpassphrase first",
	}
	ErrWalletPassphraseIncorrect = Error{
		Code:    -14,
		Message: "The wallet passphrase entered was incorrect",
	}
	ErrWalletWrongEncState = Error{
		Code:    -15,
		Message: "Command given in wrong wallet encryption state",
	}
	ErrWalletEncryptionFailed = Error{
		Code:    -16,
		Message: "Failed to encrypt the wallet",
	}
	ErrWalletAlreadyUnlocked = Error{
		Code:    -17,
		Message: "Wallet is already unlocked",
	}
)

Wallet JSON errors

View Source 
var (
	ErrBlockNotFound = Error{
		Code:    -5,
		Message: "Block not found",
	}
	ErrBlockCount = Error{
		Code:    -5,
		Message: "Error getting block count",
	}
	ErrBestBlockHash = Error{
		Code:    -5,
		Message: "Error getting best block hash",
	}
	ErrDifficulty = Error{
		Code:    -5,
		Message: "Error getting difficulty",
	}
	ErrOutOfRange = Error{
		Code:    -1,
		Message: "Block number out of range",
	}
	ErrNoTxInfo = Error{
		Code:    -5,
		Message: "No information available about transaction",
	}
	ErrNoNewestBlockInfo = Error{
		Code:    -5,
		Message: "No information about newest block",
	}
	ErrInvalidTxVout = Error{
		Code:    -5,
		Message: "Ouput index number (vout) does not exist for transaction.",
	}
	ErrRawTxString = Error{
		Code:    -32602,
		Message: "Raw tx is not a string",
	}
	ErrDecodeHexString = Error{
		Code:    -22,
		Message: "Unable to decode hex string",
	}
)

Specific Errors related to commands. These are the ones a user of the rpc server are most likely to see. Generally, the codes should match one of the more general errors above.

View Source 
var (
	ErrNoWallet = Error{
		Code:    -1,
		Message: "This implementation does not implement wallet commands",
	}
	ErrUnimplemented = Error{
		Code:    -1,
		Message: "Command unimplemented",
	}
)

Errors that are specific to dcrd.

View Source 
var (
	ErrRPCInvalidRequest = &RPCError{
		Code:    -32600,
		Message: "Invalid request",
	}
	ErrRPCMethodNotFound = &RPCError{
		Code:    -32601,
		Message: "Method not found",
	}
	ErrRPCInvalidParams = &RPCError{
		Code:    -32602,
		Message: "Invalid parameters",
	}
	ErrRPCInternal = &RPCError{
		Code:    -32603,
		Message: "Internal error",
	}
	ErrRPCParse = &RPCError{
		Code:    -32700,
		Message: "Parse error",
	}
)

Standard JSON-RPC 2.0 errors.

Functions

func Bool 

func Bool(v bool) *bool

Bool is a helper routine that allocates a new bool value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func CmdMethod 

func CmdMethod(cmd interface{}) (string, error)

CmdMethod returns the method for the passed command. The provided command type must be a registered type. All commands provided by this package are registered by default.

func Float64 

func Float64(v float64) *float64

Float64 is a helper routine that allocates a new float64 value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func GenerateHelp 

func GenerateHelp(method string, descs map[string]string, resultTypes ...interface{}) (string, error)

GenerateHelp generates and returns help output for the provided method and result types given a map to provide the appropriate keys for the method synopsis, field descriptions, conditions, and result descriptions. The method must be associated with a registered type. All commands provided by this package are registered by default.

The resultTypes must be pointer-to-types which represent the specific types of values the command returns. For example, if the command only returns a boolean value, there should only be a single entry of (*bool)(nil). Note that each type must be a single pointer to the type. Therefore, it is recommended to simply pass a nil pointer cast to the appropriate type as previously shown.

The provided descriptions map must contain all of the keys or an error will be returned which includes the missing key, or the final missing key when there is more than one key missing. The generated help in the case of such an error will use the key in place of the description.

The following outlines the required keys: 

"<method>--synopsis"             Synopsis for the command
"<method>-<lowerfieldname>"      Description for each command argument
"<typename>-<lowerfieldname>"    Description for each object field
"<method>--condition<#>"         Description for each result condition
"<method>--result<#>"            Description for each primitive result num

Notice that the "special" keys synopsis, condition<#>, and result<#> are preceded by a double dash to ensure they don't conflict with field names.

The condition keys are only required when there is more than on result type, and the result key for a given result type is only required if it's not an object.

For example, consider the 'help' command itself. There are two possible returns depending on the provided parameters. So, the help would be generated by calling the function as follows: 

GenerateHelp("help", descs, (*string)(nil), (*string)(nil)).

The following keys would then be required in the provided descriptions map: 

"help--synopsis":   "Returns a list of all commands or help for ...."
"help-command":     "The command to retrieve help for",
"help--condition0": "no command provided"
"help--condition1": "command specified"
"help--result0":    "List of commands"
"help--result1":    "Help for specified command"

func Int 

func Int(v int) *int

Int is a helper routine that allocates a new int value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func Int32 

func Int32(v int32) *int32

Int32 is a helper routine that allocates a new int32 value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func Int64 

func Int64(v int64) *int64

Int64 is a helper routine that allocates a new int64 value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func IsValidIDType 

func IsValidIDType(id interface{}) bool

IsValidIDType checks that the ID field (which can go in any of the JSON-RPC requests, responses, or notifications) is valid. JSON-RPC 1.0 allows any valid JSON type. JSON-RPC 2.0 (which bitcoind follows for some parts) only allows string, number, or null, so this function restricts the allowed types to that list. This function is only provided in case the caller is manually marshalling for some reason. The functions which accept an ID in this package already call this function to ensure the provided id is valid.

func MarshalCmd 

func MarshalCmd(id interface{}, cmd interface{}) ([]byte, error)

MarshalCmd marshals the passed command to a JSON-RPC request byte slice that is suitable for transmission to an RPC server. The provided command type must be a registered type. All commands provided by this package are registered by default.

Example

This example demonstrates how to create and marshal a command into a JSON-RPC request. 

package main

import (
	"fmt"

	"github.com/decred/dcrd/dcrjson"
)

func main() {
	// Create a new getblock command.  Notice the nil parameter indicates
	// to use the default parameter for that fields.  This is a common
	// pattern used in all of the New<Foo>Cmd functions in this package for
	// optional fields.  Also, notice the call to dcrjson.Bool which is a
	// convenience function for creating a pointer out of a primitive for
	// optional parameters.
	blockHash := "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"
	gbCmd := dcrjson.NewGetBlockCmd(blockHash, dcrjson.Bool(false), nil)

	// Marshal the command to the format suitable for sending to the RPC
	// server.  Typically the client would increment the id here which is
	// request so the response can be identified.
	id := 1
	marshalledBytes, err := dcrjson.MarshalCmd(id, gbCmd)
	if err != nil {
		fmt.Println(err)
		return
	}

	// Display the marshalled command.  Ordinarily this would be sent across
	// the wire to the RPC server, but for this example, just display it.
	fmt.Printf("%s\n", marshalledBytes)

}

Output:

{"jsonrpc":"1.0","method":"getblock","params":["000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",false],"id":1}

func MarshalResponse 

func MarshalResponse(id interface{}, result interface{}, rpcErr *RPCError) ([]byte, error)

MarshalResponse marshals the passed id, result, and RPCError to a JSON-RPC response byte slice that is suitable for transmission to a JSON-RPC client.

Example

This example demonstrates how to marshal a JSON-RPC response. 

package main

import (
	"fmt"

	"github.com/decred/dcrd/dcrjson"
)

func main() {
	// Marshal a new JSON-RPC response.  For example, this is a response
	// to a getblockheight request.
	marshalledBytes, err := dcrjson.MarshalResponse(1, 350001, nil)
	if err != nil {
		fmt.Println(err)
		return
	}

	// Display the marshalled response.  Ordinarily this would be sent
	// across the wire to the RPC client, but for this example, just display
	// it.
	fmt.Printf("%s\n", marshalledBytes)

}

Output:

{"result":350001,"error":null,"id":1}

func MethodUsageText 

func MethodUsageText(method string) (string, error)

MethodUsageText returns a one-line usage string for the provided method. The provided method must be associated with a registered type. All commands provided by this package are registered by default.

func MustRegisterCmd 

func MustRegisterCmd(method string, cmd interface{}, flags UsageFlag)

MustRegisterCmd performs the same function as RegisterCmd except it panics if there is an error. This should only be called from package init functions.

func NewCmd 

func NewCmd(method string, args ...interface{}) (interface{}, error)

NewCmd provides a generic mechanism to create a new command that can marshal to a JSON-RPC request while respecting the requirements of the provided method. The method must have been registered with the package already along with its type definition. All methods associated with the commands exported by this package are already registered by default.

The arguments are most efficient when they are the exact same type as the underlying field in the command struct associated with the the method, however this function also will perform a variety of conversions to make it more flexible. This allows, for example, command line args which are strings to be passed unaltered. In particular, the following conversions are supported:

  • Conversion between any size signed or unsigned integer so long as the value does not overflow the destination type
  • Conversion between float32 and float64 so long as the value does not overflow the destination type
  • Conversion from string to boolean for everything strconv.ParseBool recognizes
  • Conversion from string to any size integer for everything strconv.ParseInt and strconv.ParseUint recognizes
  • Conversion from string to any size float for everything strconv.ParseFloat recognizes
  • Conversion from string to arrays, slices, structs, and maps by treating the string as marshalled JSON and calling json.Unmarshal into the destination field

func RegisterCmd 

func RegisterCmd(method string, cmd interface{}, flags UsageFlag) error

RegisterCmd registers a new command that will automatically marshal to and from JSON-RPC with full type checking and positional parameter support. It also accepts usage flags which identify the circumstances under which the command can be used.

This package automatically registers all of the exported commands by default using this function, however it is also exported so callers can easily register custom types.

The type format is very strict since it needs to be able to automatically marshal to and from JSON-RPC 1.0. The following enumerates the requirements:

  • The provided command must be a single pointer to a struct
  • All fields must be exported
  • The order of the positional parameters in the marshalled JSON will be in the same order as declared in the struct definition
  • Struct embedding is not supported
  • Struct fields may NOT be channels, functions, complex, or interface
  • A field in the provided struct with a pointer is treated as optional
  • Multiple indirections (i.e **int) are not supported
  • Once the first optional field (pointer) is encountered, the remaining fields must also be optional fields (pointers) as required by positional params
  • A field that has a 'jsonrpcdefault' struct tag must be an optional field (pointer)

NOTE: This function only needs to be able to examine the structure of the passed struct, so it does not need to be an actual instance. Therefore, it is recommended to simply pass a nil pointer cast to the appropriate type. For example, (*FooCmd)(nil).

func RegisteredCmdMethods 

func RegisteredCmdMethods() []string

RegisteredCmdMethods returns a sorted list of methods for all registered commands.

func String 

func String(v string) *string

String is a helper routine that allocates a new string value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func Uint 

func Uint(v uint) *uint

Uint is a helper routine that allocates a new uint value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func Uint32 

func Uint32(v uint32) *uint32

Uint32 is a helper routine that allocates a new uint32 value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func Uint64 

func Uint64(v uint64) *uint64

Uint64 is a helper routine that allocates a new uint64 value to store v and returns a pointer to it. This is useful when assigning optional parameters.

func UnmarshalCmd 

func UnmarshalCmd(r *Request) (interface{}, error)

UnmarshalCmd unmarshals a JSON-RPC request into a suitable concrete command so long as the method type contained within the marshalled request is registered.

Example

This example demonstrates how to unmarshal a JSON-RPC request and then unmarshal the concrete request into a concrete command. 

package main

import (
	"encoding/json"
	"fmt"

	"github.com/decred/dcrd/dcrjson"
)

func main() {
	// Ordinarily this would be read from the wire, but for this example,
	// it is hard coded here for clarity.
	data := []byte(`{"jsonrpc":"1.0","method":"getblock","params":["000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f",false],"id":1}`)

	// Unmarshal the raw bytes from the wire into a JSON-RPC request.
	var request dcrjson.Request
	if err := json.Unmarshal(data, &request); err != nil {
		fmt.Println(err)
		return
	}

	// Typically there isn't any need to examine the request fields directly
	// like this as the caller already knows what response to expect based
	// on the command it sent.  However, this is done here to demonstrate
	// why the unmarshal process is two steps.
	if request.ID == nil {
		fmt.Println("Unexpected notification")
		return
	}
	if request.Method != "getblock" {
		fmt.Println("Unexpected method")
		return
	}

	// Unmarshal the request into a concrete command.
	cmd, err := dcrjson.UnmarshalCmd(&request)
	if err != nil {
		fmt.Println(err)
		return
	}

	// Type assert the command to the appropriate type.
	gbCmd, ok := cmd.(*dcrjson.GetBlockCmd)
	if !ok {
		fmt.Printf("Incorrect command type: %T\n", cmd)
		return
	}

	// Display the fields in the concrete command.
	fmt.Println("Hash:", gbCmd.Hash)
	fmt.Println("Verbose:", *gbCmd.Verbose)
	fmt.Println("VerboseTx:", *gbCmd.VerboseTx)

}

Output:

Hash: 000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
Verbose: false
VerboseTx: false

Types

type AccountBalanceNtfn 

type AccountBalanceNtfn struct {
	Account   string
	Balance   float64 // In DCR
	Confirmed bool    // Whether Balance is confirmed or unconfirmed.
}

AccountBalanceNtfn defines the accountbalance JSON-RPC notification.

func NewAccountBalanceNtfn 

func NewAccountBalanceNtfn(account string, balance float64, confirmed bool) *AccountBalanceNtfn

NewAccountBalanceNtfn returns a new instance which can be used to issue an accountbalance JSON-RPC notification.

type AddMultisigAddressCmd 

type AddMultisigAddressCmd struct {
	NRequired int
	Keys      []string
	Account   *string
}

AddMultisigAddressCmd defines the addmutisigaddress JSON-RPC command.

func NewAddMultisigAddressCmd 

func NewAddMultisigAddressCmd(nRequired int, keys []string, account *string) *AddMultisigAddressCmd

NewAddMultisigAddressCmd returns a new instance which can be used to issue a addmultisigaddress JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type AddNodeCmd 

type AddNodeCmd struct {
	Addr   string
	SubCmd AddNodeSubCmd `jsonrpcusage:"\"add|remove|onetry\""`
}

AddNodeCmd defines the addnode JSON-RPC command.

func NewAddNodeCmd 

func NewAddNodeCmd(addr string, subCmd AddNodeSubCmd) *AddNodeCmd

NewAddNodeCmd returns a new instance which can be used to issue an addnode JSON-RPC command.

type AddNodeSubCmd 

type AddNodeSubCmd string

AddNodeSubCmd defines the type used in the addnode JSON-RPC command for the sub command field. 

const (
	// ANAdd indicates the specified host should be added as a persistent
	// peer.
	ANAdd AddNodeSubCmd = "add"

	// ANRemove indicates the specified peer should be removed.
	ANRemove AddNodeSubCmd = "remove"

	// ANOneTry indicates the specified host should try to connect once,
	// but it should not be made persistent.
	ANOneTry AddNodeSubCmd = "onetry"
)

type AuthenticateCmd 

type AuthenticateCmd struct {
	Username   string
	Passphrase string
}

AuthenticateCmd defines the authenticate JSON-RPC command.

func NewAuthenticateCmd 

func NewAuthenticateCmd(username, passphrase string) *AuthenticateCmd

NewAuthenticateCmd returns a new instance which can be used to issue an authenticate JSON-RPC command.

type BlockConnectedNtfn 

type BlockConnectedNtfn struct {
	Hash     string
	Height   int32
	Time     int64
	VoteBits uint16
}

BlockConnectedNtfn defines the blockconnected JSON-RPC notification.

func NewBlockConnectedNtfn 

func NewBlockConnectedNtfn(hash string, height int32, time int64, voteBits uint16) *BlockConnectedNtfn

NewBlockConnectedNtfn returns a new instance which can be used to issue a blockconnected JSON-RPC notification.

type BlockDetails 

type BlockDetails struct {
	Height   int32  `json:"height"`
	Tree     int8   `json:"tree"`
	Hash     string `json:"hash"`
	Index    int    `json:"index"`
	Time     int64  `json:"time"`
	VoteBits uint16 `json:"votebits"`
}

BlockDetails describes details of a tx in a block.

type BlockDisconnectedNtfn 

type BlockDisconnectedNtfn struct {
	Hash     string
	Height   int32
	Time     int64
	VoteBits uint16
}

BlockDisconnectedNtfn defines the blockdisconnected JSON-RPC notification.

func NewBlockDisconnectedNtfn 

func NewBlockDisconnectedNtfn(hash string, height int32, time int64, voteBits uint16) *BlockDisconnectedNtfn

NewBlockDisconnectedNtfn returns a new instance which can be used to issue a blockdisconnected JSON-RPC notification.

type BtcdConnectedNtfn 

type BtcdConnectedNtfn struct {
	Connected bool
}

BtcdConnectedNtfn defines the dcrddconnected JSON-RPC notification.

func NewBtcdConnectedNtfn 

func NewBtcdConnectedNtfn(connected bool) *BtcdConnectedNtfn

NewBtcdConnectedNtfn returns a new instance which can be used to issue a dcrddconnected JSON-RPC notification.

type CreateEncryptedWalletCmd 

type CreateEncryptedWalletCmd struct {
	Passphrase string
}

CreateEncryptedWalletCmd defines the createencryptedwallet JSON-RPC command.

func NewCreateEncryptedWalletCmd 

func NewCreateEncryptedWalletCmd(passphrase string) *CreateEncryptedWalletCmd

NewCreateEncryptedWalletCmd returns a new instance which can be used to issue a createencryptedwallet JSON-RPC command.

type CreateMultiSigResult 

type CreateMultiSigResult struct {
	Address      string `json:"address"`
	RedeemScript string `json:"redeemScript"`
}

CreateMultiSigResult models the data returned from the createmultisig command.

type CreateMultisigCmd 

type CreateMultisigCmd struct {
	NRequired int
	Keys      []string
}

CreateMultisigCmd defines the createmultisig JSON-RPC command.

func NewCreateMultisigCmd 

func NewCreateMultisigCmd(nRequired int, keys []string) *CreateMultisigCmd

NewCreateMultisigCmd returns a new instance which can be used to issue a createmultisig JSON-RPC command.

type CreateNewAccountCmd 

type CreateNewAccountCmd struct {
	Account string
}

CreateNewAccountCmd defines the createnewaccount JSON-RPC command.

func NewCreateNewAccountCmd 

func NewCreateNewAccountCmd(account string) *CreateNewAccountCmd

NewCreateNewAccountCmd returns a new instance which can be used to issue a createnewaccount JSON-RPC command.

type CreateRawSSGenTxCmd 

type CreateRawSSGenTxCmd struct {
	Inputs   []TransactionInput
	VoteBits uint16
}

CreateRawSSGenTxCmd is a type handling custom marshaling and unmarshaling of createrawssgentxcmd JSON RPC commands.

func NewCreateRawSSGenTxCmd 

func NewCreateRawSSGenTxCmd(inputs []TransactionInput,
	vb uint16) *CreateRawSSGenTxCmd

NewCreateRawSSGenTxCmd creates a new CreateRawSSGenTxCmd.

type CreateRawSSRtxCmd 

type CreateRawSSRtxCmd struct {
	Inputs []TransactionInput
}

CreateRawSSRtxCmd is a type handling custom marshaling and unmarshaling of createrawssrtx JSON RPC commands.

func NewCreateRawSSRtxCmd 

func NewCreateRawSSRtxCmd(inputs []TransactionInput) *CreateRawSSRtxCmd

NewCreateRawSSRtxCmd creates a new CreateRawSSRtxCmd.

type CreateRawSStxCmd 

type CreateRawSStxCmd struct {
	Inputs []SStxInput
	Amount map[string]int64
	COuts  []SStxCommitOut
}

CreateRawSStxCmd is a type handling custom marshaling and unmarshaling of createrawsstx JSON RPC commands.

func NewCreateRawSStxCmd 

func NewCreateRawSStxCmd(inputs []SStxInput, amount map[string]int64,
	couts []SStxCommitOut) *CreateRawSStxCmd

NewCreateRawSStxCmd creates a new CreateRawSStxCmd.

type CreateRawTransactionCmd 

type CreateRawTransactionCmd struct {
	Inputs  []TransactionInput
	Amounts map[string]float64 `jsonrpcusage:"{\"address\":amount,...}"` // In DCR
}

CreateRawTransactionCmd defines the createrawtransaction JSON-RPC command.

func NewCreateRawTransactionCmd 

func NewCreateRawTransactionCmd(inputs []TransactionInput, amounts map[string]float64) *CreateRawTransactionCmd

NewCreateRawTransactionCmd returns a new instance which can be used to issue a createrawtransaction JSON-RPC command.

Amounts are in DCR.

type DebugLevelCmd 

type DebugLevelCmd struct {
	LevelSpec string
}

DebugLevelCmd defines the debuglevel JSON-RPC command. This command is not a standard Bitcoin command. It is an extension for btcd.

func NewDebugLevelCmd 

func NewDebugLevelCmd(levelSpec string) *DebugLevelCmd

NewDebugLevelCmd returns a new DebugLevelCmd which can be used to issue a debuglevel JSON-RPC command. This command is not a standard Bitcoin command. It is an extension for btcd.

type DecodeRawTransactionCmd 

type DecodeRawTransactionCmd struct {
	HexTx string
}

DecodeRawTransactionCmd defines the decoderawtransaction JSON-RPC command.

func NewDecodeRawTransactionCmd 

func NewDecodeRawTransactionCmd(hexTx string) *DecodeRawTransactionCmd

NewDecodeRawTransactionCmd returns a new instance which can be used to issue a decoderawtransaction JSON-RPC command.

type DecodeScriptCmd 

type DecodeScriptCmd struct {
	HexScript string
}

DecodeScriptCmd defines the decodescript JSON-RPC command.

func NewDecodeScriptCmd 

func NewDecodeScriptCmd(hexScript string) *DecodeScriptCmd

NewDecodeScriptCmd returns a new instance which can be used to issue a decodescript JSON-RPC command.

type DecodeScriptResult 

type DecodeScriptResult struct {
	Asm       string   `json:"asm"`
	ReqSigs   int32    `json:"reqSigs,omitempty"`
	Type      string   `json:"type"`
	Addresses []string `json:"addresses,omitempty"`
	P2sh      string   `json:"p2sh"`
}

DecodeScriptResult models the data returned from the decodescript command.

type DumpPrivKeyCmd 

type DumpPrivKeyCmd struct {
	Address string
}

DumpPrivKeyCmd defines the dumpprivkey JSON-RPC command.

func NewDumpPrivKeyCmd 

func NewDumpPrivKeyCmd(address string) *DumpPrivKeyCmd

NewDumpPrivKeyCmd returns a new instance which can be used to issue a dumpprivkey JSON-RPC command.

type DumpWalletCmd 

type DumpWalletCmd struct {
	Filename string
}

DumpWalletCmd defines the dumpwallet JSON-RPC command.

func NewDumpWalletCmd 

func NewDumpWalletCmd(filename string) *DumpWalletCmd

NewDumpWalletCmd returns a new instance which can be used to issue a dumpwallet JSON-RPC command.

type EncryptWalletCmd 

type EncryptWalletCmd struct {
	Passphrase string
}

EncryptWalletCmd defines the encryptwallet JSON-RPC command.

func NewEncryptWalletCmd 

func NewEncryptWalletCmd(passphrase string) *EncryptWalletCmd

NewEncryptWalletCmd returns a new instance which can be used to issue a encryptwallet JSON-RPC command.

type Error 

type Error struct {
	Code    ErrorCode // Describes the kind of error
	Message string    // Human readable description of the issue
}

Error identifies a general error. This differs from an RPCError in that this error typically is used more by the consumers of the package as opposed to RPCErrors which are intended to be returned to the client across the wire via a JSON-RPC Response. The caller can use type assertions to determine the specific error and access the ErrorCode field.

func (Error) Error 

func (e Error) Error() string

Error satisfies the error interface and prints human-readable errors.

type ErrorCode 

type ErrorCode int

ErrorCode identifies a kind of error. These error codes are NOT used for JSON-RPC response errors. 

const (
	// ErrDuplicateMethod indicates a command with the specified method
	// already exists.
	ErrDuplicateMethod ErrorCode = iota

	// ErrInvalidUsageFlags indicates one or more unrecognized flag bits
	// were specified.
	ErrInvalidUsageFlags

	// ErrInvalidType indicates a type was passed that is not the required
	// type.
	ErrInvalidType

	// ErrEmbeddedType indicates the provided command struct contains an
	// embedded type which is not not supported.
	ErrEmbeddedType

	// ErrUnexportedField indiciates the provided command struct contains an
	// unexported field which is not supported.
	ErrUnexportedField

	// ErrUnsupportedFieldType indicates the type of a field in the provided
	// command struct is not one of the supported types.
	ErrUnsupportedFieldType

	// ErrNonOptionalField indicates a non-optional field was specified
	// after an optional field.
	ErrNonOptionalField

	// ErrNonOptionalDefault indicates a 'jsonrpcdefault' struct tag was
	// specified for a non-optional field.
	ErrNonOptionalDefault

	// ErrMismatchedDefault indicates a 'jsonrpcdefault' struct tag contains
	// a value that doesn't match the type of the field.
	ErrMismatchedDefault

	// ErrUnregisteredMethod indicates a method was specified that has not
	// been registered.
	ErrUnregisteredMethod

	// ErrMissingDescription indicates a description required to generate
	// help is missing.
	ErrMissingDescription

	// ErrNumParams inidcates the number of params supplied do not
	// match the requirements of the associated command.
	ErrNumParams
)

These constants are used to identify a specific RuleError.

func (ErrorCode) String 

func (e ErrorCode) String() string

String returns the ErrorCode as a human-readable name.

type EstimateFeeCmd 

type EstimateFeeCmd struct {
	NumBlocks int64
}

EstimateFeeCmd defines the estimatefee JSON-RPC command.

func NewEstimateFeeCmd 

func NewEstimateFeeCmd(numBlocks int64) *EstimateFeeCmd

NewEstimateFeeCmd returns a new instance which can be used to issue a estimatefee JSON-RPC command.

type EstimatePriorityCmd 

type EstimatePriorityCmd struct {
	NumBlocks int64
}

EstimatePriorityCmd defines the estimatepriority JSON-RPC command.

func NewEstimatePriorityCmd 

func NewEstimatePriorityCmd(numBlocks int64) *EstimatePriorityCmd

NewEstimatePriorityCmd returns a new instance which can be used to issue a estimatepriority JSON-RPC command.

type ExistsAddressCmd 

type ExistsAddressCmd struct {
	Address string
}

ExistsAddressCmd defines the existsaddress JSON-RPC command.

func NewExistsAddressCmd 

func NewExistsAddressCmd(address string) *ExistsAddressCmd

NewExistsAddressCmd returns a new instance which can be used to issue a existsaddress JSON-RPC command.

type ExistsLiveTicketCmd added in v0.0.4 

type ExistsLiveTicketCmd struct {
	TxHash string
}

ExistsLiveTicketCmd defines the existsliveticket JSON-RPC command.

func NewExistsLiveTicketCmd added in v0.0.4 

func NewExistsLiveTicketCmd(txHash string) *ExistsLiveTicketCmd

NewExistsLiveTicketCmd returns a new instance which can be used to issue an existsliveticket JSON-RPC command.

type ExistsLiveTicketsCmd added in v0.0.4 

type ExistsLiveTicketsCmd struct {
	TxHashBlob string
}

ExistsLiveTicketsCmd defines the existslivetickets JSON-RPC command.

func NewExistsLiveTicketsCmd added in v0.0.4 

func NewExistsLiveTicketsCmd(txHashBlob string) *ExistsLiveTicketsCmd

NewExistsLiveTicketsCmd returns a new instance which can be used to issue an existslivetickets JSON-RPC command.

type ExportWatchingWalletCmd 

type ExportWatchingWalletCmd struct {
	Account  *string
	Download *bool `jsonrpcdefault:"false"`
}

ExportWatchingWalletCmd defines the exportwatchingwallet JSON-RPC command.

func NewExportWatchingWalletCmd 

func NewExportWatchingWalletCmd(account *string, download *bool) *ExportWatchingWalletCmd

NewExportWatchingWalletCmd returns a new instance which can be used to issue a exportwatchingwallet JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GenerateCmd 

type GenerateCmd struct {
	NumBlocks uint32
}

GenerateCmd defines the generate JSON-RPC command.

func NewGenerateCmd 

func NewGenerateCmd(numBlocks uint32) *GenerateCmd

NewGenerateCmd returns a new instance which can be used to issue a generate JSON-RPC command.

type GetAccountAddressCmd 

type GetAccountAddressCmd struct {
	Account string
}

GetAccountAddressCmd defines the getaccountaddress JSON-RPC command.

func NewGetAccountAddressCmd 

func NewGetAccountAddressCmd(account string) *GetAccountAddressCmd

NewGetAccountAddressCmd returns a new instance which can be used to issue a getaccountaddress JSON-RPC command.

type GetAccountCmd 

type GetAccountCmd struct {
	Address string
}

GetAccountCmd defines the getaccount JSON-RPC command.

func NewGetAccountCmd 

func NewGetAccountCmd(address string) *GetAccountCmd

NewGetAccountCmd returns a new instance which can be used to issue a getaccount JSON-RPC command.

type GetAddedNodeInfoCmd 

type GetAddedNodeInfoCmd struct {
	DNS  bool
	Node *string
}

GetAddedNodeInfoCmd defines the getaddednodeinfo JSON-RPC command.

func NewGetAddedNodeInfoCmd 

func NewGetAddedNodeInfoCmd(dns bool, node *string) *GetAddedNodeInfoCmd

NewGetAddedNodeInfoCmd returns a new instance which can be used to issue a getaddednodeinfo JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetAddedNodeInfoResult 

type GetAddedNodeInfoResult struct {
	AddedNode string                        `json:"addednode"`
	Connected *bool                         `json:"connected,omitempty"`
	Addresses *[]GetAddedNodeInfoResultAddr `json:"addresses,omitempty"`
}

GetAddedNodeInfoResult models the data from the getaddednodeinfo command.

type GetAddedNodeInfoResultAddr 

type GetAddedNodeInfoResultAddr struct {
	Address   string `json:"address"`
	Connected string `json:"connected"`
}

GetAddedNodeInfoResultAddr models the data of the addresses portion of the getaddednodeinfo command.

type GetAddressesByAccountCmd 

type GetAddressesByAccountCmd struct {
	Account string
}

GetAddressesByAccountCmd defines the getaddressesbyaccount JSON-RPC command.

func NewGetAddressesByAccountCmd 

func NewGetAddressesByAccountCmd(account string) *GetAddressesByAccountCmd

NewGetAddressesByAccountCmd returns a new instance which can be used to issue a getaddressesbyaccount JSON-RPC command.

type GetBalanceCmd 

type GetBalanceCmd struct {
	Account     *string
	MinConf     *int `jsonrpcdefault:"1"`
	BalanceType *string
}

GetBalanceCmd defines the getbalance JSON-RPC command.

func NewGetBalanceCmd 

func NewGetBalanceCmd(account *string, minConf *int, balType *string) *GetBalanceCmd

NewGetBalanceCmd returns a new instance which can be used to issue a getbalance JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetBestBlockCmd 

type GetBestBlockCmd struct{}

GetBestBlockCmd defines the getbestblock JSON-RPC command.

func NewGetBestBlockCmd 

func NewGetBestBlockCmd() *GetBestBlockCmd

NewGetBestBlockCmd returns a new instance which can be used to issue a getbestblock JSON-RPC command.

type GetBestBlockHashCmd 

type GetBestBlockHashCmd struct{}

GetBestBlockHashCmd defines the getbestblockhash JSON-RPC command.

func NewGetBestBlockHashCmd 

func NewGetBestBlockHashCmd() *GetBestBlockHashCmd

NewGetBestBlockHashCmd returns a new instance which can be used to issue a getbestblockhash JSON-RPC command.

type GetBestBlockResult 

type GetBestBlockResult struct {
	Hash   string `json:"hash"`
	Height int32  `json:"height"`
}

GetBestBlockResult models the data from the getbestblock command.

type GetBlockChainInfoCmd 

type GetBlockChainInfoCmd struct{}

GetBlockChainInfoCmd defines the getblockchaininfo JSON-RPC command.

func NewGetBlockChainInfoCmd 

func NewGetBlockChainInfoCmd() *GetBlockChainInfoCmd

NewGetBlockChainInfoCmd returns a new instance which can be used to issue a getblockchaininfo JSON-RPC command.

type GetBlockChainInfoResult 

type GetBlockChainInfoResult struct {
	Chain                string  `json:"chain"`
	Blocks               int32   `json:"blocks"`
	Headers              int32   `json:"headers"`
	BestBlockHash        string  `json:"bestblockhash"`
	Difficulty           float64 `json:"difficulty"`
	VerificationProgress float64 `json:"verificationprogress"`
	ChainWork            string  `json:"chainwork"`
}

GetBlockChainInfoResult models the data returned from the getblockchaininfo command.

type GetBlockCmd 

type GetBlockCmd struct {
	Hash      string
	Verbose   *bool `jsonrpcdefault:"true"`
	VerboseTx *bool `jsonrpcdefault:"false"`
}

GetBlockCmd defines the getblock JSON-RPC command.

func NewGetBlockCmd 

func NewGetBlockCmd(hash string, verbose, verboseTx *bool) *GetBlockCmd

NewGetBlockCmd returns a new instance which can be used to issue a getblock JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetBlockCountCmd 

type GetBlockCountCmd struct{}

GetBlockCountCmd defines the getblockcount JSON-RPC command.

func NewGetBlockCountCmd 

func NewGetBlockCountCmd() *GetBlockCountCmd

NewGetBlockCountCmd returns a new instance which can be used to issue a getblockcount JSON-RPC command.

type GetBlockHashCmd 

type GetBlockHashCmd struct {
	Index int64
}

GetBlockHashCmd defines the getblockhash JSON-RPC command.

func NewGetBlockHashCmd 

func NewGetBlockHashCmd(index int64) *GetBlockHashCmd

NewGetBlockHashCmd returns a new instance which can be used to issue a getblockhash JSON-RPC command.

type GetBlockTemplateCmd 

type GetBlockTemplateCmd struct {
	Request *TemplateRequest
}

GetBlockTemplateCmd defines the getblocktemplate JSON-RPC command.

func NewGetBlockTemplateCmd 

func NewGetBlockTemplateCmd(request *TemplateRequest) *GetBlockTemplateCmd

NewGetBlockTemplateCmd returns a new instance which can be used to issue a getblocktemplate JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetBlockTemplateResult 

type GetBlockTemplateResult struct {
	// Base fields from BIP 0022.  CoinbaseAux is optional.  One of
	// CoinbaseTxn or CoinbaseValue must be specified, but not both.
	// GBT has been modified from the Bitcoin semantics to include
	// the header rather than various components which are all part
	// of the header anyway.
	Header        string                     `json:"header"`
	SigOpLimit    int64                      `json:"sigoplimit,omitempty"`
	SizeLimit     int64                      `json:"sizelimit,omitempty"`
	Transactions  []GetBlockTemplateResultTx `json:"transactions"`
	STransactions []GetBlockTemplateResultTx `json:"stransactions"`
	CoinbaseAux   *GetBlockTemplateResultAux `json:"coinbaseaux,omitempty"`
	CoinbaseTxn   *GetBlockTemplateResultTx  `json:"coinbasetxn,omitempty"`
	CoinbaseValue *int64                     `json:"coinbasevalue,omitempty"`
	WorkID        string                     `json:"workid,omitempty"`

	// Optional long polling from BIP 0022.
	LongPollID  string `json:"longpollid,omitempty"`
	LongPollURI string `json:"longpolluri,omitempty"`
	SubmitOld   *bool  `json:"submitold,omitempty"`

	// Basic pool extension from BIP 0023.
	Target  string `json:"target,omitempty"`
	Expires int64  `json:"expires,omitempty"`

	// Mutations from BIP 0023.
	MaxTime    int64    `json:"maxtime,omitempty"`
	MinTime    int64    `json:"mintime,omitempty"`
	Mutable    []string `json:"mutable,omitempty"`
	NonceRange string   `json:"noncerange,omitempty"`

	// Block proposal from BIP 0023.
	Capabilities  []string `json:"capabilities,omitempty"`
	RejectReasion string   `json:"reject-reason,omitempty"`
}

GetBlockTemplateResult models the data returned from the getblocktemplate command.

type GetBlockTemplateResultAux 

type GetBlockTemplateResultAux struct {
	Flags string `json:"flags"`
}

GetBlockTemplateResultAux models the coinbaseaux field of the getblocktemplate command.

type GetBlockTemplateResultTx 

type GetBlockTemplateResultTx struct {
	Data    string  `json:"data"`
	Hash    string  `json:"hash"`
	Depends []int64 `json:"depends"`
	Fee     int64   `json:"fee"`
	SigOps  int64   `json:"sigops"`
	TxType  string  `json:"txtype"`
}

GetBlockTemplateResultTx models the transactions field of the getblocktemplate command.

type GetBlockVerboseResult 

type GetBlockVerboseResult struct {
	Hash          string        `json:"hash"`
	Confirmations uint64        `json:"confirmations"`
	Size          int32         `json:"size"`
	Height        int64         `json:"height"`
	Version       int32         `json:"version"`
	MerkleRoot    string        `json:"merkleroot"`
	StakeRoot     string        `json:"stakeroot"`
	Tx            []string      `json:"tx,omitempty"`
	RawTx         []TxRawResult `json:"rawtx,omitempty"`
	STx           []string      `json:"stx,omitempty"`
	RawSTx        []TxRawResult `json:"rawstx,omitempty"`
	Time          int64         `json:"time"`
	Nonce         uint32        `json:"nonce"`
	VoteBits      uint16        `json:"votebits"`
	FinalState    string        `json:"finalstate"`
	Voters        uint16        `json:"voters"`
	FreshStake    uint8         `json:"freshstake"`
	Revocations   uint8         `json:"revocations"`
	PoolSize      uint32        `json:"poolsize"`
	Bits          string        `json:"bits"`
	SBits         float64       `json:"sbits"`
	Difficulty    float64       `json:"difficulty"`
	ExtraData     string        `json:"extradata"`
	PreviousHash  string        `json:"previousblockhash"`
	NextHash      string        `json:"nextblockhash,omitempty"`
}

GetBlockVerboseResult models the data from the getblock command when the verbose flag is set. When the verbose flag is not set, getblock returns a hex-encoded string. Contains Decred additions.

type GetChainTipsCmd 

type GetChainTipsCmd struct{}

GetChainTipsCmd defines the getchaintips JSON-RPC command.

func NewGetChainTipsCmd 

func NewGetChainTipsCmd() *GetChainTipsCmd

NewGetChainTipsCmd returns a new instance which can be used to issue a getchaintips JSON-RPC command.

type GetCoinSupplyCmd added in v0.0.4 

type GetCoinSupplyCmd struct{}

GetCoinSupplyCmd defines the getcoinsupply JSON-RPC command.

func NewGetCoinSupplyCmd added in v0.0.4 

func NewGetCoinSupplyCmd() *GetCoinSupplyCmd

NewGetCoinSupplyCmd returns a new instance which can be used to issue a getcoinsupply JSON-RPC command.

type GetConnectionCountCmd 

type GetConnectionCountCmd struct{}

GetConnectionCountCmd defines the getconnectioncount JSON-RPC command.

func NewGetConnectionCountCmd 

func NewGetConnectionCountCmd() *GetConnectionCountCmd

NewGetConnectionCountCmd returns a new instance which can be used to issue a getconnectioncount JSON-RPC command.

type GetCurrentNetCmd 

type GetCurrentNetCmd struct{}

GetCurrentNetCmd defines the getcurrentnet JSON-RPC command.

func NewGetCurrentNetCmd 

func NewGetCurrentNetCmd() *GetCurrentNetCmd

NewGetCurrentNetCmd returns a new instance which can be used to issue a getcurrentnet JSON-RPC command.

type GetDifficultyCmd 

type GetDifficultyCmd struct{}

GetDifficultyCmd defines the getdifficulty JSON-RPC command.

func NewGetDifficultyCmd 

func NewGetDifficultyCmd() *GetDifficultyCmd

NewGetDifficultyCmd returns a new instance which can be used to issue a getdifficulty JSON-RPC command.

type GetGenerateCmd 

type GetGenerateCmd struct{}

GetGenerateCmd defines the getgenerate JSON-RPC command.

func NewGetGenerateCmd 

func NewGetGenerateCmd() *GetGenerateCmd

NewGetGenerateCmd returns a new instance which can be used to issue a getgenerate JSON-RPC command.

type GetHashesPerSecCmd 

type GetHashesPerSecCmd struct{}

GetHashesPerSecCmd defines the gethashespersec JSON-RPC command.

func NewGetHashesPerSecCmd 

func NewGetHashesPerSecCmd() *GetHashesPerSecCmd

NewGetHashesPerSecCmd returns a new instance which can be used to issue a gethashespersec JSON-RPC command.

type GetInfoCmd 

type GetInfoCmd struct{}

GetInfoCmd defines the getinfo JSON-RPC command.

func NewGetInfoCmd 

func NewGetInfoCmd() *GetInfoCmd

NewGetInfoCmd returns a new instance which can be used to issue a getinfo JSON-RPC command.

type GetMasterPubkeyCmd 

type GetMasterPubkeyCmd struct {
}

GetMasterPubkeyCmd is a type handling custom marshaling and unmarshaling of getmasterpubkey JSON wallet extension commands.

func NewGetMasterPubkeyCmd 

func NewGetMasterPubkeyCmd() *GetMasterPubkeyCmd

NewGetMasterPubkeyCmd creates a new GetMasterPubkeyCmd.

type GetMempoolInfoCmd 

type GetMempoolInfoCmd struct{}

GetMempoolInfoCmd defines the getmempoolinfo JSON-RPC command.

func NewGetMempoolInfoCmd 

func NewGetMempoolInfoCmd() *GetMempoolInfoCmd

NewGetMempoolInfoCmd returns a new instance which can be used to issue a getmempool JSON-RPC command.

type GetMiningInfoCmd 

type GetMiningInfoCmd struct{}

GetMiningInfoCmd defines the getmininginfo JSON-RPC command.

func NewGetMiningInfoCmd 

func NewGetMiningInfoCmd() *GetMiningInfoCmd

NewGetMiningInfoCmd returns a new instance which can be used to issue a getmininginfo JSON-RPC command.

type GetMiningInfoResult 

type GetMiningInfoResult struct {
	Blocks           int64   `json:"blocks"`
	CurrentBlockSize uint64  `json:"currentblocksize"`
	CurrentBlockTx   uint64  `json:"currentblocktx"`
	Difficulty       float64 `json:"difficulty"`
	StakeDifficulty  int64   `json:"stakedifficulty"`
	Errors           string  `json:"errors"`
	Generate         bool    `json:"generate"`
	GenProcLimit     int32   `json:"genproclimit"`
	HashesPerSec     int64   `json:"hashespersec"`
	NetworkHashPS    int64   `json:"networkhashps"`
	PooledTx         uint64  `json:"pooledtx"`
	TestNet          bool    `json:"testnet"`
}

GetMiningInfoResult models the data from the getmininginfo command. Contains Decred additions.

type GetMultisigOutInfoCmd 

type GetMultisigOutInfoCmd struct {
	Hash  string
	Index uint32
}

GetMultisigOutInfoCmd is a type handling custom marshaling and unmarshaling of getmultisigoutinfo JSON websocket extension commands.

func NewGetMultisigOutInfoCmd 

func NewGetMultisigOutInfoCmd(hash string, index uint32) *GetMultisigOutInfoCmd

NewGetMultisigOutInfoCmd creates a new GetMultisigOutInfoCmd.

type GetMultisigOutInfoResult 

type GetMultisigOutInfoResult struct {
	Address      string   `json:"address"`
	RedeemScript string   `json:"redeemscript"`
	M            uint8    `json:"m"`
	N            uint8    `json:"n"`
	Pubkeys      []string `json:"pubkeys"`
	TxHash       string   `json:"txhash"`
	BlockHeight  uint32   `json:"blockheight"`
	BlockHash    string   `json:"blockhash"`
	Spent        bool     `json:"spent"`
	SpentBy      string   `json:"spentby"`
	SpentByIndex uint32   `json:"spentbyindex"`
	Amount       float64  `json:"amount"`
}

GetMultisigOutInfoResult models the data returned from the getmultisigoutinfo command.

type GetNetTotalsCmd 

type GetNetTotalsCmd struct{}

GetNetTotalsCmd defines the getnettotals JSON-RPC command.

func NewGetNetTotalsCmd 

func NewGetNetTotalsCmd() *GetNetTotalsCmd

NewGetNetTotalsCmd returns a new instance which can be used to issue a getnettotals JSON-RPC command.

type GetNetTotalsResult 

type GetNetTotalsResult struct {
	TotalBytesRecv uint64 `json:"totalbytesrecv"`
	TotalBytesSent uint64 `json:"totalbytessent"`
	TimeMillis     int64  `json:"timemillis"`
}

GetNetTotalsResult models the data returned from the getnettotals command.

type GetNetworkHashPSCmd 

type GetNetworkHashPSCmd struct {
	Blocks *int `jsonrpcdefault:"120"`
	Height *int `jsonrpcdefault:"-1"`
}

GetNetworkHashPSCmd defines the getnetworkhashps JSON-RPC command.

func NewGetNetworkHashPSCmd 

func NewGetNetworkHashPSCmd(numBlocks, height *int) *GetNetworkHashPSCmd

NewGetNetworkHashPSCmd returns a new instance which can be used to issue a getnetworkhashps JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetNetworkInfoCmd 

type GetNetworkInfoCmd struct{}

GetNetworkInfoCmd defines the getnetworkinfo JSON-RPC command.

func NewGetNetworkInfoCmd 

func NewGetNetworkInfoCmd() *GetNetworkInfoCmd

NewGetNetworkInfoCmd returns a new instance which can be used to issue a getnetworkinfo JSON-RPC command.

type GetNetworkInfoResult 

type GetNetworkInfoResult struct {
	Version         int32                  `json:"version"`
	ProtocolVersion int32                  `json:"protocolversion"`
	TimeOffset      int64                  `json:"timeoffset"`
	Connections     int32                  `json:"connections"`
	Networks        []NetworksResult       `json:"networks"`
	RelayFee        float64                `json:"relayfee"`
	LocalAddresses  []LocalAddressesResult `json:"localaddresses"`
}

GetNetworkInfoResult models the data returned from the getnetworkinfo command.

type GetNewAddressCmd 

type GetNewAddressCmd struct {
	Account *string
	Verbose *bool `jsonrpcdefault:"false"`
}

GetNewAddressCmd defines the getnewaddress JSON-RPC command.

func NewGetNewAddressCmd 

func NewGetNewAddressCmd(account *string, verbose *bool) *GetNewAddressCmd

NewGetNewAddressCmd returns a new instance which can be used to issue a getnewaddress JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetPeerInfoCmd 

type GetPeerInfoCmd struct{}

GetPeerInfoCmd defines the getpeerinfo JSON-RPC command.

func NewGetPeerInfoCmd 

func NewGetPeerInfoCmd() *GetPeerInfoCmd

NewGetPeerInfoCmd returns a new instance which can be used to issue a getpeer JSON-RPC command.

type GetPeerInfoResult 

type GetPeerInfoResult struct {
	ID             int32   `json:"id"`
	Addr           string  `json:"addr"`
	AddrLocal      string  `json:"addrlocal,omitempty"`
	Services       string  `json:"services"`
	LastSend       int64   `json:"lastsend"`
	LastRecv       int64   `json:"lastrecv"`
	BytesSent      uint64  `json:"bytessent"`
	BytesRecv      uint64  `json:"bytesrecv"`
	ConnTime       int64   `json:"conntime"`
	TimeOffset     int64   `json:"timeoffset"`
	PingTime       float64 `json:"pingtime"`
	PingWait       float64 `json:"pingwait,omitempty"`
	Version        uint32  `json:"version"`
	SubVer         string  `json:"subver"`
	Inbound        bool    `json:"inbound"`
	StartingHeight int32   `json:"startingheight"`
	CurrentHeight  int32   `json:"currentheight,omitempty"`
	BanScore       int32   `json:"banscore"`
	SyncNode       bool    `json:"syncnode"`
}

GetPeerInfoResult models the data returned from the getpeerinfo command.

type GetRawChangeAddressCmd 

type GetRawChangeAddressCmd struct {
	Account *string
	Verbose *bool `jsonrpcdefault:"false"`
}

GetRawChangeAddressCmd defines the getrawchangeaddress JSON-RPC command.

func NewGetRawChangeAddressCmd 

func NewGetRawChangeAddressCmd(account *string,
	verbose *bool) *GetRawChangeAddressCmd

NewGetRawChangeAddressCmd returns a new instance which can be used to issue a getrawchangeaddress JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetRawMempoolCmd 

type GetRawMempoolCmd struct {
	Verbose *bool `jsonrpcdefault:"false"`
	TxType  *string
}

GetRawMempoolCmd defines the getmempool JSON-RPC command.

func NewGetRawMempoolCmd 

func NewGetRawMempoolCmd(verbose *bool, txType *string) *GetRawMempoolCmd

NewGetRawMempoolCmd returns a new instance which can be used to issue a getrawmempool JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetRawMempoolTxTypeCmd added in v0.0.4 

type GetRawMempoolTxTypeCmd string

GetRawMempoolTxTypeCmd defines the type used in the getrawmempool JSON-RPC command for the TxType command field. 

const (
	// GRMAll indicates any type of transaction should be returned.
	GRMAll GetRawMempoolTxTypeCmd = "add"

	// GRMRegular indicates only regular transactions should be returned.
	GRMRegular GetRawMempoolTxTypeCmd = "regular"

	// GRMTickets indicates that only tickets should be returned.
	GRMTickets GetRawMempoolTxTypeCmd = "tickets"

	// GRMVotes indicates that only votes should be returned.
	GRMVotes GetRawMempoolTxTypeCmd = "votes"

	// GRMRevocations indicates that only revocations should be returned.
	GRMRevocations GetRawMempoolTxTypeCmd = "revocations"
)

type GetRawMempoolVerboseResult 

type GetRawMempoolVerboseResult struct {
	Size             int32    `json:"size"`
	Fee              float64  `json:"fee"`
	Time             int64    `json:"time"`
	Height           int64    `json:"height"`
	StartingPriority float64  `json:"startingpriority"`
	CurrentPriority  float64  `json:"currentpriority"`
	Depends          []string `json:"depends"`
}

GetRawMempoolVerboseResult models the data returned from the getrawmempool command when the verbose flag is set. When the verbose flag is not set, getrawmempool returns an array of transaction hashes.

type GetRawTransactionCmd 

type GetRawTransactionCmd struct {
	Txid    string
	Verbose *int `jsonrpcdefault:"0"`
}

GetRawTransactionCmd defines the getrawtransaction JSON-RPC command.

NOTE: This field is an int versus a bool to remain compatible with Bitcoin Core even though it really should be a bool.

func NewGetRawTransactionCmd 

func NewGetRawTransactionCmd(txHash string, verbose *int) *GetRawTransactionCmd

NewGetRawTransactionCmd returns a new instance which can be used to issue a getrawtransaction JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetReceivedByAccountCmd 

type GetReceivedByAccountCmd struct {
	Account string
	MinConf *int `jsonrpcdefault:"1"`
}

GetReceivedByAccountCmd defines the getreceivedbyaccount JSON-RPC command.

func NewGetReceivedByAccountCmd 

func NewGetReceivedByAccountCmd(account string, minConf *int) *GetReceivedByAccountCmd

NewGetReceivedByAccountCmd returns a new instance which can be used to issue a getreceivedbyaccount JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetReceivedByAddressCmd 

type GetReceivedByAddressCmd struct {
	Address string
	MinConf *int `jsonrpcdefault:"1"`
}

GetReceivedByAddressCmd defines the getreceivedbyaddress JSON-RPC command.

func NewGetReceivedByAddressCmd 

func NewGetReceivedByAddressCmd(address string, minConf *int) *GetReceivedByAddressCmd

NewGetReceivedByAddressCmd returns a new instance which can be used to issue a getreceivedbyaddress JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetSeedCmd 

type GetSeedCmd struct {
}

GetSeedCmd is a type handling custom marshaling and unmarshaling of getseed JSON wallet extension commands.

func NewGetSeedCmd 

func NewGetSeedCmd() *GetSeedCmd

NewGetSeedCmd creates a new GetSeedCmd.

type GetStakeDifficultyCmd 

type GetStakeDifficultyCmd struct{}

GetStakeDifficultyCmd is a type handling custom marshaling and unmarshaling of getstakedifficulty JSON RPC commands.

func NewGetStakeDifficultyCmd 

func NewGetStakeDifficultyCmd() *GetStakeDifficultyCmd

NewGetStakeDifficultyCmd returns a new instance which can be used to issue a JSON-RPC getstakedifficulty command.

type GetStakeInfoCmd added in v0.0.4 

type GetStakeInfoCmd struct {
}

GetStakeInfoCmd is a type handling custom marshaling and unmarshaling of getstakeinfo JSON wallet extension commands.

func NewGetStakeInfoCmd added in v0.0.4 

func NewGetStakeInfoCmd() *GetStakeInfoCmd

NewGetStakeInfoCmd creates a new GetStakeInfoCmd.

type GetStakeInfoResult added in v0.0.4 

type GetStakeInfoResult struct {
	PoolSize         uint32  `json:"poolsize"`
	Difficulty       float64 `json:"difficulty"`
	AllMempoolTix    uint32  `json:"allmempooltix"`
	OwnMempoolTix    uint32  `json:"ownmempooltix"`
	Immature         uint32  `json:"immature"`
	Live             uint32  `json:"live"`
	ProportionLive   float64 `json:"proportionlive"`
	Voted            uint32  `json:"voted"`
	TotalSubsidy     float64 `json:"totalsubsidy"`
	Missed           uint32  `json:"missed"`
	ProportionMissed float64 `json:"proportionmissed"`
	Revoked          uint32  `json:"revoked"`
}

GetStakeInfoResult models the data returned from the getstakeinfo command.

type GetTicketMaxPriceCmd 

type GetTicketMaxPriceCmd struct {
}

GetTicketMaxPriceCmd is a type handling custom marshaling and unmarshaling of getticketmaxprice JSON wallet extension commands.

func NewGetTicketMaxPriceCmd 

func NewGetTicketMaxPriceCmd() *GetTicketMaxPriceCmd

NewGetTicketMaxPriceCmd creates a new GetTicketMaxPriceCmd.

type GetTicketVoteBitsCmd added in v0.0.4 

type GetTicketVoteBitsCmd struct {
	TxHash string
}

GetTicketVoteBitsCmd defines the getticketsvotebits JSON-RPC command.

func NewGetTicketVoteBitsCmd added in v0.0.4 

func NewGetTicketVoteBitsCmd(txHash string) *GetTicketVoteBitsCmd

NewGetTicketVoteBitsCmd returns a new instance which can be used to issue a getticketvotebits JSON-RPC command.

type GetTicketVoteBitsResult added in v0.0.4 

type GetTicketVoteBitsResult struct {
	VoteBits    uint16 `json:"votebits"`
	VoteBitsExt string `json:"votebitsext"`
}

GetTicketVoteBitsResult models the data returned from the getticketvotebits command.

type GetTicketsCmd 

type GetTicketsCmd struct {
	IncludeImmature bool
}

GetTicketsCmd is a type handling custom marshaling and unmarshaling of gettickets JSON wallet extension commands.

func NewGetTicketsCmd 

func NewGetTicketsCmd(includeImmature bool) *GetTicketsCmd

NewGetTicketsCmd returns a new instance which can be used to issue a gettickets JSON-RPC command.

type GetTicketsResult 

type GetTicketsResult struct {
	Hashes []string `json:"hashes"`
}

GetTicketsResult models the data returned from the gettickets command.

type GetTransactionCmd 

type GetTransactionCmd struct {
	Txid             string
	IncludeWatchOnly *bool `jsonrpcdefault:"false"`
}

GetTransactionCmd defines the gettransaction JSON-RPC command.

func NewGetTransactionCmd 

func NewGetTransactionCmd(txHash string, includeWatchOnly *bool) *GetTransactionCmd

NewGetTransactionCmd returns a new instance which can be used to issue a gettransaction JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetTransactionDetailsResult 

type GetTransactionDetailsResult struct {
	Account           string   `json:"account"`
	Address           string   `json:"address,omitempty"`
	Amount            float64  `json:"amount"`
	Category          string   `json:"category"`
	InvolvesWatchOnly bool     `json:"involveswatchonly,omitempty"`
	Fee               *float64 `json:"fee,omitempty"`
	Vout              uint32   `json:"vout"`
}

GetTransactionDetailsResult models the details data from the gettransaction command.

This models the "short" version of the ListTransactionsResult type, which excludes fields common to the transaction. These common fields are instead part of the GetTransactionResult.

type GetTransactionResult 

type GetTransactionResult struct {
	Amount          float64                       `json:"amount"`
	Fee             float64                       `json:"fee,omitempty"`
	Confirmations   int64                         `json:"confirmations"`
	BlockHash       string                        `json:"blockhash"`
	BlockIndex      int64                         `json:"blockindex"`
	BlockTime       int64                         `json:"blocktime"`
	TxID            string                        `json:"txid"`
	WalletConflicts []string                      `json:"walletconflicts"`
	Time            int64                         `json:"time"`
	TimeReceived    int64                         `json:"timereceived"`
	Details         []GetTransactionDetailsResult `json:"details"`
	Hex             string                        `json:"hex"`
}

GetTransactionResult models the data from the gettransaction command.

type GetTxOutCmd 

type GetTxOutCmd struct {
	Txid           string
	Vout           uint32
	IncludeMempool *bool `jsonrpcdefault:"true"`
}

GetTxOutCmd defines the gettxout JSON-RPC command.

func NewGetTxOutCmd 

func NewGetTxOutCmd(txHash string, vout uint32, includeMempool *bool) *GetTxOutCmd

NewGetTxOutCmd returns a new instance which can be used to issue a gettxout JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetTxOutProofCmd 

type GetTxOutProofCmd struct {
	TxIDs     []string
	BlockHash *string
}

GetTxOutProofCmd defines the gettxoutproof JSON-RPC command.

func NewGetTxOutProofCmd 

func NewGetTxOutProofCmd(txIDs []string, blockHash *string) *GetTxOutProofCmd

NewGetTxOutProofCmd returns a new instance which can be used to issue a gettxoutproof JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetTxOutResult 

type GetTxOutResult struct {
	BestBlock     string             `json:"bestblock"`
	Confirmations int64              `json:"confirmations"`
	Value         float64            `json:"value"`
	ScriptPubKey  ScriptPubKeyResult `json:"scriptPubKey"`
	Version       int32              `json:"version"`
	Coinbase      bool               `json:"coinbase"`
}

GetTxOutResult models the data from the gettxout command.

type GetTxOutSetInfoCmd 

type GetTxOutSetInfoCmd struct{}

GetTxOutSetInfoCmd defines the gettxoutsetinfo JSON-RPC command.

func NewGetTxOutSetInfoCmd 

func NewGetTxOutSetInfoCmd() *GetTxOutSetInfoCmd

NewGetTxOutSetInfoCmd returns a new instance which can be used to issue a gettxoutsetinfo JSON-RPC command.

type GetUnconfirmedBalanceCmd 

type GetUnconfirmedBalanceCmd struct {
	Account *string
}

GetUnconfirmedBalanceCmd defines the getunconfirmedbalance JSON-RPC command.

func NewGetUnconfirmedBalanceCmd 

func NewGetUnconfirmedBalanceCmd(account *string) *GetUnconfirmedBalanceCmd

NewGetUnconfirmedBalanceCmd returns a new instance which can be used to issue a getunconfirmedbalance JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetWalletFeeCmd added in v0.0.4 

type GetWalletFeeCmd struct{}

GetWalletFeeCmd defines the getwalletfee JSON-RPC command.

func NewGetWalletFeeCmd added in v0.0.4 

func NewGetWalletFeeCmd() *GetWalletFeeCmd

NewGetWalletFeeCmd returns a new instance which can be used to issue a getwalletfee JSON-RPC command.

type GetWorkCmd 

type GetWorkCmd struct {
	Data *string
}

GetWorkCmd defines the getwork JSON-RPC command.

func NewGetWorkCmd 

func NewGetWorkCmd(data *string) *GetWorkCmd

NewGetWorkCmd returns a new instance which can be used to issue a getwork JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type GetWorkResult 

type GetWorkResult struct {
	Data   string `json:"data"`
	Target string `json:"target"`
}

GetWorkResult models the data from the getwork command.

type HelpCmd 

type HelpCmd struct {
	Command *string
}

HelpCmd defines the help JSON-RPC command.

func NewHelpCmd 

func NewHelpCmd(command *string) *HelpCmd

NewHelpCmd returns a new instance which can be used to issue a help JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ImportAddressCmd 

type ImportAddressCmd struct {
	Address string
	Rescan  *bool `jsonrpcdefault:"true"`
}

ImportAddressCmd defines the importaddress JSON-RPC command.

func NewImportAddressCmd 

func NewImportAddressCmd(address string, rescan *bool) *ImportAddressCmd

NewImportAddressCmd returns a new instance which can be used to issue an importaddress JSON-RPC command.

type ImportPrivKeyCmd 

type ImportPrivKeyCmd struct {
	PrivKey string
	Label   *string
	Rescan  *bool `jsonrpcdefault:"true"`
}

ImportPrivKeyCmd defines the importprivkey JSON-RPC command.

func NewImportPrivKeyCmd 

func NewImportPrivKeyCmd(privKey string, label *string, rescan *bool) *ImportPrivKeyCmd

NewImportPrivKeyCmd returns a new instance which can be used to issue a importprivkey JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ImportPubKeyCmd 

type ImportPubKeyCmd struct {
	PubKey string
	Rescan *bool `jsonrpcdefault:"true"`
}

ImportPubKeyCmd defines the importpubkey JSON-RPC command.

func NewImportPubKeyCmd 

func NewImportPubKeyCmd(pubKey string, rescan *bool) *ImportPubKeyCmd

NewImportPubKeyCmd returns a new instance which can be used to issue an importpubkey JSON-RPC command.

type ImportScriptCmd 

type ImportScriptCmd struct {
	Hex string
}

ImportScriptCmd is a type for handling custom marshaling and unmarshaling of importscript JSON wallet extension commands.

func NewImportScriptCmd 

func NewImportScriptCmd(hex string) *ImportScriptCmd

NewImportScriptCmd creates a new GetImportScriptCmd.

type ImportWalletCmd 

type ImportWalletCmd struct {
	Filename string
}

ImportWalletCmd defines the importwallet JSON-RPC command.

func NewImportWalletCmd 

func NewImportWalletCmd(filename string) *ImportWalletCmd

NewImportWalletCmd returns a new instance which can be used to issue a importwallet JSON-RPC command.

type InfoChainResult 

type InfoChainResult struct {
	Version         int32   `json:"version"`
	ProtocolVersion int32   `json:"protocolversion"`
	Blocks          int32   `json:"blocks"`
	TimeOffset      int64   `json:"timeoffset"`
	Connections     int32   `json:"connections"`
	Proxy           string  `json:"proxy"`
	Difficulty      float64 `json:"difficulty"`
	TestNet         bool    `json:"testnet"`
	RelayFee        float64 `json:"relayfee"`
}

InfoChainResult models the data returned by the chain server getinfo command.

type InfoWalletResult 

type InfoWalletResult struct {
	Version         int32   `json:"version"`
	ProtocolVersion int32   `json:"protocolversion"`
	WalletVersion   int32   `json:"walletversion"`
	Balance         float64 `json:"balance"`
	Blocks          int32   `json:"blocks"`
	TimeOffset      int64   `json:"timeoffset"`
	Connections     int32   `json:"connections"`
	Proxy           string  `json:"proxy"`
	Difficulty      float64 `json:"difficulty"`
	TestNet         bool    `json:"testnet"`
	KeypoolOldest   int64   `json:"keypoololdest"`
	KeypoolSize     int32   `json:"keypoolsize"`
	UnlockedUntil   int64   `json:"unlocked_until"`
	PaytxFee        float64 `json:"paytxfee"`
	RelayFee        float64 `json:"relayfee"`
	Errors          string  `json:"errors"`
}

InfoWalletResult models the data returned by the wallet server getinfo command.

type InvalidateBlockCmd 

type InvalidateBlockCmd struct {
	BlockHash string
}

InvalidateBlockCmd defines the invalidateblock JSON-RPC command.

func NewInvalidateBlockCmd 

func NewInvalidateBlockCmd(blockHash string) *InvalidateBlockCmd

NewInvalidateBlockCmd returns a new instance which can be used to issue a invalidateblock JSON-RPC command.

type KeyPoolRefillCmd 

type KeyPoolRefillCmd struct {
	NewSize *uint `jsonrpcdefault:"100"`
}

KeyPoolRefillCmd defines the keypoolrefill JSON-RPC command.

func NewKeyPoolRefillCmd 

func NewKeyPoolRefillCmd(newSize *uint) *KeyPoolRefillCmd

NewKeyPoolRefillCmd returns a new instance which can be used to issue a keypoolrefill JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListAccountsCmd 

type ListAccountsCmd struct {
	MinConf *int `jsonrpcdefault:"1"`
}

ListAccountsCmd defines the listaccounts JSON-RPC command.

func NewListAccountsCmd 

func NewListAccountsCmd(minConf *int) *ListAccountsCmd

NewListAccountsCmd returns a new instance which can be used to issue a listaccounts JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListAddressGroupingsCmd 

type ListAddressGroupingsCmd struct{}

ListAddressGroupingsCmd defines the listaddressgroupings JSON-RPC command.

func NewListAddressGroupingsCmd 

func NewListAddressGroupingsCmd() *ListAddressGroupingsCmd

NewListAddressGroupingsCmd returns a new instance which can be used to issue a listaddressgroupoings JSON-RPC command.

type ListAddressTransactionsCmd 

type ListAddressTransactionsCmd struct {
	Addresses []string
	Account   *string
}

ListAddressTransactionsCmd defines the listaddresstransactions JSON-RPC command.

func NewListAddressTransactionsCmd 

func NewListAddressTransactionsCmd(addresses []string, account *string) *ListAddressTransactionsCmd

NewListAddressTransactionsCmd returns a new instance which can be used to issue a listaddresstransactions JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListAllTransactionsCmd 

type ListAllTransactionsCmd struct {
	Account *string
}

ListAllTransactionsCmd defines the listalltransactions JSON-RPC command.

func NewListAllTransactionsCmd 

func NewListAllTransactionsCmd(account *string) *ListAllTransactionsCmd

NewListAllTransactionsCmd returns a new instance which can be used to issue a listalltransactions JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListLockUnspentCmd 

type ListLockUnspentCmd struct{}

ListLockUnspentCmd defines the listlockunspent JSON-RPC command.

func NewListLockUnspentCmd 

func NewListLockUnspentCmd() *ListLockUnspentCmd

NewListLockUnspentCmd returns a new instance which can be used to issue a listlockunspent JSON-RPC command.

type ListReceivedByAccountCmd 

type ListReceivedByAccountCmd struct {
	MinConf          *int  `jsonrpcdefault:"1"`
	IncludeEmpty     *bool `jsonrpcdefault:"false"`
	IncludeWatchOnly *bool `jsonrpcdefault:"false"`
}

ListReceivedByAccountCmd defines the listreceivedbyaccount JSON-RPC command.

func NewListReceivedByAccountCmd 

func NewListReceivedByAccountCmd(minConf *int, includeEmpty, includeWatchOnly *bool) *ListReceivedByAccountCmd

NewListReceivedByAccountCmd returns a new instance which can be used to issue a listreceivedbyaccount JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListReceivedByAccountResult 

type ListReceivedByAccountResult struct {
	Account       string  `json:"account"`
	Amount        float64 `json:"amount"`
	Confirmations uint64  `json:"confirmations"`
}

ListReceivedByAccountResult models the data from the listreceivedbyaccount command.

type ListReceivedByAddressCmd 

type ListReceivedByAddressCmd struct {
	MinConf          *int  `jsonrpcdefault:"1"`
	IncludeEmpty     *bool `jsonrpcdefault:"false"`
	IncludeWatchOnly *bool `jsonrpcdefault:"false"`
}

ListReceivedByAddressCmd defines the listreceivedbyaddress JSON-RPC command.

func NewListReceivedByAddressCmd 

func NewListReceivedByAddressCmd(minConf *int, includeEmpty, includeWatchOnly *bool) *ListReceivedByAddressCmd

NewListReceivedByAddressCmd returns a new instance which can be used to issue a listreceivedbyaddress JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListReceivedByAddressResult 

type ListReceivedByAddressResult struct {
	Account           string   `json:"account"`
	Address           string   `json:"address"`
	Amount            float64  `json:"amount"`
	Confirmations     uint64   `json:"confirmations"`
	TxIDs             []string `json:"txids,omitempty"`
	InvolvesWatchonly bool     `json:"involvesWatchonly,omitempty"`
}

ListReceivedByAddressResult models the data from the listreceivedbyaddress command.

type ListSinceBlockCmd 

type ListSinceBlockCmd struct {
	BlockHash           *string
	TargetConfirmations *int  `jsonrpcdefault:"1"`
	IncludeWatchOnly    *bool `jsonrpcdefault:"false"`
}

ListSinceBlockCmd defines the listsinceblock JSON-RPC command.

func NewListSinceBlockCmd 

func NewListSinceBlockCmd(blockHash *string, targetConfirms *int, includeWatchOnly *bool) *ListSinceBlockCmd

NewListSinceBlockCmd returns a new instance which can be used to issue a listsinceblock JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListSinceBlockResult 

type ListSinceBlockResult struct {
	Transactions []ListTransactionsResult `json:"transactions"`
	LastBlock    string                   `json:"lastblock"`
}

ListSinceBlockResult models the data from the listsinceblock command.

type ListTransactionsCmd 

type ListTransactionsCmd struct {
	Account          *string
	Count            *int  `jsonrpcdefault:"10"`
	From             *int  `jsonrpcdefault:"0"`
	IncludeWatchOnly *bool `jsonrpcdefault:"false"`
}

ListTransactionsCmd defines the listtransactions JSON-RPC command.

func NewListTransactionsCmd 

func NewListTransactionsCmd(account *string, count, from *int, includeWatchOnly *bool) *ListTransactionsCmd

NewListTransactionsCmd returns a new instance which can be used to issue a listtransactions JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListTransactionsResult 

type ListTransactionsResult struct {
	Account           string   `json:"account"`
	Address           string   `json:"address,omitempty"`
	Amount            float64  `json:"amount"`
	BlockHash         string   `json:"blockhash,omitempty"`
	BlockIndex        *int64   `json:"blockindex,omitempty"`
	BlockTime         int64    `json:"blocktime,omitempty"`
	Category          string   `json:"category"`
	Confirmations     int64    `json:"confirmations"`
	Fee               *float64 `json:"fee,omitempty"`
	Generated         bool     `json:"generated,omitempty"`
	InvolvesWatchOnly bool     `json:"involveswatchonly,omitempty"`
	Time              int64    `json:"time"`
	TimeReceived      int64    `json:"timereceived"`
	TxID              string   `json:"txid"`
	Vout              uint32   `json:"vout"`
	WalletConflicts   []string `json:"walletconflicts"`
	Comment           string   `json:"comment,omitempty"`
	OtherAccount      string   `json:"otheraccount,omitempty"`
}

ListTransactionsResult models the data from the listtransactions command.

type ListUnspentCmd 

type ListUnspentCmd struct {
	MinConf   *int `jsonrpcdefault:"1"`
	MaxConf   *int `jsonrpcdefault:"9999999"`
	Addresses *[]string
}

ListUnspentCmd defines the listunspent JSON-RPC command.

func NewListUnspentCmd 

func NewListUnspentCmd(minConf, maxConf *int, addresses *[]string) *ListUnspentCmd

NewListUnspentCmd returns a new instance which can be used to issue a listunspent JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type ListUnspentResult 

type ListUnspentResult struct {
	TxID          string  `json:"txid"`
	Vout          uint32  `json:"vout"`
	Tree          int8    `json:"tree"`
	TxType        int     `json:"txtype"`
	Address       string  `json:"address"`
	Account       string  `json:"account"`
	ScriptPubKey  string  `json:"scriptPubKey"`
	RedeemScript  string  `json:"redeemScript,omitempty"`
	Amount        float64 `json:"amount"`
	Confirmations int64   `json:"confirmations"`
}

ListUnspentResult models a successful response from the listunspent request. Contains Decred additions.

type LocalAddressesResult 

type LocalAddressesResult struct {
	Address string `json:"address"`
	Port    uint16 `json:"port"`
	Score   int32  `json:"score"`
}

LocalAddressesResult models the localaddresses data from the getnetworkinfo command.

type LockUnspentCmd 

type LockUnspentCmd struct {
	Unlock       bool
	Transactions []TransactionInput
}

LockUnspentCmd defines the lockunspent JSON-RPC command.

func NewLockUnspentCmd 

func NewLockUnspentCmd(unlock bool, transactions []TransactionInput) *LockUnspentCmd

NewLockUnspentCmd returns a new instance which can be used to issue a lockunspent JSON-RPC command.

type MissedTicketsCmd 

type MissedTicketsCmd struct{}

MissedTicketsCmd is a type handling custom marshaling and unmarshaling of missedtickets JSON RPC commands.

func NewMissedTicketsCmd 

func NewMissedTicketsCmd() *MissedTicketsCmd

NewMissedTicketsCmd returns a new instance which can be used to issue a JSON-RPC missedtickets command.

type MissedTicketsResult 

type MissedTicketsResult struct {
	Tickets []string `json:"tickets"`
}

MissedTicketsResult models the data returned from the missedtickets command.

type MoveCmd 

type MoveCmd struct {
	FromAccount string
	ToAccount   string
	Amount      float64 // In DCR
	MinConf     *int    `jsonrpcdefault:"1"`
	Comment     *string
}

MoveCmd defines the move JSON-RPC command.

func NewMoveCmd 

func NewMoveCmd(fromAccount, toAccount string, amount float64, minConf *int, comment *string) *MoveCmd

NewMoveCmd returns a new instance which can be used to issue a move JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type NetworksResult 

type NetworksResult struct {
	Name      string `json:"name"`
	Limited   bool   `json:"limited"`
	Reachable bool   `json:"reachable"`
	Proxy     string `json:"proxy"`
}

NetworksResult models the networks data from the getnetworkinfo command.

type NewTicketsNtfn 

type NewTicketsNtfn struct {
	Hash      string
	Height    int32
	StakeDiff int64
	Tickets   []string
}

NewTicketsNtfn is a type handling custom marshaling and unmarshaling of newtickets JSON websocket notifications.

func NewNewTicketsNtfn 

func NewNewTicketsNtfn(hash string, height int32, stakeDiff int64, tickets []string) *NewTicketsNtfn

NewNewTicketsNtfn creates a new NewTicketsNtfn.

type NewTxNtfn 

type NewTxNtfn struct {
	Account string
	Details ListTransactionsResult
}

NewTxNtfn defines the newtx JSON-RPC notification.

func NewNewTxNtfn 

func NewNewTxNtfn(account string, details ListTransactionsResult) *NewTxNtfn

NewNewTxNtfn returns a new instance which can be used to issue a newtx JSON-RPC notification.

type NodeCmd 

type NodeCmd struct {
	SubCmd        NodeSubCmd `jsonrpcusage:"\"connect|remove|disconnect\""`
	Target        string
	ConnectSubCmd *string `jsonrpcusage:"\"perm|temp\""`
}

NodeCmd defines the dropnode JSON-RPC command.

func NewNodeCmd 

func NewNodeCmd(subCmd NodeSubCmd, target string, connectSubCmd *string) *NodeCmd

NewNodeCmd returns a new instance which can be used to issue a `node` JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type NodeSubCmd 

type NodeSubCmd string

NodeSubCmd defines the type used in the addnode JSON-RPC command for the sub command field. 

const (
	// NConnect indicates the specified host that should be connected to.
	NConnect NodeSubCmd = "connect"

	// NRemove indicates the specified peer that should be removed as a
	// persistent peer.
	NRemove NodeSubCmd = "remove"

	// NDisconnect indicates the specified peer should be disonnected.
	NDisconnect NodeSubCmd = "disconnect"
)

type NotifyBlocksCmd 

type NotifyBlocksCmd struct{}

NotifyBlocksCmd defines the notifyblocks JSON-RPC command.

func NewNotifyBlocksCmd 

func NewNotifyBlocksCmd() *NotifyBlocksCmd

NewNotifyBlocksCmd returns a new instance which can be used to issue a notifyblocks JSON-RPC command.

type NotifyNewTicketsCmd 

type NotifyNewTicketsCmd struct {
}

NotifyNewTicketsCmd is a type handling custom marshaling and unmarshaling of notifynewtickets JSON websocket extension commands.

func NewNotifyNewTicketsCmd 

func NewNotifyNewTicketsCmd() *NotifyNewTicketsCmd

NewNotifyNewTicketsCmd creates a new NotifyNewTicketsCmd.

type NotifyNewTransactionsCmd 

type NotifyNewTransactionsCmd struct {
	Verbose *bool `jsonrpcdefault:"false"`
}

NotifyNewTransactionsCmd defines the notifynewtransactions JSON-RPC command.

func NewNotifyNewTransactionsCmd 

func NewNotifyNewTransactionsCmd(verbose *bool) *NotifyNewTransactionsCmd

NewNotifyNewTransactionsCmd returns a new instance which can be used to issue a notifynewtransactions JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type NotifyReceivedCmd 

type NotifyReceivedCmd struct {
	Addresses []string
}

NotifyReceivedCmd defines the notifyreceived JSON-RPC command.

func NewNotifyReceivedCmd 

func NewNotifyReceivedCmd(addresses []string) *NotifyReceivedCmd

NewNotifyReceivedCmd returns a new instance which can be used to issue a notifyreceived JSON-RPC command.

type NotifySpentAndMissedTicketsCmd 

type NotifySpentAndMissedTicketsCmd struct {
}

NotifySpentAndMissedTicketsCmd is a type handling custom marshaling and unmarshaling of notifyspentandmissedtickets JSON websocket extension commands.

func NewNotifySpentAndMissedTicketsCmd 

func NewNotifySpentAndMissedTicketsCmd() *NotifySpentAndMissedTicketsCmd

NewNotifySpentAndMissedTicketsCmd creates a new NotifySpentAndMissedTicketsCmd.

type NotifySpentCmd 

type NotifySpentCmd struct {
	OutPoints []OutPoint
}

NotifySpentCmd defines the notifyspent JSON-RPC command.

func NewNotifySpentCmd 

func NewNotifySpentCmd(outPoints []OutPoint) *NotifySpentCmd

NewNotifySpentCmd returns a new instance which can be used to issue a notifyspent JSON-RPC command.

type NotifyStakeDifficultyCmd 

type NotifyStakeDifficultyCmd struct {
}

NotifyStakeDifficultyCmd is a type handling custom marshaling and unmarshaling of notifystakedifficulty JSON websocket extension commands.

func NewNotifyStakeDifficultyCmd 

func NewNotifyStakeDifficultyCmd() *NotifyStakeDifficultyCmd

NewNotifyStakeDifficultyCmd creates a new NotifyStakeDifficultyCmd.

type NotifyWinningTicketsCmd 

type NotifyWinningTicketsCmd struct {
}

NotifyWinningTicketsCmd is a type handling custom marshaling and unmarshaling of notifywinningtickets JSON websocket extension commands.

func NewNotifyWinningTicketsCmd 

func NewNotifyWinningTicketsCmd() *NotifyWinningTicketsCmd

NewNotifyWinningTicketsCmd creates a new NotifyWinningTicketsCmd.

type OutPoint 

type OutPoint struct {
	Hash  string `json:"hash"`
	Tree  int8   `json:"tree"`
	Index uint32 `json:"index"`
}

OutPoint describes a transaction outpoint that will be marshalled to and from JSON. Contains Decred addition.

type PingCmd 

type PingCmd struct{}

PingCmd defines the ping JSON-RPC command.

func NewPingCmd 

func NewPingCmd() *PingCmd

NewPingCmd returns a new instance which can be used to issue a ping JSON-RPC command.

type PurchaseTicketCmd 

type PurchaseTicketCmd struct {
	FromAccount   string
	SpendLimit    float64 // In Coins
	MinConf       *int    `jsonrpcdefault:"1"`
	TicketAddress *string
	Comment       *string
}

PurchaseTicketCmd is a type handling custom marshaling and unmarshaling of purchaseticket JSON RPC commands.

func NewPurchaseTicketCmd 

func NewPurchaseTicketCmd(fromAccount string, spendLimit float64, minConf *int,
	ticketAddress *string, comment *string) *PurchaseTicketCmd

NewPurchaseTicketCmd creates a new PurchaseTicketCmd.

type RPCError 

type RPCError struct {
	Code    RPCErrorCode `json:"code,omitempty"`
	Message string       `json:"message,omitempty"`
}

RPCError represents an error that is used as a part of a JSON-RPC Response object.

func NewRPCError 

func NewRPCError(code RPCErrorCode, message string) *RPCError

NewRPCError constructs and returns a new JSON-RPC error that is suitable for use in a JSON-RPC Response object.

func (RPCError) Error 

func (e RPCError) Error() string

Error returns a string describing the RPC error. This satisifies the builtin error interface.

type RPCErrorCode 

type RPCErrorCode int

RPCErrorCode represents an error code to be used as a part of an RPCError which is in turn used in a JSON-RPC Response object.

A specific type is used to help ensure the wrong errors aren't used. 

const (
	ErrRPCMisc                RPCErrorCode = -1
	ErrRPCForbiddenBySafeMode RPCErrorCode = -2
	ErrRPCType                RPCErrorCode = -3
	ErrRPCInvalidAddressOrKey RPCErrorCode = -5
	ErrRPCOutOfMemory         RPCErrorCode = -7
	ErrRPCInvalidParameter    RPCErrorCode = -8
	ErrRPCDatabase            RPCErrorCode = -20
	ErrRPCDeserialization     RPCErrorCode = -22
	ErrRPCVerify              RPCErrorCode = -25
)

General application defined JSON errors. 

const (
	ErrRPCClientNotConnected      RPCErrorCode = -9
	ErrRPCClientInInitialDownload RPCErrorCode = -10
)

Peer-to-peer client errors. 

const (
	ErrRPCWallet                    RPCErrorCode = -4
	ErrRPCWalletInsufficientFunds   RPCErrorCode = -6
	ErrRPCWalletInvalidAccountName  RPCErrorCode = -11
	ErrRPCWalletKeypoolRanOut       RPCErrorCode = -12
	ErrRPCWalletUnlockNeeded        RPCErrorCode = -13
	ErrRPCWalletPassphraseIncorrect RPCErrorCode = -14
	ErrRPCWalletWrongEncState       RPCErrorCode = -15
	ErrRPCWalletEncryptionFailed    RPCErrorCode = -16
	ErrRPCWalletAlreadyUnlocked     RPCErrorCode = -17
)

Wallet JSON errors 

const (
	ErrRPCBlockNotFound     RPCErrorCode = -5
	ErrRPCBlockCount        RPCErrorCode = -5
	ErrRPCBestBlockHash     RPCErrorCode = -5
	ErrRPCDifficulty        RPCErrorCode = -5
	ErrRPCOutOfRange        RPCErrorCode = -1
	ErrRPCNoTxInfo          RPCErrorCode = -5
	ErrRPCNoNewestBlockInfo RPCErrorCode = -5
	ErrRPCInvalidTxVout     RPCErrorCode = -5
	ErrRPCRawTxString       RPCErrorCode = -32602
	ErrRPCDecodeHexString   RPCErrorCode = -22
)

Specific Errors related to commands. These are the ones a user of the RPC server are most likely to see. Generally, the codes should match one of the more general errors above. 

const (
	ErrRPCNoWallet      RPCErrorCode = -1
	ErrRPCUnimplemented RPCErrorCode = -1
)

Errors that are specific to btcd.

type RawTxInput 

type RawTxInput struct {
	Txid         string `json:"txid"`
	Vout         uint32 `json:"vout"`
	Tree         int8   `json:"tree"`
	ScriptPubKey string `json:"scriptPubKey"`
	RedeemScript string `json:"redeemScript"`
}

RawTxInput models the data needed for raw transaction input that is used in the SignRawTransactionCmd struct. Contains Decred additions.

type RebroadcastMissedCmd 

type RebroadcastMissedCmd struct{}

RebroadcastMissedCmd is a type handling custom marshaling and unmarshaling of rebroadcastwinners JSON RPC commands.

func NewRebroadcastMissedCmd 

func NewRebroadcastMissedCmd() *RebroadcastMissedCmd

NewRebroadcastMissedCmd returns a new instance which can be used to issue a JSON-RPC rebroadcastmissed command.

type RebroadcastWinnersCmd 

type RebroadcastWinnersCmd struct{}

RebroadcastWinnersCmd is a type handling custom marshaling and unmarshaling of rebroadcastwinners JSON RPC commands.

func NewRebroadcastWinnersCmd 

func NewRebroadcastWinnersCmd() *RebroadcastWinnersCmd

NewRebroadcastWinnersCmd returns a new instance which can be used to issue a JSON-RPC rebroadcastwinners command.

type ReconsiderBlockCmd 

type ReconsiderBlockCmd struct {
	BlockHash string
}

ReconsiderBlockCmd defines the reconsiderblock JSON-RPC command.

func NewReconsiderBlockCmd 

func NewReconsiderBlockCmd(blockHash string) *ReconsiderBlockCmd

NewReconsiderBlockCmd returns a new instance which can be used to issue a reconsiderblock JSON-RPC command.

type RecoverAddressesCmd 

type RecoverAddressesCmd struct {
	Account string
	N       int
}

RecoverAddressesCmd defines the recoveraddresses JSON-RPC command.

func NewRecoverAddressesCmd 

func NewRecoverAddressesCmd(account string, n int) *RecoverAddressesCmd

NewRecoverAddressesCmd returns a new instance which can be used to issue a recoveraddresses JSON-RPC command.

type RecvTxNtfn 

type RecvTxNtfn struct {
	HexTx string
	Block *BlockDetails
}

RecvTxNtfn defines the recvtx JSON-RPC notification.

func NewRecvTxNtfn 

func NewRecvTxNtfn(hexTx string, block *BlockDetails) *RecvTxNtfn

NewRecvTxNtfn returns a new instance which can be used to issue a recvtx JSON-RPC notification.

type RedeemMultiSigOutCmd 

type RedeemMultiSigOutCmd struct {
	Hash    string
	Index   uint32
	Tree    int8
	Address *string
}

RedeemMultiSigOutCmd is a type handling custom marshaling and unmarshaling of redeemmultisigout JSON RPC commands.

func NewRedeemMultiSigOutCmd 

func NewRedeemMultiSigOutCmd(hash string, index uint32, tree int8,
	address *string) *RedeemMultiSigOutCmd

NewRedeemMultiSigOutCmd creates a new RedeemMultiSigOutCmd.

type RedeemMultiSigOutResult 

type RedeemMultiSigOutResult struct {
	Hex      string                    `json:"hex"`
	Complete bool                      `json:"complete"`
	Errors   []SignRawTransactionError `json:"errors,omitempty"`
}

RedeemMultiSigOutResult models the data returned from the redeemmultisigout command.

type RedeemMultiSigOutsCmd 

type RedeemMultiSigOutsCmd struct {
	FromScrAddress string
	ToAddress      *string
	Number         *int
}

RedeemMultiSigOutsCmd is a type handling custom marshaling and unmarshaling of redeemmultisigout JSON RPC commands.

func NewRedeemMultiSigOutsCmd 

func NewRedeemMultiSigOutsCmd(from string, to *string,
	number *int) *RedeemMultiSigOutsCmd

NewRedeemMultiSigOutsCmd creates a new RedeemMultiSigOutsCmd.

type RedeemMultiSigOutsResult 

type RedeemMultiSigOutsResult struct {
	Results []RedeemMultiSigOutResult `json:"results"`
}

RedeemMultiSigOutsResult models the data returned from the redeemmultisigouts command.

type RedeemingTxNtfn 

type RedeemingTxNtfn struct {
	HexTx string
	Block *BlockDetails
}

RedeemingTxNtfn defines the redeemingtx JSON-RPC notification.

func NewRedeemingTxNtfn 

func NewRedeemingTxNtfn(hexTx string, block *BlockDetails) *RedeemingTxNtfn

NewRedeemingTxNtfn returns a new instance which can be used to issue a redeemingtx JSON-RPC notification.

type RenameAccountCmd 

type RenameAccountCmd struct {
	OldAccount string
	NewAccount string
}

RenameAccountCmd defines the renameaccount JSON-RPC command.

func NewRenameAccountCmd 

func NewRenameAccountCmd(oldAccount, newAccount string) *RenameAccountCmd

NewRenameAccountCmd returns a new instance which can be used to issue a renameaccount JSON-RPC command.

type ReorganizationNtfn 

type ReorganizationNtfn struct {
	OldHash   string
	OldHeight int32
	NewHash   string
	NewHeight int32
}

ReorganizationNtfn defines the reorganization JSON-RPC notification.

func NewReorganizationNtfn 

func NewReorganizationNtfn(oldHash string, oldHeight int32, newHash string,
	newHeight int32) *ReorganizationNtfn

NewReorganizationNtfn returns a new instance which can be used to issue a blockdisconnected JSON-RPC notification.

type Request 

type Request struct {
	Jsonrpc string            `json:"jsonrpc"`
	Method  string            `json:"method"`
	Params  []json.RawMessage `json:"params"`
	ID      interface{}       `json:"id"`
}

Request is a type for raw JSON-RPC 1.0 requests. The Method field identifies the specific command type which in turns leads to different parameters. Callers typically will not use this directly since this package provides a statically typed command infrastructure which handles creation of these requests, however this struct it being exported in case the caller wants to construct raw requests for some reason.

func NewRequest 

func NewRequest(id interface{}, method string, params []interface{}) (*Request, error)

NewRequest returns a new JSON-RPC 1.0 request object given the provided id, method, and parameters. The parameters are marshalled into a json.RawMessage for the Params field of the returned request object. This function is only provided in case the caller wants to construct raw requests for some reason.

Typically callers will instead want to create a registered concrete command type with the NewCmd or New<Foo>Cmd functions and call the MarshalCmd function with that command to generate the marshalled JSON-RPC request.

type RescanCmd 

type RescanCmd struct {
	BeginBlock string
	Addresses  []string
	OutPoints  []OutPoint
	EndBlock   *string
}

RescanCmd defines the rescan JSON-RPC command.

func NewRescanCmd 

func NewRescanCmd(beginBlock string, addresses []string, outPoints []OutPoint, endBlock *string) *RescanCmd

NewRescanCmd returns a new instance which can be used to issue a rescan JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type RescanFinishedNtfn 

type RescanFinishedNtfn struct {
	Hash   string
	Height int32
	Time   int64
}

RescanFinishedNtfn defines the rescanfinished JSON-RPC notification.

func NewRescanFinishedNtfn 

func NewRescanFinishedNtfn(hash string, height int32, time int64) *RescanFinishedNtfn

NewRescanFinishedNtfn returns a new instance which can be used to issue a rescanfinished JSON-RPC notification.

type RescanProgressNtfn 

type RescanProgressNtfn struct {
	Hash   string
	Height int32
	Time   int64
}

RescanProgressNtfn defines the rescanprogress JSON-RPC notification.

func NewRescanProgressNtfn 

func NewRescanProgressNtfn(hash string, height int32, time int64) *RescanProgressNtfn

NewRescanProgressNtfn returns a new instance which can be used to issue a rescanprogress JSON-RPC notification.

type Response 

type Response struct {
	Result json.RawMessage `json:"result"`
	Error  *RPCError       `json:"error"`
	ID     *interface{}    `json:"id"`
}

Response is the general form of a JSON-RPC response. The type of the Result field varies from one command to the next, so it is implemented as an interface. The ID field has to be a pointer for Go to put a null in it when empty.

func NewResponse 

func NewResponse(id interface{}, marshalledResult []byte, rpcErr *RPCError) (*Response, error)

NewResponse returns a new JSON-RPC response object given the provided id, marshalled result, and RPC error. This function is only provided in case the caller wants to construct raw responses for some reason.

Typically callers will instead want to create the fully marshalled JSON-RPC response to send over the wire with the MarshalResponse function.

type RevocationCreatedNtfn 

type RevocationCreatedNtfn struct {
	TxHash string
	SStxIn string
}

RevocationCreatedNtfn is a type handling custom marshaling and unmarshaling of ticketpurchased JSON websocket notifications.

func NewRevocationCreatedNtfn 

func NewRevocationCreatedNtfn(txHash string, sstxIn string) *RevocationCreatedNtfn

NewRevocationCreatedNtfn creates a new RevocationCreatedNtfn.

type SStxCommitOut 

type SStxCommitOut struct {
	Addr       string `json:"addr"`
	CommitAmt  int64  `json:"commitamt"`
	ChangeAddr string `json:"changeaddr"`
	ChangeAmt  int64  `json:"changeamt"`
}

SStxCommitOut represents the output to an SStx transaction. Specifically a a commitment address and amount, and a change address and amount.

type SStxInput 

type SStxInput struct {
	Txid string `json:"txid"`
	Vout uint32 `json:"vout"`
	Tree int8   `json:"tree"`
	Amt  int64  `json:"amt"`
}

SStxInput represents the inputs to an SStx transaction. Specifically a transactionsha and output number pair, along with the output amounts.

type ScriptPubKeyResult 

type ScriptPubKeyResult struct {
	Asm       string   `json:"asm"`
	Hex       string   `json:"hex,omitempty"`
	ReqSigs   int32    `json:"reqSigs,omitempty"`
	Type      string   `json:"type"`
	Addresses []string `json:"addresses,omitempty"`
}

ScriptPubKeyResult models the scriptPubKey data of a tx script. It is defined separately since it is used by multiple commands.

type ScriptSig 

type ScriptSig struct {
	Asm string `json:"asm"`
	Hex string `json:"hex"`
}

ScriptSig models a signature script. It is defined seperately since it only applies to non-coinbase. Therefore the field in the Vin structure needs to be a pointer.

type SearchRawTransactionsCmd 

type SearchRawTransactionsCmd struct {
	Address string
	Verbose *int `jsonrpcdefault:"1"`
	Skip    *int `jsonrpcdefault:"0"`
	Count   *int `jsonrpcdefault:"100"`
}

SearchRawTransactionsCmd defines the searchrawtransactions JSON-RPC command.

func NewSearchRawTransactionsCmd 

func NewSearchRawTransactionsCmd(address string, verbose, skip, count *int) *SearchRawTransactionsCmd

NewSearchRawTransactionsCmd returns a new instance which can be used to issue a sendrawtransaction JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type SendFromCmd 

type SendFromCmd struct {
	FromAccount string
	ToAddress   string
	Amount      float64 // In DCR
	MinConf     *int    `jsonrpcdefault:"1"`
	Comment     *string
	CommentTo   *string
}

SendFromCmd defines the sendfrom JSON-RPC command.

func NewSendFromCmd 

func NewSendFromCmd(fromAccount, toAddress string, amount float64, minConf *int, comment, commentTo *string) *SendFromCmd

NewSendFromCmd returns a new instance which can be used to issue a sendfrom JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type SendManyCmd 

type SendManyCmd struct {
	FromAccount string
	Amounts     map[string]float64 `jsonrpcusage:"{\"address\":amount,...}"` // In DCR
	MinConf     *int               `jsonrpcdefault:"1"`
	Comment     *string
}

SendManyCmd defines the sendmany JSON-RPC command.

func NewSendManyCmd 

func NewSendManyCmd(fromAccount string, amounts map[string]float64, minConf *int, comment *string) *SendManyCmd

NewSendManyCmd returns a new instance which can be used to issue a sendmany JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type SendRawTransactionCmd 

type SendRawTransactionCmd struct {
	HexTx         string
	AllowHighFees *bool `jsonrpcdefault:"false"`
}

SendRawTransactionCmd defines the sendrawtransaction JSON-RPC command.

func NewSendRawTransactionCmd 

func NewSendRawTransactionCmd(hexTx string, allowHighFees *bool) *SendRawTransactionCmd

NewSendRawTransactionCmd returns a new instance which can be used to issue a sendrawtransaction JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type SendToAddressCmd 

type SendToAddressCmd struct {
	Address   string
	Amount    float64
	Comment   *string
	CommentTo *string
}

SendToAddressCmd defines the sendtoaddress JSON-RPC command.

func NewSendToAddressCmd 

func NewSendToAddressCmd(address string, amount float64, comment, commentTo *string) *SendToAddressCmd

NewSendToAddressCmd returns a new instance which can be used to issue a sendtoaddress JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type SendToMultiSigCmd 

type SendToMultiSigCmd struct {
	FromAccount string
	Amount      float64
	Pubkeys     []string
	NRequired   *int `jsonrpcdefault:"1"`
	MinConf     *int `jsonrpcdefault:"1"`
	Comment     *string
}

SendToMultiSigCmd is a type handling custom marshaling and unmarshaling of sendtomultisig JSON RPC commands.

func NewSendToMultiSigCmd 

func NewSendToMultiSigCmd(fromaccount string, amount float64, pubkeys []string,
	nrequired *int, minConf *int, comment *string) *SendToMultiSigCmd

NewSendToMultiSigCmd creates a new SendToMultiSigCmd.

type SendToMultiSigResult 

type SendToMultiSigResult struct {
	TxHash       string `json:"txhash"`
	Address      string `json:"address"`
	RedeemScript string `json:"redeemscript"`
}

SendToMultiSigResult models the data returned from the sendtomultisig command.

type SendToSSGenCmd 

type SendToSSGenCmd struct {
	FromAccount string
	TicketHash  string
	BlockHash   string
	Height      int64
	VoteBits    uint16
	Comment     *string
}

SendToSSGenCmd models the data needed for sendtossgen.

func NewSendToSSGenCmd 

func NewSendToSSGenCmd(fromaccount string, tickethash string, blockhash string,
	height int64, votebits uint16, comment *string) *SendToSSGenCmd

NewSendToSSGenCmd creates a new SendToSSGenCmd. Optionally a pointer to a TemplateRequest may be provided.

type SendToSSRtxCmd 

type SendToSSRtxCmd struct {
	FromAccount string
	TicketHash  string
	Comment     *string
}

SendToSSRtxCmd is a type handling custom marshaling and unmarshaling of sendtossrtx JSON RPC commands.

func NewSendToSSRtxCmd 

func NewSendToSSRtxCmd(fromaccount string, tickethash string,
	comment *string) *SendToSSRtxCmd

NewSendToSSRtxCmd creates a new SendToSSRtxCmd. Optionally a pointer to a TemplateRequest may be provided.

type SendToSStxCmd 

type SendToSStxCmd struct {
	FromAccount string
	Amounts     map[string]int64
	Inputs      []SStxInput
	COuts       []SStxCommitOut
	MinConf     *int `jsonrpcdefault:"1"`
	Comment     *string
}

SendToSStxCmd is a type handling custom marshaling and unmarshaling of sendtosstx JSON RPC commands.

func NewSendToSStxCmd 

func NewSendToSStxCmd(fromaccount string, amounts map[string]int64,
	inputs []SStxInput, couts []SStxCommitOut, minConf *int,
	comment *string) *SendToSStxCmd

NewSendToSStxCmd creates a new SendToSStxCmd. Optionally a pointer to a TemplateRequest may be provided.

type SessionCmd 

type SessionCmd struct{}

SessionCmd defines the session JSON-RPC command.

func NewSessionCmd 

func NewSessionCmd() *SessionCmd

NewSessionCmd returns a new instance which can be used to issue a session JSON-RPC command.

type SessionResult 

type SessionResult struct {
	SessionID uint64 `json:"sessionid"`
}

SessionResult models the data from the session command.

type SetAccountCmd 

type SetAccountCmd struct {
	Address string
	Account string
}

SetAccountCmd defines the setaccount JSON-RPC command.

func NewSetAccountCmd 

func NewSetAccountCmd(address, account string) *SetAccountCmd

NewSetAccountCmd returns a new instance which can be used to issue a setaccount JSON-RPC command.

type SetGenerateCmd 

type SetGenerateCmd struct {
	Generate     bool
	GenProcLimit *int `jsonrpcdefault:"-1"`
}

SetGenerateCmd defines the setgenerate JSON-RPC command.

func NewSetGenerateCmd 

func NewSetGenerateCmd(generate bool, genProcLimit *int) *SetGenerateCmd

NewSetGenerateCmd returns a new instance which can be used to issue a setgenerate JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type SetTicketMaxPriceCmd 

type SetTicketMaxPriceCmd struct {
	Max float64
}

SetTicketMaxPriceCmd is a type handling custom marshaling and unmarshaling of setticketmaxprice JSON RPC commands.

func NewSetTicketMaxPriceCmd 

func NewSetTicketMaxPriceCmd(max float64) *SetTicketMaxPriceCmd

NewSetTicketMaxPriceCmd creates a new instance of the setticketmaxprice command.

type SetTicketVoteBitsCmd added in v0.0.4 

type SetTicketVoteBitsCmd struct {
	TxHash      string
	VoteBits    uint16
	VoteBitsExt *string
}

SetTicketVoteBitsCmd is a type handling custom marshaling and unmarshaling of setticketvotebits JSON RPC commands.

func NewSetTicketVoteBitsCmd added in v0.0.4 

func NewSetTicketVoteBitsCmd(txHash string, voteBits uint16, voteBitsExt *string) *SetTicketVoteBitsCmd

NewSetTicketVoteBitsCmd creates a new instance of the setticketvotebits command.

type SetTxFeeCmd 

type SetTxFeeCmd struct {
	Amount float64 // In DCR
}

SetTxFeeCmd defines the settxfee JSON-RPC command.

func NewSetTxFeeCmd 

func NewSetTxFeeCmd(amount float64) *SetTxFeeCmd

NewSetTxFeeCmd returns a new instance which can be used to issue a settxfee JSON-RPC command.

type SignMessageCmd 

type SignMessageCmd struct {
	Address string
	Message string
}

SignMessageCmd defines the signmessage JSON-RPC command.

func NewSignMessageCmd 

func NewSignMessageCmd(address, message string) *SignMessageCmd

NewSignMessageCmd returns a new instance which can be used to issue a signmessage JSON-RPC command.

type SignRawTransactionCmd 

type SignRawTransactionCmd struct {
	RawTx    string
	Inputs   *[]RawTxInput
	PrivKeys *[]string
	Flags    *string `jsonrpcdefault:"\"ALL\""`
}

SignRawTransactionCmd defines the signrawtransaction JSON-RPC command.

func NewSignRawTransactionCmd 

func NewSignRawTransactionCmd(hexEncodedTx string, inputs *[]RawTxInput, privKeys *[]string, flags *string) *SignRawTransactionCmd

NewSignRawTransactionCmd returns a new instance which can be used to issue a signrawtransaction JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type SignRawTransactionError 

type SignRawTransactionError struct {
	TxID      string `json:"txid"`
	Vout      uint32 `json:"vout"`
	ScriptSig string `json:"scriptSig"`
	Sequence  uint32 `json:"sequence"`
	Error     string `json:"error"`
}

SignRawTransactionError models the data that contains script verification errors from the signrawtransaction request.

type SignRawTransactionResult 

type SignRawTransactionResult struct {
	Hex      string                    `json:"hex"`
	Complete bool                      `json:"complete"`
	Errors   []SignRawTransactionError `json:"errors,omitempty"`
}

SignRawTransactionResult models the data from the signrawtransaction command.

type SignRawTransactionsCmd 

type SignRawTransactionsCmd struct {
	RawTxs []string
	Send   *bool `jsonrpcdefault:"true"`
}

SignRawTransactionsCmd defines the signrawtransactions JSON-RPC command.

func NewSignRawTransactionsCmd 

func NewSignRawTransactionsCmd(hexEncodedTxs []string,
	send *bool) *SignRawTransactionsCmd

NewSignRawTransactionsCmd returns a new instance which can be used to issue a signrawtransactions JSON-RPC command.

type SignRawTransactionsResult 

type SignRawTransactionsResult struct {
	Results []SignedTransaction `json:"results"`
}

SignRawTransactionsResult models the data returned from the signrawtransactions command.

type SignedTransaction 

type SignedTransaction struct {
	SigningResult SignRawTransactionResult `json:"signingresult"`
	Sent          bool                     `json:"sent"`
	TxHash        *string                  `json:"txhash,omitempty"`
}

SignedTransaction is a signed transaction resulting from a signrawtransactions command.

type SpentAndMissedTicketsNtfn 

type SpentAndMissedTicketsNtfn struct {
	Hash      string
	Height    int32
	StakeDiff int64
	Tickets   map[string]string
}

SpentAndMissedTicketsNtfn is a type handling custom marshaling and unmarshaling of spentandmissedtickets JSON websocket notifications.

func NewSpentAndMissedTicketsNtfn 

func NewSpentAndMissedTicketsNtfn(hash string, height int32, stakeDiff int64, tickets map[string]string) *SpentAndMissedTicketsNtfn

NewSpentAndMissedTicketsNtfn creates a new SpentAndMissedTicketsNtfn.

type StakeDifficultyNtfn 

type StakeDifficultyNtfn struct {
	BlockHash   string
	BlockHeight int32
	StakeDiff   int64
}

StakeDifficultyNtfn is a type handling custom marshaling and unmarshaling of stakedifficulty JSON websocket notifications.

func NewStakeDifficultyNtfn 

func NewStakeDifficultyNtfn(hash string, height int32, stakeDiff int64) *StakeDifficultyNtfn

NewStakeDifficultyNtfn creates a new StakeDifficultyNtfn.

type StopCmd 

type StopCmd struct{}

StopCmd defines the stop JSON-RPC command.

func NewStopCmd 

func NewStopCmd() *StopCmd

NewStopCmd returns a new instance which can be used to issue a stop JSON-RPC command.

type StopNotifyBlocksCmd 

type StopNotifyBlocksCmd struct{}

StopNotifyBlocksCmd defines the stopnotifyblocks JSON-RPC command.

func NewStopNotifyBlocksCmd 

func NewStopNotifyBlocksCmd() *StopNotifyBlocksCmd

NewStopNotifyBlocksCmd returns a new instance which can be used to issue a stopnotifyblocks JSON-RPC command.

type StopNotifyNewTransactionsCmd 

type StopNotifyNewTransactionsCmd struct{}

StopNotifyNewTransactionsCmd defines the stopnotifynewtransactions JSON-RPC command.

func NewStopNotifyNewTransactionsCmd 

func NewStopNotifyNewTransactionsCmd() *StopNotifyNewTransactionsCmd

NewStopNotifyNewTransactionsCmd returns a new instance which can be used to issue a stopnotifynewtransactions JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type StopNotifyReceivedCmd 

type StopNotifyReceivedCmd struct {
	Addresses []string
}

StopNotifyReceivedCmd defines the stopnotifyreceived JSON-RPC command.

func NewStopNotifyReceivedCmd 

func NewStopNotifyReceivedCmd(addresses []string) *StopNotifyReceivedCmd

NewStopNotifyReceivedCmd returns a new instance which can be used to issue a stopnotifyreceived JSON-RPC command.

type StopNotifySpentCmd 

type StopNotifySpentCmd struct {
	OutPoints []OutPoint
}

StopNotifySpentCmd defines the stopnotifyspent JSON-RPC command.

func NewStopNotifySpentCmd 

func NewStopNotifySpentCmd(outPoints []OutPoint) *StopNotifySpentCmd

NewStopNotifySpentCmd returns a new instance which can be used to issue a stopnotifyspent JSON-RPC command.

type SubmitBlockCmd 

type SubmitBlockCmd struct {
	HexBlock string
	Options  *SubmitBlockOptions
}

SubmitBlockCmd defines the submitblock JSON-RPC command.

func NewSubmitBlockCmd 

func NewSubmitBlockCmd(hexBlock string, options *SubmitBlockOptions) *SubmitBlockCmd

NewSubmitBlockCmd returns a new instance which can be used to issue a submitblock JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type SubmitBlockOptions 

type SubmitBlockOptions struct {
	// must be provided if server provided a workid with template.
	WorkID string `json:"workid,omitempty"`
}

SubmitBlockOptions represents the optional options struct provided with a SubmitBlockCmd command.

type TemplateRequest 

type TemplateRequest struct {
	Mode         string   `json:"mode,omitempty"`
	Capabilities []string `json:"capabilities,omitempty"`

	// Optional long polling.
	LongPollID string `json:"longpollid,omitempty"`

	// Optional template tweaking.  SigOpLimit and SizeLimit can be int64
	// or bool.
	SigOpLimit interface{} `json:"sigoplimit,omitempty"`
	SizeLimit  interface{} `json:"sizelimit,omitempty"`
	MaxVersion uint32      `json:"maxversion,omitempty"`

	// Basic pool extension from BIP 0023.
	Target string `json:"target,omitempty"`

	// Block proposal from BIP 0023.  Data is only provided when Mode is
	// "proposal".
	Data   string `json:"data,omitempty"`
	WorkID string `json:"workid,omitempty"`
}

TemplateRequest is a request object as defined in BIP22 (https://en.bitcoin.it/wiki/BIP_0022), it is optionally provided as an pointer argument to GetBlockTemplateCmd.

func (*TemplateRequest) UnmarshalJSON 

func (t *TemplateRequest) UnmarshalJSON(data []byte) error

UnmarshalJSON provides a custom Unmarshal method for TemplateRequest. This is necessary because the SigOpLimit and SizeLimit fields can only be specific types.

type Ticket 

type Ticket struct {
	Hash  string `json:"hash"`
	Owner string `json:"owner"`
}

Ticket is the structure representing a ticket.

type TicketPurchasedNtfn 

type TicketPurchasedNtfn struct {
	TxHash string
	Amount int64 // SStx only
}

TicketPurchasedNtfn is a type handling custom marshaling and unmarshaling of ticketpurchased JSON websocket notifications.

func NewTicketPurchasedNtfn 

func NewTicketPurchasedNtfn(txHash string, amount int64) *TicketPurchasedNtfn

NewTicketPurchasedNtfn creates a new TicketPurchasedNtfn.

type TicketsForAddressCmd 

type TicketsForAddressCmd struct {
	Address string
}

TicketsForAddressCmd defines the ticketsforbucket JSON-RPC command.

func NewTicketsForAddressCmd 

func NewTicketsForAddressCmd(addr string) *TicketsForAddressCmd

NewTicketsForAddressCmd returns a new instance which can be used to issue a JSON-RPC tickets for bucket command.

type TicketsForAddressResult 

type TicketsForAddressResult struct {
	Tickets []string `json:"tickets"`
}

TicketsForAddressResult models the data returned from the ticketforaddress command.

type TransactionInput 

type TransactionInput struct {
	Txid string `json:"txid"`
	Vout uint32 `json:"vout"`
	Tree int8   `json:"tree"`
}

TransactionInput represents the inputs to a transaction. Specifically a transaction hash and output number pair. Contains Decred additions.

type TxAcceptedNtfn 

type TxAcceptedNtfn struct {
	TxID   string
	Amount float64
}

TxAcceptedNtfn defines the txaccepted JSON-RPC notification.

func NewTxAcceptedNtfn 

func NewTxAcceptedNtfn(txHash string, amount float64) *TxAcceptedNtfn

NewTxAcceptedNtfn returns a new instance which can be used to issue a txaccepted JSON-RPC notification.

type TxAcceptedVerboseNtfn 

type TxAcceptedVerboseNtfn struct {
	RawTx TxRawResult
}

TxAcceptedVerboseNtfn defines the txacceptedverbose JSON-RPC notification.

func NewTxAcceptedVerboseNtfn 

func NewTxAcceptedVerboseNtfn(rawTx TxRawResult) *TxAcceptedVerboseNtfn

NewTxAcceptedVerboseNtfn returns a new instance which can be used to issue a txacceptedverbose JSON-RPC notification.

type TxRawDecodeResult 

type TxRawDecodeResult struct {
	Txid     string `json:"txid"`
	Version  int32  `json:"version"`
	Locktime uint32 `json:"locktime"`
	Expiry   uint32 `json:"expiry"`
	Vin      []Vin  `json:"vin"`
	Vout     []Vout `json:"vout"`
}

TxRawDecodeResult models the data from the decoderawtransaction command.

type TxRawResult 

type TxRawResult struct {
	Hex           string `json:"hex"`
	Txid          string `json:"txid"`
	Version       int32  `json:"version"`
	LockTime      uint32 `json:"locktime"`
	Expiry        uint32 `json:"expiry"`
	Vin           []Vin  `json:"vin"`
	Vout          []Vout `json:"vout"`
	BlockHash     string `json:"blockhash,omitempty"`
	BlockHeight   int64  `json:"blockheight"`
	BlockIndex    uint32 `json:"blockindex"`
	Confirmations uint64 `json:"confirmations,omitempty"`
	Time          int64  `json:"time,omitempty"`
	Blocktime     int64  `json:"blocktime,omitempty"`
}

TxRawResult models the data from the getrawtransaction and searchrawtransaction commands.

type UsageFlag 

type UsageFlag uint32

UsageFlag define flags that specify additional properties about the circumstances under which a command can be used. 

const (
	// UFWalletOnly indicates that the command can only be used with an RPC
	// server that supports wallet commands.
	UFWalletOnly UsageFlag = 1 << iota

	// UFWebsocketOnly indicates that the command can only be used when
	// communicating with an RPC server over websockets.  This typically
	// applies to notifications and notification registration functions
	// since neiher makes since when using a single-shot HTTP-POST request.
	UFWebsocketOnly

	// UFNotification indicates that the command is actually a notification.
	// This means when it is marshalled, the ID must be nil.
	UFNotification
)

func MethodUsageFlags 

func MethodUsageFlags(method string) (UsageFlag, error)

MethodUsageFlags returns the usage flags for the passed command method. The provided method must be associated with a registered type. All commands provided by this package are registered by default.

func (UsageFlag) String 

func (fl UsageFlag) String() string

String returns the UsageFlag in human-readable form.

type ValidateAddressChainResult 

type ValidateAddressChainResult struct {
	IsValid bool   `json:"isvalid"`
	Address string `json:"address,omitempty"`
}

ValidateAddressChainResult models the data returned by the chain server validateaddress command.

type ValidateAddressCmd 

type ValidateAddressCmd struct {
	Address string
}

ValidateAddressCmd defines the validateaddress JSON-RPC command.

func NewValidateAddressCmd 

func NewValidateAddressCmd(address string) *ValidateAddressCmd

NewValidateAddressCmd returns a new instance which can be used to issue a validateaddress JSON-RPC command.

type ValidateAddressWalletResult 

type ValidateAddressWalletResult struct {
	IsValid      bool     `json:"isvalid"`
	Address      string   `json:"address,omitempty"`
	IsMine       bool     `json:"ismine,omitempty"`
	IsWatchOnly  bool     `json:"iswatchonly,omitempty"`
	IsScript     bool     `json:"isscript,omitempty"`
	PubKeyAddr   string   `json:"pubkeyaddr,omitempty"`
	PubKey       string   `json:"pubkey,omitempty"`
	IsCompressed bool     `json:"iscompressed,omitempty"`
	Account      string   `json:"account,omitempty"`
	Addresses    []string `json:"addresses,omitempty"`
	Hex          string   `json:"hex,omitempty"`
	Script       string   `json:"script,omitempty"`
	SigsRequired int32    `json:"sigsrequired,omitempty"`
}

ValidateAddressWalletResult models the data returned by the wallet server validateaddress command.

type VerifyChainCmd 

type VerifyChainCmd struct {
	CheckLevel *int32 `jsonrpcdefault:"3"`
	CheckDepth *int32 `jsonrpcdefault:"288"` // 0 = all
}

VerifyChainCmd defines the verifychain JSON-RPC command.

func NewVerifyChainCmd 

func NewVerifyChainCmd(checkLevel, checkDepth *int32) *VerifyChainCmd

NewVerifyChainCmd returns a new instance which can be used to issue a verifychain JSON-RPC command.

The parameters which are pointers indicate they are optional. Passing nil for optional parameters will use the default value.

type VerifyMessageCmd 

type VerifyMessageCmd struct {
	Address   string
	Signature string
	Message   string
}

VerifyMessageCmd defines the verifymessage JSON-RPC command.

func NewVerifyMessageCmd 

func NewVerifyMessageCmd(address, signature, message string) *VerifyMessageCmd

NewVerifyMessageCmd returns a new instance which can be used to issue a verifymessage JSON-RPC command.

type VerifyTxOutProofCmd 

type VerifyTxOutProofCmd struct {
	Proof string
}

VerifyTxOutProofCmd defines the verifytxoutproof JSON-RPC command.

func NewVerifyTxOutProofCmd 

func NewVerifyTxOutProofCmd(proof string) *VerifyTxOutProofCmd

NewVerifyTxOutProofCmd returns a new instance which can be used to issue a verifytxoutproof JSON-RPC command.

type Vin 

type Vin struct {
	Coinbase    string     `json:"coinbase"`
	Txid        string     `json:"txid"`
	Vout        uint32     `json:"vout"`
	Tree        int8       `json:"tree"`
	Sequence    uint32     `json:"sequence"`
	AmountIn    int64      `json:"amountin"`
	BlockHeight uint32     `json:"blockheight"`
	BlockIndex  uint32     `json:"blockindex"`
	ScriptSig   *ScriptSig `json:"scriptSig"`
}

Vin models parts of the tx data. It is defined seperately since getrawtransaction, decoderawtransaction, and searchrawtransaction use the same structure.

func (*Vin) IsCoinBase 

func (v *Vin) IsCoinBase() bool

IsCoinBase returns a bool to show if a Vin is a Coinbase one or not.

func (*Vin) MarshalJSON 

func (v *Vin) MarshalJSON() ([]byte, error)

MarshalJSON provides a custom Marshal method for Vin.

type VoteCreatedNtfn 

type VoteCreatedNtfn struct {
	TxHash    string
	BlockHash string
	Height    int32
	SStxIn    string
	VoteBits  uint16
}

VoteCreatedNtfn is a type handling custom marshaling and unmarshaling of ticketpurchased JSON websocket notifications.

func NewVoteCreatedNtfn 

func NewVoteCreatedNtfn(txHash string, blockHash string, height int32, sstxIn string, voteBits uint16) *VoteCreatedNtfn

NewVoteCreatedNtfn creates a new VoteCreatedNtfn.

type Vout 

type Vout struct {
	Value        float64            `json:"value"`
	N            uint32             `json:"n"`
	Version      uint16             `json:"version"`
	ScriptPubKey ScriptPubKeyResult `json:"scriptPubKey"`
}

Vout models parts of the tx data. It is defined seperately since both getrawtransaction and decoderawtransaction use the same structure.

type WalletIsLockedCmd 

type WalletIsLockedCmd struct{}

WalletIsLockedCmd defines the walletislocked JSON-RPC command.

func NewWalletIsLockedCmd 

func NewWalletIsLockedCmd() *WalletIsLockedCmd

NewWalletIsLockedCmd returns a new instance which can be used to issue a walletislocked JSON-RPC command.

type WalletLockCmd 

type WalletLockCmd struct{}

WalletLockCmd defines the walletlock JSON-RPC command.

func NewWalletLockCmd 

func NewWalletLockCmd() *WalletLockCmd

NewWalletLockCmd returns a new instance which can be used to issue a walletlock JSON-RPC command.

type WalletLockStateNtfn 

type WalletLockStateNtfn struct {
	Locked bool
}

WalletLockStateNtfn defines the walletlockstate JSON-RPC notification.

func NewWalletLockStateNtfn 

func NewWalletLockStateNtfn(locked bool) *WalletLockStateNtfn

NewWalletLockStateNtfn returns a new instance which can be used to issue a walletlockstate JSON-RPC notification.

type WalletPassphraseChangeCmd 

type WalletPassphraseChangeCmd struct {
	OldPassphrase string
	NewPassphrase string
}

WalletPassphraseChangeCmd defines the walletpassphrase JSON-RPC command.

func NewWalletPassphraseChangeCmd 

func NewWalletPassphraseChangeCmd(oldPassphrase, newPassphrase string) *WalletPassphraseChangeCmd

NewWalletPassphraseChangeCmd returns a new instance which can be used to issue a walletpassphrasechange JSON-RPC command.

type WalletPassphraseCmd 

type WalletPassphraseCmd struct {
	Passphrase string
	Timeout    int64
}

WalletPassphraseCmd defines the walletpassphrase JSON-RPC command.

func NewWalletPassphraseCmd 

func NewWalletPassphraseCmd(passphrase string, timeout int64) *WalletPassphraseCmd

NewWalletPassphraseCmd returns a new instance which can be used to issue a walletpassphrase JSON-RPC command.

type WinningTicketsNtfn 

type WinningTicketsNtfn struct {
	BlockHash   string
	BlockHeight int32
	Tickets     map[string]string
}

WinningTicketsNtfn is a type handling custom marshaling and unmarshaling of blockconnected JSON websocket notifications.

func NewWinningTicketsNtfn 

func NewWinningTicketsNtfn(hash string, height int32, tickets map[string]string) *WinningTicketsNtfn

NewWinningTicketsNtfn creates a new WinningTicketsNtfn.

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