rpc/api/api.go


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package api

import (
    "strings"

    "github.com/ethereum/go-ethereum/rpc/shared"
)

const (
    AdminApiName    = "admin"
    EthApiName      = "eth"
    DbApiName       = "db"
    DebugApiName    = "debug"
    MergedApiName   = "merged"
    MinerApiName    = "miner"
    NetApiName      = "net"
    ShhApiName      = "shh"
    TxPoolApiName   = "txpool"
    PersonalApiName = "personal"
    Web3ApiName     = "web3"

    JsonRpcVersion = "2.0"
)

var (
    // All API's
    AllApis = strings.Join([]string{
        AdminApiName, DbApiName, EthApiName, DebugApiName, MinerApiName, NetApiName,
        ShhApiName, TxPoolApiName, PersonalApiName, Web3ApiName,
    }, ",")
)

// Ethereum RPC API interface
type EthereumApi interface {
    // API identifier
    Name() string

    // API version
    ApiVersion() string

    // Execute the given request and returns the response or an error
    Execute(*shared.Request) (interface{}, error)

    // List of supported RCP methods this API provides
    Methods() []string
}

// Merge multiple API's to a single API instance
func Merge(apis ...EthereumApi) EthereumApi {
    return newMergedApi(apis...)
}