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93 lines
2.1 KiB
93 lines
2.1 KiB
package rpctypes
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import (
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"encoding/json"
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"strings"
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events "github.com/tendermint/go-events"
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wire "github.com/tendermint/go-wire"
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)
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type RPCRequest struct {
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JSONRPC string `json:"jsonrpc"`
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ID string `json:"id"`
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Method string `json:"method"`
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Params interface{} `json:"params"` // must be map[string]interface{} or []interface{}
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}
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func NewRPCRequest(id string, method string, params map[string]interface{}) RPCRequest {
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return RPCRequest{
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JSONRPC: "2.0",
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ID: id,
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Method: method,
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Params: params,
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}
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}
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//----------------------------------------
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/*
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Result is a generic interface.
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Applications should register type-bytes like so:
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var _ = wire.RegisterInterface(
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struct{ Result }{},
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wire.ConcreteType{&ResultGenesis{}, ResultTypeGenesis},
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wire.ConcreteType{&ResultBlockchainInfo{}, ResultTypeBlockchainInfo},
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...
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)
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*/
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type Result interface {
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}
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//----------------------------------------
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type RPCResponse struct {
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JSONRPC string `json:"jsonrpc"`
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ID string `json:"id"`
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Result *json.RawMessage `json:"result"`
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Error string `json:"error"`
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}
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func NewRPCResponse(id string, res interface{}, err string) RPCResponse {
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var raw *json.RawMessage
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if res != nil {
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rawMsg := json.RawMessage(wire.JSONBytes(res))
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raw = &rawMsg
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}
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return RPCResponse{
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JSONRPC: "2.0",
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ID: id,
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Result: raw,
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Error: err,
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}
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}
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//----------------------------------------
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// *wsConnection implements this interface.
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type WSRPCConnection interface {
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GetRemoteAddr() string
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GetEventSwitch() events.EventSwitch
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WriteRPCResponse(resp RPCResponse)
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TryWriteRPCResponse(resp RPCResponse) bool
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}
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// websocket-only RPCFuncs take this as the first parameter.
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type WSRPCContext struct {
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Request RPCRequest
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WSRPCConnection
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}
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//----------------------------------------
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// sockets
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//
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// Determine if its a unix or tcp socket.
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// If tcp, must specify the port; `0.0.0.0` will return incorrectly as "unix" since there's no port
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func SocketType(listenAddr string) string {
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socketType := "unix"
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if len(strings.Split(listenAddr, ":")) >= 2 {
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socketType = "tcp"
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}
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return socketType
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}
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