149 lines
3.6 KiB
Go
149 lines
3.6 KiB
Go
package rpc
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"errors"
|
|
)
|
|
|
|
const (
|
|
ErrorArguments = "Error: Insufficient arguments"
|
|
ErrorNotImplemented = "Error: Method not implemented"
|
|
ErrorUnknown = "Error: Unknown error"
|
|
ErrorParseRequest = "Error: Could not parse request"
|
|
ErrorDecodeArgs = "Error: Could not decode arguments"
|
|
)
|
|
|
|
type ErrorResponse struct {
|
|
Error bool `json:"error"`
|
|
ErrorText string `json:"errorText"`
|
|
}
|
|
|
|
type RpcSuccessResponse struct {
|
|
ID int `json:"id"`
|
|
JsonRpc string `json:"jsonrpc"`
|
|
Error bool `json:"error"`
|
|
Result interface{} `json:"result"`
|
|
}
|
|
|
|
type RpcErrorResponse struct {
|
|
ID int `json:"id"`
|
|
JsonRpc string `json:"jsonrpc"`
|
|
Error bool `json:"error"`
|
|
ErrorText string `json:"errortext"`
|
|
}
|
|
|
|
type RpcRequest struct {
|
|
JsonRpc string `json:"jsonrpc"`
|
|
ID int `json:"id"`
|
|
Method string `json:"method"`
|
|
Params []json.RawMessage `json:"params"`
|
|
}
|
|
|
|
func (req *RpcRequest) ToGetBlockArgs() (*GetBlockArgs, error) {
|
|
if len(req.Params) < 1 {
|
|
return nil, NewErrorResponse(ErrorArguments)
|
|
}
|
|
|
|
args := new(GetBlockArgs)
|
|
r := bytes.NewReader(req.Params[0])
|
|
err := json.NewDecoder(r).Decode(args)
|
|
if err != nil {
|
|
return nil, NewErrorResponse(ErrorDecodeArgs)
|
|
}
|
|
jsonlogger.DebugDetailf("%T %v", args, args)
|
|
return args, nil
|
|
}
|
|
|
|
func (req *RpcRequest) ToNewTxArgs() (*NewTxArgs, error) {
|
|
if len(req.Params) < 7 {
|
|
return nil, NewErrorResponse(ErrorArguments)
|
|
}
|
|
|
|
args := new(NewTxArgs)
|
|
r := bytes.NewReader(req.Params[0])
|
|
err := json.NewDecoder(r).Decode(args)
|
|
if err != nil {
|
|
return nil, NewErrorResponse(ErrorDecodeArgs)
|
|
}
|
|
jsonlogger.DebugDetailf("%T %v", args, args)
|
|
return args, nil
|
|
}
|
|
|
|
func (req *RpcRequest) ToPushTxArgs() (*PushTxArgs, error) {
|
|
if len(req.Params) < 1 {
|
|
return nil, NewErrorResponse(ErrorArguments)
|
|
}
|
|
|
|
args := new(PushTxArgs)
|
|
r := bytes.NewReader(req.Params[0])
|
|
err := json.NewDecoder(r).Decode(args)
|
|
if err != nil {
|
|
return nil, NewErrorResponse(ErrorDecodeArgs)
|
|
}
|
|
jsonlogger.DebugDetailf("%T %v", args, args)
|
|
return args, nil
|
|
}
|
|
|
|
func (req *RpcRequest) ToGetStorageArgs() (*GetStorageArgs, error) {
|
|
if len(req.Params) < 2 {
|
|
return nil, NewErrorResponse(ErrorArguments)
|
|
}
|
|
|
|
args := new(GetStorageArgs)
|
|
// TODO need to pass both arguments
|
|
r := bytes.NewReader(req.Params[0])
|
|
err := json.NewDecoder(r).Decode(args)
|
|
if err != nil {
|
|
return nil, NewErrorResponse(ErrorDecodeArgs)
|
|
}
|
|
jsonlogger.DebugDetailf("%T %v", args, args)
|
|
return args, nil
|
|
}
|
|
|
|
func (req *RpcRequest) ToGetTxCountArgs() (*GetTxCountArgs, error) {
|
|
if len(req.Params) < 1 {
|
|
return nil, NewErrorResponse(ErrorArguments)
|
|
}
|
|
|
|
args := new(GetTxCountArgs)
|
|
r := bytes.NewReader(req.Params[0])
|
|
err := json.NewDecoder(r).Decode(args)
|
|
if err != nil {
|
|
return nil, NewErrorResponse(ErrorDecodeArgs)
|
|
}
|
|
jsonlogger.DebugDetailf("%T %v", args, args)
|
|
return args, nil
|
|
}
|
|
|
|
func (req *RpcRequest) ToGetBalanceArgs() (*GetBalanceArgs, error) {
|
|
if len(req.Params) < 1 {
|
|
return nil, NewErrorResponse(ErrorArguments)
|
|
}
|
|
|
|
args := new(GetBalanceArgs)
|
|
r := bytes.NewReader(req.Params[0])
|
|
err := json.NewDecoder(r).Decode(args)
|
|
if err != nil {
|
|
return nil, NewErrorResponse(ErrorDecodeArgs)
|
|
}
|
|
jsonlogger.DebugDetailf("%T %v", args, args)
|
|
return args, nil
|
|
}
|
|
|
|
// func NewSuccessRes(object JsonResponse) string {
|
|
// e := SuccessRes{Error: false, Result: object}
|
|
// res, err := json.Marshal(e)
|
|
// if err != nil {
|
|
// // This should never happen
|
|
// panic("Creating json error response failed, help")
|
|
// }
|
|
// success := string(res)
|
|
// return success
|
|
// // return res
|
|
// }
|
|
|
|
func NewErrorResponse(msg string) error {
|
|
return errors.New(msg)
|
|
}
|