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native: replace NEP-5 with NEP-17

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This commit is contained in:
Evgenii Stratonikov 2020-11-19 18:01:42 +03:00
parent a5914f89fa
commit b97dfae8d8
27 changed files with 195 additions and 134 deletions
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23
pkg/rpc/server/server.go
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@ -1095,7 +1095,7 @@ func (s *Server) invokeFunction(reqParams request.Params) (interface{}, *respons
return nil, response.NewInternalServerError("can't create invocation script", err)
}
tx.Script = script
return s.runScriptInVM(script, tx), nil
return s.runScriptInVM(script, tx)
}
// invokescript implements the `invokescript` RPC call.
@ -1121,16 +1121,27 @@ func (s *Server) invokescript(reqParams request.Params) (interface{}, *response.
tx.Signers = []transaction.Signer{{Account: util.Uint160{}, Scopes: transaction.None}}
}
tx.Script = script
return s.runScriptInVM(script, tx), nil
return s.runScriptInVM(script, tx)
}
// runScriptInVM runs given script in a new test VM and returns the invocation
// result.
func (s *Server) runScriptInVM(script []byte, tx *transaction.Transaction) *result.Invoke {
vm := s.chain.GetTestVM(tx, nil)
func (s *Server) runScriptInVM(script []byte, tx *transaction.Transaction) (*result.Invoke, *response.Error) {
// When transfering funds, script execution does no auto GAS claim,
// because it depends on persisting tx height.
// This is why we provide block here.
b := block.New(s.network, s.stateRootEnabled)
b.Index = s.chain.BlockHeight() + 1
hdr, err := s.chain.GetHeader(s.chain.GetHeaderHash(int(s.chain.BlockHeight())))
if err != nil {
return nil, response.NewInternalServerError("can't get last block", err)
}
b.Timestamp = hdr.Timestamp + uint64(s.chain.GetConfig().SecondsPerBlock*int(time.Second/time.Millisecond))
vm := s.chain.GetTestVM(tx, b)
vm.GasLimit = int64(s.config.MaxGasInvoke)
vm.LoadScriptWithFlags(script, smartcontract.All)
err := vm.Run()
err = vm.Run()
var faultException string
if err != nil {
faultException = err.Error()
@ -1142,7 +1153,7 @@ func (s *Server) runScriptInVM(script []byte, tx *transaction.Transaction) *resu
Stack: vm.Estack().ToArray(),
FaultException: faultException,
}
return result
return result, nil
}
// submitBlock broadcasts a raw block over the NEO network.