github.com/MikyChow/arbitrum-go-ethereum@v0.0.0-20230306102812-078da49636de/eth/tracers/js/tracer_arbitrum.go (about)

     1  // Copyright 2022 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package js
    18  
    19  import (
    20  	"math/big"
    21  
    22  	"github.com/MikyChow/arbitrum-go-ethereum/common"
    23  	"github.com/MikyChow/arbitrum-go-ethereum/core/vm"
    24  	"github.com/dop251/goja"
    25  )
    26  
    27  func (jst *jsTracer) CaptureArbitrumTransfer(
    28  	env *vm.EVM, from, to *common.Address, value *big.Int, before bool, purpose string,
    29  ) {
    30  	traceTransfer, ok := goja.AssertFunction(jst.obj.Get("captureArbitrumTransfer"))
    31  	if !ok {
    32  		return
    33  	}
    34  
    35  	transfer := jst.vm.NewObject()
    36  	if from != nil {
    37  		transfer.Set("from", from.String())
    38  	} else {
    39  		transfer.Set("from", nil)
    40  	}
    41  	if to != nil {
    42  		transfer.Set("to", to.String())
    43  	} else {
    44  		transfer.Set("to", nil)
    45  	}
    46  
    47  	transfer.Set("value", value)
    48  	transfer.Set("before", before)
    49  	transfer.Set("purpose", purpose)
    50  
    51  	if _, err := traceTransfer(transfer); err != nil {
    52  		jst.err = wrapError("captureArbitrumTransfer", err)
    53  	}
    54  }
    55  
    56  func (*jsTracer) CaptureArbitrumStorageGet(key common.Hash, depth int, before bool)        {}
    57  func (*jsTracer) CaptureArbitrumStorageSet(key, value common.Hash, depth int, before bool) {}