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Updated environments according to the new interface set

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This commit is contained in:
obscuren
2014-12-03 17:22:26 +01:00
parent 99853ac3ce
commit 6d99c03d91
4 changed files with 83 additions and 18 deletions
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34
cmd/utils/vm_env.go
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@ -2,6 +2,8 @@ package utils
import (
"math/big"
"github.com/ethereum/go-ethereum/chain"
"github.com/ethereum/go-ethereum/chain/types"
"github.com/ethereum/go-ethereum/state"
"github.com/ethereum/go-ethereum/vm"
@ -13,6 +15,9 @@ type VMEnv struct {
transactor []byte
value *big.Int
depth int
Gas *big.Int
}
func NewEnv(state *state.State, block *types.Block, transactor []byte, value *big.Int) *VMEnv {
@ -34,7 +39,34 @@ func (self *VMEnv) BlockHash() []byte { return self.block.Hash() }
func (self *VMEnv) Value() *big.Int { return self.value }
func (self *VMEnv) State() *state.State { return self.state }
func (self *VMEnv) GasLimit() *big.Int { return self.block.GasLimit }
func (self *VMEnv) AddLog(*state.Log) {}
func (self *VMEnv) Depth() int { return self.depth }
func (self *VMEnv) SetDepth(i int) { self.depth = i }
func (self *VMEnv) AddLog(log *state.Log) {
self.state.AddLog(log)
}
func (self *VMEnv) Transfer(from, to vm.Account, amount *big.Int) error {
return vm.Transfer(from, to, amount)
}
func (self *VMEnv) vm(addr, data []byte, gas, price, value *big.Int) *chain.Execution {
evm := vm.New(self, vm.DebugVmTy)
return chain.NewExecution(evm, addr, data, gas, price, value)
}
func (self *VMEnv) Call(caller vm.ClosureRef, addr, data []byte, gas, price, value *big.Int) ([]byte, error) {
exe := self.vm(addr, data, gas, price, value)
ret, err := exe.Call(addr, caller)
self.Gas = exe.Gas
return ret, err
}
func (self *VMEnv) CallCode(caller vm.ClosureRef, addr, data []byte, gas, price, value *big.Int) ([]byte, error) {
exe := self.vm(caller.Address(), data, gas, price, value)
return exe.Call(addr, caller)
}
func (self *VMEnv) Create(caller vm.ClosureRef, addr, data []byte, gas, price, value *big.Int) ([]byte, error, vm.ClosureRef) {
exe := self.vm(addr, data, gas, price, value)
return exe.Create(caller)
}