df5603de0a
* Moved logs to state so it's subject to snapshotting * Split up block header * Removed logs from transactions and made them receipts only
40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
package ethchain
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import (
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"math/big"
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"github.com/ethereum/go-ethereum/ethstate"
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"github.com/ethereum/go-ethereum/vm"
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)
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type VMEnv struct {
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state *ethstate.State
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block *Block
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tx *Transaction
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}
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func NewEnv(state *ethstate.State, tx *Transaction, block *Block) *VMEnv {
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return &VMEnv{
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state: state,
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block: block,
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tx: tx,
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}
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}
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func (self *VMEnv) Origin() []byte { return self.tx.Sender() }
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func (self *VMEnv) BlockNumber() *big.Int { return self.block.Number }
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func (self *VMEnv) PrevHash() []byte { return self.block.PrevHash }
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func (self *VMEnv) Coinbase() []byte { return self.block.Coinbase }
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func (self *VMEnv) Time() int64 { return self.block.Time }
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func (self *VMEnv) Difficulty() *big.Int { return self.block.Difficulty }
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func (self *VMEnv) BlockHash() []byte { return self.block.Hash() }
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func (self *VMEnv) Value() *big.Int { return self.tx.Value }
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func (self *VMEnv) State() *ethstate.State { return self.state }
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func (self *VMEnv) GasLimit() *big.Int { return self.block.GasLimit }
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func (self *VMEnv) AddLog(log ethstate.Log) {
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self.state.AddLog(log)
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}
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func (self *VMEnv) Transfer(from, to vm.Account, amount *big.Int) error {
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return vm.Transfer(from, to, amount)
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}
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