cerc-io/plugeth
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Refactored to reflect the new VM and State

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This commit is contained in:
obscuren 2014-07-24 12:30:41 +02:00
parent e7a80ec681
commit a06a84d19b
10 changed files with 77 additions and 31 deletions
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2
README.md
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@ -5,7 +5,7 @@ Ethereum
Ethereum Go Client © 2014 Jeffrey Wilcke.
Current state: Proof of Concept 0.5.17.
Current state: Proof of Concept 0.6.0.
For the development package please see the [eth-go package](https://github.com/ethereum/eth-go).

2
ethereal/assets/qml/wallet.qml
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@ -249,6 +249,8 @@ ApplicationWindow {
}
TextField {
text: eth.getCustomIdentifier()
width: 500
placeholderText: "Anonymous"
onTextChanged: {
eth.setCustomIdentifier(text)
}

44
ethereal/debugger.go
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@ -3,7 +3,10 @@ package main
import (
"fmt"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethstate"
"github.com/ethereum/eth-go/ethutil"
"github.com/ethereum/eth-go/ethvm"
"github.com/ethereum/go-ethereum/utils"
"github.com/go-qml/qml"
"math/big"
"strconv"
@ -15,10 +18,10 @@ type DebuggerWindow struct {
engine *qml.Engine
lib *UiLib
vm *ethchain.Vm
vm *ethvm.Vm
Db *Debugger
state *ethchain.State
state *ethstate.State
}
func NewDebuggerWindow(lib *UiLib) *DebuggerWindow {
@ -32,7 +35,7 @@ func NewDebuggerWindow(lib *UiLib) *DebuggerWindow {
win := component.CreateWindow(nil)
w := &DebuggerWindow{engine: engine, win: win, lib: lib, vm: &ethchain.Vm{}}
w := &DebuggerWindow{engine: engine, win: win, lib: lib, vm: &ethvm.Vm{}}
w.Db = NewDebugger(w)
return w
@ -130,24 +133,29 @@ func (self *DebuggerWindow) Debug(valueStr, gasStr, gasPriceStr, scriptStr, data
state := self.lib.eth.StateManager().TransState()
account := self.lib.eth.StateManager().TransState().GetAccount(keyPair.Address())
contract := ethchain.NewStateObject([]byte{0})
contract := ethstate.NewStateObject([]byte{0})
contract.Amount = value
self.SetAsm(script)
callerClosure := ethchain.NewClosure(account, contract, script, state, gas, gasPrice)
callerClosure := ethvm.NewClosure(account, contract, script, gas, gasPrice)
block := self.lib.eth.BlockChain().CurrentBlock
vm := ethchain.NewVm(state, self.lib.eth.StateManager(), ethchain.RuntimeVars{
Block: block,
Origin: account.Address(),
BlockNumber: block.Number,
PrevHash: block.PrevHash,
Coinbase: block.Coinbase,
Time: block.Time,
Diff: block.Difficulty,
Value: ethutil.Big(valueStr),
})
/*
vm := ethchain.NewVm(state, self.lib.eth.StateManager(), ethchain.RuntimeVars{
Block: block,
Origin: account.Address(),
BlockNumber: block.Number,
PrevHash: block.PrevHash,
Coinbase: block.Coinbase,
Time: block.Time,
Diff: block.Difficulty,
Value: ethutil.Big(valueStr),
})
*/
env := utils.NewEnv(state, block, account.Address(), value)
vm := ethvm.New(env)
vm.Verbose = true
vm.Dbg = self.Db
@ -257,13 +265,13 @@ type storeVal struct {
Key, Value string
}
func (self *Debugger) BreakHook(pc int, op ethchain.OpCode, mem *ethchain.Memory, stack *ethchain.Stack, stateObject *ethchain.StateObject) bool {
func (self *Debugger) BreakHook(pc int, op ethvm.OpCode, mem *ethvm.Memory, stack *ethvm.Stack, stateObject *ethstate.StateObject) bool {
self.main.Logln("break on instr:", pc)
return self.halting(pc, op, mem, stack, stateObject)
}
func (self *Debugger) StepHook(pc int, op ethchain.OpCode, mem *ethchain.Memory, stack *ethchain.Stack, stateObject *ethchain.StateObject) bool {
func (self *Debugger) StepHook(pc int, op ethvm.OpCode, mem *ethvm.Memory, stack *ethvm.Stack, stateObject *ethstate.StateObject) bool {
return self.halting(pc, op, mem, stack, stateObject)
}
@ -275,7 +283,7 @@ func (self *Debugger) BreakPoints() []int64 {
return self.breakPoints
}
func (d *Debugger) halting(pc int, op ethchain.OpCode, mem *ethchain.Memory, stack *ethchain.Stack, stateObject *ethchain.StateObject) bool {
func (d *Debugger) halting(pc int, op ethvm.OpCode, mem *ethvm.Memory, stack *ethvm.Stack, stateObject *ethstate.StateObject) bool {
d.win.Root().Call("setInstruction", pc)
d.win.Root().Call("clearMem")
d.win.Root().Call("clearStack")

9
ethereal/ext_app.go
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@ -4,6 +4,7 @@ import (
"fmt"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethstate"
"github.com/ethereum/eth-go/ethutil"
"github.com/go-qml/qml"
)
@ -16,8 +17,8 @@ type AppContainer interface {
Engine() *qml.Engine
NewBlock(*ethchain.Block)
ObjectChanged(*ethchain.StateObject)
StorageChanged(*ethchain.StorageState)
ObjectChanged(*ethstate.StateObject)
StorageChanged(*ethstate.StorageState)
NewWatcher(chan bool)
}
@ -108,9 +109,9 @@ out:
app.container.NewBlock(block)
}
case object := <-app.changeChan:
if stateObject, ok := object.Resource.(*ethchain.StateObject); ok {
if stateObject, ok := object.Resource.(*ethstate.StateObject); ok {
app.container.ObjectChanged(stateObject)
} else if storageObject, ok := object.Resource.(*ethchain.StorageState); ok {
} else if storageObject, ok := object.Resource.(*ethstate.StorageState); ok {
app.container.StorageChanged(storageObject)
}
}

5
ethereal/html_container.go
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@ -4,6 +4,7 @@ import (
"errors"
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethstate"
"github.com/ethereum/eth-go/ethutil"
"github.com/go-qml/qml"
"github.com/howeyc/fsnotify"
@ -121,11 +122,11 @@ func (app *HtmlApplication) NewBlock(block *ethchain.Block) {
app.webView.Call("onNewBlockCb", b)
}
func (app *HtmlApplication) ObjectChanged(stateObject *ethchain.StateObject) {
func (app *HtmlApplication) ObjectChanged(stateObject *ethstate.StateObject) {
app.webView.Call("onObjectChangeCb", ethpub.NewPStateObject(stateObject))
}
func (app *HtmlApplication) StorageChanged(storageObject *ethchain.StorageState) {
func (app *HtmlApplication) StorageChanged(storageObject *ethstate.StorageState) {
app.webView.Call("onStorageChangeCb", ethpub.NewPStorageState(storageObject))
}

2
ethereal/main.go
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@ -10,7 +10,7 @@ import (
const (
ClientIdentifier = "Ethereal"
Version = "0.5.17"
Version = "0.6.0"
)
func main() {

5
ethereal/qml_container.go
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@ -3,6 +3,7 @@ package main
import (
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethpub"
"github.com/ethereum/eth-go/ethstate"
"github.com/ethereum/eth-go/ethutil"
"github.com/go-qml/qml"
"runtime"
@ -50,11 +51,11 @@ func (app *QmlApplication) NewBlock(block *ethchain.Block) {
app.win.Call("onNewBlockCb", pblock)
}
func (app *QmlApplication) ObjectChanged(stateObject *ethchain.StateObject) {
func (app *QmlApplication) ObjectChanged(stateObject *ethstate.StateObject) {
app.win.Call("onObjectChangeCb", ethpub.NewPStateObject(stateObject))
}
func (app *QmlApplication) StorageChanged(storageObject *ethchain.StorageState) {
func (app *QmlApplication) StorageChanged(storageObject *ethstate.StorageState) {
app.win.Call("onStorageChangeCb", ethpub.NewPStorageState(storageObject))
}

4
ethereal/ui_lib.go
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@ -78,8 +78,8 @@ func (ui *UiLib) AssetPath(p string) string {
func (self *UiLib) StartDbWithContractAndData(contractHash, data string) {
dbWindow := NewDebuggerWindow(self)
object := self.eth.StateManager().CurrentState().GetStateObject(ethutil.Hex2Bytes(contractHash))
if len(object.Script()) > 0 {
dbWindow.SetCode("0x" + ethutil.Bytes2Hex(object.Script()))
if len(object.Code) > 0 {
dbWindow.SetCode("0x" + ethutil.Bytes2Hex(object.Code))
}
dbWindow.SetData("0x" + data)

2
ethereum/main.go
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@ -9,7 +9,7 @@ import (
const (
ClientIdentifier = "Ethereum(G)"
Version = "0.5.17"
Version = "0.6.0"
)
var logger = ethlog.NewLogger("CLI")

33
utils/vm_env.go Normal file
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@ -0,0 +1,33 @@
package utils
import (
"github.com/ethereum/eth-go/ethchain"
"github.com/ethereum/eth-go/ethstate"
"math/big"
)
type VMEnv struct {
state *ethstate.State
block *ethchain.Block
transactor []byte
value *big.Int
}
func NewEnv(state *ethstate.State, block *ethchain.Block, transactor []byte, value *big.Int) *VMEnv {
return &VMEnv{
state: state,
block: block,
transactor: transactor,
value: value,
}
}
func (self *VMEnv) Origin() []byte { return self.transactor }
func (self *VMEnv) BlockNumber() *big.Int { return self.block.Number }
func (self *VMEnv) PrevHash() []byte { return self.block.PrevHash }
func (self *VMEnv) Coinbase() []byte { return self.block.Coinbase }
func (self *VMEnv) Time() int64 { return self.block.Time }
func (self *VMEnv) Difficulty() *big.Int { return self.block.Difficulty }
func (self *VMEnv) Value() *big.Int { return self.value }
func (self *VMEnv) State() *ethstate.State { return self.state }