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author | obscuren <geffobscura@gmail.com> | 2014-05-29 05:16:54 +0800 |
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committer | obscuren <geffobscura@gmail.com> | 2014-05-29 05:16:54 +0800 |
commit | 4d987624867fc02a079d8355c28bad620db85f06 (patch) | |
tree | 967b2e6b8241642af207667c5db7fab00701cd3b | |
parent | 73a42d34a5a58a634fd778858287a55a6af7537e (diff) | |
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Fixed state object gas return
-rw-r--r-- | ethchain/closure.go | 8 | ||||
-rw-r--r-- | ethchain/vm.go | 12 | ||||
-rw-r--r-- | ethpub/pub.go | 13 | ||||
-rw-r--r-- | ethutil/bytes.go | 18 |
4 files changed, 43 insertions, 8 deletions
diff --git a/ethchain/closure.go b/ethchain/closure.go index 01fd5d794..5c9c3e47c 100644 --- a/ethchain/closure.go +++ b/ethchain/closure.go @@ -11,13 +11,13 @@ type ClosureRef interface { ReturnGas(*big.Int, *big.Int, *State) Address() []byte GetMem(*big.Int) *ethutil.Value - SetStore(*big.Int, *ethutil.Value) + SetStorage(*big.Int, *ethutil.Value) N() *big.Int } // Basic inline closure object which implement the 'closure' interface type Closure struct { - callee *StateObject + callee ClosureRef object *StateObject Script []byte State *State @@ -28,7 +28,7 @@ type Closure struct { } // Create a new closure for the given data items -func NewClosure(callee, object *StateObject, script []byte, state *State, gas, price *big.Int) *Closure { +func NewClosure(callee ClosureRef, object *StateObject, script []byte, state *State, gas, price *big.Int) *Closure { c := &Closure{callee: callee, object: object, Script: script, State: state, Args: nil} // In most cases gas, price and value are pointers to transaction objects @@ -118,7 +118,7 @@ func (c *Closure) Object() *StateObject { return c.object } -func (c *Closure) Callee() *StateObject { +func (c *Closure) Callee() ClosureRef { return c.callee } diff --git a/ethchain/vm.go b/ethchain/vm.go index 85136e435..9720d8be1 100644 --- a/ethchain/vm.go +++ b/ethchain/vm.go @@ -326,9 +326,15 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro case CALLDATALOAD: require(1) offset := stack.Pop().Int64() - val := closure.Args[offset : offset+32] - stack.Push(ethutil.BigD(val)) + var data []byte + if len(closure.Args) >= int(offset+32) { + data = closure.Args[offset : offset+32] + } else { + data = []byte{0} + } + + stack.Push(ethutil.BigD(data)) case CALLDATASIZE: stack.Push(big.NewInt(int64(len(closure.Args)))) case GASPRICE: @@ -498,7 +504,7 @@ func (vm *Vm) RunClosure(closure *Closure, hook DebugHook) (ret []byte, err erro contract.AddAmount(value) // Create a new callable closure - closure := NewClosure(closure.Object(), contract, contract.script, vm.state, gas, closure.Price) + closure := NewClosure(closure, contract, contract.script, vm.state, gas, closure.Price) // Executer the closure and get the return value (if any) ret, _, err := closure.Call(vm, args, hook) if err != nil { diff --git a/ethpub/pub.go b/ethpub/pub.go index b75d3abc8..5a9401d0d 100644 --- a/ethpub/pub.go +++ b/ethpub/pub.go @@ -4,6 +4,7 @@ import ( "encoding/hex" "github.com/ethereum/eth-go/ethchain" "github.com/ethereum/eth-go/ethutil" + "strings" ) type PEthereum struct { @@ -161,7 +162,17 @@ func (lib *PEthereum) createTx(key, recipient, valueStr, gasStr, gasPriceStr, sc if len(scriptStr) > 0 && scriptStr[0:2] == "0x" { scriptStr = scriptStr[2:len(scriptStr)] } - tx = ethchain.NewTransactionMessage(hash, value, gas, gasPrice, ethutil.FromHex(scriptStr)) + + data := ethutil.StringToByteFunc(scriptStr, func(s string) (ret []byte) { + slice := strings.Split(s, "\n") + for _, dataItem := range slice { + d := ethutil.FormatData(dataItem) + ret = append(ret, d...) + } + return + }) + + tx = ethchain.NewTransactionMessage(hash, value, gas, gasPrice, data) } acc := lib.stateManager.TransState().GetStateObject(keyPair.Address()) diff --git a/ethutil/bytes.go b/ethutil/bytes.go index 1c7a43af8..bd0df68ec 100644 --- a/ethutil/bytes.go +++ b/ethutil/bytes.go @@ -4,6 +4,7 @@ import ( "bytes" "encoding/binary" "fmt" + "math/big" ) // Number to bytes @@ -98,3 +99,20 @@ func StringToByteFunc(str string, cb func(str string) []byte) (ret []byte) { return } + +func FormatData(data string) []byte { + if len(data) == 0 { + return nil + } + // Simple stupid + d := new(big.Int) + if data[0:1] == "\"" && data[len(data)-1:] == "\"" { + d.SetBytes([]byte(data[1 : len(data)-1])) + } else if len(data) > 1 && data[:2] == "0x" { + d.SetBytes(FromHex(data[2:])) + } else { + d.SetString(data, 0) + } + + return BigToBytes(d, 256) +} |