From 53e30f750dd0c91279bfebe01bb12fd170cb74ff Mon Sep 17 00:00:00 2001 From: obscuren Date: Tue, 17 Jun 2014 11:06:06 +0200 Subject: Removal of manual updating of state objects * You'll only ever need to update the state by calling Update. Update will take care of the updating of it's child state objects. --- ethchain/state_object.go | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-) (limited to 'ethchain/state_object.go') diff --git a/ethchain/state_object.go b/ethchain/state_object.go index 1445bcd82..5fc738fee 100644 --- a/ethchain/state_object.go +++ b/ethchain/state_object.go @@ -4,8 +4,15 @@ import ( "fmt" "github.com/ethereum/eth-go/ethutil" "math/big" + "strings" ) +type Code []byte + +func (self Code) String() string { + return strings.Join(Disassemble(self), " ") +} + type StateObject struct { // Address of the object address []byte @@ -15,8 +22,8 @@ type StateObject struct { Nonce uint64 // Contract related attributes state *State - script []byte - initScript []byte + script Code + initScript Code // Total gas pool is the total amount of gas currently // left if this object is the coinbase. Gas is directly @@ -30,12 +37,9 @@ func MakeContract(tx *Transaction, state *State) *StateObject { if tx.IsContract() { addr := tx.CreationAddress() - value := tx.Value - contract := NewContract(addr, value, ZeroHash256) - + contract := state.NewStateObject(addr) contract.initScript = tx.Data - - state.UpdateStateObject(contract) + contract.state = NewState(ethutil.NewTrie(ethutil.Config.Db, "")) return contract } @@ -120,13 +124,13 @@ func (c *StateObject) ReturnGas(gas, price *big.Int, state *State) { func (c *StateObject) AddAmount(amount *big.Int) { c.SetAmount(new(big.Int).Add(c.Amount, amount)) - ethutil.Config.Log.Printf(ethutil.LogLevelSystem, "%x: #%d %v (+ %v)\n", c.Address(), c.Nonce, c.Amount, amount) + ethutil.Config.Log.Printf(ethutil.LogLevelInfo, "%x: #%d %v (+ %v)\n", c.Address(), c.Nonce, c.Amount, amount) } func (c *StateObject) SubAmount(amount *big.Int) { c.SetAmount(new(big.Int).Sub(c.Amount, amount)) - ethutil.Config.Log.Printf(ethutil.LogLevelSystem, "%x: #%d %v (- %v)\n", c.Address(), c.Nonce, c.Amount, amount) + ethutil.Config.Log.Printf(ethutil.LogLevelInfo, "%x: #%d %v (- %v)\n", c.Address(), c.Nonce, c.Amount, amount) } func (c *StateObject) SetAmount(amount *big.Int) { @@ -197,12 +201,12 @@ func (c *StateObject) Address() []byte { } // Returns the main script body -func (c *StateObject) Script() []byte { +func (c *StateObject) Script() Code { return c.script } // Returns the initialization script -func (c *StateObject) Init() []byte { +func (c *StateObject) Init() Code { return c.initScript } -- cgit v1.2.3